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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 990. Отображено 183.
10-12-2014 дата публикации

Transfer mechanism

Номер: GB0002476965B

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11-03-2004 дата публикации

METHOD AND APPARATUS FOR TRANSFERRING THIN FILMS FROM A SOURCE POSITION TO A TARGET POSITION

Номер: CA0002496652A1
Принадлежит: Individual

A method and apparatus for handling thin films, for example, for handling and assembling membranes in fuel cell electrodes. The apparatus includes a translatable vacuum table for mounting the thin film, a perforated drum having a source of vacuum for removing the thin film from the vacuum table, and a transfer assembly having a perforated surface and a source of vacuum for transferring the thin film from the perforated drum to a target location. When the thin films are provided in containers, the apparatus may also include means for opening the containers to access the thin film within. Removal of the thin film from the transfer assembly may be aided by a thin film release device, for example, a plurality of moveable wires. The apparatus may be automated, for example, the apparatus may include automated controllers and robotic arms to facilitate the handling of thin film materials.

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16-10-2014 дата публикации

DEVICE FOR SEPARATING AT LEAST TWO ADJACENT STRANDS OF MATERIAL AND SYSTEM INCLUDING SUCH A DEVICE

Номер: CA0002909015A1
Автор: LE GAL GUY
Принадлежит: Blue Solutions SA

L'invention concerne un dispositif de séparation (30) d'au moins deux brins de matériau (12a, 12b) issus de la découpe d'une bande de matériau défilant en continu, caractérisé en ce que le dispositif comprend un écarteur (32, 33) pour espacer les brins de matériau selon une direction transversale (v) s'étendant dans le plan de défilement (P2) des brins de matériau, perpendiculairement à la direction de défilement desdits brins de matériau. The invention relates to a device (30) for separating at least two strands of material (12a, 12b) resulting from the cutting of a strip of continuously moving material, characterized in that the device comprises a spacer (32, 33) for spacing the material strands in a transverse direction (v) extending in the plane of travel (P2) of the strands of material, perpendicular to the direction of travel of said strands of material.

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01-10-2018 дата публикации

COATING DEVICE AND COATING METHOD

Номер: KR1020180106850A
Принадлежит:

Provided are a coating device and a coating method which prevent gas inside a chamber from influencing other processes outside. A manufacturing apparatus (1) for membrane-catalyst layer assembly comprises: a coating unit (30) coating a returning electrolytic membrane (92) with a catalytic material containing a combustible material; a drying furnace (40) disposed downward in a returning direction of the electrolytic membrane (92) below the coating unit (30), and drying the catalytic material coated by the coating unit (30); a chamber (70) covering the coating unit (30) and the drying furnace (40), and having an entrance portion (70A) and an exit portion (70B) for the returning electrolytic membrane (92); an exhaust volume sensor (71S) detecting atmosphere inside the chamber (70); and shutting devices (81, 82) opening or closing the entrance portion (70A) and the exit portion (70B). The shutting devices (81, 82) open the entrance portion (70A) and the exit portion (70B) in a normal state, ...

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18-05-2005 дата публикации

METHOD AND APPARATUS FOR TRANSFERRING THIN FILMS FROM A SOURCE POSITION TO A TARGET POSITION

Номер: KR1020050046744A
Принадлежит:

A method and apparatus for handling thin films, for example, for handling and assembling membranes in fuel cell electrodes. The apparatus includes a translatable vacuum table for mounting the thin film, a perforated drum having a source of vacuum for removing the thin film from the vacuum table, and a transfer assembly having a perforated surface and a source of vacuum for transferring the thin film from the perforated drum to a target location. When the thin films are provided in containers, the apparatus may also include means for opening the containers to access the thin film within. Removal of the thin film from the transfer assembly may be aided by a thin film release device, for example, a plurality of moveable wires. The apparatus may be automated, for example, the apparatus may include automated controllers and robotic arms to facilitate the handling of thin film materials. © KIPO & WIPO 2007 ...

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16-06-2020 дата публикации

Method of bonding strip-shaped members to each other and apparatus configured to bond strip-shaped members to each other

Номер: US0010683186B2

There is provided a technique of reducing the possibility of the occurrence of wrinkles in the process of bonding strip-shaped members to each other. A long strip-shaped first member is conveyed in a longitudinal direction of the first member. A width of a long strip-shaped second member in the shorter direction of the second member is larger than a width of the first member in a shorter direction of the first member. The second member is placed such that respective ends in a shorter direction of the second member are freed. The second member is bonded to the first member being conveyed, such that the shorter direction of the first member is aligned with the shorter direction of the second member and that respective ends in the shorter direction of the first member are placed between the respective ends in the shorter direction of the second member. The second member bonded to the first member is then conveyed along with the conveyed first member.

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14-04-2020 дата публикации

DEVICE FOR SEPARATING AT LEAST TWO ADJACENT STRANDS OF MATERIAL AND SYSTEM INCLUDING SUCH A DEVICE

Номер: CA0002909015C
Автор: LE GAL GUY, LE GAL, GUY
Принадлежит: BLUE SOLUTIONS

L'invention concerne un dispositif de séparation (30) d'au moins deux brins de matériau (12a, 12b) issus de la découpe d'une bande de matériau défilant en continu, caractérisé en ce que le dispositif comprend un écarteur (32, 33) pour espacer les brins de matériau selon une direction transversale (v) s'étendant dans le plan de défilement (P2) des brins de matériau, perpendiculairement à la direction de défilement desdits brins de matériau.

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25-02-2019 дата публикации

DEVICE FOR SEPARATING AT LEAST TWO ADJACENT STRANDS OF MATERIAL AND SYSTEM INCLUDING SUCH A DEVICE

Номер: UA0000118671C2
Автор: LE GAL GUY, Le Gal, Guy
Принадлежит:

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17-12-2019 дата публикации

DEVICE FOR SEPARATING AT LEAST TWO ADJACENT STRANDS OF MATERIAL AND SYSTEM INCLUDING SUCH A DEVICE

Номер: BR112015025750A8
Автор: GUY LE GAL
Принадлежит:

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06-12-2016 дата публикации

Apparatus for manufacturing current collector

Номер: US0009511967B2
Принадлежит: KOREAJCC CO., LTD., KOREAJCC CO LTD

An apparatus for manufacturing a current collector includes a supply reel configured to have metal foil wound on the supply reel, a pair of transfer rollers disposed on one side of the supply reel, a hole formation unit disposed on one side of the transfer rollers and configured to include an upper roller including first protrusion cutter modules and first groove cutter modules configured to form through holes in the metal foil transferred by the transfer roller and a lower roller including second protrusion cutter modules and second groove cutter modules configured to form the through holes in the metal foil, and a pair of thickness control rollers disposed on one side of the hole formation unit, spaced apart from each other, and configured to control so that a thickness of the current collector is smaller than the specific interval.

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29-02-2012 дата публикации

Номер: JP0004885415B2
Автор:
Принадлежит:

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02-03-2018 дата публикации

Patent RU2015147892A3

Номер: RU2015147892A3
Автор:
Принадлежит:

`7ВУ’” 2015147892” АЗ Дата публикации: 02.03.2018 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение «Федеральный институт промышленной собственности» ж 9 (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2015147892/13(073722) 09.04.2014 РСТ/ЕР2014/05'7104 09.04.2014 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 1353166 09.04.2013 ЕК Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) УСТРОЙСТВО ДЛЯ РАЗДЕЛЕНИЯ ПО МЕНЫПЕЙ МЕРЕ ДВУХ СМЕЖНЫХ ПОЛОС МАТЕРИАЛА И СИСТЕМА, ВКЛЮЧАЮЩАЯ ТАКОЕ УСТРОИСТВО Заявитель: БЛЮ СОЛЮЩШНЗ, ЕК 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. п см. Примечания [ ] приняты во внимание следующие пункты: р [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Вб5Н 23/038 (2006.01) Вб5Н 35/02 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) В65В 41/12, В65Н 19/30, 23/038, 35/02, НОТС 4/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РУ/РТ, Езрасепе, Рабеагсв, КОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) ...

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20-07-2011 дата публикации

Transfer mechanism

Номер: GB0002476965A
Принадлежит:

A transfer mechanism has a head 201 rotatable and translatable relative to first and second substrates 203,204, the head 201 having a curved outer portion 207 with air pressure openings 206, configured to apply air pressure, first negative then positive, so as to transfer sheet material 202 between the first and second substrates 203,204. The transfer mechanism may be used in the construction of electrical fuel cells from thin layers of material.

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05-11-2015 дата публикации

Device for separating at least two adjacent strands of material and system including such a device

Номер: AU2014253155A1
Автор: LE GAL GUY, LE GAL, GUY
Принадлежит:

The invention relates to a device (30) for separating at least two strands of material (12a, 12b) from the cutting of a strip of material moving continuously, characterized in that the device includes a spreader (32, 33) for spreading the strands of material apart in a transverse direction (v) extending in the movement plane (P2) of the strands of material, perpendicularly to the movement direction of said strands of material.

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08-12-2009 дата публикации

STACKING APPARATUS AND METHOD FOR LAMINATED PRODUCTS AND PACKAGING

Номер: CA0002427891C
Принадлежит: 3M INNOVATIVE PROPERTIES COMPANY

A product stacking apparatus (120) and method employs one or more stations, each including a stationary stacking platform or a conveyor upon which spaced- apart pucks are coupled for travel thereon. A product delivery apparatus (20) drives one or more movable webs to which segmented product sheets are removably affixed. The product delivery apparatus includes one or more rotatable lamination interfaces associated with each of the stations for transferring product sheets from the webs to the pucks on a repetitive basis to produce a stack of product sheets on the respective pucks. Each of the segmented product sheets may define all or a portion of an electrochemical cell, all or a portion of a pad including layers of film or sheet material, wherein a portion of each of the layers is provided with a bonding feature, or all or a portion of a pack comprising layers of medical dressing. A puck need not be in motion during the transfer of the product sheet from the lamination roll to the puck.

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21-08-2015 дата публикации

A DEVICE FOR THE SEPARATION OF AT LEAST TWO STRANDS OF MATERIAL ADJACENT AND SYSTEM INCLUDING SUCH A DEVICE

Номер: FR0003004174B1
Автор: LE GAL GUY
Принадлежит: Batscap SA

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20-01-2012 дата публикации

FOLDING DEVICE CAPABLE OF RESTRAINING QUALITY REDUCTION DUE TO FLYING, ETC OF ACTIVE MATERIAL AT HIGH SPEED FOLDING

Номер: KR1020120007459A
Принадлежит:

PURPOSE: A folding device is provided to prevent the generation of dust, or the falling of electrode active material during folding process by including rotary axis compensation part of Y axis direction, thereby increasing process efficiency, and improving the quality of electrode assembly. CONSTITUTION: A folding device comprises: a web supply part(100), in which a plate-like unit cells are arranged with constant gap, on the top of a separating film; a winding jig(200) for rotating the first unit cell of the web to laminate unit cells in order with the state of being inserted of the separating film; and a Y axis correction part(300) for location-collecting the rotary axis of the winding jig in the progress direction of the web. The Y axis correction part is periodically change the location of the rotary axis to the direction(Y axis) vertical to the progress direction(X axis) of the web for minimizing the up and down amplitude of the web during a winding process. COPYRIGHT KIPO 2012 ...

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04-10-2018 дата публикации

CUTTING APPARATUS AND ROTARY BLADE

Номер: US20180282105A1
Принадлежит: TOYOTA JIDOSHA KABUSHIKI KAISHA

Each of a first rotary blade and a second rotary blade includes a rough surface portion and a smooth surface portion. The rough surface portion has a predetermined width from a blade edge at its circumferential edge portion and has an arithmetical mean roughness of greater than 0.5. The smooth surface portion is provided radially inward of the rough surface portion and has an arithmetical mean roughness less than the arithmetical mean roughness of the rough surface portion.

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24-08-2017 дата публикации

EXPANDER DEVICE, POROUS FILM PRODUCING APPARATUS, AND POROUS FILM PRODUCING METHOD

Номер: US20170239878A1
Принадлежит:

To prevent wear powder from adhering to a film, an expander roller (21) is used that extends in the width direction of a porous film (F) and that is configured to apply a tension to the porous film (F) in the width direction, and foreign matter adhering to the expander roller (21) is removed from a portion of the outer peripheral surface of the expander roller (21) at which portion the expander roller (21) is in no contact with the porous film (F).

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11-01-2023 дата публикации

NON-STOP CONSTANT-SPEED EFFICIENT WINDING MACHINE FOR SEPARATOR

Номер: EP4117067A1
Принадлежит:

An embodiment of the present disclosure provides a non-stop constant-speed efficient winding machine for separator, and relates to the technical field of lithium ion cell manufacturing. The non-stop constant-speed efficient winding machine for separator includes a base plate, an electrode feeding mechanism, a winding mechanism, a separator cutting mechanism, and a separator compounding mechanism. The winding mechanism includes a winding head and three winding needles rotatably provided on the winding head. By additionally providing the separator compounding mechanism between the electrode feeding mechanism and the winding mechanism, thermal compounding of the separator is realized, and through rolling separator cutting of the separator cutting mechanism, the separator cutting is realized. The winding needle located at the winding position can adsorb a separator end after the cutting, and wind the separator end on an outer circumferential surface of the corresponding winding needle, avoiding ...

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10-05-2018 дата публикации

Device for separating at least two adjacent strands of material and system including such a device

Номер: AU2014253155B2
Автор: LE GAL GUY, Le Gal, Guy
Принадлежит: Griffith Hack

The invention relates to a device (30) for separating at least two strands of material (12a, 12b) from the cutting of a strip of material moving continuously, characterized in that the device includes a spreader (32, 33) for spreading the strands of material apart in a transverse direction (v) extending in the movement plane (P2) of the strands of material, perpendicularly to the movement direction of said strands of material.

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20-08-2019 дата публикации

Manufacturing apparatus and manufacturing method for secondary battery

Номер: CN0105336972B
Автор:
Принадлежит:

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19-10-2017 дата публикации

필름 권취 장치의 제어 방법, 필름 권회체 및 필름 권취 장치

Номер: KR0101788505B1

... 필름 권회체의 내부 응력을 정확하게 결정하여 문제를 방지하는 것을 목적으로 한다. 필름 권취 장치는 권취 롤러와 권취 장력 조정 장치를 구비한다. 계산 장치는, 권취 장력을 코어의 반경 방향 좌표에 관하여 나타내는 권취 장력 함수가 양적으로 표현된 권취 방정식을 이용한다. 권취 장력 조정 장치는 계산 장치가 계산한 권취 장력 분포 함수에 기초하여 제어된다.

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03-08-2016 дата публикации

SEPARATION MEMBRANE FILM WINDING CORE WITH REINFORCED STRENGTH

Номер: KR101645335B1
Автор: KWON, CHANG SU
Принадлежит: KWON, CHANG SU

The present invention relates to a separation membrane film winding core with reinforced strength. More specifically, blades are formed at a different angle in both sides with respect to a lengthwise center of an inner tube when the blades are formed, so the strength of a central part is reinforced. A partition is formed between the blades of the central part, a drain hole is formed on the partition, and a grade is formed to drain water through the drain hole, so the strength of the central part is reinforced, and at the same time, drying can be easily performed when cleaning is performed for reuse. Since a core is injected by inserting a cylindrical auxiliary tube into the inside of the inner tube, concentricity is constantly kept even in contraction of the inner tube by the auxiliary tube, so a shaft is prevented from being inserted into the core or the core is idling in the shaft. COPYRIGHT KIPO 2016 ...

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30-05-2002 дата публикации

STACKING APPARATUS AND METHOD FOR LAMINATED PRODUCTS AND PACKAGING

Номер: WO2002042191A1
Принадлежит:

A product stacking apparatus (120) and method employs one or more stations, each including a stationary stacking platform or a conveyor upon which spaced-apart pucks are coupled for travel thereon. A product delivery apparatus (20) drives one or more movable webs to which segmented product sheets are removably affixed. The product delivery apparatus includes one or more rotatable lamination interfaces associated with each of the stations for transferring product sheets from the webs to the pucks on a repetitive basis to produce a stack of product sheets on the respective pucks. Each of the segmented product sheets may define all or a portion of an electrochemical cell, all or a portion of a pad including layers of film or sheet material, wherein a portion of each of the layers is provided with a bonding feature, or all or a portion of a pack comprising layers of medical dressing. A puck need not be in motion during the transfer of the product sheet from the lamination roll to the puck.

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12-05-2015 дата публикации

Transfer mechanism

Номер: US0009028566B2

A mechanism for transferring a flexible sheet material (202) from a first substrate (203) to a second substrate (204) is disclosed, the mechanism having a head rotatable and translatable relative to the first and second substrates, the head (201) comprising a cylindrical curved portion (205) having an outer face (207) across which are provided openings (206) configured to apply air pressure to sheet material (202) contacting the outer surface (207) such that the head (201) is adapted to transfer the sheet material (202) from the first substrate (203) to the second substrate (204) by a combination of rotation and translation of the head (201).

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19-04-2018 дата публикации

УСТРОЙСТВО ДЛЯ РАЗДЕЛЕНИЯ ПО МЕНЬШЕЙ МЕРЕ ДВУХ СМЕЖНЫХ ПОЛОС МАТЕРИАЛА И СИСТЕМА, ВКЛЮЧАЮЩАЯ ТАКОЕ УСТРОЙСТВО

Номер: RU2651301C2
Принадлежит: БЛЮ СОЛЮШНЗ (FR)

FIELD: technological processes. SUBSTANCE: invention relates to devices for separating materials. Device for separating at least two strands of material comprises a spreader. Strands are formed after cutting a web of continuously moving material. Spreader divides the strands of material from each other along a direction extending in the plane of movement of the strands of material. Spreader includes guide means. Guide means are arranged to guide the strands of material along two separate and divergent directions. EFFECT: cutting time is reduced; higher productivity. 18 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 651 301 C2 (51) МПК B65H 23/038 (2006.01) B65H 35/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B65H 23/038 (2006.01); B65H 35/02 (2006.01) (21)(22) Заявка: 2015147892, 09.04.2014 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): БЛЮ СОЛЮШНЗ (FR) Дата регистрации: 19.04.2018 R U 09.04.2014 (72) Автор(ы): ЛЕ ГАЛЬ Ги (FR) (56) Список документов, цитированных в отчете о поиске: EP 0309818 A2, 05.04.1989. RU 2023643 C1, 30.11.1994. RU 2060220 C1, 20.05.1996. RU 2189347 C2, 20.09.2002. 09.04.2013 FR 1353166 (43) Дата публикации заявки: 15.05.2017 Бюл. № 14 (45) Опубликовано: 19.04.2018 Бюл. № 11 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 09.11.2015 2 6 5 1 3 0 1 Приоритет(ы): (30) Конвенционный приоритет: EP 2014/057104 (09.04.2014) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 5 1 3 0 1 WO 2014/166973 (16.10.2014) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) УСТРОЙСТВО ДЛЯ РАЗДЕЛЕНИЯ ПО МЕНЬШЕЙ МЕРЕ ДВУХ СМЕЖНЫХ ПОЛОС МАТЕРИАЛА И СИСТЕМА, ВКЛЮЧАЮЩАЯ ТАКОЕ УСТРОЙСТВО (57) Реферат: Изобретение относится к области устройств перемещения полос материала. Разделитель для разделения материалов. Устройство для включает направляющие средства. разделения по меньшей мере двух полос Направляющие средства ...

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30-05-2002 дата публикации

STACKING APPARATUS AND METHOD FOR LAMINATED PRODUCTS AND PACKAGING

Номер: CA0002427891A1
Принадлежит:

A product stacking apparatus (120) and method employs one or more stations, each including a stationary stacking platform or a conveyor upon which spaced- apart pucks are coupled for travel thereon. A product delivery apparatus (20) drives one or more movable webs to which segmented product sheets are removably affixed. The product delivery apparatus includes one or more rotatable lamination interfaces associated with each of the stations for transferring product sheets from the webs to the pucks on a repetitive basis to produce a stack of product sheets on the respective pucks. Each of the segmented product sheets may define all or a portion of an electrochemical cell, all or a portion of a pad including layers of film or sheet material, wherein a portion of each of the layers is provided with a bonding feature, or all or a portion of a pack comprising layers of medical dressing. A puck need not be in motion during the transfer of the product sheet from the lamination roll to the puck.

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02-05-2017 дата публикации

권회 장치 및 권회 장치의 설계 방법

Номер: KR0101731987B1
Принадлежит: 도요타 지도샤(주)

... 권취 품질을 확보하면서 권취 작업을 고속화할 수 있는 권회 장치를 제공한다. 권출 롤러는, 시트 형상 부재를 송출한다. 권취 롤러는, 시트 형상 부재를 권취한다. 프리 롤러는, 권출 롤러와 권취 롤러의 사이에서 시트 형상 부재의 반송을 가이드한다. 시트 형상 부재에 가해지는 장력 변화가 16.7[N/m] 이내가 되도록, 프리 롤러의 관성 모멘트의 합계가 결정된다.

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30-08-2007 дата публикации

STACKING APPARATUS AND METHOD FOR LAMINATED PRODUCTS AND PACKAGING

Номер: KR0100753697B1

제품 퇴적 장치(120) 및 방법은 하나 이상의 스테이션을 포함하며, 각각의 스테이션은 고정식 퇴적 플랫폼 또는 이격된 퍽들이 컨베이어 위에서 이동하도록 결합되는 컨베이어를 포함한다. 제품 전달 장치(20)는 조각난 제품 시트가 제거 가능하게 부착된 하나 이상의 가동 웨브를 구동한다. 제품 전달 장치는 각각의 퍽 상에 제품 시트의 퇴적물을 생산하기 위해 반복해서 웨브로부터 퍽으로 제품 시트를 운반하기 위해 각각의 스테이션과 관련된 하나 이상의 회전 가능한 적층 계면을 포함한다. 각각의 조각난 제품 시트는, 전기 화학적 셀의 전부 또는 일부, 각 층의 일부에 접합면이 마련된 필름 또는 시트 재료의 층을 포함하는 패드의 전부 또는 일부 또는 의료 붕대의 층을 포함하는 팩의 전부 또는 일부를 한정할 수 있다. 퍽은 적층 롤로부터 퍽으로 제품 시트를 운반하는 동안 동작될 필요는 없다. 퍽은 컨베이어에 부착되거나 부착되지 않을 수 있지만, 컨베이어는 적층물 또는 퇴적물 쌓기 공정 동안 동작될 필요는 없다. 이 경우, 롤러는 퍽을 가로질러 이동되며, 롤러의 표면 상의 일 지점이 각각의 통과시 동일한 위치에서 퍽과 계면 접촉하도록 동시에 회전된다. The product deposition apparatus 120 and method includes one or more stations, each station comprising a fixed deposition platform or a conveyor to which spaced pucks are coupled to move over the conveyor. The product delivery device 20 drives one or more movable webs to which the fragmented product sheet is removably attached. The product delivery device includes one or more rotatable laminated interfaces associated with each station for repeatedly transporting product sheets from the web to the puck to produce deposits of product sheets on each puck. Each fragmented product sheet may be all or a portion of an electrochemical cell, all or a portion of a pad comprising a layer of film or sheet material provided with a bonding surface on a portion of each layer, or all or a pack comprising a layer of medical bandages or Some may be limited. The puck need not be operated while transporting the product sheet from the lamination roll to the puck. The puck may or may not be attached to the conveyor, but the conveyor need not be operated during the stack or deposit stacking process. In this case, the rollers are moved across the puck and rotated simultaneously such that one point on the surface of the roller is in interfacial contact with the puck at the same position on each pass. 스테이션, 제품 전달 장치, 적층 계면, 가동 웨브, 퍽 Stations, product delivery devices, laminated interfaces, movable webs, puck

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26-10-2017 дата публикации

METHOD FOR PRODUCING SLIT SEPARATOR AND METHOD FOR PRODUCING SEPARATOR ROLL

Номер: US20170305025A1
Принадлежит: Sumitomo Chemical Company, Limited

A good-quality slit separator having a small amount of fuzziness at a slit part thereof is to be obtained. The present invention includes: a step (S) of conveying an original sheet (S); and a step (S) of slitting the original sheet (S) by causing a plurality of slitting blades () to cut into the original sheet (S) such that tangent plane angles () in a tangent plane, on which a slitting position is in contact with the original sheet (S), are substantially identical with each other. 1. A method for producing a slit separator , comprising:a first conveying step of conveying a battery separator original sheet which is porous; anda first slitting step of slitting the battery separator original sheet by causing a plurality of slitting blades to cut into the battery separator original sheet such that a plurality of slitting blade edge angles in a tangent plane, on which a slitting position is in contact with the battery separator original sheet, are substantially identical with each other.2. The method as set forth in claim 1 , wherein in the first slitting step claim 1 , a film obtained by slitting the battery separator original sheet is obtained by slitting with use of adjacent two slitting blades out of the plurality of slitting blades.3. The method as set forth in claim 1 , wherein the plurality of slitting blades are attached to a single axis positioned fixedly with respect to the battery separator original sheet.4. The method as set forth in claim 3 , wherein at least one of the plurality of slitting blades is a flat blade and is rotatably attached to the axis.5. The method as set forth in claim 4 , wherein a rotational angle of said at least one slitting blade rotatably attached to the axis is limited by a stopper positioned fixedly with respect to the axis.6. The method as set forth in claim 1 , whereinin the first slitting step, two or more slitting blades being a part of the plurality of slitting blades slit the battery separator original sheet, andthe method ...

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08-06-2017 дата публикации

Vorrichtung und Verfahren zum Zuführen von Brennstoffzellenstapelmaterial

Номер: DE102016213960A1
Принадлежит:

Eine Vorrichtung zum Zuführen eines Brennstoffzellenstapelmaterials ist vorgesehen. Die Vorrichtung umfasst ein bewegliches Teil, in dem eine Mehrzahl von Gasdiffusionsschichten (gas diffusion layers – GDLs), die einen Gasbrennstoff diffundieren und eine Katalysatorschicht tragen, gestapelt sind, und eine das bewegliche Teil aufweisende Kassette, wobei das bewegliche Teil darin beweglich angeordnet ist. Ein Ansaug-Pad ist über der Kassette angeordnet, um die Mehrzahl von Gasdiffusionsschichten anzusaugen, und ein Düsenteil ist eingerichtet, um Luft oberhalb der Mehrzahl von Gasdiffusionsschichten zu sprühen, um einen Auftrieb der Mehrzahl von Gasdiffusionsschichten zu erzeugen.

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02-04-2020 дата публикации

Wickelvorrichtung und Verfahren zum Gestalten einer Wickelvorrichtung

Номер: DE102015121023B4

Es ist eine Wickelvorrichtung geschaffen worden, die einen Wickelvorgang beschleunigen kann, während eine Wickelqualität sichergestellt wird. Eine Zuführrolle führt ein blattartiges Element zu. Eine Aufnahmerolle nimmt das blattartige Element auf. Jede Rolle führt einen Transport des blattartigen Elementes zwischen der Zuführrolle und der Aufnahmerolle. Eine Summe an Trägheitsmomenten jeder freien Rolle wird so bestimmt, dass eine Spannungsschwankung, die auf das blattartige Element aufgebracht wird, gleich wie oder geringer als 16,7 N/m ist.

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15-02-2016 дата публикации

DEVICE FOR WINDING ELECTRODE PLATE

Номер: KR1020160016046A
Принадлежит:

The present invention relates to a device for winding an electrode plate. The device for winding an electrode plate comprises: a transfer roller which guides the transfer of first and second electrode plates having multiple electrode tabs protruding from one side thereof; a deformation preventing member which is separated from the outer surface of one end of the transfer roller and guides the electrode tabs moving to the transfer roller to adhere to the outer surface of one end of the transfer roller to prevent the electrode tabs from becoming deformed; and a winding unit which winds the first and second electrode plates transferred through the transfer roller together with a separator inserted between the first and second electrode plates. Therefore, the present invention reduces the error rate of an electrode assembly by stably moving the electrode plates. COPYRIGHT KIPO 2016 ...

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05-08-2019 дата публикации

Номер: KR0102007335B1
Автор:
Принадлежит:

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09-08-2016 дата публикации

슬릿 세퍼레이터의 제조 방법 및 세퍼레이터 권회체의 제조 방법

Номер: KR1020160094374A
Принадлежит:

... 슬릿 부위에 있어서의 보풀이 적은 양품질의 슬릿 세퍼레이터를 얻는다. 본 발명은, 원단(S)을 반송하는 스텝(S101)과, 슬릿 위치에 있어서의 원단(S)에 대한 접평면 내에서의 접평면 각도(θ3)가 대략 동일해지도록 원단(S)에 대하여 복수의 슬릿 날(72)을 넣음으로써 원단(S)을 슬릿하는 스텝(S102)을 포함한다.

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03-08-2017 дата публикации

세퍼레이터 제조 방법 및 슬릿 방법

Номер: KR1020170089435A
Принадлежит:

... 세퍼레이터에 찢어짐이 발생하기 어려운 세퍼레이터 제조 방법을 제공한다. 다공질의 세퍼레이터 원단(12b)의 반송 방향으로 세퍼레이터 원단(12b)을 슬릿해서 복수의 세퍼레이터(12a)를 형성하는 세퍼레이터 제조 방법이며, 세퍼레이터 원단(12b)을 롤러(77)에 접한 상태에서 반송하는 반송 공정과, 세퍼레이터 원단(12b)이 롤러(77)에 접한 부위에서 세퍼레이터 원단(12b)을 슬릿하는 슬릿 공정을 포함한다.

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21-07-2011 дата публикации

TRANSFER MECHANISM

Номер: WO2011086340A1
Автор: HOOD, Peter, David
Принадлежит:

A mechanism for transferring a flexible sheet material (202) from a first substrate (203) to a second substrate (204), the mechanism having a head rotatable and translatable relative to the first and second substrates, the head (201) comprising a cylindrical curved portion (205) having an outer face (207) across which are provided openings (206) configured to apply air pressure to sheet material (202) contacting the outer surface (207) such that the head (201) is adapted to transfer the sheet material (202) from the first substrate (203) to the second substrate (204) by a combination of rotation and translation of the head (201).

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18-06-2020 дата публикации

FREE-SPAN COATING SYSTEMS AND METHODS

Номер: US20200189874A1
Принадлежит:

A method and apparatus for continuous web processing systems for pre-lithiating Li-ion battery substrates is provided. The modular processing system comprises a common transfer chamber body defining a transfer volume. The system further comprises a first vertical chamber body defining a first processing volume and positioned on the common transfer chamber body. The transfer volume is in fluid communication with the first processing volume. The system further comprises a second vertical chamber body defining a second processing volume and positioned on the common transfer chamber body. The transfer volume is in fluid communication with the second processing volume. The system further comprises a reel-to-reel system operable to transport a continuous flexible substrate having an electrode structure formed thereon. The continuous flexible substrate extends from the transfer volume, through the first processing volume, returning to the transfer volume, through the second processing volume, ...

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10-09-2019 дата публикации

Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for same

Номер: US0010411235B2

A wagon ( 90 b ) includes a plurality of horizontal support bars ( 91 f ). A separator roll ( 12 b ) is stocked while the horizontal support bar is inserted into a core of the separator roll ( 12 b ) around which core a separator is rolled. This can prevent deformation and roll misalignment of the stocked separator roll.

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21-07-2011 дата публикации

TRANSFER MECHANISM

Номер: CA0002786759A1
Принадлежит:

A mechanism for transferring a flexible sheet material (202) from a first substrate (203) to a second substrate (204), the mechanism having a head rotatable and translatable relative to the first and second substrates, the head (201) comprising a cylindrical curved portion (205) having an outer face (207) across which are provided openings (206) configured to apply air pressure to sheet material (202) contacting the outer surface (207) such that the head (201) is adapted to transfer the sheet material (202) from the first substrate (203) to the second substrate (204) by a combination of rotation and translation of the head (201).

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15-03-2019 дата публикации

ROLL CONSTRUCTION OF LAMINATED MATERIAL AND METHOD FOR PRODUCING

Номер: CN0109478668A
Принадлежит:

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10-10-2014 дата публикации

A DEVICE FOR THE SEPARATION OF AT LEAST TWO STRANDS OF MATERIAL ADJACENT AND SYSTEM INCLUDING SUCH A DEVICE

Номер: FR0003004174A1
Автор: LE GAL GUY
Принадлежит:

L'invention concerne un dispositif de séparation (30) d'au moins deux brins de matériau (12a, 12b) issus de la découpe d'une bande de matériau défilant en continu, caractérisé en ce que le dispositif comprend un écarteur (32, 33) pour espacer les brins de matériau selon une direction transversale (v) s'étendant dans le plan de défilement des brins de matériau, perpendiculairement à la direction de défilement desdits brins de matériau.

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21-02-2018 дата публикации

필름 제조 방법 및 필름 세정 장치

Номер: KR0101831069B1

... 필름의 반송 경로에 있어서의 하류측의 세정조의 세정액의 오염을 억제한다. 세정 장치는, 내열 세퍼레이터를 세정조로부터 세정조로 반송하는 롤러를 구비한다. 롤러 및 롤러가 내열 세퍼레이터의 한쪽 면에 접촉하고, 또한 롤러의 사이에 있어서 롤러가 내열 세퍼레이터의 다른 쪽 면에 접촉한다. 롤러에 의해 내열 세퍼레이터로부터 제거된 세정수가 세정조로 되돌려진다.

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29-02-2012 дата публикации

TRANSFERENCE MECHANISM

Номер: AR0000079893A1
Автор:
Принадлежит:

Un mecanismo para transferir un material en lámina flexible (202) desde un primer sustrato (203) hasta un segundo sustrato (204), el mecanismo tiene un cabezal giratorio y trasladable en relacion con el primer y el segundo sustrato, el cabezal (201) comprende una seccion curva cilíndrica (205) que tiene una cara exterior (207) a través de la cual se proporcionan aberturas (206) configuradas para aplicar presion de aire al material en lámina (202) en contacto con la superficie exterior (207) de forma tal que el cabezal (201) está adaptado para transferir el material en lámina (202) desde el primer sustrato (203) al segundo sustrato (204) mediante una combinacion y traslacion del cabezal (201).

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25-01-2018 дата публикации

ROLL CONSTRUCTION OF LAMINATED MATERIAL AND METHOD FOR PRODUCING

Номер: CA0003030468A1

The present invention relates to a roll construction of laminated material that inhibits delamination of the polymer layer from a backer film upon unwinding of the roll construction. Particularly, aspects of the present invention are directed to a roll construction of laminated material prepared by a process that includes providing the laminated material having an ion-exchange resin layer, a release film, and a base layer, and feeding the laminated material to a roller to generate the roll of the laminated material. The laminated material is fed to the roller such that a first layer of the laminated material wound around the core includes the inner surface of the base layer of the first layer contacting an outer surface of the core.

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23-01-2020 дата публикации

WINDER

Номер: US20200027667A1
Принадлежит:

A winder includes a winding mechanism, a chamber, a vacuum pump, a conveying route and a product case. The winding mechanism winds a belt-shaped raw film around a winding core, the belt-shaped raw film being composed of a plurality of electrodes and a plurality of separating films. The chamber houses the winding mechanism. The vacuum pump sucks air into the chamber. The conveying route has a sealed outer space outside the chamber, an inner space of the chamber leading to the outer space in the conveyance route. The product case is disposed in the conveying route to house a plurality of winding products each formed by winding the raw film with use of the winding mechanism.

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26-01-2010 дата публикации

ROTARY CONVERTING APPARATUS AND METHOD FOR LAMINATING CATHODE AND ANODE OF THIN-FILM ELECTROCHEMICAL UNIT

Номер: CA0002429495C
Принадлежит: 3M INNOVATIVE PROPERTIES COMPANY

An apparatus and method provides for rotatably cutting and/or laminating layered structures or sheet material supported by webs. A rotary converting apparatus and method of the present invention converts a web comprising a cathode layered structure and a web comprising an anode layered structure into a series of layered electrochemical cell structures supported by a release liner. Employment of a rotary converting process of the present invention provides, among other benefits, for the creation of a product having a finished size, without need for downstream or subsequent cutting.

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29-05-2018 дата публикации

세퍼레이터 권회체의 제조 방법 및 세퍼레이터의 슬릿 방법

Номер: KR0101862536B1

... 본 발명은 세퍼레이터 권회체에 있어서의 주름이나 권취 어긋남의 발생을 억제한다. 본 발명에서는, 슬릿 장치(6)는, 방향 전환 롤러(68)에 의해 제1 세퍼레이터(12a)의 반송 방향을 제1 권취 롤러(70U)측으로 전환하고, 방향 전환 롤러와 제1 터치 롤러(81U)와의 사이에, 제1 터치 롤러까지의 롤러간 거리를 단축하도록 설치된 권회 보조 롤러(69)를 통해서 제1 세퍼레이터를 반송하고, 제1 터치 롤러에 의해 권회되는 제1 세퍼레이터를 권회면에 내리누른다.

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06-08-2019 дата публикации

Номер: KR0102007943B1
Автор:
Принадлежит:

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19-01-2012 дата публикации

FOLDING APPARATUS FOR AN ELECTRODE ASSEMBLY

Номер: WO2012008743A3
Принадлежит:

The present invention relates to a folding apparatus for manufacturing a stack/folding-type electrode assembly in which unit cells are sequentially stacked, wherein a separation film is interposed between the unit cells. The folding apparatus comprises: a web supply unit which supplies a web in which plate-type unit cells are arranged at a predetermined interval on a separation film; a winding jig which holds a first unit cell of the web, and which rotates the unit cells such that the unit cells are sequentially stacked and the separation film is interposed between the unit cells; and a Y-axis direction rotating shaft correction unit which corrects the location of a rotating shaft of the winding jig in a vertical direction (Y-axis direction) with respect to a web-proceeding direction, wherein the Y-axis direction rotating shaft correction unit periodically varies the location of the rotating shaft in the vertical direction (Y-axis) with respect to the web-proceeding direction (X-axis) such ...

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03-12-2019 дата публикации

Apparatus and method of supplying fuel cell stack material

Номер: US0010497951B2

An apparatus of supplying a fuel cell stack material is provided. The apparatus includes a moving part in which a plurality of gas diffusion layers (GDLs) diffusing a gas fuel and supporting a catalyst layer are stacked and a cartridge having the moving part movably disposed therein. An adsorption pad is disposed above the cartridge to adsorb the plurality of gas diffusion layers and a nozzle part is configured to spray air above the plurality of gas diffusion layers to generate a lift on the plurality of gas diffusion layers.

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03-03-2010 дата публикации

Transfer mechanism

Номер: GB0201000651D0
Автор:
Принадлежит:

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30-05-2002 дата публикации

ROTARY CONVERTING APPARATUS AND METHOD FOR LAMINATING CATHODE AND ANODE OF THIN-FILM ELECTROCHEMICAL UNIT

Номер: CA0002429495A1
Принадлежит:

An apparatus and method provides for rotatably cutting and/or laminating layered structures or sheet material supported by webs. A rotary converting apparatus and method of the present invention converts a web comprising a cathode layered structure and a web comprising an anode layered structure into a series of layered electrochemical cell structures supported by a release liner. Employment of a rotary converting process of the present invention provides, among other benefits, for the creation of a product having a finished size, without need for downstream or subsequent cutting.

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06-09-2016 дата публикации

세퍼레이터 권회체의 제조 방법 및 세퍼레이터의 슬릿 방법

Номер: KR1020160105288A
Принадлежит:

... 본 발명은 세퍼레이터 권회체에 있어서의 주름이나 권취 어긋남의 발생을 억제한다. 본 발명에서는, 슬릿 장치(6)는, 방향 전환 롤러(68)에 의해 제1 세퍼레이터(12a)의 반송 방향을 제1 권취 롤러(70U)측으로 전환하고, 방향 전환 롤러와 제1 터치 롤러(81U)와의 사이에, 제1 터치 롤러까지의 롤러간 거리를 단축하도록 설치된 권회 보조 롤러(69)를 통해서 제1 세퍼레이터를 반송하고, 제1 터치 롤러에 의해 권회되는 제1 세퍼레이터를 권회면에 내리누른다.

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10-11-2016 дата публикации

METHOD FOR PRODUCING SEPARATOR AND METHOD FOR SLITTING

Номер: US20160325446A1
Принадлежит: SUMITOMO CHEMICAL COMPANY, LIMITED

Provided is a method for producing a separator which method less causes a tear in the separator. The method is a method for producing a separator by slitting, in a direction in which a separator original sheet ( 12 b ) being porous is conveyed, the separator original sheet ( 12 b ) into a plurality of separators ( 12 a ), including the steps of: (a) conveying the separator original sheet ( 12 b ) in a state where the separator original sheet ( 12 b ) is in contact with a roller ( 77 ); and (b) slitting the separator original sheet ( 12 b ) at a portion where the separator original sheet ( 12 b ) is in contact with the roller ( 77 ).

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09-11-2021 дата публикации

Winder

Номер: US0011170949B2

A winder includes a winding mechanism, a chamber housing the winding mechanism, at least one vacuum pump, and a product case. The winding mechanism is configured to wind a belt-shaped raw film around a winding core. The belt-shaped raw film is composed of a plurality of electrodes and a plurality of separating films. The at least one vacuum pump is configured to suck air into the chamber. The product case is configured to house a plurality of winding products each formed by winding the raw film with use of the winding mechanism disposed in the chamber.

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27-07-2018 дата публикации

Cutting device and the winding body of the isolating element manufacturing method

Номер: CN0105916646B
Автор:
Принадлежит:

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04-09-2017 дата публикации

슬릿 장치 및 세퍼레이터 권회체의 제조 방법

Номер: KR1020170100073A
Принадлежит:

... 본 발명은 세퍼레이터 권회체에 있어서의 주름이나 권취 어긋남의 발생을 억제하기 위한 것이다. 본 발명에서는, 슬릿 장치(6)는, 코어(u) 상에 형성된 제1 세퍼레이터 권회체(12U)의 권회면에 제1 세퍼레이터(12a)를 내리누르도록 제1 세퍼레이터 권회체의 외경 변화에 따라 변위하는 제1 터치 롤러(81U)와, 제1 터치 롤러의 직전에 있어서 제1 세퍼레이터를 반송하고, 제1 터치 롤러의 변위에 따라 변위하는 제1 권회 보조 롤러(83U)를 구비한다.

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22-01-2020 дата публикации

A method of preparing sheet material for dividing into discrete stacks

Номер: GB0201918187D0
Автор:
Принадлежит:

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02-04-2019 дата публикации

Processing apparatus

Номер: CN0109562900A
Автор: SALE MASSIMILIANO
Принадлежит:

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16-07-2003 дата публикации

STACKING APPARATUS AND METHOD FOR LAMINATED PRODUCTS AND PACKAGING

Номер: KR20030060949A
Принадлежит:

A product stacking apparatus (120) and method employs one or more stations, each including a stationary stacking platform or a conveyor upon which spaced-apart pucks are coupled for travel thereon. A product delivery apparatus (20) drives one or more movable webs to which segmented product sheets are removably affixed. The product delivery apparatus includes one or more rotatable lamination interfaces associated with each of the stations for transferring product sheets from the webs to the pucks on a repetitive basis to produce a stack of product sheets on the respective pucks. Each of the segmented product sheets may define all or a portion of an electrochemical cell, all or a portion of a pad including layers of film or sheet material, wherein a portion of each of the layers is provided with a bonding feature, or all or a portion of a pack comprising layers of medical dressing. A puck need not be in motion during the transfer of the product sheet from the lamination roll to the puck.

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16-06-2021 дата публикации

A method of preparing sheet material for dividing into discrete stacks

Номер: GB0002589889A
Принадлежит:

A method of preparing an elongate web (10) of sheet material for dividing into discrete stacks (56) of web portions after reeling the web (10) onto a drum (28), the method comprising forming transverse discontinuities in the web (10) at spaced intervals corresponding to edges of the discrete stacks (56) to be formed, the intervals progressively increasing along the web (10) so that the discontinuities form angularly aligned groups when reeled onto the drum (28). The discontinuities may be perforations, or thinned portions. The thinned portions may be formed by ablating a coating layer. The discontinuities may be formed during reeling or prior to reeling. Multiple layers of web (10) may be perforated together. Once the web has been reeled onto the drum (28), the drum may expand to increase tension and break the web (10) at each discontinuity, dividing the web into respective stacks (56).

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05-02-2020 дата публикации

Pressing Device Capable of Adjusting Space between Pressing Rolls

Номер: KR0102073656B1
Автор:
Принадлежит:

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12-01-2015 дата публикации

Номер: KR1020150004329A
Автор:
Принадлежит:

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16-01-2018 дата публикации

Device for winding electrode plate

Номер: US0009871266B2

A device for winding an electrode plate includes a feed roller configured to guide a first electrode plate or a second electrode plate, each of the first electrode plate and the second electrode plate including a plurality of electrode tabs protruding from one side, a deformation reducing member spaced apart from an outer circumferential surface of one end of the feed roller and configured to guide the electrode tabs fed to the feed roller to be brought into close contact with the outer circumferential surface of the one end of the feed roller to reduce deformation of the electrode tabs, and a winding unit configured to wind together the first electrode plate or the second electrode plate transferred by the feed roller and a separator interposed between the first electrode plate and the second electrode plate.

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20-03-2013 дата публикации

Folding apparatus for an electrode assembly

Номер: CN102986080A
Принадлежит:

The present invention relates to a folding apparatus for manufacturing a stack/folding-type electrode assembly in which unit cells are sequentially stacked, wherein a separation film is interposed between the unit cells. The folding apparatus comprises: a web supply unit which supplies a web in which plate-type unit cells are arranged at a predetermined interval on a separation film; a winding jig which holds a first unit cell of the web, and which rotates the unit cells such that the unit cells are sequentially stacked and the separation film is interposed between the unit cells; ; and a Y-axis direction rotating shaft correction unit which corrects the location of a rotating shaft of the winding jig in a vertical direction (Y-axis direction) with respect to a web-proceeding direction, wherein the Y-axis direction rotating shaft correction unit periodically varies the location of the rotating shaft in the vertical direction (Y-axis) with respect to the web-proceeding direction (X-axis) ...

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11-07-2016 дата публикации

Номер: TWI542266B
Принадлежит: HIRATA SPINNING, HIRATA CORPORATION

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07-12-2016 дата публикации

The two surface coating system

Номер: CN0104520015B
Принадлежит: Fuji Kikai Kogyo Co Ltd, Toyota Motor Corp

本发明的两面涂敷系统具备:分别对预先形成有活性物质层(102)的基材(100)的两面涂敷用于形成耐热保护层(103)的涂敷液的第一涂敷装置(5a)和第二涂敷装置(5b);对形成在由第一涂敷装置(5a)和第二涂敷装置(5b)进行涂敷的基材(100)的两面上的活性物质层(102)在宽度方向上的边缘位置分别进行检测的第一边缘检测器(41)和第二边缘检测器(43);以及根据这些检测器所检测出的边缘位置来使基材(100)的位置在该基材(100)的宽度方向上移动的第一移动机构(45)和第二移动机构(47)。在本发明中,对于基材(100)两面上进行涂敷的各区域的位置分别进行调整。

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16-12-2015 дата публикации

Device for separating at least two adjacent strands of material and system including such device

Номер: CN0105164036A
Автор: LE GAL GUY
Принадлежит:

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14-03-2018 дата публикации

슬릿 장치 및 세퍼레이터 권회체의 제조 방법

Номер: KR0101825277B1

... 본 발명은 세퍼레이터 권회체에 있어서의 주름의 발생을 억제하기 위한 것이다. 본 발명에서는, 슬릿 장치(6)는 방향 전환 롤러(68)에 의해 제1 세퍼레이터(12a)의 반송 방향을 제1 권취 롤러(70U)측으로 전환하고, 권회되는 제1 세퍼레이터의 권회 위치와 방향 전환 롤러와의 사이에, 해당 권회 위치와 그 직전의 롤러와의 사이의 반송 거리를 단축하도록 설치된 보조 롤러(69)를 통해서 제1 세퍼레이터를 반송한다.

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23-10-2018 дата публикации

Slitting apparatus and method for producing separator roll

Номер: US0010105861B2

A wrinkle caused in a separator roll is inhibited. A slitting apparatus (6) changes a conveying direction of a first separator (12a) by a direction changing roller (68) toward a first take-up roller (70U), and conveys the first separator via an assisting roller (69) which is provided between a take-up position of the first separator to be wound and the direction changing roller so as to shorten a conveying distance between the take-up position and a roller immediately before the take-up position.

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07-02-2019 дата публикации

Bahnfördergerät

Номер: DE102018118457A1
Принадлежит:

Um einen Bahnförderpfad K auszubilden, der eine Bahn W biegt und fördert, weist ein Bahnfördergerät 10 auf: eine Mehrzahl Folienstützelemente 2, die in vorbeschriebenen Abständen in einer Förderrichtung der Bahn W vorgesehen sind, und die eine Oberfläche der geförderten Bahn W stützen; ein Folienerstreckungselement 3, das zwischen den Folienstützelementen 2 gestreckt ist, das ein Ende der Bahn W in der Förderrichtung der Bahn W derart stromabwärts zieht, dass die Bahn W sich von einem Anfangspunkt 61 zu einem Endpunkt 62 des Bahnförderpfads K erstreckt, der durch die Folienstützelemente 2 ausgebildet ist; und einen Bewegungsmechanismus 4, der das Folienerstreckungselement 3 von dem Anfangspunkt 61 zu dem Endpunkt 62 des Bahnförderpfads K bewegt.

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13-10-2020 дата публикации

Slitting apparatus and method for producing separator roll

Номер: US0010800060B2

A wrinkle caused in a separator roll is inhibited. A slitting apparatus (6) changes a conveying direction of a first separator (12a) by a direction changing roller (68) toward a first take-up roller (70U), and conveys the first separator via an assisting roller (69) which is provided between a take-up position of the first separator to be wound and the direction changing roller so as to shorten a conveying distance between the take-up position and a roller immediately before the take-up position.

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10-11-2016 дата публикации

METHOD FOR PRODUCING SEPARATOR ROLL AND METHOD FOR SLITTING SEPARATOR

Номер: US20160325447A1
Принадлежит: SUMITOMO CHEMICAL COMPANY, LIMITED

A wrinkle or misaligned winding caused in a separator roll is inhibited. In a slitting apparatus (6), a conveying direction of a first separator (12a) is changed to a first take-up roller (70U) side by a direction changing roller (68), the first separator is conveyed via a take-up assisting roller (69) which is provided between the direction changing roller and a first touch roller (81U) so as to shorten a roller-to-roller distance to the first touch roller, and the first separator which is being wound is pressed onto a take-up surface by the first touch roller.

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04-10-2018 дата публикации

Schneidevorrichtung und Rotationsmesser

Номер: DE102018103235A1
Принадлежит:

Sowohl ein erstes Rotationsmesser als auch ein zweites Rotationsmesser umfassen einen rauen Oberflächenbereich und einen glatten Oberflächenbereich. Der raue Oberflächenbereich hat eine vorgegebene Breite von einer Schneide in seinem Umfangskantenbereich und einen arithmetischen Mittenrauwert von mehr als 0,5. Der glatte Oberflächenbereich ist radial innerhalb des rauen Oberflächenbereichs ausgebildet und weist einen niedrigeren arithmetischen Mittenrauwert auf als der arithmetische Mittenrauwert des rauen Oberflächenbereichs.

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01-03-2019 дата публикации

Lithium battery diaphragm slitting machine

Номер: CN0109399294A
Автор: ZHONG YIPING
Принадлежит:

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24-06-2015 дата публикации

전기 디바이스의 세퍼레이터 반송 장치 및 그 반송 방법

Номер: KR1020150070285A
Принадлежит:

... 제1 전극[정극(10)]과, 제1 전극과는 극성이 다른 제2 전극[부극(20)]을, 기재인 용융재(31)와, 용융재의 편면에 적층하여 용융재보다도 용융 온도가 높은 내열재(32)를 포함하는 세퍼레이터(30)를 통해 교대로 적층하여 반송하는 세퍼레이터 반송 장치에 있어서, 세퍼레이터에 접촉 설치하여 세퍼레이터를 반송하는 구동 부재[닙 롤러(530 및 630)]와, 세퍼레이터를 개재하여 구동 부재를 가압하면서, 구동 부재에 종동하는 가압 부재[가압 롤러(520 및 620)]를 갖고, 구동 부재는 세퍼레이터의 용융재의 부분에 접촉하는 세퍼레이터 반송 장치를 사용함으로써, 기재인 용융재에 내열재를 적층하여 형성한 세퍼레이터의 이송 치수를 일정하게 하여 반송할 수 있다.

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25-03-2019 дата публикации

Номер: KR1020190031293A
Автор:
Принадлежит:

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02-05-2018 дата публикации

MULTI-LAYER ADHESIVE

Номер: BR102017021221A2
Принадлежит:

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29-08-2017 дата публикации

Expander device, porous film producing apparatus, and porous film producing method

Номер: CN0107098190A
Принадлежит: Sumitomo Chemical Co Ltd

本发明提供一种扩展装置、多孔质膜制造装置、以及多孔质膜制造方法,其目的在于防止磨损粉向膜附着。该扩展装置使用沿多孔质膜(F)的宽度方向延伸且对多孔质膜(F)沿宽度方向施加张力的扩展辊(21),从扩展辊(21)的外周面中的不与多孔质膜(F)接触的部分除去附着于扩展辊(21)的异物。

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06-07-2016 дата публикации

Conveying device and method for

Номер: CN0104105650B
Автор:
Принадлежит:

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29-06-2016 дата публикации

WINDING DEVICE AND DESIGNING METHOD OF WINDING DEVICE

Номер: KR1020160075368A
Автор: OHASHI FUMINORI
Принадлежит:

Provided is a winding device which can speed up a winding operation while securing winding quality. An unwinding roller transmits a sheet shape member; a winding roller winds the sheet shape member; and a free roller guides the return of the sheet shape member between the unwinding roller and the winding roller. A total of inertia moment of the free roller is determined to be within 16.7 [N/m] which is tension change to be applied to the sheet shape member. COPYRIGHT KIPO 2016 ...

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06-10-2016 дата публикации

슬릿 세퍼레이터의 제조 방법, 세퍼레이터 권회체의 제조 방법, 및 세퍼레이터 슬릿 방법

Номер: KR1020160115677A
Принадлежит:

... 슬릿 부위에 있어서의 보풀일기가 적은 양품질의 슬릿 세퍼레이터를 얻는다. 본 발명은, 원단(S)을 반송하는 스텝(S101)과, 슬릿 위치에 있어서의 원단(S)에 대한 접평면 내에서의 접평면 각도(θ3)가 3° 이상 35° 이하의 범위로 되도록 원단(S)에 대해 슬릿 날(72)을 넣음으로써 원단(S)을 슬릿하는 스텝(S102)을 포함한다.

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16-03-2017 дата публикации

세퍼레이터 제조 방법 및 슬릿 방법

Номер: KR0101717392B1

... 세퍼레이터에 찢어짐이 발생하기 어려운 세퍼레이터 제조 방법을 제공한다. 다공질의 세퍼레이터 원단(12b)의 반송 방향으로 세퍼레이터 원단(12b)을 슬릿해서 복수의 세퍼레이터(12a)를 형성하는 세퍼레이터 제조 방법이며, 세퍼레이터 원단(12b)을 롤러(77)에 접한 상태에서 반송하는 반송 공정과, 세퍼레이터 원단(12b)이 롤러(77)에 접한 부위에서 세퍼레이터 원단(12b)을 슬릿하는 슬릿 공정을 포함한다.

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07-02-2018 дата публикации

연료전지 스택 소재 공급 장치 및 그 공급 방법

Номер: KR0101827062B1
Автор: 조상현, 이남구

... 본 발명은 기체 연료의 확산과 촉매층을 지지하는 다수의 가스확산층(GDL; Gas diffusion layer)이 적층된 이동부와, 상기 이동부가 이동가능하도록 내부에 구비된 카트리지와, 상기 다수의 가스확산층을 흡착하도록 상기 카트리지의 상측에 배치된 흡착패드 및 상기 다수의 가스확산층 사이에 양력이 발생하도록 상기 다수의 가스확산층의 상측에서 에어를 분사하는 노즐부를 포함하는 연료전지 스택 소재 공급 장치에 관한 것이다.

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22-03-2016 дата публикации

ELECTRICAL DEVICE SEPARATOR CONVEYANCE DEVICE AND CONVEYANCE METHOD

Номер: KR0101605665B1

... 제1 전극[정극(10)]과, 제1 전극과는 극성이 다른 제2 전극[부극(20)]을, 기재인 용융재(31)와, 용융재의 편면에 적층하여 용융재보다도 용융 온도가 높은 내열재(32)를 포함하는 세퍼레이터(30)를 통해 교대로 적층하여 반송하는 세퍼레이터 반송 장치에 있어서, 세퍼레이터에 접촉 설치하여 세퍼레이터를 반송하는 구동 부재[닙 롤러(530 및 630)]와, 세퍼레이터를 개재하여 구동 부재를 가압하면서, 구동 부재에 종동하는 가압 부재[가압 롤러(520 및 620)]를 갖고, 구동 부재는 세퍼레이터의 용융재의 부분에 접촉하는 세퍼레이터 반송 장치를 사용함으로써, 기재인 용융재에 내열재를 적층하여 형성한 세퍼레이터의 이송 치수를 일정하게 하여 반송할 수 있다.

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30-05-2002 дата публикации

ROTARY CONVERTING APPARATUS AND METHOD FOR LAMINATING CATHODE AND ANODE OF THIN-FILM ELECTROCHEMICAL UNIT

Номер: WO2002043179A1
Принадлежит:

An apparatus and method provides for rotatably cutting and/or laminating layered structures or sheet material supported by webs. A rotary converting apparatus and method of the present invention converts a web comprising a cathode layered structure and a web comprising an anode layered structure into a series of layered electrochemical cell structures supported by a release liner. Employment of a rotary converting process of the present invention provides, among other benefits, for the creation of a product having a finished size, without need for downstream or subsequent cutting.

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23-06-2016 дата публикации

WINDING DEVICE AND METHOD FOR DESIGNING WINDING DEVICE

Номер: US20160176669A1
Принадлежит: TOYOTA JIDOSHA KABUSHIKI KAISHA

Provided is a winding device capable of speeding up a winding operation while ensuring a winding quality. A feed roller feeds a sheet-like member. A take-up roller takes up the sheet-like member. Each roller guides transportation of the sheet-like member between the feed roller and the take-up roller. A sum of moments of inertia of each free roller is determined so that a variation in a tension applied to the sheet-like member is equal to or less than 16.7 [N/m].

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31-08-2016 дата публикации

Slitting device and method of manufacturing separator wound body

Номер: CN0105917492A
Принадлежит:

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17-01-2019 дата публикации

SLITTING APPARATUS AND METHOD FOR PRODUCING SEPARATOR ROLL

Номер: US20190016002A1
Принадлежит: Sumitomo Chemical Company, Limited

A wrinkle caused in a separator roll is inhibited. A slitting apparatus () changes a conveying direction of a first separator () by a direction changing roller () toward a first take-up roller (U), and conveys the first separator via an assisting roller () which is provided between a take-up position of the first separator to be wound and the direction changing roller so as to shorten a conveying distance between the take-up position and a roller immediately before the take-up position. 1. A slitting apparatus comprising:a slitting section for slitting an original sheet of a battery separator in a lengthwise direction so as to divide the original sheet into at least a first separator and a second separator;a first take-up section and a second take-up section for taking up the first separator and the second separator, respectively, the first take-up section and the second take-up section being arranged in a positional relation of above and below;at least one direction changing roller for changing conveying directions of the first separator and the second separator toward the first take-up section and the second take-up section, respectively; anda first take-up assisting roller provided between a take-up position of the first separator to be wound and the direction changing roller so as to shorten a conveying distance between the take-up position and a roller immediately before the take-up position, the first take-up assisting roller being a concave roller.2. The slitting apparatus as set forth in claim 1 , wherein:the direction changing roller is provided at a position which is nearer to a take-up position of the second separator than to the take-up position of the first separator.3. The slitting apparatus as set forth in claim 1 , further comprising:a second take-up assisting roller provided between a take-up position of the second separator to be wound and the direction changing roller so as to shorten a conveying distance between the take-up position of the second ...

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04-02-2016 дата публикации

Fabricating apparatus and method for secondary battery

Номер: US20160036086A1
Принадлежит: Samsung SDI Co Ltd

Provided is a fabricating apparatus for a secondary battery, the fabricating apparatus including: a base material supplier configured to supply a base material; a winder configured to wind the base material through a mandrel; and a controller configured to control a base material supply amount of the base material supplier and a mandrel rotation amount of the winder, wherein the controller is further configured to store a profile of the base material supply amount with respect to the mandrel rotation amount, and to synchronously control the base material supply amount and the mandrel rotation amount based on the profile.

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06-02-2020 дата публикации

Electrode stack manufacturing apparatus

Номер: US20200044273A1
Автор: Nobuhira Abe
Принадлежит: Toyota Motor Corp

An electrode stack manufacturing apparatus comprising a plate conveyance device (A) provided with a plurality of conveyor plates (20) made to move along a conveyance route while spaced apart from each other. The conveyor plates (20) are successively loaded with sheet-shaped electrodes (1). The conveyor plates (20) are provided with clamps (21, 22, 23, 24) clamping the sheet-shaped electrodes (1) carried on the conveyor plates (20) on the conveyor plates (20) and holding the sheet-shaped electrodes (1) at the placement positions on the conveyor plates (20) during conveyance.

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16-02-2017 дата публикации

Conveying Apparatus and a Conveying Method of Separator of Electric Device

Номер: US20170047568A1
Автор: Sawada Yasuhiro
Принадлежит:

A conveying apparatus for a separator of an electrical device alternately laminates a first electrode and a second electrode of different polarity from the first electrode, with a separator interposed therebetween to form a laminated body for conveyance. The separator includes a melt material representing a substrate and a heat-resistant material laminated on one surface of the melt material and having a higher melting point than the melt material. The separator conveying apparatus includes a drive member which makes contact with the separator and conveys the separator; and a pressure member which, while urging the drive member via the separator, is driven by the drive member. The drive member makes contact with the melt material portion of the separator. With this separator conveying apparatus, it is possible to maintain constant feed size or dimension of the separator assembly. 1. A method of conveying separator material used to form a separator of an electrical device , the method comprising:laminating a melt material and a heat-resistant material together to form the separator material, the heat-resistant material having a melting point higher than the melt material;winding a first roll of the separator material around a first winding roller with the melt material in contact with the first winding roller;conveying the first roll of the separator material using a first drive member and a first pressure member, the first drive member driven by a first drive motor and in contact with the melt material of the first roll of the separator material, and the first pressure member driven by the first drive member via the separator material, wherein the first pressure member is formed of metal and contacts the heat-resistant material of the first roll of the separator material, wherein the first roll is conveyed at a constant feed rate.2. The method of claim 1 , wherein the first drive member is formed of an elastic material at a portion in contact with the melt material ...

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17-03-2022 дата публикации

Sheet material conveyance device

Номер: US20220085418A1
Принадлежит: Panasonic Corp

A sheet material conveyance device includes a plurality of first holding heads each having a curved first holding surface, a first drum holding the plurality of first holding heads, a plurality of second holding heads each having a planar second holding surface, a second drum holding the plurality of second holding heads, a tilt adjustment mechanism structured to adjust a tilt of each second holding surface, and a speed adjustment mechanism structured to adjust a relative movement speed of the first holding head and the second holding head. The first holding head and the second holding head move to a delivery position, and deliver the sheet material between the first holding surface and the second holding surface in a situation in which adjustment is performed by the tilt adjustment mechanism and the speed adjustment mechanism.

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10-03-2016 дата публикации

Device for separating at least two adjacent strands of material and system including such a device

Номер: US20160071659A1
Автор: Guy Le Gal
Принадлежит: Blue Solutions SA

The invention relates to a device ( 30 ) for separating at least two strands of material ( 12 a, 12 b ) from the cutting of a strip of material moving continuously, characterized in that the device includes a spreader ( 32, 33 ) for spreading the strands of material apart in a transverse direction (v) extending in the movement plane (P 2 ) of the strands of material, perpendicularly to the movement direction of said strands of material.

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12-04-2018 дата публикации

Film inspection device

Номер: US20180100809A1
Автор: Hiroki KITOH
Принадлежит: Toyota Motor Corp

A film inspection device is equipped with a first fixed roll, a second fixed roll, a first moving roll, and a second moving roll. The first and second fixed rolls stretch an electrolyte film, which includes a part that is irradiated with light between first and second driving rolls, from one surface side thereof. The first moving roll stretches the electrolyte film from the other surface side thereof. The second moving roll stretches the electrolyte film from the other surface side thereof. The second moving roll is moved such that a conveyance path of the electrolyte film between the second driving roll and the second fixed roll becomes short, while the first moving roll is moved such that the conveyance path of the electrolyte film between the first driving roll and the first fixed roll becomes long.

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07-06-2018 дата публикации

Winder

Номер: US20180158624A1
Принадлежит: Kaido Manufacturing Co Ltd

A winder includes a winding mechanism, a chamber housing the winding mechanism, at least one vacuum pump, and a product case. The winding mechanism is configured to wind a belt-shaped raw film around a winding core. The belt-shaped raw film is composed of a plurality of electrodes and a plurality of separating films. The at least one vacuum pump is configured to suck air into the chamber. The product case is configured to house a plurality of winding products each formed by winding the raw film with use of the winding mechanism disposed in the chamber.

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21-06-2018 дата публикации

METHOD FOR PRODUCING SEPARATOR AND METHOD FOR SLITTING SEPARATOR ORIGINAL SHEET

Номер: US20180169881A1
Принадлежит: Sumitomo Chemical Company, Limited

Provided is a method for producing a separator which method less causes a tear in the separator. The method is a method for producing a separator by slitting, in a direction in which a separator original sheet () being porous is conveyed, the separator original sheet () into a plurality of separators (), including the steps of: (a) conveying the separator original sheet () in a state where the separator original sheet () is in contact with a roller (); and (b) slitting the separator original sheet () at a portion where the separator original sheet () is in contact with the roller (). 1. A method for producing a separator for use in a lithium-ion secondary battery by slitting , in a direction in which a separator original sheet being porous is conveyed , the separator original sheet into a plurality of separators , the method comprising the steps of;(a) conveying the separator original sheet in a state where the separator original sheet is in contact with a roller; and(b) slitting the separator original sheet at a portion where the separator original sheet is in contact with the roller,in the step (b), the separator original sheet being slit at a position that is located on an. end position side of a middle position on a circumferential surface of the roller which middle position corresponds to a midpoint of a straight line via which a start position, at which the separator original sheet starts to be wound on the roller, and an end position} at which winding of the plurality of separators on the roll ends, are connected to each other and that is located on an upstream side of the end position.2. The method as set forth in claim 1 , wherein:in the step (b), the separator original sheet is slit by a slitting blade provided on a side of the separator original sheet which side is opposite to a side on which the roller is provided; andthe roller has a groove at a position corresponding to the slitting blade.3. The method as set forth in claim 1 , wherein one or more of ...

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21-06-2018 дата публикации

SHEET MATERIAL CONVEYING DEVICE

Номер: US20180170702A1
Автор: Namba Kensuke, WADA Yusuke
Принадлежит:

A sheet material conveying device unwinds from a roll body a sheet-shaped member constituting a membrane electrode assembly and conveys the sheet-shaped member. The sheet material conveying device is equipped with a suction member that moves the sheet-shaped member, and a negative pressure supply unit that supplies a negative pressure to the suction member. The suction member is constituted by a porous body capable of sucking under the negative pressure one surface of the sheet material having been unwound from the roll body and is movable in a conveying direction. 1. A sheet material conveying device for unwinding and conveying a sheet-shaped member constituting a membrane electrode assembly , from a roll body which is configured by the sheet-shaped member wound in a form of a roll , the conveying device comprising:a suction member configured by a porous body to draw under a negative pressure one surface of the sheet-shaped member having been unwound from the roll body and to move the sheet-shaped member in a conveying direction; anda negative pressure supply unit configured to supply the negative pressure to the suction member.2. The sheet material conveying device according to claim 1 , wherein the one surface of the sheet-shaped member drawn by the suction member is a lower surface of the sheet-shaped member that faces downwards during conveyance.3. The sheet material conveying device according to claim 1 , wherein the suction member is made of ceramic.4. The sheet material conveying device according to claim 1 , wherein the suction member is configured to be reciprocatively movable between a first position on an upstream side and a second position on a downstream side set along the conveying direction and to move the sheet-shaped member by a predetermined length at a time in the conveying direction.5. The sheet material conveying device according to claim 1 , further comprising:a cutting mechanism configured to cut the sheet-shaped member having been unwound ...

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22-06-2017 дата публикации

METHOD FOR PRODUCING FILM AND METHOD FOR WINDING OFF FILM

Номер: US20170174460A1
Принадлежит:

The separator production method in accordance with an embodiment of the present invention includes a coated article winding off step of winding off, from a core, a separator original sheet which has been taken up in a coated article taking up step of winding the separator original sheet on an outer peripheral surface of the core while oscillating the core in a rotation axis direction, and the core is oscillated in the rotation axis direction in the coated article winding off step. 1. A method for producing a film , said method comprising the steps of:taking up a film by winding the film on an outer peripheral surface of a core while oscillating the core in a rotation axis direction; andwinding off the film, which has been taken up in the taking up step, from the core,in the winding off step, the core being oscillated in the rotation axis direction.2. The method as set forth in claim 1 , wherein:in the taking up step, the film being wound on the core so as to be laminated in a state where the film is distorted in a wavelike manner in the rotation axis direction; andin the winding off step, oscillation of the core is controlled so that distortion of the film which has been wound off becomes smaller.3. The method as set forth in claim 2 , wherein:an oscillation cycle and an amplitude of the core in the winding off step are identical with respective of an oscillation cycle and an amplitude of the core in the taking up step.4. The method as set forth in claim 2 , wherein:in the winding off step, a position of an end part of the film, which has been wound off, in a transverse direction is detected, and oscillation of the core is controlled based on information thus detected.5. The method as set forth in claim 1 , further comprising the step of:slitting the film, which has been wound off in the winding off step, into parts each of which has a predetermined product width.6. The method as set forth in claim 1 , wherein:a functional layer is provided on at least one of a ...

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16-07-2015 дата публикации

Transfer method, holding apparatus, and transfer system

Номер: US20150197405A1
Принадлежит: Hirata Corp

This invention provides a transfer method of transferring, from a carrier including a placing portion on which a substrate is placed, and a cover that is superposed on the upper surface of the placing portion in close contact, the substrate held between the placing portion and the cover. The transfer method includes a holding step of holding the substrate and the cover on the placing portion by a holding apparatus, and a moving step of moving the holding apparatus to move the substrate and the cover from the placing portion to a transfer destination. In the holding step, the cover is held by the cover holding unit of the holding apparatus, and the substrate is held by the substrate holding unit of the holding apparatus in parallel postures of the cover and substrate.

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21-09-2017 дата публикации

Film winding device control method, film roll, and film winding device

Номер: US20170267480A1
Автор: Akinobu Sakamoto
Принадлежит: Sumitomo Chemical Co Ltd

A method accurately determines internal stress in a film roll and prevents defects in the film roll. A film winding device includes a take-up roller and a winding tension adjustment device. A calculation device uses a winding equation in which a winding tension function is explicitly expressed, the winding tension function expressing a winding tension as a function of a radius of a core. The winding tension adjustment device controls winding tension in accordance with a winding tension distribution function calculated by the calculation device.

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04-10-2018 дата публикации

Inspection device, inspection method, and method of producing film roll

Номер: US20180284037A1
Принадлежит: Sumitomo Chemical Co Ltd

A defect inspection device includes: a radiation source configured to emit an electromagnetic wave radially to a separator roll; a TDI sensor configured to detect the electromagnetic wave which has passed through the separator roll; and a moving mechanism configured to move an inspection region of the separator roll with a distance kept substantially constant between the radiation source and the separator roll and with a distance kept substantially constant between the radiation source and the TDI sensor.

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01-11-2018 дата публикации

METHOD FOR PRODUCING SEPARATOR ROLL AND DEVICE FOR PRODUCING SEPARATOR ROLL

Номер: US20180311849A1
Принадлежит: Sumitomo Chemical Company, Limited

A wrinkle or misaligned winding caused in a separator roll is inhibited. In a slitting apparatus (), a conveying direction of a first separator () is changed to a first take-up roller (U) side by a direction changing roller (), the first separator is conveyed via a take-up assisting roller () which is provided between the direction changing roller and a first touch roller (U) so as to shorten a roller-to-roller distance to the first touch roller, and the first separator which is being wound is pressed onto a take-up surface by the first touch roller. 1. A method for producing a separator roll , said method comprising the steps of:(a) slitting an original sheet of a lithium ion secondary battery separator in a lengthwise direction so as to divide the original sheet into at least a first separator and a second separator;(b) separating, at a predetermined position, a convey route of the first separator and the second separator into a first route and a second route;(c) changing a conveying direction of the first separator by a first direction changing roller located lower than the predetermined position, and changing a conveying direction of the second separator by a second direction changing roller located lower than the predetermined position;(d) conveying the first separator, whose conveying direction has been changed, toward a first take-up section via a first take-up assisting roller which is located higher than the first direction changing roller, and conveying the second separator, whose conveying direction has been changed, toward a second take-up section via a second take-up assisting roller which is located higher than the second direction changing roller; and(e) taking up the first separator and the second separator by rotation of the first take-up section and rotation of the second take-up section, respectively, the second take-up section being located lower than the first take-up section.2. The method as set forth in claim 1 , wherein:the first take-up ...

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21-11-2019 дата публикации

Winding apparatus and method

Номер: US20190355529A1
Автор: Luca ZAMBONELLI
Принадлежит: Manz Italy SRL

A winding apparatus is disclosed for winding material around a core of flat shape rotated around a rotation axis carried by a crank that is in turn carried by another crank, the three rotation axes of the core and of the two cranks being motorized independently by respective electric cams, with three distinct laws of motion programmed to cancel the variations in position and speed of the material entering the core. The winding apparatus is used for the production of electric energy storage devices.

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21-11-2019 дата публикации

Method for manufacturing battery, battery, and winding device

Номер: US20190356022A1
Принадлежит: Murata Manufacturing Co Ltd

A method for manufacturing a battery is provided. The method includes suctioning a part of a strip-shaped separator in a plurality of holes of a winding core in a peripheral surface of the winding core; preparing a wound body by winding strip-shaped positive and negative electrodes along with the strip-shaped separator around the winding core; and preparing an electrode body by releasing the suction in the holes and pulling out the winding core from the wound body, in which the battery includes a battery container configured to accommodate the electrode body, the holes are communicated inside with the winging core having a hollow structure, and the winding core has an outside diameter of 2 mm or less.

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22-05-2013 дата публикации

Folding apparatus for an electrode assembly

Номер: EP2595233A2
Принадлежит: LG Chem Ltd

Disclosed herein is a folding device to manufacture a stacked/folded type electrode assembly having unit cells sequentially stacked in a state in which a separation film is disposed between the respective unit cells, the folding device including a web supply unit to supply a web having plate-shaped unit cells arranged at the top of a separation film at predetermined intervals, a winding jig to rotate the unit cells while holding a first one of the unit cells of the web so that the unit cells are sequentially stacked in a state in which the separation film is disposed between the respective unit cells, and a Y-axis directional rotary shaft compensation unit to compensate for a position of a rotary shaft of the winding jig in a direction (Y-axis direction) perpendicular to an advancing direction of the web, wherein the Y-axis directional rotary shaft compensation unit periodically changes the position of the rotary shaft in the direction (Y axis) perpendicular to the advancing direction (X axis) of the web to minimize vertical amplitude of the web during winding.

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13-10-2020 дата публикации

一种电池极片切割转运装置

Номер: CN109230778B
Автор: 吴尽, 王晨旭, 程辉

本发明公开了一种电池极片切割转运装置,包括沿物料输送方向依次布置的放卷机构、缓存机构、纠偏机构、驱动辊和切片机构,所述驱动辊为驱动对辊,所述切片机构内设有激光切片机,所述切片机构后端设有转运部,所述转运部内设有初始状态上下镜像布置的第一输送带和第二输送带,本发明通过设置一条固定输送带和一条活动输送带,并且两条输送带均为真空输送结构,因而在切片的过程中,可以通过固定输送带上的真空吸附结构对电池极片进行抓取并拉紧,减少切片过程中由于多次抓取拉紧造成的损伤和污染,进而提高了制片的良品率,提高了生产效率和生产质量。

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30-06-2017 дата публикации

Method for producing film and method for winding off film

Номер: KR20170074787A

본 발명의 일 실시형태에 관련된 세퍼레이터의 제조 방법은, 코어를 회전축 방향으로 진동시키면서 코어의 외주면에 세퍼레이터 원단을 권부하는 도공품 권취 공정에서 권취한 세퍼레이터 원단을, 코어로부터 권출하는 도공품 권출 공정을 포함하고, 도공품 권출 공정에서 코어를 회전축 방향으로 진동시킨다.

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18-05-2018 дата публикации

A kind of comprehensive high speed membrane coating equipment

Номер: CN108046030A

本发明公开了一种综合性高速隔膜涂覆设备,包括放卷机构、预热烘箱机构、放卷牵引机构、涂布头机构、烘箱平台机构、收卷牵引机构、检测机构及收卷机构,基材从放卷机构中牵出后依次通过预热烘箱机构、放卷牵引机构、涂布头机构、烘箱平台机构、收卷牵引机构及检测机构并最终由收卷机构收卷,所述放卷牵引机构上设置有电晕装置,所述烘箱平台机构的出料端设置有纠偏装置。该种综合性高速隔膜涂覆设备具有结构简单、涂覆精度高、涂覆质量好、生产效率高等现有设备所不具备的优点。

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29-08-2018 дата публикации

Transfer method, holding device and transfer system

Номер: JP6383152B2
Принадлежит: Hirata Corp

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17-10-2019 дата публикации

Multilayer adhesive bonding element

Номер: KR102033651B1
Принадлежит: 테사 소시에타스 유로파에아

본 발명은 접착 테이프로 권취 방향에 대해 횡 방향으로 팽창하는 매체를 랩핑함으로써 결합시키는 방법으로서, 접착 테이프 롤로부터 접착 테이프를 풀고, 풀려진 접착 테이프에는 캐리어 필름(1)의 한 측면 상에 접착 시멘트 층(2)이 제공되고, 반대 측면 상에 부분적으로 분리제 층(3)이 제공되며, 여기서, 분리제 층(3)에 의해 덮혀진 면적이 캐리어 뒷면의 총 면적의 50% 이하, 바람직하게, 20% 이하, 더욱 바람직하게, 10% 이하, 더욱 바람직하게, 5% 이하를 차지하고, 여기서, 분리제 층(3)이 제공된 캐리어 막(1)의 측면 중 적어도 표면이 에칭되고, 접착 테이프의 적어도 일부가 접착 시멘트 층(2)에 의해 하부 권취 플라이에 결합되도록, 접착 테이프가 권취 방향에 대해 횡 방향으로 팽창하는 매체 둘레에 권취되는, 방법에 관한 것이다. The present invention is a method of bonding by lapping a medium expanding in the transverse direction with respect to the winding direction with an adhesive tape, Loosen the adhesive tape from the adhesive tape roll, The loosened adhesive tape is provided with an adhesive cement layer 2 on one side of the carrier film 1, with a separator layer 3 partially on the opposite side, Here, the area covered by the separator layer 3 accounts for 50% or less, preferably 20% or less, more preferably 10% or less, more preferably 5% or less of the total area of the carrier back side, Here, at least the surface of the side of the carrier film 1 provided with the separator layer 3 is etched, The adhesive tape is wound around a medium that expands transverse to the winding direction such that at least a portion of the adhesive tape is bonded to the lower winding ply by the adhesive cement layer 2.

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30-06-2016 дата публикации

Slit-separator production method, separator-wound-body production method, separator slitting method, and separator slitting device

Номер: WO2016103755A1
Принадлежит: 住友化学株式会社

The purpose of the present invention is to obtain a high-quality slit separator exhibiting little fuzz in slit regions. The present invention includes: a step (S101) in which a raw fabric (S) is conveyed; and a step (S102) in which the raw fabric (S) is slit by inserting slitting blades (72) into the raw fabric (S) such that the tangential plane angle (θ 3 ) within tangential planes to the raw fabric (S) in the slit positions is in the range of 3-35˚ inclusive.

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11-01-2021 дата публикации

Fabricating Apparatus And Method For Secondary Battery

Номер: KR102201307B1
Принадлежит: 삼성에스디아이 주식회사

본 발명에서는 전극 조립체의 권취시 불량을 줄일 수 있는 이차 전지의 제조 장치 및 제조 방법이 개시된다. 일 예로, 기재를 공급하는 기재 공급부; 멘드렐을 통해 상기 기재를 권취하는 권취부; 및 상기 기재 공급부의 기재 공급량과 상기 권취부의 멘드렐 회전량을 제어하는 제어부를 포함하고, 상기 제어부는 상기 멘드렐 회전량에 대한 기재 공급량의 프로필을 저장하고, 상기 프로필에 따라 상기 기재 공급량과 상기 멘드렐 회전량을 동기 제어하는 이차 전지의 제조 장치가 개시된다. In the present invention, an apparatus and a method for manufacturing a secondary battery capable of reducing defects when winding an electrode assembly are disclosed. For example, a substrate supply unit for supplying a substrate; A winding unit for winding the base material through a mandrel; And a control unit for controlling a base material supply amount of the base material supply unit and a mendrel rotation amount of the winding unit, wherein the control unit stores a profile of the base material supply amount with respect to the mendrel rotation amount, and the base material supply amount and Disclosed is an apparatus for manufacturing a secondary battery that synchronously controls the amount of mandrel rotation.

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02-09-2022 дата публикации

Automatically replacement apparatus and method for supply material

Номер: KR20220122076A
Принадлежит: (주)피엔티, 에스케이온 주식회사

본 발명의 일 실시예에 따른 공급소재 자동교체장치는 공급소재를 외부로 배출하는 배출유닛, 상기 배출유닛에 인접하여 배치되고, 공급소재가 감겨진 공급롤이 구비되는 한 쌍의 공급유닛 및 한 쌍의 상기 공급유닛에 각각 구비되며, 한 쌍의 상기 공급유닛 중 하나인 제1공급유닛에서 대기중인 제1공급소재의 선단부와 한 쌍의 상기 공급유닛 중 나머지 하나인 제2공급유닛에서 상기 배출유닛으로 전달되고 있는 제2공급소재의 말단부를 맞이음으로 연결하는 한 쌍의 소재이음유닛을 포함할 수 있다.

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20-05-2015 дата публикации

Folding apparatus for an electrode assembly

Номер: CN102986080B
Принадлежит: LG Chemical Co Ltd

本发明涉及一种制造堆叠/折叠型电极组件的折叠装置,所述堆叠/折叠型电极组件具有单元电池,所述单元电池在隔离膜被设置在各个单元电池之间的状态下依次被堆叠,所述折叠装置包括:卷材供应单元,用于供应卷材,所述卷材具有以预定的间隔被布置在隔离膜顶部处的板状单元电池;缠绕夹具,用以在保持所述卷材的单元电池的第一个单元电池的同时使所述单元电池旋转,使得所述单元电池在所述隔离膜被设置在各个单元电池之间的状态下依次被堆叠;以及Y轴方向旋转轴补偿单元,用以补偿所述缠绕夹具的旋转轴在垂直于所述卷材的前进方向的方向(Y轴方向)上的位置,其中所述Y轴方向旋转轴补偿单元在缠绕期间周期性地改变所述旋转轴在垂直于所述卷材的所述前进方向(X轴)的所述方向(Y轴)的所述位置,以最小化所述卷材的垂直振幅。

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22-02-2019 дата публикации

A kind of lithium battery rolling slitter cylinder regulating device

Номер: CN109368362A
Автор: 徐林

本发明公开了一种锂电池分切机收卷筒调节装置,包括机架、送纸辊、传纸辊和张力辊,所述送纸辊通过外壁两端的连接轴与机架上的轴承连接,所述机架下表面两侧均设置有L型支架,所述传纸辊通过外壁两端的连接轴与L型支架上的轴承连接,所述机架上表面两侧均设置有滑槽、固定耳和固定块,所述滑槽、固定耳和固定块从左到右依次设置,所述张力辊通过外壁两端的连接轴与固定块上的轴承连接,所述张力辊、传纸辊和送纸辊从左到右依次设置。本发明通过一系列结构的设置,收卷筒的位置在锂电池分切机上方便进行调节,通过位置调节达到收卷筒在对分切的隔膜收卷时最佳的松紧度,提高分切隔膜准确率。

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30-07-2021 дата публикации

Method for manufacturing separator for lithium ion secondary battery and method for cutting separator

Номер: CN109659472B
Принадлежит: Sumitomo Chemical Co Ltd

本发明提供一种在分离器中不易产生裂痕的锂离子二次电池用分离器制造方法及切开方法。在多孔质的分离器原片(12b)的传输方向上切开分离器原片(12b)来形成多个分离器(12a)的分离器制造方法中,包括:传输工序,将分离器原片(12b)在与辊(77)接触的状态下进行传输;和切开工序,在分离器原片(12b)与辊(77)接触的部位切开分离器原片(12b)。

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26-06-2019 дата публикации

Apparatus and method for manufacturing secondary battery

Номер: JP6534518B2
Принадлежит: Samsung SDI Co Ltd

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06-04-2018 дата публикации

For separating the equipment of at least two adjacent materials stocks and including the system of this equipment

Номер: CN105164036B
Автор: G·勒加尔
Принадлежит: Batscap SA

本发明涉及用于分离通过切割连续移动的材料条获得的至少两个材料股(12a、12b)的设备(30),其特征在于,所述设备包括展开件(32、33),所述展开件(32、33)用于在横向方向(v)上展开材料股,所述横向方向(v)在材料股的移动平面(P2)中垂直于所述材料股的移动方向延伸。

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16-05-2018 дата публикации

Multi-layer adhesive

Номер: EP3321337A2
Принадлежит: TESA SE

Verfahren zum umwickelnden Verkleben von einem sich in einem Wicklungsquerschnitt ausdehnenden Medium mit einem Klebband, indem: ein Klebeband von einer Klebebandrolle abgewickelt wird, das abgewickelte Klebeband an einer Seite einer Trägerfolie (1) mit einer Klebmasseschicht (2) und auf einer gegenüberliegenden Seite partiell mit einer Trennmittelschicht (3) versehen ist, wobei die von der Trennmittelschicht (3) bedeckte Fläche maximal 50 %, vorzugsweise maximal 20 %, weiter vorzugsweise maximal 10 %, weiter vorzugsweise maximal 5 % der Gesamtfläche der Trägerrückseite einnimmt, wobei zumindest die Oberfläche der mit einer Trennmittelschicht (3) ausgerüsteten Seite der Trägerfolie (1) geätzt ist, das Klebeband um das sich im Wicklungsquerschnitt ausdehnende Medium herumgewickelt wird, so dass zumindest ein Abschnitt des Klebebandes mit der Klebmasseschicht (2) auf einer unteren Wicklungslage aufgeklebt wird. A method of wrapping a winding cross-section expanding medium with an adhesive tape by: an adhesive tape is unwound from an adhesive tape roll, the unwound adhesive tape on one side of a carrier film (1) is provided with an adhesive layer (2) and on an opposite side partially with a release agent layer (3), wherein the area covered by the release agent layer (3) occupies a maximum of 50%, preferably a maximum of 20%, more preferably a maximum of 10%, more preferably a maximum of 5%, of the total area of the backing; wherein at least the surface of the side of the carrier foil (1) equipped with a release agent layer (3) is etched, the adhesive tape is wrapped around the medium extending in the winding cross-section, so that at least a portion of the adhesive tape with the adhesive layer (2) is adhered to a lower winding layer.

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27-04-2017 дата публикации

Method for manufacturing slit separator and method for manufacturing separator roll

Номер: JPWO2016104507A1
Принадлежит: Sumitomo Chemical Co Ltd

スリット部位における毛羽立ちが少ない良品質のスリットセパレータを得る。本発明は、原反(S)を搬送するステップ(S101)と、スリット位置における原反(S)に対する接平面内での接平面角度(θ3)がほぼ同一となるように原反(S)に対して複数のスリット刃(72)を入れることによって原反(S)をスリットするステップ(S102)とを含む。 A good quality slit separator with less fuzz at the slit is obtained. In the present invention, the step (S101) of conveying the original fabric (S) and the original fabric (S) so that the tangential plane angle (θ3) in the tangential plane with respect to the original fabric (S) at the slit position is substantially the same. And slitting the original fabric (S) by inserting a plurality of slit blades (72) (S102).

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08-06-2020 дата публикации

Tape Continuous Feeding Apparatus and Method for Continuous Feeding of Tape

Номер: KR102120098B1
Принадлежит: 세종기술 주식회사

The present invention relates to a continuous tape supply apparatus which continuously supplies, in a process of attaching insulating tape (hereinafter referred to as ′tape′) to the outside of a battery for an electric vehicle, the tape wound around a pair of tape feeding roll parts composed of a first tape feeding roll unit and a second tape feeding roll unit around which tape is wound in a roll type; and a method for continuously supplying the tape. More specifically, the apparatus for continuously supplying tape using a tape exchange unit automatically replaces the tape wound around the first or second tape feeding roll unit with tape wound around another tape feeding roll unit on standby for feeding before the tape wound around the first or second tape feeding unit is completely supplied and exhausted. The apparatus includes: two suction pads spaced by a predetermined distance at each of upper and lower portions of the tape exchange unit to fix the tape; a pair of upper and lower joint tape suction blocks having a surface to which joint tape for connecting the cut tape between the two suction pads at upper and lower portions is attached; and a tape cutter for cutting the tape fixed by the suction pads. According to the present invention, the apparatus and method for continuously supplying the tape can smoothly supply the tape, shorten tape replacement time, and reduce errors in tape joints when the tape on the tape feeding unit is replaced.

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15-04-2015 дата публикации

Double-sided coating system

Номер: CN104520015A
Автор: 三浦秀宣, 梅原将一
Принадлежит: Fuji Kikai Kogyo Co Ltd, Toyota Motor Corp

本发明的两面涂敷系统具备:分别对预先形成有活性物质层(102)的基材(100)的两面涂敷用于形成耐热保护层(103)的涂敷液的第一涂敷装置(5a)和第二涂敷装置(5b);对形成在由第一涂敷装置(5a)和第二涂敷装置(5b)进行涂敷的基材(100)的两面上的活性物质层(102)在宽度方向上的边缘位置分别进行检测的第一边缘检测器(41)和第二边缘检测器(43);以及根据这些检测器所检测出的边缘位置来使基材(100)的位置在该基材(100)的宽度方向上移动的第一移动机构(45)和第二移动机构(47)。在本发明中,对于基材(100)两面上进行涂敷的各区域的位置分别进行调整。

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31-08-2016 дата публикации

Separator production method and slitting method

Номер: CN105917491A
Принадлежит: Sumitomo Chemical Co Ltd

本发明提供一种在分离器中不易产生裂痕的分离器制造方法。在多孔质的分离器原片(12b)的传输方向上切开分离器原片(12b)来形成多个分离器(12a)的分离器制造方法中,包括:传输工序,将分离器原片(12b)在与辊(77)接触的状态下进行传输;和切开工序,在分离器原片(12b)与辊(77)接触的部位切开分离器原片(12b)。

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10-08-2022 дата публикации

Electrode assembly manufacturing equipment, electrode assembly manufactured from thereof and rechargeable battery

Номер: KR102430866B1
Автор: 김기웅, 김현태, 정현철
Принадлежит: 주식회사 엘지에너지솔루션

본 발명은 전극 조립체 제조장치에 관한 것으로, 본 발명에 따른 전극 조립체 제조장치는, 전극 및 분리막을 스택 테이블(Stack Table) 상에 교대로 적층하되, 분리막을 지그재그로 폴딩하며 분리막 사이사이에 전극을 위치시켜 전극 조립체를 제조하는 장치로서, 상기 스택 테이블로 분리막을 공급하는 분리막 공급부 및 상기 스택 테이블로 공급되는 상기 분리막의 텐션(Tension)을 일정하게 조절하는 분리막 텐션 조절부를 포함하고, 상기 분리막 공급부는 상기 분리막이 권취된 분리막 권취 롤(Roll)을 포함하고, 상기 분리막 텐션 조절부는 상기 분리막 권취 롤의 공급 높이를 조절하며 상기 분리막의 텐션을 조절한다. The present invention relates to an electrode assembly manufacturing apparatus, wherein the electrode assembly manufacturing apparatus according to the present invention alternately stacks an electrode and a separator on a stack table, folds the separator in a zigzag manner, and forms an electrode between the separators. An apparatus for manufacturing an electrode assembly by positioning the electrode assembly, comprising: a separator supply unit for supplying a separator to the stack table; and a separator tension adjuster for constantly adjusting tension of the separator supplied to the stack table; and a separation membrane winding roll on which the separation membrane is wound, and the separation membrane tension adjusting unit controls a supply height of the separation membrane winding roll and adjusts the tension of the separation membrane.

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01-07-2003 дата публикации

Rotary converting apparatus and method for laminated products and packaging

Номер: US6585846B1
Принадлежит: 3M Innovative Properties Co

An apparatus and method provides for rotatably cutting and/or laminating layered structures or sheet material supported by webs. A rotary converting apparatus and method of the present invention converts a web comprising a cathode layered structure and a web comprising an anode layered structure into a series of layered electrochemical cell structures supported by a release liner. Employment of a rotary converting process of the present invention provides, among other benefits, for the creation of a product having a finished size, without need for downstream or subsequent cutting.

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15-07-2015 дата публикации

Transfer method, holding apparatus, and transfer system

Номер: CN104780750A
Автор: 坂本秀夫, 小室秀一
Принадлежит: Hirata Corp

本发明提供一种移载方法、保持装置及移载系统。移载方法是从具备载置基板的载置部和紧贴地重叠在上述载置部上面上的罩的载体,移载被保持在上述载置部和上述罩之间的上述基板的移载方法,其特征在于,包含:由保持装置保持上述载置部上的上述基板及上述罩的保持工序;和通过移动上述保持装置,从载置部向移载目的地移动上述基板及上述罩的移动工序,在上述保持工序中,以上述罩和上述基板平行的姿势,由上述保持装置的罩保持单元保持上述罩,由上述保持装置的基板保持单元保持上述基板。

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28-04-2023 дата публикации

Battery cell rubberizing equipment and manufacturing method thereof

Номер: CN116022591A
Автор: 杨坤, 林纲, 王腾腾, 范翔

本申请实施例提供了一种电芯贴胶设备及电芯贴胶设备的制作方法,电芯贴胶设备包括工装板、夹持拉胶机构、切胶机构、贴胶机构及驱动机构,其中,工装板用于承载电芯,夹持拉胶机构用于夹持胶带并带动胶带沿水平且向靠近电芯的方向移动;沿胶带的输送方向,切胶机构位于工装板的前方,切胶机构用于将胶带切割为胶带段;贴胶机构用于将胶带段压贴于待贴胶区域;驱动机构包括电机和传动组件,电机通过传动组件连接夹持拉胶机构、切胶机构及贴胶机构,以同步驱动夹持拉胶机构、切胶机构及贴胶机构。上述电芯贴胶设备中各个机构之间配合紧密,增加了电芯贴胶设备的贴胶效率,驱动机构采用同一电机同步驱动多个机构,降低了电芯贴胶设备的体积及能耗。

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18-01-2023 дата публикации

System for replacing a reel of material for the production of electrical energy storage devices and related method

Номер: EP4119475A1
Принадлежит: Manz Italy SRL

A system (1) for replacing a reel (2) of material for the production of electrical energy storage devices and comprising a self-driving vehicle (7) for transporting a reel (2) from a storage or receiving station to a change station is described; at least one support spindle (8) carried by the vehicle (7) and configured to support the reel (2) and to transfer it, at the change station, to a feeding unit (4) of an automatic machine (3) for the production of the storage devices; and a gripping member (11; 11') carried by the vehicle (7) and comprising at least one gripper (12) configured to receive and grip an initial flap (2a) of the reel (2) supported by the support spindle (8) and to keep such initial flap (2a) tensioned along an unwinding path (T) of the same.

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27-10-2021 дата публикации

Web transfer device

Номер: JP6953875B2
Автор: 翼 松田
Принадлежит: JTEKT Corp

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15-01-2019 дата публикации

Lithium ion secondary battery separator manufacturing method and lithium ion secondary battery separator cut method

Номер: CN105917491B
Принадлежит: Sumitomo Chemical Co Ltd

本发明提供一种在分离器中不易产生裂痕的分离器制造方法。在多孔质的分离器原片(12b)的传输方向上切开分离器原片(12b)来形成多个分离器(12a)的分离器制造方法中,包括:传输工序,将分离器原片(12b)在与辊(77)接触的状态下进行传输;和切开工序,在分离器原片(12b)与辊(77)接触的部位切开分离器原片(12b)。

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22-09-2021 дата публикации

Electrode assembly manufacturing device, and electrode assembly and secondary battery manufactured therethrough

Номер: EP3883034A1
Принадлежит: LG Energy Solution Ltd

The present invention relates to an apparatus for manufacturing an electrode assembly. The apparatus for manufacturing the electrode assembly, in which an electrode and a separator are alternately stacked on a stack table, and the separator is folded in a zigzag shape so that the electrode is disposed between the folded separators to manufacture the electrode assembly, according to the present invention comprises a separator supply unit configured to supply the separator to the stack table, and a separator tension adjustment unit configured to constantly adjust tension of the separator supplied to the stack table, wherein the separator supply unit comprises a separator winding roll around which the separator is wound, and the separator tension adjustment unit adjusts a supply height of the separator winding roll to adjust the tension of the separator.

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22-10-2019 дата публикации

The continuous film-making method of feeding of hydrogen fuel cell CCM membrane electrode and system

Номер: CN110356907A
Автор: 杨志明, 蔡连贺

一种氢燃料电池CCM膜电极的连续制片供料方法及系统,其中系统包括CCM膜电极放卷机构、CCM底膜收卷机构、底膜分离辊和分切机构;在控制电路的控制下,CCM膜电极放卷机构与CCM底膜收卷机构以相同速度或以CCM底膜收卷机构的收卷速度略大于CCM卷料放卷机构的放卷速度驱动带底膜的CCM膜电极向一个方向移动;底膜分离辊介于CCM膜电极放卷机构与CCM底膜收卷机构之间,用于分离CCM膜电极上的底膜;分切机构位于底膜分离辊之后,用于将分离出来的无底膜的CCM膜电极进行分切。本发明可以基本实现CCM薄膜0张力状态下的分切制片,不会出现CCM膜电极被异常拉伸变形,影响CCM电极膜的工艺尺寸及性能要求的问题。

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09-11-2021 дата публикации

Electrode body cutting device and separator cutting device

Номер: CN113631337A

层叠电极体的制造装置包括:负极切割滚筒,其将负极单板以第1宽度切断而生成负极板并输送该负极板;负极加热滚筒,其对负极板进行加热;正极切割滚筒,其将正极单板以第2宽度切断而生成正极板并输送该正极板;正极加热滚筒,其对正极板进行加热;以及粘接滚筒,其在第1隔膜单板上配置负极板,在该负极板上配置第2隔膜单板,在该第2隔膜单板上配置正极板,并进行粘接。负极切割滚筒和正极切割滚筒包括:多个保持头,该多个保持头沿滚筒的周向配置,用于保持矩形电极体,并绕滚筒中心轴进行旋转;以及一对刀片,该一对刀片分别设于保持头,用于将矩形电极体切断为规定宽度。

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06-01-2021 дата публикации

Winding apparatus and method

Номер: EP3580160B1
Автор: Luca ZAMBONELLI
Принадлежит: Manz Italy SRL

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23-10-2018 дата публикации

The manufacturing method of check device, inspection method and film coiling body

Номер: CN108693199A
Автор: 加集功士, 四宫由隆
Принадлежит: Sumitomo Chemical Co Ltd

本发明提供一种检查装置、检查方法及膜卷绕体的制造方法。缺陷检查装置(1)具备:射线源(2),其对隔膜卷绕体(10)呈放射状射出电磁波(R);TDI传感器(4),其对透过隔膜卷绕体(10)的电磁波(R)进行检测;以及移动机构(3),其一边将射线源(2)与隔膜卷绕体(10)的距离以及射线源(2)与TDI传感器(4)的距离保持为大致固定,一边使隔膜卷绕体(10)中的检查区域移动。

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03-08-2021 дата публикации

Winding apparatus and method

Номер: US11081295B2
Автор: Luca ZAMBONELLI
Принадлежит: Manz Italy SRL

A winding apparatus is disclosed for winding material around a core of flat shape rotated around a rotation axis carried by a crank that is in turn carried by another crank, the three rotation axes of the core and of the two cranks being motorized independently by respective electric cams, with three distinct laws of motion programmed to cancel the variations in position and speed of the material entering the core. The winding apparatus is used for the production of electric energy storage devices.

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23-02-2022 дата публикации

Automatic coiled material switching device

Номер: EP3957583A1
Автор: Genfa Li, Mengchuan PAN

Provided is an automatic coiled material switching device, which comprises a machine table (8), a left unwinding device (81), a right unwinding device (82) and a rotatory cutting device (83); wherein the machine table is provided with a left auxiliary roller (84), a right auxiliary roller (85) and a plurality of fixed rollers; the rotary cutting device comprises a bearing seat (1), a bearing (11) arranged on the bearing seat, a rotating main body (2) arranged on the bearing, a rotating mechanism for driving the rotating main body to rotate on the bearing seat, a turning mechanism for driving the bearing seat to turn around, and a driving mechanism; the rotating main body comprises an upper part (21) and a lower part (22); a gap (23) for allowing a material to pass through is formed between the upper part and the lower part; and the rotating body is provided with a pressing mechanism for compressing the material and a cutting mechanism for cutting the material. The automatic coiled material switching device implements the automatic switching of material belts of the left unwinding device and the right unwinding device by arranging the rotating main body, rotating mechanism, the turning mechanism, the driving mechanism, the pressing mechanism and the cutting mechanism.

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10-08-2021 дата публикации

Diaphragm non-stop constant speed high-efficiency winding machine

Номер: CN113241480A
Автор: 杨吉, 阳如坤, 陈飞, 陶尚辉

本发明的实施例提供了一种隔膜不停匀速高效卷绕机,涉及锂离子电池制造技术领域,该隔膜不停匀速高效卷绕机包括安装板、送片机构、卷绕机构、膜切机构和膜复合机构,卷绕机构包括卷绕头和转动设置在卷绕头上的三个卷针,通过在送片机构和卷绕机构之间增设膜复合机构,实现对隔膜进行热复合,并通过膜切机构滚动膜切实现隔膜切割,位于卷绕工位的卷针能够对切割后的隔膜首进行吸附,并将隔膜首卷绕在对应的卷针的外周面,避免隔膜走卷针的中心,卷针无内夹针结构可以更加简单,并在隔膜不降速的情况下实现电芯的切换。卷针能够实现换卷针时隔膜采用吸附卷绕而无需穿过卷针中心,提高卷绕过程中的生产效率。此外,隔膜匀速也可以优化隔膜张力控制。

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13-05-2021 дата публикации

Laminate roll structure and manufacturing method

Номер: KR102251269B1

본 발명은 롤 구조체의 권출시 지지 필름으로부터의 중합체층의 층분리를 억제하는 적층재의 롤 구조체에 관한 것이다. 특히, 본 발명의 양태는, 이온-교환 수지층, 이형 필름, 및 기층을 갖는 적층재를 제공하는 단계 및 적층재를 롤러에 공급하여 적층재 롤을 생성하는 단계를 포함하는 공정에 의해 제조된 적층재의 롤 구조체에 관한 것이다. 적층재는, 코어에 감긴 적층재의 제1층이, 코어의 외면과 접촉하는 제1층의 기층의 내면을 포함하도록 롤러에 공급된다.

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26-08-2022 дата публикации

Transfer method

Номер: CN111908196B
Принадлежит: Toyota Motor Corp

一种由移载装置进行的移载方法,能够适当地取出以不稳定的状态层叠的片构件。该移载方法包括:第1工序,在按压装置成为按压状态时将成为水平状态的交接板按压于最上层的片构件并吸附保持最上层的片构件;第2工序,在第1工序后一边使按压装置成为非按压状态并使交接板成为倾斜状态一边利用成为倾斜状态的交接板的基端部侧从多张片构件的层叠方向上侧按压多张片构件;第3工序,在第2工序后将按压叶片插入到在最上层的片构件与其下层的片构件之间产生的空间并使按压装置再次成为按压状态;以及第4工序,在第3工序后使吸附保持着最上层的片构件的交接板一边向上方退避一边返回到水平状态并将被吸附保持于交接板的最上层的片构件向保持件交接。

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22-01-2021 дата публикации

Unreeling device and battery preparation system

Номер: CN112249764A
Автор: 不公告发明人
Принадлежит: Wuxi Lead Intelligent Equipment Co Ltd

本发明涉及一种放卷设备,具有一放卷工位,所述放卷设备包括回转机构、第一放卷轴、第二放卷轴及纠偏机构。通过设置上述的放卷设备,第一放卷轴和第二放卷轴上均布置有料卷,先使第一放卷轴处于放卷工位进行放卷,在第一放卷轴上的料卷放卷结束后,转动安装组件22,将第一放卷轴转出放卷工位,并且将第二放卷轴转动到放卷工位,使得第二放卷轴上的料卷继续放卷。如此,可快速的进行料卷的更换,无需停机,有效地提高了料卷更换的效率,从而提高了电池的生产效率,纠偏机构可以推动放卷工位的第一放卷轴或第二放卷轴沿第一方向往复移动,纠偏机构可对第一放卷轴和第二放卷轴的放卷进行纠偏,提高放卷精度。本发明还涉及一种电池制备系统。

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02-06-2021 дата публикации

Cutting device and rotary blade

Номер: JP6880447B2
Автор: 貴宏 櫻井
Принадлежит: Toyota Motor Corp

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12-01-2015 дата публикации

Dual coating system

Номер: KR20150004329A

활물질층(102)이 미리 형성된 기재(基材)(100)의 양면에 내열 보호층(103) 형성용 도공액을 각각 도공하는 제 1 및 제 2 도공장치(5a, 5b)와, 제 1 및 제 2 도공장치(5a, 5b)에서 도공(塗工)을 실행하는 기재(100) 양면에 형성된 활물질층(102) 폭방향의 에지위치를 각각 검출하는 제 1 및 제 2 에지 검출기(41, 43)와, 이들 검출된 에지 위치에 기초하여, 기재(100)의 위치를 그 폭방향으로 이동시키는 제 1 및 제 2 이동기구(45, 47)를 구비하고, 기재(100) 양면의 도공(塗工)이 실행되는 각 영역의 위치를 별도로 조정한다.

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10-06-2021 дата публикации

Apparatus for manufacturing electrode assembly, and electrode assembly and secondary battery manufactured using same

Номер: WO2021112551A1
Автор: 김웅기, 여상욱, 이상돈
Принадлежит: 주식회사 엘지에너지솔루션

The present invention relates to an apparatus for manufacturing an electrode assembly, and an electrode assembly and a secondary battery manufactured using same. The apparatus for manufacturing an electrode assembly, according to the present invention, comprises: a cutting part for cutting an electrode to a predetermined size; a supply part positioned in front of the cutting part with respect to the travelling direction of the electrode to move and supply the electrode to the cutting part; and a moving part positioned behind the cutting part with respect to the travelling direction of the electrode to move the electrode cut by the cutting part, wherein the moving part includes a moving suction belt for vacuum suctioning the electrode to move same, and the moving suction belt fastens the end of the electrode when the electrode is cut by the cutting part.

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15-03-2022 дата публикации

Placement method

Номер: US11274002B2
Принадлежит: Toyota Motor Corp

A placement method using a placement device provided with a first process of pressing a transfer plate a topmost layer sheet member so as to pick up it when a restraint device is rendered a restraining state, a second process of rendering the restraint device a non-restraining state to render the transfer plate an inclined state while pressing down the plurality of sheet members from above in the stacking direction by a base end part side of the transfer plate rendered the inclined state, a third process of inserting the restraining blade into the space formed between the topmost layer sheet member and the sheet member of the layer below it and again render the restraint device the restraining state, and a fourth process of making the transfer plate retract upward while returning it to the horizontal state and transferring the topmost layer sheet member to the holder.

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31-08-2022 дата публикации

Automatic replacement apparatus and method for feed material

Номер: EP4049955A1
Принадлежит: People & Technology Inc, SK On Co Ltd

An automatic replacement apparatus for a feed material includes a discharge unit (100) discharging a feed material to the outside, a pair of feed units (200) disposed to be adjacent to the discharge unit (100) and having a feed roll around which the feed material is wound, and a pair of material joint units (300) respectively provided in the pair of feed units connecting a front end of a first feed material waiting in a first feed unit, one of the pair of feed units, and an end of a second feed material being transferred from a second feed unit, the other of the pair of feed units, to the discharge unit in a butt joint manner.

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18-01-2019 дата публикации

A kind of battery pole piece cutting transfer device

Номер: CN109230778A
Автор: 吴尽, 王晨旭, 程辉

本发明公开了一种电池极片切割转运装置,包括沿物料输送方向依次布置的放卷机构、缓存机构、纠偏机构、驱动辊和切片机构,所述驱动辊为驱动对辊,所述切片机构内设有激光切片机,所述切片机构后端设有转运部,所述转运部内设有初始状态上下镜像布置的第一输送带和第二输送带,本发明通过设置一条固定输送带和一条活动输送带,并且两条输送带均为真空输送结构,因而在切片的过程中,可以通过固定输送带上的真空吸附结构对电池极片进行抓取并拉紧,减少切片过程中由于多次抓取拉紧造成的损伤和污染,进而提高了制片的良品率,提高了生产效率和生产质量。

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21-01-2022 дата публикации

Apparatus for removing tape

Номер: KR20220008629A
Принадлежит: 주식회사 엘지에너지솔루션

본 발명은, 전극롤을 고정하기 위해 부착된 테이프를 제거하는 과정을 자동으로 진행하기 위한 테이프 제거 장치로서, 구체적으로, 상기 전극롤에 부착된 테이프를 감지하는 센싱부, 상기 테이프를 향해 에어를 분사하는 분사부, 상기 테이프의 비점착부를 지지하는 지지부, 및 상기 지지부와 함께 상기 테이프의 비점착부를 고정하는 그립퍼를 포함하는 테이프 제거 장치에 대한 것이다.

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23-06-2016 дата публикации

Method and apparatus for producing battery separator roll

Номер: KR101633244B1

본 발명은 긴 세퍼레이터 권회체를 제공한다. 본 발명에 관한 전지용 세퍼레이터 권회체의 제조 방법은, 복수의 세퍼레이터(12b·12c)를 길이 방향으로 서로 연결함으로써, 세퍼레이터 권회체를 제조하는 접속 공정을 포함한다. The present invention provides a long separator winding. A manufacturing method of a separator winding for a battery according to the present invention includes a connecting step of manufacturing a separator winding by connecting a plurality of separators 12b and 12c in the longitudinal direction to each other.

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16-05-2023 дата публикации

Discharging mechanism and lamination device

Номер: CN112864441B
Принадлежит: Shenzhen Greensheng Technology Co ltd

本发明涉及一种放料机构以及叠片装置,该放料机构包括机架,和设置于机架上的放料辊组件和放料机械手,放料辊组件包括沿竖直方向间隔设置的上辊和下辊,极片长链的一端穿过上辊和下辊之间的间隙并固定于叠片平台上,且极片长链的上下两侧面分别与上辊和下辊抵接,上辊和/或下辊与第一驱动件传动连接,第一驱动件用于驱动上辊和/或下辊转动,以使极片长链能够朝向叠片平台运动,放料机械手位于放料辊组件与叠片平台之间,放料机械手为两个,两个放料机械手分别运送第二极片至位于夹片位置的复合极片的上侧面和下侧面。该结构有利于夹片机构从夹片位置同时夹持复合极片和第二极片并运送至叠片平台进行叠片,具有叠片速度快、工作效率高的特点。

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02-02-2023 дата публикации

System and Method for Transferring Electrode Substrate From Winding Roll

Номер: US20230034788A1
Принадлежит: LG Energy Solution Ltd

A system and method for transferring an electrode substrate, including a process of pressing an electrode substrate, supplied from a winding roll, in a direction opposite to a winding direction, by using a bending mitigation roller. According to the present system and method, it is possible to resolve a bending phenomenon of an electrode substrate supplied from a winding roll and significantly reduce product defects while not lowering the process efficiency.

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16-03-2021 дата публикации

Electrostatic absorption body

Номер: CN112512945A
Принадлежит: Creative Technology Corp

提供一种静电吸附体,利用电性吸附力,同时特别是对布等绝缘性高的片状的被吸附物可表现出高吸附力。本发明的静电吸附体以静电吸附力吸附被吸附物,其特征在于包括:层叠片,依次层叠有厚度20μm~200μm的绝缘体、厚度1μm~20μm的电极层、及厚度20μm~200μm的树脂膜;以及电源装置,对所述电极层施加电压;至少所述树脂膜的拉伸弹性系数为1MPa以上且未满100MPa,并且其体积电阻率为1×10 10 Ω·cm~1×10 13 Ω·cm,且所述电极层包含具有正电极及负电极的双极型电极,通过对所述电极层施加电压所产生的静电吸附力,而将所述树脂膜作为吸附面来吸附被吸附物。

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16-08-2017 дата публикации

Winding apparatus and method

Номер: EP3205614A1
Автор: Luca ZAMBONELLI
Принадлежит: Manz Italy SRL

It is described a winding apparatus (1) for wrapping a material (2) around a core (9) of flat shape that rotates around a rotation axis (11) rotating in its turn with a circular trajectory (T), controlling the laws of motion both of the core (9) rotation around its axis and of the circular trajectory (T) of its rotation axis, motors driven independently by means of electric cams, such as to cancel the variations of position and speed of the material (2) at the entrance of the core (9). The winding apparatus (1) is used for producing electric energy accumulating devices.

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18-12-2019 дата публикации

Winding apparatus and method

Номер: EP3580160A1
Автор: Luca ZAMBONELLI
Принадлежит: Manz Italy SRL

A winding apparatus is disclosed for winding material around a core of flat shape rotated around a rotation axis carried by a crank that is in turn carried by another crank, the three rotation axes of the core and of the two cranks being motorized independently by respective electric cams, with three distinct laws of motion programmed to cancel the variations in position and speed of the material entering the core. The winding apparatus is used for the production of electric energy storage devices.

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09-08-2017 дата публикации

Method for manufacturing slit separator and method for manufacturing wound body of separator

Номер: KR101767024B1

슬릿 부위에 있어서의 보풀이 적은 양품질의 슬릿 세퍼레이터를 얻는다. 본 발명은, 원단(S)을 반송하는 스텝(S101)과, 슬릿 위치에 있어서의 원단(S)에 대한 접평면 내에서의 접평면 각도(θ 3 )가 대략 동일해지도록 원단(S)에 대하여 복수의 슬릿 날(72)을 넣음으로써 원단(S)을 슬릿하는 스텝(S102)을 포함한다. A slit separator with a small amount of fluff at the slit region and a quality of the slit separator is obtained. Plurality invention, tangent angle in the tangential plane of the fabric (S) in the step (S101), the slit position for the return of the fabric (S) (θ 3) is to be substantially the same with respect to the fabric (S) (S102) of slitting the tail yarn (S) by inserting the slit blade (72).

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07-07-2017 дата публикации

Film manufacturing method and film roll go out method

Номер: CN106935768A
Принадлежит: Sumitomo Chemical Co Ltd

本发明的一实施方式的隔膜的制造方法包括涂敷品卷出工序(S8),在该涂敷品卷出工序(S8)中,将在一边使芯部沿旋转轴方向振动一边向芯部的外周面卷绕隔膜坯料的涂敷品卷取工序(S7)中卷取的隔膜坯料从芯部卷出,并且,在涂敷品卷出工序(S8)中使芯部沿旋转轴方向振动。

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07-05-2021 дата публикации

Secondary battery electrode production system

Номер: CN112771689A
Автор: 郑然吉
Принадлежит: Yuri Ltd

本发明涉及二次电池电极生产系统。根据本发明的二次电极生产系统包括:退绕部(100),其具有多个电极材料供应卷轴以连续供应电极材料;开槽部(200),其暴露在从所述退绕部(100)供应的所述电极材料的移动路径上;切割部(400),其设置在从所述开槽部(200)供应的所述电极材料的所述移动路径上以产生电极;视觉检查部(600),其用于确认所述电极是否合格;以及电极排出部(800),其包括用于在与所述视觉检查部相互作用的同时对准和存储所述电极的料盒。所述开槽部(200)包括:模具上板(201),其设置在所述电极材料上方;模具下板(202),其设置在所述电极材料下方;以及驱动部(203),其分别连接到所述模具上板(201)和所述模具下板(202),所述驱动部(203)包括伺服电机和动力传递部件,该动力传递部件用于将来自所述伺服电机的动力传递到所述模具上板(201)和所述模具下板(202),从而同时向上/向下操作所述模具上板(201)和所述模具下板(202)。因此,可以通过对电极材料进行开槽来形成电极接头。

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27-04-2017 дата публикации

Battery separator winding body stock method, battery separator winding body manufacturing method, and battery separator winding body transport method

Номер: JPWO2016056428A1
Принадлежит: Sumitomo Chemical Co Ltd

台車(90b)は水平に沿った複数の支持棒(91f)を備える。セパレータ捲回体(12b)は、セパレータが巻かれたコアに水平に沿った支持棒が挿入された状態でストックされる。これにより、ストックされたセパレータ捲回体の変形および巻きずれが抑制される。 The carriage (90b) includes a plurality of support bars (91f) along the horizontal. The separator winding body (12b) is stocked in a state in which a support rod extending horizontally is inserted into a core around which the separator is wound. Thereby, the deformation | transformation and winding deviation of the separator separator which were stocked are suppressed.

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16-08-2016 дата публикации

Conveyor and conveying method

Номер: US9415942B2

A conveyor is provided with a supply roll, a detection device and a brake force applying device. The supply roll is rotatably arranged and is configured to support a belt-shaped cell material for an electrode or a separator to intermittently feeding out the cell material by rotation of the supply roll. The detection device is arranged with respect to the supply roll to detect an amount of the cell material remaining on the supply roll. The brake force applying device operatively coupled to the supply roll to apply brake force to the rotation of the supply roll based on the amount of the cell material detected by the detection device.

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13-10-2021 дата публикации

Electrode laminate manufacturing equipment

Номер: JP6947136B2
Автор: 信平 阿部
Принадлежит: Toyota Motor Corp

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04-11-2021 дата публикации

Lamination device

Номер: WO2021220770A1
Принадлежит: 株式会社村田製作所

This lamination device 100, which laminates a plurality of types of workpieces 1, comprises: a plurality of supply mechanisms 10 which supply the workpieces 1 to respective supply positions A1-A4; a movement mechanism 20 including a stator 21 of a linear motor having a predetermined traveling track, and movable elements 22 of the linear motor which can move between the plurality of supply positions A1-A4 along the traveling track; and a control unit which controls at least the movable elements 22. The movable elements 22 include a holding part which holds the workpieces 1 supplied to the supply positions A1-A4, and a lamination stage for laminating the workpieces 1. The control unit corrects the relative position of the workpiece 1 with respect to the lamination stage from when the workpiece 1 supplied to the supply position is held by the holding part until the workpiece is moved and stopped at the next supply position, and the control unit controls the movable element 22 such that the workpiece, for which the relative position thereof has been corrected, is laminated on the lamination stage.

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04-11-2021 дата публикации

Patent JPWO2021220771A1

Номер: JPWO2021220771A1
Автор: [UNK]
Принадлежит: [UNK]

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06-02-2020 дата публикации

Electrostatic adsorption body

Номер: WO2020027246A1

Provided is an electrostatic adsorption body capable of exhibiting a higher adsorption force, especially with respect to a highly insulative sheet-like object to be adsorbed such as a cloth, while using an electrical adsorption force. This electrostatic adsorption body, which uses electrostatic force to adsorb an object to be adsorbed, is provided with: a laminate sheet in which a 20-200 μm-thick insulator, a 1-20 μm-thick electrode layer, and a 20-200 μm-thick resin film are sequentially laminated; and a power supply device that applies a voltage to the electrode layer, wherein the tensile modulus of at least the resin film is equal to or greater than 1MPa and smaller than 100 MPa, the volume resistivity of the resin film is 1x10 10 -10 13 Ωcm, the electrode layer comprises a bipolar electrode having a positive electrode and a negative electrode, and an object to be adsorbed is adsorbed onto the resin film, serving as an adsorption surface, by means of the electrostatic adsorption force generated by applying a voltage to the electrode layer.

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10-04-2018 дата публикации

The manufacture method of separator coiling body and the manufacture device of separator coiling body

Номер: CN107891453A
Автор: 片冈达哉, 野村净
Принадлежит: Sumitomo Chemical Co Ltd

抑制在隔离件卷绕体中的褶皱、缠绕偏移的产生。分切装置(6)通过方向转换辊(68)将第1隔离件(12a)的输送方向向第1缠绕辊(70U)侧进行转换,经由设置在方向转换辊与第1接触辊(81U)之间以缩短到第1接触辊为止的辊间距离的卷绕辅助辊(69)来输送第1隔离件,并通过第1接触辊将所卷绕的第1隔离件向卷绕面进行按压。

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27-01-2023 дата публикации

Winding device and method

Номер: KR102492656B1
Автор: 루카 잠보넬리
Принадлежит: 만츠 이태리 에스.알.엘.

또 다른 크랭크에 의해 차례로 지지되는 하나의 크랭크에 의해 지지되는 회전축을 중심으로 회전되는 편평한 형상의 코어 주위에 재료를 권취하고, 코어의 3개의 회전축 및 2개의 크랭크의 3개의 회전축이 전기 캠에 의해 각각 독립적으로 전동되며, 코어에 들어가는 재료의 위치 및 속도의 변화를 상쇄하도록 프로그램된 3가지의 별개의 운동 법칙을 구비한, 권취 장치가 개시되어 있다. 이 권취 장치는 전기 에너지 저장 장치의 제조에 사용된다. The material is wound around a flat-shaped core rotated about a rotational axis supported by one crank supported in turn by another crank, and the three rotational shafts of the core and the three rotational shafts of the two cranks are driven by electric cams. A winding device is disclosed having three distinct laws of motion, each independently driven and programmed to cancel out changes in position and velocity of material entering the core. This winding device is used in the manufacture of electrical energy storage devices.

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14-05-2021 дата публикации

Laminated electrode manufacturing apparatus and laminated electrode manufacturing method

Номер: CN107731547B
Принадлежит: JTEKT Corp

本发明提供一种层叠电极制造装置,控制装置(15)控制第一吸附部(11)、第二吸附部(12)以及折弯部(14)的动作,针对隔离物(7)的每次折弯,在折弯面间交替夹入正极电极(5)以及负极电极(6),控制第一吸附部(11)以及第二吸附部(12)的至少一方的吸附部的动作,使掺杂箔(金属锂箔)(81)附着于被至少一方的吸附部吸附的电极或者掺杂用集电体,控制至少一方的吸附部的动作,将电极或者掺杂用集电体和附着的金属锂箔(81)以一体状态输送,并夹入隔离物(7)的规定的折弯面间,从而制造层叠电极(2)。

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24-11-2016 дата публикации

Method for manufacturing slit separator and method for manufacturing separator roll

Номер: JP6030268B1
Принадлежит: Sumitomo Chemical Co Ltd

スリット部位における毛羽立ちが少ない良品質のスリットセパレータを得る。本発明は、原反(S)を搬送するステップ(S101)と、スリット位置における原反(S)に対する接平面内での接平面角度(θ3)がほぼ同一となるように原反(S)に対して複数のスリット刃(72)を入れることによって原反(S)をスリットするステップ(S102)とを含む。 A good quality slit separator with less fuzz at the slit is obtained. In the present invention, the step (S101) of conveying the original fabric (S) and the original fabric (S) so that the tangential plane angle (θ3) in the tangential plane with respect to the original fabric (S) at the slit position is substantially the same. And slitting the original fabric (S) by inserting a plurality of slit blades (72) (S102).

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05-04-2023 дата публикации

Loading and unloading apparatus for roll

Номер: KR20230045912A
Автор: 한상덕
Принадлежит: 에스케이온 주식회사

롤 언와인더에 인접 배치되는 롤 거치 부와, 상기 롤 언와인더의 일측에 배치되는 제1 주행 레일과, 상기 제1 주행 레일 상에 이동 가능하게 설치되는 이동 프레임 및 상기 이동 프레임에 이동 가능하게 설치되는 롤 탈착 유닛을 포함하며, 상기 롤 거치부는 거치된 롤을 승강시키는 승강유닛을 구비하며, 상기 롤 탈착 유닛은 상기 이동 프레임 상에서 이동되는 이동 플레이트와, 상기 이동 플레이트에 회전 가능하게 설치되는 본체부를 구비하는 롤 이적재 장치가 개시된다.

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20-05-2021 дата публикации

Electrode assembly manufacturing method and electrode assembly manufacturing apparatus

Номер: WO2021096183A1
Автор: 김웅기, 여상욱, 이상돈
Принадлежит: 주식회사 엘지에너지솔루션

The present invention relates to an electrode assembly manufacturing method and an electrode assembly manufacturing apparatus. The electrode assembly manufacturing method according to the present invention comprises: a first combination step for combining a first electrode on an upper portion of a first separation film to form a first combination; and a second combination step for combining a second electrode on an upper portion of a second separation film and then combining the second electrode with the first combination such that the second electrode faces the first electrode through the first separation film, to form a second combination, wherein the first combination step includes: a first electrode cutting step for moving the first electrode in an X-axis direction which is a proceeding direction, and cutting the first electrode into a plurality of pieces in a predetermined size; a first electrode transfer step for transferring the cut first electrode; a primary first electrode position detection step for measuring a Y-axis position, which is the width direction of the first electrode positioned on the first electrode transfer step; a first separation film meandering correction step for moving, in an Y-axis, the first separation film transferred in the proceeding direction to correspond to the Y-axis position of the first electrode detected through the primary first electrode position detection step to correct the first separation film; a first stacking step for stacking the first electrode on the upper portion of the first separation film having the position corrected through the first separation film meandering correction step; and a first bonding step for bonding the stacked first electrode to the first separation film by applying heat and pressure.

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