VERFAHREN UND VORRICHTUNG ZUM EINFÜHREN EINES BAHNENDES

DEVICE AND PROCEDURE FOR PROMOTING AND SIMULTANEOUS ONE STABILIZATION OF FLEXIBLE ONE, LAMINAR ARTICLES.

Die Erfindung betrifft eine Vorrichtung (1) und ein Verfahren zum Fördern von flexiblen, flächigen Gegenständen (100), insbesondere Druckereiprodukten, mit einer Mehrzahl von Förderelementen (10), welche durch ein entlang einer geschlossenen Umlaufbahn (U) antreibbares Förderorgan (20) in einer Förderrichtung (F) bewegbar sind und imstande sind, wenigstens einen Gegenstand (100) aufzunehmen und zu fördern. Zum Stabilisieren der Gegenstände (100) insbesondere in Bereichen (B) der Umlaufbahn (U), in denen grosse Beschleunigungen auftreten, ist eine Stabilisierungseinrichtung (30) mit wenigstens einem Stabilisierungsorgan (32) vorhanden. Die Stabilisierungseinrichtung (30) bildet eine nachgiebige Stabilsierungslinie (34) oder Stabilisierungsfläche (34) aus und drückt die Gegenstände (100) wenigstens in einem Teil der Umlaufbahn gegen das Förderelement (10). Hierdurch wird verhindert, dass sich die Gegenstände relativ zum Förderelement (10) verschieben, was zu Problemen bei der Weiterverarbeitung ...

Device and procedure for promoting and simultaneous stabilization of flexible, laminar articles.

Die Erfindung betrifft eine Vorrichtung (1) und ein Verfahren zum Fördern von flexiblen, flächigen Gegenständen (100), insbesondere Druckereiprodukten, mit einer Mehrzahl von Förderelementen (10), welche durch ein entlang einer geschlossenen Umlaufbahn (U) antreibbares Förderorgan (20) in einer Förderrichtung (F) bewegbar sind und imstande sind, wenigstens einen Gegenstand (100) aufzunehmen und zu fördern. Zum Stabilisieren der Gegenstände (100) insbesondere in Bereichen (B) der Umlaufbahn (U), in denen grosse Beschleunigungen auftreten, ist eine Stabilisierungseinrichtung (30) mit wenigstens einem Stabilisierungsorgan (32) vorhanden. Die Stabilisierungseinrichtung (30) bildet eine nachgiebige Stabilisierungslinie (34) oder Stabilisierungsfläche (34) aus und drückt die Gegenstände (100) wenigstens in einem Teil der Umlaufbahn gegen das Förderelement (10). Hierdurch wird verhindert, dass sich die Gegenstände relativ zum Förderelement (10) verschieben, was zu Problemen bei der Weiterverarbeitung führen kann.

RECORDING APPARATUS

A recording apparatus includes a recording head that performs recording on a medium, a transport belt that has an clinging surface that cling the medium, and transports the medium to a position facing the recording head, a first charging unit that is in contact with the transport belt to frictionally charge the clinging surface, and a second charging unit that applies a voltage to the transport belt to charge the clinging surface, in which a control unit, which switches between charging of the clinging surface by the first charging unit and charging of the clinging surface by the second charging unit, switches between the charging of the clinging surface by the first charging unit and the charging of the clinging surface by the second charging unit, according to a state of a surface of the medium, which is in contact with the clinging surface.

DEVICE TO THE ABSCHWARTEN OF A WICKELS OF A MATERIALBAHN OF A WICKELTAMBOUR

Apparatus for the detachable fixation of a conveyor belt support of a printing machine

Device for detachable fastening of a conveyor belt support for print media to a printer so that it can be swung between a horizontal operating position and a vertical service position to provide easy maintenance access Device for detachable fastening of a conveyor belt support (1) to a printer (2). The conveyor belt serves to move print media (3) between different print stages. The support (1) can be tilted between an operating position (7) in which it provides a horizontal support for the print media and a service or maintenance position (6) in which it is vertically swung down.

INK JET RECORDING METHOD AND RECORD MEDIUM

PROBLEM TO BE SOLVED: To provide ink jet recording method and recording medium, favorably transporting a recorded material by electrostatic attracting force and loading a delivery tray with the printed materials in good order. SOLUTION: In this ink jet recording method, ink is applied to the record medium electrostatically attracted to a conveyor belt according to record information to perform recording. The electrostatic attraction is caused by a charging means for applying AC bias to the conveyor belt so that positive and negative charges are alternately applied to the moving direction on the conveyor belt. The surface resistivity of the surface of the record medium that comes into contact with the conveyor belt ranges from 1×109 to 9 ×1012Ω. COPYRIGHT: (C)2005,JPO&NCIPI ...

Printing technology machine thin workpiece supplying device

A device to supply thin workpieces in a printing technology machine consists of at least one moving delivery element on whose surface regions of alternating charge density are designed. The adhesion of the workpiece of the delivery element is supported by electrostatic forces. To design the regions of alternating charge density, contacts (5) are provided and touch the delivery element(1). They are connected to at least one voltage source (7,8) and electric current flow is present across the contacts in the material of the delivery element. An insulating separating layer (21) lies between the conducting delivery element and the conducting workpiece (14). The product of the resistivity and the dielectric constant for the element is less than that for the insulating layer and the transport time between two contacts lies between these values.

AUTOMATIC DEVICE FOR LOADING FROM PRODUCTS TO THE USE WITH A FEEDER

PROCEDURE FOR ROLLING A CURRENT MATERIALBAHN AS WELL AS WINDING MACHINE UP FOR THE EXECUTION OF THE PROCEDURE

IMAGE RECORDING APPARATUS

An image recording apparatus including: an image recording portion which records an image on a recording medium; a treatment-liquid ejecting portion which ejects treatment liquid; a conveying mechanism having a support face; an adsorption mechanism, for adsorbing the recording medium to the support face, including first and second electrodes arranged so as to be spaced from each other and so as to face the recording medium supported on the support face with the support face interposed between the recording medium and the first and second electrodes; and a controller which controls the treatment-liquid ejecting portion to eject the treatment liquid onto at least a part of a first area of the recording medium before the image recording, wherein the first area is an area near a leading end of the recording medium, and wherein the first area is overlaid, as seen in a direction perpendicular to the support face, on an area interposed between the first and second electrodes.

VERFAHREN UND VORRICHTUNG ZUM EINFÜHREN EINES BAHNENDES

The invention relates to a method in tail threading, in which a lead-in strip, tail (T) separated from the edge of a paper web is guided between two elongated mobile means in a paper web conveying machine and transferred forward between these two means along a given portion in the machine direction of the machine. The mobile means are belts (1, 2) between which the tail is transported. The neutral axes (N) of the belts (1, 2) are substantially on the same level.

A device and method for conveying and simultaneously stabilising flexible, two-dimensional objects

A METHOD OF RECEIVING AND PAYING OUT BILLS

A method of receiving and paying out bills including the steps of providing a bill passage in about the central portion of an elongate casing that extends along one side of a bill receiving chamber having a bill payback: outlet; providing a bill conveying apparatus for conveying a bill delivered to said bill passage to a predetermined position for receiving it; utilizing a bill pushing member being capable of moving in a reciprocating motion across said passage to bill receiving chamber when the bill located at said predetermined position in said passage to be received, effects receiving of the bill by pushing it with a surface of said bill pushing member across from said passage; disengaging the rearmost bill from said bill receiving chamber by operating bill extracting apparatus in the reverse direction by a predetermined amount while said bill pushing member is activated causing it to extract away and pull out from a rearmost bill leading edge retainer which holds the remaining bills ...

UNWINDER FOR REELS AND UNWINDING METHOD

The unwinder (1) comprises a pair of tailstocks (21A, 21B) adapted to engage and support a reel (B1, B2, B3) to be unwound and a peripheral unwinding device (5) adapted to co-act with a reel in said unwinding station (1A; 1B). There is also provided a shuttle (31) adapted to insert reels into the unwinding station, movable between a loading position of the reel on the shuttle and a position aligned with the pair of tailstocks (21A, 21B), to transfer a reel from the shuttle (31) to the tailstocks (21A, 21B) or vice versa; In use, the peripheral unwinding device (5) is positioned under the reel (B1, B2) of web material (N1, N2), so that the force exerted by the peripheral unwinding device on the reel being unwound has a component that is subtracted from the weight force of the reel.

AUTOMATIC PRODUCT LOADER FOR USE WITH SHEET FEEDERS

An automatic product loader adapted for loading flat sheet products into a hopper of a friction sheet feeder, upon demand, and includes a frame that adjustably supports a horizontal bed that can readily be elevated and lowered as well as be longitudinally shifted in a forward and rearward direction. The bed supports the upper flight of at least one endless belt. Also supported on the bed on either side of the endless belt run are vertically extending side guide plates. The forward edges of the side guide plates are slotted so as to receive the rear edges of the side guides defining the hopper of the friction sheet feeder so that there will be no edge or shoulder at the transition on which a sheet product might catch and become skewed. Photoeyes are used to control the automatic product loaders drive motor based upon the level of sheet products in the friction feeder's hopper.

Non-stop unwinding device with limited bulk for rolls of web-like material

An unwinding device (10) is described for unwinding rolls (12, 14) of one-ply or two-ply web-like material (24). The device (10) comprises: a support group for sustaining a first roll (12) and a second roll (14), the support group being composed of a support pin (16) for each roll (12, 14), the support pins (16) being bound on two opposite sides of a vertical column (18) made integral with the base (20) of the unwinding device (10); an unwinding mechanism (22) for each roll (12, 14), adapted to unwind the web-like material (24) from the rolls (12, 14); a joining mechanism (26), adapted to join specific web-like material portions (24) together that respectively come from the first roll (12) and from the second roll (14). One of the support pins (16) is bound to the vertical column (18) at a height (H1), measured with respect to the base (20), that is different from the height (H2) of the second support pin (16) bound on the opposite side of the vertical column (18), so as to limit the thickness ...

Belt capable of attracting an object, image forming apparatus with such a belt and method for producing such a belt

INKJET RECORDING DEVICE

SHEET CARRYING DEVICE AND IMAGE FORMING DEVICE PROVIDED THEREWITH

PROBLEM TO BE SOLVED: To provide a sheet carrying device offering simple construction for detecting dirt on the surface of a carrying belt and detecting the existence or not of sheets on the carrying belt, and an image forming device therewith. SOLUTION: The sheet carrying device comprises the carrying belt 31 having sheet attracting means 36 as an electrode part for holding the sheets with electric force, for carrying the sheets endlessly turned while being held, a feeding electrode 52b and a feeding brush 51b as first feeding means for applying voltage to the sheet attracting means 36 during passage through a predetermined region, a feeding electrode 52a and a feeding brush 51a as second feeding means arranged at a preset position on the upstream side of a sheet carrying passage beyond the predetermined region and on the downstream side of the sheet carrying passage beyond the position of the sheets to be supplied to the carrying belt 31 for applying voltage to the sheet attracting means ...

Inkjet recording device

An inkjet recording device is disclosed that is capable of precisely defining the gap between a conveyance belt and a recording head and maintaining good flatness of the conveyance belt and a recording medium being conveyed. A guide unit is arranged to push a portion of the conveyance belt from the inner side to approach the recording unit. The guide unit has a number of projecting ribs formed on the surface of the guide unit in contact with the conveyance belt and arranged to be perpendicular to the rolling direction of the conveyance belt.

Device for unwinding the coil of a sheet of material from a coil reel

UNWINDER FOR REELS AND UNWINDING METHOD

The unwinder includes a pair of tailstocks adapted to engage and support a reel to be unwound and a peripheral unwinding device adapted to coact with a reel in the unwinding station. There is also provided a shuttle adapted to insert reels into the unwinding station, movable between a loading position of the reel on the shuttle and a position aligned with the pair of tailstocks, to transfer a reel from the shuttle to the tailstocks or vice versa. In use, the peripheral unwinding device is positioned under the reel of web material, so that the force exerted by the peripheral unwinding device on the reel being unwound has a component that is subtracted from the weight force of the reel. 2. The unwinder of claim 1 , wherein the peripheral unwinding device is movable between an active position claim 1 , wherein the peripheral unwinding device co-acts with a reel engaged by the tailstocks claim 1 , and a withdrawn position claim 1 , away from the tailstocks.3. The unwinder of claim 2 , wherein in the active position the peripheral unwinding device is in an intermediate position between the tailstocks claim 2 , and in the withdrawn position the peripheral unwinding device is laterally staggered claim 2 , in a direction of rotation axes of the tailstocks claim 2 , with respect to said tailstocks.4. The unwinder of claim 2 , wherein the shuttle and the peripheral unwinding device are movable in the same direction; wherein the shuttle and the peripheral unwinding device are movable in a direction parallel to rotation axes of the tailstocks; and wherein the loading position of the shuttle and the withdrawn position of the peripheral unwinding device are on opposite sides of the unwinding station.5. The unwinder of claim 4 , wherein the shuttle and the peripheral unwinding device are movable along a common guide system parallel to the rotation axis of the tailstocks.6. The unwinder of claim 1 , wherein the peripheral unwinding device comprises at least one flexible endless ...

Automatische Vorrichtung zum Beladen von Produkten zur Verwendung bei einem Bogenanleger

Fördertisch

DEVICE AND METHOD FOR CONVEYING AND SIMULTANEOUSLY STABILISING FLEXIBLE, TWO-DIMENSIONAL OBJECTS

The invention relates to a device (1) and a method for conveying flexible, two-dimensional objects (100, 100'), in particular printed products, with a plurality of conveyor elements (10) which are movable in a conveyor direction (F) by a conveyor member (20) drivable along a closed revolving path (U) and which are capable of receiving and conveying at least one object (100, 100'). A stabilisation device (30) with at least one stabilisation member (32, 33, 36) is present for stabilising the objects (100, 100'), in particular in regions (B) of the revolving path (U), in which large accelerations occur. The stabilisation device (30) forms a compliant stabilisation line (34') or stabilisation surface (34) and presses the objects (100, 100') against the conveyor element (10) at least in a part of the revolving path, thereby preventing the objects from being displaced relative to the conveyor element (10), which could lead to problems with the further processing.

guiding device without interruption with limited volume coils for sheet-like material

Aufzeichnungsgerät

METHOD AND DEVICE IN TAIL THREADING

The invention relates to a method in tail threading, in which a lead-in strip, tail (T) separated from the edge of a paper web is guided between two elongated mobile means in a paper web conveying machine and transferred forward between these two means along a given portion in the machine direction of the machine. The mobile means are belts (1, 2) between which the tail is transported. The neutral ax es (N) of the belts (1,2) are substantially on the same level.

Sheet conveyance apparatus, method and image forming apparatus

Recording device, take-up device, and method for taking up recording medium

A conveyance mechanism by which a recording medium can be conveyed intermittently; a recording mechanism for recording by reciprocatingly scanning a recording head in a direction that intersects with a direction of conveyance of the recording medium by the conveyance mechanism; a turret to which a plurality of take-up spindles for taking up the recording medium are provided; rotational mechanisms of the take-up spindles; a rotational mechanism of the turret; and a control unit for controlling the rotational mechanisms of the take-up spindles and the rotational mechanism of the turret so as to cause the take-up spindles and/or the turret to be rotated intermittently so as to correspond to the intermittent conveyance by the conveyance mechanism.

Method and device in tail threading

METHOD AND DEVICE IN TAIL THREADING

The invention relates to a method in tail threading, in which a lead-in strip, tail (T) separated from the edge of a paper web is guided between two elongated mobile means in a paper web conveying machine and transferred forward between these two means along a given portion in the machine direction of the machine. The mobile means are belts (1, 2) between which the tail is transported. The neutral axes (N) of the belts (1, 2) are substantially on the same level.

Inkjet recording device

An inkjet recording device is disclosed that is capable of precisely defining the gap between a conveyance belt and a recording head and maintaining good flatness of the conveyance belt and a recording medium being conveyed. A guide unit is arranged to push a portion of the conveyance belt from the inner side to approach the recording unit. The guide unit has a number of projecting ribs formed on the surface of the guide unit in contact with the conveyance belt and arranged to be perpendicular to the rolling direction of the conveyance belt.

Image recording apparatus

An image recording apparatus including: an image recording portion which records an image on a recording medium; a treatment-liquid ejecting portion which ejects treatment liquid; a conveying mechanism having a support face; an adsorption mechanism, for adsorbing the recording medium to the support face, including first and second electrodes arranged so as to be spaced from each other and so as to face the recording medium supported on the support face with the support face interposed between the recording medium and the first and second electrodes; and a controller which controls the treatment-liquid ejecting portion to eject the treatment liquid onto at least a part of a first area of the recording medium before the image recording, wherein the first area is an area near a leading end of the recording medium, and wherein the first area is overlaid, as seen in a direction perpendicular to the support face, on an area interposed between the first and second electrodes.

Winding apparatus for winding blank made from glass or carbon non-woven fabric while manufacturing rotor blades for wind-power plants in coiling station, has winding core for surrounding gutter-shaped guide and controllable blow nozzles

The apparatus has blanks (12, 14) whose leading ends (56) are fixed with a winding core (16). Each blank comprises a movement plane, which is inserted into a support. The winding core partly surrounds a gutter-shaped guide and controllable blow nozzles in an operational position. The blow nozzles are provided on of the guide at an opposite side of the movement plane and controlled with pressurized air sources. The leading end of the blank steers by blowing on with pressurized air from the movement plane into an aperture. Gap is formed between the winding core and the guide. An independent claim is also included for a method for winding a blank of a glass or carbon fiber fabric.

AUTOMATIC PRODUCT LOADER FOR USE WITH SHEET FEEDERS

An automatic product loader adapted for loading flat sheet products into a hopper of a friction sheet feeder, upon demand, and includes a frame that adjustably supports a horizontal bed that can readily be elevated and lowered as well as be longitudinally shifted in a forward and rearward direction. The bed supports the upper flight of at least one endless belt. Also supported on the bed on either side of the endless belt run are vertically extending side guide plates. The forward edges of the side guide plates are slotted so as to receive the rear edges of the side guides defining the hopper of the friction sheet feeder so that there will be no edge or shoulder at the transition on which a sheet product might catch and become skewed. Photoeyes are used to control the automatic product loaders drive motor based upon the level of sheet products in the friction feeder's hopper.

PAPER SUPPLY SYSTEM AND CART FOR A HIGH-SPEED SHEET FEEDER

A method and system are disclosed for delivering and feeding a stack of paper to a high-speed sheet feeder. A sheet handling cart is removably connectable to a docking station attached to the high-speed sheet feeder. The sheet handling cart comprises a paper trough which is liftable from the rest of the cart. The paper trough has a trough bottom which longitudinally forms an elongated opening narrower than the bottom of the paper trough, the elongated opening being dimensioned to accommodate a conveyor belt that will protrude upward through the rectangular opening, after the paper trough is lifted from the rest of the cart, in order to advance the stack of paper toward the high-speed sheet feeder.

Absorption belt, image forming apparatus with absorption belt and method for producing absorption belt

The absorption belt capable of absorbing an object such as a printing medium P includes an insulating layer, a plurality of positive electrodes and a plurality of negative electrodes arranged alternately on the insulating layer, and a plurality of absorption layers for covering the electrodes. The absorption layers have different volume resistivities.

Resilient belt sheet compiler with mixed sheet length mode

A system, method, and resulting resilient belt type sheet compiler with a mixed sheet length mode is provided. The device includes a resilient belt transport for sequentially feeding sheets from a sheet inlet to a compiler tray, the compiler tray having a lead edge stop and a trail edge wall. A monitoring means is positioned proximate to the trail edge wall for detecting a lead end and a trail end of sequentially fed sheets from the sheet inlet to the compiler tray. A sheet brake, responsive to the monitoring means detecting a short sheet, selectively stalls the detected short sheet until a lead end of a subsequent sheet is detected by the sensor or subsequent sheets are absent.

Braked linear nipper

The braked linear nipper of the present invention comprises a belt roller, a belt, and a belt load for applying a squeeze load along a length of a linear material being pulled along the belt by an object onto which the linear material is being wound. The linear material imparts motion to the belt via friction coupled by the squeeze load. A brake coupled to the belt induces a tension in the linear material.

RECORDING DEVICE, TAKE-UP DEVICE, AND METHOD FOR TAKING UP RECORDING MEDIUM

A conveyance mechanism by which a recording medium can be conveyed intermittently; a recording mechanism for recording by reciprocatingly scanning a recording head in a direction that intersects with a direction of conveyance of the recording medium by the conveyance mechanism; a turret to which a plurality of take-up spindles for taking up the recording medium are provided; rotational mechanisms of the take-up spindles; a rotational mechanism of the turret; and a control unit for controlling the rotational mechanisms of the take-up spindles and the rotational mechanism of the turret so as to cause the take-up spindles and/or the turret to be rotated intermittently so as to correspond to the intermittent conveyance by the conveyance mechanism.

Device and method for transporting and simultaneous stabilisation of flexible, flat objects

Die Erfindung betrifft eine Vorrichtung (1) und ein Verfahren zum Fördern von flexiblen, flächigen Gegenständen (100, 100'), insbesondere Druckereiprodukten, mit einer Mehrzahl von Förderelementen (10), welche durch ein entlang einer geschlossenen Umlaufbahn (U) antreibbares Förderorgan (20) in einer Förderrichtung (F) bewegbar sind und imstande sind, wenigstens einen Gegenstand (100, 100') aufzunehmen und zu fördern. Zum Stabilisieren der Gegenstände (100, 100') insbesondere in Bereichen (B) der Umlaufbahn (U), in denen grosse Beschleunigungen auftreten ist eine Stabilisierungseinrichtung (30) mit wenigstens einem Stabilisierungsorgan (32, 33, 36) vorhanden. Die Stabilisierungseinrichtung (30) bildet eine nachgiebige Stabilsierungslinie (34') oder Stabilisierungsfläche (34) aus und drückt die Gegenstände (100, 100') wenigstens in einem Teil der Umlaufbahn gegen das Förderelement (10). Hierdurch wird verhindert, dass sich die Gegenstände relativ zum Förderelement (10) verschieben, was zu ...

Web guide roll for guiding material web made of flexible flat material, has web deflection unit, which has multiple carrier band-deflection elements and endlessly self-contained flexible, gas tight carrier band

The web guide device (1) has a web deflection unit (2), which has multiple carrier band-deflection elements and an endlessly self-contained flexible, gas tight carrier band (T), which is looped around carrier band-deflection elements. A material web-deflection element (UMS,UMO) is formed by one of the carrier band-deflection elements. The material webs (M) are made of plastic material.

SHEET CONVEYANCE APPARATUS, IMAGE FORMING APPARATUS AND SHEET CONVEYANCE METHOD

기록용지(12) 재료의 종류에 관계없이 안정된 상태로 상기 기록용지(12)를 이송할 수 있는 용지 이송장치가 제공된다. 상기 용지 이송장치는 이음매 없는 이송 벨트(21)의 표면에 전하를 인가하고 상기 이송 벨트(21)에 상기 기록용지(12)를 흡착시켜 이송한다. 대전수단(26,83)은 띠 모양의 교번하는 전압패턴(91)으로 상기 이송 벨트(21)의 표면을 대전한다. 제어부(73)는 상기 기록장치(12)의 이송 방향으로 교번하는 전압패턴(91)의 대전폭(L)을 제어한다. Recording Paper 12 There is provided a paper conveying apparatus capable of conveying the recording paper 12 in a stable state irrespective of the kind of material. The paper conveying apparatus applies electric charges to the surface of the seamless conveyance belt 21 and adsorbs and conveys the recording paper 12 onto the conveyance belt 21. The charging means 26 and 83 charge the surface of the transfer belt 21 by a band-shaped alternating voltage pattern 91. The control unit 73 controls the charge width L of the voltage pattern 91 that alternates in the transfer direction of the recording device 12. 용지, 화상, 이송장치, 이송 벨트, 교번하는 전압패턴, 대전, 방전, 대전폭 Paper, burn, conveying device, conveying belt, alternating voltage pattern, charge, discharge, charge width

INKJET RECORDING DEVICE, IMAGE FORMING APPARATUS AND SHEET CONVEYANCE DEVICE

Sheet conveying apparatus

A conveying apparatus for feeding sheets into a processing apparatus is discloses which comprises a plurality of nips within which sheets are gripped and driven along a conveying direction towards the processing apparatus, each nip being defined between a respective drive wheel and an opposing reaction surface. The drive wheels are omni-wheels configured to apply a frictional force to advance the sheets in the conveying direction while permitting free movement of the sheets in a direction transverse to the conveying direction, the reaction surfaces permitting free movement of the sheets in the transverse direction, and an elongate guide is arranged on one side of the conveying apparatus, to extend generally parallel to the conveying direction, the conveying apparatus being configured to urge conveyed sheets in the transverse direction into contact with the guide. A control system is provided to move the guide generally in the transverse direction in dependence upon sensed fiducials on the conveyed sheets, to ensure correct alignment of the sheets in the transverse direction with respect to the processing apparatus.

NON-STOP UNWINDING DEVICE WITH LIMITED BULK FOR ROLLS OF WEB-LIKE MATERIAL

Papierzuführsystem und Wagen für eine Hochgeschwindigkeitsbogenzuführvorrichtung

Absorption belt, image forming apparatus with absorption belt and method for producing absorption belt

The absorption belt capable of absorbing an object such as a printing medium P includes an insulating layer, a plurality of positive electrodes and a plurality of negative electrodes arranged alternately on the insulating layer, and a plurality of absorption layers for covering the electrodes. The absorption layers have different volume resistivities.

Wickelmaschine zum Aufwickeln einer laufenden Materialbahn

Vorrichtung und Verfahren zur Stabilisierung von Scheiben eines sprödharten Materials

Erfindungsgemäß sind ein Verfahren und eine Vorrichtung zur Stabilisierung der Position eines scheibenförmigen Elements (1) aus sprödhartem Material beim Transport entlang eines Transportpfades vorgesehen. Dazu wird das Element (1) über eine Rollenschikane mit drei Rollen (4, 5, 6) geführt.

Verfahren und Vorrichtung zum Einführen eines Bahnendes

Verfahren zum Einfädeln eines Bahnendes, bei dem ein Einführungsstreifen, ein Bahnende (T), das von der Kante einer Papierbahn getrennt ist, in einen Spalt zwischen zwei länglichen, beweglichen Einrichtungen in einer Fördermaschine für eine Papierbahn geführt, zwischen den länglichen Einrichtungen festgepreßt und zwischen diesen Einrichtungen entlang eines festgelegten Abschnittes in der Verarbeitungsrichtung der Maschine transportiert wird, wobei das Bahnende auf einem Band transportiert wird, dadurch gekennzeichnet, daß beide beweglichen Einrichtungen Bänder (1, 2) sind, wobei das Bahnende in den zwischen den Bändern gebildeten Spalt geführt wird und zwischen den Bändern so festgepresst wird, daß die neutralen Achsen (N) der Bänder (1, 2) im wesentlichen auf die gleiche Höhe kommen.

SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS

A sheet conveyance apparatus can convey a recording paper (12) in a stable condition irrespective of a kind of the material of the recording paper (12). The sheet conveyance apparatus conveys a recording sheet (12) by attaching the recording paper (12) onto an endless conveyance belt (21) by applying electric charges onto a surface of the conveyance belt (21). A charger (26, 83) charges the surface of the conveyance belt (21) in a belt-like alternate voltage pattern (91). A control part (73) controls a charge width (L) of the alternate voltage pattern (91) in a direction of conveyance of the recording paper (12).

Sheet conveyance apparatus and image forming apparatus

A sheet conveyance apparatus can convey a recording paper (12) in a stable condition irrespective of a kind of the material of the recording paper (12). The sheet conveyance apparatus conveys a recording sheet (12) by attaching the recording paper (12) onto an endless conveyance belt (21) by applying electric charges onto a surface of the conveyance belt (21). A charger (26, 83) charges the surface of the conveyance belt (21) in a belt-like alternate voltage pattern (91). A control part (73) controls a charge width (L) of the alternate voltage pattern (91) in a direction of conveyance of the recording paper (12).

Winding process for material web involves forming pressing surface of guide unit from at least one driven belt passing over several rollers

The winding process is for a material web (2) one on to winding cores (3.1, 3.2). The pressing surface (8) of the guide unit (7) is formed by at least one driven belt (9) passing over several rollers (10) with axes (11) of rotation running parallel to the rotation axis (12) of the new winding core, and able to be set individually for pressing force by a setting device (14).

Förderband, welches in der Lage ist Gegenstände anzuziehen, Bilderzeugungsvorrichtung mit solch einem Förderband und Methode zu Herstellung solch eines Förderbandes

Band-Type Dispenser for Wrap Film

Papierzuführsystem und Wagen für eine Hochgeschwindigkeitsbogenzuführvorrichtung

Inkjet recording device

An inkjet recording device is disclosed that is capable of precisely defining the gap between a conveyance belt and a recording head and maintaining good flatness of the conveyance belt and a recording medium being conveyed. A guide unit is arranged to push a portion of the conveyance belt from the inner side to approach the recording unit. The guide unit has a number of projecting ribs formed on the surface of the guide unit in contact with the conveyance belt and arranged to be perpendicular to the rolling direction of the conveyance belt.

Recording apparatus

INK-JET RECORDING METHOD AND RECORDING MEDIUM USED THEREIN

An ink-jet recording method for performing recording on a recording medium by attaching ink thereto with the recording medium adhering to a conveyor belt because of electrostatic attraction thereto is disclosed. In this method, the electrostatic attraction is caused by a charging unit that applies AC bias to the conveyor belt so that positive and negative charges are provided on the conveyor belt so as to alternate with each other in a direction in which the conveyor belt moves. The surface of the recording medium which surface comes into contact with the conveyor belt has surface resistivity that falls within a range of 1 to 9. © KIPO & WIPO 2007 ...

Einrichtung zum Führen von Bogen

Einrichtung zum Führen von Bogen im Bereich von an einem Anlegtisch befindlichen periodisch an diesen schwenkenden Anlegmarken sowie mit einem die Bogen dem Anlegtisch zuführenden Bändertisch, mit periodisch zum Anlegtisch schwingenden, die an den Anlegmarken ausgerichteten Bogen erfassenden und zu einem Anlagewerk transportierenden Greifersystemen, wobei Greifer der Greifersysteme in Aussparungen des Anlegtischs zur Bogenübernahme eingreifen und im Anlegtisch zum Führen der Bogen Blas-Sog-Düsen zur Ausbildung eines parallel zur Oberfläche des Anlegtischs gerichteten Blasluftstroms vorgesehen sind, dadurch gekennzeichnet, dass den innerhalb eines durch die minimale und maximale Formatbreite der zur Verarbeitung gelangenden Bogen (17) bestimmten Formatbereichs (18) vorgesehenen Aussparungen (13) im Anlegtisch (1) jeweils eine Düse (21) zugeordnet ist, deren Blasluftstrahl parallel zur Oberfläche des Anlegtischs (1) in Richtung der Aussparung (13) verläuft.

Rotary sheet paper print machine suction feed flatbed conveyer has a secondary feed belt action supported by transverse guides

A printing machine receives a continuous feed of sheets of paper maintained by a flatbed suction conveyer aided by secondary support belts. The secondary support belt action is supported. esp. by transverse guides (5, 6).

A METHOD OF RECEIVING AND PAYING OUT BILLS

A method of receiving and paying out bills including the steps of providing a bill passage in about the central portion of an elongate casing that extends along one side of a bill receiving chamber having a bill payback: outlet; providing a bill conveying apparatus for conveying a bill delivered to said bill passage to a predetermined position for receiving it; utilizing a bill pushing member being capable of moving in a reciprocating motion across said passage to bill receiving chamber when the bill located at said predetermined position in said passage to be received, effects receiving of the bill by pushing it with a surface of said bill pushing member across from said passage; disengaging the rearmost bill from said bill receiving chamber by operating bill extracting apparatus in the reverse direction by a predetermined amount while said bill pushing member is activated causing it to extract away and pull out from a rearmost bill leading edge retainer which holds the remaining bills ...

CENTER/SURFACE REWINDER AND WINDER

A winder for winding a web to produce a rolled product is provided. The winder includes a web transport apparatus that is used for conveying the web. Also included in one exemplary embodiment is a plurality of independent winding modules. The winding modules are independently positioned to independently engage the web as the web is conveyed by the web transport apparatus. The winding modules may be configured to wind the web to form a rolled product by center winding, surface winding, and combinations of center and surface winding. The winding modules are structurally and operationally independent of one another where if one module is disabled, another may still operate to produce the rolled product without shutting down the winder.

NON-STOP UNWINDING DEVICE WITH LIMITED BULK FOR ROLLS OF WEB-LIKE MATERIAL

An unwinding device (10) is described for unwinding rolls (12, 14) of one-ply or two-ply web- like material (24). The device (10) comprises: a support group for sustaining a first roll (12) and a second roll (14), the support group being composed of a support pin (16) for each roll (12, 14), the support pins (16) being bound on two opposite sides of a vertical column (18) made integral with the base (20) of the unwinding device (10); an unwinding mechanism (22) for each roll (12, 14), adapted to unwind the web- like material (24) from the rolls (12, 14); a joining mechanism (26), adapted to join specific web-like material portions (24) together that respectively come from the first roll (12) and from the second roll (14). One of the support pins (16) is bound to the vertical column (18) at a height (Hi), measured with respect to the base (20), that is different from the height (H2) of the second support pin (16) bound on the opposite side of the vertical column (18), so as to limit the ...

Unwinder for reels and unwinding method

The unwinder includes a pair of tailstocks adapted to engage and support a reel to be unwound and a peripheral unwinding device adapted to coact with a reel in the unwinding station. There is also provided a shuttle adapted to insert reels into the unwinding station, movable between a loading position of the reel on the shuttle and a position aligned with the pair of tailstocks, to transfer a reel from the shuttle to the tailstocks or vice versa. In use, the peripheral unwinding device is positioned under the reel of web material, so that the force exerted by the peripheral unwinding device on the reel being unwound has a component that is subtracted from the weight force of the reel.

Sheet conveying path switching device used in image forming apparatus, and sheet conveying device

An easy-to-use, inexpensive, and small sheet conveying device, which can stably and separately convey not only sheets of a fixed size that are normally used, but also highly rigid sheets and special sheets, and can further separately convey a bent sheet reliably. In a sheet conveying path switching device having a sheet carrying-in path and a switching separating nail, outlines of two separating/conveying paths out of a plurality of separating/conveying paths positioned on a downstream side of the switching separating nail are configured by a movable belt surface, the two separating/conveying paths being located closer to the separating nail than the other separating/conveying paths.

Sheet conveying method, sheet attracting conveying apparatus and recording apparatus

The present invention relates to a sheet conveying apparatus and method using a conveyance belt formed with a plurality of electrodes for attracting a sheet with electrostatic force. The electrodes are applied with a voltage changed along with the lapse of time for generating an attraction force, and the integral value of voltage applied to one electrode has a polarity different from that of the integral value of voltage applied to another adjacent electrode.

Paper supply system and cart for a high-speed sheet feeder

A system for delivering a stack of paper (105) to a high-speed sheet feeder (107), comprising: (a) a sheet handling cart (210) including a frame (271) and a paper trough (120) that is liftable from the frame (271), the paper trough (120) having a trough bottom (156) that forms an elongated opening (404); (b) a docking station (231) connected at least indirectly to the high-speed sheet feeder (107), said docking station (231) having a station docking mechanism (250) for removably attaching the sheet handling cart (210) to the docking station (231); (c) an elevating conveyor belt (140) connected at least indirectly to the docking station (231), for protruding upward through the elongated opening (404) of the trough bottom (456), in order to advance the stack of paper (105) toward the high-speed sheet feeder (107); and (d) at least one detector (160) for obtaining information regarding a position of the stack of paper (105), wherein the at least one detector (160) is operatively connected ...

Document Deskewing Module

A document deskewing module (200) is provided for a self-service bunch document depositing terminal (10). The document deskewing module (200) comprises a set of sensors (208) arranged to detect when a document (280) is deskewed, a set of hard drive rollers (210) disposed along a document transport path (61), a first set of idler rollers (212) moveable towards and away from the hard drive rollers (210), a set of soft drive rollers (310) disposed along the document transport path (61), a second set of idler rollers (312) moveable towards and away from the soft drive rollers (310), a track bottom (250) disposed on one side of the document transport path (61) and movable in the first direction of document travel, and a controller (95). The controller (95) is arranged to (i) control operation of the first and second sets of idler rollers (212,312) in response to signals from the set of sensors (208), and (ii) control operation of the movable track bottom (250) such that a leading front corner ...

SHEET CONVEYING METHOD, SHEET ATTRACTION-CONVEYING DEVICE AND RECORDING DEVICE

PROBLEM TO BE SOLVED: To prevent sticking of mist to a sheet and the shift of the arrival position of ink drops. SOLUTION: In this sheet conveying method having a conveyor belt provided with a plurality of electrodes for attracting a sheet with electrostatic force, voltage applied to the electrodes to generate attracting force is changed with the lapse of time, and the signs of the integrated values of voltage applied to the adjacent electrodes differ. COPYRIGHT: (C)2003,JPO ...

NON-STOP UNWINDING DEVICE WITH LIMITED BULK FOR ROLLS OF WEB-LIKE MATERIAL

An unwinding device (10) is described for unwinding rolls (12, 14) of one-ply or two-ply web- like material (24). The device (10) comprises: a support group for sustaining a first roll (12) and a second roll (14), the support group being composed of a support pin (16) for each roll (12, 14), the support pins (16) being bound on two opposite sides of a vertical column (18) made integral with the base (20) of the unwinding device (10); an unwinding mechanism (22) for each roll (12, 14), adapted to unwind the web- like material (24) from the rolls (12, 14); a joining mechanism (26), adapted to join specific web-like material portions (24) together that respectively come from the first roll (12) and from the second roll (14). One of the support pins (16) is bound to the vertical column (18) at a height (Hi), measured with respect to the base (20), that is different from the height (H2) of the second support pin (16) bound on the opposite side of the vertical column (18), so as to limit the ...

Endless belt for conveying paper sheet and method for producing the endless belt

The present invention provides a paper-sheet-conveying endless belt which is produced through a small number of production steps, which includes a thin core member, and which exhibits excellent durability. The paper-sheet-conveying endless belt includes a core member formed of a heat-shrinkable tube, and a rubber-like elastic member provided thereon.

Apparatus and method for stabilizing sheets of a hard brittle material

A method and an apparatus for stabilizing the position of a sheet-like element made of hard brittle material during transportation thereof along a transport path is provided in which the element is guided through a roller chicane having three rollers.

SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS

A sheet conveyance apparatus can convey a recording paper (12) in a stable condition irrespective of a kind of the material of the recording paper (12). The sheet conveyance apparatus conveys a recording sheet (12) by attaching the recording paper (12) onto an endless conveyance belt (21) by applying electric charges onto a surface of the conveyance belt (21). A charger (26, 83) charges the surface of the conveyance belt (21) in a belt-like alternate voltage pattern (91). A control part (73) controls a charge width (L) of the alternate voltage pattern (91) in a direction of conveyance of the recording paper (12). © KIPO & WIPO 2007 ...

CENTER/SURFACE REWINDER AND WINDER

A winder for winding a web to produce a rolled product is provided. The winder includes a web transport apparatus that is used for conveying the web. Also included in one exemplary embodiment is a plurality of independent winding modules. The winding modules are independently positioned to independently engage the web as the web is conveyed by the web transport apparatus. The winding modules may be configured to wind the web to form a rolled product by center winding, surface winding, and combinations of center and surface winding. The winding modules are structurally and operationally independent of one another where if one module is disabled, another may still operate to produce the rolled product without shutting down the winder.

Bahnführungsvorrichtung zum Führen einer flexiblen Materialbahn

Bahnführungsvorrichtung zum Führen einer sich in einer Transportrichtung (5) bewegenden, aus einem flexiblen Flachmaterial bestehenden Materialbahn (M), mit mindestens einer Bahnumlenkeinheit (2), die von der extern angetriebenen Materialbahn (M) unter Ausführung wenigstens einer Transportrichtungsänderung durchlaufen wird und die hierzu wenigstens ein von der Materialbahn (M) teilweise umschlungenes Materialbahn-Umlenkelement (UMS, UMO) enthält, wobei wenigstens ein zu der Transportrichtung (5) schräges Materialbahn-Umlenkelement (UMS) vorhanden ist, das auch ein Verdrehen der Materialbahn (M) um ihre Längsachse hervorruft, wobei mindestens eine Bahnumlenkeinheit (2) als Wendeeinheit ausgebildet ist und mehrere Trägerband-Umlenkelemente (U) aufweist sowie mindestens ein um diese Trägerband-Umlenkelemente (U) herumgeschlungenes, endlos in sich geschlossenes flexibles, gasundurchlässiges Trägerband (T), wobei das wenigstens eine Materialbahn-Umlenkelement (UMS, UMO) von einem der Trägerband-Umlenkelemente ...

Device for transporting and stretching material web, has rotary transport unit, with which material web is extended transverse to its transport direction during contact

The device has a rotary transport unit, with which the material web (5) is extended transverse to its transport direction during the contact. The transport unit comprises a rotary belt (2) guided over two conveying units. The material web lies on the rotary belt during the transport, where the rotary transport unit is expanded transverse to the transport direction of the material web. The belt (4) has thermoplastic synthetics. An independent claim is included for a method for transporting and stretching a material web.

Paper supply system and cart for a high-speed sheet feeder

A method and system are disclosed for delivering and feeding a stack of paper to a high-speed sheet feeder. A sheet handling cart is removably connectable to a docking station attached to the high-speed sheet feeder. The sheet handling cart comprises a paper trough which is liftable from the rest of the cart. The paper trough has a trough bottom which longitudinally forms an elongated opening narrower than the bottom of the paper trough, the elongated opening being dimensioned to accommodate a conveyor belt that will protrude upward through the rectangular opening, after the paper trough is lifted from the rest of the cart, in order to advance the stack of paper toward the high-speed sheet feeder.

Non-stop unwinding device with limited bulk for rolls of web-like material

本发明描述了一种用于展开单层或双层幅状材料(24)的卷(12，14)的展开设备(10)。该展开设备(10)包括：用于支撑第一卷(12)和第二卷(14)的支撑组，所述支撑组包括用于各卷(12，14)的支撑销(16)，所述支撑销(16)结合在垂直柱(18)的两个相对侧上，所述垂直柱(18)与所述展开设备(10)的底部(20)一体形成；用于各卷(12，14)的展开机构(22)，其适于将所述幅状材料(24)从卷(12，14)上展开；连接机构(26)，其适于将分别来自所述第一卷(12)和第二卷(14)的幅状材料(24)的特定部分连接到一起。所述支撑销(16)中的一个在相对于所述底部(20)测量的高度(H 1 )处结合到所述垂直柱(18)上，所述高度(H 1 )不同于结合在所述垂直柱(18)的相对侧上的第二支撑销(16)的高度(H 2 )，以尽可能地限制所述垂直柱(18)的厚度和展开设备(10)的宽度。

Medium conveyance control method and printer

Paper supply system and cart for a high-speed sheet feeder

A method and system are disclosed for delivering and feeding a stack of paper to a high-speed sheet feeder. A sheet handling cart is removably connectable to a docking station attached to the high-speed sheet feeder. The sheet handling cart comprises a paper trough which is liftable from the rest of the cart. The paper trough has a trough bottom which longitudinally forms an elongated opening narrower than the bottom of the paper trough, the elongated opening being dimensioned to accommodate a conveyor belt that will protrude upward through the rectangular opening, after the paper trough is lifted from the rest of the cart, in order to advance the stack of paper toward the high-speed sheet feeder.

RESILIENT BELT SHEET COMPILER WITH MIXED SHEET LENGTH MODE

A system, method, and resulting resilient belt type sheet compiler with a mixed sheet length mode is provided. The device includes a resilient belt transport for sequentially feeding sheets from a sheet inlet to a compiler tray, the compiler tray having a lead edge stop and a trail edge wall. A monitoring means is positioned proximate to the trail edge wall for detecting a lead end and a trail end of sequentially fed sheets from the sheet inlet to the compiler tray. A sheet brake, responsive to the monitoring means detecting a short sheet, selectively stalls the detected short sheet until a lead end of a subsequent sheet is detected by the sensor or subsequent sheets are absent.

SHEET FEEDING APPARATUS, IMAGE FORMING SYSTEM, AND IMAGE FORMING APPARATUS

A sheet feeding apparatus includes a tray configured to support a sheet, a lifting unit configured to raise and lower the tray, an air blowing unit configured to blow air to a side edge of the sheet supported by the tray to float the sheet, an attraction and conveyance unit configured to execute a feeding operation of attracting and feeding the floated sheet, an upper surface detection unit configured to detect a lower state where an upper surface of the sheet is below a detection position, and a control unit configured to control the lifting unit and the attraction and conveyance unit. The control unit is configured to execute a mode in which the tray is raised by the lifting unit for a second time longer than a first time in which the lower state is detected.

Verfahren zum Abschwarten eines Wickels einer Materialbahn von einem Wickeltambour und Vorrichtung zur Durchführung des Verfahrens, insbesondere Abschwartvorrichtung

Die Erfindung betrifft ein Verfahren zum Abschwarten eines Wickels (2) einer Materialbahn (3) von einem Wickeltambour (4) mit einem Wickelanfang (15) aufweisenden Wickel (2) in einer Abschwartvorrichtung (1). Die Erfindung ist dadurch gekennzeichnet, dass der abzuschwartende Wickel (2) während des gesamten Abwickelvorganges durch eine im Bereich des Außenumfanges (26) des Wickels (2) von einer Antriebseinrichtung (5) aufgebrachte und entgegengesetzt zur Aufwickelrichtung wirkende Umfangskraft (F_u) in Drehbewegung gehalten wird und die abgewickelte Materialbahn (3) durch eine in gleicher Richtung oder in einem Winkel geneigt zur Wirkungslinie der Umfangskraft (F_u) aufgebrachte Kraft (F_f) vom Wickel (2) weggeführt wird.

Sheet brake for use in sheet-processing machine, has multiple brake elements that hold sheets, where sheets are arranged parallel to each other, and brake elements are propelled with speed

The sheet brake (3) has multiple brake elements that hold the sheets (2), where the sheets are arranged parallel to each other. The brake elements are propelled with a speed and other brake element is propelled temporarily with another speed that is reduced opposite to the former speed. The brake elements facing the lateral sheet edge are driven with the former speed.

Paper handling and air blower positioning system for printing machine has array of air jets directed horizontally along bench surface towards detent marking zone where sheet of paper comes to rest

A printing machine feeds successive sheets of paper to a lay-up bench. The sheets are presented in alignment to a given point for a pick-up. The bench has an array of air jets (21) which are directed horizontally along the bench surface towards a detent (13) marking the extent of the zone (18) in which the sheet of paper comes to rest.

A METHOD OF RECEIVING AND PAYING OUT BILLS

A method of receiving and paying out bills including the steps of providing a bill passage in about the central portion of an elongate casing that extends along one side of a bill receiving chamber having a bill payback outlet; providing a bill conveying apparatus for conveying a bill delivered to said bill passage to a predetermined position for receiving it; utilizing a bill pushing member being capable of moving in a reciprocating motion across said passage to bill receiving chamber when the bill located at said predetermined position in said passage to be received, effects receiving of the bill by pushing it with a surface of said bill pushing member across from said passage; disengaging the rearmost bill from said bill receiving chamber by operating bill extracting apparatus in the reverse direction by a predetermined amount while said bill pushing member is activated causing it to extract away and pull out from a rearmost bill leading edge retainer which holds the remaining bills ...

Verfahren und Vorrichtung zum Einführen eines Bahnendes

Vorrichtung zur lösbaren Befestigung eines Transportbandträgers einer drucktechnischen Maschine

Die Erfindung betrifft eine Vorrichtung zur lösbaren Befestigung eines Transportbandträgers (1) einer drucktechnischen Maschine (2), wobei der dem Transport von Drucksubstraten (3) dienende Transportbandträger (1) für Servicezwecke von den mit ihm zusammenwirkenden Funktionselementen (4) wegbewegbar ist. DOLLAR A Diese Vorrichtung soll derart weitergebildet werden, daß der Transportbandträger einfach wegbewegbar und exakt in die Arbeitsposition zurückbringbar ist. Dies wird dadurch erreicht, daß der Transportbandträger (1) an einer Längsseite (5) schwenkbar an der drucktechnischen Maschine (2) anglenkt ist, derart, daß er in mindestens eine Serviceposition (6, 6') und eine Arbeitsposition (7) schwenkbar (8) und in letzter festlegbar ist.

INK-JET RECORDING METHOD AND RECORDING MEDIUM USED THEREIN

An ink-jet recording method for performing recording on a recording medium by attaching ink thereto with the recording medium adhering to a conveyor belt because of electrostatic attraction thereto is disclosed. In this method, the electrostatic attraction is caused by a charging unit that applies AC bias to the conveyor belt so that positive and negative charges are provided on the conveyor belt so as to alternate with each other in a direction in which the conveyor belt moves. The surface of the recording medium which surface comes into contact with the conveyor belt has surface resistivity that falls within a range of 1 to 9 .

Paper supply system and cart for a high-speed sheet feeder

A method and system are disclosed for delivering and feeding a stack of paper to a high-speed sheet feeder. A sheet handling cart is removably connectable to a docking station attached to the high-speed sheet feeder. The sheet handling cart comprises a paper trough which is liftable from the rest of the cart. The paper trough has a trough bottom which longitudinally forms an elongated opening narrower than the bottom of the paper trough, the elongated opening being dimensioned to accommodate a conveyor belt that will protrude upward through the rectangular opening, after the paper trough is lifted from the rest of the cart, in order to advance the stack of paper toward the high-speed sheet feeder.

SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS

BOGENZUFÜHRVORRICHTUNG UND BILDERZEUGUNGSVORRICHTUNG

NON-STOP UNWINDING DEVICE WITH LIMITED BULK FOR ROLLS OF WEB-LIKE MATERIAL

AUTOMATISCHE PRODUKTBESCHICKUNGSVORRICHTUNG ZUR VERWENDUNG MIT BOGENZUFUHRVORRICHTUNGEN

DEVICE DESENROLADOR WITHOUT INTERRUPTION WITH VOLUME LIMITED FOR BOBBINS OF MATERIAL IN LEAF FORM

SHEET FEEDING DEVICE AND SHEET PROCESSING APPARATUS

A sheet feeding device has a conveying belt, a first roller, a second roller, a support portion, a takeout section. The conveying belt is wound along the first roller and the second roller, and the first roller forms a conveying terminal portion of the conveying belt in the first conveying direction. The second roller forms a slope portion of the conveying belt that slopes downward toward the conveying terminal portion. The support portion supports each of a plurality of sheets dropped from the conveying terminal portion in an upright position, at a position more downward in the vertical direction than the conveying terminal portion. The upper sheet, out of the sheets which are overlapping on the conveying belt in the vertical direction, is arranged to relatively deviate toward a downstream side in the first conveying direction than the lower sheet. 1. A sheet feeding device , comprising:a conveying belt to convey a plurality of sheets in a first conveying direction;a conveying terminal portion at an end of the conveying belt;a first and a second roller along which the conveying belt is wound, wherein the first roller is positioned lower and downstream in the first conveying direction from the second roller thereby forming a sloped portion of the conveying belt;a support portion below the conveying terminal portion which supports each of the plurality of sheets dropped from the sloped portion in an upright position; anda takeout section which takes out a front sheet from the plurality of sheets arranged on the support portion, and conveys the taken-out sheet in a second conveying direction;wherein the plurality of sheets being loaded on the conveying belt are positioned in an overlapping manner.2. The sheet feeding device according to claim 1 , wherein a distance between the conveying terminal portion of the conveying belt and the support portion in the vertical direction can be changed.3. The sheet feeding device according to claim 2 , wherein the first roller can ...

Recording apparatus, method for transporting recording medium, and method for notifying information of remaining amount of recording medium

A recording apparatus includes a delivery section that rotates and delivers a roll-shaped recording medium; a transport belt that transports the recording medium delivered from the delivery section; a slack sensor that detects a slackened state in the recording medium delivered from the delivery section to the transport belt; and a control section that performs low speed transport control for controlling the transport belt such that the recording medium is transported by decreasing a transport speed of the recording medium depending on the transport belt if the slack sensor detects a lack of slack of the recording medium in a period of a first time or more.

Miniature device for nonstop unwinding of tape reels

FIELD: transport. SUBSTANCE: invention may be used in unwinding reeled material. Proposed device comprises bearing set to support first and second reels, unwinding mechanisms for every reel and connecting mechanism. Said bearing set consists of foundation, vertical post and reel bearing axles. The latter are secured on vertical post at different heights relative to foundation. Connection mechanism allows jointing tape material sections unwound from first and second reels. EFFECT: smaller overall dimensions, nonstop operation. 11 cl, 13 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 458 844 (13) C2 (51) МПК B65H 19/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010102863/13, 23.07.2008 (24) Дата начала отсчета срока действия патента: 23.07.2008 (72) Автор(ы): БАРТЕСАГИ Анджело (IT), ПЕРЕГО Роберто (IT) (73) Патентообладатель(и): Омет С.р.л. (IT) R U Приоритет(ы): (30) Конвенционный приоритет: 25.07.2007 IT MI2007A001497 (43) Дата публикации заявки: 27.08.2011 Бюл. № 24 2 4 5 8 8 4 4 (45) Опубликовано: 20.08.2012 Бюл. № 23 (56) Список документов, цитированных в отчете о поиске: US 6142206 A, 07.11.2000. US 4196662 A, 08.04.1980. RU 2228895 C2, 20.05.2004. EP 0458112 A1, 27.11.1991. US 4386988 A, 07.06.1983. 2 4 5 8 8 4 4 R U (86) Заявка PCT: IB 2008/002019 (23.07.2008) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 25.02.2010 (87) Публикация заявки РСТ: WO 2009/013615 (29.01.2009) Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ" (54) МАЛОГАБАРИТНОЕ УСТРОЙСТВО ДЛЯ БЕЗОСТАНОВОЧНОЙ РАЗМОТКИ РУЛОНОВ ЛЕНТОЧНОГО МАТЕРИАЛА (57) Реферат: Изобретение относится к области производства изделий из рулонного материала и может использоваться для размотки рулонов. Малогабаритное устройство для безостановочной размотки рулонов ленточного материала содержит несущую группу для удерживания первого и второго рулонов, размоточные механизмы для каждого из рулонов и соединительный ...

Apparatus for automatic postmark

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Automatic sweep device

Process for winding up a running material web and winding machine for carrying out the process

Die Erfindung betrifft ein Verfahren zum Aufwickeln einer laufenden Materialbahn (2), insbesondere einer Papier- oder Kartonbahn, bei dem die laufende Materialbahn (2) nacheinander auf mehrere Wickelkerne (3), insbesondere Tamboure, aufgewickelt wird. DOLLAR A Die Erfindung ist dadurch gekennzeichnet, DOLLAR A - dass der mindestens eine Schnitt (S) vorzugsweise zum Bahnrand (2.1, 17, 17.1, 17.1) der laufenden Materialbahn (2) parallel verlaufend und in Bahnlaufrichtung (L) der laufenden Materialbahn (2) angebracht wird, DOLLAR A - dass nach Durchlaufen des mindestens einen Schnittanfangs durch den von der Wickelwalze (5) und dem neuen Wickelkern (3.2) gebildeten Nip (N) der mindestens eine ausgebildete (eingebundene) Überführstreifen (7) mittels mindestens eines von mindestens einer Trenneinrichtung (8) kurzzeitig erzeugten Hochenergie-Luftstrahls (9) von der Außenumfangsfläche (5.1) der Wickelwalze (5) abgelöst und hierdurch gleichzeitig durchtrennt wird und DOLLAR A - dass anschließend der mindestens eine (nunmehr) abgelöste Überführstreifen (7) auf die Außenumfangsfläche (3.21) des neuen Wickelkerns (3.2) mittels mindestens einer ersten Blaseinrichtung (10), insbesondere eines Blasschuhs (10.2), überführt und vorzugsweise angelegt wird. DOLLAR A Die Erfindung betrifft weiterhin eine Wickelmaschine (1) zur Durchführung des erfindungsgemäßen Verfahrens.

Automatic paper feeder

本发明公开了一种自动送纸机，包括：设置在机架前部的翻转上料装置，翻转上料装置包括竖向设置并转动安装于机架上的翻转架、与翻转架垂直设置的自动上料辊道、一端与翻转架铰接另一端与机架铰接的翻转油缸，翻转架上设有驱动自动上料辊道沿翻转架升降的升降动力装置，翻转架的上部设有纸板分离机构，纸板分离机构包括上端向外倾斜的落纸分离滑道和位于落纸分离滑道上方的勾纸机构，落纸分离滑道的上端且勾纸机构下方设有挡纸机构；翻转上料装置下游依次设有托送装置、前输纸装置、鳞化装置和后输纸装置。利用本发明的自动送纸机为模切机或水印机等设备送纸时，整个送纸过程自动进行，替代了人工送纸，提高了生产效率，降低了劳动强度。

SMALL DEVICE FOR NON-STOP UNLIMITED ROLLS OF TAPE MATERIAL

1. Устройство (10) для размотки рулонов (12, 14) однослойного или двухслойного ленточного материала (24), содержащее: ! несущую группу для удерживания первого рулона (12) и второго рулона (14), образованную несущей осью (16) для первого рулона (12) и несущей осью (16) для второго рулона (14), причем указанные несущие оси (16) закреплены на двух противоположных сторонах вертикальной стойки (18), составляющей одно целое с основанием (20) устройства (10), ! размоточный механизм (22) для первого рулона (12) и размоточный механизм (22) для второго рулона (14), предназначенные для сматывания ленточного материала (24) с первого рулона (12) и со второго рулона (14), и ! соединительный механизм (26) для соединения специфических участков ленточного материала (24), сматываемого соответственно с первого рулона (12) и со второго рулона (14), ! отличающееся тем, что !первая из указанных несущих осей (16) закреплена на вертикальной стойке (18) на высоте (H1) относительно основания (20), отличной от высоты (Н2) относительно основания (20), на которой на противоположной стороне вертикальной стойки (18) закреплена вторая из указанных несущих осей (16). ! 2. Устройство (10) по п.1, отличающееся тем, что несущие оси (16) расположены горизонтально и, по существу, перпендикулярно к вертикальной плоскости, проходящей через продольную центральную ось устройства (10). ! 3. Устройство (10) по п.1, отличающееся тем, что соединительный механизм (26) и вертикальная стойка (18) расположены по центру вдоль продольной центральной оси устройства (10). ! 4. Устройство (10) по п.3, отличающееся тем, что первый рулон (12) и второй рулон (14) расположены на несущих осях (16) вертикальной стойки (18) таким образом, что они находятся на рав РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 102 863 (13) A (51) МПК B65H 16/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010102863/21, 23.07.2008 (71) Заявитель(и): Омет С.р.л. ( ...

Automatic product loader for use with sheet feeders

An automatic product loader adapted for loading flat sheet products into a hopper of a friction sheet feeder, upon demand, and includes a frame that adjustably supports a horizontal bed that can readily be elevated and lowered as well as be longitudinally shifted in a forward and rearward direction. The bed supports the upper flight of at least one endless belt. Also supported on the bed on either side of the endless belt run are vertically extending side guide plates. The forward edges of the side guide plates are slotted so as to receive the rear edges of the side guides defining the hopper of the friction sheet feeder so that there will be no edge or shoulder at the transition on which a sheet product might catch and become skewed. Photoeyes are used to control the automatic product loaders drive motor based upon the level of sheet products in the friction feeder's hopper.

Lithium battery pole piece feeding device

本申请公开了一种锂电池极片送料装置，其包括上同步带轮机构、下同步带轮机构以及驱动组件，上同步带轮机构中的上同步带和下同步带轮机构中的下同步带均具有一段水平设置的部分，该两个水平设置部分相互上下配合，同时在驱动组件的驱动下，实现同步带的同步移动进行送料。该上下同步带送料方式可加长与极片的接触面积，使其充分接触和压紧，提高切片运行可靠性。

Sheet conveyance apparatus and image forming apparatus

A sheet conveyance apparatus can convey a recording paper ( 12 ) in a stable condition irrespective of a kind of the material of the recording paper ( 12 ). The sheet conveyance apparatus conveys a recording sheet ( 12 ) by attaching the recording paper ( 12 ) onto an endless conveyance belt ( 21 ) by applying electric charges onto a surface of the conveyance belt ( 21 ). A charger ( 26, 83 ) charges the surface of the conveyance belt ( 21 ) in a belt-like alternate voltage pattern ( 91 ). A control part ( 73 ) controls a charge width (L) of the alternate voltage pattern ( 91 ) in a direction of conveyance of the recording paper ( 12 ).

Image recording apparatus

Sheet conveyance apparatus and image forming apparatus

一种片材传送设备，能够以稳定的状态传送记录纸(12)，而不管记录纸(12)的材料种类如何。该片材传送设备通过在传送带(21)的表面上施加电荷而将记录纸(12)吸附在环形的传送带(21)上，借此来传送记录纸(12)。充电器(26，83)按照带状交替电压图案(91)对传送带(21)的表面进行充电。控制部分(73)控制交替电压图案(91)在记录纸(12)传送方向上的充电宽度(L)。

Automatic product loader for use with sheet feeders

Apparatus and method for stabilizing sheets of a hard brittle material

本发明涉及用于在沿输送路径输送的过程中使由硬质脆性材料制成的片状元件(1)的位置稳定的一种方法和一种装置。为此，所述元件(1)被引导经过具有三个辊(4、5、6)的辊通道。

A method of receiving and paying out bills

A method of receiving and paying out bills including the steps of providing a bill passage in about the central portion of an elongate casing that extends along one side of a bill receiving chamber having a bill payback: outlet; providing a bill conveying apparatus for conveying a bill delivered to said bill passage to a predetermined position for receiving it; utilizing a bill pushing member being capable of moving in a reciprocating motion across said passage to bill receiving chamber when the bill located at said predetermined position in said passage to be received, effects receiving of the bill by pushing it with a surface of said bill pushing member across from said passage; disengaging the rearmost bill from said bill receiving chamber by operating bill extracting apparatus in the reverse direction by a predetermined amount while said bill pushing member is activated causing it to extract away and pull out from a rearmost bill leading edge retainer which holds the remaining bills in position; and, operating the extracting apparatus in the forward direction to transport said extracted rearmost bill through said bill payback outlet to said bill conveying apparatus which is operated in reverse to direct it to the customer.

Non-stop unwinding device with limited bulk for rolls of web-like material

本发明描述了一种用于展开单层或双层幅状材料(24)的卷(12，14)的展开设备(10)。该展开设备(10)包括：用于支撑第一卷(12)和第二卷(14)的支撑组，所述支撑组包括用于各卷(12，14)的支撑销(16)，所述支撑销(16)结合在垂直柱(18)的两个相对侧上，所述垂直柱(18)与所述展开设备(10)的底部(20)一体形成；用于各卷(12，14)的展开机构(22)，其适于将所述幅状材料(24)从卷(12，14)上展开；连接机构(26)，其适于将分别来自所述第一卷(12)和第二卷(14)的幅状材料(24)的特定部分连接到一起。所述支撑销(16)中的一个在相对于所述底部(20)测量的高度(H 1 )处结合到所述垂直柱(18)上，所述高度(H 1 )不同于结合在所述垂直柱(18)的相对侧上的第二支撑销(16)的高度(H 2 )，以尽可能地限制所述垂直柱(18)的厚度和展开设备(10)的宽度。

NON-STOP UNLIMITED UNLOCKING DEVICE FOR ROLLS OF RIBBED MATERIAL

Load factor measuring system for computer

(57)【要約】 【課題】 電荷密度の変化する領域が自表面上に形成さ れる搬送部材を含み、この搬送部材上に処理対象物を保 持することが静電気力によって支援されるようになって いる、薄手の処理対象物の搬送装置において、簡単な構 造と高度な耐久性を実現するとともに、残留電荷または 正味電荷や、環境への好ましくない影響を最小にする。 【解決手段】 電荷密度の変化する領域を形成するため に接点５が備えられている。接点５は搬送部材１に接触 し、そしてまた、接点５は少なくとも１つの電圧源７、 ８に接続されているとともに、搬送部材１材料内では接 点５を介して電流の流れＩが生じている。

Endless belt for conveying paper sheet and its producing method

【課題】 製造工程が少なく、薄い芯体を具備し、耐久性に優れた紙葉類搬送用無端ベルトを提供する。 【解決手段】 紙葉類搬送用無端ベルト１０は、熱収縮チューブからなる芯体１１を具備するゴム状弾性体１２からなる。 【選択図】 図１

Unwinder for reels and unwinding method

The unwinder (1) comprises a pair of tailstocks (21A, 21B) adapted to engage and support a reel (B1, B2, B3) to be unwound and a peripheral unwinding device (5) adapted to co-act with a reel in said unwinding station (1A; 1B). There is also provided a shuttle (31) adapted to insert reels into the unwinding station, movable between a loading position of the reel on the shuttle and a position aligned with the pair of tailstocks (21A, 21B), to transfer a reel from the shuttle (31) to the tailstocks (21A, 21B) or vice versa; In use, the peripheral unwinding device (5) is positioned under the reel (B1, B2) of web material (N1, N2), so that the force exerted by the peripheral unwinding device on the reel being unwound has a component that is subtracted from the weight force of the reel.

Method of receiving and paying out bills

A method of receiving and paying out bills including the steps of providing a bill passage in about the central portion of an elongate casing that extends along one side of a bill receiving chamber having a bill payback: outlet; providing a bill conveying apparatus for conveying a bill delivered to said bill passage to a predetermined position for receiving it; utilizing a bill pushing member being capable of moving in a reciprocating motion across said passage to bill receiving chamber when the bill located at said predetermined position in said passage to be received, effects receiving of the bill by pushing it with a surface of said bill pushing member across from said passage; disengaging the rearmost bill from said bill receiving chamber by operating bill extracting apparatus in the reverse direction by a predetermined amount while said bill pushing member is activated causing it to extract away and pull out from a rearmost bill leading edge retainer which holds the remaining bills in position; and, operating the extracting apparatus in the forward direction to transport said extracted rearmost bill through said bill payback outlet to said bill conveying apparatus which is operated in reverse to direct it to the customer.

Unwinder, in particular for unwinding reels of paper, semi-automatic plant comprising such unwinder and process for unwinding reels

An unwinder for unwinding reels of paper includes a supporting structure partially closed and defining an internal space suitable for unwinding at least one reel; the supporting structure includes: a first lateral support; a second lateral support spaced from the first support; a crosspiece interposed above between the first and the second support defining with the first support and second support the partially closed structure; the unwinder further includes: a first axial unwinding system placed at the first support and configured to axially unwind a first reel; a second axial unwinding system placed at the second support and configured to unwind a second reel; a joining device placed at the crosspiece and configured to make a joint between a first ply belonging to the first reel and a second ply belonging to the second reel to perform a reel exchange.

Verfahren zum aufwickeln einer laufenden materialbahn sowie wickelmaschine zur durchführung des verfahrens

Recording apparatus, method for transporting recording medium, and method for notifying information of remaining amount of recording medium

A method is for notifying information of a remaining amount of a recording medium in a recording apparatus including a delivery section that rotates and delivers a roll-shaped recording medium, a transport belt that transports the recording medium delivered from the delivery section, and a slack sensor that detects a slackened state in the recording medium delivered from the delivery section to the transport belt. The method includes notifying the information of the remaining amount of the recording medium if the slack sensor detects a lack of slack of the recording medium in a period of a first time or more.

シート搬送装置及び画像形成装置

【課題】シートのカールを矯正するために必要な一対の可変ローラの移動量を小さくする。【解決手段】シート搬送装置８００は、一対の搬送ベルト８３０ａ、８３０ｂと、一対の入口ローラ８０１ａ、８０１ｂと、一対の出口ローラ８０２ａ、８０２ｂと、一対の入口ローラと一対の出口ローラとの間で一対の搬送ベルトを挟んで配置された一対の可変ローラ８２０ａ、８２０ｂと、一対の可変ローラの上流に配置された一対の上流ローラ８１０ａ、８１０ｂと、一対の可変ローラの下流に配置された一対の下流ローラ８１１ａ、８１１ｂと、シート搬送方向と一対の可変ローラの回転軸とに直交する第一の方向及び第二の方向に一対の可変ローラを移動させる移動装置と、を備え、一対の上流ローラの直径及び一対の下流ローラの直径は、一対の可変ローラの直径より小さい。【選択図】図２

Unwinder, in particular for unwinding reels of paper, semi-automatic plant comprising such unwinder and process for unwinding reels

An unwinder (1) for unwinding reels (21, 22) of paper is described, which comprises:- a supporting structure (3) that is partially closed and defining an internal space suitable for unwinding at least one reel (21, 22); the supporting structure (3) comprises:- a first lateral support (31);- a second lateral support (32) spaced from the first support (31);- a crosspiece (4) interposed above between the first (31) and the second support (32) defining with said first support (31) and second support (32) the partially closed structure;the unwinder (1) further comprises:- a first axial unwinding system (5) placed at the first support (31) and configured to axially unwind a first reel (21);- a second axial unwinding system (6) placed at the second support (32) and configured to unwind a second reel (22);- a joining device (40) placed at the crosspiece (4) and configured to make a joint between a first ply (210) belonging to the first reel (21) and a second ply (220) belonging to the second reel (22) to perform a reel exchange;the second unwinding system (6) is configured to load the second reel (22) from a loading zone (1) after the first reel (21) being unwound on the first unwinding system (5) reaches a first predetermined diameter;the joining device (40) being configured to make the joint between the first reel (21) and the second reel (22) when the first reel (21) reaches a second predetermined diameter smaller than the first predetermined diameter;the second unwinding system (6) is configured to unwind the second reel (22) after the joint has been made, the first unwinding system (5) is configured to interrupt the unwinding of the first reel (21) after the second unwinding system (6) has started unwinding the second reel (22).A plant (100), at least partly automatic, comprising such an unwinder (1) and a process for unwinding reels (21, 22) by means of such a plant (100) are further described.

Sheet conveying apparatus

A conveying apparatus for feeding sheets into a processing apparatus is discloses which comprises a plurality of nips within which sheets are gripped and driven along a conveying direction towards the processing apparatus, each nip being defined between a respective drive wheel and an opposing reaction surface. The drive wheels are omni- wheels configured to apply a frictional force to advance the sheets in the conveying direction while permitting free movement of the sheets in a direction transverse to the conveying direction, the reaction surfaces permitting free movement of the sheets in the transverse direction, and an elongate guide is arranged on one side of the conveying apparatus, to extend generally parallel to the conveying direction, the conveying apparatus being configured to urge conveyed sheets in the transverse direction into contact with the guide. A control system is provided to move the guide generally in the transverse direction in dependence upon sensed fiducials on the conveyed sheets, to ensure correct alignment of the sheets in the transverse direction with respect to the processing apparatus.

Lamination apparatus and cleaning mechanism for a transportation sheet

Automatische vorrichtung zum beladen von produkten zur verwendung bei einem bogenanleger

processo para desenrolar um rolo-mãe para formar mútiplos rolos de produto

PROCESSO PARA DESENROLAR UM ROLO-MÃE PARA FORMAR MÚLTIPLOS ROLOS DE PRODUTO A presente invenção provê um bobinador para bobinamento de uma trama para produzir um produto enrolado. O bobinador inclui um aparelho de transporte de trama que é usado para transporte da trama. Em uma modalidade exemplar também está incluída uma plurali-dade de módulos de bobinamento independentes. Os módulos de bobinamento estão posicionados de maneira independente para se engatarem, de maneira independente, com a trama conforme a trama seja transportada pelo aparelho de transporte de trama. Os módulos de bobinamento podem ser configurados para enrolar a trama para formar um produto enrolado por bobinamento de centro, bobinamento de superfície e combinações de bobinamento de centro e de superfície. Os módulos de bobinamento são estrutural-mente e operacionalmente independentes uns dos outros, no sentido que, se um módulo for desabilitado, outro ainda pode operar para produzir o produto enrolado sem paralisar o bobinador.

一种口罩生产用压平设备

本发明公开了一种口罩生产用压平设备，包括壳体，壳体内表面底部设置有支架支撑的传动带动机构，壳体内表面顶部位于传送带机构上方的位置安设有压平机构，压平机构包括由第一液压伸缩杆驱动的热压板以及由第二液压伸缩杆驱动的塑形压板，第一液压伸缩杆和第二液压伸缩杆自左往右依次设置，传动带机构内的传送带相对的一侧之间且位于压平机构的位置安设有压平支撑板，压平支撑板底部位于热压板的位置安设有电加热装置；本发明通过控制器控制第一液压伸缩杆全伸长，第二液压伸缩杆半伸长，配合压平支撑板上的电加热装置对口罩进行热压平，然后口罩移送至第二液压伸缩杆的下方，控制器控制第二液压伸缩杆全伸长，对热压后的口罩进行冷压平塑形，可以有效解决背景技术存在的问题。

记录装置、卷取装置及被记录介质的卷取方法

本发明在具备设置多个卷取被记录介质的卷取轴的旋转台且使记录头往返扫描来进行记录的记录装置中抑制记录图像的画质的下降。该记录装置具备：输送机构（40），其能间歇输送被记录介质（P）；记录机构（3），其在与输送机构（40）所形成的被记录介质（P）的输送方向相交的方向（B）上使记录头（7）往返扫描以进行记录；旋转台（12），其设有多个卷取被记录介质（P）的卷取轴（14、15）；卷取轴的旋转机构（30、31）；旋转台（12）的旋转机构（29）；和控制部（20），其控制卷取轴的旋转机构及旋转台（12）的旋转机构（29）以与输送机构（40）所进行的间歇输送对应地使卷取轴及旋转台中至少一个间歇旋转。

記録装置

シート給送装置、画像形成システム、及び画像形成装置

【課題】エアによりシートを浮上させて給送するものにおいて、シートの給送不良の発生を低減すること。【解決手段】本シート給送装置は、シートを支持する昇降可能なトレイと、トレイを昇降させる昇降部と、を備えている。また、本シート給送装置は、トレイに支持されたシートの側端にエアを吹き付けてシートを浮上させるエア吹き付け部と、浮上させたシートを吸着して給送する給送動作を実行可能な吸着搬送部と、シートの上面が検出位置よりも下方である下方状態を検出する上面検出部と、を備えている。そして、昇降部によって、下方状態を検出している第１の時間よりも長い第２の時間、トレイを上昇させるモードを実行可能である。【選択図】図８

Vorrichtung zum abschwarten eines wickels einer materialbahn von einem wickeltambour

Recording apparatus

A recording apparatus includes a recording head that performs recording on a medium, a transport belt that has an clinging surface that cling the medium, and transports the medium to a position facing the recording head, a first charging unit that is in contact with the transport belt to frictionally charge the clinging surface, and a second charging unit that applies a voltage to the transport belt to charge the clinging surface, in which a control unit, which switches between charging of the clinging surface by the first charging unit and charging of the clinging surface by the second charging unit, switches between the charging of the clinging surface by the first charging unit and the charging of the clinging surface by the second charging unit, according to a state of a surface of the medium, which is in contact with the clinging surface.

Sheet feeding conveyor

Center/surface rewinder and winder

A winder for winding a web to produce a rolled product is provided. The winder includes a web transport apparatus that is used for conveying the web. Also included in one exemplary embodiment is a plurality of independent winding modules. The winding modules are independently positioned to independently engage the web as the web is conveyed by the web transport apparatus. The winding modules may be configured to wind the web to form a rolled product by center winding, surface winding, and combinations of center and surface winding. The winding modules are structurally and operationally independent of one another where if one module is disabled, another may still operate to produce the rolled product without shutting down the winder.

processo para desenrolar um rolo-mãe para formar mútiplos rolos de produto

  PROCESSO PARA DESENROLAR UM ROLO-MÃE PARA FORMAR MÚLTIPLOS ROLOS DE PRODUTO A presente invenção provê um bobinador para bobinamento de uma trama para produzir um produto enrolado. O bobinador inclui um aparelho de transporte de trama que é usado para transporte da trama. Em uma modalidade exemplar também está incluída uma plurali-dade de módulos de bobinamento independentes. Os módulos de bobinamento estão posicionados de maneira independente para se engatarem, de maneira independente, com a trama conforme a trama seja transportada pelo aparelho de transporte de trama. Os módulos de bobinamento podem ser configurados para enrolar a trama para formar um produto enrolado por bobinamento de centro, bobinamento de superfície e combinações de bobinamento de centro e de superfície. Os módulos de bobinamento são estrutural-mente e operacionalmente independentes uns dos outros, no sentido que, se um módulo for desabilitado, outro ainda pode operar para produzir o produto enrolado sem paralisar o bobinador.

印刷设备的送纸结构

本发明涉及印刷设备技术领域，尤其是印刷设备的送纸结构，包括有送纸皮带，在送纸皮带的上侧设有输纸框，输纸框上沿送纸皮带的宽度方向间隔设置有支撑杆，支撑杆沿送纸方向设置，支撑杆两端与输纸框活动连接，所述支撑杆上设置有压纸轮和压纸毛轮，压纸毛轮放于纸张的拖梢处，压纸轮和压纸毛轮分别通过各自的连杆连接支撑杆，支撑杆上设置有调节结构作用连杆，以调整压纸轮、压纸毛轮与送纸皮带之间的间隙，确保与纸张接触压力，提升送纸稳定、流畅。同时可通过调整支撑杆在输纸框上的位置，即可同步调整多个压纸轮和压纸毛轮的位置，以适应不同尺寸的纸张，调整方便、快捷。

Vorrichtung zum Abschwarten eines Wickels einer Materialbahn von einem Wickeltambour

記録装置、巻取装置及び被記録媒体の巻取方法

【課題】被記録媒体を巻き取る巻取軸が複数設けられたターレットを備え、記録ヘッドを往復走査させて記録する記録装置において、記録画像の画質の低下を抑制する。 【解決手段】被記録媒体Ｐを間欠搬送可能な搬送機構４０と、前記搬送機構４０による前記被記録媒体Ｐの搬送方向Ａと交差する方向Ｂに記録ヘッド７を往復走査させて記録する記録機構３と、前記被記録媒体Ｐを巻き取る巻取軸１４、１５が複数設けられたターレット１２と、前記巻取軸１４，１５の回転機構と、前記ターレット１２の回転機構と、前記搬送機構４０による前記間欠搬送に対応させて、前記巻取軸１４、１５及び前記ターレット１２の少なくとも一方を間欠回転させるよう前記巻取軸１４、１５の回転機構及び前記ターレット１２の回転機構を制御する制御部と、を備える。 【選択図】図１

Recording device, take-up device, and method for taking up recording medium

A recording device includes a conveyance mechanism, a recording mechanism, a rotational mechanism of a plurality of take-up spindles, and a control unit. The conveyance mechanism is configured to convey a recording medium intermittently in a conveyance direction. The recording mechanism is configured to record by reciprocatingly scanning a recording head in a direction that intersects with the conveyance direction. The rotational mechanism is configured to take up the recording medium. The control unit is configured to control the conveyance mechanism and the rotational mechanism to substantially synchronize conveying of the recording medium by the conveyance mechanism and taking-up of the recording medium by the rotational mechanism.

Inkjet recording device

An inkjet recording device is disclosed that is capable of precisely defining the gap between a conveyance belt and a recording head and maintaining good flatness of the conveyance belt and a recording medium being conveyed. A guide unit is arranged to push a portion of the conveyance belt from the inner side to approach the recording unit. The guide unit has a number of projecting ribs formed on the surface of the guide unit in contact with the conveyance belt and arranged to be perpendicular to the rolling direction of the conveyance belt.

Sheet conveying method, sheet attracting conveying apparatus and recording apparatus

The present invention relates to a sheet conveying method in use of a conveyance belt formed with a plurality of electrodes for attracting a sheet with electrostatic force. The electrodes are applied with a voltage changed along with the lapse of time for generating attraction force, and the integral value of voltage applied to one electrode has a polarity different from that of the integral value of voltage applied to another adjacent electrode.

シート搬送装置及び画像記録装置

(57)【要約】 【課題】 本発明は、搬送ベルト上の特定の位置の電極 を特異な態様で形成することにより、別途マーカーなど を要することなく位置を認識することのできるシート搬 送装置及び画像記録装置を提供することを目的としてい る。 【解決手段】 上記課題を解決するために、本発明に係 るシート搬送装置及び画像記録装置の代表的な構成は、 シートを搬送する搬送ベルト２と、前記搬送ベルト２の 搬送方向に複数の電極を設置したくし歯電極10、11を有 し、前記くし歯電極10、11のうち特定の位置の電極を特 異な態様で形成し、該電極の態様を検出する探針４を設 け、前記探針４による情報に基づき動作を制御するよう 構成したことを特徴とする。

잉크젯 기록 장치

본 발명에 따르면, 반송 밸트와 기록 헤드 사이의 간격을 정확하게 한정할 수 있고, 반송 벨트와 반송되는 기록 매체의 평면성을 양호하게 유지할 수 있는 잉크젯 기록 장치가 제공된다. 반송 벨트의 일부분을 내측으로부터 압박하여 기록 유닛에 이르게 하는 안내 유닛이 설치된다. 안내 유닛은 반송 벨트와 접촉하는 표면에 형성된 다수의 돌출 리브를 구비하는데, 이 돌출 리브는 반송 벨트의 회전 방향에 수직하게 설치된다.

Cinghia di guida per la movimentazione di materiale cartaceo

介质输送控制方法以及打印机

本发明提供介质输送控制方法以及打印机。打印机(1)在纸输送路(8)的卷筒纸收纳部(7)与输送机构(12)之间具备能够随着作用于记录纸(3)的张力的变动而移动的移动部件(27)。若终端粘合于卷筒纸(2)的纸芯(2a)的记录纸(3)用完，则作用于记录纸(3)的张力较高，从而移动部件(27)位于允许移动区域(E0)内的张紧侧错误判定区域(E1)。若移动部件(27)位于张紧侧错误判定区域(E1)，则对移动部件(27)停留在张紧侧错误判定区域(E1)的经过时间进行计量，若该经过时间超过错误判定时间，则错误检测部(38)检测错误。因此，能够不使用专用传感器地检测无纸错误。

Ink-jet recording method and recording medium used therein

An ink-jet recording method for performing recording on a recording medium by attaching ink thereto with the recording medium adhering to a conveyor belt because of electrostatic attraction thereto is disclosed. In this method, the electrostatic attraction is caused by a charging unit that applies AC bias to the conveyor belt so that positive and negative charges are provided on the conveyor belt so as to alternate with each other in a direction in which the conveyor belt moves. The surface of the recording medium which surface comes into contact with the conveyor belt has surface resistivity that falls within a range of 1 to 9 .

잉크젯 기록 방법 및 기록 매체

정전 흡착으로 인해 이송 벨트에 부착되는 기록 매체에 잉크를 부여함으로써 기록 매체 상에 기록을 수행하는 잉크젯 기록 방법이 개시된다. 이 기록 방법에 있어서, 상기 정전 흡착은 상기 이송 벨트 상에 플러스, 마이너스 전하가 상기 이송 벨트가 이동하는 방향으로 교대로 부여되도록 상기 이송 벨트에 AC 바이어스를 인가하는 대전 수단에 의한 것이다. 상기 이송 벨트와 접촉하는 상기 기록 매체의 표면은 1×10 9 ~ 9×10 12 Ω 범위 내의 표면 저항률을 갖는다. 잉크젯 프린터(inkjet printer), 정전 흡착 (electrostatic attraction), 기록 매체(recording medium)

Ink-jet recording method and recording medium used therein

Vorrichtung und Verfahren zum Fördern und gleichzeitigem Stabilisieren von flexiblen, flächigen Gegenständen

Die Erfindung betrifft eine Vorrichtung (1) und ein Verfahren zum Fördern von flexiblen, flächigen Gegenständen (100, 100'), insbesondere Druckereiprodukten, mit einer Mehrzahl von Förderelementen (10), welche durch ein entlang einer geschlossenen Umlaufbahn (U) antreibbares Förderorgan (20) in einer Förderrichtung (F) bewegbar sind und imstande sind, wenigstens einen Gegenstand (100, 100') aufzunehmen und zu fördern. Zum Stabilisieren der Gegenstände (100, 100') insbesondere in Bereichen (B) der Umlaufbahn (U), in denen grosse Beschleunigungen auftreten ist eine Stabilisierungseinrichtung (30) mit wenigstens einem Stabilisierungsorgan (32, 33, 36) vorhanden. Die Stabilisierungseinrichtung (30) bildet eine nachgiebige Stabilsierungslinie (34') oder Stabilisierungsfläche (34) aus und drückt die Gegenstände (100, 100') wenigstens in einem Teil der Umlaufbahn gegen das Förderelement (10). Hierdurch wird verhindert, dass sich die Gegenstände relativ zum Förderelement (10) verschieben, was zu Problemen bei der Weiterverarbeitung führen kann.

Recording apparatus

片材传送设备及方法和成像设备

一种片材传送设备，能够以稳定的状态传送记录纸(12)，而不管记录纸(12)的材料种类如何。该片材传送设备通过在传送带(21)的表面上施加电荷而将记录纸(12)吸附在环形的传送带(21)上，借此来传送记录纸(12)。充电器(26，83)按照带状交替电压图案(91)对传送带(21)的表面进行充电。控制部分(73)控制交替电压图案(91)在记录纸(12)传送方向上的充电宽度(L)。

一种口罩生产用压平设备

本发明公开了一种口罩生产用压平设备，包括壳体，壳体内表面底部设置有支架支撑的传动带动机构，壳体内表面顶部位于传送带机构上方的位置安设有压平机构，压平机构包括由第一液压伸缩杆驱动的热压板以及由第二液压伸缩杆驱动的塑形压板，第一液压伸缩杆和第二液压伸缩杆自左往右依次设置，传动带机构内的传送带相对的一侧之间且位于压平机构的位置安设有压平支撑板，压平支撑板底部位于热压板的位置安设有电加热装置；本发明通过控制器控制第一液压伸缩杆全伸长，第二液压伸缩杆半伸长，配合压平支撑板上的电加热装置对口罩进行热压平，然后口罩移送至第二液压伸缩杆的下方，控制器控制第二液压伸缩杆全伸长，对热压后的口罩进行冷压平塑形，可以有效解决背景技术存在的问题。

一种高铁双向电缆敷设车专用底盘

本发明涉及一种高铁双向电缆敷设车专用底盘，该底盘行驶在铁路轨道板上，该底盘包括车架和行走台车，行走台车安装在车架底部的四角处，每组行走台车均包括台车架和行走车轮，安装在车架底部一端的两组行走台车记为主动行走台车，主动行走台车的行走车轮均连接有用于驱动行走车轮的驱动总成，另外两组行走台车记为从动行走台车。在铁路轨道板出现弯曲时，台车架与车架之间设置的回转轴使得该电缆敷设作业车专用底盘能灵活转弯，提高了该作业车专用底盘的适用范围；当铁路轨道板出现弯曲时，通过导向装置的设置，使得导向轮能够根据铁路轨道板的弯曲自由调整方向，从而避免了该专用底盘在作业过程中出现脱轨的情况，提高了作业的安全性和稳定性。

一种绷带自动分切机

本发明涉及绷带生产设备领域，具体涉及一种绷带自动分切机，包括支撑座，所述的支撑座的顶面设置有传送装置，支撑座与传送装置之间设置有纵向移动装置，传送装置的顶面设置有纵向夹紧装置，传送装置的底部安装有纵向传动装置，传送装置的前部的上方设置有竖向夹紧装置，传送装置包括两个间隔设置的传送架一，传送架一之间传动连接有传送带一和传送带二，传送带一传动设置在主动辊和从动辊上，传送带二传动设置在转动辊上，传送带一通过电机驱动，竖向夹紧装置的侧部设置有竖向设置的切割刀；用来解决现有的绷带切割时需要人工切割，工作效率低的问题。

记录装置

一种记录装置，其特征在于，具备：记录头，对介质进行记录；输送带，具有用于吸附介质的吸附面，并将介质向与所述记录头对置的位置输送；第一带电单元，与所述输送带接触而使所述吸附面摩擦带电；以及第二带电单元，通过对所述输送带施加电压来使所述吸附面带电，切换所述吸附面基于所述第一带电单元的带电与所述吸附面基于所述第二带电单元的带电的控制单元根据与所述吸附面接触的介质的面状态，切换所述吸附面基于所述第一带电单元的带电和所述吸附面基于所述第二带电单元的带电。

一种印刷用进纸装置

本发明公开了一种印刷用进纸装置，包括工作台，所述工作台上连接有能减少纸张与纸张之间静电吸引力的吹气装置，所述吹气装置一侧设有传输带，且传输带通过支撑板与工作台固定连接，所述传输带顶部设有能将纸进一步压平的纸压轮，所述吹气装置顶部连接有能吸起纸张的移动吸附装置，且移动吸附装置与工作台顶部固定连接。此印刷用进纸装置，通过设置的吹气装置，可以实现减少纸张与纸张之间的静电吸引力，避免将纸张吸起时，连带着下层纸张被吸起，印刷时出现空白页，通过设置的移动吸附装置，实现将第一层纸张吸起，并且传输给传输带进入下一步工艺，通过设置的调节支撑件和移动件，可以实现放置不同型号的纸张。

Recording device, take-up device, and method for taking up recoding medium

A recording device includes a conveyance mechanism, a recording mechanism, a rotational mechanism of a plurality of take-up spindles, and a control unit. The conveyance mechanism is configured to convey a recording medium intermittently in a conveyance direction. The recording mechanism is configured to record by reciprocatingly scanning a recording head in a direction that intersects with the conveyance direction. The rotational mechanism is configured to take up the recording medium. The control unit is configured to control the conveyance mechanism and the rotational mechanism to substantially synchronize conveying of the recording medium by the conveyance mechanism and taking-up of the recording medium by the rotational mechanism.

Recording apparatus, method for transporting recording medium, and method for notifying information of remaining amount of recording medium

A method is for notifying information of a remaining amount of a recording medium in a recording apparatus including a delivery section that rotates and delivers a roll-shaped recording medium, a transport belt that transports the recording medium delivered from the delivery section, and a slack sensor that detects a slackened state in the recording medium delivered from the delivery section to the transport belt. The method includes notifying the information of the remaining amount of the recording medium if the slack sensor detects a lack of slack of the recording medium in a period of a first time or more.

Media conveyance control method and printer

A printer 1 has a movable member 27 that can move following change in the tension on recording paper 3 between a roll paper compartment 7 and a conveyance mechanism 12 on the paper conveyance path 8 . When recording paper 3 of which the end is glued to the core 2 a of a paper roll 2 runs out, the tension on the recording paper 3 rises and the movable member 27 goes to a tension-side error determination range E 1 in its range of allowable movement E 0 . When the movable member 27 is in the tension-side error determination range E 1 , the time the movable member 27 remains in the tension-side error determination range E 1 is counted, and if this measured time exceeds an error determination time, an error detection unit 38 detects an error. No-paper errors can therefore be detected without using a dedicated sensor.