ТКАЦКАЯ ЛИНИЯ ДЛЯ ПОЛУЧЕНИЯ ТЕХНИЧЕСКОЙ ТКАНИ

Полезная модель относится к текстильной отрасли легкой промышленности, а именно, к оборудованию для изготовления тканей специального назначения. Линия включает средство для размещения нитей основы в виде шпулярника, состоящего из стоек с наклонно закрепленными на них поддонами, снабженными фиксирующими средствами для неподвижного закрепления вертикально размещенных относительно плоскости поддонов паковок. Технический результат полезной модели состоит в увеличении числа посадочных мест в шпулярнике, а также снижении суммарного натяжения нитей основы и повышении качества готовой ткани.

Шпулярник ткацкого станка

Изобретение относится к текстильной промышленности, а именно шпулярников ткацких станков, и позволяет осуществить поочередное непрерывное сматывание крученых нитей с паковок и упростить конструкцию шпулярника. Попарно сгруппированные паковкодержатели 1 и 2 смонтированы вдоль оси шпулярника и консольно закреплены между собой под углом и со смещением на шаг не менее радиуса основной полновесной паковки. Паковкодержатель 1 выполнен с возможностью свободного на нем вращения основной паковки для обеспечения радиального сматывания нити, а другой 2 - с жесткой фиксацией запасной паковки для осевого сматывания нити. Каждая пара па- ковкодержателей снабжена нитенатяжите- лем 3, ось которого направлена перпендикулярно оси паковкодержателя 1 и в плане пересекает основную паковку пополам. Ось паковкодержателя 2 направлена параллельно оси шпулярника. Шпулярник снабжен ограничителем 6, исключающим перехлестывание нити при переключении сматывания нити с одной паковки на другую, и попарно установленными ...

VOLUME WEAVING LOOM

Improved ribbon loom capable of stabilizing weft insertion

Loom, in particular a ribbon loom

The loom, in particular a ribbon loom, has at least one electrically-driven thread transport device (22a, 22b, 22c, 26a, 26b) for the weft threads (10) for processing at least one thread (10) or a group of threads over at least the distance between two lengths of weft. It also contains a fabric outlet for the woven fabrics and an electronic control device (36) for controlling the loom based on a pattern program for the woven fabrics to be produced. The loom can be better adjusted to the woven fabrics to be produced, in other words to the pattern and the thread material used, if the control device (36) has control means for adjusting automatically at the thread transport device (22a, 22b, 22c, 26a, 26b) the feed length of the thread (10) to be delivered according to the data predefined in the pattern program, the fabric outlet (16), and the width of the woven fabrics (14) to be produced.

Warp yarn expansion controller

MACHINE FOR PRODUCING TRIAXIAL TEXTILE

A method and apparatus for controlling yarn tension

A method and apparatus of controlling yarn pull-off tension in yarn 14 being drawn from a cheese having a carrier tube 12 rotatably mounted on a spindle 16, involve providing the carrier tube 12 with braking means 38 which is engagable with the spindle 16 so as to apply a desired braking force of a predetermined value eg. 0.5N to said carrier tube, the braking force being independent of the mass of yarn on the cheese, whereby the braking force FR1 is able to compensate for a reduction in a first yarn pull-off tension component T1 which is dependent on the mass of yarn on the cheese by generating a second, independent, yarn pull-off tension component, thereby providing a total yarn pull-off tension which is a combination of the first and second tension components, the desired braking force being chosen such that the total yarn pull-off tension is constrained within a smaller range of values than the yarn pull-off tension generated by the first yarn pull-off tension component alone.

Yarn tension control mechanism

A yarn tension control mechanism (22) for use with yarn (30) arranged to be pulled from yarn packages into a yarn processing machine. The mechanism comprises a yarn guide (24) defining a plurality of yarn guide passageways (26). Each yarn guide passageway (26) includes a yarn inlet end (28) into which yarn (30) from a yarn package is directed and a yarn outlet end (32) from which the yarn (30) is pulled into a yarn processing machine. An extraction mechanism (34) is provided to draw lengths of yarn (30) from the yarn packages prior to the yarn (30) being pulled into the yarn processing machine such that tension in the lengths of yarn (30) upstream of the yarn inlet ends (26) of the yarn guide passageways (28) is minimized. An adjustable clamp member (36) is provided in each yarn guide passageway (26) between the yarn inlet end (28) and the yarn outlet end (32) to create adjustable tension in the yarn (30) downstream of the clamp member (36) when the yarn is pulled into the yarn processing ...

Creel of ribbon spandex loom

The invention belongs to the field of textile machinery, in particular to a creel of a ribbon spandex loom. The creel comprises a lathe head, a connecting frame, a barrel installation mechanism and a plurality of shafts, wherein the barrel installation mechanism is connected with the shafts; a plurality of parallel rollers are arranged in the connecting frame and on the side faces of the shafts; each roller is correspondingly arranged on the side face of one shaft; a driving mechanism arranged in the lathe head is connected with the rollers; the other side of each roller is provided with a plurality of thread guide devices; the thread guide devices are fixedly arranged in the connecting frame; and the end part of each roller is provided with a braking mechanism. The creel has the advantages of realizing active yarn feeding and yarn feeding correctness, improving the work efficiency of the ribbon spandex loom and adjusting yarn feeding effect. Compared with the prior art, remarkable improvements ...

SPRUNG RETURN FOR DELIVERING AN ELONGATE MEMBER UNDER TENSION

YARN TENSIONING SYSTEM FOR KEEPING A YARN WHICH IS TAKEN FROM A YARN STORAGE SYSTEM TO A YARN TAKE-OFF SYSTEM OF A WEAVING MACHINE UNDER TENSION

FLAT YARN FABRIC AND ITS PRODUCTION AND PRODUCTION SYSTEM OF THE SAME

PROBLEM TO BE SOLVED: To obtain a flat yarn fabric capable of manifesting high strength properties as a reinforcing base for FRP keeping flat state even when utilizing flat yarns from thick yarns by leading warp which is the flat yarn, to a heddle through a specific process. SOLUTION: The production system unreels warps in the lateral direction from plural bobbins 20a, 20b wound with flat yarn warps Twr, passes the flat yarns one by one, so that the flat faces of the warps touch only the wires 21b, 21b of a comb 21 to parallels in a desired density. Winding the warps on two guide bars 22a, 22a of a horizontal guide 22 in S shape setting so that the flat faces of the warps twisted 90° between the horizontal guide 22 and the comb 21, leading to a heddle 22 set for each warp, they are inweaved into the weft Twf sent from a weft supplying system. COPYRIGHT: (C)1999,JPO ...

Thread feeding equipment for a weaving or knitting machine

Clutches in rotating drives of spools feeding threads to a weaving or knitting machine are disengaged when respective gravity-biased travelling compensating pulleys reach their lower limits and are reengaged when the respective pulleys reach their upper limits. The variable loops of thread formed by the compensating pulleys compensate for different speeds of thread take up by the machine.

Creel with Twisting Device

Spandex frame

Device of invariable low tension of preparation limit silk

YARN TENSIONING SYSTEM AND METHOD FOR KEEPING A YARN WHICH IS TAKEN FROM A YARN STORAGE SYSTEM TO A YARN TAKE-OFF SYSTEM OF A WEAVING MACHINE UNDER TENSION

Tension strap

A tension strap for a fibre tensioner of a creel comprises a first portion 60 with a free end 42 for connection to a fibre tensioner; and a second portion 62 with another free end 44 for connection to the creel frame. A third portion 64 extends between and joins the first and second portions. The strap may encircle a fibre holder bearing surface (58, figure 5) to form a looped strap extending around the bearing surface, the loop comprising the third portion. The strap may be plain and be spirally wrapped around the bearing. Alternatively, the strap may comprise a slot of width W1 which accommodates a reduced width portion W2. The strap may be looped by passing the free end 44 through the slot. The strap may be made from rubber, felt, leather or a woven composite. The straps contacting surface preferably has a friction coefficient of at least 0.5 and may have longitudinal grooves which improve flexibility and aid the dispersal of particles. The strap may be located in a holder bearing track ...

织造扁平状粗经纱机织物的织机送经筒子架

The let-off creel for weaving flat coarse warp fabric, such as large tow carbon fiber fabric includes several basic frames arranged in the loom breadth direction and in the back of the loom, and each basic frame has two work planes in 10-20 deg angle including one front work plane and one back work plane with yarn guiding ceramic holes 10-30 mm higher than those in the front one. Each of the work plane has 7 or 8 layers of 8 or 9 lines of bobbins mounted, with the bobbins in the lower layer are 5 mm over shifted relatively to those in the upper layer. The interval between the yarn guiding hook and corresponding bobbin shaft is greater than 250 mm and there is operating passage between the basic frames. The present invention has the advantages of homogeneous wrap tension, raised fabric breaking strength, reduced crossed wear, simplified creel structure and small covered area.

MECHANISM TENSIONER HAS RECALL TO DELIVER AN ELEMENT LENGTHENS UNDER TENSION

LOOM, IN PARTICULAR A RIBBON LOOM

The loom, in particular a ribbon loom, has at least one electrically-driven thread transport device (22a, 22b, 22c, 26a, 26b) for the weft threads (10) for processing at least one thread (10) or a group of threads over at least the distance between two lengths of weft. It also contains a fabric outlet for the woven fabrics and an electronic control device (36) for controlling the loom based on a pattern program for the woven fabrics to be produced. The loom can be better adjusted to the woven fabrics to be produced, in other words to the pattern and the thread material used, if the control device (36) has control means for adjusting automatically at the thread transport device (22a, 22b, 22c, 26a, 26b) the feed length of the thread (10) to be delivered according to the data predefined in the pattern program, the fabric outlet (16), and the width of the woven fabrics (14) to be produced.

Method and apparatus for manufacturing a reinforcing woven fabric

Method for controlled warp tensioning in the manufacture of more especially cord fabric for vehicle tyres on a weaving device and weaving device for carrying out this method

Method to control the warp tension, in a loom e.g. for vehicle tyre cords To control the warp tension, in a loom, the band of warps is given a controlled deflection in at least one defined position in relation to the reference plane, according to the weaving stop pulses. The weaving start pulses return the band of warps to the reference plane under control. Also claimed is an appts. with a carrier section (19,20), with at least one connected setting unit (22), to move the floating shaft (18) together with the band of warps (1) out of the reference plane (7) into at least a second or third position (12,13), and move them back.

CREEL EQUIPPED WITH TWISTING DEVICE

A creel equipped with devices for twisting nontwisted yarns and feeding the twisted yarns directly to specific machine such as a loom or a warper, and designed such that a required number of bobbins (3) on each of which an untwisted yarn (2) is wound are disposed and said yarns (2) are drawn from said bobbins (3) to be twisted while being fed to a specific machine in parallel with each other at the same time, which creel is provided with: spindles (5) to fixedly support and rotate said bobbins (3); driving mechanisms (6 and 6a) to drive said spindles (5); bobbin attachments (7) each fixed to the forward end of said bobbin (3) fixedly supported by said spindle (5) and having a yarn storage part (8) on which a yarn adjusting ring (9) is fitted; so that said nontwisted yarn (2) is drawn from said bobbin (3), passed through said yarn storage part (8) and yarn adjusting ring (9), and then twisted while guided toward the specific machine and supplied to the machine as a twisted yarn (4).

Способ подачи нитей основы к ткацкому станку

Изобретение относится к снособу подачи основных нитей к ткацкому станку со шпулярника. Для улучшения качества ткани и облегчения условий труда сиособ включает сматывание нитей с паковок, заводку их в нитенаиравители, формирование из них слоев нитей и направление этих слоев к ткацкому станку. Сматывание нитей с каждой паковки ведут одновременно в две нити: одну снаружи, а другую изнутри паковки. 3 ил.

Приспособление для равномерного распределения нитей основы к круглым станкам, работающим с основою, разделенною на несколько групп нитей, и с укладывающим уточную нить челноком

Abrasion-resistant wire arranging mechanism of circular weaving machine

PROCESS FOR PRODUCING WOVEN CARBON FIBER FABRIC

YARN TENSIONING SYSTEM AND METHOD FOR KEEPING A YARN WHICH IS TAKEN FROM A YARN STORAGE SYSTEM TO A YARN TAKE-OFF SYSTEM OF A WEAVING MACHINE UNDER TENSION

The present invention relates to a yarn tensioning system (1) for keeping at least one yarn (2) which is taken from a yarn storage system (3) to a yarn take-off system (4) of a weaving machine under tension, comprising a brake roller (5) around which the yarn (2) is at least partially wound and a motor (6) for supplying a torque to the brake roller (5), which is actuable in generator operation to keep the yarn (2) under tension between the brake roller (5) and the yarn take-off system (4). In addition, the present invention relates to a weaving machine comprising such a yarn tensioning system (1) and a method for keeping at least one yarn (2) under tension which is taken from a yarn storage system to a yarn take-off system.

LOOM, IN PARTICULAR A RIBBON LOOM

DEVICE FOR ADJUSTING THE WARP TENSION OF WARP THREADS

The invention relates to a device (1) for adjusting the warp tension of warp threads (K), particularly strip-type warp threads, by deflection, wherein the device (1) is designed to be arranged between a creel with winding heads for warp threads (K) and a weaving device. The device according to the invention is characterised in that the device (1) comprises at least a first deflection means (10) and a second deflection means (20) which are successively arranged in the warp direction (KR), each one extending over the width of the fabric and each one comprising at least one elongate body (11a, 11b; 21a, 21b) having at least one respective running surface (18a, 18b, 28a, 28b) for the warp threads (K), wherein the respective position of each at least one running surface (18a, 18b, 28a, 28b) is variable by rotation about a respective axis of rotation (12, 22) and can be locked in position in the different positions, wherein each at least one running surface (18a, 18b, 28a, 28b) is not rotationally ...

Speed-compensating device for the feeding of threads to a weaving or knitting machine

Clutches in rotating drives of spools feeding threads to a weaving or knitting machine are disengaged when respective gravity-biased travelling compensating pulleys reach their lower limits and are reengaged when the respective pulleys reach their upper limits. The variable loops of thread formed by the compensating pulleys compensate for different speeds of thread take up by the machine.

A method and apparatus for controlling yarn tension

Mixed spinning method and equipment of reticular structure of electric heating net

The invention discloses a mixed spinning method and equipment of a reticular structure of an electric heating net. The method comprises the following steps: arraying conductive metal wires and spinning warp yarns in a mixing manner to form mixed warp yarns and sending the mixed warp yarns into a mixed spinning machine to be mixedly spun with spinning weft yarns, wherein the conductive metal wires and the spinning weft yarns are spun into electrode wires and the spinning warp yarns and the spinning weft yarns are spun into a main body of the reticular structure of the electric heating net. The equipment comprises a conductive metal wire feeding device, a spinning yarn feeding device and the mixed spinning machine, wherein the spinning yarn feeding device comprises a spinning warp yarn feeding device and a spinning weft yarn feeding device. The equipment is simple in structure, convenient to operate and convenient to apply and popularize in industry, and is capable of realizing the large-scale ...

Loom is supporting stores release with modularization matrix warp

Circular weaving machine and yarn guiding and pulling method thereof

The invention belongs to the technical field of circular weaving machines, and particularly relates to a circular weaving machine and a wire guiding and pulling method thereof. A support is fixedly installed on the top end face of the bottom plate, a circular weaving machine body is placed on the top end face of the bottom plate, a set of yarn conveyors are fixedly installed on the support, a connecting plate is fixedly installed on the top end face of the support, a stepping motor is installed on one side of the connecting plate, and the output end of the stepping motor is fixedly connected with a hollow traction roller. A stepping motor is started, so that the output end of the stepping motor drives a traction roller to rotate, the traction roller drags a tubular fabric at the moment, the tubular fabric extrudes a push block in the rotation process of the traction roller, the push block slides into a through hole, and in the continuous rotation process of the traction roller, the push ...

MECANISME TENDEUR A RAPPEL POUR DELIVRER UN ELEMENT ALLONGE SOUS TENSION

L'INVENTION CONCERNE UN MECANISME TENDEUR DESTINE A DELIVRER UN ELEMENT ALLONGE SOUS UNE TENSION RELATIVEMENT CONSTANTE MALGRE UNE FORCE VARIABLE APPLIQUEE A L'ELEMENT ALLONGE. LE MECANISME COMPREND : UNE BOBINE MONTEE ROTATIVE SUR UNE BROCHETTE 32 DE RATELIER ET SUR LAQUELLE EST ENROULE UN FIL 16; UN DISQUE 38 ASSUJETTI A LA BOBINE DE FACON A TOURNER AVEC ELLE ET COMPORTANT SUR SA PERIPHERIE EXTERIEURE PLUSIEURS CHEVILLES 48 PLACEES A L'ECART LES UNES DES AUTRES EN UNE DISPOSITION CIRCULAIRE; UN LEVIER 50 MONTE PIVOTANT AUTOUR D'UN AXE DE PIVOTEMENT 52 ET COMPORTANT UNE LANGUETTE ALLONGEE 64 FAITE POUR VENIR EN PRISE AVEC LES CHEVILLES, ET UN MOYEN 76 POUR SOLLICITER PAR FORCE LE LEVIER DE FACON A L'INCITER A TOURNER DANS UN SENS DONNE AUTOUR DE L'AXE DE PIVOTEMENT. APPLICATION AUX TECHNIQUES DU TISSAGE.

SPULENGATTER MIT ZWIRNVORRICHTUNG

Method and Apparatus for Arranging a Weft Filament in a Sheet of Tows of Warp Filaments

... 1,190,214. Looms; drafting. rolls; woven fabrics. ROLLS-ROYCE Ltd. 13 Dec., 1968 [15 Sept., 1967; 4 Dec., 1967], Nos. 42158/67 and 55102/67. Headings D1E, D1D and D1K. Tows of polyaorylonitrile warp filaments are held together as a sheet, ,to facilitate, for example, subsequent heat treatment, by at least one inserted polyacrylonitrile weft filament. As shown in Figs. 1 and 2, tows 4 of filaments are fed direct from side creels 1 around guides 5 and 7 into a warp sheet 10 which is passed to a weaving zone '14 where alternate groups of filaments are raised by castellated member 16 to form a shed through which loops of a weft filament 15 from a 'bobbin 23 are inserted by a hollow ,needle 20. Repeated operations of member 16 raise slightly different groups of filaments so that a loose 'random weave is obtained. The member 16 is carried by a frame 17 which is vertically reciprocated by means not shown. An additional castellated member 18 with its teeth staggered in relation, to 16 may be employed ...

MACHINE FOR PRODUCING TRIAXIAL TEXTILE

LOOM

The object of this invention is to provide a loom capable of weaving a circular fabric, a double-ply cloth, or a three-ply cloth. The loom (100) includes a warp supplying unit (1), a weaving unit (2), and a cloth winder (5). The warp supplying unit (1) feeds many strands of warp yarns (101) from a creel (100') to the weaving unit (2) under a uniform tension. The weaving unit (2) guides the warp yarns (101) fed from the warp supplying unit (1) so as to simultaneously weave two or more fabrics having same or different characteristics, couple the two or more fabrics together to produce a double-ply cloth or a three-ply cloth, or join the two or more fabrics together at opposite ends thereof to produce a circular fabric, such as gunny cloth. The cloth winder (5) rolls the fabrics or the cloths fed from the weaving unit (2).

METHOD FOR URGING WARP YARNS IN WARP TENSION ADJUSTING DEVICE OF TIRE CHORD WEAVING APPARATUS

A tire chord weaving apparatus (1) includes a warp tension adjusting device (3) and a loom (4). The warp tension adjusting device (3) includes a dancer roller (10a, 10b) for equalizing tensions of warp yarns drawn from the creel device (2) and a dropper device (8) disposed upstream of the dancer roller (10a, 10b). The loom (4) weaves a tire chord fabric from the warp yarns supplied via the warp tension adjusting device (3). In the tire chord weaving apparatus (1), by using an urging roller (10a) that moves up and down and that is disposed above the warp yarns so as to extend in a direction perpendicular to a direction in which the warp yarns are fed and an urging device (11) including a fluid-pressure cylinder (15) for applying an urging force (F) to the urging roller (10a) in such a direction that the urging roller (10a) is lowered, the urging force (F) is applied to the urging roller (10a) over a period from a first time after a time at which the loom (4) is stopped to a time at which ...

METHOD OF DRAWING OUT YARN

PURPOSE: To improve efficiency by joining together the forward end and the tail end of yarns wound on paired bobbins to continuously draw out the yarn from one bobbin after another and, while continuing feeding the yarn, replacing a bobbin with a new one to join the forward end and the tail end of yarns of the both bobbins, thereby eliminating the need for stopping a loom. CONSTITUTION: While the forward end 17 of yarn on a first bobbin 1 is drawn out through a first guide 4 located on the axial line of the bobbin, the tail end of the yarn 19 is joined to the forward end 18 of yarn on a second bobbin 2, with the yarn drawn from a second bobbin 2 through a passage hole 14 of a second guide 6 located on the axial line of the second bobbin 2. When the yarn 17 is drawn out to the tail end, the yarn 18 on the second bobbin 2 follows to be drawn out through the guides 4 and 6. In the meantime, a new bobbin is placed in the position of the first bobbin and similarly the forward end of the yarn ...

GESCHWINDIGKEITSAUSGLEICHSVORRICHTUNG FUER DIE ZUFUEHRUNG VON FAEDEN ZU EINER WEB- ODER WIRKMASCHINE

CREEL WITH TWISTING DEVICE

A creel is provided for directly supplying twist yarns to a predetermined machine such as a loom or a warper from non-twist yarn bobbins. In a creel 1 for supplying twist yarns arranged in parallel to each other to a predetermined machine, each of which is prepared by withdrawing a non-twist yarn 2 from one of bobbins 3 arranged on the creel and twisting the non-twist yarn 2 midway of the supply passage to the predetermined machine, comprising a plurality of spindles 5, each supporting the respective bobbin 3 and at least one means 6 and 6a for driving the spindles 5 in an optional rotational direction and at an optional rotational speed, and an attachment 7 with a yarn storage 8 mounted at a tip end of the bobbin 3 fixedly supported on the spindle 5 and on which a yarn adjustment ring 9 is fitted, wherein after the non-twist yarn 2 withdrawn from the bobbin 3 passes the yarn storage 8 and the yarn adjustment ring 9 while directed to the predetermined machine, a twist is imparted to the non-twist yarn 2 to obtain twist yarn 4.

Creel of ribbon spandex loom

The invention belongs to the field of textile machinery, in particular to a creel of a ribbon spandex loom. The creel comprises a lathe head, a connecting frame, a barrel installation mechanism and a plurality of shafts, wherein the barrel installation mechanism is connected with the shafts; a plurality of parallel rollers are arranged in the connecting frame and on the side faces of the shafts; each roller is correspondingly arranged on the side face of one shaft; a driving mechanism arranged in the lathe head is connected with the rollers; the other side of each roller is provided with a plurality of thread guide devices; the thread guide devices are fixedly arranged in the connecting frame; and the end part of each roller is provided with a braking mechanism. The creel has the advantages of realizing active yarn feeding and yarn feeding correctness, improving the work efficiency of the ribbon spandex loom and adjusting yarn feeding effect. Compared with the prior art, remarkable improvements ...

Een opstelling van een weefmachine en een garenvoorraadinrichting met een bijhorende garenspanningsinrichting

Method for controlled warp tensioning in the manufacture of more especially cord fabric for vehicle tyres on a weaving device and weaving device for carrying out this method

FADENFUEHRUNG

LOOM

PROCESS FOR PRODUCING WOVEN CARBON FIBER FABRIC

A process by which a woven carbon fiber fabric of excellent quality can be produced at high productivity (production rate). In the woven carbon fiber fabric, the warps comprise carbon fiber yarns and are even in length, and the wefts are arranged straight without meandering. The process for woven carbon fiber fabric production is characterized in that carbon fiber yarns having a fineness of 400-6,000 tex and complementary fibers having a fineness not higher than 1/5 the fineness of the carbon fiber yarns are used as warps and wefts, respectively, to produce a unidirectional woven carbon fiber fabric with an air jet loom in which the healds in their shedding part have an angle of repose of 0-50°. © KIPO & WIPO 2009 ...

FADENFUEHRUNG

Novel circle loom

AN ARRANGEMENT OF A WEAVING MACHINE AND A YARN STORAGE DEVICE WITH AN ASSOCIATED YARN-TENSIONING DEVICE

The present invention relates to an arrangement of a weaving machine (1) and a yarn storage device which comprises an upright flank (30b), (30c) with juxtaposed yarn stores (5), and an associated yarn-tensioning device (6) which is arranged in the space between the yarn storage device (3) and the weaving machine (1), comprising at least one yarn-tensioning module (7), (20) which carries at least one row of juxtaposed yarn-tensioning elements (8), (9), wherein the direction (R1),(R2) of said row of yarn-tensioning elements (8), (9) has an angle of inclination (a) and/or forms an acute angle (β) with a vertical plane which runs parallel or coincides with the plane (V1), (V2), in which an upright flank (21b), (21c) is situated.

Thread guidance system

A thread guide system for feeding a plurality of threads to a plurality of thread carriers moving in tandem in an endless circuit.

CREEL EQUIPPED WITH TWISTING DEVICE

A creel equipped with devices for twisting nontwisted yarns and feeding the twisted yarns directly to specific machine such as a loom or a warper, and designed such that a required number of bobbins (3) on each of which an untwisted yarn (2) is wound are disposed and said yarns (2) are drawn from said bobbins (3) to be twisted while being fed to a specific machine in parallel with each other at the same time, which creel is provided with: spindles (5) to fixedly support and rotate said bobbins (3); driving mechanisms (6 and 6a) to drive said spindles (5); bobbin attachments (7) each fixed to the forward end of said bobbin (3) fixedly supported by said spindle (5) and having a yarn storage part (8) on which a yarn adjusting ring (9) is fitted; so that said nontwisted yarn (2) is drawn from said bobbin (3), passed through said yarn storage part (8) and yarn adjusting ring (9), and then twisted while guided toward the specific machine and supplied to the machine as a twisted yarn (4).

WARP YARN FEEDING METHOD

Appts. for guiding warp yarn with low, even tension in circular loom

An appts. for feeding warp threads into the shed formation zone of a circular loom has a feeding appts. for the threads drawn from the creel and guide elements for the threads coming from the exit of the feeding appts. (14) to the region of an annular reed (23) below the shed formation elements. The guide element (22) for each warp thread (7) comprises a narrow tube of limited flexibility, pref. a polyethylene tube (22). The inlet for this tube is set approximately tangential with the thread emerging from the feeding appts. and its outlet approximately tangential to the run of the thread in the reed region before the thread tensioner (3) at the entrance to the shed. Between their inlets and outlets the tubes radiate out in the horizontal plane and in the vertical plane they curve down and inwards.

ANORDNUNG ZUM LIEFERN EINES UNTER ZUGSPANNUNG STEHENDEN LAENGLICHEN TEILES

THREAD FEEDING EQUIPMENT FOR A WEAVING OR KNITTING MACHINE

Circular weaving machine for geotechnical cloth

Creel for loom

A creel which can deliver untwisted yarns from bobbins in a weaving machine while at a same time twisting them or else twisting some of such untwisted yarns in the S twist and the remaining untwisted yarns in the Z twist with relative low investment for equipments. The creel employs a mechanism similar to a ring twisting mechanism and includes a required number of spindles for rotating bobbins supported thereon, a ring secured in a concentrical relationship to each of the spindles, a traveler mounted for movement on each of the rings, and a driving device for driving the spindles to rotate in a clockwise or counterclockwise direction such that when the untwisted yarns are unwound from the bobbins via the travelers, a twist in the S or Z direction may be applied to the untwisted yarns at a same time.

A creel equipped with twisting device

Feeding and guiding means for triaxial fabric forming machine

Improved supply yarn tensioning and path guide means comprising the provision of spindles and guides for supplying warp yarns from individual packages, together with tensioning means for controlling the tension in each individually supplied warp yarn strand, preferably by controlling the rolling resistance of a package on a spindle provided therefor, which resistance is overcome by pulling the yarn strand off the package. In a further embodiment, an improved elliptical guide means is provided for guiding the warp yarn path changes.

Feeding and guiding means for triaxial fabric forming machine

Improved supply yarn tensioning and path guide means comprising the provision of spindles and guides for supplying warp yarns from individual packages, together with tensioning means for controlling the tension in each individually supplied warp yarn strand, preferably by controlling the rolling resistance of a package on a spindle provided therefor, which resistance is overcome by pulling the yarn strand off the package. In a further embodiment, an improved elliptical guide means is provided for guiding the warp yarn path changes.

Integrated warp spindle frame

Vertically-adjustable carbon fiber yarn frame

Bidirectional thread guide bar for bobbin cradle

GUIDAGE DE FILS

Novel spinning creel

PROCESS AND DEVICE TO CONTROL THE TENSION OF THE WIRE.

ProcÚdÚ pour contr¶ler la tension de dÚvidage du fil dans du fil retirÚ d'une bobine cylindrique (formage) ayant un tube porteur montÚ de maniÞre rotative sur une broche, le procÚdÚ comprenant l'Úquipement du tube porteur avec un moyen de freinage qui peut entrer en prise avec la broche de maniÞre Ó appliquer une force de freinage dÚsirÚe d'une valeur prÚdÚterminÚe sur ledit tube porteur, la force de freinage Útant indÚpendante de la masse de fil sur la bobine cylindrique, moyennant quoi la force de freinage est capable de compenser une rÚduction d'une premier composante de la tension de dÚvidage du fil qui dÚpend de la masse de fil sur la bobine cylindrique en gÚnÚrant une deuxiÞme composante, indÚpendante, de la tension de dÚvidage du fil, fournissant ainsi une tension totale de dÚvidage du fil qui est une combinaison des permiÞre et deuxiÞme composantes de la tension, la force de freinage dÚsirÚe Útant choisie de telle maniÞre que la tension totale de dÚvidage du fil soit limitÚe Ó une plus petite plage de valeurs que la tension de dÚvidage du fil gÚnÚrÚe uniquement par la premiÞre composante de la tension de dÚvidage du fil. Method for controlling the tension of unwinding the yarn in yarn withdrawn from a cylindrical spool (forming) having a carrier tube rotatably mounted on a spindle, the method comprising fitting the carrier tube with a braking means which may engage the spindle to apply a desired braking force of a predetermined value on said carrier tube, the braking force being independent of the mass of yarn on the cylindrical spool, whereby the braking force is capable of compensating for a reduction of a first component of the wire unwinding voltage which depends on the wire mass on the cylindrical coil by generating a second, independent component of the wire unwinding voltage, thereby providing a total unwinding voltage of the wire which is a combination of the permiÞre and second component of the voltage, the desired braking force ...

CREEL PROVIDED WITH TWISTER

PURPOSE: To provide the creel equipped with a twister for directly feeding a twisted yarn from untwisted yarns into a prescribed device such as a loom or warper. CONSTITUTION: The creel made up so as to pull out plural untwisted yarns 2 from the prescribed number of bobbins 3 disposed therein, the untwisted yarns 2 having been wound on the bobbins 3, feed the untwisted yarns 2 in parallel into a prescribed device and simultaneously twist the fed untwisted yarns 2 in the feeding process is characterized in that spindles 5 for supporting, fixing and rotating the bobbins 3, and driving devices 6 and 6a for rotating the spindles 5 are equipped; each spindle has at least two bearings at its center on the front view of the creel main body and supporting and fixing the bobbins on both its lateral sides, respectively; the plural spindles are arranged in the horizontal direction on the side view of the creel; the horizontally arranged spindles are vertically disposed in plural stages on the side ...

A Jacquard fabric transmission apparatus

本发明提供了一种提花面料的传动设备，属于纺织技术领域。它解决了现有技术中不能够稳定有效的完成提花面料织造及传动等问题。本提花面料的传动设备，包括机架，机架上固定有左支撑板与右支撑板，左支撑板上开有通孔一，通孔一内设有左上提刀架和左下提刀架，右支撑板上开有通孔二，通孔二内设有右上提刀架和右下提刀架，左上提刀架和右上提刀架固定有上提刀臂，上提刀臂上设有上提刀，上提刀上有上提花针，左下提刀架和右下提刀架固定有下提刀臂，下提刀臂上可拆卸设有下提刀，下提刀上有下提花针，机架设有摆动机构；机架前设有纱线释放机构；机架后设有面料卷绕机构。本发明具有引导纱线织造提花面料，且有序收卷整理的优点。

Controlled warp tensioning during fabric weaving

In the event of an interruption of the weaving process and in the case of weaving-technical operations, such as tabby weaving and unraveling, a trailing of warp thread bobbins and thus a trailing of warp threads which are withdrawn from the bobbins and form a warp thread family, cannot be avoided without significant expenditures. The trailing results in a so-called trailing length in the thread family which, unless it is correspondingly taken up and correspondingly released during the new start of the weaving process, results in an overstretching of the warp thread family during a starting operation of the bobbins. This disadvantage is avoided by deflecting the thread family within a feeding stand, in the event of a weaving stop, in a controlled manner from a reference plane into at least one defined position. At the new start of the weaving process, the deflection is eliminated in a controlled manner.

Dual system is weavingd warp direction and is supplied yarn device

The utility model discloses a dual system is weavingd warp direction and is supplied yarn device, including fixed bolster, location creel, supply the yarn device, lead creel and tension balanced device, the fixed bolster be the rectangle structure, the fixed bolster lower surface is equipped with a plurality of universal wheel, the fixed bolster upper surface is once arranged after to in the past and fixedly in proper order is provided with location creel, confession yarn device, is led creel and tension balanced device. Easy operation, convenient to use, through fixed bolster, location creel, supply the yarn device, the cooperation setting of leading creel and tension balanced device provides convenientization operation, is applicable to special fibre variety fabric, fine like carbon, aramid fiber etc. Do not starch the reorganization of yarn to be knitted, the weavining of bilayer tissue variety to can be used to quick laying -out, can be fine go in this technology transplant to the pioneer's ...

Let-off bobbin creel for multilayer carbon fiber angle interlocking loom

CREEL ROLLER DRIVING DEVICE OF WATER JET LOOM

PURPOSE: Provided is a creel roller driving device of a water jet loom which is characterized by maintaining tension uniformly in accordance with grey yarn transfer and being possible to regulate and to correct easily in case of weave badness because a creel roller is rotated reversely by a clutch and a geared motor. CONSTITUTION: The creel roller driving device of the water jet loom is comprised of: a rod(2) which is installed inside a main body, containing a bevel gear(21) and joining-driving power from the main body; a bevel gear(31) installed inside the main body and fitted to the bevel gear(21); a pulley(32) which is installed on a short shaft, delivering power delivered from the bevel gear(31) to the creel roller(10); a power delivering and controlling device(5) which is driven by the pulley(32) and a belt(51), controlling the creel roller(10); the geared motor(6) which is installed on an upper part or a lower part of the power delivering and controlling device(5), reverse-rotating ...

PROCESS FOR PRODUCING WOVEN CARBON FIBER FABRIC

A process by which a woven carbon fiber fabric of excellent quality can be produced at high productivity (production rate). In the woven carbon fiber fabric, the warps comprise carbon fiber yarns and are even in length, and the wefts are arranged straight without meandering. The process for woven carbon fiber fabric production is characterized in that carbon fiber yarns having a fineness of 400-6,000 tex and complementary fibers having a fineness not higher than 1/5 the fineness of the carbon fiber yarns are used as warps and wefts, respectively, to produce a unidirectional woven carbon fiber fabric with an air jet loom in which the healds in their shedding part have an angle of repose of 0-50°.

CREEL EQUIPPED WITH DOUBLE TWISTER

PURPOSE: To provide a creel equipped with a twister which can cope not only with conventional woven fabrics but also with woven fabrics of low weft yarn density by high-speed weaving or woven fabrics with warp yarns of high twisting number, because the twisted yarn can be fed directly from the bobbin for untwisted yarn to the weaving machine or the warping machine. CONSTITUTION: In the creel 1 where a plurality of spindles 8 each of which support and rotates the bobbin 3 having undrawn yarn wound around are arranged on the frame 18 and the yarns 2 taken out of individual, bobbins 3 on the spindles 8 are twisted respectively to form a sheet, a spindle 8 is set rotatably through the bearing shaft 8' at the center of one horizontal rotation shaft 8' to the frame 18 of the creel l, while the places for bobbins 3 having untwisted yarn wound around 2 to be set are arranged on both sides of the rotation shaft 8'. Further, the double-twisting mechanism 21 is set to the part to which bobbin having ...

SPULENGATTER MIT ZWIRNVORRICHTUNG

BANDWEBMASCHINE

Yarn distribution and guide device and method of tyre cord fabric machine

a creel roller rotary equipment of water jet loom machine

Method for urging warp yarns in warp tension adjusting device of tire chord weaving apparatus and warp tension adjusting device

A tire chord weaving apparatus (1) includes a warp tension adjusting device (3) and a loom (4). The warp tension adjusting device (3) includes a dancer roller (10a, 10b) for equalizing tensions of warp yarns drawn from the creel device (2) and a dropper device (8) disposed upstream of the dancer roller (10a, 10b). The loom (4) weaves a tire chord fabric from the warp yarns supplied via the warp tension adjusting device (3). In the tire chord weaving apparatus (1), by using an urging roller (10a) that moves up and down and that is disposed above the warp yarns so as to extend in a direction perpendicular to a direction in which the warp yarns are fed and an urging device (11) including a fluid-pressure cylinder (15) for applying an urging force (F) to the urging roller (10a) in such a direction that the urging roller (10a) is lowered, the urging force (F) is applied to the urging roller (10a) over a period from a first time after a time at which the loom (4) is stopped to a time at which ...

YARN TENSIONING SYSTEM AND METHOD FOR KEEPING A YARN WHICH IS TAKEN FROM A YARN STORAGE SYSTEM TO A YARN TAKE-OFF SYSTEM OF A WEAVING MACHINE UNDER TENSION

RAPID DEPL0YMENT FRAC WATER TRANSFER SYSTEM

A method of and apparatus for the rapid deployment of a fracturing water transferring system, along with the rapid picking up and storage of such system after use. In different embodiments the method in includes the use of a tensioning system to retrieve one or more segments of lay flat hose. 1. Apparatus for taking up a previously laid out temporary lay flat hose type pipeline containing at least some fluid , comprising:(a) a mobile chassis having a power unit that enables the chassis to travel over a selected terrain, the chassis having first and second opposed working end portions;(b) a deck on the chassis that is sized and shaped to selectively hold at least one of a plurality of hose reels, each hose reel having a supportive reel base, wherein each reel is rotatable upon a reel base;(c) the first working end portion having one or more lifting arms that are each pivotally attached to the chassis, the lifting arms being configured to lift a selected reel from the plurality of reels from a position on the deck of the chassis to a position off of the deck of the chassis, and also from a position off of the chassis to a position on the deck;(d) a selected reel from the plurality of hose reels being supported on the deck; and(e) a tensioning system rotationally connected to the selected reel when the reel is on the deck, the tensioning system comprising at least one roller which is located at the second end of the chassis, the tensioning system selectively activated to pull portions of the lay flat hose across the at least one roller winding such pulled hose portions onto the selected reel when the mobile chassis is moving generally in the direction of the second end of the chassis.2. The apparatus of claim 1 , wherein the tensioning system includes a plurality of rollers selectively engaging the hose.3. The apparatus of claim 2 , wherein the plurality of rollers apply tension to the hose when the hose is wound upon the hose reel.4. The apparatus of claim 2 , wherein ...

FULLY-FORMED VOLUMETRICALLY WOVEN ARTICLE

A volumetric weaving approach employs a vertical aspect of woven warp and weft fibers to generate volumetric structures through formation of tie-downs. Tie downs define warp and weft fibers that take a vertical path or component extending perpendicular to a weave plane. Independently controlled heddles provide selective warp fibers control, and a two-dimensional creel that dispenses the warp fibers at differing feed rates allows manipulation of the fibers into three dimensional structures or portions. As a shuttle draws the weft fiber, different layers are raised and lowered to lend a vertical axis to the resulting volumetric structure. Interconnections between the portions include the use of the tie downs to connect multiple portions to define 3-dimensional panels of a finished article such as a shoe. A single pass defining all the interconnected portions of the shoe generates the fully formed shoe without subsequent cutting and seaming of different textile panels. 1. In an automated weaving apparatus responsive to a file of weaving instructions , the file of weaving instructions including commands for directing heddles of a plurality of warp fibers from a creel of fibers having independent delivery rates , a method for single pass weaving of a footwear appliance , comprising:drawing a plurality of warp fibers from a creel;extending each fiber of the plurality of warp fibers through a respective heddle of a plurality of heddles, each heddle disposable in a vertical direction independently of the other heddles in the plurality of heddles for elevating the warp fiber extending therethrough;drawing a shuttle across the plurality of warp fibers in a directions substantially perpendicular to the warp fibers, the warp fibers defining a weave plane, the shuttle drawing a continuous weft fiber in a pass across the warp fibers;generating a plurality of portions, each of the portions based on a woven area of a finished 3 dimensional structure;joining each of the plurality of ...

YARN FEEDER

A yarn feeder may comprise a driver and a winding wheel. The driver has a front cover, a rear cover, a stator disc and a rotor disc, and the front cover and the rear cover are configured to fit together to form a housing therebetween which accommodates the stator disc and the rotor disc therein. The stator disc has a first through hole, and a plurality of teeth are formed around the first through hole to enable a couple of coils to be wound thereon. The rotor disc has a connecting hole, and a plurality of magnetic members are formed around the connecting hole. A connecting base extended from a first end of the winding wheel is engaged with the connecting hole, and the driver is connected to a tension controller to detect the tension of yarn and further to control the rotational speed of the driver. 1. A yarn feeder comprising:a driver having a front cover, a rear cover, a stator disc and a rotor disc, and the front cover and the rear cover configured to fit together to form a housing therebetween; a first axial hole and a second axial hole respectively penetrating through two central portions of the front cover and the rear cover, and the stator disc and the rotor disc installed inside the housing; the stator disc, which has a first through hole at a central portion thereof, secured on the front cover, and a plurality of teeth formed around the first through hole to enable a couple of coils to be wound thereon; the rotor disc having a connecting hole formed at a central portion thereof, and a plurality of magnetic members formed around the connecting hole; anda winding wheel having two second through holes respectively and axially penetrating through two ends thereof; a shaft configured to sequentially penetrate through the two second through holes of the winding wheel, the second axial hole, the connecting hole, the first through hole and the first axial hole to lock the driver at a first end of the winding wheel; a connecting base, which is extended from the first ...

YARN CREEL ASSEMBLY ADAPTED FOR CARRYING MULTIPLE INTERCONNECTED YARN PACKAGES IN A PLURALITY OF VERTICALLY SPACED PACKAGE STATIONS

A yarn creel assembly includes a vertical frame, a plurality of vertically spaced package holders, and a vertically disposed arcuate yarn guide. The package holders are mounted on the frame and adapted for carrying respective yarn packages, whereby a tail end of a first yarn package is attached to a head end of a second yarn package. The arcuate yarn guide extends between adjacent package holders, and is adapted for guiding a moving end of yarn drawn from an emptying first yarn package and transitioning to a full second yarn package. 1. A yarn creel assembly , comprising:a vertical frame;a plurality of vertically spaced package holders mounted on said frame and adapted for carrying respective yarn packages, whereby a tail end of a first yarn package is attached to a head end of a second yarn package; anda vertically disposed arcuate yarn guide extending between adjacent package holders, and adapted for guiding a moving end of yarn drawn from an emptying first yarn package and transitioning to a full second yarn package.2. A yarn creel assembly according to claim 1 , wherein said arcuate yarn guide defines a continuous slot having first and second end points.3. A yarn creel assembly according to claim 2 , wherein the first end point of said arcuate yarn guide is located forward of and below said package holder.4. A yarn creel assembly according to claim 3 , and comprising a fixed-point yarn guide located at the first end point of said arcuate yarn guide.5. A yarn creel assembly according to claim 4 , wherein the second end point of said arcuate yarn guide is substantially linearly aligned with a distal end of said package holder.6. A yarn creel assembly according to claim 5 , and comprising a fixed-point yarn guide located at the second end point of said arcuate yarn guide.7. A yarn creel assembly according to claim 1 , wherein said package holders reside in respective vertically arranged package stations claim 1 , each package station being separated from an ...

TIE DOWN WITH AUTOMATIC STRAP TENSION ADJUSTMENT

A tie down apparatus wherein a center leg of each of a pair of load springs is mounted in the space between a pair of drum pins, which space receives and holds a tied down strap. Each load spring is fixedly attached to a respective one of first and second ratchet wheels and a circular plate is positioned within each ratchet wheel and configured to rotate through a selected arc with respect to each ratchet wheel to limit the pre-load applied to the load springs. 1. A method of providing strap tension adjustment for a tie down apparatus comprising:providing a rotatable drum surface configured to wind up a tie down strap and having a slot therein configured to receive the tie down strap;providing a ratchet wheel comprising a plurality of ratchet teeth and having an interior opening with at least one inwardly protruding nub positioned thereon;mounting a spiral load spring having an outer tab and an inner leg adjacent the ratchet wheel;causing the inner leg of the spiral load spring to rotate in unison with said rotatable drum surface;causing the outer tab of said spiral load spring to rotate in unison with said ratchet wheel so as to load said spiral load spring;causing a nub engaging surface to rotate in unison with said rotatable drum surface within said interior opening of said ratchet wheel so as to come into engagement with said inwardly protruding nub as said ratchet wheel rotates such that the engagement between the inwardly protruding nub and the nub engaging surface terminates loading of said spiral load spring.2. The method of wherein termination of loading of said spiral load spring limits an amount of pre-load force applied to said spiral load spring.3. The method of wherein the interior opening of the ratchet wheel comprises a circular surface on which said nub is formed.4. The method of wherein said plurality of ratchet teeth are circumferentially disposed around an outer surface of said ratchet wheel. This application is a continuation of U.S. patent ...

TIE DOWN WITH AUTOMATIC STRAP TENSION ADJUSTMENT

A tie down apparatus wherein a center leg of each of a pair of load springs is mounted in the space between a pair of drum pins, which space receives and holds a tied down strap. Each load spring is fixedly attached to a respective one of first and second ratchet wheels and a circular plate is positioned within each ratchet wheel and configured to rotate through a selected arc with respect to each ratchet wheel to limit the pre-load applied to the load springs. 1. A tie down apparatus comprising:a drum comprising first and second drum pins separated by a space, the space being shaped to receive a tie down strap;first and second ratchet wheels, each comprising a plurality of ratchet teeth and having an interior opening with at least one protruding nub positioned thereon;first and second spiral load springs, each mounted adjacent a respective one of the first and second ratchet wheels, each spiral load spring having a center leg and a tab at an outer end thereof;first and second plates, the first plate mounted within the interior opening of the first ratchet wheel and the second plate mounted within the interior of the second ratchet wheel, each of the first and second ratchet wheels having an outer periphery and at least one outwardly protruding nub positioned on the outer periphery, each of the first and second plates further having first and second openings, each of which receives a respective one of said first and second drum pins such that the first and second plates rotate in unison with the first and second drum pins;wherein each ratchet wheel is rotatable through a range of motion with respect to the plate mounted within its interior;wherein the center leg of each spiral load spring resides in the space between the first and second drum pins and wherein the tab of each spiral load spring is fixedly attached to a respective one of the first and second ratchet wheels such that rotation of the first and second ratchet wheels loads each spiral load spring; ...

YARN TENSIONING SYSTEM AND METHOD FOR KEEPING A YARN WHICH IS TAKEN FROM A YARN STORAGE SYSTEM TO A YARN TAKE-OFF SYSTEM OF A WEAVING MACHINE UNDER TENSION

The present invention relates to a yarn tensioning system for keeping at least one yarn, which is taken from a yarn storage system to a yarn take-off system of a weaving machine, under tension. The system includes a brake roller around which the yarn is at least partially wound, and a motor for supplying a torque to the brake roller, the motor being actuable in generator operation to keep the yarn under tension between the brake roller and the yarn take-off system. In addition, the present invention relates to a weaving machine comprising such a yarn tensioning system, as well as a method for keeping at least one yarn under tension, the at least one yarn being taken from a yarn storage system to a yarn take-off system. 1. A yarn tensioning system for keeping at least one yarn under tension , the system comprising:a brake roller rotatably arranged in a yarn tensioning system,at least one yarn that is at least partially wound around the brake roller,a motor supplying torque to the brake roller, wherein the motor is actuable in generator operation to keep the at least one yarn under tension, wherein the motor is actuable in motor operation to recover the at least one yarn between the brake roller and the yarn take-off system in a second direction that is opposite to the first direction, anda funnel-shaped guide for guiding the at least one yarn to the brake roller, wherein the funnel-shaped guide comprises a top open end and a bottom open end, wherein the top open end is wider than the bottom open end,wherein the at least one yarn is taken, under tension, from a yarn storage system in a first direction to a yarn take-off system of a weaving machine.2. (canceled)3. (canceled)4. The yarn tensioning system of claim 1 , further comprising:a tubular guide for guiding the at least one yarn to the funnel-shaped guide.5. The yarn tensioning system of claim 1 , wherein the motor is individually actuable.6. The yarn tensioning system of claim 1 , further comprising:a central ...

Yarn tensioning system and method for keeping a yarn which is taken from a yarn storage system to a yarn take-off system of a weaving machine under tension

A yarn tensioning system ( 1 ) for keeping at least one yarn ( 2 ) which is taken from a yarn storage system ( 3 ) to a yarn take-off system ( 4 ) of a weaving machine under tension, comprising a brake roller ( 5 ) around which the yarn ( 2 ) is at least partially wound and a motor ( 6 ) for supplying a torque to the brake roller ( 5 ), which is actuable in generator operation to keep the yarn ( 2 ) under tension between the brake roller ( 5 ) and the yarn take-off system ( 4 ). In addition, a weaving machine comprising such a yarn tensioning system ( 1 ) and a method for keeping at least one yarn ( 2 ) under tension which is taken from a yarn storage system to a yarn take-off system.

Adjusting of string tension

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Apparatus for coiling tube

The present invention relates to a table; A spindle portion disposed on the table, the spindle portion being wound on an outer circumferential surface of the tube; A tension adjuster movably disposed on the table and guiding the tube wound around the spindle portion so as to pass perpendicularly to the rotation axis of the spindle; A cutting portion disposed on the table and cutting a free end of the tube wound on the spindle portion; And a control unit for controlling the spindle unit, the tension adjusting unit or the cutting unit.

Warping creel and method for creeling such a creel

The creel results from the assembly, in a rigid frame 8, of individual small-size elements or dice 8, onto which there are fixed the spindles 14. It may be mounted on a floor element 3 equipped with castors 2. Each die 9 has, printed on a side face, a barcode representing the type of yarn and, fixed onto the face opposite the spindle 14, a metal insert. At the outlet from the bobbin winder, the bobbin 5 is slipped onto the spindle 14 of a die 9 corresponding to the yarn; the die 9 is directed by virtue of the barcode towards a magazine, then placed in the frame 8 which is set flat as a function of the creeling diagram. This placing is produced by a set of electromagnets entraining the metal insert in the direction commanded by the creeling diagram.

DEVICE FOR MODIFYING THE TRACTION FORCE OF A CIRCULATING WIRE

Removable support for warping creel, with several pins to receive the coils

Tensioning device for yarn winding comprises two plates - between which yarn passes and which are rotated by contact with common drive shaft

A tensioning device for yarn being wound into a package comprises a pair of plates between which the yarn passes and which are held by a screw cap on a boss which is rotatable on a stub shaft secured to an auxiliary support frame. The boss has a skirt which contacts the periphery of a drive wheel mounted on a drive shaft which is common to several winding posns. whereby the boss and plates are rotated. The auxiliary frame is spring biassed so that the skirt is held in contact with the drive wheel, and a manual lever operates a cam to move the auxiliary support frame against the action of the spring so that the skirt is moved out of contact with the drive wheel. When yarn breakage occurs the discs can be stopped from rotating by movement of the auxiliary support frame so that piecing up can be effected without affecting the other winding posns.

Special spindle device applicable to creels for warping various textiles

DEVICE FOR WINDING A WIRE OR THE LIKE ON A COIL TUBE BY MEANS OF A CROSS-GROOVED DRUM

DANS CE DISPOSITIF DESTINE A BOBINER UN FIL 1 SUR UN TUBE DE BOBINE 6 AU MOYEN D'UN TAMBOUR A RAINURES HELICOIDALES 5, LE FIL 1 EST BOBINE EN VA-ET-VIENT POUR FORMER UNE BOBINE DE FIL 7, LE TUBE DE BOBINE 6 OU L'ENROULEMENT DE FIL ETANT ENTRAINE PAR UN TAMBOUR DE FRICTION 8. POUR COMMANDER LA TENSION DU FIL ENTRE LE TAMBOUR A RAINURES 5 ET LA BOBINE DE FIL 7, EST PREVU, EN AVAL DU GUIDE-FIL A VA-ET-VIENT 12, UN ROULEAU LISSE 17 QUI RECOIT LE FIL SUR SA PERIPHERIE ET, AU-DELA, UN DEUXIEME GUIDE-FIL A VA-ET-VIENT 21. LE ROULEAU LISSE 17 EST ENTRAINE A UNE VITESSE CIRCONFERENTIELLE DIFFERENTE DE CELLE DU TAMBOUR DE FRICTION 8. ON PEUT OBTENIR AVEC CETTE DISPOSITION UNE DEPOSE SANS INCIDENT ET TRES NETTE DU FIL SUR LE TUBE DE BOBINE OU SUR L'ENROULEMENT ET UNE CONSTITUTION DE BOBINE MAITRISEE AVEC PRECISION, AVEC DEFILEMENT EN DOUCEUR DU FIL, SANS TENSION D'ANGLE. IN THIS DEVICE INTENDED TO WIND A WIRE 1 ON A TUBE OF COIL 6 BY MEANS OF A DRUM WITH HELICOIDAL GROOVES 5, THE WIRE 1 IS BACK AND BACK TO FORM A COIL OF WIRE 7, THE TUBE OF COIL 6 OR THE WINDING OF WIRE BEING DRIVEN BY A FRICTION DRUM 8. TO CONTROL THE TENSION OF THE THREAD BETWEEN THE SLOTTED DRUM 5 AND THE WIRE SPOOL 7, IS PROVIDED, DOWNSTREAM OF THE TWO-WAY GUIDE 12 , A SMOOTH ROLLER 17 WHICH RECEIVES THE WIRE ON ITS PERIPHERY AND, BEYOND, A SECOND TWO-BACK WIRE GUIDE 21. THE SMOOTH ROLLER 17 IS DRIVEN AT A CIRCUMFERENTIAL SPEED DIFFERENT FROM THAT OF FRICTION DRUM 8. THIS PROVISION CAN BE OBTAINED WITHOUT INCIDENTS AND VERY CLEAN WIRE ON THE SPOOL TUBE OR ON THE WINDING AND A PRECISION CONTROLLED SPOOL CONSTITUTION, WITH GENTLE WIRE ADVANCING, WITHOUT ANGLE TENSION.

DEVICE FOR MODIFYING THE TENSION STRENGTH OF A CIRCULATING WIRE

DISPOSITIF POUR LA MODIFICATION DE LA FORCE DE TRACTION D'UN FIL CIRCULANT COMPORTANT UNE POULIE MONTEE FOLLE SUR UN ARBRE MOTEUR ET ENTRAINABLE PAR ADHERENCE PAR LE FIL PASSANT SUR ELLE ET UN MOYEN D'ACTION SUR LE COUPLE DE LA POULIE ENTRAINEE PAR LE FIL, CALE SUR L'ARBRE MOTEUR EST, EN VUE D'UN PASSAGE DU FIL SUR LA POULIE SENSIBLEMENT SANS GLISSEMENT. SELON L'INVENTION, LE MOYEN D'ACTION SUR LE COUPLE 3 ET LA POULIE 5 SONT ACCOUPLES SUIVANT LE PRINCIPE D'UN ACCOUPLEMENT MAGNETIQUE. DEVICE FOR MODIFYING THE TENSILE FORCE OF A CIRCULATING WIRE CONTAINING A PULLEY MOUNTED IDLE ON A DRIVE SHAFT AND DRIVEN BY ADHESION BY THE WIRE PASSING THROUGH IT AND A MEANS OF ACTION ON THE TORQUE OF THE PULLEY DRIVEN BY THE WIRE, SHIM ON THE EAST DRIVE SHAFT, IN VIEW OF A WIRE PASSAGE ON THE PULLEY SENSITIVELY WITHOUT SLIP. ACCORDING TO THE INVENTION, THE MEANS OF ACTION ON TORQUE 3 AND PULLEY 5 ARE COUPLED FOLLOWING THE PRINCIPLE OF A MAGNETIC COUPLING.

Warping creel on parade

Warping creel

Velvet loom

Métier à tisser (1) du velours permettant, d’une part, le tissage alternatif de deux nappes (2, 3) de tissu superposées composées chacune de fils de chaîne (4) et de fils de trame et liées l’une à l’autre par des fils de poil (5) et, d’autre part, la séparation des deux nappes (2, 3) par un rasoir (33) déplacé latéralement entre les deux nappes (2, 3) pour couper les fils de poil (5). Selon l’invention, le métier à tisser (1) comprend, pour l’insertion d’un fil de trame dans une foule formée par les fils de chaîne (4) d’une nappe, un mécanisme comportant une seule lance (13) à mouvements alternatifs. Figure pour l’abrégé : Fig. 4 Weaving loom (1) for velvet allowing, on the one hand, the alternative weaving of two layers (2, 3) of superposed fabric each composed of warp threads (4) and weft threads and linked one to the other. the other by pile yarns (5) and, on the other hand, the separation of the two layers (2, 3) by a razor (33) moved laterally between the two layers (2, 3) to cut the pile yarns (5). According to the invention, the weaving loom (1) comprises, for the insertion of a weft thread into a shed formed by the warp threads (4) of a sheet, a mechanism comprising a single lance (13) with alternating movements. Figure for the abstract: Fig. 4

Advanced training in warping racks

Velvet loom

Métier à tisser (1) du velours permettant, d’une part, le tissage alternatif de deux nappes (2, 3) de tissu superposées composées chacune de fils de chaîne (4) et de fils de trame et liées l’une à l’autre par des fils de poil (5) et, d’autre part, la séparation des deux nappes (2, 3) par un rasoir (33) déplacé latéralement entre les deux nappes (2, 3) pour couper les fils de poil (5). Selon l’invention, le métier à tisser (1) comprend, pour l’insertion d’un fil de trame dans une foule formée par les fils de chaîne (4) d’une nappe, un mécanisme comportant une seule lance (13) à mouvements alternatifs. Figure pour l’abrégé : Fig. 4 Weaving loom (1) for velvet allowing, on the one hand, the alternative weaving of two layers (2, 3) of superposed fabric each composed of warp threads (4) and weft threads and linked one to the other. the other by pile yarns (5) and, on the other hand, the separation of the two layers (2, 3) by a razor (33) moved laterally between the two layers (2, 3) to cut the pile yarns (5). According to the invention, the weaving loom (1) comprises, for the insertion of a weft thread into a shed formed by the warp threads (4) of a sheet, a mechanism comprising a single lance (13) with alternating movements. Figure for the abstract: Fig. 4

Knitting machine yarn supply - with 2 yarn guides on opposite sides of feed roller nip and pivotal guide moving yarn into and out of nip

Yarn feeding device includes a pair of driven yarn feeding rollers above and below the nip of which are disposed two yarn guides movable pivotally between a position in which the yarn is gripped by the nip and a position in which the yarn is out of contact with the nip, whereby the yarn guide is mounted resiliently to be deflected by the yarn for bringing the yarn into contact with the nip when the yarn tension exceeds a predetermined value. The device is used in knitting machines. Yarn is engaged by the feed rollers when the tension in yarn is increased when the yarn is not unwound freely from its supply bobbin. Yarn breakage is prevented.

DEVICE FOR WINDING A WIRE OR THE LIKE ON A COIL TUBE BY MEANS OF A CROSS-GROOVED DRUM

Device for thread supply to a spindle of circular twisting machine

The delivery unit has a delivery roller (1) and a pressure roller (2). The pressure roller (2) is mounted in a leg (4) which is pivotable about a pivot point (8). The leg is connected to an arm (5). A thread guide (6) is located at one end of the arm (5) and a weight (7) is located in the region of the opposite end of the arm (5). The thread loops round the delivery roller (1) and the pressure roller (2). The pivot point (8) and the axis of the pressure roller (2) define a straight line X-X. When the unit is in operation, the axes of the pressure roller (2) and of the delivery roller (1) define a further straight line Y-Y, the said two straight lines forming an angle alpha . The pressure roller (2) is pressed against the delivery roller (1) as a result of the tension of the thread. If the thread tears, the weight (7) causes the arm (5) to pivot and the pressure roller (2) to lift off from the delivery roller (1). This very simple construction works reliably and results in fewer thread breaks than hitherto. <IMAGE>

Patent FR742508A

Device for regulating the tension of a thread

Improvements to warping machines

Cantre

Yarn transmission prevents disconnected device

本发明公开了一种纱线传输防断线装置，涉及纺织技术领域，包括传输台和PLC控制器，所述传输台向上设有支撑架，所述PLC控制器设置在支撑架的侧壁上，所述传输台上设有捻线辅助传输机构，所述传输台上还设有接线平台，所述接线平台上设有线槽，所述支撑架上设有驱动机构，所述接线平台上方设有上胶机构，所述驱动机构驱动上胶机构运动，所述捻线辅助传输机构上设有张力传感器，所述张力传感器和驱动机构均与PLC控制器连接，此设计，可实现纱线预断前上胶，避免断线，进而解决了停机接线的问题，大大提高了生产效率，且通过PLC控制器和一个电机控制，自动化程度高，减少人为因素影响，保正产品质量。

Velvet loom

Métier à tisser (1) du velours permettant, d’une part, le tissage alternatif de deux nappes (2, 3) de tissu superposées composées chacune de fils de chaîne (4) et de fils de trame et liées l’une à l’autre par des fils de poil (5) commandés par une mécanique Jacquard (18) électronique et, d’autre part, la séparation des deux nappes (2, 3) par un rasoir (33) déplacé latéralement entre les deux nappes (2, 3) pour couper les fils de poil (5). Selon l’invention, le métier à tisser (1) est associé à un système de cantres (20) de bobines (21) de fil de poil, positionné sur une plateforme (17) montée au-dessus du métier à tisser (1). Figure pour l’abrégé : Fig. 7 Weaving loom (1) for velvet allowing, on the one hand, the alternative weaving of two layers (2, 3) of superposed fabric each composed of warp threads (4) and weft threads and linked one to the other. the other by pile yarns (5) controlled by an electronic Jacquard mechanism (18) and, on the other hand, the separation of the two layers (2, 3) by a razor (33) moved laterally between the two layers (2 , 3) to cut the pile threads (5). According to the invention, the loom (1) is associated with a system of creels (20) of bobbins (21) of hair yarn, positioned on a platform (17) mounted above the loom (1) . Figure for the abstract: Fig. 7

Special spindle device applicable to creels for warping various textiles

Modular creels

1,202,991. Creels. SINGER CO. 25 June, 1968 [7 July, 1967], No. 30204/68. Headings DIG, D1M and D1J. A creel comprises a series of modular ends made up of uprights 10 connected by crosspieces 12 and having cone supports 16, so joined together that the cone supports at either end of a section face each other. The sides of each section are free of obstruction so that the cones may be reached from the sides of the creel or aisles. A two 'topped and tailed' cones are mounted on each support, and the thread guided to the machine up the inside of the opposite upright 14. Each section may also comprise a smaller top tier.

Warping creel

Spindle unit

The present invention is provided with an annular hysteresis brake (34) having one end fixed to a stationary frame (11), a support shaft (6) penetrating through a hollow part of the hysteresis brake (34), and a spindle part (4) rotatably supported by the support shaft (6). The hysteresis brake (34) includes a yoke (36), a cylindrical hysteresis member (46) inserted into an annular space (41) in the yoke (36), and a hub (37) for rotatably supporting the hysteresis member (46). The spindle part (4) is supported by the support shaft (6) while being restricted from moving toward the hysteresis brake (34) by a sleeve (15). The spindle part (4) and the hub (37) are coupled with each other so as to integrally rotate via a pin (21). According to the present invention, it is possible to simplify a structure while preventing the hysteresis brake from being broken, and to reduce the manufacturing cost of a thread-supplying spindle unit.

GATE CARRIAGE

Special spindle device, applicable to creels for warping various textiles

Bobbin creel direct-feeding warp shaftless tooth-shaped opening disc weaving device and hank tissue mesh fabric

本申请公开了筒子架直供经无轴齿形开口圆盘织造装置及特殊绞纱组织网格布，所述筒子架直供经无轴齿形开口圆盘织造装置包括第一经纱筒子、第二经纱筒子、无轴齿形开口圆盘、刚性剑杆引纬器及钢筘，所述第一经纱筒子用于释放主经纱，所述无轴齿形开口圆盘转动安装，所述第一经纱筒子与第二经纱筒子转动设置在无轴齿形圆盘的同一侧，所述刚性剑杆引纬器与钢筘设置在无轴齿形开口圆盘的一侧，所述第二经纱筒子用于释放副经纱，所述无轴齿形开口圆盘上开设有第一开口孔及第二开口孔，第一开口孔与第二开口孔分别为主经纱及副经纱的穿行通道，所述刚性剑杆引纬器用于引导纬纱。本申请还公开了特殊绞纱组织网格布。

Device and method for winding a strand-like material to be wound

Patent JPS6245149B2

Special spindle device applicable to creels for warping various textiles

Tension adjusting mechanism for cord or the like

一种能够比以往技术更适当地调整张力的绳索类张力调节机构。该张力调节机构包括以可由驱动装置旋转驱动的方式形成的绳索类卷挂滚轮2,可检测从所述卷挂滚轮2输出后的绳索类C的张力,并控制驱动装置,以使检测的张力近似于与绳索类C对应的适当值。

Textile machinery creels

1367494 Creels PLATT INTERNATIONAL Ltd 25 Aug 1971 39896/71 Headings D1M and D1J A creel has vertical tubular members 3 having corresponding pairs of apertures 10, 11 therein which receive the end portion 9a of yarn package spindles 9, the end portion 9a of each spindle 9 having a groove 14 around its periphery which is received in a cut away portion 13 at the bottom of each aperture 10 to locate the spindle axially. The apertures 10, 11 may be arranged so that the spindle lies horizontally, or they may be positioned relative to each other so that the spindle is inclined to the horizontal (figure, not shown).

Device for automatically regulating the tension of a thread in linear motion

Spool rack for warping machine

ARRANGEMENT FOR CHANGING THE TENSIONAL POWER OF A RUNNING THREAD.

Warping creel

Improvements in or relating to package holders for creels

1,034,792. Creels. CROWTHER Ltd. May 14,1963 [May 14, 1962; Jan 14,1963], Nos. 18395/62 and 1604/63. Heading D1M. A yarn package support for a warping creel consists of a U-shaped bracket 12 embracing an upright 10 of the creel frame, and a sleeve 13 passing through holes in the legs of the bracket 12, the assembly being clamped on the upright by setscrews (not shown) in the loop of the bracket, which draw the sleeve 13 against the upright. To change a yarn package 18, the operator reaches between uprights 10 and grasps the package, whilst turning the peg 15 to disengage its looped end 22 from inside the bracket 12; the peg can then be withdrawn from the package as far as permitted by a circlip 17.

Modular weaving for short production runs

A modular weaving machine includes a loom chassis and a plurality of modular warp units. The warp units are each configured for being pre-loaded with a plurality of warp threads. The loom chassis is configured to receivably support the warp units thereon, so that the warp threads are disposed in parallel, spaced relation to one another, extending in a downstream direction. A plurality of shedding actuators are coupled to the loom chassis and configured to form a shed with warp threads of each of the warp units. A weft insertion module is configured to insert a weft thread through the shed.

Yarn furnishing mechanism

Ventilation system for warping machines or other machines or looms

Creel

Strand handling apparatus

Winder.

Improvements in and connected with the Preparation of Coloured Warps for Weaving.

2644. Mitchell, J. Feb. 1. Yarns, warping and beaming. - In the preparation of coloured warps, yarns are wound from cops or bobbins into hanks, then dried and sized, and subsequently wound on spools &c., these being then placed in a V- shaped creel-frame, from which the yarn is wound upon the weaver's beam. The racks a, Figs. 1 and 3, in the creel-frame are, as described in Specification 732/14, arranged to swivel on pivots b, the movement being limited by prongs i on bars h, which are adapted to be moved aside so that the racks can be turned into the position shown in Fig. 3, in order to facilitate doffing. Specifications 1807/69, 4344/87, and 12,192/90 are aLso referred to.

Bobbin creel for warping machines

Creel

Patent IN163506B

Loom, in particular a ribbon loom

织机，尤其是织带机，具有至少一个用于纬纱(10)的电驱动的纱线输送装置(22a，22b，22c，26a，26b)，以至少在两根纬纱长度之间的距离之上处理至少一根纱线(10)或一组纱线。其还包括用于机织布的织物输出装置以及用于基于要被生产的机织布的花纹组织程序来控制织机的电子控制装置(36)。如果控制装置(36)在纱线输送装置(22a，22b，22c，26a，26b)处具有控制工具，以便根据花纹组织程序、织物输出装置(16)以及要被生产的机织布(14)的宽度所预先确定的数据，自动调节将要输送的纱线(10)的喂入长度，织机可更好地适应于将要生产的机织布，换句话说，适应于花纹组织和所用的纱线材料。

Variable yarn rack structrue

本发明涉及一种可变的纱架结构，包括分节式纱架和拆卸式纱架，分节式纱架和拆卸式纱架通过可拆卸的紧固装置连接在一起；分节式纱架包括纱架固定梁、纱架纱筒、感应装置，控制装置；感应装置安装在纱架固定梁和纱架纱筒之间，控制装置安装在纱架纱筒内；拆卸式纱架包括拆卸式纱架方管、纱架纱筒、感应装置，控制装置；感应装置安装在拆卸式纱架方管和纱架纱筒之间，控制装置安装在纱架纱筒内；纱架固定梁和拆卸式纱架方管上固定有多排纱架主轴，每一排包括一个纱架主轴，同一个纱架主轴上安装有一或两个纱架纱筒；本发明节省空间、移动灵活、可装可卸、挂纱量可大可小，适用于不同产品生产。

Shear gate

IMPROVEMENT IN THE ORDITO RACKS

Device for regulating the tension of a thread during the various transformations it undergoes in the course of its manufacture.

Device for regulating the tension of a thread through the different transformation operations to which said thread is subjected during its manufacture, said device being of the type forming an assembly comprising cups between which passes the thread, said cups being mounted on a hub and locked in position one against the other by way of a nut, and said hub being mounted on a rotary shaft which is common to all the positions of one face of the machine, device wherein: the cups are mounted in pairs on either side of a cylindrical track which is fast in rotation with said cups, said track having a diameter at least equal to the diameter of the circle of contact between the two cups, and said thread being, while thrown, in contact with the central cylindrical track, and after throwing, pushed back onto the side tracks constituted by each pair of cups in order to be placed in the normal working conditions after throwing and the nuts holding each pair of cups one against the other enable a variation of their pressure, hence an adjustment of the tension which is communicated to the thread.

Universal paying-off device

本发明属于镀锡铜线生产设备领域，具体涉及一种万向放线器。本放线器包括顶板及回转盘，回转盘与顶板之间通过第一轴承衔接彼此；回转盘的盘缘处径向向外延伸布置悬臂，悬臂的悬置端处向下延伸有支臂；支臂处设置第一变向轮而悬臂悬置端处设置第二变向轮；回转盘的上盘面处设置龙门架，龙门架的横梁处贯穿设置穿行孔；横梁下方固接第三变向轮；横梁上回转配合有回转架，回转架的回转轴线铅垂布置；回转架上由下而上的依次布置导向轮和张力调节轮。本发明具备结构简洁、使用灵活方便和工作可靠稳定的优点，能在不变更现有绞线机生产流程的前提下，从而实现小轴线的高质量和流畅化的生产目的。

Creel

FIELD: textile machine building.SUBSTANCE: invention relates to textile machine building and concerns the creel construction of weaving and beaming machinery. Creel contains package holders, installed in rows with an equal pitch on the lead-in guides, between which is installed a discharge guide, while all the guides are connected to the transportation routes of the shop. Before the package holders are installed control devices. Package holders are placed on the lead-in guides with the possibility of stepwise shifting over them. Sections of the lead-in guides, on which the first pack-holders are located, are separated from the lead-in guides and are provided on both sides with limiters for the movement of the package holders, and the length of the sections is equal to the step between the packers. Front ends of all the guides are located in the same vertical plane, and each section of the lead-in guide, on which the first package holder is located, is fixed to the platform. Each platform is equipped with a stepper with a gear wheel, interacting with the rack with the rails, with which the rollers attached to the platform interact. In this case, the rack is rigidly fixed with respect to the lead-in and discharge guides, and the ends of the lead-in guides are provided with stops for the movement of the package holders.EFFECT: technical problem solved by the invention is to increase labor productivity and decrease the dimensions of the creel.1 cl, 4 dwg

DEVICE FOR ADJUSTING THE TENSION OF A WIRE DURING DIFFERENT PROCESSING OPERATIONS WHICH IT UNDERGOES DURING ITS MANUFACTURE.

DEVICE FOR RECEIVING BALES OF FABRIC.

METHOD AND DEVICE FOR FITTING THE REEL OF A WINDING SYSTEM.

PCT No. PCT/CH89/00023 Sec. 371 Date Oct. 16, 1988 Sec. 102(e) Date Oct. 16, 1988 PCT Filed Feb. 13, 1989 PCT Pub. No. WO89/07671 PCT Pub. Date Aug. 24, 1989.In order to make the loading operation on a bobbin creel simpler, a fitting pattern is stored for each kind of bobbin in a control means (21). The individual fitting patterns can be sequentially called up as output signals. Those output signals either activate signal elements which are associated with each mounting device (14) at the bobbin creel (3) or they serve directly for controlling an automatic loading apparatus.

Bobbin creel

ESPECIALLY SUITED FOR USE WITH CARPET TURFTING MACHINES WHICH USE A NUMBER OF INDIVIDUAL CONTINUOUS YARNS, BUT ALSO USEFUL FOR OTHER PURPOSES SUCH AS WEAVING AND KNITTING PROCESSES, THE DIRECTION OF THE TAKE OFF POINTS OF THE YARNS ARE ARRANGED ON THE RACK SO THAT THE CONVERGING TRIANGLES FORMED BY THE AXES OF THE YARN CONES ARE NESTED TOGETHER THEREBY CONSERVING A CONSIDERABLE PORTION OF THE LOST TRIANGLE OF SPACE PRESENT IN PREVIOUS CREEL DESIGNS. IN ONE FORM OF THE PRESENT CREEL ARRANGEMENT A RACK IS CONSTRUCTED FROM VERTICAL AND HORIZONTAL ANGLE IRON MEMBERS AND THE BOBBINS ARE REMOVABLY SUPPORTED ON CONE HOLDER BRACKETS BENT IN A SHAPE SIMILAR TO BICYCLE HANDLEBARS WHICH ARE WELDED IN THE MIDDLE TO A POST AND EACH HANDLE PROVIDES A MEMBER ON WHICH A BOBBIN OR YARN PACKAGE IS REMOVABLY SUPPORTED. THE DIRECTION OF THE TAKE OFF POINTS OF THE YARN IS SO ARRANGED ALTERNATIVELY SO THAT THE CONVERGING TRIANGLES FORMED BY THE AXES OF THE YARN CONES ARE NESTED TOGETHER AND IN ONE FORM SPACE IS CONSERVED WITHIN THE RACK BUT MORE AISLES ARE NECESSARY WHICH IS A MOST CONVENIENT CREEL TO SERVICE BECAUSE ALL THE DISTANCES ARE REDUCED AND IT IS EASY TO REACH EVERY POINT IN THE CREEL. ANOTHER FROM SAVES OVER 20% OF FLOOR SPACE COMPARED TO AN OLD STYLE CREEL. THERE IS NO AISLE INSIDE THE RACK AND ALL SERVICING IS PERFORMED FROM THE FLOOR AROUND THE RACK. THE YARN SUPPORT BRACKETS ARE ANGLED WITH RESPECT TO ONE ANOTHER SO THAT THE AXES OF THE YARN PACKAGE SUPPORT MEMBERS ON EACH BRACKET CONVERGE ON OPPOSITE SIDES OF THE SECTION OF THE RACK.

Yarn storage apparatus

A yarn storage apparatus 10 comprises a plurality of yarn storage tubes 12 arranged in an inclined position so that a first end 14 of each yarn storage tube is higher than the second end 16. Each yarn storage tube 12 includes a yarn outlet 20 at or towards the first end 14 to dispense yarn 18 and a load plate 22 slidable along the hollow interior of the yarn storage tube 12. The load plate 22 includes a plate element 24 having a first face 26 to rest against windings of yarn 18, an opening 28 to allow yarn to pass through the plate element 24 towards the yarn outlet 20 and a fence element 30 extending from a second opposing face 32 of the plate element 24 towards the yarn outlet. The fence element 30 divides the hollow interior of the yarn storage tube 12 so as to form a passage on one side thereof for yarn passing from the opening 28 in the plate element 24 towards the yarn outlet 20 and to form a cage on the other side thereof to receive at least one load element 40. The load element 40 is received in the cage so as to apply a load to the second face 32 of the plate element 24 and to urge the first face 26 of the plate element 24 against windings of yarn 18 stored in the yarn storage tube 12. The load element 40 may be spherical such as a glass marble or steel ball or it may be elongate with wheels (54, 56 fig. 6). Also disclosed is an insertion tool 44 to connect ends of yarn 18 stored in the yarn storage tubes 12 into yarn consuming apparatus. The insertion tool 44 comprises an elongate insertion element 46 having a handle at one end and a gripper for yarn (47 fig. 3) at the other end. The gripper (47 fig. 3) may comprise jaws or a piece of fabric with burrs or hooks. A guide 48 may be rotatably mounted on the elongate element 46.

TENSION ADJUSTER FOR A STRAND OR THE LIKE

Tension adjusting mechanism for cord or the like

A tension adjusting mechanism for cord or the like can adjust tension more appropriately than conventional ones. The tension adjusting mechanism comprises a wrapping roller (2), for the cord or the like, which is formed such that it can be rotatingly driven by a drive means, detects tension on the cord or the like (C) after leaving the wrapping roller (2), and controls the drive means so as to make the detected tension approach a proper value suitable for the cord or the like (C).

Loom, in particular a ribbon loom

Creel apparatus

Rack for warper

本发明涉及一种整经机用放置架，包括支架，在支架上固定连接有一放置框，在所述放置框两端内壁之间沿着放置框内壁宽度方向设有若干组支撑杆，在所述支撑杆上沿着支撑杆长度方向设有若干组放置杆，在所述放置杆上安装有若干组支杆，在支杆一端上表面上固定连接有竖杆，竖杆与支杆呈垂直设置，在所述放置杆和支撑杆一端之间设有一定位机构，当需要对纱线进行整经时，根据需要调节放置杆在支撑杆上的位置，通过定位机构定位放置杆在支撑杆上的位置，将线辊放置在竖杆上，通过这样的设置，结构简单，操作方便，方便了操作者根据需要来调节放置杆的数量，提高了空间的利用率。

Adjustable yarn guide for creels

Aid when loading a creel

Creel stand

Textile thread positioning device of textile machine

A textile thread positioning device of a textile machine, comprising: a fixing frame (13), wherein a first space (18) and a second space (20) are respectively provided in the fixing frame (13), a buffering mechanism is arranged on the fixing frame (13), a cleaning mechanism is arranged on the upper end face of the first space (18), a sliding cavity (30) is provided in the fixing frame (13), and an adjusting mechanism is arranged in the sliding cavity (30); and a supporting steel pipe (32), wherein the upper end of the supporting steel pipe (32) penetrates the bottom end face of the first space (18) and is fixedly provided with a first supporting plate (2), the upper end face of the first supporting plate (2) is rotationally connected with a first transmission roller (4), the lower end face of the supporting steel pipe (32) is fixedly provided with a threaded block (33), the threaded block (33) is slidably connected into the sliding cavity (30), and the center of the threaded block (33) is vertically provided with a lead screw (31).

A kind of automatic turnover creel device

本发明公开了一种自动进出纱架装置，包括横架，所述横架的上端固定有两个固定板，所述固定板的上端沿水平方向依次设有传动箱和驱动装置，所述驱动装置的输出轴末端贯穿传动箱并延伸至传动箱内，所述传动箱的下端侧壁贯穿设有传动轴，所述传动轴的上端设有第一锥齿轮，所述驱动装置的输出轴末端固定有第二锥齿轮，且第一锥齿轮和第二锥齿轮相互啮合，所述传动轴的下端设有第一传动齿轮，所述固定板的一侧还设有固定块，所述固定块的下端设有转动轴，所述转动轴的下端贯穿固定板并连接有第二传动齿轮，所述第二传动齿轮与第一传动齿轮相互啮合。本发明中的纱架装置可以显著提高设备运行的稳定性，并提高设备工作效率，适合推广。

A New or Improved Machine for Warping and Beaming Yarns.

18,966. Walker, A. Aug. 12. No Patent granted (Sealing fee not paid). Yarns, warping and beaming.-In a machine for warping and beaming yarns, the yarns pass vertically from cops on pegs 3 arranged in rows to eyelets 4 at the top of the creel, and thence horizontally through perforated flanges, eyelets, or staples 6 mounted outside, inside, or both outside and inside a box-like sley 5 extending the full width of the machine. The width of the warp is then contracted by a raddle 21, and the yarns pass over rollers 7, 8, 9 and tension rollers 10, 11 to the frictionally-driven beam 15. The rollers 10, 11 are mounted on an adjustable frame 12 having a rack which can be moved by a hand-actuated pinion 13.

Tension adjusting mechanism for cord or the like

一种能够比以往技术更适当地调整张力的绳索类张力调节机构。该张力调节机构包括以可由驱动装置旋转驱动的方式形成的绳索类卷挂滚轮2，可检测从所述卷挂滚轮2输出后的绳索类C的张力，并控制驱动装置，以使检测的张力近似于与绳索类C对应的适当值。

Improvements in creels for holding bobbins or other bodies from which yarns or threads are to be unwound or drawn off

330,614. Kershaw, G. Dec 8, 1928. Yarns, warping and beaming.-A creel of the type used in withdrawing yarn from the ends of bobbins comprises a framework f, Fig. 12, carrying movable or stationary guiding &c. frames a and providing support for one or more movable bobbin frames b, which may be removed from the framework by means of a trolly for the purpose of refilling. The bobbin frame b is supported by rollers r and guided by rollers s in rails n, m respectively, and is held in operative position by means of a bar t and a screw u mounted on a movable arm v. The guiding-frames a may be stationary or may be movable to and from the bobbin frame by means of rollers g, h, whilst the tension and guiding devices on the frames may be adapted to permit separate adjustment.

Method and apparatus for loading the bobbin creel of a winding installation

In order to make the loading operation on a bobbin creel simpler, a fitting pattern is stored for each kind of bobbin in a control means (21). The individual fitting patterns can be sequentially called up as output signals. Those output signals either activate signal elements which are associated with each mounting device (14) at the bobbin creel (3) or they serve directly for controlling an automatic loading apparatus.

Mechanical device for automatic bobbin

本发明提供了一种自动绕线管的机械装置，其能解决现有自动绕管机自动化程度低，而且软管绕制的均匀性无法保证的技术问题。一种自动绕线管的机械装置，卷筒旋转绕管机构，其特征在于：机械装置还包括软管进料机构、卷筒输送带机构和卷筒装卸机构，软管进料机构和卷筒旋转绕管机构位于卷筒输送带机构的输送带宽度方向的一侧并且沿输送带传送方向依次设置，管架水平输送单元带动管体支架、输送管移动，将软管输送至管口限位压板与卷筒的主体之间，在压板驱动单元的作用下管口限位压板与卷筒的主体配合将软管固定夹持，每次卷筒绕管完成，软管切断单元将软管切断，下一次绕卷无需人工将软管端部与卷筒固定连接，该过程中卷筒实现了自动上下料，软管与卷筒实现了机械式连接，自动化程度高。

Method and apparatus for equalizing tension in optical fibers

Two-for-one twister - has overfeed rollers between spindle and winder to give low yarn tension

In the two-for-one twister, two overfeed rollers (4,5) with a gap between them are located between the twisting spindle (1) and the winder (6,7). Both overfeed rollers (4,5) are powered separately through their drive shafts (13,14). Relative speeds between the feed surfaces of the overfeed rollers (4,5) and the yarn (2) are separately adjusted at each overfeed roller (4,5). At the leading overfeed roller (5), in the direction of yarn (2) travel, the angle (11) round the roller (5) in the yarn (2) path is greater than the angle (10) round the trailing roller (4) in the yarn (2) path. ADVANTAGE - Mechanism reduces the tension on the wound yarn below 2 cN and possibly below 1 cN, to give wound bobbins suitable for yarn dyeing processes.

Bobbin creel direct-supply warp shaftless tooth-shaped opening disc weaving device with servo motor

本申请公开了筒子架直供经无轴齿形开口圆盘织造装置及特殊绞纱组织网格布，所述筒子架直供经无轴齿形开口圆盘织造装置包括第一经纱筒子、第二经纱筒子、无轴齿形开口圆盘、刚性剑杆引纬器及钢筘，所述第一经纱筒子用于释放主经纱，所述无轴齿形开口圆盘转动安装，所述第一经纱筒子与第二经纱筒子转动设置在无轴齿形开口圆盘的同一侧，所述刚性剑杆引纬器与钢筘设置在无轴齿形开口圆盘的一侧，所述第二经纱筒子用于释放副经纱，所述无轴齿形开口圆盘上开设有第一开口孔及第二开口孔，第一开口孔与第二开口孔分别为主经纱及副经纱的穿行通道，所述刚性剑杆引纬器用于引导纬纱。本申请还公开了特殊绞纱组织网格布。

Yarn tensioner - for yarn let-off mechanism feeding ring spinner

The yarn is wrapped around and between a driven tensioning pulley and a small freely rotatable separator pulley, and a radial arm is pivotal about the tensioning pulley axis at one end and carries a guide roller at the other end. As the arm is rotated the guide roller contacts the yarn wrap and progressively lifts it clear of the tensioning pulley surface, thereby progressively decreasing the arc of contact between the tensioning pulley and the yarn, and decreasing the yarn tension. Rotating the arm in the opposite direction increases the yarn tension.

Warping creel

Loom in particular a ribbon loom

직조기, 특히 리본 직조기는 위사의 두 길이 사이의 최소 거리를 넘어 적어도 하나의 실 또는 실들의 그룹을 처리하기 위한 전기적으로 구동되는 적어도 하나의 실 운송장치(22a, 22b, 22c, 26a, 26b)가 개시된다. 이는 또한 직물용 직물 방출구와 생산될 직물용 패턴 프로그램에 기반하여 직조기를 제어하기 위한 전기적 제어장치를 포함한다. 직조기는 만약 제어장치(36)가 패턴 프로그램에 기설정된 데이터, 직물출구(16), 및 생산될 직물들의 넓이에 따라 공급될 실(10)의 공급길이를 실 운송장치(22a, 22b, 22c, 26a, 26b)에서 자동으로 조절하기 위한 제어 수단을 가지면, 생산될 직물들에, 바꾸어 말하면 패턴와 사용되는 실 재료에 더 좋게 조절될 수 있다. The weaving machine, in particular the ribbon weaving machine, comprises at least one electrically driven yarn transporting device (22a, 22b, 22c, 26a, 26b) for processing at least one yarn or group of yarns beyond a minimum distance between two lengths of weft . It also includes an electrical control device for controlling the loom based on a textile fabric discharge opening and a pattern program for the fabric to be produced. The loom is connected to the yarn transporting devices 22a, 22b, 22c, and 22c, if the control device 36 determines the feed length of the yarn 10 to be fed according to the data preset in the pattern program, the fabric outlet 16, 26a, 26b), it can be better adjusted to the fabrics to be produced, in other words the yarn material used with the pattern. 직조기(loom), 위사, 경사, 실 운송장치, 패턴 프로그램 Loom, weft, warp, yarn transport, pattern program

Device and method for winding a strand-like material to be wound

The invention relates to a device for winding a strand-like material to be wound, such as a continuously extruded tube, preferably made of plastics material onto a winding drum, comprising a carrier, a laying arm which is mounted on the carrier and via which the material to be wound is transferred in a winding manner to the rotating winding drum when the laying arm executes an in particular linear to-and-fro laying movement, a laying arm mount which guides the laying arm in a laying direction relative to the carrier, and a restoring device which, when the laying arm is deflected relative to the carrier, imparts a restoring force to the laying arm in order to preload the laying arm against a winding loop last placed onto the winding drum.

Patent DE192392C

Winder.

DEVICE FOR WINDING OF A WIRE OR SIMILAR ON A TUBE OF REEL BY MEANS OF A CYLINDER FOR INVERTED THREADING.