EP1995200B1 - Procédé et dispositif de fonctionnement d'un dispositif de bobinage d'une machine textile produisant des bobines croisées - Google Patents

Procédé et dispositif de fonctionnement d'un dispositif de bobinage d'une machine textile produisant des bobines croisées Download PDF

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Publication number
EP1995200B1
EP1995200B1 EP08007077.4A EP08007077A EP1995200B1 EP 1995200 B1 EP1995200 B1 EP 1995200B1 EP 08007077 A EP08007077 A EP 08007077A EP 1995200 B1 EP1995200 B1 EP 1995200B1
Authority
EP
European Patent Office
Prior art keywords
thread
cross
bobbin
wound
wound bobbin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP08007077.4A
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German (de)
English (en)
Other versions
EP1995200A3 (fr
EP1995200B2 (fr
EP1995200A2 (fr
Inventor
Herbert Henze
Wilhelm Oehrl
Maximilian Preutenborbeck
Gütnter Scheer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Saurer Germany GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Saurer Germany GmbH and Co KG filed Critical Saurer Germany GmbH and Co KG
Publication of EP1995200A2 publication Critical patent/EP1995200A2/fr
Publication of EP1995200A3 publication Critical patent/EP1995200A3/fr
Publication of EP1995200B1 publication Critical patent/EP1995200B1/fr
Application granted granted Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/34—Traversing devices; Package-shaping arrangements for laying subsidiary winding, e.g. transfer tails
    • B65H54/346—Traversing devices; Package-shaping arrangements for laying subsidiary winding, e.g. transfer tails on or outwardly of the fully wound yarn package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/105—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices the material being subjected to the action of a fluid
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/38—Arrangements for winding reserve lengths of yarn on take-up packages or spindles, e.g. transfer tails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a method for operating a winding apparatus of a textile machine producing cross-wound bobbins according to the preamble of claim 1 or a device according to claim 5.
  • the Fadenendreserve the cross-wound bobbin is usually formed by the fact that after the completion of the bobbin first some of the cross wound wound thread windings are unwound again from the bobbin and then wound up as a parallel winding either on the bobbin surface or on the top of the cheese package again.
  • a workstation traveling along the work stations of a cross-wound textile machine after completion of a cross-wound bobbin receives the thread wound on the bobbin surface with its suction nozzle, unwinds a certain amount of thread from the cross-wound bobbin and caches it in the suction nozzle.
  • the yarn extending from the cross-wound bobbin to the suction nozzle is deflected by means of guiding means on the suction nozzle beyond the end face of the cross-wound bobbin and thereby conveyed into the area of a yarn guide element pivotally mounted on the creel.
  • Fadenleitelement is operated to create a final thread reserve by the control unit. That is, by a shift lever arranged on the operating unit a Fadenleitkontur the Fadenleitelements in the vicinity of the gusset, which is formed by the yarn package and the bobbin, pressed and ensures that the thread is wound up as Fadenendreserve on the top of the cheese package.
  • the thread between the sleeve and suction nozzle is taut because of the voltage applied to the suction nozzle of the operating unit suction flow and is wound in relatively tight windings on the sleeve.
  • a bobbin change carriage which has, among other things, a suction nozzle, a bobbin drive and a spindle-like thread guiding device.
  • the suction nozzle is first pivoted in the region of the cheeses and also the cross-wound bobbin rotated by the reel drive in the unwinding in this bobbin change car.
  • the suction nozzle takes on a certain amount of thread accumulated on the bobbin surface thread and stores this amount of thread temporarily.
  • the thread guide designed as a spindle is pivoted into the yarn strand extending between the cheese and the suction nozzle and the cheese is again rotated in the winding direction, with yarn being pulled out of the suction nozzle.
  • the thread is thereby guided down from the coil surface, pulled as a chord over the cheeses flank and then fixed in parallel windings on the cheese surface.
  • This spring-loaded guide rail is fixed during the winding process by a controllable locking mechanism in its rest position and, when the cheese has reached a predetermined diameter, pivoted so that the thread lifted from the thread guide the Fadenchangier immunity and on the guide bar in the direction of the coil flank arranged guide notch is displaced.
  • the sliding in the guide groove thread runs in parallel windings on the cross-wound bobbin and forms, before it is separated by an associated thread cutting device, a final thread reserve.
  • the present invention seeks to develop a method and apparatus that allows the creation of a cross-wound bobbin with a proper, secure Fadenendreserve already in the course of the winding process. That is, to provide a method and a device in which / can be dispensed with in the preparation of a final thread reserve on the unwinding and rewinding a thread end of a cross-wound bobbin, in particular with the help of an operating unit.
  • the inventive method which is preferably used in winding stations, which have a creel for freely rotatable holding a cross-wound bobbin, a single motor driven bobbin drive roller, a single motor driven, defined controllable Fadenchangier Road and a bobbin own thread storage device, has the advantage that the final thread reserve already at the end the "regular" winding process can be performed by the winding unit itself, that is, it does not need to be maintained until an operating unit an administrat the winding unit, unwinding thread from the cross-wound bobbin and rewound again in parallel windings.
  • the thread in the course of creating the final thread reserve by the thread guide the Fadenchangier worn initially just beyond one of the coil edges of the cheese out and immediately moved back to the coil surface where the Thread is then set in parallel windings on the coil surface of the cheese.
  • the thread as set forth in claim 4, is fixed at a cheese diameter of, for example, 350 mm with three parallel windings on the bobbin surface of the cross-wound bobbin. Due to the arrangement of preferably three parallel windings, the yarn is sufficiently securely fixed both to the coil surface of the cross-wound bobbin during the transport of the cross-wound bobbins, and can be easily detached at any time if required.
  • the winding device of the cheese-producing textile machine for carrying out the method according to the invention has, as described in claim 5, a creel for freely rotatable holding a cross-wound bobbin, acted upon by a single drive bobbin drive roller for rotating the cheese, a single motor driven, defined controllable Fadenchangier sympathy and a defined switchable thread storage nozzle, whose mouth is arranged in the region of the path of the thread.
  • the yarn storage nozzle is in turn connected to a sub-source and can be acted upon if necessary, for example by appropriate control of a valve, with negative pressure.
  • FIG. 1 One half of a per se known open-end spinning machine is indicated and marked with 1.
  • Such spinning machines have a plurality of jobs 2, which are each equipped with a spinning device 3 and a winding device 4.
  • the spinning devices 3 the presented in sliver cans 5 sliver 6 is spun into threads 7 on the Winding 4 are wound into cheeses 8.
  • the winding devices 4 are each equipped with a coil frame 9 for rotatably supporting a cross-wound bobbin 8 or an empty tube and with a single-motor driven winding drum 11 for rotating the cross-wound bobbin 8.
  • these have, for example, in the DE 101 39 072 A1 described, largely self-sufficient jobs 2 each have a single motor driven Fadenchangier observed 18, a single-motor driven thread withdrawal device 54, a job own
  • the open-end spinning machine 1 also has a bobbin transport device 12 for disposing of the cheeses 8 finished on the winding devices 4.
  • a (not shown) service unit such as a so-called change and cleaning trolley, be arranged.
  • Such service units intervene automatically when a need for action arises at one of the workstations 2.
  • Such a need for action exists, for example, if at one of the jobs 2 a full cheese to be replaced with a new empty tube.
  • the Fig.2 shows in perspective and on a larger scale one of in Fig.1 schematically indicated job 2 an open-end rotor spinning machine. 1
  • Such jobs 2 have, as described above with reference to Fig.1 already explained, inter alia, an open-end spinning device 3 and a winding device.
  • a piecing 16 is arranged in the region of the so-called thread withdrawal tube 21 of the open-end spinning device 3, which takes over the 7 after a yarn breakage by the suction nozzle 14 of the cheese 8 and retrieves the thread end prepared for piecing , Furthermore, such jobs 2 have a thread withdrawal device 54, which both the removal of the spun yarn 7 from the open-end spinning device 3 during the takes over regular spinning operation, as well as the re-spinning for a defined return of a prepared thread 7 in the open-end spinning device 3 provides.
  • the winding device 4 has a creel 9 for rotatably supporting the cross-wound bobbin 8, a winding drum 11, which can preferably be acted upon by a reversible individual drive 56, and a thread-changing device 18, which is driven, for example, by means of a stepping motor 57.
  • self-sufficient workstations 1 each have a pivotably mounted suction nozzle 14, which is adjustable by means of a stepping motor 58 between a thread receiving position lying in the region of the winding device 4 and a yarn transfer position lying in the region of the spinning device 3.
  • Each of the jobs 2 also has a thread monitor 26, a paraffining device 17 and a defined under horrbeetztressbare yarn storage nozzle 60, on the one hand during startup of the job 2 and on the other hand in the creation of a final thread reserve 10 is used. That is, by the yarn storage nozzle 60 is stored both during startup of the job 2, as well as during the creation of a final thread reserve 10 excess thread length and thereby ensured that the thread 7 is always wound with a prescribed winding tension.
  • both the yarn storage nozzle 60 and the pivotally mounted suction nozzle 14 are connected to a machine-own vacuum network 19, the vacuum source is designated by the reference numeral 30.
  • the suction nozzle 14 and the yarn storage nozzle 60 are connected, for example, in each case via a connecting line 22 or 23, to the vacuum network 19 of the textile machine 1.
  • connection line 22 In the connecting line 22 is a closure means 24, in connection line 23, a closure means 25 is integrated, wherein the closure means 24 and 25 are connected via control lines 27, 28 to a preferably workstation own control device 29.
  • Figure 3 shows a finished cross-wound bobbin 8, that is, a cross-wound bobbin with a final yarn reserve 10, which was created by the method according to the invention.
  • some parallel windings 32 preferably three, are disposed on the coil surface 34.
  • a thread chord 31 which is easily recognizable by the operating personnel and can be easily handled for detaching the final thread reserve 10.
  • Coil surface 34 displaces that forms a thread tendon 31, which is then fixed by the parallel windings 32.
  • the closure means 24 is simultaneously operated via the control device 29 in the sense of "opening" and thus the yarn storage nozzle 60 connected via line 22 to the vacuum network 19 of the textile machine 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Looms (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)

Claims (5)

  1. Procédé d'actionnement d'un dispositif de bobinage (4) d'une machine textile (1) produisant des bobines croisées et équipée d'un cantre (9) à bobines, conçu pour retenir une bobine croisée (8) avec liberté de rotation ; d'un cylindre (11) d'entraînement de bobines, conçu pour faire tourner ladite bobine croisée (8) et pouvant être sollicité par un entraînement individuel ; ainsi que d'un système (18) de déplacement de fil, pouvant être entraîné par moteur individuel et pouvant être piloté de manière bien définie, sachant que, lors de l'atteinte d'un diamètre de bobine croisée pouvant être préétabli, ou d'une longueur de fil pouvant être préétablie, le guide-fil (40) dudit système (18) de déplacement du fil est positionné à l'extérieur de la zone d'enroulement de la bobine croisée ou à l'intérieur de ladite zone d'enroulement de la bobine croisée, durant un laps de temps réglable, en vue d'instaurer une réserve de fil définitive (10),
    caractérisé par
    la mise en service, au cours de l'instauration de la réserve de fil définitive (10), d'une buse (60) d'accumulation de fil qui peut être sollicitée par une dépression, est spécifiquement affectée à un emplacement de bobine et agit sur le fil (7), parvenant sur la bobine croisée (8), de façon telle qu'une longueur de fil excédentaire, engendrée lors de l'enroulement de ladite réserve de fil définitive (10), soit stockée provisoirement en garantissant, de la sorte, une tension minimale du fil qui est nécessaire pour procurer un blocage à demeure sûr de ladite réserve de fil définitive (10) sur le corps de bobinage, ou sur le bobinot de ladite bobine croisée.
  2. Procédé selon la revendication 1, caractérisé par le fait que, durant l'instauration de la réserve de fil définitive (10), le guide-fil (40) du système (18) de déplacement du fil dépose tout d'abord ledit fil (7) avec dépassement au-delà de l'un des flancs (35) de la bobine croisée (8), puis le retient fermement en des enroulements parallèles (32) sur la surface (34) de ladite bobine croisée (8).
  3. Procédé selon la revendication 2, caractérisé par le fait que le guide-fil (40) dépose le fil (7) avec court dépassement au-delà du flanc (35) situé à gauche de la bobine croisée (8), en considérant à partir du côté frontal du poste de travail (2).
  4. Procédé selon l'une des revendications précédentes, caractérisé par le fait que le fil (7) est fermement retenu, sur la surface (34) de la bobine croisée (8), par un nombre d'enroulements parallèles (32) qui est tributaire du diamètre de ladite bobine croisée (8).
  5. Dispositif de bobinage d'une machine textile (1) produisant des bobines croisées, dédié à la mise en oeuvre du procédé conforme à la revendication 1 et équipé d'un cantre (9) à bobines, conçu pour retenir une bobine croisée (8) avec liberté de rotation ; d'un cylindre (11) d'entraînement de bobines, conçu pour faire tourner ladite bobine croisée (8) et pouvant être sollicité par un entraînement individuel ; ainsi que d'un système (18) de déplacement de fil, pouvant être entraîné par moteur individuel et pouvant être piloté de manière bien définie,
    caractérisé par le fait
    que chacun des nombreux postes de travail (2) de la machine textile (1) est équipé d'une buse (60) d'accumulation de fil qui peut être sollicitée par une dépression, peut être mise en service de façon bien définie, et dont l'embouchure se trouve dans la région du trajet de défilement du fil (7) parvenant sur la bobine croisée (8).
EP08007077.4A 2007-05-19 2008-04-10 Procédé et dispositif de fonctionnement d'un dispositif de bobinage d'une machine textile produisant des bobines croisées Active EP1995200B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007023490A DE102007023490A1 (de) 2007-05-19 2007-05-19 Verfahren und Vorrichtung zum Betreiben einer Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine

Publications (4)

Publication Number Publication Date
EP1995200A2 EP1995200A2 (fr) 2008-11-26
EP1995200A3 EP1995200A3 (fr) 2012-04-04
EP1995200B1 true EP1995200B1 (fr) 2017-05-31
EP1995200B2 EP1995200B2 (fr) 2020-09-23

Family

ID=39712039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08007077.4A Active EP1995200B2 (fr) 2007-05-19 2008-04-10 Procédé et dispositif de fonctionnement d'un dispositif de bobinage d'une machine textile produisant des bobines croisées

Country Status (4)

Country Link
US (1) US20080283655A1 (fr)
EP (1) EP1995200B2 (fr)
CN (1) CN101306776B (fr)
DE (1) DE102007023490A1 (fr)

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DE102009009971B4 (de) * 2009-02-21 2017-03-16 Saurer Germany Gmbh & Co. Kg Verfahren und Vorrichtung zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine sowie Arbeitsstelle zur Durchführung des Verfahrens
CN102139556B (zh) * 2010-11-18 2012-07-04 江苏舒尔雅家纺有限公司 平网印花机生产流水线无张力供布装置
CN105600588B (zh) * 2016-01-13 2017-04-26 杭州长翼纺织机械有限公司 一种自动绕线机
CN105946339B (zh) * 2016-06-22 2018-02-13 浙江东山广信数码印花设备有限公司 适用于高弹性面料的移动式贴布装置
CZ309324B6 (cs) 2016-11-14 2022-08-24 Rieter Cz S.R.O. Způsob definovaného uložení konce příze na cívce
CZ2016708A3 (cs) 2016-11-14 2018-06-06 Rieter Cz S.R.O. Způsob definovaného uložení konce příze na cívce
CN111392511B (zh) * 2020-04-26 2024-08-16 苏州智殷自动化有限公司 用于轮胎钢丝绕线装置的绕线盘自动装卸系统
CN114084715B (zh) * 2020-05-20 2024-02-06 台州唯德包装股份有限公司 一种pp编织打包带加工收卷装置的收卷方法
DE102020127007A1 (de) 2020-10-14 2022-04-14 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zum Betreiben einer Spinnmaschine und Spinnmaschine
DE102021130062A1 (de) 2021-11-17 2023-05-17 Maschinenfabrik Rieter Ag Verfahren zum Betreiben einer Spulstelle einer Spulmaschine sowie Spulmaschine

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US4105165A (en) * 1976-04-27 1978-08-08 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Arrangement for providing transfer tail windings on a bobbin
EP0311827A2 (fr) * 1987-10-12 1989-04-19 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Procédé et dispositif pour guider, tenir et couper un fil pendant le changement de bobines
DE4004028A1 (de) * 1990-02-10 1991-08-14 Schlafhorst & Co W Verfahren und vorrichtung zum bilden einer fadenreserve auf einer kreuzspule
DE4023291A1 (de) 1990-07-21 1992-05-14 Schubert & Salzer Maschinen Verfahren und vorrichtung zur bildung einer fadenendreservewicklung auf spulen an einer textilmaschine
EP1125879A2 (fr) 2000-02-17 2001-08-22 Schärer Schweiter Mettler AG Dispositif pour la formation d'une réserve de fil et/ou d'un enroulement décalé
EP1125880A2 (fr) 2000-02-17 2001-08-22 Schärer Schweiter Mettler AG Dispositif de production de bobines sur une machine à filer à bout libre
DE10139075A1 (de) 2001-08-09 2003-02-20 Schlafhorst & Co W Offenend-Rotorspinnmaschine
DE102005045712A1 (de) 2005-09-24 2007-03-29 Saurer Gmbh & Co. Kg Fadenabzugsrolle für eine Kreuzspulen herstellende Textilmaschine
DE102005048041A1 (de) 2005-10-07 2007-04-12 Saurer Gmbh & Co. Kg Fadenabzugseinrichtung für eine Kreuzspulen herstellende Textilmaschine

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JP3698873B2 (ja) * 1997-10-03 2005-09-21 ナブテスコ株式会社 糸条パッケージの形成方法および形成装置
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Publication number Priority date Publication date Assignee Title
US4105165A (en) * 1976-04-27 1978-08-08 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Arrangement for providing transfer tail windings on a bobbin
EP0311827A2 (fr) * 1987-10-12 1989-04-19 Schubert & Salzer Maschinenfabrik Aktiengesellschaft Procédé et dispositif pour guider, tenir et couper un fil pendant le changement de bobines
DE3734478A1 (de) 1987-10-12 1989-04-27 Schubert & Salzer Maschinen Verfahren und vorrichtung zum fuehren, halten und trennen eines fadens beim spulenwechsel
DE4004028A1 (de) * 1990-02-10 1991-08-14 Schlafhorst & Co W Verfahren und vorrichtung zum bilden einer fadenreserve auf einer kreuzspule
DE4023291A1 (de) 1990-07-21 1992-05-14 Schubert & Salzer Maschinen Verfahren und vorrichtung zur bildung einer fadenendreservewicklung auf spulen an einer textilmaschine
EP1125879A2 (fr) 2000-02-17 2001-08-22 Schärer Schweiter Mettler AG Dispositif pour la formation d'une réserve de fil et/ou d'un enroulement décalé
EP1125880A2 (fr) 2000-02-17 2001-08-22 Schärer Schweiter Mettler AG Dispositif de production de bobines sur une machine à filer à bout libre
DE10139075A1 (de) 2001-08-09 2003-02-20 Schlafhorst & Co W Offenend-Rotorspinnmaschine
DE102005045712A1 (de) 2005-09-24 2007-03-29 Saurer Gmbh & Co. Kg Fadenabzugsrolle für eine Kreuzspulen herstellende Textilmaschine
DE102005048041A1 (de) 2005-10-07 2007-04-12 Saurer Gmbh & Co. Kg Fadenabzugseinrichtung für eine Kreuzspulen herstellende Textilmaschine

Also Published As

Publication number Publication date
CN101306776B (zh) 2012-11-14
CN101306776A (zh) 2008-11-19
DE102007023490A1 (de) 2008-11-20
EP1995200A3 (fr) 2012-04-04
EP1995200B2 (fr) 2020-09-23
EP1995200A2 (fr) 2008-11-26
US20080283655A1 (en) 2008-11-20

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