EP3214029A1 - Dispositif de va-et-vient de fil pour un bobinoir d'une machine textile fabriquant des bobines à fil croisé - Google Patents

Dispositif de va-et-vient de fil pour un bobinoir d'une machine textile fabriquant des bobines à fil croisé Download PDF

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Publication number
EP3214029A1
EP3214029A1 EP17152416.8A EP17152416A EP3214029A1 EP 3214029 A1 EP3214029 A1 EP 3214029A1 EP 17152416 A EP17152416 A EP 17152416A EP 3214029 A1 EP3214029 A1 EP 3214029A1
Authority
EP
European Patent Office
Prior art keywords
fadenchangiereinrichtung
toothed belt
drive
thread
toothing
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.)
Granted
Application number
EP17152416.8A
Other languages
German (de)
English (en)
Other versions
EP3214029B1 (fr
Inventor
Elisabeth Klaczynski
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 EP3214029A1 publication Critical patent/EP3214029A1/fr
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Publication of EP3214029B1 publication Critical patent/EP3214029B1/fr
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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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • 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
    • B65H54/2821—Traversing devices driven by belts or chains
    • 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
    • B65H54/06—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making cross-wound packages
    • 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 Fadenchangier adopted for a winding device of a cheese-producing textile machine with a yarn guide, which is connected via a toothed belt trained as Endloszugstoff to a single drive, wherein the toothed belt rotates in a largely closed housing the Fadenchangier issued and arranged laterally next to the traversing deflection wheels and a is connected to a single-motor driven drive wheel.
  • thread guide drums each have an endless groove for traversing the running thread and at the same time drive the textile spools frictionally.
  • Such per se proven thread guide drums allow systemic but only the production of cheeses in the winding "wild winding".
  • thread guide drums are relatively expensive to manufacture and thus expensive.
  • the slot of the Bend thread housing is usually using a connected to the thread guide cover, which is also known as a sealing lip, sealed.
  • a not insignificant disadvantage of such Kehrgewindegetriebe is that even Kehrgewindetrommeln in the production are relatively expensive.
  • a Fadenchangier driving is known in which a guided in the region of a job on a yarn guide rod yarn guide is connected via an endless traction means to an electric motor single drive, which is designed as a microprocessor-controlled stepper motor.
  • an electric motor single drive which is designed as a microprocessor-controlled stepper motor.
  • the endless traction means are completely free and are thus exposed to the unavoidable in Spulereien textile dust or fiber fly.
  • Fadenchangier spur trains designed as a drive belt or drive belt endless traction means is guided in each case via a drive wheel connected to a single drive and two laterally of the traversing range of the work arranged deflection wheels.
  • Fadenchangier spurs have the disadvantage that they are very vulnerable to the unavoidable in particular in Spulereien textile dust or fluff. That is, the above-described Fadenchangier stylesen require in order to be able to operate properly over a longer period, constantly a considerable cleaning effort.
  • the present invention seeks to develop a Fadenchangier adopted for a winding device of a cheese-producing textile machine, on the one hand ensures that it does not come to unwanted changes in the traversing width of the yarn guide even after prolonged operation, and in the In addition, it is ensured that the necessary for a proper operation of Fadenchangier spur cleaning effort can be minimized.
  • the embodiment according to the invention has the advantage that it can be ensured in a relatively simple manner by means of such a design that in the region of the closed housing of the thread-switching device on the deflection wheels, that is, on the components that are important for proper compliance with a given traversing width of the yarn guide, no fiber remains or the like. Can set.
  • the design of the deflecting wheels according to the invention leads to the fact that any dirt particles that may have reached the running surface of the deflecting wheels are immediately removed again by the toothing of the relatively rapidly moving endless drawing means. That is, by dispensing with the previously common teeth of the pulleys it comes to a self-cleaning effect and it is ensured that the specified traversing width of the yarn guide is reliably maintained without additional cleaning effort over a very long period of operation.
  • the smooth running surface of the deflection wheels is enclosed in each case by an upper and a lower guide ring.
  • the deflection wheels equipped with a smooth running surface and an upper and a lower guide ring are positioned laterally next to the traversing region of the yarn guide at a small distance from front wall sections of the housing of the thread traversing device such that the endless traction means forms a seal for the thread traversing device in the area between the deflecting wheels.
  • a defined controllable stepper motor as an electric motor drive, which is connected via a control line to a control computer.
  • a control computer is connected via a control line to a control computer.
  • the thread-changing device is further designed as a modular component in the form of a thread guide unit, which is completely replaceable when needed. That is, the Fadenchangier adopted the winder can be removed if necessary after loosening a few fastening screws completely easily from a job of a cheese-producing textile machine and just as easily a new thread guide unit can be reinstalled.
  • FIG. 1 is one half of a cross-wound producing textile machine, in the present embodiment, an open-end rotor spinning machine 1, is shown.
  • Such open-end rotor spinning machines 1, which are known per se, have a multiplicity of workstations 2 arranged in a row next to one another, which are generally identical.
  • the jobs 2 are each equipped with an open-end rotor spinning device 3 and a winding device 4.
  • a sliver 6 stored in a sliver can 5 is spun into a yarn 7, which is subsequently wound on the winding device 4 to form a cross-wound bobbin 8.
  • the winder 4 for this purpose each have a creel 9 for rotatably supporting the cheese 8, a winding drum 10 for rotational, frictional driving of the cheese 8 and a Fadenchangier Road 11th
  • the winding drum 10 is connected to an electric motor single drive 21.
  • Such open-end rotor spinning machines 1 are usually further equipped with a cross-bobbin transport device 12 for disposing of the packages 2 finished on the work stations 2.
  • a cross-bobbin transport device 12 for disposing of the packages 2 finished on the work stations 2.
  • On or on the open-end rotor spinning machine 1 is also often, for example, on guide rails 13, 14 and a support rail 15 movable, a service unit 16, such as a cheese winder or a piecing arranged, the drive 17 rollers 18 and a support wheel 19 has.
  • the supply of the service unit 16 with electrical energy for example via a drag chain or, as indicated in the exemplary embodiment, via a sliding contact device 20th
  • Such service units 16 are, as is known, movable along the workstations 2 of the open-end spinning machine 1 and engage automatically when there is a need for action at one of the workstations 2. Such a need for action exists, for example, if at one of the jobs a cross-wound bobbin 8 has reached its prescribed diameter and must be replaced with a new empty tube, or if at one of the jobs 2 a yarn breakage has occurred and the job 2 must be re-spun.
  • the Fig. 2 shows a front perspective view of one of the in the area of the winding devices 4 of the work stations 2, inventively designed Fadenchangier listeningen 11.
  • These Fadenchangier stylesen 11 are, as can be seen, each formed as a compact, closed yarn guide unit 22. That is, the Fadenchangier disturbeden 11 each have a closed housing 23, in the interior 37, a toothed belt transmission 27 is installed for a yarn guide 25.
  • the interior 37 of the housing 23 of the threading device 11, which is bounded by a rear wall and side walls 28, 29 and covered with a cover element 24, is protected on its front side by a continuous draw 30 against the ingress of textile dust and fiber fly.
  • the yarn guide 25 which, as usual, is made of an abrasion-resistant material, preferably a Oxydkeramik, fixed to a guide shoe 26, which in turn on the outer side 40 of a Endloszugstoffs, preferably a toothed belt 30, is attached.
  • the toothed belt 30 is connected to an electromotive, reversible drive 34, which is connected via a control line 36 to a control computer 36.
  • the control computer 36 ensures that the yarn guide 25 traverses during winding in a defined adjustable traversing B and thereby ensures that the thread 7 evenly in intersecting layers on the Cheese 8 is wound up.
  • deflecting wheels 31, 32 of a toothed belt 27 arranged.
  • the Fig. 3 shows that through the Fig.2 known, designed as a compact thread guide unit 22 Fadenchangier noticed 11 in a rear perspective view and without the cover member 24. That is, the Figure 3 shows a view into the interior 37 of the Fadenchangier adopted 11, in which the toothed belt transmission 27 is arranged for the yarn guide 25. As can be seen, the toothed belt 30 is guided in the illustrated embodiment via two deflection wheels 31, 32 designed according to the invention and a drive wheel 41.
  • the toothed belt 30 passes over two, laterally adjacent to the traversing region B of the yarn guide 25 arranged deflection wheels 31, 32, which are each equipped with a smooth running surface 33 and an upper 39 and a lower 43 guide ring and a provided with a toothed drive wheel 41, which is non-rotatably mounted on the motor shaft 42 of an electromotive, reversible drive, preferably a stepper motor 34, is arranged.
  • the stepper motor 34 is connected via a control line 36 to a control computer 35, for example, a central computer of the textile machine, and can be controlled via this defined.
  • a section computer or a separate workstation computer can of course also be used as the control computer 35.
  • the Figure 4 shows one of the deflection wheels 31 and 32 in detail.
  • the guide wheel 31 (32) in its central region a smooth running surface 33 which is largely resistant to contamination or is constantly cleaned during the winding process by the rapid movement of the resting Endloszugstoffs 30, in particular by the teeth 38.
  • the tread may be dirt-repellent by a surface treatment or coating.
  • the deflection wheel 31 (32) can also be fixed on the housing 23 of the thread-changing device 11 via an axle 45 and has a bearing device (not shown) arranged within the deflection wheel.
  • the bearing device can be designed, for example, as a rolling bearing or as a sliding bearing device.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Winding Filamentary Materials (AREA)
  • Looms (AREA)
EP17152416.8A 2016-03-05 2017-01-20 Dispositif de va-et-vient de fil pour un bobinoir d'une machine textile fabriquant des bobines à fil croisé Active EP3214029B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016002762.2A DE102016002762B4 (de) 2016-03-05 2016-03-05 Fadenchangiereinrichtung für eine Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
DE102016002762 Previously-Filed-Application 2016-03-05

Publications (2)

Publication Number Publication Date
EP3214029A1 true EP3214029A1 (fr) 2017-09-06
EP3214029B1 EP3214029B1 (fr) 2018-07-25

Family

ID=57956090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17152416.8A Active EP3214029B1 (fr) 2016-03-05 2017-01-20 Dispositif de va-et-vient de fil pour un bobinoir d'une machine textile fabriquant des bobines à fil croisé

Country Status (6)

Country Link
US (1) US9868611B2 (fr)
EP (1) EP3214029B1 (fr)
CN (1) CN107150925B (fr)
BR (1) BR102017003048B1 (fr)
DE (1) DE102016002762B4 (fr)
TR (1) TR201815092T4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112744640A (zh) * 2021-01-12 2021-05-04 义乌市金明针织有限公司 一种新型络纱机导纱装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE212021000013U1 (de) * 2021-02-24 2021-05-06 Suzhou Wang Yongheng Silk Science And Technology Culture Co., Ltd. Ein Textilofen zum hin- und hergehenden und kontinuierlichen Trocknen von Stoffen

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH510580A (de) 1969-03-10 1971-07-31 Leesona Corp Garn-Spulmaschine
DE3734478A1 (de) 1987-10-12 1989-04-27 Schubert & Salzer Maschinen Verfahren und vorrichtung zum fuehren, halten und trennen eines fadens beim spulenwechsel
DE3801980C2 (de) 1988-01-23 1995-05-24 Schlafhorst & Co W Textilmaschine mit mehreren Spulstellen
DE19536761A1 (de) 1995-10-02 1997-04-03 Schlafhorst & Co W Kehrgewindeantrieb für Fadenführer einer Spuleinrichtung
EP0950631A1 (fr) 1998-02-14 1999-10-20 Volkmann GmbH & Co. Dispositif et procédé pour le bobinage de bobines coniques
DE10300106A1 (de) 2002-01-29 2003-08-21 Murata Machinery Ltd Traversiersteuervorrichtung
DE102004003173A1 (de) 2004-01-22 2005-08-11 Saurer Gmbh & Co. Kg Fadenchangiereinrichtung für eine Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine
DE202005008691U1 (de) * 2005-06-03 2005-08-11 Saurer Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine
DE102011114025A1 (de) * 2011-09-21 2013-03-21 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
CN203474084U (zh) * 2013-08-22 2014-03-12 浙江康立自控科技有限公司 纺织机械的纱线电子成型装置改良结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3627516C2 (de) * 1986-08-13 1994-04-07 Schlafhorst & Co W Endloses Garntraversierband und Verfahren zu seiner Herstellung
DE8912875U1 (fr) * 1989-10-31 1989-12-28 Neumuenstersche Maschinen- Und Apparatebau Gmbh (Neumag), 2350 Neumuenster, De
JP2002211842A (ja) * 2001-01-17 2002-07-31 Murata Mach Ltd トラバース装置
ITMI20020499A1 (it) * 2002-03-08 2003-09-08 Savio Macchine Tessili Spa Dispositivo guidafilo per la raccolta di filati in rocca particolarmente per filatoi open-end
DE102008038343B4 (de) * 2007-08-30 2017-09-28 Tmt Machinery, Inc. Garnspulmaschine und Garntexturiermaschine
JP5297291B2 (ja) * 2009-07-24 2013-09-25 Ｔｍｔマシナリー株式会社 ベルト式トラバース装置
CN202575538U (zh) * 2012-04-13 2012-12-05 浙江省新昌县康立电子有限公司 纺织机械的纱线电子成型装置
CZ201380A3 (cs) * 2013-02-07 2014-08-27 Rieter Cz S.R.O. Způsob rozvádění navíjené příze a zařízení k jeho provádění
DE102013113195A1 (de) 2013-11-28 2015-05-28 Oerlikon Textile Gmbh & Co. Kg Changiereinheit und Verfahren zur Steuerung einer Changiereinheit

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH510580A (de) 1969-03-10 1971-07-31 Leesona Corp Garn-Spulmaschine
DE3734478A1 (de) 1987-10-12 1989-04-27 Schubert & Salzer Maschinen Verfahren und vorrichtung zum fuehren, halten und trennen eines fadens beim spulenwechsel
DE3801980C2 (de) 1988-01-23 1995-05-24 Schlafhorst & Co W Textilmaschine mit mehreren Spulstellen
DE19536761A1 (de) 1995-10-02 1997-04-03 Schlafhorst & Co W Kehrgewindeantrieb für Fadenführer einer Spuleinrichtung
EP0950631A1 (fr) 1998-02-14 1999-10-20 Volkmann GmbH & Co. Dispositif et procédé pour le bobinage de bobines coniques
DE10300106A1 (de) 2002-01-29 2003-08-21 Murata Machinery Ltd Traversiersteuervorrichtung
DE102004003173A1 (de) 2004-01-22 2005-08-11 Saurer Gmbh & Co. Kg Fadenchangiereinrichtung für eine Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine
DE202005008691U1 (de) * 2005-06-03 2005-08-11 Saurer Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine
DE102011114025A1 (de) * 2011-09-21 2013-03-21 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
CN203474084U (zh) * 2013-08-22 2014-03-12 浙江康立自控科技有限公司 纺织机械的纱线电子成型装置改良结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112744640A (zh) * 2021-01-12 2021-05-04 义乌市金明针织有限公司 一种新型络纱机导纱装置

Also Published As

Publication number Publication date
TR201815092T4 (tr) 2018-11-21
BR102017003048A2 (pt) 2017-09-12
EP3214029B1 (fr) 2018-07-25
DE102016002762A1 (de) 2017-09-07
CN107150925B (zh) 2019-12-24
BR102017003048B1 (pt) 2022-10-11
DE102016002762B4 (de) 2023-05-25
CN107150925A (zh) 2017-09-12
US9868611B2 (en) 2018-01-16
US20170253457A1 (en) 2017-09-07

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