EP1125880A2 - Dispositif de production de bobines sur une machine à filer à bout libre - Google Patents

Dispositif de production de bobines sur une machine à filer à bout libre Download PDF

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Publication number
EP1125880A2
EP1125880A2 EP00110810A EP00110810A EP1125880A2 EP 1125880 A2 EP1125880 A2 EP 1125880A2 EP 00110810 A EP00110810 A EP 00110810A EP 00110810 A EP00110810 A EP 00110810A EP 1125880 A2 EP1125880 A2 EP 1125880A2
Authority
EP
European Patent Office
Prior art keywords
winding
bobbin
thread
drive
speed
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.)
Withdrawn
Application number
EP00110810A
Other languages
German (de)
English (en)
Other versions
EP1125880A3 (fr
Inventor
Marc Schaad
Ewald Kornmann
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.)
SSM Schaerer Schweiter Mettler AG
Original Assignee
SSM Schaerer Schweiter Mettler AG
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
Priority claimed from EP00103190A external-priority patent/EP1125877A1/fr
Application filed by SSM Schaerer Schweiter Mettler AG filed Critical SSM Schaerer Schweiter Mettler AG
Priority to EP00110810A priority Critical patent/EP1125880A3/fr
Publication of EP1125880A2 publication Critical patent/EP1125880A2/fr
Publication of EP1125880A3 publication Critical patent/EP1125880A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/48—Piecing arrangements; Control therefor
    • 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
    • B65H54/2827—Traversing devices with a pivotally mounted guide arm
    • 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
    • B65H54/2884—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38
    • 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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/74—Driving arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/04—Wound packages of filamentary material characterised by method of winding
    • 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
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • B65H59/385—Regulating winding speed
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/42—Control of driving or stopping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/12—Density
    • 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 bobbin shown in Fig. 1 is designed as an autonomous bobbin module with individual drives for the bobbin to be produced and the thread laying.
  • the winding head module consists of an angled carrier 1, on which essentially a drive 2 for a friction roller 3, a drive 4 for thread laying, shown here by a thread laying lever 5, and a winding head control 6 are arranged.
  • the winding head controller 6 is connected to a power supply, not shown.
  • This winding head module forms a compact unit that can be easily mounted on the intended textile machine, for example an OE spinning machine.
  • the carrier 1 can be designed such that, in addition to its function as a carrier of the individual parts of the winding head module, it also takes on additional tasks, such as the function of a heat sink for the controller.
  • the friction roller 3 is provided for the frictional drive of a coil 7, which for this purpose rests on the jacket of the friction roller 3.
  • the friction roller drive 2 is preferably designed such that its motor is integrated in the hollow body of the friction roller 3 and the friction roller is fixed on the motor shaft, which leads to a very compact length of the system friction roller drive + friction roller. In addition, no separate storage is required for the friction roller 3 because of its fixation on the motor shaft, which leads to a cost saving. Another advantage of this design is that the friction roller 3 is easy to mount from the one side, as shown on the right, because of the free accessibility of the winding head module.
  • the motor of the friction roller drive 2 is preferably a stepper motor.
  • a motor-driven spindle can be used to drive the coil 7, onto which the coil is attached.
  • Such a direct drive is advantageous at high and very high winding speeds, whereas at lower winding speeds, as is the case, for example, on rotor spinning machines, the advantages of the friction roller drive outweigh the advantages.
  • These advantages mainly consist in lower costs and in the fact that the inertia ratio of the drive to the coil in the friction roller is significantly smaller than in the direct drive, so that motors with lower power can be used.
  • a further advantage results from the use of a stepper motor for the friction roller drive, because the stepper motor has a significantly higher torque at lower speeds than a brushless asynchronous motor.
  • a speed sensor 8 or 9 is assigned to the friction roller drive 2 and the coil 7. Both speed sensors 8 and 9 are connected to the winding head controller 6 and supply the latter with the current speed data, from which, among other things, the thread length and the bobbin diameter can be calculated. The latter is particularly necessary for the implementation of winding laws dependent on the coil diameter (wild winding, precision winding, step precision winding).
  • the thread laying lever 5 sits on an axis of rotation 10 and has a thread guide slot 11 at its end remote from the axis of rotation 10.
  • the thread to be spooled (not shown) runs from a supply spool or from a manufacturing or processing process via an arc plate 12 forming a control curve, which is indicated in the drawing by its contour, through the thread guide slot 11 to the spool 7.
  • the mutual position of the thread laying lever 5 and arc plate 12 and the length of the thread guide slot are chosen so that the thread does not touch the bottom of the thread guide slot 11 when the thread laying lever 5 moves. This ensures that the thread path from the arc plate 12 to the bobbin 7 always has the same geometry, regardless of the diameter of the bobbin.
  • a straight guide rail can also be used.
  • the thread laying lever 5 performs an oscillating, back and forth movement during operation and moves according to the laws of thread winding within a pivoting angle of approximately 30 ° to 60 °.
  • the axis of rotation 10 carrying the thread laying lever 5 is guided into the interior of a dust-tightly closed housing (not shown), in which a toothed angle segment 13 sits on the axis of rotation, which is driven via a toothed pullover 14 of the laying drive 4.
  • the motor of the laying drive 4 is preferably formed by a stepper motor.
  • the dust-tight sealed housing reference is made to the European patent application No. 99 107 229.9.
  • the moments of inertia which are largely caused by the thread laying lever 5
  • the incremental movement (resolution accuracy) of the thread laying lever 5 improves by the reduction factor i.
  • the bobbin 7 is wound on a bobbin tube which is held at its ends by flanges which are in turn connected to a lever arm which is rotatably connected to the machine frame.
  • pressing means (not shown) are provided between the winding head module and the lever arm mentioned.
  • the pressing means can be designed in such a way that, in order to minimize the duration of the acceleration phase during the acceleration when spinning on, the contact pressure of the coil 7 on the friction roller 3 is increased and the power transmission is thereby improved.
  • the transmission of force can be improved by appropriate selection and design of the surface of the friction roller 3, for example by having a corrugated structure or a groove-like structure provided with longitudinal grooves.
  • the general rule is that the pressure on the innermost area of the coil adjoining the coil sleeve increases with increasing coil diameter, so that the coil is much harder here than in its outer area and thus has an inhomogeneous density distribution.
  • the density of the bobbin is denoted by SD
  • the thread tension by FS and the bobbin diameter by D.
  • D the density of the bobbin
  • the winding speed is changed during the winding construction in such a way that the winding thread tension FS is regulated at a constant delivery speed in such a way that a constant bobbin density, or generally a predetermined bobbin density, results.
  • a large spool suitable for the dyeing process can thereby be produced.
  • the regulation of the thread tension FS can be carried out with the aid of a special thread tension sensor (not shown), the thread tension being continuously measured and compared with a predetermined tension profile, and the winding head control 6 regulating the speed of the friction roller 3 accordingly in the event of deviations of the thread tension from its target value. It is also possible to achieve the desired thread tension by a combination of winding speed and variation of the stroke of the thread laying lever 5.
  • the sensors available at the winding station continuously monitor compliance with the various parameters and report deviations to the winding head control 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Winding Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
EP00110810A 2000-02-17 2000-05-22 Dispositif de production de bobines sur une machine à filer à bout libre Withdrawn EP1125880A3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP00110810A EP1125880A3 (fr) 2000-02-17 2000-05-22 Dispositif de production de bobines sur une machine à filer à bout libre

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00103190 2000-02-17
EP00103190A EP1125877A1 (fr) 2000-02-17 2000-02-17 Tête de bobinage et son utilisation
EP00110810A EP1125880A3 (fr) 2000-02-17 2000-05-22 Dispositif de production de bobines sur une machine à filer à bout libre

Publications (2)

Publication Number Publication Date
EP1125880A2 true EP1125880A2 (fr) 2001-08-22
EP1125880A3 EP1125880A3 (fr) 2002-08-28

Family

ID=26070553

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00110810A Withdrawn EP1125880A3 (fr) 2000-02-17 2000-05-22 Dispositif de production de bobines sur une machine à filer à bout libre

Country Status (1)

Country Link
EP (1) EP1125880A3 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1520825A1 (fr) * 2003-10-04 2005-04-06 Schärer Schweiter Mettler AG Procédé et dispositif pour la régulation de la tension du fil sur un bobinoir et l'utilisation du procédé
EP1520827A1 (fr) * 2003-10-04 2005-04-06 Schärer Schweiter Mettler AG Procédé et dispositif pour la régulation de la tension du fil dans une machine textile et l'utilisation du procédé
DE102005049567A1 (de) * 2005-10-17 2007-04-19 SSM Schärer Schweiter Mettler AG Verfahren und Vorrichtung zur Regelung der Spulendichte einer Garnspule
DE102007018536A1 (de) * 2007-04-19 2008-10-23 Oerlikon Textile Gmbh & Co. Kg Offenend-Spinnmaschine
DE102008010365A1 (de) * 2008-02-18 2009-08-20 Maschinenfabrik Rieter Ag Spulvorrichtung an einer Textilmaschine
CN102107800A (zh) * 2011-03-14 2011-06-29 浙江寰亚电子有限公司 智能倒筒机
WO2011124662A1 (fr) * 2010-04-07 2011-10-13 Dsm Ip Assets B.V. Emballage avec fil à module de young élevé et procédé pour enrouler l'emballage de fil
EP2226282A3 (fr) * 2009-03-05 2012-01-25 Oerlikon Textile GmbH & Co. KG Procédé d'embobinage de bobines croisées doté d'un enroulement de précision sur un métier à retordre à double torsion
CN102718092A (zh) * 2012-07-03 2012-10-10 江苏万工科技集团有限公司 边纱络筒机构
CN102884234A (zh) * 2010-05-18 2013-01-16 B.T.S.R.国际股份公司 用于以恒定的张力和速度向加工机供给纱或线的改进方法和设备
CN103508260A (zh) * 2013-10-08 2014-01-15 吴江福茂纺织有限公司 一种纱线导纱装置
DE102012020135A1 (de) * 2012-10-15 2014-04-17 FlexCon Germany GmbH Verfahren und Wickelvorrichtung zur Herstellung eines Fadenpakets
EP1995200B1 (fr) 2007-05-19 2017-05-31 Saurer Germany GmbH & Co. KG Procédé et dispositif de fonctionnement d'un dispositif de bobinage d'une machine textile produisant des bobines croisées
CN113581933A (zh) * 2021-07-27 2021-11-02 吴春燕 一种电力施工牵引装置
CN114261839A (zh) * 2022-01-28 2022-04-01 新创碳谷控股有限公司 一种纱线卷绕机构及其控制方法
CN118220924A (zh) * 2024-05-23 2024-06-21 南通冠恒纺织有限公司 一种纺织生产用纱线收卷装置及工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110803576B (zh) * 2019-11-11 2021-04-27 南通新帝克单丝科技股份有限公司 一种聚合物单丝的卷绕装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141624A (en) * 1961-03-27 1964-07-21 Courtaulds Ltd Thread shrinking
US3494564A (en) * 1967-09-22 1970-02-10 Lindly & Co Inc Variable control means
US4650133A (en) * 1984-07-02 1987-03-17 White Frances H Winder apparatus and method
US5046673A (en) * 1988-11-01 1991-09-10 Institute Of Textile Technology Controlled programmable electronic winding
EP0875479A1 (fr) * 1997-04-04 1998-11-04 Schärer Schweiter Mettler AG Procédé pour améliorer le processus de bobinage et station de bobinage pour la mise en oeuvre du procédé
US5954289A (en) * 1996-06-26 1999-09-21 W. Schlafhorst Ag & Co. Method and apparatus for maintaining constant winding density in the production of yarn packages
EP0950627A1 (fr) * 1998-04-17 1999-10-20 Schärer Schweiter Mettler AG Procédé et dispositif pour enrouler sur une bobine un fil fourni à vitesse constante

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3141624A (en) * 1961-03-27 1964-07-21 Courtaulds Ltd Thread shrinking
US3494564A (en) * 1967-09-22 1970-02-10 Lindly & Co Inc Variable control means
US4650133A (en) * 1984-07-02 1987-03-17 White Frances H Winder apparatus and method
US5046673A (en) * 1988-11-01 1991-09-10 Institute Of Textile Technology Controlled programmable electronic winding
US5954289A (en) * 1996-06-26 1999-09-21 W. Schlafhorst Ag & Co. Method and apparatus for maintaining constant winding density in the production of yarn packages
EP0875479A1 (fr) * 1997-04-04 1998-11-04 Schärer Schweiter Mettler AG Procédé pour améliorer le processus de bobinage et station de bobinage pour la mise en oeuvre du procédé
EP0950627A1 (fr) * 1998-04-17 1999-10-20 Schärer Schweiter Mettler AG Procédé et dispositif pour enrouler sur une bobine un fil fourni à vitesse constante

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1520827A1 (fr) * 2003-10-04 2005-04-06 Schärer Schweiter Mettler AG Procédé et dispositif pour la régulation de la tension du fil dans une machine textile et l'utilisation du procédé
EP1520825A1 (fr) * 2003-10-04 2005-04-06 Schärer Schweiter Mettler AG Procédé et dispositif pour la régulation de la tension du fil sur un bobinoir et l'utilisation du procédé
DE102005049567A1 (de) * 2005-10-17 2007-04-19 SSM Schärer Schweiter Mettler AG Verfahren und Vorrichtung zur Regelung der Spulendichte einer Garnspule
DE102007018536A1 (de) * 2007-04-19 2008-10-23 Oerlikon Textile Gmbh & Co. Kg Offenend-Spinnmaschine
DE102007018536B4 (de) * 2007-04-19 2018-05-30 Saurer Germany Gmbh & Co. Kg Offenend-Spinnmaschine
EP1995200B1 (fr) 2007-05-19 2017-05-31 Saurer Germany GmbH & Co. KG Procédé et dispositif de fonctionnement d'un dispositif de bobinage d'une machine textile produisant des bobines croisées
DE102008010365A1 (de) * 2008-02-18 2009-08-20 Maschinenfabrik Rieter Ag Spulvorrichtung an einer Textilmaschine
EP2226282A3 (fr) * 2009-03-05 2012-01-25 Oerlikon Textile GmbH & Co. KG Procédé d'embobinage de bobines croisées doté d'un enroulement de précision sur un métier à retordre à double torsion
US9751717B2 (en) 2010-04-07 2017-09-05 Dsm Ip Assets B.V. Package with high young's modulus yarn and method for winding the yarn package
WO2011124662A1 (fr) * 2010-04-07 2011-10-13 Dsm Ip Assets B.V. Emballage avec fil à module de young élevé et procédé pour enrouler l'emballage de fil
CN102933477A (zh) * 2010-04-07 2013-02-13 帝斯曼知识产权资产管理有限公司 具有高杨氏模量纱线的填装体以及卷绕该纱线填装体的方法
US10266365B2 (en) 2010-04-07 2019-04-23 Dsm Ip Assets B.V. Package with high young's modulus yarn and method for winding the yarn package
CN104909212A (zh) * 2010-04-07 2015-09-16 帝斯曼知识产权资产管理有限公司 具有高杨氏模量纱线的填装体以及卷绕该纱线填装体的方法
CN102933477B (zh) * 2010-04-07 2015-06-10 帝斯曼知识产权资产管理有限公司 具有高杨氏模量纱线的填装体以及卷绕该纱线填装体的方法
CN102884234B (zh) * 2010-05-18 2014-10-29 Btsr国际股份公司 用于以恒定的张力和速度向加工机供给纱或线的改进方法和设备
US9181064B2 (en) 2010-05-18 2015-11-10 Btsr International S.P.A. Method and device for feeding a yarn or thread to a processing machine with constant tension and velocity
CN102884234A (zh) * 2010-05-18 2013-01-16 B.T.S.R.国际股份公司 用于以恒定的张力和速度向加工机供给纱或线的改进方法和设备
CN102107800A (zh) * 2011-03-14 2011-06-29 浙江寰亚电子有限公司 智能倒筒机
CN102718092A (zh) * 2012-07-03 2012-10-10 江苏万工科技集团有限公司 边纱络筒机构
DE102012020135A1 (de) * 2012-10-15 2014-04-17 FlexCon Germany GmbH Verfahren und Wickelvorrichtung zur Herstellung eines Fadenpakets
CN103508260A (zh) * 2013-10-08 2014-01-15 吴江福茂纺织有限公司 一种纱线导纱装置
CN113581933A (zh) * 2021-07-27 2021-11-02 吴春燕 一种电力施工牵引装置
CN114261839A (zh) * 2022-01-28 2022-04-01 新创碳谷控股有限公司 一种纱线卷绕机构及其控制方法
CN118220924A (zh) * 2024-05-23 2024-06-21 南通冠恒纺织有限公司 一种纺织生产用纱线收卷装置及工艺

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Publication number Publication date
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