EP2534285B1 - Vorrichtung zum abziehen und aufwickeln einer vielzahl synthetischer fäden - Google Patents

Vorrichtung zum abziehen und aufwickeln einer vielzahl synthetischer fäden Download PDF

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Publication number
EP2534285B1
EP2534285B1 EP11701670.9A EP11701670A EP2534285B1 EP 2534285 B1 EP2534285 B1 EP 2534285B1 EP 11701670 A EP11701670 A EP 11701670A EP 2534285 B1 EP2534285 B1 EP 2534285B1
Authority
EP
European Patent Office
Prior art keywords
winding
godets
godet
threads
carrier
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.)
Not-in-force
Application number
EP11701670.9A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2534285A1 (de
Inventor
Michael SCHRÖTER
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile 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
Application filed by Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP2534285A1 publication Critical patent/EP2534285A1/de
Application granted granted Critical
Publication of EP2534285B1 publication Critical patent/EP2534285B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D01D13/02—Elements of machines in combination
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/12—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements in spaced relation to provide a series of independent forwarding surfaces around which material is passed or wound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/28—Arrangements for initiating a forwarding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products
    • 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
    • B65H2701/313—Synthetic polymer threads
    • B65H2701/3132—Synthetic polymer threads extruded from spinnerets

Definitions

  • the invention relates to a device for removing and winding a plurality of synthetic threads into coils according to the preamble of claim 1.
  • Such a device is for example from the WO 96/09425 known.
  • the godets extend parallel to several winding points, which are arranged side by side along a winding spindle.
  • This device has the particular disadvantage that the entire yarn sheet is guided on the periphery of freely projecting godets, so that the godets must have a corresponding long projecting guide casing.
  • the winding points are also arranged along a freely projecting winding spindle, so that thereby the number of simultaneously wound threads is limited.
  • the known device has two mirror-symmetrically arranged winding devices with a plurality of juxtaposed winding points.
  • the winding stations are each assigned separate godets, which are held at two above the winding stations arranged godet carriers.
  • godets arranged on the separate godet carriers are driven independently of each other, so that an increased control effort is required to maintain identical peripheral speeds.
  • This object is achieved in that the godets are held together on a godet carrier and that the godet carrier is supported in a plane of symmetry between the winding turrets on a machine frame.
  • the invention is achieved by the proviso that the drive sides of the godets for receiving the godet drive must be kept freely accessible.
  • the godets are arranged on two opposite operating sides of the godet carrier.
  • the godet drives are integrated within the godet carrier between the operator pages.
  • small thread deflections can be realized by the arrangement of the godet carrier in the plane of symmetry in order to be able to remove the freshly extruded threads from an upstream spinning device.
  • a particularly compact design of the device can be achieved by the development in which the winding stations, the winding turret and the godet carrier are held by a common machine frame.
  • the machine frame is formed in several parts and at least one above the winding spindles arranged traversing beams for receiving a plurality of winding stations associated with traversing units and that the godet carrier is disposed on an upper side of the traversing beam. This allows short thread lengths between the godets and the winding stations.
  • the machine frame depending on the nature of the Spulrevolver a one-piece housing or two mirror-symmetrical juxtaposed housing on.
  • the winding stations can be formed in one machine unit or in two separate machine units.
  • the development of the device according to the invention is particularly advantageous, in which at least one stand for supporting the traversing beam between the winding turrets is preferably arranged in the region of the free ends of the winding spindle.
  • at least one stand for supporting the traversing beam between the winding turrets is preferably arranged in the region of the free ends of the winding spindle.
  • the godets arranged on the opposite operating sides of the godet carrier can be driven by separate electric motors.
  • the guide shells of both godets are preferably connected directly to a drive shaft of an electric motor.
  • the drive shaft of the electric motor on two opposite drive ends, which are each rotatably connected to the guide shells of the godets.
  • the development of the invention is particularly preferably used, in which the winding in the line immediately upstream godets are held laterally next to the winding stations and that the winding stations separate Deflection rollers are assigned for the distribution of the threads.
  • the winding in the line immediately upstream godets are held laterally next to the winding stations and that the winding stations separate Deflection rollers are assigned for the distribution of the threads.
  • the threads are stretched more or less before winding, so that the threads are guided by a plurality of in the yarn path successively arranged godets.
  • preferably heated guide shells of godets are used, so that the development of the invention can be used, in which two drivable godets are arranged on two opposite operating sides of the godet carrier to a yarn path and that at least two mirror-symmetrically opposite godets have cup-shaped guide shells, each enclosing a heating means for heating a mantle surface.
  • the treatment of the threads can be extended by other additional aggregates, which are also arranged in mirror symmetry on the operating sides of the godet carrier according to a further advantageous development.
  • swirling devices for swirling the threads or also preparation devices for wetting the threads on the godet carrier can be arranged as additional units.
  • the godets and the winding spindles are preferably supplied by a common drive and control electronics.
  • the spindle drives of the winding spindles and the godet drives of the godets are connected together with a drive and control electronics.
  • control electronics are preferably coupled to an operating unit for activating and deactivating all drives, so that all operations for removing and winding the threads can be performed centrally by an operator.
  • control electronics are also possible to provide two separate control units, which are connected to the control electronics and with which the arranged on the two sides operating units together with the operating pages associated winding stations are operated.
  • a first embodiment of the device according to the invention for stripping and winding a plurality of synthetic threads is shown in several views.
  • the device is a front view and in Fig. 2 shown in a side view.
  • Fig. 1 the device is a front view and in Fig. 2 shown in a side view.
  • the embodiment in Fig. 1 and 2 is arranged below a spinning device 1.
  • the spinning device 1 is shown schematically in this embodiment by a spinning beam 2, a plurality of spinneret 2 juxtaposed spinnerets 3, a cooling device 4 and a chute 5 shown.
  • a plurality of filaments 6 are extruded and cooled in parallel side by side.
  • a multiplicity of fine filament strands are extruded in each of the spinnerets 3 and, after cooling, are brought together in each case to form a thread 6.
  • the device according to the invention is arranged, which is formed in this embodiment by a take-off device 42 with multiple godets on a godet carrier 9 and two arranged below the godet carrier 9 winding point units 11.1 and 11.2.
  • the godet carrier 9 has two opposite operating sides 37.1 and 37.2, on each of which a plurality of driven godets are arranged. Thus, on the operating side 37.1 a withdrawal godet 7.1 and a draw godet 8.1 are held with each other on the godet carrier 9. On the opposite side 37.2 operating the mirror-symmetrically arranged godets 7.2 and 8.2 are held.
  • the godet drives of the drawing godets 7.1 and 7.2 and the draw godets 8.1 and 8.2 are integrated in the godet carrier 9 and not shown here in detail and are explained in more detail below.
  • the godet carrier 9 is supported by a machine frame 10, which is arranged above two mirror-symmetrically juxtaposed winding point units 11.1 and 11.2.
  • the godet carrier 9 is held in a plane of symmetry 38, so that the godets held on the two operating sides 37.1 and 37.2 are respectively assigned to the winding points 19.1 and 19.2 of the winding-point units 11.1 and 11.2.
  • the winding point units 11.1 and 11.2 may be formed by individual winding machines, which can optionally be combined below the machine frame 10 with the godets of the godet carrier 9.
  • each of the winding point units 11.1 and 11.2 each have a Spulrevolver 12.1 and 12.2, which is rotatably mounted in a housing 17.1 and 17.2.
  • At each of the winding turrets 12.1 and 12.2 are each two cantilevered winding spindles 13.1 and 14.1 and 13.2 and 14.2 arranged.
  • the winding spindles 13.1, 13.2 and 14.1, 14.2 are each rotatably driven via a spindle drive.
  • the spindle drive 22.1 and 22.2 of the winding spindles 13.1 and 13.2 is shown.
  • the winding adjustment units 11.1 and 11.2 each have four side by side trained winding points 19.1 and 19.2.
  • the number of winding stations is exemplary in this embodiment.
  • For winding up the threads each wicking 19.1 and 19.2 each associated with a traversing unit 16.1 and 16.2, which are held on a traversing beam 18.1 and 18.2.
  • the traversing beams 18.1 and 18.2 extend over the entire length of the winding spindles 13.1 and 14.1 and each have a deflection roller 29.1 and 29.2 for each of the winding positions. Between the traversing units 16.1 and 16.2 and the winding spindles 13.1 and 14.1, a respective pressure roller 15.1 and 15.2 is provided to deposit the filaments during winding on the surfaces of the coils 39.1 and 39.2.
  • the godet 9 with the deduction godets 7.1 and 7.2 and the draw godets 8.1 and 8.2 are arranged on the projecting end of the winding spindles 13.1 and 14.2 such that the draw godets 8.1 and 8.2 are located laterally next to the winding points 19.1 and 19.2.
  • a distribution of the threads 6 on the individual winding positions can be made by a substantially horizontally oriented distribution level out.
  • each winding point 19.1 and 19.2 respectively pulleys 29.1 and 29.2 assigned.
  • the supply and control lines to the drives and actuators of the winding point units 11.1 and 11.2 and the Godets 7.1, 7.2, 8.1 and 8.2 are connected.
  • Fig. 2 For this purpose, a connection between the spindle drives 22.1 and 22.2 as well as registered with the godet drives.
  • the drive and control electronics 21 are connected to the operating units 20.1 and 20.2 via at least one control line.
  • the operating unit 20.1 is provided for activating and deactivating all drives and actuators, which are used on the operating side 37.1 for removing the threads and for winding up the threads.
  • the operating unit 20.2 is used for activating and deactivating the drives and sensors on the operating side 37.2 provided units.
  • FIG. 1 and 2 illustrated embodiment is particularly suitable to produce so-called POY threads and wind up.
  • the draw godets 7.1 and 7.2 and the draw godets 8.1 and 8.2 are driven synchronously, wherein between the draw godets 7.1 and 7.2 and the draw godets 8.1 and 8.2 a slight speed difference is adjustable.
  • the in the embodiment according to Fig. 1 and Fig. 2 illustrated arrangement of the godet carrier 9 relative to the winding point units 11.1 and 11.2 is exemplary.
  • the godet carrier 9 can also be arranged centrally to the projecting part of the traversing carrier 18.1 and 18.2.
  • the threads would be distributed out of a substantially vertically extending distribution level out on the individual winding stations.
  • a further embodiment of the device according to the invention is shown, for example, to produce so-called fully drawn threads (FDY).
  • the embodiment is in the Fig. 3 and 4 shown in different views, was dispensed with the presentation of a spinning device.
  • Fig. 3 the embodiment is in a front view and in Fig. 4 shown schematically in a side view.
  • the embodiment according to Fig. 3 and 4 is essentially identical to the embodiment according to Fig. 1 and 2 so that only the differences are explained below.
  • the winding stations 19.1 and 19.2 are identical in number to the aforementioned embodiment and integrated in a common winding point unit 11.
  • the winding turrets 12.1 and 12.2 are held together with the winding spindles 13.1 and 14.1 together with the traversing units 16.1 and 16.2 in a machine frame 10.
  • the machine frame 10 serves in this case at the same time for receiving the trigger device 42, which is arranged with the godet carrier 9 on an upper side of the machine frame 10.
  • the machine frame 10 is designed in several parts and has a housing 17 in which the winding turrets 12.1 and 12.2 are rotatably mounted.
  • a traversing beam 18 is arranged, which carries the traversing units 16.1 and 16.2 and the pressure rollers 15.1 and 15.2.
  • the godet carrier 9 is arranged in the plane of symmetry 38 extending in the middle region of the winding point units 11.
  • the godet carrier 9 is held at the free end of the winding spindle on the traversing beam 18.
  • a stand 40 is assigned, through which a support of the traversing beam 18 and thus of the godet carrier 9 takes place.
  • the godet carrier 9 has at its opposite operating sides 37.1 and 37.2 several godets and additional aggregates to stretch a plurality of parallel threads and treat in addition.
  • the threads on one of the operating pages 37.1 and 37.2 via a heated withdrawal godet 7.1, two pulleys 23.1 and 23.2, another heated draw godet 8.1 and two successively arranged mecanicsgaletten 24.1 and 25.1 out, as shown in the Fig. 4 evident.
  • a preparation device 26.1 is arranged to wetting on the threads.
  • a swirling device 27.1 is provided between the two guide godets 24.1 and 25.1, through which the threads are swirled separately.
  • the drives and actuators of the arranged on the operating pages 37.1 and 37.2 units and the winding station unit 11 are controlled together via an operating unit 20.
  • the operating unit 20 is arranged on an end face of the godet carrier 9 and connected via at least one control line to a drive and control electronics 21.
  • all drives and actuators can be activated and deactivated via the operating unit 20.
  • operating units 20 contain control algorithms that allow certain process sequences and, for example, a process start to run automatically.
  • FIG. 5 is a first embodiment for driving two mirror-symmetrically held on a common godet carrier 9 godets 7.1 and 7.2 shown.
  • the godets 7.1 and 7.2 were each a guide sheath 32.1 and 32.2, which are connected via a drive shaft 31.1 and 31.2 each with an electric motor 30.1 and 30.2. Both electric motors 30.1 and 30.2 are controlled by a common control unit 41 with identical drive speeds.
  • the control unit 41 is usually integrated in the drive and control electronics 21. Warehousing the drive shafts 31.1 and 31.2 takes place in this embodiment by separate storage means 36.1 and 36.2 directly in the godet carrier. 9
  • FIG. 6 is a further embodiment of two mirror-symmetrically held on the godet carrier 9 draw godets 8.1 and 8.2 shown.
  • the draw godets 8.1 and 8.2 each have a cup-shaped guide casing 32.1 and 32.2, which are connected to two drive ends 34.1 and 34.2 a drive shaft 31.
  • the drive shaft 31 is driven by an electric motor 30.
  • the electric motor 30 is connected to the control unit 41.
  • the drive shaft 31 is rotatably supported on both sides of the electric motor 30 via the bearing means 36.1 and 36.2 in the godet carrier 9.
  • a cylindrical heating means 35.1 and 35.2 is held on the godet carrier 9 in each case, which protrudes into the cup-shaped guide casing 32.1 and 32.2 and thus leads to heating of the guide casing.
  • FIGS. 5 and 6 shown drive capabilities of the mirror-symmetrically arranged godets can be combined in such a way that non-heated godets are driven by a common electric motor.
  • the in Fig. 1 to 4 shown godets on the operating pages preferably driven by one of these concepts.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP11701670.9A 2010-02-12 2011-02-01 Vorrichtung zum abziehen und aufwickeln einer vielzahl synthetischer fäden Not-in-force EP2534285B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010007737 DE102010007737A1 (de) 2010-02-12 2010-02-12 Vorrichtung zum Abziehen und Aufwickeln einer Vielzahl synthetischer Fäden
PCT/EP2011/051352 WO2011098368A1 (de) 2010-02-12 2011-02-01 Vorrichtung zum abziehen und aufwickeln einer vielzahl synthetischer fäden

Publications (2)

Publication Number Publication Date
EP2534285A1 EP2534285A1 (de) 2012-12-19
EP2534285B1 true EP2534285B1 (de) 2014-06-18

Family

ID=43731806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11701670.9A Not-in-force EP2534285B1 (de) 2010-02-12 2011-02-01 Vorrichtung zum abziehen und aufwickeln einer vielzahl synthetischer fäden

Country Status (5)

Country Link
EP (1) EP2534285B1 (zh)
JP (1) JP5738321B2 (zh)
CN (1) CN102753739B (zh)
DE (1) DE102010007737A1 (zh)
WO (1) WO2011098368A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105378164B (zh) * 2013-06-11 2017-05-10 欧瑞康纺织有限及两合公司 变形机
DE102018003480A1 (de) * 2018-04-27 2019-10-31 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Abziehen und Aufwickeln von schmelzgesponnenen Fäden
DE102022117598B3 (de) 2021-07-27 2022-11-10 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Abziehen und Aufwickeln von Fäden

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844496A (en) 1965-10-27 1974-10-29 Fischer K Apparate U Rohleitun Spinning apparatus with means for winding up the filaments
RU2027803C1 (ru) * 1991-12-23 1995-01-27 Акционерное общество открытого типа "Машиностроительное объединение им.Карла Маркса по выпуску оборудования для производства химических волокон" Устройство для транспортирования жгутов химического волокна в отделочной текстильной машине
AU3378795A (en) 1994-09-21 1996-04-09 Maschinenfabrik Rieter A.G. Spinning winding frame
JPH11107031A (ja) 1997-10-02 1999-04-20 Toray Eng Co Ltd 糸条製造装置
DE10045473A1 (de) 2000-09-14 2002-03-28 Barmag Barmer Maschf Spinnvorrichtung
DE10355293A1 (de) * 2003-11-27 2005-06-23 Saurer Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen einer Vielzahl von Fäden
DE102004025680A1 (de) * 2004-05-26 2005-12-15 Saurer Gmbh & Co. Kg Vorrichtung zum Spinnen und Aufwickeln mehrerer synthetischer Fäden
DE502006006139D1 (de) * 2006-01-26 2010-03-25 Oerlikon Textile Gmbh & Co Kg Vorrichtung zum schmelzspinnen und aufwickeln von synthetischen fäden
TWI494477B (zh) * 2008-05-23 2015-08-01 Oerlikon Textile Gmbh & Co Kg 用以在融熔紡絲時抽出及拉伸一多絲紗線之方法及執行該方法之裝置

Also Published As

Publication number Publication date
EP2534285A1 (de) 2012-12-19
CN102753739A (zh) 2012-10-24
JP2013519799A (ja) 2013-05-30
CN102753739B (zh) 2014-09-10
DE102010007737A1 (de) 2011-08-18
WO2011098368A1 (de) 2011-08-18
JP5738321B2 (ja) 2015-06-24

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