US20160101961A1 - Winding machine - Google Patents

Winding machine Download PDF

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Publication number
US20160101961A1
US20160101961A1 US14/892,676 US201414892676A US2016101961A1 US 20160101961 A1 US20160101961 A1 US 20160101961A1 US 201414892676 A US201414892676 A US 201414892676A US 2016101961 A1 US2016101961 A1 US 2016101961A1
Authority
US
United States
Prior art keywords
winding
traversing
traversing plate
tubular beam
plate
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.)
Abandoned
Application number
US14/892,676
Other languages
English (en)
Inventor
Jürgen Kowalski
Roland Oesterwind
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 & 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 & Co. Kg filed Critical Oerlikon Textile Gmbh & Co. Kg
Publication of US20160101961A1 publication Critical patent/US20160101961A1/en
Abandoned legal-status Critical Current

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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
    • B65H54/70—Other constructional features of yarn-winding machines
    • 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
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple 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
    • 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
    • B65H54/2881—Traversing devices with a plurality of guides for winding on a plurality of bobbins
    • 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
    • B65H54/72—Framework; Casings; Coverings
    • 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
    • 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
    • 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 winding machine for winding a plurality of yarns, according to the preamble of claim 1 .
  • a winding machine of the generic type for winding a plurality of yarns to form bobbins is known from DE 10 2006 001 041 A1, for example.
  • Winding machines of this type are preferably employed in melt-spinning plants for winding a plurality of synthetic yarns, wherein the winding machine typically has a number of winding positions which corresponds to the number of simultaneously spun yarns in one spinning position. To this extent, more than ten winding positions may be configured so as to be parallel beside one another in one machine frame of the winding machine.
  • a plurality of movable components are typically attached within the machine frame of the winding machine so that the occurrence of vibrations of the movable components on the fixed machine frame during winding operations is more or less inevitable. In this way and depending on the diameter of the bobbins, a winding spindle has to sustain a speed range of approx.
  • the functional groups provided within the winding machine represent a vibration-capable system which has to be tuned in a corresponding manner.
  • the vibration-capable system may be modified in particular in that frame reinforcements may be selectively activated or deactivated, so that the resonance frequency of the vibration system is modified. States in which an excitation frequency coincides with a resonance frequency may thus be avoided.
  • the winding machine according to the invention is distinguished in that in the case of winding spindles which protrude in a very long manner, having a corresponding multiplicity of winding positions, uniform yarn guiding is possible in each of the winding positions. In this way, all traversing units may be collectively held on one traversing plate, without traversing units which in particular are disposed in the central region being impinged with resonance vibrations.
  • the damping element is preferably disposed in a central region of the traversing plate.
  • the rigidity of the traversing plate here may be preferably improved by the refinement of the invention in which the tubular beam extends substantially across a total length of the traversing plate, at least across 90% of the total length of the traversing plate.
  • total lengths of the traversing plate in the range of 1.5 m to 2.5 m are readily implementable.
  • a rubber buffer which generates a uniform damping effect across a relatively large frequency range is preferably used as a damping means.
  • the traversing plate at the ends is held in each case on the machine frame by a pivot bearing.
  • the pivot bearing here is preferably configured on a movable roller support for receiving a contact roller, wherein the traversing plate is supported on the roller support. It is thus ensured that the spacing between the traversing units and the bobbin surfaces remains constant in the event of an evasive movement of a contact roller which bears on the bobbin surfaces.
  • FIG. 1 schematically shows a side view of the exemplary embodiment of the winding machine according to the invention
  • FIG. 2 schematically shows a plan view of the exemplary embodiment of FIG. 1 ;
  • FIG. 3 schematically shows a cross-sectional view of the exemplary embodiment of FIG. 1 ;
  • FIG. 4 schematically shows a plan view of a traversing plate.
  • FIG. 1 shows a side view
  • FIG. 2 shows a plan view
  • FIG. 3 schematically shows a cross-sectional view.
  • the exemplary embodiment of the winding machine has, in a machine frame 1 , a winding turret 4 which is rotatably mounted, on which two winding spindles 3 . 1 and 3 . 2 , which protrude in a long manner, are held.
  • the winding spindles 3 . 1 and 3 . 2 are disposed on the winding turret 4 so as to be mutually offset by 180° and are linked to spindle drives 5 . 1 and 5 . 2 which are held on the opposite side of the winding turret 4 .
  • the winding turret 4 is linked to a turret drive 17 .
  • a plurality of winding positions 2 are configured on the machine frame 1 so as to be beside one another above the winding spindles 3 . 1 and 3 . 2 .
  • the winding positions 2 are disposed so as to be uniformly distributed across the protruding length of the winding spindles 3 . 1 and 3 . 2 and in each case have one yarn guide 11 and one traversing unit 6 which is disposed below the yarn guide 11 .
  • eight winding positions 2 are disposed beside one another.
  • the number of winding positions 2 is exemplary and may also include 6, 10, 12, or 16 positions.
  • the traversing units 6 in the winding positions 2 are configured in each case by one counter-rotating wing pair 7 , the wing tips of which within the winding position 2 guide a yarn to and fro along a guide ruler 8 .
  • Such wing-type traversing units are well known, so that no further description in relation thereto is required.
  • the traversing units 6 of the winding positions 2 are collectively held on a traversing plate 9 .
  • the traversing plate 9 is supported on a roller support 13 which carries a contact roller 10 which is interdisposed between the traversing units 6 and the winding spindles 3 . 1 and 3 . 2 .
  • the roller support 13 of the contact roller 10 by way of a pivot bearing 12 is linked to the machine frame 1 .
  • the contact roller 10 extends across a total winding region of the winding positions 2 and is substantially parallel with the winding spindles 3 . 1 and 3 . 2 .
  • the traversing plate 9 by way of a pivot bearing 16 is held on the roller support 13 .
  • An elongate tubular beam 14 which by way of its ends is fixedly connected to the traversing plate 9 extends on an upper side of the traversing plate 9 .
  • a plurality of damping elements 15 . 1 and 15 . 2 are disposed in particular in the central region of the traversing plate 9 , between the ends of the tubular beam 14 .
  • the damping elements 15 . 1 and 15 . 2 are disposed in a mutually spaced-apart manner between the tubular beam 14 and the traversing plate 9 and form a support of the traversing plate 9 in relation to the tubular beam 14 .
  • the traversing plate 9 on the lower side has a plurality of supports 21 by way of which the traversing plate 9 is supported on the roller support 12 .
  • each winding tube 18 is held on the winding spindles 3 . 1 and 3 . 2 of each winding position 2 .
  • a yarn 20 which is infed via the yarn guides 11 may be wound to form a bobbin 19 on the circumference of a winding spindle 3 . 1 or 3 . 2 .
  • the winding spindles 3 . 1 and 3 . 2 are pivoted by the winding turret 4 so that a yarn changeover and a yarn transfer may take place in the winding positions 2 .
  • the traversing plate 9 is linked to the roller support 13 .
  • the roller support 13 in its position within the machine frame 1 may be modified by way of the pivot bearing 12 . Modifications of this type arise in particular in the operating state in the event of a stationary winding turret 4 , so as to enable doffing of fully bobbins from the winding spindle which is being held in the changeover position, for example.
  • the traversing units 6 are likewise modified in their position in a manner which maintains their relative position to the contact roller 10 . In this way the spacing between the traversing units 6 and the bobbin surfaces of the bobbins 19 remains constant in any operational state, enabling uniform cross-winding for forming the bobbin 19 .
  • the yarns 20 in the winding positions 2 are wound in parallel to form bobbins 19 .
  • the yarns 20 are infed to the winding positions 2 via the yarn guides 11 .
  • each yarn 20 within one traversing stroke is guided to and fro by the wing pair 7 of the traversing units 6 and after partial wrapping on the circumference of the contact roller 10 is deposited on the circumference of the bobbin 20 .
  • the winding spindle 3 . 1 during winding of the yarn 20 to form bobbins 19 is driven by way of the spindle drive 5 . 1 .
  • vibrations are excited by way of an excitation frequency which varies depending on the operational speed of the winding spindles 3 . 1 .
  • the vibrations having the excitation frequency are transmitted directly or via the machine frame 1 to adjacent functional groups. Being adjacent functional groups, the contact roller 10 having the roller support 13 , and the traversing units 6 having the traversing plate 9 , are primarily affected. It has been found here that excessive rigidity characteristics on the traversing plate 9 have a disadvantageous effect on resonance frequency shifting. In principle, tuning of the resonance frequencies of the components and of the excitation frequency of the winding spindles is required.
  • the traversing plate 9 has sufficient rigidity which is substantially determined by the rigid tubular beam 14 .
  • the comparatively high elasticity in the central region of the traversing plate 9 here may be stabilized by the damping elements 15 . 1 and 15 . 2 . Unimpeded resonance frequencies of the traversing plate 9 may not arise.
  • damping elements 15 . 1 and 15 . 2 in the illustrated exemplary embodiment of the winding machine on the upper side of the traversing plate are exemplary. It is essential here that no excessive rigidity which leads to a rise in the resonance frequency is generated in particular on the traversing plate. Rubber buffers which, apart from damping, generate a comparatively high supporting effect have proven to be particularly successful damping elements 15 . 1 and 15 . 2 .
  • FIG. 4 shows a cross-sectional view of a further exemplary embodiment of a traversing plate, such as could be employed in the exemplary embodiment according to FIGS. 1 to 3 , for example.
  • the traversing plate 9 has a total length which is identified by the reference letter L.
  • the tubular beam 14 which is fastened to an upper side of the traversing plate 9 has a length which is identified by the reference letter L R .
  • the length L R of the tubular beam 14 is sized such that the tubular beam overlies at least 90% of the total length L of the traversing plate 9 .
  • the total length L of the traversing plate here is in a range of 1.5 m to 2.5 m.
  • one or a plurality of damping elements may be disposed here between the tubular beam 14 and the upper side of the traversing plate 9 .
  • only one damping element 15 is provided.
  • the number of damping elements and the type of damping elements is arbitrary. It is essential here that a compromise between softness and rigidity of the traversing plate, which is favorable to the resonance frequency of the entire vibration system, is found.
  • the tubular beam 14 by way of its ends and rigid mountings 22 . 1 and 22 . 2 is fixedly connected to the upper side of the traversing plate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Winding Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
US14/892,676 2013-05-24 2014-05-08 Winding machine Abandoned US20160101961A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102013008825.9 2013-05-24
DE102013008825.9A DE102013008825A1 (de) 2013-05-24 2013-05-24 Aufspulmaschine
PCT/EP2014/059428 WO2014187677A1 (de) 2013-05-24 2014-05-08 Aufspulmaschine

Publications (1)

Publication Number Publication Date
US20160101961A1 true US20160101961A1 (en) 2016-04-14

Family

ID=50680046

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/892,676 Abandoned US20160101961A1 (en) 2013-05-24 2014-05-08 Winding machine

Country Status (6)

Country Link
US (1) US20160101961A1 (de)
EP (1) EP3003937B1 (de)
JP (1) JP6391675B2 (de)
CN (1) CN105377734B (de)
DE (1) DE102013008825A1 (de)
WO (1) WO2014187677A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6781011B2 (ja) * 2016-11-01 2020-11-04 Ｔｍｔマシナリー株式会社 トラバース装置及び糸巻取装置
JP6761731B2 (ja) * 2016-11-01 2020-09-30 Ｔｍｔマシナリー株式会社 バランス修正方法及び回転部材
WO2018185145A1 (de) 2017-04-07 2018-10-11 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
DE102017004866A1 (de) * 2017-05-19 2018-11-22 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Bedienen einer Aufspulmaschine sowie eine Aufspulmaschine
JP6935243B2 (ja) * 2017-06-21 2021-09-15 Ｔｍｔマシナリー株式会社 糸巻取機
DE102017006865A1 (de) * 2017-07-19 2019-01-24 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
CN108178015B (zh) * 2017-12-07 2020-06-02 丁年生 一种用于色纺纱线的送纱卷纱装置及其使用方法
CN113195390B (zh) * 2018-12-19 2023-06-13 欧瑞康纺织有限及两合公司 卷绕机
DE102020002770A1 (de) 2020-05-09 2021-11-11 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Handhaben einer Fadenspule sowie Hilfseinrichtung zum Handhaben einer Fadenspule
CN111977452B (zh) * 2020-07-22 2022-03-15 杭州华龙纺织机械有限公司 一种复摇机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100072A (en) * 1990-06-06 1992-03-31 Barmag Ag Yarn winding apparatus and method
JP2505140B2 (ja) * 1991-12-05 1996-06-05 村田機械株式会社 紡糸巻取機
US5915508A (en) * 1994-04-18 1999-06-29 Minnesota Mining And Manufacturing Company Tuned mass damper
DE10060593A1 (de) * 1999-12-24 2001-07-05 Barmag Barmer Maschf Aufspulmaschine
DE102005044804A1 (de) * 2004-09-30 2006-04-06 Saurer Gmbh & Co. Kg Aufspulmaschine
CN1810618A (zh) * 2005-01-28 2006-08-02 苏拉有限及两合公司 卷绕多股长丝的方法和装置
DE102006001041A1 (de) 2005-01-28 2006-08-03 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zum Aufwickeln mehrerer Fäden
DE102011114025A1 (de) * 2011-09-21 2013-03-21 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine

Also Published As

Publication number Publication date
CN105377734A (zh) 2016-03-02
EP3003937B1 (de) 2017-07-05
WO2014187677A1 (de) 2014-11-27
JP2016519032A (ja) 2016-06-30
EP3003937A1 (de) 2016-04-13
JP6391675B2 (ja) 2018-09-19
DE102013008825A1 (de) 2014-11-27
CN105377734B (zh) 2017-07-21

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