EP0696656A2 - Procédé et dispositif pour fabriquer un retors - Google Patents

Procédé et dispositif pour fabriquer un retors Download PDF

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Publication number
EP0696656A2
EP0696656A2 EP95108796A EP95108796A EP0696656A2 EP 0696656 A2 EP0696656 A2 EP 0696656A2 EP 95108796 A EP95108796 A EP 95108796A EP 95108796 A EP95108796 A EP 95108796A EP 0696656 A2 EP0696656 A2 EP 0696656A2
Authority
EP
European Patent Office
Prior art keywords
hollow
spinning
spindles
spindle
spun
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
EP95108796A
Other languages
German (de)
English (en)
Other versions
EP0696656B1 (fr
EP0696656A3 (fr
Inventor
Jürgen Kallmann
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.)
Volkmann GmbH and Co KG
Original Assignee
Palitex Project Co GmbH
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 Palitex Project Co GmbH filed Critical Palitex Project Co GmbH
Publication of EP0696656A2 publication Critical patent/EP0696656A2/fr
Publication of EP0696656A3 publication Critical patent/EP0696656A3/fr
Application granted granted Critical
Publication of EP0696656B1 publication Critical patent/EP0696656B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D01H1/105—Arrangements using hollow spindles, i.e. the yarns are running through the spindle of the unwound bobbins
    • D01H1/106—Two-for-one twisting
    • D01H1/108—Two-for-one twisting for two or more supply bobbins one on top of the other

Definitions

  • the invention has for its object to provide a combined spinning-twisting method and a corresponding device with which it is possible to obtain any level of twist between the single strands or single threads on the one hand and the twist on the other hand in the finished twine . Threads of this type, that is, with a not completely compensated spinning twist, are predominantly used.
  • a method with the features of claim 1 is used to achieve this object.
  • the main idea of the present invention consists essentially in ring spinning devices which are known per se and which are also known per se Equip hollow spindles and arrange two of these ring spinning devices one above the other, so that the two spinning threads produced on these two ring spinning devices by the ring spinning process are then drawn off with rotating spindles with balloon formation through the hollow axes of the same and wound below the lower hollow spindle, for example to form a twisted cheese package.
  • the most varied rotation ratios between the individual spun threads on the one hand and the thread twist of the finished thread on the other hand can be achieved, for example also by the fact that the two spindles arranged one above the other are driven at different speeds.
  • the equipment required for the construction of the spun yarn packages correspond to the usual elements of a ring spinning machine, the ring bench movement being controlled centrally, as usual, in order to produce the desired packages.
  • the ring bench movements are interrupted for the subsequent twisting process.
  • the spun threads previously wound into the spun yarn packages are pulled off the yarn carriers with balloon formation and fed to the winding unit through the hollow axes of the two hollow spindles.
  • the friction roller of the take-up unit works depending on the spindle speed at such a speed (take-off speed) that the rotations of the individual filaments are either wholly or partially turned back.
  • Figure 1 shows a schematic representation of two stacked ring spinning devices with hollow spindles and a downstream thread winding unit during the spinning process representing a first step.
  • Figure 2 shows a schematic representation of the same device during the twisting process carried out in a second step.
  • each ring spinning machine contains a spindle bank 2 or 2 'for the storage of hollow spindles 3 or 3', of which only one hollow spindle is shown in the drawing for each ring spinning machine.
  • the individual hollow spindle 3 or 3 ' comprises a spindle hollow axis 4 or 4' with drive whorls 5 or 5 ', around which a spindle drive belt 6 or 6' is placed, which is connected to deflection and / or tensioning rollers 7 or 7 'and a drive pulley 8 or 8 'is guided, each on a centrally driven shaft 9 or 9 'is attached.
  • Ring holders 10 and 10 ' which can be moved up and down in the direction of the double arrows f1 and f1' and are attached to a ring bench (not shown), carry spinning rings 11 and 11 'for the ring travelers 12 and 12' which are customary in ring spinning machines.
  • Each hollow spindle 3 or 3 ' is assigned a roving body, for example a flyer spool 13 or 13' or a feeder bobbin, which represents a roving supply.
  • the roving a or a 'coming from these flyer bobbins 13 or 13' is drawn off while the hollow spindle 3 or 3 'is running and stretched by means of a conventional drafting unit 14 or 14' before passing through a thread guide lying in the extension of the hollow spindle axis 15 or 15 'is rotated when the spinning ring 11 or 11' moves up and down and is wound up to form a spinning yarn body 16 or 16 '.
  • a winding mechanism 17 which comprises a bobbin holder frame 18 for holding a bobbin tube, a drive roller 20 which can be driven by means of the shaft 19 and a traversing thread guide 21, as is known, for example, in the winding mechanisms of double-wire twisting spindles.
  • the traversing thread guide 21 can be driven back and forth in the direction of the double arrow f2 (see FIG. 2) by means of the traversing rod 22.
  • spinning yarn bodies 16 or 16 ' have been wound up by means of the spinning process which represents a first working step, the spinning process is interrupted, the drive of the ring holder 10 or 10' being stopped according to FIG becomes.
  • the spun yarns b and b 'previously wound into the spun yarn bodies 16 and 16' are then drawn off from the yarn bodies 16 and 16 'with the formation of a balloon in a second step, the spun yarn b drawn off from the upper spun yarn body 16 first through the hollow spindle 3 and then, together with the spinning thread b 'drawn off from the lower spun yarn body 16', is passed through the lower hollow spindle 3 'before both are then wound up as twisted thread c to form the cross-wound bobbin 24 driven by the drive roller 20.
  • the hollow spindles 3 and 3 ' are rotated by the drive belt 6 or 6' acting on the respective spindle whorls 5 and 5 'depending on the take-off speed of the winding unit 17 in such a way that the spun threads b and b' during the spinning process granted rotations can be reversed either in whole or in part.
  • the solution according to the invention consists in using, during the spinning processes carried out on ring spinning devices, a permanently attached yarn carrier installed on hollow spindles for the construction of spun yarn bodies 16 or 16 ', from which the spinning yarn components are drawn off again during the subsequent twisting process and through the hollow axes the rotatingly driven hollow spindles are guided to a winding unit.
  • a permanently attached yarn carrier installed on hollow spindles for the construction of spun yarn bodies 16 or 16 ', from which the spinning yarn components are drawn off again during the subsequent twisting process and through the hollow axes the rotatingly driven hollow spindles are guided to a winding unit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP95108796A 1994-08-13 1995-06-08 Procédé et dispositif pour fabriquer un retors Expired - Lifetime EP0696656B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4428780A DE4428780C1 (de) 1994-08-13 1994-08-13 Verfahren und Vorrichtung zur Herstellung eines gezwirnten Fadens
DE4428780 1994-08-13

Publications (3)

Publication Number Publication Date
EP0696656A2 true EP0696656A2 (fr) 1996-02-14
EP0696656A3 EP0696656A3 (fr) 1996-05-01
EP0696656B1 EP0696656B1 (fr) 1997-11-19

Family

ID=6525654

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95108796A Expired - Lifetime EP0696656B1 (fr) 1994-08-13 1995-06-08 Procédé et dispositif pour fabriquer un retors

Country Status (5)

Country Link
US (1) US5638669A (fr)
EP (1) EP0696656B1 (fr)
CN (1) CN1083022C (fr)
CZ (1) CZ286860B6 (fr)
DE (1) DE4428780C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8743429B2 (en) 2010-02-11 2014-06-03 Roth + Weber Gmbh Device for reproducing images that can be found on originals

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901544A (en) * 1994-08-26 1999-05-11 Caress Yarns, Inc. Method and apparatus for producing randomly variegated multiple strand twisted yarn and yarn and fabric made by said method
US5881411A (en) * 1996-12-23 1999-03-16 Fypro Thread Company, Inc. Twisted, dyed and bonded filaments
DE19727176C1 (de) * 1997-06-26 1998-11-12 Volkmann Gmbh & Co Verfahren zur kontinuierlichen Herstellung eines Zwirnes mit geringer Kringelneigung
DE60024950T2 (de) * 1999-02-11 2006-08-17 Lakshmi Machine Works Ltd. Ringspinn- und zwirnmaschine
AU7841300A (en) * 1999-09-30 2001-04-30 Advanced Glassfiber Yarns, Llc Method and apparatus for winding yarn on a bobbin
WO2009114408A2 (fr) * 2008-03-11 2009-09-17 Invista Technologies S.A R.L. Procédés de formation d’un fil et appareil pour tordre ou câbler un fil
CN101429693B (zh) * 2008-12-12 2011-12-28 宜昌经纬纺机有限公司 一种三股丝直接加捻成线的方法及捻线装置
CN102808261B (zh) * 2012-07-22 2016-01-06 东华大学 一种双位间歇式超喂复合纺纱装置和复合纺纱工艺及应用
CZ201847A3 (cs) * 2018-01-31 2019-08-07 Rieter Cz S.R.O. Zařízení pro manipulaci s cívkou, způsob dopravy cívky, obslužné zařízení prstencového spřádacího stroje a prstencový spřádací stroj
CN115369526B (zh) * 2022-07-12 2024-03-19 东华大学 双弹性介质的高速低功耗细纱锭子及其智能设计优化方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425209A (en) 1966-05-07 1969-02-04 Dunlop Co Ltd Method for the manufacture of cord
DE3148874A1 (de) 1981-12-10 1983-06-23 Stahlecker, Fritz, 7347 Bad Überkingen Vorrichtung zum erzeugen eines umwindegarns
DE4235433A1 (de) 1992-10-21 1994-05-05 Saurer Allma Gmbh Verfahren und Vorrichtung zur Herstellung eines gezwirnten Fadens

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1153190A (en) * 1914-01-19 1915-09-14 Zachariah Edward Booth Spinning and winding machine.
US3119225A (en) * 1962-03-19 1964-01-28 Celanese Corp Method and apparatus for twisting yarn
FR1485528A (fr) * 1965-10-15 1967-06-23 Machine combinée avec casse-fils unifilaires et dispositif intermédiaire de formation pour assembler, tordre et bobiner les mèches et fils textiles
DE2227903C3 (de) * 1972-06-08 1980-12-18 Karl 5600 Wuppertal Bous Vorrichtung zum Herstellen bzw. Behandeln von textilem Garn
DE3124942A1 (de) * 1980-11-06 1983-01-20 Stahlecker, Fritz, 7347 Bad Überkingen Umwindegarnspinnmaschine
JPS63152436A (ja) * 1986-12-11 1988-06-24 小関　睦博 フアンシヤ−ンの製造装置
DE3927829A1 (de) * 1989-08-23 1991-02-28 Schlafhorst & Co W Vorrichtung zum garntraegerwechsel in einer spinn- oder zwirnmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425209A (en) 1966-05-07 1969-02-04 Dunlop Co Ltd Method for the manufacture of cord
DE3148874A1 (de) 1981-12-10 1983-06-23 Stahlecker, Fritz, 7347 Bad Überkingen Vorrichtung zum erzeugen eines umwindegarns
DE4235433A1 (de) 1992-10-21 1994-05-05 Saurer Allma Gmbh Verfahren und Vorrichtung zur Herstellung eines gezwirnten Fadens

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Eine neue Spinnzwirnmaschine", MELLIAND-TEXTILBERICHTE, no. 12, 1966, pages 1354 - 1355

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8743429B2 (en) 2010-02-11 2014-06-03 Roth + Weber Gmbh Device for reproducing images that can be found on originals

Also Published As

Publication number Publication date
DE4428780C1 (de) 1995-08-31
CN1083022C (zh) 2002-04-17
CZ286860B6 (en) 2000-07-12
CN1122851A (zh) 1996-05-22
CZ206895A3 (en) 1996-02-14
EP0696656B1 (fr) 1997-11-19
EP0696656A3 (fr) 1996-05-01
US5638669A (en) 1997-06-17

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