WO2012100964A2 - Dispositif d'enroulement et de torsion d'un métier continu à filer à anneaux ou d'un métier à retordre à anneaux et procédé de filage et de retordage sur métier à anneaux - Google Patents

Dispositif d'enroulement et de torsion d'un métier continu à filer à anneaux ou d'un métier à retordre à anneaux et procédé de filage et de retordage sur métier à anneaux Download PDF

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Publication number
WO2012100964A2
WO2012100964A2 PCT/EP2012/000398 EP2012000398W WO2012100964A2 WO 2012100964 A2 WO2012100964 A2 WO 2012100964A2 EP 2012000398 W EP2012000398 W EP 2012000398W WO 2012100964 A2 WO2012100964 A2 WO 2012100964A2
Authority
WO
WIPO (PCT)
Prior art keywords
rotor
ring
stator
winding
twisting
Prior art date
Application number
PCT/EP2012/000398
Other languages
German (de)
English (en)
Other versions
WO2012100964A3 (fr
Inventor
Chokri Cherif
Anwar ABDKADER
Ludwig Schultz
Dietmar Berger
Oliver De Haas
Lars KUEHN
Original Assignee
Technische Universität Dresden
Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V.
Evico Gmbh Dresden
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 Technische Universität Dresden, Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V., Evico Gmbh Dresden filed Critical Technische Universität Dresden
Priority to DE112012000596.1T priority Critical patent/DE112012000596B4/de
Priority to CH01321/13A priority patent/CH706331B1/de
Publication of WO2012100964A2 publication Critical patent/WO2012100964A2/fr
Publication of WO2012100964A3 publication Critical patent/WO2012100964A3/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/52—Ring-and-traveller arrangements
    • D01H7/60—Rings or travellers; Manufacture thereof not otherwise provided for ; Cleaning means for rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/0408—Passive magnetic bearings
    • F16C32/0436—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part
    • F16C32/0438—Passive magnetic bearings with a conductor on one part movable with respect to a magnetic field, e.g. a body of copper on one part and a permanent magnet on the other part with a superconducting body, e.g. a body made of high temperature superconducting material such as YBaCuO

Definitions

  • the invention relates to an apparatus for manufacturing and winding of yarns in ring spinning and ring twisting machines, wherein the yarn of a swirl element in rotation and due to a self-adjusting
  • Runner which may be designed for example as a simple wire loop, has no own drive, but is taken by the suspended in him yarn from the spindle. Due to the high friction of the rotor on the ring, by the air resistance of the ring and the air resistance of the yarn balloon between yarn guide eyelet and rotor, the rotor remains behind the speed of the spindle back, resulting in a winding of the thread on the cop.
  • the productivity limitation of the ring spinning process is largely determined by the ring-runner system and depends on the ring, rotor and yarn.
  • An increase in productivity means a speed increase of the spindle, which, however, greatly increases the wear on exceeding the limits of the currently available rings and runners.
  • Limiting the speed of the rotor means that the delivery speed of the yarn can not be further increased so that the existing ring-traveler system improves the performance of ring spinning and spinning
  • Ring spinning machines with runnerless topology The rotatably mounted, provided with an eyelet ring is held axially by groups of permanent magnets, wherein the radial position of the axis of rotation of the ring via 2 groups of 4 electromagnets and 2 distance sensors held by means of a PID controller concentric with the inner periphery of the surrounding bearing shell becomes.
  • the invention has for its object to provide a device for twisting fiber material and winding the
  • the object underlying the invention is achieved by a winding and twisting device for ring spinning and
  • stator at least one superconducting material and a
  • Stator cooling device comprises.
  • the rotor comprises at least partial areas
  • stator is magnetized or has permanent magnets.
  • Other sections of stator and rotor may also consist of other, non-magnetic materials.
  • Cooling device to be present for its cooling.
  • This stator cooling device for generating low temperatures, which are necessary for adjusting the superconducting
  • Condition of the superconducting material must be designed so that the temperature in the superconducting
  • the cooling device in the form of a
  • High-temperature superconductors with transition temperatures above 77 K can be filled with liquid nitrogen
  • the invention also provides other cryostats, such as evaporative cryostats, which are cooled with cold gas, or a refrigerator cryostat, which does not require cryogenic fluid. These can be through
  • Cooling equipment which is characterized by the utilization
  • the fiber material is passed through a yarn guide element of the rotor.
  • These are preferably to be designed so that no or only a very small mechanical imbalance of the rotor is formed and the magnetic friction between the rotor and stator is kept small. This magnetic friction arises mainly from the fact that the magnetic field of a
  • An embodiment of the invention is designed so that at the inner radial boundary surface of the rotor at least 2 pairs opposite eyelets as
  • Garn operationsetti which can be used optionally, are attached.
  • the yarn is passed through a yarn guide element in the form of an axial bore in a region of the rotor, wherein the
  • Holes can be introduced into the rotor, which can also be used optionally. As a result, the rotation of the rotor, the distribution of magnetic flux in the stator must not be affected. Keeping an optimal distance from yourself
  • This optimal distance is one
  • Embodiments of the invention can be realized in which the axis of rotation of the rotor in the room is freely selectable. As a result, however, deviating from a vertical axis of rotation of the rotor in an embodiment of the invention
  • the rotor can do so
  • two stators may be arranged so that their axially opposite ones
  • Limiting surfaces are each positioned opposite to an axial boundary surface of the rotor.
  • the proposed winding and swirling device can be arranged in one embodiment of the invention so that the stator and the rotor are arranged coplanar and the stator surrounds the rotor.
  • Swirl device can have a superconductor type-II as a superconducting material for advantageous embodiment.
  • these may be ceramic
  • High-temperature superconductor from the group of rare earth barium copper oxides (SE) BaCuO for example, yttrium-barium-copper oxides (YBaCuO) or the group of bismuth-strontium-calcium-copper oxides (BiStCaCuO).
  • SE rare earth barium copper oxides
  • YBaCuO yttrium-barium-copper oxides
  • BiStCaCuO bismuth-strontium-calcium-copper oxides
  • Embodiments of the invention possible, which is a superconducting Have material in the region of the stator, which has an even higher transition temperature than the groups already mentioned. This allows the performance parameters of the
  • Cooling device can be reduced, resulting in increased energy efficiency of the proposed winding and
  • Embodiment includes a coil assembly for generating a traveling electromagnetic field, the rotational speed of the rotor can be actively influenced. On the one hand, this is necessary in order to adjust the inertial forces of the rotor and of the yarn during acceleration of the winding and swirling device so that the yarn is not changed in its integrity and, on the other hand, can result in too fast a rotation of the rotor and a possibly too strong rotation Heating and possible destruction of the yarn can be prevented.
  • Such an embodiment of the invention makes it possible to achieve a fusion of
  • thermoplastic materials or to prevent a softening of honeydew cotton.
  • Another possibility for the passive influencing of the rotational speed of the rotor consists in the adaptation of the
  • the stator is held by a holding device, which in one embodiment of the invention is in such a way that its position is fixed and the spindle with cop relative to the fixed stator axially along the
  • Ring twisting machines relative to the spindle and Kops axially, along the spindle axis, moves.
  • the Statorhalte tattoo is a radial distance between the cop and the inner radial boundary surface of the stator or rotor, whichever has the smaller radius to comply.
  • moving winding and swirling means to make the yarn guide so that it is also held by the Statorhalte observed or directly attached to the stator, so that its position to the rotor does not change.
  • a winding and swirling means of the type described is provided, the rotor is held by a rotor holding means coaxial with a distance from the stator, the temperature of the stator is lowered below the transition temperature of the superconducting material and the rotor is released by the rotor holding means before the actual spinning or
  • Twisting process begins as soon as the superconducting state of the stator is reached.
  • the invention is based on
  • Fig. 2 shows an embodiment of a winding
  • Spinning device for ring spinning machines in which the stator and the rotor are arranged coplanar and the stator surrounds the rotor.
  • FIG. 1 Side view is shown schematically, it is the section of a ring spinning machine (17), which shows a winding and twisting device (18).
  • the stator (1) which has at least one superconducting material (19)
  • the rotor (2) and the stator (1) are arranged at an axial distance (23) and parallel to each other so that they do not touch and the magnetic field of the rotor (2) in the
  • the rotor (2) can have an electrically conductive material (14) in which a speed-influencing device (13) can be used.
  • Eddy currents can be generated to the
  • the rotor (2) For commissioning and decommissioning of the winding and swirling device (18), the rotor (2) by a
  • Rotor holding device (12) held coaxially with a distance to the stator (1), the temperature of the stator (1) below the transition temperature of the superconducting material (19) lowered and then the rotor (2) through the
  • the Statorverfahr worn (11) in the direction of the spindle / spindle axis (7) are moved, wherein the thread guide (4) via an optional rigid
  • Connection (20) can be moved, the spindle /
  • stator (1) which has at least one superconducting material (19)
  • the rotor (2) and the stator (1) are arranged coplanar, wherein the stator surrounds the rotor, so that they do not touch and the magnetic field of the rotor (2) can penetrate into the superconducting material (19) of the stator (1) ,
  • the rotor (2) can have an electrically conductive material (14) in which a speed-influencing device (13) can be used.
  • Eddy currents can be generated to the
  • the rotor (2) For commissioning and decommissioning of the winding and swirling device (18), the rotor (2) by a
  • Rotor holding device (12) held coaxially with a distance to the stator (1), the temperature of the stator (1) below the transition temperature of the superconducting material (19) lowered and then the rotor (2) through the
  • the yarn (8) passes through the yarn guide (4), further through the balloon constriction ring (5), and through a yarn guide member (3) disposed on the inner radial boundary surface (25) of the rotor (2) wound around the cop (6) to be, since a relative speed between the held by the spindle holding device (15) and the
  • the Statorverfahr worn (11) in the direction of the spindle / spindle axis (7) moves, wherein the Thread guide (4) via an optional rigid connection (20) can be moved, the spindle / spindle axis (7) but does not change their position relative to the ring spinning machine (17), while in another embodiment of the invention, the position of the winding and twisting device (18) relative to the ring spinning machine (17) not changed, but for the spindle / spindle axis (7) with cop (6) by the Spindelverfahr issued (26) in the direction of the spindle / spindle axis (7) moves.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

L'invention concerne un dispositif de fabrication et d'enroulement de fils sur des métiers continus à filer à anneaux ou des métiers à retordre à anneaux, le fil étant mis en rotation par un élément de torsion et, à cause d'une différence de vitesse se développant entre broche et canette, enroulé autour de la canette. L'invention vise à augmenter notablement le rendement du dispositif, à éliminer le frottement entre anneau et rotor, à augmenter la longévité de manière significative et à réduire les forces agissantes. A cet effet, le système classique anneau-rotor est remplacé par un système supraconducteur sans rotor, comportant palier magnétique, anneau et élément de torsion.
PCT/EP2012/000398 2011-01-28 2012-01-30 Dispositif d'enroulement et de torsion d'un métier continu à filer à anneaux ou d'un métier à retordre à anneaux et procédé de filage et de retordage sur métier à anneaux WO2012100964A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112012000596.1T DE112012000596B4 (de) 2011-01-28 2012-01-30 Aufspul- und Dralleinrichtung einer Ringspinn- oder Ringzwirnmaschine sowie Ringspinn- und Ringzwirnverfahren
CH01321/13A CH706331B1 (de) 2011-01-28 2012-01-30 Aufspul- und Dralleinrichtung einer Ringspinn- oder Ringzwirnmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011003328 2011-01-28
DE102011003328.9 2011-01-28

Publications (2)

Publication Number Publication Date
WO2012100964A2 true WO2012100964A2 (fr) 2012-08-02
WO2012100964A3 WO2012100964A3 (fr) 2012-09-27

Family

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PCT/EP2012/000398 WO2012100964A2 (fr) 2011-01-28 2012-01-30 Dispositif d'enroulement et de torsion d'un métier continu à filer à anneaux ou d'un métier à retordre à anneaux et procédé de filage et de retordage sur métier à anneaux

Country Status (3)

Country Link
CH (1) CH706331B1 (fr)
DE (1) DE112012000596B4 (fr)
WO (1) WO2012100964A2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3231904A1 (fr) 2016-04-14 2017-10-18 evico GmbH Dispositif d'embobinage et de torsion d'un metier continu a filer ou un metier a filer a anneaux et procede de filage a anneaux et a retordre a anneaux
WO2019037836A1 (fr) 2017-08-22 2019-02-28 Evico Gmbh Palier magnétique supraconducteur ayant une une couche électro-conductrice en tant qu'amortisseur à courant de foucault
CN111122897A (zh) * 2019-12-23 2020-05-08 无锡物联网创新中心有限公司 磁电式单锭检测系统中锭子转速的捕获方法及相关装置
EP3868933A1 (fr) 2020-02-20 2021-08-25 Sanko Tekstil Isletmeleri Sanayi Ve Ticaret Anonim Sirketi Dispositif d'enroulement et de torsion d'un métier continu à filer à anneaux ou d'un métier à retordre à anneaux
EP4089213A1 (fr) 2021-05-15 2022-11-16 Sanko Tekstil Isletmeleri San. Tic. A.S. Dispositif et procédé de bobinage et de torsion de la matière fibreuse dans des métiers à filer continu à anneaux ou à retordre continu à anneaux
DE102021002523A1 (de) 2021-05-15 2022-11-17 Sanko Textil Isletmeleri San. Tic. A.S. Vorrichtung und Verfahren zum Aufspulen und Verdrillen von Fasermaterial in Ringspinn- oder Ringzwirnmaschinen
WO2023186722A1 (fr) * 2022-03-28 2023-10-05 Maschinenfabrik Rieter Ag Station de filage pour métier à filer continu à anneaux et procédé de fonctionnement d'une station de filage pour métier à filer continu à anneaux

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DE184193C (fr)
DE1937475A1 (de) 1968-07-23 1970-03-26 Nippon Kokan Kk Verfahren zur Vakuumbehandlung von fluessigem Metall
JPS5415934B2 (fr) 1975-10-28 1979-06-19
US4305246A (en) 1979-05-03 1981-12-15 Firma Zinser Textilmaschinen Gmbh Ring rail with air-suspended spinning or twisting rings
US5086615A (en) 1990-02-15 1992-02-11 A. B. Carter, Inc. Coated spinning rings and travelers
US5313773A (en) 1992-06-24 1994-05-24 A. B. Carter, Inc. Coatings for spinning applications and rings and travelers coated therewith
US6568164B2 (en) 2001-10-12 2003-05-27 Kanai Juyo Kogyo Co., Ltd. Spinning ring for a ring spinning machine and method of manufacturing thereof
US7205692B2 (en) 2002-09-23 2007-04-17 Auburn University Ring-spinning system for making yarn having a magnetically-elevated ring

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CA690523A (en) 1958-01-15 1964-07-14 A. Buchhold Theodor Bearing construction
NL113420C (fr) 1958-05-28
JPH01156524A (ja) 1987-12-11 1989-06-20 Kanai Hiroyuki 紡機用回転リング
DE19637475A1 (de) 1996-09-13 1998-03-19 Rieter Ag Maschf Ringspinnmaschine mit einer Vielzahl von Spinnringen und darauf angeordneten Läufern
DE102005029876B4 (de) * 2005-06-27 2009-03-19 Kastriot Merlaku Nähmaschine oder Antrieb-System für Nähmaschinen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE184193C (fr)
DE1937475A1 (de) 1968-07-23 1970-03-26 Nippon Kokan Kk Verfahren zur Vakuumbehandlung von fluessigem Metall
JPS5415934B2 (fr) 1975-10-28 1979-06-19
US4305246A (en) 1979-05-03 1981-12-15 Firma Zinser Textilmaschinen Gmbh Ring rail with air-suspended spinning or twisting rings
US5086615A (en) 1990-02-15 1992-02-11 A. B. Carter, Inc. Coated spinning rings and travelers
US5313773A (en) 1992-06-24 1994-05-24 A. B. Carter, Inc. Coatings for spinning applications and rings and travelers coated therewith
US6568164B2 (en) 2001-10-12 2003-05-27 Kanai Juyo Kogyo Co., Ltd. Spinning ring for a ring spinning machine and method of manufacturing thereof
US7205692B2 (en) 2002-09-23 2007-04-17 Auburn University Ring-spinning system for making yarn having a magnetically-elevated ring

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114134600A (zh) * 2016-04-14 2022-03-04 亚西省约兹加特尚科纺织企业工业及贸易公司 环锭纺纱机或环锭加捻机的卷绕和加捻装置以及环锭纺纱和环锭加捻方法
CN109328248A (zh) * 2016-04-14 2019-02-12 亚西省约兹加特尚科纺织企业工业及贸易公司 环锭纺纱机或环锭加捻机的卷绕和加捻装置以及环锭纺纱和环锭加捻方法
EP3231904A1 (fr) 2016-04-14 2017-10-18 evico GmbH Dispositif d'embobinage et de torsion d'un metier continu a filer ou un metier a filer a anneaux et procede de filage a anneaux et a retordre a anneaux
US11639563B2 (en) 2016-04-14 2023-05-02 Sanko Tekstil Isletmeleri San.Ve Tic.A.S. Baspinar Subesi Winding and twisting device of a ring spinning or ring twisting machine as well as ring spinning and ring twisting method
US10767285B2 (en) 2016-04-14 2020-09-08 Sanko Tekstil Isletmeleri San.Ve Tic.A.S. Baspinar Subsei Spooling and twisting device of a ring-spinning or ring-twisting machine, and ring-spinning and ring-twisting method
WO2017178196A1 (fr) 2016-04-14 2017-10-19 Evico Gmbh Dispositif d'enroulement et de torsion d'un métier continu à filer à anneaux ou d'un métier à retordre à anneaux ainsi que procédé sur métier continu à filer à anneaux ou métier à retordre à anneaux
EP3231904B1 (fr) 2016-04-14 2021-09-08 Sanko Tekstil Isletmeleri San.ve Tic.A.S. Baspinar Subesi Dispositif d'embobinage et de torsion d'un metier continu a filer ou un metier a filer a anneaux et procede de filage a anneaux et a retordre a anneaux
EP3940127A1 (fr) 2016-04-14 2022-01-19 Sanko Tekstil Isletmeleri San.ve Tic.A.S. Baspinar Subesi Dispositif d'embobinage et de torsion d'un métier continu à filer ou d'un métier à filer à anneaux et procédé de filage à anneaux et à retordre à anneaux
WO2019037836A1 (fr) 2017-08-22 2019-02-28 Evico Gmbh Palier magnétique supraconducteur ayant une une couche électro-conductrice en tant qu'amortisseur à courant de foucault
CN111122897A (zh) * 2019-12-23 2020-05-08 无锡物联网创新中心有限公司 磁电式单锭检测系统中锭子转速的捕获方法及相关装置
EP3868933A1 (fr) 2020-02-20 2021-08-25 Sanko Tekstil Isletmeleri Sanayi Ve Ticaret Anonim Sirketi Dispositif d'enroulement et de torsion d'un métier continu à filer à anneaux ou d'un métier à retordre à anneaux
WO2021165374A1 (fr) 2020-02-20 2021-08-26 Sanko Tekstil Isletmeleri Sanayi Ve Ticaret Anonim Sirketi Dispositif d'enroulement et de torsion pour une machine à tordre à anneaux ou à retordre à anneaux
CN115135824A (zh) * 2020-02-20 2022-09-30 尚科纺织企业工业及贸易公司 用于环锭纺纱机或环锭加捻机的卷绕和加捻装置
JP2023513965A (ja) * 2020-02-20 2023-04-04 サンコ・テクスタイル・アイレットメレリ・サナーイ・ベ・ティジャレット・アノニム・シルケティ リング精紡機またはリング加撚機用の巻取り加撚装置
US12060660B2 (en) 2020-02-20 2024-08-13 Sanko Tekstil Isletmeleri Sanayi Ve Ticaret Anonim Sirketi Winding and twisting device for a ring spinning or ring twisting machine
DE102021002523A1 (de) 2021-05-15 2022-11-17 Sanko Textil Isletmeleri San. Tic. A.S. Vorrichtung und Verfahren zum Aufspulen und Verdrillen von Fasermaterial in Ringspinn- oder Ringzwirnmaschinen
WO2022243208A1 (fr) 2021-05-15 2022-11-24 Sanko Tekstil Isletmeleri San. Tic. A.S. Dispositif et procédé de bobinage et de torsion de matériau fibreux dans des métiers à filer à anneaux ou des métiers à retordre à anneaux
DE102021002523B4 (de) 2021-05-15 2023-02-09 Sanko Textil Isletmeleri San. Tic. A.S. Vorrichtung und Verfahren zum Aufspulen und Verdrillen von Fasermaterial in Ringspinn- oder Ringzwirnmaschinen
EP4089213A1 (fr) 2021-05-15 2022-11-16 Sanko Tekstil Isletmeleri San. Tic. A.S. Dispositif et procédé de bobinage et de torsion de la matière fibreuse dans des métiers à filer continu à anneaux ou à retordre continu à anneaux
US11795585B2 (en) 2021-05-15 2023-10-24 Sanko Tekstil Isletmeleri San. Tic. A.S. Device and method for winding and twisting fiber material in ring spinning or ring twisting frames
WO2023186722A1 (fr) * 2022-03-28 2023-10-05 Maschinenfabrik Rieter Ag Station de filage pour métier à filer continu à anneaux et procédé de fonctionnement d'une station de filage pour métier à filer continu à anneaux

Also Published As

Publication number Publication date
DE112012000596B4 (de) 2022-01-13
CH706331B1 (de) 2015-09-15
DE112012000596A5 (de) 2014-01-16
WO2012100964A3 (fr) 2012-09-27

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