US20030038206A1 - Open-end rotor spinning machine - Google Patents

Open-end rotor spinning machine Download PDF

Info

Publication number
US20030038206A1
US20030038206A1 US10/215,147 US21514702A US2003038206A1 US 20030038206 A1 US20030038206 A1 US 20030038206A1 US 21514702 A US21514702 A US 21514702A US 2003038206 A1 US2003038206 A1 US 2003038206A1
Authority
US
United States
Prior art keywords
yarn
open
individual
spinning
suction nozzle
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
US10/215,147
Other languages
English (en)
Inventor
Hans Grecksch
Heinz-Dieter Gobbels
Manfred LaBmann
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
W Schlafhorst AG and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7694878&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20030038206(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Assigned to W. SCHLAFHORST AG & CO. reassignment W. SCHLAFHORST AG & CO. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LABMANN, MANFRED, GOBBELS, HEINZ-DIETER, GRECKSCH, HANS
Publication of US20030038206A1 publication Critical patent/US20030038206A1/en
Abandoned legal-status Critical Current

Links

Images

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
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
    • 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
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
    • 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
    • D01H1/11—Spinning by false-twisting
    • D01H1/115—Spinning by false-twisting using pneumatic means
    • 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 present invention relates to an open-end rotor spinning machine having at least two similar work stations, in particular to an open-end rotor spinning machine having numerous individual drives at the individual work stations wherein the individual drives can be controlled in a defined manner by a work-station computer.
  • an open-end rotor spinning machine typically has a plurality of similar work stations arranged in series adjacent to each other. A sliver placed, for example, in a spinning can is spun into a yarn in these work stations and subsequently wound into a cheese.
  • Each work station has an open-end spinning device and a winding device.
  • the working parts of the spinning device and also the working parts of the winding device are driven by drive means running the length of the machine.
  • drive means running the length of the machine.
  • a tangential belt for driving the spinning rotors and a full-length drive shaft driven on the machine end for driving the sliver draw-in cylinder are arranged in the area of the spinning devices.
  • the work stations are serviced by a service unit that patrols the work stations of the rotor spinning machine and engages automatically when a problem such as a yarn break occurs at one of the work stations.
  • the service unit runs to the work station concerned, locks thereat and searches for the broken yarn run up after the yarn break onto the cheese with a pivotably supported, vacuum-chargeable suction nozzle.
  • the individual work stations may have to wait too long for the service unit. This is the case when, for example, the service unit is still occupied with eliminating a yarn break at another work station. To avoid this delay, it has been proposed to employ several of the service units simultaneously at an open-end spinning machine.
  • service units such as those disclosed in German Patent Publication DE 198 27 605 A1 are on the whole relatively complicated in design, and therefore, rather expensive.
  • the service units also have a number of manipulating elements that make it possible for the service unit to search for the yarn that has run up on the cheese after a yarn break and to restart the spinning of the taken-up yarn after appropriate preparation in the open-end spinning device of the particular work station on a yarn ring rotating there.
  • the drive of the individual yarn manipulating elements, including the suction nozzle takes place via special lever linkages that correspond with a cam disk packet.
  • the cam disk packet is driven by a main motor.
  • German Patent Publication DE 25 41 589 A1 teaches a comparable, moveable service unit also designed for automatically restarting the spinning of the previously disclosed work stations of an open-end rotor spinning machine.
  • This known service unit has a pivotably supported, slotted suction nozzle that merges into a slotted transfer arm.
  • a yarn grasper is installed in the area of the pivot axis of the suction nozzle which grasper transfers the yarn taken up by the suction nozzle to a yarn clamping and preparing device arranged on the end of the transfer arm.
  • German Patent Publication DE 25 41 589 A1 does not expressly disclose by what type of drive mechanism, for example, the suction nozzle, yarn grasper and yarn storage can be driven, it can be assumed that the drive of these yarn manipulating devices takes place, as is customary and shown, for example in German Patent Publication DE 198 27 605 A1, via a cam disk packet driven by a main motor.
  • German Patent Publication DE 25 41 589 A1 it is supposedly more economical to arrange the expensive yarn manipulating devices on a moveable service unit that then services a plurality of work stations of an open-end spinning machine.
  • an open-end rotor spinning machine having at least two work stations, wherein each work station comprises an open-end spinning device for manufacturing a yarn, a winding device with a creel, a yarn traversing device for producing a cheese, a pivotably supported, vacuum-chargeable suction nozzle wherein the suction nozzle can pivot via an individual drive between a yarn take-up position in the area of the winding device and a yarn transfer position in the area of a spinning piecing member, and a device for preparing a yarn end required for restarting spinning.
  • Each work station of the open-end rotor spinning machine comprises a winding device with a drive drum driven by a reversible individual drive for driving a cheese and with a yarn traversing device driven by an individual motor for defined placement of the yarn running up onto the cheese.
  • Each work station also comprises a yarn withdrawal device driven by an individual motor wherein the individual drives can be controlled in a defined manner by a work-station computer.
  • the work stations of an open-end rotor spinning machine are designated with numerous individual drives at the individual work stations wherein the individual drives can be controlled in a defined manner by a work-station computer.
  • This embodiment has the particular advantage that such work stations can increase the productivity of the open-end spinning machine.
  • the individual drives for the drive drums and/or the yarn withdrawal device are preferably designed, for example, as synchronous motors.
  • a stepping motor is provided as the individual drive for the suction nozzle forming part of the work station.
  • the stepping motor is connected via a control lead to the work-station computer and can be controlled in a defined manner via the work-station computer.
  • the suction nozzle that is driven by a stepping motor can be adjusted between a yarn take-up position in which the mouth opening of the suction nozzle is positioned in the immediate vicinity of the jacket surface of a cheese, that is held in the creel of a winding device and driven in the direction of unwinding, and between a yarn transfer position in which the taken-up yarn is presented to a spinning piecing member in the area of the spinning device.
  • the suction nozzle can also be multiply pivoted in succession between these two end positions as required so that even in the case of difficult yarns a high degree of safety as regards a successful yarn transfer is given.
  • Such stepping motors have the particular advantage that on the one hand they can be positioned precisely without great control cost and in a reproducible manner at all times and on the other hand are relatively economical commercially as readily obtainable serial components.
  • a pivotably supported centering sheet can be arranged in front of the yarn traversing device which sheet can be folded into the regular path course by a stepping motor or by a pneumatic cylinder.
  • the centering sheet acts in cooperation with an appropriate yarn guide notch in the mouth opening of the suction nozzle such that the yarn that ran up after a yarn break onto the jacket surface of the cheese is guided in the middle of the work station while it is moved back by the suction nozzle to a spinning piecing member arranged in the area of the spinning device.
  • the pivoted-in centering sheet assures that the yarn can glide along a stationary yarn guide device arranged in front of the regular yarn path and can be positioned in a catch element of this yarn guide device in such a manner that it can be subsequently readily taken over by a yarn catch element arranged on the suction nozzle and able to pivot with the latter.
  • Each work station also comprises a pneumatic yarn storage nozzle and a mechanical yarn storage device.
  • the yarn overlengths that occur from time to time during the spinning restart process and also, for example, during the transfer of the yarn from the centering sheet to the yarn guide of the traversing device are compensated with preference by the pneumatic storage nozzle.
  • the mechanical storage device driven by an individual motor is particularly useful when conical cheeses are to be wound. That is, if the yarn winding speed constantly fluctuates between a maximum and a minimum, given a constant yarn supply speed.
  • Such a mechanical yarn storage device also renders the using of a so-called “fish belly” superfluous, since the yarn overlengths occurring during the winding process on account of the yarn traversing are readily compensated by the mechanical yarn storage device.
  • the yarn withdrawal device of each work station comprises a withdrawal cylinder preferably driven by a synchronous motor and comprises a pressure roller resting with a certain contact pressure on the withdrawal cylinder.
  • the synchronous motor is reversible, so that a prescribed return of the prepared yarn into the open-end spinning device for a spinning restart as well as an orderly withdrawal of the newly produced yarn are assured.
  • FIG. 1 shows a perspective view of a work station of an open-end spinning machine in accordance with the present invention.
  • FIG. 1 The work station 1 of an open-end rotor spinning machine is shown in FIG. 1.
  • a work station 1 comprises, as is known and, therefore, only schematically shown, an open-end spinning device 2 and a winding device 3 .
  • Pivotably supported spinning piecing member 16 is arranged in the area of the yarn withdrawal tube 21 of open-end spinning device 2 , which member 16 takes the yarn 9 fetched after a yarn break by suction nozzle 4 from cheese 8 and prepares the yarn end for the restarting of spinning.
  • yarn withdrawal device 27 is arranged in this area, which takes over the withdrawal of spinning yarn 9 from the open-end spinning device during the regular spinning operation and also is responsible during the restarting of spinning for the return of prepared yarn 9 into the open-end spinning device.
  • Winding device 3 is comprised, as is customary, of creel 22 for rotatably holding a cheese 8 , of drive drum 23 , preferably driven via reversible individual drive 56 , and of yarn traversing device 24 driven, for example, via stepping motor 57 .
  • a yarn centering device in the form of pivotably supported centering sheet 17 can be arranged in front of yarn traversing device 24 , which, sheet can be folded as required by drive 55 in a defined manner into the regular yarn path.
  • work station 1 comprises, as already indicated above, suction nozzle 4 that can be adjusted by stepping motor 6 in a defined manner between a yarn take-up position located in the area of winding device 3 and between a yarn transfer position located in the area of spinning device 2 .
  • Suction nozzle 4 carries yarn catch element 7 on its back, which element comprises, for example, an S-shaped yarn guide edge, a yarn catch element and a switching sheet.
  • stationary yarn guide device 5 with downwardly open catch element 10 is arranged at an interval in front of the regular yarn path of work station 1 .
  • each work station 1 comprises yarn monitor 26 , paraffining device 62 and yarn storage devices 60 , 61 .
  • Yarn storage device 61 is designed as a vacuum-chargeable storage nozzle whereas storage device 60 is designed as a mechanical yarn storage device. That is, an adjustable yarn guide member is arranged between two stationary yarn guide members which adjustable yarn guide member, driven by stepping motor 58 , can move relative to the yarn path.
  • Suction nozzle 4 present at each work station 1 is preferably positioned in a parked position during this “normal” spinning process; spinning piecing member 16 is in a so-called spinning position, as is indicated in FIG. 1.
  • work-station computer 25 assures that spinning device 2 of the particular work station 1 as well as the associated winding device 3 are braked to a standstill. That is, individual drive 56 of drive drum 23 is loaded with a braking current in such a manner that the drive drum is rapidly braked to a standstill. The drive drum also delays cheese 8 at this time.
  • suction nozzle 4 is controlled in such a manner that suction nozzle 4 is pivoted out of its park position into a yarn take-up position (not shown) in which suction intake 19 of suction nozzle 4 is positioned in the immediate vicinity of the jacket surface of cheese 8 .
  • work-station computer 25 assures that a valve is opened and suction nozzle 4 is pneumatically and continually connected to a vacuum source (not shown).
  • Drive drum 23 is subsequently loaded in the direction of unwinding so that the yarn end that ran up after the yarn break onto the jacket surface of cheese 8 can be taken up by suction nozzle 4 .
  • the successful taking up of yarn 9 can be monitored by a sensor device arranged inside suction nozzle 4 .
  • Suction nozzle 4 is then pivoted downward by stepping motor 6 . While suction nozzle 4 is pivoting downward, e.g., centering sheet 17 installed in the area of winding device 3 is folded by drive 55 into the yarn path so that yarn 9 is guided by yarn guide notch 18 in centering sheet 17 and, for example, yarn guide notch 20 in suction intake opening 19 of suction nozzle 4 approximately in the middle of the work station.
  • suction nozzle 4 While suction nozzle 4 is pivoting downward, the yarn strand stretched between yarn guide notch 18 of centering sheet 17 and between yarn guide notch 20 of suction nozzle 4 glides along stationary yarn guide device until yarn 9 finally slides into downwardly open yarn catch element 10 of yarn guide device 5 . Suction nozzle 4 is subsequently pivoted somewhat upward again at first. A second yarn strand forms at this time between suction nozzle 4 and catch element 10 of stationary yarn guide device 5 . Suction nozzle 4 , which subsequently pivots back down again crosses the first yarn strand with the yarn contour of its yarn catch element 7 and as a result transfers yarn 9 into the area of spinning piecing member 16 .
  • yarn 9 is threaded into the yarn guide elements and yarn operational elements of work station 1 . That is, yarn 9 is brought, among other things, under clamping cylinder 64 of yarn withdrawal device 27 , which is then closed.
  • suction nozzle 4 Shortly before it reaches the yarn transfer position, suction nozzle 4 runs with a switching sheet against a stop of pivotably supported spinning piecing member 16 and presses the latter out of the spinning position indicated in FIG. 1 into a yarn take-up position (not shown).
  • an electromagnetic valve is controlled by work-station computer 26 in such a manner that a suction pull is produced at the yarn exit opening of spinning piecing member 16 which pull acts on yarn 9 presented by suction nozzle 4 .
  • Yarn 9 is then separated by a yarn cutting device that is a component of spinning piecing member 16 .
  • the yarn end of yarn 9 which end is connected to cheese 9 , is drawn in by suction through the yarn exit opening into spinning piecing member 16 while the separated, free yarn end is removed by suction nozzle 4 .
  • the yarn end of yarn 9 which end is fixed in spinning piecing member 16 is subsequently prepared and held ready for a spinning restart.
  • Spinning piecing member 16 is then under the influence of the vacuum prevailing inside open-end spinning device 2 , so that the previously applied vacuum can be turned off.
  • Drive 59 of yarn withdrawal device 27 forming part of the work station is subsequently controlled by work-station computer 25 in such a manner that a defined return of the yarn into open-end spinning device 2 takes place. That is, the prepared yarn end of yarn 9 is placed on a yarn ring rotating inside open-end spinning device 2 , which ring is broken at this time.
  • the newly created yarn 9 is subsequently withdrawn via yarn withdrawal device 27 and wound, as initially mentioned already, on winding device 3 to a cheese 8 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US10/215,147 2001-08-09 2002-08-08 Open-end rotor spinning machine Abandoned US20030038206A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10139075A DE10139075A1 (de) 2001-08-09 2001-08-09 Offenend-Rotorspinnmaschine
DEDE10139075.0 2001-08-09

Publications (1)

Publication Number Publication Date
US20030038206A1 true US20030038206A1 (en) 2003-02-27

Family

ID=7694878

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/215,147 Abandoned US20030038206A1 (en) 2001-08-09 2002-08-08 Open-end rotor spinning machine

Country Status (5)

Country Link
US (1) US20030038206A1 (cs)
EP (1) EP1283288B1 (cs)
CN (1) CN1279230C (cs)
CZ (1) CZ303882B6 (cs)
DE (2) DE10139075A1 (cs)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060225398A1 (en) * 2005-04-11 2006-10-12 Savio Macchine Tessili S.P.A. Device for handling the yarn in service trolleys for open-end spinning frames
US20070028585A1 (en) * 2005-08-03 2007-02-08 Saurer Gmbh & Co. Kg Open end rotor spinning machine
US20080210805A1 (en) * 2005-05-30 2008-09-04 Erik Gilbos Winding Station With Magazine For Empty Tubes Located Under the Winding Mechanism
CN100528722C (zh) * 2005-01-08 2009-08-19 欧瑞康纺织有限及两合公司 用于控制在纺织机工作台的纱线捕获管口处的真空的装置
US7748207B2 (en) 2005-10-07 2010-07-06 Oerlikon Textile Gmbh & Co. Kg Yarn draw-off device for a textile machine producing cross-wound bobbins
CN103088480A (zh) * 2011-10-28 2013-05-08 李雪明 弹簧固定纱架锭的制筒机
JP2014172760A (ja) * 2013-03-08 2014-09-22 Saurer Germany Gmbh & Co Kg 綾巻きパッケージを製造する繊維機械の作業部を運転する方法並びに方法を実施する作業部
US9353463B2 (en) 2013-03-19 2016-05-31 Maschinenfabrik Rieter Ag Spinning point of a spinning machine and method for the operation of the same
US10384908B2 (en) 2015-07-31 2019-08-20 Rieter Ingolstadt Gmbh Method for a textile machine, and a textile machine
US10414623B2 (en) 2015-06-02 2019-09-17 Rieter Ingolstadt Gmbh Method for operating a textile machine with work stations having their own handling elements for piecing of a thread, and a textile machine with own work stations having their own handling elements
US10513804B2 (en) 2016-06-01 2019-12-24 Rieter Ingolstadt Gmbh Spinning machine with a multiple number of work stations and a suction device
US10767286B2 (en) 2017-10-02 2020-09-08 Maschinenfabrik Rieter Ag Device for piecing a threat at a workstation of a textile machine comprising a suction nozzle and comprising a feeder unit
US10947082B2 (en) 2016-07-11 2021-03-16 Rieter Ingolstadt Gmbh Winding station having a movable cover unit

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029048A1 (de) * 2004-06-14 2005-12-29 Wilhelm Stahlecker Gmbh Verfahren an einer Offenend-Rotorspinnmaschine zum halb-automatischen Anspinnen
CZ304394B6 (cs) * 2005-04-27 2014-04-16 Rieter Cz S.R.O. Způsob vyhledávání konce příze na cívce textilního stroje s individuálním pohonem hnacího válce navíjecího ústrojí a obslužné zařízení k provádění způsobu
DE102005020579A1 (de) * 2005-05-03 2006-11-09 Saurer Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine
DE102005029937B4 (de) * 2005-06-28 2014-02-20 Saurer Germany Gmbh & Co. Kg Verfahren zur Ermittlung der Qualitätsparameter eines Fadens
DE102005045712A1 (de) * 2005-09-24 2007-03-29 Saurer Gmbh & Co. Kg Fadenabzugsrolle für eine Kreuzspulen herstellende Textilmaschine
DE102005055717A1 (de) * 2005-11-23 2007-05-24 Saurer Gmbh & Co. Kg Saugluftdüse für eine Textilmaschine
CZ301752B6 (cs) * 2005-12-20 2010-06-16 Rieter Cz S.R.O. Zpusob obnovování predení složkové príze, zejména na rotorovém doprádacím stroji pomocí spliceru a zarízení k provádení zpusobu
DE102006001565A1 (de) * 2006-01-12 2007-07-19 Saurer Gmbh & Co. Kg Verfahren zum Aufspulen eines Fadens an einer Kreuzspulen herstellenden Textilmaschine sowie Kreuzspulen herstellende Textilmaschine
DE102006004894B4 (de) * 2006-02-03 2018-01-18 Saurer Germany Gmbh & Co. Kg Hilfsfadenführer zum Changieren eines laufenden Fadens im Bereich einer Fadenabzugseinrichtung einer Kreuzspulen herstellenden Textilmaschine
DE102006033971B4 (de) * 2006-07-22 2015-09-10 Saurer Germany Gmbh & Co. Kg Faserbandauflöseeinrichtung für eine Offenend-Spinnvorrichtung
DE102006047288A1 (de) * 2006-10-06 2008-04-10 Oerlikon Textile Gmbh & Co. Kg Arbeitsstelle einer Textilmaschine
DE102006050220B4 (de) * 2006-10-25 2014-02-27 Saurer Germany Gmbh & Co. Kg Verfahren und Vorrichtung zum Betreiben einer Kreuzspulen herstellenden Textilmaschine
DE102006053046A1 (de) * 2006-11-10 2008-05-15 Oerlikon Textile Gmbh & Co. Kg Arbeitsstelle einer Kreuzspulen herstellenden Texilmaschine
DE102007004779A1 (de) 2007-01-31 2008-08-07 Oerlikon Textile Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine sowie Komponente
DE102007006679B4 (de) 2007-02-10 2018-05-30 Saurer Germany Gmbh & Co. Kg Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine
DE102007010941A1 (de) * 2007-03-07 2008-09-11 Oerlikon Textile Gmbh & Co. Kg Arbeitsstelle für eine Kreuzspulen herstellende Textilmaschine
DE102007015695A1 (de) * 2007-03-31 2008-10-02 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine
DE102007023490A1 (de) 2007-05-19 2008-11-20 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Betreiben einer Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine
DE102007056561A1 (de) 2007-08-25 2009-02-26 Oerlikon Textile Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine
DE102007048720B4 (de) * 2007-10-11 2019-01-31 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren und Vorrichtung zum Betreiben einer Offenend-Rotorspinnmaschine
DE102007053467B4 (de) * 2007-11-09 2021-05-20 Saurer Intelligent Machinery Co. Ltd. Verfahren und Vorrichtung zum Betreiben einer Offenend-Rotorspinnmaschine
DE102008009321B4 (de) 2008-02-15 2012-10-04 Oerlikon Textile Gmbh & Co. Kg Arbeitsstelle einer semiautomatischen Offenend-Spinnmaschine
DE102009018672B4 (de) 2008-06-21 2019-10-17 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zum Betreiben einer Arbeitsstelle einer Offenend-Rotorspinnmaschine und zugehörige Arbeitsstelle
DE102008040951A1 (de) * 2008-08-01 2010-02-04 Rieter Ingolstadt Gmbh Abzugswalze zum Abziehen eines gesponnenen Fadens und Textilmaschine mit einer Abzugswalze
DE102008050340A1 (de) * 2008-10-02 2010-04-08 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Leeren einer pneumatischen Fadenspeichereinrichtung
DE102008056288A1 (de) 2008-11-08 2010-05-12 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Betreiben einer Offenend-Spinnmaschine und Offenend-Spinnmaschine
DE102009030802A1 (de) 2009-06-27 2009-11-05 Oerlikon Textile Gmbh & Co. Kg Offenend-Rotorspinnmaschine
DE102009050582A1 (de) * 2009-10-24 2010-05-20 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Anspinnen einer Offenend-Rotorspinnvorrichtung
DE102010044901A1 (de) 2010-09-09 2012-03-15 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine und Kreuzspulen herstellende Textilmaschine
DE102011013870A1 (de) † 2011-03-15 2012-09-20 Oerlikon Textile Gmbh & Co. Kg Arbeitsstelle einer Offenend-Rotorspinnmaschine
DE102012002579A1 (de) 2012-02-09 2013-08-14 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zur Ermittlung der erforderlichen Drehzahl einer Spulenantriebswalze
DE102012008691A1 (de) * 2012-04-28 2013-10-31 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Betreiben von Arbeitsstellen einer Offenend-Rotorspinnmaschine
DE102012011122A1 (de) 2012-06-05 2013-12-05 Saurer Germany Gmbh & Co. Kg Leiterplatte für eine Textilmaschine
CN102776618B (zh) * 2012-08-14 2014-10-29 温岭市日盛机械有限公司 一种抽气式转杯纺纱机的纺纱器
JP2014088638A (ja) * 2012-10-30 2014-05-15 Murata Mach Ltd 糸巻取機及び糸巻取方法
DE102013001599A1 (de) 2013-01-30 2014-07-31 Saurer Germany Gmbh & Co. Kg Verfahren zur Optimierung eines Partiewechsels an einer Offenend-Spinnmaschine
DE102013009998A1 (de) 2013-06-14 2014-12-18 Saurer Germany Gmbh & Co. Kg Verfahren zum Betreiben einer Arbeitsstelle einer Offenend-Rotorspinnmaschine sowie zugehörige Arbeitsstelle
DE102014008802A1 (de) 2014-06-11 2015-12-17 Saurer Germany Gmbh & Co. Kg Semiautomatische Offenend-Rotorspinnmaschine
DE102014008814A1 (de) 2014-06-11 2015-12-17 Saurer Germany Gmbh & Co. Kg Semiautomatische Offenend-Rotorspinnmaschine
DE102014008748A1 (de) 2014-06-12 2015-12-17 Saurer Germany Gmbh & Co. Kg Offenend-Spinnvorrichtung
DE102015112660A1 (de) 2015-07-31 2017-02-02 Rieter Ingolstadt Gmbh Verfahren zum Absaugen eines Fadens von einer Spule und entsprechende Vorrichtung
DE102015012214A1 (de) 2015-09-17 2017-03-23 Saurer Germany Gmbh & Co. Kg Verfahren zum Anpassen einer eine Garnpartieherstellung betreffenden werksseitigen Auslegung einer Offenend-Rotorspinnmaschine
DE102015118987A1 (de) 2015-11-05 2017-05-11 Rieter Ingolstadt Gmbh Verfahren zum Betreiben einer Spinnmaschine mit einer vollautomatischen Anspinnvorrichtung sowie Spinnmaschine mit einer vollautomatischen Anspinnvorrichtung
DE102015014429A1 (de) 2015-11-10 2017-05-11 Saurer Germany Gmbh & Co. Kg Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine
DE102016114267A1 (de) 2016-08-02 2018-02-08 Maschinenfabrik Rieter Ag Verfahren und Vorrichtung zum Handhaben eines Fadens an einer Arbeitsstelle einer Textilmaschine
EP3489399B1 (en) * 2017-11-27 2021-06-09 Savio Macchine Tessili S.p.A. Open-end type spinning machine with enhanced intake nozzle unit and relative piecing method
DE102018102135A1 (de) 2018-01-31 2019-08-01 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zum Betreiben einer Textilmaschine und eine Textilmaschine
DE102018105933A1 (de) 2018-03-14 2019-09-19 Maschinenfabrik Rieter Ag Verfahren zum Bilden einer Fadenschlaufe und zum Separieren eines anzusetzenden Fadenstücks und eines abzuführenden Fadenstücks, Druckrollereinheit sowie Saugdüse
DE102018131767A1 (de) 2018-12-11 2020-06-18 Saurer Spinning Solutions Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine
DE102019125672A1 (de) 2019-09-24 2021-03-25 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine und eine Kreuzspulen herstellende Textilmaschine
DE102019129499A1 (de) * 2019-10-31 2021-05-06 Saurer Spinning Solutions Gmbh & Co. Kg Offenend-Spinnmaschine sowie Verfahren und Steuereinrichtung zum Betreiben einer solchen Offenend-Spinnmaschine
DE102020111342A1 (de) 2020-04-27 2021-10-28 Saurer Spinning Solutions Gmbh & Co. Kg Textilmaschine sowie Servicewagen für Textilmaschinen
EP3919659B1 (de) 2020-06-03 2023-02-15 Saurer Spinning Solutions GmbH & Co. KG Verfahren zum anspinnen einer offenend-rotorspinnmaschine und offenend-rotorspinnmaschine
CN111876859A (zh) * 2020-07-29 2020-11-03 靳凤琴 一种生产气流纺棉布用表面除尘装置
DE102020124125A1 (de) 2020-09-16 2022-03-17 Saurer Spinning Solutions Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine
DE102020127007A1 (de) 2020-10-14 2022-04-14 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zum Betreiben einer Spinnmaschine und Spinnmaschine
DE102020129172A1 (de) 2020-11-05 2022-05-05 Maschinenfabrik Rieter Ag Verfahren zum Warten wenigstens einer Arbeitsstelle einer Spinnmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3780513A (en) * 1970-04-08 1973-12-25 Toyoda Automatic Loom Works Method and apparatus for driving open-end spinning frame
CS180952B1 (en) * 1975-10-07 1978-02-28 Marie Brozkova Apparatus for controlling spinning-in process in open-end rotor spinning machines
DE3805656A1 (de) * 1988-02-24 1989-09-07 Schubert & Salzer Maschinen Verfahren und vorrichtung zum wickeln konischer kreuzspulen
DE3827345A1 (de) * 1988-08-12 1990-03-01 Fritz Stahlecker Entlang einer spinnmaschine verfahrbares wartungsgeraet mit mitteln zum suchen eines fadens von einer spule
US5191760A (en) * 1989-01-18 1993-03-09 Schubert & Salzer Maschinenfabrik Ag Process and device for piecing on an open-end spinning device
DE4125310A1 (de) * 1990-08-16 1992-02-20 Barmag Barmer Maschf Verfahren zum herstellen einer kreuzspule aus falschgezwirntem garn
GB9024396D0 (en) * 1990-11-09 1991-01-02 Jeftex Limited Thread package building
DE4039086A1 (de) * 1990-12-07 1992-06-11 Schlafhorst & Co W Spulenwickelvorrichtung und verfahren zu ihrem betrieb
CZ284729B6 (cs) * 1997-01-08 1999-02-17 Rieter Elitex A. S. Zařízení pro obnovení spřádacího procesu na bezvřetenovém dopřádacím stroji
DE10062096B4 (de) * 1999-12-29 2012-06-14 Rieter Ingolstadt Gmbh Spinnmaschine mit mehrere Einzelantriebe aufweisenden Spinnstellen

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100528722C (zh) * 2005-01-08 2009-08-19 欧瑞康纺织有限及两合公司 用于控制在纺织机工作台的纱线捕获管口处的真空的装置
US20060225398A1 (en) * 2005-04-11 2006-10-12 Savio Macchine Tessili S.P.A. Device for handling the yarn in service trolleys for open-end spinning frames
US7500344B2 (en) * 2005-04-11 2009-03-10 Savio Macchine Tessili S.P.A. Device for handling the yarn in service trolleys for open-end spinning frames
US20080210805A1 (en) * 2005-05-30 2008-09-04 Erik Gilbos Winding Station With Magazine For Empty Tubes Located Under the Winding Mechanism
US7975952B2 (en) * 2005-05-30 2011-07-12 Textielmachinefabriek Gilbos N.V. Winding station with magazine for empty tubes located under the winding mechanism
US20070028585A1 (en) * 2005-08-03 2007-02-08 Saurer Gmbh & Co. Kg Open end rotor spinning machine
US7377094B2 (en) 2005-08-03 2008-05-27 Oerlikon Textile Gmbh & Co. Kg Open end rotor spinning machine
US7748207B2 (en) 2005-10-07 2010-07-06 Oerlikon Textile Gmbh & Co. Kg Yarn draw-off device for a textile machine producing cross-wound bobbins
CN103088480A (zh) * 2011-10-28 2013-05-08 李雪明 弹簧固定纱架锭的制筒机
JP2014172760A (ja) * 2013-03-08 2014-09-22 Saurer Germany Gmbh & Co Kg 綾巻きパッケージを製造する繊維機械の作業部を運転する方法並びに方法を実施する作業部
US9353463B2 (en) 2013-03-19 2016-05-31 Maschinenfabrik Rieter Ag Spinning point of a spinning machine and method for the operation of the same
US10414623B2 (en) 2015-06-02 2019-09-17 Rieter Ingolstadt Gmbh Method for operating a textile machine with work stations having their own handling elements for piecing of a thread, and a textile machine with own work stations having their own handling elements
US10384908B2 (en) 2015-07-31 2019-08-20 Rieter Ingolstadt Gmbh Method for a textile machine, and a textile machine
US10513804B2 (en) 2016-06-01 2019-12-24 Rieter Ingolstadt Gmbh Spinning machine with a multiple number of work stations and a suction device
US10947082B2 (en) 2016-07-11 2021-03-16 Rieter Ingolstadt Gmbh Winding station having a movable cover unit
US10767286B2 (en) 2017-10-02 2020-09-08 Maschinenfabrik Rieter Ag Device for piecing a threat at a workstation of a textile machine comprising a suction nozzle and comprising a feeder unit

Also Published As

Publication number Publication date
CN1279230C (zh) 2006-10-11
DE50204234D1 (de) 2005-10-20
CZ20022341A3 (cs) 2003-03-12
CN1405374A (zh) 2003-03-26
EP1283288A3 (de) 2003-06-18
EP1283288B1 (de) 2005-09-14
EP1283288A2 (de) 2003-02-12
CZ303882B6 (cs) 2013-06-12
DE10139075A1 (de) 2003-02-20

Similar Documents

Publication Publication Date Title
US20030038206A1 (en) Open-end rotor spinning machine
US7377094B2 (en) Open end rotor spinning machine
US6865874B2 (en) Method and device for restarting the spinning of open-end spinning devices
US6045081A (en) Method and apparatus for winding a continuously advancing yarn
US6804945B2 (en) Open-end rotor spinning machine
US6817169B2 (en) Service unit for restarting the spinning of work stations in an open-end spinning machine
US4083171A (en) Method and apparatus for eliminating an abnormality in a thread to be wound onto the bobbin of an open-end spinning device
US4891933A (en) Method and apparatus for the rapid reestablishment of operation of a textile spinning machine
US5681000A (en) Servicing apparatus for a yarn package-producing textile machine
US4638955A (en) Yarn handling apparatus for winding machine
US5778651A (en) Method of, and device for, spinning-in yarn on an open-end spinning machine
US6942174B2 (en) Apparatus for winding a thread reserve and a cross-wound bobbin onto a bobbin tube
US4944145A (en) Spinning machine for producing feeding packages for twisting
US5716016A (en) Turret type yarn winder with reduced tension variation during switching
GB2100300A (en) Method and device for winding a newly joined thread onto a tube newly inserted into a winding device
US4089155A (en) Open-end spinning machine with facilities and method for the simultaneous piecing of all spinning units
JPS581213B2 (ja) オ−プンエンドセイボウキノ クチツケホウホウオヨビソウチ
US4995229A (en) Process and an arrangement for picking up a yarn end of a spool package during a piecing operation
US3903681A (en) Apparatus for connecting two or more working operations in the production, preparation or finishing of yarns
US3751896A (en) Yarn handling
US5423171A (en) Method and device for joining yarn in an open-end spinning means
JP7592723B2 (ja) 紡績ユニットの紡績装置にスライバを配置するための方法
US6315236B1 (en) Apparatus and method for guiding and cutting an advancing yarn during a package doff
US5430917A (en) Method and apparatus for piecing lap sheets
US20030038205A1 (en) Service unit for a textile machine producing cheeses

Legal Events

Date Code Title Description
AS Assignment

Owner name: W. SCHLAFHORST AG & CO., GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GRECKSCH, HANS;GOBBELS, HEINZ-DIETER;LABMANN, MANFRED;REEL/FRAME:013469/0745;SIGNING DATES FROM 20020802 TO 20020821

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION