EP1283288A3 - Piecing arrangement in an openend rotor spinning machine - Google Patents

Piecing arrangement in an openend rotor spinning machine Download PDF

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Publication number
EP1283288A3
EP1283288A3 EP02015125A EP02015125A EP1283288A3 EP 1283288 A3 EP1283288 A3 EP 1283288A3 EP 02015125 A EP02015125 A EP 02015125A EP 02015125 A EP02015125 A EP 02015125A EP 1283288 A3 EP1283288 A3 EP 1283288A3
Authority
EP
European Patent Office
Prior art keywords
thread
cross
workstation
wound bobbin
spinning machine
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
EP02015125A
Other languages
German (de)
French (fr)
Other versions
EP1283288A2 (en
EP1283288B1 (en
Inventor
Hans Grecksch
Heinz-Dieter Göbbels
Manfred Lassmann
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=EP1283288(A3) "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
Publication of EP1283288A2 publication Critical patent/EP1283288A2/en
Publication of EP1283288A3 publication Critical patent/EP1283288A3/en
Application granted granted Critical
Publication of EP1283288B1 publication Critical patent/EP1283288B1/en
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
    • 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

Landscapes

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

Abstract

Die Erfindung betrifft eine Offenend-Rotorspinnmaschine mit einer Vielzahl gleichartiger Arbeitsstellen, die jeweils eine Offenend-Spinnvorrichtung zur Fertigung eines Fadens, eine Spulvorrichtung mit einem Spulenrahmen und einer Fadenchangiereinrichtung zur Herstellung einer Kreuzspule, eine schwenkbar gelagerte, unterdruckbeaufschlagbare Saugdüse sowie eine Einrichtung zum Vorbereiten eines zum Wiederanspinnen benötigten Fadenendes aufweisen.The invention relates to an open-end rotor spinning machine with a variety of similar jobs, each one Open-end spinning device for manufacturing a thread, a Winding device with a creel and a Threading device for producing a cross-wound bobbin, a pivotally mounted, unterdruckbeaufschlagbare suction nozzle and a facility for preparing a Rebinding required have thread end.

Erfindungsgemäß ist vorgesehen, daß jede Arbeitsstelle (1) eine Spulvorrichtung (3) mit einer durch einen reversiblen Einzelantrieb (56) beaufschlagten Antriebstrommel (23) zum Antreiben einer Kreuzspule (8) und einer einzelmotorisch (57) angetriebenen Fadenchangiereinrichtung (24) zum definierten Verlegen des auf die Kreuzspule (8) auflaufenden Fadens (9) aufweist, daß eine über einen Einzelantrieb (6) zwischen einer Fadenaufnahmestellung im Bereich der Spulvorrichtung (3) und einer Fadenübergabestellung im Bereich eine Anspinnorgans (16) verschwenkbare Saugdüse (4) vorhanden ist, daß jede Arbeitsstelle (1) über eine einzelmotorisch (59) angetriebene Fadenabzugseinrichtung (27) verfügt und daß die Einzelantriebe (56, 57, 6, 59) durch einen Arbeitsstellenrechner (25) definiert ansteuerbar sind.

Figure 00000001
According to the invention, each workstation (1) has a winding device (3) with a drive drum (23) acted upon by a reversible individual drive (56) for driving a cross-wound bobbin (8) and a thread-changing device (24) driven by a single motor (57) for defined laying the thread (9) running onto the cross-wound bobbin (8) has a suction nozzle (4) pivotable via a single drive (6) between a thread take-up position in the region of the winding device (3) and a yarn transfer position in the region of a piecing element (16), that each workstation (1) has a single-motor (59) driven thread withdrawal device (27) and that the individual drives (56, 57, 6, 59) can be controlled by a workstation computer (25).
Figure 00000001
EP02015125A 2001-08-09 2002-07-06 Piecing arrangement in an openend rotor spinning machine Expired - Lifetime EP1283288B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10139075A DE10139075A1 (en) 2001-08-09 2001-08-09 Open-end rotor spinning machine
DE10139075 2001-08-09

Publications (3)

Publication Number Publication Date
EP1283288A2 EP1283288A2 (en) 2003-02-12
EP1283288A3 true EP1283288A3 (en) 2003-06-18
EP1283288B1 EP1283288B1 (en) 2005-09-14

Family

ID=7694878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015125A Expired - Lifetime EP1283288B1 (en) 2001-08-09 2002-07-06 Piecing arrangement in an openend rotor spinning machine

Country Status (5)

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

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029048A1 (en) * 2004-06-14 2005-12-29 Wilhelm Stahlecker Gmbh Semi-automatic method of joining-on, preparatory to spinning in open-ended rotor spinning machine, brakes manually to reduce speed before joining-on automatically
DE102005001093A1 (en) * 2005-01-08 2006-07-20 Saurer Gmbh & Co. Kg Device for controlling vacuum in thread capture nozzle of working point of textile machine for manufacturing crossed coils has connection port for thread capture nozzle and closable relief port
ITMI20050605A1 (en) * 2005-04-11 2006-10-12 Savio Macchine Tessili Spa WIRE MANAGEMENT DEVICE FOR SERVICE TROLLEYS FOR OPEN-END YARN
CZ304394B6 (en) * 2005-04-27 2014-04-16 Rieter Cz S.R.O. Method of searching the yarn end on bobbin of the textile machine with an individual drive of live roller of winding mechanism and a service device to carry out the method
DE102005020579A1 (en) * 2005-05-03 2006-11-09 Saurer Gmbh & Co. Kg Cheese making textile machine
CN101184685B (en) * 2005-05-30 2012-12-12 纺织机械制造吉尔博斯有限公司 Winding station with magazine for empty tubes located under the winding mechanism
DE102005029937B4 (en) * 2005-06-28 2014-02-20 Saurer Germany Gmbh & Co. Kg Method for determining the quality parameters of a thread
DE102005036485A1 (en) 2005-08-03 2007-02-08 Saurer Gmbh & Co. Kg Open-end rotor spinning machine
DE102005045712A1 (en) 2005-09-24 2007-03-29 Saurer Gmbh & Co. Kg Thread take-off roller for a textile machine producing cross-wound bobbins
DE102005048041A1 (en) 2005-10-07 2007-04-12 Saurer Gmbh & Co. Kg Thread withdrawal device for a cross-wound textile machine
DE102005055717A1 (en) * 2005-11-23 2007-05-24 Saurer Gmbh & Co. Kg Suction jet, for an open-end spinner or bobbin winder, has an increasing clear cross section from the inflow to the outflow openings to take longer yarn loops without knotting or tangling
CZ301752B6 (en) * 2005-12-20 2010-06-16 Rieter Cz S.R.O. Method for recovery of component yarn spinning, particularly on rotor spinning machine, using a splicer, and apparatus for making the same
DE102006001565A1 (en) * 2006-01-12 2007-07-19 Saurer Gmbh & Co. Kg Winding thread in cross bobbin producing machine, e.g. open end rotor spinning machine, includes shortening nominal stroke of thread changer after eliminating thread breakage
DE102006004894B4 (en) * 2006-02-03 2018-01-18 Saurer Germany Gmbh & Co. Kg Auxiliary thread guide for traversing a running thread in the region of a thread withdrawal device of a cheese-producing textile machine
DE102006033971B4 (en) * 2006-07-22 2015-09-10 Saurer Germany Gmbh & Co. Kg Sliver opening device for an open-end spinning device
DE102006047288A1 (en) * 2006-10-06 2008-04-10 Oerlikon Textile Gmbh & Co. Kg Workplace of a textile machine
DE102006050220B4 (en) * 2006-10-25 2014-02-27 Saurer Germany Gmbh & Co. Kg Method and device for operating a cheese-producing textile machine
DE102006053046A1 (en) * 2006-11-10 2008-05-15 Oerlikon Textile Gmbh & Co. Kg Workstation of a cheese-making textile machine
DE102007004779A1 (en) 2007-01-31 2008-08-07 Oerlikon Textile Gmbh & Co. Kg Cheese-making textile machine as well as component
DE102007006679B4 (en) 2007-02-10 2018-05-30 Saurer Germany Gmbh & Co. Kg Method for operating a cheese-producing textile machine
DE102007010941A1 (en) * 2007-03-07 2008-09-11 Oerlikon Textile Gmbh & Co. Kg Work center for a textile machine producing cheeses/cross-wound bobbins has a pirn/winding-head casing with arrangements of bearings for a cheese/cross-wound bobbin driving mechanism and a creel
DE102007015695A1 (en) * 2007-03-31 2008-10-02 Oerlikon Textile Gmbh & Co. Kg Method for operating a cheese-producing textile machine
DE102007023490A1 (en) 2007-05-19 2008-11-20 Oerlikon Textile Gmbh & Co. Kg Method and device for operating a winding device of a cross-wound producing textile machine
DE102007056561A1 (en) 2007-08-25 2009-02-26 Oerlikon Textile Gmbh & Co. Kg Textile machine cross-winding thread onto spools, employs data transmission system to change workstation spinning- and spinning-on parameters during spool replacement
DE102007048720B4 (en) * 2007-10-11 2019-01-31 Saurer Spinning Solutions Gmbh & Co. Kg Method and device for operating an open-end rotor spinning machine
DE102007053467B4 (en) * 2007-11-09 2021-05-20 Saurer Intelligent Machinery Co. Ltd. Method and device for operating an open-end rotor spinning machine
DE102008009321B4 (en) 2008-02-15 2012-10-04 Oerlikon Textile Gmbh & Co. Kg Workstation of a semi-automatic open-end spinning machine
DE102009018672B4 (en) 2008-06-21 2019-10-17 Saurer Spinning Solutions Gmbh & Co. Kg Method for operating a workstation of an open-end rotor spinning machine and associated workstation
DE102008040951A1 (en) * 2008-08-01 2010-02-04 Rieter Ingolstadt Gmbh Outfeed roller for drawing finespun thread from spinning device of open-end spinning machine, is constantly propelled in thread departure direction, and upper surface of outfeed roller has friction increasing plasma coating in thread
DE102008050340A1 (en) * 2008-10-02 2010-04-08 Oerlikon Textile Gmbh & Co. Kg Method for emptying a pneumatic thread storage device
DE102008056288A1 (en) 2008-11-08 2010-05-12 Oerlikon Textile Gmbh & Co. Kg Method for operating an open-end spinning machine and open-end spinning machine
DE102009030802A1 (en) 2009-06-27 2009-11-05 Oerlikon Textile Gmbh & Co. Kg Open end- rotor spinning machine for use in textile industry, has computer device computing optimized base setting of spinning parameters based on mathematical calculation process of spinner and transmitting base setting to workstation
DE102009050582A1 (en) * 2009-10-24 2010-05-20 Oerlikon Textile Gmbh & Co. Kg Method for starting open-end rotor spin machine to spin threads, involves reducing feed speed of fiber band-feed cylinder to minimum value upto end of length of adder, adapting speed to run-up of rotor and again raising speed to value
DE102010044901A1 (en) 2010-09-09 2012-03-15 Oerlikon Textile Gmbh & Co. Kg A method of operating a cheese-producing textile machine and cheese-producing textile machine
DE102011013870A1 (en) † 2011-03-15 2012-09-20 Oerlikon Textile Gmbh & Co. Kg Workstation of an open-end rotor spinning machine
CN103088480B (en) * 2011-10-28 2016-02-24 李雪明 The tube-making machine of creel ingot fixed by spring
DE102012002579A1 (en) 2012-02-09 2013-08-14 Oerlikon Textile Gmbh & Co. Kg Method and device for determining the required speed of a bobbin drive roller
DE102012008691A1 (en) * 2012-04-28 2013-10-31 Oerlikon Textile Gmbh & Co. Kg Method and device for operating jobs of an open-end rotor spinning machine
DE102012011122A1 (en) 2012-06-05 2013-12-05 Saurer Germany Gmbh & Co. Kg Printed circuit board for textile machine used for processing or handling of fiber material, has spiral-shaped conductors that are connected with upstream diode arrangement for dissipation of electrostatic discharge
CN102776618B (en) * 2012-08-14 2014-10-29 温岭市日盛机械有限公司 Spinning device for air exhaust type rotor spinning machine
JP2014088638A (en) * 2012-10-30 2014-05-15 Murata Mach Ltd Yarn winder and yarn winding method
DE102013001599A1 (en) 2013-01-30 2014-07-31 Saurer Germany Gmbh & Co. Kg Method for optimizing a lot change on an open-end spinning machine
DE102013004053A1 (en) * 2013-03-08 2014-09-11 Saurer Germany Gmbh & Co. Kg Method for operating a workstation of a textile machine producing textile cheeses or associated workstation
DE102013102770A1 (en) * 2013-03-19 2014-09-25 Maschinenfabrik Rieter Ag Spinning a spinning machine and method for operating the same
DE102013009998A1 (en) 2013-06-14 2014-12-18 Saurer Germany Gmbh & Co. Kg Method for operating a workstation of an open-end rotor spinning machine and associated workstation
DE102014008802A1 (en) 2014-06-11 2015-12-17 Saurer Germany Gmbh & Co. Kg Semiautomatic open-end rotor spinning machine
DE102014008814A1 (en) 2014-06-11 2015-12-17 Saurer Germany Gmbh & Co. Kg Semiautomatic open-end rotor spinning machine
DE102014008748A1 (en) 2014-06-12 2015-12-17 Saurer Germany Gmbh & Co. Kg Open-end spinning device
DE102015108740A1 (en) 2015-06-02 2016-12-08 Rieter Ingolstadt Gmbh Method for operating a spinning machine with work-station-own handling organs for re-spinning a thread and spinning machine with work-own handling organs
DE102015112660A1 (en) 2015-07-31 2017-02-02 Rieter Ingolstadt Gmbh Method for extracting a thread from a spool and corresponding device
DE102015112661A1 (en) 2015-07-31 2017-02-02 Rieter Ingolstadt Gmbh Method on a textile machine and textile machine
DE102015012214A1 (en) 2015-09-17 2017-03-23 Saurer Germany Gmbh & Co. Kg A method of adjusting a factory design of an open end rotor spinning machine that concerns a yarn lot production
DE102015118987A1 (en) 2015-11-05 2017-05-11 Rieter Ingolstadt Gmbh Method for operating a spinning machine with a fully automatic piecing device and spinning machine with a fully automatic piecing device
DE102015014429A1 (en) 2015-11-10 2017-05-11 Saurer Germany Gmbh & Co. Kg Method for operating a cheese-producing textile machine
DE102016110147A1 (en) 2016-06-01 2017-12-07 Rieter Ingolstadt Gmbh Spinning machine with a variety of jobs and a suction device
DE102016112641A1 (en) * 2016-07-11 2018-01-11 Rieter Ingolstadt Gmbh Winding unit with a movable cover unit
DE102016114267A1 (en) 2016-08-02 2018-02-08 Maschinenfabrik Rieter Ag Method and device for handling a thread at a workstation of a textile machine
DE102017122851A1 (en) 2017-10-02 2019-04-04 Maschinenfabrik Rieter Ag Device for applying a thread to a workstation of a textile machine with a suction nozzle and with a feeder element
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 (en) 2018-01-31 2019-08-01 Saurer Spinning Solutions Gmbh & Co. Kg Method for operating a textile machine and a textile machine
DE102018105933A1 (en) 2018-03-14 2019-09-19 Maschinenfabrik Rieter Ag A method for forming a thread loop and for separating a piece of thread to be attached and a piece of thread to be removed, pressure roller unit and suction nozzle
DE102018131767A1 (en) 2018-12-11 2020-06-18 Saurer Spinning Solutions Gmbh & Co. Kg Textile machine producing cross-wound bobbins
DE102019125672A1 (en) * 2019-09-24 2021-03-25 Saurer Spinning Solutions Gmbh & Co. Kg Method for operating a textile machine producing cross-wound bobbins and a textile machine producing cross-wound bobbins
DE102019129499A1 (en) * 2019-10-31 2021-05-06 Saurer Spinning Solutions Gmbh & Co. Kg Open-end spinning machine and method and control device for operating such an open-end spinning machine
DE102020111342A1 (en) 2020-04-27 2021-10-28 Saurer Spinning Solutions Gmbh & Co. Kg Textile machine and service trolleys for textile machines
EP3919659B1 (en) 2020-06-03 2023-02-15 Saurer Spinning Solutions GmbH & Co. KG Open end rotor spinning device and method for operating an open end rotor spinning device
CN111876859A (en) * 2020-07-29 2020-11-03 靳凤琴 Production air current spins surface dust collector for cotton
DE102020124125A1 (en) 2020-09-16 2022-03-17 Saurer Spinning Solutions Gmbh & Co. Kg Textile machine producing cheeses
DE102020127007A1 (en) 2020-10-14 2022-04-14 Saurer Spinning Solutions Gmbh & Co. Kg Method of operating a spinning machine and spinning machine
DE102020129172A1 (en) 2020-11-05 2022-05-05 Maschinenfabrik Rieter Ag Process for maintaining at least one work station of a spinning machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827345A1 (en) * 1988-08-12 1990-03-01 Fritz Stahlecker Servicing appliance movable along a spinning machine and having means for locating a thread of a bobbin
US5191760A (en) * 1989-01-18 1993-03-09 Schubert & Salzer Maschinenfabrik Ag Process and device for piecing on an open-end spinning device
EP0808791A2 (en) * 1990-11-09 1997-11-26 FREEMAN, James Edward Thread package building
DE10062096A1 (en) * 1999-12-29 2001-07-05 Rieter Ingolstadt Spinnerei Open-end rotor spinner with individual motors for rotor and feed roller includes individual motors for take-off roller, finish roller and wind-up

Family Cites Families (6)

* 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 (en) * 1988-02-24 1989-09-07 Schubert & Salzer Maschinen METHOD AND DEVICE FOR WINDING CONICAL CROSS COILS
DE4125310A1 (en) * 1990-08-16 1992-02-20 Barmag Barmer Maschf False twisted yarn cross wound bobbin - is wound by dividing total winding time into sections for surface speed control independently of other yarn feeds
DE4039086A1 (en) * 1990-12-07 1992-06-11 Schlafhorst & Co W Yarn winding machine - has direct wind with speed regulation in steps as the reel fills
CZ284729B6 (en) * 1997-01-08 1999-02-17 Rieter Elitex A. S. Apparatus for recovery of spinning process on spindleless spinning machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827345A1 (en) * 1988-08-12 1990-03-01 Fritz Stahlecker Servicing appliance movable along a spinning machine and having means for locating a thread of a bobbin
US5191760A (en) * 1989-01-18 1993-03-09 Schubert & Salzer Maschinenfabrik Ag Process and device for piecing on an open-end spinning device
EP0808791A2 (en) * 1990-11-09 1997-11-26 FREEMAN, James Edward Thread package building
DE10062096A1 (en) * 1999-12-29 2001-07-05 Rieter Ingolstadt Spinnerei Open-end rotor spinner with individual motors for rotor and feed roller includes individual motors for take-off roller, finish roller and wind-up

Also Published As

Publication number Publication date
CZ20022341A3 (en) 2003-03-12
EP1283288A2 (en) 2003-02-12
CN1405374A (en) 2003-03-26
DE50204234D1 (en) 2005-10-20
CZ303882B6 (en) 2013-06-12
CN1279230C (en) 2006-10-11
DE10139075A1 (en) 2003-02-20
EP1283288B1 (en) 2005-09-14
US20030038206A1 (en) 2003-02-27

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