EP1076028A3 - Yarn connecting device for a textile machine making cross-wound bobbins - Google Patents

Yarn connecting device for a textile machine making cross-wound bobbins Download PDF

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Publication number
EP1076028A3
EP1076028A3 EP00114595A EP00114595A EP1076028A3 EP 1076028 A3 EP1076028 A3 EP 1076028A3 EP 00114595 A EP00114595 A EP 00114595A EP 00114595 A EP00114595 A EP 00114595A EP 1076028 A3 EP1076028 A3 EP 1076028A3
Authority
EP
European Patent Office
Prior art keywords
gripper tube
gripper
control link
flap
connecting device
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
EP00114595A
Other languages
German (de)
French (fr)
Other versions
EP1076028A2 (en
EP1076028B1 (en
Inventor
Gerard Küsters
Herbert Rüskens
Ulrich Stevens
Wolf-Michael Ruh
Siegfried Schatton
Ottmar Neubig
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
Application filed by W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Publication of EP1076028A2 publication Critical patent/EP1076028A2/en
Publication of EP1076028A3 publication Critical patent/EP1076028A3/en
Application granted granted Critical
Publication of EP1076028B1 publication Critical patent/EP1076028B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • 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
    • 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)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

Die Erfindung betrifft eine Fadenverbindungseinrichtung für eine Kreuzspulen herstellende Textilmaschine mit einer außerhalb des normalen Fadenlaufes angeordneten Spleißeinrichtung (22) zum pneumatischen Verbinden von Fadenenden sowie einem saugluftbeaufschlagbaren Greiferrohr (25) zum Handhaben der zu verspleißenden Fadenenden. Das Greiferrohr 25 weist dabei eine schwenkbar gelagerte Greiferrohrklappe (18) zum Verschließen der Greiferrohrmündung (27) auf.The invention relates to a thread connecting device for a textile machine producing cross-wound bobbins with a arranged outside the normal thread course Splicing device (22) for the pneumatic connection of Thread ends as well as a suction air Gripper tube (25) for handling the spliced Thread ends. The gripper tube 25 has a pivotable mounted gripper tube flap (18) for closing the Gripper pipe mouth (27).

Erfindungsgemäß ist im Bereich einer oberen Endlage (II) des Greiferrohres (25) eine Steuerkulisse (33) zur definierten Beaufschlagung der Greiferrohrklappe (18) angeordnet.
Die Steuerkulisse (33) ist dabei so ausgebildet, daß die Greiferrohrklappe (18) beim Einschwenken des Greiferrohres (25) in die Steuerkulisse (33) etwas von der Greiferrohrmündung (27) abgehoben wird, während die Greiferrohrklappe (18) beim Ausschwenken des Greiferrohres (25) aus der Steuerkulisse (33) die Greiferrohrmündung (27) stets verschließt.

Figure 00000001
According to the invention, a control link (33) is arranged in the region of an upper end position (II) of the gripper tube (25) to act upon the gripper tube flap (18) in a defined manner.
The control link (33) is designed so that the gripper tube flap (18) is slightly lifted from the gripper tube opening (27) when the gripper tube (25) is pivoted into the control link (33), while the gripper tube flap (18) when the gripper tube is swung out ( 25) from the control link (33) always closes the gripper tube mouth (27).
Figure 00000001
EP00114595A 1999-08-13 2000-07-07 Yarn connecting device for a textile machine making cross-wound bobbins Expired - Lifetime EP1076028B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19938432A DE19938432A1 (en) 1999-08-13 1999-08-13 Thread connecting device for a textile machine producing cross-wound bobbins
DE19938432 1999-08-13

Publications (3)

Publication Number Publication Date
EP1076028A2 EP1076028A2 (en) 2001-02-14
EP1076028A3 true EP1076028A3 (en) 2001-11-21
EP1076028B1 EP1076028B1 (en) 2004-02-18

Family

ID=7918308

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00114595A Expired - Lifetime EP1076028B1 (en) 1999-08-13 2000-07-07 Yarn connecting device for a textile machine making cross-wound bobbins

Country Status (4)

Country Link
US (1) US6298647B1 (en)
EP (1) EP1076028B1 (en)
JP (1) JP4700175B2 (en)
DE (2) DE19938432A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010196B4 (en) * 2000-03-02 2011-07-14 Rieter Ingolstadt GmbH, 85055 Method and apparatus for preparing a fiber spun yarn for a piecing operation
DE102005018381A1 (en) * 2005-04-21 2006-10-26 Saurer Gmbh & Co. Kg Winding head used in a textile machine for forming a cross-wound bobbin comprises an unreeling device having an element which can be lowered via a spinning head sleeve and a thread guiding unit positioned above the sleeve
DE102008050070A1 (en) * 2008-10-01 2010-04-08 Oerlikon Textile Gmbh & Co. Kg Method for automatic initiation of working position of crossed coil manufactured by textile machine after coiling interruption, particularly after portion change, involves receiving thread coming after grip arm pipe
DE102008057321A1 (en) * 2008-11-14 2010-05-20 Oerlikon Textile Gmbh & Co. Kg Workstation of a winder with a suction-loaded gripper tube
DE102009024037A1 (en) 2009-06-05 2010-12-09 Oerlikon Textile Gmbh & Co. Kg Method for eliminating thread interruption in work station of cross-winding machine, involves inserting under and upper threads in suction nozzle and inserted lever while pivoting suction nozzle downwardly in thread joining device
DE102012016854A1 (en) * 2012-08-25 2014-02-27 Saurer Germany Gmbh & Co. Kg Method of connecting coil with winding at winding station of winding machine, involves inserting upper thread into thread link assembly, if tubular connector of suction nozzle is in thread insertion position
DE102012016853A1 (en) * 2012-08-25 2014-02-27 Saurer Germany Gmbh & Co. Kg Method for connecting upper and lower threads at winding station of cross-winding machine, involves pivoting nozzle at thread run after head part is rotated into position, and rotating part into another position after nozzle passes run
DE102013014195A1 (en) * 2012-11-10 2014-05-15 Saurer Germany Gmbh & Co. Kg Elimination of a thread break when winding a thread on a cross-wound bobbin
CN104192606B (en) * 2014-08-16 2016-03-02 诸暨市中汽机械零部件有限公司 A kind of inventory winding apparatus of flexible shaft protection tube plastic wrapping machine
DE102016108423A1 (en) * 2016-05-06 2017-11-09 Rieter Ingolstadt Gmbh Method for handling a thread end and winding station
DE102019107712A1 (en) * 2019-03-26 2020-10-01 Saurer Spinning Solutions Gmbh & Co. Kg Method for producing a splice connection at a workstation of a textile machine and workstation of a textile machine
DE102021118855A1 (en) 2021-07-21 2023-01-26 Maschinenfabrik Rieter Ag Workplace of a winding machine for rewinding a yarn
DE102021123885A1 (en) * 2021-09-15 2023-03-16 Rieter Automatic Winder GmbH Thread laying device for a thread connecting unit of a textile machine producing cross-wound bobbins

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408442A (en) * 1979-11-10 1983-10-11 W. Schlafhorst & Co. Method and device for joining an upper thread to a lower thread
DE3515760A1 (en) * 1985-05-02 1986-11-06 W. Schlafhorst & Co, 4050 Mönchengladbach Thread-splicing device with a pivotable cover
DE19510171A1 (en) * 1994-07-07 1996-01-25 Schlafhorst & Co W Thread connecting device for textile machines producing cross-wound bobbins

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2016547B (en) * 1978-03-13 1982-06-03 Reiners Verwaltungs Gmbh Correcting threads in winding machines
DE2924668C2 (en) 1979-06-19 1985-05-23 Prix-Werk Wiehofsky GmbH, 8913 Schondorf Method for attaching an edge rail to the roller shutter box, as well as device for carrying out the method
DE2954668C2 (en) * 1979-11-10 1991-03-28 W. Schlafhorst Ag & Co, 4050 Moenchengladbach, De Device for joining yarn ends
DE3624904A1 (en) * 1986-07-23 1988-01-28 Schlafhorst & Co W AUTOMATIC CROSS REEL WINDING MACHINE
EP0691300B1 (en) * 1994-07-07 1997-08-27 W. SCHLAFHORST AG & CO. Yarn connecting device for textile machines making cross-wound packages
JPH10167576A (en) * 1996-12-04 1998-06-23 Murata Mach Ltd Yarn suctional holding pipe provided on automatic winder
DE19650933A1 (en) * 1996-12-07 1998-06-10 Schlafhorst & Co W Winding unit of a textile machine producing cross-wound bobbins

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408442A (en) * 1979-11-10 1983-10-11 W. Schlafhorst & Co. Method and device for joining an upper thread to a lower thread
DE3515760A1 (en) * 1985-05-02 1986-11-06 W. Schlafhorst & Co, 4050 Mönchengladbach Thread-splicing device with a pivotable cover
DE19510171A1 (en) * 1994-07-07 1996-01-25 Schlafhorst & Co W Thread connecting device for textile machines producing cross-wound bobbins

Also Published As

Publication number Publication date
DE19938432A1 (en) 2001-02-15
US6298647B1 (en) 2001-10-09
EP1076028A2 (en) 2001-02-14
EP1076028B1 (en) 2004-02-18
JP2001072340A (en) 2001-03-21
DE50005306D1 (en) 2004-03-25
JP4700175B2 (en) 2011-06-15

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