EP2105401A3 - Yarn end retrieving apparatus - Google Patents

Yarn end retrieving apparatus Download PDF

Info

Publication number
EP2105401A3
EP2105401A3 EP09003055A EP09003055A EP2105401A3 EP 2105401 A3 EP2105401 A3 EP 2105401A3 EP 09003055 A EP09003055 A EP 09003055A EP 09003055 A EP09003055 A EP 09003055A EP 2105401 A3 EP2105401 A3 EP 2105401A3
Authority
EP
European Patent Office
Prior art keywords
yarn
slider
yarn end
cylinder
retrieving apparatus
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.)
Withdrawn
Application number
EP09003055A
Other languages
German (de)
French (fr)
Other versions
EP2105401A2 (en
Inventor
Takashi Nakagawa
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP2105401A2 publication Critical patent/EP2105401A2/en
Publication of EP2105401A3 publication Critical patent/EP2105401A3/en
Withdrawn legal-status Critical Current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
    • B65H67/086—Preparing supply packages
    • B65H67/088—Prepositioning the yarn end into the interior of the supply package
    • 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)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Coiling Of Filamentary Materials In General (AREA)

Abstract

A yarn end retrieving apparatus includes a yarn releasing device (3) that sucks and releases a yarn end from a surface of a bobbin (1), a cutter device (10) that cuts the yarn (Y) sucked out by the yarn releasing device (3), and a cylinder elevating and lowering device (16) that elevates and lowers a suction cylinder (13). The cylinder elevating and lowering device (16) is composed of a guide member (17), a slider (19) that slidably elevates and lowers along the guide member, and a driving structure that uses a stepping motor (25) as a driving source. The suction cylinder (13) is fixed to the slider (19) so as to be movable together with the slider. Power of the stepping motor (25) is used to elevate and lower the suction cylinder (13).
EP09003055A 2008-03-28 2009-03-03 Yarn end retrieving apparatus Withdrawn EP2105401A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008088646A JP2009242027A (en) 2008-03-28 2008-03-28 Yarn end retrieving apparatus of bobbin

Publications (2)

Publication Number Publication Date
EP2105401A2 EP2105401A2 (en) 2009-09-30
EP2105401A3 true EP2105401A3 (en) 2012-08-15

Family

ID=40785537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09003055A Withdrawn EP2105401A3 (en) 2008-03-28 2009-03-03 Yarn end retrieving apparatus

Country Status (3)

Country Link
EP (1) EP2105401A3 (en)
JP (1) JP2009242027A (en)
CN (1) CN101544326A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN102691150A (en) * 2012-05-28 2012-09-26 青岛宏大纺织机械有限责任公司 Bobbin tray
CN104003253A (en) * 2014-06-19 2014-08-27 山东魏桥创业集团有限公司 Thrum finding device of automatic winding CBF thrum picker
CN104178996A (en) * 2014-08-08 2014-12-03 常州市日发精密机械厂 Resilience prevention yarn cutter
ITUA20162101A1 (en) * 2016-03-30 2017-09-30 Savio Macch Tessili Spa EQUIPMENT TO CAPTURE THE BAND OF A COP
CN106115371B (en) * 2016-08-11 2018-11-13 常州长荣纺织有限公司 The automatic delivery device of coil
CN106276419A (en) * 2016-10-21 2017-01-04 青岛宏大纺织机械有限责任公司 Automatic winder spinning-in mechanism and threading method
JP2018177418A (en) * 2017-04-07 2018-11-15 村田機械株式会社 Bobbin process apparatus
JP2018177419A (en) * 2017-04-07 2018-11-15 村田機械株式会社 Bobbin process apparatus
CN108408490A (en) * 2018-02-12 2018-08-17 铜陵松宝智能装备股份有限公司 A kind of spool yarn repiece device and method
CN108423493A (en) * 2018-02-12 2018-08-21 铜陵松宝智能装备股份有限公司 A kind of spool the end of a thread capture device and method for catching
CN108439071A (en) * 2018-02-12 2018-08-24 铜陵松宝智能装备股份有限公司 A kind of spool spinning-in system and threading method
CN108423481A (en) * 2018-02-12 2018-08-21 铜陵松宝智能装备股份有限公司 A kind of spool is bound foot yarns take-off device and unwinding method
CN108975073A (en) * 2018-07-18 2018-12-11 铜陵松宝智能装备股份有限公司 A kind of take the lead device and winder spool library for winder spool library
DE102019107378A1 (en) * 2019-03-22 2020-09-24 Saurer Spinning Solutions Gmbh & Co. Kg Procedure for cop preparation
EP3748054B1 (en) * 2019-06-06 2023-02-22 Lakshmi Machine Works Ltd. Ring spinning machine comprising a lappet tilting apparatus and an automatic yarn piecing assembly
JP2020200170A (en) * 2019-06-12 2020-12-17 村田機械株式会社 Yarn processing method and yarn processing device
CN111891836B (en) * 2020-07-17 2022-03-04 青岛宏大纺织机械有限责任公司 Tray type bobbin winder and winding production method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0797142A (en) * 1993-09-24 1995-04-11 Murata Mach Ltd Pick finding device
JPH08324892A (en) * 1995-05-31 1996-12-10 W Schlafhorst Ag & Co Device to dissociate thread end from surface of fine spinning cop
US5871168A (en) * 1996-05-02 1999-02-16 W. Schlafhorst Ag & Company Winding station of a textile machine for producing cheeses
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
CN101148232A (en) * 2006-09-21 2008-03-26 欧瑞康纺织有限及两合公司 Textile mechanical station for manufacturing across winding reel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0797142A (en) * 1993-09-24 1995-04-11 Murata Mach Ltd Pick finding device
JPH08324892A (en) * 1995-05-31 1996-12-10 W Schlafhorst Ag & Co Device to dissociate thread end from surface of fine spinning cop
US5871168A (en) * 1996-05-02 1999-02-16 W. Schlafhorst Ag & Company Winding station of a textile machine for producing cheeses
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
CN101148232A (en) * 2006-09-21 2008-03-26 欧瑞康纺织有限及两合公司 Textile mechanical station for manufacturing across winding reel
DE102006044646A1 (en) * 2006-09-21 2008-04-03 Oerlikon Textile Gmbh & Co. Kg Operating site for a textile machine producing cross-wound bobbins comprises a toothed segment pivoting on a driven shaft and arranged on a lever unit

Also Published As

Publication number Publication date
JP2009242027A (en) 2009-10-22
CN101544326A (en) 2009-09-30
EP2105401A2 (en) 2009-09-30

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