EP2559644A3 - Yarn winding device and yarn unwinding method - Google Patents

Yarn winding device and yarn unwinding method Download PDF

Info

Publication number
EP2559644A3
EP2559644A3 EP12163739.1A EP12163739A EP2559644A3 EP 2559644 A3 EP2559644 A3 EP 2559644A3 EP 12163739 A EP12163739 A EP 12163739A EP 2559644 A3 EP2559644 A3 EP 2559644A3
Authority
EP
European Patent Office
Prior art keywords
yarn
winding device
unwinding method
equal
movable cylinder
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
EP12163739.1A
Other languages
German (de)
French (fr)
Other versions
EP2559644A2 (en
EP2559644B1 (en
Inventor
Ken Miyano
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 EP2559644A2 publication Critical patent/EP2559644A2/en
Publication of EP2559644A3 publication Critical patent/EP2559644A3/en
Application granted granted Critical
Publication of EP2559644B1 publication Critical patent/EP2559644B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/22—Guides for filamentary materials; Supports therefor adapted to prevent excessive ballooning of material

Landscapes

  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

A yarn unwinding assisting device (20) of a yarn winding unit (1) includes a movable cylinder (31) that, during yarn unwinding from a yarn feeding bobbin (8), is to be put on to cap an end portion on a side from which a yarn is unwound of the yarn feeding bobbin (8) to thereby regulate a bulge of a curved path of the yarn. An inner diameter of the movable cylinder (31) is greater than or equal to 28 mm and less than or equal to 30 mm.
EP12163739.1A 2011-08-09 2012-04-11 Yarn winding device and yarn unwinding method Active EP2559644B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011173598A JP2013035664A (en) 2011-08-09 2011-08-09 Yarn winding device and yarn winding method

Publications (3)

Publication Number Publication Date
EP2559644A2 EP2559644A2 (en) 2013-02-20
EP2559644A3 true EP2559644A3 (en) 2015-09-30
EP2559644B1 EP2559644B1 (en) 2016-05-25

Family

ID=45976181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12163739.1A Active EP2559644B1 (en) 2011-08-09 2012-04-11 Yarn winding device and yarn unwinding method

Country Status (3)

Country Link
EP (1) EP2559644B1 (en)
JP (1) JP2013035664A (en)
CN (2) CN102923531B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013035664A (en) * 2011-08-09 2013-02-21 Murata Machinery Ltd Yarn winding device and yarn winding method
JP2015020887A (en) * 2013-07-22 2015-02-02 村田機械株式会社 Disentanglement auxiliary device and automatic winder
CN109709994A (en) * 2018-12-18 2019-05-03 青岛宏大纺织机械有限责任公司 A kind of air ring tracking drive method and device
JP2020172362A (en) * 2019-04-10 2020-10-22 村田機械株式会社 Guide cylinder
IT201900009687A1 (en) * 2019-06-21 2020-12-21 Savio Macch Tessili Spa DEVICE AND METHOD FOR THE CONTROL OF A BALLOON DURING THE DRAWING OF A YARN FROM A SPOOL

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377923A (en) * 1991-07-01 1995-01-03 Murata Kikai Kabushiki Kaisha Yarn unwinding assisting device and yarn unwinding method in an automatic winder

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356777U (en) * 1989-10-05 1991-05-31
JPH0811666B2 (en) * 1991-09-19 1996-02-07 村田機械株式会社 Automatic winder unwinding assist device
JP2531396B2 (en) * 1991-09-19 1996-09-04 村田機械株式会社 Control method of unwinding assist device
JPH08127471A (en) 1994-10-28 1996-05-21 Murata Mach Ltd Reeling-off assisting device for winder
JP2871607B2 (en) 1996-07-10 1999-03-17 村田機械株式会社 Unwinding device
DE102004045747A1 (en) 2004-09-21 2006-03-23 Saurer Gmbh & Co. Kg Shell-type mandrel for an operating site of a cross-winding device comprises a clamping unit having clamping claw groups which can be adjusted in height against the inner wall of a sleeve
DE102005036704A1 (en) * 2005-08-04 2007-02-15 Saurer Gmbh & Co. Kg Spool of a cheese-producing textile machine
CN2841692Y (en) * 2005-11-21 2006-11-29 周明刚 Jump ring type spindle rod connecting piece
JP2009149404A (en) * 2007-12-20 2009-07-09 Murata Mach Ltd Unwinding auxiliary device and automatic winder equipped with it
JP2009242028A (en) * 2008-03-28 2009-10-22 Murata Mach Ltd Yarn unwinding assisting device for automatic winder and automatic winder
CN101891085B (en) * 2010-08-05 2013-01-16 青岛宏大纺织机械有限责任公司 Method and device for uniformly controlling unwinding tension of automatic winder
CN201761975U (en) * 2010-08-10 2011-03-16 上海申安纺织有限公司 Yarn unwinding balloon ring of automatic bobbin winder
JP2013035664A (en) * 2011-08-09 2013-02-21 Murata Machinery Ltd Yarn winding device and yarn winding method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5377923A (en) * 1991-07-01 1995-01-03 Murata Kikai Kabushiki Kaisha Yarn unwinding assisting device and yarn unwinding method in an automatic winder

Also Published As

Publication number Publication date
CN102923531A (en) 2013-02-13
EP2559644A2 (en) 2013-02-20
EP2559644B1 (en) 2016-05-25
JP2013035664A (en) 2013-02-21
CN102923531B (en) 2016-12-28
CN202924473U (en) 2013-05-08

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