EP2388225A3 - Winding unit - Google Patents

Winding unit Download PDF

Info

Publication number
EP2388225A3
EP2388225A3 EP11161047A EP11161047A EP2388225A3 EP 2388225 A3 EP2388225 A3 EP 2388225A3 EP 11161047 A EP11161047 A EP 11161047A EP 11161047 A EP11161047 A EP 11161047A EP 2388225 A3 EP2388225 A3 EP 2388225A3
Authority
EP
European Patent Office
Prior art keywords
yarn feeding
bobbin
feeding bobbin
side end
unwinding side
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
EP11161047A
Other languages
German (de)
French (fr)
Other versions
EP2388225B1 (en
EP2388225A2 (en
Inventor
Yasunobu Tanigawa
Kenji Kawamoto
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 EP2388225A2 publication Critical patent/EP2388225A2/en
Publication of EP2388225A3 publication Critical patent/EP2388225A3/en
Application granted granted Critical
Publication of EP2388225B1 publication Critical patent/EP2388225B1/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
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B65H49/04—Package-supporting devices
    • B65H49/06—Package-supporting devices for a single operative 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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/18—Guides for filamentary materials; Supports therefor mounted to facilitate unwinding of material from packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the 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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
    • 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)
  • Quality & Reliability (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)

Abstract

The invention provides a winding unit (4) capable of performing a satisfactory winding operation by accurately aligning a position of an unwinding side end of a yarn feeding bobbin (21) with respect to a target position regardless of a diameter and/or a shape of the yarn feeding bobbin (21). A winder unit (winding unit) (4) includes a bobbin holding portion (110), a chase portion detection sensor (the yarn feeding bobbin detection unit) (74), a drive portion (200), and a stepping motor controller (102). The bobbin holding portion (110) holds the yarn feeding bobbin (21). The chase portion detection sensor (74) detects an unwinding side end of the yarn feeding bobbin (21) held by the bobbin holding portion (110). The drive portion (200) drives the bobbin holding portion (110) to adjust the position of the unwinding side end of the yarn feeding bobbin (21). The stepping motor controller (102) controls the drive portion (200) to align the position of the unwinding side end of the yarn feeding bobbin (21) with the target position set in advance based on a detection result of the chase portion detection sensor (74).
EP20110161047 2010-05-17 2011-04-04 Winding unit Active EP2388225B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010113582A JP2011241031A (en) 2010-05-17 2010-05-17 Take-up unit

Publications (3)

Publication Number Publication Date
EP2388225A2 EP2388225A2 (en) 2011-11-23
EP2388225A3 true EP2388225A3 (en) 2012-11-14
EP2388225B1 EP2388225B1 (en) 2013-11-06

Family

ID=44259875

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20110161047 Active EP2388225B1 (en) 2010-05-17 2011-04-04 Winding unit

Country Status (3)

Country Link
EP (1) EP2388225B1 (en)
JP (1) JP2011241031A (en)
CN (1) CN102275775B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8999912B2 (en) 2007-07-09 2015-04-07 The Procter & Gamble Company Detergent compositions
JP2013252948A (en) * 2012-06-07 2013-12-19 Murata Machinery Ltd Textile machine
JP2014019541A (en) * 2012-07-18 2014-02-03 Murata Mach Ltd Yarn monitoring device and yarn winder
JP2014101189A (en) * 2012-11-20 2014-06-05 Murata Mach Ltd Textile machine
JP2017001779A (en) * 2015-06-05 2017-01-05 村田機械株式会社 Spinning frame, yarn winding system, and manufacturing method of yarn feeding bobbin
CN107287711B (en) * 2017-07-14 2023-07-21 经纬智能纺织机械有限公司 Collective doffing tube anti-rewinding device of ring spinning frame
CN109179079B (en) * 2018-10-15 2024-01-16 青岛宏大纺织机械有限责任公司 Bobbin clamping device and bobbin changing method of automatic bobbin winder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445334A (en) * 1992-01-30 1995-08-29 Murata Kikai Kabushiki Kaisha Cop changing mechanism for a winding unit
JPH09124230A (en) * 1995-10-30 1997-05-13 Murata Mach Ltd Bobbin holding peg
EP1475341A2 (en) * 2003-04-28 2004-11-10 Murata Kikai Kabushiki Kaisha Automatic winder
JP2006089284A (en) * 2004-09-21 2006-04-06 Saurer Gmbh & Co Kg Inserting and fitting arbor used for working part of automatic cross winder
EP2014596A2 (en) * 2007-07-13 2009-01-14 Murata Machinery Ltd. Yarn winding device and textile machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445334A (en) * 1992-01-30 1995-08-29 Murata Kikai Kabushiki Kaisha Cop changing mechanism for a winding unit
JPH09124230A (en) * 1995-10-30 1997-05-13 Murata Mach Ltd Bobbin holding peg
EP1475341A2 (en) * 2003-04-28 2004-11-10 Murata Kikai Kabushiki Kaisha Automatic winder
JP2006089284A (en) * 2004-09-21 2006-04-06 Saurer Gmbh & Co Kg Inserting and fitting arbor used for working part of automatic cross winder
EP2014596A2 (en) * 2007-07-13 2009-01-14 Murata Machinery Ltd. Yarn winding device and textile machine

Also Published As

Publication number Publication date
JP2011241031A (en) 2011-12-01
EP2388225B1 (en) 2013-11-06
EP2388225A2 (en) 2011-11-23
CN102275775B (en) 2015-02-04
CN102275775A (en) 2011-12-14

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