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EP2573224A3 - Spinning unit and spinning device - Google Patents

Spinning unit and spinning device Download PDF

Info

Publication number
EP2573224A3
EP2573224A3 EP12173362.0A EP12173362A EP2573224A3 EP 2573224 A3 EP2573224 A3 EP 2573224A3 EP 12173362 A EP12173362 A EP 12173362A EP 2573224 A3 EP2573224 A3 EP 2573224A3
Authority
EP
European Patent Office
Prior art keywords
yarn
spun
spun yarn
spinning
supplying 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
EP12173362.0A
Other languages
German (de)
French (fr)
Other versions
EP2573224A2 (en
EP2573224B1 (en
Inventor
Masahiro Akimoto
Masaki Oka
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 EP2573224A2 publication Critical patent/EP2573224A2/en
Publication of EP2573224A3 publication Critical patent/EP2573224A3/en
Application granted granted Critical
Publication of EP2573224B1 publication Critical patent/EP2573224B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00Forwarding filamentary material
    • B65H51/20Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • B65H51/22Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00Guides for filamentary materials; Supports therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01HSPINNING OR TWISTING
    • D01H13/00Other common constructional features, details or accessories
    • D01H13/04Guides for slivers, rovings, or yarns; Smoothing dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/30Handled filamentary material
    • B65H2701/31Textiles threads or artificial strands of filaments

Landscapes

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

Abstract

A spinning unit includes a yarn supplying device that supplies a spun yarn (Y), a winding device that winds the spun yarn (Y) into a package, a yarn accumulating device (50) that accumulates the spun yarn (Y) between the yarn supplying device and the winding device, and a yarn movement control member (75) arranged between the yarn supplying device and the yarn accumulating device (50), and adapted to guide the spun yarn (Y) to the yarn accumulating device (50) while applying tension to the spun yarn (Y), and to restrict movement of the spun yarn (Y) upon disconnection of the spun yarn (Y) at the yarn supplying device such that a yarn end of the spun yarn (Y) is prevented from being displaced from a yarn path of the spun yarn (Y) guided to the yarn accumulating device (50).
EP12173362.0A 2011-09-20 2012-06-25 Spinning unit and spinning device Not-in-force EP2573224B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011205331A JP2013067874A (en) 2011-09-20 2011-09-20 Spinning unit and spinning device

Publications (3)

Publication Number Publication Date
EP2573224A2 EP2573224A2 (en) 2013-03-27
EP2573224A3 true EP2573224A3 (en) 2015-06-17
EP2573224B1 EP2573224B1 (en) 2018-09-05

Family

ID=46384214

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12173362.0A Not-in-force EP2573224B1 (en) 2011-09-20 2012-06-25 Spinning unit and spinning device

Country Status (3)

Country Link
EP (1) EP2573224B1 (en)
JP (1) JP2013067874A (en)
CN (1) CN103014939B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013067872A (en) * 2011-09-20 2013-04-18 Murata Mach Ltd Spinning unit and spinning machine
JP2015161032A (en) * 2014-02-25 2015-09-07 村田機械株式会社 Yarn storage device, yarn winding unit therewith and yarn winder therewith
JP2016016969A (en) * 2014-07-10 2016-02-01 村田機械株式会社 Yarn storage device, yarn take-up unit, and yarn take-up machine
JP2017065898A (en) * 2015-09-30 2017-04-06 村田機械株式会社 Thread guard member, yarn storage device, and yarn winding machine
JP2018080406A (en) * 2016-11-14 2018-05-24 村田機械株式会社 Spinning unit and spinning machine
CN106948091B (en) * 2017-04-19 2023-06-20 广东必得福医卫科技股份有限公司 Unidirectional stretching elastic non-woven fabric production equipment
CN109868532B (en) * 2019-03-03 2021-07-23 常山乔杉纺织有限公司 Yarn supply device capable of adapting to different yarns for textile machine and adjusting method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001159039A (en) * 1999-11-25 2001-06-12 Murata Mach Ltd Piecing device
EP1407995A2 (en) * 2002-10-07 2004-04-14 Murata Kikai Kabushiki Kaisha Yarn slack eliminating device for spinning machine
EP1457448A2 (en) * 2003-03-13 2004-09-15 Murata Kikai Kabushiki Kaisha Spinning machine with a slack eliminating device
JP2011037572A (en) * 2009-08-10 2011-02-24 Murata Machinery Ltd Spinning machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010077576A (en) * 2008-09-29 2010-04-08 Murata Machinery Ltd Spinning machine
JP2010174421A (en) 2009-01-30 2010-08-12 Murata Machinery Ltd Spinning machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001159039A (en) * 1999-11-25 2001-06-12 Murata Mach Ltd Piecing device
EP1407995A2 (en) * 2002-10-07 2004-04-14 Murata Kikai Kabushiki Kaisha Yarn slack eliminating device for spinning machine
EP1457448A2 (en) * 2003-03-13 2004-09-15 Murata Kikai Kabushiki Kaisha Spinning machine with a slack eliminating device
JP2011037572A (en) * 2009-08-10 2011-02-24 Murata Machinery Ltd Spinning machine
EP2298971A1 (en) * 2009-08-10 2011-03-23 Murata Machinery, Ltd. Spinning machine with yarn accumulating roller

Also Published As

Publication number Publication date
CN103014939A (en) 2013-04-03
EP2573224A2 (en) 2013-03-27
CN103014939B (en) 2017-10-13
JP2013067874A (en) 2013-04-18
EP2573224B1 (en) 2018-09-05

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