EP2345612A3 - Doffing apparatus - Google Patents

Doffing apparatus Download PDF

Info

Publication number
EP2345612A3
EP2345612A3 EP11150362.9A EP11150362A EP2345612A3 EP 2345612 A3 EP2345612 A3 EP 2345612A3 EP 11150362 A EP11150362 A EP 11150362A EP 2345612 A3 EP2345612 A3 EP 2345612A3
Authority
EP
European Patent Office
Prior art keywords
yarn
cradle
winding
winding units
doffing 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Withdrawn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
EP11150362.9A
Other languages
German (de)
French (fr)
Other versions
EP2345612A2 (en
Inventor
Takuya Inoue
Kaname Sawanoi
Kenichi Murayama
Takeshi Shiota
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 EP2345612A2 publication Critical patent/EP2345612A2/en
Publication of EP2345612A3 publication Critical patent/EP2345612A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/005—Service carriages travelling along the machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/22—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores
    • B65H54/26—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores having one or more servicing units moving along a plurality of fixed winding units
    • 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
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
    • D01H9/08—Doffing arrangements independent of spinning or twisting machines
    • D01H9/10—Doffing carriages ; Loading carriages with cores
    • 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)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

A textile machine represented by an automatic winder (1, 103) including multiple winding units (2, 112) arranged in a row and a doffing apparatus (3, 103) capable of running in an arrangement direction of the winding units. The winding units wind on a winding tube (7, 133) a spun yarn that is unwound from multiple yarn supplying bobbins (5) while performing yarn joining thereby creating a fully-wound package of a specific yarn amount. The doffing apparatus (3, 103) of the automatic winder (1, 103) includes, for example, a cradle opener (32, 140) that performs opening/closing operation and raising/lowering operation of a cradle (12, 132), and a yarn catching unit (60, 145) that catches a yarn end on the yarn supplying bobbin side and guides the yarn end to a winding tube (7, 133). The cradle opener (32, 140) is raised or lowered by a fluid pressure cylinder (38, 158) and opened or closed by a driving motor (52, 152, 156). The yarn catching unit (60, 145) is driven by a driving source (62, 171, 182).
EP11150362.9A 2010-01-15 2011-01-07 Doffing apparatus Withdrawn EP2345612A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010007385 2010-01-15
JP2010126031A JP2011162351A (en) 2010-01-15 2010-06-01 Doffing apparatus

Publications (2)

Publication Number Publication Date
EP2345612A2 EP2345612A2 (en) 2011-07-20
EP2345612A3 true EP2345612A3 (en) 2015-03-18

Family

ID=43901160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11150362.9A Withdrawn EP2345612A3 (en) 2010-01-15 2011-01-07 Doffing apparatus

Country Status (3)

Country Link
EP (1) EP2345612A3 (en)
JP (1) JP2011162351A (en)
CN (1) CN102126647B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012086923A (en) * 2010-10-18 2012-05-10 Murata Machinery Ltd Doffer and yarn winding machine including the same
JP2013063808A (en) * 2011-09-15 2013-04-11 Murata Machinery Ltd Cradle, winding unit, and yarn winder
JP2013063841A (en) * 2011-09-20 2013-04-11 Murata Machinery Ltd Doffing apparatus, and textile machine with the same
CN102540936A (en) * 2012-03-03 2012-07-04 南昌航空大学 Automatic doffer control device based on FPGA (Field Programmable Gate Array)
JP2014227249A (en) 2013-05-21 2014-12-08 村田機械株式会社 Yarn winder
CN103526364B (en) * 2013-10-18 2015-10-07 陕西华燕航空仪表有限公司 Doff manipulator
JP2015101453A (en) * 2013-11-26 2015-06-04 村田機械株式会社 Bobbin holding device, bobbin setting device, and yarn winder
CN103696059B (en) * 2013-12-31 2016-01-06 东华大学 A kind of arm-and-hand system of automatic doffing system
JP2015147674A (en) * 2014-02-10 2015-08-20 村田機械株式会社 Doffing device and yarn winding machine including the same
JP2015151215A (en) * 2014-02-12 2015-08-24 村田機械株式会社 Bobbin setting device and yarn winder
CN105088447B (en) * 2014-05-14 2017-08-25 高密市元裕机械科技有限公司 Automatic doffer
CN105908295B (en) * 2016-03-09 2018-08-21 安徽日发纺织机械有限公司 A kind of open-end spinning frame doffing cart
IT201600071598A1 (en) * 2016-07-08 2018-01-08 Savio Macch Tessili Spa METHOD OF LEVERAGE IN AN OPEN-END TYPE SPINNING MACHINE
CN106381584B (en) * 2016-08-31 2018-11-02 山东同大机械有限公司 The method of doffing of Automatic doffing devices and spinning frame comprising the device
CN108842236B (en) * 2018-05-16 2021-03-02 东华大学 Rotor spinning bobbin cradle lifting and opening device
CN108588917B (en) * 2018-05-16 2021-04-20 东华大学 Automatic doffing trolley of rotor spinning machine
JP2020179985A (en) * 2019-04-26 2020-11-05 村田機械株式会社 Yarn winder and yarn hooking method
CN111099438A (en) * 2020-01-08 2020-05-05 欧阳五湖 Method for additionally installing wire winding disc
CN111441112A (en) * 2020-05-09 2020-07-24 安徽日发纺织机械有限公司 Spinning device and automatic doffing and feeding method thereof
CN115465729A (en) * 2021-06-11 2022-12-13 卓郎（江苏）纺织机械有限公司 Single-pass doffing equipment, single-pass doffing control method and single-pass doffing control device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935695A1 (en) * 1999-07-29 2001-02-01 Stahlecker Fritz Rebuilding and modernizing, an open-end rotor spinning machine with a number of spinning stations, replaces the doffing and yarn splicing systems with at least one mobile maintenance unit using bobbin sleeves without starter yarns
DE102007036696A1 (en) * 2007-08-03 2009-02-05 Oerlikon Textile Gmbh & Co. Kg Rotatable coupling consists of coupling body with ceiling hook and suspension hook for holding light

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3646682B2 (en) * 2001-02-28 2005-05-11 村田機械株式会社 Method of attaching yarn to winding tube in automatic winder and automatic winder
JP4059206B2 (en) 2004-02-06 2008-03-12 村田機械株式会社 Spinner with bunch winding device
JP2006225092A (en) * 2005-02-16 2006-08-31 Murata Mach Ltd Automatic doffing operation method
JP4487942B2 (en) * 2005-05-10 2010-06-23 村田機械株式会社 Automatic winder doffing equipment
JP2007320684A (en) * 2006-05-31 2007-12-13 Murata Mach Ltd Textile machine
JP2008162712A (en) 2006-12-27 2008-07-17 Murata Mach Ltd Doffing device and textile machine having same
JP2009084023A (en) 2007-10-02 2009-04-23 Murata Mach Ltd Textile machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935695A1 (en) * 1999-07-29 2001-02-01 Stahlecker Fritz Rebuilding and modernizing, an open-end rotor spinning machine with a number of spinning stations, replaces the doffing and yarn splicing systems with at least one mobile maintenance unit using bobbin sleeves without starter yarns
DE102007036696A1 (en) * 2007-08-03 2009-02-05 Oerlikon Textile Gmbh & Co. Kg Rotatable coupling consists of coupling body with ceiling hook and suspension hook for holding light

Also Published As

Publication number Publication date
CN102126647A (en) 2011-07-20
CN102126647B (en) 2014-07-02
EP2345612A2 (en) 2011-07-20
JP2011162351A (en) 2011-08-25

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