EP1457449A3 - Cone type bobbin supplying device - Google Patents

Cone type bobbin supplying device Download PDF

Info

Publication number
EP1457449A3
EP1457449A3 EP04001008A EP04001008A EP1457449A3 EP 1457449 A3 EP1457449 A3 EP 1457449A3 EP 04001008 A EP04001008 A EP 04001008A EP 04001008 A EP04001008 A EP 04001008A EP 1457449 A3 EP1457449 A3 EP 1457449A3
Authority
EP
European Patent Office
Prior art keywords
cone type
bobbin
bobbins
supplying device
round bar
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Withdrawn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
EP04001008A
Other languages
German (de)
French (fr)
Other versions
EP1457449A2 (en
Inventor
Katsuya Tanaka
Hiroshi Tsuji
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 EP1457449A2 publication Critical patent/EP1457449A2/en
Publication of EP1457449A3 publication Critical patent/EP1457449A3/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Withdrawn legal-status Critical Current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
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/067—Removing full or empty bobbins from a container or a stack
    • 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

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The present invention provides a cone type bobbin supplying device that can separate one cone type bobbin from a bobbin aggregate (10) in which a plurality of cone type bobbins are laminated so that one bobbin is fitted into another, the cone type bobbin supplying device enabling the separated cone type bobbin to be reliably conveyed. A cone type bobbin supplying device supplies cone type bobbins (11,12,13...) to a yarn winding device by separating one cone type bobbin from a bobbin aggregate in which a plurality of cone type bobbins are laminated so that one bobbin is fitted into another. A separating member (1) includes a round bar portion (1A) having a diameter slightly smaller than the bore size of a small-diameter head portion of each of the laminated cone type bobbins and a cradle (1D) that receives the small-diameter head portion (11A) of the separated bobbin. The round bar portion of the separating member is inserted into the bobbin aggregate from the small-diameter head portion of the cone type bobbins so that the round bar portions will not contact with the cradle. Furthermore, compressed air is jetted from a plurality of air jetting pores formed in the round bar portion.
EP04001008A 2003-02-19 2004-01-19 Cone type bobbin supplying device Withdrawn EP1457449A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003040720 2003-02-19
JP2003040720A JP2004250140A (en) 2003-02-19 2003-02-19 Cone-shaped bobbin supply device

Publications (2)

Publication Number Publication Date
EP1457449A2 EP1457449A2 (en) 2004-09-15
EP1457449A3 true EP1457449A3 (en) 2004-12-08

Family

ID=32767697

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04001008A Withdrawn EP1457449A3 (en) 2003-02-19 2004-01-19 Cone type bobbin supplying device

Country Status (3)

Country Link
EP (1) EP1457449A3 (en)
JP (1) JP2004250140A (en)
CN (1) CN1523144A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007056563B4 (en) * 2007-11-23 2020-11-05 Saurer Intelligent Machinery Co. Ltd. Tube storage for an open-end rotor spinning machine not equipped with an automatically working piecing unit
CN112010112B (en) * 2019-05-30 2022-09-20 安徽省金士棉机有限责任公司 Automatic bobbin winder and control method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672991A (en) * 1951-01-03 1954-03-23 American Viscose Corp Stacked cone loosening method and mechanism
US4052250A (en) * 1974-08-15 1977-10-04 Potts Robert G Cone labeling, separating and restacking apparatus
EP0313108A1 (en) * 1985-02-06 1989-04-26 Maschinenfabrik Rieter Ag Bobbin magazine for travelling service device on a yarn processing machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07196257A (en) * 1993-12-28 1995-08-01 Murata Mach Ltd Bobbin tube supply device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672991A (en) * 1951-01-03 1954-03-23 American Viscose Corp Stacked cone loosening method and mechanism
US4052250A (en) * 1974-08-15 1977-10-04 Potts Robert G Cone labeling, separating and restacking apparatus
EP0313108A1 (en) * 1985-02-06 1989-04-26 Maschinenfabrik Rieter Ag Bobbin magazine for travelling service device on a yarn processing machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *

Also Published As

Publication number Publication date
EP1457449A2 (en) 2004-09-15
CN1523144A (en) 2004-08-25
JP2004250140A (en) 2004-09-09

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