EP1031524A3 - Yarn winding apparatus - Google Patents

Yarn winding apparatus Download PDF

Info

Publication number
EP1031524A3
EP1031524A3 EP00103006A EP00103006A EP1031524A3 EP 1031524 A3 EP1031524 A3 EP 1031524A3 EP 00103006 A EP00103006 A EP 00103006A EP 00103006 A EP00103006 A EP 00103006A EP 1031524 A3 EP1031524 A3 EP 1031524A3
Authority
EP
European Patent Office
Prior art keywords
contact roller
contact
package
bobbin
winding
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Withdrawn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
EP00103006A
Other languages
German (de)
French (fr)
Other versions
EP1031524A2 (en
Inventor
Satoshi Nomura
Masakatsu Hasegawa
Katsufumi Muta
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
Priority claimed from JP05095499A external-priority patent/JP3339448B2/en
Priority claimed from JP11050955A external-priority patent/JP2000247545A/en
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP1031524A2 publication Critical patent/EP1031524A2/en
Publication of EP1031524A3 publication Critical patent/EP1031524A3/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Withdrawn legal-status Critical Current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
    • 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
    • B65H54/40—Arrangements for rotating 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
    • 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
    • B65H54/40—Arrangements for rotating packages
    • B65H54/42—Arrangements for rotating packages in which the package, core, or former is rotated by frictional contact of its periphery with a driving surface
    • 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
    • B65H54/40—Arrangements for rotating packages
    • B65H54/52—Drive contact pressure control, e.g. pressing arrangements
    • 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

  • Winding Filamentary Materials (AREA)

Abstract

The shock imparted by the contact roller against the package when a yarn winding apparatus switches from gap winding to normal winding is lessened. An elastic holding means 21, such as a plate spring or the like, is positioned between frame 6 and slide box 7. The slide box 7 can be raised and lowered relative to the frame 6, and holds a contact roller 5. The elastic holding means 21 exerts elastic counter-force in the opposite direction to that in which the contact roller 5 is drawn to the package 3. This softens the sudden spike in contact pressure normally seen when the contact roller 5 makes contact with the package 3. Additionally, the distance of separation between the contact roller 5 and the bobbin 2 can be reliably maintained at the pre-set level during gap winding. This makes it easier to estimate the exact contact time at which the contact roller 5 will meet the package 3, thereby enabling the switch from programmed control of the bobbin rotation speed to feedback control of the bobbin rotation speed to be timed precisely to the moment of contact between the contact roller 5 and the bobbin 2.
EP00103006A 1999-02-26 2000-02-14 Yarn winding apparatus Withdrawn EP1031524A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP05095499A JP3339448B2 (en) 1999-02-26 1999-02-26 Yarn winding device
JP5095499 1999-02-26
JP5095599 1999-02-26
JP11050955A JP2000247545A (en) 1999-02-26 1999-02-26 Yarn winding device

Publications (2)

Publication Number Publication Date
EP1031524A2 EP1031524A2 (en) 2000-08-30
EP1031524A3 true EP1031524A3 (en) 2002-07-03

Family

ID=26391449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00103006A Withdrawn EP1031524A3 (en) 1999-02-26 2000-02-14 Yarn winding apparatus

Country Status (1)

Country Link
EP (1) EP1031524A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023281A (en) * 1984-06-11 1991-06-11 Morton International, Inc. Microbiocidal compositions comprising an aryl alkanol and a microbiocidal compound dissolved therein
US5028619A (en) * 1984-06-11 1991-07-02 Morton International, Inc. Microbiocidal compositions comprising an aryl alkanol and a microbiocidal compound dissolved therein
CN105780162A (en) * 2016-04-01 2016-07-20 三河市浩运盛跃碳纳米科技有限公司 Fiber pretreatment device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441821A (en) * 1973-03-20 1976-07-07 Barmag Barmer Maschf Winding machine
JPS58152763A (en) * 1982-03-04 1983-09-10 Toray Eng Co Ltd Winder
JPS6061464A (en) * 1983-09-16 1985-04-09 Murata Mach Ltd Motion controller for roller base in string winder
US4548366A (en) * 1982-05-17 1985-10-22 Rieter Machine Works, Ltd. Chuck drive system
JPH07157194A (en) * 1993-12-09 1995-06-20 Toray Ind Inc High speed takeup method
US5462239A (en) * 1992-07-23 1995-10-31 Maschinenfabrik Rieter Ag Method and apparatus for winding a yarn onto a bobbin tube
US5605294A (en) * 1993-03-15 1997-02-25 Toray Engineering Co., Ltd. Method for controlling the drive of a yarn winder, and the yarn winder thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441821A (en) * 1973-03-20 1976-07-07 Barmag Barmer Maschf Winding machine
JPS58152763A (en) * 1982-03-04 1983-09-10 Toray Eng Co Ltd Winder
US4548366A (en) * 1982-05-17 1985-10-22 Rieter Machine Works, Ltd. Chuck drive system
JPS6061464A (en) * 1983-09-16 1985-04-09 Murata Mach Ltd Motion controller for roller base in string winder
US5462239A (en) * 1992-07-23 1995-10-31 Maschinenfabrik Rieter Ag Method and apparatus for winding a yarn onto a bobbin tube
US5605294A (en) * 1993-03-15 1997-02-25 Toray Engineering Co., Ltd. Method for controlling the drive of a yarn winder, and the yarn winder thereof
JPH07157194A (en) * 1993-12-09 1995-06-20 Toray Ind Inc High speed takeup method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 275 (M - 261) 8 December 1983 (1983-12-08) *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 198 (M - 404) 15 August 1985 (1985-08-15) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 09 31 October 1995 (1995-10-31) *

Also Published As

Publication number Publication date
EP1031524A2 (en) 2000-08-30

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