EP1369371A3 - Power failure handling system for automatic winder - Google Patents

Power failure handling system for automatic winder Download PDF

Info

Publication number
EP1369371A3
EP1369371A3 EP03011437A EP03011437A EP1369371A3 EP 1369371 A3 EP1369371 A3 EP 1369371A3 EP 03011437 A EP03011437 A EP 03011437A EP 03011437 A EP03011437 A EP 03011437A EP 1369371 A3 EP1369371 A3 EP 1369371A3
Authority
EP
European Patent Office
Prior art keywords
power failure
automatic winder
handling system
section
failure handling
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
EP03011437A
Other languages
German (de)
French (fr)
Other versions
EP1369371B1 (en
EP1369371A2 (en
Inventor
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29545624&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1369371(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP1369371A2 publication Critical patent/EP1369371A2/en
Publication of EP1369371A3 publication Critical patent/EP1369371A3/en
Application granted granted Critical
Publication of EP1369371B1 publication Critical patent/EP1369371B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/705—Arrangements for reducing hairyness of the filamentary material
    • 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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/74—Driving 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
    • 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
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
    • B65H63/0364—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism by lifting or raising the package away from the driving roller
    • 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)
  • Textile Engineering (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

The present invention relates to a power failure system for an automatic winder having a large number of yarn winding units each driven by an individual spindle drive. If a power failure occurs in the automatic winder each yarn winding unit is to be stopped to avoid the creation of scrambled packages. If a power failure detecting section 29 detects a power failure, a motor 21 undergoes slowdown stop control. A regenerative power generating section 30 supplies a unit control section 27 with regenerative power resulting from this slowdown stop control. The unit control section 27 uses the supplied regenerative power to activate a lift-up mechanism 2a to separate a winding package P from a winding drum 3 (Fig. 1).
EP20030011437 2002-06-03 2003-05-20 Power failure handling system for automatic winder Expired - Lifetime EP1369371B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002161109A JP3885665B2 (en) 2002-06-03 2002-06-03 Automatic winder blackout system
JP2002161109 2002-06-03

Publications (3)

Publication Number Publication Date
EP1369371A2 EP1369371A2 (en) 2003-12-10
EP1369371A3 true EP1369371A3 (en) 2004-05-26
EP1369371B1 EP1369371B1 (en) 2007-07-18

Family

ID=29545624

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030011437 Expired - Lifetime EP1369371B1 (en) 2002-06-03 2003-05-20 Power failure handling system for automatic winder

Country Status (3)

Country Link
EP (1) EP1369371B1 (en)
JP (1) JP3885665B2 (en)
DE (1) DE60314942T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013199339A (en) * 2012-03-23 2013-10-03 Murata Machinery Ltd Winding device
JP5902635B2 (en) 2013-02-08 2016-04-13 村田機械株式会社 Chuck device and hoop winding device
JP2015081157A (en) 2013-10-21 2015-04-27 村田機械株式会社 Thread taking-up machine
CN115092765B (en) * 2022-06-30 2023-03-07 凯德技术长沙股份有限公司 Automatic stop control device based on yarn breakage and control method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338283A1 (en) * 1993-11-10 1995-05-11 Schlafhorst & Co W Textile machine producing cross-wound bobbins
US20020013628A1 (en) * 2000-04-26 2002-01-31 Graham Harris Prosthetic foot

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338283A1 (en) * 1993-11-10 1995-05-11 Schlafhorst & Co W Textile machine producing cross-wound bobbins
US20020013628A1 (en) * 2000-04-26 2002-01-31 Graham Harris Prosthetic foot

Also Published As

Publication number Publication date
DE60314942D1 (en) 2007-08-30
EP1369371B1 (en) 2007-07-18
DE60314942T2 (en) 2008-04-03
JP3885665B2 (en) 2007-02-21
EP1369371A2 (en) 2003-12-10
JP2004001980A (en) 2004-01-08

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