EP2706134A3 - Yarn detecting system for spinning machine - Google Patents

Yarn detecting system for spinning machine Download PDF

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Publication number
EP2706134A3
EP2706134A3 EP13180190.4A EP13180190A EP2706134A3 EP 2706134 A3 EP2706134 A3 EP 2706134A3 EP 13180190 A EP13180190 A EP 13180190A EP 2706134 A3 EP2706134 A3 EP 2706134A3
Authority
EP
European Patent Office
Prior art keywords
yarn detecting
signal
yarn
state
detecting system
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
EP13180190.4A
Other languages
German (de)
French (fr)
Other versions
EP2706134A2 (en
EP2706134B1 (en
Inventor
Yusuke Mizuno
Yutaka Shinozaki
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP2706134A2 publication Critical patent/EP2706134A2/en
Publication of EP2706134A3 publication Critical patent/EP2706134A3/en
Application granted granted Critical
Publication of EP2706134B1 publication Critical patent/EP2706134B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
    • D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector

Landscapes

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

Abstract

A yarn detecting system for a spinning machine includes a plurality of yarn detecting units, a signal transmitter and a signal receiver. Each ring plate is provided for a plurality of spinning stations. The yarn detecting unit is provided for each ring plate and includes a plurality of yarn detecting devices which is provided for the respective spinning stations and each of which includes a sensor and generates a detection signal indicative of a state of yarn at the spinning station and a determining device which determines the state of the yarns according to the detection signals and generates first pulse signals representing the state of the yarns. Signal transmission is performed from the determining device to the main controller and the signal transmission between the signal transmitter and the signal receiver provided between the adjacent ring plates is performed in a non-contact manner.
Figure imgaf001
EP13180190.4A 2012-09-05 2013-08-13 Yarn detecting system for spinning machine Not-in-force EP2706134B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012194980A JP5796558B2 (en) 2012-09-05 2012-09-05 Spinning yarn detection device

Publications (3)

Publication Number Publication Date
EP2706134A2 EP2706134A2 (en) 2014-03-12
EP2706134A3 true EP2706134A3 (en) 2015-05-27
EP2706134B1 EP2706134B1 (en) 2016-11-02

Family

ID=48998431

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13180190.4A Not-in-force EP2706134B1 (en) 2012-09-05 2013-08-13 Yarn detecting system for spinning machine

Country Status (3)

Country Link
EP (1) EP2706134B1 (en)
JP (1) JP5796558B2 (en)
CN (1) CN103668609B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105133106B (en) * 2015-10-19 2017-06-13 陕西宝成航空仪表有限责任公司 For fully-automatic intelligent spinning machine spinning unit failure method for controlling priority
JP7287751B2 (en) * 2017-04-11 2023-06-06 株式会社豊田自動織機 Illegal doffing detection device for ring spinning machine
JP6992574B2 (en) * 2018-02-16 2022-01-13 株式会社豊田自動織機 Rewinding method in a pot spinning frame

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102061537A (en) * 2011-01-27 2011-05-18 北京经纬纺机新技术有限公司 Wireless management system for yarn breakage detection of spinning frame and management method thereof
US20120007438A1 (en) * 2008-08-26 2012-01-12 Keio University Electronic circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61226887A (en) * 1985-03-30 1986-10-08 Anritsu Corp Ic card
JPH04100198A (en) * 1990-08-20 1992-04-02 Fujitsu General Ltd Private paging system
EP0924324B1 (en) * 1997-12-17 2002-09-04 Zellweger Luwa Ag Apparatus for the supervision of yarns on ring spinning machines
JP3779845B2 (en) * 1999-08-04 2006-05-31 株式会社ルネサステクノロジ Bus system and information processing apparatus
JP2002115126A (en) * 2000-10-06 2002-04-19 Murata Mach Ltd Single spindle driving system
US6467585B1 (en) * 2001-07-05 2002-10-22 Otis Elevator Company Wireless safety chain for elevator system
JP2005535794A (en) * 2002-08-13 2005-11-24 マシーネンファブリク リーター アクチェンゲゼルシャフト Sensor device for ring spinning machine
JP4049107B2 (en) * 2004-03-01 2008-02-20 株式会社豊田自動織機 Quality control method of fiber bundle in spinning machine
WO2007012212A1 (en) * 2005-07-27 2007-02-01 Uster Technologies Ag Textile machine with yarn monitoring
DE102006014654A1 (en) * 2006-03-28 2007-11-22 Saurer Gmbh & Co. Kg Spinning machine with sensors and actuators
JP5422971B2 (en) * 2008-11-10 2014-02-19 株式会社豊田自動織機 Spinning device for yarn breakage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120007438A1 (en) * 2008-08-26 2012-01-12 Keio University Electronic circuit
CN102061537A (en) * 2011-01-27 2011-05-18 北京经纬纺机新技术有限公司 Wireless management system for yarn breakage detection of spinning frame and management method thereof

Also Published As

Publication number Publication date
JP2014051752A (en) 2014-03-20
CN103668609B (en) 2016-04-27
CN103668609A (en) 2014-03-26
EP2706134A2 (en) 2014-03-12
EP2706134B1 (en) 2016-11-02
JP5796558B2 (en) 2015-10-21

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