IT1266500B1 - Dispositivo per analizzare una informazione di disuniformita' di filato. - Google Patents

Dispositivo per analizzare una informazione di disuniformita' di filato.

Info

Publication number
IT1266500B1
IT1266500B1 IT93RM000693A ITRM930693A IT1266500B1 IT 1266500 B1 IT1266500 B1 IT 1266500B1 IT 93RM000693 A IT93RM000693 A IT 93RM000693A IT RM930693 A ITRM930693 A IT RM930693A IT 1266500 B1 IT1266500 B1 IT 1266500B1
Authority
IT
Italy
Prior art keywords
signals
analysis
yarn unevenness
analyzing
yarn
Prior art date
Application number
IT93RM000693A
Other languages
English (en)
Inventor
Kazuhiko Nakade
Shujiro Suzuki
Masakatsu Hasegawa
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 ITRM930693A0 publication Critical patent/ITRM930693A0/it
Publication of ITRM930693A1 publication Critical patent/ITRM930693A1/it
Application granted granted Critical
Publication of IT1266500B1 publication Critical patent/IT1266500B1/it

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/14—Quality control systems
    • 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
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/36—Textiles
    • G01N33/365—Filiform textiles, e.g. yarns
    • 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)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Automation & Control Theory (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Un dispositivo per analizzare una informazione di disuniformità di filato che può effettuare un'analisi di disuniformità di filato periodiche senza essere limitato da un'altra analisi di disuniformità di filato non periodiche. Segnali da un gran numero di rivelatori di uniformità di filato vengono introdotti in mezzi di calcolo per un'analisi di disuniformità di filato attraverso primi mezzi di commutazione per commutare i segnali in un periodo breve per emettere consecutivamente i segnali e secondi mezzi di commutazione per commutare i segnali in un periodo lungo per emettere consecutivamente i segnali.
IT93RM000693A 1992-10-16 1993-10-14 Dispositivo per analizzare una informazione di disuniformita' di filato. IT1266500B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4304940A JP2611611B2 (ja) 1992-10-16 1992-10-16 糸ムラ情報解析装置

Publications (3)

Publication Number Publication Date
ITRM930693A0 ITRM930693A0 (it) 1993-10-14
ITRM930693A1 ITRM930693A1 (it) 1995-04-14
IT1266500B1 true IT1266500B1 (it) 1996-12-30

Family

ID=17939152

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93RM000693A IT1266500B1 (it) 1992-10-16 1993-10-14 Dispositivo per analizzare una informazione di disuniformita' di filato.

Country Status (4)

Country Link
US (1) US5592849A (it)
JP (1) JP2611611B2 (it)
DE (1) DE4335262C2 (it)
IT (1) IT1266500B1 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0881841A (ja) * 1994-06-02 1996-03-26 Zellweger Luwa Ag 糸、ロービング、スライバ中の糸欠陥の原因を求めるための方法と装置
DE19547544A1 (de) * 1995-12-20 1997-06-26 Schlafhorst & Co W Verfahren zum Überprüfen des Fadenprofils
EP0891436B1 (de) * 1996-03-27 2001-11-28 Zellweger Luwa Ag Verfahren und vorrichtung zur qualitätsüberwachung von garnen
JP3520159B2 (ja) * 1996-07-02 2004-04-19 計測器工業株式会社 糸むら検出方法
DE59809009D1 (de) * 1997-04-23 2003-08-21 Uster Technologies Ag Uster Verfahren und Vorrichtung zum Reinigen von Garnen
EP0927887A1 (de) * 1997-12-17 1999-07-07 Zellweger Luwa Ag Verfahren zur Erkennung periodischer Fehler in einem längsbewegten Prüfgut
JP4756411B2 (ja) * 1998-03-25 2011-08-24 ウステル・テヒノロジーズ・アクチエンゲゼルシヤフト 長手方向に運動するテスト品の特性を測定する装置
DE19850538A1 (de) * 1998-11-03 2000-05-04 Rieter Ingolstadt Spinnerei Fadenführung
EP1433731A1 (en) * 2002-12-23 2004-06-30 The Procter & Gamble Company Web twister removal apparatus
DE10352429A1 (de) * 2003-11-10 2005-06-23 Saurer Gmbh & Co. Kg Garnreiniger
JP2007153607A (ja) 2005-12-08 2007-06-21 Murata Mach Ltd 繊維機械
JP5126590B2 (ja) * 2008-02-14 2013-01-23 村田機械株式会社 糸品質測定器及び糸巻取機
CN101408535B (zh) * 2008-10-28 2012-06-27 天津工业大学 一种智能在线检测棉条条干均匀度的装置
DE102009007447A1 (de) 2009-02-04 2010-08-05 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Überwachen einer Changierbewegung
CH703067A1 (de) 2010-04-28 2011-10-31 Uster Technologies Ag Verfahren und vorrichtung zur prüfung von regelmässigen ereignissen in einem länglichen textilen prüfgut.
DE102012102576A1 (de) * 2012-03-26 2013-09-26 Maschinenfabrik Rieter Ag Verfahren zur Garnüberwachung
WO2013185245A1 (de) 2012-06-11 2013-12-19 Uster Technologies Ag Charakterisierung von regelmässigen ereignissen in einem länglichen textilen prüfgut
JP2014024650A (ja) * 2012-07-27 2014-02-06 Murata Mach Ltd 糸欠陥検出装置、及び巻取装置
US20150308036A1 (en) * 2012-12-10 2015-10-29 Uster Technologies, Detection Of A Periodic Structure In A Moving Elongated Textile Material
CZ304682B6 (cs) * 2013-07-16 2014-08-27 Rieter Cz S.R.O. CMOS optický snímač obsahující množství optických prvků pro zařízení ke zjišťování parametrů pohybující se příze na textilních strojích
CH714082A1 (de) * 2017-08-25 2019-02-28 Rieter Ag Maschf Verfahren zum Betreiben einer Ringspinnmaschine und Ringspinnmaschine.
CN113160122B (zh) * 2021-02-08 2024-04-19 武汉纺织大学 基于图像处理的纱线条干不匀度的检测方法
CN113073408A (zh) * 2021-05-14 2021-07-06 江苏圣蓝科技有限公司 在线检测和判定转杯纺纱机纺纱部件故障的方法、装置和系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295885B (de) * 1964-07-09 1969-05-22 Reiners Vorrichtung zur UEberwachung der Laenge von Unregelmaessigkeiten in der Staerke eines Textilfadens
DE1798319A1 (de) * 1967-09-26 1971-11-04 Ct Scient Et Tech De L Ind Tex Vorrichtung zur Messung von Textilgarn-Dickenfehlern und deren Klassierung nach Garndicke und Fehlerlaenge
JPS544221B2 (it) * 1972-03-24 1979-03-03
CH614421A5 (it) * 1977-03-21 1979-11-30 Zellweger Uster Ag
CH615404A5 (it) * 1977-03-22 1980-01-31 Zellweger Uster Ag
CH641422A5 (de) * 1979-03-16 1984-02-29 Zellweger Uster Ag Verfahren zur bewertung von garnfehlern.
DE3005746C2 (de) * 1980-02-15 1983-10-06 Ernest Scragg & Sons Ltd., Macclesfield, Cheshire Einrichtung zur laufenden Überwachung einer Vielzahl von Fäden in einer Textilmaschine
JPS5862511A (ja) * 1981-10-09 1983-04-14 Murata Mach Ltd 糸ムラ情報の解析方法および解析装置
CH661913A5 (de) * 1983-08-19 1987-08-31 Zellweger Uster Ag Verfahren und vorrichtung zur gleichzeitigen ueberwachung der garnqualitaet an einer vielzahl gleichartiger ueberwachungsstellen einer textilmaschine.
DE3412115A1 (de) * 1984-03-31 1985-10-03 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Verfahren zur zentralen erfassung von messwerten einer vielzahl von messstellen
CH681077A5 (it) * 1988-10-25 1993-01-15 Zellweger Uster Ag
CH680803A5 (it) * 1990-01-26 1992-11-13 Zellweger Uster Ag

Also Published As

Publication number Publication date
JP2611611B2 (ja) 1997-05-21
JPH06128819A (ja) 1994-05-10
US5592849A (en) 1997-01-14
DE4335262A1 (de) 1994-04-21
ITRM930693A1 (it) 1995-04-14
ITRM930693A0 (it) 1993-10-14
DE4335262C2 (de) 1999-07-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971021