CH680584A5 - - Google Patents

Download PDF

Info

Publication number
CH680584A5
CH680584A5 CH4197/89A CH419789A CH680584A5 CH 680584 A5 CH680584 A5 CH 680584A5 CH 4197/89 A CH4197/89 A CH 4197/89A CH 419789 A CH419789 A CH 419789A CH 680584 A5 CH680584 A5 CH 680584A5
Authority
CH
Switzerland
Prior art keywords
yarn
light
yarns
photoelectric sensor
path
Prior art date
Application number
CH4197/89A
Other languages
German (de)
English (en)
Inventor
Makoto Uramoto
Hideji Sakata
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 JP29654688A external-priority patent/JPH02145823A/ja
Priority claimed from JP375989U external-priority patent/JPH0322282Y2/ja
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of CH680584A5 publication Critical patent/CH680584A5/de

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
    • D01H13/1633—Electronic actuators
    • D01H13/165—Photo-electric sensing means
    • 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
    • B65H54/026—Doubling winders, i.e. for winding two or more parallel yarns on a bobbin, e.g. in preparation for twisting or weaving
    • 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
    • B65H63/028—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 detecting or sensing element
    • B65H63/032—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 detecting or sensing element electrical or pneumatic
    • B65H63/0321—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 detecting or sensing element electrical or pneumatic using electronic actuators
    • B65H63/0324—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 detecting or sensing element electrical or pneumatic using electronic actuators using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • 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)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
CH4197/89A 1988-11-24 1989-11-23 CH680584A5 (en, 2012)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29654688A JPH02145823A (ja) 1988-11-24 1988-11-24 糸の検出装置
JP375989U JPH0322282Y2 (en, 2012) 1989-01-17 1989-01-17

Publications (1)

Publication Number Publication Date
CH680584A5 true CH680584A5 (en, 2012) 1992-09-30

Family

ID=26337398

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4197/89A CH680584A5 (en, 2012) 1988-11-24 1989-11-23

Country Status (3)

Country Link
US (1) US5017797A (en, 2012)
CH (1) CH680584A5 (en, 2012)
DE (1) DE3938934A1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997184A (en) * 1997-02-08 1999-12-07 Trutzschler Gmbh & Co. Kg Bearing assemblies for shiftably supporting an upper roll of a sliver drawing frame

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD292076A5 (de) * 1990-02-08 1991-07-18 Textilmaschinenbau Grossenhain Bfsr,De Verfahren zur opto-elektronischen ueberwachung fadenfoermiger materialien
US5130556A (en) * 1990-11-07 1992-07-14 Eaton Corporation Photoelectric fiber thickness and edge position sensor
US5160850A (en) * 1991-01-14 1992-11-03 Walter J. Spirig Light beam interrupt detection apparatus for use in a vibrating environment
DE4140952A1 (de) * 1991-12-12 1993-06-17 Rieter Ingolstadt Spinnerei Verfahren und vorrichtung zur reinigung der sensorflaechen einer garnueberwachung
IT1265050B1 (it) * 1993-08-06 1996-10-28 Savio Macchine Tessili Srl Procedimento e dispositivo per controllare l'integrita' e il livello qualitativo di un filato ritorto
SE9902753D0 (sv) * 1999-07-21 1999-07-21 Regis Munoz Device for observing and controlling or more textile yarns by a succession of numerical photographs
ES2242512B1 (es) * 2003-11-13 2006-07-01 Kontrelmec, S.L. Dispositivo y procedimiento extractor de recortes y maquina cortadora de material laminar flexible que incorpora el dispositivo.
CN102367613A (zh) * 2011-05-25 2012-03-07 余叔慧 纺织线连续性检测机
CN103593912A (zh) * 2012-08-17 2014-02-19 鸿富锦精密工业(武汉)有限公司 货物驱动开关
WO2018092164A1 (en) * 2016-11-18 2018-05-24 Pinter Fa.Ni S.R.L. Optical control device for spinning frames
EP3541974B8 (en) * 2016-11-18 2021-03-03 Pinter Caipo Italia S.R.L. Optical control system for spinning frames
IT201700042506A1 (it) * 2017-04-18 2018-10-18 Btsr Int Spa Metodo, sistema e sensore per rilevare una caratteristica di un filo tessile o metallico alimentato ad una macchina operatrice
CN108407116B (zh) * 2018-03-30 2024-08-02 青岛高测科技股份有限公司 并线检测装置、方法及包括该并线检测装置的金刚线切片机
CN113109550B (zh) * 2021-04-09 2023-06-23 常州市智睿源信息科技有限公司 吸纱装置及全自动纱线捻度仪和该捻度仪的工作方法
US20230234806A1 (en) * 2022-01-24 2023-07-27 Cvd Equipment Corporation Fiber handling system with fuzz detection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991685A (en) * 1956-10-24 1961-07-11 American Enka Corp Apparatus for testing bulked yarn
BE637017A (en, 2012) * 1962-09-07
CH424316A (de) * 1965-05-25 1966-11-15 Zellweger Uster Ag Verfahren und Vorrichtung zur Feststellung von Doppelfäden
EP0016940B1 (de) * 1979-03-27 1983-05-18 Maschinenfabrik Rieter Ag Wanderndes Überwachungsgerät für die sukzessive Überwachung der Arbeitsbedingungen an jeder Spinnstelle einer Ringspinnmaschine
DE3028453A1 (de) * 1980-07-26 1982-03-18 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Spinnmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5997184A (en) * 1997-02-08 1999-12-07 Trutzschler Gmbh & Co. Kg Bearing assemblies for shiftably supporting an upper roll of a sliver drawing frame

Also Published As

Publication number Publication date
US5017797A (en) 1991-05-21
DE3938934A1 (de) 1990-05-31

Similar Documents

Publication Publication Date Title
CH680584A5 (en, 2012)
EP0530492B1 (de) Verfahren zum Feststellen von Fehlern in einer textilen Warenbahn
EP0399945B1 (de) Vorrichtung zum Erkennen von Verunreinigungen, Fremdstoffen und -fasern in textilem Fasermaterial
DE2525560C2 (de) Wartungseinrichtung die längs einer eine Vielzahl von nebeneinander angeordneten Spinnstellen aufweisenden Offenend-Spinnmaschine verfahrbar ist
DE3906508A1 (de) Qualitaetssteuervorrichtung fuer eine spinnerei
DE3942304A1 (de) Verfahren und vorrichtung zur qualitativen und quantitativen erfassung eines garnwickels und zum ableiten definierter steuervorgaenge daraus
DE3842120C2 (de) Verfahren und Vorrichtung zum Herstellen doublierter Fäden
DE2533754A1 (de) Verfahren und vorrichtung zum verarbeiten von straengen
WO1997021620A1 (de) Verfahren zum überwachen der abtastverhältnisse beim steuern einer fadenliefervorrichtung
DE10161502A1 (de) Verfahren und Vorrichtung zur kontinuierlichen Ermittlung und Lokalisierung von Fadenfehlern einer in einer Ebene laufenden Fadenschar
DE102018131264A1 (de) Spulmaschine sowie Vorrichtung zur Erkennung von Fadenresten
DE3834478C2 (en, 2012)
DE2857592A1 (de) Fadenbruch-feststellvorrichtung mit mehreren sensoren
DE10026389A1 (de) Vorrichtung zur Überwachung von Garnparametern eines laufenden Fadens
DE2953108A1 (en) Electro-optical control to detect filament passing through a guide-eye
DE69017341T2 (de) Spinmachine mit einem Behandlungswagen.
EP0417662B1 (de) Verfahren zum Starten eines Arbeitsablaufs eines Bedienungsautomaten an einer Textilmaschine
DE2546436C3 (de) Entlang wenigstens einer Spinnmaschine verfahrbare Wartungsvorrichtung
DE3029259A1 (de) Vorrichtung zum anlegen des fadens und zum saeubern an einer spinnmaschine
DE4312026A1 (de) Verfahren und Vorrichtung zum Betrieb einer Spinnmaschine mit mehreren Spinnstellen
DE3028476C2 (de) Vorrichtung zum fotoelektrischen Überwachen einer Kettenwirkmaschine auf Unregelmäßigkeiten im Fadenzulauf
DE3537195A1 (de) Spinnmaschine
CH686313A5 (de) Verfahren und Vorrichtung zum Ueberwachen einer Ringspinn- oder -zwirnmaschine.
DE102018128815A1 (de) Verfahren zum Betrieben einer Arbeitsstelle einer Fadenspulen herstellenden Textilmaschine
DE20101126U1 (de) Vorrichtung an einem Direkt-Rovingwickler zum berührungslosen Erfassen des Istdurchmessers der Rovingspule und Direkt-Rovingwickler mit einer solchen Vorrichtung

Legal Events

Date Code Title Description
PL Patent ceased