JPS6472039A - Automatic detection of defect for strip product to be moved - Google Patents

Automatic detection of defect for strip product to be moved

Info

Publication number
JPS6472039A
JPS6472039A JP63218642A JP21864288A JPS6472039A JP S6472039 A JPS6472039 A JP S6472039A JP 63218642 A JP63218642 A JP 63218642A JP 21864288 A JP21864288 A JP 21864288A JP S6472039 A JPS6472039 A JP S6472039A
Authority
JP
Japan
Prior art keywords
article
light
sensor
light source
luminous intensity
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.)
Pending
Application number
JP63218642A
Other languages
English (en)
Inventor
Henchieru Buorufugangu
Miyureru Mihiyaeru
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.)
Johannes Menschner Maschinenfabrik GmbH and Co KG
Original Assignee
Johannes Menschner Maschinenfabrik GmbH and Co KG
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 Johannes Menschner Maschinenfabrik GmbH and Co KG filed Critical Johannes Menschner Maschinenfabrik GmbH and Co KG
Publication of JPS6472039A publication Critical patent/JPS6472039A/ja
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/007—Fabric inspection on the loom and associated loom control
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H3/00—Inspecting textile materials
    • D06H3/08—Inspecting textile materials by photo-electric or television means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
    • G01N21/8983—Irregularities in textured or patterned surfaces, e.g. textiles, wood for testing textile webs, i.e. woven material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Treatment Of Fiber Materials (AREA)
JP63218642A 1987-09-05 1988-09-02 Automatic detection of defect for strip product to be moved Pending JPS6472039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873729804 DE3729804A1 (de) 1987-09-05 1987-09-05 Verfahren zur automatischen erkennung von fehlern in bewegten warenbahnen

Publications (1)

Publication Number Publication Date
JPS6472039A true JPS6472039A (en) 1989-03-16

Family

ID=6335340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63218642A Pending JPS6472039A (en) 1987-09-05 1988-09-02 Automatic detection of defect for strip product to be moved

Country Status (4)

Country Link
EP (1) EP0306742A3 (ja)
JP (1) JPS6472039A (ja)
DD (1) DD273505A5 (ja)
DE (1) DE3729804A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103674970A (zh) * 2013-12-24 2014-03-26 中核包头核燃料元件股份有限公司 一种批量生产条带的自动检测方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130559A (en) * 1989-08-26 1992-07-14 Trutzschler Gmbh & Co. Kg Method and apparatus for recognizing particle impurities in textile fiber
DE4123936A1 (de) * 1991-07-19 1993-01-21 Thueringische Faser Ag Schwarz Pruefverfahren und vorrichtung zur automatischen und beruehrungslosen messung derdoppelbrechung von faeden mit kleinen gangunterschieden
FR2701766B1 (fr) * 1993-02-17 1995-05-19 Inst Textile De France Procédé d'acquisition et de traitement de l'image d'un article plan, du type étoffe de tissu, en vue de la détection de défauts de fabrication.
DE4312452A1 (de) * 1993-04-16 1994-10-20 Erhardt & Leimer Gmbh Verfahren zur berührungslosen optischen Messung von qualitätsbestimmenden Parametern textiler Oberflächen sowie Anordnung zur Durchführung des Verfahrens
WO1996009431A1 (de) * 1994-09-21 1996-03-28 Wolf Merz Ag Verfahren zur verarbeitung von warenbahnen
FR2726299A1 (fr) * 1994-11-02 1996-05-03 Scanera Sc Dispositif d'inspection de textiles
DE19607793A1 (de) * 1996-03-01 1997-09-04 Basf Magnetics Gmbh Optische Oberflächenprüfeinrichtung für linear bewegte, bandförmige Materialien
WO2000006823A1 (de) * 1998-07-24 2000-02-10 Zellweger Luwa Ag Verfahren und vorrichtung zur beurteilung von fehlern in textilen flächengebilden
DE10117699A1 (de) 2001-04-09 2002-10-10 Hubert A Hergeth Windelvliesüberwachung
DE10218966A1 (de) * 2002-04-27 2003-11-06 Robert Massen Automatische Erkennung der Übergangszone minderer Qualität bei einem Produktwechsel auf einer Produktionsanlage
JP2007522349A (ja) * 2003-10-16 2007-08-09 ウステル・テヒノロジーズ・アクチエンゲゼルシヤフト 布の走査により得られる信号を処理する方法
IT201900009372A1 (it) * 2019-06-18 2020-12-18 Itema Spa Telaio tessile comprendente un dispositivo ottico di monitoraggio dello stato di usura dei nastri di comando delle pinze

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4057351A (en) * 1976-02-23 1977-11-08 Greenwood Mills, Inc. Coherent scanning system for fabric inspection
DE2843653A1 (de) * 1978-10-06 1980-04-17 Walter Dr Ing Rau Lichtschrankenkombination an textilmaschinen
DE2925734C3 (de) * 1979-06-26 1982-06-24 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Fehlersuchgerät für Materialbahnen
CS217628B1 (en) * 1980-08-25 1983-01-28 Frantisek Piskula Apparatus for evaluating and detecting defects in textile fabrics,especially knitworks
DE3043849A1 (de) * 1980-11-21 1982-07-08 Koninklijke Textielfabrieken Nijverdal-Ten Gate N.V., Almelo Verfahren zum beschauen einer reflektierenden und/oder transparenten, sich bewegenden bahn und beschaumaschine zur durchfuehrung des verfahrens
DE3212438C2 (de) * 1982-04-02 1984-10-25 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Verfahren zur Auswertung der analogen elektrischen Ausgangssignale einer photoelektrischen Lichtempfangsvorrichtung in optischen Bahnabtastvorrichtungen
CH660920A5 (de) * 1983-02-03 1987-05-29 Zellweger Uster Ag Verfahren und vorrichtung zur automatischen erkennung von fehlern in geweben und aehnlichen textilen flaechengebilden.
DE3412451A1 (de) * 1984-04-03 1985-10-10 Siemens AG, 1000 Berlin und 8000 München Elektronischer bildwandler
DE3544871A1 (de) * 1984-12-19 1986-09-11 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches fehlersuchgeraet
DE3534019A1 (de) * 1985-09-24 1987-04-02 Sick Optik Elektronik Erwin Optische bahnueberwachungsvorrichtung
DE3536991C1 (de) * 1985-10-17 1987-01-02 Sipra Patent Beteiligung Textilbahn-UEberwachungsgeraet zum Registrieren von Fehlerstellen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103674970A (zh) * 2013-12-24 2014-03-26 中核包头核燃料元件股份有限公司 一种批量生产条带的自动检测方法

Also Published As

Publication number Publication date
EP0306742A3 (de) 1990-03-07
DD273505A5 (de) 1989-11-15
EP0306742A2 (de) 1989-03-15
DE3729804A1 (de) 1989-03-16

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