CH708179B1 - Metodo e dispositivo per determinare lo stato di un filato. - Google Patents

Metodo e dispositivo per determinare lo stato di un filato. Download PDF

Info

Publication number
CH708179B1
CH708179B1 CH00877/14A CH8772014A CH708179B1 CH 708179 B1 CH708179 B1 CH 708179B1 CH 00877/14 A CH00877/14 A CH 00877/14A CH 8772014 A CH8772014 A CH 8772014A CH 708179 B1 CH708179 B1 CH 708179B1
Authority
CH
Switzerland
Prior art keywords
light
yarn
receiving section
light receiving
control value
Prior art date
Application number
CH00877/14A
Other languages
English (en)
Italian (it)
Other versions
CH708179A2 (it
Inventor
Tsukamoto Shinichi
Tokuda Kazuro
Miyake Yasuo
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 CH708179A2 publication Critical patent/CH708179A2/it
Publication of CH708179B1 publication Critical patent/CH708179B1/it

Links

Classifications

    • 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
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile 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
    • 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
    • B65H63/062—Electronic slub detector
    • B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • 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
    • D01H13/32—Counting, measuring, recording or registering devices
    • 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
    • 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)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Mechanical Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
CH00877/14A 2013-06-14 2014-06-10 Metodo e dispositivo per determinare lo stato di un filato. CH708179B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013125793A JP6241087B2 (ja) 2013-06-14 2013-06-14 糸条状態検出方法及び糸条状態検出装置

Publications (2)

Publication Number Publication Date
CH708179A2 CH708179A2 (it) 2014-12-15
CH708179B1 true CH708179B1 (it) 2018-06-29

Family

ID=52009987

Family Applications (1)

Application Number Title Priority Date Filing Date
CH00877/14A CH708179B1 (it) 2013-06-14 2014-06-10 Metodo e dispositivo per determinare lo stato di un filato.

Country Status (5)

Country Link
JP (1) JP6241087B2 (ja)
CN (1) CN104237253B (ja)
CH (1) CH708179B1 (ja)
DE (1) DE102014211249A1 (ja)
IN (1) IN2014CH02841A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ201875A3 (cs) * 2018-02-15 2019-08-28 Rieter Cz S.R.O. Zařízení pro bezkontaktní měření parametrů lineárního textilního útvaru, způsob jeho řízení a textilní stroj
CZ201888A3 (cs) 2018-02-22 2019-09-04 Rieter Cz S.R.O. Způsob řízení optického prvku na pracovním místě textilního stroje, zejména stroje vyrábějícího přízi a textilní stroj
CN109594247A (zh) * 2019-02-16 2019-04-09 苏州多来运家居用品有限公司 一种簇绒机断线自动检测装置
CN111850759A (zh) * 2020-06-29 2020-10-30 经纬智能纺织机械有限公司 一种转杯纺纱机的断纱检测机构
CN111926427B (zh) * 2020-08-07 2021-12-28 苏州汇川技术有限公司 单锭检测系统、控制方法、设备和存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH668483A5 (de) * 1985-12-17 1988-12-30 Zellweger Uster Ag Verfahren und vorrichtung zur bestimmung der oberflaechenstruktur eines langgestreckten pruefkoerpers, insbesondere zur messung der haarigkeit eines garnes.
JP3189378B2 (ja) * 1992-04-15 2001-07-16 住友電気工業株式会社 光ファイバ樹脂被覆内気泡検出装置及び光ファイバ樹脂被覆内気泡検出方法
JP3215229B2 (ja) 1992-07-30 2001-10-02 株式会社半導体エネルギー研究所 光学活性化合物及び該化合物を含有する液晶組成物
CH686803A5 (de) * 1993-09-09 1996-06-28 Luwa Ag Zellweger Verfahren und Vorrichtung zur Detektion von Fremdstoffen in einem textilen Pruefgut.
JP3923011B2 (ja) * 2002-12-24 2007-05-30 株式会社クボタ 果菜類の品質評価装置
JP4466562B2 (ja) * 2003-06-13 2010-05-26 パナソニック電工株式会社 光式脂肪測定装置
CZ2010423A3 (cs) * 2010-05-28 2010-08-18 Perner@Petr Metoda, zpusob a zarízení ke kontinuálnímu zjištování tlouštky a/nebo homogenity lineárního útvaru, zejména textilního vlákna

Also Published As

Publication number Publication date
JP2015001433A (ja) 2015-01-05
CN104237253A (zh) 2014-12-24
IN2014CH02841A (ja) 2015-09-04
DE102014211249A1 (de) 2014-12-18
JP6241087B2 (ja) 2017-12-06
CN104237253B (zh) 2018-09-14
CH708179A2 (it) 2014-12-15

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