CN86104571A - 检查纱线缺陷的装置 - Google Patents

检查纱线缺陷的装置 Download PDF

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Publication number
CN86104571A
CN86104571A CN198686104571A CN86104571A CN86104571A CN 86104571 A CN86104571 A CN 86104571A CN 198686104571 A CN198686104571 A CN 198686104571A CN 86104571 A CN86104571 A CN 86104571A CN 86104571 A CN86104571 A CN 86104571A
Authority
CN
China
Prior art keywords
output
input
comparator
received
yarn
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
CN198686104571A
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English (en)
Chinese (zh)
Inventor
斯托安·尼特亚诺夫
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.)
Vmei Lenin
Original Assignee
Vmei Lenin
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 Vmei Lenin filed Critical Vmei Lenin
Publication of CN86104571A publication Critical patent/CN86104571A/zh
Pending legal-status Critical Current

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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
    • 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)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Quality & Reliability (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
CN198686104571A 1985-07-16 1986-07-16 检查纱线缺陷的装置 Pending CN86104571A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG7110985A BG41937A1 (en) 1985-07-16 1985-07-16 Device for detecting defects in textile threads
BG71109 1986-07-16

Publications (1)

Publication Number Publication Date
CN86104571A true CN86104571A (zh) 1987-04-22

Family

ID=3915911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN198686104571A Pending CN86104571A (zh) 1985-07-16 1986-07-16 检查纱线缺陷的装置

Country Status (4)

Country Link
CN (1) CN86104571A (ro)
BG (1) BG41937A1 (ro)
DE (1) DE3623898A1 (ro)
RO (1) RO96150B (ro)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102618982A (zh) * 2012-05-02 2012-08-01 慈溪迈思特电子科技有限公司 基于红外光电二极管的纱线检测装置
CN102224096B (zh) * 2008-09-29 2013-07-24 乌斯特技术股份公司 对待测长条形纺织品中接纱品质的监测
CN102272029B (zh) * 2009-01-07 2013-07-24 乌斯特技术股份公司 用于表征待测长条形纺织品的特性的方法和设备
CN104204318A (zh) * 2012-03-29 2014-12-10 里特机械公司 具有用于检测并消除纱疵的设备的粗纱机
CN110578192A (zh) * 2018-06-11 2019-12-17 卓郎纺织解决方案两合股份有限公司 用于影响环锭纺纱筒管的缠绕状态的方法和装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323994C2 (de) * 1993-07-17 2001-02-22 Schlafhorst & Co W Verfahren zum Überwachen des laufenden Fadens an einer Spulstelle einer automatischen Spulmaschine
US5725165A (en) * 1993-07-17 1998-03-10 W. Schlafhorst Ag & Co. Method of monitoring the moving yarn at a winding station of an automatic winding frame
CN102304844A (zh) * 2011-05-26 2012-01-04 恒源祥（集团）有限公司 光电式绒线结头检测装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116213A (en) * 1964-06-16 1968-06-06 Charles Gunn Russell Optical scanning apparatus for detecting changes of quality of a material
US3488058A (en) * 1966-07-06 1970-01-06 Staar Sa Mechanism for tape decks
DE2337413C3 (de) * 1972-10-16 1979-09-06 Gebrueder Loepfe Ag, Wetzikon (Schweiz) Optoelektrische Messeinrichtung zur Messung der Querdimensionen von laufenden Fäden
DD106469A1 (ro) * 1973-08-24 1974-06-12
CH651660A5 (de) * 1981-02-18 1985-09-30 Peyer Siegfried Verfahren und einrichtung zur fotoelektrischen messung von bewegten fadenfoermigen materialien.
CH649833A5 (de) * 1981-05-15 1985-06-14 Zellweger Uster Ag Optische messanordnung fuer faeden und draehte.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102224096B (zh) * 2008-09-29 2013-07-24 乌斯特技术股份公司 对待测长条形纺织品中接纱品质的监测
CN102272029B (zh) * 2009-01-07 2013-07-24 乌斯特技术股份公司 用于表征待测长条形纺织品的特性的方法和设备
CN104204318A (zh) * 2012-03-29 2014-12-10 里特机械公司 具有用于检测并消除纱疵的设备的粗纱机
CN102618982A (zh) * 2012-05-02 2012-08-01 慈溪迈思特电子科技有限公司 基于红外光电二极管的纱线检测装置
CN110578192A (zh) * 2018-06-11 2019-12-17 卓郎纺织解决方案两合股份有限公司 用于影响环锭纺纱筒管的缠绕状态的方法和装置

Also Published As

Publication number Publication date
BG41937A1 (en) 1987-09-15
RO96150A (ro) 1989-01-30
DE3623898A1 (de) 1987-01-29
RO96150B (ro) 1989-02-02

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