JPS6413376A - Yarn package appearance checker - Google Patents

Yarn package appearance checker

Info

Publication number
JPS6413376A
JPS6413376A JP16685587A JP16685587A JPS6413376A JP S6413376 A JPS6413376 A JP S6413376A JP 16685587 A JP16685587 A JP 16685587A JP 16685587 A JP16685587 A JP 16685587A JP S6413376 A JPS6413376 A JP S6413376A
Authority
JP
Japan
Prior art keywords
package
roll
nap
picture
rise
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
JP16685587A
Other languages
Japanese (ja)
Inventor
Kanji Kurome
Masaharu Seki
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP16685587A priority Critical patent/JPS6413376A/en
Publication of JPS6413376A publication Critical patent/JPS6413376A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B65H63/006—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package quality control of the package
    • 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)
  • Quality & Reliability (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

PURPOSE:To inspect both the roll form and nap rise with a video camera by first lightening a yarn roll with the opposing second lights to take the picture of the roll form, turning off the lights and then on the first light to lighten the roll therewith to take the picture of the nap rise. CONSTITUTION:When one inspection package 13 carried per second is first radiated with a pair of opposing light emitting didoes from the somewhat backward positions, the roll form of the package at both sides A and B are shilhouetted to take the picture of the roll form of said package with a video camera 15. The photographic data of one frame is read by a display memory to execute the measuring of the diameter of the roll, the judgement of the outline thereof, and the checking the angle of the tapered part of the roll. Then the light emitting diodes 14 are turned off and a halogen lamp 11, that is, a nap detecting light source is turned on to radiate the package 13 via a mirror 12 to silhouette the hem line A of the package 13, whereby taking the picture of nap rising throughout the pheriphery of the package 13 with a video camera 15. A window 16 is framed with the hem line A stored in said display memory to measure the nap rise 45 excluding dust and dirt 46.
JP16685587A 1987-07-06 1987-07-06 Yarn package appearance checker Pending JPS6413376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16685587A JPS6413376A (en) 1987-07-06 1987-07-06 Yarn package appearance checker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16685587A JPS6413376A (en) 1987-07-06 1987-07-06 Yarn package appearance checker

Publications (1)

Publication Number Publication Date
JPS6413376A true JPS6413376A (en) 1989-01-18

Family

ID=15838896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16685587A Pending JPS6413376A (en) 1987-07-06 1987-07-06 Yarn package appearance checker

Country Status (1)

Country Link
JP (1) JPS6413376A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06115815A (en) * 1992-10-05 1994-04-26 Murata Mach Ltd Quality control device of package
JPH07128254A (en) * 1993-11-09 1995-05-19 Murata Mach Ltd Method for detecting fuzz
JPH07134105A (en) * 1993-11-10 1995-05-23 Murata Mach Ltd Fuzz inspection apparatus for package
US5636803A (en) * 1993-10-29 1997-06-10 Zellweger Luwa Ag Apparatus for checking the winding quality of yarn bobbins and use of the apparatus on a winding or spinning machine
WO1998041466A1 (en) * 1997-03-19 1998-09-24 Cognivision Research, Sl Method for inspecting spinning bobbins, and system for implementing such method
JP2015117461A (en) * 2013-12-16 2015-06-25 ザウラー ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＳａｕｒｅｒ Ｇｅｒｍａｎｙ ＧｍｂＨ ＆ Ｃｏ． ＫＧ Rewinder operating method and rewinder

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06115815A (en) * 1992-10-05 1994-04-26 Murata Mach Ltd Quality control device of package
US5636803A (en) * 1993-10-29 1997-06-10 Zellweger Luwa Ag Apparatus for checking the winding quality of yarn bobbins and use of the apparatus on a winding or spinning machine
JPH07128254A (en) * 1993-11-09 1995-05-19 Murata Mach Ltd Method for detecting fuzz
JPH07134105A (en) * 1993-11-10 1995-05-23 Murata Mach Ltd Fuzz inspection apparatus for package
WO1998041466A1 (en) * 1997-03-19 1998-09-24 Cognivision Research, Sl Method for inspecting spinning bobbins, and system for implementing such method
JP2015117461A (en) * 2013-12-16 2015-06-25 ザウラー ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＳａｕｒｅｒ Ｇｅｒｍａｎｙ ＧｍｂＨ ＆ Ｃｏ． ＫＧ Rewinder operating method and rewinder

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