JPH0345785B2 - - Google Patents

Info

Publication number
JPH0345785B2
JPH0345785B2 JP5623384A JP5623384A JPH0345785B2 JP H0345785 B2 JPH0345785 B2 JP H0345785B2 JP 5623384 A JP5623384 A JP 5623384A JP 5623384 A JP5623384 A JP 5623384A JP H0345785 B2 JPH0345785 B2 JP H0345785B2
Authority
JP
Japan
Prior art keywords
lid
ring sensor
diode
detection head
conveyor
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.)
Expired
Application number
JP5623384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60201241A (ja
Inventor
Chikara Yurita
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha 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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Priority to JP5623384A priority Critical patent/JPS60201241A/ja
Publication of JPS60201241A publication Critical patent/JPS60201241A/ja
Publication of JPH0345785B2 publication Critical patent/JPH0345785B2/ja
Granted legal-status Critical Current

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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/909—Investigating the presence of flaws or contamination in a container or its contents in opaque containers or opaque container parts, e.g. cans, tins, caps, labels

Landscapes

  • 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)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP5623384A 1984-03-26 1984-03-26 缶蓋のシ−リングコンパウンド検査装置 Granted JPS60201241A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5623384A JPS60201241A (ja) 1984-03-26 1984-03-26 缶蓋のシ−リングコンパウンド検査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5623384A JPS60201241A (ja) 1984-03-26 1984-03-26 缶蓋のシ−リングコンパウンド検査装置

Publications (2)

Publication Number Publication Date
JPS60201241A JPS60201241A (ja) 1985-10-11
JPH0345785B2 true JPH0345785B2 (en]) 1991-07-12

Family

ID=13021383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5623384A Granted JPS60201241A (ja) 1984-03-26 1984-03-26 缶蓋のシ−リングコンパウンド検査装置

Country Status (1)

Country Link
JP (1) JPS60201241A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020079987A1 (ja) 2018-10-15 2020-04-23 昭和アルミニウム缶株式会社 缶蓋検査機並びにカメラ位置調整方法及びカメラ位置決め治具

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232195A (ja) * 1985-03-29 1986-10-16 サッポロビール株式会社 壜口のキヤツプ検査装置
FR2630205A1 (fr) * 1988-04-13 1989-10-20 Telsa Inf Dispositif et procede de controle des deformations de la levre de sertissage superieure d'une boite de conserve vide
DE68913011T2 (de) * 1988-11-21 1994-08-25 Heuft Systemtechnik Gmbh Verfahren und Vorrichtung zur Verifikation der Anwesenheit einer Füllzusammensetzung in einem Gegenstand.
EP0371643A3 (en) * 1988-11-23 1991-05-29 W.R. Grace & Co.-Conn. Improved method and apparatus for inspecting workpieces
US5127727A (en) * 1991-05-30 1992-07-07 Northern Telecom Limited Illumination devices for inspection systems
DE102007018870A1 (de) 2007-04-19 2008-10-23 Krones Ag Inspektionsvorrichtung zum Untersuchen von Behältnisverschlüssen
JPWO2020059743A1 (ja) * 2018-09-20 2021-02-18 三菱電機株式会社 不良検出装置および不良検出方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020079987A1 (ja) 2018-10-15 2020-04-23 昭和アルミニウム缶株式会社 缶蓋検査機並びにカメラ位置調整方法及びカメラ位置決め治具
US11898964B2 (en) 2018-10-15 2024-02-13 Showa Aluminum Can Corporation Can lid inspection device, camera position adjustment method, and camera positioning jig

Also Published As

Publication number Publication date
JPS60201241A (ja) 1985-10-11

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