WO2023058435A1 - Dispositif d'inspection et procédé d'inspection - Google Patents

Dispositif d'inspection et procédé d'inspection Download PDF

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Publication number
WO2023058435A1
WO2023058435A1 PCT/JP2022/034690 JP2022034690W WO2023058435A1 WO 2023058435 A1 WO2023058435 A1 WO 2023058435A1 JP 2022034690 W JP2022034690 W JP 2022034690W WO 2023058435 A1 WO2023058435 A1 WO 2023058435A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
determination
container
inspection device
inspection
Prior art date
Application number
PCT/JP2022/034690
Other languages
English (en)
Japanese (ja)
Inventor
良悟 伊藤
杉彦 油井
雅人 横田
健人 白鞘
敦則 渡邊
Original Assignee
三菱重工機械システム株式会社
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 三菱重工機械システム株式会社 filed Critical 三菱重工機械システム株式会社
Publication of WO2023058435A1 publication Critical patent/WO2023058435A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • 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

Definitions

  • the backlight 30 is provided at a position facing the camera 20 with the conveyor 10 interposed therebetween. may be provided with a camera 20.
  • the first means sets the reference position based on image data obtained by photographing the container 100 including the cap 110
  • the second means sets the image data
  • One or both of a region having a predetermined area and a line segment having a predetermined length are drawn as the determination index JI
  • the third means is based on whether or not the cap 110 included in the image data overlaps the determination index JI.
  • Determine the wearing state the position of the wearable object in the non-formal wearing state is assumed with respect to the reference position, and the determination region and the determination line segment are drawn so as to be in contact with that position.

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  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

L'objectif de la présente invention est de fournir un dispositif d'inspection capable de déterminer un ajustement correct ou un ajustement incorrect d'un objet ajusté, tout en réduisant au minimum l'impact sur la vitesse de transport d'un objet cible de montage. La présente invention concerne un dispositif d'inspection pour déterminer un état de montage d'un objet ajusté qui est ajusté à un objet cible de montage transporté de l'amont vers l'aval. Le dispositif d'inspection comprend : un premier moyen pour identifier une position de référence dans l'objet cible de montage ; un second moyen pour régler un indicateur de détermination dans l'objet cible d'ajustement sur la base de la position de référence identifiée par le premier moyen ; et un troisième moyen pour identifier une relation de position entre l'indicateur de détermination défini par le second moyen et l'objet ajusté.
PCT/JP2022/034690 2021-10-04 2022-09-16 Dispositif d'inspection et procédé d'inspection WO2023058435A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021163222A JP2023054406A (ja) 2021-10-04 2021-10-04 検査装置および検査方法
JP2021-163222 2021-10-04

Publications (1)

Publication Number Publication Date
WO2023058435A1 true WO2023058435A1 (fr) 2023-04-13

Family

ID=85804206

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/034690 WO2023058435A1 (fr) 2021-10-04 2022-09-16 Dispositif d'inspection et procédé d'inspection

Country Status (2)

Country Link
JP (1) JP2023054406A (fr)
WO (1) WO2023058435A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000118515A (ja) * 1998-10-14 2000-04-25 Shimizu City Nogyo Kyodo Kumiai キャップ体取付検査方法及びキャップ体取付検査装置
JP2000153897A (ja) * 1998-11-20 2000-06-06 Daiwa Can Co Ltd スポーツキャップ装着不良容器の検出方法とその装置
JP2012008098A (ja) * 2010-06-28 2012-01-12 Nireco Corp 青果物内部検査装置
CN103552712A (zh) * 2013-10-28 2014-02-05 中达电通股份有限公司 药瓶瓶盖安装就位的检测方法及装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000118515A (ja) * 1998-10-14 2000-04-25 Shimizu City Nogyo Kyodo Kumiai キャップ体取付検査方法及びキャップ体取付検査装置
JP2000153897A (ja) * 1998-11-20 2000-06-06 Daiwa Can Co Ltd スポーツキャップ装着不良容器の検出方法とその装置
JP2012008098A (ja) * 2010-06-28 2012-01-12 Nireco Corp 青果物内部検査装置
CN103552712A (zh) * 2013-10-28 2014-02-05 中达电通股份有限公司 药瓶瓶盖安装就位的检测方法及装置

Also Published As

Publication number Publication date
JP2023054406A (ja) 2023-04-14

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