The present invention discloses an automatic machine of vision detection device for a workpiece with a complex curved surface, wherein the system is provided with at least one defect detection unit, the defect detection unit comprises a camera, light sources and an detection unit bracket; the camera and the light sources are arranged on the detection unit bracket; one camera and a plurality of light sources configured for the camera are used as one detection unit, the distance between the light source and a to-be-inspected workpiece is five times greater than the shooting field of view of the camera, when the same detection unit performs a shooting task, the light sources are sequentially lightened, when the light sources are lightened once, the camera shoots an image of the to-be-inspected object once, only one light source is lightened when the camera shoots each time, and the strongest illumination areas of the light sources in the same detection unit on the to-be-inspected object are not overlapped with one another.


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    Title :

    AUTOMATIC MACHINE OF VISION ON DETECTION DEVICE FOR WORKPIECE WITH COMPLEX CURVED SURFACE


    Additional title:

    AUTOMATISCHE SICHTMASCHINE AUF EINER ERKENNUNGSVORRICHTUNG FÜR WERKSTÜCKE MIT KOMPLEXER GEKRÜMMTER OBERFLÄCHE
    MACHINE AUTOMATIQUE DE VISION SUR UN DISPOSITIF DE DÉTECTION POUR PIÈCE À SURFACE COURBE COMPLEXE


    Contributors:
    CAO YANLONG (author) / LIU WENYUAN (author) / CHEN JINGXI (author) / DING BINJIE (author) / GE HAO (author) / HUANG FANG (author) / YU MINGZHOU (author) / YU JIALIANG (author) / WEI XIAOYAO (author) / WANG JING (author)

    Publication date :

    2023-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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