| 摘要 |
PROBLEM TO BE SOLVED: To provide a port plug inspection device and a port plug inspection method for allowing an inspection specialized for an annular thin part being a part that determines sealability the most.SOLUTION: An inspection device of a port plug comprising a spout and a cap screwed into the spout comprises: conveyance means; light illumination means; imaging means; and image processing means. The conveyance means is means for conveying the port plug; the light illumination means is means for illuminating the port plug to be conveyed; the imaging means is means for photographing the illuminated port plug; and the image processing means performs processing on the basis of data of the photographed image. |
