摘要 |
PURPOSE:To inspect both the profile and rear surface of an object to be inspected with one camera by providing a profile image reflection member with a mirror surface part for reflecting the image of the profile of the object to be inspected (lead wire of IC, etc.). CONSTITUTION:A profile image reflection member 9 consists of a mirror surface part 8 consisting of a prism and a mirror surface part retention member 8a for retaining it at both sides, thus forming the stand for an IC 4. The IC 4 is placed on the member 9 and a camera 10 is placed at a specific position. The camera image picked up and output by the camera 10 consists of the image obtained by reflecting the image of the profile of the inside of a lead 4a of the IC4 on the mirror surface part 8 (a flatness inspection image 11 of the lead 4a) and the image of the rear surface of the lead 4a (a side-bending inspection image 12), thus capturing both images of the inspection images 11 and 12 into the visual field of one camera 10. The mirror surface part 8 may be formed by performing plating treatment to a metal member and then finishing it to a mirror-surface state and the member 9 may be formed by providing a light source inside the member made of a transparent resin such as acryl. |