JP2010038572A5

JP2010038572A5 -

Info

Publication number: JP2010038572A5
Application number: JP2008198651A
Authority: JP
Filing date: 2008-07-31
Publication date: 2011-07-21
Anticipated expiration: 2028-07-31

Claims

A component to be inspected having a plurality of inspection target portions provided at equal intervals on the outer peripheral surface;
A rotation unit configured to rotate the part to be inspected and to change its rotation speed and rotation angle;
Imaging means for continuously imaging the outer peripheral surface of the part to be inspected;
The rotation unit is driven at a low speed at the stage where the rotation angle until the inspection target part of the inspection part first appears in the imaging area in the imaging area of the imaging means as the part to be inspected rotates, and then the inspection object After the rotation unit is driven at high speed up to the rotation angle corresponding to the number of locations, the rotation unit is temporarily driven at a low speed to image the next inspection target location appearing in the imaging area, and the imaging is performed by imaging these inspection target locations. A control unit for determining the molding quality of the inspection target location based on the image;
A component inspection device comprising:

The outer peripheral surface is continuously imaged while rotating a part to be inspected having a plurality of inspection target parts provided at equal intervals on the outer peripheral surface, and the inspection target part of the part to be inspected first as the part to be inspected rotates. In the stage where the rotation angle until it appears in the imaging area is unknown, the part to be inspected is rotated at a low speed, and then the part to be inspected is rotated at a high speed up to the rotation angle corresponding to the number of inspection target parts. A component inspection method for temporarily rotating a component to be inspected at a low speed so as to image the next inspection target location appearing in the imaging area, and determining molding quality of the inspection target location based on a captured image obtained by imaging these inspection target locations .