| 摘要 |
PURPOSE:To speedily and effectively mount a part as accuracy at the time of mounting the part is improved by in the case of automatically mounting a proscribed part on a basic member, accurately measuring the positional displacement of a hole on the basic member, and executing the feedback of the result of the measurement to an automatic mounting means. CONSTITUTION:A hole position measuring means 7 is provided on a carrying passage for a basic member 3 having a hole 2 into which a part is inserted. A correcting device is provided with a comparing means 8 to compare the information of hole position measurement with the design information of a previously inputted hole position on the basic member 3 and a control means 9 to correctingly drive a part mounting means 16 on the output of the comparing means 8. A hole position measuring means 7 has an radiating section 6 to radiate light on a line crossing the carrying direction of the basic member 3, and a light receiving section 6' which is arranged opposite to the section 6 and contains plural number of light receiving elements to receive the light passing through the hole 2 for measuring its position. |
