| 摘要 |
PROBLEM TO BE SOLVED: To widely shorten a registering time and remarkably improve productivity by calculating a movement where a register mark coincides with a base plate register mark in response to an output of a CCD camera and providing a control means for sending it to an actuator type application tool means. SOLUTION: A base plate register mark 3 and a register mark 6 are formed into images by a CCD camera 7 and its signal is sent to a control device 30. At the control device 30, an offset quantity in three directions is computed at a computation section 31 from a relative offset quantity of the two marks based on optical information of input. A move signal based on the result of the computation is outputted to an actuator 13 on a printing surface plate from a control section 32. By receiving a control signal, a position is set corresponding to a transparent base plate 1 to be placed by the actuator 13. When a pusher 14 is operated so as to press it to the side face of the transparent base plate 1 by a patching tool 12, the base plate register mark 3 coincides with a surface plate register mark 4, so that registers come to match. |
