| 摘要 |
PURPOSE:To enable a contact position to be reliably confirmed without being influenced by disturbance such as vibration, by a method wherein, in a positioning at a time when components are assembled, a load, produced when objects to be detected make contact with each other, is detected. CONSTITUTION:A Y-table 10, freely moving in a Y-direction (perpendicularly to a paper surface), and an X-table 11, moving in an X-direction (horizontally), are mounted to a frame 9, and the one end of assembling members such as pumps is attached to the X-table. An X-direction contact detector X is secured to the Y-table. With a drive screw 18 turned by a motor 15 which can turn positively and reversely, a follower body 19 with a female screw moves. Semiconductor load converters 23 are mounted to a nipping part 20 of a drive object, and a bending part 22 of a level 21, secured to the X-table, is positioned between the nip formed by the converters. If the one of the assembling members does not make contact with the other, the table 11 moves togetherwith the drive object, but if they contact with each other, the table stops moving, and the detector 23 detects the load so applied. |
