| 摘要 |
PURPOSE:To perform smooth operation of an automatic machining assembly line, by setting sensors in a position, for movement of a conveying table not to iterfere with that of the other conveying table, and detecting a stop position of the conveying table through the sensor. CONSTITUTION:A supporting bed 16 is mounted to the side wall of a fixed track 11 and held with photosensors 14 through supporting bars 17. Operating plates 15 are equipped to an X-directional conveying table 12 and their point ends are arranged so as to pass through the center of a U-groove in the photosensor 14. The photosensor 14 is slided on the supporting bar 17, if it is set to an optional position, the photosensor 14 causes no misalignment due to inclination or the like. In this way, the operating plate 15 never causes the photosensor 14 in not a corresponding state. |
