| 摘要 |
PURPOSE:To eliminate unexpected contact of a connector with a groove to be connected and to alleviate an impact at the time of the contact by incorporating a recovering operation in the connector. CONSTITUTION:A connector 30 for rotating a nozzle is brought into contact with a groove 11A to be connected of a suction nozzle 11 by the downward movement of a nozzle rotation rod 29. In this case, the connector 30 is slid in alignment with the groove 11A by a first leaf spring 61 mounted at the lower end of the rod 29 and a second leaf spring 67 mounted at the upper end of the connector 30 to be connected through a bolt 81 and a nut 92. After the rotating attitude of a chip component 4 is altered, the connector 30 is returned to the initial position by the recovering operation of both the springs 61, 67 when the rod 29 is moved upward. |
