| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electronic component mounter selecting a sucking means such as a suction nozzle and setting a mounting operation in accordance with the weight of each electronic component as well as the profile or size of each electronic component to be sucked and mounted. <P>SOLUTION: A self weight receiving spring 5 cancels the weight of a suction mechanism portion freely vertically movable. A load cell 7 detects the magnitude of a pressure. A pressurizing spring 6 gives a pressure corresponding to a vertical movement quantity of the suction mechanism to the load cell 7. As described above, a mechanism unit for measuring the weight of the electronic component 1 sucked by the suction nozzle 2 is configured, and the weight of the electronic component 1 sucked by the suction nozzle 2 is measured based on the magnitude of the pressure detected by the load cell 7. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
