| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a component mounter in which power consumption is reduced as compared with a conventional one by effectively utilizing regenerative electric power generated when an equipped motor is decelerated and stopped. <P>SOLUTION: The component mounter 1 including a plurality of moving members 2X, 2Z which are arranged respectively between a component sampling member and a base board and allowed to be driven by motors 4X, 4Z, to sample and mount a component by the component sampling member includes: a regenerative electric power control part 6 for controlling regenerative electric power PR1 to PR3 generated by regenerating kinetic energy when respective motors 4X, 4Z are decelerated; power supply parts 5X, 5Z for the respective motors, which exchange electric power with the regenerative electric power control part 6; and a control part 7, which, when the two moving members 2X, 2Z are moved, starts the start acceleration of the other moving member synchronously with the start timing of deceleration stop of one moving member or predetermined timing during deceleration stop, and controls the regenerative power control part 6 so that regenerative electric power PR2 obtained from one motor is utilized for the start of the other motor as driving power PZ. <P>COPYRIGHT: (C)2012,JPO&INPIT |
