| 摘要 |
<P>PROBLEM TO BE SOLVED: To expand parallel operation of a suction nozzle vertical operation and a suction nozzle rotating operation in a mounting head to remove vibration due to interference occurring in the parallel operation, and to increase the mounting number of the suction nozzles to improve productivity, in an electronic component mounting device. Ž<P>SOLUTION: A nozzle holding member using magnetic force is provided for a suction nozzle selection means, interference between the suction nozzles and the occurrence of vibration is suppressed in suction nozzle selection, and the suction nozzles are annularly and multiply arranged by forming a concentric circle conforming to component suction positions. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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