| 摘要 |
PROBLEM TO BE SOLVED: To prevent degradation of productivity when a component suction failure of a suction nozzle occurs at a joint part of a component accommodation tape by tape splicing. SOLUTION: A control device of this component mounting machine images a component sucked to a suction nozzle by a component imaging camera every time the component is sucked by the suction nozzle, and detects a component suction failure based on the image processing result thereof. When the component suction failures continuously occur a predetermined number of times (or the occurrence frequency of the component suction failures becomes a predetermined value), it is determined to meet a predetermined tape advancing condition, and tape advancing control is executed in which a component suction operation of the suction nozzle is stopped once, the component accommodation tape is advanced by predetermined pitches, and thereafter the component suction operation is restarted. When a component suction failure occurs again after the restarting the component suction operation, it is determined to be an error and the pitch feed operation of the component accommodation tape and the component suction operation are stopped. COPYRIGHT: (C)2010,JPO&INPIT |
