| 摘要 |
PROBLEM TO BE SOLVED: To increase the moving quantity of component supply table, without making a tact time longer by setting a prohibition period of time for moving parts supply table, according to the height of electronic parts and making a time period for moving the parts supply table longer. SOLUTION: An electronic part 4 to be picked up from a housing tape 22 is set to be at comparatively small height of h2 as in a rectangular chip resistance, and a suction nozzle 1 is raised from the tape 22 to a height of H2 higher than h2, thereby permitting the movement of a part supply table 3. Then a prohibition period of time for moving the table 3 is set with respect to the elevation of the nozzle 1, and a period of time for moving that table 3 is made long. Thus, the moving quantity of the table 3 can be made large without making a tact time longer, resulting in improved mounting efficiency for electronic parts. |
