| 摘要 |
PROBLEM TO BE SOLVED: To reduce labor hour for changing nozzle constitution in a nozzle stocker, and enable sure work, by installing an arrangement changing means for changing nozzle arrangement in the stocker. SOLUTION: Four mounting heads 31 are attached to head units 9 and 10 movably up and down. A suction nozzle is detachably fixed to the mounting head 31. Electronic components which are sucked by vacuum with the suction nozzle are different in size, form, etc., so that various suction nozzles are prepared according to the kinds of electronic components. The suction nozzle is fixed to the mounting head 31 while being exchanged. The suction nozzles are mounted and accommodated in a nozzle stocker 34. As a result, the arrangement of suction nozzles in the nozzle stocker is automatically changed, so that labor hour is reduced and changing work is surely performed. |
