| 摘要 |
PROBLEM TO BE SOLVED: To automatically change the arrangement of a plurality of nozzles that is retained on a nozzle changer so that the travel amount of a head is minimized corresponding to an electronic circuit board. SOLUTION: This electronic component mounting machine A has a shaft 2 and at the same time the nozzle changer 7. In the shaft 2, a nozzle 1 for sucking electronic components can be detachably mounted. In the nozzle changer 7, the electronic components are sucked by the nozzle 1 mounted on the shaft 2 and are conveyed onto the electronic circuit board for mounting, and at the same time a plurality of nozzles 1 is retained while the nozzles 1 can be placed on the shaft 2 to replace the nozzle 1 of the shaft 2 with a different kind of nozzle 1 corresponding to the shape of the electronic components. Also, the electronic component mounting machine A has a nozzle arrangement means (the shaft 2, an XY driving section 4, and a control section 8). By the nozzle arrangement means on the nozzle changer 7 where each kind of nozzle 1 is retained at a plurality of positions, the nozzle 1 is moved for arrangement so that arrangement in the place of each kind of nozzle 1 becomes a preset one. |
