| 摘要 |
PROBLEM TO BE SOLVED: To enrich a housing machine 7 for nozzle exchange by arraying a plurality of nozzle stockers 8 for housing a nozzle N in a nozzle housing part 81 and to make the plurality of nozzle stockers 8 freely movable up and down while preventing occurrence of interference with a member around a mounting head 5.SOLUTION: The nozzle stocker 8 mounts the nozzles onto the opposite mounting head 5 at an upward position Pu proximate to the mounting head 5. Upper parts of the nozzles N housed in the nozzle stockers 8 located at the upward position Pu protrude higher than a lower end of a camera 43. Since these nozzles N are deviated from the camera 43 in a Y direction, such that the nozzles are not interfered with the camera 43. On the other hand, the nozzles N housed in the nozzle stockers 8 located at a downward position Pd secure a clearance &Dgr;d from the lower end of the camera 43 while being positioned at a lower side of the camera 43. |
