| 摘要 |
PROBLEM TO BE SOLVED: To provide a part mounting device which is provided on the head body, in which couplings which rotate integrally with chucking nozzles so as to be resilient in the sliding direction are provided on the other ends of the chucking nozzles which slide in the longitudinal direction and rotate around the sliding direction as an axis, thereby enabling electronic parts to be mounted they accurately with a simple structure. SOLUTION: A nozzle holder 34 is attached rotatably around a vertical axial line e on the other end of a head body 32. In the holder 34, six chucking nozzles 33... are held rotatably and slidably in the vertical direction. A rotary member 39 is inserted into the center of the nozzle holder 34 so as to be slidable in the vertically direction. Six couplings 44... are inserted into a flange 39a formed on the upper end of the rotary member 39 so as to be slidable in the vertical direction. The chucking nozzle 33 and the coupling 44 are connected by a pin 45 so as to be movable in the vertical direction but so as not to be rotatable. The chucking nozzle 33 is resiliently pressed downward via the coupling 44 and a spring 46 attached to the coupling 44. |
