| 主权项 |
1. A component mounting apparatus, comprising:
a substrate positioning section positioning a substrate; an inverting head that picks up a component fed to a component supplying position from above by a nozzle, that inverts the component upside down, and that transfers the component inverted upside down to a position that is above a component mounting targeting location on the substrate positioned by the substrate positioning section; and a mount head that receives the component transferred to the position above the component mounting targeting location from the inverting head, and that lowers the component after the inverting head left the position above the component mounting targeting location, so as to mount the component to the component mounting targeting location; wherein the inverting head includes a plate-shaped base provided on a vertically-movable transfer member; a nozzle holder support member including an arcuate periphery supported by a plurality of bearings provided on the base and that is swayable within a horizontal plane with respect to the base, wherein the nozzle holder support member has a substantially circular plate shape, and wherein the nozzle holder support member is provided with a cutout in a central region of the nozzle holder support member, and a pair of arm parts sandwiching the cutout and extending in a horizontal plane; a nozzle holder that extends in a horizontal direction with both ends of the nozzle holder being supported by the nozzle holder support member, that is turnable around a horizontal axis, and that holds the nozzle on a side surface of the nozzle holder; a rotary driving section that turns the nozzle holder around the horizontal axis, so as to switch an orientation of the nozzle between up and down; and a sway driving section that sways the nozzle holder support member within the horizontal plane with respect to the base, so as to change the orientation of the upwardly/downwardly-oriented nozzle within the horizontal plane. |
