| 摘要 |
PROBLEM TO BE SOLVED: To provide a circuit-component conveyance apparatus, by which a component holding implement held by a rotating body can be turned around its own axial line and whose conveyance efficiency is high. SOLUTION: A plurality of holding holes are made at equal angle intervals on one circumference which uses the shaft line of an intermittently rotating body 76a as the center, and component suction shafts 766 are fitted so as to be rotatable and movable to their axial direction. Driving gears 800 which are fixed to upper end parts of the component suction shafts 766 are engaged with a driving gear 716 whose width is wider than that of the gears, the driving gear 716 is turned, the component suction shafts 766 are turned, and the holding direction error of circuit components 842 is corrected or the like. When cam followers 804 and a fixed cam 712 are swiveled, the component suction shafts 766 are raised and lowered, individual rising and lowering devices raise and lower the component suction shafts 766 in a component suction and mounting position, the driving gears 800 are not disengaged from the driving gear 716, an intermittently rotating body 762 holds the component suction shafts 766 so as to be directly rotatable and movable to their axial direction, and it is possible to obtain an apparatus which is small, whose intermittent rotational speed is high and whose conveyance efficiency is high. |
