| 摘要 |
PURPOSE: To automatically move a part-feeding tray close to a conveyer in accordance with the change of the intervals of the conveyer by using a simple structure. CONSTITUTION: A mounting machine has such a structure that a printed board 3 is carried by a substrate-carrying conveyor 20, consisting of a movable conveyor 21a and a non-movable conveyor 21b, and the part to be supplied to part-supplying parts 34 and 35 is installed on the printed board 3 by a head unit. The part supplying part 35 is composed of a tray 36, where a large type part such as a QFP, etc., are placed, a tray supporting member 37 which supports the tray 36, and a pair of sliding members 38 which support the tray supporting member 37 in a freely slidable manner, and the tray supporting member 37 is coupled to the conveyor 21a. The tray supporting member 37 and the tray 36 are integrally moved together with the conveyor 21a in association with the movement of the conveyor 21a when the interval of the substrate- carrying conveyor 20 is adjusted. |
