PURPOSE: To provide replaceability for parts feeder table according to the shape of parts by incorporating such an arrangement that a parts feeder table having a parts feeder is placed upon an intermediate table movably and removably.
CONSTITUTION: An aligned parts transport means 14 feeds the parts into the space between the upper and lower electrodes 4, 3 of a spot welding machine 1. Over this transport means 14, a parts feeder table 17 having a parts feeder 15 is placed upon an intermediate table 19 movably and removably. The position of parts feeding is accurately located by means of a stopper 18 etc. When the shape of parts is to be changed, the parts feeder 15 shall be replaced accordingly together with the table 17, that is one of the most favorable points compared with any conventional arrangement in which the whole device 14 must be replaced.
KODAIRA MITSUAKI
KATANIWA HIROSHI
KOMATSU RIKUO
