| 摘要 |
<p>PURPOSE:To improve manufacturing efficiency of works by reciprocating first and second jig bases connected to each other between first and second respective states and arranging working robot end work transfer means to the vicinity of the work working position. CONSTITUTION:A jig mobile means 13 to reciprocate the first jig base 1 and the second jig base 3 connected by a connecting means 2 between the first state and the second state is arranged. When the jig bases 1 and 3 are located at the sending-in position 4 and the working position 5 in the first state, the work 7 on the jig base 3 is subjected to welding work by the welding robot 8 and the work 7 is sent-in onto the jig base 1. In the second state, welding is performed by the robot 8 at the working position 5 and the work 7 whose working is finished is sent out at the sending-out position 6. Since different work can be always carried out at the same time on the two works 7, the manufacturing time per work is reduced. Accordingly, manufacturing efficiency of the works 7 is improved.</p> |
