WORKPIECE PROCESSING DEVICE AND METHOD FOR MOVING MOLD IN WORKPIECE PROCESSING DEVICE

摘要

A work processing apparatus upwardly turns a wrist 55 of a vertical articulated robot 50 to retract a hand 56 that is holding a work W to a position where the hand and work do not interfere with a press brake 10. In this state, an engaging projection 60 arranged at a front end of an upper arm 54 or at the wrist 55 is inserted into an engaging hole 17a of a lower die 17 of the press brake 10 and the vertical articulated robot 50 is operated to move the lower die 17 along a groove of a die holder 15.