APPARATUS FOR GRIPPER AUTO CHANGE OF MATERIAL TRANSFER ROBOT

摘要

PURPOSE: An automatic gripper replacement apparatus of a material transfer robot is provided to select a gripper equipped with an adsorption pad corresponding to the size and shape of a formed material in a pressing process and to automatically replace the gripper by using a transfer robot. CONSTITUTION: An automatic gripper replacement apparatus of a material transfer robot includes a locking unit(3). The locking unit is installed in a fixed space from the upper part of a table. The locking unit is operated with an operational body which is movable by lifting according to the supply or cut-off of air pressure provided by an air generation unit in order to automatically lock or unlock a gripper arm.