Work loading and unloading device for bending machines.

摘要

A work loading and unloading device (3) disposed in front of a bending machine (1) and comprising a unit composed of a 5-axis control robot (5) provided with a work hand (43) at an end thereof, as well as of a single-work taking-up device (7) for taking up only a single work (W) from stacked works. The work loading and unloading device is movable to any desired positions and provided with a work hand (43) having a double-work take-up detecting device (83) and an upper hand able to approach a bent work without interference with the punch P.