Automatic feeding device for tableware punching

The invention provides an automatic feeding device for tableware punching. The device comprises a pushing mechanism, a clamping mechanism, a guide mechanism and a punching device which are sequentially arranged, wherein the pushing mechanism comprises a bracket; the bracket comprises a front transverse rack and a rear transverse rack; a front motor and a rear motor are respectively arranged on the top surfaces of the front transverse rack and the rear transverse rack; the clamping mechanism comprises a bottom plate and a supporting plate which encircle a horizontal feeding opening; two ends of the bottom plate are in threaded connection with output shafts of the front motor and the rear motor; a compressing cylinder is arranged above the supporting plate; the front end of a piston rod of the compressing cylinder extends into the feeding opening to be connected with a pressing plate; the guide mechanism is a guide slot arranged in the bracket; the punching device comprises a rack, an upper die, a lower die, a guide rail and a transverse cylinder; the bottom part of the lower die is in sliding connection with the guide rail on the rack; the transverse cylinder is in pushing connection with the lower die; the upper die and the lower die are oppositely arranged. The device has the beneficial effects that the working efficiency and the processing precision can be improved, and the labor cost can be decreased.