Vacuum hot press molding device for metal composite plate

The utility model discloses a vacuum hot press molding device for a metal composite plate, which comprises a frame, and the top of the frame is provided with a workbench for accommodating a heating device and a mold for installation; sliding devices for controlling the pressing plate to slide horizontally are correspondingly arranged on the two sides of the top of the workbench, and a mounting plate used for mounting the downward pressing device is fixedly arranged on the tops of the sliding devices. A vacuum cover is arranged at the bottom of the pressing plate and can move downwards to be combined with the workbench to form a sealed space for sealing the heating device and the mold. Through the arrangement of the vacuum device, after the vacuum cover is clamped and fixed by the pneumatic clamping device, the vacuum device can exhaust all air in the sealed space, so that the effect of vacuumizing the sealed space is achieved, and a material to be subjected to hot press molding can be subjected to hot press m