Vacuum type full-automatic plate machine

The utility model discloses a vacuum type full-automatic plate making machine which comprises a plate making machine body and a sealing plate hinged to the side wall of the plate making machine body and used for sealing the plate making machine body. Wherein the discharging device is fixed to the inner wall of a plate machine body and used for clamping a sealing plate, the vacuum device is fixed to the upper end face of the plate machine body and used for feeding the plate machine body, and the circulating device is fixed to the lower portion of the plate machine body and used for cooling materials in a plate. The problem that when the sealing plate is pushed to a certain position, steam is discharged to the outside through control between the sealing plate and the plate machine, so that the sealing effect of the sealing plate on the plate machine becomes poor is solved, and meanwhile, after foam is cooled by water in the plate machine, the water can be directly discharged to the outside, so that water resour