Bounce preventing plug board bounce opposition surface crack stopping layer cladding machine

The invention relates to a bounce preventing plug board bounce opposition surface crack stopping layer cladding machine comprising a rack and a press-bonding device which is arranged in the rack; the rack comprises a frame body, a supporting board arranged in the frame body, and a fixed board which is arranged at the lower end of the top of the frame body; the press-bonding device comprises a lifting pressurizing device which is fixedly arranged on the bottom surface of the fixed board, an upper press-bonding mold arranged on the lower end of the lifting pressurizing device, and a lower press-bonding mold arranged on the top surface of the supporting board; the upper and lower press-bonding molds are corresponding; the cladding machine is convenient to operate; during bonding, the surface of a compound backboard and a crack layer sheet are uniform in stress, the bonding is firm, the bonding surface is smooth, time and labor are saved, the working efficiency is improved, the product quality is ensured and the