Automatic assembly type plate forming machine and using method thereof

The invention belongs to the technical field of plate forming equipment, particularly relates to an automatic assembly type plate forming machine and a use method thereof, and provides the following scheme aiming at the problems that workers are easily scalded when the workers carry plates, the labor intensity of the workers is increased, the automation degree is low, and raw materials are wasted. The device comprises a working table, a forming mold frame is fixed to the top of the working table and used for containing foam board materials, a rectangular hole is formed in the working table, a lower mold plate is connected into the working table in a sealed and sliding mode, and the lower mold plate is connected with the rectangular hole in a sealed and sliding mode; the air cylinder drives the upper die plate to descend and ascend so that extrusion forming and automatic discharging of the plate can be sequentially completed, operation is easy, excessive driving structures do not need to be used, manual interv