Processing equipment and process for composite structural plate in compression molding plate

The invention relates to the technical field of composite structure plate processing, and provides processing equipment and process for a composite structure plate in compression molding plates, and the processing equipment comprises a pre-press, a hot press, a hollow square-shaped liftable control assembly mold, a mold lifting machine, a base plate, a feeding plate conveyor, a discharging plate conveyor and a straw blank layer spreading machine; the hollow-square-shaped lifting control assembly mold comprises a hollow-square-shaped upper flat plate, a hollow-square-shaped lower flat plate, movable baffle devices and a lifting adjusting device, a plate paving space is formed in the center of the hollow-square-shaped upper flat plate and the center of the hollow-square-shaped lower flat plate, and the movable baffle devices are installed on the front portion, the rear portion, the left portion and the right portion of the plate paving space. And the lifting adjusting device is mounted between the concentric-sq