Assembly type laminated slab plastic mold

An assembly type laminated plate plastic mold comprises an upper mold plate and a lower mold plate, and the upper mold plate is installed on the lower mold plate through a fixing component and defines a polygonal mold cavity; each upper template is formed by sequentially connecting a plurality of plastic template components with L-shaped sections; the plastic template component comprises a front plate, a bottom plate and an end plate, a rib outlet is formed in the upper end of the front plate, a rough surface component is arranged on the surface of one side, facing the polygonal mold cavity, of the front plate, and a reinforcing component is arranged between the front plate on the back surface and the bottom plate; at least one of the rough surface component and the reinforcing component is arranged near the rib outlet; the adjacent plastic formwork components are assembled at the end plates through connecting components. According to the utility model, the problems of difficulty in rough surface processing,