Steel skeleton injection molding engineering formwork and plastic formula and manufacturing method thereof

The invention discloses a steel skeleton injection molding engineering formwork and a plastic formula and manufacturing method thereof. The steel skeleton injection molding engineering formwork comprises a flaky injection molding panel arranged in the center, a steel skeleton fixed on the surface of the injection molding panel and a steel skeleton frame fixed on the periphery of the injection molding panel, and the injection molding panel, the steel skeleton and the steel skeleton frame are fixed together; the injection molding panel is further provided with transverse injection molding rib frames and vertical injection molding rib frames which are fixedly connected to the injection molding panel through the steel skeleton. The steel skeleton is arranged in a transverse-vertical perpendicular interaction mode. The steel skeleton frame is provided with steel skeleton frame injection molding structures, and peripheral steel skeleton injection molding structural holes are formed in the periphery of the injection molding panel. According to the steel skeleton injection molding engineering formwork and the plastic formula and manufacturing method thereof, the standard industrialization of a prefabricated part can be achieved, and the quality is stable and reliable; the part arrangement is formed by industrialized machining, and the numerically-controlled automation and standardization industry production is achieved in the overall production and manufacture process.