The utility model relates to integral formed hockey batting ball plate structure with a reinforced separating plate and comprises a gripping part and a batting part, wherein the rod end of the gripping part forms a batting ball plate. The batting ball plate is at least provided with two chicken bodies respectively preformed by stacking and preliminarily steeping composite material, and the inner sides of the chicken bodies are connected and abutted to form the shape of the separating plate. The outer parts of the two chicken bodies are wound with preliminary steeping material or a cloth weaving layer to form integration, and the middle part of each chicken body is inserted with a gas bag. After the gas bags are pressurized and heated by moulds to integrally form a rough blank with the reinforced separating plate, foaming material is arranged in the space formed by the inner layers of both sides of the separating plate. The foaming material expands and stretches in the rough blank space layer to cause the composite material to be preformed into the prearranged separating plate and the shape of a foaming layer plate body. The integral formed hockey batting ball plate structure with a reinforced separating plate provides an integral formed hockey batting ball plate with the reinforced separating plate and a foaming layer having the prearranged shape and the prearranged meat thickness for a user. Simultaneously, the integral formed hockey batting ball plate structure with a reinforced separating plate also has the efficiency of the composite material hockey batting ball plate body structure with good strength and elastic flexibility.