Pouring system and method for automatic prefabricated T beam

The invention provides a pouring system and method for an automatic prefabricated T beam. A bottom formwork is arranged on an upper end platform of a longitudinal moving trolley of a steel formwork system, end formwork are arranged at the two longitudinal ends of the longitudinal moving trolley; the horizontal trusses are arranged on the two sides of a longitudinal moving rail of the longitudinalmoving trolley, horizontal trusses are arranged on the two sides of a longitudinal moving rail of the longitudinal moving trolley, side formworks are arranged on the horizontal trusses of a pouring pedestal, the lower ends of the side formworks are rotationally connected with the horizontal trusses and are in butt joint to form a pouring containing cavity of the prefabricated light T beam, the size of a steel reinforcement framework is matched with that of the pouring containing cavity, a feeding hole of a distributing machine of a distributing system is arranged in a mode of corresponding toa torpedo ladle, and vibrators are arranged on the outer walls of the side formworks. According to the pouring system and method, through positioning combination of the bottom formwork, the end formworks, the side formworks and the upper formwork, shaping and pouring machining of the prefabricated light T beam are achieved, and the structure is simple and stable; the torpedo ladle and the distributing machine are fully automatically controlled, and the distributing machine automatically distributes materials according to the pouring thickness of each layer, so that the production efficiency and the production quality are greatly improved.