Hot melting connection structure for plastic part and sheet metal part

The utility model provides a plastic part and sheet metal part hot melting connection structure, which relates to the technical field of hot melting connection, and comprises a main body, a control panel arranged on one side of the surface of the main body, a cavity arranged in the main body and capable of accommodating a workpiece, a lower pressing plate connected in the main body in a sliding manner, and an electric push rod arranged between the lower pressing plate and the main body. According to the hot melting connecting structure, the electric push rod is used for pushing the pressing block on the lower pressing plate to extrude the connecting piece, hot melting is conducted on the connecting piece through the pressing block with the hot melting assembly, meanwhile, the driving assembly is used for driving the pressing block to continuously beat the connecting piece, the connecting piece can be firmer and tighter after being formed, the connecting stability is improved, and the service life of the conne