Vulcanizing machine for preparing over-width rubber belt

The vulcanizing machine comprises a supporting frame, a rubber plate, a vulcanizing machine body, an auxiliary feeding assembly and a front end cleaning assembly, openings are formed in the left side and the right side of the vulcanizing machine body respectively, the vulcanizing machine body is installed on the upper surface of the supporting frame in a locking mode, and the auxiliary feeding assembly is installed on one side of the supporting frame and located at an inlet of the vulcanizing machine body. The front end cleaning assembly is installed on one side of the auxiliary feeding assembly. Rubber plates are conveyed and fed in the mode that the roller conveyor is arranged in the middle and the guide parts are additionally arranged on the two sides, the stability in the belt conveying process is guaranteed, the defect that follow-up machining is affected due to the fact that the two sides collapse when the belt exceeding the width is conveyed is overcome, and under cooperation of the front-end cleaning