Punching conveying device of rubber tire composite extrusion production line

The invention discloses a punching conveying device of a rubber tire composite extrusion production line. The punching conveying device of the rubber tire composite extrusion production line comprises a rack which is composed of a left rack body and a right rack body and conveyor rollers distributed on the rack, a punching roller is installed between the left rack body and the right rack body, the punching roller is located between two of the conveyor rollers, the position of the punching roller is lower than that of the conveyor rollers, multiple bolt blind holes are distributed in the roller surface of the punching roller, punching needle components are installed in the bolt blind holes, each punching need component comprises a base, a screw is arranged on the lower surface of each base, a punching needle is arranged on the upper surface of each base, and the punching needle components are installed in the bolt blind holes through the screws; a press roll is installed above the punching roller and between the left rack body and the right rack body, and a gap exists between the press roll and the punching roller. Punching can be completed in the tire tread extruding and conveying processes.