Refrigeration treatment conveying mechanism for PVC (polyvinyl chloride) pipes

The utility model discloses a PVC pipe refrigeration treatment conveying mechanism which comprises a box body, a first refrigeration device is arranged in the box body, and the first refrigeration device is movably connected with the box body in a matched mode. A conveying belt is arranged on the first refrigerating device, and the conveying belt is movably connected with the first refrigerating device in a matched mode; a conveying device is arranged on one side of the first refrigerating device, and the conveying device is movably connected with the box body in a matched mode; a second refrigerating device is arranged at the upper end of the conveying belt and is fixedly connected with the box body; a controller is arranged at the upper end of the box body and electrically connected with the first refrigerating device and the second refrigerating device. A feeding hole and a discharging hole are formed in one side of the box body; the pipe cooling device is simple in structure, high in safety and uniform in