Air cooling device for hot-dried acupuncture cotton

The utility model belongs to the technical field of acupuncture cotton processing equipment, particularly relates to an air cooling device for hot-dried acupuncture cotton, and aims to solve the problems that a conventional air cooling device is poor in heat ventilation effect and cooling effect due to the fact that heat cannot be sucked away to a large extent, the following scheme is provided: the air cooling device comprises a box body, one side of the box body is rotatably connected with a transverse shaft, the right end of the transverse shaft is fixedly provided with an air outlet cylinder, the bottom of the air outlet cylinder is communicated with an air outlet nozzle, the right side of the air outlet cylinder is fixedly provided with a cylinder, the right side of the cylinder is fixedly provided with a mounting plate, the right side of the mounting plate is fixedly provided with a cooling fan, and an air outlet of the cooling fan is internally communicated with an air outlet pipe; the left end of the a