▎ 摘　　要

NOVELTY - The utility model claims a cooling device for patch processing, relating to patch cooling field, comprising the patch, one side of the patch is provided with multiple groups of graphene, multiple groups of the bottom end of the graphene is provided with a heat conducting material, the heat conducting material close to the centre of the patch is provided with a heat conducting hole, the middle bottom of the patch is provided with a rotating motor, the output end of the rotating motor is provided with a fan, the inner part of the patch is provided with a pressurizing cylinder extending to the outer side of the top end of the patch, the bottom end of the patch is provided with a sucker connected with the pressurizing cylinder. The utility model through the pressurizing cylinder, a pressing rod, a sucker, pressure plate, using the handle of the top end of the pressurizing cylinder to push the pressure rod to discharge the air in the pressurizing cylinder, then pressing and fixing the patch on the surface of the machine through the sucker, at this time, releasing the handle, pressurizing cylinder, so that the pressure in the pressurizing cylinder is less than the pressure of the outside, reaching the fixing effect.