Open surface cleaning device for laser engraved gravure

The utility model discloses a surface cleaning device for a laser engraved gravure. The cleaning device drives a rolling shaft to rotate through a braking device, and after that, a shower pipe corresponding to the rolling shaft conducts cleaning to a laser engraved gravure fixedly embedded in the rolling shaft, the spewing speed of the cleaning fluid from small spewing holes in the shower pipe and the rotating speed of the rolling shaft can be controlled during the cleaning process, so as to achieve the cleaning purpose; as manual cleaning is not required, the corrosion of human skin by the cleaning fluid is avoided; and the used cleaning liquid can be stored in the cleaning groove and reused.