Etching machine with spraying device

The invention provides an etching machine with a spraying device, and relates to the technical field of etching machines, the etching machine comprises an etching machine body and a laser radio frequency module, the bottom end of the inner wall of the etching machine body is fixedly provided with a base, the base is internally and rotatably provided with a sleeve, the top end of the sleeve is fixedly provided with a top plate, and the top plate is fixedly provided with a spraying device; a gear ring is fixedly installed at the bottom end of the sleeve, a protection ring is slidably installed on the surface of the base, the protection ring is driven by a fixing block to move upwards, the protection ring slides upwards along the surface of the base and slides upwards at the top end of a supporting plate, the fixing block pulls the top end of a telescopic rod, and the telescopic rod is stretched upwards; the moving stability of the protection ring is guaranteed through the telescopic rod, the protection ring is