Fully automatic high-pressure cleaning machine

The utility model discloses a fully automatic high-pressure cleaning machine, which comprises a conveying chain, a conveying chain track, a gas cylinder and a cleaner, wherein the cleaner comprises a rack, a servo driving motor and a spray pipe; the top of the rack is provided with a pneumatic chuck; a horizontal moving mechanism and a vertical lifting mechanism which are driven by the servo driving motor are arranged in the rack; the spray pipe is slidably connected with the vertical lifting mechanism; and the front end of the spray pipe is provided with a rotary spray head. Compared with the conventional cleaning device, the fully automatic high-pressure cleaning machine has the advantages that only coarse positioning of the gas cylinder is required to be considered, then automatic accurate positioning is performed by the cleaner, the position error of a workpiece is corrected, and the difficulty of a production line and the design and manufacturing cost are reduced.