High-pressure atomization spraying device

The utility model belongs to the technical field of paint spraying, and relates to a high-pressure atomization spraying device. The device comprises a fixing assembly, a spray pipe assembly and a spray head, the spray pipe assembly is of a tubular structure, one end is in butt joint with the fixing assembly, and the other end is connected with the nozzle. An air compression pipeline is arranged in the fixing assembly and used for receiving compressed air. The spray pipe assembly comprises an outer pipe and an inner pipe, and the outer pipe wraps the inner pipe. Wherein a cavity pipe is arranged between the inner pipe and the outer pipe; the upper end of the nozzle is connected with the lower end of the outer pipe; a gap is formed between the nozzle and the outer wall of the inner pipe and used for conveying compressed air to the plum-blossom-shaped through hole. The spraying device has the advantages of being simple in overall structure, reliable in function, easy to achieve, obvious in effect, comprehensive