Automatic spraying device for profile steel antifriction agent

The invention relates to a profile steel antifriction agent automatic spraying device, and relates to the field of spraying devices.The profile steel antifriction agent automatic spraying device comprises a mounting table used for containing profile steel, moving blocks are arranged on the two sides of the mounting table, sliding rails are arranged on the moving blocks, spraying pipelines are arranged at the upper ends of the moving blocks, nozzles are arranged on the surfaces of the spraying pipelines, and the side walls of the spraying pipelines communicate with sizing pipes; the end, away from the spraying pipeline, of the sizing pipe is connected with a storage barrel, a supporting rod is arranged on the side wall of the spraying pipeline, a first sliding wheel is arranged at the end, away from the spraying pipeline, of the supporting rod, the first sliding wheel is inserted into the sliding rail, and the first sliding wheel is slidably connected with the sliding rail; an adjusting assembly used for adjus