High-stability spray gun with automatic control function

The utility model relates to the technical field of spraying devices, in particular to a high-stability spray gun with an automatic control function. According to the technical scheme, the device comprises a bottom plate, a sliding groove, a clamping device body, a supporting frame, a movable groove and a connecting rod, a support is installed on one side of the outer wall of the upper end of the bottom plate, a transmission device body is arranged in the support, a spray gun body is installed at the upper end of the outer wall of one side of the transmission device body, and a fixing plate is installed on the outer wall of the side, away from the support, of the bottom plate; clamping device bodies are mounted on the outer walls of the two sides of the fixing plate, sliding grooves are formed in the outer walls of one sides of the clamping device bodies, sliding blocks are slidably mounted in the sliding grooves, and connecting rods are mounted on the outer walls of the ends, penetrating through the sliding