Paint spraying device for automobile parts

The utility model discloses a paint spraying device for automobile parts, which relates to the technical field of automobile part processing and comprises a paint spraying box, a paint adding hopper is arranged at the top end of the paint spraying box, a spray gun is arranged on the outer side of the paint adding hopper, a conveying belt is arranged on the other side of the top end of the paint spraying box, and a transmission shaft is arranged in the conveying belt. And one end of the transmission shaft is connected with a driving motor. By arranging the fan, the fan cover, the heating wire and the heating pipe, after paint spraying of the drying box is finished, the paint spraying base carries parts to enter the drying box, the electric heating pipe and the fan are connected to an external power source through a wire and started, at the moment, the fan brings external air into the drying box, and when the air reaches the heating pipe, the temperature of the air is changed. The paintspraying device is used f