The present invention relates to the technical field of painting technology, in particular to a spraying equipment for backlight components, which is not easy to make the paint fall outside the work box, reduces the cleaning amount of the staff; at the same time, it is convenient to clean the place where the paint is stored ;Including a base, a working box, a motor, a connecting pipe, a bracket and a spray gun, a rotating shaft is arranged on the bottom output end of the motor, and a stirring blade is arranged on the rotating shaft, and the spray gun is placed on the top of the bracket; it also includes a cover plate and four sets of The fixed block, the cover plate is placed on the top of the work box, the motor is set on the top of the cover plate, and the four sets of fixed blocks are respectively set on the left side, right side, front side and rear side of the bottom end of the cover plate; it also includes a placement box, a left spring group, The left pallet, the right spring group and the right pallet, the storage box is placed in the working chamber, the left end of the right pallet is in contact with the upper half of the right side wall of the storage box, a through hole is provided on the lower side of the right end of the storage box, and the input end of the communication pipe A sealing sleeve is provided.