Paint spraying device for pen holder

The utility model belongs to the technical field of paint spraying devices, particularly relates to a paint spraying device for a pen holder, and aims to solve the problems that the pen holder is clamped through the elastic force of a spring in the conventional clamping mode of the pen holder, and the pen holder is cylindrical, so that a machine works to generate vibration during paint spraying of the pen holder, the pen holder is shaken, and the pen holder deviates. According to the technical scheme, the spraying device comprises a frame, a plurality of nozzles arranged at equal intervals are fixedly installed on the top of the inner side of the frame, and a motor is fixedly installed on the right side of the frame. According to the spraying device, the position of an upper clamp can be unlocked by pulling a handle, then a matching frame is controlled to move, the upper clamp can be controlled to move, and a lower clamp can be opened; and then the penholder is placed on the lower clamp, the upper clamp is co