Paint spraying device for electric power-assisted bicycle production

The utility model relates to the field of paint spraying, in particular to a paint spraying device for electric power-assisted bicycle production. Paint boxes are arranged on the two sides of the rack, one end of each paint box is fixedly connected with a conveying pipe, two motors are installed on the two sides of the outer wall of the rack, two transmission belts are installed on the two sides in the rack, and the output ends of the two motors extend into the rack to be fixedly connected with the axes of transmission shafts of the transmission belts. According to the paint spraying device, paint enters the spray head from the interior of the paint box along the material conveying pipe, the motor controls the transmission belt to drive the mounting plate to vertically move after being started so as to control the spray head to vertically move on the inner side of the rack, paint spraying can be conducted on the two faces of a part of the electric power-assisted bicycle, the spraying range is wide, and adapta