Plastic product surface polishing machine

The utility model discloses a plastic product surface polishing machine, which relates to the technical field of plastic product surface polishing machines and comprises a fixed column, a first motor fixedly arranged at the upper end of the fixed column, a rotating block fixedly arranged at the output end of the first motor, an air cylinder fixedly arranged in the rotating block, and a fixed rod fixedly arranged at the lower end of the rotating block. A cylinder output shaft is fixedly arranged at the lower end of the cylinder, and a pushing plate is fixedly arranged at the lower end of the cylinder output shaft. According to the plastic product polishing device, a first motor and an air cylinder are matched with each other, a plastic product can be clamped and rotated in the polishing process, the step of manually adjusting and rotating the plastic product is omitted, meanwhile, a connecting block is fixedly arranged on a polishing wheel, a sliding plate is fixedly arranged at the lower end of the connecting