Polishing machining device for production of integrated optoelectronic device light guide plate

The utility model discloses a polishing processing device for producing a light guide plate of an integrated optoelectronic device, which comprises a base and a processing cover, motors are arranged on both sides inside the base, a drawer is arranged at the center inside the base, a filter plate is arranged at the top of the base, and the processing cover is arranged on the base. A motor driving shaft penetrates through the base and is fixedly connected with a first grinding wheel and a second grinding wheel, positioning grooves corresponding to the first grinding wheel and the second grinding wheel respectively are formed in the two sides of the inner wall of the machining cover, sliding rails are fixedly connected to the centers of the two sides of the inner wall of the machining cover, and a sliding plate is jointly arranged between the two sliding rails; and clamping mechanisms are arranged at the top and the bottom of the sliding plate correspondingly, and a glass window is embedded in the center of the