Inner frame processing device of automatic glasses frame processing machine

The utility model discloses an inner frame processing device of an automatic glasses frame processing machine, which comprises a mounting frame body and a mounting frame, the mounting frame is mounted at the upper end of the mounting frame body, the upper end of the mounting frame body is provided with a conveying and fixing structure, and the upper end of the mounting frame is provided with a telescopic processing structure; the conveying and fixing structure comprises a cross-shaped sliding table, two movable machining plates, two clamping air cylinders, an inner ring workbench, a material frame, two limiting air cylinders, a conveying air cylinder, a conveying plate, a clamping and moving plate, two lifting air cylinders and two lifting clamps. The utility model relates to the technical field of mirror frame processing, and compared with the prior art, the scheme adopts a conveying fixing structure and a telescopic processing structure, a plurality of plate-shaped materials can be stored at the same time t