Cosmetic bag production polishing device

The invention belongs to the technical field of fabric processing equipment, and particularly relates to a cosmetic bag production polishing device which comprises a frame body, a polishing device and a polishing device. The grinding piece is arranged in the frame body and comprises a first grinding knife, a second grinding knife and a check block, and the second grinding knife and the check block can be driven to move out when the first grinding knife moves in; the cleaning and repairing part is arranged in the frame body and comprises a strip-shaped frame, a pipeline is arranged in the frame body, one end of the pipeline is closed, the other end of the pipeline is open, the lower end of a liquid inlet pipe is fixedly connected with the strip-shaped frame, the liquid inlet pipe is communicated with the strip-shaped frame, vertically moving drippers are arranged on the bottom wall of the strip-shaped frame, the multiple drippers are arranged in two rows, and the two rows are arranged in a staggered mode; the