Environment-friendly dust-removing polishing machine for plate processing

The polishing machine comprises a bottom plate, the top of the bottom plate is fixedly connected with an operation frame, the two sides of the operation frame are fixedly connected with air suction pipes through connecting rods, the inner sides of the air suction pipes are communicated with air suction hoods, the top of the operation frame is fixedly connected with a filtering bin, and the top of the filtering bin is fixedly connected with a dust removal device. And an inner cavity of the filtering bin is fixedly connected with a draught fan, and the top of the air suction pipe communicates with a communicating pipe. Through the bottom plate, the sliding frame, the operation frame, the air suction pipe, the communicating pipe, the filter bin, the air suction cover, the air outlet pipe, the fan, the rotating rod, the movable roller, the polishing roller, the mounting frame, the motor, the hydraulic oil cylinder, the air outlet filter screen, the movable plate and the filter cylinder, the environment-friendly d