Polishing equipment for battery aluminum foil processing

The utility model belongs to the technical field of aluminum foil processing, and discloses battery aluminum foil processing polishing equipment which comprises a base, a polishing table is arranged on the surface of the base, a longitudinal moving mechanism is arranged at the outer end of the base, a supporting frame is slidably connected to the surface of the base, and a sliding block is slidably connected to the inner wall of the supporting frame. A hydraulic cylinder is fixedly installed at the upper end of the sliding block, a polishing motor is fixedly installed on an output shaft of the hydraulic cylinder, a polishing disc is fixedly installed on an output shaft of the polishing motor, a spray head is fixedly installed at the outer end of the supporting frame, and a liquid inlet pipe is fixedly installed at the outer end of the supporting frame. A hydraulic cylinder is started to drive a grinding motor to move downwards, a rotating grinding disc is made to make contact with aluminum foil, the surface o