Aluminum foil rolling mill

The utility model discloses an aluminum foil rolling mill in the technical field of aluminum foil production equipment. The technical problem that the oil injection width of an oil injection pipe of an existing rolling mill cannot be adjusted is solved. The rolling mill comprises an unwinding roller, a working roller and a winding roller, oil spraying pipes are arranged on the upper side and the lower side of the aluminum foil between the unwinding roller and the working roller; a nozzle is arranged on the side, facing the aluminum foil, of the oil spraying pipe, the two ends of the oil spraying pipe are sleeved with sleeves, the ends of the sleeves are slidably connected with the oil spraying pipe through end sockets, oil containing cavities are formed between the sleeves and the oil spraying pipe, oil return pipes are arranged on the bottom sides of the ends, close to the end of the oil spraying pipe, of the sleeves, and the other ends of the oil return pipes communicate with the oiltank. The casing pipes a