Surface polishing device for stainless steel band of rolled product for black metal smelting

The utility model discloses a black metal smelting rolled product stainless steel band surface polishing device which comprises a base and an adjusting frame, the base is of a U-shaped structure, adjusting grooves are formed in the two sides of the inner wall of the base respectively, the lower ends of the two sides of the adjusting frame extend into the adjusting grooves respectively and are movably connected with the adjusting grooves, and grooves are formed in the two ends of the top face of the adjusting frame. A groove is formed in the base, a through hole is formed in the groove, a nut is arranged in the through hole, a fixing plate is horizontally installed in the base, two screw rods are rotationally connected to the fixing plate, the screw rods vertically extend upwards and penetrate through the through hole, the screw rods are in threaded connection with the nut, and an auxiliary belt is installed on the inner side of the base. The motor drives the screw rod to rotate, the synchronous wheel on the s