Cleaning device for standard copper foil production

The invention relates to the technical field of copper foil processing, in particular to a cleaning device for standard copper foil production, which comprises a hanging bracket, supporting tables are fixedly connected to two ends of the hanging bracket, a reciprocating lead screw is rotatably arranged on two supporting table supports, a nut is arranged on the reciprocating lead screw, the nut and the reciprocating lead screw form a lead screw pair, and the nut is fixedly connected with a negative pressure box through a hanging rod. An air suction fan is mounted in the negative pressure box, and an exhaust pipe communicated with the interior of the negative pressure box is fixedly connected to the negative pressure box; the lower end of the negative pressure box is fixedly connected with an air inlet pipe communicated with the interior. According to the copper scrap recycling device, copper scraps can be recycled, meanwhile, the copper scraps can be prevented from making direct contact with the draught fan, a