Electroplating machine for PCB production

The utility model relates to the technical field of circuit board processing, in particular to an electroplating machine for PCB (printed circuit board) production, which comprises an electroplating box, three partition plates are fixedly connected onto the electroplating box, an arc plate is fixedly connected to the top of the electroplating box, two cylinders are fixedly connected to the bottom of the arc plate, and air rods are arranged on the two cylinders. A bottom plate is fixedly connected to the bottom of the air rod, two clamping mechanisms are fixedly connected to the bottom plate, each clamping mechanism comprises a sliding rail and a rack, the sliding rail is fixedly connected with the bottom plate, a sliding block is fixedly connected to the bottom of the rack, the sliding block of the rack is matched with the sliding rail, a limiting groove is fixedly formed in the rack, and gears are connected to the two sides of the rack in a meshed mode. According to the utility model, the telescopic plate is