Printed circuit board chemical nickel and gold immersion hanger

The utility model discloses a printed circuit board chemical nickel and gold immersion hanger, which comprises a support frame and a driving mechanism arranged on the support frame, and a hanging mechanism is arranged at the bottom of the driving mechanism; the driving mechanism comprises an electric cylinder fixedly connected to the center of the top of the supporting frame, a driving rod is fixedly connected to the output end of the electric cylinder, a sealing shell is fixedly connected to the bottom of the driving rod, a servo motor is fixedly connected to the bottom of the inner wall of the sealing shell, and a driving shaft is fixedly connected to an output shaft of the servo motor. According to the utility model, through mutual cooperation among the support frame, the driving mechanism and the hanging mechanism, the printed circuit board chemical nickel-gold immersion hanger is realized, the printed circuit board to be processed can be conveniently clamped and fixed, and the clamped circuit board can b