Automatic switching equipment for steel cord electroplating pay-off wheels

The utility model relates to the technical field of metal processing, and discloses automatic switching equipment for steel cord electroplating pay-off wheels, which is characterized in that a guide wheel pushing cylinder is fixedly mounted on a pay-off rack, a sliding mechanism is fixedly mounted on the pay-off rack, an ejection cylinder is arranged on the sliding mechanism, and two pay-off wheels are arranged on the pay-off rack; when the wire is released to the last circle, the steel wire is pulled out of the left trigger mechanism, and a falling edge signal is generated. And the PLC receives the left falling edge signal, controls the ejection cylinder to extend out, controls the sliding mechanism cylinder to translate to the right end, and controls the ejection cylinder to retract after moving to the right end. And the PLC controls the guide wheel to push the cylinder to extend out. The empty paying-off wheel on the right side is manually replaced by the full paying-off wheel, and when paying-off is place