Single spindle pin-lift type electric control anti-overlapping mechanism

The utility model relates to a single spindle push-rod type electric control anti-overlapping mechanism, which is characterized in that the utility model comprises a push rod, a bouncing plate, an electric magnet, and a limit switch, wherein the push rod is vertically arranged below a rocker arm yarn frame, the tip of the push rod is pushed on the outer margin bottom of the shaft end of the rocker arm yarn frame, and a rod body of the push rod is positioned in a sliding sleeve or a sliding hole to form a push rod lifting structure; the bouncing plate is a lever, one end of the bouncing plate is acted on the root part of the push rod, the other end of the bouncing plate is provided with the electric magnet on the stress direction, the electric magnet is acted on the other end of the lever, and oscillating fulcrums are arranged between both ends of the lever; the limit switch is arranged on the oscillating direction of the lever, and contact points of the limit switch are matched with the lever to form an opening or a closing operating states. The utility model has the advantages of small size, simple structure; high repeat accuracy, and stable and reliable operation; furthermore, the utility model can effectively prevent a yarn ring from generating the overlapping phenomena on a drum in the process of a groove drum type single spindle spooling drum, and the utility model is an effective anti-overlapping device which is suitable for single spindle control.