Continuous excitation wire knot pusher

The invention belongs to the field of postoperative suture equipment, and discloses a continuously excited thread knot pusher which is used for solving the problem that an existing thread knot pusher cannot continuously knot and suture. The side wall of the outer cylinder is provided with a notch communicated with the interior of the outer cylinder, and the inner wall of the notch is provided with an arc-shaped guide groove. The bottom end of the rubber rod penetrates in from the top of the outer cylinder and penetrates out from the guide groove; the connecting block is fixed at one end, far away from the outer cylinder, of the rubber rod; the take-up roller is rotationally connected to the end, away from the rubber rod, of the connecting block; the arc-shaped frame is positioned outside the connecting block and is fixed at the end part of the rubber rod; the number of the limiting plates is three, and the three limiting plates are evenly distributed on the inner wall of the end, away from the rubber rod, of