Tunnel lining end mold plugging device

The utility model provides a tunnel lining end mold plugging device, and relates to the technical field of tunnel construction. The device comprises a plugging plate, end connecting plates, rotating shaft supporting legs, a water stop belt and a flexible layer, the plugging plate comprises a first baffle and a second baffle, the first baffle and the second baffle are obliquely arranged and connected, and the two ends of the plugging plate are connected with the end connecting plates respectively; the first baffle is connected with one end of the rotating shaft supporting leg, and the other end of the rotating shaft supporting leg is provided with a rotating shaft placing hole. A reserved steel bar seam is formed in the side end of the second baffle and extends into the first baffle. A water stop belt is laid on the plugging plate, and a flexible layer is laid on the water stop belt. A plurality of plugging plates are connected to plug the end mold, a water stop belt is laid on the outer layer of each plugging