Rubber ring nailing machine

The utility model provides a rubber ring nailing machine which comprises a machine frame, a nail stacking gun installed at the upper end of the machine frame, a pressing device and a driving device, the pressing device comprises a carrier roller and two pressing rollers which are located on the two sides of the carrier roller and parallel to the carrier roller, and the two pressing rollers are used for supporting and pressing a rubber ring respectively; the carrier roller is located under the staple gun and fixedly connected to the left end of a rotating shaft, the rotating shaft is rotationally hoisted on the inner side of the rack, and the right end of the rotating shaft is connected with the driving device. The rotating shaft is rotationally sleeved with an inner sleeve, the inner sleeve is rotationally sleeved with an outer sleeve with the length smaller than that of the inner sleeve, F-shaped connecting rods which are staggered are welded to the two ends of the inner sleeve and the two ends of the outer