The invention discloses a lift belt packing machine. The lift belt packing machine comprises a lift belt combination machine and a lift belt laminating machine, wherein the lift belt combination machine comprises a machine frame, as well as a foam belt material plate, a rubber belt material plate, a rubber belt buffering device, a foam belt buffering device, a cylinder combination mechanism, a driving mechanism, a convey belt buffering device, a transition frame, a carrying roller, a dimension slot device and a first controller which are mounted on the machine frame; the lift belt laminating machine comprises a fixed frame, as well as a quick conveying mechanism, a slow conveying mechanism and a lift belt laminating mechanism which are mounted on the fixed machine; the quick conveying mechanism and the slow conveying mechanism are arranged side by side; the fixed frame comprises a frame body, and a rubber belt inlet and a supporting slide rail which are mounted on the frame body; and the lift belt laminating mechanism comprises a movable frame, as well as a servo drive system, a star rocker arm laminating mechanism, a rubber belt tensioning and pressing mechanism and a second controller which are mounted on the movable frame. Therefore, the lift belt packing machine can improve the production efficiency and is applicable to various rubber belts in different widths.