Cable manufacturing method, longitudinal wrapping mold and cable manufacturing equipment

The embodiment of the invention belongs to the technical field of cable manufacturing, and particularly relates to a cable manufacturing method, a longitudinal wrapping mold and cable manufacturing equipment. The longitudinal wrapping mold comprises a forming channel. The longitudinal wrapping mold is further provided with a wire inlet end, a wire outlet end and a feeding port which are communicated with the forming channel. The wire inlet end and the wire outlet end are located at the two ends of the forming channel respectively, and the wire inlet end, the wire outlet end and the forming channel are coaxially arranged in the direction of the preset axis. The inner diameter of the forming channel is gradually reduced in the direction from the wire inlet end to the wire outlet end, and the forming channel is of a conical structure. Compared with the prior art, in the process that the wire core formed by twisting a plurality of wires sequentially passes through the wire inlet end, the forming channel and the w