The invention provides a cable winding and backtwist machine, which is characterized in that the cable winding and backtwist machine comprises a guide wheel cutter assembly, a support and a wire spool backtwist assembly. The guide wheel cutter assembly and the wire spool backtwist assembly are arranged on the support; the guide wheel cutter assembly is used for pulling a cable to enter the wire spool backtwist assembly, and meanwhile, cutting off the cable when cable winding is finished; and the wire spool backtwist assembly is used for carrying out winding on the input cable, and meanwhile, carrying out backtwist on the cable needing backtwisting. The backtwist device is directly installed to the winding device; on one hand, two devices are integrated into one device, thereby saving resources and reducing cost; and on the other hand, occupied space is reduced and it is convenient for user to use.