The invention discloses a multifunctional cable replacement integrated machine. The multifunctional cable replacement integrated machine comprises a base, wherein a weighing apparatus is fixedly arranged on the base. A main frame is installed on a weighing table of the weighing apparatus. A rotating sleeve is rotationally installed on the main frame. Hinged swing arms are evenly and annularly arranged on the lower portion of the rotating sleeve. The middle portions of the swing arms are bent towards the center of the rotating sleeve. A central shaft is inserted in the rotating sleeve in a sliding manner in the axial direction. A conical block with the downward tip is fixedly arranged at the lower end of the central shaft. Rails corresponding to the swing arms are evenly distributed on the conical face of the conical block. Extending blocks extending towards the rails are fixedly arranged on the middle portions of the swing arms. Matching pieces which can only move along the rails are installed on the end portions of the extending blocks. A main power device and a lifting device are installed on the main frame. A cutting device is further installed on the base. The multifunctional cable replacement integrated machine further comprises a start and stop device for controlling starting and stopping of the main power device and the lifting device. Waste cables can be automatically wound into bundles, tight bundling is realized, the waste cables can be easily tied up, automatic and precise weighing is achieved, materials are automatically thrown, the automation degree is high, operation can be conducted by one person, and operation is simple.