Disc changing device and method for frame-type strander

The invention relates to the technical field of frame-type stranders, and provides a reel replacing device and method for a frame-type strander, and the device and method are used for replacing a wire reel for the frame-type strander. The threading assembly is arranged on the mounting seat, the threading assembly comprises a butt clamping plate group, the butt clamping plate group is provided with two clamping plates, the two clamping plates are arranged on the mounting seat in a relative movement mode, and the butt clamping plate group is used for clamping and abutting against the stranded wire material; the wire feeding roller is rotatably arranged on the mounting base and located between the butt clamping plate sets, and the peripheral side of the wire feeding roller abuts against the surface of the stranded wire material and is used for conveying the stranded wire material. According to the technical scheme, the problem that manual threading is time-consuming and labor-consuming during disc replacement of