Automatic core wire rapid connection device and connection method

The invention discloses an automatic core wire quick connection device and a connection method, and provides the following scheme: the automatic core wire quick connection device comprises a connection assembly; the two groups of mounting structures are arranged on the copper pipe; the fixing structure is arranged in the first mounting shell and the second mounting shell; the adjusting structure is arranged on the copper pipe; by arranging a connecting assembly, a fixing structure and an adjusting structure, an operator directly peels the end part of a wire firstly, then inserts an exposed core wire body into a bent groove, the operator adjusts a first threaded rod, and the first threaded rod adjusts two groups of first movable plates through a first push plate and an extrusion block; after the fixing blocks on the surface of the first movable plate are tightly attached to the core wire bodies, fixing of the two core wire bodies is completed, under the action of the bent groove, connection firmness is guarant