High-efficiency full-automatic multi-shaft thread insert machine

The invention discloses a high-efficiency full-automatic multi-shaft thread insert machine which comprises a cold-rolling wire feeding part, a steel wire cold-rolling shearing part, a cold-rolling wire feeding part and a cold-rolling wire feeding part, the cold-rolling wire feeding part comprises a cold-rolling supporting part and a steel wire cold-rolling shearing part, and the steel wire cold-rolling shearing part automatically and continuously conducts classified cold rolling on a steel wire on the cold-rolling supporting part till the steel wire is rhombic and then continuously pushes the steel wire to the next procedure; the thread sleeve winding part is arranged on the cold rolling supporting part and comprises a winding supporting rotating part and thread sleeve rotating preparation parts, and the multiple thread sleeve rotating preparation parts are rotated on the winding supporting rotating part, so that the thread sleeve rotating preparation parts continuously receive rhombic steel wires with preset