Digitally-controlled wire drawing machine and control method thereof

The invention relates to the technical field of digitally-controlled wire drawing machines, in particular to a digitally-controlled wire drawing machine and a control method thereof. The digitally-controlled wire drawing machine comprises a middle guide wheel, a steering guide wheel, a tension sensor for a branched guide wheel and a take-up reel speed-measuring device. A capstan, the branched guide wheel and the middle guide wheel are positioned on a first routing plane; the steering guide wheel and a winding guide wheel are positioned on a second routing plane; and the first routing plane is perpendicular to the second routing plane. The reciprocating linear movement of the winding guide wheel is left-to-right movement on the second routing plane, and the winding guide wheel is positioned at the lower left of the steering guide wheel. A rotating shaft of a take-up reel is parallel to the second routing plane. In addition, in the aspect of the control of the take-up tension, the tension detection structure and the control method are changed, so that the digitally-controlled wire drawing machine is more stable, reliable and easier to operate and maintain. A ceramic wave eyelet is removed, so that the wire is not scratched.