Scrap collecting device for metal wire drawing machine

The utility model discloses a scrap collecting device for a metal wire drawing machine. The device comprises a base, a tension reel and a drawn wire collecting mechanism, the tension winding drum is arranged in the base; the drawing wire collecting mechanism comprises a supporting frame, a first step plate, a second step plate, a third step plate, a discharging plate, a material collecting box anda supporting base. One end of the supporting frame is fixed to the inner side end of the machine base. The supporting frame is provided with a discharging through groove extending in the width direction of the supporting frame. The first step plate, the second step plate and the third step plate are sequentially arranged on the blanking through groove of the support frame; the tail ends of the first step plate, the second step plate and the third step plate are connected with one another, each of the first step plate, the second step plate and the third step plate is provided with one or morestep layers, and the heig