Segmentation device

The utility model relates to the technical field of wire rod segmentation, in particular to a segmentation device. The segmentation device comprises a first segmentation roller and a second segmentation roller which are mutually matched. A first containing groove is formed in the first segmentation roller and a second containing groove is formed in the second segmentation roller. The first containing groove and the second containing groove are arranged adjacently in a staggered mode. Adjacent edges of groove openings of the first containing groove and the second containing groove are matched so that a segmenting blade and a segmented blade can be formed. Materials are segmented, squeezed and sheared in the guide conveying process. According to the segmentation device, the first containing groove and the second containing groove which are matched and arranged in the staggered mode do not need to be machined into sharp cutting edges, small-angle circular arc transition is adopted so that cutting edges matched w