Special-length cutting machine

The utility model relates to the technical field of material cutting, and particularly discloses a different-length cutting machine which comprises an unwinding mechanism, a cutting mechanism and a cutting mechanism. The longitudinal slitting mechanism is parallel to the breadth direction and is used for slitting the raw material coiled material into at least two sub-materials; and at least two groups of guiding and tensioning transverse cutting mechanisms, one group of guiding and tensioning transverse cutting mechanism is correspondingly arranged for each sub-material, and the guiding and tensioning transverse cutting mechanisms are used for guiding, tensioning and cutting off the corresponding sub-materials. The different-length cutting machine provided by the utility model can be used for cutting separated materials with different lengths and sizes so as to meet diversified market requirements. 本实用新型涉及物料裁切技术领域，具体公开一种异长裁切机，包括：放卷机构，所述放卷机构用于释放原料卷材；纵向分切机构，所述纵向分切机构平行于幅宽方向将所述原料卷材分切成至少两幅分料；至少两组导向张紧横切机构，每一幅所述分料对应