The utility model belongs to the technical field of
food processing equipment, and particularly relates to a
cutting device and a shearing
machine, the
cutting device comprises a conveying channel, a cutter and a shear mechanism, the conveying channel is provided with a first gap and a second gap which are arranged at intervals along the conveying direction, the first gap is located at the upstream of the second gap, and the cutter corresponds to the first gap. The cutter is arranged in the first gap, the axial direction of the cutter is parallel to the conveying direction of the sausage string, part of the cutter can stretch into the first gap, the cutter can rotate around the axial direction of the cutter to
cut the part, connected with the rear end of the knot, of the deformation part, the scissor mechanism corresponds to the second gap, the output end of the scissor mechanism stretches into the second gap, and the knot is provided with a
cutting-off position used for cutting off of the scissor mechanism. The distance between the
cut-off position and the front end of the nodule is 2-5 mm. According to the cutting device, the cutter is matched with the
scissors mechanism, so that the conditions of cutter clamping or non-cutting and the like can be avoided, the cutting device is simple in overall structure, waste of raw materials can be reduced, working efficiency can be improved, and the service life can be prolonged.