Wire cutting machine

The utility model discloses a wire cutting machine which comprises a machine table, an adjustable conveying mechanism and a cutting mechanism are arranged on the machine table, and the adjustable conveying mechanism comprises a plurality of supporting rollers arranged in parallel at intervals and a pair of driving rollers. A pair of limiting plates perpendicular to the supporting roller is arranged at the position, corresponding to the upper end of the supporting roller, of the machine table, the pair of limiting plates are arranged in a relative sliding mode, a channel allowing wires to pass through is formed between the pair of limiting plates, and the pair of driving rollers are arranged in the vertical direction at intervals and located on the side portion of the supporting roller. A gap for a wire rod to pass through is reserved between the pair of driving rollers; when the wire rod is cut, the wire rod can be well limited, and the wire rod is prevented from swinging; and meanwhile, a pair of driving rol