The utility model discloses a textile security item testing and sampling machine and is characterized in that the machine comprises a machine rack (1), a combined cutting tool (7), a traction mechanism (2) and a fabric fixing device (3); the combined cutting tool (7) comprises round saw blades (10) evenly and alternately arranged on a rotating shaft (9); the rotating shaft (9) is arranged on the horizontal rail of the machine rack (1); the traction mechanism (2) is fixed on the machine rack (1); a traction rod is connected with the combined cutting tool (7); the fabric fixing device (3) is detachably arranged above the combined cutting tool (7) and comprises a lower fabric cutting orifice plate (6), an upper fabric cutting slotted plate (4) and a fabric fixing frame (5). The sampling machine of the utility model is applied to various textiles and clothing products and has the advantages of simple structure, wide application range, as well as fast, safe, simple and convenient operation; the produced samples are of uniform size and accord with all the standards, without polluting the environment; therefore, the sampling machine helps to reduce the labor intensity of laboratory personnel and improve work efficiency.