Cutting device for ultrafiltration membrane processing

The utility model relates to the technical field of ultra-filtration membrane processing, in particular to a cutting device for ultra-filtration membrane processing, which comprises a base, a clamping component used for limiting when filter membrane filaments are cut is arranged in the base, the clamping component comprises clamping plates arranged on two sides of the base, and the other ends of the two clamping plates are provided with mounting grooves. Two positioning grooves are formed in the inner wall of the mounting groove, locking grooves are formed in the inner walls of the two positioning grooves, cavities are formed in the inner walls of the locking grooves, springs and locking rods are arranged in the cavities, a sleeve shaft is arranged in the mounting groove, a plurality of clamping grooves are formed in the outer wall of the sleeve shaft, adhesive tapes are arranged in the clamping grooves, and diaphragms are arranged on one sides of the adhesive tapes; positioning shafts and extension rods are