Processing device and method for on-off type detection line with notches

The invention discloses a processing device and method for an on-off type detection line with notches. The processing device comprises a pay-off device, a take-up device, a cable bracket and a laser marking machine, wherein the cable bracket comprises supporting plates and a plurality of carrier rollers; the pay-off device is arranged on one side of the outer portion of the laser marking machine and comprises a tensioner and a base metal wire coil; the take-up device is arranged on the other side of the exterior of the laser marking machine and comprises a motor and a finished wire coil; and adetection line base material winds the base metal wire coil of the pay-off device, the front end passes through the tensioner of the pay-off device and the carrier rollers on the cable bracket, thenthe on-off type detection line with the notches is formed through the laser marking machine, and finally, the on-off type detection line with the notches winds the finished wire coil through the motoron the take-up device. The