Diaphragm splitting machine

The utility model relates to the technical field of diaphragm dividing and cutting machine adjustment, in particular to a diaphragm dividing and cutting machine, which comprises an unwinding mother roller, an unwinding mother roller, an unwinding mother roller adjusting mechanism and an unwinding mother roller adjusting mechanism, the unwinding and receiving platform comprises a rack, an unwinding mechanism is arranged at the front end of the rack, and the unwinding mechanism comprises an unwinding base and an unwinding roller; the slitting tool rest comprises an adjusting tool rest, an adjusting sliding groove and a locking sliding groove are formed in the adjusting tool rest, the adjusting sliding groove and the locking sliding groove are arranged in a penetrating mode, a locking sliding block is arranged in the locking sliding groove in a sliding mode, and a rotation adjusting mechanism is arranged on the outer side of the adjusting tool rest. The device has the beneficial effects that a thin film base mat