Lithium battery diaphragm stretching forming device

The utility model discloses a lithium battery diaphragm stretch forming device, relates to lithium battery diaphragm technical field, including bottom plate, hot draw box and cold draw box, the top of bottom plate is fixedly connected with two fixed mount, be equipped with the unreeling subassembly between the two fixed mount, the top of bottom plate is fixedly connected with two mounting rack, the mounting rack is equipped with the rolling subassembly between the two fixed mount, the rolling subassembly is equipped with the rolling subassembly between the two mounting rack, the rolling subassembly is equipped with the rolling subassembly. The hot drawing box and the cold drawing box are arranged on the two mounting frames, a rolling assembly is arranged between the two mounting frames, and a plurality of rotating compression rollers are rotatably connected to the interiors of the hot drawing box and the cold drawing box. The lithium battery diaphragm drawing machine has the beneficial effects that two bundle