Lithium battery diaphragm termination line ink jet device

The utility model relates to a lithium battery diaphragm termination line ink-jet device, which comprises a rack and a lifting mechanism arranged on the rack, and further comprises ink-jet equipment which is arranged on the lifting mechanism and can jet ink, the lifting mechanism drives the ink jet device to move in the vertical direction, and the lithium battery diaphragm termination line ink jet device further comprises a distance meter used for monitoring the distance between the ink jet device and a diaphragm. According to the utility model, the ink is jetted to the diaphragm through the ink jet equipment to form the termination line, and the diaphragm is not contacted in the ink jet process, so that the problem of damage caused by the contact between the scribing assembly and the diaphragm is thoroughly solved, the ink jet can be completed within about 1s or even 1s, the continuous production of the machine is basically not influenced, and the production efficiency is improved. And the production efficie