Device for processing lithium battery material

The utility model discloses a processing device based on lithium battery materials. The processing device comprises a spot welding machine, a U-shaped block, a first clamping plate and a second clamping plate. According to the lithium battery fixing device, the U-shaped block, the transmission device and the positioning devices are matched for use, the transmission device and the positioning devices can move in the U-shaped block, and the two positioning devices can drive the first clamping plate and the second clamping plate to move, so that the lithium battery is fixed; the lithium battery spot welding machine has the advantages that the lithium battery can be fixed, so that the spot welding effect is better, and the problems that an existing spot welding machine is not provided with a device for fixing the lithium battery, the lithium battery is likely to shake in the using process, the welding position is wrong, the effect needed by a user is not achieved, and the spot welding effect is poor are solved. T