Battery tab spin riveting machine

The utility model discloses a battery tab spin riveting machine which comprises a driving mechanism, a spin riveting structure, a lifting mechanism and a dust removal mechanism, and the driving mechanism comprises a base and a driving assembly installed on the base; the spin riveting mechanism is installed on the driving assembly and provided with a first lifting driving piece and an upper riveting head, and the upper riveting head is driven by the first lifting driving piece to ascend and descend in the vertical direction. The lifting mechanism comprises a second lifting driving part and a lower riveting head, the lower riveting head is correspondingly arranged below the upper riveting head, and the lower riveting head is driven by the second lifting driving part to ascend and descend in the vertical direction and is matched with the upper riveting head to rivet the battery tab; the dust removal mechanism comprises an upper shell, a lower shell and an air exhaust part, the upper shell and the lower shell are