Novel battery cell tab laser welding device

The utility model relates to a novel battery cell tab laser welding device which comprises a mounting bracket, a tab laser welding mechanism and a tab carrying mechanism, wherein the tab laser welding mechanism and the tab carrying mechanism are sequentially arranged on the mounting bracket; the tab laser welding mechanism comprises a laser device and a welding jacking part which are arranged up and down, and a welding pressure head is arranged in front of a transmitting end of the laser device; the tab carrying mechanism comprises a first rotating assembly and a first tab suction assembly arranged on the first rotating assembly, the first tab suction assembly is used for sucking the cut tabs, and the first rotating assembly is used for conveying the tabs on the first tab suction assembly to the upper surface and the lower surface of the pole piece material belt in the rotating process. Through the arrangement of the tab laser welding mechanism, the tab welding stability is improved, meanwhile, the product qu