Turnover mechanism for assembling lithium battery top cover

The utility model discloses a turnover mechanism for assembling a lithium battery top cover, which relates to the technical field of lithium battery top cover assembling and comprises a workbench and a connecting seat, a plurality of product positioning parts are arranged on the workbench, and a rotating device for rotating the product positioning parts is arranged on one side of the workbench. A through hole for placing the product positioning part is formed in the connecting seat; the rotating device comprises a driving part, a rotating part and a clamping part, the driving part is arranged on the connecting base and located on one side of the through opening, the rotating part is arranged on the driving part, and the clamping part is arranged on the side, close to the through opening, of the rotating part. The driving part drives the clamping part to clamp the product positioning part above the through opening, and the rotating assembly drives the clamping part to rotate so that the product positioning par