Battery cell shaping device and power battery processing system

The utility model relates to the technical field of new energy, in particular to a battery cell shaping device and a power battery processing system. The battery cell shaping device comprises a platform structure, a supporting assembly and a shaping assembly, the supporting assembly is movably installed on the platform structure, a battery cell is suitable for being placed on the supporting assembly, and the supporting assembly is suitable for driving the battery cell to move in the first direction; and the shaping assembly is movably mounted on the platform structure and is suitable for moving along a second direction so as to enable the tabs of the battery cells to be attached to the surface of the platform structure. According to the utility model, the supporting assembly can drive the battery cell to move along the first direction according to the size of the battery cell so as to adjust the position of the battery cell. And the shaping assembly moves in the second direction to press the tab of the batter