Battery cell stacking and positioning device

The invention discloses a battery cell stacking and positioning device which comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism comprises two first clamping block modules, and the two first clamping block modules are located on the two opposite sides of corresponding stacking stations in the first horizontal direction respectively and can move in the opposite direction and the opposite direction in the first horizontal direction; a first abutting surface and a second abutting surface are arranged on one side of each first clamping block module, the height of the first abutting surfaces is lower than that of the second abutting surfaces, and the distance between the two oppositely-arranged first abutting surfaces in the first horizontal direction is larger than the distance between the two oppositely-arranged second abutting surfaces in the first horizontal direction; and the second clamping mechanism comprises a first clamping assembly and a second clamping asse