Blood collection tube overturning and reversing device

The utility model provides a blood collection tube overturning and reversing device which comprises a base frame, a first rotating shaft, a first rotating plate, a rotation driving mechanism, a first blocking cover plate, a first translation driving mechanism, a plurality of first bearing cylinders and first material receiving cylinders in one-to-one correspondence with the first bearing cylinders. The first rotating shaft is horizontally pivoted on the base frame, the first rotating plate is fixed on the first rotating shaft, the first bearing cylinders are vertically fixed on the first rotating plate at intervals along the plane direction of the first rotating plate, and the first rotating plate is provided with a first bearing station and a first pouring station; the rotation driving mechanism drives the first rotating shaft to drive the first rotating plate to rotate between the first bearing station and the first pouring-out station in a reciprocating mode. The first blocking cover plate is movably arran