Buffer tray

The utility model discloses a buffering tray which comprises a supporting plate and a plurality of supporting legs arranged at the bottom of the supporting plate, each supporting leg comprises a top plate, a plurality of upper guide columns, a plurality of lower guide columns and a plurality of lower guide columns, the top plates are connected with the supporting plate, and the top plates are provided with the upper guide columns extending in the vertical direction; the bottom plate is provided with a plurality of lower guide columns extending in the vertical direction, and the upper guide columns are in sliding fit with the lower guide columns so that the bottom plate can move in the direction close to or away from the top plate; the buffer plates are arranged between the top plate and the bottom plate in a stacked mode, the buffer plates are provided with receding holes used for allowing the upper guide columns or the lower guide columns to penetrate through, the buffer plates are provided with a plurality