Special power transformation strip stacking machine, storage and sorting system and sorting method

The invention discloses a special power transformation strip stacking machine which comprises a moving platform, a vertical guide rail, a lifting platform, a pallet fork and an image sensor; the moving platform reciprocates in a first horizontal direction; the vertical guide rail is arranged on the moving platform and is vertical to the horizontal plane; the lifting platform reciprocates along the vertical guide rail in the vertical direction; the pallet fork is arranged on the lifting platform and comprises a working arm, and the working arm moves in the second horizontal direction so as to carry out storing and taking operation or stacking and unstacking operation on coil stocks of special power transformation strips, or moves in the third horizontal direction so as to carry out warehouse-out operation or warehouse-in operation on the coil stocks; the first horizontal direction is perpendicular to the second horizontal direction; and the image sensor is arranged on the lifting platform, and the image sensor