Arraying device for middle visors

An arraying device for middle visors comprises an arraying machine and a transplanting machine, wherein the arraying machine comprises an arraying rack; the arraying rack is provided with a vibrationfeeding device; the vibration feeding device comprises a circular vibration disk; a straight vibration track is arranged at the discharging end of the circular vibration disk; blanking holes are formed in the outer end of the straight vibration track; a plurality of back surface product blowing holes are formed in the positions, on the inner sides of the blanking holes, of the straight vibration track at intervals; the arraying rack is provided with first recognition devices for distinguishing the front surfaces and the back surfaces of the products; air blowing devices for blowing down the back surface products from the blowing holes are arranged below the blowing holes; a material returning groove which is used for receiving the products blown off by the blowing holes and returning the products to the circular v