This device performs exercise control through the PLC. The product is highly motivated to the product in the micro -dynasties through the electric cleaning mechanism. After the electric cleaning is completed, the supply robot will transfer multiple products to the flip mechanism as a whole. Put it on the variable distance positioning device, adjust the distance between this device and accurately position the overall positioning. Finally, the feed robot puts the product as a whole into the Seam Tray as a whole to achieve fast variable -pitch transfers. load.