The invention discloses a commodity picking, collecting and sorting method for supermarket orders, which comprises the following steps of: identifying each commodity, distributing one or more identified commodities to a standard box with an identifier, scanning by a scanning device to bind the standard box with the commodities, defining the standard box as a single commodity, and sending the single commodity to a
server; the
robot conveys the standard box to a storage shelf; and then the
robot transports the goods to a delivery point according to an order task, a goods shelf at the delivery point turns over the standard boxes, the goods are poured into a goods collection conveying line, the goods collection conveying line conveys the goods to a packaging
station, the packaging
station carries out packaging according to each order, and finally the goods are conveyed to the delivery point by the delivery line to wait for
pickup. The method can effectively solve the problems of unknown order sorting sequence, order selection missing and the like of manual order sorting at present, can effectively improve the order sorting timeliness of a merchant, and reduces the error rate. The problems that an existing unmanned warehouse design
system is too complex and insufficient in flexibility are solved, and the
system has the advantages of being simple in structure and low in cost.