Seal character recognition device and using method thereof

The invention relates to a seal character recognition device. The seal character recognition device comprises a goods channel module, a lifting module and a recognition module, wherein the goods channel module comprises a plurality of sets of goods channel shelves, a driving assembly and a stock sensor, each set of goods channel shelf is divided into a plurality of goods channels through goods channel metal plates, the goods channels are provided with goods channel belts, and the goods channel belts are connected with the driving assembly; each set of goods channel shelf is provided with a pair of stock sensors, and the stock sensors are arranged on supporting stand columns on the two sides and are located in front of the recognition ends of the goods channels; the recognition module is installed on the lifting module, and the lifting module is used for driving the recognition module to carry out lifting motion; and the recognition area of the recognition module and the sensing area of the stock sensor cover