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With the rapid development of the e-commerce and logistics industry in recent years, there are more and more centralized goods sorting applications. The original manual method is no longer able to complete the heavy sorting tasks, and the sorting system using RFID automatic identification technology has a large number of sorting systems. Put into use. The RFID automatic sorting system is to paste RFID electronic tags on the goods to be sorted, and install RFID readers and sensors before the sorting point. When the goods with RFID tags come, the sensor recognizes that the goods are coming. The RFID reader reads the card signal, and the RFID reader reads the label information on the goods and sends it to the background, which controls which sorting port the goods need to come out.
RFID automatic sorting steps:
1. Before the start of the sorting operation, the picking information must be processed first. The logistics sorting operation should form the picking data according to the sorting list output by the order processing system, and then perform the sorting operation. Use a sorter to automatically sort packages to improve sorting accuracy.
2. It is to input the relevant goods and classification information into the automatic control system through the automatic classification and information input device.
3. The automatic sorting system uses computer control center technology to automatically process the goods and classification information and form data instructions and transmit them to the sorting machine.
4. Use the sorter to use RFID radio frequency identification technology and other automatic identification devices to automatically sort and pick the goods. When the goods are moved to the conveyor through the transplanting device, they are moved from the conveying system to the sorting system, and then there is a sorting crossing discharge device. The pre-set classification requires that the express shipment be pushed into the classification and completed the sorting operation.
Features of automatic sorting system:
1. It can sort goods continuously and in large quantities. Due to the assembly line automatic operation method used in mass production, the automatic sorting system is not restricted by climate, time, human physical strength, etc., and can run continuously. At the same time, because the automatic sorting system sorts a large number of pieces per unit time, it is automatically sorted The sorting capacity of the system is continuous operation for more than 100 hours, and it can sort 7000 pieces of packaged goods per hour. If manual is used, it can only sort about 150 pieces per hour. At the same time, the sorting personnel cannot continuously work under this kind of labor intensity. Work for 8 hours.
2. The sorting error rate is extremely low. The sorting error rate of the automatic sorting system mainly depends on the accuracy of the sorting information entered, which in turn depends on the sorting information input mechanism. If the manual keyboard or voice recognition method is used for input, the error rate is 3% Above, if RFID electronic tags are used, there will be no errors. Therefore, the main trend of the current automatic sorting system is to use RFID radio frequency identification technology to identify goods.
3. The sorting operation is basically unmanned. One of the purposes of establishing an automatic sorting system is to reduce the use of personnel, reduce the labor intensity of workers, and improve the efficiency of personnel. Therefore, the automatic sorting system can minimize the use of personnel and basically achieve unmanned.
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