Transformation of Cigarette Products Warehousing Electric Control System of Automatic Logistics Based on Recycling Smoke Box with Online Bar Code

In order to solve the warehousing of the cigarette products using the recycling smoke box with online bar code, the distinction between storage and classification management problems, the warehousing electric control system of automatic logistics was transformed as following: 1) Increasing the box warehousing bar code to provide storage recognition of identity; 2) Adding the corresponding bar code scanner into the bus control system to set up robust hardware;}3)Reconstructing the working “and” logic of the two bar code scanners and modifying the judging conditions to determine the warehousing in the PLC control program to perfect the software. The results of application showed that the system meets the design objective after improvement. The cigarette products using the recycling smoke box are 100% put in storage in a more efficient way, in contrast with former no warehousing, and can be divided according to brand, specification, old and new smoke box, and machine type. We have realized automatic sorting of cigarette products, and classification storage and management.