Automatic destacking and stacking method based on RFID

Abstract

The invention discloses an automatic destacking and stacking method based on RFID. The method comprises the following steps of (1) warehousing: loading an RFID electronic tag at the bottom of a tray of a loading box stack, and writing the information of the batch materials into the RFID electronic tag before warehousing; (2) ex-warehousing: a forklift is used for moving the box stack in the warehouse to a box stack cache station, the RFID reader below the box stack cache station reads the product batch information recorded on the RFID electronic tag and compares the information with the production information of the batch; if the information is consistent with the production information of the batch, conveying the box stack to a destacking station; (3) destacking: cartons of the carton stacks which are entered in the destacking station are placed on a single-box placement station through a destacking machine one by one; (4) stacking: after the destacking is completed, the RFID reader-writer below the destacking station is used for emptying the information on the RFID electronic label at the bottom of the tray, and then the tray is subjected to empty tray sorting and stacking. The automatic destacking and stacking method can effectively monitor the storage and unstacking and stacking conditions of products, and does not have the problems of wrong feeding and overlong storage time.

Description

technical field [0001] The invention relates to the technical field of carton depalletizing, in particular to an RFID-based method for automatically depalletizing pallets. Background technique [0002] At present, the development trend of the cigarette industry is to concentrate on processing finished shredded tobacco in factories with large scale and advanced technical equipment, and distribute the shredded tobacco to other factories for crimping and packaging. At present, the commonly used distribution method is cartons lined with plastic bags. The carton depalletizing and palletizing method is manual loading and unloading of cartons, which has the problems of chaotic production scene, high labor intensity, severe dust, bad working environment, large distribution volume, and inconvenient storage and management of cartons. Therefore, how to improve production and management methods is an urgent problem for every tobacco factory. [0003] The invention patent of the notific...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned technical solutions are not well applicable to the standardized depalletizing pallets of cartons in cigarette production enterprises, and the depalletizing pallets are inefficient and costly to run

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