A collaborative control method for the production of cigarette makers and wire feeders based on work orders

Abstract

The invention discloses a cigarette maker and cut tobacco feeder production cooperative control method based on work orders; based on a cigarette maker production work order and a cut tobacco feeder production work order and a work order start signal issued by a MES system, a cooperative junction comprising a work order interface module, a work order processing module and a main control PLC is constructed; the work order interface module receives the cigarette maker work order and the start signal, the work order processing module decomposes a cut tobacco brand required by the cigarette maker,and sends the cut tobacco brand to the main control PLC, and the main control PLC controls the cigarette maker to start; a CT library WMS system receives the cut tobacco production work order and decomposes the cut tobacco production work order to obtain an outbound cut tobacco code, and sends the outbound cut tobacco code to the main control PLC, the main control PLC controls the cut tobacco feeder to turn for feeding cut tobacco; during the operation, the main control PLC can obtain the cut tobacco code of the cut tobacco feeder in real time, and the cut tobacco code is compared with a stored cigarette maker cut tobacco code. When the cut tobacco code is inconsistent with the stored cigarette maker cut tobacco code, a stop signal is sent to the cut tobacco feeder, the cut tobacco feederstops turning, the cigarette maker stops automatically when no cut tobacco is detected. The method effectively prevents the generation of mis-brand of the cut tobacco, and the cigarette making and cut tobacco feeding cooperative production can be fully automated.

Description

technical field [0001] The invention belongs to the field of information technology and production collaborative control, and in particular relates to the production collaborative control among tobacco cut (CT) warehouses, cut feeding machines and cigarette rolling equipment in cigarette production enterprises. Background technique [0002] In the cigarette production factory, the wire feeding machine and the cigarette rolling machine belong to two production control systems, and most of them are managed separately by two workshops. The cut tobacco feeding information in the silk workshop and the machine production information in the wrapping workshop have not been effectively connected technically, and the information of the two workshops is relatively independent. Although the shredded tobacco in the shred workshop is managed by the MES system for brand change, batch change, work order and the production grade information of the wrapping workshop, after the two parties rec...

AI Technical Summary

Problems solved by technology

Through manual observation and telephone communication, the two parties ensure that the production pace of changing the brand of shredded tobacco of the wire feeding machine is consistent with that of the cigarette machine. Caused the wrong brand of shredded tobacco in the produced cigarettes, which led to serious quality accidents

[0003] The biggest problem in real-time is that if there is no fully automatic collaborative production control system, the plan management of the enterprise's information layer will be separated from the production control system, and the plan management system will be processed manually, and the execution time of the work order will not be synchronized with the actual production time. The disjointed phenomenon of production management that belongs to the plan and the execution of the lower level belongs to the execution

With the diversity of market demand, there are more and more production brands, the complexity and diversity of production organizations increase, and the production changes are more and more frequent.

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