Full-automatic digital feeding method and system for redrying

Abstract

A full-automatic digital feeding method for redrying includes the following steps: S1, a threshing and redrying plan is determined; S2, ratio calculation is performed for various grades of sub-materials to obtain a formulation solution; S3, according to the storage position information and chemical composition information of the sub-materials, the formulation solution is divided into several small-batch storage output units; S4, the sub-materials of each small-batch storage output unit are distributed to feeding ports for feeding by a case turner; and S5, according to the condition of the feeding by the case turner, feedback control is performed to optimize the material preparation sequence of the next small-batch storage output. The invention also discloses a full-automatic digital feeding system for redrying. According to the invention, the feeding data of crude tobaccos can be correlated with formulation division and implementation data, so as to optimize the feeding sequence of thewhole feeding process, device parameter control, etc., by quality analysis means of statistical process control, thereby achieving a highly intelligent, informational and digital processing mode.

Description

technical field [0001] The invention belongs to the technical fields of informatization, automation, digitalization and other intelligent equipment, and in particular relates to a fully automatic digital feeding method and system for rebaking. Background technique [0002] As the first key process of cigarette manufacturing, threshing and redrying play a decisive role in the taste and quality stability of finished cigarettes. In recent years, with the improvement of the national economic level, people's pursuit of the quality of cigarettes is getting higher and higher. Due to the differences in planting environment and region, the quality of raw tobacco leaves fluctuates greatly. However, in the traditional leaf threshing and re-roasting mode, homogeneous material preparation and feeding have relatively large limitations, and the manual leaf laying pendulum lacks flow control and monitoring methods, so it is difficult to guarantee the matching effect. [0003] There has be...

AI Technical Summary

Problems solved by technology

However, the traditional leaf threshing and re-baking mode has relatively large limitations in homogenized material preparation and feeding, and the manual leaf laying pendulum lacks flow control and monitoring methods, and the matching effect is difficult to guarantee.

[0003] There have been researches on digital feeding in the domestic rebaking industry, but most of them are based on the control of a single link

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