Distributed control system for tea sorting production lines

Abstract

The invention discloses a distributed control system for tea sorting production lines, which comprises a centralized control layer and a field control layer; a control center is used for carrying out cooperative control and decision-making on each sub production line, and displaying the state of each device and a control computer for production processes; a video surveillance system comprises a video server, a plurality of 360-degree ball machines and an operating head, wherein the plurality of 360-degree ball machines are respectively connected with the video server and the operating head, and the video server is connected with the control center by way of communication; the field control layer comprises field controllers, each operating button, state sensor, flow sensor and metering device of a sub production system are all connected with the field controllers, and a plurality of field controllers are connected with the control center by way of communication buses. By using the system disclosed by the invention, an overall mechanized, standardized, automated, serialized, cleansing and large-scale production can be effectively realized, thereby improving the production efficiency.

Description

technical field [0001] The invention belongs to the field of tea processing equipment and control technology, in particular to a distributed control system for a tea sorting production line. Background technique [0002] In the preparation process of certain tea leaves, there are refining processes of screening and winnowing, such as Pu'er tea, oolong tea, bulk green tea, black tea, etc. The sieving and winnowing process of tea refers to the use of round sieve machines, shaking sieve machines, winnowing machines and other equipment to sort the primary raw tea according to shape, weight, volume, etc., and at the same time, remove dust and hair in raw tea , iron filings and other foreign matter, prepared for the later process. [0003] At present, some equipment used in screening and winnowing processes, such as round sieve machines, shaking screen machines, winnowing machines, etc., are mostly manual or semi-automatic equipment, and each step of the entire screening and winn...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing tea processing equipment that cannot realize the whole process of mechanization, standardization, automation, continuous, clean and large-scale production, and low production efficiency, the present invention provides a method that can effectively realize the whole process of mechanization, standardization, automation, continuous, Distributed control system for tea sorting production line with clean and large-scale production and improved production efficiency

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