Intelligent batching and weighing system

Abstract

The invention relates to an intelligent batching and weighing system. The intelligent batching and weighing system is characterized by comprising a feeding machine, a main conveying machine, a weightsensor, a speed sensor, a weighing display controller, an upper computer, a frequency converter, a batching belt scale and a programmable controller, wherein the weighing display controller is connected with the weight sensor, the speed sensor, the upper computer, the frequency converter and the programmable controller by a wire, the weight sensor and the speed sensor are connected with the batching belt scale by a wire, the batching belt scale is connected with the main conveying machine by a wire, the main conveying machine is further connected with the programmable controller by a wire, andthe feeding machine is connected with the frequency converter by a wire. In the intelligent batching and weighing system, the weighing display controller mainly uses a fuzzy PID control program to dynamically adjust system deviation.

Description

technical field [0001] The invention relates to the technical field of ingredient weighing, in particular to an intelligent ingredient weighing system. Background technique [0002] At present, the weighing technology in the batching and conveying process is widely used in energy, metallurgy, manufacturing, transportation, chemical industry and other industries, but most of the weighing systems in the batching and conveying process are controlled by conventional PID adjustment mode. The disadvantages are : First, the accuracy is not high, the stability is not high, and the weighing intelligence is relatively backward, and network management cannot be carried out; second, the quantitative packaging scales, batching scales, and automatic weight inspection scales in the entire weighing system And the real-time dynamic adjustment ability is poor, and it cannot adapt to the modern comprehensive batching and conveying system. Third, the traditional weighing system cannot realize...

AI Technical Summary

Problems solved by technology

[0002] At present, the weighing technology in the batching and conveying process is widely used in energy, metallurgy, manufacturing, transportation, chemical industry and other industries, but most of the weighing systems in the batching and conveying process are controlled by conventional PID adjustment mode. The disadvantages are : First, the accuracy is not high, the stability is not high, and the weighing intelligence is relatively backward, and network management cannot be carried out; second, the quantitative packaging scales, batching scales, and automatic weight inspection scales in the entire weighing system And the real-time dynamic adjustment ability is poor, and it cannot adapt to the modern comprehensive batching and conveying system. Third, the traditional weighing system cannot realize local and / or remote virtualization control, and the system does not contain fault diagnosis programs, although individual fault diagnosis procedure, but its diagnosis method is the same as that of traditional electromechanical equipment diagnosis method

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