Automatic setting and optimizing method for working parameters of automatic quantitative packing scale

Abstract

The invention discloses an automatic setting and optimizing method for working parameters of an automatic quantitative packing scale, and relates to the field of automatic quantitative packing scales.The method comprises the steps that a feeding test of whole-process slow feeding is conducted, and then a feeding test of rapid feeding and then slow feeding is conducted; in the two feeding tests, according to the obtained target weight and the slow feeding stable duration, a plurality of key node data are obtained, and according to the obtained key node data, automatic setting and automatic optimizing of two important parameters of the rapid feeding end weight and the slow feeding end weight can be achieved. According to the automatic setting mode, the dependence on the technical level of an operator is eliminated, the complexity factor of material characteristics is eliminated, and the accuracy and the efficiency are high; the automatic quantitative packing scale can exert the speed tothe maximum extent under the condition that the national specified precision requirement is met; and meanwhile, whether the whole parameter setting and optimizing process is stable and reliable or not can be automatically judged, and the trust condition is met.

Description

technical field [0001] The invention relates to the field of automatic quantitative packaging scales, in particular to an automatic setting and optimization method for working parameters of the automatic quantitative packaging scales. Background technique [0002] In the actual use of the automatic quantitative packaging scale, the most important purpose is to make each package be accurately loaded to the target weight, and a classic quantitative weighing feeding process consists of two sub-processes: fast feeding process and Slow feed process. Among them, the speed of the automatic quantitative packaging scale is determined by the proportion of the weight of the material completed by the rapid feeding process in the entire target weight. For example, if each package is 25kg, then the rapid feeding process is completed after feeding 10kg or after feeding 15kg. Slow feeding, this has a great influence on the speed of automatic quantitative packaging scale. Obviously, if the...

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Problems solved by technology

[0003] As mentioned above, the speed and accuracy of the automatic quantitative packaging scale are mainly determined by the proportion of the fast feeding process and the slow feeding process, and the control of the proportion of the fast feeding process and the slow feeding process is mainly the end of the fast feeding Therefore, it is difficult to set and adjust these two parameters during the working process of the automatic quantitative packaging scale. At present, the engineer usually adjusts these two parameters, and the engineer’s The requirements for professionalism and work experience accumulation are relatively high, and it is greatly affected by human subjectivity, the control accuracy is not high, and it usually requires repeated debugging, which is cumbersome

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