Rubber powder automatic batching control method

Abstract

Provided is a rubber powder automatic batching control method. The method can be realized by hardware and software together. The software is arranged in a PLC controller system, the hardware includes a plurality of power feeding devices, a plurality of colloidal feeding devices and an air compressor, the discharging ports of the devices are integrated together, a container cup is arranged at the lower ends of the discharging ports, the container cup is padded on a precision weighing instrument, the powder feeding devices are connected with a PLC controller, and the PLC controller controls the feeding speed, vibration frequency, motor rotation speed, and operation voltage of each power feeding device through the weight feedback information of the precision weighing instrument to achieve the precise ratio. The rubber powder automatic batching control method improves the batching accuracy and repeatability, and can effectively prevent the product quality problem of raw materials due to environment moisture through the mechanical operation in an enclosed environment.

Description

technical field [0001] The invention relates to the technical field of automatic batching, in particular to a method for controlling automatic batching of rubber powder. Background technique [0002] At present, in the occasions where precise proportioning and high-precision ingredients are required, the manual proportioning method is basically adopted, and the accuracy and repeatability are determined manually by the operator. In terms of accuracy, it is difficult to guarantee the accuracy requirements due to the heavy repetitive labor intensity of operators. In terms of repeatability, due to the inconsistent operation level of each operator and the characteristics of various raw materials, there will be no reliability and repeatability in terms of repeatability. In addition, some raw materials have special hygroscopicity. In an open environment, they are very easy to absorb moisture and deteriorate, which has a certain impact on the quality of the finished ingredients. A...

AI Technical Summary

Problems solved by technology

In terms of accuracy, it is difficult to guarantee the accuracy requirements due to the heavy repetitive labor intensity of operators

In terms of repeatability, due to the inconsistent operation level of each operator and the characteristics of various raw materials, there will be no reliability and repeatability in terms of repeatability

In addition, some raw materials have special hygroscopicity. In an open environment, they are very easy to absorb moisture and deteriorate, which has a certain impact on the quality of the finished ingredients.

And because the environment of manual operation is not easy to be sealed, when using hygroscopic raw materials, the quality of ingredients cannot be well guaranteed