Color masterbatch automatic feeding equipment and feeding process

Abstract

The invention discloses color masterbatch automatic feeding equipment and a feeding process, the equipment comprises a feedstock feeding device, a weight-increasing type feeding device, a gathering device and a control device, wherein the feedstock feeding device adopts a vacuum pumping mode to carry out feeding and supplementing, the weight-increasing type feeding device distributes materials tothe same material distribution point through mutually independent weighting warehouses arranged in a ring, so that the feeding efficiency is increased. The weighting mode of the weighting warehouse isthat an industrial control computer controls an opening amount of an outlet valve according to an input material addition amount to make the material fall from the storage bin into the weighing warehouse in a fast-adding-slow-supplying manner, and the weighing is more accurate. The equipment can realize material centered processing, closed input, and prevention of dust and feedstock pollution ofthe workshops. In order to ensure the continuity and reliability of the system operation, the system adopts the industrial control computer, a MES system device connected with the industrial control computer and interacting with the industrial control computer and a human-computer interface, which reduces manual participation and greatly improves the quality of products.

Description

technical field [0001] The invention relates to an automatic batching equipment and a batching process for color masterbatches, in particular to an equipment for automatic feeding, weighing and mixing of color masterbatches, which belongs to the batching equipment for the production of polymer materials. Background technique [0002] The batching operation is an essential production procedure for formula production enterprises. The most traditional batching operation uses manual weighing, but manual weighing errors in manual weighing are large, the weighing process is uncontrollable and difficult to trace, and the production process cannot be better controlled; the on-site operating environment is harsh, and the dust content in the air High, indirectly increasing the labor intensity of employees, resulting in an increase in the turnover rate of employees year by year. With the current promotion of Industry 4.0 in all walks of life, the replacement of ordinary labor by autom...

AI Technical Summary

Problems solved by technology

However, most of the existing batching systems are general-purpose, and there is no batching system for certain types of formulas with specific requirements, and the existing batching system is not fully automated, has low batching accuracy, and automatically feeds batches. Low efficiency and difficult to trace the production process are still problems that need to be solved in the automatic batching system

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