Automatic gram weight detecting and adjusting system for producing needled non-woven products

Abstract

An automatic gram weight detecting and adjusting system for producing needled non-woven products comprises a needling module, a data processing module, a data control module, an online gram weight detecting module, a drafting module and a wet-laying module, wherein the data processing module is connected with the data control module, the data control module is connected with the needling module, and the online gram weight detecting module is connected with the data processing module. The data processing module is connected with the data control module, and the data control module is connected with the needling module, the drafting module and the wet-laying module respectively. The online gram weight detecting module comprises a ray emitting part and a ray receiving part, wherein the ray receiving part receives data, then the gram weight of each point and average gram weight of a certain zone are calculated after the data is processed by the data processing module, and accordingly the data control module controls the needling module, the drafting module and the wet-laying module to perform corresponding actions. The automatic gram weight detecting and adjusting system is high in automation degree and greatly optimizes structures of existing products.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to an automatic weight detection and adjustment system for producing needle-punched nonwoven products. Background technique [0002] Needle-punched nonwoven products are widely used in filter materials due to their unique three-dimensional structure and superior raw material adaptability. Due to the increasingly stringent working conditions and use requirements, a single filter material has poor adaptability to working conditions, and it needs to be compounded with a variety of fibers to meet the requirements, but in the actual production process, due to the difference in fiber density, there will be mixing In the case of uneven mixing during the carding process, most of the current test methods use multi-point sampling test method, which is not efficient, and this has a certain degree of influence on the thickness and weight of the filter material itself. And all the sam...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that in the actual production process of the needling machine, there will be uneven mixing in the mixing and carding process.

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