Device for manufacturing diffusion layer electrode plate by using graphene carbon fiber conductive paper

Abstract

The invention relates to the field of electrode plates, and concretely relates to a device for manufacturing a diffusion layer electrode plate by using graphene carbon fiber conductive paper. The technical problem to be solved is to provide the device for manufacturing the diffusion layer electrode plate by using the graphene carbon fiber conductive paper. According to the technical scheme, the device for manufacturing the diffusion layer electrode plate by using the graphene carbon fiber conductive paper comprises a bottom plate assembly, a glue dipping unit, a mixing throttling unit and the like; the bottom plate assembly is connected with the impregnation unit; and the bottom plate assembly is connected with the throttling unit. The conductive paper is uniformly coated with the composite glue, then the conductive paper is rolled, redundant composite glue in the conductive paper is extruded out, then the conductive paper is folded, stretched and expanded, the composite glue mingled in the conductive paper is extruded out, and then the conductive paper is conveyed to a designated position and then cut. The later-stage product quality is improved, and resource waste is avoided.

Description

technical field [0001] The invention relates to the field of electrode plates, in particular to a device for making diffusion layer electrode plates from graphene carbon fiber conductive paper. Background technique [0002] Conductive paper is a kind of paper with good electrical conductivity. Its conductivity is not sensitive to changes in the humidity of the external environment. It has high tensile and tear strength. It is made of chemical wood pulp, and some conductive substances are added to the pulp, such as Conductive carbon black or acetylene carbon black, etc., can also add a small amount of metal powder or metallized fiber with good conductivity, or spray metal, metal oxide, etc. on the surface of base paper, and use it as thermoelectric photographic paper, electrosensitive paper and electroprinting paper, etc. , due to its good conductivity and small contact resistance, conductive paper is widely used in electrode plates. [0003] At present, in the existing tech...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the current situation, in the existing technology, in order to meet the actual use requirements, in the application process of the conductive paper, the composite glue used should be evenly applied to the surface of the conductive paper, and then the excess composite glue on the surface should be removed by rolling. , due to the delicate properties of the composite glue, it is easy to penetrate into the interior of the conductive paper after application, which will consume a lot of resources in the post-processing, and the internal composite glue will not be removed, which will easily affect the quality of the later products, and the internal The composite glue is directly consumed in the post-processing process, which wastes a lot of resources. The technical problem to be solved is: provide a graphene carbon fiber conductive paper to make a diffusion layer electrode plate device

Images