A diaphragm glue coating machine for a stacked battery pack or a supercapacitor pack

Abstract

The invention provides a diaphragm gluing machine for a laminated battery pack and a super-capacitor pack. The diaphragm gluing machine comprises a drive motor, wherein the drive motor drives a sizing roller, the sizing roller drives a rubber covered roller through a belt pulley, a gluing groove is formed in the lower part of the sizing roller, a paper placing platform is arranged on one sides of the sizing roller and the rubber covered roller, a material receiving panel is arranged on the other sides of the sizing roller and the rubber covered roller, the tangent line of the sizing roller and the rubber covered roller corresponds to a plane of the paper placing platform; a paper feed roller is arranged between the plane of the paper placing platform and the sizing roller, and another feed roller is arranged between the plane of the paper placing platform and the rubber covered roller. According to the invention, a hot melt glue is printed on a diaphragm of a laminated super-capacitor by using the sizing roller and the rubber covered roller, the tangent line of the sizing roller and the rubber covered roller corresponds to the plane of the paper placing platform to keep the diaphragm flat and intact, the advantages of uniform and smooth coating, high speed and the like are achieved, the mass production of the super-capacitor is implemented, the printed diaphragm is smooth and has no pores, cracks or patterns, the paper does not crease in printing, and the problem of insulation of the diaphragm is better and more economically solved.

Description

technical field [0001] The invention relates to a printing device, in particular to a diaphragm glue coating machine for a stacked battery pack or a supercapacitor pack, which is mainly used for printing hot melt adhesive on the periphery of the diaphragm material of an energy storage electronic component for energy storage Insulation and sealing between component units and units. Background technique [0002] Since the laminated supercapacitor pack and the battery pack are composed of multiple energy storage units connected in series, the units must be insulated. Since the distance between the two electrodes is very small, it is easy to cause a short circuit between the two electrodes during the manufacturing process, which will affect the life of the capacitor if it is light, damage the capacitor if it is serious, and cause a safety accident if it is more serious. The insulation between the electrodes of the type supercapacitor pack and battery pack is the focus and diffi...

AI Technical Summary

Problems solved by technology

Since the distance between the two electrodes is very small, it is easy to cause a short circuit between the two electrodes during the manufacturing process, which will affect the life of the capacitor if it is light, damage the capacitor if it is serious, and cause a safety accident if it is more serious. The insulation between the electrodes of the type supercapacitor pack and battery pack is the focus and difficulty in the production of this type of energy storage element. In the past, in order to solve this problem, we adopted methods such as sticking tape, pre-embedding the insulating frame, and spraying glue in a concentrated manner. Although the effect is very good, the work efficiency is very low, and the mass production of supercapacitors cannot be realized.

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