Equipment for uniformly injecting glue into battery

Abstract

The invention relates to equipment for uniformly injecting glue into a battery. The equipment comprises a bearing platform, a plurality of glue injecting components, a tank and an incoming material component, wherein the plurality of glue injecting components are arranged in parallel at equal intervals; the tank is used for storing glue; the incoming material component carries a plurality of battery steel shells; the glue injecting components vertically correspond to glue injecting openings of the battery steel shells; each of the glue injecting components comprise a power part, a pressing plate, a discharge rod, a glue injecting bucket and a material guide column; the pressing plates are arranged on top rods of the power parts; the discharge rods are arranged on the pressing plates; the material guide columns are arranged at the end parts of the discharge rods in a sleeving manner; the discharge rods can slide upwards and downwards relative to the inner walls of the material guide columns; the material guide columns are fixed on the glue injecting buckets; a semicircular material guide hole is formed in the end part of each discharge rod; a discharge hole is formed in each material guide column. By adopting the equipment, the problems that in the battery glue injecting process, the sealing property of a battery can be affected as the flowability is poorer as glue can be relatively greatly affected by the external environment, the glue injecting process is slow, the glue cannot be uniformly injected and distributed, and an injector can be easily blocked, are overcome.

Description

technical field [0001] The invention relates to the technical field of dry battery production, in particular to a battery uniform glue injection equipment. Background technique [0002] With the advancement of battery technology, the production technology of alkaline batteries is becoming more and more mature, and the market demand is large. In some battery production lines, due to the relatively large volume of some batteries, it is relatively difficult to curl the head of the sealing end of the rolling paper inside. It is difficult to ensure that the sealing end of each battery steel case can be ironed firmly. If there is a gap in the seal of the diaphragm paper, the electrolyte will seep out after the electrolyte is injected, which will cause the battery to climb alkali, gas, and even cause the battery to explode, which is extremely dangerous. Therefore, a glue injection process needs to be added after the diaphragm paper is inserted. [0003] The Chinese patent with a...

AI Technical Summary

Problems solved by technology

[0009] One of the purposes of the present invention is to address the deficiencies of the prior art, to overcome the glue injection process of the battery, the colloid is largely affected by the external environment, which makes the flow worse and then affects the sealing of the battery, and the glue injection process is slow. The colloid is too concentrated and diffuses slowly, which leads to poor sealing around and easy blockage of the injection device. A battery glue injection device with rapid injection, uniform distribution of colloid injection, and anti-clogging of the glue injection components is provided.

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