Drip-proof battery gel-injection equipment

Abstract

The invention relates to drip-proof battery gel-injection equipment, which comprises a bearing platform, a plurality of gel-injection assemblies, a charging bucket and a material feeding assembly, wherein the plurality of gel-injection assemblies are arranged in parallel at equal intervals; the charging bucket is used for storing gel; the material feeding assembly carries a plurality of steel battery shells; the gel-injection assemblies vertically correspond to gel-injection openings of the steel battery shells; each gel-injection assembly comprises a power part, a pressure plate, a discharge rod, a gel-injection barrel and a material guide post; each pressure plate is arranged on a push rod of the corresponding power part; each discharge rod is arranged on the corresponding pressure plate; each material guide post sleeves the end part of the corresponding discharge rod; each discharge rod slides up and down relative to the inner wall of the corresponding material guide post; each material guide post is fixed on the corresponding gel-injection barrel; a W-shaped guide hole is formed in the end part of the each discharge rod; and a discharge hole is formed in each material guide post. By the drip-proof battery gel-injection equipment, the problems that the mobility of the gel becomes poor to affect the air-tightness of a battery due to a relatively great influence from the external environment in the battery gel-injection process, the gel-injection process is slow, the residual gel in a gel-injection head leaks outside after injection is completed and an injection device is easily blocked are solved.

Description

technical field [0001] The invention relates to the technical field of dry battery production, in particular to an anti-drip battery glue injection device. 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 t...

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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 affected by the external environment to a large extent, which makes the flow worse and then affects the sealing of the battery, and the glue injection process is slow. After the injection, the residual glue in the glue injection head will leak to the outside and the injection device is easy to block. A kind of anti-drip battery glue injection equipment is provided for rapid injection, anti-drip residual glue in the glue injection hole, and anti-blockage of the glue injection components.

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