Lead storage battery paste mixing device

Abstract

The invention discloses a lead storage battery paste mixing device which comprises a paste mixing machine powder bin, an auxiliary material blanking hopper, auxiliary material placing positions, a manipulator, an auxiliary material feeding chamber and a stop lever arranged in the auxiliary material feeding chamber. According to the lead storage battery paste mixing device, an auxiliary material bucket containing an auxiliary material is automatically lifted and transferred to the auxiliary material feeding chamber by the manipulator, the side of the lower part of the auxiliary material bucketis blocked by the stop lever when the auxiliary material bucket moves horizontally, a base of the manipulator continues to move horizontally, and the upper part of the auxiliary material bucket is gradually inclined until the bucket turns sideways, so that the auxiliary material is poured into the auxiliary material blanking hopper and finally enters into the paste mixing machine powder bin. The auxiliary material is automatically loaded, so that the automation level of the equipment is improved, the auxiliary material is dumped in the auxiliary material feeding chamber during a feeding process, dust is effectively controlled, and the pollution of the working environment during the feeding process is reduced.

Description

technical field [0001] The invention relates to the technical field of lead storage battery production equipment, in particular to a paste mixing device for lead storage batteries. Background technique [0002] Lead storage battery is a reversible DC power supply, which can convert chemical energy into electrical energy, and also convert electrical energy into chemical energy. Lead storage battery is mainly composed of electrolyte, battery tank and pole group. The electrolyte of lead storage battery is sulfuric acid solution. The pole group is mainly composed of positive plate, negative plate and separator. The separator is mainly used to store electrolyte and serve as oxygen The composite gas channel plays a role in preventing active material falling off and short circuit between positive and negative electrodes. [0003] The synthesis of lead paste is a very critical process in the manufacturing process of lead-acid batteries. It is a paste made by mixing (stirring) lead ...

AI Technical Summary

Problems solved by technology

During the tracking of the actual operation, it was found that due to the agglomeration of lead powder and some additives, it is difficult to achieve the purpose and requirements of uniform dispersion of various materials by using this mixing method, resulting in the porosity of the cured raw plate lead paste, lead The difference in the composition ratio and microstructure of the paste will affect the consistency and stability of battery performance

[0007] The auxiliary materials (i.e. additives) of the traditional compound paste are added manually, and the labor intensity of artificially applied auxiliary materials is relatively high, and due to human operation errors, omissions and wrong additions, resulting in batch quality accidents of the plates, causing certain losses to the enterprise

And the paste auxiliary material is powdery, containing short fiber and carbon black lighter matter, causing pollution to the working environment when adding materials

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