A kind of automatic production equipment and technology of power storage battery

Abstract

The present invention proposes a kind of automatic production equipment for power storage battery and its technology. By setting the transmission chain and the material carrying vehicle, the efficiency of casting and welding is greatly improved, and the consistency of products is improved; double casting and welding platforms and double dipping tin baths are set, and Sharing the same casting mold mechanism, the first casting and welding platform is performing tin dipping operation, while the second casting and welding platform is performing casting and welding operation, and the two sets of casting and welding platforms improve the efficiency of casting and welding through alternating operations; through lug grinding and flux brushing Pretreatment processes such as dipping and tinning prevent the occurrence of welding defects such as virtual welding and false welding caused by the oxidation of the lead layer, and improve the quality of casting welding; no manual on-site operation is required, and the fully enclosed space is connected with a negative pressure ventilation system, which can be extremely Greatly reduce the physical harm of lead fume to the operator or pollute the environment.

Description

technical field [0001] The invention relates to the field of power acid storage battery manufacturing, in particular to an automatic production equipment for a power storage battery and a process thereof. Background technique [0002] Lead-acid battery is the only secondary battery that can realize regeneration and recycling among all chemical and physical power sources at present, and has the advantages of mature technology, high cost performance and high discharge rate, so it is widely used in the field of traction power. The assembly process of the power battery is processed and assembled from the plates to form a battery box, usually including positive and negative plates grinding, plates covered with PE separators, positive and negative plates assembled, casting and welding, and other processes. These production processes are generally There are risks of lead exposure and environmental pollution that are harmful to human health, and the assembly quality directly affects...

AI Technical Summary

Problems solved by technology

The assembly process of the power battery is processed and assembled from the plates to form a battery box, usually including positive and negative plates grinding, plates covered with PE separators, positive and negative plates assembled, casting and welding, and other processes. These production processes are generally There are risks of lead exposure and environmental pollution that are harmful to human health, and the assembly quality directly affects the product performance indicators of the battery, such as battery capacity, cycle life, and performance consistency.

[0003] At present, the equipment used for power battery assembly in China is not highly automated, and a large number of manual or semi-automatic production methods are used. The production efficiency is low, and the product quality is greatly affected by human factors. At the same time, environmental protection and occupational health and safety are also difficult to guarantee.

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