Fully automatic winding machine for lithium manganese cylindrical battery

Abstract

The invention discloses a fully automatic winding machine for a lithium manganese cylindrical battery; the fully automatic winding machine includes a negative electrode riveting pole ear mechanism, anegative electrode gluing mechanism, a negative electrode supply mechanism, a positive electrode supply mechanism, a diaphragm supply mechanism, an electric core winding mechanism, a termination adhesive supply mechanism, and a product discharge mechanism; a feeding end of the negative electrode gluing mechanism is connected with the negative electrode riveting pole ear mechanism, and a discharging end of the negative electrode gluing mechanism is connected with the negative electrode supply mechanism; a discharging end of the negative electrode supply mechanism, a discharging end of the positive electrode supply mechanism and a discharging end of the diaphragm supply mechanism are all connected to a feeding end of the electric core winding mechanism; a feeding end of the termination adhesive supply mechanism is connected with a discharging end of the electric core winding mechanism, and a discharging end of the termination adhesive supply mechanism is connected with a feeding end of the product discharge mechanism. Metal lithium sheets are automatically prepared, pole sheet diaphragms are fully automatically wound, the efficiency of sheet preparation and winding is greatly improved, and a complete set of a fully automatic winding machine series for the fully automatic lithium manganese cylindrical battery is formed.

Description

technical field [0001] The invention relates to the technical field of lithium-manganese cylindrical battery production, in particular to a fully automatic winding machine for lithium-manganese cylindrical batteries. Background technique [0002] Lithium-manganese dioxide battery is the most promising high-reliability and pollution-free chemical power source in lithium primary batteries in the 21st century. With the development of technology and further research on multi-component organic electrolyte systems with low viscosity and good safety, The chemical properties of lithium-manganese dioxide batteries will also be improved to a greater extent, and a new electrochemical system with high specific energy, high power, light weight, and miniaturization characteristics will be established to enhance my country's electronic product market under high-tech conditions. Competitiveness has become an urgent need for major manufacturers. This project is mainly to realize the mechanica...

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Problems solved by technology

[0003] Domestic manufacturers of lithium-manganese cylindrical batteries have been manually operating the automatic winding machine process for lithium-manganese cylindrical batteries. Under the ever-increasing market demand, the efficiency of winding lithium-manganese cylindrical batteries by skilled hands is about 1 minute. It has greatly hindered the development of enterprises, and the realization of winding automation has become an urgent need of enterprises. Although the foreign lithium-manganese cylindrical battery automatic winding machine has achieved full automation, but the corresponding model is single, and the equipment cost is extremely high.

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