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Device and method for winding and forming of cells

A technology of winding forming and battery winding, applied in the direction of winding capacitor machines, etc., can solve the problems of complex process, low production efficiency, high equipment cost, etc., and achieve the effect of simplified process, high production efficiency and reduced equipment cost

Inactive Publication Date: 2014-04-30
NINGBO CRRC NEW ENERGY TECH CO LTD
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Problems solved by technology

[0002] At present, the cell forming process of supercapacitors generally adopts the laminated type, which requires the electrodes to be sliced ​​first, and then the sliced ​​electrodes and separators are stacked sequentially by a robot. This processing method is more complicated and the production efficiency is lower. Electrode slicing equipment is required, which makes the equipment cost higher

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  • Device and method for winding and forming of cells

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Depend on figure 1 As shown, the battery winding forming device of the present invention includes a turret 6, a positive electrode discharging mechanism 1, a positive electrode feeding mechanism 17, a negative electrode discharging mechanism 2, a negative electrode feeding mechanism 18, a first diaphragm discharging mechanism 4, and a second diaphragm discharging mechanism. Diaphragm discharge mechanism 3, tape discharge mechanism 5, tape feed mechanism 19, cutter 7 and at least one pressure roller 8, it can be understood that the cell winding and forming device also includes necessary control equipment to control its work.

[0028] The turret includes three rotating arms 601 and a first driving device for driving the three rotating arms 601 to rotate. The first driving device is a first motor, and one end of the three rotating...

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Abstract

The invention discloses a device and a method for winding and forming of cells. A rotating tower is provided with three rotating arms, each rotating arm is provided with a core shaft, a negative electrode belt, a second membrane, a positive electrode belt and a first membrane are sequentially conveyed to one core shaft and wound to form one cell, and the cells are continuously wound around the core shafts of the three rotating arms sequentially through rotation of the rotating tower. According to the device and the method, the production process of the cells is simple, the production efficiency is high, and the equipment cost is low.

Description

technical field [0001] The invention relates to a supercapacitor cell winding forming device and method. Background technique [0002] At present, the cell forming process of supercapacitors generally adopts the laminated type. It needs to slice the electrodes first, and then stack the sliced ​​electrodes and diaphragms sequentially by a robot. This processing method is more complicated and the production efficiency is lower. Electrode slicing equipment is required, making the equipment cost higher. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a battery winding and forming device that makes the production process of the battery simpler, has higher production efficiency and lower equipment cost. [0004] In order to solve the above-mentioned technical problems, the battery winding and forming device provided by the present invention includes a turret, which includes three rotating arms and a first driving devi...

Claims

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Application Information

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IPC IPC(8): H01G13/02
Inventor 胡浩傅冠生阮殿波张洪权陈照平吴震寰
Owner NINGBO CRRC NEW ENERGY TECH CO LTD
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