A crimping device for electrode foil production

Abstract

The invention relates to the field of crimping devices for electrode foil production, in particular to a crimping device for electrode foil production, including an angle adjustment structure, a storage frame, a crimping structure, a cleaning structure, two second crimping wheels, a curling arc adjustment structure and Transmission structure; the storage frame is equipped with a curling structure, and the curling arc adjustment structure is equipped with two second curling wheels, and a triangle is formed between the first curling wheel and the two second curling wheels, which facilitates the curling structure to cooperate with the two second curling wheels The second crimping wheel makes the electrode foil deform into an arc before it is retracted, thereby reducing the pulling force of the retracting device on the electrode foil; the curling arc adjustment structure is located inside the storage frame, between the second curling wheel and the curling arc adjustment structure The sliding connection is convenient for adjusting the distance between the two second crimping wheels and the first crimping wheel through the curling arc adjustment structure, and it is convenient for adjusting the curling arc of the electrode foil as the diameter of the electrode foil retracted by the retracting device becomes larger, Furthermore, the effect of rolling up the electrode foil is better.

Description

technical field [0001] The invention relates to the field of crimping devices for producing electrode foils, in particular to a crimping device for producing electrode foils. Background technique [0002] Electrode foil is a material specially used to make the positive and negative electrodes of aluminum electrolytic capacitors; aluminum electrolytic capacitors are wound with corroded anode aluminum foil covered with oxide film, corroded cathode aluminum foil and electrolytic paper, then impregnated with working electrolyte, and then It is made in a sealed aluminum shell. After the semi-finished product is produced, it is necessary to use a retracting device to retract the electrode foil, so that the electrode foil occupies a small space, which is convenient for storage and transportation of the electrode foil. [0003] However, when the thickness of the electrode foil is large, when the electrode foil is retracted by the retracting device, the electrode foil needs to be def...

AI Technical Summary

Problems solved by technology

[0003] However, when the thickness of the electrode foil is large, when the electrode foil is retracted by the retracting device, the electrode foil needs to be deformed and curled by a large pulling force of the device, which may easily cause slippage between the electrode foil and the retracting device, and even cause the electrode foil to Deformation and damage will affect the quality of the electrode foil winding. After the winding is completed, the electrode foil has a large reset ability, which requires a large binding force on the electrode foil, poor operational flexibility, and there will be waste before winding. Waste debris caught between the electrode foil rings is easy to cause electrode foil damage

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