Copper strip flexible connector and forming production line thereof

Abstract

The invention discloses a copper strip flexible connector, which can be formed by superposing a plurality of red copper foils. A plurality of red copper foils on two ends of the copper strip flexible connector are connected together by adopting the bonding technology, and the outer sides of the above mentioned two ends are wrapped by silver plating layers; and the ends of the copper strip flexible connector are respectively provided with at least one bolt connecting hole. The electrosilvering of the ends of the copper strip flexible connector can be carried out after the bonding, and then the problems such as the complicated technology of the silver plating copper sheets welded on the outer sides of the ends and the cost increasing of the silver plating of the copper sheets on the two outer sides of the whole copper strip connector can be solved, and the electrosilvering of the ends of the copper strip flexible connector can be carried out after the bonding, and the seams among the red copper foils are disappeared after the bonding, and therefore the electrosilvering cannot enter the positions among the red copper foils, and the electrolyte residual and the acid regurgitation phenomenon can be prevented. The copper strip flexible connector is advantageous in that the technology is simple, and the costs are low; the acid regurgitation phenomenon can be prevented, and the corrosion-resistant performance is good, and the conductivity is high.

Description

technical field [0001] The invention relates to a conductive soft connection device, in particular to a copper strip soft connection and a forming production line thereof. Background technique [0002] Copper strip soft connection can be used for transformer installation, high and low voltage switchgear, vacuum appliances, closed busbar, generator and busbar, rectifier equipment, connection between rectifier cabinet and isolating switch, and connection between busbars, which can improve conductivity , to adjust the installation error between the equipment, and at the same time, it can also play the role of work compensation, convenient test and equipment maintenance. [0003] The traditional copper strip soft connectors use the whole product to be welded, and then silver-plate the soft connectors as a whole. The disadvantage is that after electroplating, the electroplating solution remains inside the copper strip, which is not easy to clean and takes cleaning time. If the p...

AI Technical Summary

Problems solved by technology

[0003] The traditional copper strip soft connectors use the whole product to be welded, and then silver-plate the soft connectors as a whole. The disadvantage is: after electroplating, the electroplating solution remains inside the copper strip, which is not easy to clean and takes cleaning time.

However, in the utility model patent CN202259819U, the silver-plated copper sheets need to be pasted and welded after the multiple copper sheets of the copper strip soft connection are welded together. The disadvantage is that the process steps increase and the production cost increases.

In the utility model patent CN202172146U, the upper and lower copper sheets of the copper strip soft connection are silver-plated copper sheets, and the inner surfaces of the upper and lower copper sheets that are in contact with other copper sheets are also silver-plated surfaces. Electroplating solution, acid back phenomenon occurs; and it is not necessary to do silver plating on both sides of the upper and lower copper sheets. Waste of resources and costs

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