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Tin coating system and tin coating technology for copper bus bars

A copper busbar and tin-coated technology, which is applied in the field of copper busbar tin plating, can solve problems such as safety accidents, low tin efficiency on copper busbars, and long production cycle, so as to improve environmental protection, improve oxidation resistance, and reduce waste water discharge Effect

Pending Publication Date: 2020-06-12
江西勇骏实业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects of low tin efficiency and long production cycle on the copper busbar in the prior art, and when the copper busbar is still connected to the power supply after leaving the tinning process, it is easy to cause safety accidents and other defects, thereby providing A tin-coating system and tin-coating process for copper busbars

Method used

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  • Tin coating system and tin coating technology for copper bus bars
  • Tin coating system and tin coating technology for copper bus bars
  • Tin coating system and tin coating technology for copper bus bars

Examples

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Embodiment 1

[0095] This embodiment provides a tin coating system for copper bus bars, including a discharging device, a pickling device, an activation device, a conveying device, a tinning device, a water removal device, a first cleaning device and a receiving device connected in sequence;

[0096] The feeding device transmits the copper busbar to the tin coating system; in this embodiment, the feeding device is a conveyor belt. After placing the copper busbar to be processed on the conveyor belt, press the delivery button, and the conveyor belt will transfer the copper busbar to be processed The busbar is sent to the tin coating system. When the tail of the copper busbar to be processed leaves the discharge device, the conveyor belt stops automatically; the copper busbar to be processed can be a coil or a strip;

[0097] Pickling device, including a pickling tank for containing pickling liquid, used to remove the oxide layer on the surface of the copper busbar; the pickling tank is filled...

Embodiment 2

[0124] This embodiment provides a tin coating process for copper busbars, using the tin coating system for copper busbars in Example 1, including the following steps,

[0125] The copper bus bar is placed on the conveyor belt to start transmission, and then enters the pickling device, cleaning device, and activation device for pickling, cleaning and activation treatment, and then enters the conveyor device;

[0126] The first rubber wheel starts to transmit the copper busbar, the copper busbar is transmitted to the induction switch, the induction switch controls the transmission device to start working, the cylinder 12 moves, and the cylinder power plate drives the conductive shaft to rotate, so that the conductive wheel first touches the copper busbar, and then the second glue The wheel is pressed to the copper busbar. At this time, the conductive wheel has the deformation pressure of the conductive shrapnel, so that the conductive wheel and the copper busbar are leveled, and ...

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Abstract

The invention belongs to the technical field of tin plating of copper bus bars, and particularly relates to a tin coating system and a tin coating technology for copper bus bars. The tin coating system comprises a pickling device, an activating device, a conveying device, a tinning device, a dewatering device and a first cleaning device which are sequentially connected. According to the system, the tinning device, the conveying device and an inductive switch are adopted and cooperate with one another, after the copper bus bars are conveyed to the inductive switch, a second rubber wheel in theconveying device abuts against the surfaces of the copper bus bars, so that the copper bus bars are connected with a power source, then it is guaranteed that the copper bus bars are connected with thepower source in the tinning process, after the copper bus bars leave the conveying device, the second rubber wheel in the conveying device is separated from the copper bus bars, then the copper bus bars are disconnected from the power source and are not electrified any more, so that the operation safety is improved, and the risk of electric injury is reduced; and meanwhile, the system can reducethe consumption of electric energy and achieve the effect of saving the electric energy.

Description

technical field [0001] The invention belongs to the technical field of tinning of copper busbars, and in particular relates to a tinning system and a tinning process of copper busbars. Background technique [0002] Copper busbar (also known as copper busbar) is a conductive connection carrier widely used in electrical, electric power, electrical and other industrial fields. The working environment of copper busbars is mostly outdoors or factory workshops. These environments often have a lot of water vapor and condensation, which easily oxidizes and corrodes copper busbars. In order to prevent the oxidation of the copper busbar and ensure the electrical conductivity, the surface or connection parts of the copper busbar are often coated with tin, and a thin layer of tin is uniformly plated on the surface of the copper busbar. [0003] However, the existing copper busbar tin plating technology has the following problems. First, the electrolyte used has environmental protection...

Claims

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Application Information

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IPC IPC(8): C25D19/00C25D5/34C25D3/30C25D7/06C25D5/48C25D17/02
CPCC25D17/00C25D17/007C25D5/34C25D3/30C25D7/0607C25D5/48C25D17/02
Inventor 李明茂夏先福倪敏朱明彪王文静
Owner 江西勇骏实业有限公司
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