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Device for cleaning to-be-tinned copper belt surface with soldering flux

A technology of tin-coated copper tape and flux, used in sustainable manufacturing/processing, electrical components, climate sustainability, etc., can solve problems such as frame corrosion, poor tin coating, and unqualified, and achieve a stable use process. Effect

Pending Publication Date: 2016-03-09
SHANGHAI ALEX NEW ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems that the frame is corroded due to the flux splash caused by the rotation of the guide wheel, the excess flux enters the tin liquid along with the copper strip, and the unqualified tin coating is caused by the failure to add the flux in time, the invention provides a new Apparatus for cleaning the surface of copper strip to be tinned with flux

Method used

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  • Device for cleaning to-be-tinned copper belt surface with soldering flux
  • Device for cleaning to-be-tinned copper belt surface with soldering flux
  • Device for cleaning to-be-tinned copper belt surface with soldering flux

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Embodiment

[0025] Such as Figure 1-9 As shown, the device of the present invention that uses flux to clean the surface of the copper strip to be tinned includes a copper strip soaking tank 100, a flux overflow tank 200, a flux storage recovery tank 300, a water pump 400, a liquid remover 500 and a compression Air source (not shown in the figure); Copper strip soaking tank 100 and liquid remover 500 are placed in the flux overflow tank 200, and the relative positions of copper strip soaking tank 100 and flux overflow tank 200 are all set There are two small holes 101, 102, 201 and 202 for passing through the copper strip to be tinned, and the four small holes are on the same horizontal line; the upper part of the flux overflow tank is provided with a cover 220, and the cover is provided with a handle 221; The liquid container 500 is connected with the compressed air source, and its air outlet is aligned with the copper strip 600 to be tinned; the flux overflow tank 200 is arranged at a p...

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Abstract

The invention discloses a device for cleaning a to-be-tinned copper belt surface with a soldering flux. The device comprises a copper belt infiltration tank, a soldering flux overflow tank, a soldering flux storage and recovery tank, a water pump, a liquid remover and a compressed air source. Through a structural design of the components, an original small tank device which accommodates the soldering flux and cleans a to-be-tinned copper belt is replaced with a soldering flux circulating system disclosed by the invention, so that the conditions that the soldering flux splashes and excessive soldering flux enters a tin liquid to pollute the environment and to the employee health are avoided; the soldering flux does not need to be added frequently; the poor tinning condition due to the fact that the to-be-tinned copper belt surface is not cleaned thoroughly due to absence of the soldering flux is avoided; and a series of problems in the device for cleaning the to-be-tinned copper belt surface with the soldering flux on existing equipment are solved.

Description

technical field [0001] The invention relates to a device for cleaning the surface of a copper strip to be tinned with flux, and belongs to the field of equipment used for producing solar photovoltaic interconnection strips. Background technique [0002] At present, all countries are developing new energy. Solar photovoltaic power generation belongs to the field of new energy. The equipment used is mainly composed of solar photovoltaic panels, photovoltaic junction boxes, photovoltaic supports, inverters or energy storage equipment. Among them, solar photovoltaic panels are composed of glass, EVA, battery sheets, solar photovoltaic interconnection strips, bus bars, and backplane lamination. The small current on the chip is transmitted to the bus bar. The bus bar connects multiple strings of batteries and leads to the terminals in the photovoltaic junction box. The main function is to conduct large currents to the terminals in the photovoltaic junction box. The existing proce...

Claims

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Application Information

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IPC IPC(8): H01L21/67H01L31/18
CPCH01L21/67057H01L31/188Y02P70/50
Inventor 张小刚徐雪龙张骏博
Owner SHANGHAI ALEX NEW ENERGY
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