Tinned copper belt production line for solar cell module

A technology for solar cells and tinned copper strips, applied to electrical components, electrical solid devices, circuits, etc., can solve problems affecting the quality of tinned copper strips, hidden dangers of copper strip quality, and low production efficiency, achieving simple structure and ensuring Production efficiency and the effect of ensuring production quality

Active Publication Date: 2015-10-07
TAICANG JUREN PV MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] First, the feeding mechanism is usually manually regulated for feeding, resulting in low production efficiency and unstable quality;
[0004] Second, the existing tin furnace equipment cannot remove impurities. However, when heating the tin water in the tin furnace, after a long period of heating, tin oxide will be produced, which will cause impurities in the tin water. If the impurities are not removed, the impurities will be It may be plated on the copper strip together with tin water, affecting the quality of the tinned copper strip;
[0005] Third, in the prior art, after the tinning of the copper strip is completed, the tinned copper strip must be rewound and packaged, but it is inevitable that some impurities will be plated on the copper strip together during the production process, resulting in hidden dangers in the quality of the copper strip

Method used

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  • Tinned copper belt production line for solar cell module
  • Tinned copper belt production line for solar cell module
  • Tinned copper belt production line for solar cell module

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Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0033] like figure 1 As shown, the present invention provides a solar cell module tinned copper strip production line, including a feeding mechanism 1, a bright annealing furnace 2, a calender 3, a tin furnace 4 and a winding machine 5, which are sequentially arranged along the feeding direction.

[0034] combine figure 1 and refer to figure 2 As shown, the feeding mechanism 1 in the tinned copper strip production line provided by the present invention is an automatic feeding mechanism, including a copper wire reel 21, a feeding roller 22, a position sensor 23, a frequency conversion mo...

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Abstract

The invention relates to a tinned copper belt production line for a solar cell module, and the production line sequentially comprises a feeding mechanism, a bright annealing furnace, a calendar, a tinning furnace and a winding machine in a feeding direction. The production line employs the automatic feeding mechanism to replace manual regulation for feeding, and guarantees the production efficiency and quality. A tin furnace in the tinning equipment employs an inclined bottom design. Because there is temperature difference between tin and water, stannic oxide can move to a low temperature side far from a heating part, and flows to a residue collection basket for collection, thereby guaranteeing the production quality. The winding machine in the production line serves as a compound winding detection device, is simple in structure, is easy to operate, can quickly and accurately detect whether a tinned copper belt has impurities or not, and guarantees the quality of a tinned copper belt.

Description

technical field [0001] The present invention relates to a solar cell assembly welding material production line, more particularly, to a solar cell assembly tinned copper strip production line. Background technique [0002] In the existing photovoltaic welding material production line, the design of some equipment structures has the following defects: [0003] First, the feeding mechanism is usually manually regulated for feeding, resulting in low production efficiency and unstable quality; [0004] Second, the existing tin furnace equipment cannot remove impurities. However, when heating the tin water in the tin furnace, after a long time of heating, tin oxide will be generated, which will cause impurities in the tin water. If you do not try to remove the impurities, the impurities will have It may be plated on the copper tape together with the tin water, affecting the quality of the tinned copper tape; [0005] Third, in the prior art, after the copper tape is tinned, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18H01L21/677H01L21/66
CPCH01L21/67703H01L22/30H01L31/1876H01L2221/67Y02E10/50Y02P70/50
Inventor 徐赞徐锦松李兵
Owner TAICANG JUREN PV MATERIAL
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