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Solar cell lamination equipment and lamination method thereof

A technology of solar cells and solar panels, applied in lamination, lamination devices, lamination auxiliary operations, etc., can solve problems such as incomplete discharge of air bubbles, displacement of solar cell components, and impact on the quality of solar cells

Pending Publication Date: 2018-06-01
TONGWEI SOLAR HEFEI
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  • Abstract
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Problems solved by technology

In this invention, when laminating the solar cells, the solar cell components to be laminated are put into the lower chamber and then laminated through the pressure difference. When placing the solar cells, it is easy to cause the solar cell components to shift during the placement process due to manual placement. The phenomenon of positioning, which in turn affects the quality of the processed solar cells, and this laminator uses direct lamination processing in the chamber, without cold pressing the assembled solar cells, making it easy to appear internal air bubbles during the lamination process unfinished phenomenon

Method used

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  • Solar cell lamination equipment and lamination method thereof
  • Solar cell lamination equipment and lamination method thereof
  • Solar cell lamination equipment and lamination method thereof

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Embodiment

[0029] see Figure 1 to Figure 4 , the present invention provides a technical solution:

[0030] A solar cell lamination equipment, including a frame 1, a conveying platform 2, a supporting hydraulic cylinder 3, a clamping mechanism 4, a pre-pressing mechanism 5 and a laminating mechanism 6, wherein:

[0031] Four supporting hydraulic cylinders 3 are fixedly installed on the frame 1, and their power output ends are fixedly connected with the conveying platform 2, wherein the four supporting hydraulic cylinders 3 are located at the four corners of the conveying platform 2, and then the conveying platform 2 passes through four The support hydraulic cylinder 3 is movably installed on the frame 1, wherein the conveying platform 2 is located below the pre-pressing mechanism 5 and the laminating mechanism 6.

[0032] Clamping mechanism 4, which includes a lower support plate 41, an upper support plate 42, a telescopic plate 43 and a hydraulic cylinder I44, the upper support plate 4...

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Abstract

The invention provides solar cell lamination equipment and a lamination method thereof. Specifically, the lamination equipment consists of a rack, a conveying platform, support hydraulic cylinders, aclamping mechanism, a prepressing mechanism and a lamination mechanism. The working steps include: putting to-be-laminated solar cell panels on the clamping mechanism for clamping by the clamping mechanism; putting the clamping mechanism equipped with the solar cell panels on the conveying platform, conveying the clamping mechanism equipped with the solar cell panels to the prepressing mechanism by the conveying platform, and prepressing the solar cell panels by the prepressing mechanism; then conveying the clamping mechanism equipped with the solar cell panels from the prepressing mechanism into the lamination mechanism by the conveying platform, performing sealing by the lamination mechanism, and then conducting vacuum lamination; and at the end of lamination, terminating the sealing state by the lamination mechanism, and cooling the laminated solar cell panels.

Description

technical field [0001] The invention relates to the technical field of solar cell packaging, in particular to a solar cell lamination device and a lamination method thereof. Background technique [0002] Today, when the world's non-renewable energy sources are depleting day by day, the development and utilization of new energy sources is an urgent matter. As an inexhaustible clean energy source, solar energy is an alternative energy source widely used at present. It is of great significance to vigorously develop and utilize solar energy to alleviate the world energy crisis. Photovoltaic panels are the core components of solar power generation. In the current production process of high-efficiency photovoltaic panels, lamination is a very critical process. The main process is to place multi-layer solar cell components and colloids at a certain temperature and Under the vacuum state, the colloid is melted and solidified to achieve the purpose of bonding the components. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/10B32B37/06B32B38/18H01L31/18H01L31/048
CPCH01L31/048B32B37/06B32B37/1018B32B38/18B32B2457/12Y02E10/50Y02P70/50
Inventor 周丹谢毅谢泰宏张冠纶张忠文
Owner TONGWEI SOLAR HEFEI
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