Cell roll printing rectification system

A technology of battery roll and deviation correction device, which is applied in the field of deviation correction system, which can solve problems such as printing deviation, printing error, and affecting printing quality, and achieve the effect of accurate printing position and guaranteed printing quality

Active Publication Date: 2017-11-21
浙江尚越新能源开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention solves the defects that the existing flexible solar cells are inconveniently positioned during printing, easily causes printing errors or printing deviations, and affects the printing quality. precise location

Method used

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  • Cell roll printing rectification system
  • Cell roll printing rectification system

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Experimental program
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Embodiment

[0021] Embodiment: A battery roll printing deviation correction system (see figure 1 figure 2 ), including: winding system, deviation correction device, online quality monitoring system and corresponding control platform, the control platform controls the winding system to perform roll-to-roll winding, controls the deviation correction device to perform deviation correction, and the control platform receives the feedback adjustment from the online quality monitoring system Winding systems and web guiding devices. The winding system includes an uncoiling device and a rewinding device. Both the uncoiling device and the rewinding device include a stress control system that automatically controls the roll-to-roll tension. The stress control system balances the stress on both sides of the uncoiling device and the rewinding device of the winding system. The online quality monitoring system adopts a face recognition system to compare and monitor the printing according to the positi...

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PUM

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Abstract

The invention relates to a flexible solar cell roll printing rectification system. The problems that during printing of an existing flexible solar cell, locating is inconvenient, misprints or printing deviations are liable to occur, and printing quality is influenced are solved. The flexible solar cell roll printing rectification system comprises a winding system, a rectification device, an online quality monitoring system and a corresponding control platform. The control platform controls the winding system to conduct roll-to-roll winding and controls the rectification device to conduct rectification. The control platform receives feedback of the online quality monitoring system to adjust the winding system and the rectification device. Unwinding and winding is conducted on a cell roll through the winding system, and meanwhile, power of a cell roll system is provided. The rectification device conducts rectification on a flexible solar cell assembly, the precise printing position of the flexible solar cell assembly is ensured, and printing quality is ensured. The online quality monitoring system monitors the printing quality of the cell roll, the control platform conducts control, and finally the printing quality of the cell roll is ensured.

Description

technical field [0001] The invention relates to a deviation correction system, in particular to a deviation correction system for flexible solar cell roll printing. Background technique [0002] Flexible solar cell is a kind of thin-film solar cell, which is an emerging technology in the world's solar industry, with excellent performance, low cost and wide application. It can be applied to solar backpacks, solar hoods, solar flashlights, solar cars, solar sailboats and even solar airplanes. An important application field of flexible solar energy is BIPV (BuildingIntegrated Photovoltaic, photovoltaic building integration). The thickness of amorphous silicon (a-Si) flexible battery is 1 / 300 of that of crystalline silicon battery, which can further reduce the cost of raw materials. [0003] The characteristics of flexible solar cells, an important process of its production is printing, but because the battery roll is flexible, it is difficult to position during printing, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F33/16
CPCB41F33/16
Inventor 任宇航黄书斌徐彩军庞正茂
Owner 浙江尚越新能源开发有限公司
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