Automatic accurate coating mechanism of solar cell

A solar cell, automatic technology, applied in coatings, circuits, photovoltaic power generation, etc., can solve problems such as the inability to accurately control the thickness of the adhesive layer, and achieve the effects of avoiding damage to human health, improving efficiency, and avoiding pollution

Inactive Publication Date: 2005-03-30
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The device cannot precisely control the thickness of the adhesive layer, and is not suitable for coating the surface of solar cells with strict requirements on the thickness of the adhesive layer.

Method used

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  • Automatic accurate coating mechanism of solar cell
  • Automatic accurate coating mechanism of solar cell
  • Automatic accurate coating mechanism of solar cell

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Experimental program
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Embodiment Construction

[0021] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] The gluing mechanism of the present invention mainly comprises: X, Y, Z three-degree-of-freedom automatic moving device, electric control device 6, gluing device and battery tray 11, and its connection mode is as follows figure 1 shown. Wherein, the X, Y, Z three-degree-of-freedom automatic moving device includes a machine base 1 , an X-axis moving unit 2 , a Y-axis moving unit 3 , a Z-axis moving unit 4 , and a workbench 5 . The track of the X-axis moving unit 2 is installed on the machine base 1, the track of the Y-axis moving unit 3 is installed on the sliding table of the X-axis moving unit 2, and the workbench 5 is fixed on the sliding table of the Y-axis moving unit 3, and the Z-axis The rails of the mobile unit 4 are installed on the machine base 1 . X, Y and Z-axis moving units 2, 3 and 4 all adopt the structure guided by roll...

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Abstract

An automatic and precise resin coating mechanism for solar battery is composed of an automatic 3-freedom (X, Y and Z) moving unit, electric controller; resin dropping unit with electromagnetic valve,vacuum generator and multiple needles; and battery tray for holding solar batteries on it. Said battery tray is positioned on the bench of 3-freedom moxing unit which is controlled by said electric controller. Its advantages are precise control of the thickness of resin layer, no pollution, and high efficiency and percentage of finished products.

Description

Technical field: [0001] The invention relates to an automatic gluing mechanism, in particular to an automatic gluing mechanism for solar cells that can precisely control the gluing position and the thickness of the gluing layer, and belongs to the field of IC post-packaging. Background technique: [0002] At present, in order to protect the solar cells used in the space environment, in the encapsulation process of the protective layer and the solar cells, most of them adopt the manual glue coating method. This method not only has high labor intensity, low yield and low efficiency, but also causes device pollution. What's more serious is that the glue quality is difficult to guarantee, which affects the reliability of solar cell work. Some adhesives are also dangerous and harmful to operators. The retrieval of the existing glue dispensing technology found that the Chinese invention patent application [Application No. 01108226] "Automatic gluing machine for gluing the cultur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C1/04B05C1/06B05C5/00B05C11/02H01L31/048H01L31/18
CPCY02E10/50Y02P70/50
Inventor 付庄赵言正曹其新杨庆华张宇明陈鸣波张军唐则祁
Owner SHANGHAI JIAOTONG UNIV
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