Automatic package method for solar battery sheet and anti-radiation glass cover
A technology for solar cells and glass cover sheets, applied in circuits, electrical components, sustainable manufacturing/processing, etc., can solve the problems of contamination of glass cover sheets and cell sheets, high cost, difficult operation, etc. Damage, number and size of bubbles satisfied, effect of avoiding contamination
Inactive Publication Date: 2004-11-24
SHANGHAI JIAOTONG UNIV
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Problems solved by technology
[0006] 3) The cover glue often overflows, contaminating the glass cover and battery;
[0007] 4) The fragmentation rate of solar cells is high
Theoretically speaking, the packaging operation can be carried out in a vacuum container to avoid the appearance of air bubbles, but there are problems such as complex mechanism design, high cost, and difficult operation
Method used
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[0037] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0038] Such as figure 1 As shown, there is a uniform adhesive layer 2 on the solar cell 3, and a positioning block 4 is located on the right side of the solar cell 3. The thickness of the anti-radiation glass cover sheet 1 is 0.12mm, and the external dimension is 40.20×20.10mm; the thickness of the solar cell 3 is 0.20mm. The thickness of the adhesive layer 2 is less than 0.1 mm. The present invention utilizes the non-Newtonian fluid characteristics of the colloid, and through the uniform extrusion of the adhesive layer 2 through the slit formed between the glass cover sheet 1 and the solar cell sheet 3, the air between the glass cover sheet 1 and the adhesive layer 2 is naturally discharged , to achieve the control of packaging quality. The specific method is as follows:
[0039] Measure the outer dimension of the solar c...
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A method for automatically packaging a solar cell piece and a glass covering piece resistant against radiation is used for the solar cell in certain shapes and sizes. The method has the following steps: selecting the inclined packaging angle between the glass covering piece and the solar cell piece through an experiment, programming the moving traces of a packaging unit using a computer, determining the attitude of an absorbing disk which absorbs the glass covering piece, then downloading the documents of the moving traces and the controlling commands into the controller of a robot in orthogonal coordinate of three degrees of freedom so as to meet the specified requirements of the amount and size of the air bubbles using the packaging manner of free-falling body or inclined falling and ensure the relative positions between
Description
Technical field: [0001] The invention relates to an automatic packaging method for solar cells and radiation-resistant glass cover sheets, which uses automatic control technology to realize automatic packaging operations for solar cell sheet anti-radiation glass cover sheets, and belongs to IC post-packaging [0002] technology field. Background technique: [0003] In order to protect the solar cells used in the space environment and make the spacecraft operate safely and reliably, it is necessary to carry out the packaging operation of the solar cells and the radiation-resistant glass cover. At present, my country still adopts manual operation in the packaging of space solar cells, which not only has low precision and high labor intensity, but also has low yield and low efficiency, and it is difficult to ensure the consistency of packaging quality. The technical deficiencies are mainly reflected in the following several aspects: [0004] 1) The packaging of the solar cells...
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IPC IPC(8): H01L31/18
CPCY02P70/50
Inventor 付庄曹其新赵言正陈鸣波张军唐则祁
Owner SHANGHAI JIAOTONG UNIV