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A method for cutting and reusing TPT sheets for damaged photovoltaic panels

A photovoltaic panel, broken technology, applied in the direction of laser welding equipment, metal processing equipment, welding equipment, etc., can solve problems such as complex structure, and achieve the effect of simple structure, resource saving and strong practicability

Active Publication Date: 2020-12-04
东营经济技术开发区东汇新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, its structure is complex, and the appropriate cutting range needs to be calculated through the cooperation of the software system

Method used

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  • A method for cutting and reusing TPT sheets for damaged photovoltaic panels
  • A method for cutting and reusing TPT sheets for damaged photovoltaic panels
  • A method for cutting and reusing TPT sheets for damaged photovoltaic panels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] A method for cutting and reusing damaged TPT sheets for photovoltaic power generation system production, characterized in that it comprises the following steps:

[0055] Step 1, feeding, place the damaged TPT sheet 21 horizontally on the workbench 2, the workbench 2 is rotatably mounted on the frame 1, and the frame around the workbench 2 is provided with a sliding device around the workbench 2. The interference component 31, the four corners of the TPT sheet 21 and the corresponding interference component 31 are arranged facing each other;

[0056] Step 2, the collision limit, the horizontal push drive members 44 symmetrically arranged on both sides of the workbench 2 push to the TPT sheet 21, and the elastic adjustment assembly 34 synchronously drives the interference assembly 31 located at the four corners of the TPT sheet 21 Sliding engagement on the corresponding included angle of the TPT sheet 21, and the horizontal push drive member 44 pushes the corresponding el...

Embodiment 2

[0078] Referring to Example 1, a system for cutting and reusing damaged TPT sheets for photovoltaic power generation system production according to Example 2 of the present invention will be described.

[0079] Such as Figure 2 to Figure 8 As shown, a system for cutting and reusing damaged TPT sheets for photovoltaic power generation system production includes a frame 1 set in a frame, and also includes:

[0080] A workbench 2, the workbench 2 is rotatably arranged on the frame 1, and the TPT sheet 21 is horizontally placed on the workbench 2;

[0081] The positioning mechanism 3, the positioning mechanism 3 is symmetrically arranged at the four corners of the workbench 2, and it is arranged to elastically interfere with the four corners of the TPT sheet 21 placed on the workbench 2, and it is arranged with the TPT sheet 21 The collision component 31 of the collision part can be rotatably set;

[0082] The detection mechanism 4, the detection mechanism 4 includes a detectio...

Embodiment approach

[0110] Such as Figure 14 and Figure 15 As shown, as a preferred implementation manner, the induction component 42 includes:

[0111] U-shaped frame 421, the U-shaped frame 421 is symmetrically arranged, and it is connected with the pushing end of the corresponding horizontal pushing driver 44;

[0112] Photoreceptors 422, several of the photoreceptors 422 are arranged equidistantly along the U-shaped setting path of the U-shaped frame 421; and

[0113] The light guide sheet 423, the light guide sheet 423 is arranged on the outside of the light sensor 422 along the U-shaped installation path of the U-shaped frame 421, and the light guide sheet 423 is arranged obliquely and flared upward.

[0114] It should be noted that, if the damaged TPT sheet 21 meets the requirements for cutting and reuse, after being rotated, the damaged part will be rotated out of the light coverage range, and the damaged TPT sheet 21 will block the light emitted by the light source part 412 from bein...

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Abstract

The invention provides a cutting and reusing method for a damaged TPT sheet for production of a photovoltaic power generation system. The method is characterized in that the system detects the damagedTPT sheet through a detection mechanism, the TPT sheet is driven to rotate by utilizing the rotation of a workbench to adjust the angle of the edge, so that the damaged TPT sheet is conform to the machining of a TPT sheet with size smaller than the size of the damaged TPT sheet, and the technical problem that the damaged TPT sheet is reused is solved. According to the cutting and reusing method,the damaged TPT sheet is detected by utilizing a light sensing detection method, whether the damaged TPT sheet meets the requirements of cutting and reusing or not is determined, and then the damagedTPT sheet is cut so as to solve the technical problem that the damaged TPT sheet is reused.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment for reprocessing damaged TPT sheets, in particular to a method for cutting and reusing TPT sheets for damaged photovoltaic panels. Background technique [0002] The TPT sheet is a polyvinyl fluoride composite film. The TPT packaged in solar cell modules should have at least three layers of structure: the outer protective layer has good resistance to environmental erosion, the middle layer is polyester film with good insulation properties, and the inner layer needs to be tested. Surface treatment and has good bonding properties. The TPT sheet on the back of the solar cell is white, opaque, and reflects sunlight. There must be no crack defects during production and processing, otherwise the efficiency of photovoltaic power generation will be seriously affected. For a formed solar cell panel, if Abandoning the entire panel due to some small defects will cause great waste. Therefore, whe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/38B23K26/70
CPCB23K26/38B23K26/702
Inventor 朱谆奕陈建清
Owner 东营经济技术开发区东汇新能源有限公司
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