Trimming stand

A technology for trimming table and supporting table, applied in the field of solar cells, can solve problems such as fragmentation, complicated operation, and component landing, and achieve the effect of avoiding landing, simplifying the operation process, and improving work efficiency.

Inactive Publication Date: 2009-10-14
YINGLI ENERGY CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In the above-mentioned trimming process, since two operators need to lift and rotate the solar cell module in the operation of repairing the long side and the short side of the solar cell module respectively, the operation is complicated, and in the process of rotating the solar cell module, the two operators If two operators are out of step, it is likely to cause safety hazards of components falling to the ground or even fragmentation

Method used

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Embodiment 1

[0034] figure 1 It is a structural schematic diagram of Embodiment 1 of the edge trimming table of the present invention, the edge trimming table includes: a support body 101 for placing solar cell modules, the edge trimming table is also provided with a rotating device 103 connected to the support body 101, The rotating device 103 can selectively drive the supporting body 101 to rotate, and the trimming table further includes a supporting frame 102 for supporting the supporting body 101 and the rotating device 103 .

[0035] The so-called "optional" means that due to the limitation of the operating environment, the rotation direction of the support body 101 can be limited to only clockwise rotation or counterclockwise rotation. In order to meet the needs of such a rotation operation, this embodiment provides a corresponding technical solution. Since the supporting body 101 is required to perform one-way rotation, including clockwise rotation or counterclockwise rotation, the...

Embodiment 2

[0043] Such as figure 2 As shown, in the rotating device 203, the bearing mechanism 206 is installed on the main shaft 205 connecting the ratchet mechanism 204 and the support body 201, and is used to slow down the friction force when the ratchet wheel of the ratchet mechanism 204 rotates. 204 may be a one-way ratchet mechanism or a two-way ratchet mechanism.

[0044] In this embodiment, the support specifically includes: a support table 2011 and a support rod 2012 connected to the support table 2011; the support rod 2012 is used to support the support table 2011; the support table 2011 is used to place the the solar cell module.

[0045] In order to increase the stability of the supporting platform 2011, the supporting rod 2012 should have sufficient bearing capacity and a reasonable structure, so that the supporting platform 2011 is stable and reliable. In this regard, the trimming table in this embodiment has at least two support rods 2012, one end of each support rod 20...

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PUM

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Abstract

The invention discloses a trimming stand, which comprises: a supporting body, a rotating device and a supporting frame. The rotating device connected with the supporting body can be used for selectively driving the rotation of the supporting body; and the supporting frame is used for supporting the supporting body and the rotating device. The invention provides the safe and reliable trimming stand with solar cell components so as to improve the trimming operation, reduce the labor intensity of the operators and simultaneously improve the efficiency of trimming operation.

Description

technical field [0001] The invention relates to the technical field of solar cells, in particular to a trimming platform. Background technique [0002] In recent years, as the global energy problem has become increasingly serious, new energy sources such as solar energy, wind energy, and biomass energy have attracted more and more attention, and the solar cell industry has developed rapidly. [0003] Since a single silicon-based solar cell has poor mechanical properties and is difficult to withstand large impacts, multiple solar cells are usually connected in series and parallel to form a solar cell module for use. Generally, the steps of an existing manufacturing method of a solar cell module are as follows: [0004] 1. Weld several solar cells into one according to the series-parallel relationship; [0005] 2. Laminate glass, ethylene-vinyl acetate (EVA), several solar cells welded together, EVA, and composite fluoroplastic films from bottom to top, and put them into a v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/18
CPCY02P70/50
Inventor 闫伟王海涛秦进英
Owner YINGLI ENERGY CHINA
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