Piece falling prevention lower coating hook
An anti-dropping and anti-decoupling technology, applied in sustainable manufacturing/processing, electrical components, climate sustainability, etc., can solve problems such as battery chip scratches, battery chip falling off, debris, etc., to avoid scratches and damage, The effect of reducing the fragmentation rate and preventing falling off
Active Publication Date: 2015-02-04
WUXI GREENWAVE NEW ENERGY EQUIP
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AI Technical Summary
Problems solved by technology
However, in the actual use process, due to factors such as the installation accuracy of the hook and the mechanical vibration during the transmission of the cell, it is inevitable that the cell may fall off from the restriction of the hook and the retainer, so the originally fragile cell Scratches and even fragments will occur during the falling off process, resulting in an increase in the production cost of the cell
Method used
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Embodiment Construction
[0018] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0019] Figure 1~Figure 6 Among them, it includes hook body 1, support hook tip 2, anti-detachment hook tip 3, hook 10, hook 20, hook 30, carrier plate 40, blocking piece 50, battery sheet 60, etc.
[0020] like figure 2 , image 3 As shown, the present invention is a hook 20, 30 for preventing under-chip coating, which includes a groove-shaped hook body 1 opening upwards. Form a U-shaped connection with the hook body 1. The outside of the support hook point 2 is provided with an anti-off hook point 3, and the apex of the anti-off hook point 3 is lower than the apex of the support hook point 2. The anti-detachment hook tip 3 is preferably arranged as a long strip whose apex slopes downward, and the included angle between the long strip and the horizontal plane is 0-90°.
[0021] figure 2 Shown is the first embodiment of the present i...
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The invention relates to a piece falling prevention lower coating hook for coating battery pieces in the photovoltaic industry. The hook comprises a hook body; a supporting hook tip extending outward the external upper part is arranged at the lower part of the hook body; a mousing-hook tip is arranged on the outer side of the supporting hook tip; and the vertex of the mousing-hook tip is lower than that of the supporting hook tip. The mousing-hook tip is arranged on the outer side of the supporting hook tip, so that when falling off, the battery pieces just fall onto the mousing-hook tip to prevent the battery pieces from further falling off, effectively avoid the phenomena of scratching and destroying generated when the battery pieces are impacted in falling off, and reduce the debris rate and the increase of the production cost of the battery piece caused by debris.
Description
technical field [0001] The invention relates to battery sheet coating equipment in the photovoltaic industry, in particular to a hook for preventing off-chip coating. Background technique [0002] With the increasing maturity of the photovoltaic industry and the intensification of competition among manufacturers, higher and higher requirements are put forward for the control of the fragmentation rate in the production of solar cells. [0003] The hook is an important device for supporting and positioning the solar cells in the production of solar cells by the lower coating. like figure 1 As shown, the existing hook 10 includes a hook body 1 , and a hook tip 2 protruding outward and upward is provided at the lower part of the hook body 1 . When the cell is coated, each cell uses 4 hooks to support the cell and the horizontal limit during the cell transmission process, and uses 4 stoppers to achieve the vertical limit during the cell transmission process. However, in the ac...
Claims
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IPC IPC(8): H01L31/18
CPCY02P70/50
Inventor 尤耀明代宁
Owner WUXI GREENWAVE NEW ENERGY EQUIP