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Battery string adhesive tape pasting device for photovoltaic module production

A photovoltaic module and adhesive tape technology, which is applied in the direction of circuits, electrical components, semiconductor devices, etc., can solve the problems of low efficiency of adhesive tape, reduce the efficiency of photovoltaic panel adhesive tape, and many cumbersome actions, and achieve the effect of improving efficiency

Active Publication Date: 2021-10-22
江苏晶飞能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the low output voltage of single-chip solar cells and the fact that the electrodes of unpackaged batteries are easy to fall off due to the influence of the environment, a certain number of single-chip solar cells must be sealed into solar cell modules in series and parallel to avoid battery electrodes and interconnections. The wiring is corroded, and the packaging also avoids battery fragmentation, which facilitates outdoor installation. The quality of the packaging determines the service life and reliability of the solar cell module; during the production of photovoltaic modules, multiple single-chip photovoltaic The battery board is pasted with tape, and the traditional pasting tape generally relies on manual operation, so the efficiency of pasting tape will be very low, and there is also a corresponding tape pasting equipment, but the structure of this kind of equipment is more complicated, and it needs to be constantly It is necessary to transfer the cut tape to the position where the photovoltaic module is pasted, so this process is too tedious, which greatly reduces the efficiency of pasting the tape on the photovoltaic panel

Method used

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  • Battery string adhesive tape pasting device for photovoltaic module production
  • Battery string adhesive tape pasting device for photovoltaic module production
  • Battery string adhesive tape pasting device for photovoltaic module production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] like figure 1 , image 3 , Figure 5 , Image 6 , Figure 7 , Figure 8 As shown, the lifting mechanism 1 includes a lifting cylinder 11, a support frame 12, and a support rod 13. The support rod 13 is connected to the upper end of the inside of the frame 5 by welding, and the support frame 12 is connected to the outside of the support rod 13 through a sliding bearing. Connect to the top of the support frame 12 by bolts, use the support frame 12 and the support rod 13 to support and fix the lifting cylinder 11, and use the lifting cylinder 11 to drive the cutting mechanism 2 to move up and down; the feeding mechanism 4 includes a conveyor belt 41, a drive motor 42. Conveying roller 43, sprocket 44, chain 45, conveying roller 43 is connected to both ends of the inner side of frame 5 through bearings, conveying belt 41 is arranged on the outside of conveying roller 43, and driving motor 42 is connected to the rear side of one end of frame 5 through bolts , sprocket w...

Embodiment 2

[0046] like figure 2 , Figure 4 As shown, the difference between Embodiment 2 and Embodiment 1 is that the feeding mechanism 4 includes a conveyor belt 41, a drive motor 42, a conveyor roller 43, a pulley 414, and a belt 415, and the conveyor roller 43 is connected to both ends of the inside of the frame 5 through bearings. , the conveyor belt 41 is arranged on the outside of the conveyor roller 43, the drive motor 42 is connected to the rear side of one end of the frame 5 by bolts, the belt pulley 414 is keyed to the front end of the conveyor roller 43, and the belt 415 is arranged on the outside of the pulley 414, and is rotated by the drive motor 42 The front end drives the conveying roller 43 to rotate, and the two conveying rollers 43 are driven to rotate synchronously through the transmission of the pulley 414 and the belt 415, so that the photovoltaic panel is conveyed by the conveying belt 41.

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PUM

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Abstract

The invention discloses a battery string adhesive tape pasting device for photovoltaic module production, which comprises a lifting mechanism, a feeding mechanism for conveying a photovoltaic panel, a rack, an adhesive tape roll and a fixing frame, wherein the lifting mechanism is located on the upper side of the middle position of the rack, the feeding mechanism is located on the inner side of the rack, the adhesive tape roll is located between the lifting mechanism and the feeding mechanism, and the fixing frame is located in front of the adhesive tape roll. The rotary joint and the vacuum generator are used for exhausting air from the adhesive tape pasting wheel and the hollow pipe, and meanwhile, a rubber ring and an air exhaust hole are arranged on the outer side of the adhesive tape pasting wheel, so that segmented adhesive tape is tightly sucked and fixed, and the adhesive tape is pasted along with rotation of the adhesive tape pasting wheel on the photovoltaic panel; the cutting-off frame, the supporting roller and the pressing roller are used for supporting the adhesive tape torn off from the adhesive tape roll, meanwhile, the cutting-off air cylinder and the cutter are used for cutting the adhesive tape on the outer side of the adhesive tape pasting wheel, and therefore the adhesive tape pasting efficiency is improved.

Description

technical field [0001] The invention relates to the field of photovoltaic module production, in particular to a cell series adhesive tape device for photovoltaic module production. Background technique [0002] Due to the low output voltage of single-chip solar cells and the fact that the electrodes of unpackaged batteries are easy to fall off due to the influence of the environment, a certain number of single-chip solar cells must be sealed into solar cell modules in series and parallel to avoid battery electrodes and interconnections. The wiring is corroded, and the package also avoids battery fragmentation, which facilitates outdoor installation. The quality of the package determines the service life and reliability of solar cell components; during the production of photovoltaic components, multiple single-chip photovoltaic The battery board is pasted with tape, and the traditional pasting tape is generally operated manually, so the efficiency of pasting the tape will be ...

Claims

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Application Information

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IPC IPC(8): H01L31/18
CPCH01L31/18Y02P70/50
Inventor 米洪涛
Owner 江苏晶飞能源科技有限公司