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Lead wire preparation device and lead wire preparation method

A technology for preparing devices and leads, applied in photovoltaic power generation, sustainable manufacturing/processing, electrical components, etc., can solve problems such as deformation, and achieve the effect of eliminating deformation

Active Publication Date: 2015-07-29
HIRATA & CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the lead wires are stored and managed as rolls as described above, there is deformation

Method used

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  • Lead wire preparation device and lead wire preparation method
  • Lead wire preparation device and lead wire preparation method
  • Lead wire preparation device and lead wire preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0081] In the above-mentioned embodiment, only one set of the roll holding unit 1, the pull-out unit 2, the pressing member 32, and the lifting mechanism of the pressing member 32 is provided, but it is also possible to separately arrange multiple sets (for example, 2 sets) in the Y direction. Group). According to this configuration, even when the reel of the lead wire W is replaced, the cutting operation of the lead wire W can be performed without interruption.

[0082] In the above embodiment, the driving unit 5 moves the second guide unit 4 between the guiding position and the retracted position, but it may be configured to move from the guiding position to the retracted position by interference with the holding portion 21 . According to this configuration, an actuator is not required, and cost reduction can be achieved.

[0083] Figure 11 shows an example. In the example shown in the figure, the second guide unit 4 ′ is rotatably supported by the placement holding unit...

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PUM

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Abstract

The invention relates to a lead preparation device and a lead preparation method. The invention aims to eliminate deformation in the whole range including an end part at a cutting side when a lead pulled out from a coiling body is guided into a linear state. The lead preparation device of the invention comprises a pull-out unit, a first guiding unit, a cutting unit, and a second guiding unit; the pull-out unit has a holding part which holds a front end of the strip-shaped lead and a driving part which moves the abovementioned holding part towards a specified pull-out direction; the first guiding unit guides the abovementioned lead pulled out by the abovementioned pull-out unit into a linear state; the cutting unit is configured between the abovementioned coiling body and the abovementioned first guiding unit, and cuts the abovementioned lead pulled out from the coiling body; and the second guiding unit can move between a guiding position where a front end side of the abovementioned lead pulled out by the abovementioned pull-out unit is guided into a linear state and a retreat position in the abovementioned pull-out direction and at a downstream side of the abovementioned first guiding unit.

Description

technical field [0001] The present invention relates to a technique for pulling out and cutting a lead wire from a roll body of the lead wire. Background technique [0002] In a solar battery module, a plurality of light conversion devices called battery cells are arranged, and these multiple battery cells are connected by wires. The lead wire is stored and managed as a reel wound on a dedicated reel (bobbin), and when used, it is pulled out from the reel and cut, and is arranged at a predetermined position of the solar cell module for multiple battery cells. connection to each other. [0003] It is preferable that the lead wire is in a straight state when connecting the battery cells to each other so that the lead wire does not float from the battery cell. However, since the lead wires are stored and managed as rolls as described above, there is deformation. Therefore, as a method of eliminating the deformation, Patent Document 1 proposes a method of eliminating the defo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/18
CPCY02E10/50Y02P70/50
Inventor 园部司
Owner HIRATA & CO LTD