CN203644811U - Sintering furnace belt for solar battery - Google Patents
Sintering furnace belt for solar battery Download PDFInfo
- Publication number
- CN203644811U CN203644811U CN201320868705.6U CN201320868705U CN203644811U CN 203644811 U CN203644811 U CN 203644811U CN 201320868705 U CN201320868705 U CN 201320868705U CN 203644811 U CN203644811 U CN 203644811U
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- Prior art keywords
- linkage section
- segment
- support portion
- horizontal contact
- solar battery
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- 238000005245 sintering Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000007514 turning Methods 0.000 claims description 36
- 230000000153 supplemental effect Effects 0.000 claims description 17
- 230000002459 sustained effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 7
- 239000012634 fragment Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Photovoltaic Devices (AREA)
Abstract
The utility model provides a sintering furnace belt for a solar battery, which is used for carrying out sintering on a solar cell (40). The sintering furnace belt for the solar battery comprises a net belt (10) and a bracket, wherein the bracket is fixedly arranged on the net belt (10) and comprises a first supporting part (21) and a second supporting part (31), the first supporting part (21) and the second supporting part (31) are arranged oppositely and extend along the transmission direction of the solar cell (40), and the solar cell (40) is arranged between the first supporting part (21) and the second supporting part (31) and arranged with the net belt (10) at an interval. According to the sintering furnace belt for the solar battery, the problem that the sintering furnace belt for the solar battery is likely to influence the quality of the battery in the prior art can be solved.
Description
Technical field
The utility model relates to solar cell manufacture field, in particular to a kind of solar cell sintered furnace band.
Background technology
The standard size of monocrystalline silicon piece is 156*156mm, thickness 180 μ m left and right, and cell piece carries out sintering through entering sintering furnace after printing.
As shown in Figure 1, conventionally the monocrystalline solar cells sintering crawler adopting in prior art comprises guipure 10 ' and is fixed on the support 20 ' for support cells sheet on guipure 10 ', because the fulcrum between the grid line of solar cell and the support 20 ' of sintering crawler contacts, easily damage grid line, affects battery quality.
Utility model content
The utility model aims to provide a kind of solar cell sintered furnace band, easily affects the problem of battery quality to solve solar cell sintered furnace band in prior art.
To achieve these goals, according to an aspect of the present utility model, provide a kind of solar cell sintered furnace band, for solar battery sheet is carried out to sintering, having comprised: guipure; Support, is fixedly installed on guipure, comprises the first support portion and the second support portion that are oppositely arranged and extend along the transmission direction of solar battery sheet, and solar battery sheet is arranged between the first support portion and the second support portion, and arranges with guipure interval.
Further, the first support portion comprises the first linkage section being connected and is arranged on the second linkage section of the first linkage section downside, between the first linkage section and the second linkage section, form the first recessed turning, the second support portion comprises the 3rd linkage section being connected and is arranged on the 4th linkage section of the 3rd linkage section downside, between the 3rd linkage section and the 4th linkage section, form the second recessed turning, the relative both sides of solar battery sheet are supported on respectively the first recessed turning and the second recessed corner.
Further, the second linkage section has the first horizontal contact-segment near the position at the first recessed turning, the 4th linkage section has the second horizontal contact-segment near the position at the second recessed turning, the first horizontal contact-segment and the second horizontal contact-segment are positioned at sustained height, and the relative both sides of solar battery sheet are supported on respectively in the first horizontal contact-segment and the second horizontal contact-segment.
Further, the width of the first horizontal contact-segment and the second horizontal contact-segment is 0.2 to 1.5mm.
Further, the first support portion also comprises the 5th linkage section being connected and is arranged on the 6th linkage section of the 5th linkage section downside, the 5th linkage section is connected with the 6th linkage section, and be arranged on the 6th linkage section downside, between the 6th linkage section and the 5th linkage section, form the 3rd recessed turning, the second support portion also comprises the 7th linkage section being connected and is arranged on the 8th linkage section of the 7th linkage section downside, the 7th linkage section is connected with the 8th linkage section, and be arranged on the 8th linkage section downside, between the 8th linkage section and the 7th linkage section, form the 4th recessed turning.
Further, the 6th linkage section has the 3rd horizontal contact-segment near the position at the 3rd recessed turning, the 8th linkage section has the 4th horizontal contact-segment near the position at the 4th recessed turning, the 3rd horizontal contact-segment and the 4th horizontal contact-segment are positioned at sustained height, and the relative both sides of solar battery sheet are supported on respectively in the 3rd horizontal contact-segment and the 4th horizontal contact-segment.
Further, the width of the 3rd horizontal contact-segment and the 4th horizontal contact-segment is 0.2 to 1.5mm.
Further, the arranged outside of the first support portion has the first supplemental support portion, and the arranged outside of the second support portion has the second supplemental support portion, and the first supplemental support portion and the second supplemental support portion are all fixedly installed on guipure.
Further, support comprises the first support and the second support, the first support zone on the first support, the second support zone on the second support, the first support and the second support Mirror Symmetry.
Application the technical solution of the utility model, comprises for the solar cell sintered furnace band that solar battery sheet is carried out to sintering: guipure; Support, is fixedly installed on guipure, comprises the first support portion and the second support portion that are oppositely arranged and extend along the transmission direction of solar cell, and solar cell is arranged between the first support portion and the second support portion, and arranges with guipure interval.By the first support portion and the second support portion are set, and make solar cell be arranged on the mode between the first support portion and the second support portion, can make solar cell support by two bearing diagonal portions, between the grid line of solar cell and the support of sintering crawler, do not have and contact simultaneously, therefore can avoid damaging grid line, ensure battery quality.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of solar cell sintered furnace band of the prior art;
Fig. 2 shows according to the structural representation of the solar cell sintered furnace band of embodiment of the present utility model;
Fig. 3 shows according to the structure for amplifying schematic diagram at the A place of Fig. 2;
Fig. 4 shows according to the structure for amplifying schematic diagram at the B place of Fig. 2;
Fig. 5 shows according to the structure for amplifying schematic diagram at the C place of Fig. 2; And
Fig. 6 shows according to the structure for amplifying schematic diagram at the D place of Fig. 2.
Reference numeral: 10, guipure; 20, the first support; 30, the second support; 40, solar battery sheet; 21, the first support portion; 22, the first supplemental support portion; 211, the first linkage section; 212, the second linkage section; 213, the 5th linkage section; 214, the 6th linkage section; 215, the first recessed turning; 216, the 3rd recessed turning; 217, the first horizontal contact-segment; 218, the 3rd horizontal contact-segment; 31, the second support portion; 32, the second supplemental support portion; 311, the 3rd linkage section; 312, the 4th linkage section; 313, the 7th linkage section; 314, the 8th linkage section; 315, the second recessed turning; 316, the 4th recessed turning; 317, the second horizontal contact-segment; 318, the 4th horizontal contact-segment.
Embodiment
Hereinafter also describe the utility model in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
As shown in Figures 2 to 6, according to embodiment of the present utility model, comprise guipure 10 and support for the solar cell sintered furnace band that solar battery sheet 40 is carried out to sintering, guipure 10 is for driving solar battery sheet 40 to move in sintering furnace, thereby solar battery sheet 40 is carried out to sintering.Support is fixedly installed on guipure 10, comprise the first support portion 21 and the second support portion 31 that are oppositely arranged and extend along the transmission direction of solar battery sheet 40, solar battery sheet 40 is arranged between the first support portion 21 and the second support portion 31, and arranges with guipure 10 intervals.The transmission direction of solar battery sheet 40 is herein the direction of motion of guipure 10, and distance between the first support portion 21 and the peak of the second support portion 31 is greater than the length of side of solar battery sheet 40.
The front and back of solar battery sheet 40 is grid line printing, the about 1.5mm place that keeps to the side is not printed slurry, the application passes through spacing solar battery sheet 40 between the first support portion 21 and the second support portion 31, the edge of solar battery sheet 40 is contacted with the second support portion with the first support portion 21, thereby together move with guipure 10, when solar battery sheet 40 enters while carrying out sintering in sintering furnace, because solar battery sheet 40 only contacts with support at edge, between grid line and support, there is no contact point, therefore can not damage grid line, can effectively ensure the sintering quality of solar battery sheet 40.
In the present embodiment, the first support portion 21 comprises the first linkage section 211 being connected and the second linkage section 212 that is arranged on the first linkage section 211 downsides, between the first linkage section 211 and the second linkage section 212, form the first recessed turning 215, the second support portion 31 comprises the 3rd linkage section 311 being connected and the 4th linkage section 312 that is arranged on the 3rd linkage section 311 downsides, between the 3rd linkage section 311 and the 4th linkage section 312, form the second recessed turning 315, the relative both sides of solar battery sheet 40 are supported on respectively the first recessed turning 215 and 315 places, the second recessed turning.
The relative both sides of solar battery sheet 40 are arranged on the first recessed turning 215 and 315 places, the second recessed turning, can form restriction to the position of solar battery sheet 40 by two recessed turnings, can prevent that solar battery sheet 40 from moving downwards by the barrier effect of the second linkage section 212 and the 4th linkage section 312 on the one hand, can prevent that solar battery sheet 40 is to both sides skew by the barrier effect of the first linkage section 211 and the 3rd linkage section 311 on the other hand, thereby can prevent well that solar battery sheet 40 is offset in the process of transport.In the time that solar battery sheet 40 imports sintering crawler into, even if solar battery sheet 40 and support have, depart from a small quantity also can be by sliding into the second linkage section 212 and the 4th linkage section 312 places with the first linkage section 211 and contacting of the 3rd linkage section 311, thereby ensure that solar battery sheet 40 is parallel with furnace zone, can reduce cell piece edge and support friction in transmitting procedure and cause fragment, can ensure again the solar battery sheet 40 aligning test transport tapes on sintering outlet furnace zone, avoid causing fragment because passing inclined to one side card.
Preferably, the second linkage section 212 has the first horizontal contact-segment 217 near the position at the first recessed turning 215, the 4th linkage section 312 has the second horizontal contact-segment 317 near the position at the second recessed turning 315, the first horizontal contact-segment 217 and the second horizontal contact-segment 317 are positioned at sustained height, and the relative both sides of solar battery sheet 40 are supported on respectively in the first horizontal contact-segment 217 and the second horizontal contact-segment 317.Horizontal contact-segment can and solar battery sheet 40 between form better positioning relation, ensure that better solar battery sheet 40 is parallel with furnace zone in transmitting procedure, reduce the friction between solar battery sheet 40 and support, ensure the stability in solar battery sheet 40 transmitting procedures.
Preferably, the width of the first horizontal contact-segment 217 and the second horizontal contact-segment 317 is 0.2 to 1.5mm.Because the grid line of solar battery sheet 40 is 1.5mm apart from the distance at edge, therefore the width of horizontal contact-segment is defined as to 0.2 to 1.5mm, can either ensure to realize better and supporting between horizontal contact-segment and solar battery sheet 40, the slurry that can prevent again solar battery sheet 40 does not produce and contacts with furnace zone, avoid grid line to contact and damage with horizontal contact-segment, ensured better the quality of solar battery sheet.
Preferably, the first support portion 21 also comprises the 5th linkage section 213 being connected and the 6th linkage section 214 that is arranged on the 5th linkage section 213 downsides, the 5th linkage section 213 is connected with the 6th linkage section 214, and be arranged on the 6th linkage section 214 downsides, between the 6th linkage section 214 and the 5th linkage section 213, form the 3rd recessed turning 216, the second support portion 31 also comprises the 7th linkage section 313 being connected and the 8th linkage section 314 that is arranged on the 7th linkage section 313 downsides, the 7th linkage section 313 is connected with the 8th linkage section 314, and be arranged on the 8th linkage section 314 downsides, between the 8th linkage section 314 and the 7th linkage section 313, form the 4th recessed turning 316.
The 6th linkage section 214 has the 3rd horizontal contact-segment 218 near the position at the 3rd recessed turning 216, the 8th linkage section 314 has the 4th horizontal contact-segment 318 near the position at the 4th recessed turning 316, the 3rd horizontal contact-segment 218 and the 4th horizontal contact-segment 318 are positioned at sustained height, and the relative both sides of solar battery sheet 40 are supported on respectively in the 3rd horizontal contact-segment 218 and the 4th horizontal contact-segment 318.
The width of the 3rd horizontal contact-segment 218 and the 4th horizontal contact-segment 318 is 0.2 to 1.5mm.
Above-mentioned each linkage section all tilts to extend to the inside, makes the first support portion 21 and the second support portion 31 form bench formula inclined-plane supporting construction, can be adapted to the transmission of the solar battery sheet 40 of different size, therefore can have better applicability.Based on the application's above-mentioned design philosophy, can spread out and stretch out the structure that arranges of more multi-link section, describe in detail no longer one by one herein.
Preferably, the arranged outside of the first support portion 21 has the arranged outside of the first supplemental support portion 22, the second support portions 31 to have the second 32, the first supplemental support portions 22 of supplemental support portion and the second supplemental support portion 32 to be all fixedly installed on guipure 10.Can improve further the stability of strutting system of support by two supplemental support portions, thereby prevent the problem that causes two bearing diagonal portions to be offset laterally due to the pressure of solar battery sheet 40 in course of conveying, ensure better the transmission stability of solar battery sheet 40.
Above-mentioned structure can be positioned on same support, also can lay respectively on multiple different supports, in the present embodiment, support comprises the first support 20 and the second support 30, the first support portion 21 and the first supplemental support portion 22 are positioned on the first support 20, the second support portion 31 and the second supplemental support portion 32 are positioned on the second support 30, the first support 20 and the second support 30 Mirror Symmetries.
In other embodiments, the whole support structure that also can be formed in one, then entirety is fixedly installed on guipure 10.
The mode that is fixedly connected with between support and guipure 10 can be for dismountable connected mode such as being spirally connected, and can be also the non-removable connected modes such as welding.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
1, the slurry on cell piece does not produce and contacts with furnace zone, has improved the quality of solar battery sheet.
2, ensured that cell piece is parallel with furnace zone, reduced solar battery sheet edge and support friction in transmitting procedure and cause fragment.
3, can reduce the fragment that cell piece edge and support friction cause in transmitting procedure, can ensure that again the solar battery sheet on sintering outlet furnace zone is aimed at test transport tape, avoid causing fragment because passing inclined to one side card.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (9)
1. a solar cell sintered furnace band, for solar battery sheet (40) is carried out to sintering, is characterized in that, comprising: guipure (10);
Support, be fixedly installed on described guipure (10), comprise the first support portion (21) and the second support portion (31) that are oppositely arranged and extend along the transmission direction of described solar battery sheet (40), described solar battery sheet (40) is arranged between the first support portion (21) and the second support portion (31), and arranges with described guipure (10) interval.
2. solar cell sintered furnace band according to claim 1, it is characterized in that, described the first support portion (21) comprises the first linkage section (211) being connected and is arranged on second linkage section (212) of described the first linkage section (211) downside, between described the first linkage section (211) and described the second linkage section (212), form the first recessed turning (215), described the second support portion (31) comprises the 3rd linkage section (311) being connected and is arranged on the 4th linkage section (312) of described the 3rd linkage section (311) downside, between described the 3rd linkage section (311) and described the 4th linkage section (312), form the second recessed turning (315), the relative both sides of described solar battery sheet (40) are supported on respectively described the first recessed turning (215) and the second recessed turning (315) is located.
3. solar cell sintered furnace band according to claim 2, it is characterized in that, described the second linkage section (212) has the first horizontal contact-segment (217) near the position at described the first recessed turning (215), described the 4th linkage section (312) has the second horizontal contact-segment (317) near the position at described the second recessed turning (315), described the first horizontal contact-segment (217) and described the second horizontal contact-segment (317) are positioned at sustained height, the relative both sides of described solar battery sheet (40) are supported on respectively in the first horizontal contact-segment (217) and described the second horizontal contact-segment (317).
4. solar cell sintered furnace band according to claim 3, is characterized in that, the width of described the first horizontal contact-segment (217) and described the second horizontal contact-segment (317) is 0.2 to 1.5mm.
5. solar cell sintered furnace band according to claim 2, it is characterized in that, described the first support portion (21) also comprises the 5th linkage section (213) being connected and is arranged on the 6th linkage section (214) of described the 5th linkage section (213) downside, described the 5th linkage section (213) is connected with described the 6th linkage section (214), and be arranged on described the 6th linkage section (214) downside, between described the 6th linkage section (214) and described the 5th linkage section (213), form the 3rd recessed turning (216), described the second support portion (31) also comprises the 7th linkage section (313) being connected and is arranged on the 8th linkage section (314) of described the 7th linkage section (313) downside, described the 7th linkage section (313) is connected with described the 8th linkage section (314), and be arranged on described the 8th linkage section (314) downside, between described the 8th linkage section (314) and described the 7th linkage section (313), form the 4th recessed turning (316).
6. solar cell sintered furnace band according to claim 5, it is characterized in that, described the 6th linkage section (214) has the 3rd horizontal contact-segment (218) near the position at described the 3rd recessed turning (216), described the 8th linkage section (314) has the 4th horizontal contact-segment (318) near the position at described the 4th recessed turning (316), described the 3rd horizontal contact-segment (218) and described the 4th horizontal contact-segment (318) are positioned at sustained height, the relative both sides of described solar battery sheet (40) are supported on respectively in the 3rd horizontal contact-segment (218) and described the 4th horizontal contact-segment (318).
7. solar cell sintered furnace band according to claim 6, is characterized in that, the width of described the 3rd horizontal contact-segment (218) and described the 4th horizontal contact-segment (318) is 0.2 to 1.5mm.
8. solar cell sintered furnace band according to claim 1, it is characterized in that, the arranged outside of described the first support portion (21) has the first supplemental support portion (22), the arranged outside of described the second support portion (31) has the second supplemental support portion (32), and described the first supplemental support portion (22) and described the second supplemental support portion (32) are all fixedly installed on described guipure (10).
9. solar cell sintered furnace band according to claim 1, it is characterized in that, described support comprises the first support (20) and the second support (30), described the first support portion (21) is positioned on described the first support (20), it is upper that described the second support portion (31) is positioned at described the second support (30), described the first support (20) and described the second support (30) Mirror Symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868705.6U CN203644811U (en) | 2013-12-26 | 2013-12-26 | Sintering furnace belt for solar battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868705.6U CN203644811U (en) | 2013-12-26 | 2013-12-26 | Sintering furnace belt for solar battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644811U true CN203644811U (en) | 2014-06-11 |
Family
ID=50876035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320868705.6U Expired - Fee Related CN203644811U (en) | 2013-12-26 | 2013-12-26 | Sintering furnace belt for solar battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081707A (en) * | 2019-03-20 | 2019-08-02 | 常州大学 | A kind of sintering crawler device improving solar battery sheet appearance |
-
2013
- 2013-12-26 CN CN201320868705.6U patent/CN203644811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081707A (en) * | 2019-03-20 | 2019-08-02 | 常州大学 | A kind of sintering crawler device improving solar battery sheet appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 |