CN218957752U - Steel strip and curing oven - Google Patents
Steel strip and curing oven Download PDFInfo
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- CN218957752U CN218957752U CN202222538951.7U CN202222538951U CN218957752U CN 218957752 U CN218957752 U CN 218957752U CN 202222538951 U CN202222538951 U CN 202222538951U CN 218957752 U CN218957752 U CN 218957752U
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- steel strip
- steel belt
- steel
- reinforcing ribs
- belt body
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to the technical field of photovoltaic module processing, in particular to a steel belt and a curing furnace, wherein the steel belt comprises a steel belt body and reinforcing ribs, the steel belt body comprises a first surface and a second surface which are away from each other, the first surface is used for bearing a battery string, the reinforcing ribs are connected to the second surface of the steel belt body, the two reinforcing ribs are arranged along the length direction of the steel belt body, and the two reinforcing ribs are arranged at intervals relatively along the width direction of the steel belt body. Along the width direction of steel band body, set up two strengthening ribs at opposite interval, there is the clearance between two strengthening ribs, the battery cluster can with the clearance is relative to be placed. The steel belt body is supported through the reinforcing ribs, the steel belt body is applied to pull, and the pressure generated by the battery strings is balanced, so that the stress of the steel belt body is more balanced, the surface of the steel belt body is smoother, and the surface of the steel belt body can meet the requirement of transmitting the battery strings.
Description
Technical Field
The utility model relates to the technical field of photovoltaic module processing, in particular to a steel belt and a curing oven.
Background
In the photovoltaic module processing process, after slicing the battery piece, a shingle technology is adopted, and the battery piece is welded into a battery string through a conductive adhesive material, so that the usable area of the battery piece is increased, and the conversion efficiency of the photovoltaic module is improved. In the case of welding the battery cells, it is necessary to weld and cure the conductive paste using a curing oven.
The curing oven is provided with a steel belt, and after the battery string is welded, the battery string is transmitted through the steel belt. However, the middle position of the existing steel belt is easy to be sunk after the steel belt is used for a long time. Resulting in a steel strip with a surface flatness that does not meet the requirements for transporting battery strings.
Disclosure of Invention
The utility model provides a steel belt and a curing oven, which are used for solving the problem that the flatness of the surface of the steel belt cannot meet the requirement of a battery string transmission because the middle position of the steel belt is easy to dent after the steel belt is used for a long time in the prior art.
In order to solve the technical problems, the utility model is realized as follows:
in a first aspect, the utility model provides a steel strip for a curing oven, the steel strip comprises a steel strip body and reinforcing ribs, wherein the steel strip body comprises a first surface and a second surface which are opposite to each other, the first surface is used for bearing a battery string, the reinforcing ribs are connected to the second surface of the steel strip body, the reinforcing ribs comprise two reinforcing ribs, the two reinforcing ribs are arranged along the length direction of the steel strip body, and the two reinforcing ribs are arranged at intervals relatively along the width direction of the steel strip body.
Optionally, along the length direction of the steel strip body, the steel strip body includes a first side and a second side that are oppositely disposed, wherein one of the reinforcing ribs is disposed near the first side, and the other reinforcing rib is disposed near the second side.
Optionally, the steel strip further comprises an adsorption mechanism, and the adsorption mechanism is arranged between the two reinforcing ribs.
Optionally, the adsorption mechanism includes pumping part and through-hole, wherein, the through-hole set up in on the steel band body, just the through-hole set up in two between the strengthening rib, pumping part intercommunication in the through-hole.
Optionally, along the length direction of the steel strip body, the length of the reinforcing rib is adapted to the length of the steel strip body.
Optionally, along the length direction of steel band body, the strengthening rib includes the third surface and the fourth surface that deviate from each other, the third surface connect in the second surface of steel band body, the interval sets up a plurality of recesses on the fourth surface.
Optionally, the groove is an arc groove.
Optionally, the interval between two adjacent grooves is 0.2mm-0.4mm.
Optionally, the width of the reinforcing ribs is 7mm-9mm along the width direction of the steel strip body.
In a second aspect, the present utility model provides a curing oven comprising a curing oven body and the steel strip of the first aspect.
The utility model provides a steel belt and a curing furnace, wherein the steel belt comprises a steel belt body and reinforcing ribs, the steel belt body comprises a first surface and a second surface which are away from each other, the first surface is used for bearing a battery string, the reinforcing ribs are connected to the second surface of the steel belt body, the reinforcing ribs comprise two reinforcing ribs, the two reinforcing ribs are arranged along the length direction of the steel belt body, and the two reinforcing ribs are arranged at intervals relatively along the width direction of the steel belt body. Along the width direction of steel band body, set up two strengthening ribs at opposite interval, there is the clearance between two strengthening ribs, the battery cluster can with the clearance is relative to be placed. The steel belt body is supported through the reinforcing ribs, the steel belt body is applied to pull, the pressure generated by the battery strings is balanced, the stress of the steel belt body is balanced, the surface of the steel belt body is smoother, the surface of the steel belt body can meet the requirement of conveying the battery strings, and the battery strings can be attached to the surface of the steel belt body.
Drawings
Fig. 1 shows a front view of a steel strip according to an embodiment of the utility model.
Fig. 2 shows a bottom view of the steel strip in an embodiment of the utility model.
Fig. 3 shows a front view of the reinforcing bar according to an embodiment of the present utility model.
Reference numerals:
10: a steel strip body; 11: a first surface; 12: a second surface; 13: a first side; 14: a second side; 15: a through hole; 20: reinforcing ribs; 21: a third surface; 22: a fourth surface; 23: a groove; 30; and (3) battery strings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present utility model. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Referring to fig. 1, there is shown a front view of a steel strip in accordance with an embodiment of the present utility model; referring to fig. 2, a top view of the steel strip in an embodiment of the present utility model is shown; referring to fig. 3, a front view of the reinforcing bar according to an embodiment of the present utility model is shown.
As shown in fig. 1 to 3, the embodiment of the present utility model provides a steel strip for a curing oven, the steel strip includes a steel strip body 10 and reinforcing ribs 20, wherein the steel strip body 10 includes a first surface 11 and a second surface 12 facing away from each other, the first surface 11 is used for carrying a battery string 30, the reinforcing ribs 20 are connected to the second surface 12 of the steel strip body 10, the reinforcing ribs 20 include two reinforcing ribs 20, the two reinforcing ribs 20 are disposed along the length direction of the steel strip body 10, and the two reinforcing ribs 20 are disposed at opposite intervals along the width direction of the steel strip body 10.
The steel strip provided by the embodiment of the utility model is used for a curing oven. In the processing procedure of the battery string 30, after the battery piece is sliced, in order to improve the usable area of the battery piece and improve the conversion efficiency of the photovoltaic module, the battery piece is connected by adopting the shingle technology. The tiling technique refers to welding the battery cells into a battery string 30 by a conductive paste material. The curing oven is used for welding and curing the conductive adhesive, and then the cured battery strings 30 are transmitted through the steel belt.
The steel strip in the embodiment of the present utility model includes a steel strip body 10 and reinforcing ribs 20, and the steel strip body 10 is used for conveying a battery string 30. The steel strip body 10 is a strip-shaped structure, and the length direction of the strip-shaped structure is the same as the running direction of the steel strip body 10. The steel strip body 10 in the embodiment of the present utility model includes a first surface 11 and a second surface 12 facing away from each other, and the first surface 11 is used for carrying the battery string 30.
In general, the battery string 30 is placed at an intermediate position in the width direction of the steel strip body 10. The width of the steel strip body 10 is set to be between 180mm and 210mm, and may be 180mm, 185mm, 190mm, 200mm, 205mm, 210mm, or the like. The thickness of the steel strip body 10 is set to be between 0.2mm and 0.4mm, and may be specifically 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, and the like. In the embodiment of the present utility model, the specific width and specific thickness of the steel strip body 10 are not limited, and in actual use, the steel strip body is set by a technician according to actual use requirements.
As shown in fig. 1, the reinforcing bars 20 in the embodiment of the present utility model are attached to the second surface 12 of the steel strip body 10. The reinforcing bars 20 may be connected to the second surface 12 of the steel strip body 10 by welding, and the reinforcing bars 20 may be integrally formed with the steel strip body 10. In the embodiment of the present utility model, the specific connection manner between the reinforcing rib 20 and the steel strip body 10 is not limited, and any manner that can achieve connection between the reinforcing rib 20 and the steel strip body 10 belongs to the protection scope of the present utility model.
As shown in fig. 2, the reinforcing bars 20 in the embodiment of the present utility model include two reinforcing bars 20 disposed along the length direction of the steel strip body 10, that is, the extending direction of the reinforcing bars 20 is the same as the running direction of the steel strip body 10. Along the width direction of the steel strip body 10, two reinforcing ribs 20 are arranged at opposite intervals, that is, a gap exists between the two reinforcing ribs 20, and the battery strings 30 can be placed opposite to the gap. The steel belt body 10 is applied through the reinforcing ribs 20 to pull, the pressure generated by the battery strings 30 is balanced, the stress of the steel belt body 10 is more balanced, the surface of the steel belt body 10 is smoother, the surface of the steel belt body 10 can meet the requirement of conveying the battery strings 30, and the battery strings 30 can be attached to the surface of the steel belt body 10.
The utility model provides a steel belt and a curing furnace, wherein the steel belt is used for the curing furnace and comprises a steel belt body 10 and reinforcing ribs 20, wherein the steel belt body 10 comprises a first surface 11 and a second surface 12 which are opposite to each other, the first surface 11 is used for bearing a battery string 30, the reinforcing ribs 20 are connected to the second surface 12 of the steel belt body 10, the reinforcing ribs 20 comprise two reinforcing ribs 20, the two reinforcing ribs 20 are arranged along the length direction of the steel belt body 10, and the two reinforcing ribs 20 are arranged at intervals relatively along the width direction of the steel belt body 10. Along the width direction of the steel strip body 10, two reinforcing ribs 20 are provided at opposite intervals, a gap exists between the two reinforcing ribs 20, and the battery string 30 can be placed opposite to the gap. The steel belt body 10 is supported through the reinforcing ribs 20, the steel belt body 10 is applied to pull, the pressure generated by the battery strings 30 is balanced, the stress of the steel belt body 10 is balanced, the surface of the steel belt body 10 is smoother, the surface of the steel belt body 10 can meet the requirement of conveying the battery strings 30, and the battery strings 30 can be attached to the surface of the steel belt body 10.
Additionally, in some alternative embodiments, the steel strip body 10 includes oppositely disposed first and second sides 13, 14 along the length of the steel strip body 10, with one of the ribs 20 disposed adjacent the first side 13 and the other rib 20 disposed adjacent the second side 14.
In the embodiment of the present utility model, the steel strip body 10 includes a first side 13 and a second side 14 which are disposed opposite to each other, and the first side 13 and the second side 14 are disposed along the length direction of the steel strip body 10. The reinforcing ribs 20 include two reinforcing ribs, one reinforcing rib 20 being disposed adjacent to the first side 13 and the other reinforcing rib 20 being disposed adjacent to the second side. So that the gap between the two reinforcing bars 20 is larger, the battery string 30 may be disposed opposite to the gap.
As shown in fig. 2, in the embodiment of the present utility model, the width between the two reinforcing ribs 20 may be the same as the width of the steel strip body 10 in the width direction of the steel strip body 10, and the width between the two reinforcing ribs 20 may be slightly smaller than the width of the steel strip body 10. In this regard, the present utility model is not particularly limited, and in actual use, a technician may set as needed.
Additionally, in some alternative embodiments, the steel strip also includes an adsorption mechanism disposed between the two reinforcing bars 20.
In the embodiment of the utility model, in order to avoid the relative sliding between the battery string 30 and the steel belt body 10 and scratching the battery string 30 in the process of conveying the battery string 30 by the steel belt body 10. The steel belt is also provided with an adsorption mechanism, and the battery strings 30 are fixed on the steel belt body 10 through the adsorption mechanism in the process of conveying the steel belt body 10.
In the embodiment of the present utility model, a gap exists between two reinforcing ribs 20, and an adsorption mechanism is disposed between two reinforcing ribs 20, and the adsorption mechanism can adsorb a battery string 30, and the battery string 30 can be disposed opposite to the gap between two reinforcing ribs 20.
In addition, in some alternative embodiments, the adsorption mechanism includes a suction member and a through hole 15, wherein the through hole 15 is provided on the steel strip body 10, and the through hole 15 is provided between the two reinforcing ribs 20, and the suction member is communicated with the through hole 15.
As an alternative embodiment, as shown in fig. 2, in the embodiment of the present utility model, the suction mechanism includes a suction member and a through hole 15, and the through hole 15 is provided on the steel strip body 10. The through holes 15 may extend along the second surface 12 of the steel strip body 10 to the first surface 11 of the steel strip body 10. And the through holes 15 are arranged between the two reinforcing ribs 20, and the air extraction component is communicated with the through holes 15. Specifically, the air extracting member is connected to an end of the through hole 15 near the second surface 12, and the battery string 30 is placed at an end of the through hole 15 near the first surface 11. The battery string 30 can be fixed to the first surface 11 of the steel strip body 10 by suction by the suction means.
It should be noted that, in the embodiment of the present utility model, the through holes 15 may include a plurality of through holes 15, and the plurality of through holes 15 are spaced apart from each other, one ends of the plurality of through holes 15 are all connected to the air extraction member, and the other ends of the plurality of through holes 15 may be placed with a plurality of battery strings 30. The plurality of battery strings 30 are simultaneously fixed through the plurality of through holes 15.
In addition, in some alternative embodiments, the length of the reinforcing bars 20 is adapted to the length of the steel strip body 10 along the length of the steel strip body 10.
As shown in fig. 2, in the embodiment of the present utility model, the length of the reinforcing bars 20 is adapted to the length of the steel strip body 10 along the length direction of the steel strip body 10. For example, the length of the reinforcing bars 20 is equal to the length of the steel strip body 10, or the length of the reinforcing bars 20 is slightly smaller than the length of the steel strip body 10. Through setting up the length of strengthening rib 20 to with the length adaptation of steel band body 10 for along the extending direction of steel band body 10, the equal atress of steel band body 10 is comparatively balanced, and the surface of steel band body 10 is more level and smooth.
In addition, in some alternative embodiments, the reinforcing ribs 20 include third and fourth surfaces 21 and 22 facing away from each other along the length of the steel strip body 10, the third surface 21 being connected to the second surface 12 of the steel strip body 10, and the fourth surface 22 being provided with a plurality of grooves 23 at intervals.
As shown in fig. 1, in the embodiment of the present utility model, along the length direction of the steel strip body 10, the third surface 21 of the reinforcing rib 20 is connected to the second surface of the steel strip body 10, and a plurality of grooves 23 are provided on the fourth surface 22 of the reinforcing rib 20 at intervals. By providing a plurality of grooves 23 at intervals on the side of the reinforcing rib 20 away from the steel strip body 10, the fourth surface 22 of the reinforcing rib 20 is in a wave shape. The strength of the reinforcing bars 20 is increased so that the reinforcing bars 20 can better support the steel strip body 10.
It should be noted that, the groove 23 may be an arc groove or a rectangular groove, and in the embodiment of the present utility model, the specific structure of the groove 23 is not limited too much. In actual use, the skilled artisan selects the appropriate configuration.
Additionally, in some alternative embodiments, the groove 23 is an arcuate groove.
As shown in fig. 3, in the embodiment of the present utility model, the groove 23 is provided as an arc-shaped groove. The arc-shaped groove is smoother, the structure is simple, and the arrangement is convenient. And the arc-shaped groove has a large transition surface, so that the strength of the reinforcing rib 20 can be better enhanced.
It should be noted that, in the embodiment of the present utility model, a chamfer may be provided between the arc-shaped groove and the fourth surface 22 of the reinforcing rib 20 to further increase the transition surface of the arc-shaped groove. For example, an arc chamfer is provided between the arc groove and the fourth surface 22 of the reinforcing bead 20, the radius of the arc chamfer being 0.1mm. Of course, the radius of the circular arc chamfer is 0.1mm only in one embodiment of the present utility model, and the present utility model is not limited to the specific radius of the circular arc chamfer, and the skilled person can set the radius according to the need.
Additionally, in some alternative embodiments, the spacing between adjacent two grooves 23 is 0.2mm-0.4mm.
In the embodiment of the present utility model, the interval between the adjacent two grooves 23 is set to 0.2mm to 0.4mm. Specifically, it may be 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, etc. In the embodiment of the present utility model, the specific size of the interval between the adjacent two grooves 23 is not excessively limited, and in actual use, is set by a technician as needed. By setting the interval between the adjacent two grooves 23 to 0.2mm to 0.4mm so that the interval between the adjacent two grooves is smaller, more grooves 23 can be provided on the fourth surface 22 of the reinforcing bead 20 to further enhance the strength of the reinforcing bead 20.
In addition, in some alternative embodiments, the width of the reinforcing bars 20 is 7mm-9mm along the width of the steel strip body 10.
As shown in fig. 2, in the embodiment of the present utility model, the width of the reinforcing bars 20 is set to 7mm to 9mm in the width direction of the steel strip body 10. Specifically, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, etc. are possible. In the embodiment of the present utility model, the specific width of the reinforcing rib 20 is not excessively limited, and in actual use, is set by a technician as needed. In the embodiment of the present utility model, the width of the reinforcing bars 20 is set to 7mm to 9mm to avoid the influence of the reinforcing bars 20 on the conveying of the battery strings 30 by the steel strip body 10.
The utility model provides a steel belt and a curing furnace, wherein the steel belt is used for the curing furnace and comprises a steel belt body and reinforcing ribs, the steel belt body comprises a first surface and a second surface which are away from each other, the first surface is used for bearing a battery string, the reinforcing ribs are connected to the second surface of the steel belt body, the reinforcing ribs comprise two reinforcing ribs, the two reinforcing ribs are arranged along the length direction of the steel belt body, and the two reinforcing ribs are arranged at intervals relatively along the width direction of the steel belt body. Along the width direction of steel band body, set up two strengthening ribs at opposite interval, there is the clearance between two strengthening ribs, the battery cluster can with the clearance is relative to be placed. The steel belt body is supported through the reinforcing ribs, the steel belt body is applied to pull, the pressure generated by the battery strings is balanced, the stress of the steel belt body is balanced, the surface of the steel belt body is smoother, the surface of the steel belt body can meet the requirement of conveying the battery strings, and the battery strings can be attached to the surface of the steel belt body.
The embodiment of the utility model also provides a curing oven which comprises a curing oven body and the steel strip in the embodiment.
In the embodiment of the present utility model, the steel strip included in the curing oven has the same structure as the steel strip in each embodiment, and the beneficial effects thereof are similar, and are not described herein.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other.
While alternative embodiments of the present utility model have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including alternative embodiments and all such alterations and modifications as fall within the scope of the embodiments of the utility model.
Finally, it is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or terminal. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in an article or terminal device comprising the element.
While the foregoing has been described in some detail by way of illustration of the principles and embodiments of the utility model, and while in accordance with the principles and implementations of the utility model, those skilled in the art will readily recognize that the utility model is not limited thereto.
Claims (10)
1. A steel strip, characterized in that the steel strip is used for a curing oven, the steel strip comprises a steel strip body and reinforcing ribs, wherein,
the steel belt body comprises a first surface and a second surface which are mutually away from each other, the first surface is used for bearing a battery string, the reinforcing rib is connected with the second surface of the steel belt body,
the reinforcing ribs comprise two reinforcing ribs, the two reinforcing ribs are arranged along the length direction of the steel belt body, the two reinforcing ribs are arranged at intervals relatively along the width direction of the steel belt body.
2. The steel strip of claim 1 wherein the steel strip body includes oppositely disposed first and second sides along a length of the steel strip body,
one of the reinforcing ribs is arranged close to the first side face, and the other reinforcing rib is arranged close to the second side face.
3. The steel strip of claim 2, further comprising an adsorption mechanism disposed between two of the reinforcing bars.
4. The steel strip of claim 3, wherein the suction means comprises a suction member and a through hole, wherein,
the through holes are arranged on the steel belt body (10) and between the two reinforcing ribs,
the air extraction component is communicated with the through hole.
5. The steel strip of claim 1, wherein the length of the reinforcing bars is adapted to the length of the steel strip body along the length of the steel strip body.
6. The steel strip of claim 1, wherein the reinforcing bars include third and fourth surfaces facing away from each other along a length of the steel strip body, the third surface being connected to the second surface of the steel strip body, the fourth surface being provided with a plurality of grooves at intervals.
7. The steel strip of claim 6, wherein the groove is an arcuate groove.
8. The steel strip of claim 6, wherein the spacing between adjacent two of said grooves is 0.2mm to 0.4mm.
9. The steel strip according to claim 1, wherein the width of the reinforcing bars is 7mm-9mm in the width direction of the steel strip body.
10. A curing oven comprising a curing oven body and the steel strip of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222538951.7U CN218957752U (en) | 2022-09-23 | 2022-09-23 | Steel strip and curing oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222538951.7U CN218957752U (en) | 2022-09-23 | 2022-09-23 | Steel strip and curing oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218957752U true CN218957752U (en) | 2023-05-02 |
Family
ID=86110066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222538951.7U Active CN218957752U (en) | 2022-09-23 | 2022-09-23 | Steel strip and curing oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218957752U (en) |
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2022
- 2022-09-23 CN CN202222538951.7U patent/CN218957752U/en active Active
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Address after: No. 43 Bailing South Road, Quzhou City, Zhejiang Province 324022 Patentee after: Yidao New Energy Technology Co.,Ltd. Address before: No. 43, bailing South Road, Donggang District, green industry cluster district, Quzhou City, Zhejiang Province Patentee before: A New Energy Technology (Quzhou) Co.,Ltd. |