CN214489406U - Photovoltaic welding machine tamp device - Google Patents
Photovoltaic welding machine tamp device Download PDFInfo
- Publication number
- CN214489406U CN214489406U CN202120198129.3U CN202120198129U CN214489406U CN 214489406 U CN214489406 U CN 214489406U CN 202120198129 U CN202120198129 U CN 202120198129U CN 214489406 U CN214489406 U CN 214489406U
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- strip
- base plate
- welding machine
- photovoltaic welding
- shaped
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- 238000003466 welding Methods 0.000 title claims abstract description 25
- 238000009963 fulling Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 description 16
- 239000000843 powder Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a photovoltaic welding machine tamp device, include: the battery piece screen printing plate comprises a strip-shaped base plate, a strip-shaped clamping plate and a plurality of press pins, wherein the number of the press pins can be adjusted according to the actual screen printing plate of a battery piece. When the equipment, a plurality of tucking are with predetermineeing the interval, and set up the side at the bar base plate along the length extending direction of bar base plate, then compress tightly tucking between bar base plate and bar splint through the bar splint, consequently applicable to not unidimensional battery piece.
Description
Technical Field
The utility model relates to a photovoltaic welding machine technical field, in particular to photovoltaic welding machine tamp device.
Background
In the welding process of the photovoltaic multi-main-grid battery piece, a pressing device is needed to fix the round wire welding strip on the surface of the battery piece so as to ensure the welding reliability.
The pressing pin spacing of the existing pressing device is usually fixed, and only one type of battery piece can be compatible, so that the applicability is poor. In addition, after the tamp is used for a long time, the stretching smoothness of the pressing pin is gradually reduced, the replacement difficulty of the integrated pressing pin is higher, and if the pressing pin is not replaced in time, batch battery pieces are easily damaged. Secondly, after the presser foot is used for a long time, cause the scaling powder easily to remain, the scaling powder that can not in time volatilize can remain on the battery piece surface, arouses batch scaling powder imprint to cause the battery pack to degrade.
Therefore, how to provide a photovoltaic welding machine pressing device to improve the adaptability of the photovoltaic welding machine pressing device to different sizes of battery pieces is a technical problem which needs to be solved by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a photovoltaic welding machine tamp device can adapt to not unidimensional battery piece.
In order to achieve the above object, the utility model provides a following technical scheme:
a photovoltaic welding machine hold-down device, comprising: bar base plate, bar splint and a plurality of tucking, the bar splint are used for a plurality of the tucking is in order to predetermine the interval, and follows the length extending direction of bar base plate compresses tightly the side of bar base plate.
Preferably, the inner side surface of the strip-shaped base plate and/or the inner side surface of the strip-shaped clamping plate and/or the outer side surface of the pressing pin are/is provided with an anti-slip layer.
Preferably, bases are arranged at two ends of the strip-shaped substrate, and anti-slip pads are arranged at the bottoms of the bases.
Preferably, the strip-shaped substrate and the bases at both ends thereof are in an i-shape.
Preferably, the opposite side surfaces of the strip-shaped base plate and the strip-shaped clamping plate are provided with grooves.
Preferably, the two ends of the strip-shaped clamping plate are detachably connected with the two ends of the strip-shaped base plate through fasteners.
Preferably, the presser pin comprises a base pillar, an ejector pin and a presser foot, the upper end and the lower end of the ejector pin penetrate through the base pillar, the presser foot is located at the lower end of the ejector pin, and a plurality of through holes penetrating through the presser foot from top to bottom are formed in the presser foot.
Preferably, the base pillar has a square structure.
Preferably, the presser foot is a conical platen.
Preferably, the bottom surface of the presser foot is circular, and the through holes are distributed at regular intervals along the circumferential direction of the circular bottom surface of the presser foot.
Compared with the prior art, the technical scheme has the following advantages:
the utility model provides a photovoltaic welding machine tamp device, include: the battery piece screen printing plate comprises a strip-shaped base plate, a strip-shaped clamping plate and a plurality of press pins, wherein the number of the press pins can be adjusted according to the actual screen printing plate of a battery piece. When the equipment, a plurality of tucking are with predetermineeing the interval, and set up the side at the bar base plate along the length extending direction of bar base plate, then compress tightly tucking between bar base plate and bar base plate through the bar splint, consequently applicable to not unidimensional battery piece.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pressing device of a photovoltaic welding machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a strip-shaped substrate and a base;
FIG. 3 is a schematic structural view of a bar splint;
fig. 4 is a schematic structural view of the presser pin.
The reference numbers are as follows:
the base plate is a strip-shaped base plate 1, the strip-shaped clamping plate is a strip-shaped clamping plate 2, the threaded hole 201 is a threaded hole 3 is a pressing pin 301, the base column 302 is a thimble 302, the presser foot 303 is a through hole 304, the base 4 is a base, the non-slip mat 5 is a non-slip layer 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a pressing device of a photovoltaic welding machine according to an embodiment of the present invention; FIG. 2 is a schematic structural view of a strip-shaped substrate and a base; FIG. 3 is a schematic structural view of a bar splint; fig. 4 is a schematic structural view of the presser pin.
The embodiment of the utility model provides a photovoltaic welding machine tamp device, include: the screen printing plate comprises a strip-shaped substrate 1, a strip-shaped clamping plate 2 and a plurality of press pins 3, wherein the number of the press pins 3 can be adjusted according to the actual screen printing plate of a battery piece. When assembling, a plurality of tucking pins 3 are with predetermineeing the interval, and set up in the side of bar base plate 1 along the length extending direction of bar base plate 1, then compress tightly tucking pin 3 between bar base plate 1 and bar splint 2 through bar splint 2, consequently can be applicable to the battery piece of different sizes.
Wherein the strip splint 2 and the strip substrate 1 are preferably made of aluminum alloy, and the press pin 3 is preferably made of stainless steel.
In order to improve the position stability of the press pins 3 between the strip-shaped base plate 1 and the strip-shaped clamping plate 2, the inner side surface of the strip-shaped base plate 1 and/or the inner side surface of the strip-shaped clamping plate 2 and/or the outer side surface of the press pins 3 are/is provided with an anti-slip layer 6, i.e. any one of the strip-shaped base plate 1, the strip-shaped clamping plate 2 and the press pins 3, or both of them, or all of them are/is provided with the anti-slip layer 6. The anti-slip layer 6 can be a grid stripe structure or a frosted structure, wherein the outer side surface of the pressing pin 3 is preferably a frosted surface, and the inner side surfaces of the strip-shaped substrate 1 and the strip-shaped clamping plate 2 are preferably grid stripe surfaces.
Further, bases 4 are provided at both ends of the strip-shaped base plate 1, and anti-slip pads 5 are provided at the bottom of the bases 4, wherein the anti-slip pads 5 are preferably made of rubber to prevent the presser device from slipping on the flow production line.
Specifically, as shown in fig. 1, the strip-shaped substrate 1 and the bases 4 at both ends thereof are i-shaped, so that the stability of the presser device can be improved.
In order to facilitate the installation of the pressing pin 3, as shown in fig. 2 and 3, grooves are formed in the opposite side surfaces of the strip-shaped base plate 1 and the strip-shaped clamping plate 2, and the anti-slip layer 6 is arranged on the bottom surfaces of the grooves.
Further, the both ends of bar splint 2 can be dismantled with the both ends of bar base plate 1 through the fastener and be connected, wherein the fastener is preferably the screw, the both ends of bar splint 2 are equipped with a plurality of screw hole 201, when the interval of pressing needle 3 is adjusted to needs, pull down the screw, after readjusting pressing needle 3, again screw up the screw, through dismantling connected mode in addition, the maintainability of tamp device has been improved, when one of them part damages promptly, change it can, need not to change whole device, consequently, the use cost of tamp device can be reduced.
Specifically, the press pin 3 is an integral structure, can be separated from the strip-shaped clamp plate 2 and the strip-shaped substrate 4 independently, and can be used in common among different press devices, wherein the press pin 3 specifically comprises a base column 301, an ejector pin 302 and a press foot 303, wherein the base column 301 is preferably a square structure, the press foot 303 is preferably a tapered press plate, the upper end and the lower end of the ejector pin 302 penetrate through the base column 301, the ejector pin 302 can elastically reciprocate up and down in the base column 301, the press foot 303 is located at the lower end of the ejector pin 302, a plurality of through holes 304 penetrating up and down are arranged on the press foot 303, specifically, the bottom surface of the press foot 303 is circular, and the through holes 304 are distributed along the circumferential direction of the circular bottom surface of the press foot 303 at fixed intervals, that is, the press foot 303 is of a hollowed structure, and can facilitate volatilization of the soldering flux on the surface of the pressed solder strip to prevent the press foot 303 from remaining the soldering flux, thereby causing poor solder imprinting.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It is right above the utility model provides a photovoltaic welding machine tamp device has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a photovoltaic welding machine tamp device which characterized in that includes: bar base plate, bar splint and a plurality of tucking, the bar splint are used for a plurality of the tucking is in order to predetermine the interval, and follows the length extending direction of bar base plate compresses tightly the side of bar base plate.
2. The photovoltaic welding machine presser device according to claim 1, wherein the inner side surface of the strip-shaped base plate and/or the inner side surface of the strip-shaped clamping plate and/or the outer side surface of the presser pin is provided with an anti-slip layer.
3. The photovoltaic welding machine presser device according to claim 1, wherein bases are provided at both ends of the strip-shaped base plate, and anti-slip pads are provided at the bottom of the bases.
4. The photovoltaic welding machine hold-down device of claim 3, wherein the strip-shaped substrate and the bases at both ends thereof are I-shaped.
5. The photovoltaic welding machine hold-down device of claim 1, wherein the opposing sides of the strip-shaped base plate and the strip-shaped clamping plate are provided with grooves.
6. The photovoltaic welding machine hold-down device of claim 5, wherein two ends of the strip-shaped clamping plate are detachably connected with two ends of the strip-shaped base plate through fasteners.
7. The presser device of any one of claims 1 to 6, wherein the presser pin comprises a base post, a thimble, and a presser foot, the upper and lower ends of the thimble penetrate through the base post, the presser foot is located at the lower end of the thimble, and a plurality of through holes penetrating up and down are provided on the presser foot.
8. The photovoltaic welding machine hold down device of claim 7, wherein the base pillar is a square structure.
9. The photovoltaic welder hold down device of claim 7, wherein the hold down is a tapered platen.
10. The photovoltaic welding machine presser device of claim 7, wherein the bottom surface of the presser foot is circular, and the through holes are distributed at regular intervals along the circumferential direction of the circular bottom surface of the presser foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120198129.3U CN214489406U (en) | 2021-01-25 | 2021-01-25 | Photovoltaic welding machine tamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120198129.3U CN214489406U (en) | 2021-01-25 | 2021-01-25 | Photovoltaic welding machine tamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214489406U true CN214489406U (en) | 2021-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120198129.3U Active CN214489406U (en) | 2021-01-25 | 2021-01-25 | Photovoltaic welding machine tamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214489406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586879A (en) * | 2023-07-17 | 2023-08-15 | 天合光能股份有限公司 | Photovoltaic cell interconnection press and series welding machine |
-
2021
- 2021-01-25 CN CN202120198129.3U patent/CN214489406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116586879A (en) * | 2023-07-17 | 2023-08-15 | 天合光能股份有限公司 | Photovoltaic cell interconnection press and series welding machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee after: Zhengtai Xinneng Technology Co.,Ltd. Patentee after: CHINT SOLAR (ZHEJIANG) Co.,Ltd. Address before: No.1 Jisheng Road, Jianshan New District, Haining City, Jiaxing City, Zhejiang Province Patentee before: HAINING ASTRONERGY TECHNOLOGY Co.,Ltd. Patentee before: CHINT SOLAR (ZHEJIANG) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220527 Address after: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee after: Zhengtai Xinneng Technology Co.,Ltd. Address before: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee before: Zhengtai Xinneng Technology Co.,Ltd. Patentee before: CHINT SOLAR (ZHEJIANG) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee after: Zhengtai Xinneng Technology Co.,Ltd. Address before: 314400 No. 1 Jisheng Road, Jiaxing City, Zhejiang Province, Jianshan New District, Haining City Patentee before: Zhengtai Xinneng Technology Co.,Ltd. |