CN213614751U - Welding module and bus bar welding equipment - Google Patents
Welding module and bus bar welding equipment Download PDFInfo
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- CN213614751U CN213614751U CN202022580757.6U CN202022580757U CN213614751U CN 213614751 U CN213614751 U CN 213614751U CN 202022580757 U CN202022580757 U CN 202022580757U CN 213614751 U CN213614751 U CN 213614751U
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Abstract
The utility model discloses a welding module and busbar welding equipment, be equipped with the welded subassembly on the welding module, the welded subassembly includes electromagnetic induction coil at least, electromagnetic induction coil's opposite both sides limit is fixed with respectively places board and welding backing plate, welding backing plate include the fixed part and with a plurality of pad portions that the fixed part links to each other, it is a plurality of pad portion is corresponding with the battery piece lead wire respectively, and is a plurality of pad portion is located respectively electromagnetic induction coil's top, pad portion adopts the mica sheet to make, the fixed part adopts insulating material to make. The utility model discloses a welding module can avoid the busbar to bond on the welding module when carrying out the welding of battery piece lead wire and busbar, falls the cluster when avoiding the battery cluster to carry the cluster, improves the cluster efficiency of carrying of battery cluster.
Description
Technical Field
The utility model relates to a solar cell panel production facility field, more specifically the utility model relates to a welding module and busbar welding equipment that says so.
Background
In the production process of a solar cell panel, it is necessary to connect the lead wires of the respective cells of the cell string using bus bars, and in order to improve the welding efficiency of the bus bars, a bus bar welding machine has been widely used to weld the bus bars. The welding module of bus bar welding machine generally adopts flatiron welding, hot-blast welding or electromagnetic induction welding, wherein, in the welding module that adopts electromagnetic induction welding, when the lead wire of battery piece and bus bar welded, the bus bar easily bonds on the welding module to it is slow to lead to the battery cluster after the welding to carry the cluster, and the cluster falls very easily moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding module and busbar welding equipment, the utility model discloses a welding module can avoid the busbar to bond on the welding module when carrying out the welding of battery piece lead wire and busbar, falls the cluster when avoiding the battery cluster to carry the cluster, improves the cluster efficiency of carrying of battery cluster.
The technical scheme is as follows:
the utility model discloses a welding module in an embodiment.
Be equipped with the welding subassembly on the welding module, the welding subassembly includes electromagnetic induction coil at least, electromagnetic induction coil's relative both sides limit is fixed with respectively places board and welding backing plate, the welding backing plate include the fixed part and with a plurality of backing plate portions that the fixed part links to each other, it is a plurality of the backing plate portion is corresponding with the battery piece lead wire respectively, and is a plurality of the backing plate portion is located respectively electromagnetic induction coil's top, the backing plate portion adopts the mica sheet to make, the fixed part adopts insulating material to make.
The fixing parts are respectively provided with a plurality of pad parts at intervals, and gaps are arranged between the adjacent pad parts.
The fixing part is also made of mica sheets, and the pad part and the fixing part are integrally formed.
The welding module is fixedly provided with a fixed block, and the fixed part is fixedly connected with the fixed block.
An adapter plate is fixed between the fixed block and the fixed part, and the fixed part is fixedly connected with the fixed block through the adapter plate.
The fixing part is provided with a first connecting piece, the adapter plate is provided with a second connecting piece, and the fixing part is fixed with the adapter plate through the first connecting piece and the second connecting piece.
One end of the cushion plate part, which is far away from the fixing part, is positioned above the placing plate.
The placing plate is provided with a third connecting piece, the welding module is provided with a fourth connecting piece, and the placing plate is fixedly connected with the welding module through the third connecting piece and the fourth connecting piece.
The utility model discloses disclose a busbar welding equipment in another embodiment, including a plurality of welding module as above-mentioned arbitrary.
The advantages or principles of the invention are explained below:
the utility model discloses a be fixed with on the welding module and place board and welding backing plate, the welding backing plate includes a plurality of backing plate portions that correspond with the battery piece lead wire, and this backing plate position is in electromagnetic induction coil's top. When using this welding module to weld battery piece lead wire and busbar, at first place the battery cluster on this welding module place the board, and make battery piece lead wire and busbar place on the gasket portion, then carry out the electromagnetic induction welding, carry the cluster with the battery cluster after the welding is accomplished and shift out the welding module can. The utility model discloses a backing plate portion adopts the mica sheet to make, and the busbar can not bond on the mica sheet when the welding to can avoid the battery cluster to carry the cluster and fall the cluster when the cluster, improve the efficiency that the cluster was carried to the battery cluster, simultaneously because the busbar can not bond on the backing plate portion, avoid the busbar to pollute the welding backing plate, the welding backing plate need not often change.
Drawings
FIG. 1 is a schematic structural diagram of a welding module according to the present embodiment;
FIG. 2 is a schematic view of the internal structure of the welding module of the present embodiment;
FIG. 3 is a reference diagram of the usage status of the welding module of the present embodiment;
FIG. 4 is a schematic structural view of a bonding pad of the present embodiment;
description of reference numerals:
10. welding the module; 20. an electromagnetic induction coil; 30. a control panel; 40. placing the plate; 50. welding a base plate; 51. a fixed part; 52. a pad portion; 60. a fixed block; 70. an adapter plate; 53. a first connecting member; 80. a first bracket; 90. a second bracket; 41. and a third connecting member.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "center", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
As shown in fig. 1 to 4, the present embodiment discloses a welding module 10, the welding module 10 is used for welding the cell leads of the cell string through the bus bar, and the welding module 10 adopts electromagnetic induction welding. In order to weld the cell lead to the bus bar, the welding module 10 of the present embodiment is provided with a welding assembly, and the welding assembly at least includes the electromagnetic induction coil 20. The welding module 10 further includes a control board 30 connected to the electromagnetic induction coil 20, and various electronic components for electromagnetic induction welding are mounted on the control board 30, and the welding of the welding module is the same as the welding principle of the existing electromagnetic induction welding. The electromagnetic induction coil 20 is fixed with the board 40 and the welding backing plate 50 respectively on the opposite both sides, and the welding backing plate 50 includes fixed part 51 and a plurality of backing plate parts 52 that link to each other with fixed part 51, and a plurality of backing plate parts 52 correspond with the battery piece lead wire respectively, and a plurality of backing plate parts 52 are located the top of electromagnetic induction coil 20 respectively, and the one end that a plurality of backing plate parts 52 keep away from fixed part 51 is located the top of placing the board 40. Preferably, the pad portion 52 is made of a mica sheet, and the fixing portion 51 is made of an insulating material.
When the welding module 10 is used to weld the battery lead and the bus bar, the battery string is firstly placed on the welding module 10, the battery lead and the bus bar are placed on the pad portion 52, then the electromagnetic induction welding is performed, and the battery string is lifted out of the welding module 10 after the welding is completed. Backing plate portion 52 of this embodiment adopts the mica sheet to make, and the busbar can not bond on the mica sheet when the welding to can avoid the battery cluster to carry the cluster when falling the cluster, improve the efficiency that the cluster was carried to the battery cluster, simultaneously because the busbar can not bond on backing plate portion 52, avoid the busbar to pollute welding backing plate 50, welding backing plate 50 need not often change.
The fixing portion 51 of the present embodiment is made of an insulating material which does not affect the magnetic field of electromagnetic induction when performing electromagnetic induction welding. Preferably, the fixing portion 51 is also made of mica sheet, and the pad portion 52 is integrally formed with the fixing portion 51.
The plurality of pad portions 52 are provided at intervals on the fixing portion 51, and a gap is provided between adjacent pad portions 52. In practical use, the number of the pad portions 52 may be set according to different battery strings, and the gap between the adjacent pad portions 52 may also be set differently according to different battery strings. In this embodiment, the gaps are provided between the adjacent backing plate portions 52, so that the plurality of backing plate portions 52 are independent from each other, and when welding is performed, a part of the backing plate portions 52 can be slightly deformed, thereby avoiding cold joint.
In order to fixedly connect the welding pad 50 and the welding module 10, a fixing block 60 is fixed to the welding module 10, and the fixing portion 51 is fixedly connected to the fixing block 60. Further, an adapter plate 70 is fixed between the fixed block 60 and the fixed portion 51, and the fixed portion 51 is fixed to the fixed block 60 by the adapter plate 70.
In order to realize the fixed connection between the welding pad plate 50 and the adapter plate 70, a first connecting piece 53 is arranged on the fixing portion 51, a second connecting piece is arranged on the adapter plate 70, and the fixing portion 51 is fixed with the adapter plate 70 through the first connecting piece 53 and the second connecting piece. Preferably, the first connecting portion is a first connecting hole, the second connecting portion is a second connecting hole, the first connecting hole corresponds to the second connecting hole, the fixed connection between the welding pad plate 50 and the adapter plate 70 can be realized by nailing bolts and the like into the first connecting hole and the second connecting hole, the fixed connection between the adapter plate 70 and the fixed block 60 can also be realized by bolts and the like, and preferably, the first connecting hole and the second connecting hole are both two.
The welding module 10 further includes two first brackets 80 and a second bracket 90, which are oppositely disposed, and the second bracket 90 is fixed between the two first brackets 80. In order to fixedly connect the placing plate 40 and the welding module 10, the placing plate 40 is provided with a third connecting member 41, the two first brackets 80 and the second bracket 90 are provided with a fourth connecting member, and the placing plate 40 is fixedly connected with the first brackets 80 and the second bracket 90 through the third connecting member 41 and the fourth connecting member. Preferably, the third connecting member 41 and the fourth connecting member are both connecting holes, and can be fixed by screwing screws and the like into the third connecting member 41 and the fourth connecting member.
The embodiment of the present invention is not limited to this, according to the above-mentioned content of the present invention, the common technical knowledge and the conventional means in the field are utilized, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or combinations in various forms, all falling within the protection scope of the present invention.
Claims (9)
1. The welding module, its characterized in that, be equipped with the welding subassembly on the welding module, the welding subassembly includes electromagnetic induction coil at least, electromagnetic induction coil's relative both sides limit is fixed with respectively places board and welding backing plate, welding backing plate include the fixed part and with a plurality of backing plate portions that the fixed part links to each other, and is a plurality of the backing plate portion is corresponding with the battery piece lead wire respectively, and is a plurality of the backing plate portion is located respectively electromagnetic induction coil's top, the backing plate portion adopts the mica sheet to make, the fixed part adopts insulating material to make.
2. The welding module of claim 1, wherein a plurality of said pad portions are spaced apart on said fixed portion, respectively, with a gap between adjacent ones of said pad portions.
3. The welding module according to any one of claims 1 or 2, wherein the fixing portion is also made of mica sheet, and the pad portion and the fixing portion are integrally formed.
4. The welding module of claim 1, wherein a fixed block is fixed on the welding module, and the fixed part is fixedly connected with the fixed block.
5. The welding module as set forth in claim 4, wherein an adapter plate is fixed between said fixing block and said fixing portion, and said fixing portion is fixedly connected to said fixing block through said adapter plate.
6. The welding module as set forth in claim 5, wherein a first connecting member is disposed on the fixing portion, a second connecting member is disposed on the adapter plate, and the fixing portion is fixed to the adapter plate via the first connecting member and the second connecting member.
7. The welding module according to any one of claims 1 or 2, wherein an end of the backing plate portion remote from the fixing portion is located above the placing plate.
8. The welding module according to claim 1, wherein a third connecting member is disposed on the placing plate, a fourth connecting member is disposed on the welding module, and the placing plate is fixedly connected to the welding module through the third connecting member and the fourth connecting member.
9. Bus bar welding apparatus, comprising a plurality of welding modules according to any of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580757.6U CN213614751U (en) | 2020-11-10 | 2020-11-10 | Welding module and bus bar welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580757.6U CN213614751U (en) | 2020-11-10 | 2020-11-10 | Welding module and bus bar welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213614751U true CN213614751U (en) | 2021-07-06 |
Family
ID=76631649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022580757.6U Active CN213614751U (en) | 2020-11-10 | 2020-11-10 | Welding module and bus bar welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213614751U (en) |
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2020
- 2020-11-10 CN CN202022580757.6U patent/CN213614751U/en active Active
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