CN209919158U - Conveyer belt, conveyor and stringer - Google Patents
Conveyer belt, conveyor and stringer Download PDFInfo
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- CN209919158U CN209919158U CN201920405712.XU CN201920405712U CN209919158U CN 209919158 U CN209919158 U CN 209919158U CN 201920405712 U CN201920405712 U CN 201920405712U CN 209919158 U CN209919158 U CN 209919158U
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Abstract
The utility model discloses a conveyer belt, conveyor and stringer, conveyer belt are used for carrying the battery piece in step, welds the area and have magnetic substance's frock, and the conveyer belt includes first absorption portion and second absorption portion, is provided with more than one through-hole in the first absorption portion to adsorb the battery piece, two second absorption portions set up respectively in first absorption portion both sides, and the second absorption portion contains ferromagnetic substance, has magnetic substance's frock with adsorbing. The utility model discloses a conveyor includes the conveyer belt. The utility model discloses a stringer includes conveyor. The utility model discloses a conveyer belt can make the frock will weld the area and adjust well reliably and fix a position on the main grizzly of battery piece below it and do not take place to skid, and conveyer belt simple structure and wear-resisting can realize that the frock is stabilized to be carried, welds the reliability improvement of taking the location, and the mobility of product percent of pass and production line improves, has effectively improved production efficiency.
Description
Technical Field
The utility model discloses generally relate to photovoltaic module production field particularly, relate to a conveyer belt, conveyor and stringer.
Background
The grid lines of the traditional multi-grid solar cell are usually between 2-6 grids, namely 2-6 fixed-length welding strips are adopted on one side of each cell side by side, however, with the technical upgrade and policy guidance, the requirement on the light conversion efficiency of the cell is higher and higher. In this context, the development of the dense-gate battery plate is also a development direction in the future.
The dense-grid cell slice adopts fine grids, namely, a welding strip which is thinner than the traditional welding strip is adopted, the number of grids known in the market at present is 12 grids, 18 grids, 24 grids and the like, in the future, the number of grids can even reach and exceed 36 grids, the fine grids are more beneficial to collecting the current of the cell slice, the transverse resistance is smaller, and the smaller the distance between the fine grid lines is, the smaller the transverse resistance is. The development of the mig cells is accompanied by an upgrade change of the series welder equipment. Particularly, the thin welding strip is not easy to pull and position and is easy to deviate, and the welding of the battery piece and the welding strip needs to be fixed by a tool under the condition. Among the present conveyor, the frock is very easily taken place skidding relative belt when transmitting on the transmission belt, even the frock has welded the area and just welded the main grid line on the battery piece below the area during the initial time, it also can make to weld the area and the battery piece main grid line below can't be adjusted well to skid in the follow-up transmission process, bring adverse effect for going on of follow-up process and product percent of pass, and take place the transmission belt and can not carry out quick start-stop for reducing skidding, this mobility that has reduced the production line has caused the hindrance for the improvement of production efficiency.
Therefore, there is a need for a conveyor belt and a conveyor apparatus that enable a tool to reliably position a solder strip relative to a cell grid line.
Disclosure of Invention
The utility model discloses a main aim at overcomes above-mentioned prior art's at least defect, provides one kind and can make the frock will weld conveyer belt, conveyor and stringer of taking relative battery piece main grid line location reliably.
In order to achieve the purpose, the utility model adopts the following technical scheme:
according to the utility model discloses an aspect provides a conveyer belt, the conveyer belt is used for carrying the battery piece in step, welds the area and has magnetic substance's frock, the conveyer belt includes first absorption portion and second absorption portion, be provided with more than one through-hole on the first absorption portion, in order to adsorb the battery piece, two the second absorption portion sets up respectively first absorption portion both sides, the second absorption portion contains ferromagnetic substance, in order to adsorb to have magnetic substance the frock.
According to an embodiment of the present invention, the one or more through-hole arrays are disposed.
According to an embodiment of the present invention, the second adsorption parts are respectively disposed on the upper surface and/or the lower surface of the two sides of the first adsorption part.
According to an embodiment of the present invention, the second adsorption part is disposed in the interlayer of the first adsorption part and the second adsorption part.
According to the utility model discloses an embodiment, the second adsorption part with first adsorption part parallel and level sets up, perhaps the second adsorption part is higher than the surface setting of first adsorption part.
According to the utility model discloses an embodiment, the battery piece has the main grid line, the frock is used for the centre gripping or presses weld the area in order to incite somebody to action weld the main grid line of taking and the battery piece of below to adjust well.
According to another aspect of the utility model, a conveyor is provided, conveyor includes as above arbitrary the conveyer belt, still includes support piece and driving piece, the conveyer belt set up in support piece is last, the driving piece with the conveyer belt transmission is connected.
According to the utility model discloses an embodiment, be provided with the adsorption hole on the support piece, adsorption hole intercommunication evacuating device, evacuating device passes through the adsorption hole adsorbs two of conveyer belt the second adsorption part, and through on the first adsorption part the through-hole will the battery piece adsorbs to paste tightly on the loading end of conveyer belt.
According to the utility model discloses a still another aspect provides a stringer, stringer includes as above conveyor, still include battery piece loading attachment, weld and take loading attachment and welding set, battery piece loading attachment with it is located to weld and take loading attachment conveyor's front station, welding set is located conveyor's back station.
According to an embodiment of the present invention, the stringer further includes a soldering flux spraying device, a tooling conveying device, a slitting device and a discharging device, wherein the battery sheet feeding device is used for providing the battery sheet to the conveying device, the welding strip feeding device is used for providing the welding strip to the conveying device, the battery sheet feeding device and the welding strip feeding device cooperate with each other to stack the battery sheet and the welding strip on the conveying device according to a predetermined sequence, the soldering flux spraying device is used for spraying soldering flux on the battery sheet and/or the welding strip, the conveying device is used for conveying the stacked battery sheet and welding strip and tooling for fixing the welding strip to the welding device, the tooling conveying device is used for conveying the tooling back to the conveying device, the welding device is used for welding the stacked battery sheet and welding strip into a battery string, the slitting device is used for cutting the battery string according to a predetermined length, and the discharging device is used for outputting the cut battery strings.
According to the above technical scheme, the utility model discloses an advantage and positive effect of conveyer belt lie in:
the utility model discloses in, more than one through-hole on the first absorption portion of conveyer belt adsorbs the battery piece, the second absorption portion that contains ferromagnetic substance adsorbs the frock that has magnetic substance, thereby the frock will weld the area and adjust well reliably and fix a position on the main grid line of battery piece below it and do not take place to skid, conveyer belt simple structure and wear-resisting, can realize that the frock is stable to be carried, the reliability of welding the area location improves, the mobility of product percent of pass and production line improves, production efficiency has effectively been improved, has very high economic nature, very be fit for using widely in the industry.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed 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 some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of an overall structure of a conveying device according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure of a conveying device according to an embodiment of the present invention.
Fig. 3 is a schematic view of a partial structure of a conveyor belt according to an embodiment of the present invention.
Wherein the reference numerals are as follows:
1. a conveyor belt; 11. a first adsorption part; 111. a through hole; 12. a second adsorption part; 2. a support member; 21. a support plate; 211. an adsorption hole; 22. a support pillar; 3. a drive member; 4. assembling; 5. and (5) installing the underframe.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
In the following description of various examples of the invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of illustration various example structures, systems, and steps in which aspects of the invention may be practiced. It is to be understood that other specific arrangements of parts, structures, example devices, systems, and steps may be utilized, and structural and functional modifications may be made without departing from the scope of the present invention. Moreover, although the terms "top," "bottom," "front," "back," "side," and the like may be used in this specification to describe various example features and elements of the invention, these terms are used herein for convenience only, e.g., as to the orientation of the examples described in the figures. Nothing in this specification should be construed as requiring a specific three dimensional orientation of structures to fall within the scope of the invention.
Fig. 1 is a schematic view of an overall structure of a conveying device according to an embodiment of the present invention.
Fig. 2 is a schematic view of a partial structure of a conveying device according to an embodiment of the present invention.
As shown in fig. 1 and 2, in the conveyor belt 1 of this embodiment, the conveyor belt 1 is used for synchronously conveying the battery piece, the solder strip and the tool 4 with the magnetic substance, the conveyor belt 1 includes a first adsorption part 11 and a second adsorption part 12, the first adsorption part 11 is provided with one or more through holes 111 for adsorbing the battery piece, the two second adsorption parts 12 are respectively arranged on two sides of the first adsorption part 11, and the second adsorption part 12 contains the ferromagnetic substance for adsorbing the tool 4 with the magnetic substance.
Fig. 3 is a schematic view of a partial structure of a conveyor belt according to an embodiment of the present invention.
As shown in fig. 3, in this embodiment, the extending direction of the first adsorption part 11 and the second adsorption part 12 of the conveyor belt 1 is the same as the extending direction of the belt length of the conveyor belt 1, and the middle part of the conveyor belt 1 in the width direction is the first adsorption part 11 and is also a main bearing surface occupying a larger area of the conveyor belt 1; the more than one through holes 111 on the first adsorption part 11 can be specifically provided in a plurality, the through holes 111 can be arranged in an array or other suitable layout modes, in this embodiment, the through holes 111 are arranged in an array and extend along the belt length extension direction of the conveyor belt 1; negative pressure airflow is formed below through holes 111 arranged in an array mode in the first adsorption part 11, the battery piece is placed on the first adsorption part 11 to be conveyed, the battery piece is adsorbed and tightly attached to the upper surface of the first adsorption part 11 through the negative pressure airflow, the tool 4 clamps or presses a plurality of welding strips fixedly arranged on the battery piece, the battery piece is provided with a plurality of main grid lines, the number of the main grid lines is different according to different specifications of the battery piece, for example, 12 grids, 18 grids, 24 grids and the like are arranged, the plurality of welding strips are respectively aligned with the plurality of main grid lines on the battery piece below the welding strips one by one, and the tool 4 is used for keeping the welding strips aligned with the main grid lines of the battery piece below the welding.
In this embodiment, two second adsorption parts 12 are provided to correspond to two side edges of the first adsorption part 11 one by one, and in other embodiments, only one second adsorption part 12 may be provided, which may be determined according to specific application; the second absorption part 12 can be a sheet structure made of ferromagnetic material, such as iron, nickel or cobalt, or a combination thereof, or other ferromagnetic material, in combination with a high temperature resistant material, which is favorable for subsequent welding, the surface of the second absorption part 12 can be made into a frosted surface with a larger friction coefficient for supporting the tool 4, the second absorption part 12 can also be a sheet-like woven fabric, which contains a certain amount of threads made of the foregoing ferromagnetic material, for example, and the specific form of the second absorption part 12 can be determined according to requirements; the two second adsorption parts 12 are respectively disposed at two side edges of the first adsorption part 11, and the specific arrangement form may be that the two second adsorption parts 12 are respectively disposed at the upper surface or the lower surface of the two sides of the first adsorption part 11, for example, thin steel materials are fixed on the upper surface or the lower surface of the two sides of the first adsorption part 11, or the specific arrangement form may also be that the two second adsorption parts 12 are respectively disposed at the upper surface and the lower surface of the two sides of the first adsorption part 11, for example, the upper surface and the lower surface of the two sides of the first adsorption part 11 are fixed and coated by thin steel materials.
In this embodiment, the two second adsorption parts 12 may be respectively disposed in the interlayers at two sides of the first adsorption part 11, for example, the conveyor belt 1 is formed by combining a plurality of layers of different materials or different woven structures, ferromagnetic substances, specifically, iron powder, iron strips, iron wires, or other forms of ferromagnetic materials may be added at two sides of the interlayers of the plurality of layers in the process of manufacturing the conveyor belt 1, and after the conveyor belt 1 is manufactured, the interlayers at two sides of the first adsorption part 11 contain ferromagnetic substances, that is, the second adsorption part 12 is formed. It should be noted that the position of the second adsorption part 12 is not limited to the upper surface and/or the lower surface of the first adsorption part 11 or the interlayer of the first adsorption part 11, and the position of the second adsorption part 12 may be any position as long as it can interact with the magnetic material on the tool 4 to realize adsorption.
In this embodiment, the fixture 4 for clamping or pressing the plurality of solder strips has a magnetic material, for example, a magnet may be disposed at a position where the fixture 4 contacts the second adsorption portion 12 of the conveyor belt 1, or other suitable arrangement forms, so that the fixture 4 for clamping or pressing the plurality of solder strips and keeping the plurality of solder strips aligned with the plurality of main grid lines of the battery piece below the solder strips can reliably adsorb the second adsorption portion 12, thereby avoiding the slipping or deflection of the fixture 4 relative to the conveyor belt 1, and ensuring the stable and reliable positioning of the solder strips relative to the main grid lines of the battery piece. The second adsorption part 12 and the first adsorption part 11 of the conveyor belt 1 can be arranged in parallel and level, for example, when the second adsorption part 12 is arranged in the interlayer on both sides of the first adsorption part 11, and the thickness of the second adsorption part 12 is smaller, the second adsorption part 12 is arranged in parallel and level with the first adsorption part 11, the second adsorption part 12 can also be arranged higher than the surface of the first adsorption part 11, for example, the second adsorption part 12 is arranged on the upper surface of the first adsorption part 11, and when the thickness of the second adsorption part 12 is larger, the second adsorption part 12 is arranged higher than the surface of the first adsorption part 11, and the arrangement of the second adsorption part 12 in parallel and level with or higher than the surface of the first adsorption part 11 can be selected according to specific requirements.
The utility model discloses a another aspect still provides a conveyor, and this conveyor includes as above conveyer belt 1, and this conveyor still includes support piece 2 and driving piece 3, and conveyer belt 1 sets up on support piece 2, and driving piece 3 is connected with the transmission of conveyer belt 1.
In this embodiment, the conveying device further includes a mounting chassis 5, the mounting chassis 5 is formed by connecting a plurality of plates, and the shape of the mounting chassis 5 can be a generally strip-shaped frame adapted to the shape of the conveying belt 1; the support member 2 comprises a support plate 21 and support columns 22, the number of the support columns 22 can be four or other suitable numbers, in this embodiment, the support plate 21 is installed on the four support columns 22, the support plate 21 is provided with a plurality of adsorption holes 211, the number of the adsorption holes 211 can be determined according to requirements, a vacuumizing device is arranged below the support plate 21, and an air suction opening of the vacuumizing device is communicated with the adsorption holes 211 on the support plate 21; a plurality of supporting pieces 2 are arranged on the installation underframe 5 in a linear way along the extension direction of the long strip-shaped installation underframe 5, and the specific number of the supporting pieces 2 can be determined according to the conveying distance of the conveying belt 1 supported by the supporting pieces; conveyer belt 1 covers and is arranged in a plurality of support piece 2 and supported by a plurality of support piece 2, and the length extending direction of conveyer belt 1 is direction of delivery unanimous with a plurality of support piece 2's length extending direction promptly, and driving piece 3 can set up in the one end of the length extending direction of installation chassis 5, and driving piece 3 can be the motor, and driving piece 3 can be connected through band pulley drive mechanism or other suitable drive mechanism transmissions with conveyer belt 1. The vacuumizing device arranged below the support 2 adsorbs the two second adsorption parts 12 of the conveying belt 1 arranged on the support 2 through the adsorption holes 211 arranged on the support 2, and meanwhile, the negative pressure formed by the vacuumizing device is adsorbed and attached to the bearing surface of the conveying belt 1 through the through holes 111 of the array on the first adsorption part 11 of the conveying belt 1 after passing through the adsorption holes 211 arranged on the support 2, so that the reliable conveying of the battery pieces is realized.
The utility model discloses a still another aspect provides a stringer, this stringer includes as above conveyor, this stringer still includes battery piece loading attachment, welds and takes loading attachment and welding set, battery piece loading attachment and weld and take loading attachment to be located conveyor's front station, welding set is located conveyor's back station.
In the embodiment, the series welding machine further comprises a scaling powder spraying device, a tooling conveying device, a cutting device and a discharging device, wherein the battery piece feeding device is used for providing battery pieces for the conveying device, the welding strip feeding device is used for providing welding strips for the conveying device, the battery piece feeding device and the welding strip feeding device are matched with each other to stack the battery pieces and the welding strips on the conveying device according to a preset sequence, the scaling powder spraying device is used for spraying scaling powder on the battery pieces and/or the welding strips, the conveying device is used for conveying the stacked battery pieces, the welding strips and tooling 4 for fixing the welding strips to the welding device, the welding device is arranged corresponding to the output end of the conveying device, the tooling conveying device is used for conveying the tooling 4 from the output end of the conveying device back to the input end of the conveying device, so that the tooling 4 can be recycled, and the welding device is used for welding the stacked battery pieces and the welding strips, the cutting device is used for cutting the battery strings according to the preset length, and the discharging device is used for outputting the cut battery strings.
The utility model discloses in, more than one through-hole 111 on the first absorption portion 11 of conveyer belt 1 adsorbs the battery piece, the second that contains ferromagnetic substance adsorbs portion 12 and adsorbs frock 4 that has magnetic substance, thereby frock 4 will weld the area and adjust well reliably and fix a position on the main grid line of its below battery piece and do not take place to skid, conveyer belt 1 simple structure and wear-resisting, can realize frock 4 and stabilize the transport, the reliability of welding the area location improves, the mobility of product percent of pass and production line improves, production efficiency has effectively been improved, very high economic nature has, very be fit for using widely in the industry. And the reliable adsorption and positioning of the conveying device conveying belt 1 and the tool 4, the battery piece and the welding strip, and the matching of the battery piece feeding device, the welding strip feeding device, the scaling powder spraying device, the tool conveying device, the slitting device, the discharging device and the welding device realize the high-quality and high-efficiency production of the photovoltaic module mainly based on the dense-grid battery piece.
It is to be understood by one of ordinary skill in the art that the specific structures and processes shown in the detailed description are exemplary only and not limiting. Moreover, a person skilled in the art can combine the various technical features described above in various possible ways to form new technical solutions, or make other modifications, all of which fall within the scope of the present invention.
Claims (10)
1. The conveying belt is characterized by being used for synchronously conveying battery pieces, welding belts and tools with magnetic substances, and comprising a first adsorption part and a second adsorption part, wherein more than one through hole is formed in the first adsorption part so as to adsorb the battery pieces, the second adsorption parts are respectively arranged on two sides of the first adsorption part, and each second adsorption part contains the ferromagnetic substances so as to adsorb the tools with the magnetic substances.
2. The conveyor belt of claim 1, wherein the one or more arrays of through holes are arranged.
3. The conveyor belt according to claim 1, wherein two of the second suction portions are respectively provided on an upper surface and/or a lower surface of both sides of the first suction portion.
4. The conveyor belt according to claim 1, wherein two of the second suction portions are respectively provided in the interlayers on both sides of the first suction portion.
5. The conveyor belt according to claim 1, wherein the second suction portion is disposed flush with the first suction portion or is disposed higher than a surface of the first suction portion.
6. The conveyor belt of any one of claims 1-5, wherein the cell has major grid lines, and the tooling is configured to clamp or press against the solder strip to align the solder strip with the major grid lines of an underlying cell.
7. A conveyor comprising a conveyor belt as claimed in any one of claims 1 to 6, and further comprising a support member on which the conveyor belt is disposed and a drive member drivingly connected to the conveyor belt.
8. The conveying device as claimed in claim 7, wherein the supporting member is provided with a suction hole, the suction hole is communicated with a vacuum extractor, the vacuum extractor sucks the two second suction parts of the conveying belt through the suction hole, and sucks and clings the battery piece to the carrying surface of the conveying belt through the through hole on the first suction part.
9. A stringer comprising the conveyor according to claim 7 or 8, and further comprising a battery sheet feeding device, a solder ribbon feeding device, and a welding device, wherein the battery sheet feeding device and the solder ribbon feeding device are located at a front station of the conveyor, and the welding device is located at a rear station of the conveyor.
10. The stringer according to claim 9, further comprising a flux spraying device, a tooling conveying device, a slitting device, and a discharging device, wherein the cell feeding device is used for supplying a cell to the conveying device, the welding strip feeding device is used for supplying a welding strip to the conveying device, the cell feeding device and the welding strip feeding device cooperate with each other to stack the cell and the welding strip on the conveying device according to a predetermined sequence, the flux spraying device is used for spraying flux to the cell and/or the welding strip, the conveying device is used for conveying the stacked cell and welding strip and tooling for fixing the welding strip to the welding device, the tooling conveying device is used for conveying the tooling back to the conveying device, and the welding device is used for welding the stacked cell and welding strip into a cell string, the cutting device is used for cutting the battery string according to a preset length, and the discharging device is used for outputting the cut battery string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920405712.XU CN209919158U (en) | 2019-03-27 | 2019-03-27 | Conveyer belt, conveyor and stringer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920405712.XU CN209919158U (en) | 2019-03-27 | 2019-03-27 | Conveyer belt, conveyor and stringer |
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| Publication Number | Publication Date |
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| CN209919158U true CN209919158U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920405712.XU Active CN209919158U (en) | 2019-03-27 | 2019-03-27 | Conveyer belt, conveyor and stringer |
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| CN (1) | CN209919158U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716035A (en) * | 2020-07-10 | 2020-09-29 | 无锡奥特维科技股份有限公司 | Welding bottom plate, welding conveying device, battery string production equipment and production method |
| CN112293839A (en) * | 2020-10-30 | 2021-02-02 | 南兴装备股份有限公司 | Cloth and ear belt cooperation attaching device |
-
2019
- 2019-03-27 CN CN201920405712.XU patent/CN209919158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716035A (en) * | 2020-07-10 | 2020-09-29 | 无锡奥特维科技股份有限公司 | Welding bottom plate, welding conveying device, battery string production equipment and production method |
| CN112293839A (en) * | 2020-10-30 | 2021-02-02 | 南兴装备股份有限公司 | Cloth and ear belt cooperation attaching device |
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