CN207464556U - Photovoltaic cell welding pressing device - Google Patents
Photovoltaic cell welding pressing device Download PDFInfo
- Publication number
- CN207464556U CN207464556U CN201721494833.3U CN201721494833U CN207464556U CN 207464556 U CN207464556 U CN 207464556U CN 201721494833 U CN201721494833 U CN 201721494833U CN 207464556 U CN207464556 U CN 207464556U
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- CN
- China
- Prior art keywords
- sliding slot
- photovoltaic cell
- pressing
- pressure head
- pressing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 title claims abstract description 45
- 238000003466 welding Methods 0.000 title claims abstract description 29
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract description 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract description 5
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a kind of photovoltaic cell welding pressing device, locating rod including strip and several pressure heads along the arrangement setting of locating rod length direction, the locating rod is equipped with the strip sliding slot coordinated with the pressure head, one end of the pressure head passes through the sliding slot and cooperation is connect with a hold-doun nut, and the other end is fixedly connected with a pressing.The utility model passes through structure optimization, utilize the cooperation of sliding slot and pressure head, being adjusted flexibly for ram position can be achieved, so as to adjust the pressing position of pressing, pressing is made to be movable on any one designated position of gate line electrode, to meet the welding demand of different cell pieces, and the quantity of pressure head can be also increased and decreased according to actual needs, application range is expanded, improves the accuracy of pressing position, it is bad to also reduce sliver, rosin joint etc..
Description
Technical field
The utility model is related to photovoltaic manufacturing field more particularly to a kind of photovoltaic cell welding pressing devices.
Background technology
Photovoltaic cell is collected electric current by the gate line electrode on surface and is passed as the generator unit in photovoltaic module
Defeated, the gate line electrode is mainly main gate line and secondary grid line, and when series welding needs to be pressed in welding using the presser of bonding machine
On the position of gate line electrode, it is welded to connect with realizing.With the development of technology, photovoltaic cell and photovoltaic module constantly upgrade
It regenerates, has gradually appeared some emerging products, such as aluminum steel Perc cell pieces, double-side cell piece, half chip photovoltaic module, this
A little new products are all changed in the size of photovoltaic cell, the position of gate line electrode etc., and the pressure of existing bonding machine
Needle mechanism can not flexible modulation pressing position, so as to can not directly continue to use, the deviation of presser position will easily cause electricity
Pond piece sliver, rosin joint etc. are bad, and therefore, it is necessary to a kind of novel pressing devices to solve above-mentioned technical problem.
Utility model content
In view of this, the utility model provides a kind of photovoltaic cell welding pressing device, can be adjusted flexibly position with
Adapt to the welding of different size photovoltaic cells.
Specifically, the utility model is achieved by the following technical solution：A kind of photovoltaic cell welding pressing device,
Locating rod including strip and several pressure heads along the arrangement setting of locating rod length direction, the locating rod be equipped with it is described
The strip sliding slot of pressure head cooperation, one end of the pressure head pass through the sliding slot and connect cooperation, the other end with a hold-doun nut
It is fixedly connected with a pressing.
Further, several pressure heads are mutually independent, are mutually not attached to set, and the pressure head is U-shaped solid including one
Determine block.
Further, one end of the U-shaped fixed block from bottom to top passes through the sliding slot to be connect with the hold-doun nut,
The other end is fixedly connected with the pressing.
Further, the hold-doun nut is located at the top of the sliding slot and size is more than the width of the sliding slot so that
Hold-doun nut exposes to the surface of locating rod.
Further, the locating rod is equipped with the body of rod of strip and positioned at two positioning region at body of rod both ends, and described two
A positioning region and the body of rod integrally connected simultaneously collectively form U-shaped structure, and the sliding slot is formed on the body of rod and along the body of rod
Length direction extension.
Further, the pressing is equipped with the spring being vertically arranged and the briquetting positioned at spring bottom end.
Further, there are gaps between the briquetting of several pressings.
The utility model is by structure optimization, using the cooperation of sliding slot and pressure head, it can be achieved that being adjusted flexibly for ram position,
So as to adjust the pressing position of pressing, pressing is made to be movable on any one designated position of gate line electrode, to meet different electricity
The welding demand of pond piece, and the quantity of pressure head can be also increased and decreased according to actual needs, expand application range, improve pressure
It is bad to also reduce sliver, rosin joint etc. for the accuracy of pin position.
Description of the drawings
Fig. 1 is the stereogram of the utility model photovoltaic cell welding pressing device.
Fig. 2 is the vertical view of the utility model photovoltaic cell welding pressing device.
Fig. 3 is the stereogram of the locating rod of the utility model photovoltaic cell welding pressing device.
Fig. 4 is the usage state diagram of the utility model photovoltaic cell welding pressing device.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
It is only merely for the purpose of description specific embodiment in the term that the utility model uses, and is not intended to be limiting this reality
With novel.In " one kind " of the utility model and singulative used in the attached claims, " described " and "the"
It is intended to include most forms, unless context clearly shows that other meanings.It is also understood that term used herein " and/
Or " refer to and any or all may be combined comprising one or more associated list items purposes.
As shown in Figures 1 to 4, the utility model provides a kind of photovoltaic cell welding pressing device 100, including strip
The locating rod 10 of shape and several pressure heads 20 along the arrangement setting of 10 length direction of locating rod, the locating rod 10 are equipped with strip
The body of rod 11 and positioned at two positioning regions 12 at 11 both ends of the body of rod, the body of rod 11 is equipped with the sliding slot 13 being longitudinally extended, the cunning
Slot 13 coordinates with the pressure head 20, so that the pressure head 20 can slide in sliding slot 13, it is to realize the flexible variation of position, i.e., logical
The setting of sliding slot 13 is crossed, the pressure head 20 can be slided in sliding slot 13 to desired position as needed, the positioning region 12
It is extended vertically from the both ends of the body of rod 11, perpendicular to the body of rod 11, is used to implement being fixedly connected for the body of rod 11, and
The positioning region 12 be equipped with location hole 14, it is preferable that the location hole 14 be waist-shaped hole, described two positioning regions 12 with it is described
11 integrally connected of the body of rod, and collectively form U-shaped structure.Region of the pressure head 20 between described two positioning regions 12, and
Each pressure head 20 includes fixed block 21, is connected to the hold-doun nut 22 of 21 one end of fixed block and is connected with fixed block 21 and to downward
The pressing 23 stretched, wherein, the fixed block 21 is U-shaped, one end from bottom to top pass through the sliding slot 13 and with the fixed spiral shell
The connection cooperation of cap 22, the other end are then located at the inside of two positioning regions 12 and are fixedly connected with the pressing 23, the fixed spiral shell
Cap 22 is located at the top of the sliding slot 13 and size is more than the width of the sliding slot 13, so that hold-doun nut 22 exposes to bar
11 surface of body, can facilitate and locking operation and sliding operation are carried out to fixed block 21, and the pressing 23 is equipped with the spring being vertically arranged
24 and the briquetting 25 positioned at 24 bottom end of spring, the briquetting 25 is pushed in the elastic force of the spring 24 and is pushed welding (not shown)
It is pressed on the gate line electrode on 200 surface of photovoltaic cell, is welded convenient for welding and gate line electrode.If the in addition, dry-pressing
First 20 are uniformly distributed along the length direction of the body of rod 11, and setting independently of one another, each pressure head 20 can be between pressure head 20
The independent position adjustment of row, and be mutually not attached between the briquetting 25 of several pressings 23, there are gaps 26, may be such that the gap
Welding part in 26 can fully be heated by the heating fluorescent tube above it, reduce the risk of welding rosin joint.In the utility model
In preferred embodiment, the quantity of the locating rod 10 is at least three, is arranged side by side and parallel each other, per a positioning rod
10 correspond to a welding and a gate line electrode.
In conclusion the utility model is by structure optimization, using the cooperation of sliding slot 13 and pressure head 20, it can be achieved that pressure head 20
Position is adjusted flexibly, and so as to adjust the pressing position of pressing 23, pressing 23 is made to be movable to any one specified of gate line electrode
On position, to meet the welding demand of different cell pieces, and the quantity of pressure head 20 can be also increased and decreased according to actual needs, be expanded
Big application range, improves the accuracy of 23 position of pressing, it is bad to also reduce sliver, rosin joint etc..
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
The spirit of utility model and any modification, equivalent substitution, improvement and etc. within principle, done, should be included in the utility model
Within the scope of protection.
Claims (7)
1. a kind of photovoltaic cell welding pressing device, locating rod including strip and being arranged along locating rod length direction is set
Several pressure heads, which is characterized in that the locating rod is equipped with the strip sliding slot that coordinates with the pressure head, the one of the pressure head
End connect cooperation across the sliding slot and with a hold-doun nut, and the other end is fixedly connected with a pressing.
2. photovoltaic cell welding pressing device as described in claim 1, which is characterized in that several pressure heads are each other
Independently, it mutually is not attached to set, and the pressure head includes a U-shaped fixed block.
3. photovoltaic cell welding pressing device as claimed in claim 2, which is characterized in that one end of the U-shaped fixed block
From bottom to top passing through the sliding slot, the other end is fixedly connected with the pressing to be connect with the hold-doun nut.
4. photovoltaic cell welding pressing device as claimed in claim 3, which is characterized in that the hold-doun nut is located at described
The top of sliding slot and size are more than the width of the sliding slot so that hold-doun nut exposes to the surface of locating rod.
5. photovoltaic cell welding pressing device as claimed in claim 4, which is characterized in that the locating rod is equipped with strip
The body of rod and positioned at two positioning regions at body of rod both ends, described two positioning regions and the body of rod integrally connected simultaneously collectively form U
Type structure, the sliding slot are formed on the body of rod and extend along the length direction of the body of rod.
6. photovoltaic cell welding pressing device as claimed in claim 5, which is characterized in that the pressing is equipped with and is vertically arranged
Spring and the briquetting positioned at spring bottom end.
7. photovoltaic cell as claimed in claim 6 welding pressing device, which is characterized in that the briquetting of several pressings it
Between there are gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494833.3U CN207464556U (en) | 2017-11-10 | 2017-11-10 | Photovoltaic cell welding pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721494833.3U CN207464556U (en) | 2017-11-10 | 2017-11-10 | Photovoltaic cell welding pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464556U true CN207464556U (en) | 2018-06-08 |
Family
ID=62263996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721494833.3U Expired - Fee Related CN207464556U (en) | 2017-11-10 | 2017-11-10 | Photovoltaic cell welding pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464556U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931670A (en) * | 2018-08-23 | 2018-12-04 | 国网青海省电力公司检修公司 | Auxiliary connection device |
| CN109570893A (en) * | 2018-12-24 | 2019-04-05 | 海盐宏拓五金有限公司 | A kind of casing fast welding tooling |
| CN109742052A (en) * | 2019-02-25 | 2019-05-10 | 深圳市宝德自动化精密设备有限公司 | Support plate device |
| CN109794713A (en) * | 2019-03-28 | 2019-05-24 | 武汉三工智能装备制造有限公司 | Pressing component and welder |
| CN109909666A (en) * | 2019-04-17 | 2019-06-21 | 中国电子科技集团公司第二十研究所 | Chip pressurization welding tooling |
| CN110961755A (en) * | 2018-09-28 | 2020-04-07 | 成都东腾薄膜太阳能有限公司 | Needle pressing device and welding equipment |
| CN114310071A (en) * | 2022-02-21 | 2022-04-12 | 无锡嘉盛赋能科技有限公司 | Bus bar welding device |
| CN114769926A (en) * | 2022-05-30 | 2022-07-22 | 英利能源发展有限公司 | Adjustable bonding pad and welding process |
-
2017
- 2017-11-10 CN CN201721494833.3U patent/CN207464556U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931670A (en) * | 2018-08-23 | 2018-12-04 | 国网青海省电力公司检修公司 | Auxiliary connection device |
| CN110961755A (en) * | 2018-09-28 | 2020-04-07 | 成都东腾薄膜太阳能有限公司 | Needle pressing device and welding equipment |
| CN109570893A (en) * | 2018-12-24 | 2019-04-05 | 海盐宏拓五金有限公司 | A kind of casing fast welding tooling |
| CN109742052A (en) * | 2019-02-25 | 2019-05-10 | 深圳市宝德自动化精密设备有限公司 | Support plate device |
| CN109742052B (en) * | 2019-02-25 | 2024-04-16 | 深圳市宝德自动化精密设备有限公司 | Carrier plate device |
| CN109794713A (en) * | 2019-03-28 | 2019-05-24 | 武汉三工智能装备制造有限公司 | Pressing component and welder |
| CN109909666A (en) * | 2019-04-17 | 2019-06-21 | 中国电子科技集团公司第二十研究所 | Chip pressurization welding tooling |
| CN114310071A (en) * | 2022-02-21 | 2022-04-12 | 无锡嘉盛赋能科技有限公司 | Bus bar welding device |
| CN114769926A (en) * | 2022-05-30 | 2022-07-22 | 英利能源发展有限公司 | Adjustable bonding pad and welding process |
| CN114769926B (en) * | 2022-05-30 | 2023-09-01 | 英利能源发展有限公司 | Adjustable bonding pad and welding process |
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Legal Events
| 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: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee after: Atlas sunshine Power Group Co.,Ltd. Patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20211110 |