CN208961280U - Welding processing unit and cell piece string welding machine - Google Patents
Welding processing unit and cell piece string welding machine Download PDFInfo
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- CN208961280U CN208961280U CN201821225595.0U CN201821225595U CN208961280U CN 208961280 U CN208961280 U CN 208961280U CN 201821225595 U CN201821225595 U CN 201821225595U CN 208961280 U CN208961280 U CN 208961280U
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- welding
- processing unit
- pressuring flat
- cell piece
- plummer
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a kind of welding processing unit and cell piece string welding machines, belong to photovoltaic cell technical field.The welding processing unit includes first driving device, pressuring flat device, plummer, in which: the plummer is for carrying welding；The pressuring flat device and the first driving device are mechanically connected；The first driving device drive the pressuring flat device flatten the welding local or described welding top rib part；The lower surface contact area for solving welding and cell piece that the relevant technologies middle section is triangle is small, leads to the problem of welding difficulty is high, the welding is not firm, resistance increases in solar cell module；Achieve the effect that increase the welding of triangle and the lower surface contact area of cell piece.
Description
Technical field
The utility model relates to photovoltaic cell technical field, in particular to a kind of welding processing unit and cell piece series welding
Machine.
Background technique
In solar cell module production process, there are one using welding by welding of battery film into the work of battery strings
Sequence, the welding which can be triangular in shape for section.
First keep welding stepped bending at the two of welding before welding, will need concatenated two panels cell piece and
Welding after bending is stacked according to predetermined way, and the main gate line of the upper surface of a cell piece and the bottom surface of a welding is made to connect
Touching, the main gate line of the lower surface of another cell piece are in contact with the top rib of the welding.Due to the master of the lower surface of another cell piece
The contact area of grid line and welding is small, leads to that welding difficulty is high, the welding is not firm, asking of increasing of resistance in solar cell module
Topic.
Utility model content
In order to solve, prior art middle section is small for the welding of triangle and the lower surface contact area of cell piece, causes to weld
Connect the high problem of difficulty, the utility model embodiment provides a kind of welding processing unit and cell piece string welding machine.The technology
Scheme is as follows:
In a first aspect, providing a kind of welding processing unit, the welding processing unit includes first driving device, flattens
Device, plummer, in which:
The plummer is for carrying welding；
The pressuring flat device and the first driving device are mechanically connected；
The first driving device drive the pressuring flat device flatten the welding local or described welding top rib
Part.
Optionally, at least one groove is provided on the plummer, the groove is described recessed for accommodating the welding
The depth of slot is less than the top rib of the welding to the height of the welding bottom surface.
Optionally, the lower surface of the pressuring flat device be plane or the pressuring flat device lower surface be formed with it is described recessed
The one-to-one lug boss of slot.
Optionally, the pressuring flat device includes the mounting plate of idler wheel, the installation idler wheel, in which:
The mounting plate is fixed on the bottom of the pushing mounting portion of the first driving device.
Optionally, the welding processing unit further includes mobile mechanism, and the mobile mechanism and the pressuring flat device are mechanical
Connection, in which:
After the first driving device drives the idler wheel to press to the welding, the mobile mechanism drives the idler wheel
It is moved along the laying direction of the welding.
Optionally, the welding processing unit further includes the bracket component of the pressuring flat device, the first driving device
Including pushing power device and pushing mounting portion, in which:
The bracket component includes the support frame for being set to the plummer two sides, and support frame as described above across described by holding
The connecting plate of microscope carrier is connected；
The pushing power device is fixed on the connecting plate, and the pressuring flat device is fixed on the pushing mounting portion
Bottom.
Optionally, the mobile mechanism includes driving belt, the second driving device for driving the driving belt transmission, institute
It states and is provided with fixed block on driving belt, in which:
When second driving device drives driving belt transmission, the fixed block drives the branch of the pressuring flat device
Frame component is moved along the laying direction of the welding, to drive the idler wheel to roll along the laying direction of welding.
Optionally, the two sides of the plummer are provided with the guide rail of the bracket component of the pressuring flat device, in which:
When second driving device drives driving belt transmission, the fixed block drives the branch of the pressuring flat device
Frame component is moved along the guide rail, and the laying direction of the guide rail is identical as the laying direction of the welding.
Optionally, the welding processing unit further includes solder strip guiding device, is arranged on the solder strip guiding device
State the pilot hole that welding can pass through.
Technical solution provided by the embodiment of the utility model has the benefit that
By providing a kind of welding processing unit, which includes first driving device, pressuring flat device, carrying
Platform, in which: plummer is for carrying welding；Pressuring flat device and first driving device are mechanically connected；First driving device driving pressure
Leveling device flattens the part of the part of the welding or the top rib of the welding；Solves the welding that the relevant technologies middle section is triangle
It is small with the lower surface contact area of cell piece, lead to that welding difficulty is high, the welding is not firm, resistance increases in solar cell module
The problem of；Achieve the effect that increase the welding of triangle and the lower surface contact area of cell piece.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the schematic diagram that a kind of welding provided by the utility model, two panels cell piece are stacked according to predetermined way；
Fig. 2 is a kind of structural schematic diagram of welding processing unit provided by the utility model；
Fig. 3 is the structural schematic diagram of another welding processing unit provided by the utility model.
Wherein, the label in attached drawing are as follows: welding 10, plummer 20, groove 21, pressuring flat device 30, push power device 32,
First driving device 31 pushes mounting portion 33, support frame 34, connecting plate 35, idler wheel 36, mounting plate 37, the driving of belt 41, second
Device 42, guide rail 43.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, using welding 10 by welding of battery film at battery strings during, needing first will be at the two of welding 10
Bending keeps welding 10 stepped, will need concatenated two panels cell piece (cell piece 11a, cell piece 11b as shown in Figure 1) with
And the welding 10 after bending is stacked according to predetermined way as shown in Figure 1.If 10 section of welding welding 10 triangular in shape,
Or section is approximate with triangle, then the main gate line of the upper surface of a cell piece 11a is in contact with the bottom surface of welding 10, another
The main gate line of the lower surface of cell piece 11b is in contact with the top rib of the welding 10, leads to the master of the lower surface of another cell piece 11b
The contact area of grid line and welding 10 is small.
This application provides a kind of welding processing units, by utilizing the welding processing unit by the part of welding 10 or weldering
Part with 10 top rib flattens, to increase the contact area between welding 10 and the lower surface of cell piece.Welding processing dress
It sets including first driving device 31, pressuring flat device 30, plummer 20, in which:
Plummer 20 is for carrying welding 10；
Pressuring flat device 30 and first driving device 31 are mechanically connected；
First driving device 31 drives pressuring flat device 30 to flatten the part of welding 10 or the part for pushing up rib of welding 10.
Optionally, as shown in Figure 2 and Figure 3, at least one groove 21 is provided on plummer 20, groove 21 is for accommodating weldering
Band 10 is passed through for the welding 10, and the depth of groove 21 is less than the top rib of welding 10 to the height of 10 bottom surface of welding.
Illustrate the welding processing unit respectively in two kinds of situation below:
The first situation, as shown in Fig. 2, the lower surface of pressuring flat device 30 is formed for the lower surface of plane or pressuring flat device 30
Have and the one-to-one lug boss of groove 21.
Optionally, which further includes the bracket component of pressuring flat device 30, under first driving device 31 includes
Pressure power device 32 and pushing mounting portion 33, in which:
Bracket component includes the support frame 34 for being set to 20 two sides of plummer, and support frame 34 passes through the company across plummer 20
Fishplate bar 35 is connected；
It pushes power device 32 to be fixed on connecting plate 35, pressuring flat device 30 is fixed on the bottom for pushing mounting portion 33.
Wherein, pushing power device 32 can drive pushing mounting portion 33 to go up and down, and push mounting portion 33 to drive and be installed on
Bottom pressuring flat device 30 go up and down；It, can be by the part of welding 10 or welding 10 when pressuring flat device 30 is compressed to welding 10
Top rib part flatten.
In actual implementation, it pushes power device 32 to be connected with mounting portion 33 is pushed by connecting rod, on connecting plate 35
It is provided with the through-hole (not shown) passed through for the connecting rod.
Optionally, it to guarantee that pressuring flat device 30 only flattens the part of the part of welding 10 or the top rib of welding 10, flattens
The lower surface of device 30 is laid with the length on direction in welding 10 and is less than length of the plummer 20 on the laying of welding 10 direction.
Second situation, as shown in figure 3, pressuring flat device 30 includes idler wheel 36, the mounting plate 37 for installing idler wheel 36, first is driven
Dynamic device 31 includes pushing power device 32 and pushing mounting portion 33, in which: mounting plate 37 is fixed on first driving device 31
The bottom of mounting portion 33 is pushed, pushing power device 32 can drive pushing mounting portion 33 to go up and down, so that idler wheel 36 be driven to go up and down.?
After pushing power device 32 drives idler wheel 36 to press to welding 10,36 movement of idler wheel can be by the part of welding 10 or the top of welding 10
The part of rib flattens.
Optionally, welding processing unit further includes the bracket component of pressuring flat device 30, and bracket component includes being set to carrying
The support frame 34 of 20 two sides of platform, support frame 34 are connected by the connecting plate 35 across plummer 20；It is solid to push power device 32
Due on connecting plate 35.
In actual implementation, it pushes power device 32 to be connected with mounting portion 33 is pushed by connecting rod, on connecting plate 35
It is provided with the through-hole (not shown) passed through for the connecting rod.
Optionally, which can also include mobile mechanism, and mobile mechanism and pressuring flat device 30 are mechanically connected,
Wherein: after first driving device 31 drives idler wheel 36 to press to welding 10, mobile mechanism drives idler wheel 36 along the paving of welding 10
Set direction is mobile, and the part of the part of welding 10 or the top rib of welding 10 is flattened.
Optionally, mobile mechanism includes driving belt 41, the second driving device 42 for driving the transmission of driving belt 41, transmission
Fixed block (not shown) is provided on belt 41, in which: fixed when the second driving device 42 drives driving belt 41 to be driven
Block drives the bracket component of pressuring flat device 30 to move along the laying direction of welding 10, to drive idler wheel 36 along the laying of welding 10
Direction rolls.
In actual implementation, the groove 21 for accommodating fixed block is provided on the support frame 34 of pressing device, alternatively, compressing dress
The bracket component for fixing the fixed block is provided on the support frame 34 set, so that the second driving device 42 driving transmission skin
When band 41 is driven, fixed block drives the bracket component of pressuring flat device 30 to move along the laying direction of welding 10.
Optionally, the two sides of plummer 20 are provided with the guide rail 43 of the bracket component of pressuring flat device 30, in which:
Second driving device 42 drive driving belt 41 be driven when, fixed block drive pressuring flat device 30 bracket component along
Guide rail 43 is mobile, and the laying direction of guide rail 43 is identical as the laying direction of welding 10.
Optionally, which further includes at least one 10 guiding device of welding, is set on 10 guiding device of welding
It is equipped with the pilot hole that welding 10 can pass through.10 guiding device of welding may be disposed at the side of plummer 20, and pilot hole supplies
Welding 10 on plummer 20 passes through, to prevent welding processing unit from flattening the part of the part of welding 10 or the top rib of welding 10
During welding 10 shift.
The utility model additionally provides a kind of cell piece string welding machine, which includes any of the above-described embodiment institute
The welding processing unit being related to, the string welding machine further include battery piece charging device, Welding compound spraying coater, welding feeding device,
Pipeline, welder divide string devices, discharging device；Feeding device includes battery case conveyer, auxiliary feeding handgrip, CCD inspection
Platform, manipulator are surveyed, battery case conveyer is used to the battery case for carrying cell piece being transported to upper discharge position, auxiliary feeding handgrip
It for cell piece to be taken out from battery case, and is placed on feeding and conveying device, cell piece is transported to by feeding and conveying device
At CCD detection platform position, manipulator is placed into cell piece on pipeline after CCD platform crawl, welding feeding device packet
Welding feed disc carrier is included, welding feed disc carrier is fed for storing welding strip plate, welding buffer storage for caching from welding
The welding of disk extraction, welding straightener carry out conveying guiding for butt welding band, and welding processing unit is carried out for butt welding band
Pressing processing, welding cutting means are for cutting off welding, traction device, for welding to be pulled out predetermined length, then by
The cutting of welding cutting means；Welding can be drawn on pipeline by traction device, and welding can also be drawn to by traction device
It on transfer platform, is transported on pipeline by welding handling device, welding is transported to defeated by traction device or welding handling device
The cell piece to come in line sending with Manipulator Transportation is stacked together according to certain sequence, and pipeline drives the cell piece stacked
To at welder, welder divides welding and welding of battery film bunchiness to string devices, scheduled for battery strings to be cut into
Length, discharging device are used to cut into the string welding machine output of predetermined length；Welding compound spraying coater can be sprayed on cell piece
Prefluxing perhaps sprays scaling powder on welding or sprays scaling powder on welding and cell piece simultaneously.
The welding that the cell piece string welding machine is handled using above-mentioned welding processing unit is by welding of battery film at battery strings.
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or hidden
Quantity containing indicated technical characteristic.The feature of " first ", " second " that limit as a result, can express or implicitly include one
A or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two with
On.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of welding processing unit, which is characterized in that the welding processing unit include first driving device, pressuring flat device,
Plummer, in which:
The plummer is for carrying welding；
The pressuring flat device and the first driving device are mechanically connected；
The first driving device drive the pressuring flat device flatten the welding local or described welding top rib part.
2. welding processing unit according to claim 1, which is characterized in that it is recessed to be provided at least one on the plummer
Slot, for the groove for accommodating the welding, the depth of the groove is less than the top rib of the welding to the welding bottom surface
Highly.
3. welding processing unit according to claim 2, which is characterized in that the lower surface of the pressuring flat device be plane or
The lower surface of the pressuring flat device is formed with and the one-to-one lug boss of the groove.
4. welding processing unit according to claim 1, which is characterized in that the pressuring flat device includes idler wheel, installation institute
State the mounting plate of idler wheel, in which:
The mounting plate is fixed on the bottom of the pushing mounting portion of the first driving device.
5. welding processing unit according to claim 4, which is characterized in that the welding processing unit further includes moving machine
Structure, the mobile mechanism and the pressuring flat device are mechanically connected, in which:
After the first driving device drives the idler wheel to press to the welding, the mobile mechanism drive the idler wheel along
The laying direction of the welding is mobile.
6. welding processing unit according to claim 3 or 4, which is characterized in that the welding processing unit further includes institute
The bracket component of pressuring flat device is stated, the first driving device includes pushing power device and pushing mounting portion, in which:
The bracket component includes the support frame for being set to the plummer two sides, and support frame as described above passes through across the plummer
Connecting plate be connected；
The pushing power device is fixed on the connecting plate, and the pressuring flat device is fixed on the bottom for pushing mounting portion
Portion.
7. welding processing unit according to claim 5, which is characterized in that the mobile mechanism includes driving belt, band
The second driving device of the driving belt transmission is moved, is provided with fixed block on the driving belt, in which:
When second driving device drives driving belt transmission, the fixed block drives the bracket group of the pressuring flat device
Part is moved along the laying direction of the welding, to drive the idler wheel to roll along the laying direction of welding.
8. welding processing unit according to claim 7, which is characterized in that the two sides of the plummer are provided with the pressure
The guide rail of the bracket component of leveling device, in which:
When second driving device drives driving belt transmission, the fixed block drives the bracket group of the pressuring flat device
Part is moved along the guide rail, and the laying direction of the guide rail is identical as the laying direction of the welding.
9. welding processing unit according to claim 7, which is characterized in that the welding processing unit further includes that welding is led
To device, the pilot hole that the welding can pass through is provided on the solder strip guiding device.
10. a kind of cell piece string welding machine, which is characterized in that the cell piece string welding machine includes as described in claim 1 to 9 is any
Welding processing unit, the string welding machine further includes battery piece charging device, Welding compound spraying coater, welding feeding device, defeated
Line sending, welder divide string devices, discharging device；The feeding device is used to provide cell piece, the confession to the pipeline
Material device includes the welding processing unit, and the feeding device is used to provide the fixed-length welding-band handled well to the pipeline,
Cell piece and welding are stacked together by the feeding device with the feeding device according to predetermined order, and the pipeline is used for
The cell piece being stacked together and welding are transported at the welder, the battery that the welder will be stacked together
Piece and welding are welded into battery strings, it is described divide string devices by battery strings this cuts into scheduled length, the discharging device is used for
Battery strings are exported, the cell piece and/or feed dress that the Welding compound spraying coater is used to provide to the feeding device
It sets and scaling powder is provided on the welding of offer；
The welding that the cell piece string welding machine is handled using the welding processing unit is by welding of battery film at battery strings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225595.0U CN208961280U (en) | 2018-07-31 | 2018-07-31 | Welding processing unit and cell piece string welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225595.0U CN208961280U (en) | 2018-07-31 | 2018-07-31 | Welding processing unit and cell piece string welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961280U true CN208961280U (en) | 2019-06-11 |
Family
ID=66749410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821225595.0U Active CN208961280U (en) | 2018-07-31 | 2018-07-31 | Welding processing unit and cell piece string welding machine |
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| Country | Link |
|---|---|
| CN (1) | CN208961280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139288A (en) * | 2020-08-21 | 2020-12-29 | 晶澳（邢台）太阳能有限公司 | Welding strip rolling mechanism and rolling method |
-
2018
- 2018-07-31 CN CN201821225595.0U patent/CN208961280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139288A (en) * | 2020-08-21 | 2020-12-29 | 晶澳（邢台）太阳能有限公司 | Welding strip rolling mechanism and rolling method |
| CN112139288B (en) * | 2020-08-21 | 2022-08-26 | 晶澳（邢台）太阳能有限公司 | Welding strip rolling mechanism and rolling method |
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