CN205929763U - Novel accurate half tone of printing solar cell electrode - Google Patents
Novel accurate half tone of printing solar cell electrode Download PDFInfo
- Publication number
- CN205929763U CN205929763U CN201620878626.7U CN201620878626U CN205929763U CN 205929763 U CN205929763 U CN 205929763U CN 201620878626 U CN201620878626 U CN 201620878626U CN 205929763 U CN205929763 U CN 205929763U
- Authority
- CN
- China
- Prior art keywords
- location structure
- half tone
- boss
- frustum
- printing
- 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
Links
- 238000007639 printing Methods 0.000 title claims abstract description 29
- 230000002349 favourable effect Effects 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000007650 screen-printing Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Landscapes
- Screen Printers (AREA)
Abstract
The utility model provides a novel accurate half tone of printing solar cell electrode is including printing net, frame, location structure, bottom plate, boss and recess, printing net set up the upper portion at the frame, the frame install the upper portion at location structure, location structure pass through the screw thread and connect left part and right part at the bottom plate respectively, the boss pass through the middle part of screw connection at the bottom plate, the recess setting on the upper portion of boss. The utility model discloses a setting of locating hole makes things convenient for the quick frame that inserts of location structure, makes things convenient for the workman to operate, is favorable to improving work efficiency, through the setting of location frustum, can be fast accurate realization is fixed a position, is favorable to improve equipment's positioning accuracy.
Description
Technical field
This utility model belongs to printing screen plate technical field, more particularly, to a kind of essence of novel printing electrode of solar battery
Close half tone.
Background technology
The preparation of electrode is a vital step in solar cell preparation process, and it not only determines launch site
Structure, and determine the series resistance of battery and battery surface by plated area.Adopt earliest vacuum evaporation or
Electroless plating techniques, and commonly used silk screen print method now, that is, by special printer and masterplate by silver paste aluminium paste (silver-colored aluminum
Slurry) it is printed on the positive back side of solar cell, to form positive and negative electrode lead, photovoltaic cell is carried out using photovoltaic principle
Generate electricity, the electric current in order to produce is derived, need to make positive and negative two electrodes on cell substrate surface, the method manufacturing electrode
A lot, and silk screen printing be at present making a kind of most common production technology of photovoltaic cell electrode, silk screen printing be by silk fabrics,
The silk screen such as synthetic fabrics or wire netting stretches tight on screen frame, will be required using the method carving paint film or photochemistry plate-making by hand
Picture and text screen printing forme is made on silk screen, using impressing by the way of predetermined picture and text on half tone are printed on substrate, that is,
Photovoltaic cell printing is by applying certain pressure to half tone, making half tone form certain deformation, connect with carrier (crystalline silicon)
After touch the slurry of printing is printed onto on carrier, the printing screen plate that prior art is CN205238805U for number of patent application is adopted
Technical scheme is：Including web plate frame and the printing net being formed on described web plate frame, described printing net is coated with first
Coating and it includes the first Tou Jiang area and the first impermeable slurry area, it also includes being formed at the second wear-resisting painting of described printing net surface
Layer, described second wear-resistant coating has the second impermeable slurry area corresponding with the described first impermeable slurry area, have low cost of manufacture,
The advantage of long service life.But, existing printing screen plate has that positioning precision is low, low production efficiency problem.
Therefore, invent a kind of accurate half tone of novel printing electrode of solar battery and seem very necessary.
Utility model content
This utility model is for solving the problems, such as that positioning precision present in known technology is low, low production efficiency and one kind is provided
The accurate half tone of novel printing electrode of solar battery.
This utility model is adopted the technical scheme that by solving technical problem present in known technology：A kind of new print
The accurate half tone of brush electrode of solar battery includes printing net, housing, location structure, base plate, boss and groove, described printing
Net is arranged on the top of housing, and described housing is arranged on the top of location structure, and described location structure is by screw thread respectively
It is connected to left part and the right part of base plate, described boss is connected by screw the middle part in base plate, described groove is arranged on convex
The top of platform.
This utility model can also adopt following technical measures.
Described housing includes framework and location hole, and described location hole is arranged on the surrounding of framework.
Described location structure includes guiding frustum, connecting post and positioning frustum, and described guiding frustum is arranged on connection
The top of post, described positioning frustum is arranged on the bottom of connecting post.
Described location hole is provided with chamfering, and conveniently positioning structure quickly inserts housing, facilitates operative, is conducive to
Improve work efficiency.
The taper of described positioning frustum is 1:100, can be positioned with the realization of fast accurate, be conducive to determining of raising equipment
Position precision.
This utility model has the advantages and positive effects that：
The setting by location hole for this utility model, conveniently positioning structure quickly inserts housing, facilitates operative, has
Beneficial to raising work efficiency；By positioning the setting of frustum, can be positioned with the realization of fast accurate, be conducive to determining of raising equipment
Position precision.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of housing of the present utility model.
Fig. 3 is the structural representation of location structure of the present utility model.
In figure：
1- printing net, 2- housing, 21- framework, 22- location hole, 3- location structure, 31- guiding frustum, 32- connecting post,
33- positions frustum, 4- base plate, 5- boss, 6- groove.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further：
Embodiment：
As shown in accompanying drawing 1 is to accompanying drawing 3
This utility model provide a kind of accurate half tone of novel printing electrode of solar battery include printing net 1, housing 2,
Location structure 3, base plate 4, boss 5 and groove 6, described printing net 1 is arranged on the top of housing 2, and described housing 2 is arranged on
The top of location structure 3, described location structure 3 is connected to left part and the right part of base plate 4 by screw thread, described boss
5 are connected by screw at the middle part of base plate 4, and described groove 6 is arranged on the top of boss 5.
This utility model can also adopt following technical measures.
Described housing 2 includes framework 21 and location hole 22, and described location hole 22 is arranged on the surrounding of framework 21.
Described location structure 3 includes guiding frustum 31, connecting post 32 and positioning frustum 33, and described guiding frustum 31 sets
Put the top in connecting post, described positioning frustum 33 is arranged on the bottom of connecting post 32.
Described location hole 22 is provided with chamfering, and conveniently positioning structure quickly inserts housing, facilitates operative, favorably
In raising work efficiency.
The taper of described positioning frustum 33 is 1:100, can be positioned with the realization of fast accurate, be conducive to raising equipment
Positioning precision.
Operation principle
This utility model is in use it would be desirable to the product of printing is placed on inside grooves, the positioning on housing
Being alignd with location structure in hole, then housing is put down, and realizes being automatically positioned of housing by location structure, finally can be printed
Dataller makees.
Using technical scheme described in the utility model, or those skilled in the art is in technical solutions of the utility model
Under inspiration, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection model of the present utility model
Enclose.
Claims (3)
1. a kind of accurate half tone of novel printing electrode of solar battery is it is characterised in that this novel printing solaode is electric
The accurate half tone of pole includes printing net (1), housing (2), location structure (3), base plate (4), boss (5) and groove (6), described
Printing net (1) is arranged on the top of housing (2), and described housing (2) is arranged on the top of location structure (3), described positioning
Structure (3) is connected to left part and the right part of base plate (4) by screw thread, and described boss (5) is connected by screw in base plate
(4) middle part, described groove (6) is arranged on the top of boss (5), and described housing (2) includes framework (21) and location hole
(22), described location hole (22) is arranged on the surrounding of framework (21), described location structure (3) include guiding frustum (31),
Connecting post (32) and positioning frustum (33), described guiding frustum (31) is arranged on the top of connecting post, described positioning frustum
(33) it is arranged on the bottom of connecting post (32).
2. the accurate half tone of novel printing electrode of solar battery as claimed in claim 1 is it is characterised in that described positioning
Hole (22) is provided with chamfering.
3. the accurate half tone of novel printing electrode of solar battery as claimed in claim 1 is it is characterised in that described positioning
The taper of frustum (33) is 1:100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878626.7U CN205929763U (en) | 2016-08-12 | 2016-08-12 | Novel accurate half tone of printing solar cell electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878626.7U CN205929763U (en) | 2016-08-12 | 2016-08-12 | Novel accurate half tone of printing solar cell electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205929763U true CN205929763U (en) | 2017-02-08 |
Family
ID=57920263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620878626.7U Expired - Fee Related CN205929763U (en) | 2016-08-12 | 2016-08-12 | Novel accurate half tone of printing solar cell electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205929763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481146A (en) * | 2019-08-09 | 2019-11-22 | 江苏日托光伏科技股份有限公司 | Quick fixed large scale MWT battery piece conducting resinl printing equipment and printing process |
-
2016
- 2016-08-12 CN CN201620878626.7U patent/CN205929763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481146A (en) * | 2019-08-09 | 2019-11-22 | 江苏日托光伏科技股份有限公司 | Quick fixed large scale MWT battery piece conducting resinl printing equipment and printing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 |