CN202923099U - Scraper strip - Google Patents
Scraper strip Download PDFInfo
- Publication number
- CN202923099U CN202923099U CN 201220601014 CN201220601014U CN202923099U CN 202923099 U CN202923099 U CN 202923099U CN 201220601014 CN201220601014 CN 201220601014 CN 201220601014 U CN201220601014 U CN 201220601014U CN 202923099 U CN202923099 U CN 202923099U
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- scraper strip
- region
- scraper
- parallel
- edge
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Abstract
The utility model provides a scraper strip, which at least comprises a body (1) and a connecting part (2), wherein the body comprises a first edge (11) and a second edge (12) parallel to the first edge (11), in addition, the upper side of the body (1) is sequentially divided into a first region (13), a second region (14) and a third region (15) from the first edge (11) to the second edge (12), the first region (13), the second region (14) and the third region (15) have the same width in the direction vertical to the first edge (11), and the connecting part (2) is arranged in the second region (14). Through changing the position of positioning holes, all of the four edges of the scraper strip can be used, and the cost is saved.
Description
Technical field
The utility model relates to a kind of printing scraper of using in the solar cell silk screen printing process, particularly relate to a kind of scraper strip.
Background technology
Along with the development of science and technology and the development of photoelectron and communications industry, figure and the effect of visible " silicon " everywhere in our life, crystal silicon solar energy battery is that to form industrialization over nearly 15 years the fastest.In the production process of making solar energy list/polycrystalline silicon battery plate, usually come the electrode of printing solar cell with serigraphy, wherein the use of half tone and scraper strip is very crucial, and for the strength increase of the electrode that makes printed solar energy list/polycrystalline silicon battery plate, stress equilibrium, printing is even, so the quality of scraper strip is just very important.Yet scraper strip is most important part in scraper, belongs to easily-consumed products.
Existing scraper strip as shown in Figure 1, some connecting portions 2 ' that it comprises scraper strip body 1 ' and is located at this scraper strip one side.
Existing this scraper strip, side view as described in Figure 2, it just replaces after using both sides (11 ' and 12 '), makes waste of material.Because this scraper strip is easily-consumed products, replacement frequency is high, and cost depletion is large.Moreover, when in time not changing if scraper strip Yi Mao damages, can have influence on the quality of the electrode of solar battery sheet.
Given this, be necessary to provide a kind of new scraper strip to address the above problem in fact.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of scraper strip, is used for solving prior art scraper strip replacement frequency high, the problem that cost depletion is large.
Reach for achieving the above object other relevant purposes, the utility model provides a kind of scraper strip, and this scraper strip comprises at least:
One body (1), comprise a first side (11) and a Second Edge (12) parallel with this first side (11), and in this body (1) upper from this first side (11) to sequentially dividing into one first district (13), a Second Region (14) and one the 3rd district (15) between Second Edge (12), be wherein wide on the direction of this firstth district (13), Second Region (14) and the 3rd district (15) vertical these first sides (11); And
A junction (2) is arranged at this Second Region (14).
Preferably, described connecting portion (2) comprises that several are arranged at the connecting hole of this Second Region (14).
Preferably, these several connecting holes are arranged along the direction of parallel this first side (11).
Preferably, this scraper has parallel this first side (11) and is positioned at the central shaft of this Second Region (14), and these several connecting holes are arranged on this central shaft.
Preferably, described connecting hole is three.
Preferably, these several connecting holes only are provided with a described connecting hole on the direction of vertical this first side (11).
Preferably, this body (1) includes one the 3rd limit (16) and one the 4th limit (17) that is parallel to this first side (11) and supplies to scrape.
Preferably, this connecting portion (2) is provided with the recess parallel with described first side (11).
Preferably, this connecting portion (2) is provided with the protuberance parallel with described first side (11).
Preferably, the material of this scraper strip is rubber.
As mentioned above, the utility model can use scraper strip four limits by the change position of positioning hole, saves cost.
Description of drawings
Fig. 1 is shown as existing scraper strip top view.
Fig. 2 is shown as existing scraper strip side view.
Fig. 3 is shown as the utility model scraper strip top view.
Fig. 4 is shown as the utility model scraper strip side view.
The element numbers explanation
The specific embodiment
Below by specific instantiation explanation embodiment of the present utility model, those skilled in the art can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.The utility model can also be implemented or be used by the other different specific embodiment, and the every details in this specification also can be based on different viewpoints and application, carries out various modifications or change under spirit of the present utility model not deviating from.
See also Fig. 3 and shown in Figure 4.Need to prove, the diagram that provides in the present embodiment only illustrates basic conception of the present utility model in a schematic way, satisfy only show in graphic with the utility model in relevant assembly but not component count, shape and size drafting when implementing according to reality, during its actual enforcement, kenel, quantity and the ratio of each assembly can be a kind of random change, and its assembly layout kenel also may be more complicated.
See also the top view of a kind of scraper strip shown in Figure 3, this scraper strip comprises at least: a body 1, comprise a first side 11 and a Second Edge 12 parallel with this first side 11, and on this body 1 from this first side 11 to sequentially dividing into one first district 13, a Second Region 14 and one the 3rd district 15 between Second Edge 12, be wherein wide on the direction of this firstth district 13, Second Region 14 and the 3rd vertical this first side 11 in district 15; And a junction 2, be arranged at this Second Region 14.
Described connecting portion 2 comprises that several are arranged at the connecting hole of this Second Region 14.These several connecting holes only are provided with a described connecting hole on the direction of vertical this first side (11).
In prior art, this connecting portion 2 ' is three locating holes, and this locating hole evenly is arranged on scraper strip marginal portion (being above-mentioned the 3rd district).The distance in this locating hole of scraper strip Edge Distance center of circle is roughly 7.5mm.This scraper strip has certain thickness, and its body is generally cuboid, and when locating hole was located at a side, operable scraper place was 11 ' and 12 '.That is to say and only have 2 limits to use in use procedure.
In the utility model, the connecting portion of scraper strip is arranged on mid portion (being in Second Region 14), in the present embodiment, this connecting portion is that (this locating hole also can be one or two to three locating holes that evenly arrange, as long as can fix this scraper strip, can adopt securing member to fix or other fixed forms are fixed).The distance of center circle of this locating hole equates from the distance of scraper strip both sides, is roughly 17.5mm.The four edges of scraper strip is centrosymmetric.
Three locating holes in the present embodiment are arranged along the direction of parallel this first side 11.The cross section of this locating hole can be circle, rectangle, polygon etc.
This scraper strip has parallel this first side 11 and is positioned at the central shaft of this Second Region 14, and these several locating holes are arranged on this central shaft.The center of circle of locating hole overlaps with described central shaft.
This scraper strip has certain thickness, and its body is generally cuboid, and this body 1 includes one the 3rd limit 16 and one the 4th limit 17 that is parallel to this first side 11 and supplies to scrape.In the utility model use procedure, as shown in Figure 4, four edges 11,12,16,17 can use successively, thereby increases the utilization rate of scraper strip, saves cost.
In the present embodiment, can also be provided with the recess parallel with described first side 11 on described connecting portion 2.Can be used for doing with the fixture with protuberance the design that side direction is inlayed, for example the dovetail groove structure.Perhaps described connecting portion 2 also can be arranged to the protuberance parallel with described first side 11.Can be used for doing with fixture the design that side direction is inlayed, for example the dovetail groove structure.
The material of this scraper strip is preferably rubber.
In sum, the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of completing under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (10)
1. a scraper strip, is characterized in that, this scraper strip comprises at least:
One body (1), comprise a first side (11) and a Second Edge (12) parallel with this first side (11), and in this body (1) upper from this first side (11) to sequentially dividing into one first district (13), a Second Region (14) and one the 3rd district (15) between Second Edge (12), be wherein wide on the direction of this firstth district (13), Second Region (14) and the 3rd district (15) vertical these first sides (11); And
A junction (2) is arranged at this Second Region (14).
2. scraper strip according to claim 1, it is characterized in that: described connecting portion (2) comprises that several are arranged at the connecting hole of this Second Region (14).
3. scraper strip according to claim 2 is characterized in that: these several connecting holes are arranged along the direction of parallel this first side (11).
4. scraper strip according to claim 3, it is characterized in that: this scraper has parallel this first side (11) and is positioned at the central shaft of this Second Region (14), and these several connecting holes are arranged on this central shaft.
5. according to claim 2-4 described scraper strips of any one, it is characterized in that: described connecting hole is three.
6. according to claim 2-3 described scraper strips of any one is characterized in that: these several connecting holes only are provided with a described connecting hole on the direction of vertical this first side.
7. scraper strip according to claim 1 is characterized in that: this body (1) includes and is parallel to this first side (11) and for one the 3rd limit (16) that scrapes and one the 4th limit (17).
8. scraper strip according to claim 1, it is characterized in that: this connecting portion (2) is provided with the recess parallel with described first side (11).
9. scraper strip according to claim 1, it is characterized in that: this connecting portion (2) is provided with the protuberance parallel with described first side (11).
10. scraper strip according to claim 1, it is characterized in that: the material of this scraper strip is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601014 CN202923099U (en) | 2012-11-14 | 2012-11-14 | Scraper strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601014 CN202923099U (en) | 2012-11-14 | 2012-11-14 | Scraper strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202923099U true CN202923099U (en) | 2013-05-08 |
Family
ID=48213092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220601014 Expired - Fee Related CN202923099U (en) | 2012-11-14 | 2012-11-14 | Scraper strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202923099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034590A (en) * | 2015-09-01 | 2015-11-11 | 苏州恩欧西精密机械制造有限公司 | Printing machine scarper |
| CN115320228A (en) * | 2018-03-12 | 2022-11-11 | 松下知识产权经营株式会社 | Screen printing apparatus, mask cleaner, and squeegee |
-
2012
- 2012-11-14 CN CN 201220601014 patent/CN202923099U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034590A (en) * | 2015-09-01 | 2015-11-11 | 苏州恩欧西精密机械制造有限公司 | Printing machine scarper |
| CN115320228A (en) * | 2018-03-12 | 2022-11-11 | 松下知识产权经营株式会社 | Screen printing apparatus, mask cleaner, and squeegee |
| CN115320228B (en) * | 2018-03-12 | 2024-01-30 | 松下知识产权经营株式会社 | Screen printing apparatus, mask cleaner, and squeegee |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20191114 |