CN202826683U - Scraper and silk screen printing device - Google Patents
Scraper and silk screen printing device Download PDFInfo
- Publication number
- CN202826683U CN202826683U CN 201220193899 CN201220193899U CN202826683U CN 202826683 U CN202826683 U CN 202826683U CN 201220193899 CN201220193899 CN 201220193899 CN 201220193899 U CN201220193899 U CN 201220193899U CN 202826683 U CN202826683 U CN 202826683U
- Authority
- CN
- China
- Prior art keywords
- screen
- scraper
- barrier
- silk
- breach
- 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
Images
Landscapes
- Screen Printers (AREA)
Abstract
The utility model provides a scraper comprising a scraper body, wherein a notch is formed on one side of the scrapper edge of the scraper body. In addition, the utility model further provides a silk screen printing device. According to the scraper and the silk screen printing device, the notch of the scrapper can enable blocking articles to be avoided when ink is scrapped by the scrapper, the blocking articles can not be pressed, and the ink is scrapped evenly.
Description
Technical field
The utility model relates to printing technology, particularly relates to a kind of scraper and screen printing apparatus.
Background technology
Traditional silk-screen half tone is that silk fabrics, synthetic fabrics or woven wire are stretched tight on screen frame, adopts manual method of carving paint film or photochemistry plate-making to make.The silk-screen half tone is installed on printing machine, printing ink is placed the silk-screen half tone, and scraper can make ink diffusion when because of printing ink flowability and printing being arranged, and usually can only place a kind of printing ink on the half tone, by the wiping of scraper, printing ink is transferred on the stock by the mesh of picture and text part.If at silk screen barrier is set, the printing ink of different colours is placed silk screen, by the barrier isolation, can when scraper wiping one time, finish the printing of different colours picture and text.If but at silk screen barrier is set, can oppress barrier during traditional scraper wiping, cause wiping inhomogeneous, affect the printing effect of picture and text.If adopt two scrapers, need to debug two scrapers during installation, the activity duration is longer.
The utility model content
Based on this, thereby be necessary that can oppress barrier for traditional scraper causes the inhomogeneous problem of wiping, provides a kind of scraper.
A kind of scraper comprises cutter hub, and the edge of a knife one side of described cutter hub is offered breach.
Among embodiment, described breach is trapezoidal therein.
Among embodiment, described trapezoidal waist and the trapezoidal institute's angulation of going to the bottom are 45 degree therein.
Among embodiment, described breach is one therein.
Among embodiment, described breach is at least two therein.
In addition, also provide a kind of screen printing apparatus.
A kind of screen printing apparatus comprises above-mentioned scraper.
Among embodiment, also comprise the silk-screen half tone therein, described silk-screen half tone comprises screen frame, silk screen and barrier, and described silk screen stretches tight in described screen frame, and described barrier is arranged at described silk screen.
Among embodiment, described barrier is pasted on a dorsad side of stock of described silk screen along print direction therein.
Among embodiment, the number of described barrier is corresponding with the number of described breach therein.
Among embodiment, the making material of described barrier is selected from the one or both combination in rubber, the silica gel therein.
In above-mentioned scraper and the screen printing apparatus, avoid barrier when the setting of scraper breach can make the scraper wiping, can not produce compressing to barrier, wiping is more even.
Description of drawings
Fig. 1 is the structural representation of the scraper of an embodiment;
Fig. 2 is the structural representation of the screen printing apparatus of an embodiment.
The specific embodiment
Thereby can oppress barrier and cause the inhomogeneous problem of wiping in order to solve traditional scraper, a kind of scraper and screen printing apparatus are provided.
As shown in Figure 1, the scraper 100 of an embodiment comprises cutter hub 110.
The edge of a knife one side of cutter hub 110 is offered breach 112.During installation, the edge of a knife of cutter hub 110 is relative with the silk-screen half tone, and the breach 112 of cutter hub 110 is relative with the barrier of silk-screen half tone.
Above-mentioned scraper 100 is avoided barrier when the setting of breach 112 can make the scraper wiping, can not produce compressing to barrier, and wiping is more even.
In the present embodiment, breach 112 is trapezoidal.Trapezoidal waist and the trapezoidal institute's angulation of going to the bottom are 45 degree.In other embodiments, breach 112 can also be other shapes, as long as cutter hub 110 can not oppressed barrier when wiping.
In the present embodiment, breach 112 is one.Breach 112 corresponding barriers.For the printing ink of two kinds of colors, use a barrier to isolate, as long as a breach 112 is arranged on the cutter hub 110.In other embodiment, breach 112 has two, three, four etc., and the number of breach equates with the number of barrier.
As shown in Figure 2, the screen printing apparatus of an embodiment comprises above-mentioned scraper 100 and silk-screen half tone 200, and the silk-screen half tone comprises screen frame 210, silk screen 220 and barrier 230.
Above-mentioned silk-screen half tone, setting by barrier 230, the printing ink of different colours can be intercepted and come, when having avoided scraper 100 wiping because of printing ink have flowability and when printing scraper printing ink that ink diffusion is caused mix, the scraper wiping once can be printed onto the picture and text of two kinds of colors on the stock at least, and printing efficiency is higher.
In the present embodiment, barrier 230 is pasted on a dorsad side of stock of silk screen 220 along print direction.Barrier 230 mainly be for the isolation different colours printing ink, the nature should be arranged at a dorsad side of stock of silk screen 220.In other embodiment, barrier 230 can also otherwise be arranged at silk screen, does not affect again the deformation of silk screen 220 in the wiping process as long as can keep barrier 230 to be close to silk screen 220 in the printing process.
In the present embodiment, the number of barrier 230 is corresponding with the number of breach 112.Silk screen 220 can arrange a barrier 230.If stock need to print the picture and text of two kinds of colors, then need the printing ink of two kinds of colors, only need this moment a barrier 230 to get final product.In other embodiments, silk screen 220 can also arrange the barriers 230 such as two, three, four, and adjacent barrier is parallel to each other, and the number that barrier 230 specifically is set has the number of color of the picture and text that stock will print and decides.
In the present embodiment, the making material of barrier 230 is selected from the one or both combination in rubber, the silica gel.Usually barrier need to adopt the good material of tensile force, neither affects the tension force of half tone, can stop again the mixing of two kinds of printing ink.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a scraper is characterized in that, comprises cutter hub, and the edge of a knife one side of described cutter hub is offered breach.
2. scraper according to claim 1 is characterized in that, described breach is trapezoidal.
3. scraper according to claim 2 is characterized in that, described trapezoidal waist and the trapezoidal institute's angulation of going to the bottom are 45 degree.
4. scraper according to claim 1 is characterized in that, described breach is one.
5. scraper according to claim 1 is characterized in that, described breach is at least two.
6. a screen printing apparatus is characterized in that, comprises the described scraper of any one in the claim 1 to 5.
7. screen printing apparatus according to claim 6 is characterized in that, also comprises the silk-screen half tone, and described silk-screen half tone comprises screen frame, silk screen and barrier, and described silk screen stretches tight in described screen frame, and described barrier is arranged at described silk screen.
8. screen printing apparatus according to claim 7 is characterized in that, described barrier is pasted on a dorsad side of stock of described silk screen along print direction.
9. screen printing apparatus according to claim 7 is characterized in that, the number of described barrier is corresponding with the number of described breach.
10. screen printing apparatus according to claim 7 is characterized in that, described barrier is rubber barrier or silica gel barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193899 CN202826683U (en) | 2012-05-02 | 2012-05-02 | Scraper and silk screen printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220193899 CN202826683U (en) | 2012-05-02 | 2012-05-02 | Scraper and silk screen printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826683U true CN202826683U (en) | 2013-03-27 |
Family
ID=47938466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220193899 Expired - Fee Related CN202826683U (en) | 2012-05-02 | 2012-05-02 | Scraper and silk screen printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826683U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240962A (en) * | 2013-05-31 | 2013-08-14 | 昆山欧莱特印刷机械工业有限公司 | Ink scraper |
| CN103302958A (en) * | 2013-06-04 | 2013-09-18 | 深圳新宏泽包装有限公司 | Ink scraping device for double-effect wire mesh machine |
| CN110626057A (en) * | 2019-11-06 | 2019-12-31 | 江苏上达电子有限公司 | Method for improving scraping pressure uniformity in 3D screen printing |
-
2012
- 2012-05-02 CN CN 201220193899 patent/CN202826683U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240962A (en) * | 2013-05-31 | 2013-08-14 | 昆山欧莱特印刷机械工业有限公司 | Ink scraper |
| CN103302958A (en) * | 2013-06-04 | 2013-09-18 | 深圳新宏泽包装有限公司 | Ink scraping device for double-effect wire mesh machine |
| CN110626057A (en) * | 2019-11-06 | 2019-12-31 | 江苏上达电子有限公司 | Method for improving scraping pressure uniformity in 3D screen printing |
| CN110626057B (en) * | 2019-11-06 | 2021-06-29 | 江苏上达电子有限公司 | Method for improving scraping pressure uniformity in 3D screen printing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202826683U (en) | Scraper and silk screen printing device | |
| CN202826681U (en) | Silk-screen screen printing plate | |
| CN204701266U (en) | Intermittent silk-screen printing device | |
| CN204172471U (en) | Conduction band digital code spray-jet and silk screen integrally combine printing machine | |
| CN203888532U (en) | Lattice and dot grating board, stereoscopic packaging box and stereoscopic colored sheet | |
| CN201240095Y (en) | Combined strippable offset printing mould | |
| CN203876367U (en) | Flexographic printing machine with silk-screen printing unit | |
| CN201881622U (en) | Air suction jig for print sheet | |
| CN203077784U (en) | Printing unit | |
| CN102501657A (en) | Screen printing alignment method | |
| CN202685518U (en) | Double-knife screen painting device | |
| CN206048992U (en) | A kind of silk screen machine of print LOGO | |
| CN103568474A (en) | Screen stretching device for screen printer | |
| CN209257659U (en) | A kind of silk-screen printing tool | |
| CN203210837U (en) | Printing machine with die cutting function | |
| CN209381567U (en) | A kind of printing machine is to embossing device | |
| CN206528183U (en) | A kind of negative and positive joint way PCB silk-screen structures | |
| CN202399619U (en) | Flat screen printing machine with baffle | |
| CN206086031U (en) | Die stamping device | |
| CN202448448U (en) | Seven-color intaglio printing device | |
| CN205311074U (en) | Digital printing machine prints shower nozzle with removable formula | |
| CN105172340A (en) | Single-double-color intelligent interaction overprinting method | |
| CN2204717Y (en) | Colour printing machine | |
| CN203185825U (en) | Silk screen printing plate used for printing photodiffusion sheets | |
| CN204547302U (en) | There is the photovoltaic cell printing screen plate of slurry limit function |
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: 20130327 Termination date: 20160502 |