CN204451451U - integrated screen structure - Google Patents
integrated screen structure Download PDFInfo
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- CN204451451U CN204451451U CN201520063927.XU CN201520063927U CN204451451U CN 204451451 U CN204451451 U CN 204451451U CN 201520063927 U CN201520063927 U CN 201520063927U CN 204451451 U CN204451451 U CN 204451451U
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Abstract
The utility model provides a kind of integrated screen structure, and it has the screen cloth be made up of a sheet metal.Described screen cloth has a subsides print face and and scrapes face, and it is fixed on a screen frame to form described half tone.This half tone through this screen cloth these subsides print face and a printed material fit, with by the pattern printing on this screen cloth on this printed material.The feature of described half tone is: the subsides print face of described screen cloth is formed with at least one pattern groove corresponding with this pattern, and the position corresponding with at least one pattern groove on face that scrapes of screen cloth is equipped with multiple strike through hole.
Description
Technical field
The utility model is about a kind of screen structure, one-body molded especially in regard to one, and has the screen structure of high tenacity, high strength.
Background technology
Screen cloth is the important tool of screen painting, is alternatively the important foundation of screen painting, and its screen cloth primarily of the how imperial fiber of spy, nylon fiber or metal material forms with warp, latitude direction interlacing, is fixed on a screen frame on after opening through certain tension force.The function of screen cloth is formed except version line except being, when also can control screen painting through ink amount; Therefore, screen cloth all can produce very large impact for the infiltration capacity of the precision of printing, ink thickness and ink.
The print principle of screen painting, utilize emulsion to the opening formed after interweaving through, parallel of the chemical reaction of ultraviolet and half tone to carry out photosensitive lithographic, the part of non-plating is made to block mesh by photo-hardening, plating part, then because of emulsion not after chemical reaction, can be dissolved and hollow out when meeting water.Carry out screen painting, operator can utilize scraper exert pressure and then scrape ink, makes ink on printed material, stamp pattern through the mesh of hollow out, to reach the object of printing.
The existing screen cloth by graticule interlacing, have to pass through the flow process such as to reel off raw silk from cocoons, weave cotton cloth just can complete it and make, except manufacturing process is loaded down with trivial details, require thinner along with in industry for the wire diameter of screen cloth, the difficulty of the making of above-mentioned graticule screen cloth also increases thereupon.In addition, the graticule staggered place of above-mentioned existing screen cloth cannot except the shortcoming of strike through except often having, and the abrasion resistance of the cured layer formed by emulsion also has certain limit, thus to causing restriction the service life of half tone.Although the substitute of the half tone having laser steel plate and electroforming steel plate can be formed as existing being interlocked by graticule in current industry, but, the structural strength of laser steel plate and electroforming steel plate cannot reach the demand in industry, other supporting construction must be dependent on, and its processing procedure is complicated, has the shortcoming that cost is higher.
Utility model content
For the foregoing reasons, the purpose of this utility model is the half tone providing a kind of high strength, and it has the integrated structure processed by sheet metal.
For reaching aforementioned object, the utility model provides a kind of integrated screen structure, and it has the screen cloth be made up of a sheet metal.Described screen cloth has a subsides print face and and scrapes face, and it is fixed on a screen frame to form described half tone.This half tone through this screen cloth these subsides print face and a printed material fit, with by the pattern printing on this screen cloth on this printed material.The feature of described half tone is: the subsides print face of described screen cloth is formed with at least one pattern groove corresponding with this pattern, and the position corresponding with at least one pattern groove on face that scrapes of screen cloth is equipped with multiple strike through hole, wherein, described strike through hole has inconsistent shape and size.
According to an embodiment of the present utility model, the width in described strike through hole is less than or greater than the width of this pattern groove.
According to an embodiment of the present utility model, each of described at least one pattern groove has a depth of groove, and described screen cloth has a screen cloth height, and printing a to pattern height of the pattern on printed material is less than screen cloth height and is greater than depth of groove.
According to an embodiment of the present utility model, the subsides print face of screen cloth is formed with the multiple pattern groove corresponding with pattern.
In addition, the utility model provides another kind of integrated screen structure, and it has the screen cloth be made up of a sheet metal.Described screen cloth has a subsides print face and and scrapes face, and it is fixed on a screen frame to form described half tone.This half tone through this screen cloth these subsides print face and a printed material fit, with by the pattern printing on this screen cloth on this printed material.The feature of described half tone is: the subsides print face of described screen cloth is formed with at least one pattern groove corresponding with this pattern, and the position corresponding with at least one pattern groove on face that scrapes of screen cloth is equipped with multiple strike through hole, wherein, the width in described strike through hole is greater than the width of this pattern groove.
According to an embodiment of the present utility model, described strike through hole can have consistent or inconsistent shape and size.
According to an embodiment of the present utility model, each of described at least one pattern groove has a depth of groove, and described screen cloth has a screen cloth height, and printing a to pattern height of the pattern on printed material is less than screen cloth height and is greater than depth of groove.
According to an embodiment of the present utility model, the subsides print face of screen cloth is formed with the multiple pattern groove corresponding with pattern.
Accompanying drawing explanation
Fig. 1 is the top view of display according to the screen structure of the utility model first embodiment;
Fig. 2 is the sectional view of display according to the screen structure of the utility model first embodiment;
Fig. 3 A ~ Fig. 3 D is respectively the schematic diagram in the strike through hole of the screen structure that display the utility model first embodiment provides;
Fig. 4 is the sectional view of display according to the screen structure of the utility model second embodiment;
Fig. 5 is the schematic diagram of display according to the strike through hole of the screen structure of the utility model second embodiment.
Wherein, description of reference numerals is as follows:
1 screen frame
3 screen cloths
30 patterns
301 pattern groove
302 strike through holes
31 scrape face
32 paste print face
The d degree of depth
H screen cloth height
Detailed description of the invention
Below coordinate graphic and Reference numeral to do more detailed description to embodiment of the present utility model, those of ordinary skill in the art can be implemented according to this after studying this description carefully.
Fig. 1 is the top view of display according to the integrated screen structure of the utility model first embodiment, and Fig. 2 is the sectional view of this half tone.As shown in Figure 1 and Figure 2, the screen structure that the utility model provides, includes a screen frame 1 and is fixed on the screen cloth 3 on screen frame 1.
The screen cloth that screen cloth 3 is processed to form by a sheet metal, it has integrated structure.As shown in Figure 1 and Figure 2, described screen cloth 3 has a subsides print face 32 and and scrapes face 31, and it is fixed on a screen frame 1 to form described half tone.Half tone is fitted, to print the pattern 30 on screen cloth on printed material with printed material (not being shown in figure) through the subsides print face 32 of screen cloth 3.
In order to can make ink successfully from the face that scrapes 31 of screen cloth 3 by spatual printing to printed material, the pattern 30 of screen cloth formed by pattern groove 301 and strike through hole 302.In more detail, pattern groove 301 is arranged on the subsides print face 32 of screen cloth 3, and have the shape corresponding with the printed patterns of half tone and width.The quantity of pattern groove 301 is relevant with the printed patterns of half tone, and in general, a half tone big city needs to arrange multiple pattern groove 301 and just can complete required printed patterns.Each of described pattern groove 301 has a depth of groove d, and described screen cloth 3 has a screen cloth height H, and printing to the height of the pattern (not being shown in figure) on printed material is less than screen cloth height H and is greater than depth of groove d.Described strike through hole 302 is formed on the face that scrapes 31 of screen cloth 3, and be distributed in the position relative with those pattern groove 301, make ink be able to be scraped through strike through hole 302 from the face that scrapes 31 of screen cloth enter pattern groove 301, on printed material, form printed patterns by this.
In screen structure provided by the utility model, the shape in strike through hole 302, size and quantity all can adjust according to the difference of printed patterns.Fig. 3 A ~ Fig. 3 D is respectively in display screen structure of the present utility model, has the close-up schematic view of four examples in difform strike through hole 302.In the half tone shown in Fig. 3 A, strike through hole 302 is oblong; In the half tone shown in Fig. 3 B, strike through hole 302 is oval; In the half tone shown in Fig. 3 C, strike through hole 302 is rectangle; And in the half tone shown in Fig. 3 D, strike through hole 302 has inconsistent shape and size.The structural strength of screen cloth can be made when size due to strike through hole 302 is larger to reduce, and the strike through amount of screen cloth can be affected when if the size in strike through hole 302 is too little, therefore, in screen cloth structure of the present utility model, designer can according to printed patterns, ink viscosity, the conditions such as ink particle diameter suitably adjust the shape in strike through hole, size and quantity, with under the condition of intensity not affecting screen structure, the strike through amount of screen cloth is made to reach maximum, thus, even if the place that ink is comparatively not easy strike through in the printed patterns of screen cloth can also successfully scrape from the face that scrapes 31 of screen cloth through strike through hole 302 entered pattern groove 301.In addition, when some needs less strike through amount, such as, in the printing of solar energy half tone, the size of strike through mouth 302 can also be turned down, reach the effect subtracting glue by this.
Shown by Fig. 4 is the sectional view of screen structure according to the utility model second embodiment; Fig. 5 is the partial enlarged drawing of display according to the strike through hole of the screen structure of the utility model second embodiment.As shown in Figures 4 and 5, in the second embodiment of the present utility model, the width in strike through hole 302 can also be set to larger than the width of pattern groove, increases the strike through amount of half tone by this.
Half tone provided by the utility model has integrated structure, makes the structure of half tone itself comparatively sturdy, can possess the strength and toughness of the metal alloy as half tone material.In addition, designer can adjust the height of printed patterns through the degree of depth of adjustment pattern groove, and strike through amount and the intensity of half tone can be controlled by the adjustment shape in strike through hole, size, therefore, half tone provided by the utility model is except the advantage with high strength, more reduce the bad situation of half tone strike through to occur, improve the quality of screen painting by this.
As seen from the above embodiment, value in the true tool industry of integrated screen structure provided by the utility model, describing is only only the first embodiment explanation of the present utility model, those of ordinary skill in the art can do other all improvement according to above-mentioned explanation, only these changes still belong in spirit of the present utility model and following defined the scope of the claims.
Claims (11)
1. an integrated screen structure, there is the screen cloth be made up of a sheet metal, this screen cloth has a subsides print face and and scrapes face, and it is fixed on a screen frame to form this half tone, this half tone through this screen cloth these subsides print face and a printed material fit, with by the pattern printing on this screen cloth on this printed material, it is characterized in that:
This subsides print face of this screen cloth is formed with at least one pattern groove corresponding with this pattern, and this of this screen cloth scrapes the position that on face, pattern groove at least one with this is corresponding is equipped with multiple strike through hole, wherein, described strike through hole has inconsistent shape and size.
2. integrated screen structure according to claim 1, is characterized in that, a width in described strike through hole is less than a width of this at least one pattern groove.
3. integrated screen structure according to claim 1, is characterized in that, a width in described strike through hole is greater than a width of this at least one pattern groove.
4. integrated screen structure according to claim 1, it is characterized in that, each of this at least one pattern groove has a depth of groove, this screen cloth has a screen cloth height, and a pattern height of printing this pattern to this printed material is less than this screen cloth height and is greater than this depth of groove.
5. integrated screen structure according to claim 1, is characterized in that, this subsides print face of this screen cloth is formed with multiple this pattern groove corresponding with this pattern.
6. an integrated screen structure, there is the screen cloth be made up of a sheet metal, this screen cloth has a subsides print face and and scrapes face, and it is fixed on a screen frame to form this half tone, this half tone through this screen cloth these subsides print face and a printed material fit, with by the pattern printing on this screen cloth on this printed material, it is characterized in that:
This subsides print face of this screen cloth is formed with at least one pattern groove corresponding with this pattern, and this of this screen cloth scrapes the position that on face, pattern groove at least one with this is corresponding is equipped with multiple strike through hole, wherein, a width in described strike through hole is greater than a width of this at least one pattern groove.
7. integrated screen structure according to claim 6, is characterized in that, described strike through hole has inconsistent shape.
8. integrated screen structure according to claim 6, is characterized in that, described strike through hole has inconsistent size.
9. integrated screen structure according to claim 6, is characterized in that, described strike through hole has consistent shape and size.
10. integrated screen structure according to claim 6, it is characterized in that, each of this at least one pattern groove has a depth of groove, this screen cloth has a screen cloth height, and a pattern height of printing this pattern to this printed material is less than this screen cloth height and is greater than this depth of groove.
11. integrated screen structures according to claim 6, is characterized in that, this subsides print face of this screen cloth is formed with multiple this pattern groove corresponding with this pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063927.XU CN204451451U (en) | 2015-01-29 | 2015-01-29 | integrated screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063927.XU CN204451451U (en) | 2015-01-29 | 2015-01-29 | integrated screen structure |
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| Publication Number | Publication Date |
|---|---|
| CN204451451U true CN204451451U (en) | 2015-07-08 |
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| CN201520063927.XU Active CN204451451U (en) | 2015-01-29 | 2015-01-29 | integrated screen structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137002A (en) * | 2019-12-31 | 2020-05-12 | 帝尔激光科技(无锡)有限公司 | Novel screen printing plate and manufacturing method thereof |
| CN111845038A (en) * | 2020-07-30 | 2020-10-30 | 仓和精密制造(苏州)有限公司 | Printing screen plate for increasing hydrophobicity and oleophobicity and manufacturing method thereof |
| CN112549740A (en) * | 2020-12-21 | 2021-03-26 | 上海新倬壮印刷科技有限公司 | Manufacturing process for efficiently preparing solar screen printing plate |
| CN114474960A (en) * | 2020-10-26 | 2022-05-13 | 仓和精密制造(苏州)有限公司 | Printing screen plate capable of guiding ink and increasing ink penetration amount and manufacturing method thereof |
-
2015
- 2015-01-29 CN CN201520063927.XU patent/CN204451451U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137002A (en) * | 2019-12-31 | 2020-05-12 | 帝尔激光科技(无锡)有限公司 | Novel screen printing plate and manufacturing method thereof |
| CN111845038A (en) * | 2020-07-30 | 2020-10-30 | 仓和精密制造(苏州)有限公司 | Printing screen plate for increasing hydrophobicity and oleophobicity and manufacturing method thereof |
| CN114474960A (en) * | 2020-10-26 | 2022-05-13 | 仓和精密制造(苏州)有限公司 | Printing screen plate capable of guiding ink and increasing ink penetration amount and manufacturing method thereof |
| CN112549740A (en) * | 2020-12-21 | 2021-03-26 | 上海新倬壮印刷科技有限公司 | Manufacturing process for efficiently preparing solar screen printing plate |
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