CN204523390U - The apparatus for coating of screen painting - Google Patents
The apparatus for coating of screen painting Download PDFInfo
- Publication number
- CN204523390U CN204523390U CN201520045034.2U CN201520045034U CN204523390U CN 204523390 U CN204523390 U CN 204523390U CN 201520045034 U CN201520045034 U CN 201520045034U CN 204523390 U CN204523390 U CN 204523390U
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- Prior art keywords
- coating
- opening portion
- absorber
- screen painting
- viscosity
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Abstract
The utility model discloses a kind of apparatus for coating of screen painting, in order to adsorb the coating of a low-viscosity, it includes a bracing frame and at least one absorber.One end of bracing frame is provided with the first opening portion, and the other end is provided with the second opening portion, and is provided with runner between first and second opening portion; Absorber can be the material of tool absorbing fluid, and absorber is located at the second position, opening portion of bracing frame; First opening portion of the coating of low-viscosity by bracing frame is flowed into, flowed out by the second opening portion again via runner, make to utilize absorber can uniform pickup coating, by absorber, coating operations is carried out to half tone again, avoid the coating of low-viscosity directly to place on half tone, and cause coating easily to infiltrate into base material or machines by half tone mesh.
Description
Technical field
The utility model relates to screen printing technology field, is specifically related to a kind of apparatus for coating of screen painting, particularly a kind of apparatus for coating avoiding the coating of low-viscosity easily to be infiltrated into base material or machines by half tone mesh.
Background technology
Press, the technology of print format comprises the modes such as lithographic plate, relief printing plate, half tone, soft version, Ao Ban ﹒ ﹒ ﹒, wherein screen painting is widely used in each industrial circle, its main cause is, screen painting can have natural activity, rapidity, the low advantages such as expense of starting an edition for the number to be printed of medium and small quantity, stands erect do not shake so screen painting is present in printing circle always.
And the half tone that screen painting uses is the material of porous, therefore the ink used or coating material must be transmitted through certain viscosity and are attached on half tone, again by scraper set on screen painting board, ink or coating material are carried out on half tone coating extruding, make ink or coating material be penetrated half tone acquiescence mesh area and by figure or text printout in base material.
Also therefore the ink that uses of known screen painting or its viscosity of coating material must control at 5000 ~ 10000cps, ink or the certain viscosity of coating material tool could be allowed to be attached on half tone, before making scraper not carry out any coating extruding, ink or coating material can not infiltrate on substrate surface or screen painting board.Otherwise, when the viscosity of ink or coating material can be attached to half tone far below it, even ink or the viscosity of coating material as water, screen painting can not be coated with for the ink of low-viscosity or coating material, if when the ink of low-viscosity or coating material place half tone, certainly will infiltrate on base material or screen painting board via the hole of half tone, pollute and cannot print, now the ink of low-viscosity or coating material are must change to be undertaken by intaglio printing, and thus the viscosity scope of ink or coating material will limit its print format.
Summary of the invention
In view of above problem, the purpose of this utility model is the apparatus for coating providing a kind of screen painting, apparatus for coating is utilized to be provided with the absorber of fluid-absorbing, the coating of low-viscosity can be adsorbed by absorber, by absorber, coating and printing operation is carried out to half tone again, thus solve the problem of the viscosity scope restriction print format of ink or coating material.
In order to solve the problem, the utility model discloses a kind of apparatus for coating of screen painting, includes a bracing frame and at least one absorber.One end of bracing frame is provided with the first opening portion, and the other end is provided with the second opening portion, and is provided with runner between first and second opening portion; Absorber is the material composition of tool absorbing fluid, and absorber is located at the second position, opening portion of bracing frame, and the coating can presetting low-viscosity by one is flowed into by the first opening portion of bracing frame, flowed out by the second opening portion again via runner, make to utilize absorber can the coating of uniform pickup low-viscosity.
Compared with prior art, the utility model can obtain and comprise following technique effect:
Absorber is utilized to replace scraper made by known adhesive tape, by the coating of the adsorbable low-viscosity of absorber, by absorber, coating and printing operation is carried out to half tone again, the coating of low-viscosity is so avoided directly to place on half tone, cause coating easily to infiltrate into base material or machines by half tone mesh, solve the problem of the viscosity scope restriction print format of the coating such as ink or coating material; Meanwhile, because the coating of low-viscosity need not directly be placed on half tone again, so screen painting board can omit the structural design of back of the body scraper.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the first embodiment schematic diagram of apparatus for coating of the present utility model.
Fig. 2 is the second embodiment schematic diagram of apparatus for coating of the present utility model.
Fig. 3 is the bracing frame cross-sectional of apparatus for coating of the present utility model.
Fig. 4 is an application schematic diagram of apparatus for coating first embodiment of the present utility model.
Fig. 5 is an application schematic diagram of apparatus for coating second embodiment of the present utility model.
Fig. 6 is an application schematic diagram of apparatus for coating of the present utility model 3rd embodiment.
Fig. 7 is an application schematic diagram of apparatus for coating of the present utility model 3rd embodiment.
Detailed description of the invention
Describe cooperation drawings and Examples in detail embodiment of the present utility model below, by this to the utility model how application technology means solve technical problem and the implementation procedure reaching technology effect can fully understand and implement according to this.
As employed some vocabulary to censure specific components in the middle of description and claim.Those skilled in the art should understand, and hardware manufacturer may call same assembly with different noun.This specification and claims are not used as with the difference of title the mode distinguishing assembly, but are used as the criterion of differentiation with assembly difference functionally." comprising " as mentioned in the middle of description and claim is in the whole text an open language, therefore should be construed to " comprise but be not limited to "." roughly " refer to that in receivable error range, those skilled in the art can solve the technical problem within the scope of certain error, reach described technique effect substantially.In addition, " couple " or " electric connection " one word comprise directly any and indirectly electric property coupling means at this.Therefore, if describe a first device in literary composition to be coupled to one second device, then represent described first device and directly can be electrically coupled to described second device, or be indirectly electrically coupled to described second device by other device or the means that couple.Description subsequent descriptions is for implementing better embodiment of the present utility model, and right described description is to illustrate for the purpose of rule of the present utility model, and is not used to limit scope of the present utility model.Protection domain of the present utility model is when being as the criterion depending on the claims person of defining.
Also it should be noted that, term " comprises ", " comprising " or its other variant any are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, commodity or system and not only comprise those key elements, but also comprise other key element clearly do not listed, or also comprise by the intrinsic key element of this process, method, commodity or system.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, commodity or the system comprising described key element and also there is other identical element.
embodiment describes
Please first consult the schematic diagram shown in Fig. 1 to Fig. 5, the apparatus for coating of the screen painting disclosed by the utility model, in order to adsorb the coating of at least one default low-viscosity, such as: the viscosity unit of the coating of low-viscosity is less than 5000cps (Centipoise (s); Centipoise).Apparatus for coating disclosed by the utility model includes a bracing frame 10 and at least one absorber 20.
One end of bracing frame 10 is provided with the first opening portion 11, the other end is provided with the second opening portion 12, and bracing frame 10 is provided with the runner 13 of hollow between the first opening portion 11 and the second opening portion 12, and be provided with the multiple dividing plates 14 longitudinally arranged to the second opening portion 12 by the first opening portion 11 in runner 13 inside.Support frame as described above 10 can be incorporated into a screen painting board preset.
Absorber 20 is located at the second position, opening portion 12 of bracing frame 10, in order to adsorb the coating of at least one default low-viscosity.Described absorber 20 can be made by the material of tool high-selenium corn liquid, and it is including, but not limited to sponge, cotton material, ethylene/vinyl acetate (ethylene vinyl acetate; Be called for short EVA), Polyurethane (Polyurethane; Abbreviation/PU) etc. material.
Described absorber 20 can be cylindric (as shown in Figure 1), and absorber 20 can wear an axostylus axostyle in the center of circle of cylinder, columned absorber 20 can be rotated on axostylus axostyle, described axostylus axostyle separately can be located at the second position, opening portion 12 of bracing frame 10, reaches columned absorber 20 and relatively can be positioned at the second position, opening portion 12.When the coating of low-viscosity is flowed into by the first opening portion 11 of bracing frame 10, when being flowed out by the second opening portion 12 again via runner 13, the coating of low-viscosity can be adsorbed by absorber 20, then in roller mode, coating and printing operation is carried out to a half tone 50 by columned absorber 20.The roller pressure of described columned absorber 20 can be 0.1kg/cm
2~ 10kg/cm
2.
Described absorber 20 can be also strip (as shown in Figure 2), makes absorber 20 directly can be arranged at the second position, opening portion 12 of bracing frame 10.When the coating of low-viscosity is flowed into by the first opening portion 11 of bracing frame 10, when being flowed out by the second opening portion 12 again via runner 13, the coating of low-viscosity can be adsorbed by absorber 20, then with coating method, coating and printing operation is carried out to a half tone 50 by the absorber 20 of strip.
Shown in Fig. 6 and Fig. 7, described absorber 20 also can be rubber tire (as: rubber wheel) form, the absorber 20 of described rubber tire form is located at the second position, opening portion 12 of bracing frame 10, and bracing frame 10 inside can be provided with at least one block 15 relative to the gap between the second opening portion 12 and the absorber 20 of rubber tire form, described block 15 can be foam, block 15, in order to reduce the gap between the second opening portion 12 and the absorber 20 of rubber tire form, avoids excessive coating to overflow.When the coating of low-viscosity is flowed into by the first opening portion 11 of bracing frame 10, when being flowed out by the second opening portion 12 again via runner 13, the coating of low-viscosity can be attached by absorber 20 surface of rubber tire form, then with coating method, coating and printing operation is carried out to a half tone 50 by the absorber 20 of rubber tire form.
In addition, the gap between the absorber 20 of rubber tire form and the second opening portion 12 can be utilized to adjust, reach the flow that can control coating.Such as: when the second opening portion 12 away from bracing frame 10 of the absorber 20 of rubber tire form, the gap namely between the absorber 20 of rubber tire form and the second opening portion 12 becomes greatly, then the flow of coating increases relatively.
Absorber 20 described in utilization replaces the scraper made by known adhesive tape, by the coating of the adsorbable low-viscosity of absorber 20, coating and printing operation is carried out again by absorber 20 pairs of half tones 50, so avoid the coating of low-viscosity directly to place on half tone 50, cause coating easily to infiltrate into base material or screen painting board by half tone 50 mesh; Meanwhile, because the coating of low-viscosity need not directly be placed on half tone 50 again, so screen painting board can omit the structural design of back of the body scraper.
Shown in Fig. 4 and Fig. 5, the apparatus for coating of the screen painting disclosed by the utility model, includes a pressure controller 30 further.Pressure controller 30 links the first opening portion 11 being located at bracing frame 10, described pressure controller 30 is provided with an intake section 31 and and gives vent to anger portion 32, one first appendix 33 is connected by intake section 31, connect one second appendix 34 by the portion of giving vent to anger 32, described first appendix 33 is connected with a pressure valve 35 more respectively with the second appendix 34.By the pressure valve 35 of pressure controller 30 as the control of pressure, can regulate and control runner 13 internal pressure of bracing frame 10 through pressure controller 30, reach and can control the coating homogeneity of coating to half tone 50.
Described pressure controller 30 can take up bucket 40 with a coating and link, take up bucket 40 by coating and connect body 41 a to pressure controller 30, body 41 takes up between bucket 40 and pressure controller 30 relative to coating and is provided with at least one flow speed controller 42, and coating takes up between bucket 40 and flow speed controller 42 and separately can be provided with a feed pumping (not painting formula) more again.The coating that bucket 40 takes up described low-viscosity is taken up by coating, the coating of low-viscosity sequentially flow to bracing frame 10 via body 41, feed pumping (not painting formula), flow speed controller 42, pressure controller 30, runner 13 again via bracing frame 10 flows out from the second opening portion 12, and can be adsorbed the coating of low-viscosity by absorber 20.
It should be noted that the flow utilizing flow speed controller 42 can control the coating of low-viscosity, reaching coating can not be too much, makes absorber 20 produce coating spill and leakage situation.
In sum, the utility model is that the second position, opening portion 12 being used in bracing frame 10 is provided with absorber 20, absorber 20 is utilized to replace scraper made by known adhesive tape, by the characteristic of the coating of the adsorbable low-viscosity of absorber 20, coating and printing operation is carried out again by absorber 20 pairs of half tones 50, the coating of low-viscosity is so avoided directly to place on half tone 50, cause coating easily to infiltrate into base material or screen painting board by half tone 50 mesh, the coating reaching low-viscosity also can be used in technology effect of screen painting.
Above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (9)
1. an apparatus for coating for screen painting, in order to adsorb the coating of a low-viscosity, is characterized in that, described apparatus for coating includes:
One bracing frame, its one end is provided with the first opening portion, and the other end is provided with the second opening portion, and is provided with runner between described first opening portion and described second opening portion; And
At least one absorber, is arranged on described second position, opening portion of support frame as described above;
Wherein, the coating of described first opening portion for described low-viscosity flows into described runner, and described runner is in order to the coating extremely described absorber of the described low-viscosity that distributes.
2. the apparatus for coating of screen painting as claimed in claim 1, wherein said runner inside is provided with multiple dividing plate, and described multiple dividing plate is longitudinally arranged towards described second opening portion by described first opening portion.
3. the apparatus for coating of screen painting as claimed in claim 1, wherein said absorber is sponge material, made by cotton material, ethylene/vinyl acetate material or polyurethane materials.
4. the apparatus for coating of the screen painting as described in claim 1 or 3, wherein said absorber is a roller, and wears described absorber with an axostylus axostyle, rotates relative to described second opening portion place to make described absorber.
5. the apparatus for coating of screen painting as claimed in claim 4, wherein more comprise at least one block, described block is arranged on support frame as described above inside, and the gap between described second opening portion and described absorber.
6. the apparatus for coating of screen painting as claimed in claim 4, the rolling pressure of wherein said absorber is 0.1kg/cm
2~ 10kg/cm
2.
7. the apparatus for coating of the screen painting as described in claim 1 or 3, wherein said absorber is a long strip block, envelopes the second opening portion with described absorber.
8. the apparatus for coating of screen painting as claimed in claim 1, wherein more include a pressure controller, described pressure controller links the first opening portion being located at support frame as described above, described pressure controller is provided with an intake section and and gives vent to anger portion, described intake section connects one first appendix, the described portion of giving vent to anger connects one second appendix, and described first appendix is connected with a pressure valve more respectively with described second appendix.
9. the apparatus for coating of screen painting as claimed in claim 8, wherein said pressure controller can take up bucket with a coating and link, described coating takes up bucket and connects a body to described pressure controller, and described body takes up between bucket and described pressure controller relative to described coating and is provided with at least one flow speed controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045034.2U CN204523390U (en) | 2015-01-22 | 2015-01-22 | The apparatus for coating of screen painting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045034.2U CN204523390U (en) | 2015-01-22 | 2015-01-22 | The apparatus for coating of screen painting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204523390U true CN204523390U (en) | 2015-08-05 |
Family
ID=53737444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045034.2U Expired - Fee Related CN204523390U (en) | 2015-01-22 | 2015-01-22 | The apparatus for coating of screen painting |
Country Status (1)
| Country | Link |
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| CN (1) | CN204523390U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029935A (en) * | 2015-10-15 | 2017-08-11 | 波音公司 | System, device and method for applying emplastic |
| CN108816641A (en) * | 2018-06-30 | 2018-11-16 | 浙江天地环保科技有限公司 | The coating process and device of perovskite light-absorption layer in a kind of perovskite solar battery |
| CN108855775A (en) * | 2018-06-30 | 2018-11-23 | 浙江浙能技术研究院有限公司 | The coating process and device of perovskite light-absorption layer in a kind of perovskite solar battery |
| US11020765B2 (en) | 2015-10-15 | 2021-06-01 | The Boeing Company | Methods for delivering glutinous substance to workpiece from end-effector |
-
2015
- 2015-01-22 CN CN201520045034.2U patent/CN204523390U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029935A (en) * | 2015-10-15 | 2017-08-11 | 波音公司 | System, device and method for applying emplastic |
| US10682665B2 (en) | 2015-10-15 | 2020-06-16 | The Boeing Company | Methods of applying glutinous substances |
| CN107029935B (en) * | 2015-10-15 | 2020-08-25 | 波音公司 | System, apparatus and method for applying viscous substances |
| US10780451B2 (en) | 2015-10-15 | 2020-09-22 | The Boeing Company | Method of configuring applicators that deliver glutinous substances to workpiece from end-effector |
| US10913089B2 (en) | 2015-10-15 | 2021-02-09 | The Boeing Company | Methods for applying glutinous substances |
| US11020765B2 (en) | 2015-10-15 | 2021-06-01 | The Boeing Company | Methods for delivering glutinous substance to workpiece from end-effector |
| US11090677B2 (en) | 2015-10-15 | 2021-08-17 | The Boeing Company | methods for applying glutinous substances |
| CN108816641A (en) * | 2018-06-30 | 2018-11-16 | 浙江天地环保科技有限公司 | The coating process and device of perovskite light-absorption layer in a kind of perovskite solar battery |
| CN108855775A (en) * | 2018-06-30 | 2018-11-23 | 浙江浙能技术研究院有限公司 | The coating process and device of perovskite light-absorption layer in a kind of perovskite solar battery |
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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: 20150805 Termination date: 20170122 |