CN203389808U - High-precision extruding type coating device - Google Patents
High-precision extruding type coating device Download PDFInfo
- Publication number
- CN203389808U CN203389808U CN201320278744.0U CN201320278744U CN203389808U CN 203389808 U CN203389808 U CN 203389808U CN 201320278744 U CN201320278744 U CN 201320278744U CN 203389808 U CN203389808 U CN 203389808U
- Authority
- CN
- China
- Prior art keywords
- die
- glue
- type coating
- extrusion type
- bottom roller
- 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
Abstract
The utility model discloses a high-precision extruding type coating device. The high-precision extruding type coating device comprises a DIE coating head mechanism, sliding-groove positioning mechanisms, a glue-solution recovering mechanism and a DIE coating bottom-roll supporting mechanism, wherein the sliding-groove positioning mechanisms are respectively arranged above the left side and the right side of the DIE coating head mechanism; the lower part of the DIE coating head mechanism is also attached with two glue-solution sealing cavities; the DIE coating bottom-roll supporting mechanism is arranged at one side above the glue-solution sealing cavities; the glue-solution recovering mechanism is arranged below the DIE coating bottom-roll supporting mechanism and is connected with the sliding-groove positioning mechanisms. The high-precision extruding type coating device also comprises an upper adjusting-roll supporting mechanism and a lower adjusting-roll supporting mechanism which are used for replacing the DIE coating bottom-roll supporting mechanism. The high-precision extruding type coating device disclosed by the utility model has the advantages that different material-film supporting mechanisms can be replaced for coating, the coating amount is uniform, the coating thickness of glue solution can be controlled randomly, and pulled glue threads are not easily generated on the surface of a film, so that the film-forming qualification rate of coating can be increased.
Description
Technical field
The present invention relates to apparatus for coating, particularly relate to a kind of high-accuracy extrusion type coating device, is a kind of high-accuracy extrusion type coating device that is applied to produce clean optical thin film coating specifically.
Background technology
The production of the adhesive tape of blooming, screen protecting film, automobile heat insulation film, vehicle explosion-proof film, IMD, wall film, various models, flexibility or rigid copper-clad plate and various FPCs must be used optical grade precision coating device.
The apparatus for coating that coating apparatus in the market adopts is because coating precision is not high, coating thickness cannot freely be controlled, the rubberised layer of producing easily produces color and uneven thickness, the problems such as face bubble point, particle point are many, directly cause the quality problems of product, affected the development of China's precision optics coating industry.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of high-accuracy extrusion type coating device, can solve in prior art apparatus for coating because coating precision is not high, coating thickness cannot freely be controlled, and the rubberised layer of producing easily produces the problems such as color and uneven thickness, face bubble point, particle point are many.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of high-accuracy extrusion type coating device is provided, comprise DIE dispense tip mechanism, chute detent mechanism, glue recovering mechanism and DIE coating bottom roller Cheng Liao mechanism, described chute detent mechanism is installed respectively in the top, the left and right sides of described DIE dispense tip mechanism, the bottom of described DIE dispense tip mechanism is also accompanied with two glue annular seal spaces, described DIE coating bottom roller Cheng Liao mechanism is arranged on a side of described glue annular seal space top, described glue recovering mechanism is placed on the below of described DIE coating bottom roller Cheng Liao mechanism and is connected with described chute detent mechanism, wherein, described extrusion type coating device also comprises up-down adjustment Gun Chengliao mechanism, described up-down adjustment Gun Chengliao mechanism is for substituting DIE coating bottom roller Cheng Liao mechanism.
In a preferred embodiment of the present invention, described DIE dispense tip mechanism comprise top board, lower platen and be arranged on top board and lower platen between extrusion type coating head, between described top board and lower platen, by CARBURIZING FURNACE FOR STAINLESS FASTENER, be locked.
In a preferred embodiment of the present invention, between described top board and lower platen, also pad the manganese steel sheet that is added with two different-thickness, described extrusion type coating head is arranged between two manganese steel sheets.
In a preferred embodiment of the present invention, described lower platen is uiform section double cavity structure, is provided with the first storage cavity and the second storage cavity on described lower platen, and the first described storage cavity is higher than the second storage cavity.
In a preferred embodiment of the present invention, described top board and lower platen adopt the material of dual phase steel.
In a preferred embodiment of the present invention, described DIE coating bottom roller Cheng Liao mechanism comprises DIE coating bottom roller and the bearing block that is arranged on respectively DIE coating bottom roller two ends.
In a preferred embodiment of the present invention, the diameter of described DIE coating bottom roller is 200-400mm.
In a preferred embodiment of the present invention, described DIE coating bottom roller drives by single serve motor, adopts peace river motion controller to control.
In a preferred embodiment of the present invention, described up-down adjustment Gun Chengliao mechanism comprises side shield, dancer rools and adjusting hand valve, and described dancer rools is arranged on respectively the two ends up and down of side shield, and described adjusting hand valve is arranged on one end of dancer rools.
In a preferred embodiment of the present invention, the described DIE of up-down adjustment Gun Chengliao mechanism coating bottom roller Cheng Liao mechanism can not be used simultaneously.
The invention has the beneficial effects as follows: high-accuracy extrusion type coating device of the present invention, comprise bi-material Mo Chengliao mechanism, a kind of is DIE coating bottom roller Cheng Liao mechanism, and the bottom of DIE dispense tip mechanism is subsidiary two glue annular seal spaces also, another kind is up-down adjustment Gun Chengliao mechanism, can be according to the different solid contents of glue while being coated with operation, and the actual demand of technique in practical operation, changing different material membrane Cheng Liao mechanisms is coated with to reach process implementing and requires enough to make the coating weight of base material view picture face even, and can arbitrarily control the coating thickness of glue, coating precision is high, and on face, be not easy to produce glue wire drawing, can improve the film forming qualification rate of coating.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-accuracy extrusion type coating device one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1 ,DIE dispense tip mechanism, 2, chute detent mechanism, 3, glue recovering mechanism, 4, DIE coating bottom roller Cheng Liao mechanism, 5, up-down adjustment Gun Chengliao mechanism, 6, glue annular seal space, 41, DIE coating bottom roller, 42, bearing block, 51, side shield, 52, dancer rools.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
As shown in Figure 1, the invention provides a kind of high-accuracy extrusion type coating device, comprise DIE dispense tip mechanism 1, chute detent mechanism 2, glue recovering mechanism 3, and DIE coating bottom roller Cheng Liao mechanism 4, described chute detent mechanism 2 is installed respectively in the top, the left and right sides of described DIE dispense tip mechanism 1, the bottom of described DIE dispense tip mechanism 1 is also accompanied with two glue annular seal spaces 6, described DIE coating bottom roller Cheng Liao mechanism 4 is arranged on a side of described glue annular seal space 6 tops, described glue recovering mechanism 3 is placed on the below of described DIE coating bottom roller Cheng Liao mechanism 4 and is connected with described chute detent mechanism 2.Wherein, described extrusion type coating device also comprises up-down adjustment Gun Chengliao mechanism 5, described up-down adjustment Gun Chengliao mechanism 5 is for substituting DIE coating bottom roller Cheng Liao mechanism 4, and the described DIE of up-down adjustment Gun Chengliao mechanism coating bottom roller Cheng Liao mechanism can not be used simultaneously.
In above-mentioned, described DIE dispense tip mechanism 1 comprises top board (figure depending on), lower platen (figure depending on) and is arranged on the extrusion type coating head (figure does not look) between top board and lower platen, between described top board and lower platen, by CARBURIZING FURNACE FOR STAINLESS FASTENER (scheme depending on), is locked.Wherein, also pad the manganese steel sheet (figure does not look) that is added with two different-thickness between described top board and lower platen, described extrusion type coating head is arranged between two manganese steel sheets.Wherein, the full name of the DIE in described DIE dispense tip mechanism is slot die coating unit, belongs to a kind of extrusion type coating head.
In above-mentioned, described top board and lower platen adopt dual phase steel (00Cr
14ni
5mo
3al) material.Described lower platen is uiform section double cavity structure, is provided with the first storage cavity (figure depending on) and the second storage cavity (scheming not look) on described lower platen, and the first described storage cavity is higher than the second storage cavity.
Described DIE coating bottom roller Cheng Liao mechanism 4 comprises DIE coating bottom roller 41 and the bearing block 42 that is arranged on respectively DIE coating bottom roller 41 two ends, and described bearing block 42 is fixed by two large screws.Wherein, described DIE coating bottom roller drives by single serve motor, adopts peace river motion controller to control; The diameter of described DIE coating bottom roller is 200-400mm.
Also comprise up-down adjustment Gun Chengliao mechanism 5, described up-down adjustment Gun Chengliao mechanism 5 is for substituting DIE coating bottom roller Cheng Liao mechanism 4, and the described DIE of up-down adjustment Gun Chengliao mechanism coating bottom roller Cheng Liao mechanism can not be used simultaneously.Described up-down adjustment Gun Chengliao mechanism 5 comprises side shield 51, dancer rools 52 and adjusting hand valve (figure does not look), and described dancer rools 52 is arranged on respectively the two ends up and down of side shield 51, and described adjusting hand valve is arranged on and regulates 52Gun one end.
High-accuracy extrusion type coating device provided by the invention mainly comprises bi-material Mo Chengliao mechanism, and a kind of is that the DIE coating bottom roller Cheng Liao 4:DIE of mechanism coating bottom roller 41 surfaces adopt the processing such as superlinishing chromium plating, nickel plating, minute surface.It is mainly the hardness that increases steel roller faces that chromium plating is processed, and can prevent the scuffing among a small circle that face, hard thing etc. cause during production operation; Nickel Plating Treatment be mainly while preventing production operation steel roller faces by corrosion such as solvent, glues; Mirror process is mainly the smoothness that increases steel roller faces, the surface clean work while being convenient to produce; And require circularity (surface run_out), concentricity, the linearity of this DIE coating bottom roller 41 to be all less than 5um; The diameter of described DIE coating bottom roller 41 is at 200 ~ 400mm, and the bearing block 42 that is arranged on DIE coating bottom roller 41 two adopts high temperature resistant high-accuracy bearing, to reduce the vibrations that produce when DIE coating bottom roller 41 rotates; DIE coating bottom roller 41 is driven by single serve motor, and adopts peace river motion controller to control, and speed high accuracy is adjustable.Adopt this material membrane Cheng Liao mechanism, can effectively reduce the vibrations that cause when material membrane is walked film, particularly to coated glue layer when thering is certain thickness, the support material effect that is coated with 41 pairs of material membranes of bottom roller due to DIE can reduce the slight vibrations that glue laminar flow causes film at ordinary times greatly, and guaranteeing under the inhomogeneity condition of horizontal coating width, can greatly improve and produce line coating speed.
Another kind of is band up-down adjustment Gun Chengliao mechanism 5: two side shields 51 are installed in advance in the two end axles bearing 42 that DIE coating bottom roller 41 is installed, at side shield 51, a dancer rools 52 is respectively installed up and down, this dancer rools 51 can carry out front and back adjusting by the adjusting hand valve of one end, during this two dancer rools, 51 work, mainly plays and improves the effect that material membrane is walked film tension force, flatness.Adopt this material membrane Cheng Liao mechanism, can effectively reduce the vibrations that cause when material membrane is walked film, particularly to the color homogeneity of coating color glue-line, can significantly improve, especially Gai Chengliao mechanism coordinates extrusion type coating head, can when coating, obtain enough thin coating, facilitate the selection to different process thickness in practical operation.
DIE dispense tip mechanism 1 mainly comprises the lower platen with uiform section double cavity structure of top board, optimal design.Processing plane degree and the linearity of described top board and lower platen are all less than 5um, and upper lower platen is locked by CARBURIZING FURNACE FOR STAINLESS FASTENER.The cavity of lower platen and all stream interface should be ground to minute surface, and its surface smoothness should reach R
z0.2 μ m; Remaining surface fineness should reach R
z0.4 μ m.Gluing position adopts by the first storage cavity gluing of the middle gluing hole pushing the back down of lower platen, and spread is accurately controlled by professional measuring pump, supplies the glue time to have special sensor to control.Two storage cavity liquid levels of lower platen adopt high-low-position design, the first storage cavity can adopt rack-style or water droplet formula cavity design, in principle, be all to rely on the glue laminated power of sending, and by rack-style or water droplet Shi side cavity design, make glue even, mild and do not have in alveolate situation, after being full of glue, the first storage cavity diffuses in the second storage cavity, until the second storage cavity, be full of after glue, according to the needed coating thickness of technological requirement, the manganese steel sheet that adds different-thickness by pad between upper and lower two block pressur plates, thereby realize the needed nozzle coating clearance of technological requirement, and in coating process, run into while containing small-sized particle, impurity in glue, there is withdrawing function, even if whole DIE dispense tip mechanism 1 does trimming movement backward, and set back rapidly, withdrawing work is completed by pneumatic element, can remove one from and run into while containing particle, impurity in glue, just shut down the trouble of processing at once, only need just can make little particle, impurity pass through smoothly by withdrawing function, without shutting down, process again, do not affect follow-up coating operation.And the bottom of DIE dispense tip mechanism 1 is subsidiary two glue annular seal spaces 6 also, described glue annular seal space 6 adopts stainless steel material to make, for the production of time glue reflux cycle gluing, this glue annular seal space 6 adopts two-chamber design, the glue falling down from material membrane in the time of not only can accepting coating, and can carry out secondary and vacuumize processing flowing into glue annular seal space 6 interior glues, can effectively prevent the generation of bubble in glue and gather, by adjustment, vacuumize the vacuum magnitude of formation, can guarantee horizontal coating width uniformity, therefore can greatly improve the coating speed producing on line.
Chute detent mechanism 2 is mainly the front and back displacement of controlling DIE dispense tip mechanism 1, one group of chute of each side installation of DIE dispense tip mechanism 1, adopt cylinder, by adjusting cylinders pressure, can ShiDIE dispense tip mechanism 1 be free to slide back and forth after chute is gone forward.And the front and back end of chute is all provided with spacing, prevent that the nozzle of the extrusion type coating head in DIE dispense tip mechanism 1 from directly encountering steel rider or material membrane surface, cause the scuffing on material membrane face or DIE coating bottom roller 41 surfaces.
Glue recovering mechanism 6 is mainly used in to cleaning the solvent slop of use and the scrap rubber of productional surplus, accepting recycling in practical operation, prevents solvent and glue sinuous flow everywhere, affects the cleanliness factor of whole apparatus for coating and production environment.The main element of this glue recovering mechanism 6-large hopper, adopts stainless steel material simultaneously, and seam crossing adopts continuous welding, must not seepage, and weld grinding is smooth.
The high-accuracy extrusion type coating device that the present invention discloses, comprise bi-material Mo Chengliao mechanism, a kind of is DIE coating bottom roller Cheng Liao mechanism 4, and the bottom of DIE dispense tip mechanism 1 is subsidiary two glue annular seal spaces 6 also, another kind is up-down adjustment Gun Chengliao mechanism 5, can be according to the different solid contents of glue while being coated with operation, and the actual demand of technique in practical operation, changing different material membrane Cheng Liao mechanisms is coated with to reach process implementing and requires enough to make the coating weight of base material view picture face even, and can arbitrarily control the coating thickness of glue, coating precision is high, and on face, be not easy to produce glue wire drawing, can improve the film forming qualification rate of coating.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a high-accuracy extrusion type coating device, it is characterized in that, comprise DIE dispense tip mechanism, chute detent mechanism, glue recovering mechanism and DIE coating bottom roller Cheng Liao mechanism, described chute detent mechanism is installed respectively in the top, the left and right sides of described DIE dispense tip mechanism, the bottom of described DIE dispense tip mechanism is also accompanied with two glue annular seal spaces, described DIE coating bottom roller Cheng Liao mechanism is arranged on a side of described glue annular seal space top, described glue recovering mechanism is placed on the below of described DIE coating bottom roller Cheng Liao mechanism and is connected with described chute detent mechanism, wherein, described extrusion type coating device also comprises up-down adjustment Gun Chengliao mechanism, described up-down adjustment Gun Chengliao mechanism is for substituting DIE coating bottom roller Cheng Liao mechanism.
2. high-accuracy extrusion type coating device according to claim 1, it is characterized in that, described DIE dispense tip mechanism comprise top board, lower platen and be arranged on top board and lower platen between extrusion type coating head, between described top board and lower platen, by CARBURIZING FURNACE FOR STAINLESS FASTENER, be locked.
3. high-accuracy extrusion type coating device according to claim 2, is characterized in that, also pads the manganese steel sheet that is added with two different-thickness between described top board and lower platen, and described extrusion type coating head is arranged between two manganese steel sheets.
4. high-accuracy extrusion type coating device according to claim 2, is characterized in that, described lower platen is uiform section double cavity structure, is provided with the first storage cavity and the second storage cavity on described lower platen, and the first described storage cavity is higher than the second storage cavity.
5. high-accuracy extrusion type coating device according to claim 2, is characterized in that, described top board and lower platen adopt the material of dual phase steel.
6. high-accuracy extrusion type coating device according to claim 1, is characterized in that, described DIE coating bottom roller Cheng Liao mechanism comprises DIE coating bottom roller and the bearing block that is arranged on respectively DIE coating bottom roller two ends.
7. high-accuracy extrusion type coating device according to claim 6, is characterized in that, the diameter of described DIE coating bottom roller is 200-400mm.
8. high-accuracy extrusion type coating device according to claim 1, it is characterized in that, described up-down adjustment Gun Chengliao mechanism comprises side shield, dancer rools and regulates hand valve, described dancer rools is arranged on respectively the two ends up and down of side shield, and described adjusting hand valve is arranged on one end of dancer rools.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320278744.0U CN203389808U (en) | 2013-05-21 | 2013-05-21 | High-precision extruding type coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320278744.0U CN203389808U (en) | 2013-05-21 | 2013-05-21 | High-precision extruding type coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389808U true CN203389808U (en) | 2014-01-15 |
Family
ID=49901370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320278744.0U Expired - Fee Related CN203389808U (en) | 2013-05-21 | 2013-05-21 | High-precision extruding type coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203389808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301995B (en) * | 2013-05-21 | 2015-11-18 | 上海袭麟光学科技发展有限公司 | A kind of high-accuracy extrusion type coating device |
| CN113441377A (en) * | 2021-06-29 | 2021-09-28 | 辽宁分子流科技有限公司 | Preparation method of nano silver wire electrode film |
-
2013
- 2013-05-21 CN CN201320278744.0U patent/CN203389808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301995B (en) * | 2013-05-21 | 2015-11-18 | 上海袭麟光学科技发展有限公司 | A kind of high-accuracy extrusion type coating device |
| CN113441377A (en) * | 2021-06-29 | 2021-09-28 | 辽宁分子流科技有限公司 | Preparation method of nano silver wire electrode film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100533232C (en) | Substrate binding device | |
| CN101862722B (en) | Pre-metering roll type coating device | |
| CN206661561U (en) | A kind of PUR smooth roll transfer coated device | |
| CN203389808U (en) | High-precision extruding type coating device | |
| CN103464348B (en) | A kind of coating process of the film containing particle and apparatus for coating | |
| CN204712470U (en) | Printhead and three-dimensional printer | |
| CN103301995B (en) | A kind of high-accuracy extrusion type coating device | |
| CN104399638A (en) | Novel three-roller coating structure | |
| CN209174253U (en) | A kind of transfer coated device | |
| CN103223394B (en) | A kind of Novel high-precision MG coater unit | |
| CN202242324U (en) | Print fluting machine provided with adjustable ink distributing device on printing part | |
| CN204412545U (en) | A kind of novel three roller applying structures | |
| CN101811104A (en) | Double-station gluing device | |
| CN204093664U (en) | A kind of coating head device | |
| CN204658948U (en) | A kind of 3D printer based on Cartesian coordinate frame | |
| CN203264958U (en) | Novel high-precision MG coating unit | |
| CN205418295U (en) | Three -dimensional adjustable typing device | |
| CN102773200B (en) | Extrusion die head adjusting device | |
| CN106622842A (en) | Photo-imagable liquid coating device for pre-sensitized plate production | |
| CN204398341U (en) | The pressure setting of prepreg | |
| CN217781271U (en) | Combined type-selecting supply device | |
| CN201227617Y (en) | Roller machine | |
| CN204325490U (en) | Coating film thickness regulating mechanism on coating equipment | |
| CN203725322U (en) | Coating device | |
| CN107379515A (en) | The tubing sizing adjusting means of moulding process is piled up suitable for polymer melt injection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151116 Address after: 215400, 8, Kai Xing Road, old gate area, pontoon bridge, Suzhou, Jiangsu, Taicang Patentee after: SUZHOU XILIN OPTOELECTRONICS TECHNOLOGY INDUSTRY CO., LTD. Address before: 24 building 2481, building 2, Xincheng Road, mud town, Shanghai, Pudong New Area 200120 Patentee before: Shanghai Xilin Optical Technology Development Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20180521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |