CN106873201A - Adhering device - Google Patents
Adhering device Download PDFInfo
- Publication number
- CN106873201A CN106873201A CN201710266153.4A CN201710266153A CN106873201A CN 106873201 A CN106873201 A CN 106873201A CN 201710266153 A CN201710266153 A CN 201710266153A CN 106873201 A CN106873201 A CN 106873201A
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- Prior art keywords
- attached
- liquid
- film
- adhering device
- layer
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of adhering device, and its flexible cavity for including being contained with liquid, the compliance cavity body can produce deformation with the flowing of liquid；Also, the outer surface of flexible cavity includes attached area, the attached area has viscosity, is used to paste film to be attached；Flexible cavity is used under the pressure effect of liquid, and film to be attached is pasted onto on surface to be attached.The adhering device that the present invention is provided, it can be applied to the curved surface of various different curvatures, and ensure that the attaching effect of deep camber product.
Description
Technical field
The present invention relates to attach technical field, in particular it relates to a kind of adhering device.
Background technology
At present, in the manufacturing process of display device, it usually needs the film of multiple use is attached on corresponding surface.
For example, it is desired to attach diaphragm on liquid crystal panel surface.
Existing adhering device has two kinds, the first adhering device be film to be attached is attached to using roller it is to be attached
On surface.The attaching mode is simple, and technical maturity, but for when surface to be attached is curved surface, roller is attached and can received
The limitation of curvature is attached to curved surface, it is impossible to apply the attaching in deep camber product, and same attaching curvature can only be correspondingly single
The roller of model, manufacturing cost is higher.Second adhering device is to use vacuum cavity adsorption curve product, and is set thereunder
Put to should product curvature special fixture, for when being vacuumized to vacuum cavity, film to be attached being attached into the product
Curved surface on, this mode equally can by curved surface attach curvature be limited, and it is same attaching curvature can only correspond to single model
Special fixture.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art, it is proposed that a kind of adhering device, its
The curved surface of various different curvatures can be applied to, and ensure that the attaching effect of deep camber product.
A kind of adhering device is provided to realize the purpose of the present invention, its flexible cavity for including being contained with liquid is described
Compliance cavity body can produce deformation with the flowing of the liquid；Also, the outer surface of the flexible cavity includes attached area, should
Attached area has viscosity, is used to paste film to be attached；
The flexible cavity is used under the pressure effect of the liquid, and the film to be attached is pasted onto into table to be attached
On face.
Preferably, the flexible cavity includes supporting layer and glue layer, wherein,
The glue layer has viscosity, and is arranged on the outer surface of the supporting layer, and at least covers the adhesion zone
Domain.
Preferably, the flexible cavity includes supporting layer, adsorption layer and glue layer, wherein,
The glue layer has viscosity, and at least covers the attached area；
The adsorption layer is arranged between the supporting layer and the glue layer, is used to be pasted together the two.
Preferably, the flexible cavity also includes water blocking layer, and the water blocking layer is completely covered the inner surface of the supporting layer.
Preferably, the water blocking layer includes ethylene-vinyl alcohol copolymer five-layer co-squeezing film, polyvinyl alcohol film or poly-
Vinylidene chloride film.
Preferably, the supporting layer includes pet film or bidirectional stretching polypropylene film.
Preferably, the glue layer includes polyurethanes film or epoxy resin film.
Preferably, also including liquid pump, the liquid pump is connected with the flexible cavity, in the compliance cavity body
The liquid is injected, or the liquid is extracted from the flexible cavity.
Preferably, also including metal cap, casing and drive mechanism, wherein,
The metal cap is tightly connected with the flexible cavity, to collectively form the container for holding the liquid；Institute
Liquid pump is stated to be connected with the metal cap；
Support is provided with the casing, is used to be fixed on the metal cap in the casing, and the flexibility
Cavity is located at the outside of the casing；
The drive mechanism is used to drive the casing to make three-dimensional motion.
Preferably, also including pressure sensor and controller, wherein,
The pressure sensor is used to detect the pressure that the surface to be attached is subject to, and sends it to the control
Device；
The controller is used for the capacity that the liquid is injected or extracted to the liquid pump according to the Stress control.
The invention has the advantages that：
The adhering device that the present invention is provided, it uses the flexible cavity for being contained with liquid, and the compliance cavity body can be with liquid
Flowing produce deformation, so as to liquid pressure effect under, can be pasted onto on surface to be attached by film to be attached
Meanwhile, the curvature on surface to be attached is adapted to automatically, so that film to be attached is fitted completely with surface to be attached.Thus, this hair
The adhering device of bright offer can be applied to the curved surface of various different curvatures, and can correspond in the patch to curved surface of high curvature
It is attached, while ensureing the attaching effect of deep camber product.
Brief description of the drawings
Fig. 1 is the structural representation of adhering device provided in an embodiment of the present invention；
Fig. 2 is the sectional view of the flexible cavity that the embodiment of the present invention is used；
Fig. 3 A are to attach the local structural graph before convex surface using adhering device provided in an embodiment of the present invention；
Fig. 3 B are the local structural graph after convex surface is attached using adhering device provided in an embodiment of the present invention；
Fig. 4 A are to attach the local structural graph before concave curved surface using adhering device provided in an embodiment of the present invention；
Fig. 4 B are the local structural graph after concave curved surface is attached using adhering device provided in an embodiment of the present invention.
Specific embodiment
To make those skilled in the art more fully understand technical scheme, come below in conjunction with the accompanying drawings to the present invention
The adhering device of offer is described in detail.
Fig. 1 is the structural representation of adhering device provided in an embodiment of the present invention.Fig. 1 is referred to, adhering device includes containing
The flexible cavity 1 of liquid is placed with, the flexible cavity 1 can produce deformation with the flowing of liquid；Also, the appearance of flexible cavity 1
Face includes attached area (not shown), and the attached area has viscosity, is used to paste film to be attached.Attached area can be with
Actual size according to film to be attached and set.
Because above-mentioned flexible cavity 1 can produce deformation with the flowing of liquid, it can be in liquid as the container of liquid
Pressure effect under, film to be attached is pasted onto on surface to be attached.Meanwhile, when film to be attached connects with surface to be attached
When touching, using the mobility and compatibility of liquid, the shape of film to be attached can be made to be matched with the shape on surface to be attached,
That is, the curvature on surface to be attached is adapted to automatically, so that film to be attached is fitted completely with surface to be attached.Thus, the present invention
The adhering device of offer can be applied to the curved surface of various different curvatures, and can correspond in the patch to curved surface of high curvature
It is attached, while ensureing the attaching effect of deep camber product.
Fig. 2 is the sectional view of the flexible cavity that the embodiment of the present invention is used.Fig. 2 is referred to, flexible cavity 1 specifically includes branch
Support layer 13, adsorption layer 12, glue layer 11 and water blocking layer 14, wherein, supporting layer 13 is used to maintain hardness and the extension of flexible cavity 1
Intensity, and with certain bending resistance.The supporting layer 13 can be such as pet film or two-way
The film with above-mentioned characteristic of stretched polypropene film etc..
Glue layer 11 has viscosity, and at least covers attached area, is used to paste film to be attached.The glue layer 11 is preferred
Be polyurethanes film or epoxy resin film, such film have can adhering film, without adhesiving metal or skin
Skin, so as to not only be brought convenience to operation, and can avoid influenceing attaching process because adhering to other metal objects, or even damage
Bad flexibility cavity 1.
Adsorption layer 12 is arranged between supporting layer 13 and glue layer 11, is used to be pasted together the two.The adsorption layer 12
Can increase the colloid of the viscous force between supporting layer 13 and glue layer 11 for double faced adhesive tape etc..Certainly, in actual applications, such as
The viscosity that really above-mentioned glue layer 11 has is sufficient to be pasted together with supporting layer 13, then can save the adsorption layer 12.
Water blocking layer 14 is completely covered the inner surface of supporting layer 13, is used to avoid the liquid in flexible cavity 1 from oozing out.It is preferred that
, the water blocking layer 14 can be using ethylene-vinyl alcohol copolymer five-layer co-squeezing film, polyvinyl alcohol film or poly- inclined two chloroethene
Alkene film, the film can play block water, the effect such as oxytolerant, oil resistant and protection against the tide.In actual applications, it is also possible to according to different
Liquid and select not use the water blocking layer 14.
Please continue to refer to Fig. 1, in the present embodiment, adhering device also includes liquid pump 6, the liquid pump 6 and flexible cavity 1
Connection, for injecting liquid in flexible cavity 1, or extracts liquid from flexible cavity 1.Treated film to be attached is attached to
During on wall-attached surface, liquid is injected or extracted by using liquid pump 6, can play the shape of the flexible cavity 1 of adjustment
And the effect of regulation fluid pressure, thereby may be ensured that film to be attached is fitted completely with surface to be attached.
In the present embodiment, adhering device also includes metal cap 2, casing 4 and drive mechanism (not shown), wherein,
Metal cap 2 is tightly connected by the ring packing structure 3 of rubber-like material with flexible cavity 1, to collectively form for holding liquid
The container of body；Liquid pump 6 is connected by pipeline 7 with metal cap 2.Also, support 5 is provided with casing 4, is used to metal cap
2 are fixed in casing 4, and flexible cavity 1 is located at the outside of casing 4, can complete to attach work.Drive mechanism is used to drive
Dynamic casing 4 makees three-dimensional motion, to realize the centering of film to be attached and surface to be attached.
Preferably, adhering device also includes pressure sensor 22 and controller (not shown), wherein, pressure sensor
22 are used to detect the pressure that surface to be attached is subject to, and send it to controller；Controller is used for according to pressure controllable fluid
Pump 6 injects or extracts the capacity of liquid, to ensure to attach effect.
Also referring to Fig. 3 A and Fig. 3 B, the product 10 with convex surface is fixed on absorption platform 21, and pressure
Sensor 22 is arranged on the bottom of the absorption platform 21.Three-dimensional motion can be made with drive case 4, and/or, it is also possible to drive absorption
Platform 21 makees three-dimensional motion, corresponding with the position of convex surface with the position for realizing film to be attached 9.Preferably, can produce
Contraposition mark is set on the convex surface of product 10, and this pair is gathered using CCD (Charge-coupled Device) imageing sensor
The image of bit-identify region, then obtains the position coordinates of contraposition mark, and root using controller according to the image analysis
Make three-dimensional motion according to the position coordinates drive case 4, and/or, drive absorption platform 21 to make three-dimensional motion, it is to be attached thin to realize
The position of film 9 is corresponding with the position of convex surface.
After the position adjustment of film 9 to be attached with convex surface is completed, using drive device drive case 4 towards being close to
The direction movement of absorption platform 21, so that film to be attached 9 moves closer to convex surface, until the two is in contact.As shown in Figure 3 B,
When film to be attached 9 is in contact with convex surface, using the mobility and compatibility of liquid 8, the shape of film to be attached 9 can be made
Shape matches with the shape of convex surface, i.e. the automatic curvature for adapting to convex surface, so that film to be attached is pasted completely with convex surface
Close.
It is similar with said process, as shown in Figure 4 A and 4 B shown in FIG., it is also possible to pasted film to be attached 9 using adhering device
It is attached on the product 23 with concave curved surface.
In addition, when film to be attached is in contact with surface to be attached, or, moved closer in film to be attached to be attached
During surface, it is possible to use liquid pump 6 is to injecting liquid in flexible cavity 1, or extracts liquid from flexible cavity 1, with
The effect of the shape and regulation fluid pressure of the flexible cavity 1 of adjustment, thereby may be ensured that film to be attached with surface to be attached
Fit completely.
In sum, adhering device provided in an embodiment of the present invention, it uses the flexible cavity for being contained with liquid, the flexibility
Cavity can produce deformation with the flowing of liquid, so as under the effect of the pressure of liquid, be pasted onto by film to be attached
While on surface to be attached, the curvature on surface to be attached is adapted to automatically, so that film to be attached is complete with surface to be attached
Laminating.Thus, the adhering device that the present invention is provided can be applied to the curved surface of various different curvatures, and can correspond to right
The attaching of curved surface of high curvature, while ensureing the attaching effect of deep camber product.
It is understood that the embodiment of above principle being intended to be merely illustrative of the present and the exemplary implementation for using
Mode, but the invention is not limited in this.For those skilled in the art, essence of the invention is not being departed from
In the case of god and essence, various changes and modifications can be made therein, and these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of adhering device, it is characterised in that the flexible cavity including being contained with liquid, the compliance cavity body can be with described
The flowing of liquid produces deformation；Also, the outer surface of the flexible cavity includes attached area, the attached area has viscosity,
It is used to paste film to be attached；
The flexible cavity is used under the pressure effect of the liquid, and the film to be attached is pasted onto into surface to be attached
On.
2. adhering device according to claim 1, it is characterised in that the flexible cavity includes supporting layer and glue layer,
Wherein,
The glue layer has viscosity, and is arranged on the outer surface of the supporting layer, and at least covers the attached area.
3. adhering device according to claim 1, it is characterised in that the flexible cavity include supporting layer, adsorption layer and
Glue layer, wherein,
The glue layer has viscosity, and at least covers the attached area；
The adsorption layer is arranged between the supporting layer and the glue layer, is used to be pasted together the two.
4. the adhering device according to Claims 2 or 3, it is characterised in that the flexible cavity also includes water blocking layer, described
Water blocking layer is completely covered the inner surface of the supporting layer.
5. adhering device according to claim 4, it is characterised in that the water blocking layer includes ethylene-vinyl alcohol copolymer
Five-layer co-squeezing film, polyvinyl alcohol film or polyvinylidene chloride film.
6. the adhering device according to Claims 2 or 3, it is characterised in that the supporting layer includes poly terephthalic acid second
Terephthalate films or bidirectional stretching polypropylene film.
7. the adhering device according to Claims 2 or 3, it is characterised in that the glue layer include polyurethanes film or
Person's epoxy resin film.
8. adhering device according to claim 4, it is characterised in that also including liquid pump, the liquid pump is soft with described
Property cavity connection, for injecting the liquid in the compliance cavity body, or the liquid is extracted from the flexible cavity.
9. adhering device according to claim 8, it is characterised in that also including metal cap, casing and drive mechanism, its
In,
The metal cap is tightly connected with the flexible cavity, to collectively form the container for holding the liquid；The liquid
Body pump is connected with the metal cap；
Support is provided with the casing, is used to be fixed on the metal cap in the casing, and the flexible cavity
Positioned at the outside of the casing；
The drive mechanism is used to drive the casing to make three-dimensional motion.
10. adhering device according to claim 8, it is characterised in that also including pressure sensor and controller, wherein,
The pressure sensor is used to detect the pressure that the surface to be attached is subject to, and sends it to the controller；
The controller is used for the capacity that the liquid is injected or extracted to the liquid pump according to the Stress control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266153.4A CN106873201A (en) | 2017-04-21 | 2017-04-21 | Adhering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266153.4A CN106873201A (en) | 2017-04-21 | 2017-04-21 | Adhering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106873201A true CN106873201A (en) | 2017-06-20 |
Family
ID=59162773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266153.4A Pending CN106873201A (en) | 2017-04-21 | 2017-04-21 | Adhering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106873201A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205362A1 (en) * | 2017-05-08 | 2018-11-15 | 武汉华星光电技术有限公司 | Apparatus and method for manufacturing curved display panel |
| CN112089361A (en) * | 2020-09-17 | 2020-12-18 | 南京弘新锐科技有限公司 | Curved surface self-adaptation vacuum collection system |
| CN113027221A (en) * | 2021-03-09 | 2021-06-25 | 山东大学 | Inflatable mobile hangar |
| CN114261761A (en) * | 2021-12-28 | 2022-04-01 | 深圳鼎晶科技有限公司 | Adsorption transfer device with adjustable pressure |
| CN114524131A (en) * | 2022-03-29 | 2022-05-24 | 业成科技（成都）有限公司 | Film sticking device and film sticking method |
| CN115144937A (en) * | 2022-07-19 | 2022-10-04 | 上海慧希电子科技有限公司 | Optical device manufacturing method, film coating method and film-coated discontinuous structure device |
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| CN101234548A (en) * | 2007-01-31 | 2008-08-06 | 丰田纺织株式会社 | Skin adhesion apparatus and adhesion method thereof |
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| CN106292002A (en) * | 2016-08-12 | 2017-01-04 | 京东方科技集团股份有限公司 | Application of a surface device and method |
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| JPH01195021A (en) * | 1988-01-29 | 1989-08-04 | Toyota Motor Corp | Tension forming method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205362A1 (en) * | 2017-05-08 | 2018-11-15 | 武汉华星光电技术有限公司 | Apparatus and method for manufacturing curved display panel |
| JP2020520052A (en) * | 2017-05-08 | 2020-07-02 | 武漢華星光電技術有限公司Ｗｕｈａｎ Ｃｈｉｎａ Ｓｔａｒ Ｏｐｔｏｅｌｅｃｔｒｏｎｉｃｓ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Curved display panel manufacturing apparatus and manufacturing method |
| CN112089361A (en) * | 2020-09-17 | 2020-12-18 | 南京弘新锐科技有限公司 | Curved surface self-adaptation vacuum collection system |
| CN113027221A (en) * | 2021-03-09 | 2021-06-25 | 山东大学 | Inflatable mobile hangar |
| CN114261761A (en) * | 2021-12-28 | 2022-04-01 | 深圳鼎晶科技有限公司 | Adsorption transfer device with adjustable pressure |
| CN114524131A (en) * | 2022-03-29 | 2022-05-24 | 业成科技（成都）有限公司 | Film sticking device and film sticking method |
| CN114524131B (en) * | 2022-03-29 | 2023-08-25 | 业成科技（成都）有限公司 | Film sticking device and film sticking method |
| CN115144937A (en) * | 2022-07-19 | 2022-10-04 | 上海慧希电子科技有限公司 | Optical device manufacturing method, film coating method and film-coated discontinuous structure device |
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Application publication date: 20170620 |