CN210667557U - Screen body surface laminating equipment - Google Patents
Screen body surface laminating equipment Download PDFInfo
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- CN210667557U CN210667557U CN201922278943.1U CN201922278943U CN210667557U CN 210667557 U CN210667557 U CN 210667557U CN 201922278943 U CN201922278943 U CN 201922278943U CN 210667557 U CN210667557 U CN 210667557U
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- screen
- membrane
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Abstract
The utility model discloses a screen body surface laminating equipment, including the screen body platform that is used for the fixed screen body, be used for placing the laminating platform of laminating membrane and be used for driving the horizontal drive device of both relative horizontal linear motion to make the screen body aim at the laminating with the laminating membrane, the laminating platform includes the elevating system that gyro wheel and drive roller reciprocated, makes the gyro wheel compress tightly the laminating membrane after the screen body is laminated with the laminating membrane, and makes the gyro wheel that compresses tightly by the one end horizontal migration to the other end of the screen body through horizontal drive device. The carrier film or the optical cement in the laminating film mode replaces the traditional resin spraying mode, the carrier film or the optical cement is directly laminated on the screen body and is compressed tightly through the roller, resin overflow is prevented, production pollution is avoided, manpower input is reduced, the laminating method is perfected, the special-shaped screen or the flexible screen in various forms is adapted, and equipment reliability is improved.
Description
Technical Field
The utility model relates to a screen body equipment processing field especially relates to a screen body surface laminating equipment.
Background
With the development of information-oriented society, demands for display devices for displaying images are increasing in various forms, and methods of using various flat panel display devices such as liquid crystal display panels, plasma display panels, and organic light emitting diode display panels are also becoming diversified. Among them, the flexible display device must be manufactured in a very thin thickness so as to be bent or folded, and the organic light emitting diode display and the liquid crystal display are expected to be applied to the flexible display.
The organic light emitting diode is formed by sequentially laminating an anode electrode, an organic compound layer for light emission, and a cathode electrode on a substrate. Such an organic light emitting diode has very weak characteristics to moisture and oxygen in the air, and thus a step of sealing the organic light emitting diode, and encapsulating protective glass to prevent moisture and oxygen from penetrating becomes necessary.
In the conventional sealing method, a cover glass is moved toward a substrate in a vacuum state, a curable resin adhesive is added to the cover glass, and the cover glass is pressed and bonded. In addition, the most common methods for applying a curable resin to a substrate include applying the curable resin to the substrate in a predetermined form using a nozzle or applying the curable resin to the entire surface of the substrate using a slot die nozzle.
However, the above method has disadvantages that the resin overflows to cause contamination, additional labor is required for removing the contamination, or adhesion of the hardened resin is limited when the rim region of the cover glass is reduced or the irregular cover glass is bonded, thereby making it difficult to complete the bonding.
How to provide a screen body surface laminating device capable of perfectly laminating a bearing film, an optical cement or other laminating films is a technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a screen body surface laminating equipment will laminate membrane and the laminating of the screen body, replaces traditional spraying mode, prevents that the resin from spilling over, improve equipment reliability.
In order to solve the technical problem, the utility model provides a screen body surface laminating equipment, including the screen body platform that is used for the fixed screen body, be used for placing the laminating platform of laminating membrane and be used for driving the horizontal drive device of both relative horizontal linear motion, so that the screen body with the laminating membrane is aimed at the laminating, the laminating platform includes gyro wheel and drive the elevating system that the gyro wheel reciprocated makes the gyro wheel is in the screen body with compress tightly behind the laminating membrane laminating the laminating membrane, and pass through horizontal drive device makes and compresses tightly the gyro wheel is by the one end horizontal migration to the other end of the screen body.
Preferably, the screen body platform comprises a screen body vacuum platform for adsorbing a screen body, a turnover device and a fixing clamp, wherein the turnover device can drive the screen body vacuum platform to turn over, so that the screen body fixed by the fixing clamp can be downwards aligned to the laminating film.
Preferably, the screen body platform comprises a screen body alignment platform for aligning and adjusting the offset, and the attaching platform is provided with a screen body visual positioning camera for shooting the screen body upwards.
Preferably, the laminating platform includes laminating vacuum platform, rotary device and the lift platform that is used for adsorbing the laminating membrane, rotary device can drive laminating vacuum platform rotation slope makes the one end of laminating membrane is close to the screen body, rotary device with elevating system install in lift platform.
Preferably, the laminating platform is including being used for counterpointing the laminating counterpoint platform of adjustment to the offset, install the shooting on the laminating platform the laminating visual positioning camera of laminating membrane.
Preferably, a pressure detecting element is disposed below the roller.
Preferably, the top end of the roller and the vacuum platform are in the same plane, and the roller and the vacuum platform are fixed in relative positions and move synchronously.
Preferably, the horizontal driving device is a linear motor, and the screen body platform and the fitting platform are connected with the linear motor.
Preferably, a plasma cleaning device for contacting the screen body is arranged above the screen body platform.
Preferably, a bracket is arranged across the horizontal driving device, the bracket is positioned above the screen platform, and the plasma cleaning device is arranged on the bracket.
The utility model provides a screen body surface laminating equipment, including the screen body platform that is used for the fixed screen body, be used for placing the laminating platform of laminating membrane and be used for driving the horizontal drive device of both relative horizontal linear motion to make the screen body aim at the laminating with the laminating membrane, the laminating platform includes the elevating system that gyro wheel and drive roller reciprocated, makes the gyro wheel compress tightly the laminating membrane after the screen body is laminated with the laminating membrane, and makes the gyro wheel that compresses tightly by the one end horizontal migration to the other end of the screen body through horizontal drive device. The carrier film or the optical cement in the laminating film mode replaces the traditional resin spraying mode, the carrier film or the optical cement is directly laminated on the screen body and is compressed tightly through the roller, resin overflow is prevented, production pollution is avoided, manpower input is reduced, the laminating method is perfected, the special-shaped screen or the flexible screen in various forms is adapted, and equipment reliability is improved.
Drawings
Fig. 1 is a schematic structural diagram of a specific embodiment of a screen surface laminating apparatus provided by the present invention;
fig. 2 is a schematic structural diagram of a screen platform in an embodiment of the screen surface laminating apparatus provided in the present invention;
fig. 3 is a schematic structural diagram of a bonding platform in an embodiment of the screen surface bonding apparatus provided in the present invention;
fig. 4 is a schematic view of an initial state of a specific embodiment of the screen surface laminating apparatus provided by the present invention;
fig. 5 is a schematic view illustrating a close state of a specific embodiment of a screen surface laminating apparatus provided by the present invention;
fig. 6 is a schematic view of a bonding start state of a specific embodiment of the screen surface bonding apparatus provided by the present invention;
fig. 7 is a schematic view illustrating a bonding end state of a screen surface bonding apparatus according to an embodiment of the present invention;
fig. 8 is a schematic view of a bonding end state of the screen body in a specific embodiment of the screen body surface bonding apparatus provided by the present invention.
Detailed Description
The core of the utility model is to provide a screen body surface laminating equipment, will laminate membrane and the laminating of the screen body, replace traditional spraying mode, prevent that the resin from spilling over, improve equipment reliability.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a screen surface laminating apparatus according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a screen platform in an embodiment of the screen surface laminating apparatus provided in the present invention; fig. 3 is a schematic structural view of a bonding platform in a specific embodiment of the screen surface bonding apparatus provided by the present invention.
The utility model discloses embodiment provides a screen body surface laminating equipment, including screen body platform 1, laminating platform 2 and horizontal drive device 3, place the screen body 7 that will not laminate in screen body platform 1 and fixed before the laminating, place the laminating membrane 8 that will not laminate in laminating platform 2 and fixed, horizontal drive device 3 is used for driving both relative horizontal linear motion, makes the screen body 7 and the laminating membrane 8 of keeping away from each other be close to each other to make screen body 7 and laminating membrane 8 aim at the laminating. In order to improve the stability of laminating, laminating platform 2 includes the elevating system 22 that gyro wheel 21 and drive roller 21 reciprocated, and after the screen body 7 and laminating membrane 8 laminating, elevating system 22 promoted gyro wheel 21, makes gyro wheel 21 press and hug closely and close membrane 8, then drives gyro wheel 21 horizontal migration through horizontal drive 3, by the one end horizontal migration of the screen body 7 to the other end, realizes compressing tightly of full-screen. The lifting mechanism 22 may be an electrically controlled cylinder vertically disposed, or may adopt other driving manners, such as motor driving. Wherein, the laminating film 8 is a bearing film or optical cement, and the optical cement is also a film structure, which is convenient for laminating.
The bearing film or the optical cement of the 8-type laminating film replaces the traditional resin spraying mode, the bearing film or the optical cement is directly laminated on the screen body 7 and is pressed tightly through the roller 21, resin overflow is prevented, production pollution is avoided, manpower input is reduced, the laminating method is perfected, the special-shaped screen or the flexible screen in various shapes is adapted, and equipment reliability is improved.
Specifically, screen body platform 1 includes screen body vacuum platform 11, turning device 12 and mounting fixture 13, screen body vacuum platform 11 adsorbs screen body 7 through the mode of evacuation, turning device 12 can drive the upset of screen body vacuum platform 11, flip angle is 180 degrees, the face of waiting to laminate of the screen body 7 of initial placement on screen body vacuum platform 11 faces upwards, the face of waiting to laminate of the screen body 7 is down and aim at laminating membrane 8 after the upset, and through the position of the fixed screen body 7 of mounting fixture 13, prevent the skew of upset in-process position. Other securing means, such as clamping with a separate clamp, may also be used.
Further, in order to realize accurate positioning in the attaching process, the screen body platform 1 includes a screen body aligning platform 14 for aligning and adjusting the offset, and a screen body visual positioning camera 4 for shooting the screen body 7 upwards is installed on the attaching platform 2. The screen body alignment platform 14 compensates for offsets of an X axis, a Y axis and a theta axis, and the screen body vision positioning camera 4 performs 4-point or 2-point vision shooting on two ends of the screen body 7 to realize alignment.
The utility model discloses in the screen body surface laminating equipment that embodiment provided, laminating platform 2 is including laminating vacuum platform 23, rotary device 24 and lift platform 25, laminating vacuum platform 23 adsorbs laminating membrane 8 through the mode of evacuation, rotary device 24 can drive laminating vacuum platform 23 swivelling slope, with the suitable laminating angle of adjustment, its rotatory inclination is between 0 degree to 10 degrees, preferably 5 degrees, rotary device 24 and elevating system 22 are all installed in lift platform 25, make the one end of laminating membrane 8 be close to screen body 7 through raising above-mentioned device.
Further, laminating platform 2 is including being used for counterpointing the laminating counterpoint platform 26 of adjustment to the offset, installs the laminating visual positioning camera 5 of shooting laminating membrane 8 on laminating platform 2. And offset of Y-axis and theta-axis of the bonding alignment platform 26 is compensated, and the alignment reference position of the bonding alignment platform is the center of the roller 21 and is within 2mm in front and back according to the deviation of the rotation angle.
A pressure detecting element 27 may be further provided below the roller 21, and the pressure detecting element 27 displays a pressure value of 50N after the roller 21 is lifted up to contact the screen body. The value of the pressure detection element 27 at this time can be set to 20N to 70N due to the contact bonding film. In the laminating process, the vacuum pressure of the laminating vacuum platform 23 for adsorbing the laminating film 8 is 70Pa, the vacuum pressure is 50Pa when the two articles are in contact, and the vacuum pressure is 20Pa to 25Pa when the laminating is carried out. The vacuum pressure to be sucked is changed in order to prevent deformation of the bonding film 8 and generation of air bubbles during bonding. The rollers 21 are embodied as polyurethane rollers, but other types of rollers can also be used.
Each telecontrol equipment can adopt the cylinder drive, also can adopt servo motor etc. or adjust each size and parameter, all is within the utility model discloses a within the scope of protection.
The utility model discloses in the screen body surface laminating equipment that embodiment provided, gyro wheel 21 top and laminating vacuum platform 23 are in the coplanar, and both relative position are fixed and simultaneous movement. The starting end of the laminating film 8 is directly arranged on the top end of the roller 21, so that the pressing operation in the laminating process is facilitated.
The horizontal driving device 3 is specifically a linear motor, and the screen body platform 1 and the fitting platform 2 are connected with the linear motor and used as two rotors of the linear motor. Other power means, such as horizontally arranged drive cylinders, etc. may also be used.
On the basis of the screen surface bonding equipment provided by each specific embodiment, a plasma cleaning device 6 for contacting the screen 7 is arranged above the screen platform 1, and the screen 7 is cleaned before bonding, so that the adsorption capacity is increased. In order to realize stable connection, a bracket crossing the horizontal driving device 3 is arranged, the bracket is positioned above the screen body platform 1, and the plasma cleaning device is arranged on the bracket. The height difference between the plasma cleaning device 6 and the screen vacuum platform 11 is between 4 and 7 mm.
Fig. 4 to 8 are referenced for a detailed working mode, and fig. 4 is a schematic view of an initial state of a specific embodiment of the screen surface laminating apparatus provided in the present invention; fig. 5 is a schematic view illustrating a close state of a specific embodiment of a screen surface laminating apparatus provided by the present invention; fig. 6 is a schematic view of a bonding start state of a specific embodiment of the screen surface bonding apparatus provided by the present invention; fig. 7 is a schematic view illustrating a bonding end state of a screen surface bonding apparatus according to an embodiment of the present invention; fig. 8 is a schematic view of a bonding end state of the screen body in a specific embodiment of the screen body surface bonding apparatus provided by the present invention.
And tearing off the protective film of the screen body 7 to be attached, placing the protective film on the screen body vacuum platform 11 for adsorption, enabling the surface to be attached to be upward, and fixing the protective film through a fixing clamp 13. The protective film of the laminating film 8 to be laminated is torn off, the protective film is placed on the laminating vacuum platform 23 to be adsorbed, the laminating surface faces upwards, the rotating device 24 enables the laminating film 8 to be inclined, one end close to the screen body platform 1 is located above, and one end far away from the screen body platform 1 is located below. Linear motor drive screen body platform 1 removes, makes the screen body 7 pass through plasma cleaning device 6, then turning device 12 work makes the waited binding face of screen body 7 down, and linear motor work makes screen body platform 1 and laminating platform 2 be close to each other, aims at the one end in the screen body 7 outside until the one end that laminating membrane 8 is located gyro wheel 21 top, and the alignment process is realized through two vision cameras and two counterpoint platforms. The lifting platform 25 works to make the screen body 7 contact with the laminating film 8, and the roller 21 is controlled by the lifting mechanism 22 and the pressure detection unit 27 to press and adhere to the laminating film 8. Then the linear motor works to enable the screen body platform 1 and the laminating platform 2 to be away from each other, in the process of keeping away from the screen body platform, the roller 21 moves from one end of the outer side of the screen body 7 to one end of the inner side, the laminating film 8 is completely pressed on the screen body 7, and the laminating work is completed.
It is right above the utility model provides a screen body surface laminating equipment has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a screen body surface laminating equipment, characterized in that, including screen body platform (1) that is used for fixed screen body (7), be used for placing laminating platform (2) of laminating membrane (8) and be used for driving horizontal drive arrangement (3) of both relative horizontal linear motion, so that screen body (7) with laminating membrane (8) aim at the laminating, laminating platform (2) include gyro wheel (21) and drive elevating system (22) that gyro wheel (21) reciprocated make gyro wheel (21) be in screen body (7) with compress tightly after laminating membrane (8) laminating membrane (8), and pass through horizontal drive arrangement (3) make compress tightly gyro wheel (21) are by the one end horizontal migration of screen body (7) to the other end.
2. The screen body surface laminating device according to claim 1, wherein the screen body platform (1) comprises a screen body vacuum platform (11) for adsorbing a screen body (7), a turnover device (12) and a fixing clamp (13), and the turnover device (12) can drive the screen body vacuum platform (11) to turn over, so that the screen body (7) fixed in position by the fixing clamp (13) can be downwards aligned with the laminating film (8).
3. The screen body surface laminating device according to claim 2, wherein the screen body platform (1) comprises a screen body aligning platform (14) for aligning and adjusting the offset, and a screen body visual positioning camera (4) for shooting the screen body (7) upwards is mounted on the laminating platform (2).
4. The screen body surface laminating device according to claim 3, wherein the laminating platform (2) comprises a laminating vacuum platform (23) for adsorbing a laminating film (8), a rotating device (24) and a lifting platform (25), the rotating device (24) can drive the laminating vacuum platform (23) to rotate and incline so that one end of the laminating film (8) is close to the screen body (7), and the rotating device (24) and the lifting mechanism (22) are installed on the lifting platform (25).
5. The screen body surface laminating device of claim 4, wherein the laminating platform (2) comprises a laminating alignment platform (26) for aligning and adjusting the offset, and a laminating visual positioning camera (5) for shooting the laminating film (8) is mounted on the laminating platform (2).
6. A screen body surface laminating device according to claim 5, wherein a pressure detecting element (27) is arranged below the roller (21).
7. A screen body surface laminating device according to claim 6, wherein the top ends of the rollers (21) and the laminating vacuum platform (23) are in the same plane, and are fixed in relative position and move synchronously.
8. A screen surface laminating device according to claim 7, characterised in that the horizontal drive (3) is embodied as a linear motor, the screen platform (1) and the laminating platform (2) being connected to the linear motor.
9. A screen surface laminating device according to any one of claims 1 to 8, characterised in that a plasma cleaning device (6) for contacting the screen (7) is arranged above the screen platform (1).
10. A screen surface conforming device according to claim 9 comprising a support spanning the horizontal drive means (3), the support being located above the screen platform (1), the plasma cleaning means being mounted to the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278943.1U CN210667557U (en) | 2019-12-17 | 2019-12-17 | Screen body surface laminating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278943.1U CN210667557U (en) | 2019-12-17 | 2019-12-17 | Screen body surface laminating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210667557U true CN210667557U (en) | 2020-06-02 |
Family
ID=70814919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922278943.1U Active CN210667557U (en) | 2019-12-17 | 2019-12-17 | Screen body surface laminating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210667557U (en) |
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2019
- 2019-12-17 CN CN201922278943.1U patent/CN210667557U/en active Active
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