CN211165755U - Full laminating device - Google Patents
Full laminating device Download PDFInfo
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- CN211165755U CN211165755U CN201921997129.9U CN201921997129U CN211165755U CN 211165755 U CN211165755 U CN 211165755U CN 201921997129 U CN201921997129 U CN 201921997129U CN 211165755 U CN211165755 U CN 211165755U
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- base material
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- optical cement
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Abstract
The utility model discloses a device of laminating entirely, its optical cement who is applied to last substrate and lower substrate laminates entirely, and it includes: the loading platform is used for bearing the lower base material coated with the optical cement; an unloading station having a transfer mechanism for transferring the fully-attached product; the rolling mechanism is arranged between the loading platform and the unloading platform and used for extruding and attaching the lower base material and the upper base material which are provided with the optical cement; the loading table is provided with a support frame on one side close to the rolling mechanism, the upper base material is arranged on the support frame, and the upper base material is in contact with the lower base material coated with the optical cement at a certain included angle before entering the rolling mechanism. The utility model discloses can realize quick convenient laminating, be fit for assembly line automated production, also can be fit for the large-size screen laminating simultaneously, can prevent that the small wave bubble from being stranded in laminating in-process in extruded region and form the small bubble after the solidification, and then the product after the extrusion bubble-free, level and smooth, laminate completely.
Description
Technical Field
The utility model relates to an optical cement pastes technical field, more specifically relates to a device of laminating entirely.
Background
The existing touch screen is generally formed by bonding a display panel, a Touch Panel (TP) and a cover plate from bottom to top by an optical adhesive. The cover plate generally further comprises: the ink jet printing device comprises a substrate, an ink layer printed on the substrate and a top plate adhered to the ink layer. Before the top plate is attached, a layer of optical cement for attaching the top plate is generally attached to the ink layer. In other words, in the industries of touch screens and liquid crystal display panels, full lamination is an important matching device, and with the rapid development of the industries, the application range of the full lamination device is more and more extensive.
However, in the full-lamination process of the traditional optical cement, the problems of bubbles, uneven lamination and the like are easy to occur, and particularly, large-size products are particularly obvious and are more frequent; moreover, the product that treats the laminating is static relatively on the horizontal direction in the traditional full laminating in-process, is difficult to form quick convenient effective laminating, also difficult formation assembly line automated production.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a full-lamination device, which adds a support frame on one side of a loading platform close to a rolling mechanism, so that the upper substrate is in contact with the lower substrate coated with the optical cement at a certain included angle before entering the rolling mechanism, the two substrates are only in very slight contact at the outer edge, and are conveyed while being rolled under the drive of a conveying mechanism and the rolling mechanism, and after extrusion lamination, the product is automatically transferred to the next process, such as curing, so that rapid and convenient lamination is realized, and the full-lamination device is suitable for automatic production of a production line; moreover, the upper substrate and the lower substrate are in contact fit at a certain included angle and then begin to be extruded and fitted through the rolling mechanism, small wave bubbles of the optical cement can be caused by rolling from one side, the small wave bubbles are rolled in the whole process, namely the small wave bubbles move in the opposite direction of the product conveying direction, the small wave bubbles can be prevented from being trapped in an extruded area in the fitting process and forming the small bubbles after curing, and then the extruded product is free of bubbles, smooth and fully fitted.
In order to solve the technical problem, the utility model provides a full laminating device has adopted following technical scheme:
the utility model provides a full laminating device, its optical cement who is applied to last substrate and lower substrate is laminated entirely, and it includes:
the loading platform is used for bearing the lower base material coated with the optical cement;
an unloading station having a transfer mechanism for transferring the fully-attached product;
the rolling mechanism is arranged between the loading platform and the unloading platform and used for extruding and attaching the lower base material and the upper base material which are provided with the optical cement; wherein the content of the first and second substances,
a supporting frame is arranged on one side, close to the rolling mechanism, of the loading table, the upper base material is arranged on the supporting frame, and therefore the upper base material is in contact with the lower base material coated with the optical cement at a certain included angle before entering the rolling mechanism.
As the utility model provides a full laminating device's an improvement, rolling mechanism is relative last gyro wheel and the lower gyro wheel that sets up.
As the utility model provides a full laminating device's an improvement, it is relative that it passes through elevating system to go up the gyro wheel the interval of gyro wheel down.
As the utility model provides a full laminating device's an improvement, go up the gyro wheel and be flexible material with lower gyro wheel surface.
As the utility model provides a full laminating device's an improvement, transport mechanism including conveying drive division and with the conveyer belt that conveying drive division is connected.
As an improvement of the full-laminating device provided by the utility model, the supporting frame is a Pi-shaped supporting frame.
As the utility model provides a full laminating device's a improvement, the support frame is a pair of type support frame.
As the utility model provides a full laminating device's an improvement, on the support frame with the regional cover of going up the substrate contact is equipped with the wheel that rolls.
As the utility model provides a full laminating device's an improvement, it is the stereoplasm substrate to go up the substrate, the substrate is stereoplasm substrate or soft substrate down.
Compared with the prior art, the utility model discloses there is following beneficial effect:
the utility model discloses a full laminating device adds the support frame in one side that the loading platform is close to rolling mechanism to make and get into before rolling mechanism the contact that goes up substrate and the lower substrate that coats and have the optical cement is certain contained angle, only can have very slight contact at the outer edge at these two kinds of substrates, through transport mechanism and rolling mechanism drive down, the conveying is carried on one side in the roll extrusion, the product will be arrived next process such as solidification by automatic transfer after the extrusion laminating is accomplished, realize quick convenient laminating, be fit for assembly line automated production, also can be fit for the large-size screen laminating simultaneously; moreover, the upper substrate and the lower substrate are in contact fit at a certain included angle and then begin to be extruded and fitted through the rolling mechanism, small wave bubbles of the optical cement can be caused by rolling from one side, the small wave bubbles are rolled in the whole process, namely the small wave bubbles move in the opposite direction of the product conveying direction, the small wave bubbles can be prevented from being trapped in an extruded area in the fitting process and forming the small bubbles after curing, and then the extruded product is free of bubbles, smooth and fully fitted.
Drawings
In order to illustrate the present application or prior art more clearly, a brief description of the drawings needed for the description of the embodiments or prior art will be given below, it being clear that the drawings in the following description are some embodiments of the present application and that other drawings can be derived from them by a person skilled in the art without inventive effort.
FIG. 1 is a schematic structural view of the full-lamination apparatus of the present invention;
fig. 2 is a schematic view of an implementation structure of the loading platform in the full-lamination apparatus of the present invention;
FIG. 3 is a schematic view of another embodiment of the mounting platform of the full-lamination apparatus of the present invention;
the device comprises a loading platform 1, optical cement 2, a lower base material 3, an upper base material 4, an unloading platform 5, a rolling mechanism 6, an upper roller 7, a lower roller 8, a support frame 9, an n-shaped support frame 10 and a type support frame 11.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, a full-lamination apparatus for full-lamination of an optical adhesive 2 applied to an upper substrate 4 and a lower substrate 3, specifically, includes:
the loading platform 1 is used for bearing a lower substrate 3 coated with optical cement 2, namely the optical cement 2 is coated and formed on the surface of the lower substrate 3 before being attached;
an unloading station 5 having a conveying mechanism, specifically, including a conveying drive portion (not shown in the figure) and a conveyor belt connected to the conveying drive portion, for conveying the fully-pasted products;
a rolling mechanism 6 arranged between the loading table 1 and the unloading table 5 and used for extruding and bonding the lower substrate 3 with the optical cement 2 and the upper substrate 4; wherein the content of the first and second substances,
the loading platform 1 is close to one side of the rolling mechanism 6 and is provided with a support frame 9, the upper substrate 4 is arranged on the support frame 9, one side of the upper substrate 4 close to the rolling mechanism 6 is downwards contacted with the lower substrate 3, the other side of the upper substrate is upwards far away from the lower substrate 3, so that the upper substrate 4 is contacted with the lower substrate 3 coated with the optical cement 2 at a certain included angle before entering the rolling mechanism 6, and the whole surface of the upper substrate 4 is prevented from being contacted with the optical cement 2 to generate a large amount of bubbles difficult to discharge.
Further, the rolling mechanism 6 is an upper roller 7 and a lower roller 8 which are oppositely arranged, wherein the distance between the upper roller 7 and the lower roller 8 is adjustable, it can be understood that one of the upper roller 7 and the lower roller 8 can be fixed, the other can be moved relatively to realize the adjustable distance, or both can be moved relatively to realize the adjustable distance. In this embodiment, the upper roller 7 preferably adjusts its distance from the lower roller 8 by a lifting mechanism (not shown), and the thickness of the optical adhesive 2 is determined by adjusting the distance between the upper roller 7 and the lower roller 8. Furthermore, the surfaces of the upper roller 7 and the lower roller 8 are made of flexible materials, so that the upper base material 4 and the lower base material 3 are prevented from being damaged.
Further, the support frame 9 may be an i-shaped support frame 10 (as shown in fig. 2), or may be a pair of support frames 11 (as shown in fig. 3), which are respectively disposed at both sides of the loading platform 1, and in this embodiment, it is more preferable to use the pair of support frames 11 to prevent damage to the component structure formed in the middle of the upper base material 4. It is understood that the support frame 9 is not only a support frame of the above-described two structures, and it suffices that the lower base material 3 can pass through and the upper base material 4 can be supported without being laid down. Preferably, a rolling wheel (not shown) is sleeved on an area of the supporting frame 9, which is in contact with the upper substrate 4, and the surface of the rolling wheel is made of a flexible material, so that the rolling wheel is convenient to convey and the upper substrate 4 is prevented from being damaged.
It should be noted that the upper substrate 4 is a hard substrate, the lower substrate 3 is a hard substrate or a soft substrate, the optical adhesive is OCA adhesive or OCR adhesive, the soft substrate is PET (polyethylene terephthalate), film and other soft films, the hard substrate is a glass cover plate, SG (sensor glass ), L CM (liquid crystal module), L cd (liquid crystal display) and other hard glass substrates, and the full-lamination device of the present invention is also particularly suitable for full lamination of optical adhesive for large-sized products (such as larger than or equal to 55 inches).
Through the design, the utility model discloses a full laminating device adds support frame 9 in one side that load table 1 is close to rolling mechanism 6 to make and get into before rolling mechanism 6 go up substrate 4 and the contact that is coated with lower substrate 3 of optical cement 2 and is certain contained angle, only can have very slight contact at these two kinds of substrates along outer, through transport mechanism and rolling mechanism 6 drive down, convey while rolling, the product will be arrived next process like the solidification by automatic transfer after the extrusion laminating is accomplished, realize quick convenient laminating, be fit for assembly line automated production; moreover, the upper substrate 4 and the lower substrate 3 begin to be extruded and attached through the rolling mechanism 6 after being contacted and attached at a certain included angle, small wave bubbles of the optical cement 2 can be caused by rolling from one side, the small wave bubbles are rolled in the whole process, namely the small wave bubbles move in the opposite direction of the product conveying direction, the small wave bubbles can be prevented from being trapped in an extruded area in the attaching process and forming small bubbles after being cured, and then the extruded product is free of bubbles, smooth and fully attached. The size of the small wave bubbles can be determined by the air pressure with which the upper roller 7 is pressed downward.
It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.
Claims (10)
1. The utility model provides a full laminating device, its optical cement who is applied to last substrate and lower substrate laminates entirely, its characterized in that, it includes:
the loading platform is used for bearing the lower base material coated with the optical cement;
an unloading station having a transfer mechanism for transferring the fully-attached product;
the rolling mechanism is arranged between the loading platform and the unloading platform and used for extruding and attaching the lower base material and the upper base material which are provided with the optical cement; the loading table is provided with a support frame on one side close to the rolling mechanism, the upper base material is arranged on the support frame, and the upper base material is in contact with the lower base material coated with the optical cement at a certain included angle before entering the rolling mechanism.
2. The full-laminating device of claim 1, wherein the rolling mechanism is an upper roller and a lower roller disposed opposite to each other.
3. The full-laminating device of claim 2, wherein the upper roller is adjustable in its spacing relative to the lower roller by a lifting mechanism.
4. The full-laminating device of claim 2, wherein the surfaces of the upper roller and the lower roller are made of a flexible material.
5. The full-laminating device according to claim 1, wherein the conveying mechanism includes a conveying drive portion and a conveyor belt connected to the conveying drive portion.
6. The full-lamination device according to claim 1, wherein the support frame is an n-shaped support frame.
7. The full-laminating device of claim 1, wherein the support frame is a pair of support frames.
8. The full-laminating device according to claim 1, 6 or 7, wherein the region of the supporting frame in contact with the upper substrate is covered with a rolling wheel.
9. The full-lamination apparatus according to claim 1, wherein the upper substrate is a hard substrate, and the lower substrate is a hard substrate or a soft substrate.
10. The full-lamination apparatus according to claim 1, wherein the upper and lower substrates have a dimensional specification of 55 inches or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997129.9U CN211165755U (en) | 2019-11-18 | 2019-11-18 | Full laminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921997129.9U CN211165755U (en) | 2019-11-18 | 2019-11-18 | Full laminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211165755U true CN211165755U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921997129.9U Active CN211165755U (en) | 2019-11-18 | 2019-11-18 | Full laminating device |
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| Country | Link |
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| CN (1) | CN211165755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299582A (en) * | 2021-04-29 | 2021-08-24 | 江苏集萃有机光电技术研究所有限公司 | Packaging method and cover plate attaching jig |
| CN117507555A (en) * | 2023-11-24 | 2024-02-06 | 安徽友普新材料技术有限公司 | Multilayer composite substrate gluing equipment for card-based material production |
-
2019
- 2019-11-18 CN CN201921997129.9U patent/CN211165755U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299582A (en) * | 2021-04-29 | 2021-08-24 | 江苏集萃有机光电技术研究所有限公司 | Packaging method and cover plate attaching jig |
| CN113299582B (en) * | 2021-04-29 | 2023-08-25 | 江苏集萃有机光电技术研究所有限公司 | Packaging method and cover plate attaching jig |
| CN117507555A (en) * | 2023-11-24 | 2024-02-06 | 安徽友普新材料技术有限公司 | Multilayer composite substrate gluing equipment for card-based material production |
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Effective date of registration: 20201214 Address after: 629000 no.29-3, Guojun Avenue, Suining economic and Technological Development Zone, Sichuan Province Patentee after: Sichuan feifantai Technology Co., Ltd Address before: No.501, No.5, Hongmen Industrial Park, No.399, Jihua Road, Shuijing community, Jihua street, Longgang District, Shenzhen, Guangdong Province Patentee before: FAYTECH TECH. (SHENZHEN)CO., Ltd. |