CN219257828U - Alignment mechanism for flexible liquid crystal mounting technology - Google Patents
Alignment mechanism for flexible liquid crystal mounting technology Download PDFInfo
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- CN219257828U CN219257828U CN202223429709.2U CN202223429709U CN219257828U CN 219257828 U CN219257828 U CN 219257828U CN 202223429709 U CN202223429709 U CN 202223429709U CN 219257828 U CN219257828 U CN 219257828U
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- station
- liquid crystal
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- flexible liquid
- panel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses an alignment mechanism used in a flexible liquid crystal mounting and attaching process, which comprises a film coating station main body and a mounting station arranged on one side of the film coating station main body, wherein the mounting station comprises a base and a lifting cylinder arranged at the bottom of the base, a top block is arranged in the base, two sides of the top block penetrate through the base and are respectively connected with an auxiliary adjusting rod with a lifting function, a placing plate used for placing a panel is arranged in the base, and a through groove corresponding to the top block is formed in the placing plate. The utility model solves the problem that bubbles are easy to generate when the panel is coated in the prior art.
Description
Technical Field
The utility model relates to the field of film pasting processing, in particular to an alignment mechanism used in a flexible liquid crystal packaging and pasting process.
Background
The flexible liquid crystal panel is a flexible board, a flexible board and a flexible circuit board, and is a flexible display circuit board which is made of flexible insulating base materials (polyimide or polyester film for general production) and has high reliability and excellent flexibility. In the prior art, a cover film is attached and pressed after etching and surface treatment in the processing procedure of the flexible liquid crystal panel. In the process of attaching the cover film, the surface film is directly grasped or absorbed by a sucker or other grasping devices and then directly pressed down to the surface of the panel. However, the film covering mechanism can only actively press down above, and because the panel is soft in texture, and the film on the upper part is also made of flexible materials, if the middle part of the panel is sunken, the flexible film can arch upwards when being subjected to gravity in the middle, at the moment, bubbles are easily generated when the upper part is directly pressed down, and the subsequent yield can be directly influenced.
Disclosure of Invention
The technical scheme aims to solve one of the technical problems in the related technology at least to a certain extent. Therefore, the main purpose of the present utility model is to provide an alignment mechanism for flexible liquid crystal mounting technology, which aims to solve the problem that bubbles are easily generated when a panel is coated in the prior art.
In order to achieve the above purpose, the utility model provides an alignment mechanism for a flexible liquid crystal mounting and attaching process, which comprises a film coating station main body and a mounting station arranged on one side of the film coating station main body, wherein the mounting station comprises a base and a lifting cylinder arranged at the bottom of the base, a top block is arranged in the base, two sides of the top block penetrate through the base and are respectively connected with an auxiliary adjusting rod with a lifting function, a placing plate for placing a panel is arranged in the base, and a through groove corresponding to the top block is formed in the placing plate.
As a still further scheme of the utility model, the film coating station main body further comprises a film tearing mechanism arranged on one side of the mounting station, a material conveying station is arranged above the film tearing mechanism and the mounting station, the material conveying station is driven by a cylinder, and the film coating station main body is provided with a left-right and up-down displacement structure with a sucker.
As a still further proposal of the utility model, the placement plate is provided with an alignment array hole for alignment reference during panel placement.
As a still further proposal of the utility model, the film laminating station main body also comprises a gantry frame arranged on the workbench, and the top of the material conveying station is connected with a rail arranged below the top of the gantry frame.
As a still further scheme of the utility model, a slide bar and a slide block are arranged at the top of the gantry frame, and an optical CCD camera for panel alignment detection is arranged below the slide block.
As a still further proposal of the utility model, the film tearing mechanism and the bottom of the mounting station are both connected with a guide rail which is longitudinally arranged.
As a still further scheme of the utility model, the surface of the top block is provided with a sucker.
As a still further proposal of the utility model, two ends of the base are provided with stop blocks for preventing the placing plate and the panel from sliding.
The beneficial effects of the utility model are as follows:
according to the alignment mechanism for the flexible liquid crystal mounting and attaching process, the placement plate with the lifting action is arranged, so that the placement plate for placing the panel also has the lifting function, and the upper and lower stations can be adjusted according to whether the panel is sunken or whether the middle part of the upper diaphragm is arched or not by matching with the pressing action of the upper part, so that bubbles generated after attaching and attaching during direct pressing are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the utility models in the prior art, the following description will briefly explain the embodiments or the drawings needed in the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the technical solutions of the present utility model, and other drawings can be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of each station set on a main body of a laminating station in the present utility model.
Fig. 2 is a schematic diagram of each structure of the mounting station in the present utility model.
FIG. 3 is an enlarged schematic view of alignment array holes and through slots on a placement plate according to the present utility model.
FIG. 4 is a schematic diagram of the overall structure of the product of the present utility model.
[ Main part/Assembly reference numerals Specification Table ]
| Reference numerals | Name of the name | Reference numerals | Name of the |
| 1000 | Tectorial membrane station main part | 51 | Base seat |
| 1 | Working table | 510 | |
| 2 | |
52 | |
| 20 | |
53 | |
| 21 | |
54 | |
| 22 | |
55 | |
| 3 | |
56 | |
| 4 | |
57 | Through |
| 5 | Mounting station | 6 | |
| 50 | Guide rail |
Detailed Description
In order to make the purposes of the technical scheme of the present utility model and the advantages of the technical scheme of the present utility model more clear, the technical scheme of the present utility model in the technical scheme embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the technical scheme embodiment of the present utility model. It is obvious that the described embodiments are only some embodiments of the technical solution of the utility model, but not all embodiments.
Based on the embodiments in the technical scheme of the utility model, all other embodiments obtained by a person of ordinary skill in the art without making creative efforts fall within the protection scope of the technical scheme of the utility model.
It should be noted that, in the embodiment of the present utility model, all directional indicators (such as up, down, left, right, front, and rear … …) are only used to explain the relative positional relationship, movement conditions, etc. between the components in a specific state (as shown in the drawings), and if the specific posture is changed, the directional indicators are correspondingly changed.
The description as to "first", "second", etc. in the present technical solution is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
In the description of the embodiments of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless explicitly defined otherwise.
In the technical solution of the present utility model, unless explicitly specified and limited otherwise, the terms "connected", "fixed", etc. are to be construed broadly, and for example, "fixed" may be a fixed connection, a removable connection, or an integral molding; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the technical solution of the present utility model can be understood by those skilled in the art according to specific circumstances.
In addition, the technical solutions of the present utility model may be combined with each other, but it is necessary to use those skilled in the art as a basis, and when the combination of the technical solutions of the present utility model contradicts or cannot be achieved, it should be considered that the combination of the technical solutions of the present utility model does not exist, and is not within the scope of protection required by the technical solutions of the present utility model.
Specific embodiments of the utility model are as follows:
referring to figures 1-4 of the drawings,
the main structure comprises:
the laminating station main body 1000 and the mounting station 5 arranged on one side of the laminating station main body 1000, wherein the mounting station 5 comprises a base 51 and a lifting cylinder 52 arranged at the bottom of the base 51, a top block 54 is arranged in the base 51, two sides of the top block 54 penetrate through the base 51 and are respectively connected with an auxiliary adjusting rod 53 with a lifting function, a placing plate 55 for placing a panel 6 is arranged in the base 51, and a through groove 57 corresponding to the top block 54 is formed in the placing plate 55.
The working principle is as follows:
the difference from the prior art is that the prior art uses a direct attachment of the membrane to the panel 6 from top to bottom, whereas the carrier at the bottom of the panel 6 is not movable. This structure has a problem in that the up-and-down alignment operation cannot be performed. If the middle part of the panel 6 is concave, the flexible membrane is arched upwards when being stressed by gravity, and bubbles are easily generated when the upper part is directly pressed down. However, this problem is avoided if the underlying carrier can also be adjusted (the material handling station 3 and the underlying placement plate 55 move relatively together).
For example, when the two sides of the upper membrane are not firmly adhered and are affected by gravity, the two sides of the membrane are bent downwards, and the middle part is in an arched state, at this time, the two auxiliary adjusting rods 53 can be controlled to incline the top block 54, so that the top block 54 and the panel 6 on the placing plate 55 are also inclined along with the inclination, and are continuously adjusted in the ascending process, so that the upper membrane is fitted with the curved surface of the upper membrane and then is adhered, and thus, the generation of bubbles is avoided.
Or, when the panel 6 is positioned on the placement plate 55 and bubbles exist, the two auxiliary adjusting rods 53 are adjusted in the process of continuously ascending, so that the panel 6 can simulate manual bending and attaching actions from one side to the other side during attaching, and the bubbles are prevented from remaining after attaching.
The auxiliary adjusting rod 53 can be automatically controlled by a computer, or can be manually controlled, the auxiliary adjusting rod 53 can be driven by a servo motor or a linear motor, and a cylinder is not recommended to be used as a drive, because the instantaneous force of the cylinder is too strong, the purpose of accurate control cannot be achieved.
In a preferred embodiment of the utility model: the laminating station main body 1000 further comprises a film tearing mechanism 4 arranged on one side of the mounting station 5, a material conveying station 3 is arranged above the film tearing mechanism 4 and the mounting station 5, the material conveying station 3 is driven by an air cylinder, and the left-right and up-down displacement structure is provided with a sucker.
The operation process of the whole laminating station is different from the prior art, and for the convenience of understanding, the operation process is briefly summarized as follows: firstly, a diaphragm is placed on a film tearing mechanism 4 through manual or automatic machinery, then a material conveying station 3 with a sucker adsorbs the upper surface of the diaphragm, then the material conveying mechanism translates to the upper part of a mounting station 5 and presses down, a lower base 51 is driven by a lifting cylinder 52 to ascend together with a placing plate 55 and an auxiliary adjusting rod 53, meanwhile, the auxiliary adjusting rod 53 is adjusted according to the concave shape of a panel 6 or the bending shape of the diaphragm above, and finally the lamination is completed.
In a preferred embodiment of the utility model: the placement plate 55 is provided with alignment array holes 56 for alignment reference when the panel 6 is placed.
The alignment array holes 56 provided in the placement plate 55 can be aligned with reference to the CCD camera for bonding. The alignment array holes 56 completely penetrate the placement plate 55, unlike the conventional recess structure, if the alignment array holes are formed in a recess structure, downward adsorption force is easily generated, so that the upper flexible material (panel 6) is recessed downward, resulting in more bubbles after lamination.
In a preferred embodiment of the utility model: the laminating station main body 1000 further comprises a gantry frame 2 arranged on the workbench 1, and the top of the material conveying station 3 is connected with a rail arranged below the top of the gantry frame 2.
The material conveying station 3 is of two axial movement structures, horizontal displacement is achieved through the rails of the gantry frame 2, up-and-down displacement is achieved through the self air cylinders, and triaxial film coating is achieved by combining the film tearing mechanism 4 capable of moving back and forth and the mounting station 5.
In a preferred embodiment of the utility model: the top of the gantry frame 2 is provided with a slide bar 20 and a slide block 21 arranged on the slide bar 20, and an optical CCD camera 22 for performing panel 6 alignment detection is arranged below the slide block 21.
In a preferred embodiment of the utility model: the bottom of the film tearing mechanism 4 and the bottom of the mounting station 5 are connected with a guide rail 50 which is longitudinally arranged.
The film and the panel 6 are placed on the film tearing mechanism 4 and the mounting station 5 by manual or mechanical hands, and the film tearing mechanism 4 and the mounting station 5 can be automatically conveyed to the processing station through the guide rail 50.
In a preferred embodiment of the utility model: the top block 54 has a suction cup on its surface.
The suction cups provided on the surface of the top block 54 help to fix the panel 6 against movement during movement.
In a preferred embodiment of the utility model: the base 51 is provided with stoppers 510 at both ends thereof for preventing the placement plate 55 and the panel 6 from sliding.
The foregoing description is only a preferred embodiment of the technical solution of the present utility model, and is not intended to limit the scope of the technical solution of the present utility model, and all the equivalent structural changes made by the technical solution description and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the technical solution of the present utility model.
Claims (8)
1. A contraposition mechanism for flexible liquid crystal mounting technology is characterized by comprising
The laminating station main part, and set up in laminating station main part is last one side paste the dress station, paste the dress station include the base, and set up in the lift cylinder of base bottom, be equipped with a kicking block in the base, kicking block both sides below is passed the base to be connected with an auxiliary regulation pole that has the raising and lowering functions respectively, be equipped with in the base and be used for placing the board of placing of panel, place set up on the board with the logical groove that the kicking block corresponds.
2. The alignment mechanism for flexible liquid crystal mounting and attaching process according to claim 1, wherein the film coating station main body further comprises a film tearing mechanism arranged on one side of the mounting station, a material conveying station is arranged above the film tearing mechanism and the mounting station, and is driven by a cylinder and provided with a left-right and up-down displacement structure of a sucker.
3. The alignment mechanism for flexible liquid crystal mounting process of claim 1, wherein the placement plate is provided with alignment array holes for alignment references during placement of the panel.
4. The alignment mechanism for use in a flexible liquid crystal mounting process of claim 2, wherein the film laminating station body further comprises a gantry frame disposed on a workbench, and the top of the material transporting station is connected to a rail disposed below the top of the gantry frame.
5. The alignment mechanism for flexible liquid crystal mounting process according to claim 4, wherein a slide bar is arranged at the top of the gantry frame, and a slide block is arranged on the slide bar, and an optical CCD camera for panel alignment detection is arranged below the slide block.
6. The alignment mechanism for flexible liquid crystal mounting and attaching process according to claim 2, wherein the film tearing mechanism and the bottom of the mounting station are both connected with a guide rail which is arranged longitudinally.
7. The alignment mechanism for flexible liquid crystal mounting process of claim 1, wherein the top surface is provided with suction cups.
8. The alignment mechanism for flexible liquid crystal mounting process according to claim 1, wherein the two ends of the base are provided with stoppers for preventing the placement plate and the panel from sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223429709.2U CN219257828U (en) | 2022-12-21 | 2022-12-21 | Alignment mechanism for flexible liquid crystal mounting technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223429709.2U CN219257828U (en) | 2022-12-21 | 2022-12-21 | Alignment mechanism for flexible liquid crystal mounting technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219257828U true CN219257828U (en) | 2023-06-27 |
Family
ID=86867694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223429709.2U Active CN219257828U (en) | 2022-12-21 | 2022-12-21 | Alignment mechanism for flexible liquid crystal mounting technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219257828U (en) |
-
2022
- 2022-12-21 CN CN202223429709.2U patent/CN219257828U/en active Active
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