CN216210327U - Edge-covering adhesive structure for improving production efficiency of liquid crystal display module - Google Patents
Edge-covering adhesive structure for improving production efficiency of liquid crystal display module Download PDFInfo
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- CN216210327U CN216210327U CN202122332425.0U CN202122332425U CN216210327U CN 216210327 U CN216210327 U CN 216210327U CN 202122332425 U CN202122332425 U CN 202122332425U CN 216210327 U CN216210327 U CN 216210327U
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Abstract
The utility model relates to the technical field of liquid crystal display modules, and discloses an edge-covering adhesive structure for improving the production efficiency of a liquid crystal display module. The assembly is glued to bordure includes the body is glued to the bordure, is used for gluing the body and bonding the gluey surface course and the integral type setting of the body one end is glued at the bordure and is torn the portion at the hand of body one end from type paper. According to the edge-covering glue structure for improving the production efficiency of the liquid crystal display module, the hard transparent release PET has certain hardness, so that the edge-covering glue body can be supported, the edge-covering glue can be conveniently picked up and aligned and assembled in production line operation, the adhesion phenomenon is avoided, the edge-covering glue is ensured to be attached smoothly and not to be wrinkled, the material loss is reduced, and the operation efficiency of rubber coating of the liquid crystal display module is greatly improved.
Description
Technical Field
The utility model relates to the technical field of liquid crystal display modules, in particular to an edge-covering adhesive structure for improving the production efficiency of a liquid crystal display module.
Background
With the popularization of smart phones and tablet computers, liquid crystal products are rapidly updated, and the competition of various large manufacturers is intensified day by day. In such a context, price and quality are undoubtedly powerful weapons to defeat the opponent. Low cost and high quality are becoming more and more of a concern. Based on the above trend, the structural cost and quality of the edge covering glue of the liquid crystal display module are also influenced by the above trend.
At present, the LCD and the backlight module need to be fixed by using edge-wrapping glue. Current liquid crystal module bordures glued structure, its bordure the thickness of gluing generally only 0.03 ~ 0.06mm, including the material of borduring glue itself is very soft, after the borduring glue is torn from the type membrane, the phenomenon of fold, adhesion appears easily, leads to inconvenient picking up. In addition, because the existing material is soft, the alignment is not easy to occur during the assembly after the picking, the problems of unevenness and wrinkles occur after the product is attached, and most importantly, the operation efficiency is influenced and the material loss is serious.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the background art, the utility model provides an edge covering adhesive structure for improving the production efficiency of a liquid crystal display module.
The utility model is realized by adopting the following technical scheme: the edge-covering adhesive structure for improving the production efficiency of the liquid crystal display module comprises release paper and a plurality of parallel edge-covering adhesive assemblies attached to the release paper, wherein the release paper is a hard transparent PET material layer;
the edge-covering glue assembly comprises an edge-covering glue body, a glue surface layer used for bonding the edge-covering glue body on the release paper and a hand tearing part integrally arranged at one end of the edge-covering glue body;
a plurality of indentation parts corresponding to the plurality of edge covering glue bodies are arranged in the release paper at the edge covering bending position in the liquid crystal display module; each indentation part is correspondingly arranged in the transverse middle of the edge covering rubber body; the length of the indentation part is equal to that of the release paper.
As a further improvement of the scheme, the whole body of the edge covering rubber body is of a rectangular structure.
As a further improvement of the above scheme, one of the corners of the edge covering rubber body on the side close to the hand tearing part is subjected to corner cutting treatment.
As a further improvement of the scheme, the hand tearing part is integrally in a rectangular structure.
As a further improvement of the above scheme, a central line of the hand tearing part in the width direction thereof and a central line of the edge covering rubber body in the width direction thereof coincide with each other; the width of the hand tearing part is smaller than that of the edge covering rubber body; the length of the hand tearing part is smaller than that of the edge covering rubber body.
As a further improvement of the above scheme, the width of the edge covering glue body is equal to the distance between two adjacent indentation parts on the release paper.
As a further improvement of the scheme, the adjacent edge covering rubber bodies are in close contact with each other.
The utility model has the beneficial effects that:
according to the edge-covering glue structure for improving the production efficiency of the liquid crystal display module, the hard transparent release PET has certain hardness, so that the edge-covering glue body can be supported, the edge-covering glue can be conveniently picked up and aligned and assembled in production line operation, the adhesion phenomenon is avoided, the edge-covering glue is ensured to be attached smoothly and not to be wrinkled, the material loss is reduced, and the operation efficiency of rubber coating of the liquid crystal display module is greatly improved.
Drawings
Fig. 1 is a schematic front view structure diagram of an edge-covering adhesive structure for improving the production efficiency of a liquid crystal display module according to an embodiment of the present invention, in which an indentation is punched out of a release paper during production;
FIG. 2 is a schematic structural diagram of the edge covering glue structure of the release paper for punching the indentation part to attach the edge covering glue assembly in FIG. 1;
FIG. 3 is a schematic structural diagram of a side view of the taping glue structure of FIG. 2 for attaching the taping glue assembly to the release paper for punching the indentation;
FIG. 4 is a schematic structural diagram of an elevational view of the edge-covering glue structure of FIG. 2, in which a plurality of edge-covering glue bodies are punched from the edge-covering glue assembly attached to the release paper of the edge-covering glue assembly;
FIG. 5 is a schematic structural view of the single-piece edge-wrapping rubber body and the hand-tearing portion thereof in FIG. 4 in a front view;
FIG. 6 is a schematic structural diagram of an elevational state of the edge covering glue structure for improving the production efficiency of the liquid crystal display module according to the embodiment of the present invention formed after the edge covering glue assembly in FIG. 4 is discarded;
FIG. 7 is a schematic structural view of the single-piece edge-wrapping adhesive body and a portion of the release paper with the hand-tearing portion thereof adhered to the press trace portion after being broken in FIG. 6;
FIG. 8 is a schematic side view of the edge-coating adhesive structure of FIG. 7;
fig. 9 is a schematic view of a portion of fig. 7.
Description of the main symbols:
1. release paper; 11. an indentation section; 2. a binding glue assembly; 21. a binding rubber body; 22. a rubber surface layer; 23. a hand tear portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Please refer to fig. 1 to 3, which illustrate an edge-covering adhesive structure for improving the production efficiency of a liquid crystal display module, the edge-covering adhesive structure includes a release paper 1 and a plurality of parallel edge-covering adhesive assemblies 2 attached to the release paper 1, wherein the release paper 1 is a hard transparent PET material layer. The transparent PET material layer of stereoplasm can play the supporting role to the assembly 2 is glued to the borduring in this embodiment, and operating personnel is from no longer taking place the adhesion phenomenon when tearing the assembly 2 from type paper 1, and conveniently hold and get.
The assembly 2 is glued to borduring includes the body 21 is glued to the borduring, is used for gluing the gluey surface course 22 and the integral type setting of body 21 one end is glued at the hand of borduring and tears the portion 23 on release paper 1 with the borduring.
A plurality of indentation parts 11 corresponding to the plurality of edge-covering glue bodies 21 are arranged at the edge-covering bending positions in the release paper 1 corresponding to the liquid crystal display module. Every indentation portion 11 corresponds and sets up in the horizontal middle part of body 21 is glued to the borduring, and then can convenient and fast ground carry out the equipment of borduring more. The length of indentation 11 is equal with the length of release paper 1, can make the half of the width of adhesive surface layer 22 on body 21 of borduring glue stretch out to the section outside of the indentation of release paper 1 after tearing when borduring to the equipment of borduring.
The whole body 21 of the edge covering rubber is of a rectangular structure, so that the edge covering rubber is convenient to produce and is matched with the shape of the edge covering rubber body 21.
One corner of the edge wrapping rubber body 21 close to one side of the hand tearing part 23 is subjected to corner cutting treatment.
The hand tearing part 23 is integrally of a rectangular structure, and alignment and assembly are facilitated.
The center line of the hand-tearing portion 23 in the width direction thereof and the center line of the edge-covering rubber body 21 in the width direction thereof coincide with each other. The width of the hand tearing part 23 is smaller than that of the edge covering rubber body 21. The length of hand tearing portion 23 is less than the length of the edge-wrapped rubber body 21 so that the edge-wrapped rubber body 21 can be torn off from the release paper 1 through the hand tearing portion 23 for alignment assembly.
The width of the edge covering glue body 21 is equal to the distance between two adjacent indentation parts 11 on the release paper 1.
The adjacent edge-wrapping adhesive bodies 21 are in close contact, so that the adhesion quantity of the edge-wrapping adhesive assemblies 2 in the unit area of the release paper 1 can be increased.
Referring to fig. 1 to 3, the method for manufacturing the edge-covering glue structure of the present embodiment includes the following steps:
firstly, uniformly punching a plurality of parallel indentation parts 11 on the release paper 1, and ensuring that the distance between two adjacent indentation parts 11 is equal to the width of the edge covering glue body 21. The edge-covering glue assembly 2 is adhered to the release paper 1 through the glue surface layer 22, on the basis, a plurality of required shapes of the edge-covering glue body 21 are punched out of the edge-covering glue assembly 2, and the edge-covering glue structure of the embodiment is obtained after waste discharge.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The edge-covering adhesive structure for improving the production efficiency of the liquid crystal display module is characterized by comprising release paper and a plurality of parallel edge-covering adhesive assemblies attached to the release paper, wherein the release paper is arranged as a hard transparent PET material layer;
the edge-covering glue assembly comprises an edge-covering glue body, a glue surface layer used for bonding the edge-covering glue body on the release paper and a hand tearing part integrally arranged at one end of the edge-covering glue body;
a plurality of indentation parts corresponding to the plurality of edge covering glue bodies are arranged in the release paper at the edge covering bending position in the liquid crystal display module; each indentation part is correspondingly arranged in the transverse middle of the edge covering rubber body; the length of the indentation part is equal to that of the release paper.
2. The edge-covering adhesive structure for improving the production efficiency of the liquid crystal display module as claimed in claim 1, wherein the whole edge-covering adhesive body has a rectangular structure.
3. The structure of claim 2, wherein one of the corners of the body of the edge covering glue adjacent to the hand-tearing portion is chamfered.
4. The edge-covering adhesive structure for improving the production efficiency of the liquid crystal display module as claimed in claim 1, wherein the hand tearing portion is of a rectangular structure as a whole.
5. The edge-covering adhesive structure for improving the production efficiency of the liquid crystal display module as claimed in claim 1, wherein a central line of the hand tearing part in the width direction thereof coincides with a central line of the edge-covering adhesive body in the width direction thereof; the width of the hand tearing part is smaller than that of the edge covering rubber body; the length of the hand tearing part is smaller than that of the edge covering rubber body.
6. The edge-covering adhesive structure for improving the production efficiency of the liquid crystal display module as claimed in claim 1, wherein the width of the edge-covering adhesive body is equal to the distance between two adjacent indentations on the release paper.
7. The edge-covering adhesive structure for improving the production efficiency of the liquid crystal display module as claimed in claim 1, wherein adjacent edge-covering adhesive bodies are in close contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332425.0U CN216210327U (en) | 2021-09-26 | 2021-09-26 | Edge-covering adhesive structure for improving production efficiency of liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332425.0U CN216210327U (en) | 2021-09-26 | 2021-09-26 | Edge-covering adhesive structure for improving production efficiency of liquid crystal display module |
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| Publication Number | Publication Date |
|---|---|
| CN216210327U true CN216210327U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122332425.0U Active CN216210327U (en) | 2021-09-26 | 2021-09-26 | Edge-covering adhesive structure for improving production efficiency of liquid crystal display module |
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| Country | Link |
|---|---|
| CN (1) | CN216210327U (en) |
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2021
- 2021-09-26 CN CN202122332425.0U patent/CN216210327U/en active Active
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