CN216711992U - Display module group edge-covering adhesive tape - Google Patents
Display module group edge-covering adhesive tape Download PDFInfo
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- CN216711992U CN216711992U CN202123303426.9U CN202123303426U CN216711992U CN 216711992 U CN216711992 U CN 216711992U CN 202123303426 U CN202123303426 U CN 202123303426U CN 216711992 U CN216711992 U CN 216711992U
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Abstract
The utility model discloses a display module group edge-covering adhesive tape which comprises a release film, an auxiliary film and shading adhesive, wherein the auxiliary film is attached to the release film and is provided with a positioning hole; the shading glue is attached to the auxiliary film, and the positioning holes and the shading glue are arranged in a staggered mode. According to the technical scheme, the auxiliary film is attached to the release film, and the auxiliary film is provided with the positioning hole, so that the jig positioning requirement of an automatic attaching machine is met, and the suction nozzle of a machine table can conveniently absorb the shading glue on the auxiliary film. The shading adhesive can also be manually torn off from the auxiliary film, the display module group edge-covering adhesive tape can be manually torn off, attached and the like, can automatically absorb the shading adhesive through the suction nozzle of an automatic attaching machine, is wide in application and strong in compatibility, does not need two different production lines, and reduces the production cost.
Description
Technical Field
The utility model relates to the technical field of display modules, in particular to a display module edge-wrapping adhesive tape.
Background
In the electronic product, install the display module assembly and play the effect that shows. Because display module can be too near because of apron IR hole is shaded, the light of being shaded leaks to IR hole department and causes the IR sensor false triggering, in order to solve this problem, a lot of modules need be glued at the attached shading in the side of being shaded that the IR hole corresponds, avoid the light of being shaded to cause the influence to the IR sensor.
However, in the production operation of a workshop, the manual attaching mode and the automatic attaching operation of an automatic attaching machine are adopted, but the design of the display module edge-covering adhesive tape corresponding to the two operation modes of the manual attaching mode and the automatic attaching machine is different, so that the problems that the display module edge-covering adhesive tape usually needs to adopt two different production lines for production arrangement and material preparation difficulty can occur are caused, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a display module edge-wrapping tape, and aims to design a display module edge-wrapping tape which can be compatible with two operation modes of manual attachment and automatic attachment.
In order to achieve the above object, the present invention provides a display module taping tape, comprising:
a release film;
the auxiliary film is attached to the release film and provided with a positioning hole;
and the shading glue is attached to the auxiliary film, and the positioning holes and the shading glue are arranged in a staggered manner.
Optionally, the number of the positioning holes is two, the two positioning holes are parallel to each other and are staggered with the light-shielding glue, and the diameters of the two positioning holes are both 1.0-3.0 mm.
Optionally, the auxiliary film includes a long edge, and the light-shielding glue includes a bottom edge, and the bottom edge is attached to the long edge.
Optionally, the auxiliary film includes a short edge, the light-shielding glue includes a side edge, the short edge is parallel to the side edge, and a gap is provided between the short edge 22 and the side edge 32.
Optionally, the auxiliary membrane has a thickness of 0.05-0.1 mm.
Optionally, the auxiliary membrane is square, and the auxiliary membrane is a hard membrane.
Optionally, the thickness of the light shielding glue is 0.03-0.05 mm.
Optionally, the auxiliary film and the light shielding glue attached to the release film are both greater than 1 in number.
Optionally, the release film has a thickness of 0.03-0.075 mm.
Optionally, the display module edge-covering adhesive tape comprises a roller, and the release film is wound on the roller.
The display module group edge-covering adhesive tape comprises a release film, an auxiliary film and shading adhesive, wherein the auxiliary film is attached to the release film and is provided with a positioning hole; the shading glue is attached to the auxiliary film, and the positioning holes and the shading glue are arranged in a staggered mode. According to the technical scheme, the auxiliary film is attached to the release film, and the auxiliary film is provided with the positioning hole, so that the positioning requirement of a jig of an automatic attaching machine is met, and the suction nozzle of a machine table can conveniently absorb the shading glue on the auxiliary film. The shading adhesive can also be manually torn off from the auxiliary film, the display module group edge-covering adhesive tape can be manually torn off, attached and the like, can automatically absorb the shading adhesive through the suction nozzle of an automatic attaching machine, is wide in application and strong in compatibility, does not need two different production lines, and reduces the production cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a display module taping tape of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the light-shielding adhesive of the present invention attached to the auxiliary film;
fig. 3 is a schematic structural view of an embodiment of the release film of the present invention when being wound on a roll.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a display module edge-covering adhesive tape 100. Referring to fig. 1 to 3, fig. 1 is a schematic structural view of an embodiment of a display module taping tape 100 of the present disclosure; fig. 2 is a schematic structural view of an embodiment of the light shielding adhesive 30 attached to the auxiliary film 20; fig. 3 is a schematic structural diagram of an embodiment of the release film 10 of the present invention wound on a roll 40.
In the embodiment of the present invention, as shown in fig. 1, a display module edge-covering tape 100 provided by the present invention includes:
a release film 10;
the auxiliary film 20 is attached to the release film 10, and the auxiliary film 20 is provided with a positioning hole 23;
the light shielding glue 30 is attached to the auxiliary film 20, and the positioning holes 23 are staggered with the light shielding glue 30.
According to the technical scheme, the auxiliary film 20 is attached to the release film 10, and the auxiliary film 20 is provided with the positioning hole 23, so that the jig positioning requirement of an automatic attaching machine is met, and the suction nozzle of a machine table can conveniently suck the shading glue 30 on the auxiliary film 20. The shading glue 30 can also be manually torn off from the auxiliary film 20, the display module group edge-covering adhesive tape 100 not only can be manually torn off and attached, but also can automatically suck the shading glue 30 through a suction nozzle of an automatic attaching machine, the application is wide, the compatibility is strong, two different production lines are not needed, and the production cost is reduced.
The utility model is provided with an auxiliary film 20, the auxiliary film 20 is arranged corresponding to the shading glue 30, and each auxiliary film 20 is stuck with one piece of shading glue 30. During manual attaching operation, the auxiliary film 20 can be pressed by a jig, and then the shading glue 30 is manually stripped from the auxiliary film 20, so that the adhesion between the auxiliary film 20 and the shading glue 30 is reduced, and the shading glue 30 cannot be completely stripped.
When the automatic attaching machine sucks and attaches, the jig of the automatic attaching machine presses the auxiliary film 20 and sucks the shading glue 30 one by one through the suction nozzle, so that the display module edge-covering tape 100 disclosed by the utility model not only can suck one by one through the automatic attaching machine, but also is convenient for people to tear the shading glue 30 one by one.
In an embodiment, the auxiliary film 20 is adhered to the non-adhesive surface of the release film 10, and the overall area of the release film 10 is large, so that the release film 10 can be adhered with a plurality of auxiliary films 20. In one embodiment, the release film 10 is a carrier tape, and when the carrier tape is pulled, a plurality of auxiliary films 20 and the light-shielding adhesive 30 on the carrier tape are pulled together with the carrier tape. After that, the light-shielding glue 30 is automatically torn and stuck to the product by a manual or automatic sticking machine.
In order to facilitate the positioning of the jig of the automatic attaching machine on the auxiliary film 20, the number of the positioning holes 23 is two, the two positioning holes 23 are parallel to each other and are staggered with the light shielding glue 30, and the diameters of the two positioning holes 23 are both 1.0-3.0 mm.
In an embodiment, the positioning hole 23 mainly plays a positioning role, so that the automatic attaching machine can conveniently use the positioning hole 23 as a positioning reference, then a jig on the automatic attaching machine presses the auxiliary film 20, and a suction nozzle on the automatic attaching machine sucks the light shielding glue 30. Since the auxiliary film 20 is pressed, the light blocking glue 30 is easily absorbed, and the display module taping tape 100 of the present invention can be directly applied to an automatic attaching machine.
During manual operation, the blank area of the auxiliary film 20 is directly pressed without using the positioning hole 23 as a positioning reference, and then the shading glue 30 is manually torn off, so that the shading glue 30 can be torn off. The display module edge-covering adhesive tape 100 can be directly applied to an automatic attaching machine and can also be manually operated, and the applicability is strong.
In order to reduce the occurrence of the phenomenon that the light shielding glue 30 is pressed by an automatic attaching machine, the auxiliary film 20 includes a long edge 21, the light shielding glue 30 includes a bottom edge 31, and the bottom edge 31 is attached to the long edge 21.
In one embodiment, the bottom edge 31 of the light-shielding adhesive 30 of the present invention is attached to the long edge 21 of the auxiliary film 20 to match with an automatic attaching machine. By limiting the pasting position of the light shielding glue 30, the phenomenon that the light shielding glue 30 is pressed after a jig of an automatic pasting machine is positioned on the auxiliary film 20 is reduced.
Further, the auxiliary film 20 includes a short side 22, the light shielding glue 30 includes a side 32, the short side 22 is parallel to the side 32, and a gap is provided between the short side 22 and the side 32.
In an embodiment, in order to further improve the accuracy of the suction nozzle of the automatic attaching machine to suck the light shielding glue 30, the gap between the side edge 32 of the light shielding glue 30 and the short edge 22 of the auxiliary film 20 may be a fixed number, such as 0.7mm, 0.8mm, or 1.0 mm. Will shading glue 30 attached in predetermined position on the supplementary membrane 20, the suction nozzle of automatic attached machine moves to shading glue 30 top just can be inhaled and get shading glue 30 does not need artificial regulation many times to heighten the efficiency that automatic attached machine absorbed shading glue 30.
Optionally, the thickness of the auxiliary film 20 is 0.05-0.1mm, so as to reduce the possibility that the auxiliary film 20 is pulled by a pulling force to follow the light shielding adhesive 30 during the tearing process of the light shielding adhesive 30, which causes the light shielding adhesive 30 and the auxiliary film 20 to still adhere and not completely separate.
In one embodiment, the thickness of the auxiliary film 20 is set to 0.05-0.1mm, a jig of an automatic attaching machine can compress the auxiliary film 20, and the auxiliary film 20 is not easy to float along with the light shielding glue 30.
In order to tear the light-shielding glue 30 more cleanly, neatly and cleanly, the auxiliary film 20 is square, and the auxiliary film 20 is a hard film.
In one embodiment, the auxiliary film 20 is a PET hard film. Because the auxiliary film 20 adopts the mantle, appears the mantle easily with shading glue 30 glues the back together, tearing when shading glues 30, the mantle follows easily shading glues 30 directions of tearing and floats together, shading glue 30 is difficult for tearing from the mantle and takes off, and the easy fold of mantle drives from type membrane 10 folds, leads to whole display module group sticky tape 100 folds, and shading glue 30 also does not tear completely and takes off, and the tearing degree of difficulty is bigger.
Therefore, the auxiliary film 20 attached to the release film 10 of the present invention is a hard film, which reduces the viscosity of the light shielding adhesive 30, and reduces the difficulty in tearing the light shielding adhesive 30, so that the process of tearing the light shielding adhesive 30 does not drag mud and carry water, and the present invention is very suitable for an automatic attaching machine to absorb or manually tear the light shielding adhesive 30.
In one embodiment, the auxiliary film 20 needs to be pressed by an automatic attaching machine or fingers, and in order to increase the pressing area, the auxiliary film 20 is provided in a square shape, and the square-shaped auxiliary film 20 has a slightly larger area and is more easily pressed than the circular auxiliary film 20, the elliptical auxiliary film 20, or the other auxiliary films 20.
Optionally, the thickness of the light shielding glue 30 is 0.03-0.05 mm. The auxiliary film 20 may be a PET hard film or a PE film doped with glass fiber.
In one embodiment, the thickness of the light shielding adhesive 30 is thinner than the thickness of the auxiliary film 20, so that the light shielding adhesive 30 can be easily torn off from the auxiliary film 20 by a person or a machine.
In order to improve the feeding efficiency, the number of the auxiliary film 20 and the light shielding glue 30 attached to the release film 10 is greater than 1.
In one embodiment, the release film 10 is a carrier tape, which has a relatively long overall length and can be attached with a plurality of auxiliary films 20 and light-shielding adhesives 30. When the carrier tape is pulled, the auxiliary films 20 and the light-shielding glue 30 on the carrier tape can be pulled together with the carrier tape, and the feeding process is smooth and efficient. And then, automatically tearing the shading glue 30 and adhering the shading glue to a product by adopting a manual or automatic attaching machine.
In order to reduce the production cost, the thickness of the release film 10 is 0.03-0.075 mm. The thickness of the release film 10 does not need to be too thick, and the release film 10 can be continuously recycled after being separated from the auxiliary film 20 or the shading glue 30.
Specifically, in the production process, release film 10 is as the carrier band, and the effect that mainly plays is with many auxiliary film 20 with shading glues 30 together ejection of compact, make things convenient for manual work or the automatic tear of machine shading glues 30. The thickness from type membrane 10 need not be too thick, generally, set up to 0.03-0.075mm from type membrane 10 thickness, not only can ensure to stimulate when leaving type membrane 10, be difficult for the fracture from type membrane 10, can also reduce from the manufacturing cost of type membrane 10. Simultaneously, from type membrane 10 with supplementary membrane 20 with shading glue 30 separation back, need carry out the recovery operation to carry out the production work of the display module group sticky tape 100 of borduring of next batch, reduce from the production of type membrane 30, further reduced manufacturing cost.
In order to facilitate the feeding operation, the display module edge-covering tape 100 includes a roller 40, and the release film 10 is wound on the roller 40.
The display module edge-wrapping tape 100 of the utility model comprehensively considers two designs of jig hand sticking and automatic sticking, the auxiliary film 20 is stuck on the non-adhesive surface of the release film 10, and two positioning holes 23 are arranged on the auxiliary film 20, so that the jig of the automatic sticking machine can be positioned on the auxiliary film 20. The auxiliary film 20 can be designed to be lengthened according to the requirement of machine pasting, and in one embodiment, a side 32 of the auxiliary film 20 away from the positioning hole 23 is lengthened by 15-20 mm. The adhesive surface of the light shielding adhesive 30 is attached to the release film 10, and the release film 10 is wound on the roller 40 to perform feeding operation in a rolling feeding manner. The roller 40 may have a roller structure or a cylindrical structure, and the structure of the roller 40, the size of the roller 40, and the material of the roller 40 are not limited in the present invention.
In one embodiment, the release film 10 is used as a carrier tape, and the carrier tape is wound around the roller 40 to replace a sheet-type feeding method, which is very complicated, and the feeding process is not smooth and inefficient.
And adopt the drum-type feeding mode, as long as pulling the carrier band during feeding, many the auxiliary membrane 20 together with the shading glue 30 is along with the carrier band ejection of compact, and the feeding flow is smooth and easy and high-efficient. Artifical manual tear or automatic tear hide behind the light glue 30, from type membrane 10 with supplementary membrane 20 with hide the separation of light glue 30, can convolute the operation of retrieving on next cylinder 40 from type membrane 10, with cyclic utilization from type membrane 10.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a display module group taping which characterized in that includes:
a release film;
the auxiliary film is attached to the release film and provided with a positioning hole;
and the shading glue is attached to the auxiliary film, and the positioning holes and the shading glue are arranged in a staggered manner.
2. The display module edge-covering tape according to claim 1, wherein the number of the positioning holes is two, the two positioning holes are parallel to each other and are staggered from the light-shielding adhesive, and the diameters of the two positioning holes are 1.0-3.0 mm.
3. The display module taping tape of claim 1, wherein the auxiliary film comprises a long edge, the light blocking glue comprises a bottom edge, and the bottom edge is attached to the long edge.
4. The display module taping tape of claim 2, wherein the auxiliary film comprises a short edge, the light blocking glue comprises a side edge, the short edge is parallel to the side edge, and a gap is provided between the short edge and the side edge.
5. The display module taping tape of claim 3, wherein the auxiliary film has a thickness of 0.05-0.1 mm.
6. The display module taping tape of claim 3, wherein the auxiliary film is square and the auxiliary film is a hard film.
7. The display module edge-covering tape according to any one of claims 1 to 6, wherein the thickness of the light-shielding adhesive is 0.03-0.05 mm.
8. The display module taping tape of any one of claims 1 to 6, wherein the auxiliary film and the light-blocking glue attached to the release film are both greater than 1 in number.
9. The display module edge-covering tape according to any one of claims 1 to 6, wherein the thickness of the release film is 0.03-0.075 mm.
10. The display module taping tape of any one of claims 1 to 6, wherein the display module taping tape comprises a roller on which the release film is wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303426.9U CN216711992U (en) | 2021-12-24 | 2021-12-24 | Display module group edge-covering adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303426.9U CN216711992U (en) | 2021-12-24 | 2021-12-24 | Display module group edge-covering adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216711992U true CN216711992U (en) | 2022-06-10 |
Family
ID=81887136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123303426.9U Active CN216711992U (en) | 2021-12-24 | 2021-12-24 | Display module group edge-covering adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216711992U (en) |
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2021
- 2021-12-24 CN CN202123303426.9U patent/CN216711992U/en active Active
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