CN219409613U - Double-sided adhesive structure easy to adsorb - Google Patents
Double-sided adhesive structure easy to adsorb Download PDFInfo
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- CN219409613U CN219409613U CN202320251122.2U CN202320251122U CN219409613U CN 219409613 U CN219409613 U CN 219409613U CN 202320251122 U CN202320251122 U CN 202320251122U CN 219409613 U CN219409613 U CN 219409613U
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- double
- sided adhesive
- protective film
- adhesive layer
- adsorb
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a double-sided adhesive structure easy to adsorb, which comprises release paper, a double-sided adhesive layer and a protective film which are sequentially arranged from bottom to top, wherein the protective film is provided with a tearing handle, the surface area of the protective film is larger than that of the double-sided adhesive layer, and the double-sided adhesive layer is arranged at one end of the protective film far away from the tearing handle. The area of the protective film is increased independently, the area of the protective film is more than twice that of the double-sided adhesive layer, so that a machine or a human hand can easily adsorb or grasp the protective film and the tearing handle, meanwhile, when the material is fed in a splicing way, the automatic mechanical hand adsorbs the protective film, the automatic mechanical hand has enough adsorption area, in addition, the problem of adsorption alignment of the mechanical hand is considered, an alignment hole is formed in release paper, the mechanical hand is convenient to align in the adsorption process, in addition, an ink alignment mark of ultraviolet fluorescent ink is designed on the protective film, and even under the condition of insufficient light, the double-sided adhesive pasting alignment can be performed.
Description
Technical Field
The utility model relates to the technical field of display module pasting, in particular to a double-sided pasting structure easy to adsorb.
Background
At present, small-size touch screens are increasingly applied, accessory sizes are also increasingly smaller, wherein double-sided adhesive is used as a connecting medium, the small-size touch screens are commonly used materials, a general double-sided adhesive body and a protective film thereof are of equal-size structures, if the double-sided adhesive size is too small, the adsorption during manual taking or mechanical automatic film pasting is difficult, the conventional design is that the appearance of a tearing hand is only larger than that of the double-sided adhesive, and the other places are designed to be equal, because the overall length and width of the small-size double-sided adhesive is very small, the size of the tearing hand is generally smaller than 2mm, and only about 2mm is needed, so that when an automatic film pasting machine is used for splicing materials, the machine can firstly adsorb the double-sided adhesive, when the double-sided adhesive area is too small, the automatic mechanical hand cannot be adsorbed at all, in view of the competition of the small-size touch screen group at present, the cost pressure is increasingly large, the problem on a station often causes production efficiency to be low on a production line, and the problem that the prior needs is solved is that: 1. the adsorption area of the artificial or mechanical automatic film is insufficient; 2, in the night environment operation lacking light, the artificial film is not provided with a special identification label, and is easy to be wrongly attached.
For example, chinese patent (CN 216526607U) discloses a double-sided adhesive structure and a liquid crystal display module, the double-sided adhesive structure comprises: double-sided adhesive tape in a strip shape; the light release film is adhered to one surface of the double-sided adhesive; and the heavy release film is adhered to the other surface of the double-sided adhesive, and the long side of the heavy release film protrudes out of the double-sided adhesive. In the utility model, when the double-sided adhesive tape is attached, the double-sided adhesive tape can be positioned by the heavy release film, so that the phenomenon of irregular attachment such as attaching skew, wrinkling and the like of the double-sided adhesive tape is reduced or even basically avoided; the attaching time of the double-sided adhesive is reduced, and the attaching efficiency of the double-sided adhesive is improved.
However, when the present inventors embodied this device, the following drawbacks were found to exist: 1. only the operation of hands is carried out, the adsorption of the mechanical arm is not considered, and the sufficient adsorption area is not available; 2. in the night environment operation lacking light, the artificial film has no special identification label and is easy to be wrongly pasted.
Disclosure of Invention
Based on this, it is necessary to provide a double-sided adhesive structure that is easy to adsorb, from bottom to top sequentially set up release paper, double-sided adhesive layer and protection film in order, the protection film is provided with the tearing handle, the surface area of protection film is greater than the surface area of double-sided adhesive layer, the double-sided adhesive layer sets up the one end that the tearing handle was kept away from to the protection film. The area of the protective film is increased independently, the area of the protective film is more than twice that of the double-sided adhesive layer, so that a machine or a human hand can easily adsorb or grasp the protective film and the tearing handle, meanwhile, when the material is fed in a splicing way, the automatic mechanical hand adsorbs the protective film, the automatic mechanical hand has enough adsorption area, in addition, the problem of adsorption alignment of the mechanical hand is considered, an alignment hole is formed in release paper, the mechanical hand is convenient to align in the adsorption process, in addition, an ink alignment mark of ultraviolet fluorescent ink is designed on the protective film, and even under the condition of insufficient light, the double-sided adhesive pasting alignment can be performed.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a double-sided adhesive structure which is easy to adsorb.
The double-sided adhesive structure easy to adsorb specifically comprises:
from bottom to top in proper order the release paper that sets gradually, double-sided adhesive layer and protection film, the protection film is provided with tears the handle, the surface area of protection film is greater than the surface area of double-sided adhesive layer, double-sided adhesive layer sets up the protection film is kept away from tear the one end of handle.
Through above-mentioned structural design, from type paper, double-sided adhesive layer and the protection film that the order set gradually from bottom to top, the protection film is provided with tears the handle, and the surface area of protection film is greater than the surface area of double-sided adhesive layer, and double-sided adhesive layer sets up the one end of tearing the handle at the protection film, increases the protection film area alone, and general protection film area is more than double of double-sided adhesive layer area, and the protection film and tearing the handle of snatching that the staff just can be very easy like this, simultaneously, when the makeup comes, also has enough adsorption area when automatic manipulator adsorbs the protection film.
As a preferred embodiment of the easy-to-adsorb double-sided adhesive structure provided by the utility model, the release paper has weak adhesiveness.
As a preferred implementation mode of the double-sided adhesive structure easy to adsorb, the release paper is provided with at least one alignment hole.
As a preferred embodiment of the easy-to-adsorb double-sided adhesive structure provided by the utility model, the alignment holes are all avoided from the protective film.
Through above-mentioned structural design, consider the absorptive counterpoint problem of manipulator, be provided with the counterpoint hole on from the type paper, and be in the left and right sides of tearing the handle, make things convenient for the manipulator to counterpoint at adsorption process, during the use, the counterpoint post of manipulator can pass the counterpoint hole, accomplishes the absorption.
As a preferable implementation mode of the double-sided adhesive structure easy to adsorb, the protective film is provided with an ink alignment mark.
As a preferable implementation mode of the double-sided adhesive structure easy to adsorb, the ink alignment mark is not overlapped with the double-sided adhesive position, and the ink alignment mark is a cross-shaped alignment mark.
As a preferred embodiment of the easy-to-adsorb double-sided adhesive structure provided by the utility model, the ink alignment mark material is ultraviolet fluorescent ink.
Through above-mentioned structural design, be provided with the printing ink on the protection film and aim at the mark and be used for making things convenient for artifical counterpoint to paste, its shape is cross counterpoint mark, and printing ink on the protection film aims at the mark setting and sets up according to the setting of counterpoint on the target sample, can set up in the arbitrary department position of protection film in theory, and this design is the central line position of setting up at the protection film, in addition, consider the manual work under the night environment that lacks light, it is that ultraviolet fluorescent ink is counterpoint to use, can be more convenient, can improve efficiency and the fault-tolerant rate of attaching counterpoint.
As a preferred embodiment of the easy-to-adsorb double-sided adhesive structure provided by the utility model, the protective film is a transparent PET substrate.
Through above-mentioned structural design, the protection film is transparent PET substrate, is in order to make things convenient for artifical the observation counterpoint at the attached in-process.
As a preferable embodiment of the double-sided adhesive structure easy to be adsorbed provided by the utility model, the surface area of the protective film is more than twice the surface area of the double-sided adhesive layer.
Through above-mentioned structural design, increase the protection film area alone, general protection film area is more than double of two-sided adhesive layer area, and the protection film and tearing handle just so can be snatched very easily to the staff, and this mechanism is the double area protection film only.
As a preferred embodiment of the easy-to-adsorb double-sided adhesive structure provided by the utility model, the release paper is a smooth candle or PET film.
Compared with the prior art, the utility model has the following beneficial effects:
the double-sided adhesive structure easy to adsorb provided by the utility model has the advantages that the area of the protective film is increased independently, and the area of the protective film is generally more than twice that of the double-sided adhesive layer, so that a machine or a hand can easily adsorb or grasp the protective film and the tearing handle.
Meanwhile, when the material is supplied in a makeup manner, the automatic mechanical arm has enough adsorption area when adsorbing the protective film, and in addition, the alignment hole is formed in the release paper in consideration of the alignment problem of the adsorption of the mechanical arm, so that the mechanical arm can conveniently align in the adsorption process.
Drawings
In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural diagram of a double-sided adhesive structure (release paper) with easy adsorption provided by the utility model;
fig. 3 is a schematic structural diagram of a double-sided adhesive structure (release paper-free) easy to be absorbed according to the present utility model.
The labels in the figures are illustrated below:
release paper 1, double-sided adhesive layer 2, protective film 3, tearing handle 4, counterpoint hole 5, printing ink counterpoint mark 6.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As in the background art, 1, only manual operation is performed, mechanical arm adsorption is not considered, and enough adsorption area is not available; 2. in the night environment operation lacking light, the artificial film has no special identification label and is easy to be wrongly pasted.
In order to solve the technical problem, the utility model provides a double-sided adhesive structure easy to adsorb.
Specifically, referring to fig. 2-3, the double-sided adhesive structure that is easy to be absorbed specifically includes:
from paper 1, two-sided adhesive layer 2 and protection film 3 that last order set gradually down, protection film 3 is provided with tears handle 4, and the surface area of protection film 3 is greater than the surface area of two-sided adhesive layer 2, and two-sided adhesive layer 2 sets up the one end of keeping away from tearing handle 4 at protection film 3.
The double-sided adhesive structure easy to adsorb provided by the utility model has the advantages that the area of the protective film 3 is increased independently, and the area of the protective film 3 is generally more than twice that of the double-sided adhesive layer 2, so that a machine or a hand can easily adsorb or grasp the protective film 3 and the tearing handle 4.
Meanwhile, when the material is fed in a matching way, the automatic mechanical arm has enough adsorption area when adsorbing the protective film, and in consideration of the problem of the adsorption of the mechanical arm, an alignment hole 5 is formed in the release paper 1, so that the mechanical arm can conveniently align in the adsorption process, in addition, an ink alignment mark 6 of ultraviolet fluorescent ink is designed on the protective film 3, the adhesion alignment of the double-sided adhesive layer 2 can be performed even under the condition of insufficient light, the adhesion time of the double-sided adhesive layer 2 is shortened, the adhesion efficiency of the double-sided adhesive layer 2 is improved, and in order to enable a person skilled in the art to better understand the scheme of the utility model, the technical scheme in the embodiment of the utility model is clearly and completely described by combining with the attached drawings.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1
Please refer to fig. 2-3, an easy-to-adsorb double-sided adhesive structure, which comprises a release paper 1, a double-sided adhesive layer 2 and a protective film 3 sequentially arranged from bottom to top, wherein the protective film 3 is provided with a tearing handle 4, the surface area of the protective film 3 is larger than that of the double-sided adhesive layer 2, and the double-sided adhesive layer 2 is arranged at one end of the protective film 3 far away from the tearing handle 4.
Through above-mentioned structural design, from the type paper 1 that down to last order set gradually, two-sided adhesive layer 2 and protection film 3, protection film 3 is provided with tears handle 4, the surface area of protection film 3 is greater than the surface area of two-sided adhesive layer 2, two-sided adhesive layer 2 sets up the one end of tearing handle 4 in protection film 3 keeping away from, increase protection film 3 area alone, generally protection film 3 area is more than twice of two-sided adhesive layer 2 area, the protection film 3 of snatching that the staff just can be very easy like this and tear handle 4, simultaneously, when the makeup comes, automatic manipulator also has sufficient adsorption area when adsorbing the protection film.
Specifically, the release paper 1 has weak tackiness.
Specifically, the release paper 1 is provided with at least one alignment hole 5.
Specifically, the alignment holes 5 each avoid the protective film 3.
Through above-mentioned structural design, consider the absorptive counterpoint problem of manipulator, be provided with counterpoint hole 5 on from type paper 1, and be in the left and right sides of tearing handle 4, make things convenient for the manipulator to counterpoint at the adsorption process, during the use, the counterpoint post of manipulator can pass counterpoint hole 5, accomplishes the absorption.
Example 2
The double-sided adhesive structure provided in example 1, which is easy to adsorb, is further optimized, and specifically, as shown in fig. 2 to 3, an ink alignment mark 6 is provided on the protective film 3.
Specifically, the positions of the ink alignment mark 6 and the double-sided adhesive are not overlapped, and the ink alignment mark 6 is a cross-shaped alignment mark.
Specifically, the material of the ink register mark 6 is ultraviolet fluorescent ink.
Through above-mentioned structural design, be provided with printing ink on the protection film 3 and counterpoint mark 6 and be used for making things convenient for artifical counterpoint to paste, its shape is cross counterpoint mark, and printing ink on the protection film 3 counterpoint mark 6 is setting up according to counterpoint mark's on the target sample, can set up in the arbitrary position of protection film 3 in theory, and this design is the central line position that sets up at protection film 3, in addition, consider the manual work under the night environment that lacks light, it is that ultraviolet fluorescent ink counterpoint to use, can be more convenient, can improve efficiency and the fault-tolerant rate of attached counterpoint.
Example 3
The double-sided adhesive structure provided in example 1 or 2, which is easy to adsorb, is further optimized, and as shown in fig. 2-3, the protective film 3 is a transparent PET substrate.
Through above-mentioned structural design, protection film 3 is transparent PET substrate, is in order to make things convenient for the manual observation counterpoint at the attached in-process.
Specifically, the surface area of the protective film 3 is twice or more the surface area of the double-sided adhesive layer 2.
Through above-mentioned structural design, increase the protection film 3 area alone, generally protection film 3 area is more than twice of double-sided adhesive layer 2 area, just so the staff can very easily snatch protection film 3 and tear handle 4, and this mechanism is the double area protection film 3 only.
Specifically, the release paper 1 is a smooth candle or PET film.
Through the structural design, the material of the release paper 1 designed in the present time is a smooth candle or PET film.
The use process of the double-sided adhesive structure easy to adsorb provided by the utility model is as follows:
the area of the protective film 3 is increased independently, and the area of the protective film 3 is generally more than twice that of the double-sided adhesive layer 2, so that a machine or a hand can easily adsorb or grasp the protective film 3 and the tearing handle 4.
Meanwhile, when the material is supplied in a matching way, the automatic mechanical arm has enough adsorption area when adsorbing the protective film, and in addition, the alignment hole 5 is formed in the release paper 1 in consideration of the alignment problem of the adsorption of the mechanical arm, so that the mechanical arm can conveniently align in the adsorption process, in addition, the ink alignment mark 6 of ultraviolet fluorescent ink is designed on the protective film 3, and even under the condition of insufficient light, the pasting alignment of the double-sided adhesive layer 2 can be performed, the attaching time of the double-sided adhesive layer 2 is reduced, and the attaching efficiency of the double-sided adhesive layer 2 is improved.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; 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 present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.
Claims (10)
1. The utility model provides an easily absorptive double-sided adhesive structure, its characterized in that includes from type paper (1), double-sided adhesive layer (2) and protection film (3) that up set gradually by last down, protection film (3) are provided with tear handle (4), the surface area of protection film (3) is greater than the surface area of double-sided adhesive layer (2), double-sided adhesive layer (2) set up protection film (3) are kept away from the one end of tearing handle (4).
2. The double-sided adhesive structure easy to adsorb according to claim 1, characterized in that the release paper (1) has weak adhesiveness.
3. The double-sided adhesive structure easy to adsorb according to claim 1, characterized in that at least one alignment hole (5) is arranged on the release paper (1).
4. A double-sided adhesive structure susceptible to adsorption according to claim 3, wherein the alignment holes (5) are all clear of the protective film (3).
5. The double-sided adhesive structure easy to adsorb according to claim 4, characterized in that the protective film (3) is provided with an ink register mark (6).
6. The double-sided adhesive structure easy to adsorb according to claim 5, characterized in that the ink alignment mark (6) is not overlapped with the double-sided adhesive position, and the ink alignment mark is a cross-shaped alignment mark.
7. The double-sided adhesive structure of claim 6, wherein the ink register (6) is an ultraviolet fluorescent ink.
8. The double-sided adhesive structure easy to adsorb according to claim 1, characterized in that the protective film (3) is a transparent PET substrate.
9. The double-sided adhesive structure easy to adsorb according to claim 1, characterized in that the surface area of the protective film (3) is more than twice the surface area of the double-sided adhesive layer (2).
10. The double-sided adhesive structure easy to adsorb according to claim 1, characterized in that the release paper (1) is a smooth candle or PET film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320251122.2U CN219409613U (en) | 2023-02-16 | 2023-02-16 | Double-sided adhesive structure easy to adsorb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320251122.2U CN219409613U (en) | 2023-02-16 | 2023-02-16 | Double-sided adhesive structure easy to adsorb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219409613U true CN219409613U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320251122.2U Active CN219409613U (en) | 2023-02-16 | 2023-02-16 | Double-sided adhesive structure easy to adsorb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219409613U (en) |
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2023
- 2023-02-16 CN CN202320251122.2U patent/CN219409613U/en active Active
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