CN221170269U - Double-airbag laminating machine - Google Patents
Double-airbag laminating machine Download PDFInfo
- Publication number
- CN221170269U CN221170269U CN202323099270.6U CN202323099270U CN221170269U CN 221170269 U CN221170269 U CN 221170269U CN 202323099270 U CN202323099270 U CN 202323099270U CN 221170269 U CN221170269 U CN 221170269U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- air
- screen
- air cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010030 laminating Methods 0.000 title claims abstract description 22
- 230000009977 dual effect Effects 0.000 claims 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000007373 indentation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Air Bags (AREA)
Abstract
The application relates to the technical field of mobile phone screen maintenance equipment, in particular to a double-air-bag laminating machine which comprises an upper cover plate, a lower cover plate and two air bags, wherein a first air cavity is formed in each of the upper cover plate and the lower cover plate, an air bag sealing first air cavity is fixed in each of the upper cover plate and the lower cover plate, the upper cover plate is hinged on the lower cover plate, a sealing second air cavity is formed between the two air bags when the upper cover plate is covered on the lower cover plate, a first air port is formed in each of the upper cover plate and the lower cover plate and communicated with the first air cavity, and a second air port is formed in each of the upper cover plate and the lower cover plate and communicated with the second air cavity.
Description
Technical Field
The application relates to the technical field of mobile phone screen maintenance equipment, in particular to a double-airbag laminating machine.
Background
The vacuum air bag laminating machine is often used in mobile phone screen maintenance, the vacuum air bag laminating machine in the related art generally comprises an upper cavity and a lower cavity, an air bag is arranged on the upper cavity, a pre-combined screen is placed into the lower cavity in the vacuum laminating process, the upper cavity covers the lower cavity, the upper cavity and the lower cavity of the vacuum laminating machine form a closed air cavity, the air bag in the upper cavity is ventilated, expanded and pressed to tightly press the screen in the lower cavity, so that all components of the screen, which are pre-laminated, are closely laminated, and vacuum is pumped in advance through the closed air cavity, so that the process defects of bubbles, rainbow patterns and the like are effectively overcome in the vacuum state, and the vacuum laminating machine is a necessary process for producing a display module in the 3C industry.
For the above related art, the screen is in hard contact with the lower cavity, and in the process that the air bag acts on the screen, an indentation is easily left on the screen, even the screen is damaged, which needs to be solved.
Disclosure of utility model
In order to solve the problem that a flat cable on a screen is in hard contact with a jig when the vacuum air pump laminating machine in the related art is used, and the flat cable is easy to generate an indentation or even can be broken in the process that an air bag acts on the screen, the application provides the double-air-bag laminating machine.
The utility model provides a two gasbag rigging machines, includes upper cover plate, lower apron and two gasbags, the upper cover plate with a first air cavity has all been seted up in the lower apron, the upper cover plate with the lower apron all is fixed with a gasbag and seals first air cavity, the upper cover plate articulate in on the lower apron, the upper cover plate lid close in when the lower apron, two be formed with inclosed second air cavity between the gasbag, the upper cover plate with all be provided with a first gas port intercommunication on the lower apron first air cavity, the upper cover plate or the lower apron still is provided with second gas port intercommunication the second air cavity.
Through adopting above-mentioned technical scheme, put into an gasbag with the screen that pre-combines, through ventilating in the first air cavity that corresponds to this gasbag, the gasbag inflation supports the screen, gasbag and screen are soft contact, ventilate in another first air cavity, another gasbag inflation acts on the screen and makes each combination part of screen closely laminate, because the gasbag that supports the screen is soft contact with the screen, the screen is difficult to produce indentation even damage when compressing tightly the screen, further, the equal inflation of two gasbags is ventilated and is cooperated and act on the screen, be convenient for each position of screen all is pressed, effect is better to the screen that has curved surface liquid crystal, when upper cover plate and lower cover plate cover, the screen is in the second air cavity, carry out the evacuation to the second air cavity, press the screen in vacuum state, be difficult to produce the bubble on the screen.
Preferably, the two airbags respectively comprise a frame and a film, the film is positioned on one surface of the frame and seals the opening of the frame, the film is integrally formed with the frame, the upper cover plate and the lower cover plate are respectively concavely provided with a groove matched with the shape of the frame, one of the grooves is correspondingly embedded in one of the grooves and is fixed, and the film seals the first air cavity.
Through adopting above-mentioned scheme, the frame inlays and locates in the recess and carries out fixed leakproofness better with the recess wall, is difficult for gas leakage, and the membrane inflation realizes supporting screen and compresses tightly each component part of screen.
Preferably, at least one of the upper cover plate and the lower cover plate is provided with a transparent window.
Through adopting above-mentioned technical scheme, transparent window is convenient for see laminating process and laminating effect directly perceivedly, and it is more convenient to use.
Preferably, a notch which is convenient for a person to pull is formed in the side wall of the upper cover plate.
By adopting the technical scheme, the upper cover plate is lifted to separate the upper cover plate from the lower cover plate more effort-saving.
Preferably, the positions of the upper cover plate and the lower cover plate at the first air port are respectively provided with an air pump joint, and a channel of the air pump joint is communicated with the first air port.
Through adopting above-mentioned technical scheme, air pump joint is used for connecting outside air pump, realizes carrying the gas to in the first cavity through outside air pump.
Preferably, the upper cover plate or the lower cover plate is provided with a vacuum pump joint at the position of the second air port, and a channel of the vacuum pump joint is communicated with the second air port.
In summary, the present application includes at least one of the following beneficial technical effects:
1. Through gasbag inflation support screen, gasbag and screen are soft contact, and another gasbag inflation acts on the screen and makes each combination part of screen carry out closely when laminating, and the screen is difficult to produce indentation and damages even, and further, two gasbags all ventilate the inflation and cooperate and act on the screen, and each position of the screen of being convenient for all is pressed, and is better to the screen effect that has curved surface liquid crystal, before pressing the operation to the screen, through carrying out the evacuation to the second air cavity, presses the screen under vacuum condition, is difficult to produce the bubble on the screen.
2. The gasbag includes frame and film, and the frame inlays and locates in the recess that the apron set up and carry out the cementing with the recess wall and fix, and the leakproofness is better, is difficult to gas leakage when ventilating to first gas chamber.
3. The upper cover plate and the lower cover plate are transparent acrylic plates, the visual laminating process and laminating effect are achieved, the use is more convenient, and a notch convenient for a person to pull by hand is formed in the side wall of the upper cover plate, so that the upper cover plate is lifted to separate the upper cover plate from the lower cover plate in a labor-saving manner.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a dual-airbag laminator according to the present application.
Fig. 2 is a schematic structural diagram of an upper cover plate and a lower cover plate of the present application.
Fig. 3 is a schematic structural view of the airbag of the present application.
Reference numerals: 1. an upper cover plate; 11. a notch; 2. a lower cover plate; 3. an air bag; 31. a frame; 32. a film; 100. a groove; 200. an air pump joint; 300. vacuum pump joint.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1, fig. 2 and fig. 3, a dual-airbag laminating machine, including upper cover plate 1, lower cover plate 2 and two airbags 3, two airbags 3 all include frame 31 and film 32, film 32 is located the one side of frame 31 and seals the frame 31 opening, the film 32 is the rubber or silica gel material the same with the material of frame 31 and film 32 and frame 31 integrated into one piece, a first air cavity has all been seted up in upper cover plate 1 and the lower cover plate 2, the recess 100 of matching frame 31 shape has all been seted up to upper cover plate 1 and lower cover plate 2, a frame 31 corresponds to inlay in a recess 100, and frame 31 and recess 100 wall pass through glue bonding fixed, film 32 seals first air cavity, the leakproofness is better, first air cavity is difficult to leak gas, all be provided with a first air port intercommunication first air cavity on upper cover plate 1 and the lower cover plate 2, and upper cover plate 1 and the position of the first gas port that sets up down on it all are provided with be convenient for with outside air pump connection's air pump joint 200, the passageway and first air port intercommunication of air pump joint 200, through realizing inflation film 32, reset film through the air pump 32.
Referring to fig. 1, an upper cover plate 1 is hinged to a lower cover plate 2, a second air cavity is formed between two air bags 3 when the upper cover plate 1 and the lower cover plate 2 are covered, a second air cavity is communicated with a second air port on the lower cover plate 2, a vacuum pump connector 300 which is convenient to connect with an external vacuum pump is arranged at the position of the second air port, a channel of the vacuum pump connector 300 is communicated with the second air port, the second air cavity is in a vacuum state through vacuum pumping, and bubbles and rainbow patterns are not easy to generate on a screen during lamination.
Further, the upper cover plate 1 is provided with a transparent window, and the transparent window is formed by embedding a transparent acrylic plate into the upper cover plate 1, so that the screen attaching process and the attaching effect can be visually seen.
Referring to fig. 1, further, a notch 11 is formed on the sidewall of the upper cover 1 to facilitate the pulling of the upper cover 1, so that the upper cover 1 and the lower cover 2 are separated with less effort.
The implementation principle of the double-airbag laminating machine provided by the application is as follows: different types of screens have different operation modes, when the screen with curved liquid crystal is pressed and tightly attached, the screen is placed on the air bag 3 of the lower cover plate 2, the upper cover plate 1 and the lower cover plate 2 are covered and combined, the external air pump pumps air from two first air cavities and the external vacuum pump pumps vacuum from a second air cavity simultaneously, when the second air cavity is in a vacuum state, the external air pump is utilized to ventilate the first air cavity in the lower cover plate 2, so that the air bag 3 fixed on the lower cover plate 2 expands and supports the screen, then the external air pump is utilized to ventilate the first air cavity in the upper cover plate 1, so that the air bag 3 fixed on the upper cover plate 1 expands and tightly presses the air bag 3 on the lower cover plate 2 to tightly attach each component part of the screen, the two air bags 3 are matched to realize the action of curved side surface parts and plane parts of the liquid crystal, and after all component parts of the screen are attached, the external air pump is restored to the original state, and the upper cover plate 1 and the lower cover plate 2 are separated and taken out to complete the attaching operation of the screen.
When laminating plane liquid crystal's screen, can operate the laminating according to curved surface liquid crystal screen's laminating mode, because gasbag 3 is rubber or silica gel material, it possesses certain compliance itself, also can place the screen on lower apron 2's the gasbag 3, cover upper cover plate 1 and lower apron 2, the outside vacuum pump carries out the evacuation to the second air cavity, when the second air cavity is in the vacuum state, gasbag 2 on the lower apron 2 need not expand further support screen, only need make the gasbag 3 inflation compress tightly the screen on upper cover plate 1 through the first air cavity in the upper cover plate 1 make each component of screen closely laminate, through the compliance of gasbag 3 itself, the screen is difficult to damage and single gasbag operation, the energy saving of being convenient for.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A double-airbag laminating machine is characterized in that: including upper cover plate (1), lower apron (2) and two gasbag (3), upper cover plate (1) with all seted up a first air cavity in lower apron (2), upper cover plate (1) with lower apron (2) all are fixed with a gasbag (3) and seal first air cavity, upper cover plate (1) articulate in on lower apron (2), upper cover plate (1) lid in when lower apron (2), two be formed with inclosed second air cavity between gasbag (3), upper cover plate (1) with all be provided with a first air port intercommunication on lower apron (2) first air cavity, upper cover plate (1) or lower apron (2) still are provided with the second air port intercommunication the second air cavity.
2. The dual airbag laminator of claim 1, wherein: the two air bags (3) comprise a frame (31) and a film (32), the film (32) is positioned on one surface of the frame (31) and seals an opening of the frame (31), the film (32) is integrally formed with the frame (31), the upper cover plate (1) and the lower cover plate (2) are both concavely provided with grooves (100) matched with the shape of the frame (31), one of the grooves (100) is correspondingly embedded in one of the grooves (31) and is fixed, and the film (32) is sealed with the first air cavity.
3. The dual airbag laminator of claim 1, wherein: at least one of the upper cover plate (1) and the lower cover plate (2) is provided with a transparent window.
4. The dual airbag laminator of claim 1, wherein: the side wall of the upper cover plate (1) is provided with a notch (11) which is convenient for a person to pull.
5. The dual airbag laminator of claim 1, wherein: the upper cover plate (1) and the lower cover plate (2) are respectively provided with an air pump joint (200) at the position of the first air port, and a channel of the air pump joint (200) is communicated with the first air port.
6. The dual airbag laminator of claim 1, wherein: the upper cover plate (1) or the lower cover plate (2) is provided with a vacuum pump joint (300) at the position of the second air port, and a channel of the vacuum pump joint (300) is communicated with the second air port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323099270.6U CN221170269U (en) | 2023-11-16 | 2023-11-16 | Double-airbag laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323099270.6U CN221170269U (en) | 2023-11-16 | 2023-11-16 | Double-airbag laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221170269U true CN221170269U (en) | 2024-06-18 |
Family
ID=91536801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323099270.6U Active CN221170269U (en) | 2023-11-16 | 2023-11-16 | Double-airbag laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221170269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120228654A (en) * | 2025-06-03 | 2025-07-01 | 四川科跃热传电子有限公司 | A vacuum adsorption clamping tool for processing thin plate heat sinks |
-
2023
- 2023-11-16 CN CN202323099270.6U patent/CN221170269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120228654A (en) * | 2025-06-03 | 2025-07-01 | 四川科跃热传电子有限公司 | A vacuum adsorption clamping tool for processing thin plate heat sinks |
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