CN208378773U - A kind of full fitting defoaming device - Google Patents
A kind of full fitting defoaming device Download PDFInfo
- Publication number
- CN208378773U CN208378773U CN201820765178.9U CN201820765178U CN208378773U CN 208378773 U CN208378773 U CN 208378773U CN 201820765178 U CN201820765178 U CN 201820765178U CN 208378773 U CN208378773 U CN 208378773U
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- fitting
- bubble
- full
- bag
- exhaust tube
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- Degasification And Air Bubble Elimination (AREA)
Abstract
The utility model provides a kind of full fitting defoaming device, for being bonded de-bubble operation entirely, the fitting bag including bubble furnace, in the bubble furnace for placing full jointing product and the exhaust tube on the fitting bag；Described exhaust tube one end is connected on the fitting bag, and the other end extends to outside the bubble furnace.Full fitting defoaming device provided by the utility model passes through one fitting bag of setting, product after full fitting operation is placed in fitting bag, the air in fitting bag can be extracted by exhaust tube, then it can realize that pressurization squeezes fitting bag by bubble furnace, full jointing product is squeezed by fitting bag, bubble removing is removed in realization, full jointing product is arranged in fitting bag when due to removing bubble removing, air is effectively completely cut off, only fitting bag contacts full jointing product, so as to effectively by bubble removal and avoid the air in bubble furnace and permeated into the optical cement of full jointing product, effectively inhibit bubble rebound, improve the reliability being bonded entirely.
Description
Technical field
The utility model relates to field of display technology, more particularly to a kind of full fitting defoaming device.
Background technique
More preferable display effect more evenly can be obtained for present display product, generally can be all bonded entirely using optical cement
Form realize that bonding forms full jointing product, such as touch that cover board is bonding with display panel etc., be bonded entirely realizing
In operation, de-bubble operation is critically important process, only effectively removes the bubble in the optical cement in full jointing product, could obtain
To ideal display effect, existing de-bubble operation is usually to add the baked gas of positive pressure Qu in bubble furnace after the completion of fitting operation entirely
Bubble, but due in bubble furnace air pressure it is high, bubble air pressure is low in optical cement, such that the air inside bubble furnace can be toward gas
The optics glue penetration forced down is easy to appear bubble rebound, so that entirely so that the optical cement air content of marginal position is higher in this way
It is unreliable to be bonded effect.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of full fitting defoaming devices, are able to solve existing de-bubble
Operation is easy to appear bubble rebound, influences the problem of being bonded effect entirely.
In order to solve the above technical problems, the utility model provides a kind of full fitting defoaming device, removed for being bonded entirely
Operation is steeped, including bubble furnace, for placing the fitting bag of full jointing product in the bubble furnace and set on the fitting bag
On exhaust tube；Described exhaust tube one end is connected on the fitting bag, and the other end extends to outside the bubble furnace.
As a kind of preferred embodiment of the utility model, the exhaust tube be configured to pumping make inside the fitting bag at
Vacuum state.
As a kind of preferred embodiment of the utility model, the material of the fitting bag includes PA and PE.
As a kind of preferred embodiment of the utility model, the material of the exhaust tube is PVC, diameter 8mm.
As a kind of preferred embodiment of the utility model, the exhaust tube is realized by air exhauster and is evacuated.
As a kind of preferred embodiment of the utility model, the moulding pressure of the bubble furnace is 2-6 times of atmospheric pressure.
As a kind of preferred embodiment of the utility model, the bubble furnace includes shell, the placement on the shell
Platform, pressurizing device and heating device.
As a kind of preferred embodiment of the utility model, the mounting table is covered with heat-conducting layer.
As a kind of preferred embodiment of the utility model, sealing ring is equipped between the shell and the exhaust tube, it is described
Sealing ring includes the annular ring around the exhaust tube and the vertical ring in annular ring.
The utility model has the following technical effect that a kind of full fitting defoaming device provided by the utility model passes through setting
One fitting bag can then be extracted by exhaust tube so as to which the product after full fitting operation to be placed in fitting bag
The air being bonded in bag can then realize that pressurization squeezes fitting bag by bubble furnace, and then squeeze full fitting by fitting bag
Bubble removing is removed in product, realization, and full jointing product is to be arranged in fitting bag, and being bonded is vacuum shape in bag when due to removing bubble removing
State, therefore effectively completely cut off air, only fitting bag contact full jointing product, so as to effectively by bubble removal and avoid
Air in bubble furnace is permeated into the optical cement of full jointing product, is effectively inhibited bubble rebound, is improved the reliability being bonded entirely.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction, it should be apparent that, the accompanying drawings in the following description merely relates to some embodiments of the utility model, rather than practical to this
Novel limitation.
Fig. 1 is a kind of structural schematic diagram of full fitting defoaming device provided by the utility model；
Fig. 2 is a kind of structural schematic diagram of bubble furnace provided by the utility model；
Fig. 3 is a kind of structural schematic diagram of sealing ring provided by the utility model.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage are clearer, with reference to the accompanying drawing to the utility model
Embodiment is described in further detail.Obviously, described embodiment is a part of the embodiment of the utility model, rather than
Whole embodiments.Based on described the embodiments of the present invention, those of ordinary skill in the art are without creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
Unless otherwise defined, the technical term or scientific term that the utility model uses are should be belonging to the utility model
The ordinary meaning that personage in field with general technical ability is understood." first ", " second " used in the utility model and
Similar word is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts.
As shown in Figure 1, making which show a kind of full fitting defoaming device provided by the utility model for being bonded de-bubble entirely
Industry, including bubble furnace 1, in the bubble furnace 1 for place full jointing product 100 fitting bag 2 and be set to and the patch
Close the exhaust tube 3 on bag 2；Described 3 one end of exhaust tube is connected on the fitting bag 2, and the other end extends to the bubble furnace 1
Outside.In this way, by one fitting bag 2 of setting, so as to which the product 100 after full fitting operation is placed in fitting bag 2, after
And the air in fitting bag 2 can be extracted by exhaust tube 3, it is preferable that the exhaust tube 3, which is configured to pumping, makes the fitting
At vacuum state inside bag 2, specifically, can be bonded in bag is vacuum state that relative pressure is -100kpa；Then may be used
To realize that pressurization squeezes fitting bag 2 by bubble furnace 1, and then full jointing product 100 is squeezed by being bonded bag 2, degasification is gone in realization
Bubble, full jointing product 100 is to be arranged in fitting bag 2, and being bonded in bag 2 is vacuum state, therefore is had when due to removing bubble removing
Effect has completely cut off air, and only fitting bag 2 contacts full jointing product 100, so as to effectively by bubble removal and avoid bubble
Air in furnace 1 is permeated into the optical cement of full jointing product 100, is effectively inhibited bubble rebound, is improved the reliability being bonded entirely.
Specifically, in the present embodiment, the material of the fitting bag 2 includes PA and PE, specifically can be PA's and PE
Mixture, the material of the exhaust tube 3 are PVC, diameter 8mm.Specifically, the exhaust tube 3 is realized by air exhauster and is evacuated；
Realize that air extraction structure is simple by air exhauster, and existing air exhauster technology maturation, it is at low cost.Specifically, the bubble furnace 1 plus
Pressure pressure is 2-6 times of atmospheric pressure.It can effectively ensure that bubble removing effect in this way.
Specifically, as shown in Fig. 2, the bubble furnace 1 can with shell 11, mounting table 12 on the shell 11 plus
Pressure device 13 and heating device 14.Preferably, the mounting table 14 is covered with heat-conducting layer 15, and setting heat-conducting layer 15 can be realized
Effect heat transfer improves removal bubble efficiency.Specifically, in the present embodiment, as shown in figure 3, the shell 11 and the exhaust tube 3
Between be equipped with sealing ring 4, the sealing ring 4 include around the exhaust tube 3 annular ring 41 and be set to annular ring 41 on
Vertical ring 42.4 sealing effect of sealing ring being arranged in this way is good, and since vertical ring 42 can be fastened on shell 11,
So as to which the sealing effect when bubble furnace 1 pressurizes is effectively ensured.
The above-mentioned embodiments merely express the embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Therefore it cannot be interpreted as that a limitation on the scope of the patent of the present invention, as long as using the form institute of equivalent substitution or equivalent transformation
The technical solution of acquisition, shall fall within the scope of the present invention.
Claims (9)
1. a kind of full fitting defoaming device, for being bonded de-bubble operation entirely, which is characterized in that including bubble furnace, be set to the gas
Fitting bag in bubble furnace for placing full jointing product and the exhaust tube on the fitting bag；Exhaust tube one end connection
In on the fitting bag, the other end is extended to outside the bubble furnace.
2. full fitting defoaming device according to claim 1, which is characterized in that the exhaust tube, which is configured to pumping, makes institute
It states inside fitting bag into vacuum state.
3. full fitting defoaming device according to claim 1, which is characterized in that it is described fitting bag material include PA and
PE。
4. full fitting defoaming device according to claim 1, which is characterized in that the material of the exhaust tube is PVC, diameter
For 8mm.
5. full fitting defoaming device according to claim 1, which is characterized in that the exhaust tube is realized by air exhauster and taken out
Gas.
6. full fitting defoaming device according to claim 1, which is characterized in that the moulding pressure of the bubble furnace is 2-6
Times atmospheric pressure.
7. full fitting defoaming device according to claim 1, which is characterized in that the bubble furnace includes shell, is set to institute
State mounting table, pressurizing device and the heating device on shell.
8. full fitting defoaming device according to claim 7, which is characterized in that the mounting table is covered with heat-conducting layer.
9. full fitting defoaming device according to claim 7, which is characterized in that set between the shell and the exhaust tube
There is sealing ring, the sealing ring includes the annular ring around the exhaust tube and the vertical ring in annular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765178.9U CN208378773U (en) | 2018-05-22 | 2018-05-22 | A kind of full fitting defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820765178.9U CN208378773U (en) | 2018-05-22 | 2018-05-22 | A kind of full fitting defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378773U true CN208378773U (en) | 2019-01-15 |
Family
ID=64971873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820765178.9U Active CN208378773U (en) | 2018-05-22 | 2018-05-22 | A kind of full fitting defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208378773U (en) |
-
2018
- 2018-05-22 CN CN201820765178.9U patent/CN208378773U/en active Active
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