CN107144988A - A kind of pocket type pressure screen laminating apparatus and applying method - Google Patents
A kind of pocket type pressure screen laminating apparatus and applying method Download PDFInfo
- Publication number
- CN107144988A CN107144988A CN201710402538.9A CN201710402538A CN107144988A CN 107144988 A CN107144988 A CN 107144988A CN 201710402538 A CN201710402538 A CN 201710402538A CN 107144988 A CN107144988 A CN 107144988A
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- China
- Prior art keywords
- vacuum
- liquid crystal
- crystal display
- bag
- cover plate
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
- B32B37/1018—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure using only vacuum
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fluid Mechanics (AREA)
- Vacuum Packaging (AREA)
Abstract
The invention discloses a kind of pocket type pressure screen laminating apparatus and applying method, including vacuum equipment, vacuum bag and the screen cover plate and liquid crystal display had good positioning；Screen cover plate is put into vacuum storehouse together with loading after liquid crystal display positioning in vacuum bag, door closure is closed to be vacuumized, after predetermined vacuum is reached, sack is sealed in vacuum storehouse, then door closure is opened after being exhausted, the screen cover plate in bag and liquid crystal display are shunk using the principle of positive/negative pressure, the vacuum abutted of screen cover plate and liquid crystal display is realized；Wherein, the principle vacuumized using sack is solved to mobile phone or the screen cover plate of tablet personal computer and fitting for liquid crystal display and easily damaged LCD screen by pressure using air cylinder pressure plate pressure screen laminating in the past, and need to open the problems such as winding displacement laminating is easily damaged the risk of winding displacement.
Description
Technical field
The present invention relates to liquid crystal display coating technique field, specially a kind of pocket type pressure screen laminating apparatus and applying method.
Background technology
Current smart mobile phone is widely used with tablet personal computer, is required for using make-up machine for the reparation that LCD screen external screen is broken
Equipment, laminating machine equipment is more and more extensive in Cellphone Repairs industry, the laminating type that traditional make-up machine is typically used be cylinder with
Aluminium sheet is fitted to LCD screen, easily damages LCD screen by pressure, and part will also open winding displacement laminating and produce damage winding displacement
Risk.
The content of the invention
It is an object of the invention to provide a kind of pocket type pressure screen laminating apparatus and applying method, the original vacuumized using sack
Reason is to mobile phone, the screen cover plate of tablet personal computer and fitting for liquid crystal display, and it is in the past easy using air cylinder pressure plate pressure screen laminating to solve
Damage LCD screen by pressure, and need to open the problems such as winding displacement laminating is easily damaged the risk of winding displacement.
To achieve the above object, the present invention provides following technical scheme：A kind of pocket type pressure screen laminating apparatus, including vacuum are set
Standby, vacuum bag and the screen cover plate and liquid crystal display having good positioning；The screen cover plate is sleeved in vacuum bag with liquid crystal display, vacuum bag
Related screen cover plate is placed in vacuum equipment with liquid crystal display integral type；Vacuum storehouse, door are provided with the vacuum equipment close
Capping, bag mouth sealing device, sack sealing cylinder and defoaming device；The related screen cover plate of vacuum bag and liquid crystal display integral type
It is placed in vacuum storehouse, door closure is provided with vacuum storehouse；Bag mouth sealing device is provided with the vacuum storehouse,
Bag mouth sealing device is pressed with vacuum bag；The bag mouth sealing device is connected with sack sealing cylinder, and sack sealing cylinder is installed
In vacuum equipment, the side of vacuum equipment is additionally provided with defoaming device.
It is preferred that, the vacuum bag is a kind of three edge sealing, the bag of one side opening, and vacuum bag passes through open side and loads screen
Curtain cover plate and liquid crystal display, its open side is pressed together on bag mouth sealing device.
It is preferred that, the screen cover plate is integrated with liquid crystal display beforehand through the bonding positioning of OCA dry glues.
The present invention provides the applying method that another technical scheme presses screen laminating apparatus for a kind of pocket type, including following step
Suddenly：
S1：The liquid crystal display of mobile phone or tablet personal computer is covered with OCA dry glues, and screen cover plate is integrated with liquid crystal display positioning；
S2：Screen cover plate after having good positioning loads in vacuum bag with liquid crystal display；
S3：Vacuum bag is put into vacuum storehouse and the open side of vacuum bag is positioned in bag mouth sealing device；
S4：Door closure is closed to be vacuumized；
S5：It is by bag mouth sealing device and sack sealing cylinder that sack is close in vacuum storehouse after predetermined vacuum is reached
Envelope；
S6：Door closure is opened after exhaust；
S7：When being in negative pressure state in vacuum bag, the screen cover plate in bag and liquid crystal display are shunk using air pressure, patch is realized
Close.
It is preferred that, the screen cover plate and liquid crystal display fit into a kind of still patch of the vacuum of utilization positive/negative pressure principle
Close.
Compared with prior art, the beneficial effects of the invention are as follows：
This pocket type pressure screen laminating apparatus and its applying method, using the principle for vacuumizing sack to mobile phone or the screen of tablet personal computer
Curtain cover plate is fitted with liquid crystal display, is solved and was easily damaged LCD screen by pressure using air cylinder pressure plate pressure screen laminating in the past, and needs
Open the problems such as winding displacement laminating is easily damaged the risk of winding displacement.
Brief description of the drawings
Fig. 1 is partial structural diagram of the invention；
Fig. 2 is overall structure diagram of the present invention；
Fig. 3 is screen cover plate of the present invention and liquid crystal display and the installation diagram of vacuum bag.
In figure：1 vacuum equipment, 2 vacuum bags, 3 screen cover plates and liquid crystal display, 4 vacuum storehouses, 5 bag mouth sealing devices, 6 sacks
Sealing cylinder, 7 defoaming devices, 8 door closures.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1-3, the present embodiment：A kind of pocket type pressure screen laminating apparatus, including vacuum equipment 1, vacuum bag 2 and fixed
The good screen cover plate in position and liquid crystal display 3；Screen cover plate is integrated with liquid crystal display 3 beforehand through the bonding positioning of OCA dry glues, screen cover
Plate is sleeved in vacuum bag 2 with liquid crystal display 3, and the related screen cover plate of vacuum bag 2 is placed on vacuum equipment 1 with the integral type of liquid crystal display 3
It is interior；Vacuum storehouse 4, bag mouth sealing device 5, sack sealing cylinder 6 and defoaming device 7 are provided with vacuum equipment 1；Vacuum bag 2 connects
Band screen cover plate is placed in vacuum storehouse 4 with the integral type of liquid crystal display 3, and door closure 8 is provided with vacuum storehouse 4；Very
Bag mouth sealing device 5 is provided with the cavity of hole capital after selling all securities 4, bag mouth sealing device 5 is pressed with vacuum bag 2, and bag mouth sealing device 5 is connected
There is sack sealing cylinder 6, bag mouth sealing device 5 is sealed by sack sealing cylinder 6 to vacuum bag 2, vacuum bag 2 is one kind
The bag of three edge sealings, on one side opening, vacuum bag 2 loads screen cover plate and liquid crystal display 3 by open side, and its open side is pressed together on
On bag mouth sealing device 5；Sack sealing cylinder 6 is arranged in vacuum equipment 1, and the side of vacuum equipment 1 is additionally provided with de-bubble dress
Put 7, for eliminate fitted between screen cover plate and liquid crystal display 3 after remaining bubbles of vacuum.
A kind of applying method of pocket type pressure screen laminating apparatus, comprises the following steps：
The first step：The liquid crystal display of mobile phone or tablet personal computer is covered with OCA dry glues, and orientates screen cover plate and liquid crystal display 3 as one
Body；
Second step：Screen cover plate after having good positioning loads in vacuum bag 2 with liquid crystal display 3；
3rd step：Vacuum bag 2 is put into vacuum storehouse 4 and by vacuum bag（2）Open side is positioned over bag mouth sealing device（5）In；
4th step：Door closure 8 is closed to be vacuumized；
5th step：Will by bag mouth sealing device 5 and sack sealing cylinder 6 in vacuum storehouse 4 after predetermined vacuum is reached
Sack is sealed；
6th step：Door closure 8 is opened after exhaust；
7th step：When being in negative pressure state in vacuum bag 2, the screen cover plate in bag and liquid crystal display 3 are shunk using air pressure,
Realize laminating, screen cover plate and liquid crystal display 3 fit into that a kind of vacuum of utilization positive/negative pressure principle is still to fit.
Operation principle：The present invention is a kind of pocket type pressure screen laminating apparatus and its applying method, including mobile phone or flat board is electric
The screen cover plate of brain and liquid crystal display 3 load after positioning to be vacuumized in vacuum bag 2, using vacuumizing the rear contraction of vacuum bag 2
Principle completes screen cover plate and the vacuum of liquid crystal display 3 is still fits；Wherein, load and refer to need to be pasted ready in bag
One three side of the screen cover plate of conjunction and the loading of liquid crystal display 3 in sealed vacuum bag 2, utilize and vacuumize the original that rear sack shrinks
Reason completes screen cover plate and the vacuum of liquid crystal display 3 is still fits, and refers to the screen cover plate in loading bag and liquid crystal display 3 and vacuum
Bag 2 is put into vacuum storehouse 4 together, is closed door closure 8 and is vacuumized, after predetermined vacuum is reached, in vacuum storehouse 4
It is interior to seal sack, door closure 8 is opened after being then exhausted, using the principle of positive/negative pressure by the screen cover plate in bag
Shunk with liquid crystal display 3, realize the vacuum abutted of screen cover plate and liquid crystal display 3.
In summary：This pocket type pressure screen laminating apparatus and its applying method, the principle vacuumized using sack to mobile phone or
The screen cover plate of tablet personal computer and fitting for liquid crystal display 3, solve and easily damaged liquid crystal by pressure using air cylinder pressure plate pressure screen laminating in the past
Screen, and need to open the problems such as winding displacement laminating is easily damaged the risk of winding displacement.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of pocket type pressure screen laminating apparatus, it is characterised in that including vacuum equipment（1）, vacuum bag（2）With the screen having good positioning
Cover plate and liquid crystal display（3）；The screen cover plate and liquid crystal display（3）It is sleeved on vacuum bag（2）It is interior, vacuum bag（2）Related screen cover
Plate and liquid crystal display（3）Integral type is placed on vacuum equipment（1）It is interior；The vacuum equipment（1）On be provided with vacuum storehouse（4）, sack
Sealing device（5）, sack sealing cylinder（6）With door closure（8）；The vacuum bag（2）Related screen cover plate and liquid crystal display
（3）Integral type is placed on vacuum storehouse（4）It is interior, vacuum storehouse（4）On be provided with door closure（8）；The vacuum storehouse（4）Cavity
It is interior to be provided with bag mouth sealing device（5）, bag mouth sealing device（5）By vacuum bag（2）Pressing；The bag mouth sealing device（5）Connection
There is sack sealing cylinder（6）, sack sealing cylinder（6）Installed in vacuum equipment（1）It is interior, vacuum equipment（1）Side be additionally provided with
Defoaming device（7）.
2. a kind of pocket type pressure screen laminating apparatus according to claim 1, it is characterised in that the vacuum bag（2）For one kind
The bag of three edge sealings, on one side opening, vacuum bag（2）Screen cover plate and liquid crystal display are loaded by open side（3）, its open side pressure
Close in bag mouth sealing device（5）On.
3. a kind of pocket type pressure screen laminating apparatus according to claim 1, it is characterised in that the screen cover plate and liquid crystal display
（3）It is integrated beforehand through the bonding positioning of OCA dry glues.
4. a kind of applying method of pocket type pressure screen laminating apparatus according to claim 1, it is characterised in that including following step
Suddenly：
S1：The liquid crystal display of mobile phone or tablet personal computer is covered with OCA dry glues, and by screen cover plate and liquid crystal display（3）Positioning is integrated；
S2：Screen cover plate and liquid crystal display after having good positioning（3）Load vacuum bag（2）It is interior；
S3：By vacuum bag（2）It is put into vacuum storehouse（4）It is interior and by vacuum bag（2）Open side is positioned over bag mouth sealing device（5）In；
S4：Close door closure（8）Vacuumized；
S5：In vacuum storehouse after predetermined vacuum is reached（4）It is interior to pass through bag mouth sealing device（5）With sack sealing cylinder（6）
Sack is sealed；
S6：Door closure is opened after exhaust（8）；
S7：Work as vacuum bag（2）It is interior to be in negative pressure state, using air pressure by the screen cover plate and liquid crystal display in bag（3）Shrink,
Realize laminating.
5. a kind of applying method of pocket type pressure screen laminating apparatus according to claim 4, it is characterised in that the screen cover
Plate and liquid crystal display（3）Fit into a kind of still laminating of the vacuum of utilization positive/negative pressure principle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402538.9A CN107144988A (en) | 2017-06-01 | 2017-06-01 | A kind of pocket type pressure screen laminating apparatus and applying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402538.9A CN107144988A (en) | 2017-06-01 | 2017-06-01 | A kind of pocket type pressure screen laminating apparatus and applying method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107144988A true CN107144988A (en) | 2017-09-08 |
Family
ID=59780736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710402538.9A Pending CN107144988A (en) | 2017-06-01 | 2017-06-01 | A kind of pocket type pressure screen laminating apparatus and applying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107144988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI654089B (en) | 2018-01-31 | 2019-03-21 | 何英信 | Method for manufacturing curved surface shell of electronic device |
| CN110529478A (en) * | 2019-08-31 | 2019-12-03 | 深圳市现代牛仔科技有限公司 | A kind of convertible assembly positioning device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090165957A1 (en) * | 2008-01-02 | 2009-07-02 | Yuhwen Lee | Apparatus for laminating substrates |
| CN101585668A (en) * | 2008-10-23 | 2009-11-25 | 刘苏海 | Sandwich glass molding machine |
| CN203726952U (en) * | 2014-03-12 | 2014-07-23 | 梅州市金诺通讯设备有限公司 | Vacuum OCA (optically clear adhesive) laminator with dual-constant temperature protection device |
| CN104980537A (en) * | 2015-06-24 | 2015-10-14 | 刘泽昌 | Mobile phone external screen quick fixing method and touch screen separating and laminating all-in-one machine |
| CN204985216U (en) * | 2015-07-20 | 2016-01-20 | 曾庆增 | High intelligent full -automatic cell -phone screen vacuum rigging machine |
| CN205929742U (en) * | 2016-08-12 | 2017-02-08 | 瞿勇 | Cell -phone screen laminating maintenance device |
| CN205937358U (en) * | 2016-06-30 | 2017-02-08 | 深圳市必修客技术有限公司 | Service machine is shielded to multifunctional mobile phone |
-
2017
- 2017-06-01 CN CN201710402538.9A patent/CN107144988A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090165957A1 (en) * | 2008-01-02 | 2009-07-02 | Yuhwen Lee | Apparatus for laminating substrates |
| CN101585668A (en) * | 2008-10-23 | 2009-11-25 | 刘苏海 | Sandwich glass molding machine |
| CN203726952U (en) * | 2014-03-12 | 2014-07-23 | 梅州市金诺通讯设备有限公司 | Vacuum OCA (optically clear adhesive) laminator with dual-constant temperature protection device |
| CN104980537A (en) * | 2015-06-24 | 2015-10-14 | 刘泽昌 | Mobile phone external screen quick fixing method and touch screen separating and laminating all-in-one machine |
| CN204985216U (en) * | 2015-07-20 | 2016-01-20 | 曾庆增 | High intelligent full -automatic cell -phone screen vacuum rigging machine |
| CN205937358U (en) * | 2016-06-30 | 2017-02-08 | 深圳市必修客技术有限公司 | Service machine is shielded to multifunctional mobile phone |
| CN205929742U (en) * | 2016-08-12 | 2017-02-08 | 瞿勇 | Cell -phone screen laminating maintenance device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI654089B (en) | 2018-01-31 | 2019-03-21 | 何英信 | Method for manufacturing curved surface shell of electronic device |
| CN110529478A (en) * | 2019-08-31 | 2019-12-03 | 深圳市现代牛仔科技有限公司 | A kind of convertible assembly positioning device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |