CN106875848A - Flexible display screen polaroid automatic laminating machine - Google Patents
Flexible display screen polaroid automatic laminating machine Download PDFInfo
- Publication number
- CN106875848A CN106875848A CN201710192686.2A CN201710192686A CN106875848A CN 106875848 A CN106875848 A CN 106875848A CN 201710192686 A CN201710192686 A CN 201710192686A CN 106875848 A CN106875848 A CN 106875848A
- Authority
- CN
- China
- Prior art keywords
- roller
- vacuum
- display screen
- flexible display
- laminating machine
- 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.)
- Pending
Links
- 238000010030 laminating Methods 0.000 title claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims abstract description 38
- 239000003463 adsorbent Substances 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 239000011527 polyurethane coating Substances 0.000 claims description 3
- 230000002950 deficient Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 235000019589 hardness Nutrition 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
-
- 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
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
Abstract
The present invention relates to polaroid make-up machine technical field, especially a kind of flexible display screen polaroid automatic laminating machine；Including panel adsorbent equipment and the polarisation sheet adsorption device being disposed below, automatic pressure regulator is installed below the polarisation sheet adsorption device, automatic pressure regulator includes attaching lift cylinder and device for revolving and driving, lift cylinder is attached to be connected with turning rolls, the both sides of turning rolls are separately installed with fixed side, the top inner side of two fixed sides is provided with attaching roller, and anti-deformation roller is provided with below the attaching roller, attaches tangent between roller and anti-deformation roller；The generation of bubble and fraction defective, improve the stability of attaching when the present invention effectively reduces panel with polarizer sheet sticking.
Description
Technical field
The present invention relates to polaroid make-up machine technical field, especially a kind of flexible display screen polaroid automatic laminating machine.
Background technology
Various polaroids can be attached with general Organic Light Emitting Diode (OLED) panel identical display panel.These
The attaching of polaroid is carried out using polaroid and attaching roller, is played an important role for display image quality.
As shown in Fig. 2 the general adhering device used during polarizer sheet sticking is polaroid 12 and attaching roller 7-1
Position on top, the position of panel 11 in bottom, panel 11 be attaching in the state of roller 7-1 and polaroid 12 be connected,
Attached by the forward motion of panel 11.
But polarizer sheet sticking machine before be polaroid 12 on top, due to the construction problem of polaroid adsorption plate 15, lead
Cause to attach on the polaroid 12 that end point is attached and produce bubble, attach ratio off quality and be up to 30%, in order to reduce partially
The end bubble of mating plate 12 is bad, a kind of upper device for needing new attaching mode bad to reduce bubble.
The content of the invention
The purpose of the present invention is：Overcome deficiency of the prior art, there is provided a kind of polaroid absorption stabilization, attaching fraction defective
Low flexible display screen polaroid automatic laminating machine.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of flexible display screen polarisation automatic laminating machine, including panel adsorbent equipment and the polaroid absorption dress being disposed below
Put, automatic pressure regulator is installed below the polarisation sheet adsorption device, automatic pressure regulator includes attaching liter
Sending down abnormally ascending cylinder and device for revolving and driving, attach lift cylinder and are connected with turning rolls, and the both sides of turning rolls are separately installed with fixed side,
The top inner side of two fixed sides is provided with attaching roller, and anti-deformation roller is provided with below the attaching roller, attaches
It is tangent between roller and anti-deformation roller；
It is described attaching roller be connected with automatic rotary drive device, automatic rotary drive device including motor, belt pulley and
Belt on belt pulley, belt pulley is connected by power transmission shaft with roller is attached, and motor is located at the lower section of power transmission shaft.
Preferably, the bearing steel for attaching roller using SKD11 heat treatments, has a strata urethane to apply outside the bearing steel
Layer.
Preferably, the panel adsorbent equipment includes the first vacuum area box, and the upper surface of the first vacuum area box is face
Plate adsorption plate, is provided with some circular holes, circular hole and vacuum adapter insertion on the panel adsorption plate, the vacuum adapter is located at first
The side of vacuum area box.
Preferably, a diameter of 1-2mm of the circular hole.
Preferably, there is the female hole of band of connection vacuum adapter the side of the first vacuum area box, described true
With a circle external screw thread, the rear end of vacuum adapter is direct insertion tracheal orifice for the front end of empty joint.
Preferably, the vacuum adapter is in curved head type.
Preferably, the polarisation sheet adsorption device includes the second vacuum area box, and the upper surface of the second vacuum area box is
Polaroid adsorption plate, the surface of polaroid adsorption plate is provided with some circular holes, the circular hole and vacuum adapter insertion, and the vacuum connects
Head is located at the side of the second vacuum area box；The front end of the polaroid adsorption plate have one with attach roller surface radian it is big
Small consistent cambered surface.
Preferably, there are the parallelism adjusting instrument of polaroid adsorption plate, the depth of parallelism on the second vacuum area box
Adjusting apparatus include some top screws using high rigidity top screw, parallelism adjusting instrument.
Preferably, there is dowel mechanism the inner side of the fixed side with the junction of turning rolls.
Beneficial effect using technical scheme is：
1st, the attaching roller lower section in the present invention is placed and prevents from deforming roller, it is therefore prevented that attaching roller is during polarizer sheet sticking
Deform because of external force；Attach roller and need to contact when preventing deformation roller from fixedly mounting, thus significantly more efficient guarantor
Shield attaches roller and deforms because of external force.
2nd, the attaching lift cylinder in the present invention is connected with turning rolls, and turning rolls coordinates fixed side and attaches lift cylinder
Liftable is acted.This part has automatic pressure regulatory function device, and attaching to be installed with below roller prevents from deforming roller,
Its effect is to prevent attaching roller from deforming because of external force during polarizer sheet sticking.Certainly, it is ensured that paster process stabilization reliability,
Ensure paster quality.
3rd, the polarisation sheet adsorption device in the present invention includes porous polaroid adsorption plate and the second vacuum area box, porous inclined
There is the surface radian cambered surface of the same size of and attaching roller the front end of mating plate adsorption plate, overcomes plate contact roller
The moment of certain pressure, roller can produce face pressure, make the phenomenon that striped wire causes bad order on polaroid.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is dimensional structure diagram of the invention；
Fig. 2 is the structural representation of former attaching device；
Fig. 3 is the structural representation of attaching device of the invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of flexible display screen polarisation automatic laminating machine, including panel adsorbent equipment 1 and it is disposed below
Polarisation sheet adsorption device 2, the lower section of polarisation sheet adsorption device 2 is provided with automatic pressure regulator, variant size it is inclined
After mating plate automatic identification and vacuum suction, the variant size of the automatic pressure regulatory function device correspondence polarisation different from viscosity
Piece, by the instruction of equipment operating control device system, can automatically adjust the pressure size of lift cylinder.Automatic pressure regulation dress
Put using electronics pressure-reducing valve.Pressure-reducing valve is the flow that medium is adjusted using the aperture of the opening and closing element in application valve body, by medium
Pressure reduction, while by downstream pressure effect regulation opening and closing element aperture, make downstream pressure keep within the specific limits.
Lift cylinder drives and attaches roller and be connected to the device for revolving and driving attached on roller.
Automatic pressure regulator includes attaching lift cylinder 3 and device for revolving and driving 4, attaches lift cylinder 3 and roller
Frame 5 is connected, and the both sides of turning rolls 5 are separately installed with fixed side 6, and the top inner side of two fixed sides 6 is provided with attaching rolling
Wheel 7, the lower section for attaching roller 7 is provided with anti-deformation roller 8, attaches tangent between roller 7 and anti-deformation roller 8；Attach roller 7
Lower section is installed with to prevent from deforming roller 8, and its effect is to prevent attaching roller 7 from becoming because of external force during polarizer sheet sticking
Shape；Certainly, it is ensured that paster process stabilization reliability, it is ensured that paster quality.When attaching roller 7 with preventing deformation roller 8 from fixedly mounting
Needs contact, thus it is significantly more efficient protection attach roller 7 deform because of external force.
Attach roller 7 to be connected with automatic rotary drive device 4, automatic rotary drive device 4 includes motor, belt pulley
9 and the belt on belt pulley 9, belt pulley 9 is connected by power transmission shaft 10 with roller 7 is attached, and motor is positioned at power transmission shaft
Lower section；Motor is fixedly mounted on lower section, and power transmission shaft 10 is fixedly mounted up, driven with belt transmissioning mode；Revolution
Drive device 4 attach the spinning movement of roller 7, and device for revolving and driving 4 is driven using motor and belt wheel mode
It is dynamic；The pace Synchronization Control of device 1 is inhaled with above-mentioned panel and synchronize driving.Prevent from being made because attaching the face pressure of roller 7
Into polaroid damage or the bad generation of striped.
Bearing steel of the roller 7 using SKD11 heat treatments is attached in the present embodiment, there is a strata urethane to apply outside bearing steel
Layer, the hardness of polyurethane coating is 55 ° of shore hardnesses, volume intrinsic resistance 105~106, the Bearing Steel of SKD11 heat treatments
By force, the attaching roller 7 in the present embodiment uses bearing steel and polyurethane coating, can effectively maintain and manage the outward appearance of roller
Tidiness and hardness.
As shown in figure 3, the panel adsorbent equipment 1 in the present embodiment includes the first vacuum area box 14, the first vacuum area
The upper surface of box 14 is panel adsorption plate 13, and some circular holes, circular hole and vacuum adapter insertion, vacuum are provided with panel adsorption plate 13
Joint is located at the side of the first vacuum area box 14；The design of the first vacuum area box 14 can be with precise control vacuum adsorption force
Size, so as to carry out vacuumize process by the counter plate adsorbent equipment 1 of the first vacuum area box 14, solve initial polaroid from
During being attached by adsorbing vacuum power on polaroid adsorption plate 16, artificial uncontrollable absorption vacuum power is caused
Unstable attaching and attaching drops phenomenon so as to panel is adsorbed on porous panel adsorption plate before completing, so as to by panel
Firmly adsorb on panel adsorbent equipment 1, it is ensured that the position of panel will not be moved during attaching, improve and attach operation
Accuracy.A diameter of 1-2mm of the circular hole in the present embodiment, preferably 1.5mm, other such as 1mm, 1.1mm, 1.2mm,
1.3mm, 1.4mm, 1.6mm, 1.7mm, 1.8m, 1.9mm, 2mm each fall within the protection domain of the present embodiment.
As shown in figure 3, the side of the first vacuum area box 14 in the present embodiment have connection vacuum adapter with interior spiral shell
The hole of line, with a circle external screw thread, the rear end of vacuum adapter is direct insertion tracheal orifice for the front end of vacuum adapter；Using this structure,
It is convenient to connect vacuum adapter, bonding in vacuum mode is to be connected vacuum with vacuum adapter using tracheae, and front end is screw thread, coordinates single
The pipe screw thread connection of only supply vacuum region box.Rear end is direct insertion tracheal orifice, convenient connection tracheae.The vacuum adapter is convenient
Sealing ring is carried in installation and inner side, sealing is intact.Ensure that panel inhales the vacuum suction ability of device.
Vacuum adapter in the present embodiment is in curved head type, and using the vacuum adapter of curved head type, installation and removal operation is more square
Just.
As shown in figure 3, the polarisation sheet adsorption device 2 in the present embodiment includes the second vacuum area box 15, the second region of no pressure
The upper surface of domain box 15 is polaroid adsorption plate 16, and the surface of polaroid adsorption plate 16 is provided with some circular holes, and circular hole connects with vacuum
Head insertion, vacuum adapter is located at the side of the second vacuum area box 15；The front end of polaroid adsorption plate has one with attaching roller 7
Surface radian cambered surface of the same size；The moment of certain pressure of plate contact roller, roller can produce face pressure, make polarisation
There is striped wire on piece and cause bad order reason, using this structure, can effectively solve the above problems；Attach end
Before untill there is feature that is fixed and supporting, prevent from producing disengaging by gravity.
As shown in figure 3, there is the depth of parallelism adjustment dress of polaroid adsorption plate on the second vacuum area box 15 in the present embodiment
17 are put, parallelism adjusting instrument 17 includes some top screws using high rigidity top screw, parallelism adjusting instrument 17；It is supplied separately to
Vacuum area box has the adjusting means of flatness that is adjustable and maintaining adsorption plate.The adjusting means act as bottom polaroid
Adsorbent equipment inhales device keeping parallelism state with superposed panel.And porous polaroid adsorption plate when guarantee is attached
Certain spacing is maintained with porous panel adsorption plate.
There is dowel mechanism the inner side of the fixed side in the present embodiment with the junction of turning rolls 5；In order to avoid installing
Positional deviation, inner side has dowel mechanism.Fixed side 6 connects with turning rolls 5, same with fixed side 6 to have alignment pin
Mechanism.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (9)
1. a kind of flexible display screen polarisation automatic laminating machine, it is characterised in that：Including panel adsorbent equipment and it is disposed below
Polarisation sheet adsorption device, is provided with automatic pressure regulator, automatic pressure regulation dress below the polarisation sheet adsorption device
Put including attaching lift cylinder and device for revolving and driving, attach lift cylinder and be connected with turning rolls, the both sides of turning rolls are pacified respectively
Equipped with fixed side, the top inner side of two fixed sides is provided with attaching roller, is provided with below the attaching roller anti-
Deformation roller, attaches tangent between roller and anti-deformation roller；
It is described attaching roller be connected with automatic rotary drive device, automatic rotary drive device including motor, belt pulley and
Belt on belt pulley, belt pulley is connected by power transmission shaft with roller is attached, and motor is located at the lower section of power transmission shaft.
2. a kind of flexible display screen polarisation automatic laminating machine according to claim 1, it is characterised in that：The attaching roller
The bearing steel being heat-treated using SKD11, there is one layer of polyurethane coating outside the bearing steel.
3. a kind of flexible display screen polarisation automatic laminating machine according to claim 1, it is characterised in that：The panel absorption
Device includes the first vacuum area box, and the upper surface of the first vacuum area box is panel adsorption plate, is opened on the panel adsorption plate
There are some circular holes, circular hole and vacuum adapter insertion, the vacuum adapter is located at the side of the first vacuum area box.
4. a kind of flexible display screen polarisation automatic laminating machine according to claim 3, it is characterised in that：The circular hole it is straight
Footpath is 1-2mm.
5. a kind of flexible display screen polarisation automatic laminating machine according to claim 3, it is characterised in that：First vacuum
External screw thread is enclosed in the front end that there is the female hole of band of connection vacuum adapter, the vacuum adapter side of region box with one,
The rear end of vacuum adapter is direct insertion tracheal orifice.
6. a kind of flexible display screen polarisation automatic laminating machine according to claim 3, it is characterised in that：The vacuum adapter
In curved head type.
7. a kind of flexible display screen polarisation automatic laminating machine according to claim 1, it is characterised in that：The polaroid is inhaled
Adsorption device includes the second vacuum area box, and the upper surface of the second vacuum area box is polaroid adsorption plate, polaroid adsorption plate
Surface is provided with some circular holes, the circular hole and vacuum adapter insertion, and the vacuum adapter is located at the side of the second vacuum area box；
There is the surface radian cambered surface of the same size of and attaching roller the front end of the polaroid adsorption plate.
8. a kind of flexible display screen polarisation automatic laminating machine according to claim 7, it is characterised in that：Second vacuum
There is the parallelism adjusting instrument of polaroid adsorption plate on the box of region, the parallelism adjusting instrument uses high rigidity top screw, puts down
Row degree adjusting apparatus include some top screws.
9. a kind of flexible display screen polarisation automatic laminating machine according to claim 1, it is characterised in that：The fixed side
The junction of inner side and turning rolls have dowel mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192686.2A CN106875848A (en) | 2017-03-28 | 2017-03-28 | Flexible display screen polaroid automatic laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710192686.2A CN106875848A (en) | 2017-03-28 | 2017-03-28 | Flexible display screen polaroid automatic laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106875848A true CN106875848A (en) | 2017-06-20 |
Family
ID=59160276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710192686.2A Pending CN106875848A (en) | 2017-03-28 | 2017-03-28 | Flexible display screen polaroid automatic laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106875848A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111443508A (en) * | 2020-04-28 | 2020-07-24 | 深圳市华星光电半导体显示技术有限公司 | Polaroid attaching device |
| CN114764989A (en) * | 2021-01-12 | 2022-07-19 | 重庆京东方光电科技有限公司 | Polaroid attaching device and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111443508A (en) * | 2020-04-28 | 2020-07-24 | 深圳市华星光电半导体显示技术有限公司 | Polaroid attaching device |
| CN114764989A (en) * | 2021-01-12 | 2022-07-19 | 重庆京东方光电科技有限公司 | Polaroid attaching device and method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |