CN206141067U - Optical cement laminating equipment - Google Patents
Optical cement laminating equipment Download PDFInfo
- Publication number
- CN206141067U CN206141067U CN201620984250.8U CN201620984250U CN206141067U CN 206141067 U CN206141067 U CN 206141067U CN 201620984250 U CN201620984250 U CN 201620984250U CN 206141067 U CN206141067 U CN 206141067U
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- Prior art keywords
- cylinder
- high temperature
- frame
- roller
- laminating
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Abstract
The utility model provides an optical cement laminating equipment, includes the frame, locates laminating mechanism, operation platform and controller in the frame, laminating mechanism includes to remove steeps gyro wheel and connected first cylinder, one -level high temperature gyro wheel and connected second cylinder and locates can follow its portal frame of being reciprocating displacement in the frame, it locates respectively to remove bubble gyro wheel, first cylinder, one -level high temperature gyro wheel and second cylinder on the portal frame, operation platform includes the die block, locates vacuum absorption hole on the die block and with the vacuum adsorption device that vacuum absorption hole connects, the controller with laminating mechanism and operation platform signal connection. The utility model discloses a heat pressing fiting equipment is compared in the existing equipment, through the front -seat gas that removes in the material of laminating except that the bubble gyro wheel, avoids the gassing, rethread high temperature gyro wheel pushes down in step to adjustment laminating adhesive force is eliminated fold, indentation that the laminating back produced, is weighed wounded with water ripple etc..
Description
Technical field
The utility model is related to a kind of optics glue laminating equipment.
Background technology
The adhesive material of conventional touch screen is OCA（Optically Clear Adhesive）And LOCA（Liquid
Optical Clear Adhesive）, OCA is optics acrylic glue to be made without base material, then in upper and lower bottom, then is respectively fitted
One layer of release film, is a kind of two-sided glue band without matrix material, is the optimal adhesive of touch screen.LOCA is colourless
Bright, light transmittance more than 98%, adhesive strength is good, can solidify under normal temperature or medium temperature condition, while having cure shrinkage little, resistance to
The features such as xanthochromia, compared with OCA, LOCA has special advantage in some applications, can solve the office that OCA adhesive tapes are faced
It is sex-limited.
But traditional OCA and LOCA material existing defects：1. harsh to technology, equipment requirement, production cost is high；
2. large scale laminating difficulty is big；3. it is difficult to solve air bubble problem of appearance etc. in full laminating, production yield is relatively low；4. fit process
In there are quality problems and do over again that difficulty is big, the touch screen main body for causing costliness is together scrapped, and increases production cost.
Therefore, a kind of new thermoplasticity solidification optical cement OHA（Optically Heated Adhesive）Meet the tendency of and
It is raw, for supplementing or substituting OCA and LOCA, it is adaptable to which full laminating is used TP/LCM, for glass material has excellent attachment
Power, neutral compound does not corrode ITO and polaroid, does over again extremely simple and easily operated before UV solidifications, and in large scale
Full laminating application above have a high yield, the thermal shock and weather-proof being even more after UV solidifications is substantially better than OCA's and LOCA
Performance, impact strength is far above OCA and LOCA, can completely replace the use of rupture pressure disc.OHA fundamentally solves touch screen
Panel（Especially large size panel）A laminating difficult problem and bottleneck, change traditional laminating type, improve the operation of laminating
Rule, greatly improves laminating production efficiency, greatly reduces production cost and loss.
The abutted equipment of traditional OCA and LOCA is compared, the abutted equipment development of OHA optical cements is later, and in prior art
Abutted equipment cannot adapt to OHA making technologies, existing laminating machine coating technique can be only done and cover diaphragm, cannot complete
The laminating of OHA requires, adhesive force not enough, easily produces bubble, fold, impression, weighs wounded with water ripples etc. after laminating.
Utility model content
Based on this, it is necessary to provide a kind of matched with hot pressure abutted equipment that can adapt to new OHA optics glue laminating production.
A kind of new OHA optics glue laminating equipment, including：Frame, the fit body in the frame, operating platform
And controller；
The fit body includes：First cylinder of de-bubble roller, one-level high temperature roller and de-bubble roller connection,
The second cylinder for being connected with the one-level high temperature roller and can do in the frame and along the frame dragon of shift reciprocately
Door frame, the de-bubble roller, first cylinder, the one-level high temperature roller and second cylinder are respectively arranged on described gantry
On frame；
The operating platform includes：Bed die, the vacuum absorption holes on the bed die and with the vacuum absorption holes
The vacuum absorption device of connection；
The controller is connected with the fit body and the operating platform signal, to control the fit body and behaviour
The work for making platform is opened and closed.
Wherein in one embodiment, the fit body also includes being respectively used to adjust first cylinder, the second gas
First cylinder adjusting means of the intrusion of cylinder and the 3rd cylinder, the second cylinder adjusting means and the 3rd cylinder adjusting means.
Wherein in one embodiment, the fit body also includes high for adjusting the de-bubble roller, the one-level
First rolling wheel regulator of the intrusion of warm roller and two grades of high temperature rollers, the second rolling wheel regulator and the 3rd roller
Adjusting means.
Wherein in one embodiment, be additionally provided with bracing frame on the portal frame, support frame as described above include first side and
From the bearing block of first side two ends parallel protrusion, the bearing block forms one and is open, and the first of the de-bubble roller
Bearing, the second bearing of one-level high temperature roller are parallel located at described by the bearing block with the 3rd bearing of two grades of high temperature rollers
At opening, first cylinder, the second cylinder and the 3rd cylinder are respectively arranged in the first side.
Wherein in one embodiment, the axle center of the one-level high temperature roller and two grades of high temperature rollers is provided with heating
Rod.
Wherein in one embodiment, the two of first roller shaft, second roller shaft and the 3rd roller shaft
End is respectively equipped with high temperature slip ring.
Wherein in one embodiment, it is additionally provided with the first side for sensing the de-bubble roller, the one-level
The temperature-sensitive head of the surface temperature of high temperature roller and two grades of high temperature rollers.
Wherein in one embodiment, preheating apparatus corresponding with the bed die are additionally provided with the frame.
Wherein in one embodiment, the portal frame is provided with guide groove, and the frame is provided with and coordinates with the guide groove
Guide rail, the servo-actuating device for driving the guide groove that shift reciprocately is done on the guide rail is additionally provided with the frame.
Hot pressing abutted equipment of the present utility model, compared to existing abutted equipment, before being fitted by de-bubble roller
Exclude the gas in material, it is to avoid produce bubble；Synchronously pushed by high temperature roller again, to adjust laminating adhesive force, eliminate patch
The fold that produces after conjunction, impression, weigh wounded with water ripples etc., adhesive force is strong after laminating, does not rebound；Further pass through the high nip drum of two-stage
The temperature adjustment of wheel can improve the transparency of laminating.In addition, the device structure is simple, equipment cost is low, and simple to operate.
Description of the drawings
Fig. 1 is the structure chart of the utility model hot pressing abutted equipment；
Fig. 2 is the structure chart of the fit body of the utility model hot pressing abutted equipment.
Specific embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
It is more thorough comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limiting the utility model.Term as used herein " and/or " bag
Include the arbitrary and all of combination of one or more related Listed Items.
Refer to Fig. 1, a kind of optics glue laminating equipment, including：Frame 1, the fit body in frame 1, operation are flat
Platform and controller.
Please refer to Fig. 2, fit body includes：The connection of de-bubble roller 2, one-level high temperature roller 3 and de-bubble roller 2
Second cylinder 31 of the first cylinder 21 and the connection of one-level high temperature roller 3 and in frame 1 and shift reciprocately can be done along frame 1
Portal frame 4.First cylinder 21 is used to control the vertical movement of de-bubble roller 2 to push material, and the second cylinder 31 is used to control
The vertical movement of one-level high temperature roller 3 is pushing material.De-bubble roller 2, the first cylinder 21, one-level high temperature roller 3 and the second gas
Cylinder 31 is respectively arranged on portal frame 4.During operation, de-bubble roller 2 pushes material to exclude the gas in material in advance（That is optical cement
Gas between glass baseplate）, it is to avoid produce bubble；Push material by one-level high temperature roller 3 again to adjust laminating attachment
Power, eliminate produce after laminating fold, impression, weigh wounded with water ripples etc..
Operating platform includes：Bed die 5, the vacuum absorption holes 51 on bed die 5 and be connected with vacuum absorption holes it is true
Suction adsorption device；Material is placed on bed die 5, is firmly inhaled material in bed die by vacuum absorption holes 51 and vacuum suction aperture apparatus
On 5, process material generation displacement of fitting is prevented.Preferably, the surface grinding equalizing of bed die 5, it is to avoid there is gap when material is put into.
Controller is connected with fit body and operating platform signal, is opened with the work for controlling fit body and operating platform
Close.
In the present embodiment, fit body also includes two grades of high temperature rollers 6 and the 3rd cylinder being connected with two grades of high temperature rollers 6
61, the 3rd cylinder 61 is used for the vertical movement of two grades of high temperature rollers 6 of control to push material, two grades of gas of high temperature roller 6 and the 3rd
Cylinder 61 is respectively arranged on portal frame 4.
Preferably, the design temperature for adjusting one-level high temperature roller 2 is slightly below the design temperature of two grades of high temperature rollers 6, so as to
Improve the transparency of optical adhesive film laminating, improve laminating effect.
In the present embodiment, by the order arrangement of de-bubble roller 2, one-level high temperature roller 3 and two grades of high temperature rollers 6, during operation,
De-bubble roller 2 pushes material to exclude the gas in material in advance（Gas i.e. between OHA optical cements and glass baseplate）, it is to avoid
Produce bubble；Material is pushed to adjust laminating adhesive force, eliminate laminating by one-level high temperature roller 3 and two grades of high temperature rollers 6 again
The fold that produces afterwards, impression, weigh wounded with water ripples etc., while the temperature by adjusting one-level high temperature roller 3 and two grades of high temperature rollers 6
Degree improves the transparency of laminating and laminating speed.In addition, de-bubble roller 2, one-level high temperature roller 3 and two grades of high temperature rollers 6 are adopted
With without transfer motion power, passively rolled after the upper material surface of pressure, material surface will not be produced and pull power, it is to avoid, fold,
The generation of impression and water ripples.
In the present embodiment, fit body also includes being respectively used to adjust the first cylinder 21, the second cylinder 31 and the 3rd cylinder
First cylinder adjusting means 211 of 61 intrusion, the second cylinder adjusting means 311 and the 3rd cylinder adjusting means 611.Pass through
First cylinder adjusting means 211, the second cylinder adjusting means 311 and the 3rd cylinder adjusting means 611 adjust respectively the first cylinder
21st, the air pressure and speed of the second cylinder 31 and the 3rd cylinder 61, so as to adjust laminating adhesive force.
In the present embodiment, fit body is also included for adjusting de-bubble roller 2, one-level high temperature roller 3 and two grades of high temperature rollings
Take turns the first rolling wheel regulator 22, the second rolling wheel regulator 32 and the 3rd rolling wheel regulator 62 of 6 intrusion.It is preferred that
, de-bubble is adjusted respectively by the first rolling wheel regulator 22, the second rolling wheel regulator 32 and the 3rd rolling wheel regulator 62
The intrusion of roller 2, one-level high temperature roller 3 and two grades of two of high temperature roller 6, to choose whether to push as needed, so as to adjust
Whole laminating adhesive force, eliminate bubble, fold, impression that laminating produces, weigh wounded with water ripples etc..
In the present embodiment, further, as shown in Fig. 2 being additionally provided with bracing frame 7 on portal frame 4, bracing frame 7 includes first
Side 71 and the bearing block 72 from first side two ends parallel protrusion, i.e. bearing block 72 are vertical with first side 71 respectively to be connected；
It is U-shaped that bearing block 72 forms opening 73, i.e. a bracing frame 7；The clutch shaft bearing 23 of de-bubble roller 2, the of one-level high temperature roller 3
Two bearings 33 and the 3rd bearing 63 of two grades of high temperature rollers 6 are parallel at opening 73 by bearing block 72, i.e., clutch shaft bearing 23,
Second bearing 33 and 3rd bearing 63 are arranged in respectively on the bearing block 72；First cylinder 21, the second cylinder 31 and the 3rd gas
Cylinder 61 is respectively arranged in first side 71；Preferably, the first cylinder 21, the second cylinder 31 and the 3rd cylinder 61 are rolled respectively with de-bubble
Wheel 2, one-level high temperature roller 3 and two grades of high temperature rollers 6 are vertically arranged.
Certainly, in other embodiments, can without arrange bracing frame, bearing block, the first cylinder, the second cylinder, the 3rd
Cylinder, the first rolling wheel regulator, the second rolling wheel regulator and the 3rd rolling wheel regulator can be set directly on portal frame.
In the present embodiment, it is preferred that bearing block 72 is high temperature resistant material.
In the present embodiment, it is preferred that clutch shaft bearing 23, second bearing 33 and 3rd bearing 63 are high temperature resistant material.
In the present embodiment, the axle center of one-level high temperature roller 3 and two grades of high temperature rollers 6 is provided with heating rod 8, and heating rod 8 is distinguished
It is sheathed in second bearing 33 and in 3rd bearing 63.Heating rod 8 is high-power heating rod.
In the present embodiment, clutch shaft bearing 23, second bearing 33 and 3rd bearing 63 are respectively arranged at two ends with slip ring 9, pass through
The lead that slip ring 9 rotates as clutch shaft bearing 23, second bearing 33 and 3rd bearing 63.Preferably, slip ring 9 is high temperature material,
With heatproof, resistance to high current operation.
In the present embodiment, it is additionally provided with first side for sensing de-bubble roller 2, one-level high temperature roller 3 and two grades of high temperature
The infrared temperature sensing head 10 of the surface temperature of roller 6, energy real-time testing simultaneously feeds back one-level high temperature roller 3 and two grades of high temperature rollers 6
Surface temperature, realize dynamic adjustment balance, to better control over the temperature of one-level high temperature roller 3 and two grades of high temperature rollers 6.
Preferably, temperature-sensitive head 10 is non-contact infrared temperature-sensitive head.
In the present embodiment, it is additionally provided with frame 1 and the corresponding preheating apparatus of bed die 5（Not shown in figure）, before laminating,
Glass baseplate is preheated by the preheating apparatus, laminating effect and laminating speed can be improved.Preferably, temperature is preheated
Degree is set in the range of 40-50 DEG C.Preferably, preheating apparatus are correspondingly arranged at below bed die.
In the present embodiment, portal frame 4 is provided with guide groove 41, and frame 1 is provided with the guide rail 11 coordinated with guide groove 41, frame 1
On be additionally provided with and drive guide groove 41 that the servo-actuating device 12 of shift reciprocately is done on guide rail 11.Adjusted by servo-actuating device 12
The acceleration-deceleration of portal frame 4, with adjust laminating operation speed and back to zero speed, so as to eliminate laminating fold, impression, weigh wounded and
Water ripples.
In the present embodiment, controller includes control panel 13 and the switch board 14 being connected with the signal of control panel 13.It is preferred that
, switch board 14 is in frame.
In the present embodiment, exhaust fan 15 is additionally provided with portal frame 4, to produce to one-level high temperature roller 3 and two grades of high temperature rollers 6
Raw high-temperature gas is radiated, and solves heat-insulated, the resistance to gentle heat dissipation problem of fit body.
Further, in the present embodiment, it is also possible to which feed mechanism and cutting agency, feed mechanism and cutting agency point are set
It is not connected with controller signals, so as to realize the full-automatic processing of abutted equipment.
Hot pressing abutted equipment of the present utility model, compared to existing abutted equipment, before being fitted by de-bubble roller
Exclude the gas in material, it is to avoid produce bubble；Synchronously pushed by high temperature roller again, to adjust laminating adhesive force, eliminate patch
The fold that produces after conjunction, impression, weigh wounded with water ripples etc., adhesive force is strong after laminating, does not rebound；Further pass through the high nip drum of two-stage
The temperature adjustment of wheel can improve the transparency of laminating.In addition, the device structure is simple, equipment cost is low, and simple to operate.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the concept of the premise utility, some deformations and improvement can also be made, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (10)
1. a kind of optics glue laminating equipment, it is characterised in that include：Frame, the fit body in the frame, operation are flat
Platform and controller；The fit body includes：First gas of de-bubble roller, one-level high temperature roller and de-bubble roller connection
Second cylinder of cylinder and one-level high temperature roller connection and in the frame and shift reciprocately can be done along the frame
Portal frame, the de-bubble roller, first cylinder, the one-level high temperature roller and second cylinder are respectively arranged on described
On portal frame；The operating platform includes：Bed die, the vacuum absorption holes on the bed die and with the vacuum suction
The vacuum absorption device of hole connection；The controller is connected with the fit body and the operating platform signal, to control
The work for stating fit body and operating platform is opened and closed.
2. optics glue laminating equipment according to claim 1, it is characterised in that the fit body also includes two grades of high temperature
Roller and the 3rd cylinder being connected with two grades of high temperature rollers, two grades of high temperature rollers and the 3rd cylinder are respectively arranged on
On the portal frame.
3. optics glue laminating equipment according to claim 2, it is characterised in that the fit body also includes being respectively used to
Adjust the first cylinder adjusting means of the intrusion of first cylinder, the second cylinder and the 3rd cylinder, the second cylinder and adjust dress
Put and the 3rd cylinder adjusting means.
4. optics glue laminating equipment according to claim 2, it is characterised in that the fit body is also included for adjusting
First rolling wheel regulator of the intrusion of the de-bubble roller, the one-level high temperature roller and two grades of high temperature rollers,
Second wheel adjusting means and the 3rd rolling wheel regulator.
5. optics glue laminating equipment according to claim 2, it is characterised in that be additionally provided with bracing frame on the portal frame,
Support frame as described above includes first side and the bearing block from first side two ends parallel protrusion, and the bearing block forms one
Opening, the 3rd bearing of the clutch shaft bearing, the second bearing of one-level high temperature roller and two grades of high temperature rollers of the de-bubble roller is led to
Cross the bearing block parallel at the opening, first cylinder, the second cylinder and the 3rd cylinder are respectively arranged on described
On one side.
6. optics glue laminating equipment according to claim 5, it is characterised in that the one-level high temperature roller and described two grades
The axle center of high temperature roller is provided with heating rod.
7. optics glue laminating equipment according to claim 5, it is characterised in that the clutch shaft bearing, the second bearing
High temperature slip ring is respectively arranged at two ends with the 3rd bearing.
8. optics glue laminating equipment according to claim 5, it is characterised in that be additionally provided with the first side for feeling
Survey the temperature-sensitive head of the surface temperature of the de-bubble roller, the one-level high temperature roller and two grades of high temperature rollers.
9. optics glue laminating equipment according to claim 1, it is characterised in that be additionally provided with the frame and the bed die
Corresponding preheating apparatus.
10. optics glue laminating equipment according to claim 1, it is characterised in that the portal frame is provided with guide groove, described
Frame is provided with the guide rail coordinated with the guide groove, the driving guide groove is additionally provided with the frame and is done on the guide rail back and forth
The servo-actuating device of displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984250.8U CN206141067U (en) | 2016-08-30 | 2016-08-30 | Optical cement laminating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620984250.8U CN206141067U (en) | 2016-08-30 | 2016-08-30 | Optical cement laminating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141067U true CN206141067U (en) | 2017-05-03 |
Family
ID=58628379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620984250.8U Expired - Fee Related CN206141067U (en) | 2016-08-30 | 2016-08-30 | Optical cement laminating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079812A (en) * | 2016-08-30 | 2016-11-09 | 深圳市承熹机电设备有限公司 | A kind of optical cement abutted equipment |
| CN111688334A (en) * | 2020-06-15 | 2020-09-22 | 歌尔股份有限公司 | Bubble repairing equipment and bubble repairing method |
| CN113561610A (en) * | 2021-07-23 | 2021-10-29 | 深圳市旭凡科技有限公司 | Automatic laminating device of touch pad |
-
2016
- 2016-08-30 CN CN201620984250.8U patent/CN206141067U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079812A (en) * | 2016-08-30 | 2016-11-09 | 深圳市承熹机电设备有限公司 | A kind of optical cement abutted equipment |
| CN111688334A (en) * | 2020-06-15 | 2020-09-22 | 歌尔股份有限公司 | Bubble repairing equipment and bubble repairing method |
| CN113561610A (en) * | 2021-07-23 | 2021-10-29 | 深圳市旭凡科技有限公司 | Automatic laminating device of touch pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |