CN114671248A - Adsorption platform of vacuum laminating equipment - Google Patents
Adsorption platform of vacuum laminating equipment Download PDFInfo
- Publication number
- CN114671248A CN114671248A CN202210253199.3A CN202210253199A CN114671248A CN 114671248 A CN114671248 A CN 114671248A CN 202210253199 A CN202210253199 A CN 202210253199A CN 114671248 A CN114671248 A CN 114671248A
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- CN
- China
- Prior art keywords
- platform
- seat
- air
- sucker
- grooves
- 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 12
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 43
- 241000252254 Catostomidae Species 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
-
- 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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses an adsorption platform of vacuum laminating equipment, which comprises an upper platform and a lower platform; the bottom surface of the upper platform is opposite to the top surface of the lower platform and can be reliably connected together, so that the glass arranged on the upper platform and the glass arranged on the lower platform can be adhered together. The upper platform is provided with the upper platform seat, the plurality of adherable suckers and the plurality of air bags, the adherable suckers on the upper platform can suck the first piece of glass and enable the first piece of glass to be adhered to the plurality of adherable suckers, so that the glass cannot be displaced due to disturbance of air flow, after the two pieces of glass are adhered, the air bags on the upper platform can be bulged outwards to eject the adhered glass, so that the adhered glass falls on the lower platform, and smooth blanking of products is guaranteed.
Description
Technical Field
The invention relates to the field of liquid crystal screen production, in particular to an adsorption platform of vacuum laminating equipment.
Background
In the production process of a liquid crystal display screen, two pieces of glass are often required to be attached together, glue is coated on the surfaces of the two pieces of glass, the two pieces of glass are placed on an upper adsorption platform and a lower adsorption platform of vacuum attachment equipment respectively, the upper platform and the lower platform are arranged in a vacuum cavity of the vacuum attachment equipment, the upper platform and the lower platform are attached to each other, and the two pieces of glass are fixed together through the glue. Because when beginning the laminating, place upper mounting plate and lower platform with two glass, sucking disc on the platform this moment can adsorb glass on the platform through bleeding, but these are gone on under atmospheric environment, when upper and lower platform got into the vacuum chamber together, when the vacuum chamber closure began the evacuation, its suction of sucking disc on the platform this moment can't form the pressure differential, glass can not firm the absorption on the platform, simultaneously, the disturbance of air current, glass can remove sometimes during the evacuation, influences the quality of product laminating.
Disclosure of Invention
The invention aims to provide an adsorption platform of vacuum laminating equipment, which can effectively prevent glass from moving and is convenient for product blanking.
In order to achieve the purpose, the technical solution of the invention is as follows:
the invention relates to an adsorption platform of vacuum laminating equipment, which comprises an upper platform and a lower platform; the bottom surface of the upper platform is opposite to the top surface of the lower platform and can be reliably connected together, so that the glass arranged on the upper platform and the glass arranged on the lower platform can be adhered together;
the upper platform comprises an upper platform seat, a plurality of suckers capable of being adhered and a plurality of air bags; the bottom surface of the upper platform seat is provided with a plurality of sucker grooves for installing suckers and a plurality of air bag grooves for installing air bags, an air path is arranged in the upper platform seat, a plurality of air inlets of the air path are respectively communicated with the plurality of air bag grooves and the plurality of sucker grooves, and an air outlet of the air path is externally connected with an air source; but a plurality of adhesion sucking discs are installed respectively in a plurality of sucking disc grooves on upper platform seat, and a plurality of gasbags are installed respectively in a plurality of gasbag grooves on upper platform seat.
The lower platform comprises a lower platform seat and a plurality of suckers capable of being adhered; the top surface of the lower platform base is provided with a plurality of sucker grooves for installing suckers, the lower platform base is internally provided with an air circuit, a plurality of air inlets of the air circuit are respectively communicated with the plurality of sucker grooves, and an air outlet of the air circuit is externally connected with an air source; the plurality of adherable suckers are respectively installed in the plurality of sucker grooves on the upper platform base.
The adhesive sucker comprises a sucker seat, a soft cushion and an adhesive layer; the middle part of the sucker seat is provided with a sucker air passage which runs through the whole length, the bottom surface of the soft cushion is fixed on the upper end surface of the sucker seat, and the adhesive layer is coated on the top surface of the soft cushion.
The upper end surface of the sucker seat is provided with a cushion groove surrounding the whole circumference, and the bottom surface of the cushion is sleeved in the cushion groove of the sucker seat and is bonded by glue.
The sucker seat is a ladder main body and is formed by combining a large column body and a small column body, a cushion groove surrounding the whole circumference is formed in the end face of the large column body, and the diameter of a sucker air passage in the large column body is larger than that of a sucker air passage in the small column body.
The air bag comprises an air bag seat and a membrane; the middle part of the air bag seat is provided with an air bag air passage which runs through the whole length, and the diaphragm is fixed at the middle part of the air bag seat and covers the air outlet of the air bag air passage.
The middle part of the air bag seat is provided with a boss, and the periphery of the boss is provided with a circle of fixing grooves surrounding the boss; the diaphragm is internally provided with a bowl-shaped groove, a fixed wing extends outwards along the opening of the bowl-shaped groove, the middle part of the diaphragm is sleeved on a boss of the air bag seat, and the fixed wing of the diaphragm is fixed in a fixing groove of the boss.
The side wall of the bowl-shaped groove of the diaphragm is fixed with the side wall of the boss of the airbag seat.
After the scheme is adopted, the upper platform is provided with the upper platform seat, the plurality of adherable suckers and the plurality of air bags, the first piece of glass can be sucked up by the adherable suckers on the upper platform and adhered to the plurality of adherable suckers, and in the vacuum chamber vacuumizing process, even if the suckers on the upper platform cannot suck the glass due to the suction force caused by environmental change, the glass cannot be displaced due to disturbance of air flow due to the action of the adherable suckers, after the two pieces of glass are laminated, the air bags on the upper platform can bulge outwards to eject the glass which is laminated together, so that the glass which is laminated together falls on the lower platform, and the smooth blanking of products is ensured. Meanwhile, the lower platform is also provided with the adhesive sucker, so that the positions of the two pieces of glass cannot deviate in the whole laminating process, and the product yield is greatly improved.
The invention is further described with reference to the following figures and specific embodiments.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is an isometric view of the upper platform of the present invention;
FIG. 3 is a perspective cross-sectional view of the upper platform of the present invention;
FIG. 4 is an isometric view of the lower platform of the present invention;
FIG. 5 is a perspective cross-sectional view of the lower platform of the present invention;
FIG. 6 is an isometric view of an attachable suction cup of the present invention;
FIG. 7 is a perspective cross-sectional view of an attachable suction cup of the present invention;
FIG. 8 is an isometric view of the bladder of the present invention;
fig. 9 is a perspective cross-sectional view of the airbag of the present invention.
Detailed Description
As shown in fig. 1, the present invention is an adsorption platform of a vacuum bonding apparatus, which includes an upper platform 1 and a lower platform 2.
The bottom surface of the upper platform 1 is opposite to the top surface of the lower platform 2 and can be reliably connected together, so that a first piece of glass arranged on the upper platform 1 and a second piece of glass arranged on the lower platform 2 are adhered together.
As shown in fig. 2 and 3, the upper platform 1 comprises an upper platform seat 11, a plurality of adhesive suction cups 12 and a plurality of air bags 13; a plurality of sucking disc grooves 111 for mounting sucking discs and a plurality of air bag grooves 112 for mounting air bags are formed in the bottom surface of the upper platform base 11, an air passage 113 is formed in the upper platform base 11, a plurality of air inlets of the air passage 113 are respectively communicated with the plurality of air bag grooves 112 and the plurality of sucking disc grooves 111, and an air outlet of the air passage 113 is externally connected with an air source; the plurality of adherable suction cups 12 are respectively installed in the plurality of suction cup grooves 111 on the upper deck base 11, and the plurality of air bags 13 are respectively installed in the plurality of air bag grooves 112 on the upper deck base 11.
As shown in fig. 4 and 5, the lower platform 2 comprises a lower platform base 21, a plurality of adherable suction cups 12; a plurality of sucker grooves 211 for mounting suckers are formed in the top surface of the lower platform base 21, an air passage 212 is formed in the lower platform base, a plurality of air inlets of the air passage 212 are respectively communicated with the plurality of sucker grooves 211, and an air outlet of the air passage 212 is externally connected with an air source; the plurality of adherable suction cups 12 are respectively installed in the plurality of suction cup grooves 211 on the upper deck base 21. It should be noted that the lower stage 2 may be a conventional adsorption stage.
As shown in fig. 6 and 7, the adhesive suction cup 12 comprises a suction cup seat 121, a soft pad 122 and an adhesive layer 123; the sucking disc seat 121 has a sucking disc air passage 1211 penetrating the whole length in the middle, the bottom surface of the soft pad 122 is fixed on the upper end surface of the sucking disc seat 121, and the adhesive layer 123 is coated on the top surface of the soft pad 122.
In this embodiment, a cushion groove 1212 is formed around the entire circumference on the upper end surface of the suction cup holder 121, and the bottom surface of the cushion 122 is inserted into the cushion groove 1212 of the suction cup holder 121 and bonded by glue. It should be noted that the soft pad 122 and the suction cup holder 121 may also be fixed by other methods such as T-shaped slot clamping.
Further, the suction cup seat 121 is a stepped main body and is formed by combining a large cylinder 1213 and a small cylinder 1214, a cushion groove 1212 surrounding the entire circumference is formed on the end surface of the large cylinder 1213, and the diameter of the suction cup air passage 12111 in the large cylinder 1213 is larger than that of the suction cup air passage 12112 in the small cylinder 1214, so that the area of the air blown out from the suction cup air passage 111 acting on the glass is larger.
As shown in fig. 8 and 9, the airbag 13 includes an airbag seat 131, a membrane 132; the middle of the airbag seat 131 is provided with an airbag airway 1311 which runs through the whole length, and the membrane 132 is fixed in the middle of the airbag seat 131 and covers the air outlet of the airbag airway 1311.
In this embodiment, the airbag seat 131 has a boss 1312 at the middle thereof, and a ring of fixing grooves 1313 surrounding the boss 1312 is formed at the periphery of the boss 1312; the diaphragm 132 has a bowl-shaped recess 1321, a fixing wing 1322 extends outwards along the mouth of the bowl-shaped recess 1321, the middle part of the diaphragm 132 is sleeved on the boss 1312 of the airbag seat 131, the fixing wing 1322 of the diaphragm is fixed in the fixing groove 1313 of the boss 1312, glue is coated between the side wall of the bowl-shaped recess 1321 of the diaphragm 132 and the side wall of the boss 1312 of the airbag seat 131, and glue is coated between the fixing wing 1322 of the diaphragm 132 and the fixing groove 1313 of the boss 131, so that the airbag seat 131 and the diaphragm 132 are firmly connected, gas is blown out from the airbag air channel 1311 in the middle part of the airbag seat 131, so that the middle part of the diaphragm 132 is bulged, after the glass is ejected and separated from the upper platform 1, the gas in the diaphragm is discharged from the airbag air channel 1311, the diaphragm 132 is attached to the surface of the boss 1312 again, the fixing part between the diaphragm 132 and the boss is repeatedly pulled in the process of bulging and shrinking, the diaphragm 132 is already in a bulged state due to the function of the boss 1312, after the air is blown, the middle part of the diaphragm 132 is bulged, the pulling of the bottom fixing point is less, and meanwhile, the bowl-shaped groove 1321 is fixedly bonded with the side wall of the boss 1312, so that the diaphragm 132 is fixedly connected with the boss 1312 more firmly, and the service life of the diaphragm 132 is greatly prolonged.
The working principle of the invention is as follows:
1. placing a first piece of glass on an upper platform 1 of a vacuum laminating device 10 under an atmospheric environment, wherein an adhesive sucking disc 12 on the upper platform 1 sucks the first piece of glass and enables the first piece of glass to be adhered to the plurality of adhesive sucking discs 12; a second piece of glass is placed on the lower platform 2 of the vacuum bonding apparatus 10 and the second piece of glass is adhered by the adherable suction cups 12 on the lower platform 2.
2. The vacuum chamber 101 of the vacuum laminating device 10 is closed, vacuum pumping is carried out, the upper platform 1 and the lower platform 2 move oppositely, and the first piece of glass and the second piece of glass are laminated together.
3. The vacuum cavity 101 is closed and opened, the air bag 13 on the upper platform 1 is bulged outwards, and the two pieces of glass which are attached together are ejected out, so that the attached glass falls on the lower platform 2.
4. The adhesive suction cup 12 on the lower platform 2 blows air to separate the glass adhered together from the lower platform 2.
5. And taking away the glass stuck together.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (8)
1. The utility model provides an adsorption platform of vacuum laminating equipment which characterized in that: comprises an upper platform and a lower platform; the bottom surface of the upper platform is opposite to the top surface of the lower platform and can be reliably connected together, so that the glass arranged on the upper platform and the glass arranged on the lower platform are adhered together;
the upper platform comprises an upper platform seat, a plurality of suckers capable of being adhered and a plurality of air bags; the bottom surface of the upper platform seat is provided with a plurality of sucker grooves for installing suckers and a plurality of air bag grooves for installing air bags, an air path is arranged in the upper platform seat, a plurality of air inlets of the air path are respectively communicated with the plurality of air bag grooves and the plurality of sucker grooves, and an air outlet of the air path is externally connected with an air source; but a plurality of adhesion sucking discs are installed respectively in a plurality of sucking disc grooves on upper platform seat, and a plurality of gasbags are installed respectively in a plurality of gasbag grooves on upper platform seat.
2. The suction platform of the vacuum bonding apparatus according to claim 1, wherein: the lower platform comprises a lower platform seat and a plurality of suckers capable of being adhered; the top surface of the lower platform base is provided with a plurality of sucker grooves for installing suckers, the lower platform base is internally provided with an air path, a plurality of air inlets of the air path are respectively communicated with the plurality of sucker grooves, and an air outlet of the air path is externally connected with an air source; the plurality of adherable suckers are respectively installed in the plurality of sucker grooves on the upper platform base.
3. The suction platform of the vacuum bonding apparatus according to claim 1, wherein: the adhesive sucker comprises a sucker seat, a soft cushion and an adhesive layer; the middle part of the sucker seat is provided with a sucker air passage which runs through the whole length, the bottom surface of the soft cushion is fixed on the upper end surface of the sucker seat, and the adhesive layer is coated on the top surface of the soft cushion.
4. The suction platform of the vacuum bonding apparatus according to claim 3, wherein: the upper end surface of the sucker seat is provided with a cushion groove surrounding the whole circumference, and the bottom surface of the cushion is sleeved in the cushion groove of the sucker seat and is bonded by glue.
5. The suction platform of the vacuum bonding apparatus according to claim 3, wherein: the sucker seat is a ladder main body and is formed by combining a large column body and a small column body, a cushion groove surrounding the whole circumference is formed in the end face of the large column body, and the diameter of a sucker air passage in the large column body is larger than that of a sucker air passage in the small column body.
6. The suction platform of the vacuum bonding apparatus according to claim 1, wherein: the air bag comprises an air bag seat and a membrane; the middle part of the air bag seat is provided with an air bag air passage which runs through the whole length, and the diaphragm is fixed at the middle part of the air bag seat and covers the air outlet of the air bag air passage.
7. The suction platform of the vacuum bonding apparatus according to claim 6, wherein: the middle part of the air bag seat is provided with a boss, and the periphery of the boss is provided with a circle of fixing grooves surrounding the boss; the diaphragm is internally provided with a bowl-shaped groove, a fixed wing extends outwards along the opening of the bowl-shaped groove, the middle part of the diaphragm is sleeved on a boss of the air bag seat, and the fixed wing of the diaphragm is fixed in a fixing groove of the boss.
8. The upper adsorption platform of the vacuum bonding apparatus of claim 7, wherein: the side wall of the bowl-shaped groove of the diaphragm is fixed with the side wall of the boss of the airbag seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210253199.3A CN114671248A (en) | 2022-03-15 | 2022-03-15 | Adsorption platform of vacuum laminating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210253199.3A CN114671248A (en) | 2022-03-15 | 2022-03-15 | Adsorption platform of vacuum laminating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114671248A true CN114671248A (en) | 2022-06-28 |
Family
ID=82075078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210253199.3A Pending CN114671248A (en) | 2022-03-15 | 2022-03-15 | Adsorption platform of vacuum laminating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114671248A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202412857U (en) * | 2012-01-04 | 2012-09-05 | 非翌股份有限公司 | Sucking structure of panel attaching machine |
| CN203306729U (en) * | 2013-05-22 | 2013-11-27 | 由田新技股份有限公司 | Vacuum sucker and support type vacuum absorption equipment with vacuum sucker |
| CN103658694A (en) * | 2012-09-07 | 2014-03-26 | 天津市华荣气动液压成套设备有限公司 | Powerful vacuum chuck |
| CN112002232A (en) * | 2020-08-28 | 2020-11-27 | 京东方科技集团股份有限公司 | A laminating frock for curved surface screen |
| CN213240722U (en) * | 2020-06-30 | 2021-05-18 | 昆山龙腾光电股份有限公司 | Vacuum laminating equipment |
| CN113764327A (en) * | 2021-10-11 | 2021-12-07 | 乐金显示光电科技(中国)有限公司 | Adsorption device constructs and laminating device in advance |
| CN215396894U (en) * | 2021-03-12 | 2022-01-04 | 广东思沃精密机械有限公司 | Air bag module, vacuum film sticking device and vacuum film sticking machine |
| CN217007898U (en) * | 2022-03-15 | 2022-07-19 | 厦门市泽睿自动化科技有限公司 | Air bag for vacuum laminating equipment |
| CN217046120U (en) * | 2022-03-15 | 2022-07-26 | 厦门市泽睿自动化科技有限公司 | Upper adsorption platform of vacuum laminating equipment |
-
2022
- 2022-03-15 CN CN202210253199.3A patent/CN114671248A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202412857U (en) * | 2012-01-04 | 2012-09-05 | 非翌股份有限公司 | Sucking structure of panel attaching machine |
| CN103658694A (en) * | 2012-09-07 | 2014-03-26 | 天津市华荣气动液压成套设备有限公司 | Powerful vacuum chuck |
| CN203306729U (en) * | 2013-05-22 | 2013-11-27 | 由田新技股份有限公司 | Vacuum sucker and support type vacuum absorption equipment with vacuum sucker |
| CN213240722U (en) * | 2020-06-30 | 2021-05-18 | 昆山龙腾光电股份有限公司 | Vacuum laminating equipment |
| CN112002232A (en) * | 2020-08-28 | 2020-11-27 | 京东方科技集团股份有限公司 | A laminating frock for curved surface screen |
| CN215396894U (en) * | 2021-03-12 | 2022-01-04 | 广东思沃精密机械有限公司 | Air bag module, vacuum film sticking device and vacuum film sticking machine |
| CN113764327A (en) * | 2021-10-11 | 2021-12-07 | 乐金显示光电科技(中国)有限公司 | Adsorption device constructs and laminating device in advance |
| CN217007898U (en) * | 2022-03-15 | 2022-07-19 | 厦门市泽睿自动化科技有限公司 | Air bag for vacuum laminating equipment |
| CN217046120U (en) * | 2022-03-15 | 2022-07-26 | 厦门市泽睿自动化科技有限公司 | Upper adsorption platform of vacuum laminating equipment |
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