CN207240005U - Vacuum absorbing platform and vacuum suction system - Google Patents
Vacuum absorbing platform and vacuum suction system Download PDFInfo
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- CN207240005U CN207240005U CN201720373854.3U CN201720373854U CN207240005U CN 207240005 U CN207240005 U CN 207240005U CN 201720373854 U CN201720373854 U CN 201720373854U CN 207240005 U CN207240005 U CN 207240005U
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Abstract
It the utility model is related to vacuum suction, a kind of vacuum absorbing platform is provided, the absorption panel of sealing cavity is enclosed including bottom plate and with the bottom plate, the bottom plate is provided with the through hole connected with the sealing cavity, the absorption panel has adsorbing plane, some micropores for distribution of scattering are offered on the adsorbing plane, each micropore is connected with the sealing cavity, at least one partition plate is provided with the sealing cavity, it is multiple sealing spaces that the partition plate, which separates the sealing cavity, the adsorbing plane, which corresponds to, is respectively provided with multiple micropores at each sealing space, a diameter of 0.2 0.4mm of each micropore；A kind of adsorption system, including above-mentioned absorption platform are also provided.In the utility model, since absorption panel employs scattered micropore, the leakage of gas in sealing cavity can be not only reduced, and adsorption capacity is more uniform, it can ensure LCD product higher level degree, and there is no mark for product surface, be relatively specific for flexible product.
Description
Technical field
It the utility model is related to vacuum suction, more particularly to a kind of vacuum absorbing platform and vacuum suction system.
Background technology
Domestic most of vacuum absorbing platforms are adsorbed using vacuum cup or digging vacuum suction groove at present,
Then carry.Due to being adsorbed using vacuum cup, the surface of LCD products is left a trace, and LCD products are for surface light
Cleanliness requires high；And for some fragile workpiece, carry out adsorbing the workpiece for being likely to be fragile using vacuum cup
Damage；Uneven using sucker or the mode adsorption capacity for digging vacuum suction groove for some flexible products, it is difficult absorption production to cause
Product.
Utility model content
The purpose of this utility model is to provide a kind of vacuum absorbing platform, it is intended to holds for solving existing absorption platform
The problem of easily influencing LCD product qualities or being difficult to adsorption flexible product.
The utility model is realized in this way：
The utility model embodiment provides a kind of vacuum absorbing platform, including bottom plate and is enclosed with the bottom plate close
The absorption panel of cavity is sealed, the bottom plate is provided with the through hole connected with the sealing cavity, and the absorption panel has absorption
Plane, some micropores for distribution of scattering are offered on the adsorbing plane, and each micropore is connected with the sealing cavity, institute
State and at least one partition plate is provided with sealing cavity, it is multiple sealing spaces that the partition plate, which separates the sealing cavity, the suction
Attached plane corresponds to and multiple micropores is respectively provided with each sealing space, a diameter of 0.2-0.4mm of each micropore.
Further, multiple through holes are provided with the bottom plate, each through hole and each sealing space are one by one
It is corresponding, and each corresponding sealing space of through hole connection.
Further, conduit is further included, through hole described in wherein at least one passes through the corresponding sealing of conduit connection
Space.
Further, the corresponding each micropore of each sealing space is along form of straight lines array distribution.
Further, wherein at least the part sealing space is in strip, and at least partly described sealing space
Length extending direction is mutually perpendicular to.
Further, it is detachably connected between the bottom plate and the absorption panel by some attachment screws.
Further, further include and install in the gas-tpe fitting of the through hole, the gas-tpe fitting connection sealing sky
Chamber.
The utility model embodiment also provides a kind of vacuum suction system, including vacuum pump, further includes above-mentioned vacuum and inhales
Attached platform, the vacuum pump connect the through hole.
The utility model has the advantages that：
In the absorption platform of the utility model, substantial amounts of micropore is provided with absorption panel, is fitted in when by LCD products
When on adsorbing plane, LCD products block each micropore, and the gas in sealing cavity can be extracted by through hole, so that sealing
Negative pressure is formed in cavity, and LCD products are adsorbed on absorption panel by each micropore.Due to absorption panel employ it is scattered
Micropore, can not only reduce the leakage of gas in sealing cavity, and adsorption capacity is more uniform, it is ensured that LCD products are higher
Levelness, and there is no mark for product surface, it is relatively specific for flexible product.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram for the vacuum absorbing platform that the utility model embodiment provides；
Fig. 2 is the front view of the vacuum absorbing platform of Fig. 1；
Fig. 3 is the first side view of the vacuum absorbing platform of Fig. 1；
Fig. 4 is the second side view of the vacuum absorbing platform of Fig. 1.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1-Fig. 4, the utility model embodiment provides a kind of vacuum absorbing platform, including bottom plate 1 and adsorption plane
Plate 2, bottom plate 1 have been enclosed sealing cavity 3 with absorption panel 2, dismountable side should be used between bottom plate 1 and absorption panel 2
Formula is attached, convenient to open absorption platform, for removably the connection of some screws 4 can be used to realize, usually each
Screw 4 is distributed along bottom plate 1 with adsorbing the edge of panel 2, and certain sealing cavity 3 is opposing seal, is set on bottom plate 1
There is through hole 11, which connects with sealing cavity 3, can extract air to sealing cavity 3 by through hole 11 so that sealing is empty
Gas pressure in chamber 3 is less than atmospheric pressure, and absorption panel 2 has adsorbing plane 21, offered on adsorbing plane 21 some micro-
Hole 211, distribution that each micropore 211 is connected with sealing cavity 3 and rule is scattered, it is flat that certainly foregoing screw 4 does not interfere with absorption
The planarization in face 21.In the utility model, it is placed with when by LCD products on adsorbing plane 21, LCD products closure micropore 211, makes
The side for obtaining sealing cavity 3 towards absorption panel 2 is blocked, by vacuum pump in the sky at through hole 11 in extraction sealing cavity 3
LCD products, so that forming negative pressure in sealing cavity 3, and then are adsorbed on adsorbing plane 21 by gas by each micropore 211.
Since the aperture of micropore 211 is smaller, and it is distributed by the way of scattering, can not only reduces gas in sealing cavity 3
Leakage, and adsorption capacity is more uniform, it is ensured that LCD product higher level degree, and do not have mark for product surface, than
Relatively it is suitable for flexible product.Aperture for micropore 211 is 0.2-0.4mm, it is therefore preferable to which 0.3mm, it compares traditional sucker
Or adsorption tank, size is smaller, can make it that the levelness of LCD products is very high, it is possible to reduce adsorb the generation of mark.
Referring to Fig. 1 and Fig. 2, and optimization above-described embodiment, at least one partition plate 31 is provided with sealing cavity 3,
Sealing cavity 3 is divided for multiple sealing spaces 32 by each partition plate 31, adsorbing plane 21 corresponds to be had at each sealing space 32
There are multiple micropores 211.In the present embodiment, sealing cavity 3 is divided into by multiple sealing spaces 32 by partition plate 31, accordingly may be used
Adsorbing plane 21 is divided into multiple sections, and then one of section can be selected according to the size of LCD products, so
The air in corresponding sealing space 32 is extracted according to the section afterwards, can not only reduce the extraction power of vacuum, it is also possible that
Adsorb the LCD products that panel 2 adapts to various sizes.
Referring to Fig. 1 and Fig. 3, continue to optimize above-described embodiment, multiple above-mentioned through holes 11 are provided with bottom plate 1, respectively
Through hole 11 is corresponded with foregoing each sealing space 32, and each through hole 11 connects corresponding sealing space 32.By this
Mode make it that each sealing space 32 is separate, can extract the air of corresponding sealing space 32 as needed.It is empty for sealing
Between 32 number can be 13, and the size and shape of each sealing space 32 can be provided with diversified forms, accordingly, bottom
13 through holes 11 are also equipped with plate 1, and in order to enable each through hole 11 is connected with corresponding sealing space 32, absorption platform is also
Conduit 33 is provided with, conduit 33 can also be multiple, and other sealing is separated between being gone back between 1 inner wall of sealing space 32 and bottom plate
During space 32, then the sealing space 32 can be connected with corresponding through hole 11 by conduit 33.In general, at each through hole 11
Gas-tpe fitting is should still be provided with, which connects with the sealing space 32 in sealing cavity 3, for extracting the true of vacuum
Sky pump can extract the air in corresponding sealing space 32 after being connected with gas-tpe fitting.
Referring again to Fig. 1 and Fig. 2, further, the distribution of micropore 211 is refined, each sealing space 32 is corresponding each
Micropore 211 carries out array distribution along the form of straight line.Due to 32 having differences property of sealing space, then each sealing space 32 corresponds to
Micropore 211 be distributed there is also otherness, usually when 32 size of sealing space is larger, its corresponding micropore 211 is distributed relatively
It is sparse, and discrete type is distributed the corresponding micropore 211 of each sealing space 32 in a linear fashion, such as along adsorbing plane 21
Length direction carries out array with width.For the shape of sealing space 32, wherein at least part sealing space 32 is in strip
Shape, part is square, and in strip structure, the length extending direction of at least part sealing space 32 is mutually perpendicular to, i.e.,
A portion sealing space 32 extends along the width of absorption panel 2, and another part sealing space 32 is along absorption panel 2
Length direction extends.
Referring again to Fig. 1 and Fig. 3, the utility model embodiment also provides a kind of vacuum suction system, including vacuum pump
And above-mentioned absorption platform, vacuum pump are connected in the through hole 11 on bottom plate 1.By absorption platform and vacuum pump knot in the present embodiment
Close and use, vacuum pump can extract the air in sealing cavity 3 for power part, so that forming negative pressure in sealing cavity 3
To play the role of adsorbing LCD products.Certainly, then can be by vacuum pump since there are multiple sealing spaces 32 in sealing cavity 3
Exhaust tube each through hole 11 corresponding with each sealing space 32 connect, and then vacuum pump can be passed through and extract each sealing space
32 air, certain exhaust tube conveniently realize each sealing space 32 with being both provided with control valve on the flow path of each through hole 11
Air extract, it is more convenient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of vacuum absorbing platform, including bottom plate and the absorption panel that sealing cavity is enclosed with the bottom plate, described
Bottom plate is provided with the through hole connected with the sealing cavity, it is characterised in that：The absorption panel has adsorbing plane, the suction
Some micropores for distribution of scattering are offered in attached plane, each micropore is connected with the sealing cavity, the sealing cavity
At least one partition plate is inside provided with, it is multiple sealing spaces that the partition plate, which separates the sealing cavity, and the adsorbing plane corresponds to
Multiple micropores, a diameter of 0.2-0.4mm of each micropore are respectively provided with each sealing space.
2. vacuum absorbing platform as claimed in claim 1, it is characterised in that：Multiple through holes are provided with the bottom plate,
Each through hole is corresponded with each sealing space, and each corresponding sealing space of through hole connection.
3. vacuum absorbing platform as claimed in claim 2, it is characterised in that：Conduit is further included, is led to described in wherein at least one
Hole passes through the corresponding sealing space of conduit connection.
4. vacuum absorbing platform as claimed in claim 1, it is characterised in that：Each sealing space is corresponding each described micro-
Hole is along form of straight lines array distribution.
5. vacuum absorbing platform as claimed in claim 1, it is characterised in that：Wherein at least the part sealing space is in length
Strip, and the length extending direction of at least partly described sealing space is mutually perpendicular to.
6. vacuum absorbing platform as claimed in claim 1, it is characterised in that：Pass through between the bottom plate and the absorption panel
Some attachment screws are detachably connected.
7. vacuum absorbing platform as claimed in claim 1, it is characterised in that：The tracheae installed in the through hole is further included to connect
Head, the gas-tpe fitting connect the sealing cavity.
8. a kind of vacuum suction system, including vacuum pump, it is characterised in that：Further include such as claim 1-7 any one of them
Vacuum absorbing platform, the vacuum pump connect the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373854.3U CN207240005U (en) | 2017-04-11 | 2017-04-11 | Vacuum absorbing platform and vacuum suction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373854.3U CN207240005U (en) | 2017-04-11 | 2017-04-11 | Vacuum absorbing platform and vacuum suction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207240005U true CN207240005U (en) | 2018-04-17 |
Family
ID=61876338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373854.3U Active CN207240005U (en) | 2017-04-11 | 2017-04-11 | Vacuum absorbing platform and vacuum suction system |
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| CN (1) | CN207240005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281057A (en) * | 2019-05-31 | 2019-09-27 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | The general self-sealing of vacuum suction system opens and closes connector certainly |
-
2017
- 2017-04-11 CN CN201720373854.3U patent/CN207240005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281057A (en) * | 2019-05-31 | 2019-09-27 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | The general self-sealing of vacuum suction system opens and closes connector certainly |
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