CN105293068A - Substrate attracting device - Google Patents
Substrate attracting device Download PDFInfo
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- CN105293068A CN105293068A CN201510707890.4A CN201510707890A CN105293068A CN 105293068 A CN105293068 A CN 105293068A CN 201510707890 A CN201510707890 A CN 201510707890A CN 105293068 A CN105293068 A CN 105293068A
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- magnet
- substrate
- blade unit
- shell
- suction means
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Abstract
The invention provides a substrate attracting device which comprises a shell, a substrate attracting unit and a buffering unit. The substrate attracting unit is arranged in the shell and can move up and down, and the buffering unit is arranged in the shell. The buffering unit comprises a first magnet fixed to the inner upper portion of the shell and a second magnet fixed to the outer lower portion of the substrate attracting unit. The magnetic poles of the opposite end faces of the first magnet and the second magnet are the same. When a substrate is attracted, the substrate attracting unit moves downwards along with the shell; when the substrate attracting unit is in contact with the substrate, the substrate attracting unit moves upwards relative to the shell under the reverse acting force of the substrate, and the second magnet moves upwards in the shell along with the substrate attracting unit, so that the second magnet and the substrate attracting unit reset through the repulsive magnetic force between the first magnet and the second magnet, and the impact force generated at the moment the substrate attracting unit makes contact with the substrate is buffered. The substrate transmission efficiency is improved, cost is lowered, and the situation that the substrate is broken when attracted due to squeezing or vacuumizing abnormality is avoided.
Description
Technical field
The present invention relates to substrate conveyance device, particularly relate to a kind of substrate suction means.
Background technology
Liquid crystal indicator (LiquidCrystalDisplay, LCD) have that fuselage is thin, power saving, the many merits such as radiationless, be widely used, as: LCD TV, vehicular telephone, personal digital assistant (PDA), digital camera, computer screen or notebook PC screen etc.
Usual liquid crystal indicator comprises housing, is located at the liquid crystal panel in housing and is located at the backlight module (Backlightmodule) in housing.Wherein, the structure of liquid crystal panel is mainly by a thin-film transistor array base-plate (ThinFilmTransistorArraySubstrate, TFTArraySubstrate), a colored filter substrate (ColorFilterSubstrate, CFSubstrate) and the liquid crystal layer (LiquidCrystalLayer) be configured between two substrates formed, its principle of work is by applying the rotation that driving voltage controls the liquid crystal molecule of liquid crystal layer on two panels glass substrate, the light refraction of backlight module out being produced picture.
Liquid crystal panel needs to capture by substrate suction means to move in the process that product linear flow is dynamic, like this too in edge polisher.Refer to Fig. 1, for a kind of cross-sectional view of existing substrate suction means, mainly comprise get blade unit 100, be sheathed on get blade unit 100 outside shell 200, be fixed on the cushion rubber 300 got on blade unit 100, be located at spring 400 between shell 200 and cushion rubber 300.
Refer to Fig. 2, when getting sheet, get blade unit 100 to move down with shell 200, when getting blade unit 100 and contacting with liquid crystal panel 700, get blade unit 100 and be subject to the reciprocal application force of liquid crystal panel 700 upward movement in shell 200, get blade unit 100 homing described in making under the effect of spring 400 afterwards, thus by spring 400, the impulsive force that the moment of getting blade unit 100 Fluid Contacting crystal panel 700 produces is cushioned.But spring 400 can lose effect because of stress fatigue after having used of a specified duration, causes Spring Card to pause, cause absorption abnormal.And because in the working environment of edge polisher, dust is many, steam is many, spring is more prone to card, causes absorption abnormal and causes fragmentation to delay machine.
Therefore, be necessary to provide a kind of substrate suction means, to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of substrate suction means, the impulsive force that can produce the moment of getting blade unit contact substrate cushions, lifting board transport efficiency, reduces costs, because of the fragmentation that extruding or suction vacuum cause extremely when avoiding drawing substrate.
For achieving the above object, the invention provides a kind of substrate suction means, comprise shell, be located at the buffer cell got blade unit and be located at described enclosure moving up and down in described shell;
Described buffer cell comprises the first magnet of being fixed on above described enclosure and gets the second magnet below blade unit outside described in being fixed on; Described first magnet is identical with the magnetic pole of the opposing end surface of the second magnet;
When getting sheet, described blade unit of getting moves down with described shell, when described get blade unit contact with substrate time, described blade unit of getting is subject to the reciprocal application force of substrate thus relative to described shell upward movement, described second magnet gets blade unit upward movement in the housing with described, make described second magnet by the opposing magnetic force between described first magnet and the second magnet afterwards and get blade unit homing, thus the impulsive force that the moment of getting blade unit contact substrate produces is cushioned.
The described sucker got blade unit and comprise telescopic boom and be located at described telescopic boom lower end.
Described shell comprises sidewall and is located at the upper cover of top side wall, covers and be provided with the first through hole on described.
The sidewall of described shell and upper cover are integral type or detachable.
Described first magnet and the second magnet all ringwise, are got on the telescopic boom of blade unit described in described second magnet is fixed on.
Described first magnet has the second through hole, the diameter of the telescopic boom of blade unit is got described in the diameter of described first through hole and the second through hole is greater than, the upper end of described telescopic boom extends to described housing exterior through described first through hole and the second through hole, and the lower end of described telescopic boom stretches out in described housing exterior.
The size of described second magnet is less than the size of described enclosure, and described second magnet is positioned at described enclosure.
The described telescopic boom getting blade unit is fixed with lower cover in the below of described second magnet.
Described lower cover is positioned at the inside of described shell.
Described lower cover matches with the inwall of described shell, and getting blade unit described in making can move up and down in the inside of described shell.
Beneficial effect of the present invention: substrate suction means of the present invention, portion is provided with the first magnet in the enclosure, be provided with the second magnet getting blade unit outside, and the first magnet is identical with the magnetic pole of the opposing end surface of the second magnet, when getting sheet, described blade unit of getting moves down with described shell, when described get blade unit contact with substrate time, described blade unit of getting is subject to the reciprocal application force of substrate thus relative to described shell upward movement, described second magnet gets blade unit upward movement in the housing with described, make described second magnet by the opposing magnetic force between described first magnet and the second magnet afterwards and get blade unit homing, thus the impulsive force that the moment of getting blade unit contact substrate produces is cushioned, board transport efficiency can be promoted, reduce costs, because of the fragmentation that extruding or suction vacuum cause extremely when avoiding drawing substrate, compared with the existing substrate suction means utilizing spring to carry out cushioning, avoid because entering of steam, glass dust causes spring to get rusty or cause spring deteriorates because period of service is long and cause the spring Caton phenomenon that occurs in adsorption process, reduce risk when substrate drawn by substrate suction means.
Accompanying drawing explanation
In order to further understand feature of the present invention and technology contents, refer to following detailed description for the present invention and accompanying drawing, but accompanying drawing only provides reference and explanation use, is not used for being limited the present invention.
In accompanying drawing,
Fig. 1 is a kind of cross-sectional view of existing substrate suction means;
Fig. 2 be the substrate suction means of Fig. 1 get the schematic diagram that blade unit draws upward movement after substrate;
Fig. 3 is the cross-sectional view of substrate suction means of the present invention;
Fig. 4 is that the blade unit of getting of substrate suction means of the present invention draws schematic diagram relative to shell upward movement after substrate;
Fig. 5 be substrate suction means of the present invention get the schematic diagram of blade unit under the effect of two like magnetic poles repel each other magnetic force after homing.
Detailed description of the invention
For further setting forth the technological means and effect thereof that the present invention takes, be described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
Refer to Fig. 3 to Fig. 5, the invention provides a kind of substrate suction means, comprise shell 2, be located at the buffer cell 3 got blade unit 1 and be located at described shell 2 inside moving up and down in described shell 2.
Particularly, described buffer cell 3 comprises the first magnet 31 of being fixed on described shell 2 inner upper and gets the second magnet 32 of the outside below of blade unit 1 described in being fixed on; Described first magnet 31 is identical with the magnetic pole of the opposing end surface of the second magnet 32.Described shell 2 fixes with outside manipulator (not shown).
When getting sheet, described blade unit 1 of getting moves down with described shell 2, when described get blade unit 1 contact with substrate 7 time, described blade unit 1 of getting is subject to the reciprocal application force of substrate 7 thus relative to described shell 2 upward movement, described second magnet 32 gets blade unit 1 upward movement in described shell 2 with described, make described second magnet 32 by the opposing magnetic force between described first magnet 31 and the second magnet 32 afterwards and get blade unit 1 homing, thus the impulsive force that the moment of getting blade unit 1 contact substrate 7 produces is cushioned.
Particularly, described in get the sucker 12 that blade unit 1 comprises telescopic boom 11 and be located at described telescopic boom 11 lower end, described sucker 12, by being connected with vacuum absorption device (not shown), realizes the absorption to substrate 7.
Particularly, described shell 2 comprises sidewall 21 and is located at the upper cover 22 at sidewall 21 top, and described upper cover 22 is provided with the first through hole 23.Sidewall 21 and the upper cover 22 of described shell 2 can be arranged to integral type, also can be arranged to detachable.
Particularly, described first magnet 31 and the second magnet 32 all ringwise, are got on the telescopic boom 11 of blade unit 1 described in described second magnet 32 is fixed on.Described first magnet 31 has the second through hole 33, the diameter of the telescopic boom 11 of blade unit 1 is got described in the diameter of described first through hole 23 and the second through hole 33 is greater than, the upper end of described telescopic boom 11 extends to described shell 2 outside through described first through hole 23 and the second through hole 33, make to draw in the process of substrate 7, getting blade unit 1 can stretch in shell 2.The lower end of described telescopic boom 11 stretches out in described shell 2 outside, thus conveniently draws substrate 7.
Particularly, the size of described second magnet 32 is less than the size of described shell 2 inside, and it is inner that described second magnet 32 is positioned at described shell 2.
Particularly, the telescopic boom 11 getting blade unit 1 described in is fixed with lower cover 24 in the below of described second magnet 32.Described lower cover 24 is positioned at the inside of described shell 2.Described lower cover 24 matches with the inwall of described shell 2, and getting blade unit 1 described in making can move up and down in the inside of described shell 2.Described second magnet 32 can contact with described lower cover 24 or not contact.
As shown in Figure 4, draw in the process of substrate 7 at substrate suction means, described blade unit 1 of getting moves down with described shell 2, the moment of sucker 12 contact substrate 7, described blade unit 1 of getting is subject to the reciprocal application force of substrate 7 thus relative to described shell 2 upward movement, now the second magnet 32 is with getting blade unit 1 upward movement in shell 2, then as shown in Figure 5, described get the effect of opposing magnetic force between the first magnet 31 and the second magnet 32 of blade unit 1 and the second magnet 32 and self gravitation under get back to initial point, a buffer strip is formed at the opposing magnetic force described in whole process between the first magnet 31 and the second magnet 32, effectively reduce impulsive force suffered when substrate 7 drawn by sucker 12.
In sum, substrate suction means of the present invention, portion is provided with the first magnet in the enclosure, be provided with the second magnet getting blade unit outside, and the first magnet is identical with the magnetic pole of the opposing end surface of the second magnet, when getting sheet, described blade unit of getting moves down with described shell, when described get blade unit contact with substrate time, described blade unit of getting is subject to the reciprocal application force of substrate thus relative to described shell upward movement, described second magnet gets blade unit upward movement in the housing with described, make described second magnet by the opposing magnetic force between described first magnet and the second magnet afterwards and get blade unit homing, thus the impulsive force that the moment of getting blade unit contact substrate produces is cushioned, board transport efficiency can be promoted, reduce costs, because of the fragmentation that extruding or suction vacuum cause extremely when avoiding drawing substrate, compared with the existing substrate suction means utilizing spring to carry out cushioning, avoid because entering of steam, glass dust causes spring to get rusty or cause spring deteriorates because period of service is long and cause the spring Caton phenomenon that occurs in adsorption process, reduce risk when substrate drawn by substrate suction means.
The above; for the person of ordinary skill of the art; can make other various corresponding change and distortion according to technical scheme of the present invention and technical conceive, and all these change and be out of shape the protection domain that all should belong to the accompanying claim of the present invention.
Claims (10)
1. a substrate suction means, it is characterized in that, comprise shell (2), be located at the buffer cell (3) got blade unit (1) and be located at described shell (2) inside moving up and down in described shell (2);
Described buffer cell (3) comprises the first magnet (31) of being fixed on described shell (2) inner upper and gets second magnet (32) of the outside below of blade unit (1) described in being fixed on; Described first magnet (31) is identical with the magnetic pole of the opposing end surface of the second magnet (32);
When getting sheet, described blade unit (1) of getting moves down with described shell (2), when described get blade unit (1) contact with substrate (7) time, described blade unit (1) of getting is subject to substrate (7) reciprocal application force thus relative to described shell (2) upward movement, described second magnet (32) gets blade unit (1) upward movement in described shell (2) with described, make described second magnet (32) by the opposing magnetic force between described first magnet (31) and the second magnet (32) afterwards and get blade unit (1) homing, thus the impulsive force that the moment of getting blade unit (1) contact substrate (7) produces is cushioned.
2. substrate suction means as claimed in claim 1, is characterized in that, described in get the sucker (12) that blade unit (1) comprises telescopic boom (11) and be located at described telescopic boom (11) lower end.
3. substrate suction means as claimed in claim 2, it is characterized in that, described shell (2) comprises sidewall (21) and is located at the upper cover (22) at sidewall (21) top, and described upper cover (22) is provided with the first through hole (23).
4. substrate suction means as claimed in claim 3, is characterized in that, sidewall (21) and the upper cover (22) of described shell (2) are integral type or detachable.
5. substrate suction means as claimed in claim 4, it is characterized in that, described first magnet (31) and the second magnet (32) all ringwise, described second magnet (32) be fixed on described in get on the telescopic boom (11) of blade unit (1).
6. substrate suction means as claimed in claim 5, it is characterized in that, described first magnet (31) has the second through hole (33), the diameter of the telescopic boom (11) of blade unit (1) is got described in described first through hole (23) and the diameter of the second through hole (33) are greater than, the upper end of described telescopic boom (11) extends to described shell (2) outside through described first through hole (23) and the second through hole (33), and the lower end of described telescopic boom (11) stretches out in described shell (2) outside.
7. substrate suction means as claimed in claim 1, it is characterized in that, the size of described second magnet (32) is less than the inner size of described shell (2), and it is inner that described second magnet (32) is positioned at described shell (2).
8. substrate suction means as claimed in claim 2, is characterized in that, described in get blade unit (1) telescopic boom (11) on be fixed with lower cover (24) in the below of described second magnet (32).
9. substrate suction means as claimed in claim 8, it is characterized in that, described lower cover (24) is positioned at the inside of described shell (2).
10. substrate suction means as claimed in claim 9, it is characterized in that, described lower cover (24) matches with the inwall of described shell (2), and getting blade unit (1) described in making can move up and down in the inside of described shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707890.4A CN105293068A (en) | 2015-10-27 | 2015-10-27 | Substrate attracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707890.4A CN105293068A (en) | 2015-10-27 | 2015-10-27 | Substrate attracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105293068A true CN105293068A (en) | 2016-02-03 |
Family
ID=55191038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510707890.4A Pending CN105293068A (en) | 2015-10-27 | 2015-10-27 | Substrate attracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105293068A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927465A (en) * | 2016-05-31 | 2016-09-07 | 上海理工大学 | Magnetic deformation blade of vertical axis wind turbine |
| CN105947676A (en) * | 2016-06-29 | 2016-09-21 | 武汉华星光电技术有限公司 | Removable adsorption device |
| CN106628975A (en) * | 2017-01-25 | 2017-05-10 | 魏汤尧 | Agricultural product guidance and conveying device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003245111A (en) * | 2002-02-27 | 2003-09-02 | Nec Tokin Corp | Walking stick with shock absorber |
| CN1882425A (en) * | 2003-11-21 | 2006-12-20 | 三星钻石工业股份有限公司 | Vacuum suction head, and vacuum suction device and table using the same |
| CN101067962A (en) * | 2006-12-29 | 2007-11-07 | 深圳易拓科技有限公司 | Hard disk protective cover fetching device |
| CN101172344A (en) * | 2006-11-02 | 2008-05-07 | 梁溶灿 | Vacuum suction system |
| JP4195850B2 (en) * | 2003-11-06 | 2008-12-17 | シーケーディ株式会社 | Shock absorber with output function |
| CN104612997A (en) * | 2015-03-02 | 2015-05-13 | 潘阿海 | Anti-toppling shock absorption base |
-
2015
- 2015-10-27 CN CN201510707890.4A patent/CN105293068A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003245111A (en) * | 2002-02-27 | 2003-09-02 | Nec Tokin Corp | Walking stick with shock absorber |
| JP4195850B2 (en) * | 2003-11-06 | 2008-12-17 | シーケーディ株式会社 | Shock absorber with output function |
| CN1882425A (en) * | 2003-11-21 | 2006-12-20 | 三星钻石工业股份有限公司 | Vacuum suction head, and vacuum suction device and table using the same |
| CN101172344A (en) * | 2006-11-02 | 2008-05-07 | 梁溶灿 | Vacuum suction system |
| CN101067962A (en) * | 2006-12-29 | 2007-11-07 | 深圳易拓科技有限公司 | Hard disk protective cover fetching device |
| CN104612997A (en) * | 2015-03-02 | 2015-05-13 | 潘阿海 | Anti-toppling shock absorption base |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927465A (en) * | 2016-05-31 | 2016-09-07 | 上海理工大学 | Magnetic deformation blade of vertical axis wind turbine |
| CN105927465B (en) * | 2016-05-31 | 2019-06-04 | 上海理工大学 | A kind of vertical axis windmill magnetic deformation blade |
| CN105947676A (en) * | 2016-06-29 | 2016-09-21 | 武汉华星光电技术有限公司 | Removable adsorption device |
| CN106628975A (en) * | 2017-01-25 | 2017-05-10 | 魏汤尧 | Agricultural product guidance and conveying device |
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Application publication date: 20160203 |
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