CN106842640A - A kind of vacuum abutted tool - Google Patents
A kind of vacuum abutted tool Download PDFInfo
- Publication number
- CN106842640A CN106842640A CN201611139978.1A CN201611139978A CN106842640A CN 106842640 A CN106842640 A CN 106842640A CN 201611139978 A CN201611139978 A CN 201611139978A CN 106842640 A CN106842640 A CN 106842640A
- Authority
- CN
- China
- Prior art keywords
- cavity
- base
- drop device
- vacuum abutted
- upper substrate
- 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
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Classifications
-
- 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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Abstract
The invention discloses a kind of vacuum abutted tool, it includes base and anti-drop device that is some compressible and can keeping compressive state upon compression, base is provided with the platform for placing infrabasal plate, some open-topped cavitys are offered on base, cavity is located at platform periphery, anti-drop device bottom is within the cavity, and anti-drop device top stretches out cavity and be resisted against lower surface and is coated with the upper substrate lower surface of glue by open top.Vacuum abutted tool proposed by the present invention sets anti-drop device that is some compressible and can keeping compressive state upon compression on base, it is pressed downward after upper substrate fits to upper substrate with infrabasal plate in press mechanism, anti-drop device can keep compression set, prevent upper substrate from being separated with infrabasal plate.Compared to existing technology, vacuum abutted tool proposed by the present invention can prevent because press mechanism rise when, upper substrate is separated with infrabasal plate, it is ensured that product is fitted successfully, it is ensured that the yields of product.
Description
Technical field
The present invention relates to vacuum abutted technical field, and in particular to a kind of vacuum abutted tool.
Background technology
In the manufacturing process of the product such as liquid crystal or touch panel, have two plate base materials are fit together using glue
Processing step, in order to avoid glue produces bubble during laminating, typically can in carrying out laminating processing procedure in vacuum cavity,
Infrabasal plate top is placed on after upper substrate lower surface typically is coated into glue in the prior art, is put into vacuum cavity, then
Vacuumize, until vacuum values reach requirement, then the press mechanism in vacuum cavity pushes upper base near the direction of infrabasal plate
Plate, last press mechanism rises, you can obtain desired adhesive product.But when press mechanism rises, upper substrate has by jacking
And the possibility for infrabasal plate separate, can so cause portioned product to be fitted and fail, cause yields to decline.Therefore, it is necessary to carry
Go out a kind of new technical scheme to solve these problems.
The content of the invention
The present invention proposes a kind of vacuum abutted tool, when solution rises because of press mechanism in the prior art, in fact it could happen that on
Substrate is separated with infrabasal plate, is caused portioned product to be fitted and is failed, the problem that the yields for causing declines.
To achieve these goals, the technical proposal of the invention is realized in this way：A kind of vacuum abutted tool, including bottom
Seat and anti-drop device that is some compressible and can keeping compressive state upon compression, the base are provided with for placing lower base
The platform of plate, offers some open-topped cavitys on the base, the cavity is located at the platform periphery, the anticreep
Bottom of device is located in the cavity, and the anti-drop device top stretches out cavity and be resisted against lower surface and coats by the opening
Have on the upper substrate lower surface of glue.
Preferably, the anti-drop device includes magnet unit, Flexible element and magnetic metal body, under the Flexible element
End is resisted against on magnet unit upper surface, and the Flexible element upper end is resisted against on magnetic metal body bottom.
Preferably, the magnetic metal body bottom is provided with boss, and the area of section of the boss is not more than the cavity
Area of section, and not less than the cavity hatch area.
Preferably, the magnet unit is discshaped magnet, and the Flexible element is spring, and the magnetic metal body is circle
Column structure, the spring top is resisted against the lower end of boss.
Preferably, some through holes for connecting cavity and the external world are offered on the base side wall.
Preferably, the top surrounding of the base is vertically provided with some positioning side plates.
Compared with prior art, present invention tool has the advantage that：Vacuum abutted tool proposed by the present invention sets on base
Anti-drop device some compressible and that compressive state can be kept upon compression is put, the supreme base of upper substrate is pressed downward in press mechanism
After plate is fitted with infrabasal plate, anti-drop device can keep compression set, prevent upper substrate from being separated with infrabasal plate.Compared to existing technology,
Vacuum abutted tool proposed by the present invention can prevent because press mechanism rise when, upper substrate is separated with infrabasal plate, it is ensured that product
Fit successfully, it is ensured that the yields of product.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention；
Fig. 2 is partial perspective view of the invention；
Fig. 3 is the partial enlarged drawing of part A in Fig. 2.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not paid
Embodiment, belongs to the scope of protection of the invention.
As depicted in figs. 1 and 2, a kind of vacuum abutted tool proposed by the present invention, including base 1 and it is some compressible and
The anti-drop device 2 of compressive state can be kept upon compression, and base 1 is provided with the platform 11 for placing infrabasal plate 4, on base 1
Some open-topped cavitys 12 are offered, cavity 12 is located at the periphery of platform 11, and the bottom of anti-drop device 2 is located in cavity 12, is prevented
The de- top of device 2 stretches out cavity 12 and is resisted against lower surface and is coated with the lower surface of upper substrate 3 of glue by opening.
As shown in Fig. 2 in the present embodiment, anti-drop device 2 includes magnet unit 21, Flexible element 22 and magnetic metal body
23, the lower end of Flexible element 22 is resisted against on the upper surface of magnet unit 21, and the upper end of Flexible element 22 is resisted against under magnetic metal body 23
On end.It is pressed downward after upper substrate 3 fits to upper substrate 3 with infrabasal plate 4 in press mechanism, magnet unit 21 is by magnetic metal body
23 hold, and suction is more than the elastic force of Flexible element 22, so that the Flexible element 22 after compression will not temporarily recover, on infrabasal plate 4
End face passes through glue temporary adhesion with the lower surface of upper substrate 3, along with the gravity of upper substrate 3, when press mechanism rises, upper base
Plate 3 will not be separated with infrabasal plate 4, conveniently carry out glue curing process, it is ensured that be fitted successfully, it is ensured that the non-defective unit of product
Rate.
As shown in Figures 2 and 3, in the present embodiment, the bottom of magnetic metal body 23 is provided with boss 231, the section of boss 231
Area is not more than the area of section of cavity 12, and not less than the aperture area of cavity 12.This ensure that magnetic metal body 23 will not be with
Cavity 12 is completely disengaged from.
As shown in Fig. 2 in the present embodiment, magnet unit 21 is discshaped magnet, Flexible element 22 is spring, magnetic metal
Body 23 is cylindrical-shaped structure, and spring top is resisted against the lower end of boss 231.
As depicted in figs. 1 and 2, in the present embodiment, offered on the side wall of base 1 some for connecting cavity 12 with the external world
Through hole 13, so ensures when press mechanism pushes upper substrate 3, magnetic metal body 23 can smoothly be moved downward in cavity 12,
And after the completion of infrabasal plate 4 is fitted with upper substrate 3, magnetic metal body 23 is held by magnet unit 21, it is impossible to when separating, can pass through
Through hole 13 is passed through jacking magnetic metal body 23 by malleation, it is separated with magnet unit 21.The top surrounding of base 1 vertically sets
There are some positioning side plates 14, this ensure that during upper substrate 3 is fitted with infrabasal plate 4, will not shift, it is ensured that product
Quality.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (6)
1. a kind of vacuum abutted tool, it is characterised in that：Including base (1) and it is some compressible and upon compression can keep pressure
The anti-drop device (2) of contracting state, the base (1) is provided with the platform (11) for placing infrabasal plate, is opened on the base (1)
Some open-topped cavitys (12) are provided with, the cavity (12) is positioned at the platform (11) periphery, anti-drop device (2) bottom
Portion is located in the cavity (12), and anti-drop device (2) top is stretched out cavity (12) and is resisted against by the open top
Lower surface is coated with the upper substrate lower surface of glue.
2. vacuum abutted tool according to claim 1, it is characterised in that：The anti-drop device (2) is including magnet unit
(21), Flexible element (22) and magnetic metal body (23), Flexible element (22) lower end are resisted against on magnet unit (21)
On end face, Flexible element (22) upper end is resisted against on magnetic metal body (23) bottom.
3. vacuum abutted tool according to claim 2, it is characterised in that：Magnetic metal body (23) bottom is provided with
Boss (231), the area of section of the boss (231) is not more than the cavity (12) area of section, and not less than the cavity
(12) aperture area.
4. the vacuum abutted tool according to Claims 2 or 3, it is characterised in that：The magnet unit (21) is discoid
Magnet, the Flexible element (22) is spring, and the magnetic metal body (23) is cylindrical-shaped structure, and the spring top is resisted against
The lower end of boss (231).
5. the vacuum abutted tool according to claim 1-3 any one, it is characterised in that：On the wall of base (1) side
Offer some through holes (13) for connecting cavity (12) and the external world.
6. the vacuum abutted tool according to claim 1-3 any one, it is characterised in that：The top of the base (1)
Surrounding is vertically provided with some positioning side plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139978.1A CN106842640A (en) | 2016-12-12 | 2016-12-12 | A kind of vacuum abutted tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139978.1A CN106842640A (en) | 2016-12-12 | 2016-12-12 | A kind of vacuum abutted tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106842640A true CN106842640A (en) | 2017-06-13 |
Family
ID=59140173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611139978.1A Pending CN106842640A (en) | 2016-12-12 | 2016-12-12 | A kind of vacuum abutted tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106842640A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007212572A (en) * | 2006-02-07 | 2007-08-23 | Ulvac Japan Ltd | Method and device for manufacturing laminated substrate |
| US20070289711A1 (en) * | 2006-05-17 | 2007-12-20 | Takuya Kaizu | Substrate assembling apparatus and substrate assembling method using the same |
| JP2009122666A (en) * | 2007-10-26 | 2009-06-04 | Shibaura Mechatronics Corp | Apparatus for bonding substrates and method for bonding substrates |
| CN202293573U (en) * | 2011-10-19 | 2012-07-04 | 洋华光电股份有限公司 | Panel laminating device with improved structure |
| CN103258771A (en) * | 2007-10-30 | 2013-08-21 | 株式会社尼康 | Substrate holding member and substrate bonding apparatus |
| CN206421117U (en) * | 2016-12-12 | 2017-08-18 | 合肥瑞硕科技有限公司 | A kind of vacuum abutted tool |
-
2016
- 2016-12-12 CN CN201611139978.1A patent/CN106842640A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007212572A (en) * | 2006-02-07 | 2007-08-23 | Ulvac Japan Ltd | Method and device for manufacturing laminated substrate |
| US20070289711A1 (en) * | 2006-05-17 | 2007-12-20 | Takuya Kaizu | Substrate assembling apparatus and substrate assembling method using the same |
| JP2009122666A (en) * | 2007-10-26 | 2009-06-04 | Shibaura Mechatronics Corp | Apparatus for bonding substrates and method for bonding substrates |
| CN103258771A (en) * | 2007-10-30 | 2013-08-21 | 株式会社尼康 | Substrate holding member and substrate bonding apparatus |
| CN202293573U (en) * | 2011-10-19 | 2012-07-04 | 洋华光电股份有限公司 | Panel laminating device with improved structure |
| CN206421117U (en) * | 2016-12-12 | 2017-08-18 | 合肥瑞硕科技有限公司 | A kind of vacuum abutted tool |
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