CN104199201A - Vacuum air pressure device assisting in assembling liquid crystal module - Google Patents
Vacuum air pressure device assisting in assembling liquid crystal module Download PDFInfo
- Publication number
- CN104199201A CN104199201A CN201410423556.1A CN201410423556A CN104199201A CN 104199201 A CN104199201 A CN 104199201A CN 201410423556 A CN201410423556 A CN 201410423556A CN 104199201 A CN104199201 A CN 104199201A
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- vacuum
- liquid crystal
- crystal module
- vacuum generator
- pedestal
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Abstract
A vacuum air pressure device assisting in assembling a liquid crystal module comprises a base, a vacuum generator and a positive pressure air source conveying device. The vacuum generator is arranged inside or outside the base, the positive pressure air source conveying device is arranged outside the base, an inclined face is formed at the upper end of the base, a positioning plate parallel to the inclined face is fixedly arranged on the inclined face, a vacuum plate parallel to the positioning plate is fixedly arranged on the positioning plate, a vacuum groove is formed in the vacuum plate, and the vacuum generator is connected with the positive pressure air source conveying device through a second air pipe. According to the vacuum air pressure device, the positive pressure air source is conveyed to the vacuum generator through the positive pressure air source conveying device, the vacuum generator converts the positive pressure air source into a negative pressure air source, air in the vacuum groove flows into the vacuum generator through a first air pipe to enable the air pressure in the vacuum groove to be lowered, an assembly of the liquid crystal module arranged in the vacuum groove is absorbed and attached to the vacuum plate under the action of the external atmospheric pressure, alignment assembly of other assemblies of the liquid crystal module based on the assembly absorbed and attached to the vacuum plate is facilitated, and assembly accuracy is improved.
Description
Technical field
The present invention relates to a kind of vacuum pressure device, relate in particular to a kind of vacuum pressure device of auxiliary assembling liquid crystal module.
Background technology
At present, prior art is in assembling during liquid crystal module, and operating personnel relies on naked eyes the normal phase, and need to superpose the up and down assembly of assembling such as liquid crystal display and backlight is carried out to manual alignment assembling, and this assembling mode accuracy rate is lower, and assembling procedure is loaded down with trivial details; Meanwhile, assembly is being carried out to, in the process of contraposition assembling, easily cause assembling off normal, and because operating personnel assembles with eye for a long time, causing operating personnel's eye tired, packaging efficiency is low, thereby increases assembly cost.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, the vacuum pressure device of the auxiliary assembling liquid crystal module that a kind of contraposition is accurate, packaging efficiency is high is provided.
The present invention realizes like this, a kind of vacuum pressure device of auxiliary assembling liquid crystal module, it comprises a pedestal, a vacuum generator and a malleation source conveying device, and described vacuum generator is located at described base interior or outside, and it is outside that described malleation source conveying device is located at described pedestal;
Pedestal upper end offers an inclined-plane, on described inclined-plane, be installed with a parallel location-plate with it, on described location-plate, be installed with a parallel evacuated panel with it, on described evacuated panel, offer a vacuum tank, described vacuum tank bottom offers some vacuum holes, in described evacuated panel, be provided with a trachea being communicated with described vacuum hole, described trachea is connected with described vacuum generator by one first tracheae, described vacuum generator is connected with described malleation source conveying device by one second tracheae, described malleation source conveying device is for carrying malleation source of the gas to described vacuum generator, described vacuum generator is for converting malleation source of the gas to negative pressure source of the gas.
Particularly, between described location-plate and described inclined-plane, by some joint pins, be fixedly connected with.
Particularly, on described evacuated panel, offer some pilot holes that run through described evacuated panel, on described location-plate, be installed with some reference columns that are arranged in described pilot hole.
Particularly, some described vacuum holes are matrix spread configuration.
Further, in described vacuum tank, be installed with gulde edge.
Preferably, described vacuum generator is multi-stage vacuum generator.
Further, described malleation source conveying device comprises the pedal setting gradually from top to bottom, some springs, a pedestal and an air compressor, between described pedal and described pedestal, be rotationally connected, some described springs upper end is connected with described pedal, some described springs lower end is connected with described pedestal, described pedestal is connected with described air compressor by the 3rd tracheae, is provided with a switch for conducting and described the 3rd tracheae of switching in described pedestal; When stepping on described pedal, described pedal pushes described switch, the 3rd tracheae described in described switch conduction; When unclamping described pedal, described pedal and described switch disengage, and described switch disconnects described the 3rd tracheae.
The vacuum pressure device of auxiliary assembling liquid crystal module provided by the invention, malleation source conveying device produces malleation source of the gas and is transported in vacuum generator by the second tracheae, vacuum generator converts negative pressure source of the gas to malleation source of the gas, because the air pressure in vacuum tank is standard atmospheric pressure, and by the first tracheae, be communicated with between vacuum tank and vacuum generator, therefore, there is draught head in the gas in vacuum tank and the gas in vacuum generator, gas in vacuum tank can flow to vacuum generator by the first tracheae, cause the air pressure in vacuum tank reduce and move closer in vacuum, the assembly of being located at the liquid crystal module in vacuum tank is tightly adsorbed onto on evacuated panel under the atmospheric effect in the external world, thereby other assemblies of being convenient to liquid crystal module carry out contraposition assembling on the basis that is adsorbed to the assembly on evacuated panel, improved the accuracy rate of assembling, improved packaging efficiency, reduced assembly cost, solved the problem of operating personnel due to the eye fatigue causing with eye assembling for a long time.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the vacuum pressure device of a kind of auxiliary assembling liquid crystal module that provides of the embodiment of the present invention.
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 clearly and completely described.
As shown in Figure 1, the vacuum pressure device of a kind of auxiliary assembling liquid crystal module that the embodiment of the present invention provides, comprise a pedestal 1, a vacuum generator 2 and a malleation source conveying device 3, it is inner or outside that vacuum generator 2 is located at pedestal 1, vacuum generator 2 is a kind of novel, efficient, clean, economic, small-sized vacuum components and parts that utilize malleation source of the gas to produce negative pressure source of the gas, malleation source conveying device 3 is located at pedestal 1 outside, and malleation source conveying device 3 is a kind ofly to provide small-sized, the environmental protection of malleation source of the gas, economic device for vacuum generator 2;
Described pedestal 1 upper end offers an inclined-plane 4, on inclined-plane 4, be installed with parallel with it location-plate 5, location-plate 5 has positioning action, on location-plate 5, be installed with a parallel evacuated panel 6 with it, on evacuated panel 6, offer a vacuum tank 61, vacuum tank 61 bottoms offer some vacuum holes 62, vacuum hole 62 is matrix spread configuration, simultaneously, in vacuum tank 61, set firmly some gulde edge (not shown), gulde edge is for positioning the assembly of liquid crystal module, in evacuated panel 6, be provided with a trachea 63 being communicated with vacuum hole 62, trachea 63 is connected with vacuum generator 2 by one first tracheae 11, vacuum generator 2 is connected with malleation source conveying device 3 by one second tracheae 12, malleation source conveying device 3 is for carrying malleation source of the gas to vacuum generator 2, vacuum generator 2 is for converting malleation source of the gas to negative pressure source of the gas.
Principle of work of the present invention is: malleation source conveying device 3 produces malleation source of the gas and is transported in vacuum generator 2 by the second tracheae 12, vacuum generator 2 converts negative pressure source of the gas to malleation source of the gas, because the air pressure in vacuum tank 61 is standard atmospheric pressure, and by the first tracheae 11, be communicated with between vacuum tank 61 and vacuum generator 2, therefore, there is draught head in the gas in the gas in vacuum tank 61 and vacuum generator 2, gas in vacuum tank 61 can flow to vacuum generator 2 by the first tracheae 11, cause the air pressure in vacuum tank 61 reduce and move closer in vacuum, the assembly of being located at the liquid crystal module in vacuum tank 61 is tightly adsorbed onto on evacuated panel 6 under the atmospheric effect in the external world, thereby other assemblies of being convenient to liquid crystal module carry out contraposition assembling on the basis that is adsorbed to the assembly on evacuated panel 6, improved the accuracy rate of assembling, improved packaging efficiency, reduced assembly cost, solved the problem of operating personnel due to the eye fatigue causing with eye assembling for a long time.
Particularly, location-plate 5 with the annexation between pedestal 1 is: between the inclined-plane 4 of location-plate 5 and pedestal 1, by some joint pins 51, be fixedly connected with, make keeping parallelism between location-plate 5 and inclined-plane 4, avoid location-plate 5 landing on inclined-plane 4.
Particularly, annexation between location-plate 5 and evacuated panel 6 is: on evacuated panel 6, offer some pilot holes 61 that run through evacuated panel 6, on location-plate 5, be installed with some reference columns 52 that are arranged in pilot hole 61, pilot hole 61 mutually wears and coordinates with reference column 52, thereby evacuated panel 6 is fixed on location-plate 5.
Preferably, described vacuum generator 2 is multi-stage vacuum generator, and owing to consuming under identical compressed-air actuated condition, the rate of air sucked in required of multi-stage vacuum generator is generally several times of single-stage vacuum generator, and therefore, multi-stage vacuum generator efficiency is high.
Particularly, described malleation source conveying device 3 comprises the pedal 31 setting gradually from top to bottom, some springs 32, a pedestal 33 and an air compressor (not shown), between pedal 31 and pedestal 33, be rotationally connected, some springs 32 upper ends are connected with pedal 31, some springs 32 lower ends are connected with pedestal 33, pedestal 33 is connected with air compressor by the 3rd tracheae 34, is provided with a switch (not shown) for conducting and switching the 3rd tracheae 34 in pedestal 33; When stepping on pedal 31, pedal 31 extruding switches, switch conduction the 3rd tracheae 34, air compressor provides malleation source of the gas to vacuum generator 2; When unclamping pedal 31, pedal 31 disengages with switch, and switch disconnects the 3rd tracheae 34, and air compressor stops providing malleation source of the gas to vacuum generator 2.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. assist the vacuum pressure device of assembling liquid crystal module for one kind, it is characterized in that, comprise a pedestal, a vacuum generator and a malleation source conveying device, described vacuum generator is located at described base interior or outside, and it is outside that described malleation source conveying device is located at described pedestal;
Described pedestal upper end offers an inclined-plane, on described inclined-plane, be installed with a parallel location-plate with it, on described location-plate, be installed with a parallel evacuated panel with it, on described evacuated panel, offer a vacuum tank, described vacuum tank bottom offers some vacuum holes, in described evacuated panel, be provided with a trachea being communicated with described vacuum hole, described trachea is connected with described vacuum generator by one first tracheae, described vacuum generator is connected with described malleation source conveying device by one second tracheae, described malleation source conveying device is for carrying malleation source of the gas to described vacuum generator, described vacuum generator is for converting malleation source of the gas to negative pressure source of the gas.
2. the vacuum pressure device of a kind of auxiliary assembling liquid crystal module according to claim 1, is characterized in that, between described location-plate and described inclined-plane, by some joint pins, is fixedly connected with.
3. the vacuum pressure device of a kind of auxiliary assembling liquid crystal module according to claim 1, it is characterized in that, on described evacuated panel, offer some pilot holes that run through described evacuated panel, on described location-plate, be installed with some reference columns that are arranged in described pilot hole.
4. the vacuum pressure device of a kind of auxiliary assembling liquid crystal module according to claim 1, is characterized in that, some described vacuum holes are matrix spread configuration.
5. the vacuum pressure device of a kind of auxiliary assembling liquid crystal module according to claim 1, is characterized in that, in described vacuum tank, is provided with gulde edge.
6. the vacuum pressure device of a kind of auxiliary assembling liquid crystal module according to claim 1, is characterized in that, described vacuum generator is multi-stage vacuum generator.
7. the vacuum pressure device of a kind of auxiliary assembling liquid crystal module according to claim 1, it is characterized in that, described malleation source conveying device comprises the pedal setting gradually from top to bottom, some springs, a pedestal and an air compressor, between described pedal and described pedestal, be rotationally connected, some described springs upper end is connected with described pedal, some described springs lower end is connected with described pedestal, described pedestal is connected with described air compressor by the 3rd tracheae, is provided with a switch for conducting and described the 3rd tracheae of switching in described pedestal; When stepping on described pedal, described pedal pushes described switch, the 3rd tracheae described in described switch conduction; When unclamping described pedal, described pedal and described switch disengage, and described switch disconnects described the 3rd tracheae.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423556.1A CN104199201B (en) | 2014-08-26 | 2014-08-26 | A kind of vacuum pressure device for aiding in assembling liquid crystal module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423556.1A CN104199201B (en) | 2014-08-26 | 2014-08-26 | A kind of vacuum pressure device for aiding in assembling liquid crystal module |
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| CN104199201A true CN104199201A (en) | 2014-12-10 |
| CN104199201B CN104199201B (en) | 2018-01-09 |
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| CN201410423556.1A Active CN104199201B (en) | 2014-08-26 | 2014-08-26 | A kind of vacuum pressure device for aiding in assembling liquid crystal module |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374021A (en) * | 1992-11-27 | 1994-12-20 | Orbotech Ltd. | Vacuum holder particulary useful as a vacuum table |
| CN101075036A (en) * | 2006-05-17 | 2007-11-21 | 株式会社日立工业设备技术 | Substrate assembling apparatus and substrate assembling method using the same |
| CN101676770A (en) * | 2008-09-19 | 2010-03-24 | 北京京东方光电科技有限公司 | Liquid crystal panel shift apparatus and method |
| CN102837212A (en) * | 2012-09-17 | 2012-12-26 | 苏州珈玛自动化科技有限公司 | Adsorption jig with built-in vacuum generator |
| CN103676241A (en) * | 2013-12-23 | 2014-03-26 | 合肥京东方光电科技有限公司 | Device for dismounting backlight source |
| CN204065599U (en) * | 2014-08-26 | 2014-12-31 | 江西合力泰科技有限公司 | A kind of vacuum pressure device of auxiliary assembling liquid crystal module |
-
2014
- 2014-08-26 CN CN201410423556.1A patent/CN104199201B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374021A (en) * | 1992-11-27 | 1994-12-20 | Orbotech Ltd. | Vacuum holder particulary useful as a vacuum table |
| CN101075036A (en) * | 2006-05-17 | 2007-11-21 | 株式会社日立工业设备技术 | Substrate assembling apparatus and substrate assembling method using the same |
| CN101676770A (en) * | 2008-09-19 | 2010-03-24 | 北京京东方光电科技有限公司 | Liquid crystal panel shift apparatus and method |
| CN102837212A (en) * | 2012-09-17 | 2012-12-26 | 苏州珈玛自动化科技有限公司 | Adsorption jig with built-in vacuum generator |
| CN103676241A (en) * | 2013-12-23 | 2014-03-26 | 合肥京东方光电科技有限公司 | Device for dismounting backlight source |
| CN204065599U (en) * | 2014-08-26 | 2014-12-31 | 江西合力泰科技有限公司 | A kind of vacuum pressure device of auxiliary assembling liquid crystal module |
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| CN104199201B (en) | 2018-01-09 |
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Inventor after: Feng Zhaoxin Inventor after: Li Zhong Inventor before: Li Zhong |
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