CN205222048U - Liquid crystal panel turnover device of leak protection gas - Google Patents
Liquid crystal panel turnover device of leak protection gas Download PDFInfo
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- CN205222048U CN205222048U CN201520847048.6U CN201520847048U CN205222048U CN 205222048 U CN205222048 U CN 205222048U CN 201520847048 U CN201520847048 U CN 201520847048U CN 205222048 U CN205222048 U CN 205222048U
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Abstract
The utility model relates to a liquid crystal display field, in particular to liquid crystal panel turnover device of leak protection gas, including the vacuum chuck panel and being located the upset support tool on it, be equipped with handle and a plurality of vacuum chuck on the vacuum chuck panel, vacuum chuck distributes in the four corners and the geometric centre position of vacuum chuck panel, vacuum chuck communicates by flexible trachea, through three - way valve connection between the flexible trachea, is equipped with the vacuum self -closing valve above each flexible trachea. The utility model discloses a set up vacuum chuck to and the vacuum self -closing valve, guarantee that other sucking discs still have the vacuum, thereby prevent the phenomenon that liquid crystal display panel dropped.
Description
Technical field
The utility model relates to the field of liquid crystal display, particularly the turnover device for liquid crystal panel of anti-gas-leak.
Background technology
Along with LCD TV and other miscellaneous liquid crystal display devices are greatly expanded, for the demand of liquid crystal panel and requirements for quality also more and more higher.Liquid crystal panel is the primary clustering of Liquid Crystal Display, liquid crystal panel determines the brightness of Liquid Crystal Display, contrast ratio, color and visible angle to a great extent, therefore, the many factors such as output, quality of liquid crystal panel all directly affects quality, the price of liquid crystal display device self; Due to the difference of liquid crystal module product design scheme, portioned product is caused to need to produce just carrying out after forward and reverse for liquid crystal panel upset, assemble.But because liquid crystal panel assembly is very thin, easily crisp, operator directly picks and places the damage very easily causing liquid crystal panel assembly with hand, and use full automatic large-scale vacuum adsorption plant, itself cost is high, causes use cost correspondingly to rise.
Chinese patent Authorization Notice No. CN203006471U provides a kind of Manual turnover device of liquid crystal panel, comprise vacuum cup tool and turnover bracket frock, vacuum cup tool is provided with handle and several vacuum cups, all vacuum cups are ganged up by flexible tracheae, turnover bracket frock is provided with several pillar stiffeners, each pillar stiffener top holds up a supporting plate combination body be formed by stacking by soft flat board and rigid flat board, the top end face of all supporting plate combination bodies is in same level, the bottom of each pillar stiffener is fixed on rack beam, rack beam is fixed on substrate.The utility model structure is simple, and processing ease is easy to use, fully can meet liquid crystal panel upset demand in process of production, improve production efficiency, and it be low to have cost of manufacture, and quality gently waits outstanding advantages.But; adsorption liquid crystal panel is gone by multiple vacuum cup; liquid crystal panel processing and installation environment can not reach the lustration class of dust-free workshop; sucker rubber in use will inevitably adhering dust, hair or glass cement; the foreign material rested between rubber and liquid crystal panel will cause sucker to leak gas, and conventional aluminum hull or iron-clad sucker are not equipped with protection box, and sucker is arbitrarily shelved on ground by workman; rubber surface is easily scratched by coarse ground, and this more exacerbates the gas leakage of sucker.Meanwhile, the surface of liquid crystal panel is smooth not and bright and clean, causes sucker easily to leak gas.When the gas leakage degree of sucker can cause liquid crystal panel to be dropped, in advance without any sign.
Utility model content
The purpose of this utility model is to provide the turnover device for liquid crystal panel of anti-gas-leak, by arranging vacuum self-closing valve, can ensure that other suckers still have vacuum, thus the phenomenon preventing liquid crystal panel from dropping.
The utility model provides a kind of base case: the turnover device for liquid crystal panel of anti-gas-leak, the turnover bracket frock comprising vacuum cup panel and be located thereon, vacuum cup panel is provided with handle and multiple vacuum cup, and vacuum cup is distributed in corner and the geometric centre position of vacuum cup panel; Vacuum cup is communicated with to get up by flexible tracheae, is connected, be provided with vacuum self-closing valve above each flexible tracheae between flexible tracheae by triple valve.
Principle of work and beneficial effect are: first, vacuum cup panel is positioned over directly over liquid crystal panel, and then the handle held on vacuum cup panel, vacuum cup on vacuum cup panel is close on liquid crystal panel, by the downforce of handle, air in sucker is drained only, then decontrols handle, vacuum cup being adsorbed on liquid crystal panel tightly.Then by turnover bracket frock, liquid crystal panel is repeatedly overturn, is convenient to process liquid crystal panel and assemble.After assembling completes, upwards spanner handle, opens air valve switch, and extraneous air enters, and vacuum cup and liquid crystal panel depart from, and take off this device.
The utility model adopts vacuum cup to carry out uniform adsorption to liquid crystal panel, and wherein vacuum cup is positioned at corner and the geometric centre position of its panel, can realize, to liquid crystal panel uniform stressed, making it there will not be inclination.Meanwhile, in order to control the vacuum in vacuum cup and be communicated with, can be communicated with it by triple valve.Meanwhile, due to the plane unfairness of liquid crystal panel, or sucker itself has wearing and tearing, there will be gas leak phenomenon, thus cannot ensure its vacuum leakproofness, causes liquid crystal panel drop and break into pieces.Multiple vacuum cup is when same source of the gas draws workpiece, a certain sucker need be prevented because of the gas leakage of each side reason thus destroy vacuum, sucker is then without suction, in the case, need be added on each sucker and install a vacuum self-closing valve additional, this valve also can not destroy vacuum when a certain sucker leaks gas, and other suckers still have vacuum, and workpiece can not be caused to inhale not.
Further prioritization scheme one for base case: turnover bracket frock comprises multiple pillar stiffener, each pillar stiffener top holds up the supporting plate combination body be formed by stacking by soft flat board and rigid flat board.Because liquid crystal panel is when assembling and processing, needs to operate the two sides of liquid crystal panel, can overturn liquid crystal panel, and turnover bracket frock is connected by multiple pillar stiffener for this reason, the homogeneity that it is stressed can be realized.Meanwhile, superimposed by soft flat board and rigid flat board, can be connected with two walls transmitting liquid crystal panel, be convenient to overturn liquid crystal panel and operate.
Further prioritization scheme two for prioritization scheme one: pillar stiffener and vacuum cup panel hinged.Because vacuum cup panel is positioned at vertical direction, and the two ends of pillar stiffener will be connected with the sidewall of the horizontal direction of both sides, for this reason, by pillar stiffener and vacuum cup panel hinged, are convenient to pillar stiffener and assist the upset of vacuum cup panel.
Further prioritization scheme three for base case: flexible tracheae is communicated with same tank of bleeding.Because this device is provided with multiple sucker, in order to ensure its air-breathing and venting simultaneously, ensureing its stressed homogeneity, for this reason, flexible tracheae can be set and be connected with same tank of bleeding.
Further prioritization scheme four for prioritization scheme one: the top end face of supporting plate combination body is in same level.In order to ensure in the process of big restaurant, the upset dynamics of supporting plate combination body to liquid crystal panel is identical, for this reason, arranges its end face and is in same level, and is convenient to install.
Further prioritization scheme five for base case: vacuum cup and vacuum cup panel sliding block joint.Because the size of liquid crystal panel is different, in order to adapt to the demand of various sizes and model, for this reason, vacuum cup and vacuum cup panel sliding block joint are set.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of vacuum cup panel of the present utility model;
Fig. 2 is structural representation of the present utility model.
Mark in above-mentioned figure is: vacuum cup panel 1, turnover bracket frock 2, vacuum cup 3, handle 4, flexible tracheae 5, vacuum self-closing valve 6, tank 7 of bleeding, pillar stiffener 8, and soft dull and stereotyped 9, rigid dull and stereotyped 10.
Detailed description of the invention
As depicted in figs. 1 and 2, the turnover device for liquid crystal panel of anti-gas-leak, comprise vacuum cup panel 1 and turnover bracket frock 2, turnover bracket frock 2 is connected with vacuum cup panel 1 by screw.Vacuum cup panel 1 is rectangle, and adopt plastic material to make, owing to being coated with circuit above liquid crystal panel, plastic material can prevent it from conducting electricity.Vacuum cup panel 1 is provided with multiple chute above, and vacuum cup panel 1 is connected with vacuum cup 3 by chute, is wherein convenient to the liquid crystal panel adapting to different model and size.Meanwhile, the number being provided with vacuum cup 3 is eight, and wherein the corner of vacuum cup panel 1 is respectively arranged with a vacuum cup 3, and its geometric centre position is provided with four remaining vacuum cups 3.The upper surface of vacuum cup panel 1 is provided with handle 4, for controlling suction and the releasing of vacuum.Vacuum cup 3 is communicated with to get up by flexible tracheae 5, connected by triple valve between flexible tracheae 5, each flexible tracheae 5 is provided with vacuum self-closing valve 6 above, flexible tracheae 5 is communicated with same tank 7 of bleeding, can control and air feed vacuum, prevent single vacuum cup 3 from leaking gas and the phenomenon that drops of the liquid crystal panel caused.Turnover bracket frock 2 comprises multiple pillar stiffener 8, and pillar stiffener 8 is hinged with vacuum cup panel 1, can support vacuum cup panel 1 and overturn.Each pillar stiffener 8 top holds up by the soft dull and stereotyped 9 and rigid dull and stereotyped 10 supporting plate combination bodies be formed by stacking, and the top end face of supporting plate combination body is in same level, is convenient to vacuum cup panel 1 to be connected with the sidewall of horizontal surface, is convenient to its upset and assembling.
First, vacuum cup panel 1 is positioned over directly over liquid crystal panel, and then the handle 4 held on vacuum cup panel 1, vacuum cup 3 on vacuum cup panel 1 is close on liquid crystal panel, by the downforce of handle 4, air in vacuum cup 3 is drained only, then decontrol handle 4, vacuum cup 3 being adsorbed on liquid crystal panel tightly.Then by turnover bracket frock 2, liquid crystal panel is repeatedly overturn, is convenient to process liquid crystal panel and assemble.After assembling completes, upwards spanner handle 4, opens air valve switch, and extraneous air enters, and vacuum cup 3 and liquid crystal panel depart from, and take off this device.
Above-described is only preferred implementation of the present utility model, should be understood that for a person skilled in the art, under the prerequisite not departing from the utility model structure, can also make some distortion and improvement, these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (6)
1. the turnover device for liquid crystal panel of anti-gas-leak, the turnover bracket frock comprising vacuum cup panel and be located thereon, it is characterized in that, described vacuum cup panel is provided with handle and multiple vacuum cup, and described vacuum cup is distributed in corner and the geometric centre position of vacuum cup panel; Described vacuum cup is communicated with to get up by flexible tracheae, is connected, be provided with vacuum self-closing valve above each flexible tracheae between described flexible tracheae by triple valve.
2. the turnover device for liquid crystal panel of anti-gas-leak according to claim 1, is characterized in that: described turnover bracket frock comprises multiple pillar stiffener, and each pillar stiffener top holds up the supporting plate combination body be formed by stacking by soft flat board and rigid flat board.
3. the turnover device for liquid crystal panel of anti-gas-leak according to claim 2, is characterized in that: described pillar stiffener and vacuum cup panel hinged.
4. the turnover device for liquid crystal panel of anti-gas-leak according to claim 1, is characterized in that: described flexible tracheae is communicated with same tank of bleeding.
5. the turnover device for liquid crystal panel of anti-gas-leak according to claim 2, is characterized in that: the top end face of described supporting plate combination body is in same level.
6. the turnover device for liquid crystal panel of anti-gas-leak according to claim 1, is characterized in that: described vacuum cup and vacuum cup panel sliding block joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847048.6U CN205222048U (en) | 2015-10-29 | 2015-10-29 | Liquid crystal panel turnover device of leak protection gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847048.6U CN205222048U (en) | 2015-10-29 | 2015-10-29 | Liquid crystal panel turnover device of leak protection gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222048U true CN205222048U (en) | 2016-05-11 |
Family
ID=55897125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847048.6U Active CN205222048U (en) | 2015-10-29 | 2015-10-29 | Liquid crystal panel turnover device of leak protection gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222048U (en) |
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2015
- 2015-10-29 CN CN201520847048.6U patent/CN205222048U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |