CN104793022A - Lighting checking clamping device and lighting checking system - Google Patents
Lighting checking clamping device and lighting checking system Download PDFInfo
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- CN104793022A CN104793022A CN201510163627.3A CN201510163627A CN104793022A CN 104793022 A CN104793022 A CN 104793022A CN 201510163627 A CN201510163627 A CN 201510163627A CN 104793022 A CN104793022 A CN 104793022A
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- axis
- clamping device
- lighting
- slide unit
- support wheel
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the field of display technologies, and discloses a lighting checking clamping device which comprises a base table, a first horizontal shaft, a first perpendicular shaft and a second perpendicular shaft. The first horizontal shaft, the first perpendicular shaft and the second perpendicular shaft are arranged on the base table, the first perpendicular shaft and the second perpendicular shaft are respectively perpendicular to the first horizontal shaft, and a detection region which is used for accommodating a panel is enclosed by the first horizontal shaft, the first perpendicular shaft and the second perpendicular shaft; support wheels are arranged between the first perpendicular shaft and the second perpendicular shaft, are positioned at a side edge of the detection region and are used for supporting the panel; the first perpendicular shaft is provided with a clamping mechanism, the second perpendicular shaft is provided with butting bolts, each of the first perpendicular shaft and the second perpendicular shaft is provided with at least one guide unit, each guide unit comprises a guide driving mechanism and a rotary drum, and each rotary drum is arranged on the corresponding guide driving mechanism and can be driven by the guide driving mechanism to be extended towards the detection region or withdrawn from the detection region. The invention further provides a lighting checking system. The lighting checking clamping device and the lighting checking system have the advantages that frictional force can be reduced when the panel moves in the detection region, and accordingly the panel can be assuredly correctly aligned.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of clamping device for lighting inspection and lighting check system.
Background technology
The existing clamping device checked for lighting, as shown in Figure 1, comprise base station 10 and the first transverse axis 1, first Z-axis 4 and the second Z-axis 8 being arranged at base station 10, first Z-axis 4 and the second Z-axis 8 perpendicular with the first transverse axis 1 respectively, surround a surveyed area for plate placement.Between first Z-axis 4 and the second Z-axis 8 of surveyed area side, arrange support wheel 5, support wheel 5 is installed on support wheel base 7, for support panel.Between surveyed area side first Z-axis 4 and the second Z-axis 8, be provided with the shading piece for blocking panel side, shading piece adopts and attaches gobo 6 or shading rubber belt.First Z-axis 4 is provided with level pneumatic clamping wheel 2, second Z-axis 8 and is provided with horizontal gim peg 9.When lighting checks, base station 10 is placed with certain angle, measured panel 3 is fixed on base station 10.In fixation procedure, after panel 3 is sent to base station 10, by the gravity slide downward of panel self on vertical direction, finally supported by the support wheel 5 of below; In horizontal direction, panel 3 first maintains a certain distance with the horizontal gim peg 9 in left side, and then movement fast left under the pneumatic clamping wheel 2 of the level on right side drives, is pushed into horizontal gim peg 9 place in left side, thus is gripped by panel 3.Shown in composition graphs 2, locate graticule 11 contraposition by the positioning camera 12 be arranged at above the clamping device of lighting inspection with "+" word on panel, realize the precise contact of probe and panel 3 electrode, thus realize the inspection of counter plate 3.
In actual production, owing to there is friction force between panel 3 and each axle of clamping device, the as easy as rolling off a log panel 3 that causes cannot rely on self gravitation to arrive support wheel 5 place of below, or horizontal gim peg 9 place in left side cannot be arrived under the External Force Acting of the pneumatic clamping wheel of level 2, this just causes the location of worktable counter plate 3 as shown in Figure 3 inaccurate, thus cause contraposition failure, have a strong impact on stabilization of equipment performance and production capacity; If increase the thrust of the pneumatic clamping wheel 2 of level, then easily make panel damage, reduce the yield of panel.
Summary of the invention
(1) technical matters that will solve
The object of this invention is to provide and a kind ofly reduce the friction force of panel when surveyed area moves, ensure the clamping device checked for lighting of the correct contraposition of panel, and a kind of lighting check system is provided further.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of clamping device checked for lighting, comprise base station and be arranged at the first transverse axis of described base station, the first Z-axis and the second Z-axis, described first Z-axis and the second Z-axis are perpendicular with described first transverse axis respectively, and surround a surveyed area for plate placement; Between first Z-axis and the second Z-axis of surveyed area side, support wheel is set, for support panel; Described first Z-axis is provided with clamping device, described second Z-axis is provided with and holds bolt, described first Z-axis and the second Z-axis are respectively equipped with at least one pilot unit, and each described pilot unit comprises guiding driving mechanism and is arranged at guiding driving mechanism and the cylinder stretching out to surveyed area under it drives or regain.
Wherein, this clamping device also comprises the second transverse axis, and described second transverse axis parallels with the first transverse axis, and is positioned at the side of described surveyed area, and described support wheel is installed on described second transverse axis.
Wherein, described first transverse axis and the second transverse axis can relative movements, and described first Z-axis and the second Z-axis can relative movements; Described support wheel is two, is slidably mounted on described second transverse axis respectively by two support wheel bases, and two described support wheel bases are slidably connected by slide track component with described first Z-axis and the second Z-axis respectively.
Wherein, the shading piece for blocking panel side is provided with between described two described support wheel bases, described shading piece comprises fixed bin and gobo, described fixed bin is provided with Wind spring axle, described Wind spring axle is fixed in described gobo one end, the other end is movable end, makes whole described gobo telescopically coiling in described elastic reel.
Wherein, described shading piece is two, and two described fixed bins lean against and are loaded on privately between two described support wheel bases, and the movable end of described gobo is connected with described support wheel base respectively.
Wherein, described guiding driving mechanism comprises power cylinder, slide unit and roller arms, and described power cylinder comprises cylinder body and the scalable piston rod being located at described cylinder body, and described slide unit is installed on described piston rod, the rear end of described roller arms is connected with described slide unit, and described cylinder is installed in its front end.
Wherein, described power cylinder is cylinder or oil cylinder.
Wherein, described roller arms is connected with described slide unit position-adjustable ground.
Wherein, described slide unit is provided with bolt hole, and the rear end of described roller arms is provided with regulating tank, and described roller arms uses bolt and described bolt hole to fit through described regulating tank and is installed on described slide unit.
Wherein, described slide unit is provided with bolt hole, and the rear end of described roller arms is provided with multiple adjustment mounting hole, and described roller arms uses bolt and described bolt hole to fit through described adjustment mounting hole and is installed on described slide unit.
Wherein, described guiding driving mechanism comprises slide rail motor, line slide rail, slide unit and roller arms, described slide rail motor is connected with the leading screw of described line slide rail, described slide unit is installed on the slide block of described line slide rail, the rear end of described roller arms is connected with described slide unit, and described cylinder is installed in its front end.
The present invention also provides a kind of lighting check system, it is characterized in that, comprises the described above clamping device checked for lighting.
(3) beneficial effect
Clamping device for lighting inspection provided by the invention and lighting check system, pilot unit is set, in clamping device, pilot unit is set, reduce the contact area between panel and each axle, reduce friction force, make panel enter the surveyed area of base station exactly, improve the contraposition accuracy of location graticule and positioning camera; Clamping device uses less thrust can promote panel and move, and reduces the damage of panel, with this stability of lifting means and production capacity efficiently.
Accompanying drawing explanation
Fig. 1 is the structural representation of the clamping device that prior art checks for lighting;
Fig. 2 is positioning camera and the schematic diagram of locating graticule accurate positioning;
Fig. 3 is that positioning camera locates inaccurate schematic diagram with location graticule;
Fig. 4 is the structural representation of the clamp embodiment that the present invention checks for lighting;
Fig. 5 is the structural representation of pilot unit part;
Fig. 6 is the cut-open view along A-A direction in Fig. 5;
Fig. 7 is the another kind of embodiment schematic diagram of roller arms;
Fig. 8 is the front view of the shading piece of the embodiment of the present invention.
In figure, 1: the first transverse axis; 2: the pneumatic clamping wheel of level; 3: panel; 4: the first Z-axises; 5: support wheel; 6: gobo; 7: support wheel base; 8: the second Z-axises; 9: horizontal location bolt; 10: base station; 11: location graticule; 12: positioning camera; 100: base station; 101: the first transverse axis; 102: clamping device; 103: panel; 104: the first Z-axises; 105: gobo; 106: fixed bin; 107: support wheel; 108: the second Z-axises; 9: hold bolt; 110: pilot unit; 210: guiding driving mechanism; 220: cylinder; 211: power cylinder; 212: slide unit; 2121: bolt hole; 213: roller arms; 2131: regulating tank; 2132: regulate mounting hole; 214: bolt; 111: location graticule; 112: positioning camera; 113: support wheel base; 1061: Wind spring axle.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following instance for illustration of the present invention, but is not used for limiting the scope of the invention.
Embodiment 1
As shown in Figs. 4-6, the clamping device checked for lighting of the present invention, comprises base station 100 and the first transverse axis 101, first Z-axis 104 and the second Z-axis 108 being arranged at base station 100.First Z-axis 104 and the second Z-axis 108 perpendicular with the first transverse axis 101 respectively, and surround a surveyed area for plate placement 3 with the first transverse axis 101.Between first Z-axis 104 and the second Z-axis 108 of surveyed area side, support wheel 107 is set, for support panel.First Z-axis 104 is provided with clamping device 108, and the second Z-axis 108 is provided with and holds bolt 109.First Z-axis 104 and the second Z-axis 108 are respectively equipped with at least one pilot unit 110, and each pilot unit 110 comprises guiding driving mechanism 210 and is arranged at guiding driving mechanism 210 and the cylinder 220 stretching out to surveyed area under guiding driving mechanism 210 drives or regain.With reference to shown in Fig. 4, in the present embodiment, the first Z-axis 104 and the second Z-axis 108 are equipped with two pilot units 110.Clamping device 102 and hold bolt 109 and be the structure that those skilled in the art can carry out adaptability selective gist according to actual needs.As in the present embodiment, clamping device 102 adopts the pneumatic clamping wheel of level, namely adopts cylinder, and arranges rubber wheel in the piston rod front end of cylinder.Holding bolt 109 preferably adopts nonrigid plastic block to make.
Further, this clamping device also comprises the second transverse axis (scheming not shown), and the second transverse axis is fixed on base station 100.Second transverse axis parallels with the first transverse axis 101, and is positioned at the side of surveyed area, and support wheel 107 is installed on the second transverse axis.Preferably, the first transverse axis 101 and the second transverse axis can relative movements, and the first Z-axis 104 and the second Z-axis 108 can relative movements.Support wheel 107 is two, is slidably mounted on the second transverse axis respectively by two support wheel bases 113, and two support wheel bases 113 are slidably connected by slide track component with the first Z-axis 104 and the second Z-axis 108 respectively.Concrete, the first Z-axis 104 and the second Z-axis 108 are provided with slide rail, and support wheel base 113 is connected with slide rail respectively by slide block.When needing the panel detecting different size, the relative position of mobile first transverse axis 101 and the second transverse axis, the relative position relation of mobile first Z-axis 104 and the second Z-axis 108.
Further, be provided with the shading piece for blocking panel side between two support wheel bases 113, shading piece can adopt shading rubber belt to be attached to the second transverse axis and form.Preferably, as shown in Figure 8, shading piece comprises fixed bin 106 and gobo 105, fixed bin 106 is provided with Wind spring axle 1061, Wind spring axle 1061 is fixed in gobo 105 one end, and the other end is movable end, makes whole gobo 105 telescopically coiling in elastic reel 1061.Shading piece can be one or two, and when shading piece is one, shading box 106 is fixed on one of them support wheel base 113, and one end of gobo 105 is connected to another support wheel base.When shading piece is two, two fixed bins 106 lean against and are loaded on privately between two support wheel bases 113, and the movable end of gobo 105 is connected with support wheel base 113 respectively.
Further, the present embodiment is to be arranged on the pilot unit 110 of the second Z-axis 108, with reference to shown in Fig. 5 and 6, guiding driving mechanism 210 comprises power cylinder 211, slide unit 212 and roller arms 213, power cylinder 211 comprises cylinder body 2111 and the scalable piston rod 2112 being located at cylinder body 2111, slide unit 212 is installed on piston rod 2112, and the rear end of roller arms 213 and slide unit 212 are by weld or bolt is connected, the front end mounting rotary drum 220 of roller arms 213.Power cylinder 211 preferably adopts cylinder or oil cylinder, in the production of panel, more preferably uses cylinder, and the leak of liquid avoiding oil cylinder to damage generation pollutes production environment.The slide unit 212 of the present embodiment adopts "L" shaped structure.
Further, roller arms 213 is connected with slide unit 212 position-adjustable ground.With reference to shown in Fig. 5 and 6, in the present embodiment, the first embodiment is: slide unit 212 is provided with bolt hole 2121, and the rear end of roller arms 213 is provided with regulating tank 2131, and roller arms 2131 uses bolt 214 and bolt hole 2121 to fit through regulating tank 2131 and is installed on slide unit 212.When needs regulate roller arms 213, looser a bolt 214, regulate the position of roller arms 213 along regulating tank 2131, again clamping screw 214, realize the position adjustments of roller arms 213.The second embodiment for: with reference to shown in Fig. 7, this kind of embodiment adopts multiple adjustment mounting hole 2132 to replace regulating tank 2131 in the first embodiment, when needed, backs out bolt, reselect and regulate mounting hole 2132 mounting rotary drum arm 213, realize the adjustment of position.According to the size of panel, the position adjustments of cylinder 220 can be realized, guide effect can be played preferably.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, institute's difference is: guiding driving mechanism 210 comprises slide rail motor, line slide rail, slide unit and roller arms, slide rail motor is connected with the leading screw of line slide rail, slide unit is installed on the slide block of line slide rail, the rear end of roller arms is connected with slide unit, the front end mounting rotary drum of roller arms.In the present embodiment, between slide unit and roller arms, also can be set to the adjustable mode in position.
Use the clamping device checked for lighting of the present invention, before panel 103 arrives lighting check system, pilot unit 110 is in inwardly closed state, and cylinder 220 stretches to surveyed area, and clamping device 102 is in the state outwards opened.When panel 103 arrives lighting check system, both sides ride over cylinder 220 surface, and panel 103 all has certain distance from the support wheel 107 holding bolt 109 and below in left side.Use pilot unit 110 of the present invention, panel 103 only contacts with cylinder 220, greatly reduce with the contact area of each axle (the first transverse axis 101, second transverse axis, the first Z-axis 104 and the second Z-axis 108) of checkout facility, friction force also reduces greatly, so panel 103 can arrive support wheel 107 place of below under self gravitation effect; Then, clamping device 102 movement fast left under driving on right side, what panel is pushed into left side holds bolt 109 place, after panel 103 is clamped, the cylinder 220 of pilot unit 110 is retracted under the drive of guiding driving mechanism 210, and clamping device 102 is opened fast subsequently and closed, now, the positioning camera 112 being installed on clamping device side carries out accurate contraposition with location graticule 111, finally reaches the effect that counter plate is accurately located.The present invention, by arranging pilot unit, arranges pilot unit in clamping device, reduces the contact area between panel and each axle, reduces friction force, makes panel enter the surveyed area of base station exactly, improves the contraposition accuracy of location graticule and positioning camera; Clamping device uses less thrust can promote panel and move, and reduces the damage of panel, with this stability of lifting means and production capacity efficiently.
The present invention also provides a kind of lighting check system, comprises the described above clamping device checked for lighting.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the clamping device checked for lighting, comprise base station and be arranged at the first transverse axis of described base station, the first Z-axis and the second Z-axis, described first Z-axis and the second Z-axis are perpendicular with described first transverse axis respectively, and surround a surveyed area for plate placement; Between first Z-axis and the second Z-axis of surveyed area side, support wheel is set, for support panel; Described first Z-axis is provided with clamping device, described second Z-axis is provided with and holds bolt, it is characterized in that, described first Z-axis and the second Z-axis are respectively equipped with at least one pilot unit, and each described pilot unit comprises guiding driving mechanism and is arranged at guiding driving mechanism and the cylinder stretching out to surveyed area under it drives or regain.
2. as claimed in claim 1 for the clamping device of lighting inspection, it is characterized in that, this clamping device also comprises the second transverse axis, and described second transverse axis parallels with the first transverse axis, and being positioned at the side of described surveyed area, described support wheel is installed on described second transverse axis.
3. as claimed in claim 2 for the clamping device that lighting checks, it is characterized in that, described first transverse axis and the second transverse axis can relative movements, and described first Z-axis and the second Z-axis can relative movements; Described support wheel is two, is slidably mounted on described second transverse axis respectively by two support wheel bases, and two described support wheel bases are slidably connected by slide track component with described first Z-axis and the second Z-axis respectively.
4. as claimed in claim 3 for the clamping device of lighting inspection, it is characterized in that, the shading piece for blocking panel side is provided with between described two described support wheel bases, described shading piece comprises fixed bin and gobo, described fixed bin is provided with Wind spring axle, described Wind spring axle is fixed in described gobo one end, and the other end is movable end, makes whole described gobo telescopically coiling in described elastic reel.
5. as claimed in claim 4 for the clamping device of lighting inspection, it is characterized in that, described shading piece is two, and two described fixed bins lean against and are loaded on privately between two described support wheel bases, and the movable end of described gobo is connected with described support wheel base respectively.
6. the clamping device checked for lighting as described in any one of claim 1 to 5, it is characterized in that, described guiding driving mechanism comprises power cylinder, slide unit and roller arms, described power cylinder comprises cylinder body and the scalable piston rod being located at described cylinder body, described slide unit is installed on described piston rod, the rear end of described roller arms is connected with described slide unit, and described cylinder is installed in its front end.
7., as claimed in claim 6 for the clamping device that lighting checks, it is characterized in that, described power cylinder is cylinder or oil cylinder.
8. as claimed in claim 6 for the clamping device that lighting checks, it is characterized in that, described roller arms is connected with described slide unit position-adjustable ground.
9. as claimed in claim 6 for the clamping device of lighting inspection, it is characterized in that, described slide unit is provided with bolt hole, and the rear end of described roller arms is provided with regulating tank, and described roller arms uses bolt and described bolt hole to fit through described regulating tank and is installed on described slide unit.
10. as claimed in claim 7 for the clamping device of lighting inspection, it is characterized in that, described slide unit is provided with bolt hole, and the rear end of described roller arms is provided with multiple adjustment mounting hole, and described roller arms uses bolt and described bolt hole to fit through described adjustment mounting hole and is installed on described slide unit.
11. as described in any one of claim 1 to 5 for lighting check clamping device, it is characterized in that, described guiding driving mechanism comprises slide rail motor, line slide rail, slide unit and roller arms, described slide rail motor is connected with the leading screw of described line slide rail, described slide unit is installed on the slide block of described line slide rail, the rear end of described roller arms is connected with described slide unit, and described cylinder is installed in its front end.
12. 1 kinds of lighting check systems, is characterized in that, comprise the clamping device checked for lighting described in claim 1 to any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163627.3A CN104793022B (en) | 2015-04-08 | 2015-04-08 | The clamping device and lighting inspection system checked for lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510163627.3A CN104793022B (en) | 2015-04-08 | 2015-04-08 | The clamping device and lighting inspection system checked for lighting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104793022A true CN104793022A (en) | 2015-07-22 |
| CN104793022B CN104793022B (en) | 2017-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510163627.3A Active CN104793022B (en) | 2015-04-08 | 2015-04-08 | The clamping device and lighting inspection system checked for lighting |
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| CN (1) | CN104793022B (en) |
Citations (9)
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| TWI237691B (en) * | 2004-04-23 | 2005-08-11 | De & T Co Ltd | Inspection apparatus for flat display panel |
| CN201002259Y (en) * | 2006-12-28 | 2008-01-09 | 威光自动化科技股份有限公司 | Holding device for display panel |
| CN101520977A (en) * | 2008-02-25 | 2009-09-02 | 日本麦可罗尼克斯股份有限公司 | Check apparatus |
| TW200949984A (en) * | 2008-05-16 | 2009-12-01 | Hirose Tech Co Ltd | Panel holder and panel inspection machine table |
| TW201039010A (en) * | 2009-04-29 | 2010-11-01 | Contrel Technology Co Ltd | Portable lighting mechanism |
| CN202421673U (en) * | 2012-01-11 | 2012-09-05 | 京东方科技集团股份有限公司 | Supporting component on inspection base table of lighting inspection device and lighting inspection device |
| CN202695413U (en) * | 2012-06-27 | 2013-01-23 | 扬州鑫晶光伏科技有限公司 | Vacuum nozzle |
| CN203502702U (en) * | 2013-10-28 | 2014-03-26 | 京东方科技集团股份有限公司 | Lighting detector for liquid crystal display panel |
| CN203652777U (en) * | 2013-09-22 | 2014-06-18 | 京东方科技集团股份有限公司 | Clamping and fixing device and carrying device |
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2015
- 2015-04-08 CN CN201510163627.3A patent/CN104793022B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI237691B (en) * | 2004-04-23 | 2005-08-11 | De & T Co Ltd | Inspection apparatus for flat display panel |
| CN201002259Y (en) * | 2006-12-28 | 2008-01-09 | 威光自动化科技股份有限公司 | Holding device for display panel |
| CN101520977A (en) * | 2008-02-25 | 2009-09-02 | 日本麦可罗尼克斯股份有限公司 | Check apparatus |
| TW200949984A (en) * | 2008-05-16 | 2009-12-01 | Hirose Tech Co Ltd | Panel holder and panel inspection machine table |
| TW201039010A (en) * | 2009-04-29 | 2010-11-01 | Contrel Technology Co Ltd | Portable lighting mechanism |
| CN202421673U (en) * | 2012-01-11 | 2012-09-05 | 京东方科技集团股份有限公司 | Supporting component on inspection base table of lighting inspection device and lighting inspection device |
| CN202695413U (en) * | 2012-06-27 | 2013-01-23 | 扬州鑫晶光伏科技有限公司 | Vacuum nozzle |
| CN203652777U (en) * | 2013-09-22 | 2014-06-18 | 京东方科技集团股份有限公司 | Clamping and fixing device and carrying device |
| CN203502702U (en) * | 2013-10-28 | 2014-03-26 | 京东方科技集团股份有限公司 | Lighting detector for liquid crystal display panel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104793022B (en) | 2017-07-28 |
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