CN104176528B - Switching mechanism for carrying out picture inspection to liquid crystal panel - Google Patents
Switching mechanism for carrying out picture inspection to liquid crystal panel Download PDFInfo
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- CN104176528B CN104176528B CN201410389103.1A CN201410389103A CN104176528B CN 104176528 B CN104176528 B CN 104176528B CN 201410389103 A CN201410389103 A CN 201410389103A CN 104176528 B CN104176528 B CN 104176528B
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- lamp box
- switching mechanism
- crystal panel
- support shaft
- linkage
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Abstract
The invention discloses a kind of switching mechanism for being used to carry out liquid crystal panel picture inspection, including lamp box, it is fixedly arranged on the lamp box of lamp box bottom seat and the support frame below lamp box seat, support frame top side is fixedly connected in the middle part of bottom by the connected support shaft of bearing, lamp box seat by bearing with support shaft；Opposite side, which is installed with a buffer unit, support frame, at the top of support frame is installed with power set；It is additionally provided with the linkage of connecting power device and lamp box seat side, linkage, support shaft and buffer unit support lamp box jointly, power set drive linkage and can drive lamp box around support shaft reciprocating rotary set angle, lamp box is departed from and touch buffer unit.Energy needed for rotary movement of the present invention is completed is smaller, and required time is shorter, and can realize the flip angle needed for switching mechanism, improves operating efficiency.
Description
Technical field
The present invention relates to the detection device in liquid crystal panel process, a kind of be used for liquid crystal panel is specifically related to
Carry out the switching mechanism of picture inspection.
Background technology
Testing staff is needed to check its picture in liquid crystal panel process of manufacture, with the product for the product that ensures to dispatch from the factory
Matter, because the picture direction and the sight of the testing staff of detecting position of the liquid crystal panel of production and processing detection are inconsistent, therefore,
When carrying out picture inspection to liquid crystal panel, testing staff needs that liquid crystal panel is overturn into certain angle by one switching mechanism of operation
Degree, makes the picture of liquid crystal panel towards testing staff, and then completes the inspection to liquid crystal panel picture, but existing tipper
Structure completes rotary movement by motor and speed reducer, and such mechanism has the shortcomings that energy consumption is more and high to power transmission shaft requirement, and
Mechanism is complicated, and operating efficiency is relatively low.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention proposes a kind of tipper for being used to carry out liquid crystal panel picture inspection
Structure, can effectively solve the problem that liquid crystal panel switching mechanism energy consumption is more in the prior art, mechanism complicated and the problem of inefficiency.
The technical proposal of the invention is realized in this way：
A kind of switching mechanism for being used to carry out liquid crystal panel picture inspection, including for fixing the lamp of liquid crystal panel to be measured
Case, be fixedly arranged on the lamp box of the lamp box bottom seat and located at the lamp box seat below support frame, support frame as described above top side
By the connected support shaft of bearing, it is fixedly connected in the middle part of the lamp box seat bottom by bearing with the support shaft；The support
Top of the trellis opposite side is installed with a buffer unit, support frame as described above and is installed with power set；It is additionally provided with the connection power dress
The linkage with lamp box seat side is put, the linkage, the support shaft and the buffer unit are supported jointly
The lamp box, the power set can drive the linkage and drive the lamp box to be set around the support shaft reciprocating rotary
Determine angle, the lamp box is departed from and touch the buffer unit.
As a further improvement on the present invention, the linkage includes spaced two connection rod sets, each connecting rod
Group includes a connecting rod and is hinged in first contiguous block and the second contiguous block at the connecting rod two ends, and first contiguous block is fixed on
The bottom of the lamp box seat side, two second contiguous blocks of two connection rod sets pass through a connecting plate and the power set
It is connected.
As a further improvement on the present invention, the power set include slide unit and drive the slide of the slide unit back and forth to transport
Dynamic servomotor, the connecting plate is fixedly connected with the slide of the slide unit.
As a further improvement on the present invention, the buffer unit includes delaying along axially arranged three of the support shaft
Red seat.
As a further improvement on the present invention, each buffing pad includes two branch that one end is fixedly arranged at the top of support frame as described above
Brace, the supporting plate of two support arm other ends of connection and the oil buffer being fixedly arranged in the middle part of the supporting plate, it is described
The top of oil buffer is concordant with the top of lamp box seat.
As a further improvement on the present invention, the support shaft is fixedly arranged on the support by spaced multiple bearings
Between the top side of frame and lamp box seat.
The beneficial effects of the invention are as follows：The present invention provides a kind of tipper for being used to carry out liquid crystal panel picture inspection
Structure, by power set drive linkage, linkage and then drive lamp box seat and lamp box are around the setting of support shaft reciprocating rotary
Angle, can realize the turn over function of lamp box and the liquid crystal panel being fixed thereon, and operating personnel carries out picture to liquid crystal panel
After inspection, initial position can be turned to, so that liquid crystal panel enters subsequent processing.Therefore, switching mechanism of the present invention passes through
Linkage is overturn to liquid crystal panel, compared with prior art, and the energy needed for rotary movement is completed is smaller, required time
It is shorter, and the flip angle needed for switching mechanism can be realized, improve operating efficiency.Preferably, linkage includes being arranged at intervals
Two connection rod sets, each connection rod set includes a connecting rod and is hinged in first contiguous block and the second contiguous block at connecting rod two ends, this
Sample, power set can drive the side of lamp box seat by driving two connection rod sets, and then lamp box can be driven to be revolved around support shaft
Turn set angle and position, the liquid crystal panel on lamp box is reached predetermined position, so that operating personnel carries out picture inspection to it
Look into.Preferably, power set include servomotor and slide unit, the slide for driving slide unit by servomotor is moved back and forth, slide
And then drive connecting plate to move back and forth, the reciprocating function of power set drive linkage can be realized.Preferably, buffering
Device includes axially arranged three buffing pad along support shaft, and each buffing pad includes two that one end is fixedly arranged at the top of support frame
Individual support arm, the supporting plate of two support arm other ends of connection and the oil buffer being fixedly arranged in the middle part of supporting plate, pass through oil pressure
Buffer can realize pooling feature during to lamp box spinning reduction.
Brief description of the drawings
Fig. 1 is viewing angle constructions schematic diagram of the invention；
Fig. 2 is another viewing angle constructions schematic diagram of the invention；
Fig. 3 is another viewing angle constructions schematic diagram of the invention；
Fig. 4 is buffer unit structure schematic diagram in the present invention；
Fig. 5 is powerplant configuration schematic diagram in the present invention.
With reference to accompanying drawing, make the following instructions：
1 --- lamp box 2 --- lamp box seat
3 --- support frame 4 --- bearings
5 --- support shaft 6 --- buffer units
61 --- support arm 62 --- supporting plates
63 --- oil buffer 7 --- power set
71 --- slide unit 72 --- servomotors
8 --- linkage 81 --- connecting rods
82 --- the first contiguous block 83 --- second contiguous blocks
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of switching mechanism for being used to carry out liquid crystal panel picture inspection,
Including the lamp box 1 for fixing liquid crystal panel to be measured, it is fixedly arranged on the lamp box of lamp box bottom seat 2 and under lamp box seat
The support frame 3 of side, support frame as described above top side passes through axle by the connected support shaft 5 of bearing 4, the lamp box seat bottom middle part
Hold and be fixedly connected with the support shaft；Opposite side is installed with fixed in a buffer unit 6, support frame as described above at the top of support frame as described above
Dynamic device 7；It is additionally provided with the linkage 8 for connecting the power set and lamp box seat side, the linkage, institute
State support shaft and the buffer unit supports the lamp box jointly, the power set can drive the linkage and band
The lamp box is moved around the support shaft reciprocating rotary set angle, the lamp box is departed from and touch the buffer unit.So,
By power set drive linkage, linkage so that drive lamp box seat and lamp box rotate set angle, energy around support shaft
The turn over function of lamp box and the liquid crystal panel being fixed thereon enough is realized, operating personnel is carried out after picture inspection to liquid crystal panel,
Power set again drive linkage and drive lamp box seat and lamp box return to initial position, so as to liquid crystal panel enter next work
Sequence.Therefore, switching mechanism of the present invention is overturn by linkage to liquid crystal panel, compared with prior art, rotary movement
Energy needed for completing is smaller, and required time is shorter, and can realize the flip angle needed for switching mechanism, improves operating efficiency.
It is preferred that, the linkage includes spaced two connection rod sets, and each connection rod set includes the He of a connecting rod 81
First contiguous block 82 and the second contiguous block 83 at the connecting rod two ends are hinged in, first contiguous block is fixed on the lamp box seat
The bottom of side, two second contiguous blocks of two connection rod sets are connected by a connecting plate with the power set.This
Sample, power set can drive the side of lamp box seat by driving two connection rod sets, and then lamp box can be driven to be revolved around support shaft
Turn set angle and position, the liquid crystal panel on lamp box is reached predetermined position, so that operating personnel carries out picture inspection to it
Look into.
It is preferred that, the power set include slide unit 71 and drive the reciprocating servomotor of slide of the slide unit
72, the connecting plate is fixedly connected with the slide of the slide unit.So, the slide for driving slide unit by servomotor is back and forth transported
Dynamic, slide and then drive connecting plate reciprocating motion can realize the reciprocating function of power set drive linkage.
It is preferred that, the buffer unit includes axially arranged three buffing pad along the support shaft.
It is preferred that, each buffing pad includes two support arms 61, the connection two that one end is fixedly arranged at the top of support frame as described above
The supporting plate 62 of the support arm other end and the oil buffer 63 being fixedly arranged in the middle part of the supporting plate, the oil buffer
Top and the lamp box seat top it is concordant.Oil buffer is prior art, and it is mainly by body, axle center, bearing, interior
Pipe, piston, hydraulic axis, spring composition, when axle center will be driven the hydraulic oil of piston press inner tube by external impacts, hydraulic oil is pressurized
After will one by one be discharged by the outage of inner tube, while the hydraulic oil discharged by inner tube is also back to inner tube by the spill port of inner tube；
When external force disappears, spring by piston rebound initial point wait next time action.Principle according to this, oil buffer can be in movement
Object balance effectively stop.
It is preferred that, the support shaft is fixedly arranged on top side and the institute of support frame as described above by spaced multiple bearings
State lamp box seat between.
The operation principle that the present invention is used for the switching mechanism for carrying out picture inspection to liquid crystal panel is as follows：
Initial position, under linkage, support shaft and the common supporting role of buffer unit, lamp box and lamp box seat are in water
Connecting rod is relative horizontal by setting angle of inclination in level state, two connection rod sets of linkage, connects with the second of connection rod set
The connecting plate and slide for connecing block are located at the left end of slide unit, shown in Figure 1.
Liquid crystal panel to be measured is fixed on above lamp box, it is necessary to when being detected to the picture of the liquid crystal panel, start power
The servomotor of device, the slide phase right-hand member of servomotor driving slide unit is slided, slide and then the connected connecting plate of drive
Move right, the bottom righthand side of two connecting rods of connecting plate and then drive is moved right, the left upper end of two connecting rods then pulls lamp box seat
Side so that the torque downward to lamp box one so that lamp box seat and lamp box together around support shaft carry out System of Rotating about Fixed Axis motion, make
Liquid crystal panel on lamp box reaches pre-determined tilt position, so that operating personnel carries out picture inspection to it.
After picture is checked, the servomotor reversion of power set, the slide phase left end of servomotor driving slide unit is slided, sliding
Seat and then drive connected connecting plate to left movement, return to the inclined lamp box seat of the connecting rod jack-up of initial position, i.e., two and
Lamp box, reaches the horizontality of initial position, in the process, and the opposite side of lamp box enters row buffering by buffer unit.
Above example is referring to the drawings, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art
Member by above-described embodiment carry out various forms on modification or change, but without departing substantially from the present invention essence in the case of, all
Fall within the scope and spirit of the invention.
Claims (4)
1. a kind of switching mechanism for being used to carry out liquid crystal panel picture inspection, it is characterised in that：Including for fixing prepare liquid
The lamp box (1) of crystal panel, be fixedly arranged on the lamp box of the lamp box bottom seat (2) and located at the lamp box seat below support frame (3),
Support frame as described above top side is connected a support shaft (5) by bearing (4), in the middle part of lamp box seat bottom by bearing with it is described
Support shaft is fixedly connected；Opposite side is installed with fixed dynamic in a buffer unit (6), support frame as described above at the top of support frame as described above
Device (7)；It is additionally provided with the linkage (8) for connecting the power set and lamp box seat side；The switching mechanism has
Horizontality and heeling condition, when the switching mechanism is in the horizontality, the lamp box touches the buffer unit, institute
State linkage, the support shaft and the buffer unit and support the lamp box jointly；The switching mechanism is in skewed
During state, the power set drive the linkage, and the linkage pulls downwards the lamp box so that the lamp box takes off
From the buffer unit, the lamp box rotates set angle around the support shaft；The linkage includes spaced two
Individual connection rod set, each connection rod set includes a connecting rod (81) and the first contiguous block (82) for being hinged in the connecting rod two ends and second and connected
Block (83) is connect, first contiguous block is fixed on the bottom of the lamp box seat side, and two described second of two connection rod sets connect
Block is connect by a connecting plate with the power set to be connected；The power set include slide unit (71) and drive the slide unit
The reciprocating servomotor of slide (72), the connecting plate is fixedly connected with the slide of the slide unit.
2. the switching mechanism according to claim 1 for being used to carry out liquid crystal panel picture inspection, it is characterised in that：It is described
Buffer unit includes axially arranged three buffing pad along the support shaft.
3. the switching mechanism according to claim 2 for being used to carry out liquid crystal panel picture inspection, it is characterised in that：Each
Buffing pad includes one end and is fixedly arranged on two support arms (61) at the top of support frame as described above, connection two support arm other ends
Supporting plate (62) and the oil buffer (63) being fixedly arranged in the middle part of the supporting plate, the top of the oil buffer and the lamp
The top of block is concordant.
4. the switching mechanism according to claim 1 for being used to carry out liquid crystal panel picture inspection, it is characterised in that：It is described
Support shaft is fixedly arranged between the top side of support frame as described above and lamp box seat by spaced multiple bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410389103.1A CN104176528B (en) | 2014-08-08 | 2014-08-08 | Switching mechanism for carrying out picture inspection to liquid crystal panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410389103.1A CN104176528B (en) | 2014-08-08 | 2014-08-08 | Switching mechanism for carrying out picture inspection to liquid crystal panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104176528A CN104176528A (en) | 2014-12-03 |
| CN104176528B true CN104176528B (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410389103.1A Active CN104176528B (en) | 2014-08-08 | 2014-08-08 | Switching mechanism for carrying out picture inspection to liquid crystal panel |
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| Country | Link |
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| CN (1) | CN104176528B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609226B (en) * | 2015-01-30 | 2017-01-04 | 滁州汽车与家电技术及装备研究院 | A kind of automatic roll equipment |
| CN105929272A (en) * | 2016-04-25 | 2016-09-07 | 昆山瑞鸿诚自动化设备科技有限公司 | Front screen and touch screen testing tool |
| CN106364890A (en) * | 2016-11-17 | 2017-02-01 | 深圳市百通先科技有限公司 | Angle adjusting device of air cylinder driven connecting rod mechanism |
| CN106976704B (en) * | 2017-05-15 | 2022-10-25 | 苏州锦浩翔自动化有限公司 | Vertical turnover device |
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| CN1548946A (en) * | 2003-05-06 | 2004-11-24 | De & T株式会社 | Substrate checking apparatus |
| CN201145788Y (en) * | 2006-10-24 | 2008-11-05 | 曹陵 | LCD/LCM automatic optical detector |
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| CN202988272U (en) * | 2012-12-19 | 2013-06-12 | 芜湖东旭光电科技有限公司 | Fetching and transferring device for liquid crystal glass substrates |
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| JPH0684219B2 (en) * | 1986-07-10 | 1994-10-26 | レンゴ−株式会社 | Paper feeder |
| US7665946B2 (en) * | 2003-11-04 | 2010-02-23 | Advanced Display Process Engineering Co., Ltd. | Transfer chamber for flat display device manufacturing apparatus |
| CN201300419Y (en) * | 2008-11-26 | 2009-09-02 | 王世瑶 | Plate glass turnover machine |
| 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 |
| CN202649643U (en) * | 2012-07-09 | 2013-01-02 | 东莞市森思电子机械科技有限公司 | Liquid crystal panel inspection machine |
| CN202729340U (en) * | 2012-07-14 | 2013-02-13 | 吕廷刚 | Glass loading machine |
| CN203998245U (en) * | 2014-08-08 | 2014-12-10 | 昆山精讯电子科技有限公司 | For the switching mechanism that liquid crystal panel is carried out to picture inspection |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1548946A (en) * | 2003-05-06 | 2004-11-24 | De & T株式会社 | Substrate checking apparatus |
| CN201145788Y (en) * | 2006-10-24 | 2008-11-05 | 曹陵 | LCD/LCM automatic optical detector |
| CN101462643A (en) * | 2007-12-19 | 2009-06-24 | 大银微系统股份有限公司 | Substrate carrier |
| CN202988272U (en) * | 2012-12-19 | 2013-06-12 | 芜湖东旭光电科技有限公司 | Fetching and transferring device for liquid crystal glass substrates |
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| CN104176528A (en) | 2014-12-03 |
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| C06 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
| CI01 | Correction of invention patent gazette |
Correction item: Applicant Correct: Kunshan Jingxun Electronic Technology Co., Ltd. False: KUNSHAN JINGXUN ELECTRONIC TECHNOLOGY CO., LTD. Number: 49 Volume: 30 |
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| CI02 | Correction of invention patent application |
Correction item: Applicant Correct: Kunshan Jingxun Electronic Technology Co., Ltd. False: KUNSHAN JINGXUN ELECTRONIC TECHNOLOGY CO., LTD. Number: 49 Page: The title page Volume: 30 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191021 Address after: Suzhou City, Wuzhong District 215125, Jiangsu province Guo Xiang Wusong Road No. 892 Building 2 street Patentee after: Suzhou Jinglai Photoelectric Co., Ltd. Address before: 215300, 118, organ Road, Kunshan Development Zone, Suzhou, Jiangsu Patentee before: Kunshan Jingxun Electronic Technology Co., Ltd. |
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| TR01 | Transfer of patent right |