CN104176528A - Overturning mechanism used for conducting picture inspection on liquid crystal panel - Google Patents
Overturning mechanism used for conducting picture inspection on liquid crystal panel Download PDFInfo
- Publication number
- CN104176528A CN104176528A CN201410389103.1A CN201410389103A CN104176528A CN 104176528 A CN104176528 A CN 104176528A CN 201410389103 A CN201410389103 A CN 201410389103A CN 104176528 A CN104176528 A CN 104176528A
- Authority
- CN
- China
- Prior art keywords
- lamp box
- liquid crystal
- crystal panel
- linkage
- support frame
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000007689 inspection Methods 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 26
- 239000006096 absorbing agent Substances 0.000 claims description 16
- 230000035939 shock Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 abstract description 12
- 230000003139 buffering effect Effects 0.000 abstract 3
- 230000006872 improvement Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Abstract
The invention discloses an overturning mechanism used for conducting picture inspection on a liquid crystal panel. The overturning mechanism comprises a light box, a light box base fixedly arranged at the bottom of the light box and a support frame arranged under the light box base, wherein one side at the top of the support frame is fixedly connected with a support shaft through a bearing; the middle at the bottom of the light box base is fixedly connected with the support shaft through the bearing; a buffering device is fixedly arranged on the other side at the top of the support frame; a power device is fixedly arranged in the support frame; a connecting rod device is arranged and is connected with the power device and one side of the light box base; the light box is supported by the connecting rod device, the support shaft and the buffering device jointly; the power device can drive the connecting rod device, and drive the light box to rotate repeatedly by a set angle surrounding the support shaft to enable the light box to divorce from and contact with the buffering device. According to the invention, required capacity to fulfill overturning motion is relatively low; required time to fulfill the overturning motion is relatively short; the overturning angle required by the overturning mechanism can be realized; the work efficiency is improved.
Description
Technical field
The present invention relates to the check implement of using in the liquid crystal panel course of processing, specifically relate to a kind of for liquid crystal panel being carried out to the switching mechanism of picture inspection.
Background technology
In liquid crystal panel process of manufacture, need testing staff to check its picture, quality with the product of guaranteeing to dispatch from the factory, the picture of the liquid crystal panel detecting due to production and processing is inconsistent towards the sight line of the testing staff with detecting position, therefore, when liquid crystal panel being carried out to picture inspection, testing staff need to flip an angle liquid crystal panel by operating a switching mechanism, make the picture of liquid crystal panel towards testing staff, and then complete the inspection to liquid crystal panel picture, but existing switching mechanism completes rotary movement by motor and speed reducer, such mechanism has more than energy consumption and transmission shaft is required to high shortcoming, and mechanism is complicated, work efficiency is lower.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention proposes a kind of for liquid crystal panel being carried out to the switching mechanism of picture inspection, can effectively solve that in prior art, liquid crystal panel switching mechanism energy consumption is many, mechanism is complicated and ineffective problem.
Technical scheme of the present invention is achieved in that
A kind of for liquid crystal panel being carried out to the switching mechanism of picture inspection, comprise lamp box for fixing liquid crystal panel to be measured, be fixedly arranged on the lamp box seat of described lamp box bottom and be located at the bracing frame of described lamp box seat below, support frame as described above top one side is by the bearing pivot shaft that is connected, and middle part, described lamp box seat bottom is fixedly connected with described pivot shaft by bearing; Support frame as described above top opposite side is installed with a shock absorber, is installed with engine installation in support frame as described above; Separately be provided with the linkage that connects described engine installation and described lamp box seat one side, described linkage, described pivot shaft and described shock absorber support described lamp box jointly, described engine installation can drive described linkage and drive described lamp box around described pivot shaft reciprocating rotary set angle, described lamp box is departed from and touch described shock absorber.
As a further improvement on the present invention, described linkage comprises spaced two linkage rod group, each linkage rod group comprises a connecting rod and is hinged in the first contiguous block and second contiguous block at described connecting rod two ends, described the first contiguous block is fixed on the bottom of described lamp box seat one side, and two described the second contiguous blocks of two linkage rod group are connected with described engine installation by a plate.
As a further improvement on the present invention, described engine installation comprises the reciprocating servomotor of slide of slide unit and the described slide unit of driving, and described connecting panel is fixedly connected with the slide of described slide unit.
As a further improvement on the present invention, described shock absorber comprises along three buffing pads of the axial setting of described pivot shaft.
As a further improvement on the present invention, each buffing pad comprises that one end is fixedly arranged on two hold-down arms at support frame as described above top, connects the stay bearing plate of two described hold-down arm other ends and is fixedly arranged on the oleo gear at described stay bearing plate middle part, and the top of described oleo gear is concordant with the top of described lamp box seat.
As a further improvement on the present invention, described pivot shaft is fixedly arranged between top one side and described lamp box seat of support frame as described above by spaced a plurality of bearings.
The invention has the beneficial effects as follows: the invention provides a kind of for liquid crystal panel being carried out to the switching mechanism of picture inspection, by engine installation drive linkage, linkage and then drive lamp box seat and lamp box are around pivot shaft reciprocating rotary set angle, can realize the turn over function of lamp box and liquid crystal panel fixed thereon, operating personnel carries out after picture inspection liquid crystal panel, initial position can be turned to, so that liquid crystal panel enters subsequent processing.Therefore, switching mechanism of the present invention overturns to liquid crystal panel by linkage, and compared with prior art, rotary movement completes that required energy is less, and required time is shorter, and can realize the required flip angle of switching mechanism, increases work efficiency.Preferably, linkage comprises spaced two linkage rod group, each linkage rod group comprises a connecting rod and is hinged in the first contiguous block and second contiguous block at connecting rod two ends, like this, engine installation is by driving two linkage rod group can drive a side of lamp box seat, and then can drive lamp box to rotate set angle location around pivot shaft, make the liquid crystal panel on lamp box arrive preposition, so that operating personnel carries out picture inspection to it.Preferably, engine installation comprises servomotor and slide unit, drives the slide crank motion of slide unit by servomotor, and slide and then drive connecting panel crank motion, can realize the reciprocating function of engine installation drive linkage.Preferably, shock absorber comprises three buffing pads along the axial setting of pivot shaft, each buffing pad comprises that one end is fixedly arranged on two hold-down arms at bracing frame top, connects the stay bearing plate of two hold-down arm other ends and is fixedly arranged on the oleo gear at stay bearing plate middle part, pooling feature in the time of can realizing lamp box spinning reduction by oleo gear.
Accompanying drawing explanation
Fig. 1 is the present invention's one visual angle structural representation;
Fig. 2 is another visual angle structural representation of the present invention;
Fig. 3 is the another visual angle of the present invention structural representation;
Fig. 4 is buffer unit structure schematic diagram in the present invention;
Fig. 5 is medium power apparatus structure schematic diagram of the present invention.
By reference to the accompanying drawings, make the following instructions:
1---lamp box 2---lamp box seat
3---bracing frame 4---bearing
5---pivot shaft 6---shock absorber
61---hold-down arm 62---stay bearing plate
63---oleo gear 7---engine installation
71---slide unit 72---servomotor
8---linkage 81---connecting rod
82---first contiguous block 83---second contiguous block
The specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of for liquid crystal panel being carried out to the switching mechanism of picture inspection, comprise lamp box 1 for fixing liquid crystal panel to be measured, be fixedly arranged on the lamp box seat 2 of described lamp box bottom and be located at the bracing frame 3 of described lamp box seat below, support frame as described above top one side is by bearing 4 pivot shaft 5 that is connected, and middle part, described lamp box seat bottom is fixedly connected with described pivot shaft by bearing; Support frame as described above top opposite side is installed with a shock absorber 6, is installed with engine installation 7 in support frame as described above; Separately be provided with the linkage 8 that connects described engine installation and described lamp box seat one side, described linkage, described pivot shaft and described shock absorber support described lamp box jointly, described engine installation can drive described linkage and drive described lamp box around described pivot shaft reciprocating rotary set angle, described lamp box is departed from and touch described shock absorber.Like this, by engine installation drive linkage, linkage and then drive lamp box seat and lamp box rotate set angle around pivot shaft, can realize the turn over function of lamp box and liquid crystal panel fixed thereon, operating personnel carries out after picture inspection liquid crystal panel, engine installation is drive linkage drive lamp box seat and lamp box to get back to initial position again, so that liquid crystal panel enters subsequent processing.Therefore, switching mechanism of the present invention overturns to liquid crystal panel by linkage, and compared with prior art, rotary movement completes that required energy is less, and required time is shorter, and can realize the required flip angle of switching mechanism, increases work efficiency.
Preferably, described linkage comprises spaced two linkage rod group, each linkage rod group comprises a connecting rod 81 and is hinged in the first contiguous block 82 and second contiguous block 83 at described connecting rod two ends, described the first contiguous block is fixed on the bottom of described lamp box seat one side, and two described the second contiguous blocks of two linkage rod group are connected with described engine installation by a plate.Like this, engine installation is by driving two linkage rod group can drive a side of lamp box seat, and then can drive lamp box to rotate set angle location around pivot shaft, makes the liquid crystal panel on lamp box arrive preposition, so that operating personnel carries out picture inspection to it.
Preferably, described engine installation comprises the reciprocating servomotor 72 of slide of slide unit 71 and the described slide unit of driving, and described connecting panel is fixedly connected with the slide of described slide unit.Like this, drive the slide crank motion of slide unit by servomotor, slide and then drive connecting panel crank motion, can realize the reciprocating function of engine installation drive linkage.
Preferably, described shock absorber comprises along three buffing pads of the axial setting of described pivot shaft.
Preferably, each buffing pad comprises that one end is fixedly arranged on two hold-down arms 61 at support frame as described above top, connects the stay bearing plate 62 of two described hold-down arm other ends and is fixedly arranged on the oleo gear 63 at described stay bearing plate middle part, and the top of described oleo gear is concordant with the top of described lamp box seat.Oleo gear is prior art, it is mainly comprised of body, axle center, bearing, inner tube, piston, hydraulic axis, spring, when being subject to external impacts, axle center will drive the hydraulic oil of piston extruding inner tube, after hydraulic oil pressurized, will be discharged one by one by the outage of inner tube, the hydraulic oil by inner tube discharge is also back to inner tube by the fuel return hole of inner tube simultaneously; When external force disappears, spring is waited for next action by the piston initial point that rebounds.Principle according to this, oleo gear can stop the object balance actv. in movement.
Preferably, described pivot shaft is fixedly arranged between top one side and described lamp box seat of support frame as described above by spaced a plurality of bearings.
The present invention is as follows for liquid crystal panel being carried out to the principle of work of switching mechanism of picture inspection:
Initial position, under the common supporting role of linkage, pivot shaft and shock absorber, lamp box and lamp box seat are in horizontality, in two linkage rod group of linkage, connecting rod is relatively horizontal by setting angle of inclination, with the connecting panel of the second contiguous block of linkage rod group and the left end that slide is positioned at slide unit, shown in Figure 1.
Liquid crystal panel to be measured is fixed on lamp box top, in the time of need to detecting the picture of this liquid crystal panel, start the servomotor of engine installation, the slide phase right-hand member of driven by servomotor slide unit slides, slide and then drive connected connecting panel to move right, the bottom righthand side of connecting panel and then two connecting rods of drive moves right, the left upper end of two connecting rods is a side of tractive lamp box seat, thereby give the downward moment of lamp box one, make lamp box seat around pivot shaft, carry out System of Rotating about Fixed Axis motion together with lamp box, make the liquid crystal panel on lamp box arrive pre-determined tilt position, so that operating personnel carries out picture inspection to it.
After picture checks, the servomotor reversion of engine installation, the slide phase left end of driven by servomotor slide unit slides, slide and then drive connected connecting panel to left movement, get back to initial position, two lamp box seat and lamp boxes that connecting rod jack-up is tilted, make it reach the horizontality of initial position, in this process, the opposite side of lamp box cushions by shock absorber.
Above embodiment is with reference to accompanying drawing, to a preferred embodiment of the present invention will be described in detail.Those skilled in the art is by above-described embodiment being carried out to modification or the change on various forms, but do not deviate from the situation of essence of the present invention, within all dropping on protection scope of the present invention.
Claims (6)
1. one kind for carrying out the switching mechanism of picture inspection to liquid crystal panel, it is characterized in that: comprise lamp box (1) for fixing liquid crystal panel to be measured, be fixedly arranged on the lamp box seat (2) of described lamp box bottom and be located at the bracing frame (3) below described lamp box seat, support frame as described above top one side is by bearing (4) pivot shaft (5) that is connected, and middle part, described lamp box seat bottom is fixedly connected with described pivot shaft by bearing; Support frame as described above top opposite side is installed with a shock absorber (6), is installed with engine installation (7) in support frame as described above; Separately be provided with the linkage (8) that connects described engine installation and described lamp box seat one side, described linkage, described pivot shaft and described shock absorber support described lamp box jointly, described engine installation can drive described linkage and drive described lamp box around described pivot shaft reciprocating rotary set angle, described lamp box is departed from and touch described shock absorber.
2. according to claim 1 for liquid crystal panel being carried out to the switching mechanism of picture inspection, it is characterized in that: described linkage comprises spaced two linkage rod group, each linkage rod group comprises a connecting rod (81) and is hinged in the first contiguous block (82) and second contiguous block (83) at described connecting rod two ends, described the first contiguous block is fixed on the bottom of described lamp box seat one side, and two described the second contiguous blocks of two linkage rod group are connected with described engine installation by a plate.
3. according to claim 2 for liquid crystal panel being carried out to the switching mechanism of picture inspection, it is characterized in that: described engine installation comprises the reciprocating servomotor of slide (72) of slide unit (71) and the described slide unit of driving, and described connecting panel is fixedly connected with the slide of described slide unit.
4. according to claim 1 for liquid crystal panel being carried out to the switching mechanism of picture inspection, it is characterized in that: described shock absorber comprises three buffing pads along the axial setting of described pivot shaft.
5. according to claim 4 for liquid crystal panel being carried out to the switching mechanism of picture inspection, it is characterized in that: each buffing pad comprises that one end is fixedly arranged on two hold-down arms (61) at support frame as described above top, connects the stay bearing plate (62) of two described hold-down arm other ends and is fixedly arranged on the oleo gear (63) in the middle part of described stay bearing plate, and the top of described oleo gear is concordant with the top of described lamp box seat.
6. according to claim 1 for liquid crystal panel being carried out to the switching mechanism of picture inspection, it is characterized in that: described pivot shaft is fixedly arranged between top one side and described lamp box seat of support frame as described above by spaced a plurality of 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 true CN104176528A (en) | 2014-12-03 |
| CN104176528B CN104176528B (en) | 2017-08-25 |
Family
ID=51957928
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104176528B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609226A (en) * | 2015-01-30 | 2015-05-13 | 滁州汽车与家电技术及装备研究院 | Automatic side inclining device |
| 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 |
| CN106976704A (en) * | 2017-05-15 | 2017-07-25 | 苏州锦浩翔自动化有限公司 | A kind of upright turning device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609226A (en) * | 2015-01-30 | 2015-05-13 | 滁州汽车与家电技术及装备研究院 | Automatic side inclining device |
| 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 |
| CN106976704A (en) * | 2017-05-15 | 2017-07-25 | 苏州锦浩翔自动化有限公司 | A kind of upright turning device |
| CN106976704B (en) * | 2017-05-15 | 2022-10-25 | 苏州锦浩翔自动化有限公司 | Vertical turnover device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104176528B (en) | 2017-08-25 |
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| C53 | Correction of patent of invention or patent application | ||
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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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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 OPTO 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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