CN109928212A - Display panel positioning device - Google Patents
Display panel positioning device Download PDFInfo
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- CN109928212A CN109928212A CN201910278698.6A CN201910278698A CN109928212A CN 109928212 A CN109928212 A CN 109928212A CN 201910278698 A CN201910278698 A CN 201910278698A CN 109928212 A CN109928212 A CN 109928212A
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- Prior art keywords
- display panel
- positioning device
- sliding
- supporting region
- sliding block
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Abstract
The present invention provides a kind of display panel positioning device, including, a carrying platform has a supporting region and the non-bearing area around the supporting region, and the supporting region is for carrying display panel；Several sliding equipments surround the supporting region, and the sliding equipment moves between the supporting region and non-bearing area, to adjust the position of the display panel.Each sliding equipment includes frame body；Slide assemblies are fixed on frame body；Bolster is set between the slide assemblies and the frame body.The present invention increases security mechanism in display panel positioning device, is effectively prevented the risk of fragmentation brought by positioning.
Description
Technical field
The present invention relates to a kind of display panel manufacturing fields, more particularly, to display panel positioning device.
Background technique
Panel positioning device is generally used in liquid crystal display panel production industry automation equipment, due to current equipment software error
It is positioned with being crossed caused by maloperation when debugging, to arrive this display panel fragmentation.
Crossing positioning at present and preventing fragmentation from setting upper limit ratio with motor load prevented positioning fragmentation, but servo motor load
Because mechanism uses load rate of change to increase for a long time, to compare unmanageable.
Summary of the invention
The object of the present invention is to provide display panel positioning devices can be effective by being provided with security alarm mechanism
The problems such as generating display panel fragmentation when solving panel positioning.
In order to solve the above technical problems, the present invention provides a kind of display panel positioning device, including, a carrying platform, tool
There are a supporting region and the non-bearing area around the supporting region, the supporting region is for carrying display panel；Several sliding equipments,
Around the supporting region, the sliding equipment moves between the supporting region and non-bearing area, to adjust the display surface
The position of plate.Each sliding equipment includes frame body；Slide assemblies are fixed on frame body；Bolster, be set to the slide assemblies with
Between the frame body.
Further, further include a photoelectric sensor, be fixed on the pedestal；One sensor works as piece, is fixed on described
On slide assemblies；And an alarm, it is electrically connected to the photoelectric sensor；When the sliding equipment is transported to the display panel
It is dynamic, and do not contacted with the display panel, the photoelectric sensor and the sensor are when there are a spacing between piece；When described
After sliding equipment is contacted with the display panel, the slide assemblies and the frame body are relatively moved, and compress the bolster,
When the sensor is when piece reaches the photoelectric sensor position, the alarm equipment alarm.
It further, further include a driving device, the frame body of the sliding equipment is set in the driving device, the drive
Device is moved to drive the sliding equipment to move between the supporting region and the non-bearing area；When the alarm equipment alarm
When, the driving device stops driving.
It further, further include controller, the controller includes signal receiving unit, to receive the photoelectric sensing
The driving signal of the signal of device and the driving device；Detection unit, for according to the signal of the photoelectric sensor whether
It is abnormal, if so, controlling the alarm equipment alarm, while controlling the driving device and stopping driving.
Further, the frame body includes a pedestal；Two support columns；Each support column is oppositely arranged, and vertical connection
On the pedestal；Connecting shaft, both ends are connected on two support columns；The bolster is socketed in the connecting shaft.
Further, the slide assemblies include the first sliding block, and sliding is socketed in the connecting shaft, the bolster
Set on first sliding block between the support column far from the supporting region: connector, lower end are perpendicularly fixed at described the
On one sliding block；Push top, is fixed on the upper end of the connector.
Further, the slide assemblies further include guide rail, are installed on the pedestal；Second sliding block, is slidably mounted on
On the guide rail, first sliding block is fixed on second sliding block.
Further, the elastic component is spring.
Further, the display panel is rectangle, has two groups of relatively parallel sides；Every one side of display panel
It is corresponding at least one sliding equipment.
Further, at least in the supporting region, several blowing mouths are distributed in the display panel positioning device.
The beneficial effects of the present invention are: the present invention proposes a kind of display panel positioning device, by adding in the prior art
Add sliding equipment, photoelectric sensor and sensor when the security alarm mechanism of piece and alarm.
When the driving device, which reaches the driving panel edge, is not off movement, the push top and the display surface
Plate can generate a resistance, and the resistance drives the relative motion of first sliding block and the second sliding block, and pushes the biography
Sensor touches on the photoelectric sensor when piece, and at this moment, warning circuit becomes connection, and the alarm generates alarm, described aobvious
Show that panel positioning device stops operating.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is that the invention shows panel positioning device functional module structure schematic diagrames；
Fig. 2 is the structural schematic diagram of carrying platform of the present invention；
Fig. 3 is the driving device on display panel each side of the invention and the structural schematic diagram of slide construction；
Fig. 4 is the structural schematic diagram of sliding equipment of the invention；
Fig. 5 is that the functional module structure of processor control unit of the invention is intended to.
Display panel positioning device 100；
Carrying platform 11；Sliding equipment 12；Photoelectric sensor 13；
Sensor works as piece 14；Alarm 15；Driving device 16；
Controller 17；Supporting region 171；Non-bearing area 172；
Frame body 121；Slide assemblies 122；Bolster 123；
Pedestal 1211；Support column 1212；First sliding block 1221；
Second sliding block 1222；Connector 1223；Guide rail 1224；
Push top 1225；Connecting shaft 1213；Display panel 110.
Specific embodiment
The explanation for being below each embodiment is can to use the specific reality implemented to illustrate the present invention with reference to additional schema
Apply example.The direction term that the present invention is previously mentioned, for example, above and below, front, rear, left and right, inside and outside, side etc., be only with reference to accompanying drawings
Direction.The element title that the present invention mentions, such as first, second etc., it is only to discriminate between different components, it can better table
It reaches.The similar unit of structure is given the same reference numerals in the figure.
Herein with reference to the accompanying drawings to detailed description of the present invention embodiment.The present invention can show as many different forms,
The present invention should not be only interpreted as specific embodiment set forth herein.It is to explain the present invention that the present invention, which provides these embodiments,
Practical application, to make others skilled in the art it will be appreciated that various embodiments of the present invention and being suitable for specific expection
The various modifications scheme of application.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figure 1, the present invention provides a kind of display panel positioning device 100, comprising: if carrying platform 11, dry-charged plates
Mechanism 12, photoelectric sensor 13, sensor work as piece 14, alarm 15, driving device 16 and controller 17.
Referring to fig. 2, the carrying platform 11 has a supporting region 171 and around the non-bearing area of the supporting region 171
172, the supporting region 171 is for carrying display panel.The non-bearing area 172 is typically provided multiple sliding equipments 12, is used for
Adjust the display panel 110.
The display panel 110 is generally rectangle, has two groups of relatively parallel sides；Display panel 110 it is each
Side is corresponding at least one sliding equipment 12.In the present embodiment, two sliding equipments 12 are arranged in each side, or
3 or multiple sliding equipments 12.
Preferred forms, the sliding equipment 12 is respectively arranged on the corner of display panel 110, convenient to the display surface
Plate 110 carries out positioning adjustment.
As shown in figure 3, several blowing mouths are distributed in the display panel positioning device 100 in the supporting region 171,
The blowing mouth can generate air-flow by air valve, and be transmitted to the blowing mouth by appendix, make the display panel 110 can
It is convenient that positioning operation is carried out to the display panel 110 to suspend or float.
The sliding equipment 12 surrounds the supporting region 171, and the sliding equipment 12 is in the supporting region 171 and non-bearing
It is moved between area 172, to adjust the position of the display panel 110；
The sliding equipment 12 is fixed in the driving device 16；Before the general progress by sliding rail of driving device 16
The movement of left and right afterwards, to drive the sliding equipment 12 to adjust the position of the display panel 110.The driving device 16
Generally power drive is provided by servo drive motor.
The sliding rail is generally located on the non-bearing area 172, and the driving device 16 is generally by motor driven in cunning
It is slided on rail.
As shown in figure 4, each sliding equipment 12 includes frame body 121, slide assemblies 122 and bolster 123.The buffering
Part 123 is spring.
The frame body 121 includes a pedestal 1211；Two support columns 1212；Each support column 1212 is oppositely arranged, and is hung down
The direct-connected two sides for connecing the pedestal 1211.
1213 both ends of connecting shaft are connected to the one end of two support columns 1212 far from the pedestal 1211；It is described
Bolster 123 is socketed in the connecting shaft 1213.
The slide assemblies 122 are fixed on frame body 121；The slide assemblies 122 are sliding including the first sliding block 1221, second
Block 1222, connector 1223, guide rail 1224 and push top 1225.
What first sliding block 1221 slided is socketed in the connecting shaft 1213, and the bolster 123 is set to described the
Between one sliding block 1221 and a support column 1212 of the separate supporting region 171；That is described 123 one end of bolster connection described the
One sliding block 1221, the other end connect the support column 1212.And the other end of first sliding block 1221 is not connected to far from described
The support column 1212 of spring.
It can be realized between first sliding block 1221 and the connecting shaft 1213 and the bolster 123 in this way
Sliding, when first sliding block 1221 is by resistance, 123 forced compression of bolster, first sliding block 1221
Complete opposite sliding.
The guide rail 1224 is installed on the pedestal 1211；Second sliding block 1222 is slidably mounted on the guide rail
On 1224, first sliding block 1221 is fixed on second sliding block 1222.
At this moment, second sliding block 1222 becomes one with first sliding block 1221, in normal operation, buffering
The elastic force of part 123 supports second sliding block 1222 that can't produce relative sliding with first sliding block 1221.
1223 lower end of connector is perpendicularly fixed on first sliding block 1221；The push top 1225 is fixed on described
The upper end of connector 1223.
The push top 1225 is the display panel 110 that can contact the supporting region 171, and the driving mechanism is up and down
It is mobile, drive the 1225 promotion display panel 110 of push top to be positioned.
It is described push top 1225 can all around being moved relative to the display panel 110, generally by the driving
Device 16 drives, and the driving device 16 drives the sliding equipment 12 to be moved to close to the non-bearing area of the supporting region 171
172, the corner regions of 110 each edge of display panel are reached, just stop motion then carries out subsequent details panel positioning adjustment.
The photoelectric sensor 13 is fixed on the pedestal；The sensor is fixed on the slide assemblies when piece 14
On 122；The alarm 15 is electrically connected to the photoelectric sensor 13；The photoelectric sensor 13, the sensor work as piece 14
Call oneself a circuit with the alarm 15, is mounted in the display panel positioning device 100, the photoelectric sensor 13 and institute
The triggering for stating sensor is the switch of safety circuit.
When the sliding equipment 12 is moved to the display panel 110, and do not contacted with the display panel 110, it is described
Photoelectric sensor 13 and the sensor are when, there are a spacing, the spacing is typically provided 2mm between piece 14.
After the push top 1225 of the sliding equipment 12 and the display panel 110 contact, if the driving device 16 is simultaneously
Non- stop motion, then the slide assemblies 122 are relatively moved with the frame body 121, that is, generate a resistance, and the resistance drives institute
It states the first sliding block 1221 and second sliding block 1222 and the sensor is worked as piece 14 and moved to described 123 one end of bolster,
And the bolster 123 is compressed, and when the sensor is when piece 14 reaches 13 position of photoelectric sensor, the alarm 15
Become alarm.The security mechanism of display panel positioning device 100 can be increased in this way.
The driving device 16 is when the signal for receiving alarm, just stop motion.Prevent driving device 16 from continuing to move
It is dynamic to lead to 110 fragmentation of display panel in turn.
As shown in figure 5, the controller 17 it is integrated on pcb board, it is described for controlling security alarm mechanism of the invention
Controller 17 includes signal receiving unit 171, detection unit 172 and drive control unit 173.The controller 17 can be
One computer, to control entire security alarm mechanism.
Firstly, the position that the general pre-set driving device 16 of controller 17 stops, setting relevant coordinate position, leads to
Cross the movement that publication drive control unit 173 carries out driving device 16；The driving device 16 is moved to the carrying platform 11
Neighbouring position can stop, and the drive control unit 173 issues halt instruction.
The controller 17 can also issue the positioning adjustment order of the display panel 110, main to be issued by computer
Instruction, is distributed to the drive control unit 173 by controller 17, realizes all around moving for the driving device 16, and
1225 pairs of display panels 110 of push top are driven to be adjusted by the driving device 16.
Innovation of the invention is security alarm mechanism, and the signal receiving unit 171 is to receive the photoelectricity
The driving signal of the signal of sensor 13 and the driving device 16；Principle is triggered when the push top 1225 and the display surface
When plate 110 generates resistance, the influence that second sliding block 1222 will receive resistance drives second sliding block 1222 to carry out
Sliding, and the sensor is when piece 14 is also by with mobile to 13 direction of photoelectric sensor, when the sensor works as piece 14
When touching photoelectric sensor 13, when being trigger signal.
Whether the detection unit 172 is for abnormal according to the signal of the photoelectric sensor 13, if so, described in control
Alarm 15 is alarmed, while being controlled the driving device 16 and being stopped driving.
When the signal receiving unit 171 of controller 17 receives abnormal signal, halt instruction is issued to institute
Drive control unit 173 is stated, makes the driving device stop motion, and carry out alert process.
The present invention provides a kind of display panel positioning device 100, is carried out in supporting region 171 to aobvious by the push top 1225
Show the positioning adjustment of panel 110.
Innovation of the invention is to be added to sliding equipment 12, photoelectricity in the display panel positioning device 100
Sensor 13 and sensor work as the security alarm mechanism of piece 14 and alarm 15.The sliding equipment 12 passes through setting guide rail
1224 and second sliding block 1222 opposite sliding mechanism, and the cunning of the setting connecting shaft 1213 and first sliding block 1221
Mechanism, and first sliding block 1221 is fixedly connected with second sliding block 1222, and be provided with warning circuit.
When the driving device 16, which reaches the driving panel edge, is not off movement, it is described push top 1225 with it is described
Display panel 110 can generate a resistance, and the resistance drives the opposite fortune of first sliding block 1221 and the second sliding block 1222
It is dynamic, and push the sensor when piece 14 touches on the photoelectric sensor 13, at this moment, warning circuit becomes connection, described
Alarm 15 generates alarm, and the display panel positioning device 100 stops operating.
It should be pointed out that can also have the embodiment of a variety of transformation and remodeling for the present invention through absolutely proving,
It is not limited to the specific embodiment of above embodiment.Above-described embodiment is as just explanation of the invention, rather than to hair
Bright limitation.In short, protection scope of the present invention should include that those are obvious to those skilled in the art
Transformation or substitution and remodeling.
Claims (10)
1. a kind of display panel positioning device, which is characterized in that including,
One carrying platform has a supporting region and the non-bearing area around the supporting region, and the supporting region is for carrying display
Panel；
Several sliding equipments surround the supporting region, and the sliding equipment moves between the supporting region and non-bearing area, use
To adjust the position of the display panel；
Each sliding equipment includes
Frame body；
Slide assemblies are fixed on frame body；
Bolster is set between the slide assemblies and the frame body.
2. display panel positioning device according to claim 1, which is characterized in that further include
One photoelectric sensor is fixed on the pedestal；
One sensor works as piece, is fixed on the slide assemblies；And
One alarm is electrically connected to the photoelectric sensor；
When the sliding equipment is moved to the display panel, and do not contacted with the display panel, the photoelectric sensor and
The sensor is when there are a spacing between piece；
After the sliding equipment and the display panel contact, the slide assemblies and the frame body are relatively moved, and compress
The bolster, when the sensor is when piece reaches the photoelectric sensor position, the alarm equipment alarm.
3. display panel positioning device according to claim 2, which is characterized in that further include a driving device, the cunning
The frame body of motivation structure is set in the driving device, the driving device driving the sliding equipment in the supporting region and
It is moved between the non-bearing area；
When the alarm equipment alarm, the driving device stops driving.
4. display panel positioning device according to claim 2, which is characterized in that
It further include controller, the controller includes
Signal receiving unit, to receive the signal of the photoelectric sensor and the driving signal of the driving device；
Detection unit, for whether abnormal according to the signal of the photoelectric sensor, if so, the alarm equipment alarm is controlled,
The driving device is controlled simultaneously stops driving.
5. display panel positioning device according to claim 1, which is characterized in that
The frame body includes
One pedestal；
Two support columns；Each support column is oppositely arranged, and is vertically connected on the pedestal；
Connecting shaft, both ends are connected on two support columns；
The bolster is socketed in the connecting shaft.
6. display panel positioning device according to claim 5, which is characterized in that
The slide assemblies include
First sliding block, sliding are socketed in the connecting shaft, and the bolster is set to first sliding block and holds far from described
Between the support column for carrying area:
Connector, lower end are perpendicularly fixed on first sliding block；
Push top, is fixed on the upper end of the connector.
7. display panel positioning device according to claim 6, which is characterized in that the slide assemblies further include
Guide rail is installed on the pedestal；
Second sliding block is slidably mounted on the guide rail, and first sliding block is fixed on second sliding block.
8. display panel positioning device according to claim 1, which is characterized in that the bolster is spring.
9. display panel positioning device according to claim 1, which is characterized in that the display panel is rectangle,
With two groups of relatively parallel sides；
Every one side of display panel is corresponding at least one sliding equipment.
10. display panel positioning device according to claim 1, which is characterized in that described aobvious at least in the supporting region
Show that several blowing mouths are distributed in panel positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278698.6A CN109928212A (en) | 2019-04-09 | 2019-04-09 | Display panel positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278698.6A CN109928212A (en) | 2019-04-09 | 2019-04-09 | Display panel positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109928212A true CN109928212A (en) | 2019-06-25 |
Family
ID=66989385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910278698.6A Pending CN109928212A (en) | 2019-04-09 | 2019-04-09 | Display panel positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109928212A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05109871A (en) * | 1991-10-16 | 1993-04-30 | Nikon Corp | Apparatus positioning substrate |
| CN201845752U (en) * | 2010-10-29 | 2011-05-25 | 北京京东方光电科技有限公司 | Substrate aligning device, substrate aligning platform and substrate conveying equipment |
| CN201961833U (en) * | 2010-12-29 | 2011-09-07 | 北京京东方光电科技有限公司 | Guiding device and driving equipment |
| CN102244023A (en) * | 2010-05-12 | 2011-11-16 | 东京毅力科创株式会社 | Substrate processing apparatus and substrate processing method |
| CN104992919A (en) * | 2015-07-21 | 2015-10-21 | 合肥鑫晟光电科技有限公司 | Positioning foot, positioning device and positioning method |
-
2019
- 2019-04-09 CN CN201910278698.6A patent/CN109928212A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05109871A (en) * | 1991-10-16 | 1993-04-30 | Nikon Corp | Apparatus positioning substrate |
| CN102244023A (en) * | 2010-05-12 | 2011-11-16 | 东京毅力科创株式会社 | Substrate processing apparatus and substrate processing method |
| CN201845752U (en) * | 2010-10-29 | 2011-05-25 | 北京京东方光电科技有限公司 | Substrate aligning device, substrate aligning platform and substrate conveying equipment |
| CN201961833U (en) * | 2010-12-29 | 2011-09-07 | 北京京东方光电科技有限公司 | Guiding device and driving equipment |
| CN104992919A (en) * | 2015-07-21 | 2015-10-21 | 合肥鑫晟光电科技有限公司 | Positioning foot, positioning device and positioning method |
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Application publication date: 20190625 |
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