CN108820868A - Automatic balance type takes screen device and takes the automatic balancing method of screen device - Google Patents
Automatic balance type takes screen device and takes the automatic balancing method of screen device Download PDFInfo
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- CN108820868A CN108820868A CN201810438645.1A CN201810438645A CN108820868A CN 108820868 A CN108820868 A CN 108820868A CN 201810438645 A CN201810438645 A CN 201810438645A CN 108820868 A CN108820868 A CN 108820868A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
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- Overhead Projectors And Projection Screens (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Abstract
The application provides a kind of automatic balance type and takes screen device and take the automatic balancing method of screen device.Automatic balance type take screen device include：Screen device platform is taken, which is provided with sensor and vacuum slot；Screen device fixing seat is taken, described take is connected to and shields device platform；Universal ball joint, setting take screen device fixing seat and described take to shield between device platform described；At least two actuation means can change described take and shield device fixing seat relative to the angle for taking screen device platform；Data processing equipment can receive the status signal that the sensor generates in real time, and control signal is selectively exported according to the status signal；Control device can be such that the tilt angle of the liquid crystal display panel with respect to the horizontal plane reduces.The application can adjust the levelness for taking screen device in real time, and structure is simple.
Description
Technical field
Screen device is taken this application involves a kind of automatic balance type and takes the automatic balancing method of screen device, relates more specifically to one
Automatic balance type of the kind for large-scale liquid crystal display panel takes screen device and takes the automatic balancing method of screen device.
Background technique
In liquid crystal display panel manufacturing process, especially finished product or semifinished panel (Panel) are in equipment room short-distance movement
When, when frequently with take screen device (Picker) moved.
It takes and a certain number of vacuum slots is distributed on screen device, vacuumized by suction nozzle to realize the crawl to panel,
Platform size for fixing suction nozzle is corresponding with product size produced, when panel size and larger quality, long-term
Uninterrupted production run or the loosening of fixed screw can all be such that the levelness for taking screen device platform loses, to occur taking screen device hair
Raw skew leads to the risk for the panel breakage drawn.
It generally takes the main body of screen device to constitute using hard aluminium alloy, does not have controllability, it can not once deforming
It corrects, causes to waste.Do not have levelness inducing function simultaneously yet, round-the-clock monitoring can not be provided and prevents production accident
Occur, to cause damages.
Therefore, it is necessary to what one kind can adjust levelness in real time to take screen device.
Summary of the invention
To solve at least one of drawbacks described above, the application proposes that a kind of automatic balance type takes screen device and takes screen device
Automatic balancing method.
In order to achieve the above object, technical solution used by the application is：
According to an embodiment of the present application in a first aspect, proposing that a kind of automatic balance type takes screen device, which is characterized in that it is described
Automatic balance type take screen device include：Screen device platform is taken, which is provided with and described take screen device platform with respect to the horizontal plane for sensing
The sensor of tilt angle and vacuum slot for adsorbing liquid crystal display panel, the sensor can issue in real time indicates institute
State the status signal of tilt angle；Screen device fixing seat is taken, described take is connected to and takes screen device platform described in screen device platform and carrying
Weight；Universal ball joint, setting take screen device fixing seat and described take to shield between device platform described；At least two actuation means,
One end takes screen device platform to connect with described, and its other end takes screen device fixing seat to connect with described, wherein described at least two
Actuation means can change described take and shield device fixing seat relative to the angle for taking screen device platform；Data processing equipment, can
The status signal that the sensor generates is received in real time, and control letter is selectively exported according to the status signal
Number；Control device can receive the control signal that the data processing equipment issues, and be driven according to the control signal
Described two actuation means, so that the tilt angle of the liquid crystal display panel with respect to the horizontal plane reduces.
Optionally, a projection in the horizontal plane at least two actuation means is relative to described at least two
Another projection in the horizontal plane in actuation means is in 90 °.
Optionally, at least two actuation means be two actuation means, the automatic balance type take screen device further include
Two auxiliary balance tools, described two auxiliary balance tools take in screen device fixing seat and described two actuation means about described
The heart is symmetrically arranged, to assist the balance of described two actuation means.
Optionally, each of described two actuation means includes：Servo motor is fixed on described take and shields device fixing seat
On, and for generating power；Gear is driven, centre bore is provided with, the servo motor is connected to the centre bore, so as to
Enough rotate the driving gear；Transmission belt has fixed length, couples with the driving gear, and can be described
The rotation of gear is driven to drive；Eccentric gear couples with the transmission belt, and can by the movement of the transmission belt drive and
It rotates, eccentric orfice is equipped in the eccentric gear；Gear shaft pillar, one end couple with the eccentric orfice, and its other end is solid
It is fixed that screen device platform is taken described in, wherein when eccentric gear rotation, distance of the centre bore apart from the eccentric orfice changes
Become.
Optionally, each of described two auxiliary balance tools includes：Balancing pole is formed by rigid material, one end
Screen device platform is taken to connect with described, and its other end takes screen device fixing seat to connect with described；Adjustment spring, via the balancing pole
Screen device platform and described take is taken to apply certain pulling force between screen device fixing seat described, wherein the balancing pole is by two parts
It constitutes, described two parts are connected via the adjustment spring.
Optionally, the sensor is gyrohorizon sensor, and the surface for taking screen device platform is arranged in
Center position, and be arranged and shield between device platform in the universal ball joint and described take, and the gyrohorizon senses
The sensitivity of device can be conditioned.
Optionally, described to take screen device platform for rectangle, one gear shaft pillar in described two actuation means is in institute
The midpoint for stating a line for taking screen device platform takes screen device platform fixed to described；In described two actuation means another
Gear shaft pillar is fixed to described take in the midpoint of the another a line adjacent with above-mentioned a line and shields device platform.
Optionally, the transmission belt is flexible belt, inner surface formed it is with teeth, with the driving gear and it is described partially
The tooth engagement of heart gear.
Optionally, it further includes alarm device that the automatic balance type, which takes screen device, and the alarm device is in the status signal
Represented tilt angle sounds an alarm when being still not zero by certain time.
Second aspect according to an embodiment of the present application proposes a kind of automatic balancing method for taking screen device, described to take screen device
Including taking screen device platform, taking screen device fixing seat, universal ball joint, at least two actuation means, auxiliary balance tool, data processing
Device, control device and alarm device, described to take screen device platform include sensor and vacuum slot, which is characterized in that this is automatic
Balance method includes the following steps：According to the activity condition of the universal ball joint, decide whether in the universal ball joint
Add lubricating grease；Transmission belt is installed on the driving gear and eccentric gear of servo motor；It adjusts and at least two actuating
Device is in the auxiliary balance tool of symmetric position；The initial position of screen device is taken described in determination and takes screen device flat described
X-axis and Y-axis are defined on platform；Screen device is taken described in starting；It receives the data processing equipment in real time and records the sensor
The status signal of sending；Described screen device platform is taken to be not in water when the data processing equipment is obtained according to the status signal
When prosposition is set, issues to the control device and issue control signal；The control device is according to the control signal, described in control
At least two actuation means activate in the X-axis and the Y-axis respectively, so that described take be made to shield device platform relative to horizontal position
The angle set becomes smaller；After the certain time that the control signal issues, such as processing unit is according to the status signal
It takes screen device platform not to be in a horizontal position described in judging yet, the alarm device is driven to sound an alarm.
The technical solution that embodiments herein provides can include the following benefits：The application is by taking screen device flat
Platform introduces sensor and is used for sensation level degree, and is realized by data processing equipment and mechanical system and to take screen device in production complete
The monitoring of weather levelness and automatic regulation function, using stabilization, conveniently, controllability is strong.It, can be real when taking screen device that skew occurs
Existing Automatic Balance Regulation, equipment alarm when being unable to adjust automatically avoid that screen device is taken to be damaged.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
Scope of the present application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Fig. 1 is the schematic perspective view for taking screen device according to the application；
Fig. 2 is the schematic plan view according to one embodiment of the actuation means for taking screen device of the application；
Fig. 3 is the partial enlarged view of Fig. 2；
Fig. 4 is the schematic plan view according to the universal ball joint for taking screen device of the application；And
Fig. 5 is the schematic plan view for taking screen device operated according to the application.
Specific embodiment
The application is described in detail below with reference to specific embodiment shown in the drawings.But these embodiments are simultaneously
The application is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is all contained in the protection scope of the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but these information may be described using term first, second etc. in the application
It should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from the application
In the case where range, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first letter
Breath.Depending on context, word as used in this " if " can be construed to " ... when " or " when ... " or
" in response to determination ".
Fig. 1 is the schematic perspective view for taking screen device 1 according to the application.Fig. 2 is the actuating for taking screen device 1 according to the application
The schematic plan view of one embodiment of device 300.Fig. 3 is the partial enlarged view of Fig. 2.Fig. 4 is taking according to the application
Shield the schematic plan view of the universal ball joint 500 of device 1.- Fig. 4 referring to Fig.1 takes screen device 1 to have and takes screen device platform 100, auxiliary
Poising tool 200, actuation means 300, take screen device fixing seat 400, universal ball joint 500, data processing equipment (not shown) and
Control device (not shown).
It takes screen device platform 100 to be oriented generally horizontally in the initial state, is equipped with above for taking screen device described in sensing
The sensor 110 of the tilt angle of platform with respect to the horizontal plane and for adsorbing liquid crystal display panel 2 vacuum slot 120 (referring to
Fig. 5), sensor 110 can sense in real time and issue the status signal for indicating above-mentioned tilt angle.In one embodiment,
Sensor 110 can be gyrohorizon sensor.Optionally, the sensitivity of sensor 110 can be adjusted as the case may be
Section.Vacuum slot 120, which passes through, takes screen device platform 100, and is equably set as multiple.Screen device platform 100 is taken to can be rectangle,
It is also possible to round or other irregular shapes.Preferably, the shape of screen device platform 100 is taken to be acted on screen device 1 is taken
The shape of liquid crystal display panel 2 is corresponding.
It takes screen device fixing seat 400 that usually there is cylindricality (but not limited to this), is connected to and takes screen device platform 100 and carry
Take the weight of screen device platform 100.The setting of universal ball joint 500 is taking screen device fixing seat 400 and is taking between screen device platform 100, because
This, taking screen device platform 100 is to carry to take the weight for shielding device platform 100 in a manner of lifting universal ball joint 500.It is optional
Ground, sensor 110 can also be provided at the lower end of universal ball joint 500 and take between screen device platform 100, to connect the two.It is spherical
Universal joint 500 can make to take screen device fixing seat 400 relative to taking the screen device platform 100 to have variable angle.It is spherical referring to Fig. 4
Universal joint 500 may include bulb 510 and at least partly surround the fixing seat 520 of bulb 510.Universal ball joint 500 is also possible to
Other structures, as long as can enable the part connecting with bulb 510 relative to the part connecting with fixing seat 520 in certain model
It is freely rotated in enclosing.Under initial conditions, take screen device fixing seat 400 relative to take screen device platform 100 in about 90 °.It should be understood that
, take screen device fixing seat 400 that can shield device platform 100 with any suitable angle relative to taking.
Take screen 1 at least two actuation means 300 of device, one end with take screen device platform 100 connect, and its other end with take screen
Device fixing seat 400 connects.Actuation means 300 can be activated with change take screen device fixing seat 400 relative to take screen device platform 100
Angle.Optionally, two actuation means 300 are set.Optionally, actuation means 300 are the gears driven by servo motor 350
With belt mechanism.Specifically, actuation means 300 include：Servo motor 350 is fixed on and takes in screen device fixing seat 400, and
For generating power；Gear 320 is driven, centre bore 321 is provided with, servo motor 250 is connected to centre bore 321, so as to
Enough make to drive gear rotation；Transmission belt 340 has fixed length, couples with driving gear 320, and can be by sliding tooth
The rotation of wheel 320 drives；Eccentric gear 330 couples with transmission belt 340, and the movement that can be transmitted band 340 drives and revolves
Turn, eccentric orfice 331 is equipped in eccentric gear 330；Gear shaft pillar 310, one end couples with eccentric orfice 331, and its other end
Shield device platform 400 fixed to taking.When eccentric gear 330 rotates, distance of the centre bore 321 apart from eccentric orfice 331 can change.It can
Selection of land, transmission belt 340 are flexible belts, and inner surface forms with teeth, are nibbled with the tooth with driving gear 320 and eccentric gear 330
It closes.It should be understood that in one embodiment, actuation means 300 can be by rigid material, and may include each other may be used
Flexible multiple portions, these parts can be driven (such as by hydraulic etc.) to be moved relative to each other, to change whole
The length of a actuation means 300.
Optionally, taking screen device 1 includes auxiliary balance tool 200.Auxiliary balance tool 200 about take screen device fixing seat 400
Symmetrically it is arranged with actuation means 300, with the balance of assisted actuators 300.In one embodiment, auxiliary balance work
Tool 200 may include balancing pole 210, be formed by rigid material, and one end is shielded device platform 100 and connect with taking, and its other end with take
Shield device fixing seat 400 to connect；Adjustment spring 220, via balancing pole 210 take screen device platform 100 and take screen device fixing seat 400 it
Between apply certain pulling force.Balancing pole 210 can be made of two parts, the two parts are connected via an adjustment spring.At one
In embodiment, two actuation means 300 and two auxiliary balance tools 200 are set.Two actuation means 300 are auxiliary relative to two
Poising tool 200 is helped symmetrically to be arranged respectively.The projection of two actuation means 300 in the horizontal plane can have 90 ° of folder
Angle, equally, the projection of two auxiliary balance tools 200 in the horizontal plane is also with 90 ° of angle.In this embodiment, screen is taken
Device platform 100 can be rectangle, and one gear shaft pillar 310 in two actuation means 300 can take the one of screen device platform 100
The midpoint on side, which is fixed to, takes screen device platform 100, and another the gear shaft pillar 310 in two actuation means 300 exists
The midpoint of the another a line adjacent with above-mentioned a line, which is fixed to, takes screen device platform 100.In another embodiment, it can be set
More than two actuation means 300.In another embodiment, two actuation means 300 can be only set, and it is flat to be not provided with auxiliary
Weighing apparatus tool 200 (for example, being in the telescopic embodiment of rigidity in above-mentioned actuation means 300).
Data processing equipment can be communicated by wired or wireless mode with sensor 110 and control device, with
Data are transmitted to each other.Data processing equipment can receive the status signal that the sensor 110 generates in real time, and according to state
Export to signal-selectivity control signal.For example, when status signal instruction takes screen device platform 100 to deviate horizontal position, output
Signal is controlled, to correct the tilt angle for taking screen device platform 100.The coordinate with X-axis and Y-axis can be established in data processing equipment
System.In one embodiment, data processing equipment is by an actuation means 300 in the extension for taking the projection on screen device platform 100
Straight line is set as X-axis, and is taking the extension straight line of the projection on screen device platform 100 to be set as Y another actuation means 300
Axis.The two actuation means 300 are in 90 ° taking the projection on screen device platform 100 each other.That is, X-axis and Y-axis are in each other
90°.Certainly, such setting is optional, and non-essential.
In one embodiment, the status signal that sensor 110 generates may include two angle informations, wherein an angle
Degree, which indicates to take, shields the inclined azimuth of device platform 100, another angle indicates inclination angle with respect to the horizontal plane (that is, inclined
Degree).Data processing equipment can handle the two angle informations, and determine the output valve of control signal.Control signal can wrap
Include the signal of the amount of movement corresponding to each actuation means 300.In one embodiment, corresponding to each actuation means 300
The signal of amount of movement is the certain angle that the driving driving gear 320 of servo motor 350 rotates.In one embodiment, at data
There can be storage medium in reason device, the status signal received from sensor 110 is storable in storage medium.It should be understood that
Be, data processing equipment can may be createed by any existing mode and in the future come mode come processing status signal,
Issue control signal, and then will deviate from horizontal plane take screen device platform 100 adjustment return to horizontal plane.
Control device can receive the control signal that data processing equipment issues, and drive actuation means according to control signal
300, so that the tilt angle of liquid crystal display panel 2 with respect to the horizontal plane reduces, until liquid crystal display panel 2 is completely in level.Referring to figure
5, vacuum slot 120, which passes through, takes screen device platform 100, is evenly provided on and takes on screen device platform 100.Vacuum slot 120 from take screen
The downward projection of length of device platform 100 is all the same, therefore, plane locating for liquid crystal display panel 2 and take screen device platform 100 locating for put down
Face is parallel.
In one embodiment, it takes screen device 1 to may also include alarm device, can be communicated with data processing equipment.Work as liquid crystal surface
When plate 2 can not be adjusted in level, data processing equipment sends signal to alarm device, so that alarm device be made to sound an alarm.
The form of alarm can be the combination of sound, light or the two.The condition sounded an alarm can be set as in data processing equipment
After certain time (for example, 1 second, 2 seconds, 3 seconds, etc.) after issuing control signal, the status signal that is received from sensor 110
What is indicated takes screen device platform 100 angle to be with respect to the horizontal plane not zero (to be not necessarily referring to absolute zero degree herein, but taking screen device
Reach the angle for being taken screen device 1 to be considered zero degree in 1 precision).Certainly, the condition sounded an alarm also may be set to any other
Suitable condition.
Hereinafter, description to be taken to the automatic balancing method of screen device.This method may include following steps：According to the spherical universal
The activity condition of section 500 decides whether to add lubricant (for example, lubricating grease or other lubricants) in universal ball joint 500；
Transmission belt 340 is installed on the driving gear 320 and eccentric gear 330 of servo motor 350；It adjusts and at least two actuation means
The 300 auxiliary balance tools 200 in symmetric position (can omit the step in the embodiment for not having auxiliary balance tool 200
Suddenly)；It determines the initial position for taking screen device 1 and defines X-axis and Y-axis on taking screen device platform 100；Starting take screen device 1 (for example,
By making that screen device 1 is taken to be powered)；It receives data processing equipment in real time and records the status signal of the sending of sensor 110；Work as number
According to processing unit according to status signal obtain take screen device platform 100 be not in horizontal position when, to control device issue control
Signal；Control device controls at least two actuation means 300 and activates in X-axis and Y-axis respectively according to the control signal, thus
Make that screen device platform 100 is taken to become smaller relative to the angle of horizontal position；After controlling the certain time that signal issues, such as processing dress
It sets and judges to take that screen device platform 100 is not in a horizontal position yet or tilt angle is smaller according to status signal, then drive
Alarm device sounds an alarm.
Those skilled in the art will readily occur to its of the application after considering specification and practicing application disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by the application
Claim point out.
It should be understood that the application is not limited to the precise structure that has been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by the accompanying claims.
Claims (10)
1. a kind of automatic balance type takes screen device, which is characterized in that the automatic balance type take screen device include：
Take screen device platform, which is provided with for sense the sensor for taking the tilt angle of screen device platform with respect to the horizontal plane with
And the vacuum slot for adsorbing liquid crystal display panel, the sensor can issue the state letter for indicating the tilt angle in real time
Number；
Screen device fixing seat is taken, the weight for taking and taking screen device platform described in screen device platform and carrying is connected to；
Universal ball joint, setting take screen device fixing seat and described take to shield between device platform described；
At least two actuation means, one end takes screen device platform to connect with described, and its other end and described take shield device fixing seat
Connection, wherein at least two actuation means, which can change described take, shields device fixing seat relative to the angle for taking screen device platform
Degree；
Data processing equipment can receive the status signal that the sensor generates in real time, and be believed according to the state
Number selectively output control signal；
Control device can receive the control signal that the data processing equipment issues, and be driven according to the control signal
Described two actuation means are moved, so that the tilt angle of the liquid crystal display panel with respect to the horizontal plane reduces.
2. automatic balance type according to claim 1 takes screen device, which is characterized in that at least two actuation means
One projection in the horizontal plane is in relative to another projection in the horizontal plane at least two actuation means
90°。
3. automatic balance type according to claim 1 or 2 takes screen device, which is characterized in that at least two actuation means
For two actuation means, it further includes two auxiliary balance tools, described two auxiliary balance works that the automatic balance type, which takes screen device,
Tool takes screen device fixing seat to be symmetrically arranged with described two actuation means about described, to assist described two actuation means
Balance.
4. automatic balance type according to claim 3 takes screen device, which is characterized in that each of described two actuation means
Including：
Servo motor is fixed on described take and shields in device fixing seat, and for generating power；
Gear is driven, is provided with centre bore, the servo motor is connected to the centre bore, so as to make the sliding tooth
Wheel rotation；
Transmission belt has fixed length, couples with the driving gear, and can be by the rotation band of the driving gear
It is dynamic；
Eccentric gear couples with the transmission belt, and can be driven and rotate, the bias tooth by the movement of the transmission belt
Eccentric orfice is equipped in wheel；
Gear shaft pillar, one end couple with the eccentric orfice, and its other end is fixed to described take and shields device platform,
Wherein, when the eccentric gear rotates, distance of the centre bore apart from the eccentric orfice changes.
5. automatic balance type according to claim 3 takes screen device, which is characterized in that described two auxiliary balance tools it is every
One includes：
Balancing pole is formed by rigid material, and one end takes screen device platform to connect with described, and its other end takes screen device solid with described
Reservation connection；
Adjustment spring takes screen device platform and described take to apply certain draw between screen device fixing seat via the balancing pole described
Power,
Wherein, the balancing pole is made of two parts, and described two parts are connected via the adjustment spring.
6. automatic balance type according to claim 1 takes screen device, which is characterized in that the sensor is that gyrohorizon passes
Sensor, be arranged in it is described take screen device platform a surface center position, and be arranged the universal ball joint with it is described
It takes between screen device platform, and the sensitivity of the gyrohorizon sensor can be conditioned.
7. automatic balance type according to claim 3 takes screen device, which is characterized in that described to take screen device platform for rectangle, institute
State one gear shaft pillar in two actuation means be fixed in the midpoint of a line for taking screen device platform it is described
Take screen device platform；Another gear shaft pillar in described two actuation means is in the another a line adjacent with above-mentioned a line
Midpoint be fixed to and described take screen device platform.
8. automatic balance type according to claim 4 takes screen device, which is characterized in that the transmission belt is flexible belt,
Inner surface formed it is with teeth, with it is described driving gear and the eccentric gear tooth engagement.
9. automatic balance type according to claim 1 takes screen device, which is characterized in that the automatic balance type takes screen device also to wrap
Alarm device is included, when alarm device tilt angle represented by the status signal is still not zero by certain time
It sounds an alarm.
10. a kind of automatic balancing method for taking screen device, described to take screen device including taking screen device platform, taking screen device fixing seat, spherical shape ten thousand
Xiang Jie, at least two actuation means, auxiliary balance tool, data processing equipment, control device and alarm device, it is described to take screen device
Platform includes sensor and vacuum slot, which is characterized in that the automatic balancing method includes the following steps：
According to the activity condition of the universal ball joint, decide whether to add lubricating grease in the universal ball joint；
Transmission belt is installed on the driving gear and eccentric gear of servo motor；
Adjust the auxiliary balance tool that symmetric position is in at least two actuation means；
The initial position of screen device is taken described in determination and defines X-axis and Y-axis on screen device platform in described take；
Screen device is taken described in starting；
It receives the data processing equipment in real time and records the status signal that the sensor issues；
When the data processing equipment according to the status signal obtain it is described take screen device platform to be not in horizontal position when, to
The control device issues control signal；
The control device controls at least two actuation means respectively in the X-axis and the Y according to the control signal
It is activated on axis, so that screen device platform be taken to become smaller described in making relative to the angle of horizontal position；
After the certain time that the control signal issues, as described in being judged according to the status signal processing unit
It takes screen device platform not to be in a horizontal position yet, the alarm device is driven to sound an alarm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438645.1A CN108820868B (en) | 2018-05-09 | 2018-05-09 | Automatic balance type screen taking device and automatic balance method of screen taking device |
| PCT/CN2019/085287 WO2019214519A1 (en) | 2018-05-09 | 2019-04-30 | Automatic balance type screen extractor and automatic balancing method for screen extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438645.1A CN108820868B (en) | 2018-05-09 | 2018-05-09 | Automatic balance type screen taking device and automatic balance method of screen taking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108820868A true CN108820868A (en) | 2018-11-16 |
| CN108820868B CN108820868B (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810438645.1A Expired - Fee Related CN108820868B (en) | 2018-05-09 | 2018-05-09 | Automatic balance type screen taking device and automatic balance method of screen taking device |
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| Country | Link |
|---|---|
| CN (1) | CN108820868B (en) |
| WO (1) | WO2019214519A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214519A1 (en) * | 2018-05-09 | 2019-11-14 | 京东方科技集团股份有限公司 | Automatic balance type screen extractor and automatic balancing method for screen extractor |
| CN110789957A (en) * | 2019-11-13 | 2020-02-14 | 徐州市创新科技发展有限公司 | Transportation measurement and control device |
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| CN106743646A (en) * | 2016-12-23 | 2017-05-31 | 桐城市五强彩钢制品有限公司 | A kind of glass cantilever crane |
| CN107986161A (en) * | 2017-11-14 | 2018-05-04 | 大连理工大学 | A kind of large-scale workpiece hoisting process attitude monitoring and positioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820868B (en) * | 2018-05-09 | 2020-06-16 | 京东方科技集团股份有限公司 | Automatic balance type screen taking device and automatic balance method of screen taking device |
-
2018
- 2018-05-09 CN CN201810438645.1A patent/CN108820868B/en not_active Expired - Fee Related
-
2019
- 2019-04-30 WO PCT/CN2019/085287 patent/WO2019214519A1/en active Application Filing
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| DD109205A1 (en) * | 1973-12-27 | 1974-10-20 | ||
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| JPH0632585A (en) * | 1992-07-15 | 1994-02-08 | Murata Mach Ltd | Overhead traveling transport vehicle |
| DE29903815U1 (en) * | 1999-02-22 | 1999-07-15 | Herz System- und Anlagentechnik GmbH, 29499 Zernien | Device for controlling the relative stroke of a lifting device attacking objects |
| CN106348184A (en) * | 2015-07-20 | 2017-01-25 | 厦门昊恒工贸有限公司 | Flat plate assembling machine |
| CN106743646A (en) * | 2016-12-23 | 2017-05-31 | 桐城市五强彩钢制品有限公司 | A kind of glass cantilever crane |
| CN107986161A (en) * | 2017-11-14 | 2018-05-04 | 大连理工大学 | A kind of large-scale workpiece hoisting process attitude monitoring and positioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214519A1 (en) * | 2018-05-09 | 2019-11-14 | 京东方科技集团股份有限公司 | Automatic balance type screen extractor and automatic balancing method for screen extractor |
| CN110789957A (en) * | 2019-11-13 | 2020-02-14 | 徐州市创新科技发展有限公司 | Transportation measurement and control device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019214519A1 (en) | 2019-11-14 |
| CN108820868B (en) | 2020-06-16 |
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