CN106774206A - A kind of liquid crystal panel baking board is anti-to bake system and method excessively - Google Patents
A kind of liquid crystal panel baking board is anti-to bake system and method excessively Download PDFInfo
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- CN106774206A CN106774206A CN201611195609.4A CN201611195609A CN106774206A CN 106774206 A CN106774206 A CN 106774206A CN 201611195609 A CN201611195609 A CN 201611195609A CN 106774206 A CN106774206 A CN 106774206A
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- 238000000034 method Methods 0.000 title claims abstract description 84
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 23
- 239000011521 glass Substances 0.000 claims abstract description 75
- 238000003754 machining Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31088—Network communication between supervisor and cell, machine group
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Physics & Mathematics (AREA)
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- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- General Factory Administration (AREA)
Abstract
The invention provides a kind of anti-excessively roasting system of liquid crystal panel baking board, the plant control system includes：Control module, for being monitored to baking board, judges whether baking board reports and machines signal, baking board not reported and send alarm command to alarm module when machining signal after delay timing end signal is received；Whether processing timing module, the time for calculating baking processing procedure exceedes default process time, and result is sent to control module；Postpone timing module, timing end signal is postponed for after process time terminates, carrying out the timing of delay compensation time to process time, and being sent to control module after clocking value arrival；Alarm module, for alarming.Additionally provide the anti-roasting method excessively of liquid crystal panel baking board.Compared with prior art, plant control system carries out timing monitoring to process time, recognizes that baking board the situation of baking occurred and processed in time, it is to avoid glass is excessively roasting.
Description
Technical field
Made the present invention relates to a kind of liquid crystal panel, roasting procedure is used in particularly a kind of liquid crystal panel procedure for producing
Baking (OVN) board is anti-to bake system and method excessively.
Background technology
At present, influence very big on glass in liquid crystal panel procedure for producing OVN (baking) operations, the time of baking and temperature are equal
Be to be set (bound with processing procedure) in baking board, setting time is exceeded if there is the time that is made, i.e., it is excessively roasting, cause glass
Scrap and irreversible, meanwhile, baking (OVN) board can deposit general 10 or so glass, and glass is to send into one by one
Board, so a piece of occurred baking, the glass that may result in follow-up baking board is all excessively roasting.
Generally, baking processing procedure reaches setting time, that is, after toasting the completion baking of board inner glass, toast board
Send and send piece signal, plant control system (BC) is issued orders, and robot takes glass.If there is the baking time for reaching setting
Afterwards, baking board does not have slice signal or does not pass through because work data (glass data logging) is checked due to self reason, leads
Cause BC not issue orders and piece (being not machine reason because baking board (deadlock) is delayed) cannot be taken, that is, write from memory and stop situation, in factory
(FAB) seem on monitor outward, baking board abnormal conditions does not occur in operation yet, glass has passed through roasting in fact.
In the prior art, in order to the technical scheme for preventing overbaking, use is：If baking board is having slice signal
Afterwards, it is stipulated that non-slice in the time, may require that baking board is shut down, this defect is that the signal transacting of baking board can be very numb
Tired, it is to be shut down just for signal or an equipment also start/stop machine in itself that baking board is shut down, if equipment is not problematic, but
Glass is not removed, this machine of delaying, and issue handling is influenced whether on the contrary.Meanwhile, this shut down to baking board requirement stops
The trigger condition of machine state, because the not manufacturer's production of baking board, software is also different between each manufacturer, so this
It is required that specification is nor be readily able to realize.
The content of the invention
To overcome the deficiencies in the prior art, the present invention to provide a kind of liquid crystal panel baking board anti-excessively roasting system and its side
Method, so as to prevent the excessively roasting problem of liquid crystal panel.
The invention provides a kind of anti-excessively roasting system of liquid crystal panel baking board, including plant control system, its feature exists
In：The plant control system includes：
Control module, for being monitored to baking board, the operation conditions according to baking board is controlled to robot
System, sends to delay timing module after process time end signal is received and postpones timing sign on；And prolong receiving
Judge whether baking board reports after the delay timing end signal that slow timing module is sent and machine signal, in baking machine
Platform not reported and send alarm command to alarm module when machining signal；
Processing timing module, starts to the time for completing baking processing procedure to carry out timing for entering glass baking board,
And send process time end signal to control module after clocking value reaches default process time；
Postpone timing module, for carrying out the delay compensation time to process time after delay timing sign on is received
Timing, and when clocking value reaches the first preset value, sent to control module and postpone timing end signal；
Alarm module, for receive control module transmission alarm command when, alert.
Further, the plant control system also includes overtime timing module；
The control module, is additionally operable to after delay timing end signal is received, and time-out is sent to overtime timing module
Riming instructions；
The overtime timing module, for when overtime riming instructions are received, starting timing, with the glass to completing baking
Glass residence time in baking board carries out timing, obtains the first clocking value.
Further, the overtime timing module, is additionally operable to judge whether first clocking value exceedes timeouts value,
When the first clocking value exceedes timeouts value, timeout signal is sent to control module；
The control module, is additionally operable to, when timeout signal is received, be carried out in the glass data logging of the glass
Roasting record.
Further, the control module, is additionally operable to when the first clocking value is less than the timeouts value and detects baking
Roasting board is reported when machining signal, is sent out film conveying and withdrawing signal to robot and is not baked record excessively to glass.
Further, the control module, if being additionally operable to during alarming and being toasted in timeouts value have in board
Glass is normally taken out by robot, then sent to alarm module and cancel alarm command；
The alarm module, is additionally operable to, when cancellation alarm command is received, cancel alarm.
Further, the plant control system also includes reseting module, for hand-reset, terminates time-out time timing
And cancel alarm.
Present invention also offers a kind of anti-roasting method excessively of liquid crystal panel baking board, comprise the following steps：
Step one S01, baking board report default according to the baking processing procedure of setting to the control module of plant control system
Process time；
Step 2 S02, when control module receive baking board report processing commencing signal after start processing timing mould
BOB(beginning of block) process time timing, after timing reaches default process time, processing timing module sends to control module and processes
Time end signal；
After step 3 S03, control module receive process time end signal, delay timing is sent to timing module is postponed
Sign on, postponing timing module carries out the timing of delay compensation time；When the delay compensation time the first preset value is reached, prolong
Slow timing module sends to control module and postpones timing end signal, and control module judges after receiving delay timing end signal
Whether baking board reports and machines signal, is that then control module sends out film conveying and withdrawing signal to robot, into step 4 S04,
It is no, then into step 5 S05；
Step 4 S04, robot take out manufactured glass；
Step 5 S05, control module send alarm command, alarm module alert to alarm module.
Further, the method also includes that step 6 S06, control module send overtime timing and refer to overtime timing module
Order, overtime timing module carries out the timing of time-out time to completing the residence time in baking board of the glass after baking, obtains
To the first clocking value, overtime timing module judges whether the first clocking value exceedes timeouts value；After more than timeouts value,
Overtime timing module sends timeout signal to control module, and control module judges that baking board was after receiving timeout signal
Roasting, control module enabled roasting mark, and record is baked excessively in the glass data logging corresponding to the glass.
Further, when the first clocking value is less than timeouts value and control module detects baking board and reports processing
Signal is completed, and control module can be checked and passed through to glass data logging, control module then judges that satisfaction takes piece
Condition, control module does not bake record excessively to robot hair film conveying and withdrawing signal, and robot is received after taking piece signal and taken
Piece.
Further, if when thering is glass normally to be taken out by robot during alarming and in timeouts value, controlling
Module then sends to alarm module cancels alarm command, and alarm module cancels alarm when cancellation alarm command is received.
The present invention compared with prior art, process scheme (recipe) is tied up with process time (process time)
It is fixed, Job events are reported by baking board, plant control system record corresponding data, on the other hand, plant control system according to
The reception of board and transmission event, record out process time, facilitate personnel that the true of production line is checked on plant control system
The production time (tact time)；And plant control system can carry out timing monitoring to process time, terminate process time
If baking board does not send slice signal afterwards, plant control system then send alarm and presentation of information on a monitor, so
Personnel outside factory can in time recognize that baking board the situation of baking occurred and processed, it is to avoid glass is excessively roasting.
Brief description of the drawings
Fig. 1 is system block diagram of the invention；
Fig. 2 is flow chart of the invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, the anti-scheme for baking system excessively of liquid crystal panel baking board of the invention, by plant control system (BC)
Performed, judged and presented, the plant control system submodule that the scheme is related to is included：
Control module 1, for being monitored to baking board 7, the operation conditions according to baking board 7 is entered to robot 8
Row control, and judge whether baking board 7 reports after the delay timing end signal that delay timing module 3 is sent is received
Signal is machined, alarm command is sent to alarm module 5 toasting when board 7 is not reported and machines signal；It is specific right
Robot 8 is controlled as control robot 8 carries out taking piece in board 7 is toasted；
Processing timing module 2, when beginning is processed, control module 1 sends processing initiation command to processing timing module 2,
Processing timing module 2 enters baking board 7 to glass and starts to the time for completing baking processing procedure to carry out timing, and is arrived in clocking value
After up to default process time process time end signal is sent to control module 1；
Default process time includes the process time corresponding to the baking processing procedure；The process time and process scheme
Bound, process time is to the time for completing baking processing procedure entering baking board 7 by glass；
Postpone timing module 3, for after process time terminates, carrying out the timing of delay compensation time to process time, tool
Body is, after process time terminates, control module 1 first to the transmission delay timing sign on of timing module 3 is postponed, postpones timing
Module 3 carries out the timing of delay compensation time to process time, and when clocking value reaches the first preset value, is sent out to control module 1
Whether delay timing end signal, control module 1 is sent to judge to toast board and report to add after receiving delay timing end signal
Work completes signal, and overtime riming instructions are sent to overtime timing module 4 toasting when board 7 is not reported and machines signal, surpasses
When timing module 4 carry out timing.First preset value is 10 seconds (the first preset value can be with setting and modifying), and the delay compensation time is used for
Compensation system checks that glass data logging, robot 8 take out the time of glass, time of the baking sending signal of board 7 etc..
Alarm module 5, for receive control module 1 transmission alarm command when, alert.
Plant control system also includes overtime timing module 4, for machining signal time control when baking board 7 is not reported
Molding block 1 sends overtime riming instructions to overtime timing module 4, when overtime riming instructions are received, starts to completing to toast
Glass in baking board 7 residence time carry out the timing of time-out time, obtain the first clocking value and judge the first timing
Whether value exceedes timeouts value, and the timeouts value is generally 20 minutes, when the first clocking value exceedes timeouts value,
Timeout signal is sent to control module 1, the time-out time is real-time time；When the control module connects 1 and receives timeout signal,
Baked record excessively in the glass data logging of the glass, the record of baking excessively included roasting mark and completed the glass of baking
The residence time in baking board.
The time of the baking processing procedure is the process time corresponding to baking processing procedure initial in the prior art.
Warning message is that the machine of delaying (deadlock) mark is shown as on display module 9 in the present invention, and warning message can also be
Sound and/or electro-optical device.
The control module 1, be additionally operable to when timeouts value set time in and detect baking board 7 send
Machine after signal and control module 1 checked and passed through to glass data logging, control module 1 then judges that satisfaction takes
Piece condition, sends out film conveying and withdrawing signal and does not bake record excessively to glass to robot 8.
The control module 1 is checked glass data specifically, control module 1 is toasting the processing that board 7 is sent
Glass data logging is extracted in completion information, glass data logging is believed including product category, process scheme, glass size etc.
Breath, the glass data logging that will be extracted is contrasted with the glass data logging being pre-stored in plant control system, if extracting
The glass data logging for going out is consistent with the glass data logging being pre-stored in plant control system, then be to pass through；If inconsistent,
Not pass through.Glass data logging is data information general in state of the art in the present invention.
The control module 1, is additionally operable to during alarming and in timeouts value, if having glass quilt in baking board 7
Robot 8 normally takes out, then sent to alarm module 1 and cancel alarm command.
Plant control system of the invention also includes reseting module 6, for hand-reset, terminate time-out time timing and
Cancel alarm.
The display module 9 that the control module 1 is additionally operable to send time-out time to plant control system shown, when
Control module 1 sends also to be sent to display module 9 while cancelling alarm command to alarm module 5 and terminates display time command,
The display of the beam time-out time of display module knot 9；When hand-reset, display module 9 terminates time-out time and shows.
As shown in Fig. 2 a kind of liquid crystal panel baking board of the invention is anti-to cross roasting method, comprise the following steps：
Step one S01, the process time according to corresponding baking process set product, baking of the baking board 7 according to setting
Processing procedure reports default process time, default process time to include the baking to the control module 1 of plant control system (BC)
Process time corresponding to baking journey；The process time is bound with process scheme, and process time is to be entered to dry by glass
Roasting board 7 started to the time for completing baking processing procedure；
Step 2 S02, when control module 1 receive baking board 7 report processing commencing signal after start processing timing
Module 2 starts process time timing, after timing reaches default process time, that is, after toasting the completion processing of board 7, and processing meter
When module 2 to control module 1 send process time end signal；
After step 3 S03, control module 1 receive process time end signal, delay meter is sent to timing module 3 is postponed
When sign on, postponing timing module 3 carries out the timing of delay compensation time；When clocking value reaches the first preset value, postpone
Timing module 3 sends to control module 1 and postpones timing end signal, and control module 1 is sentenced after receiving delay timing end signal
Whether disconnected baking board 7 reports and machines signal, is that then control module 1 sends out film conveying and withdrawing signal to robot 8, into step 4
S04, it is no, then into step 5 S05；The delay compensation time is 10 seconds, and the delay compensation time is used for compensation system and checks glass money
Material record, robot 8 take out the time of glass, the time of the baking sending signal of board 7；
Step 4 S04, robot 8 take out manufactured glass；
Step 5 S05, control module 1 send the alert of alarm command alarm module 5 to alarm module 5；
The warning message is that the machine of delaying (deadlock) mark is shown as on display module 9.
Also include that step 6 S06, control module 1 send overtime riming instructions to overtime timing module 4 in this method, time-out
4 pairs of glass completed after baking of timing module residence time in baking board 7 carries out the timing of time-out time, obtains first
Clocking value, overtime timing module 4 judges whether the first clocking value exceedes timeouts value, the time that the timeouts value is set
It it is 20 minutes, the timeouts value can modify on plant control system；After more than timeouts value, overtime timing
Module 4 sends timeout signal to control module 1, and control module 1 judges baking board 7 for excessively roasting after receiving timeout signal, control
Molding block enabled roasting mark, was baked record excessively in the glass data logging corresponding to the glass, described to bake record bag excessively
The glass for including roasting mark and completing baking is toasting residence time in board 7；Otherwise continue to monitor.
When in the time set in timeouts value, control module 1 detects baking board 7 and sends and machines signal
And control module 1 can be checked and passed through to glass data logging, control module 1 then judges that satisfaction takes piece condition, control
Molding block 1 does not bake record excessively to the hair film conveying and withdrawing signal of robot 8, and robot 8 receives after taking piece signal and carries out taking piece.
The control module 1 is checked glass data logging and by specifically, control module 1 is in baking board 7
Machining for sending extract in information glass data logging, and glass data logging includes product category, process scheme, glass
The information such as specification, it is right that the glass data logging that will be extracted is carried out with the glass data logging being pre-stored in plant control system
Than being to pass through if the glass data logging for extracting is consistent with the glass data logging being pre-stored in plant control system；If
It is inconsistent, then not pass through.
If there is glass normally to be taken out by robot 8 during alarm and in timeouts value, control module 1 is then to report
Alert module 5 sends cancels alarm command, and alarm module 5 cancels alarm
During alarming, effector can be with hand-reset, after control module 1 detects hand-reset signal, Xiang Chao
When timing module 4 send terminate time-out time riming instructions and to alarm module 5 send cancel alarm command, overtime timing module
4 terminate time-out time timing, and alarm module 5 cancels alarm.
The overtime timing module 4 is also sent to work time-out time by control module 1 when carrying out time-out time timing
The display module 9 of factory's control system is shown.
When control module 1 sends to alarm module 5 cancels alarm command or after detecting hand-reset signal, also to aobvious
Show that module 9 sends and terminate idsplay order, display module 9 terminates time-out time and shows.
Process time adds the time of delay compensation less than or equal to the baking processing time of standard in the present invention.
Although the present invention has shown and described with reference to specific embodiment, it should be appreciated by those skilled in the art that：
In the case where the spirit and scope of the present invention limited by claim and its equivalent are not departed from, can carry out herein form and
Various change in details.
Claims (10)
1. a kind of liquid crystal panel baking board is anti-bakes system, including plant control system excessively, it is characterised in that：Factory's control
System includes：
Control module, for being monitored to baking board, the operation conditions according to baking board is controlled to robot,
After receiving process time end signal delay timing sign on is sent to delay timing module；And receiving delay timing
Judge whether baking board reports after the delay timing end signal that module is sent and machine signal, do not gone up in baking board
Report sends alarm command when machining signal to alarm module；
Processing timing module, starts to the time for completing baking processing procedure to carry out timing for entering glass baking board, and
Clocking value sends process time end signal after reaching default process time to control module；
Postpone timing module, based on carrying out the delay compensation time to process time after delay timing sign on is received
When, and when clocking value reaches the first preset value, sent to control module and postpone timing end signal；
Alarm module, for receive control module transmission alarm command when, alert.
2. liquid crystal panel baking board according to claim 1 is anti-bakes system excessively, it is characterised in that：Factory's control system
System also includes overtime timing module,
The control module, is additionally operable to after delay timing end signal is received, and overtime timing is sent to overtime timing module
Instruction；
The overtime timing module, for when overtime riming instructions are received, starting timing, exists with to the glass for completing baking
Residence time carries out timing in baking board, obtains the first clocking value.
3. liquid crystal panel baking board according to claim 2 is anti-bakes system excessively, it is characterised in that：The overtime timing mould
Block, is additionally operable to judge whether first clocking value exceedes timeouts value, when the first clocking value exceedes timeouts value, to
Control module sends timeout signal；
The control module, is additionally operable to, when timeout signal is received, note be baked excessively in the glass data logging of the glass
Record.
4. liquid crystal panel baking board according to claim 3 is anti-bakes system excessively, it is characterised in that：The control module,
Be additionally operable to when the first clocking value less than the timeouts value and detect baking board report machine signal when, to machine
Device human hair film conveying and withdrawing signal does not simultaneously bake record excessively to glass.
5. liquid crystal panel baking board according to claim 4 is anti-bakes system excessively, it is characterised in that：The control module,
If being additionally operable to during alarming and being toasted in board in timeouts value having glass normally to be taken out by robot, to alarm mould
Block sends cancels alarm command；
The alarm module, is additionally operable to, when cancellation alarm command is received, cancel alarm.
6. liquid crystal panel baking board according to claim 1 is anti-bakes system excessively, it is characterised in that：Factory's control system
System also includes reseting module, for hand-reset, terminates time-out time timing and cancels alarm.
7. a kind of liquid crystal panel baking board is anti-crosses roasting method, it is characterised in that：Comprise the following steps：
Step one S01, baking board report default adding according to the baking processing procedure of setting to the control module of plant control system
Between man-hour；
Step 2 S02, when control module receive baking board report processing commencing signal after start processing timing module open
Beginning process time timing, after timing reaches default process time, processing timing module sends process time to control module
End signal；
After step 3 S03, control module receive process time end signal, start to timing module transmission delay timing is postponed
Instruction, postponing timing module carries out the timing of delay compensation time；When the delay compensation time the first preset value is reached, postpone meter
When module to control module send postpone timing end signal, control module receive delay timing end signal after judge baking
Whether board reports machines signal, is that then control module sends out film conveying and withdrawing signal to robot, no into step 4 S04, then
Into step 5 S05；
Step 4 S04, robot take out manufactured glass；
Step 5 S05, control module send alarm command, alarm module alert to alarm module.
8. liquid crystal panel baking board according to claim 7 is anti-crosses roasting method, it is characterised in that：The method also includes step
Rapid six S06, control module send overtime riming instructions to overtime timing module, and overtime timing module is to completing the glass after baking
Residence time carries out the timing of time-out time in baking board, obtains the first clocking value, and overtime timing module judges first
Whether clocking value exceedes timeouts value；After more than timeouts value, overtime timing module sends time-out letter to control module
Number, control module judges baking board for excessively roasting after receiving timeout signal, and control module enabled roasting mark, in the glass institute
Record is baked excessively in corresponding glass data logging.
9. liquid crystal panel baking board according to claim 8 is anti-crosses roasting method, it is characterised in that：When the first clocking value is small
Detect baking board and report in timeouts value and control module and machine signal, and control module can be to glass
Data logging is checked and is passed through that control module then judges that satisfaction takes piece condition, and control module is believed to robot hair film conveying and withdrawing
Number record is not baked excessively, robot receives after taking piece signal and carries out taking piece.
10. liquid crystal panel baking board according to claim 8 is anti-crosses roasting method, it is characterised in that：When during alarming
And if thering is glass normally to be taken out by robot in timeouts value, control module then sends cancellation alarm and refers to alarm module
Order, alarm module cancels alarm when cancellation alarm command is received.
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| CN201611195609.4A CN106774206B (en) | 2016-12-22 | 2016-12-22 | A kind of anti-excessively roasting system and method for liquid crystal display panel baking board |
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| CN201611195609.4A CN106774206B (en) | 2016-12-22 | 2016-12-22 | A kind of anti-excessively roasting system and method for liquid crystal display panel baking board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112418816A (en) * | 2020-12-02 | 2021-02-26 | 中电九天智能科技有限公司 | Equipment process time monitoring and management method and system based on chain triggering |
| CN113543888A (en) * | 2019-12-27 | 2021-10-22 | 埃佩多夫海马克科技株式会社 | Centrifugal machine |
| CN115708518A (en) * | 2022-11-28 | 2023-02-24 | 浙江轩妈食品有限公司 | Baking control method of hot air rotary furnace |
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| CN115708518A (en) * | 2022-11-28 | 2023-02-24 | 浙江轩妈食品有限公司 | Baking control method of hot air rotary furnace |
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