CN106672525A - Intelligent rotary warehouse control device and method based on PLC - Google Patents
Intelligent rotary warehouse control device and method based on PLC Download PDFInfo
- Publication number
- CN106672525A CN106672525A CN201611116445.1A CN201611116445A CN106672525A CN 106672525 A CN106672525 A CN 106672525A CN 201611116445 A CN201611116445 A CN 201611116445A CN 106672525 A CN106672525 A CN 106672525A
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- Prior art keywords
- door
- layer
- plc
- intelligent rotary
- control device
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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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an intelligent rotary warehouse control device based on a PLC. The intelligent rotary warehouse control device comprises the PLC, a touch screen, a door-opening limiting switch, a door-closing limiting switch, a layer counter, a protection sensor, an alternating current contactor, a door operation motor and a layer operation motor. The intelligent rotary warehouse control device based on the PLC is simple in structure and reasonable in arrangement, and system stability is greatly improved; and work efficiency of operators of a rotary warehouse is improved. According to an intelligent rotary warehouse control method based on the PLC, situations which occur possibly in the actual operation process of the rotary warehouse are fully considered, and the situation that the layer counter is in disorder is avoided; system stability is greatly improved; and work efficiency of the operators of the rotary warehouse is improved.
Description
Technical field
The invention belongs to basic control system technical field, and in particular to a kind of Intelligent rotary bank control dress based on PLC
Put and method.
Background technology
With developing rapidly for automatic control technology, every profession and trade is all in the technological improvement for carrying out intellectually and automatically.
Warehousing system also develops towards intelligentized direction.Intelligent rotary bank control device based on PLC is exactly a kind of warehousing system,
Can be used for the access of archives, goods and other items.
At present, the domestic Intelligent rotary bank control device for being mostly based on PLC using simple optoelectronic switch due to being made
It is layer counter, this causes to become complexity for the information record of system current layer.When storehouse work is turned round, its operation mould
Formula can be divided into automatic mode and manual mode.In automatic mode, the termination of setting layer is run to from initiation layer due to system
Condition is to walk layer sensor in place, and cabinet position out of service is not in walk just at sensor signal
Layer counts the situation of entanglement.And under manual mode, comprising situation it is more complicated.During revolution storehouse each run, both can be in layer
Brought into operation at sensor signal, it is also possible to run at non-layer sensor signal；Both the traffic direction of last time can have been continued
Continue to run with, it is also possible to opposite with original traffic direction to run.Thus, engineering staff is when program is write, it is considered to situation
Slightly slip, it is possible to the situation of layer rolling counters forward entanglement occur.And count once malfunctioning, will just come very to access data bar
Big trouble is, it is necessary to manual calibration current layer numerical value, very inconvenient.
Accordingly, it would be desirable to a kind of new Intelligent rotary bank control device is solving the above problems.
The content of the invention
Goal of the invention：The present invention is directed to problems of the prior art, there is provided a kind of Intelligent rotary bank control based on PLC
Device processed.
Technical scheme：In order to solve the above technical problems, the Intelligent rotary bank control device based on PLC of the invention is using such as
Lower technical scheme：
A kind of Intelligent rotary bank control device based on PLC, including PLC, touch-screen, door open limit switch, limit of closing the door
Bit switch, layer counter, door operation motor and layer operation motor, the touch-screen, door open limit switch, limit switch of closing the door,
Layer counter, door operation motor and layer operation motor are all connected with the PLC, enabling described in the door operation motor connection
Limit switch and limit switch of closing the door, layer counter described in the layer operation motor connection；
The door operation motor is used to control door opening action and action of closing the door, and the layer operation motor is switched for key-course；Institute
State door open limit and switch execution distance for limiting door opening action, it is described close the door limit switch for limit close the door the holding of action
Row distance；The layer counter is used for recording the casing for being currently at viewable portion numbering change, and shows on the touch-screen
Show current layer.
Further, also including A.C. contactor, the door operation motor and layer motor pass through the ac contactor
Device connects the PLC.A.C. contactor is used for the operation for controlling door to run motor and layer motor.
Further, the touch-screen is HU070L-00 touch-screens, and the door open limit is switched and limit switch of closing the door
Quick action type limit switch is, the layer counter is photoelectric proximity switch.
Further, also including protection sensor, the protection sensor is photoelectric proximity switch.Protection sensor is used
Come to harm in front of the door in people is prevented.In system operation, the safety of operating personnel can be fully ensured.
Further, the door operation motor and layer operation motor are respectively door operation three phase electric machine and layer operation three-phase
Motor.
Beneficial effect：Intelligent rotary bank control device simple structure based on PLC of the invention, sets reasonable, carries significantly
The stability of system high；Improve the operating efficiency of revolution storehouse operating personnel.
The invention also discloses a kind of Intelligent rotary bank control method based on PLC, using such as any one of claim 1-5
The described Intelligent rotary bank control device based on PLC, comprises the following steps：
1）, pattern when judging system operation, pattern during operation is divided into automatic mode and manual mode；
2）, pattern when running is when being automatic mode：When the casing in each revolution storehouse is by the layer counter, current layer
It is corresponding to carry out Jia 1 or the counting that subtracts 1；When pattern when running is manual mode：When revolution storehouse is at layer sensor signal
When bringing into operation, when layer counter runs into next signal in place, directly carry out Jia 1 or the counting that subtracts 1；When revolution storehouse is in non-layer
When being brought into operation at sensor signal, if system operation direction is consistent with the last time, layer counter run into it is next in place
During signal, directly carry out Jia 1 or the counting that subtracts 1；If system operation direction with it is last conversely, if layer counter run into it is next
During individual signal in place, pause is counted once, in back to back next signal in place, is just proceeded by and Jia 1 or the meter that subtracts 1
Number.
Further, step 2）In, at the end of manual mode, to the Intelligent rotary bank control device based on PLC
Counting apply delay time, the delay time more than Intelligent rotary bank the car slipping time.
Beneficial effect：Intelligent rotary bank control method based on PLC of the invention has taken into full account revolution storehouse in actual fortune
Situation about being likely to occur during row, is not in a layer situation for counter entanglement；Substantially increase the stability of system；Improve back
The operating efficiency of stock relocation operating personnel.
Brief description of the drawings
Fig. 1 is the general frame figure of the Intelligent rotary bank control device based on PLC of the invention.
Fig. 2 is the flow chart of the Intelligent rotary bank control method based on PLC of the invention.
Fig. 3 is the operational mode figure of the Intelligent rotary bank control device based on PLC of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, it should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention, after the present invention has been read, those skilled in the art are to of the invention each
The modification for planting the equivalent form of value falls within the application appended claims limited range.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the Intelligent rotary bank control device based on PLC of the invention, including PLC controls
Device processed, door open limit switch, limit switch of closing the door, layer counter, protection sensor, A.C. contactor, door operation motor and layer
Operation motor, on the one hand, PLC is switched according to door open limit, the situation in place of limit switch of closing the door, and controls the operation of door motor,
On the other hand, PLC controls the value of current layer, when often having signal in place, by logical operation according to the situation in place of layer counter
Determine current layer is carried out Jia 1 counting to subtract 1 counting is also to maintain current count value.In automatic mode, set when current layer is equal to
During given layer, walk layer and terminate, layer motor is out of service.
A kind of Intelligent rotary bank control device based on PLC also includes touch-screen, and touch-screen is touched using HU070L-00
Screen, is connected with PLC controllers；Door open limit switch, limit switch of closing the door use common quick action type limit switch, for controlling
Door operation motor stops in signal in place；Layer counter, protection sensor select common photoelectric proximity switch, and layer counter is used
To be counted to the casing number of plies, protection signal be used in motor operation, if user carries out risky operation, by PLC according to
Protection signal stops all motor operations, and then protects user not injured；A.C. contactor uses CJX1-9/22 ac contactors
Device, for controlled motor operation；Control system should also include that layer runs three phase electric machine and door operation three phase electric machine, be respectively used to away
Layer and enabling are closed the door.
With reference to Fig. 2, a kind of Intelligent rotary bank control method based on PLC, step is as follows：
Step 1, judges pattern during system operation, and operational mode is divided into automatic mode and manual mode；
Step 2, in automatic mode, when the casing in each revolution storehouse is by layer counter, current layer carry out Jia 1 accordingly or
Counting that person subtracts 1.When current layer is equal to setting layer, walks layer and terminate, layer motor is out of service；
Step 3, in a manual mode, when revolution storehouse brings into operation at layer sensor signal, layer counter runs into next
In place during signal, directly carry out Jia 1 or the counting that subtracts 1；When revolution storehouse brings into operation at non-layer sensor signal, if being
System traffic direction is consistent with the last time, then when layer counter runs into next signal in place, directly carry out Jia 1 or the counting that subtracts 1；
If system operation direction with it is last conversely, if layer counter run into next signal in place when, pause is counted once, tight
During next signal in place then, just proceed by and Jia 1 or the counting that subtracts 1；
System counts at the end of walking layer operation manually, are applied the certain time-delay time by step 4, make its value slipping slightly larger than system
The car time, prevent the situation of layer count value entanglement caused by system car slipping；
Step 5, walks layer and terminates, and operator combines practical operation demand, and corresponding operating is carried out to cabinet.
The operation principle of the system is as follows：
With reference to Fig. 3, after system electrification, each sensor is in ready state, and system default operator scheme is automatic mode, Yong Huke
To set mode of operation as manual mode by touch-screen.
Automatic mode：When user will set layer by touch-screen is set to the numerical value for needing, executive button, system are pressed
By automatic running, when current layer is equal to setting layer, layer operation motor is out of service.In the process, on touch-screen in real time
Show state, the casing traffic direction of sensor（Up or down）, current layer information etc..After in place, door operation motor is automatic
Operation, performs opening door operation, door open limit switch in place after, door operation motor is out of service, keeps door opening state, and user can be with
Carry out the access of article.
The everything of above procedure can press stop button and terminate by touch-screen, it is also possible to by trigger protection
Sensor terminates.
Manual mode：When manual mode is set as, executive button failure, system operation is in a manual mode.User can
With by the enabling on Continued depression touch-screen, close the door, manually up, manual descending button come perform enabling, close the door, it is up,
Descending action, once stop pressing, these actions also just corresponding stopping.Open the door during with door-closing operation, if reaching door open limit
Switch and close the door at limit switch, open the door and door-closing operation also accordingly stops.Manual up button and manual descending button only exist
Under manual mode effectively.
The everything of above procedure terminates when sensor-triggered is protected.
Claims (7)
1. a kind of Intelligent rotary bank control device based on PLC, it is characterised in that including PLC, touch-screen, limit of opening the door
Bit switch, limit switch of closing the door, layer counter, door operation motor and layer operation motor, the touch-screen, door open limit switch,
Close the door limit switch, layer counter, door operation motor and layer operation motor is all connected with the PLC, the door operation electricity
Machine connects the door open limit switch and limit switch of closing the door, layer counter described in the layer operation motor connection；
The door operation motor is used to control door opening action and action of closing the door, and the layer operation motor is switched for key-course；Institute
State door open limit and switch execution distance for limiting door opening action, it is described close the door limit switch for limit close the door the holding of action
Row distance；The layer counter is used for recording the casing for being currently at viewable portion numbering change, and shows on the touch-screen
Show current layer.
2. the Intelligent rotary bank control device of PLC is based on as claimed in claim 1, it is characterised in that also including ac contactor
Device, the door operation motor and layer motor connect the PLC by the A.C. contactor.
3. the Intelligent rotary bank control device based on PLC as claimed in claim 1, it is characterised in that the touch-screen is
HU070L-00 touch-screens, the door open limit switch and limit switch of closing the door are quick action type limit switch, the layer counter
It is photoelectric proximity switch.
4. the Intelligent rotary bank control device of PLC is based on as claimed in claim 1, it is characterised in that also sensed including protection
Device, the protection sensor is photoelectric proximity switch.
5. the Intelligent rotary bank control device of PLC is based on as claimed in claim 1, it is characterised in that the door runs motor
Door operation three phase electric machine and layer operation three phase electric machine are respectively with layer operation motor.
6. a kind of Intelligent rotary bank control method based on PLC, it is characterised in that using as described in claim any one of 1-5
The Intelligent rotary bank control device based on PLC, comprise the following steps：
1）, pattern when judging system operation, pattern during operation is divided into automatic mode and manual mode；
2）, pattern when running is when being automatic mode：When the casing in each revolution storehouse is by the layer counter, current layer
It is corresponding to carry out Jia 1 or the counting that subtracts 1；When pattern when running is manual mode：When revolution storehouse is at layer sensor signal
When bringing into operation, when layer counter runs into next signal in place, directly carry out Jia 1 or the counting that subtracts 1；When revolution storehouse is in non-layer
When being brought into operation at sensor signal, if system operation direction is consistent with the last time, layer counter run into it is next in place
During signal, directly carry out Jia 1 or the counting that subtracts 1；If system operation direction with it is last conversely, if layer counter run into it is next
During individual signal in place, pause is counted once, in back to back next signal in place, is just proceeded by and Jia 1 or the meter that subtracts 1
Number.
7. the Intelligent rotary bank control method of PLC is based on as claimed in claim 6, it is characterised in that step 2）In, manual mould
At the end of formula, the counting to the Intelligent rotary bank control device based on PLC applies delay time, and the delay time is more than
The car slipping time of Intelligent rotary bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116445.1A CN106672525B (en) | 2017-03-24 | 2017-03-24 | A kind of Intelligent rotary bank control device and method based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611116445.1A CN106672525B (en) | 2017-03-24 | 2017-03-24 | A kind of Intelligent rotary bank control device and method based on PLC |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106672525A true CN106672525A (en) | 2017-05-17 |
| CN106672525B CN106672525B (en) | 2019-02-26 |
Family
ID=58868514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611116445.1A Expired - Fee Related CN106672525B (en) | 2017-03-24 | 2017-03-24 | A kind of Intelligent rotary bank control device and method based on PLC |
Country Status (1)
| Country | Link |
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| CN (1) | CN106672525B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703866A (en) * | 2017-08-31 | 2018-02-16 | 南京理工大学 | A kind of intelligent compact frame control system and method based on PLC |
| CN110949930A (en) * | 2019-12-30 | 2020-04-03 | 芜湖哈特机器人产业技术研究院有限公司 | Automatic updating method for number of layers of goods in palletizing robot |
Citations (5)
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|---|---|---|---|---|
| JPS54159978A (en) * | 1978-06-06 | 1979-12-18 | Tsubakimoto Chain Co | Stop position controller in conveyor system |
| JPH038603A (en) * | 1989-06-07 | 1991-01-16 | Murata Mach Ltd | Position counting method for rotary rack |
| CN102390653A (en) * | 2011-11-07 | 2012-03-28 | 苏州艾隆科技有限公司 | Traditional Chinese medicine concentrated particle automatic dispensing device |
| CN103771069A (en) * | 2012-10-18 | 2014-05-07 | 苏州优点优唯医疗科技有限公司 | Horizontal rotating storehouse |
| CN104355028A (en) * | 2014-11-06 | 2015-02-18 | 成都市三极科技有限公司 | File type rotary base |
-
2017
- 2017-03-24 CN CN201611116445.1A patent/CN106672525B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54159978A (en) * | 1978-06-06 | 1979-12-18 | Tsubakimoto Chain Co | Stop position controller in conveyor system |
| JPH038603A (en) * | 1989-06-07 | 1991-01-16 | Murata Mach Ltd | Position counting method for rotary rack |
| CN102390653A (en) * | 2011-11-07 | 2012-03-28 | 苏州艾隆科技有限公司 | Traditional Chinese medicine concentrated particle automatic dispensing device |
| CN103771069A (en) * | 2012-10-18 | 2014-05-07 | 苏州优点优唯医疗科技有限公司 | Horizontal rotating storehouse |
| CN104355028A (en) * | 2014-11-06 | 2015-02-18 | 成都市三极科技有限公司 | File type rotary base |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703866A (en) * | 2017-08-31 | 2018-02-16 | 南京理工大学 | A kind of intelligent compact frame control system and method based on PLC |
| CN110949930A (en) * | 2019-12-30 | 2020-04-03 | 芜湖哈特机器人产业技术研究院有限公司 | Automatic updating method for number of layers of goods in palletizing robot |
| CN110949930B (en) * | 2019-12-30 | 2021-07-30 | 芜湖哈特机器人产业技术研究院有限公司 | Automatic updating method for number of layers of goods in palletizing robot |
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| Publication number | Publication date |
|---|---|
| CN106672525B (en) | 2019-02-26 |
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Address after: 211135 2, B unit 300, Zhihui Road, Kirin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu. Applicant after: Nanjing University of Science and Technology Address before: 210094 Xiaolingwei 200, Xuanwu District, Nanjing, Jiangsu Applicant before: Nanjing University of Science and Technology |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20210324 |
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