CN205540236U - Throwing workshop is with storing up cabinet ejection of compact intelligence control system - Google Patents
Throwing workshop is with storing up cabinet ejection of compact intelligence control system Download PDFInfo
- Publication number
- CN205540236U CN205540236U CN201620280887.9U CN201620280887U CN205540236U CN 205540236 U CN205540236 U CN 205540236U CN 201620280887 U CN201620280887 U CN 201620280887U CN 205540236 U CN205540236 U CN 205540236U
- Authority
- CN
- China
- Prior art keywords
- ultrasonic sensor
- container
- tail band
- discharging
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 claims abstract description 79
- 238000012545 processing Methods 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 72
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 230000002459 sustained effect Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005297 material degradation process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004260 weight control Methods 0.000 description 1
Classifications
-
- 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]
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a throwing workshop is with storing up cabinet ejection of compact intelligence control system, it adopts ultrasonic ranging's mode to store up the interior material height information of cabinet for system's collection according to characteristics such as big, the temperature height of throwing workshop high humidity, dust. The system includes ultrasonic sensor, and ultrasonic sensor installs in the top of storing up the cabinet discharge gate, carries out the real -time collection of the data that the material is high of material, data processing control terminal connection ultrasonic sensor obtains the data that the material is high of real -time material, high and control the frequency of tail band motor in real time according to the material of material in the data processing control terminal to control ejection of compact flow, the preferred adoption PID closed -loop control algorithm of system is controlled. The problem of when the conventional control in -process stored up cabinet tail band adoption constant speed, the material flow that offers for sale was asynchronous with rear end material flow, and the flow is unstable, and equipment has to frequently open stop is solved.
Description
Technical field
This utility model belongs to the Primary processing shop container discharging field of intelligent control that Nicotiana tabacum L. is electric, is used for improving throwing car
Between container discharging uniformity and equipment operating efficiency, thoroughly solve in Primary processing shop line flow procedure due to storage
Cabinet discharging control accuracy is low, and front and back operation flow does not mates and the problem such as equipment frequent start-stop of causing.
Background technology
In tobacco business, Primary processing shop former container tail band motor uses fixed frequency to carry out discharging, and by consulting
Related data and to our factory Primary processing shop practice analysis, in Primary processing shop, original container uses fixed speed discharging
Control mode there is use problem in detail below: the material density of the Primary processing shop difference trade mark and fluffy degree are not
Equally, although the discharging volume of different trade mark materials is identical during container uses fixed frequency discharging, but not
Discharging weight with the material of the trade mark is the most different.In the operation of rear end, the monitoring to flow is to use electronic scale convection current
Cross material to weigh in real time, and the belt speed adjusted on electronic scale according to weight controls flow with this and reaches to set
Definite value.Use fixing discharging speed can not meet different trade mark production requirements, flowed fluctuation can be made relatively big,
It is the most exaggerated that rear end equipment is more arrived in this fluctuation.Because Primary processing shop is production line balance pattern, its front and back end operation
Mass flow need a good coupling, before and after's operation just can be made to be engaged togather closely, when front end flow
Measuring excessive, arise that drug on the market, rear end equipment can not be transported in time, and front end processing apparatus is had to shutdown etc.
Treat that rear end operation " digests " a period of time, easily cause rear end processing apparatus and block.Once block and will put into greatly
The material resources manpower of amount is dredged, and material degradation to be re-started returns and mixes simultaneously, causes human and material resources, financial resources
Loss.When front end, flow is too small, arises that supply falls short of demand, before at this moment rear end processing apparatus has to shut down wait
The material conveying of end processing apparatus, easily causes fracture, causes material to be criticized in technique judges to require defective, gives
The processing technique of throwing and end product quality cause and have a strong impact on.So the tail band discharging motor of container and rear end operation set
Standby start and stop frequently of having to, guarantee flow is unlikely to excessive or too small.It is a kind of for using fixing discharging speed
The control method of extensive style, discharging lack of homogeneity, mass flow fluctuation is big, and the most uneconomical convenience is the most efficient.
To continuous production and the mass property of product and equipment operating efficiency, service life all bring serious impact.
The frequent start-stop that equipment is frequent, seriously reduces part of appliance service life, causes equipment failure rate higher, therefore
Downtime is longer, and parts replacement expense remains high.Meanwhile, also to throwing production line balance processing seriality and
Materials quality produces serious harmful effect.This is long-standing problem equipment management personnel and the problem of corrective maintenance personnel.
According to above practical situation, study a kind of simple and convenient, container discharging intelligence control system of high-efficiency and economic,
Being the most necessary at Primary processing shop, it is by the lifting to Primary processing shop materiel machining quality, produce control accuracy and
The raising of equipment maintenance produces revolutionary meaning.
Utility model content
Due to Primary processing shop there is high humidity, dust is big, temperature is high and the processing materials trade mark variation etc. feature, this
Utility model provides a kind of Primary processing shop container discharging intelligence control system, and its newly-increased device is few, and control accuracy is high.
This utility model uses ultrasonic sensor, and its range accuracy is high, and directivity is strong, is quick on the draw, installation side
Just, calculating simple, energy expenditure is slow, and that propagates in media as well is distant, and variation of ambient temperature is drawn to external world
The features such as error is less risen are well positioned to meet the environmental requirement of Primary processing shop and control real requirement.
Basic scheme of the present utility model can be ensured that it carries out flow-control by ultrasonic sensor to material height,
Such that it is able to meet traffic requirement and the mass property of different trade mark material, set after installing new control system additional meanwhile
Received shipment line efficiency is largely increased, and service life rises appreciably, and maintenance work becomes quickly and easily, in day
In normal working service, the renewal cost of spare part is also effectively reduced, and has saved the manpower thing in workshop greatly
Power financial resources.
Additionally this utility model optimizes the most further has: use PID closed loop control algorithm in control algolithm, to set
On the basis of constant flow, thickness of feed layer monitored in real time by ultrasonic sensor, calculates to go out in real time according to tail band electric machine frequency
Stream amount.Discharging flow compares with setting flow, and when discharging flow is higher than setting flow, controller can stand
I.e. carry out tail band converter value calculating revising, make tail band speed reduce, to reduce discharging flow.Work as discharging flow
Time lower than setting flow, controller will increase converter value, makes tail band speed improve, and improves discharging flow, with
This ensures that flow remains in setting value, optimizes solution tradition container discharging control accuracy low, discharging uniformity
Difference, flowed fluctuation is big, and the operational efficiency that equipment start-stop frequently causes is low, and service life is short, maintaining expense
High problem, has revolutionary meaning to production and equipment control.
This utility model is completed by following technical proposal:
A kind of Primary processing shop container discharging intelligence control system, including ultrasonic sensor, data processing and control eventually
End, the converter of tail band motor；
Ultrasonic sensor is installed on the top of container discharging opening, carries out the Real-time Collection expecting high data of material；
Data processing and control terminal is PLC, and PLC connects supersonic sensing
Device, the converter of tail band motor, PLC controls tail band according to the material height obtaining real-time material
The frequency of motor.
Preferably, data processing and control terminal uses Siemens's S7-300 type PLC.
Preferably, described ultrasonic sensor is installed on container top by support, and container is fixed in support one end,
The other end has installing hole, for mounting ultrasonic sensor.
Preferably, front end data acquisition equipment uses the cylindric ultrasonic sensor that at least 3 specifications and models are identical,
The cylindric ultrasonic sensor that 3 specifications and models are identical be respectively arranged in the top of container discharging opening a left side, in,
Right part carries out the Real-time Collection of data, and the setting height(from bottom) of 3 ultrasonic sensors is identical, data processing and control terminal
The data of different sensors obtained are averaged process.
Preferably, described cylindric ultrasonic sensor (2), its a diameter of 30mm, a length of 141.5mm,
Model is UC2000-30GM-IUR2-V15.
Preferably, the support of cylindric ultrasonic sensor is with threaded hole, and thickness is that the rectangle of 2mm is stainless
Steel bracket (3), its length and width a size of 80mm × 250mm；Support is provided with the spiral shell for mounting ultrasonic sensor
Pit (4), a diameter of 31mm, screwed hole centre-to-centre spacing cantilever tip distance is 30mm, is additionally used on support
Support bracket fastened two screw holes (5), a diameter of 6.2mm, it is positioned at the 60mm of support bottom, holes center
Spacing be 40mm, holes center back gauge away from support dual-side respectively is 20mm, carries out with the bolt of M6
Assembling.
Preferably, described container is cuboid container (1), and its width is 3190mm, and cabinet is 900mm deeply；
The cylindric ultrasonic sensor that 3 specifications and models are identical is perpendicular to container tail band plane and is respectively arranged in by support
The top in the left, center, right portion of container discharging opening, the distance of its alternate two ultrasonic sensors is 1100mm,
The ultrasonic sensor of the right and left is 495mm away from container dual-side distance, and 3 ultrasonic sensors are all same
One height, minimum point is 1050mm with the vertical dimension of container tail band plane.
Preferably, data processing and control terminal includes data acquisition module, discharging flow control module, electric machine frequency
Control output module；
Data acquisition module connects ultrasonic sensor, and the material of the real-time material collected by ultrasonic sensor is high
Data be sent to discharging flow control module；
Discharging flow control module built in op formula is: f=discharging flow/(W*h* ρ * v),
Wherein: W cabinet width, h expect height, ρ material density, f tail band electric machine frequency, v
The tail band speed of every 1Hz, discharging flow is the quantitative setting value of system, material density, the tail band speed of every 1Hz
Input also by system is set as quantitatively, and tail band electric machine frequency is real-time variable, it is thus achieved that operation result defeated
Go out and control output module to electric machine frequency；
Electric machine frequency controls output module and connects converter to tail band electricity according to the numerical value that discharging flow control module obtains
The electric machine frequency of machine controls in real time.
Preferably, the discharging flow control module of control system includes PID control unit；Control system includes input
Terminal.
Preferably, control system includes local cpu, remote cpu, logical between local cpu, remote cpu
Cross Siemens's I-Device communications protocol and can carry out real-time Data Transmission, equipped with touch screen on local substation.
Mentality of designing of the present utility model is:
1) owing to Primary processing shop high humidity, dust are big, temperature high, selecting range accuracy high, directivity is strong,
It is quick on the draw, easy for installation, calculate simple, variation of ambient temperature causes the supersonic sensing that error is less to external world
The height of material in container monitored by device, makes a the lightest according to selected ultrasonic ranging dress simultaneously, super
Sonic sensor can adjust the support of height above, it is simple to debugs in installation process.
2) 3 ultrasound wave being perpendicular to container tail band of the contour installation of support are used in the left, center, right portion of container counter
Sensor, measures the height of materials of lower 3 points of same cross-sectional area in real time, then averages as thing at that time
Material height h (material height).
3) after height of materials h (material height) is measured by ultrasonic sensor, according to tail band motor frequency at that time
Rate f1 (container tail band electric machine frequency) calculates real-time discharging flow.
The mode of this utility model employing ultrasonic ranging is the height of materials information in system acquisition container, ultrasound wave
Sensor is installed on the top of container discharging opening, carries out the Real-time Collection expecting high data of material；Data process control
Terminal processed connects ultrasonic sensor, it is thus achieved that the high data of material of real-time material, data processing and control terminal according to
The material of material is high and is controlled the frequency of tail band motor in real time, thus controls discharging flow, and system preferably employs
PID closed loop control algorithm is controlled.When during solution Traditional control, container tail band uses constant speed, offer for sale
Mass flow is asynchronous with rear end mass flow, instability of flow, and equipment is had to the problem of frequent start-stop.
Accompanying drawing explanation
Fig. 1 is the container counter schematic diagram of an embodiment of the present utility model；
Fig. 2 is the ultrasonic sensor schematic diagram of an embodiment of the present utility model；
Fig. 3 is the ultrasonic sensor support schematic diagram of an embodiment of the present utility model；
Fig. 4 is the ultrasonic sensor scheme of installation of an embodiment of the present utility model；
Fig. 5 is the Data Control terminal inner structural representation of an embodiment of the present utility model.
Detailed description of the invention
In conjunction with drawings and the specific embodiments, the utility model is further described.
Primary processing shop container discharging intelligence control system, for the control of throwing container tail band discharging speed, it is special
Levying and be, including front end data acquisition equipment and data processing and control terminal, part of data acquisition uses 3 specifications
The cylindric ultrasonic sensor that model is identical carries out the Real-time Collection of data；Data process and control part and use west
MENZI S7-300 type PLC, carries out container tail band speed controlling according to material height.
Data processing and control terminal includes that data acquisition module, discharging flow control module, electric machine frequency control output
Module；Data acquisition module connects ultrasonic sensor, the material of the real-time material collected by ultrasonic sensor
High data are sent to discharging flow control module；Discharging flow control module built in op formula is: f=reactor effluent stream
Amount/(W*h* ρ * v), wherein: W cabinet width, h material height, ρ material density, f tail band electricity
The tail band speed of the every 1Hz of unit frequency, v, discharging flow is the quantitative setting value of system, material density, every
The tail band speed of 1Hz is set as quantitatively also by the input of system, and tail band electric machine frequency is real-time variable, obtains
The operation result obtained exports and controls output module to electric machine frequency；Electric machine frequency controls output module according to discharging flow
The numerical value that control module obtains connects tail band motor and controls electric machine frequency in real time.Ultrasonic sensor is by propping up
Frame is installed on container top, and container is fixed in support one end, and the other end has installing hole, passes for mounting ultrasonic
Sensor.Arranging material density recognition unit in the controls, for ρ-material density, the material of the different trades mark exists
Correspond to different numberings in production process, material density recognition unit has reading, judges merit the trade mark of material
Can, it is configured to identify the current material trade mark and material density value and be sent to discharging flow control module.
Control system uses Siemens's S7-300 type PLC to carry out data analysis and calculates and the control of tail band discharging speed,
Control algolithm is based on flow rate calculation formula: discharging flow=M (weight)/H (time)=[V (volume) * ρ is (close
Degree)]/[S (distance)/v (speed)]=[W (cabinet width) * h (material height) * S (distance) * ρ (density)] * [v (speed
Degree)/S (distance)]=W (cabinet width) * h (material height) * ρ (density) * v (speed)=W (cabinet width) * h (material height)
* ρ (density) * f (tail band electric machine frequency) * v (the tail band speed of every 1Hz).
Several parameter values in flow formula are respectively: in order to ensure that front and back end operation flow is consistent, discharging flow sets
Definite value should be equal to rear end operation flow value 12000kg/h, and W (cabinet width) is 3190mm, the tobacco shred of the different trades mark
Density p (density) is consulted related process data and is understood, and h (material height) is that ultrasonic sensor is measured in real time and obtained
Numerical value, v (the container tail band speed of every 1Hz) can be obtained by experiment measurement.Measurement obtains container tail band with 80Hz
Frequency to run the time required for the distance of 1 meter be 52S, therefore v (the container tail band speed of every 1Hz)
=[1/ (52*80)] * 3600=0.865m/Hz*h.F (container tail band electric machine frequency) is the variate-value needing to control, f
(ρ is (close in (container tail band electric machine frequency)=12000/ (3.19*0.865* ρ (density) * h (material height))=4348.85/
Degree) * h (material height)).
The control of f (container tail band electric machine frequency) is to use PID closed loop control algorithm to measure according to ultrasonic sensor
H (material height) adjust in real time, when h (material height) is high, f (container tail band electric machine frequency) increases the most automatically, h
When (material height) is low, f (container tail band electric machine frequency) reduces, the most automatically to guarantee that stability of flow is in the setting required
In value.
As shown in Figure 1, Figure 2, measuring container width is 3190mm, and the degree of depth is 900mm, and container parameter is mainly used in
Calculate material discharging flow.Selected newly-increased ultrasonic sensor model is UC2000-30GM-IUR2-V15, appearance
Threaded cylindric, its a diameter of 30mm, a length of 141.5mm.Its build is small and exquisite to be easily installed, performance
Stable, environmental factors change has good capacity of resisting disturbance to external world.
Such as Fig. 3, Fig. 4, having made sensor stand according to ultrasonic sensor profile arrangement, its thickness is
2mm length and width a size of 80mm × 250mm, support has a screwed hole for mounting ultrasonic sensor,
A diameter of 31mm, screwed hole centre-to-centre spacing cantilever tip distance is 30mm, additionally has two for support bracket fastened
Screw hole, a diameter of 6.2mm, it is positioned at the 60mm of support bottom, the spacing at holes center is 40mm, two
Center, hole back gauge away from support dual-side respectively is 20mm.Beat in counter setting-out according to container width and stent size
Eye, the left, center, right portion that 3 supports use the bolt of M6 to be fastened on container counter, alternate two set spacings
From for 1100mm, the support of the right and left is 495mm away from container dual-side distance.Install after support directly
Ultrasonic sensor is rotated and is screwed in support screwed hole, adjust distance and make 3 sensors equal away from container distance from bottom
For 1050mm, then sensor data cable along container wire casing Access Control cabinet, whether measurement circuit is connected.
Such as Fig. 5, the instantaneous actual flow of discharging compares with setting flow, and error is transported in system
In PID controller, after calculating the frequency of amendment f (container tail band electric machine frequency) made new advances, feed back to container tail band motor
Converter on, thus flow is adjusted in setting value, forms a PID closed-loop control system.Discharging flow
=W (cabinet width) * h (material height) * ρ (density) * f (tail band electric machine frequency) * v (the tail band speed of every 1Hz),
By conversion f (container tail band electric machine frequency)=4348.85/ (ρ (density) * h (material height)).And the difference trade mark
Material correspond to different production numberings in process of production, adds numbering reading, arbitration functions in the controls,
System just can identify the current material trade mark and ρ (density) value.Remaining h (material height) parameter and controlled f
(tail band electric machine frequency) inversely, makes f (tail band electric machine frequency) follow h (material height) change in real time and adjusts,
Can be achieved with the material for the different trades mark, different material thicknesses, the discharging speed of adjustment automatically of control system intelligence
Degree, makes discharging flow stable on setting flow, reduces flowed fluctuation and equipment start-stop number of times.
It should be noted that PID can not also be used and realizes the regulation of the frequency to tail band motor.
It should be noted that in basic scheme, the FREQUENCY CONTROL of PLC exceedes setting for material height
It is worth then tail band speed to accelerate, on the contrary the most slack-off, although it not optimum control effect, it is also possible to solve existing storage
The bad control of cabinet bad environments, the basic technical problem that flowed fluctuation is big.
Finally should be noted that: above example is only in order to illustrate that the technical scheme of this case is not intended to limit；To the greatest extent
This case has been described in detail by pipe with reference to preferred embodiment, those of ordinary skill in the field it is understood that
Still the detailed description of the invention of this case can be modified or portion of techniques feature is carried out equivalent；And not
Departing from the spirit of this case technical scheme, it all should be contained in the middle of the technical scheme scope that this case is claimed.
Claims (10)
1. a Primary processing shop container discharging intelligence control system, it is characterised in that include ultrasonic sensor, data processing and control terminal, the converter of tail band motor；
Ultrasonic sensor is installed on the top of container discharging opening, and ultrasonic sensor carries out the Real-time Collection expecting high data of material；
Data processing and control terminal is PLC, and PLC connects ultrasonic sensor, the converter of tail band motor, and PLC controls the frequency of tail band motor according to the material height obtaining real-time material.
A kind of Primary processing shop container discharging intelligence control system the most according to claim 1, it is characterised in that data processing and control terminal uses Siemens's S7-300 type PLC.
A kind of Primary processing shop container discharging intelligence control system the most according to claim 1, it is characterized in that, described ultrasonic sensor is installed on container top by support, and container is fixed in support one end, the other end has installing hole, for mounting ultrasonic sensor.
4. according to the arbitrary described a kind of Primary processing shop container discharging intelligence control system of claims 1 to 3, it is characterized in that, front end data acquisition equipment uses the cylindric ultrasonic sensor that at least 3 specifications and models are identical, the left, center, right portion on the top that the cylindric ultrasonic sensor that 3 specifications and models are identical is respectively arranged in container discharging opening carries out the Real-time Collection of data, the setting height(from bottom) of 3 ultrasonic sensors is identical, and the data of different sensors obtained are averaged process by data processing and control terminal.
A kind of Primary processing shop container discharging intelligence control system the most according to claim 4, it is characterised in that described cylindric ultrasonic sensor (2), its a diameter of 30mm, a length of 141.5mm, model is UC2000-30GM-IUR2-V15.
A kind of Primary processing shop container discharging intelligence control system the most according to claim 4, it is characterized in that, the support of cylindric ultrasonic sensor is with threaded hole, and thickness is the rectangle stainless steel stent (3) of 2mm, its length and width a size of 80mm × 250mm；Support is provided with the screwed hole (4) for mounting ultrasonic sensor, a diameter of 31mm, screwed hole centre-to-centre spacing cantilever tip distance is 30mm, additionally for support bracket fastened two screw holes (5) on support, a diameter of 6.2mm, is positioned at the 60mm of support bottom, and the spacing at holes center is 40mm, holes center back gauge away from support dual-side respectively is 20mm, assembles with the bolt of M6.
7. according to the arbitrary described a kind of Primary processing shop container discharging intelligence control system of claims 1 to 3, it is characterised in that described container is cuboid container (1), and its width is 3190mm, and cabinet is 900mm deeply；The cylindric ultrasonic sensor that 3 specifications and models are identical is perpendicular to the top that container tail band plane is respectively arranged in the left, center, right portion of container discharging opening by support, the distance of its alternate two ultrasonic sensors is 1100mm, the ultrasonic sensor of the right and left is 495mm away from container dual-side distance, 3 ultrasonic sensors are all at sustained height, and minimum point is 1050mm with the vertical dimension of container tail band plane.
8. according to the arbitrary described a kind of Primary processing shop container discharging intelligence control system of claims 1 to 3, it is characterised in that data processing and control terminal includes that data acquisition module, discharging flow control module, electric machine frequency control output module；
Data acquisition module connects ultrasonic sensor, and the high data of material of the real-time material collected by ultrasonic sensor are sent to discharging flow control module；
Discharging flow control module built in op formula is: f=discharging flow/(W*h* ρ * v),
Wherein: W cabinet width, h expect height, ρ material density, f tail band electric machine frequency, the tail band speed of the every 1Hz of v, discharging flow is the quantitative setting value of system, material density, the tail band speed of every 1Hz are set as quantitatively also by the input of system, tail band electric machine frequency is real-time variable, it is thus achieved that operation result export to electric machine frequency control output module；
Electric machine frequency control output module connects converter according to the numerical value that discharging flow control module obtains and controls the electric machine frequency of tail band motor in real time.
A kind of Primary processing shop container discharging intelligence control system the most according to claim 8, it is characterised in that the discharging flow control module of control system includes PID control unit；Control system includes input terminal.
A kind of Primary processing shop container discharging intelligence control system the most according to claim 1, it is characterized in that, control system includes local cpu, remote cpu, real-time Data Transmission can be carried out by Siemens's I-Device communications protocol, equipped with touch screen on local substation between local cpu, remote cpu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280887.9U CN205540236U (en) | 2016-04-07 | 2016-04-07 | Throwing workshop is with storing up cabinet ejection of compact intelligence control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620280887.9U CN205540236U (en) | 2016-04-07 | 2016-04-07 | Throwing workshop is with storing up cabinet ejection of compact intelligence control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205540236U true CN205540236U (en) | 2016-08-31 |
Family
ID=57140816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620280887.9U Active CN205540236U (en) | 2016-04-07 | 2016-04-07 | Throwing workshop is with storing up cabinet ejection of compact intelligence control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205540236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617279A (en) * | 2016-10-12 | 2017-05-10 | 张家口卷烟厂有限责任公司 | Method and device for controlling frequencies |
| CN112987668A (en) * | 2021-02-08 | 2021-06-18 | 江西中烟工业有限责任公司 | Control method for automatic discharging and cabinet changing of storage cabinet for tobacco production |
-
2016
- 2016-04-07 CN CN201620280887.9U patent/CN205540236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617279A (en) * | 2016-10-12 | 2017-05-10 | 张家口卷烟厂有限责任公司 | Method and device for controlling frequencies |
| CN112987668A (en) * | 2021-02-08 | 2021-06-18 | 江西中烟工业有限责任公司 | Control method for automatic discharging and cabinet changing of storage cabinet for tobacco production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107272605A (en) | Primary processing shop container discharging intelligence control system | |
| CN101358869B (en) | Material level measuring device for steel ball coal mill and optimization and control method of powder-making process by bin type steel ball coal mill | |
| CN203012939U (en) | Energy consumption monitoring system | |
| CN106150996B (en) | The air compressor machine team control control method calculated based on demand gas consumption | |
| CN109426205A (en) | A kind of industrial intelligent Optimization of Energy Saving system | |
| CN202097023U (en) | Advanced vertical mill control system based on model identification and predictive control | |
| CN111103860A (en) | Factory management system and method based on digital twin platform | |
| CN205540236U (en) | Throwing workshop is with storing up cabinet ejection of compact intelligence control system | |
| CN112536145B (en) | Medium-speed coal mill operation safety on-line monitoring and early warning system and method | |
| CN209485669U (en) | A kind of hobboing cutter information monitoring device | |
| CN104597934B (en) | A kind of transformator intelligent cooler control system and control method thereof | |
| CN103203277A (en) | Ball mill monitoring system based on smart cloud computing platform and monitoring method | |
| CN204817340U (en) | On -line measuring instrument automatic control sweeps device | |
| CN201884259U (en) | Energy-saving control system for air compressor group | |
| CN112916189A (en) | Optimization method of pulverizing system | |
| CN201461501U (en) | Energy-saving control device of blower | |
| CN103001236A (en) | Wind turbine generator reactive power regulation method and system based on air quenching cooler (AQC) of wind power plant | |
| CN211407628U (en) | Automatic speed regulating device for tobacco storage cabinet discharging bottom belt | |
| CN202917983U (en) | Wind turbine generator reactive adjusting system based on wind power plant AQC | |
| CN109856012B (en) | Lead plaster performance on-line monitoring method in lead-acid storage battery and plaster process | |
| CN206094287U (en) | Heat exchange station automatic control system | |
| CN107829924B (en) | A kind of most energy-efficient control method of recirculated water pump group based on big data and equipment | |
| CN204179672U (en) | A kind of power factor controller | |
| CN106199275A (en) | A kind of device for power quality analysis | |
| CN108826352A (en) | A kind of intelligence coal powder density speed fineness on-line monitoring leveling system and its method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |