CN207551380U - A kind of movement falls mine car automatic blanking control system - Google Patents
A kind of movement falls mine car automatic blanking control system Download PDFInfo
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- CN207551380U CN207551380U CN201721011415.4U CN201721011415U CN207551380U CN 207551380 U CN207551380 U CN 207551380U CN 201721011415 U CN201721011415 U CN 201721011415U CN 207551380 U CN207551380 U CN 207551380U
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- Prior art keywords
- mine car
- movement
- plc
- falls
- travel switch
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Abstract
The utility model discloses a kind of movements to fall mine car automatic blanking control system, mine car, track, ore pocket, travel switch, weighing sensor are fallen including man-machine interface, PLC, movement, ore pocket is linearly distributed, track installation is above ore pocket, travel switch installation is in orbit, one travel switch corresponds to a distance between ore pocket, adjacent travel switch no more than the mobile length for falling mine car；Weighing sensor is housed around ore pocket；PLC is used to receive the signal of travel switch and weighing sensor, marks the ore pocket for needing blanking, falls mine car transmission movement, blanking to movement, stops material order, and detection state is shown in man-machine interface.The utility model automatically controls movement using PLC and falls mine car, simple to operate, solves manual operation carelessness and forgets the loss that feed supplement causes process disruption to generate, meet production needs, human resources are saved, realize manless production, auto-manual both of which selects to use as needed.
Description
Technical field
This patent is related to automation control system field, and in particular to a kind of automatic detection copper tailing storehouse weight and then progress
The movement of automatic blanking falls mine car control system.
Background technology
Movement falls mine car and industrially has been widely recognized and apply as a kind of material transfer equipment, it is as one
Kind of material transfer equipment can increase productivity, and liberate labour, but move at this stage and fall the control mode of mine car and still compare
Fall behind, the mobile working method for falling mine car is not optimized to most preferably.
Currently used movement falls one of mine car control mode, it is mobile fall mine car working site with a control box or
One joystick, there is several buttons above, such as advances, and retreats, and stops, blanking, stops material etc., and ore deposit is fallen by manually observing movement
The position of vehicle, it is artificial judge it is mobile fall mine car and to reach that need the feed bin position of blanking be that advance or fall back, then press
Corresponding button moves the mobile mine car that falls down.Behind in-position, stop button is pressed, movement falls mine car stop motion, then
Dropping material button is pressed, movement falls mine car and starts blanking, and then artificial observation judges that bin-level or storehouse weight reach technique and wants
When asking, press and stop expecting button, the mobile mine car that falls stops blanking.Such a manually-operated movement in scene falls mine car falling stream journey
Just complete.
The mobile control mode for falling mine car of another kind clicks directly on the storehouse for needing to feed by live man-machine interface, mobile
It falling mine car and is automatically moved to corresponding position, then click blanking, the mobile mine car that falls starts blanking, observes material position or storehouse weight,
When meeting technological requirement, click stops expecting, the mobile mine car that falls stops blanking.Such a automanual movement falls mine car falling stream journey
Just complete.
All more or less the adding of blanking mode of operation that both the above movement falls mine car manually judges intervention factor, does not have
There is realization really automation, do not increase productivity completely, liberate labour.
Utility model content
Purpose of utility model：In order to solve the problems, such as that it is time-consuming existing for mine car blanking that the movement of prior art tradition is fallen,
The utility model provides a kind of movement and falls mine car automatic blanking control system.
Technical solution：A kind of movement falls mine car automatic blanking control system, including man-machine interface, PLC, it is mobile fall mine car,
Track, ore pocket, travel switch, weighing sensor, ore pocket and travel switch are that several and quantity are identical, several storages
Ore storage bin is linearly distributed, and above ore pocket, travel switch installation is in orbit, and a travel switch is located at one for track installation
The distance between the surface of a ore pocket, adjacent travel switch is no more than the mobile length for falling mine car；It is built-in that movement falls mine car
There is motor, the motor moves in orbit for movement to be driven to fall mine car；Weighing sensor is housed around ore pocket；Man-machine boundary
Include a variety of configurations on face, PLC is connect with man-machine interface signal, and PLC is used to receive the signal of travel switch and weighing sensor
And the motor that mine car is fallen to movement sends command signal.
Further, it further includes movement and falls mine car switch board, movement falls mine car and the signal wire of PLC falls ore deposit in the movement
It is connected in vehicle switch board, the signal wire of travel switch and PLC, which are also fallen in the movement in mine car switch board, to be connected.
Further, the track both ends are mounted on limit switch, and the signal wire of the limit switch and PLC are in movement
It falls in mine car switch board and connects.
Further, four weighing sensors are installed, four weighing sensor intervals are equal around each ore pocket
Even distribution, the signal wire of weighing sensor and the signal wire of PLC are connected in mobile fall in mine car switch board.
Further, have hand push button in the man-machine interface, the hand push button for control mobile blanking Chinese herbaceous peony into,
It retreats or stops and control blanking or stop expecting.
Advantageous effect：A kind of movement provided by the utility model falls mine car automatic blanking control system, solves traditional shifting
Dynamic time-consuming problem when falling mine car operation, simple to operate, the solution that automatically controls the mobile mine car that falls using PLC control system
It has determined in producing since operating personnel's carelessness forgets that feed supplement causes the loss of process disruption generation, produced on-site can be fully met
It needs, saves human resources, realize manless production；When encountering urgent or special circumstances, can also be switched at any time manually
Operating mode has staff to carry out operation and control movement in man-machine interface and falls mine car.
Description of the drawings
Fig. 1 is the mobile schematic diagram for falling mine car automatic blanking control system；
Fig. 2 is the mobile method flow diagram for falling mine car automatic blanking control method；
Fig. 3 is man-machine interfaces windows.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, the present embodiment enumerate be copper tailing blanking, movement fall mine car automatic blanking control system, wrap
Include man-machine interface (HMI) 1, programmable logic control system (PLC) 2, movement fall mine car 3, track 4, ore pocket 5, travel switch
6th, weighing sensor 7, ore pocket 5 and travel switch 6 in the present embodiment are five, can also be arranged as required to other
Number, but ore pocket 5 corresponds to a travel switch 6, five ore pockets 5 are linearly distributed in one line, and track 4 is mounted on storage
5 top of ore storage bin, travel switch 6 are mounted on track 4, and a travel switch 6 is located at the center of the upper opening of an ore pocket 5
The distance between the surface of position, adjacent travel switch 6 is no more than the mobile length for falling mine car 3；Mobile fall in mine car 3 is equipped with
Motor, the motor for drive it is mobile fall mine car 3 and moved on track 4, it is mobile fall mine car 3 advance, retreat, stopping, blanking,
Stop material order to be sent out by the PLC that mobile blanking cabinet 8 is connected to；Weighing sensor 7 is housed around ore pocket 5；It is wrapped in man-machine interface 1
A variety of configurations are included, are connected between PLC and man-machine interface 1 by network or optical fiber, PLC is for receiving travel switch 6 and biography of weighing
The signal of sensor 7 and the motor transmission command signal that mine car 3 is fallen to movement.Wherein, the distance between two neighboring travel switch 6
No more than the mobile length for falling mine car 3, it is ensured that no matter move and fall mine car 3 and be located at where go track 4, at least one stroke
Switch can be triggered, and detecting movement with this falls the location of mine car 5.
Mine car switch board 8 is fallen about the movement in Fig. 1, the mobile signal wire for falling mine car 3 and PLC falls mine car in the movement
It is connected in switch board 8, the signal wire of travel switch 6 and PLC, which is also fallen in the movement in mine car switch board, to be connected.Movement falls mine car
Switch board 8 by the signal wire of connection in need be arranged in cabinet, scene will not be made mixed and disorderly due to various circuits, be also convenient for tieing up
Shield.
4 both ends of track are mounted on limit switch 9, and the signal wire of the limit switch 9 and PLC falls mine car in movement
It is connected in switch board 8.The effect of limit switch 9 is to prevent the mobile mine car 3 that falls from removing track 4, limits it and is moved on track 4.
Four weighing sensors 7 are installed, between four weighing sensors 7 around each ore pocket 5 of the present embodiment
Every the surrounding for being evenly distributed on ore pocket 5, the signal wire of weighing sensor 7 and the signal wire of PLC fall mine car switch board 8 in movement
Middle connection.The weighing sensor 7 of other numbers can certainly be installed, the weight of ore pocket is all weighing and sensings around it
Device 7 measures the sum of weight.It, can be to avoid an only applicable weighing sensor using four respectively in four positions all around
And material in ore pocket position have partially caused by measurement error.
Have hand push button in the man-machine interface 1, the hand push button for control mobile blanking Chinese herbaceous peony into, retreat or stop
Only and control blanking or stop expecting.Manual mode can be used promptly or in special circumstances, first select manual mode, Ran Hougen
Mobile blanking vehicle movement is controlled according to needs, stopping, blanking, stops the sequence of operations such as material.
As shown in Fig. 2, movement falls mine car automatic blanking control method, include the following steps：
(1) activation system power supply, it is automatic mode or manual mode to select operating mode, if manual mode, then hand
The mobile mine car that falls of hand push button manipulation in dynamic operation man-machine interface moves forward or back；If automatic mode, then step is performed
(2)；
(2) PLC set blanking weight threshold and stop expect weight threshold, the weight threshold of setting and stop expect weight threshold in people
Machine shows that the weighing sensor around each ore pocket inputs the weight signal detected by network or optical fiber on interface
PLC；
(3) weight that the weighing sensor around one of ore pocket measures is added to obtain the weight of the ore pocket by PLC
Amount if the weight of ore pocket is greater than or equal to the blanking weight threshold, continues to judge next ore pocket；If ore pocket
Weight is less than blanking weight threshold, which is made marks signal, and the corresponding corresponding lamp of ore pocket lights in man-machine interface,
Perform step (4)；
(4) testing result is inputted PLC by travel switch by network or optical fiber, according to the travel switch being triggered
It obtaining movement and falls the position where mine car, PLC judges whether labeled ore pocket is located at the mobile direction of advance for falling mine car, if
It is that then falling mine car to movement sends command signal, and control motor rotation makes the mobile mine car that falls advance；If it is not, it is then fallen to movement
Mine car sends command signal, controls motor reversal, retreats the mobile mine car that falls；
(5) the detection signal of travel switch is monitored in real time, when the travel switch above labeled ore pocket is touched
During hair, PLC falls mine car to movement and sends stop signal, and motor is stopped, and the mobile mine car that falls stops movement；After delay 2 seconds,
PLC falls mine car to movement and sends blanking signal, starts blanking, and the time of delay can also be adjusted according to actual conditions；Delay
Purpose be in order to avoid fall mine car stop it is mobile after or because inertia comes to a complete stop and begins to blanking material is caused to spill storage ore deposit not yet
Storehouse.
(6) real-time reception is labeled the weight of ore pocket, and the real-time weight of ore pocket is shown in man-machine interface, and
The weight of ore pocket is compared with discharging weight threshold, when the weight of ore pocket, which reaches, stops expecting weight threshold, PLC outputs stop
Material instruction falls mine car, and cancel the marking signal of ore pocket to movement；
(7) continue to detect the weight of next ore pocket, repeat step (3) to (6).
Most one ore pocket of label in a period of time, when there is labeled ore pocket, if additionally needing
The ore pocket of blanking, PLC record the ore pocket for additionally needing blanking, until the ore pocket being labeled cancels label
Signal is marked in the ore pocket for additionally needing blanking again after signal.Each process can be made mutual indepedent in this way, it will not be because of
Other need the ore pocket of blanking and are interrupted ongoing process.
PLC can set different ore pockets different blanking weight thresholds and stop expecting weight threshold, in man-machine interface
On can be manually entered given threshold.
As shown in figure 3, man-machine interface can show that various configurations supply staff by the signal transmission between PLC
It checks.PLC will be detected and be summed it up the real-time weight of each ore pocket being calculated, the state of travel switch and labeled
Ore pocket is uploaded in man-machine interface and shows；PLC is by the blanking weight threshold of setting and stops expecting weight threshold also in man-machine interface
Middle display, and change blanking weight threshold can be manually entered and/or stop expecting weight threshold.
Movement is made to fall mine car automatic blanking flow by PLC program programming and reach following effect：It is set respectively in HMI first
Once the blanking weight threshold in five copper tailing storehouses and stop expect weight threshold, after automatic button is pressed, PLC system by programming
Afterwards by being respectively compared five copper tailing storehouses and real-time weight and blanking weight threshold, when the real-time weight for detecting one of storehouse
When measuring less than blanking weight, this storehouse needs movement to fall mine car blanking, and can make marks signal inside PLC system for this storehouse, this
The real-time position signal that a marking signal falls mine car with the movement that PLC is detected is made comparisons.When the mobile real time position for falling mine car
In the direction of advance in copper tailing storehouse for being marked signal, PLC system can export an advance on-off model and be fallen to movement
Mine car switch board.When the mobile real time position for falling mine car is in the direction of retreat in copper tailing storehouse for being marked signal, PLC system
A retrogressing on-off model can be exported and fall mine car switch board to movement.The mobile mine car that falls is received before PLC system sends
Into or backward command after, start to make corresponding action, when it is mobile fall mine car and run to be marked the copper tailing storehouse of signal
When, the travel switch right over copper tailing storehouse can be touched, when PLC system detects the signal of this travel switch, can be sent out
Stop signal and delay send out blanking signal for 2 seconds and fall mine car switch board to mobile, and movement falls mine car and receives meeting after stop signal
Stop motion, the 2 seconds blankings that are then delayed are to copper tailing storehouse.
By blanking, the real-time weight in copper tailing storehouse is rising steadily, and previously exists when the real-time weight in copper tailing storehouse reaches
When stopping expecting weight threshold of HMI settings, PLC system, which can export, stops expecting that signal falls mine car switch board to mobile, and movement falls mine car and connects
It receives and stops stopping blanking, and cancel the marking signal in copper tailing storehouse after expecting signal, wait for the automatic blanking in next copper tailing storehouse
Request.Such a complete movement falls mine car automatic blanking flow and just completes.
It is additionally provided with control movement manually and falls mine car function, when pressing the hand push button on HMI, system automatically switches to hand
Dynamic control, operator when finding that real-time weight is too low, can be led to by observing the real-time weight in five storehouses on HMI monitored pictures
Cross click the corresponding button on HMI monitored pictures to copper tailing storehouse blanking, stop expecting, can also be according to the position hand of mobile blanking vehicle
Dynamic operation moves forward or back the copper tailing storehouse that the arrival of blanking vehicle is made to need blanking.
Claims (5)
1. a kind of movement falls mine car automatic blanking control system, which is characterized in that including man-machine interface, PLC, it is mobile fall mine car,
Track, ore pocket, travel switch, weighing sensor, ore pocket and travel switch are that several and quantity are identical, several storages
Ore storage bin is linearly distributed, and above ore pocket, travel switch installation is in orbit, and a travel switch is located at one for track installation
The distance between the surface of a ore pocket, adjacent travel switch is no more than the mobile length for falling mine car；It is built-in that movement falls mine car
There is motor, the motor moves in orbit for movement to be driven to fall mine car；Weighing sensor is housed around ore pocket；Man-machine boundary
Include a variety of configurations on face, PLC is connect with man-machine interface signal, and PLC is used to receive the signal of travel switch and weighing sensor
And the motor that mine car is fallen to movement sends command signal.
2. movement according to claim 1 falls mine car automatic blanking control system, which is characterized in that further includes movement and falls ore deposit
Vehicle switch board, the mobile signal wire for falling mine car and PLC, which is fallen in the movement in mine car switch board, to be connected, travel switch and PLC's
Signal wire also falls in mine car switch board in the movement and connects.
3. movement according to claim 2 falls mine car automatic blanking control system, which is characterized in that the track both ends are equal
The signal wire of installation limit switches, the limit switch and PLC are connected in mobile fall in mine car switch board.
4. movement according to claim 2 falls mine car automatic blanking control system, which is characterized in that the week of each ore pocket
Four weighing sensors of installation are enclosed, four weighing sensor intervals are uniformly distributed, the signal wire of weighing sensor and PLC's
Signal wire is connected in mobile fall in mine car switch board.
5. movement according to claim 1 or 2 falls mine car automatic blanking control system, which is characterized in that the man-machine boundary
Have hand push button on face, the hand push button for control mobile blanking Chinese herbaceous peony into, retreat or stop and control blanking or stop
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721011415.4U CN207551380U (en) | 2017-08-14 | 2017-08-14 | A kind of movement falls mine car automatic blanking control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721011415.4U CN207551380U (en) | 2017-08-14 | 2017-08-14 | A kind of movement falls mine car automatic blanking control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207551380U true CN207551380U (en) | 2018-06-29 |
Family
ID=62675169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721011415.4U Expired - Fee Related CN207551380U (en) | 2017-08-14 | 2017-08-14 | A kind of movement falls mine car automatic blanking control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207551380U (en) |
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2017
- 2017-08-14 CN CN201721011415.4U patent/CN207551380U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190102 Granted publication date: 20180629 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220102 Granted publication date: 20180629 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20180814 |