CN105807727A - Modular cement ration loading production line - Google Patents
Modular cement ration loading production line Download PDFInfo
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- CN105807727A CN105807727A CN201410846437.7A CN201410846437A CN105807727A CN 105807727 A CN105807727 A CN 105807727A CN 201410846437 A CN201410846437 A CN 201410846437A CN 105807727 A CN105807727 A CN 105807727A
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention provides a pass through the modular cement ration loading production line component device that automated control was realized to the ethernet based on full integrated automation and human-computer interaction system. The device has realized the homogenization storehouse and has called the automation of dual-purpose reduce cost, creation data and filed to the automatic feeding in storehouse in bulk, storehouse in bulk that the instrument of weighing has AD conversion performance, digital range calibration function, easy digital filtering, the two display screen that adapts to, can carry out real-time monitoring to bare weight, target volume, cumulative weight, has eight kinds of modes of weighing to automatic unloading, the adoption weightlessness of cement filling car, the bunker scale characteristic of the automatic drop compensation of loading in-process fuzzy logic has been realized. Through in formal installation in cement plant and operation, prove that this modular cement ration loading production line component device has originality, can show the life who improves production efficiency and extension equipment, the creation data makes things convenient for the long-range inquiry of administrator, and the administrator of being convenient for knows the sales situation of field device's operating condition and cement, has very strong spreading value.
Description
Technical field
The present invention relates to a kind of modular cement quantifying and loading production line, particularly relate to a kind of production line based on Integrated automation and the modular cement quantifying and loading of man-machine interactive system, it is achieved bulk cement entrucking Automation of Manufacturing Process, on-line monitoring production line construction system and creation data is filed in real time.
Background technology
Mostly be relay based on current cement loading system, catalyst adds the function singleness of weighbridge composition and the complication system of less stable, design cycle length, volume are big, cost is high, no data processes and communication function, Loading precision are uncontrollable, cannot the defect such as on-line monitoring real time modifying technological parameter, the invention provides a kind of production line based on Integrated automation and the modular cement quantifying and loading of man-machine interactive system.This production line achieve homogenizing storehouse to the automatic charging in storehouse in bulk, storehouse in bulk to cement fill car automatic blanking, adopt weightlessness to claim the automatic archiving of dual-purpose reduction cost, creation data, the feature such as there is Loading precision height, efficiency height, action control is accurate, operation trend is automatically adjusted, highly reliable and maintainability is good.By it was verified that this modular cement quantifying and loading production line construction system has originality, it is possible to significantly improve the service life of production efficiency and extension device, creation data facilitates manager's remote inquiry to be easy to management, has very strong promotional value.
Summary of the invention
A kind of modular cement quantifying and loading production line, inquires about creation data module composition including active station, human-computer interaction module, PLC control system, homogenizing storehouse level monitoring module, homogenizing storehouse cutting agency monitoring module, material conveying mechanism monitoring module, dust arrester installation monitoring module, fill car parking position monitoring module, IC card using information monitoring module, storehouse in bulk cutting agency monitoring module, Weighing module, weight house data monitoring module and remote client；
Described active station includes field control active station, weight house data manipulation station and remotely monitors and query manipulation station；Operator station installs host computer, and weight house client computer is installed at weight house data manipulation station, and remotely remote client is installed at monitoring and query manipulation station；
Described human-computer interaction module is arranged on host computer, and the input of human-computer interaction module is connected for showing the information that PLC control system gathers in real time with PLC control system by Ethernet；
Described PLC control system is for receiving the on-site signal of homogenizing storehouse level monitoring module, homogenizing storehouse cutting agency monitoring module, material conveying mechanism monitoring module, dust arrester installation monitoring module, fill car parking position monitoring module, IC card using information monitoring module, storehouse in bulk cutting agency monitoring module and Weighing module feedback；Also send signal to homogenizing storehouse level monitoring module, homogenizing storehouse cutting agency monitoring module, material conveying mechanism monitoring module, dust arrester installation monitoring module, fill car parking position monitoring module, IC card using information monitoring module, storehouse in bulk cutting agency monitoring module and Weighing module simultaneously, and reception signal and transmission signal are shown on human-computer interaction module；
Described homogenizing storehouse level monitoring module includes lower limit level sensor and upper limit level sensor；Lower limit level sensor is arranged on the bottom of homogenizing storehouse, and upper limit level sensor is arranged on the top of homogenizing storehouse；When the cement in homogenizing storehouse is lower than lower limit, lower limit level sensor collects low-limit signal and this low-limit signal is sent to PLC control system, PLC control system sends reinforced signal to finishing room after receiving low-limit signal, finishing room starts after receiving reinforced signal to feed in raw material to homogenizing storehouse；When the cement in homogenizing storehouse is higher than upper limit, upper limit level sensor collects limited signal and limited signal on this is sent to PLC control system, PLC control system sends the reinforced signal of stopping to finishing room after receiving limited signal, finishing room stops feeding in raw material to homogenizing storehouse after receiving the reinforced signal of stopping；
Described homogenizing storehouse cutting agency monitoring module includes bottom of the reservior roots blower, bottom of the reservior blowback cylinder, performs cylinder, analog quantity YE and limit sensors；Bottom of the reservior roots blower is arranged on the lower section of bottom of the reservior blanking skewed slot for assisting the cement in homogenizing blanking skewed slot, bottom of the reservior blowback cylinder is arranged on the bottom of homogenizing storehouse for controlling the switch of butterfly valve being connected with blowback cylinder, perform cylinder to be arranged on above the funnel trough bottom homogenizing storehouse for controlling the charging aperture of funnel trough, analog quantity YE is installed below funnel trough for controlling the discharging opening of funnel trough, in the front-end and back-end performing cylinder outer surface, one limit sensors is respectively installed, on human-computer interaction module, demonstrate, the while that limit sensors being for gathering the switching signal performing cylinder and switching signal being sent to PLC control system, the on off state performing cylinder；
Described material conveying mechanism monitoring module is carried monitoring module, bucket elevator monitoring module, storehouse in bulk skewed slot, storehouse in bulk skewed slot baffle plate, baffle plate cylinder, limit sensors, current transformer, skewed slot roots blower by machine for zipper；Storehouse in bulk skewed slot is arranged on the place suitable for reading in storehouse in bulk, storehouse in bulk skewed slot baffle plate is arranged on the porch of storehouse in bulk skewed slot for controlling the open and close of storehouse in bulk skewed slot, baffle plate cylinder is arranged on the skewed slot of storehouse in bulk and the piston rod of baffle plate cylinder is connected with storehouse in bulk skewed slot baffle plate, in the front-end and back-end of baffle plate cylinder outer surface, one limit sensors is respectively installed, on human-computer interaction module, the while that limit sensors being for gathering the switching signal of baffle plate cylinder and switching signal being sent to PLC control system, demonstrates the on off state of baffle plate cylinder；Skewed slot roots blower is arranged on the lower section of storehouse in bulk skewed slot for assisting the cement in the skewed slot of homogenizing storehouse in bulk；Bucket elevator monitoring module is carried motor by the bucket being arranged on bucket elevator, bucket carries and auxiliary conducts electricity machine and bucket chain bucket chain, the current transformer being arranged in power distribution cabinet, two position sensors form, and two position sensors are separately mounted on bucket elevator near the both sides of bucket chain bucket chain；nullWhen PLC control system receives the run signal of scarce material signal that Weighing module sends and dust arrester installation monitoring module，And demonstrate on the human-computer interaction module of computer storehouse in bulk lack material and start feeding information，PLC control system sends enabling signal to material conveying mechanism monitoring module baffle plate cylinder，Baffle plate cylinder receives PLC control system enabling signal backboard cylinder and starts，Front end limit sensors collects baffle plate cylinder and reaches a signal，And baffle plate cylinder is reached a signal feed back to PLC control system，PLC control system receives baffle plate cylinder and reaches a signal and demonstrate the on off state of baffle plate cylinder on the human-computer interaction module of computer，PLC control system sends skewed slot Roots's wind enabling signal，After skewed slot roots blower receives the PLC enabling signal controlled, skewed slot roots blower brings into operation，And skewed slot roots blower run signal is fed back to PLC control system，After PLC control system receives the run signal of skewed slot roots blower，The human-computer interaction module of computer demonstrates the running status of skewed slot roots blower，PLC control system sends bucket and puies forward the enabling signal of motor simultaneously，Bucket carry electric motor starting back bucket carry current of electric transformer start gather bucket carry the current signal of motor and current signal fed back to PLC control system，PLC control system carries the load current value of motor with the bucket that sets in PLC control system after receiving fed-back current signals and compares，If actual current value is more than load current value，Then PLC control system sends small guide vane signal and monitors the analog quantity YE of mould to homogenizing storehouse cutting agency，Analog quantity YE controls the discharging opening opening degree of funnel trough after receiving small guide vane signal be 50%，On the human-computer interaction module of computer, show actual aperture angle value simultaneously and set opening angle value；If actual current value is less than load current value, then PLC control system sends big opening amount signal to analog quantity YE, analog quantity YE controls the discharging opening opening degree of funnel trough after receiving big opening amount signal be 100%, shows actual aperture angle value simultaneously and set opening angle value on the human-computer interaction module of computer；Bucket drives bucket chain bucket chain to rotate after carrying electric motor starting, if the bucket chain bucket chain rotated touches position sensor, position sensor sends bucket chain bucket chain offset signals to PLC control system, PLC control system receives bucket chain bucket chain offset signals and demonstrates this bucket chain bucket chain offset signals on human-computer interaction module, PLC control system sends machine for zipper out of service and the signal of homogenizing storehouse cutting agency monitoring mould simultaneously, if the bucket chain bucket chain rotated is not exposed to position sensor, then bucket elevator is properly functioning；Machine for zipper conveying monitoring module includes machine for zipper, it is arranged on machine for zipper current of electric transformer in power distribution cabinet and is arranged on machine for zipper the one end away from machine for zipper motor the velocity sensor near machine for zipper slide fastener, after PLC control system receives the run signal that bucket carries motor, human-computer interaction module demonstrates this bucket and puies forward the run signal of motor, PLC control system sends the signal starting machine for zipper motor simultaneously, machine for zipper motor starts to drive machine for zipper slide fastener to rotate, now when PLC control system sends startup machine for zipper motor signal, if machine for zipper slide fastener stops operating, velocity sensor just gathers slide fastener stop signal and this signal is fed back to PLC control system, on human-computer interaction module, show slide fastener fracture defect information simultaneously；If machine for zipper slide fastener normal operation, velocity sensor just sends normal operation signal to PLC control system and shows normal operation signal on human-computer interaction module, and PLC control system starts the bottom of the reservior roots blower in homogenizing storehouse cutting agency monitoring module after receiving normal operation signal；After machine for zipper runs, machine for zipper current of electric transformer gathers the actual current value of machine for zipper motor and this actual current value is fed back to PLC control system, after PLC control system receives actual current value, compare with the load current value of the machine for zipper set in PLC control system, if machine for zipper actual current value is more than machine for zipper load current value, then PLC control system sends the small guide vane signal analog quantity YE to homogenizing storehouse cutting agency monitoring module, the analog quantity YE of homogenizing storehouse cutting agency monitoring module controls the discharging opening opening degree of funnel trough after receiving small guide vane signal be 50%, the electronic execution actual aperture angle value of display simulation amount and setting opening angle value on the human-computer interaction module of computer simultaneously；If actual current value is less than load current value, then PLC control system sends the big opening amount signal analog quantity YE to homogenizing storehouse cutting agency monitoring module, analog quantity YE controls the discharging opening opening degree of funnel trough after receiving big opening amount signal be 100%, shows actual aperture angle value simultaneously and set opening angle value on the human-computer interaction module of computer；
Described dust arrester installation monitoring module includes dust-precipitator, when PLC control system receives after the storehouse in bulk that the weighing instrument of Weighing module sends lacks material signal, PLC control system sends the signal starting dust-precipitator, dust-precipitator receives enabling signal and brings into operation well and run signal is fed back to PLC control system, after PLC control system receives dust-precipitator enabling signal, PLC control system sends the baffle plate air cylinder signal starting material conveying mechanism monitoring module, shows that dust-precipitator is by running status on the human-computer interaction module of computer simultaneously；
Described fill car parking position monitoring module includes fill car, infrared sensor and warning lamp；The lower section that infrared sensor is arranged under storehouse in bulk front end, region, parking stall, the top that warning lamp is arranged under storehouse in bulk front end, region, parking stall, when fill car is parked in region, parking stall, infrared sensor collection is stopped and is put signal in place and the signal that this parking put in place is sent to PLC control system and shows canning cart parking spot state on the human-computer interaction module of computer simultaneously, PLC control system receives parking and puts in place and send the signal opening warning lamp after signal, and warning lamp lights to point out driver's fill car to stop after receiving the opening signal of PLC control system and puts in place；
Described IC card using information monitoring module includes weight house client computer, distance electronic label read/write, non-contact IC card, LED display and validation of information button in weighbridge, on-the-spot UHF hyperfrequency；Weight house client computer is provided with weight house management software,
nullAfter canning cart enters plant area，First canning cart weighs at the enterprising line space car of weighbridge，Canning cart information of vehicles typing weight house is managed on software by weight house staff，Weight house management software achieves and downloads in IC-card，Driver holds IC-card and stops canning cart to parking stall under the storehouse in bulk specified，Distance electronic label read/write swipe IC-card in UHF hyperfrequency at the scene，The information of vehicles that in on-the-spot UHF hyperfrequency, distance electronic label read/write reads in IC-card is sent simultaneously to PLC control system and LED display，The information of vehicles of reception is shown on human-computer interaction module by PLC control system，After LED display demonstrates information of vehicles，Driver checks confirmation，Confirm that errorless rear driver presses validation of information button，Validation of information button will confirm that signal is sent to PLC control system，PLC control system shows that on human-computer interaction module loading condition is ready for information after receiving confirmation signal，PLC control system sends beginning entrucking signal to storehouse in bulk cutting agency monitoring module simultaneously；Canning cart again returns to weighbridge and carries out secondary weighing after filling, the numerical value typing weight house of secondary weighing is managed software by weight house operator, and the actual entrucking gravimetric value of weight house management software output canning cart carries out achieving and printing；Wherein said information of vehicles includes bin location in bulk, client producer, license plate number, vehicle, cement model, pre-loading amount, seven information of empty wagons tare weight；
nullDescribed storehouse in bulk cutting agency monitoring module includes storehouse in bulk roots blower、Storehouse in bulk cleaner unit、Storehouse in bulk performs cylinder、Analog quantity YE、Solid flowmeter、Lift head in bulk、Material Sensor and storehouse in bulk back-blowing device，Storehouse in bulk roots blower is arranged on the lower section of storehouse in bulk blanking groove for assisting the cement in the blanking groove of homogenizing storehouse in bulk，Storehouse in bulk cleaner unit is arranged on the side of storehouse in bulk blanking groove，Blowback cylinder in storehouse in bulk is arranged on the bottom in storehouse in bulk for controlling the switch of butterfly valve being connected with blowback cylinder in storehouse in bulk，Storehouse in bulk performs cylinder and is arranged on above the funnel trough bottom storehouse in bulk for controlling the charging aperture of funnel trough，Storehouse in bulk analog quantity YE is arranged on below funnel trough for controlling the discharging opening of funnel trough，Solid flowmeter is installed in the lower end of storehouse in bulk analog quantity YE，A limit sensors is respectively installed in the front-end and back-end performing cylinder outer surface in storehouse in bulk，Limit sensors demonstrates the on off state of storehouse in bulk execution cylinder for gathering on human-computer interaction module while that storehouse in bulk performing the switching signal of cylinder and switching signal is sent to PLC control system；Described lift head in bulk is arranged on the lower section of blanking skewed slot in storehouse in bulk, and Material Sensor is arranged on inside lift head in bulk；nullAfter storehouse in bulk cutting agency monitoring module receives the beginning entrucking signal that PLC control system sends，First cleaner unit in bulk is opened and feeds back cleaner unit run signal to PLC control system，PLC control system receives cleaner unit run signal and shows cleaner unit running status on human-computer interaction module，After 3 seconds, PLC control system sends storehouse in bulk roots blower enabling signal and storehouse in bulk lift head dropping signal，Storehouse in bulk roots blower starts after receiving enabling signal and log-on message is fed back to PLC control system，On human-computer interaction module, show storehouse in bulk roots blower running status simultaneously，Storehouse in bulk lift head begins to decline after receiving the dropping signal that PLC control system sends，After storehouse in bulk lift head declines and puts in place，The limit sensors of the storehouse in bulk lift head signal that the decline of collection put in place feeds back to PLC control system，PLC control system receives after dropping to signal，Send stopping dropping signal to storehouse in bulk lift head and send start signal to storehouse in bulk execution cylinder simultaneously，Storehouse in bulk performs to open after cylinder receives start signal，Limit sensors gathers storehouse in bulk and performs cylinder and reach a signal and will reach a signal and feed back to PLC control system，PLC control system receive limit sensors feedback reach a signal after show on human-computer interaction module storehouse in bulk perform cylinder reach a state，PLC control system sends the start signal of analog quantity YE simultaneously，The opening degree of the signal behavior analog quantity YE that analog quantity YE provides in conjunction with weighing instrument after receiving signal；When weighing instrument sends to PLC control system and to feed intake greatly signal, PLC control system sends the signal that analog quantity YE opening is 100% aperture, analog quantity YE is opened after receiving the signal of 100% aperture, and 100% aperture status signal is sent to PLC control system, PLC control system receives 100% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；When weighing instrument to PLC control system send little feed intake signal time, PLC control system sends the signal that analog quantity YE opening is 30% aperture, analog quantity YE is opened after receiving the signal of 30% aperture, and 30% aperture status signal is sent to PLC control system, PLC control system receives 30% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；When weighing instrument sends to PLC control system and to feed intake end signal, PLC control system sends the signal that analog quantity YE opening is 0% aperture, analog quantity YE is opened after receiving the signal of 0% aperture, and 0% aperture status signal is sent to PLC control system, PLC control system receives 0% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；The cement flow value that solid flowmeter detects is sent to PLC control system, PLC control system shows on human-computer interaction module after receiving cement flow value and compares with the actual aperture angle value of analog quantity YE, when cement flow value is lower than actual aperture angle value, PLC control system sends unlatching storehouse in bulk back-blowing device signal, storehouse in bulk back-blowing device is opened after receiving start signal and opening signal is sent to PLC control system, PLC control system shows storehouse in bulk back-blowing device opening information on human-computer interaction module after receiving signal；When cement flow value is equal to actual aperture angle value, PLC control system sends closedown storehouse in bulk back-blowing device signal, storehouse in bulk back-blowing device is closed after receiving shutdown signal and closed mode signal is sent to PLC control system, and PLC control system shows storehouse in bulk back-blowing device closed mode information on human-computer interaction module after receiving shutdown signal again；When Material Sensor sends the signal to PLC control system after collecting the full signal of canning cart material, when PLC control system receives after the full signal of canning cart material but is not received by the end voted signal of weighing instrument, PLC control system sends the signal stopping storehouse in bulk cutting agency monitoring module and shows the information that entrucking is abnormal on human-computer interaction module, after 3 minutes, PLC control system sends the signal restarting storehouse in bulk cutting agency monitoring module, until PLC control system receive weighing instrument feed intake end signal time, PLC control system sends the signal stopping storehouse in bulk cutting agency monitoring module and shows the information that entrucking terminates on human-computer interaction module；
Described Weighing module is made up of LOAD CELLS and weighing instrument；LOAD CELLS is arranged on the platform in storehouse in bulk, and weighing instrument is arranged in operating room；This module is weightless title system, and when to storehouse feeding in bulk, weighing instrument shows storehouse in bulk cement weight, and when feeding intake to band of cement tank truck, weighing instrument is shown that the cement weight of fill car；LOAD CELLS adopts bikini mounting means, weighing instrument is weightless weighing instrument matching used with sensor, this instrument has high-performance A/D conversion, numeral range calibration function, malleable digital filtering, double-display screen, tare weight, aim parameter, cumulative weight can monitor have eight kinds of weighing mode in real time；Achieve the automatic compensation of drop in elevation of fuzzy logic in entrucking process, at a high speed, high-precision bunker scale characteristic；The signal of LOAD CELLS collection is sent to weighing instrument, and weighing instrument transmits signals to PLC control system, and PLC control system receives weighing instrument simultaneously and transmits signals to the LED display of IC card using information monitoring module；
Described weight house data monitoring module refers to the information of vehicles inquiring about canning cart in weight house client computer；
Described remote client inquires about creation data module and includes remote client, remote client and execute-in-place room host computer carry out configuration client-server system by WINCC, each remote client is provided with different access levels, wherein remote client is client computer, and execute-in-place room host computer is server.
Accompanying drawing explanation
Fig. 1 is the composition frame chart of the present invention；
Fig. 2 is the systematic schematic diagram of the present invention；
Fig. 3 is the feeding workflow diagram of the present invention；
Fig. 4 is the entrucking workflow diagram of the present invention；
Specific implementation method
Native system remote client and on-the-spot host computer adopt WINCC configuration to be client-server system, it is connected by Ethernet between PLC with host computer, weight house client computer and host computer adopt Ethernet to be connected data and exchange, weighing instrument and in UHF hyperfrequency distance electronic label read/write be connected by technical grade interface converter with host computer.
nullWherein feeding process is: when PLC control system receives the run signal of scarce material signal that Weighing module sends and dust arrester installation monitoring module，And demonstrate on the human-computer interaction module of computer storehouse in bulk lack material and start feeding information，PLC control system sends enabling signal to material conveying mechanism monitoring module baffle plate cylinder，Baffle plate cylinder receives PLC control system enabling signal backboard cylinder and starts，Front end limit sensors collects baffle plate cylinder and reaches a signal，And baffle plate cylinder is reached a signal feed back to PLC control system，PLC control system receives baffle plate cylinder and reaches a signal and demonstrate the on off state of baffle plate cylinder on the human-computer interaction module of computer，PLC control system sends skewed slot Roots's wind enabling signal，After skewed slot roots blower receives the PLC enabling signal controlled, skewed slot roots blower brings into operation，And skewed slot roots blower run signal is fed back to PLC control system，After PLC control system receives the run signal of skewed slot roots blower，The human-computer interaction module of computer demonstrates the running status of skewed slot roots blower，PLC control system sends bucket and puies forward the enabling signal of motor simultaneously，Bucket carry electric motor starting back bucket carry current of electric transformer start gather bucket carry the current signal of motor and current signal fed back to PLC control system，PLC control system carries the load current value of motor with the bucket that sets in PLC control system after receiving fed-back current signals and compares，If actual current value is more than load current value，Then PLC control system sends small guide vane signal and monitors the analog quantity YE of mould to homogenizing storehouse cutting agency，Analog quantity YE controls the discharging opening opening degree of funnel trough after receiving small guide vane signal be 50%，On the human-computer interaction module of computer, show actual aperture angle value simultaneously and set opening angle value；If actual current value is less than load current value, then PLC control system sends big opening amount signal to analog quantity YE, analog quantity YE controls the discharging opening opening degree of funnel trough after receiving big opening amount signal be 100%, shows actual aperture angle value simultaneously and set opening angle value on the human-computer interaction module of computer；Bucket drives bucket chain bucket chain to rotate after carrying electric motor starting, if the bucket chain bucket chain rotated touches position sensor, position sensor sends bucket chain bucket chain offset signals to PLC control system, PLC control system receives bucket chain bucket chain offset signals and demonstrates this bucket chain bucket chain offset signals on human-computer interaction module, PLC control system sends machine for zipper out of service and the signal of homogenizing storehouse cutting agency monitoring mould simultaneously, if the bucket chain bucket chain rotated is not exposed to position sensor, then bucket elevator is properly functioning；Machine for zipper conveying monitoring module includes machine for zipper, it is arranged on machine for zipper current of electric transformer in power distribution cabinet and is arranged on machine for zipper the one end away from machine for zipper motor the velocity sensor near machine for zipper slide fastener, after PLC control system receives the run signal that bucket carries motor, human-computer interaction module demonstrates this bucket and puies forward the run signal of motor, PLC control system sends the signal starting machine for zipper motor simultaneously, machine for zipper motor starts to drive machine for zipper slide fastener to rotate, now when PLC control system sends startup machine for zipper motor signal, if machine for zipper slide fastener stops operating, velocity sensor just gathers slide fastener stop signal and this signal is fed back to PLC control system, on human-computer interaction module, show slide fastener fracture defect information simultaneously；If machine for zipper slide fastener normal operation, velocity sensor just sends normal operation signal to PLC control system and shows normal operation signal on human-computer interaction module, and PLC control system starts the bottom of the reservior roots blower in homogenizing storehouse cutting agency monitoring module after receiving normal operation signal；After machine for zipper runs, machine for zipper current of electric transformer gathers the actual current value of machine for zipper motor and this actual current value is fed back to PLC control system, after PLC control system receives actual current value, compare with the load current value of the machine for zipper set in PLC control system, if machine for zipper actual current value is more than machine for zipper load current value, then PLC control system sends the small guide vane signal analog quantity YE to homogenizing storehouse cutting agency monitoring module, the analog quantity YE of homogenizing storehouse cutting agency monitoring module controls the discharging opening opening degree of funnel trough after receiving small guide vane signal be 50%, the electronic execution actual aperture angle value of display simulation amount and setting opening angle value on the human-computer interaction module of computer simultaneously；If actual current value is less than load current value, then PLC control system sends the big opening amount signal analog quantity YE to homogenizing storehouse cutting agency monitoring module, analog quantity YE controls the discharging opening opening degree of funnel trough after receiving big opening amount signal be 100%, shows actual aperture angle value simultaneously and set opening angle value on the human-computer interaction module of computer.
nullWherein blanking and Weighing process are: first canning cart weighs at the enterprising line space car of weighbridge，Canning cart information of vehicles typing weight house is managed on software by weight house staff，Weight house management software achieves and downloads in IC-card，Driver holds IC-card and stops canning cart to parking stall under the storehouse in bulk specified，Distance electronic label read/write swipe IC-card in UHF hyperfrequency at the scene，The information of vehicles that in on-the-spot UHF hyperfrequency, distance electronic label read/write reads in IC-card is sent simultaneously to PLC control system and LED display，The information of vehicles of reception is shown on human-computer interaction module by PLC control system，After LED display demonstrates information of vehicles，Driver checks confirmation，Confirm that errorless rear driver presses validation of information button，Validation of information button will confirm that signal is sent to PLC control system，PLC control system shows that on human-computer interaction module loading condition is ready for information after receiving confirmation signal，PLC control system sends beginning entrucking signal to storehouse in bulk cutting agency monitoring module simultaneously；nullAfter storehouse in bulk cutting agency monitoring module receives the beginning entrucking signal that PLC control system sends，First cleaner unit in bulk is opened and feeds back cleaner unit run signal to PLC control system，PLC control system receives cleaner unit run signal and shows cleaner unit running status on human-computer interaction module，After 3 seconds, PLC control system sends storehouse in bulk roots blower enabling signal and storehouse in bulk lift head dropping signal，Storehouse in bulk roots blower starts after receiving enabling signal and log-on message is fed back to PLC control system，On human-computer interaction module, show storehouse in bulk roots blower running status simultaneously，Storehouse in bulk lift head begins to decline after receiving the dropping signal that PLC control system sends，After storehouse in bulk lift head declines and puts in place，The limit sensors of the storehouse in bulk lift head signal that the decline of collection put in place feeds back to PLC control system，PLC control system receives after dropping to signal，Send stopping dropping signal to storehouse in bulk lift head and send start signal to storehouse in bulk execution cylinder simultaneously，Storehouse in bulk performs to open after cylinder receives start signal，Limit sensors gathers storehouse in bulk and performs cylinder and reach a signal and will reach a signal and feed back to PLC control system，PLC control system receive limit sensors feedback reach a signal after show on human-computer interaction module storehouse in bulk perform cylinder reach a state，PLC control system sends the start signal of analog quantity YE simultaneously，The opening degree of the signal behavior analog quantity YE that analog quantity YE provides in conjunction with weighing instrument after receiving signal；When weighing instrument sends to PLC control system and to feed intake greatly signal, PLC control system sends the signal that analog quantity YE opening is 100% aperture, analog quantity YE is opened after receiving the signal of 100% aperture, and 100% aperture status signal is sent to PLC control system, PLC control system receives 100% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；When weighing instrument to PLC control system send little feed intake signal time, PLC control system sends the signal that analog quantity YE opening is 30% aperture, analog quantity YE is opened after receiving the signal of 30% aperture, and 30% aperture status signal is sent to PLC control system, PLC control system receives 30% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；When weighing instrument sends to PLC control system and to feed intake end signal, PLC control system sends the signal that analog quantity YE opening is 0% aperture, analog quantity YE is opened after receiving the signal of 0% aperture, and 0% aperture status signal is sent to PLC control system, PLC control system receives 0% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；The cement flow value that solid flowmeter detects is sent to PLC control system, PLC control system shows on human-computer interaction module after receiving cement flow value and compares with the actual aperture angle value of analog quantity YE, when cement flow value is lower than actual aperture angle value, PLC control system sends unlatching storehouse in bulk back-blowing device signal, storehouse in bulk back-blowing device is opened after receiving start signal and opening signal is sent to PLC control system, PLC control system shows storehouse in bulk back-blowing device opening information on human-computer interaction module after receiving signal；When cement flow value is equal to actual aperture angle value, PLC control system sends closedown storehouse in bulk back-blowing device signal, storehouse in bulk back-blowing device is closed after receiving shutdown signal and closed mode signal is sent to PLC control system, and PLC control system shows storehouse in bulk back-blowing device closed mode information on human-computer interaction module after receiving shutdown signal again；When Material Sensor sends the signal to PLC control system after collecting the full signal of canning cart material, when PLC control system receives after the full signal of canning cart material but is not received by the end voted signal of weighing instrument, PLC control system sends the signal stopping storehouse in bulk cutting agency monitoring module and shows the information that entrucking is abnormal on human-computer interaction module, after 3 minutes, PLC control system sends the signal restarting storehouse in bulk cutting agency monitoring module, until PLC control system receive weighing instrument feed intake end signal time, PLC control system sends the signal stopping storehouse in bulk cutting agency monitoring module and shows the information that entrucking terminates on human-computer interaction module.
Wherein data query process is: canning cart again returns to weighbridge and carries out secondary weighing after filling, the numerical value typing weight house of secondary weighing is managed software by weight house operator, and weight house management software exports the actual entrucking gravimetric value of canning cart and client producer, license plate number, vehicle, cement model and actual entrucking gravimetric value are achieved and printed；Remote client and execute-in-place room host computer carry out configuration client-server system by WINCC, each remote client is provided with different access levels, wherein remote client is client computer, execute-in-place room host computer is server, and remote client can be evaluated different access levels and check on-the-spot entrucking situation and weight house management data.
Claims (1)
1. a modular cement quantifying and loading production line, inquires about creation data module composition including active station, human-computer interaction module, PLC control system, homogenizing storehouse level monitoring module, homogenizing storehouse cutting agency monitoring module, material conveying mechanism monitoring module, dust arrester installation monitoring module, fill car parking position monitoring module, IC card using information monitoring module, storehouse in bulk cutting agency monitoring module, Weighing module, weight house data monitoring module and remote client；
Described active station includes field control active station, weight house data manipulation station and remotely monitors and query manipulation station；Operator station installs host computer, and weight house client computer is installed at weight house data manipulation station, and remotely remote client is installed at monitoring and query manipulation station；
Described human-computer interaction module is arranged on host computer, and human-computer interaction module is connected for showing the information that PLC control system gathers in real time with PLC control system by communication module；
Described PLC control system is for receiving the on-site signal of homogenizing storehouse level monitoring module, homogenizing storehouse cutting agency monitoring module, material conveying mechanism monitoring module, dust arrester installation monitoring module, fill car parking position monitoring module, IC card using information monitoring module, storehouse in bulk cutting agency monitoring module and Weighing module feedback；Also send signal to homogenizing storehouse level monitoring module, homogenizing storehouse cutting agency monitoring module, material conveying mechanism monitoring module, dust arrester installation monitoring module, fill car parking position monitoring module, IC card using information monitoring module, storehouse in bulk cutting agency monitoring module and Weighing module simultaneously, and reception signal and transmission signal are shown on human-computer interaction module；
Described homogenizing storehouse level monitoring module includes lower limit level sensor and upper limit level sensor；Lower limit level sensor is arranged on the bottom of homogenizing storehouse, and upper limit level sensor is arranged on the top of homogenizing storehouse；When the cement in homogenizing storehouse is lower than lower limit, lower limit level sensor collects low-limit signal and this low-limit signal is sent to PLC control system, PLC control system sends reinforced signal to finishing room after receiving low-limit signal, finishing room starts after receiving reinforced signal to feed in raw material to homogenizing storehouse；When the cement in homogenizing storehouse is higher than upper limit, upper limit level sensor collects limited signal and limited signal on this is sent to PLC control system, PLC control system sends the reinforced signal of stopping to finishing room after receiving limited signal, finishing room stops feeding in raw material to homogenizing storehouse after receiving the reinforced signal of stopping；
Described homogenizing storehouse cutting agency monitoring module includes bottom of the reservior roots blower, bottom of the reservior blowback cylinder, performs cylinder, analog quantity YE and limit sensors；Bottom of the reservior roots blower is arranged on the lower section of bottom of the reservior blanking skewed slot for assisting the cement in homogenizing blanking skewed slot, bottom of the reservior blowback cylinder is arranged on the bottom of homogenizing storehouse for controlling the switch of butterfly valve being connected with blowback cylinder, perform cylinder to be arranged on above the funnel trough bottom homogenizing storehouse for controlling the charging aperture of funnel trough, analog quantity YE is installed below funnel trough for controlling the discharging opening of funnel trough, in the front-end and back-end performing cylinder outer surface, one limit sensors is respectively installed, on human-computer interaction module, demonstrate, the while that limit sensors being for gathering the switching signal performing cylinder and switching signal being sent to PLC control system, the on off state performing cylinder；
Described material conveying mechanism monitoring module is carried monitoring module, bucket elevator monitoring module, storehouse in bulk skewed slot, storehouse in bulk skewed slot baffle plate, baffle plate cylinder, limit sensors, current transformer, skewed slot roots blower by machine for zipper；Storehouse in bulk skewed slot is arranged on the place suitable for reading in storehouse in bulk, storehouse in bulk skewed slot baffle plate is arranged on the porch of storehouse in bulk skewed slot for controlling the open and close of storehouse in bulk skewed slot, baffle plate cylinder is arranged on the skewed slot of storehouse in bulk and the piston rod of baffle plate cylinder is connected with storehouse in bulk skewed slot baffle plate, in the front-end and back-end of baffle plate cylinder outer surface, one limit sensors is respectively installed, on human-computer interaction module, the while that limit sensors being for gathering the switching signal of baffle plate cylinder and switching signal being sent to PLC control system, demonstrates the on off state of baffle plate cylinder；Skewed slot roots blower is arranged on the lower section of storehouse in bulk skewed slot for assisting the cement in the skewed slot of homogenizing storehouse in bulk；Bucket elevator monitoring module is carried motor by the bucket being arranged on bucket elevator, bucket carries and auxiliary conducts electricity machine and bucket chain bucket chain, the current transformer being arranged in power distribution cabinet, two position sensors form, and two position sensors are separately mounted on bucket elevator near the both sides of bucket chain bucket chain；nullWhen PLC control system receives the run signal of scarce material signal that Weighing module sends and dust arrester installation monitoring module，And demonstrate on the human-computer interaction module of computer storehouse in bulk lack material and start feeding information，PLC control system sends enabling signal to material conveying mechanism monitoring module baffle plate cylinder，Baffle plate cylinder receives PLC control system enabling signal backboard cylinder and starts，Front end limit sensors collects baffle plate cylinder and reaches a signal，And baffle plate cylinder is reached a signal feed back to PLC control system，PLC control system receives baffle plate cylinder and reaches a signal and demonstrate the on off state of baffle plate cylinder on the human-computer interaction module of computer，PLC control system sends skewed slot Roots's wind enabling signal，After skewed slot roots blower receives the PLC enabling signal controlled, skewed slot roots blower brings into operation，And skewed slot roots blower run signal is fed back to PLC control system，After PLC control system receives the run signal of skewed slot roots blower，The human-computer interaction module of computer demonstrates the running status of skewed slot roots blower，PLC control system sends bucket and puies forward the enabling signal of motor simultaneously，Bucket carry electric motor starting back bucket carry current of electric transformer start gather bucket carry the current signal of motor and current signal fed back to PLC control system，PLC control system carries the load current value of motor with the bucket that sets in PLC control system after receiving fed-back current signals and compares，If actual current value is more than load current value，Then PLC control system sends small guide vane signal and monitors the analog quantity YE of mould to homogenizing storehouse cutting agency，Analog quantity YE controls the discharging opening opening degree of funnel trough after receiving small guide vane signal be 50%，On the human-computer interaction module of computer, show actual aperture angle value simultaneously and set opening angle value；If actual current value is less than load current value, then PLC control system sends big opening amount signal to analog quantity YE, analog quantity YE controls the discharging opening opening degree of funnel trough after receiving big opening amount signal be 100%, shows actual aperture angle value simultaneously and set opening angle value on the human-computer interaction module of computer；Bucket drives bucket chain bucket chain to rotate after carrying electric motor starting, if the bucket chain bucket chain rotated touches position sensor, position sensor sends bucket chain bucket chain offset signals to PLC control system, PLC control system receives bucket chain bucket chain offset signals and demonstrates this bucket chain bucket chain offset signals on human-computer interaction module, PLC control system sends machine for zipper out of service and the signal of homogenizing storehouse cutting agency monitoring mould simultaneously, if the bucket chain bucket chain rotated is not exposed to position sensor, then bucket elevator is properly functioning；Machine for zipper conveying monitoring module includes machine for zipper, it is arranged on machine for zipper current of electric transformer in power distribution cabinet and is arranged on machine for zipper the one end away from machine for zipper motor the velocity sensor near machine for zipper slide fastener, after PLC control system receives the run signal that bucket carries motor, human-computer interaction module demonstrates this bucket and puies forward the run signal of motor, PLC control system sends the signal starting machine for zipper motor simultaneously, machine for zipper motor starts to drive machine for zipper slide fastener to rotate, now when PLC control system sends startup machine for zipper motor signal, if machine for zipper slide fastener stops operating, velocity sensor just gathers slide fastener stop signal and this signal is fed back to PLC control system, on human-computer interaction module, show slide fastener fracture defect information simultaneously；If machine for zipper slide fastener normal operation, velocity sensor just sends normal operation signal to PLC control system and shows normal operation signal on human-computer interaction module, and PLC control system starts the bottom of the reservior roots blower in homogenizing storehouse cutting agency monitoring module after receiving normal operation signal；After machine for zipper runs, machine for zipper current of electric transformer gathers the actual current value of machine for zipper motor and this actual current value is fed back to PLC control system, after PLC control system receives actual current value, compare with the load current value of the machine for zipper set in PLC control system, if machine for zipper actual current value is more than machine for zipper load current value, then PLC control system sends the small guide vane signal analog quantity YE to homogenizing storehouse cutting agency monitoring module, the analog quantity YE of homogenizing storehouse cutting agency monitoring module controls the discharging opening opening degree of funnel trough after receiving small guide vane signal be 50%, the electronic execution actual aperture angle value of display simulation amount and setting opening angle value on the human-computer interaction module of computer simultaneously；If actual current value is less than load current value, then PLC control system sends the big opening amount signal analog quantity YE to homogenizing storehouse cutting agency monitoring module, analog quantity YE controls the discharging opening opening degree of funnel trough after receiving big opening amount signal be 100%, shows actual aperture angle value simultaneously and set opening angle value on the human-computer interaction module of computer；
Described dust arrester installation monitoring module includes dust-precipitator, when PLC control system receives after the storehouse in bulk that the weighing instrument of Weighing module sends lacks material signal, PLC control system sends the signal starting dust-precipitator, dust-precipitator receives enabling signal and brings into operation well and run signal is fed back to PLC control system, after PLC control system receives dust-precipitator enabling signal, PLC control system sends the baffle plate air cylinder signal starting material conveying mechanism monitoring module, shows that dust-precipitator is by running status on the human-computer interaction module of computer simultaneously；
Described fill car parking position monitoring module includes fill car, infrared sensor and warning lamp；The lower section that infrared sensor is arranged under storehouse in bulk front end, region, parking stall, the top that warning lamp is arranged under storehouse in bulk front end, region, parking stall, when fill car is parked in region, parking stall, infrared sensor collection is stopped and is put signal in place and the signal that this parking put in place is sent to PLC control system and shows canning cart parking spot state on the human-computer interaction module of computer simultaneously, PLC control system receives parking and puts in place and send the signal opening warning lamp after signal, and warning lamp lights to point out driver's fill car to stop after receiving the opening signal of PLC control system and puts in place；
Described IC card using information monitoring module includes weight house client computer, distance electronic label read/write, non-contact IC card, LED display and validation of information button in weighbridge, on-the-spot UHF hyperfrequency；Weight house client computer is provided with weight house management software,
nullAfter canning cart enters plant area，First canning cart weighs at the enterprising line space car of weighbridge，Canning cart information of vehicles typing weight house is managed on software by weight house staff，Weight house management software achieves and downloads in IC-card，Driver holds IC-card and stops canning cart to parking stall under the storehouse in bulk specified，Distance electronic label read/write swipe IC-card in UHF hyperfrequency at the scene，The information of vehicles that in on-the-spot UHF hyperfrequency, distance electronic label read/write reads in IC-card is sent simultaneously to PLC control system and LED display，The information of vehicles of reception is shown on human-computer interaction module by PLC control system，After LED display demonstrates information of vehicles，Driver checks confirmation，Confirm that errorless rear driver presses validation of information button，Validation of information button will confirm that signal is sent to PLC control system，PLC control system shows that on human-computer interaction module loading condition is ready for information after receiving confirmation signal，PLC control system sends beginning entrucking signal to storehouse in bulk cutting agency monitoring module simultaneously；Canning cart again returns to weighbridge and carries out secondary weighing after filling, the numerical value typing weight house of secondary weighing is managed software by weight house operator, and the actual entrucking gravimetric value of weight house management software output canning cart carries out achieving and printing；Wherein said information of vehicles includes bin location in bulk, client producer, license plate number, vehicle, cement model, pre-loading amount, seven information of empty wagons tare weight；
nullDescribed storehouse in bulk cutting agency monitoring module includes storehouse in bulk roots blower、Storehouse in bulk cleaner unit、Storehouse in bulk performs cylinder、Analog quantity YE、Solid flowmeter、Lift head in bulk、Material Sensor and storehouse in bulk back-blowing device，Storehouse in bulk roots blower is arranged on the lower section of storehouse in bulk blanking groove for assisting the cement in the blanking groove of homogenizing storehouse in bulk，Storehouse in bulk cleaner unit is arranged on the side of storehouse in bulk blanking groove，Blowback cylinder in storehouse in bulk is arranged on the bottom in storehouse in bulk for controlling the switch of butterfly valve being connected with blowback cylinder in storehouse in bulk，Storehouse in bulk performs cylinder and is arranged on above the funnel trough bottom storehouse in bulk for controlling the charging aperture of funnel trough，Storehouse in bulk analog quantity YE is arranged on below funnel trough for controlling the discharging opening of funnel trough，Solid flowmeter is installed in the lower end of storehouse in bulk analog quantity YE，A limit sensors is respectively installed in the front-end and back-end performing cylinder outer surface in storehouse in bulk，Limit sensors demonstrates the on off state of storehouse in bulk execution cylinder for gathering on human-computer interaction module while that storehouse in bulk performing the switching signal of cylinder and switching signal is sent to PLC control system；Described lift head in bulk is arranged on the lower section of blanking skewed slot in storehouse in bulk, and Material Sensor is arranged on inside lift head in bulk；nullAfter storehouse in bulk cutting agency monitoring module receives the beginning entrucking signal that PLC control system sends，First cleaner unit in bulk is opened and feeds back cleaner unit run signal to PLC control system，PLC control system receives cleaner unit run signal and shows cleaner unit running status on human-computer interaction module，After 3 seconds, PLC control system sends storehouse in bulk roots blower enabling signal and storehouse in bulk lift head dropping signal，Storehouse in bulk roots blower starts after receiving enabling signal and log-on message is fed back to PLC control system，On human-computer interaction module, show storehouse in bulk roots blower running status simultaneously，Storehouse in bulk lift head begins to decline after receiving the dropping signal that PLC control system sends，After storehouse in bulk lift head declines and puts in place，The limit sensors of the storehouse in bulk lift head signal that the decline of collection put in place feeds back to PLC control system，PLC control system receives after dropping to signal，Send stopping dropping signal to storehouse in bulk lift head and send start signal to storehouse in bulk execution cylinder simultaneously，Storehouse in bulk performs to open after cylinder receives start signal，Limit sensors gathers storehouse in bulk and performs cylinder and reach a signal and will reach a signal and feed back to PLC control system，PLC control system receive limit sensors feedback reach a signal after show on human-computer interaction module storehouse in bulk perform cylinder reach a state，PLC control system sends the start signal of analog quantity YE simultaneously，The opening degree of the signal behavior analog quantity YE that analog quantity YE provides in conjunction with weighing instrument after receiving signal；When weighing instrument sends to PLC control system and to feed intake greatly signal, PLC control system sends the signal that analog quantity YE opening is 100% aperture, analog quantity YE is opened after receiving the signal of 100% aperture, and 100% aperture status signal is sent to PLC control system, PLC control system receives 100% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；When weighing instrument to PLC control system send little feed intake signal time, PLC control system sends the signal that analog quantity YE opening is 30% aperture, analog quantity YE is opened after receiving the signal of 30% aperture, and 30% aperture status signal is sent to PLC control system, PLC control system receives 30% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；When weighing instrument sends to PLC control system and to feed intake end signal, PLC control system sends the signal that analog quantity YE opening is 0% aperture, analog quantity YE is opened after receiving the signal of 0% aperture, and 0% aperture status signal is sent to PLC control system, PLC control system receives 0% aperture status signal and shows actual aperture angle value on human-computer interaction module and set opening angle value；The cement flow value that solid flowmeter detects is sent to PLC control system, PLC control system shows on human-computer interaction module after receiving cement flow value and compares with the actual aperture angle value of analog quantity YE, when cement flow value is lower than actual aperture angle value, PLC control system sends unlatching storehouse in bulk back-blowing device signal, storehouse in bulk back-blowing device is opened after receiving start signal and opening signal is sent to PLC control system, PLC control system shows storehouse in bulk back-blowing device opening information on human-computer interaction module after receiving signal；When cement flow value is equal to actual aperture angle value, PLC control system sends closedown storehouse in bulk back-blowing device signal, storehouse in bulk back-blowing device is closed after receiving shutdown signal and closed mode signal is sent to PLC control system, and PLC control system shows storehouse in bulk back-blowing device closed mode information on human-computer interaction module after receiving shutdown signal again；When Material Sensor sends the signal to PLC control system after collecting the full signal of canning cart material, when PLC control system receives after the full signal of canning cart material but is not received by the end voted signal of weighing instrument, PLC control system sends the signal stopping storehouse in bulk cutting agency monitoring module and shows the information that entrucking is abnormal on human-computer interaction module, after 3 minutes, PLC control system sends the signal restarting storehouse in bulk cutting agency monitoring module, until PLC control system receive weighing instrument feed intake end signal time, PLC control system sends the signal stopping storehouse in bulk cutting agency monitoring module and shows the information that entrucking terminates on human-computer interaction module；
Described Weighing module is made up of LOAD CELLS and weighing instrument；LOAD CELLS is arranged on the platform in storehouse in bulk, and weighing instrument is arranged in operating room；This module is weightless title system, and when to storehouse feeding in bulk, weighing instrument shows storehouse in bulk cement weight, and when feeding intake to band of cement tank truck, weighing instrument is shown that the cement weight of fill car；LOAD CELLS adopts bikini mounting means, weighing instrument is weightless weighing instrument matching used with sensor, this instrument has high-performance A/D conversion, numeral range calibration function, malleable digital filtering, double-display screen, tare weight, aim parameter, cumulative weight can monitor have eight kinds of weighing mode in real time；Achieve the automatic compensation of drop in elevation of fuzzy logic in entrucking process, at a high speed, high-precision bunker scale characteristic；The signal of LOAD CELLS collection is sent to weighing instrument, and weighing instrument transmits signals to PLC control system, and PLC control system receives weighing instrument simultaneously and transmits signals to the LED display of IC card using information monitoring module；
Described weight house data monitoring module refers to the information of vehicles inquiring about canning cart in weight house client computer；
Described remote client inquires about creation data module and includes remote client, remote client and execute-in-place room host computer carry out configuration client-server system by WINCC, each remote client is provided with different access levels, wherein remote client is client computer, and execute-in-place room host computer is server.
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| CN201410846437.7A CN105807727A (en) | 2014-12-31 | 2014-12-31 | Modular cement ration loading production line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407589A (en) * | 2018-12-04 | 2019-03-01 | 中冶焦耐(大连)工程技术有限公司 | Coal single bucket elevator control device and control method more than a kind of |
| CN112233324A (en) * | 2020-10-10 | 2021-01-15 | 成都大宏立机器股份有限公司 | Automatic aggregate selling system and method |
| CN114237149A (en) * | 2021-12-21 | 2022-03-25 | 安徽海螺建材设计研究院有限责任公司 | Bulk cement shipment one-key starting control system and method |
-
2014
- 2014-12-31 CN CN201410846437.7A patent/CN105807727A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407589A (en) * | 2018-12-04 | 2019-03-01 | 中冶焦耐(大连)工程技术有限公司 | Coal single bucket elevator control device and control method more than a kind of |
| CN112233324A (en) * | 2020-10-10 | 2021-01-15 | 成都大宏立机器股份有限公司 | Automatic aggregate selling system and method |
| CN114237149A (en) * | 2021-12-21 | 2022-03-25 | 安徽海螺建材设计研究院有限责任公司 | Bulk cement shipment one-key starting control system and method |
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