CN104891338A - Casting melting automatic charging system and method thereof - Google Patents
Casting melting automatic charging system and method thereof Download PDFInfo
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- CN104891338A CN104891338A CN201510215485.0A CN201510215485A CN104891338A CN 104891338 A CN104891338 A CN 104891338A CN 201510215485 A CN201510215485 A CN 201510215485A CN 104891338 A CN104891338 A CN 104891338A
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- Prior art keywords
- crane
- lift system
- data value
- wheel
- traveling gear
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/46—Position indicators for suspended loads or for crane elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
Abstract
A casting melting automatic charging system comprises a crane, a crane positioning and controlling device, and a monitoring and commanding device, wherein the crane is used for adding a lifted raw material into a corresponding target hopper; and the crane positioning and controlling device is arranged on the crane, and is used for acquiring the movement state of the running mechanism of the crane and the movement state of the lifting mechanism of the crane, generating corresponding running mechanism movement data and lifting mechanism movement data, determining that whether the lifting mechanism is over the corresponding target hopper or not according to pre-stored charging command information, the generated running mechanism movement data and the generated lifting mechanism movement data, and controlling the lifting mechanism to add the conveyed raw material into the target hopper just below the lifting mechanism when the lifting mechanism is over the corresponding target hopper is determined. The invention also provides a casting melting automatic charging method.
Description
Technical field
The present invention relates to casting technology field, particularly one casting smelting automatic material feeding system and method.
Background technology
Traverse crane (crane in bridge type) is a kind of lifting, haulage equipment, be widely used in department and the places such as indoor and outdoor industrial and mining enterprises, steel chemical, railway traffic, port and pier and logistics turnover, overhead crane control platform is generally arranged on ground fixed position, operating personal is observed by window and is operated, there is vision dead zone, therefore it is very large to want automatically crane main hook to be parked in assigned address difficulty.
And when in casting industry, traverse crane is used for melting auto feed operation, require very high to the automatic positioning accurate accuracy of crane, as shown in Figure 1, when the raw MAT'L of the main hook handling of crane 8 is the pig iron, its main hook must accurately be positioned in pig iron hopper corresponding below crane 8, if location is inaccurate, the pig iron or the part pig iron will be made to join in other hopper, when auto feed dolly pushes hopper to electric furnace, just there will be composition mistake, finally have a strong impact on hot metal composition.
Summary of the invention
In view of this, be necessary to provide a kind of casting smelting automatic material feeding system that can accurately be added by raw MAT'L in corresponding target hopper.
There is a need to provide a kind of casting melting automatic feeding method that can accurately be added by raw MAT'L in corresponding target hopper.
A kind of casting smelting automatic material feeding system, comprising: crane, crane location and control setup, control and command device, and crane is used for being added by the raw MAT'L of handling in corresponding target hopper, crane location and control setup are arranged on crane, crane location and control setup are for the state of kinematic motion of the state of kinematic motion and lift system that gather the traveling gear of crane, and produce corresponding traveling gear exercise data value, lift system exercise data value, and according to the reinforced command information prestored, the traveling gear exercise data value produced, lift system exercise data value judges whether lift system arrives above corresponding target hopper, when judging that lift system arrives directly over corresponding target hopper, control lift system and the raw MAT'L of transport is added the target hopper be arranged in immediately below lift system.
Melting automatic feeding method is used in a kind of casting, comprises the following steps:
Gather the state of kinematic motion of traveling gear and the state of kinematic motion of lift system of crane, and produce corresponding traveling gear exercise data value, lift system exercise data value;
Judge whether lift system arrives above corresponding target hopper according to the traveling gear exercise data value of the reinforced command information prestored, generation, lift system exercise data value, when judging that lift system arrives directly over corresponding target hopper, controlling lift system and the raw MAT'L of transport being added the target hopper be arranged in immediately below lift system.
In above-mentioned casting smelting automatic material feeding system and method, by gathering the state of kinematic motion of traveling gear and the state of kinematic motion of lift system of crane, and produce corresponding traveling gear exercise data value, lift system exercise data value, according to the reinforced command information that the control and command device in the external world provides, the traveling gear exercise data value produced, lift system exercise data value judges whether lift system arrives above corresponding target hopper, when judging that lift system arrives directly over corresponding target hopper, control lift system and the raw MAT'L of transport is added the target hopper be arranged in immediately below lift system, raw MAT'L can add in corresponding target hopper by guarantee crane like this accurately.
Accompanying drawing explanation
Fig. 1 is the crane of prior art and the application schematic diagram of hopper.
Fig. 2 is the high-level schematic functional block diagram of the casting smelting automatic material feeding system of a better embodiment.
Fig. 3 is the casting melting automatic feeding method diagram of circuit of a better embodiment.
In figure: crane 8, casting smelting automatic material feeding system 10, crane 20, crane location and control setup 30, processing module 31, dolly wheel motional induction module 32, cart wheel motional induction module 33, spool motion induction module 34, communication module 35, crane initial position detection module 36, first proximity switch 360, second proximity switch 361, the 3rd proximity switch 362, control and command device 40, casting melting automatic feeding method step S300 ~ S305.
Detailed description of the invention
Please refer to Fig. 2, casting smelting automatic material feeding system 10 comprises: crane 20, crane location and control setup 30, and crane 20 is for adding in corresponding target hopper by the raw MAT'L of handling, crane location and control setup 30 are arranged on crane 20, crane location and control setup 30 are for the state of kinematic motion of the state of kinematic motion and lift system that gather the traveling gear of crane 20, and produce corresponding traveling gear exercise data value, lift system exercise data value, and according to the reinforced command information prestored, the traveling gear exercise data value produced, lift system exercise data value controls traveling gear and runs, to make crane 20 near target hopper, also judge whether lift system arrives above corresponding target hopper, when judging that lift system arrives directly over corresponding target hopper, control lift system and the raw MAT'L of transport is added the target hopper be arranged in immediately below lift system, so to utilize crane location and control setup 30 to realize the automatic control run crane 20, the cart of dynamic adjustment crane 20, the sense of motion of dolly, speed and distance, and then ensure that the lift system of crane 20 arrives the top of target hopper.In other embodiments, the cart of crane 20, the state of kinematic motion of dolly, control can be operated by crane operator, crane location and control setup 30 need the reinforced command information according to prestoring, the traveling gear exercise data value produced, lift system exercise data value judges whether lift system arrives above corresponding target hopper, when judging that lift system arrives directly over corresponding target hopper, control lift system and the raw MAT'L of transport is added the target hopper be arranged in immediately below lift system, guarantee that raw MAT'L correctly adds in corresponding target hopper with this.
Further, casting smelting automatic material feeding system 10 also comprises control and command device 40, control and command device 40 is for the reinforced order input operation of operation response person, produce corresponding reinforced information, and the traveling gear motion Reference data value that prestore corresponding according to reinforced information searching, lift system motion Reference data value, and according to the traveling gear motion Reference data value found, lift system motion Reference data value produces described reinforced command information, and by produce reinforced command information send to crane location and control setup 30 with store, such as, traveling gear motion Reference data value and lift system motion Reference data value adopt length, the number of turns rotated is measured, such as, the rotating cycle of wheel in traveling gear, the rotating cycle of reel in lift system, dolly in traveling gear, the distance of cart movement, the distance that main hook in lift system stretches up and down, crane location and control setup 30 are also for producing crane location information according to traveling gear exercise data value, lift system exercise data value, and crane location information is supplied to control and command device 40, control and command device 40 is also for obtaining the crane and hopper in-site modeling interface data that prestore, and demonstrate corresponding crane and hopper in-site modeling interface according to the crane obtained and hopper in-site modeling interface data, control and command device 40 is also for according to crane location information, and the main hook that crane and hopper in-site modeling interface indicate the current position of crane and crane is currently located at above that hopper.
In present embodiment, crane location and control setup 30 comprise processing module 31, dolly wheel motional induction module 32, cart wheel motional induction module 33, spool motion induction module 34, communication module 35, and processing module 31 and the driver module in dolly wheel motional induction module 32, cart wheel motional induction module 33, spool motion induction module 34, communication module 35, traveling gear, driver module in lift system are electrically connected.Dolly wheel motional induction module 32 is for gathering the state of kinematic motion of the car wheel in traveling gear, and produce corresponding car wheel motion data signal, cart wheel motional induction module 33 is for gathering the state of kinematic motion of the cart wheel in traveling gear, and produce corresponding cart wheel movement data-signal, spool motion induction module 34 is for gathering the state of kinematic motion of the reel in lift system, and produce corresponding spool motion data-signal, the reinforced command information that communication module 35 provides for receiving control and command device 40, and reinforced command information is supplied to processing module 31, communication module 35 is also for crane location information that receiving processing module 31 provides, and send crane location information to control and command device 40, communication module 35 adopts the communication of ProfiBus-dp protocol realization, processing module 31 is for producing corresponding car wheel exercise data value according to the car wheel motion data signal collected, processing module 31 is for producing corresponding cart wheel movement data value according to the cart wheel movement data-signal collected, processing module 31 is for producing corresponding spool motion data value according to the spool motion data-signal collected, processing module 31 is also for the reinforced command information of basis, car wheel exercise data value, cart wheel movement data value, spool motion data value controls traveling gear and runs, to make crane 20 near target hopper, such as when judging the car wheel motion Reference data value that car wheel exercise data value is less than or greater than in reinforced command information, dolly is described also not close to target hopper, control car wheel is rotated further, until when judging the car wheel motion Reference data value that car wheel exercise data value equals in reinforced command information, control car wheel stops operating.Processing module 31 is also for the reinforced command information of basis, car wheel exercise data value, cart wheel movement data value, spool motion data value judges whether the main hook in lift system arrives above corresponding target hopper, when judging that the main hook in lift system arrives directly over corresponding target hopper, the raw MAT'L of transport is added the target hopper immediately below the main hook being arranged in lift system by control lift system, such as, judging that car wheel exercise data value equals the car wheel motion Reference data value in reinforced command information, judging that cart wheel movement data value equals cart wheel movement Reference data value in reinforced command information and when judging the spool motion Reference data value that spool motion data value equals in reinforced command information, the raw MAT'L of transport is added the target hopper immediately below the main hook being arranged in lift system by control lift system, processing module 31 is also for producing crane location information according to car wheel exercise data value, cart wheel movement data value, spool motion data value, and crane location information is supplied to communication module 35.
Further, crane location and control setup 30 also comprise crane initial position detection module 36, whether crane initial position detection module 36 gets back to initial position for the traveling gear and lift system detecting crane 20, when traveling gear and lift system that crane detected get back to initial position, produce rz signal; Processing module 31 is also for detecting the rz signal that crane initial position detection module 36 produces, when the rz signal that crane initial position detection module 36 produces being detected, the traveling gear and the lift system that control crane 20 are out of service, and correct dolly wheel motional induction module 32, cart wheel motional induction module 33, spool motion induction module 34.Wherein, dolly wheel motional induction module 32, cart wheel motional induction module 33, spool motion induction module 34 are angular shift sensor, so by the number of turns of record wheel, spool turns, can produce corresponding exercise data value.Crane initial position detection module 36 comprises the first proximity switch 360, second proximity switch 361 and the 3rd proximity switch 362, dolly wheel motional induction module 32 is arranged on the wheel of the dolly in traveling gear, cart wheel motional induction module 33 is arranged on the wheel of the cart in traveling gear, spool motion induction module 34 is arranged on the end of lift system reel, first proximity switch 360 is arranged on the track that car wheel advances, and makes the first proximity switch 360 close when car wheel contacts with the first proximity switch 360, second proximity switch 361 is arranged on the track that cart wheel advances, and makes the second proximity switch 361 close when cart wheel contacts with the second proximity switch 361, 3rd proximity switch 362 is arranged on the frame for dead block, and near the end of reel, convex axle on the end of reel is provided with contact element, and when reel drives convex axle to rotate, convex axle drives contact element rotation to make the 3rd proximity switch 362 close to contact with the 3rd proximity switch 362, processing module 31 detects the first proximity switch 360, after Continuity signal that second proximity switch 361 and the 3rd proximity switch 362 produce (also by Continuity signal as rz signal), the traveling gear and the lift system that control crane 20 are out of service, and correct dolly wheel motional induction module 32, cart wheel motional induction module 33, spool motion induction module 34, such as, by dolly wheel motional induction module 32 after three proximity switches are all triggered, cart wheel motional induction module 33, the original position value currency of spool motion induction module 34 replaces and preserves, reach the object of calibration original position, ensure the accurate location of crane.Wherein, processing module 31 can for having run the Programmable Logic Controller of one group of computer applied algorithm, wherein said computer applied algorithm be used for crane location and control and with the function of information interaction, data processing module 31, after the described computer applied algorithm of operation, completes above-mentioned functions.
Further, the present invention also provides a kind of casting melting automatic feeding method, please refer to Fig. 3, and this casting melting automatic feeding method comprises the following steps:
Step S301, gathers the state of kinematic motion of traveling gear and the state of kinematic motion of lift system of crane, and produces corresponding traveling gear exercise data value, lift system exercise data value.Wherein, step S301 is specially: the state of kinematic motion gathering the car wheel in traveling gear, and produce corresponding car wheel exercise data value, that is, the wheel of the dolly in traveling gear is arranged dolly wheel motional induction module, to utilize the state of kinematic motion of the car wheel in dolly wheel motional induction module acquires traveling gear, and produce corresponding car wheel motion data signal, produce corresponding car wheel exercise data value according to car wheel motion data signal; Gather the state of kinematic motion of the cart wheel in traveling gear, and produce corresponding cart wheel movement data value, that is, the wheel of the cart in traveling gear is arranged cart wheel motional induction module, to utilize the state of kinematic motion of the cart wheel in big wheel motional induction module acquires traveling gear, and produce corresponding cart wheel movement data-signal, produce corresponding cart wheel movement data value according to cart wheel movement data-signal; Gather the state of kinematic motion of the reel in lift system, and produce corresponding spool motion data value, that is, in the end of lift system reel, spool motion induction module is set, with the state of kinematic motion utilizing spool motion induction module to gather the reel in lift system, and produce corresponding lift system motion data signal, produce corresponding lift system exercise data value according to lift system motion data signal.Dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module are angular shift sensor.
Step S302, run according to the traveling gear exercise data value of the reinforced command information prestored, generation, the traveling gear of lift system exercise data value control reversing, to make crane near target hopper, and judge whether lift system arrives above corresponding target hopper, when judging that lift system arrives directly over corresponding target hopper, controlling lift system and the raw MAT'L of transport being added the target hopper be arranged in immediately below lift system.Wherein, step S302 is specially: receive the reinforced command information that extraneous control and command device provides, traveling gear according to reinforced command information, car wheel exercise data value, cart wheel movement data value, spool motion data value control crane runs, to make crane near target hopper, according to reinforced command information, car wheel exercise data value, cart wheel movement data value, spool motion data value judges whether the main hook in lift system arrives above corresponding target hopper, when judging that the main hook in lift system arrives directly over corresponding target hopper, the raw MAT'L of transport is added the target hopper immediately below the main hook being arranged in lift system by control lift system, such as, judging that car wheel exercise data value equals the car wheel motion Reference data value in reinforced command information, judging that cart wheel movement data value equals cart wheel movement Reference data value in reinforced command information and when judging the spool motion Reference data value that spool motion data value equals in reinforced command information, the raw MAT'L of transport is added the target hopper immediately below the main hook being arranged in lift system by control lift system.
Further, above-mentioned casting melting automatic feeding method is further comprising the steps of:
Step S300, receive the described reinforced command information that control and command device transmits, and store the reinforced command information received, wherein said reinforced command information produces in the following way: the reinforced order input operation of control and command device operation response person, produce corresponding reinforced information, and the traveling gear motion Reference data value that prestore, the lift system motion Reference data value corresponding according to reinforced information searching, and produce described reinforced command information according to the traveling gear motion Reference data value found, lift system motion Reference data value.
Step S303, crane location information is produced according to traveling gear exercise data value, lift system exercise data value, and crane location information is supplied to control and command device, on the crane and hopper in-site modeling interface of display, indicate the current position of crane to make control and command device.Wherein, step S303 is specially: produce crane location information according to car wheel exercise data value, cart wheel movement data value, spool motion data value; Crane location information is supplied to extraneous control and command device.
Step S304, whether the traveling gear and the lift system that detect crane get back to initial position, when traveling gear and lift system that crane detected get back to initial position, produce rz signal.Wherein, step S304 is specially: on the track that car wheel is advanced, arrange the first proximity switch, makes the first proximity switch close when car wheel contacts with the first proximity switch; The track that cart wheel is advanced arranges the second proximity switch, when cart wheel contacts with the second proximity switch, makes the second proximity switch close; Frame for dead block arranges the 3rd proximity switch, and near the end of reel, convex axle on the end of reel is provided with contact element, and when reel drives convex axle to rotate, convex axle drives contact element rotation to make the 3rd proximity switch close to contact with the 3rd proximity switch; After the Continuity signal that the first proximity switch, the second proximity switch and the 3rd proximity switch produce being detected, the traveling gear and the lift system that control crane are out of service, and correct dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module.
Step S305, control the traveling gear of crane according to rz signal and lift system out of service, and correct dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module.
Claims (12)
1. a casting smelting automatic material feeding system, comprising: crane, crane location and control setup, and crane is used for being added by the raw MAT'L of handling in corresponding target hopper, crane location and control setup are arranged on crane, crane location and control setup are for the state of kinematic motion of the state of kinematic motion and lift system that gather the traveling gear of crane, and produce corresponding traveling gear exercise data value, lift system exercise data value, and according to the reinforced command information prestored, the traveling gear exercise data value produced, lift system exercise data value judges whether lift system arrives above corresponding target hopper, when judging that lift system arrives directly over corresponding target hopper, control lift system and the raw MAT'L of transport is added the target hopper be arranged in immediately below lift system.
2. casting smelting automatic material feeding system according to claim 1, it is characterized in that: casting smelting automatic material feeding system also comprises control and command device, control and command device is used for the reinforced order input operation of operation response person, produce corresponding reinforced information, and the traveling gear motion Reference data value that prestore corresponding according to reinforced information searching, lift system motion Reference data value, and according to the traveling gear motion Reference data value found, lift system motion Reference data value produces described reinforced command information, and by produce reinforced command information send to crane location and control setup with store, crane location and control setup are also according to the reinforced command information prestored, the traveling gear exercise data value produced, lift system exercise data value controls traveling gear and runs, to make crane near target hopper, crane location and control setup are also for producing crane location information according to traveling gear exercise data value, lift system exercise data value, and crane location information is supplied to control and command device, control and command device is also for obtaining the crane and hopper in-site modeling interface data that prestore, and demonstrate corresponding crane and hopper in-site modeling interface according to the crane obtained and hopper in-site modeling interface data, control and command device also for according to crane location information, crane and hopper in-site modeling interface indicates the current position of crane.
3. casting smelting automatic material feeding system according to claim 2, it is characterized in that: crane location and control setup comprise processing module, dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module, communication module, processing module and dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module, communication module, driver module in traveling gear, driver module in lift system is electrically connected, dolly wheel motional induction module is for gathering the state of kinematic motion of the car wheel in traveling gear, and produce corresponding car wheel motion data signal, cart wheel motional induction module is for gathering the state of kinematic motion of the cart wheel in traveling gear, and produce corresponding cart wheel movement data-signal, spool motion induction module is for gathering the state of kinematic motion of the reel in lift system, and produce corresponding spool motion data-signal, the reinforced command information that communication module provides for receiving control and command device, and reinforced command information is supplied to processing module, communication module is also for crane location information that receiving processing module provides, and send crane location information to control and command device, processing module is used for producing corresponding car wheel exercise data value according to the car wheel motion data signal collected, processing module is used for producing corresponding cart wheel movement data value according to the cart wheel movement data-signal collected, processing module is used for producing corresponding spool motion data value according to the spool motion data-signal collected, processing module is also for the reinforced command information of basis, car wheel exercise data value, cart wheel movement data value, spool motion data value judges whether the main hook in lift system arrives above corresponding target hopper, when judging that the main hook in lift system arrives directly over corresponding target hopper, the raw MAT'L of transport is added the target hopper immediately below the main hook being arranged in lift system by control lift system, processing module is also for producing crane location information according to car wheel exercise data value, cart wheel movement data value, spool motion data value, and crane location information is supplied to communication module.
4. casting smelting automatic material feeding system according to claim 3, it is characterized in that: crane location and control setup also comprise crane initial position detection module, whether crane initial position detection module gets back to initial position for the traveling gear and lift system detecting crane, when traveling gear and lift system that crane detected get back to initial position, produce rz signal; Processing module is also for detecting the rz signal that crane initial position detection module produces, when the rz signal that crane initial position detection module produces being detected, the traveling gear and the lift system that control crane are out of service, and correct dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module.
5. casting smelting automatic material feeding system according to claim 4, it is characterized in that: dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module is angular shift sensor, crane initial position detection module comprises the first proximity switch, second proximity switch and the 3rd proximity switch, on the wheel of the dolly of dolly wheel motional induction module installation in traveling gear, on the wheel of the cart of cart wheel motional induction module installation in traveling gear, spool motion induction module is arranged on the end of lift system reel, first proximity switch is arranged on the track that car wheel advances, the first proximity switch is made to close when car wheel contacts with the first proximity switch, second proximity switch is arranged on the track that cart wheel advances, and makes the second proximity switch close when cart wheel contacts with the second proximity switch, 3rd proximity switch is arranged on the frame for dead block, and near the end of reel, convex axle on the end of reel is provided with contact element, and when reel drives convex axle to rotate, convex axle drives contact element rotation to make the 3rd proximity switch close to contact with the 3rd proximity switch, after processing module detects the Continuity signal that the first proximity switch, the second proximity switch and the 3rd proximity switch produce, the traveling gear and the lift system that control crane are out of service, and correct dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module.
6. a melting automatic feeding method is used in casting, it is characterized in that, comprises the following steps:
Gather the state of kinematic motion of traveling gear and the state of kinematic motion of lift system of crane, and produce corresponding traveling gear exercise data value, lift system exercise data value;
Judge whether lift system arrives above corresponding target hopper according to the traveling gear exercise data value of the reinforced command information prestored, generation, lift system exercise data value, when judging that lift system arrives directly over corresponding target hopper, controlling lift system and the raw MAT'L of transport being added the target hopper be arranged in immediately below lift system.
7. casting melting automatic feeding method according to claim 6, it is characterized in that, further comprising the steps of: to receive the described reinforced command information that control and command device transmits, wherein said reinforced command information produces in the following way: the reinforced order input operation of control and command device operation response person, produce corresponding reinforced information, and the traveling gear motion Reference data value that prestore corresponding according to reinforced information searching, lift system motion Reference data value, and according to the traveling gear motion Reference data value found, lift system motion Reference data value produces described reinforced command information,
Crane location information is produced according to traveling gear exercise data value, lift system exercise data value, and crane location information is supplied to control and command device, on the crane and hopper in-site modeling interface of display, indicate the current position of crane to make control and command device.
8. the melting automatic feeding method of the casting according to claim 6 or 7, it is characterized in that: the step of " gather the state of kinematic motion of traveling gear and the state of kinematic motion of lift system of crane, and produce corresponding traveling gear exercise data value, lift system exercise data value " is specially:
Gather the state of kinematic motion of the car wheel in traveling gear, and produce corresponding car wheel exercise data value, that is, the wheel of the dolly in traveling gear is arranged dolly wheel motional induction module, to utilize the state of kinematic motion of the car wheel in dolly wheel motional induction module acquires traveling gear, and produce corresponding car wheel motion data signal, produce corresponding car wheel exercise data value according to car wheel motion data signal;
Gather the state of kinematic motion of the cart wheel in traveling gear, and produce corresponding cart wheel movement data value, that is, the wheel of the cart in traveling gear is arranged cart wheel motional induction module, to utilize the state of kinematic motion of the cart wheel in big wheel motional induction module acquires traveling gear, and produce corresponding cart wheel movement data-signal, produce corresponding cart wheel movement data value according to cart wheel movement data-signal;
Gather the state of kinematic motion of the reel in lift system, and produce corresponding spool motion data value, that is, in the end of lift system reel, spool motion induction module is set, with the state of kinematic motion utilizing spool motion induction module to gather the reel in lift system, and produce corresponding lift system motion data signal, produce corresponding lift system exercise data value according to lift system motion data signal.
9. casting melting automatic feeding method according to claim 8, is characterized in that: dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module are angular shift sensor.
10. casting melting automatic feeding method according to claim 9, it is characterized in that, further comprising the steps of: whether the traveling gear and the lift system that detect crane get back to initial position, when traveling gear and lift system that crane detected get back to initial position, produce rz signal;
Control the traveling gear of crane according to rz signal and lift system out of service, and correct dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module.
11. casting melting automatic feeding methods according to claim 10, it is characterized in that the step of " whether the traveling gear and the lift system that detect crane get back to initial position; when traveling gear and lift system that crane detected get back to initial position, produce rz signal " is specially:
The track that car wheel is advanced arranges the first proximity switch, when car wheel contacts with the first proximity switch, makes the first proximity switch close;
The track that cart wheel is advanced arranges the second proximity switch, when cart wheel contacts with the second proximity switch, makes the second proximity switch close;
Frame for dead block arranges the 3rd proximity switch, and near the end of reel, convex axle on the end of reel is provided with contact element, and when reel drives convex axle to rotate, convex axle drives contact element rotation to make the 3rd proximity switch close to contact with the 3rd proximity switch;
After the Continuity signal that the first proximity switch, the second proximity switch and the 3rd proximity switch produce being detected, the traveling gear and the lift system that control crane are out of service, and correct dolly wheel motional induction module, cart wheel motional induction module, spool motion induction module.
12. casting melting automatic feeding methods according to claim 8, it is characterized in that: the step of " the reinforced command information provided according to the control and command device in the external world, the traveling gear exercise data value of generation, lift system exercise data value judge whether lift system arrives above corresponding target hopper; when judging that lift system arrives directly over corresponding target hopper, control lift system and the raw MAT'L of transport are added the target hopper be arranged in immediately below lift system " is specially:
Receive the reinforced command information that extraneous control and command device provides;
Traveling gear according to reinforced command information, car wheel exercise data value, cart wheel movement data value, spool motion data value control crane runs, to make crane near target hopper;
Judge whether the main hook in lift system arrives above corresponding target hopper according to reinforced command information, car wheel exercise data value, cart wheel movement data value, spool motion data value, when judging that the main hook in lift system arrives directly over corresponding target hopper, the raw MAT'L of transport is added the target hopper immediately below the main hook being arranged in lift system by control lift system;
The step " producing crane location information according to traveling gear exercise data value, lift system exercise data value; and crane location information is supplied to control and command device, indicate the current position of crane to make control and command device on the crane and target hopper in-site modeling interface of display " is specially: produce crane location information according to car wheel exercise data value, cart wheel movement data value, spool motion data value;
Crane location information is supplied to extraneous control and command device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510215485.0A CN104891338B (en) | 2015-04-30 | 2015-04-30 | Casting smelting automatic material feeding system and method |
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| CN201510215485.0A CN104891338B (en) | 2015-04-30 | 2015-04-30 | Casting smelting automatic material feeding system and method |
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| CN104891338A true CN104891338A (en) | 2015-09-09 |
| CN104891338B CN104891338B (en) | 2017-01-04 |
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| CN201510215485.0A Active CN104891338B (en) | 2015-04-30 | 2015-04-30 | Casting smelting automatic material feeding system and method |
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| CN117086303A (en) * | 2023-09-05 | 2023-11-21 | 浙江利源重工科技有限公司 | Integrated driving charging equipment with continuous multiple charging hoppers |
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| CN104891338B (en) | 2017-01-04 |
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Address after: 750021 550 Beijing West Road, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Patentee after: KOCEL EQUIPMENT CO., LTD. Address before: 750021 550 Beijing West Road, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Patentee before: Share Equipment Limited |