CN115610937A - Conveyer belt deviation rectifying control device and intelligent control method - Google Patents
Conveyer belt deviation rectifying control device and intelligent control method Download PDFInfo
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- CN115610937A CN115610937A CN202211359642.1A CN202211359642A CN115610937A CN 115610937 A CN115610937 A CN 115610937A CN 202211359642 A CN202211359642 A CN 202211359642A CN 115610937 A CN115610937 A CN 115610937A
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- deviation
- deviation rectifying
- conveying belt
- actuating mechanism
- carrier roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
Abstract
The invention discloses a deviation-correcting control device and an intelligent control method for a conveyor belt, which comprise a carrier roller, a carrier roller frame and a conveyor belt; the conveying belt is arranged on the carrier roller, and the carrier roller is arranged on the carrier roller frame; the device also comprises a stress frame, a monitor, an actuating mechanism and a PLC controller; the carrier roller frames are symmetrically arranged on the stress frames at two sides through the actuating mechanism; the actuating mechanism comprises a moving part, a static part and a driving part, and the moving part is respectively connected to two ends of the roller frame; the static parts are respectively fixedly connected with the stress frames on the two sides; the driving piece and the moving piece are connected into a whole; when the conveying belt deviates, the PLC controller sends an action instruction to the actuating mechanism, and the actuating mechanism executes deviation rectifying action to control the forward and backward movement direction and distance of the actuating mechanisms on the two sides; when the executing mechanisms execute the deviation rectifying action, the executing mechanisms on the two sides respectively execute the deviation rectifying action independently or execute the deviation rectifying action together according to the action instruction; the executing mechanism is preset with multi-stage correction, and each stage of correction drives the carrier roller frame to move; the PLC controller issues a deviation rectifying instruction step by step, and the step cannot be crossed.
Description
Technical Field
The invention relates to the technical field of belt conveyors, in particular to a deviation rectifying control device and an intelligent control method for a conveyor belt.
Background
In the running process of the belt conveyor, the deviation phenomenon, particularly the bend conveying, occurs due to uneven stress of the conveying belt caused by factors such as conveying paths, material impact, the mounting position of the belt conveyor, carrier roller failure and the like, so that the deviated conveying belt is abraded and scratched, and the belt is turned over in severe cases. At present, the conveying belt mainly depends on manual inspection and correction, a large amount of manual work is occupied, the operation efficiency is low, great potential safety hazards exist during correction operation, and normal operation of the conveying belt cannot be effectively guaranteed.
Chinese patent 202121703539.5 discloses a full-automatic deviation correcting device controlled by a PLC, which comprises a hydraulic pump station, wherein an executing element and an auxiliary element are arranged on a workbench of the hydraulic pump station, one side of the hydraulic pump station is connected with an energy accumulator, and the hydraulic pump station is connected with an adjusting wheel mechanism; the adjusting wheel mechanism comprises two adjusting roller assemblies and a hydraulic cylinder assembly; the adjusting roller assembly comprises a base, a connecting shaft is fixedly arranged at the center of the base, a rotating beam is movably connected onto the connecting shaft through a bearing assembly, two ends of the rotating beam are connected with a bearing seat body through screws, two ends of a transmission shaft are fixed onto the bearing seat body through bearings, the outer ring of the transmission shaft is connected with adjusting rollers, conveying belts are arranged on the two adjusting rollers, and monitoring devices are arranged on two sides of each conveying belt; one end of the rotating beam is connected with the hydraulic cylinder through a long pin; the hydraulic cylinder is connected with a hydraulic pump station through a pipeline, and the hydraulic cylinder and the monitoring device are electrically connected with the PLC control cabinet.
Chinese patent 202110159425.7 discloses an intelligent control device and a control method for preventing a conveying belt from deviating, wherein a lower supporting beam is fixed on a conveying rack, a bearing group is connected with the lower supporting beam, a swinging bracket is welded and connected with a rotating shaft and then inserted into the bearing group for fastening, a gear is installed and fixed at the tail end of the rotating shaft, a gear is installed on a shaft head of a servo motor, the gear at the tail end of the rotating shaft is meshed with opposite teeth of a gear at the shaft head of the servo motor, a driver is installed on the lower supporting beam, and two ultrasonic ranging sensors are respectively installed at two ends of the swinging bracket; three rollers form a roller set, a conveyer belt runs on the roller set, a roller supporting seat is connected with a swing bracket, and the three rollers are connected with the roller supporting seat; PLC is connected with driver, two ultrasonic ranging sensor electricity respectively, and the driver is connected with the servo motor electricity.
The devices can not continuously provide required accurate deviation rectifying capability for large-flow long-distance conveying and severe deviation rectifying conditions, so that the deviation rectifying effect is influenced, and the application occasions are limited.
In view of the above, it is desirable to provide a deviation rectifying control device and an intelligent control method for a conveyor belt.
Disclosure of Invention
The invention aims to solve the technical problem of providing a deviation rectifying control device for a conveying belt.
The invention aims to solve another technical problem of providing an intelligent control method for deviation rectification of a conveying belt.
The invention has the characteristics of intelligent non-contact detection of deviation amount, no abrasion to the edge of the conveying belt, intelligent matching of deviation correction amount, high reliability, no need of maintenance and the like.
In order to achieve the purpose, the invention has the following technical scheme:
the invention relates to a conveyor belt deviation rectifying control device, which comprises a carrier roller 1, a carrier roller frame 2 and a conveyor belt 3; the conveying belt 3 is arranged on the carrier roller 1, and the carrier roller 1 is arranged on the carrier roller frame 2; the device also comprises a stress frame 4, a monitor 5, an actuating mechanism 6 and a PLC controller; the roller frames 2 are symmetrically arranged on the stress frames 4 on the two sides through the actuating mechanisms 6; the actuating mechanism 6 comprises a moving part, a static part and a driving part, and the moving part is respectively connected to two ends of the roller frame 2; the static parts are respectively fixedly connected with the stress frames 4 on the two sides; the driving piece is connected with the movable piece into a whole; the monitor 5 is a non-contact detection device and is arranged on two sides of the conveyer belt 3, and the monitor 5 is connected with the PLC; the PLC is respectively and electrically connected with the monitor 5 and the actuating mechanism 6; the PLC judges the deviation information of the conveyer belt 3, when the conveyer belt 3 deviates, the PLC sends an action instruction to the actuating mechanism 6, the actuating mechanism 6 executes the deviation-rectifying action, and the front-back movement direction and distance of the actuating mechanisms 6 at the two sides are controlled; when the executing mechanism 6 executes the deviation rectifying action, the executing mechanisms 6 on the two sides respectively execute the deviation rectifying action independently or together according to the action instruction; the actuating mechanism 6 presets multi-stage correction, and each stage of correction drives the roller frame 2 to move. The actuating mechanism 6 is arranged according to the width of the roller frame 2 and the turning performance of the conveyer belt 3, and each stage of deviation rectification drives the roller frame 2 to move for 2-5 cm.
As a further optimization scheme, the executing mechanism 6 is a hydraulic oil cylinder structural component, wherein the stationary part is a base 611, the movable part is a sliding block 612, the driving part is a hydraulic oil cylinder 613, the sliding block 612 moves along the stress frame 4 under the driving of the hydraulic oil cylinder 613, the bottom of the hydraulic oil cylinder 613 is fixedly connected with the base 611, and the sliding block 612 is installed in a sliding fit with the stress frame 4; the carrier roller frame is driven to move through the actuating mechanism, so that the deviation rectification of the conveying belt on the carrier roller frame is realized; the execution mechanism adopts a deviation rectifying and grading mode, the deviation rectifying and grading of the execution mechanism 6 are realized by setting a telescopic distance through an oil cylinder of the execution mechanism 6, the low-grade deviation rectifying is carried out to the high-grade deviation rectifying, and the oil cylinder of the execution mechanism at the deviation side of the conveying belt 3 extends out; when the actuating mechanism 6 is at the highest deviation rectifying level, the conveying belt 3 deviates, and the oil cylinders opposite to the deviation rectifying side of the conveying belt 3 contract to realize deviation rectifying action.
As a further optimization scheme, the actuating mechanism 6 is a gear and rack meshing assembly, the stationary part is a rack 621, the moving part is a gear 622, the driving part is a motor or a motor 623, and the gear 622 runs on the rack 621 under the driving of the motor or the motor 623; the carrier roller frame is driven to move through the actuating mechanism, so that the deviation rectification of the conveying belt on the carrier roller frame is realized; the executing mechanism adopts a deviation rectifying and grading mode; the deviation rectifying classification of the executing mechanism 6 is realized by controlling the traveling distance of the gear on the rack, the conveying belt 3 deviates, and the executing mechanism on the deviation side of the conveying belt 3 travels through the gear; when the actuating mechanism at the deviation side of the conveyer belt 3 is at the highest deviation rectifying level, the conveyer belt 3 deviates, and the opposite gears at the deviation side of the conveyer belt 3 oppositely walk to realize the deviation rectifying action.
As a further optimization scheme, the monitor 5 is a camera, an infrared sensor or a distance meter; the monitors 5 on two sides are arranged below the top planes of the support rollers on two sides.
As a further optimization of the scheme, when the executing mechanism 6 executes the deviation rectifying action, firstly, the executing mechanism 6 on one side moves forwards; when the actuating mechanism 6 on one side is positioned at the highest-level deviation rectifying position, the actuating mechanism on the opposite side moves backwards.
According to the intelligent control method performed by the conveyer belt deviation rectifying control device, the normal running track range of the conveyer belt 3 is preset according to the width of the conveyer belt 3 and the width of the carrier roller, and the deviation of the conveyer belt 3 is judged when the normal running track range is exceeded; the actuating mechanism is preset with multi-stage correction, the multi-stage correction is flexibly set according to the width of the carrier roller frame and the turning performance of the conveying belt, each stage of correction drives the carrier roller frame to move for 2-5 cm, and the PLC gives a correction instruction step by step without step;
the intelligent control method comprises the following steps:
1) The conveyer belt 3 is started to operate;
2) The monitor 5 monitors the running track of the conveyer belt 3 and transmits the running track to the PLC;
3) The PLC judges whether the conveyer belt 3 deviates; if the conveying belt 3 is judged to be off tracking, determining the off tracking direction, and turning to 4);
4) The PLC controller sends an instruction to an actuating mechanism 6 at the deviation position of the conveying belt;
5) The executing mechanism 6 at the deviation position of the conveying belt executes deviation rectifying action to drive the carrier roller frame 2 to move back and forth so as to finish single deviation rectifying action;
6) And 3) turning to the step 3) until the conveyer belt returns to the normal running track range, and finishing deviation rectification.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
1. the deviation is detected without contact, the edge of the conveying belt is abraded in zero, and the service life of the conveying belt is prolonged.
2. The automatic deviation rectifying device has the advantages that the quick automatic deviation rectifying is realized when any position of the conveying belt deviates, the deviation rectifying effect of the multi-point deviation of the conveying belt under the complex working condition is improved, and the production delay, equipment damage and environmental pollution caused by the deviation of the long-distance and large-conveying-capacity belt conveyor are effectively avoided.
3. The automatic processing of a series of continuous actions of deviation correction is realized, the deviation phenomenon of the conveying belt can be effectively corrected in real time, the stable and reliable operation of the conveying belt is ensured, and the automatic deviation correction device is simple in structure, economical and practical.
4. The occurrence of production and equipment accidents can be reduced, the edge tearing or accidents of the conveying belt caused by deviation can be reduced, and the material cost of spare parts of enterprises can be reduced.
Drawings
FIG. 1 is a schematic structural installation diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of an actuator according to a first embodiment of the present invention;
FIG. 3 is a schematic installation diagram of the second embodiment of the present invention;
FIG. 4 is a schematic diagram of an actuator according to a second embodiment of the present invention;
in the figure: 1. carrier roller, 2, carrier roller frame, 3, conveyer belt, 4, stress frame, 5, monitor, 6, actuating mechanism, 611, slider, 612, base, 613, hydraulic cylinder, 621, gear, 622, rack, 623, motor or motor.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention relates to a deviation-correcting control device for a conveying belt, which comprises a carrier roller 1, a carrier roller frame 2 and a conveying belt 3; the conveying belt 3 is arranged on the carrier roller 1, and the carrier roller 1 is arranged on the carrier roller frame 2; the device also comprises a stress frame 4, a monitor 5, an actuating mechanism 6 and a PLC controller; the roller frames 2 are symmetrically arranged on the stress frames 4 on the two sides through the actuating mechanisms 6; the actuating mechanism 6 comprises a moving part, a static part and a driving part, and the moving part is respectively connected to two ends of the roller frame 2; the static parts are respectively and fixedly connected with the stress frames 4 on the two sides; the driving piece is connected with the movable piece into a whole; the monitor 5 is a non-contact detection device and is arranged on two sides of the conveyer belt 3, and the monitor 5 is connected with the PLC; the PLC is respectively and electrically connected with the monitor 5 and the actuating mechanism 6; the PLC judges the offset information of the conveying belt 3, when the conveying belt 3 deviates, the PLC sends an action instruction to the actuating mechanism 6, the actuating mechanism 6 executes the deviation rectifying action, and the front-back movement direction and distance of the actuating mechanisms 6 at the two sides are controlled; when the executing mechanism 6 executes the deviation rectifying action, the executing mechanisms 6 on the two sides respectively execute the deviation rectifying action independently or together according to the action instruction; the actuating mechanism 6 presets multi-stage correction, and each stage of correction drives the roller frame 2 to move. The actuating mechanism 6 is arranged according to the width of the roller frame 2 and the turning performance of the conveyer belt 3, and each stage of deviation rectification drives the roller frame 2 to move for 2-5 cm.
The monitor 5 is a camera, an infrared sensor or a distance meter; the monitors 5 on two sides are arranged below the top planes of the support rollers on two sides.
According to the intelligent control method performed by the conveyer belt deviation rectifying control device, the normal running track range of the conveyer belt 3 is preset according to the width of the conveyer belt 3 and the width of the carrier roller, and the deviation of the conveyer belt 3 is judged when the normal running track range is exceeded; the actuating mechanism is preset with multi-stage correction, the multi-stage correction is flexibly set according to the width of the carrier roller frame and the turning performance of the conveying belt, each stage of correction drives the carrier roller frame to move for 2-5 cm, and the PLC gives a correction instruction step by step without step;
the intelligent control method comprises the following steps:
1) The conveyer belt 3 is started to operate;
2) The monitor 5 monitors the running track of the conveyer belt 3 and transmits the running track to the PLC;
3) The PLC judges whether the conveyer belt 3 deviates; if the conveying belt 3 is judged to be off tracking, determining the off tracking direction, and turning to 4);
4) The PLC controller sends an instruction to an actuating mechanism 6 at the deviation position of the conveying belt;
5) The executing mechanism 6 at the deviation position of the conveying belt executes deviation rectifying action to drive the carrier roller frame 2 to move back and forth so as to finish single deviation rectifying action;
6) And 3) turning to the step 3) until the conveyer belt returns to the normal running track range, and finishing deviation rectification.
Example one
The actuating mechanism 6 is a hydraulic oil cylinder structural component, wherein the stationary part is a base 611, the moving part is a sliding block 612, the driving part is a hydraulic oil cylinder 613, the sliding block 612 moves along the stress frame 4 under the driving of the hydraulic oil cylinder 613, the bottom of the hydraulic oil cylinder 613 is fixedly connected with the base 611, and the sliding block 612 and the stress frame 4 are installed in a sliding fit manner; the carrier roller frame is driven to move through the actuating mechanism, so that the deviation rectification of the conveying belt on the carrier roller frame is realized; the execution mechanism adopts a deviation-rectifying grading mode, the deviation-rectifying grading of the execution mechanism 6 is realized by setting a telescopic distance through an oil cylinder of the execution mechanism 6, the low-grade deviation is rectified to the high-grade deviation, and the oil cylinder of the execution mechanism at the deviation side of the conveying belt 3 extends out; when the actuating mechanism 6 is at the highest deviation rectifying level, the conveying belt 3 deviates, and the oil cylinders opposite to the deviation rectifying side of the conveying belt 3 contract to realize deviation rectifying action.
When the executing mechanism 6 executes the deviation rectifying action, firstly, the executing mechanism 6 at one side moves forwards; when the actuating mechanism 6 on one side is positioned at the highest-level deviation rectifying position, the actuating mechanism on the opposite side moves backwards.
The actuating mechanisms 6 are provided with a plurality of groups of actuating mechanisms 6 on two sides of the conveyer belt 3 according to the length of the conveyer belt 3, so as to form a deviation rectifying control group of the conveyer belt 3.
Example two
The actuating mechanism 6 is a gear-rack meshing assembly, the stationary part is a rack 621, the moving part is a gear 622, the driving part is a motor or a motor 623, and the gear 622 is driven by the motor or the motor 623 to walk on the rack 621; the carrier roller frame is driven to move through the actuating mechanism, so that the deviation rectification of the conveying belt on the carrier roller frame is realized; the executing mechanism adopts a deviation rectifying and grading mode; the deviation rectifying classification of the executing mechanism 6 is realized by controlling the walking distance of the gear on the rack, the conveying belt 3 deviates, and the executing mechanism on the deviation side of the conveying belt 3 walks through the gear; when the executing mechanism at the deviation side of the conveying belt 3 is at the highest deviation rectifying level, the conveying belt 3 deviates, and the opposite gears at the deviation side of the conveying belt 3 oppositely walk to realize deviation rectifying action.
When the executing mechanism 6 executes the deviation rectifying action, firstly, the executing mechanism 6 at one side moves forwards; when the actuator 6 on one side is positioned at the highest deviation rectifying position, the actuator on the opposite side moves backwards.
The actuating mechanisms 6 are arranged on two sides of the conveyer belt 3 according to the length of the conveyer belt 3, and a plurality of groups of actuating mechanisms 6 are arranged on two sides of the conveyer belt 3 to form a deviation rectifying control group of the conveyer belt 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that may occur to those skilled in the art and which are within the technical scope of the present invention as disclosed herein are intended to be covered thereby.
Claims (10)
1. A conveyor belt deviation rectifying control device comprises a carrier roller (1), a carrier roller frame (2) and a conveyor belt (3); the conveying belt (3) is arranged on the carrier roller (1), and the carrier roller (1) is arranged on the carrier roller frame (2); the method is characterized in that: the device also comprises a stress frame (4), a monitor (5), an actuating mechanism (6) and a PLC controller; the roller frames (2) are symmetrically arranged on the stress frames (4) on the two sides through the actuating mechanisms (6);
the actuating mechanism (6) comprises a moving part, a static part and a driving part, and the moving part is respectively connected to two ends of the roller frame (2); the static parts are respectively and fixedly connected with the stress frames (4) on the two sides; the driving piece is connected with the movable piece into a whole;
the monitors (5) are non-contact detection equipment and are arranged on two sides of the conveyer belt (3), and the monitors (5) are connected with the PLC;
the PLC is respectively and electrically connected with the monitor (5) and the actuating mechanism (6); the PLC judges the deviation information of the conveyer belt (3), when the conveyer belt (3) deviates, the PLC sends an action instruction to the executing mechanism (6), the executing mechanism (6) executes the deviation rectifying action, and the front-back movement direction and distance of the executing mechanisms (6) at two sides are controlled;
when the executing mechanisms (6) execute the deviation rectifying action, the executing mechanisms (6) on the two sides respectively execute the deviation rectifying action independently or together according to the action instruction; the actuating mechanism (6) is preset with multi-stage deviation correction, and each stage of deviation correction drives the carrier roller frame (2) to move.
2. The deviation rectification control device for the conveying belt according to claim 1, characterized in that: the actuating mechanism (6) is a hydraulic oil cylinder structure component, wherein the static part is a base (611), the moving part is a sliding block (612), the driving part is a hydraulic oil cylinder (613), the sliding block (612) moves along the stress frame (4) under the driving of the hydraulic oil cylinder (613), the bottom of the hydraulic oil cylinder (613) is fixedly connected with the base (611), and the sliding block (612) and the stress frame (4) are installed in a sliding fit mode.
3. The conveyor belt deviation rectifying control device according to claim 1, wherein: the actuating mechanism (6) is a gear and rack meshing assembly, the static part is a rack (621), the moving part is a gear (622), the driving part is a motor or a motor (623), and the gear (622) runs on the rack (621) under the driving of the motor or the motor (623).
4. The conveyor belt deviation rectifying control device according to claim 1, wherein: the monitor (5) is a camera, an infrared sensor or a distance meter.
5. The deviation rectification control device for the conveying belt according to claim 1, characterized in that: when the executing mechanism (6) executes the deviation rectifying action, firstly, the executing mechanism (6) at one side moves forwards; when the actuating mechanism (6) on one side is positioned at the highest deviation rectifying position, the actuating mechanism on the opposite side moves backwards.
6. The conveyor belt deviation rectifying control device according to claim 1, wherein: the monitors (5) on the two sides are arranged below the top planes of the carrier rollers on the two sides.
7. The deviation rectification control device for the conveying belt according to claim 2, characterized in that: the rectification grading of the execution mechanism (6) is realized by setting a telescopic distance through an oil cylinder of the execution mechanism (6), the rectification from a low level is performed to the rectification from a high level, and the oil cylinder of the execution mechanism extends out of the deviation side of the conveying belt (3); when the actuating mechanism (6) is at the highest deviation rectifying level, the conveying belt (3) deviates, and the oil cylinders opposite to the deviation rectifying side of the conveying belt (3) contract to realize deviation rectifying action.
8. The deviation rectification control device for the conveying belt according to claim 3, characterized in that: the deviation rectifying and grading of the executing mechanism (6) are realized by controlling the traveling distance of the gear on the rack, the conveying belt (3) deviates, and the executing mechanism on the deviation side of the conveying belt (3) travels through the gear; when the actuating mechanism at the deviation side of the conveying belt (3) is at the highest deviation rectifying level, the conveying belt (3) deviates, and the opposite gears at the deviation side of the conveying belt (3) oppositely walk to realize deviation rectifying action.
9. The conveyor belt deviation rectifying control device according to any one of claims 1 to 8, wherein: the actuating mechanism (6) is arranged according to the width of the roller carrier (2) and the turning performance of the conveyer belt (3), and each stage of deviation rectification drives the roller carrier (2) to move for 2-5 cm.
10. The intelligent control method performed by the conveyor belt deviation rectifying control device according to claim 1, wherein the intelligent control method presets the normal running track range of the conveyor belt (3) according to the width of the conveyor belt (3) and the width of the carrier roller, and judges that the conveyor belt (3) deviates beyond the normal running track range; the PLC controller issues a deviation rectifying instruction step by step, and step-by-step operation is not possible;
the intelligent control method comprises the following steps:
1) The conveying belt (3) is started to operate;
2) The monitor (5) monitors the running track of the conveyer belt (3) and transmits the running track to the PLC;
3) The PLC judges whether the conveyer belt (3) deviates or not; if the conveying belt (3) is judged to be off tracking, determining the off tracking direction, and turning to 4);
4) The PLC controller sends an instruction to an actuating mechanism (6) at the deviation position of the conveying belt;
5) An actuating mechanism (6) at the deviation position of the conveying belt executes deviation rectifying action to drive the carrier roller frame (2) to move back and forth so as to finish single deviation rectifying action;
6) And (5) turning to the step 3 until the conveyer belt returns to the normal running track range, and finishing deviation rectification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211359642.1A CN115610937A (en) | 2022-11-02 | 2022-11-02 | Conveyer belt deviation rectifying control device and intelligent control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211359642.1A CN115610937A (en) | 2022-11-02 | 2022-11-02 | Conveyer belt deviation rectifying control device and intelligent control method |
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| Publication Number | Publication Date |
|---|---|
| CN115610937A true CN115610937A (en) | 2023-01-17 |
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ID=84876899
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211359642.1A Pending CN115610937A (en) | 2022-11-02 | 2022-11-02 | Conveyer belt deviation rectifying control device and intelligent control method |
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| Country | Link |
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| CN (1) | CN115610937A (en) |
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2022
- 2022-11-02 CN CN202211359642.1A patent/CN115610937A/en active Pending
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