CN114812762A - High-precision belt scale conveying belt detection device system and method - Google Patents
High-precision belt scale conveying belt detection device system and method Download PDFInfo
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- CN114812762A CN114812762A CN202210495048.9A CN202210495048A CN114812762A CN 114812762 A CN114812762 A CN 114812762A CN 202210495048 A CN202210495048 A CN 202210495048A CN 114812762 A CN114812762 A CN 114812762A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/003—Details; specially adapted accessories
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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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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Abstract
The invention discloses a high-precision belt scale conveying belt detection device system and a high-precision belt scale conveying belt detection method, and belongs to the technical field of belt scales. The utility model provides a high accuracy belt weigher conveyer belt detection device system, includes base, belt weigher main part, the belt weigher main part is installed at the base through the landing leg, still includes: the two groups of brackets are symmetrically arranged on two sides of the belt scale main body and are fixedly connected with the base; wherein, the bracket is symmetrically provided with sliding chutes at one side close to the belt scale main body; the sliding block is connected in the sliding groove in a sliding manner; the two ends of the detection roller are respectively rotatably connected with the two sliding blocks and are positioned between the side plate in the belt scale main body and the conveying belt body; the device can accurately detect the offset of the conveyer belt body, so that workers can accurately correct and adjust the conveyer belt body, the practicability of the device is effectively improved, and the device is suitable for popularization and use.
Description
Technical Field
The invention relates to the technical field of belt weighers, in particular to a high-precision belt weigher conveying belt detection device system and a high-precision belt weigher conveying belt detection method.
Background
Automatic stereoscopic warehouse can realize that the warehouse is high-rise rationalization, and the access is automatic, and easy and simple to handle changes, is the higher form of technical level in the current commodity circulation warehouse, and the main part comprises goods shelves, tunnel type stacker crane, the workstation of cominging in and going out the warehouse and automatic transportation and operation control system, and automatic stereoscopic warehouse is used very extensively in china, includes: industrial production field, logistics field, commodity manufacturing field, military application, etc.
The conveyer system is the main peripheral equipment of three-dimensional storehouse, is responsible for transporting the goods to the stacker or remove the goods from the stacker, and the conveyer type is very many, and common has roller conveyor, chain conveyor, high accuracy belt weigher conveyer etc. wherein, high accuracy belt weigher conveyer owing to carry the in-process alright accomplish the weighing to the goods, need not to weigh alone again, consequently has obtained extensive application.
However, when the existing high-precision belt scale conveyor is used and goods are not placed at the middle position of the conveying belt, the conveying belt can be stressed unevenly, so that the conveying belt can be deviated in the past, when the conveying belt deviates to a certain degree, the precision of weighing goods is not only influenced, but also safety operation accidents can be caused, and therefore the problem is solved by a high-precision belt scale conveying belt detection device system in urgent need.
Disclosure of Invention
The present invention is directed to a system and method for detecting a conveyor belt of a high-precision belt scale, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high accuracy belt weigher conveyer belt detection device system, includes base, belt weigher main part, the belt weigher main part is installed at the base through the landing leg, still includes: the two groups of brackets are symmetrically arranged on two sides of the belt scale main body and are fixedly connected with the base; wherein, the bracket is symmetrically provided with sliding chutes at one side close to the belt scale main body; the sliding block is connected in the sliding groove in a sliding manner; the two ends of the detection roller are respectively rotatably connected with the two sliding blocks and are positioned between the side plate in the belt scale main body and the conveying belt body; the tensioning spring is arranged in the sliding chute, two ends of the tensioning spring are respectively fixedly connected with the sliding block and the inner wall of the sliding chute, and the tensioning spring is used for tensioning the detection roller so that the detection roller is attached to the side edge of the conveying belt body; and the first distance meter is fixedly connected to the support and used for monitoring the displacement distance of the detection roller.
In order to facilitate automatic correction of the position of the conveying belt body, preferably, the base is close to a support and is fixedly connected with an extension plate, the extension plate is symmetrically arranged on two sides of the belt scale main body, one side of the extension plate, which is close to the belt scale main body, is fixedly connected with an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with a concave plate, the concave plate is arranged between a side plate and the conveying belt body, two groups of connecting rods are symmetrically arranged on one side of the concave plate, which is close to the conveying belt body, the connecting rods are rotatably connected with rotating wheels, and the rotating wheels are connected to the conveying belt body in a rolling manner and are tightly attached to the conveying belt body.
In order to make the runner and the separation of conveyer belt body convenient to be convenient for to the change of conveyer belt body, furtherly, be equipped with logical groove in the concave template, the one end sliding connection that the runner was kept away from to the connecting rod is at logical inslot, it is connected with two sets of two-way lead screw to rotate on the concave template, and is two sets of fixed connection between the two-way lead screw, every group all through threaded connection between connecting rod and the adjacent two-way lead screw, the upper end fixedly connected with motor of concave template, fixed connection between the output of motor and the adjacent two-way lead screw.
In order to improve the friction force between the rotating wheel and the conveying belt body, furthermore, an anti-slip ring is fixedly connected to the surface of the rotating wheel.
For the convenience of improving the frictional force between the driving roller in the conveyer belt body and the belt weigher main part, preferably, the middle position department symmetry fixedly connected with tensioning telescopic link of base, the flexible end fixedly connected with concave type pole of tensioning telescopic link, it is connected with the tensioning roller to rotate on the concave type pole, the internal surface roll connection of tensioning roller and conveyer belt body downside.
In order to prevent the bottom of the conveying belt body from being seriously bent and extrude the rotating wheel, furthermore, two groups of vertical rods are symmetrically and fixedly connected to the two sides of the base, which are close to the concave rod, each group of vertical rods are rotatably connected with a receiving roller, and the receiving rollers are connected with the bottom of the conveying belt body in a rolling manner.
In order to facilitate the real-time detection of the length of the conveying belt body, further, a second distance meter is fixedly connected to the bottom of the concave rod.
In order to facilitate quick taking off of the tensioning roller, further, the two sides of the tensioning roller are rotatably connected with a rotating shaft, the two sides of the concave rod are connected with bolts through threads, and the bolts are connected with the rotating shaft through threads.
In order to facilitate the real-time monitoring of the front end and the rear end of the conveying belt body at the same time, the offset of the conveying belt body is more accurately detected, preferably, the support, the detection roller and the first distance meter are symmetrically arranged on the front side and the rear side of the belt scale main body.
A detection method of a high-precision belt scale conveyer belt detection device system mainly comprises the following steps:
s1: when the conveying belt body deflects, the detection rollers on the two sides always abut against the side edge of the conveying belt body under the tensioning of the tensioning spring, so that the conveying belt body can drive the detection rollers on the two sides to move towards the side of the conveying belt body, which deflects, under the cooperation of the tensioning spring;
s2: then the distance from the detection roller to the first distance meters changes, and then the first distance meters on the two sides detect that the detection roller deviates;
s3: then the first distance meter transmits the detected data to an external controller in real time, then a worker can know that the conveying belt body deviates through the data displayed on the external controller, and can clearly know the specific deviation of the conveying belt body through the size of the difference between the two sets of data;
s4: then the position of the conveyer belt body is adjusted by the worker until the data difference between the two groups is zero, and the conveyer belt body can be corrected.
Compared with the prior art, the invention provides a high-precision belt scale conveying belt detection device system and a method thereof, which have the following beneficial effects:
1. according to the high-precision belt scale conveying belt detection device system, the offset of the conveying belt body can be known according to deviation data of the detection rollers on the two sides through the arrangement of the detection rollers and the first distance measuring instrument, so that workers can conveniently and accurately adjust the conveying belt body;
2. according to the high-precision belt scale conveying belt detection device system, the detection roller can be tightly attached to the side edge of the conveying belt body through the arrangement of the tension spring, so that the detection precision is effectively improved, and workers can accurately correct the conveying belt body;
3. this kind of high accuracy belt weigher conveyer belt detection device system, through the setting of electric telescopic handle, connecting rod, runner, when the conveyer belt body takes place the skew, can revise the conveyer belt body automatically, need not artificial intervention, the effectual degree of automation that has improved the device.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device can accurately detect the offset of the conveyer belt body, so that workers can accurately correct and adjust the conveyer belt body, the practicability of the device is effectively improved, and the device is suitable for popularization and use.
Drawings
Fig. 1 is a schematic structural diagram of a belt scale main body in a high-precision belt scale conveying belt detection device provided by the invention;
FIG. 2 is a schematic structural diagram of a conveyer belt detection device of a high-precision belt scale according to the present invention;
FIG. 3 is a schematic structural diagram of a bracket, a first distance meter and a detection roller in the high-precision belt scale conveyer belt detection device provided by the invention;
FIG. 4 is a schematic structural diagram of a bracket, a chute, a slider, a detection roller, a conveyor belt and a tension spring in the high-precision belt scale conveyor belt detection device provided by the invention;
FIG. 5 is a schematic structural diagram of an electric telescopic rod, a concave plate, a motor, a bidirectional screw rod, a connecting rod and a roller in the conveyer belt detection device of the high-precision belt scale provided by the invention;
FIG. 6 is a schematic structural view of a tensioning telescopic rod, a concave rod, a tensioning roller and a second distance meter in the high-precision belt scale conveying belt detection device provided by the invention;
FIG. 7 is a schematic structural diagram of a bolt, a rotating shaft and a concave rod in the conveyer belt detection device of the high-precision belt scale according to the present invention;
fig. 8 is a schematic structural diagram of a bidirectional screw rod in a conveyer belt detection device of a high-precision belt scale according to the present invention.
In the figure: 1. a base; 2. a belt scale body; 201. a conveyor belt body; 202. a pressure detector; 3. a support; 301. a chute; 4. a slider; 5. tensioning the spring; 6. a detection roller; 7. a first range finder; 8. a support plate; 9. an electric telescopic rod; 10. a concave plate; 11. a connecting rod; 12. a rotating wheel; 13. an anti-slip ring; 14. a motor; 15. a bidirectional screw rod; 16. tensioning the telescopic rod; 17. a female-type rod; 18. a tension roller; 19. a second rangefinder; 20. a bolt; 21. a rotating shaft; 22. a vertical rod; 23. a receiving roller; 24. placing a base; 25. a collection box; 26. a hydraulic stay bar; 27. a squeegee; 28. a top rod; 29. and a third distance meter.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-8, a high accuracy belt scale conveyer belt detection device system, includes base 1, belt scale main part 2, and belt scale main part 2 passes through the landing leg to be installed at base 1, still includes: the two groups of brackets 3 are symmetrically arranged on two sides of the belt scale main body 2 and are fixedly connected with the base 1; wherein, the bracket 3 is symmetrically provided with sliding chutes 301 at one side close to the belt scale main body 2; the sliding block 4 is connected in the sliding groove 301 in a sliding manner; two ends of the detection roller 6 are respectively rotatably connected with the two sliding blocks 4 and are positioned between the side plate in the belt scale main body 2 and the conveying belt body 201; the tensioning spring 5 is arranged in the sliding groove 301, two ends of the tensioning spring are respectively fixedly connected with the sliding block 4 and the inner wall of the sliding groove 301, and the tensioning spring is used for tensioning the detection roller 6 to enable the detection roller 6 to be attached to the side edge of the conveying belt body 201; and the first distance meter 7 is fixedly connected to the support 3 and used for monitoring the displacement distance of the detection roller 6.
When in use, a worker firstly transports the device to the worker, then fixes the device, then switches on the power supply of the electric equipment on the device, then carries out zero setting calibration on the weighing component on the belt scale main body 2, then can be put into use, when the material is placed on the conveyer belt main body 201, the belt scale main body 2 can be started to work, when the material is conveyed to the metering carrier roller on the belt scale main body 2 through the conveyer belt main body 201, the metering carrier roller can detect the weight of the material on the conveyer belt main body 201, then the lever acts on the weighing sensor to generate a voltage signal which is in direct proportion to the load of the conveyer belt main body 201, the belt scale main body 2 is provided with a weighing sensor which is arranged on a weighing bridge, when in use, the detected weight of the material on the conveyer belt main body 201 is sent to the weighing instrument, meanwhile, a speed signal of the conveying belt body 201 is also sent to a weighing instrument, the instrument performs integration processing on the speed signal and the weighing signal to obtain instantaneous flow and accumulated quantity, a speed sensor is directly connected to a driving roller to provide a series of pulses, each pulse represents a moving unit of the conveying belt body 201, the frequency of the pulses is in direct proportion to the speed of the conveying belt body 201, the weighing instrument receives signals from the weighing sensor and the speed sensor, an instantaneous flow value and an accumulated weight value are obtained through integration operation and are respectively displayed, so that the total quantity of single-group materials and materials can be recorded, when the conveying belt body 201 drives the materials to move, the stress of the conveying belt body 201 is not uniform due to the uneven distribution of the materials, and in the past, the conveying belt body 201 can be deviated, when the conveying belt body 201 deviates to the left, at this time, the conveyor belt body 201 will drive the left detection roller 6 to move left, the right detection roller 6 will also move left under the action of the tension spring 5, then the first distance meters 7 on both sides will detect the deviation of the detection roller 6, then the first distance meters 7 will transmit the detected data to the external controller, then the worker can know the deviation of the conveyor belt body 201 through the external controller, then the worker can adjust the conveyor belt body 201, by observing the movement data of the detection rollers 6 on both sides, the position of the conveyor belt body 201 can be adjusted, when the data detected by the first distance meters 7 on both sides are consistent, the adjustment of the conveyor belt body 201 can be completed, through the arrangement of the detection rollers 6 and the first distance meters 7, the deviation amount of the conveyor belt body 201 can be known according to the deviation data of the detection rollers 6 on both sides, therefore, the accurate adjustment of the conveyer belt body 201 by the worker is facilitated, the detection roller 6 can be tightly attached to the side edge of the conveyer belt body 201 through the arrangement of the tension spring 5, the detection accuracy is effectively improved, the worker can accurately correct the conveyer belt body 201, the detection accuracy of the conveyer belt body 201 by the device is effectively improved, and the device is suitable for popularization and use;
furthermore, a plurality of pressure detectors 202 are uniformly distributed on two driving rollers of the belt scale main body 2, and through the arrangement of the pressure detectors 202, the tension between the conveying belt body 201 and the driving rollers can be monitored in real time, so that whether the conveying belt body 201 is elongated can be judged according to the tension data detected by the pressure detectors 202, and the conveying belt body can be replaced by a worker, and the practicability of the device is effectively improved, meanwhile, a placing base 24 is fixedly connected on the base 1, a collecting box 25 is placed on the placing base 24, a scraping plate 27 is rotatably connected to an opening of the collecting box 25, a hydraulic support rod 26 is rotatably connected between one side of the inner wall of the collecting box 25, which is close to the scraping plate 27, and the scraping plate 27, through the arrangement of the hydraulic support rod 26, the scraping plate 27 can be closely attached to the bottom surface of the conveying belt body 201, so that when the conveying belt body 201 conveys material and goods, the residual materials attached to the conveying belt body 201 can be scraped and fall into the collecting box 25, so that redundant materials on the conveying belt body 201 can be removed, the influence of the residual materials on the weighing accuracy of the belt scale main body 2 on goods is prevented, the goods can be weighed with high precision by the belt scale main body 2, the ejector rod 28 is fixedly connected between the two supports 3 close to the front end of the conveying belt body 201, the third distance meter 29 is fixedly connected in the middle of the ejector rod 28, when the goods are conveyed, when the goods pass through the lower part of the ejector rod 28, the third distance meter 29 can detect the height of the goods, so that whether the goods are ultrahigh can be detected, the worker can be reminded of timely handling the goods in case of ultrahigh height, and the situations of equipment damage, abnormal metering and material blockage caused by ultrahigh height of the goods are effectively avoided, the device provides guarantee for the stability of product quality and production continuity, has further improved the practicality of the device.
Example 2:
referring to fig. 1-8, a high precision belt scale conveyor belt detection device system is substantially the same as that of embodiment 1, and further includes: a support plate 8 is fixedly connected to a position, close to the support 3, of the base 1, the support plate 8 is symmetrically arranged on two sides of the belt scale main body 2, an electric telescopic rod 9 is fixedly connected to one side, close to the belt scale main body 2, of the support plate 8, a concave plate 10 is fixedly connected to the telescopic end of the electric telescopic rod 9, the concave plate 10 is arranged between the side plate and the conveying belt body 201, two groups of connecting rods 11 are symmetrically arranged on one side, close to the conveying belt body 201, of the concave plate 10, rotating wheels 12 are rotatably connected to the connecting rods 11, and the rotating wheels 12 are connected to the conveying belt body 201 in a rolling mode and closely attached to the conveying belt body 201;
a through groove is formed in the concave plate 10, one end, far away from the rotating wheel 12, of the connecting rod 11 is connected into the through groove in a sliding mode, two groups of bidirectional screw rods 15 are connected to the concave plate 10 in a rotating mode, the two groups of bidirectional screw rods 15 are fixedly connected, each group of connecting rod 11 is connected with the adjacent bidirectional screw rod 15 through threads, the upper end of the concave plate 10 is fixedly connected with a motor 14, and the output end of the motor 14 is fixedly connected with the adjacent bidirectional screw rod 15;
the surface of the runner 12 is fixedly connected with an anti-skid ring 13;
when the conveying belt body 201 deviates, the electric telescopic rod 9 is started at the moment, the electric telescopic rod 9 can adjust the position of the concave plate 10 left and right, the concave plate 10 can drive the rotating wheel 12 to move left and right, and the position of the conveying belt body 201 can be pulled left and right due to the fact that the rotating wheel 12 is tightly attached to the conveying belt body 201, so that the position of the conveying belt body 201 can be automatically corrected, the practicability of the device is effectively improved due to the fact that the rotating wheel 12 is manually operated by no person, the friction force between the rotating wheel 12 and the conveying belt body 201 can be improved through the arrangement of the anti-slip ring 13, the relative sliding between the rotating wheel 12 and the conveying belt body 201 is prevented from occurring, the adjustment work of the conveying belt body 201 is influenced, the distance between two rotating wheels 12 in each group can be adjusted through the arrangement of the motor 14 and the bidirectional screw rod 15, and therefore when the conveying belt body 201 needs to be replaced, the rotating wheel 12 can be separated from the conveying belt body 201, so that the conveying belt body 201 is convenient to replace, and the flexibility of the device is effectively improved.
Example 3:
referring to fig. 1-8, a high precision belt scale conveyor belt detection device system is substantially the same as that of embodiment 1, and further includes: the middle position of the base 1 is symmetrically and fixedly connected with a tensioning telescopic rod 16, the telescopic end of the tensioning telescopic rod 16 is fixedly connected with a concave rod 17, the concave rod 17 is rotatably connected with a tensioning roller 18, and the tensioning roller 18 is in rolling connection with the inner surface of the lower side of the conveying belt body 201;
two groups of vertical rods 22 are symmetrically and fixedly connected to two sides of the base 1 close to the concave rod 17, a receiving roller 23 is rotatably connected between each group of vertical rods 22, and the receiving roller 23 is in rolling connection with the bottom of the conveying belt body 201;
the bottom of the concave rod 17 is fixedly connected with a second distance meter 19;
two sides of the tension roller 18 are rotatably connected with a rotating shaft 21, two sides of the concave rod 17 are connected with bolts 20 through threads, and the bolts 20 are connected with the rotating shaft 21 through threads;
when the device is used, the conveying belt body 201 is always in a tightened state under the tension of the tension telescopic rod 16, so that the friction force between the conveying belt body 201 and the transmission rollers in the belt scale main body 2 is improved, the slipping phenomenon is prevented, the stability of conveying materials is effectively improved, when the tension telescopic rod 16 tensions the conveying belt body 201, the second distance meter 19 can detect the length of the conveying belt body 201 in real time, because the conveying belt body 201 is made of rubber, the conveying belt body 201 can be elongated after being used for a long time, when the conveying belt body 201 is elongated, the phenomenon of falling can occur, so that the downward force is caused to a weighing part, the precision of weighing the materials is influenced, the length of the conveying belt body 201 is monitored, a worker can conveniently know the state of the conveying belt body 201, and after the conveying belt body 201 is stretched to a certain degree, be convenient for the staff to change conveyer belt body 201, prevent to influence subsequent conveying efficiency, setting through bolt 20 pivot 21, when needs carry out the dismouting change to conveyer belt body 201, can be quick take off tensioning roller 18, thereby it is quick to change conveyer belt body 201 to be convenient for the staff, improve change efficiency, through montant 22, accept the setting of roller 23, when tensioning roller 18 carries out the tensioning to conveyer belt body 201, can play the effect of bearing to conveyer belt body 201, prevent that the bottom of conveyer belt body 201 is crooked serious, cause the extrusion to runner 12, thereby make connecting rod 11 take place deformation, influence the use, the effectual practicality that has improved the device.
Example 4:
referring to fig. 1-8, a high precision belt scale conveyor belt detection device system is substantially the same as that of embodiment 1, and further includes: support 3, detection roller 6, 7 symmetries of first distancer set up both sides around belt weigher main part 2, all set up parts such as support 3, detection roller 6, first distancer 7 through both sides around belt weigher main part 2, can carry out real-time supervision to the front and back end of conveyer belt body 201 simultaneously to more accurate offset to conveyer belt body 201 detects, the effectual detection efficiency who improves the device.
According to the invention, through the arrangement of the sliding block 4, the tension spring 5, the detection roller 6 and the first distance meter 7, the offset of the conveying belt body 201 can be accurately detected, so that workers can accurately correct and adjust the conveying belt body 201, the practicability of the device is effectively improved, and the device is suitable for popularization and application.
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 person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a high accuracy belt weigher conveyer belt detection device system, includes base (1), belt weigher main part (2) are installed at base (1) through the landing leg, its characterized in that still includes:
the two groups of brackets (3) are symmetrically arranged on two sides of the belt scale main body (2) and are fixedly connected with the base (1);
wherein, the side of the bracket (3) close to the belt scale main body (2) is symmetrically provided with sliding chutes (301);
the sliding block (4) is connected in the sliding groove (301) in a sliding manner;
the two ends of the detection roller (6) are respectively rotatably connected with the two sliding blocks (4) and are positioned between a side plate in the belt scale main body (2) and the conveying belt body (201);
the tensioning spring (5) is arranged in the sliding groove (301), and two ends of the tensioning spring are respectively fixedly connected with the sliding block (4) and the inner wall of the sliding groove (301) and used for tensioning the detection roller (6) so that the detection roller (6) is attached to the side edge of the conveying belt body (201);
and the first distance meter (7) is fixedly connected to the support (3) and used for monitoring the displacement distance of the detection roller (6).
2. The conveyor belt detection device system of the high-precision belt scale according to claim 1, a support plate (8) is fixedly connected at the position of the base (1) close to the bracket (3), the support plates (8) are symmetrically arranged at two sides of the belt scale main body (2), one side of the support plate (8) close to the belt scale main body (2) is fixedly connected with an electric telescopic rod (9), the telescopic end of the electric telescopic rod (9) is fixedly connected with a concave plate (10), the concave plate (10) is arranged between the side plate and the conveying belt body (201), two groups of connecting rods (11) are symmetrically arranged on one side of the concave plate (10) close to the conveying belt body (201), the connecting rod (11) is rotatably connected with a rotating wheel (12), and the rotating wheel (12) is connected to the conveying belt body (201) in a rolling manner and is tightly attached to the conveying belt body (201).
3. The conveyer belt detection device system of the high-precision belt scale according to claim 2, wherein a through groove is formed in the concave plate (10), one end of the connecting rod (11) far away from the rotating wheel (12) is slidably connected in the through groove, two sets of bidirectional screw rods (15) are rotatably connected to the concave plate (10), the two sets of bidirectional screw rods (15) are fixedly connected, each set of the connecting rod (11) is connected with the adjacent bidirectional screw rod (15) through a thread, the upper end of the concave plate (10) is fixedly connected with the motor (14), and the output end of the motor (14) is fixedly connected with the adjacent bidirectional screw rod (15).
4. A conveyer belt detector system of a high precision belt scale as claimed in claim 3, wherein the surface of said rotating wheel (12) is fixedly connected with an anti-slip ring (13).
5. The conveyor belt detection device system of the high-precision belt scale according to claim 1, wherein a tensioning telescopic rod (16) is symmetrically and fixedly connected to the middle position of the base (1), a concave rod (17) is fixedly connected to the telescopic end of the tensioning telescopic rod (16), a tensioning roller (18) is rotatably connected to the concave rod (17), and the tensioning roller (18) is in rolling connection with the inner surface of the lower side of the conveyor belt body (201).
6. The conveyer belt detection device system of the high-precision belt scale according to claim 5, wherein two groups of vertical rods (22) are symmetrically and fixedly connected to two sides of the base (1) close to the concave rod (17), a receiving roller (23) is rotatably connected between the vertical rods (22) of each group, and the receiving roller (23) is in rolling connection with the bottom of the conveyer belt body (201).
7. A high precision belt scale conveyor belt detection device system as claimed in claim 5, characterized in that the bottom of said concave bar (17) is fixedly connected with a second distance meter (19).
8. The conveyer belt detection device system of claim 5, wherein the tension roller (18) is rotatably connected with a rotating shaft (21) on both sides, the concave rod (17) is connected with a bolt (20) on both sides through threads, and the bolt (20) is connected with the rotating shaft (21) through threads.
9. The conveyor belt detection device system of the high-precision belt scale according to claim 1, wherein the bracket (3), the detection roller (6) and the first distance meter (7) are symmetrically arranged at the front side and the rear side of the belt scale body (2).
10. A detection method of a high-precision belt scale conveyor belt detection device system adopts the high-precision belt scale conveyor belt detection device system as claimed in claim 1, and is characterized by mainly comprising the following steps:
s1: when the conveying belt body (201) deviates, the detecting rollers (6) on the two sides always abut against the side edge of the conveying belt body (201) under the tensioning of the tensioning spring (5), so that the conveying belt body (201) can drive the detecting rollers (6) on the two sides to move towards the side, deviated by the conveying belt body (201), under the cooperation of the tensioning spring (5);
s2: then the distance from the detection roller (6) to the first distance measuring instrument (7) changes, and then the first distance measuring instruments (7) on the two sides detect that the detection roller (6) deviates;
s3: then the first distance meter (7) transmits the detected data to an external controller in real time, then a worker can know that the conveying belt body (201) deviates through the data displayed on the external controller, and can clearly know the specific deviation of the conveying belt body (201) through the size of the difference between the two sets of data;
s4: and then, the worker adjusts the position of the conveyor belt body (201) until the data difference between the two groups is zero, so that the correction of the conveyor belt body (201) can be completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210495048.9A CN114812762B (en) | 2022-05-07 | 2022-05-07 | High-precision belt scale conveying belt detection device system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210495048.9A CN114812762B (en) | 2022-05-07 | 2022-05-07 | High-precision belt scale conveying belt detection device system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114812762A true CN114812762A (en) | 2022-07-29 |
| CN114812762B CN114812762B (en) | 2023-03-31 |
Family
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| CN212693034U (en) * | 2020-08-01 | 2021-03-12 | 青岛隆力达电子技术有限公司 | Belt scale capable of improving weighing precision |
| CN213632014U (en) * | 2020-10-20 | 2021-07-06 | 岳正激光科技(常熟)有限公司 | Steel strip or aluminum plate strip deviation measuring device |
| CN214651469U (en) * | 2021-03-16 | 2021-11-09 | 三一汽车制造有限公司 | Belt deviation correcting device, belt conveyor and mixing station |
| CN113911635A (en) * | 2021-11-26 | 2022-01-11 | 南京飞达机械有限公司 | Anti-deviation belt conveyor and anti-deviation correcting method |
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| CN2480333Y (en) * | 2000-12-27 | 2002-03-06 | 江苏正昌集团有限公司 | Automatic band deviation correction device for lift |
| CN104444226A (en) * | 2014-11-03 | 2015-03-25 | 国家电网公司 | Belt deviation switch based on control over electrical equipment |
| CN106353760A (en) * | 2016-11-07 | 2017-01-25 | 中国矿业大学(北京) | Belt detection and alarm system based on ultrasonic ranging |
| CN110789920A (en) * | 2019-11-05 | 2020-02-14 | 安徽华宏机械设备有限公司 | Lifting lower aligning automatic deviation correcting device of belt conveyor |
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| CN213632014U (en) * | 2020-10-20 | 2021-07-06 | 岳正激光科技(常熟)有限公司 | Steel strip or aluminum plate strip deviation measuring device |
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Denomination of invention: A high-precision belt scale conveyor belt detection device system and its method Effective date of registration: 20230926 Granted publication date: 20230331 Pledgee: Xuzhou branch of Postal Savings Bank of China Ltd. Pledgor: Xuzhou haonuo Automation Technology Co.,Ltd. Registration number: Y2023980059070 |
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