CN118089896A - Intelligent weighing system for pipeline - Google Patents
Intelligent weighing system for pipeline Download PDFInfo
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- CN118089896A CN118089896A CN202410457898.9A CN202410457898A CN118089896A CN 118089896 A CN118089896 A CN 118089896A CN 202410457898 A CN202410457898 A CN 202410457898A CN 118089896 A CN118089896 A CN 118089896A
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- 238000005303 weighing Methods 0.000 title claims abstract description 158
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 32
- 239000000758 substrate Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
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Abstract
The invention discloses an intelligent pipeline weighing system which comprises a weighing frame, an electronic scale module, an intelligent controller and a plurality of groups of electric push rods, wherein a pipeline input member is arranged at the rear side of the interior of the weighing frame, and a discharging receiving member and a weighing member are arranged at the front side of the interior of the weighing frame; the invention relates to the technical field of weighing, and realizes automatic measurement and data reading of the weight of a pipeline by matching an intelligent controller with an electronic scale module, thereby improving the weighing efficiency and reducing the requirement of manual operation; the positions of the pipelines can be accurately adjusted by utilizing a plurality of groups of electric push rods and adjusting members, so that the phenomenon that the positions of the pipelines cannot reasonably roll on the weighing members to cause deviation of weighing degrees is avoided, and the weighing accuracy is further ensured; the automatic weighing machine has the advantages of high automation degree, simplicity and convenience in operation, accurate weighing, strong adaptability and the like, is suitable for various industrial occasions requiring accurate weighing, improves the working efficiency and the safety, and simultaneously reduces the labor cost.
Description
Technical Field
The invention relates to the technical field of weighing, in particular to an intelligent pipeline weighing system.
Background
In modern industrial production, accurate weighing of materials is an important link. In particular, in industries requiring a large amount of use of pipes, such as petroleum, chemical, construction, etc., accurate measurement of the weight of the pipe is highly necessary. However, accurate weighing of the pipe becomes very difficult due to the difference in length, shape and weight of the pipe.
The traditional weighing method is to put the pipeline on a fixed weighing device for weighing, and the method is not only low in efficiency, but also low in precision. Furthermore, due to the different lengths and shapes of the pipes, different weighing devices may be required, which undoubtedly increases the production costs and the operational difficulties.
In order to solve the problems, the invention provides an intelligent pipeline weighing system. According to the system, the plurality of electric push rods, the electronic scale modules and the intelligent controller are arranged, so that automatic adjustment and accurate weighing of the pipeline are realized. By the mode, the weighing efficiency and the weighing precision can be improved, pipelines with different lengths and shapes can be adapted, and the production cost and the operation difficulty are greatly reduced.
Disclosure of Invention
The invention aims to provide an intelligent weighing system for a pipeline, which solves the technical problems in the background technology.
The aim of the invention can be achieved by the following technical scheme:
Pipeline intelligence weighing system includes:
weighing rack, electronic scale module, intelligent controller and multiple groups of electric push rods;
the rear side of the interior of the weighing frame is provided with a pipeline input member, and the front side of the interior of the weighing frame is provided with a discharge receiving member and a weighing member;
An adjusting component is arranged at the upper part of the rear side of the weighing frame;
the pipeline input component is used for receiving the pipeline conveyed to the weighing frame and conveying the pipeline to the discharge receiving component;
The adjusting component is used for adjusting the position of the pipeline;
the receiving and discharging component is used for receiving a pipeline conveyed by the pipeline input component;
the electronic scale module is arranged at the weighing component, and the weighing component is used for weighing the weight of the pipeline by combining with the electronic scale module;
the electric push rods are respectively matched with the pipeline input member, the material receiving and discharging member, the weighing member and the adjusting member for use;
the electronic scale module and the electric push rods are electrically connected with the intelligent controller, the intelligent controller is used for respectively controlling the expansion and contraction of the plurality of groups of electric push rods according to preset control instructions, and meanwhile the intelligent controller is also used for reading weighing values at the electronic scale module.
As a further scheme of the invention: the side surface of the weighing frame is shaped into an e-shaped structure consisting of a square frame and an L-shaped frame, and the upper part of the weighing frame, corresponding to the square frame in the e-shaped structure, is of an inclined surface structure.
As a further scheme of the invention: the pipeline input member comprises two U-shaped frames and a linkage rod;
The middle part of the inner side of the weighing frame is fixedly connected with a cross rod, and the middle part of the U-shaped frame is rotationally connected with the cross rod;
the upper end of the U-shaped frame is rotatably connected with a pipeline conveying wheel;
The bottom of the U-shaped frame is fixedly connected with a fixed pull handle, and two ends of the linkage rod are respectively hinged with the fixed pull handles at the two U-shaped frames through U-shaped hinging seats;
as a further scheme of the invention: the material receiving and discharging component comprises a material bar and an obtuse angle plate;
The obtuse angle board fixed connection is in the middle part of weighing the frame both sides, the one end of material thick stick is rotated with the upper portion of weighing the frame front side and is connected.
As a further scheme of the invention: the weighing component comprises a weighing plate, and the upper surface of the weighing plate is fixedly connected with two V-shaped brackets;
The electronic scale module is arranged in the middle of the bottom side of the weighing plate.
As a further scheme of the invention: the adjusting component comprises a substrate seat and two limiting plates;
the base plate seat is hinged with the rear part of the upper side of the weighing frame through a hinge, and the limiting plate and the base plate seat are in limiting sliding;
the opposite sides of the limiting plate are respectively fixedly connected with a toothed bar, the middle part of the substrate seat is rotationally connected with a gear, and the two groups of toothed bars are respectively meshed with the upper side and the lower side of the gear.
As a further scheme of the invention: the plurality of groups of electric push rods are respectively an electric push rod I, an electric push rod II, an electric push rod III, an electric push rod IV and an electric push rod V;
The output end of the first electric push rod is hinged with the bottom of one of the fixed pull handles through a U-shaped hinge seat;
the second electric push rod is hinged with the bottoms of the two sides of the inner cavity of the weighing frame, and the output end of the second electric push rod is hinged with the other end of the material bar;
the third electric push rod is fixedly connected with the middle part of the front side of the weighing frame, and the output end of the third electric push rod is fixedly connected with the lower part of the electronic scale module;
the fourth electric push rod is fixedly connected above the substrate seat, and the output end of the fourth electric push rod is fixedly connected with one end of one of the toothed bars through the connecting seat;
the fifth electric push rod is rotatably connected to the upper portion of the rear side of the weighing frame, and the output end of the fourth electric push rod is hinged to the rear side of the base plate seat.
As a further scheme of the invention: and a CCD type length measuring sensor is arranged above the adjusting member and is used for measuring the length of the pipeline, and the CCD type length measuring sensor is in communication connection with the intelligent controller.
As a further scheme of the invention: the intelligent controller is controlled as follows:
Firstly, placing a pipeline on a pipeline conveying wheel (53) in a pipeline input member (5), and controlling an electric push rod four to push a substrate seat to turn over by an intelligent controller through a preset control instruction, so that limit plates are arranged on two sides of the pipeline;
secondly, the CCD type length measuring sensor acquires the length value of the pipeline and then transmits the length value to the intelligent controller, the intelligent controller controls the electric push rod to drive the limiting plates to move according to the length value acquired by the CCD type length measuring sensor, the two limiting plates move to clamp the pipeline, the distance value between the two groups of limiting plates is consistent with the length value, and then the two groups of limiting plates adjust the pipeline to the centering position;
The third step, the intelligent controller controls the electric push rod to pull one fixed pull handle through a preset control instruction, so that the U-shaped frame fixedly connected with the fixed pull handle overturns from a vertical angle to a horizontal direction by a certain angle at the cross rod, meanwhile, the U-shaped frame connected with the other fixed pull handle is driven to overturns to the same angle through the linkage rod, the heights of pipeline conveying wheels on the two U-shaped frames are lower than the heights of inclined plane structures on the upper parts of the weighing frames, the inclined plane structures on the upper parts of the weighing frames are contacted with the pipeline, and the pipeline conveying wheels on the U-shaped frames are not contacted with the pipeline any more;
fourthly, the intelligent controller controls the electric push rod to reversely control the limiting plates to move outwards to a specified distance through a preset control instruction, the pipeline is separated from the clamping of the two limiting plates, and then the pipeline falls on an inclined plane structure at the upper part of the weighing frame;
Fifthly, the pipeline rolls on the inclined plane of the weighing frame and falls on the material receiving and discharging component, then the intelligent controller controls the electric push rod II to pull the material lever through a preset control instruction, so that the material lever is turned over and moves downwards, meanwhile, the electric push rod II pushes the weighing plate on the electronic scale module to move upwards, the pipeline is arranged at the V-shaped bracket, meanwhile, the pipeline is not contacted with the material receiving and discharging component any more, and then the electronic scale module peels and weighs the pipeline to obtain the weight value of the pipeline and transmits the weight value to the intelligent controller;
And sixthly, after the weighing is finished, the intelligent controller controls the electric push rod to shrink to drive the weighing plate to move downwards through a preset control instruction, so that the pipeline is separated from contact with the weighing component, the electric push rod II pushes the material rod to overturn, and one hinged end of the material rod and the electric push rod II is lifted, so that the pipeline is discharged to the outside of the weighing frame.
The invention has the beneficial effects that: according to the invention, through the cooperation of the intelligent controller and the electronic scale module, automatic measurement and data reading of the weight of the pipeline are realized, the weighing efficiency is improved, and the manual operation requirement is reduced.
The invention utilizes a plurality of groups of electric push rods and adjusting members, can accurately adjust the position of the pipeline, avoids deviation of weighing degrees caused by unreasonable rolling of the position of the pipeline on the weighing member, and further ensures the weighing accuracy.
The invention adopts the CCD length measuring sensor to measure the length of the pipeline, and the non-contact measuring technology not only improves the measuring precision, but also is suitable for large-scale workpieces or equipment, and enhances the universality and the application range of the system.
The e-shaped structure of the weighing frame and the inclined plane design at the rear side of the upper part are beneficial to the transmission and positioning of the pipeline, so that the whole weighing process is smoother.
The invention displays the flexibility of system design, can combine different components according to actual requirements, and meets diversified application scenes.
The automatic control reduces the labor intensity of workers and reduces the risk caused by human misoperation, thereby improving the safety in the working environment.
The systematic design and modular assembly of the present invention facilitates maintenance and upgrades, improving the long-term availability and maintainability of the device.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a structural perspective view of the present invention.
FIG. 2 is a perspective view of the structure of the pipe input member of the present invention;
FIG. 3 is a perspective view of the structure of the obtuse angle plate of the invention;
FIG. 4 is a perspective view of the weighing structure of the present invention;
fig. 5 is a structural perspective view of the regulating member of the present invention.
In the figure: 1. a weighing rack; 11. a cross bar; 2. an electronic scale module; 3. an intelligent controller; 4. an electric push rod; 41. an electric push rod I; 42. an electric push rod II; 43. an electric push rod III; 44. an electric push rod IV; 45. fifth electric push rod; 5. a pipe input member; 51. a U-shaped frame; 511. fixing a pull handle; 52. a linkage rod; 53. a pipe transfer wheel; 6. receiving a discharging component; 61. a material bar; 62. a blunt angle plate; 7. a weighing member; 71. a weighing plate; 72. a V-shaped bracket; 8. an adjustment member; 81. a substrate holder; 82. a limiting plate; 83. a toothed bar; 84. a gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 and 2, the invention discloses an intelligent weighing system for a pipeline, which comprises a weighing frame 1, an electronic scale module 2, an intelligent controller 3 and a plurality of groups of electric push rods 4, wherein the plurality of groups of electric push rods 4 are respectively an electric push rod 41, an electric push rod 42 and an electric push rod 43;
The rear side of the interior of the weighing frame 1 is provided with a pipeline input member 5, and the front side of the interior of the weighing frame 1 is provided with a discharge receiving member 6 and a weighing member 7;
the pipeline input member 5 is used for receiving the pipeline conveyed to the weighing frame 1 and conveying the pipeline to the discharging receiving member 6, the side surface of the weighing frame 1 is shaped into an e-shaped structure consisting of a square frame and an L-shaped frame, and the weighing frame 1 corresponds to the upper part of the square frame in the e-shaped structure to form an inclined surface structure; compact and reasonable structure: the design of the weighing frame 1 allows for convenience of input, output and weighing, and the e-shaped structure and the inclined plane design of the weighing frame are beneficial to conveying and positioning of pipelines;
the receiving and discharging member 6 is used for receiving the pipeline conveyed by the pipeline input member 5;
The electronic scale module 2 is arranged at the weighing member 7, and the weighing member 7 is used for weighing the weight of the pipeline by combining the electronic scale module 2;
The plurality of groups of electric push rods 4 are respectively matched with the pipeline input member 5, the material receiving and discharging member 6, the weighing member 7 and the adjusting member 8 for use;
the electronic scale module 2 and the electric push rods 4 are electrically connected with the intelligent controller 3, the intelligent controller 3 is used for respectively controlling the expansion and contraction of the plurality of groups of the electric push rods 4 according to preset control instructions, and meanwhile, the intelligent controller 3 is also used for reading weighing values at the electronic scale module 2.
The pipe input member 5 includes two U-shaped brackets 51 and a link lever 52;
The middle part of the inner side of the weighing frame 1 is fixedly connected with a cross rod 11, and the middle part of the U-shaped frame 51 is rotationally connected with the cross rod 11;
the upper end of the U-shaped frame 51 is rotatably connected with a pipeline conveying wheel 53;
The bottom of the U-shaped frame 51 is fixedly connected with a fixed pull handle 511, and two ends of the linkage rod 52 are respectively hinged with the fixed pull handles 511 at the two U-shaped frames 51 through U-shaped hinging seats; the first electric push rod 41 is hinged with the bottom side of the middle rear part of the inner cavity of the weighing frame 1, and the output end of the first electric push rod 41 is hinged with the bottom of one of the fixed pull handles 511 through a U-shaped hinge seat;
the receiving and discharging member 6 comprises a material bar 61 and an obtuse angle plate 62;
The obtuse angle plates 62 are fixedly connected to the middle parts of the two sides of the weighing frame 1, and one end of the material bar 61 is rotatably connected with the upper part of the front side of the weighing frame 1. The second electric push rod 42 is hinged with the bottoms of the two sides of the inner cavity of the weighing frame 1, and the output end of the second electric push rod 42 is hinged with the other end of the material bar 61;
The weighing component 7 comprises a weighing plate 71, and two V-shaped brackets 72 are fixedly connected to the upper surface of the weighing plate 71;
The electronic scale module 2 is provided in the middle of the bottom side of the weighing plate 71.
The third electric push rod 43 is fixedly connected with the middle part of the front side of the weighing frame 1, and the output end of the third electric push rod 43 is fixedly connected with the lower part of the electronic scale module 2.
Accurate acquisition of weight values: the electronic scale module 2 is combined with the intelligent controller 3, so that the weight of the pipeline can be accurately read and recorded, and the follow-up analysis and management of the recorded data are facilitated.
Example two
As a second embodiment of the present application, when the present application is implemented, compared with the first embodiment, the technical solution of the present embodiment is different from the first embodiment only in that:
the upper part of the rear side of the weighing frame 1 is provided with an adjusting component 8;
the adjusting component 8 is used for adjusting the position of the pipeline;
The adjusting member 8 includes a base plate seat 81 and two limiting plates 82;
the base plate seat 81 is hinged with the rear part of the upper side of the weighing frame 1 through a hinge, and the limiting plate 82 and the base plate seat 81 are in limiting sliding;
the opposite sides of the limiting plate 82 are fixedly connected with toothed bars 83 respectively, the middle part of the substrate seat 81 is rotatably connected with a gear 84, and the two groups of toothed bars 83 are meshed with the upper side and the lower side of the gear 84 respectively.
The electric push rod 4 is also an electric push rod IV 44 and an electric push rod V45, the electric push rod IV 44 is fixedly connected above the substrate seat 81, and the output end of the electric push rod IV 44 is fixedly connected with one end of one of the toothed bars 83 through the connecting seat; the fine control of the pipeline is realized through the different combination of the first electric push rod 41, the second electric push rod 42, the third electric push rod 43, the fourth electric push rod 44 and the fifth electric push rod 45;
The fifth electric push rod 45 is rotatably connected to the upper part of the rear side of the weighing frame 1, and the output end of the fourth electric push rod 44 is hinged to the rear side of the substrate seat 81.
Safety: the automatic control reduces the need for manual operation and reduces the safety risk in the working process.
Example III
As an embodiment three of the present application, in the implementation of the present application, compared with the first embodiment and the second embodiment, the technical solution of the present embodiment is that the solutions of the first embodiment and the second embodiment are implemented in combination, and the technical solution of the present embodiment is different from the solutions of the first embodiment and the second embodiment only in the present embodiment:
the CCD type length measuring sensor is arranged above the adjusting member 8 and is used for measuring the length of the pipeline, and the CCD type length measuring sensor is in communication connection with the intelligent controller 3.
The principle of the CCD type length measuring sensor is that an image of an object is projected onto a CCD through an optical system, and then an optical signal is converted into an electrical signal through the CCD, so that the length of the object is determined by processing the signals. Such sensors typically consist of a light projector and a light receiver, which may not be directly connected, and the cable may extend up to 30 meters at maximum, for use in production lines for large workpieces and for measurement of large equipment, and CCD sensors may provide non-contact measurements.
Accurate position adjustment: the position of the pipeline can be accurately adjusted by using the adjusting component 8 and the CCD length measuring sensor, so that the pipeline is ensured to be centered during weighing, and the weighing accuracy is improved
The adaptability is strong: through the combined implementation of the second embodiment and the third embodiment, the pipeline with different lengths and sizes can be adjusted and weighed, the applicability of the system is improved, the application of the CCD type length measuring sensor provides a non-contact measuring mode, the damage possibly caused to the surface of the pipeline is reduced, and meanwhile, the measuring requirement of a large-sized workpiece is met.
Example IV
As an embodiment four of the present application, in the implementation of the present application, compared with the first, second and third embodiments, the technical solution of the present embodiment is to combine the solutions of the first, second and third embodiments;
The working principle of the invention is as follows:
Firstly, placing a pipeline on a pipeline conveying wheel (53) in a pipeline input member (5), wherein the intelligent controller 3 controls an electric push rod IV 44 to push a substrate seat 81 to turn over through a preset control instruction, so that limit plates 82 are arranged on two sides of the pipeline;
Secondly, the CCD type length measuring sensor obtains the length value of the pipeline and then transmits the length value to the intelligent controller 3, the intelligent controller 3 controls the four electric push rods 44 to drive the limiting plates 82 to move according to the length value obtained by the CCD type length measuring sensor, the two limiting plates 82 move to clamp the pipeline, the distance value between the two groups of limiting plates 82 is consistent with the length value, and then the two groups of limiting plates 82 adjust the pipeline to the middle position;
Thirdly, the intelligent controller 3 controls the electric push rod I41 to pull one fixed pull handle 511 through a preset control instruction, so that the U-shaped frame 51 fixedly connected with the fixed pull handle 511 overturns to a certain angle from the vertical angle to the horizontal direction at the position of the cross rod 11, meanwhile, the U-shaped frame 51 connected with the other fixed pull handle 511 is driven to overturned to the same angle through the linkage rod 52, the height of the pipeline conveying wheels 53 on the two U-shaped frames 51 is lower than the height of the inclined surface structure on the upper part of the weighing frame 1, the inclined surface structure on the upper part of the weighing frame 1 is contacted with a pipeline, and the pipeline conveying wheels 53 on the U-shaped frames 51 are not contacted with the pipeline any more;
Fourth, the intelligent controller 3 controls the fourth electric push rod 44 to reversely control the limiting plates 82 to move outwards to a specified distance through a preset control instruction, the pipeline is separated from the clamping of the two limiting plates 82, and then the pipeline falls on an inclined plane structure at the upper part of the weighing frame 1;
Fifthly, the pipeline rolls on the inclined plane of the weighing frame 1 and falls on the material receiving and discharging component 6, then the intelligent controller 3 controls the electric push rod II 42 to pull the material lever 61 through a preset control instruction, so that the material lever 61 is overturned and moves downwards, meanwhile, the electric push rod II 42 pushes the weighing plate 71 on the electronic scale module 2 to move upwards, the pipeline is arranged at the V-shaped bracket 72, meanwhile, the pipeline is not contacted with the material receiving and discharging component 6 any more, and then the electronic scale module 2 peels and weighs the pipeline to obtain the weight value of the pipeline and transmits the weight value to the intelligent controller 3;
And step six, after the weighing is finished, the intelligent controller 3 controls the electric push rod III 43 to shrink through a preset control instruction so as to drive the weighing plate 71 to move downwards, so that the pipeline is separated from contact with the weighing member 7, the electric push rod II 42 pushes the material rod 61 to overturn, and one hinged end of the material rod 61 and the electric push rod II 42 is lifted, so that the pipeline is discharged to the outside of the weighing frame 1.
The intelligent controller 3 is matched with the electric push rod 4 and the electronic scale module 2, so that automatic feeding, positioning, weighing and discharging of the pipeline are realized, and the weighing efficiency and accuracy are improved;
In summary, the intelligent pipeline weighing system has the advantages of high automation degree, simple and convenient operation, accurate weighing, strong adaptability and the like, is suitable for various industrial occasions requiring accurate weighing, improves the working efficiency and the safety, and reduces the labor cost; the intelligent weighing device realizes high-efficiency and high-precision intelligent weighing of the pipeline through the unique design, can provide flexible configuration options, and meets different industrial application requirements.
The above formulas are all formulas with dimensionality removed and numerical calculation, the formulas are formulas with the latest real situation obtained by software simulation through collecting a large amount of data, and preset parameters and threshold selection in the formulas are set by those skilled in the art according to the actual situation.
The foregoing is merely illustrative embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present application, and the application should be covered. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (6)
1. Pipeline intelligence weighing system includes: weigh frame (1), electronic scale module (2), intelligent control ware (3) and multiunit electricity push rod (4), its characterized in that: the rear side of the interior of the weighing frame (1) is provided with a pipeline input member (5), and the front side of the interior of the weighing frame (1) is provided with a discharge receiving member (6) and a weighing member (7);
an adjusting component (8) is arranged at the upper part of the rear side of the weighing frame (1);
The pipeline input member (5) is used for receiving the pipeline conveyed to the weighing frame (1) and conveying the pipeline to the discharging receiving member (6);
The pipeline input member (5) comprises two U-shaped frames (51) and a linkage rod (52), wherein the middle part of the inner side of the weighing frame (1) is fixedly connected with a cross rod (11), the middle part of the U-shaped frames (51) is rotationally connected with the cross rod (11), and the upper end of the U-shaped frames (51) is rotationally connected with a pipeline conveying wheel (53);
the bottom of the U-shaped frame (51) is fixedly connected with a fixed pull handle (511), and two ends of the linkage rod (52) are respectively hinged with the fixed pull handles (511) at the two U-shaped frames (51) through U-shaped hinging seats;
The material receiving and discharging component (6) comprises a material bar (61) and an obtuse angle plate (62), the obtuse angle plate (62) is fixedly connected to the middle parts of the two sides of the weighing frame (1), and one end of the material bar (61) is rotatably connected with the upper part of the front side of the weighing frame (1);
The adjusting component (8) is used for adjusting the position of the pipeline; the adjusting component (8) comprises a substrate seat (81) and two limiting plates (82), the substrate seat (81) is hinged with the rear part of the upper side of the weighing frame (1) through a hinge, the limiting plates (82) and the substrate seat (81) are in limiting sliding, toothed bars (83) are fixedly connected to opposite sides of the limiting plates (82) respectively, a gear (84) is rotationally connected to the middle part of the substrate seat (81), and the two groups of toothed bars (83) are meshed with the upper side and the lower side of the gear (84) respectively;
the receiving and discharging component (6) is used for receiving a pipeline conveyed by the pipeline input component (5);
The electronic scale module (2) is arranged at the weighing component (7), and the weighing component (7) is used for weighing the weight of the pipeline in combination with the electronic scale module (2);
the plurality of groups of electric push rods (4) are respectively matched with the pipeline input member (5), the material receiving and discharging member (6), the weighing member (7) and the adjusting member (8);
The electronic scale module (2) and the electric push rods (4) are electrically connected with the intelligent controller (3), the intelligent controller (3) is used for respectively controlling the expansion and contraction of the plurality of groups of the electric push rods (4) according to preset control instructions, and meanwhile the intelligent controller (3) is also used for reading weighing values of the electronic scale module (2).
2. The intelligent weighing system for the pipeline according to claim 1, wherein the side surface of the weighing frame (1) is shaped into an e-shaped structure consisting of a square frame and an L-shaped frame, and the upper part of the weighing frame (1) corresponding to the square frame in the e-shaped structure is of an inclined surface structure.
3. The intelligent pipeline weighing system according to claim 2, characterized in that the weighing member (7) comprises a weighing plate (71), and two V-shaped brackets (72) are fixedly connected to the upper surface of the weighing plate (71);
The electronic scale module (2) is arranged in the middle of the bottom side of the weighing plate (71).
4. A pipeline intelligent weighing system according to claim 3, wherein the plurality of groups of electric push rods (4) are respectively an electric push rod one (41), an electric push rod two (42), an electric push rod three (43), an electric push rod four (44) and an electric push rod five (45);
The first electric push rod (41) is hinged with the bottom side of the middle rear part of the inner cavity of the weighing frame (1), and the output end of the first electric push rod (41) is hinged with the bottom of one of the fixed pull handles (511) through a U-shaped hinge seat;
The second electric push rod (42) is hinged with the bottoms of the two sides of the inner cavity of the weighing frame (1), and the output end of the second electric push rod (42) is hinged with the other end of the material bar (61);
The third electric push rod (43) is fixedly connected with the middle part of the front side of the weighing frame (1), and the output end of the third electric push rod (43) is fixedly connected with the lower part of the electronic scale module (2);
The fourth electric push rod (44) is fixedly connected above the substrate seat (81), and the output end of the fourth electric push rod (44) is fixedly connected with one end of one of the toothed bars (83) through the connecting seat;
the fifth electric push rod (45) is rotatably connected to the upper part of the rear side of the weighing frame (1), and the output end of the fourth electric push rod (44) is hinged to the rear side of the base plate seat (81).
5. The intelligent pipeline weighing system according to claim 4, wherein a CCD type length measuring sensor is arranged above the adjusting member (8), the CCD type length measuring sensor is used for measuring the length of a pipeline, and the CCD type length measuring sensor is in communication connection with the intelligent controller (3).
6. A pipeline intelligent weighing system according to claim 5, characterized in that the intelligent controller (3) is controlled in the following manner:
Firstly, placing a pipeline on a pipeline conveying wheel (53) in a pipeline input member (5), wherein an intelligent controller (3) controls an electric push rod IV (44) to push a substrate seat (81) to turn over through a preset control instruction, so that limiting plates (82) are arranged on two sides of the pipeline;
Secondly, the CCD length measuring sensor obtains the length value of the pipeline and then transmits the length value to the intelligent controller (3), the intelligent controller (3) controls the electric push rod IV (44) to drive the limiting plates (82) to move according to the length value obtained by the CCD length measuring sensor, the two limiting plates (82) move to clamp the pipeline, the distance value between the two groups of limiting plates (82) is consistent with the length value, and then the two groups of limiting plates (82) adjust the pipeline to the central position;
thirdly, the intelligent controller (3) controls the first electric push rod (41) to pull a fixed pull handle (511) through a preset control instruction, so that a U-shaped frame (51) fixedly connected with the fixed pull handle (511) is turned over by a certain angle from a vertical angle to a horizontal direction at a cross rod (11), meanwhile, the U-shaped frame (51) connected with the other fixed pull handle (511) is driven to be turned over to the same angle through a linkage rod (52), the heights of pipeline conveying wheels (53) on the two U-shaped frames (51) are lower than the heights of inclined surface structures on the upper parts of the weighing frames (1), the inclined surface structures on the upper parts of the weighing frames (1) are in contact with the pipelines, and the pipeline conveying wheels (53) on the U-shaped frames (51) are not in contact with the pipelines;
Fourthly, the intelligent controller (3) controls the electric push rod IV (44) to reversely control the limiting plates (82) to move outwards to a specified distance through a preset control instruction, the pipeline is separated from the clamping of the two limiting plates (82), and then the pipeline falls on an inclined plane structure at the upper part of the weighing frame (1);
fifthly, the pipeline rolls on the inclined plane of the weighing frame (1) and falls on the discharging receiving component (6), then the intelligent controller (3) controls the electric push rod II (42) to pull the material lever (61) through a preset control instruction, so that the material lever (61) is turned over and moves downwards, meanwhile, the electric push rod II (42) pushes the weighing plate (71) on the electronic scale module (2) to move upwards, the pipeline is arranged at the V-shaped bracket (72), meanwhile, the pipeline is not contacted with the discharging component (6) any more, the electronic scale module (2) peels and weighs the pipeline, and the weight value of the pipeline is obtained and is transmitted to the intelligent controller (3);
And sixthly, after the weighing is finished, the intelligent controller (3) controls the electric push rod III (43) to shrink to drive the weighing plate (71) to move downwards through a preset control instruction, so that the pipeline is separated from contact with the weighing component (7), the electric push rod II (42) pushes the material rod (61) to overturn, and one hinged end of the material rod (61) and the electric push rod II (42) is lifted, so that the pipeline is discharged to the outside of the weighing frame (1).
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| CN202410457898.9A CN118089896B (en) | 2024-04-17 | 2024-04-17 | Intelligent weighing system for pipeline |
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| CN202410457898.9A CN118089896B (en) | 2024-04-17 | 2024-04-17 | Intelligent weighing system for pipeline |
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| CN118089896B (en) | 2024-07-09 |
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