Continuous casting and rolling grid mesh belt measuring device

Abstract

The invention discloses a continuous casting and rolling plate grid mesh belt measuring device, and relates to the field of continuous casting and rolling technology, the continuous casting and rolling plate grid mesh belt measuring device comprises an intelligent detection module, an adjustable modular structure, an optical detection device and a control terminal, the intelligent detection module is arranged on a measuring plate, and the intelligent detection module measures the pressure on the measuring plate; the adjustable modular structure is used for adjusting the depth of the groove in the measuring plate; the optical detection device captures an image of the measuring plate and outputs image information; the control terminal, the intelligent detection module, the adjustable modular structure and the optical detection device are electrically connected with the control terminal, the control terminal carries out feedback output according to image information, and the intelligent detection module, the adjustable modular structure, the optical detection device and the control terminal are electrically connected. And the product measurement precision and the product quality control can be ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of continuous casting and rolling process, in particular to a continuous casting and rolling grid mesh belt measuring device. BACKGROUND

[0002] In the continuous casting and rolling process, the grid mesh belt as a key component, its quality directly affects the performance and reliability of the final product. In the production process, the grid mesh belt needs to meet the strict requirements of size accuracy, surface quality and structural stability to ensure its best performance in subsequent applications. However, due to the complex working conditions in the production process, such as high temperature, high pressure and continuous operation, the grid mesh belt is prone to deformation, wear, cracks and other defects. If these defects are not discovered and handled in time, it will seriously affect the product quality and production efficiency.

[0003] Traditionally, the detection of the grid mesh belt relies on manual visual inspection or simple mechanical measuring tools. Manual visual inspection is not only inefficient, but also easily affected by subjective factors, making it difficult to ensure the accuracy and consistency of the detection. While simple mechanical measuring tools can improve the detection accuracy to some extent, they are limited by their single function and cannot fully assess the overall quality of the grid mesh belt, such as surface defects, grid size accuracy and other key indicators that are difficult to effectively monitor.

[0004] With the rapid development of intelligent manufacturing technology, intelligent detection and measurement technology has gradually become a research hotspot in the field of industrial detection. Intelligent detection technology can combine multiple sensors and image processing technology to achieve multi-dimensional and high-precision detection of the measured object, greatly improving the detection efficiency and accuracy. In the field of grid mesh belt measurement, the application of intelligent detection technology can effectively solve the shortcomings of traditional detection methods and provide strong support for the quality control of the grid mesh belt.

[0005] However, the intelligent measurement devices for continuous casting and rolling grid mesh belt on the market still have many limitations. On the one hand, some devices have intelligent detection functions, but lack flexibility in adapting to the measurement environment, such as the inability to automatically adjust the measurement parameters according to the actual size or material characteristics of the grid mesh belt, resulting in measurement errors. On the other hand, existing devices have limited capabilities in data fusion and comprehensive analysis, making it difficult to effectively integrate multi-source data such as pressure, temperature and image, thus unable to comprehensively and accurately assess the overall quality of the grid mesh belt.

[0006] Therefore, it is particularly important to develop a continuous casting and rolling grid strip measuring device that integrates intelligent detection, adjustable modular structure, optical detection, and comprehensive data processing. This device not only enables multi-dimensional and high-precision measurement of the grid strip, but also automatically adjusts the measurement parameters based on the measurement results to ensure the flexibility and accuracy of the measurement process. At the same time, by comprehensively analyzing multi-source data, the overall quality of the grid strip can be evaluated, providing strong support for quality control during production. SUMMARY

[0007] To solve the problems in the prior art, the present application provides a continuous casting and rolling grid strip measuring device, comprising:

[0008] An intelligent detection module is arranged on the measuring plate. The intelligent detection module is arranged in a rectangular shape on the measuring plate, and measures the pressure on the measuring plate.

[0009] An adjustable modular structure is arranged on the measuring plate. The adjustable modular structure adjusts the depth of the groove on the measuring plate.

[0010] An optical detection device is arranged above the measuring plate. The optical detection device captures images of the measuring plate and outputs image information.

[0011] A control terminal is electrically connected to the intelligent detection module, the adjustable modular structure, and the optical detection device. The control terminal feeds back and outputs based on the image information.

[0012] Optionally, in some embodiments of the present application, the intelligent detection module comprises:

[0013] A plurality of pressure sensors are uniformly arranged at the bottom of the groove of the measuring plate.

[0014] A plurality of temperature sensors are uniformly arranged at the bottom of the groove of the measuring plate.

[0015] A signal processing module is electrically connected to the plurality of pressure sensors. The signal processing module receives data from the pressure sensors and preliminarily processes the data to form a pressure signal.

[0016] A controller is connected to the signal processing module and the temperature sensor. The controller controls the adjustable modular structure to adjust the measuring plate based on the signal of the temperature sensor.

[0017] Optionally, in some embodiments of the present application, the adjustable modular structure comprises:

[0018] a driving motor, which is arranged at a side position of the measurement plate;

[0019] a driving rod, one end of which is arranged at an output end of the driving motor, and the other end of which is connected to a bottom position of the groove in the measurement plate;

[0020] a displacement sensor, which is arranged on the driving rod and senses a moving distance of the bottom position of the groove in the measurement plate.

[0021] Optionally, in some embodiments of the present application, the adjustable modular structure further comprises:

[0022] a guiding device, which is arranged inside the groove of the measurement plate and is arranged in parallel with the driving rod, and is used for guiding the bottom position of the groove when the driving rod drives the bottom position of the groove to move;

[0023] limit switches, which are located at two extreme positions of a moving path of the bottom position of the measurement plate, and are connected to the control terminal, and when the bottom position of the groove moves to the extreme position, the limit switch is triggered and sends a signal to the control terminal, and the control terminal controls the driving motor to stop running according to the signal.

[0024] Optionally, in some embodiments of the present application, the optical detection device comprises an optical camera, which is arranged above the measurement plate, and an output end of the optical camera is directed towards the measurement plate.

[0025] The optical camera is connected to an image processing device, which processes images of the optical camera.

[0026] Optionally, in some embodiments of the present application, the optical detection device further comprises:

[0027] an illumination module, which is arranged above the measurement plate and is arranged around the optical camera, and provides a uniform and stable light environment;

[0028] an angle adjusting mechanism, which is connected to the optical camera and is used for adjusting a shooting angle of the optical camera, and the angle adjusting mechanism is connected to the control terminal, and the control terminal controls the angle adjusting mechanism according to a preset program or a manual instruction.

[0029] Optionally, in some embodiments of the present application, the image processing device comprises:

[0030] an image preprocessing unit, configured to perform preprocessing operations of denoising, enhancing contrast and adjusting brightness on an image captured by the optical camera;

[0031] a feature extraction unit, connected to the image preprocessing unit, configured to extract key features from the preprocessed image, the key features including edge profiles of the grid belt, grid size and surface defect features;

[0032] an image analysis unit, connected to the feature extraction unit, configured to perform quality analysis on the grid belt according to the extracted key features, determine whether the grid belt meets preset specification standards, and generate analysis result data.

[0033] Optionally, in some embodiments of the present application, the control terminal comprises:

[0034] a data receiving unit, electrically connected to the signal processing module, the controller, the displacement sensor and the image analysis unit, configured to receive the pressure signal, the signal of the temperature sensor, the movement distance data sensed by the displacement sensor and the analysis result data generated by the image analysis unit;

[0035] a data processing unit, connected to the data receiving unit, configured to comprehensively process the data received by the data receiving unit, compare the pressure signal with a preset pressure threshold value, compare the signal of the temperature sensor with a preset temperature threshold value, and determine the current state of the measuring plate and the overall quality condition of the grid belt in combination with the movement distance data and the analysis result data;

[0036] a feedback output unit, connected to the data processing unit, configured to generate corresponding feedback information according to the determination result of the data processing unit, and output the feedback information to an external display device or a related control device.

[0037] Optionally, in some embodiments of the present application, further comprising:

[0038] a communication module, connected to the feedback output unit of the control terminal, configured to transmit the feedback information to a remote monitoring center;

[0039] a storage module, connected to the data receiving unit of the control terminal, configured to store the pressure signal, the signal of the temperature sensor, the movement distance data, the analysis result data and the feedback information.

[0040] Optionally, in some embodiments of the present application, further comprising:

[0041] a protective shell, wrapping the intelligent detection module and the adjustable modular structure.

[0042] A heat dissipation assembly is arranged on the protective shell.

[0043] Compared with the prior art, the beneficial effects in the present application are:

[0044] 1. By arranging multiple pressure sensors and temperature sensors at the bottom of the measuring plate groove, the weight and temperature of the mesh belt at different positions can be detected simultaneously;

[0045] 2. The optical detection device uses a high-resolution optical camera to accurately capture mesh belt image information, and cooperates with the illumination module to provide uniform and stable illumination, ensuring image quality and accurately determining whether the mesh belt meets the preset specification standard, effectively improving measurement accuracy and product quality control capability;

[0046] 3. The driving motor can drive the groove on the measuring plate to move in the vertical direction, the displacement sensor detects the moving distance in real time, the guiding device guides the movement of the groove bottom, and the limit switch triggers and controls the driving motor to stop running when the groove bottom moves to the limit position, realizing accurate and stable adjustment of the position of the measuring plate groove, adapting to different measurement requirements, and ensuring the safety of equipment operation. BRIEF DESCRIPTION OF DRAWINGS

[0047] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0048] Figure 1 The overall structure schematic diagram of the continuous casting and rolling grid mesh belt measuring device provided by the embodiments of the present application is shown.

[0049] Figure 2 The side cut structure schematic diagram of the continuous casting and rolling grid mesh belt measuring device provided by the embodiments of the present application is shown.

[0050] Figure 3 The overall structure schematic diagram of the illumination module provided by the embodiments of the present application is shown.

[0051] Explanation of reference signs:

[0052] 100, intelligent detection module; 110, pressure sensor; 120, temperature sensor; 200, adjustable modular structure; 210, driving motor; 220, driving rod; 230, guiding device; 240, limit switch; 250, displacement sensor; 300, optical detection device; 310, optical camera; 320, illumination module; 400, measuring plate; 410, bottom plate; 420, groove. DETAILED DESCRIPTION

[0053] 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application. It can be understood that the drawings are provided only for reference and illustration, and are not used to limit the present application. The connection relationship shown in the drawings is only for clear description, and does not limit the connection mode.

[0054] Specifically, as shown in the drawings, the present application provides a continuous casting and rolling grid net belt measuring device, which is provided with a measuring plate 400 on the main body. The measuring plate 400 is provided with a bottom plate 410 in the embodiments of the present application, and the bottom plate 410 is formed with a groove 420 for accommodating and measuring the net belt. Figure 1

[0055] In the measuring process, the main body is provided with three main parts of an intelligent detection module 100, an adjustable modular structure 200 and an optical detection device 300.

[0056] Among them, the measuring plate 400 is arranged in the protective shell, the protective shell wraps the intelligent detection module 100 and the adjustable modular structure 200, and a heat dissipation assembly is arranged on the protective shell, which dissipates heat for the intelligent detection module 100, the adjustable modular structure 200 and the optical detection device 300 inside.

[0057] The components of the heat dissipation assembly can be realized by the existing technology, and the specific structure is not described in the present application.

[0058] Among them, the intelligent detection module 100 mainly includes a plurality of pressure sensors 110 on the main body, the plurality of pressure sensors 110 are uniformly distributed at the position of the bottom plate 410 of the measuring plate 400, and the pressure sensor 110 detects the weight of the net belt above the bottom plate 410; a temperature sensor 120 is also arranged at the position of the bottom plate 410, and the temperature sensor 120 detects the temperature of the net belt in the groove 420.

[0059] In order to facilitate the detection of the temperature of the net belt, the temperature sensor 120 arranged on the bottom plate 410 is provided with a plurality of temperature sensors 120, which detect the temperature change at different positions of the net belt.

[0060] ​Through temperature detection and pressure detection of the mesh belt, the overall situation of the mesh belt can be comprehensively judged, and the comprehensive judgment process is processed by the controller, wherein, a signal processing module is also arranged, the signal processing module is electrically connected with the plurality of pressure sensors 110, so that the signal processing module receives the data of the pressure sensors 110, and the data of the pressure sensors 110 is preliminarily processed to form a pressure signal.

[0061] The pressure signal is transmitted to the controller, so that the controller receives the pressure signal, and the controller processes and judges the pressure signal after receiving the pressure signal, and the judgment result controls the adjustable modular structure 200 to adjust.

[0062] At the same time, the controller receives the temperature sensor 120 to control the adjustable modular structure 200 to adjust in real time.

[0063] The controller in the above is a sub-control system in the control terminal as a whole, and through the operation of the control terminal, the controller can directly control the adjustable modular structure 200 to operate.

[0064] The adjustable modular structure 200 mainly includes:

[0065] The driving motor 210 is arranged at the outer side of the measuring plate 400, the driving motor 210 is a linear driving device in the application, and the driving motor 210 is vertically arranged on the measuring plate 400, the output end of the driving motor 210 is provided with a driving rod 220, and the position of the driving rod 220 away from the driving motor 210 is connected with the bottom plate 410, so that the driving rod 220 can drive the bottom plate 410 on the measuring plate 400 to move in the vertical direction.

[0066] In order to observe the moving distance in real time, a displacement sensor 250 is also arranged on the driving rod 220, and the displacement sensor 250 detects the moving distance of the bottom plate 410.

[0067] On the basis of the above structure, a guide device 230 is also arranged, the guide device 230 is arranged as a guide groove in the embodiment of the application, the guide device 230 is arranged at the inner position of the groove 420 of the measuring plate 400, and the guide device 230 is arranged in parallel with the driving rod 220, so that the guide device 230 is used for guiding the moving direction of the bottom plate 410 when the driving rod 220 drives the bottom plate 410 to move.

[0068] Specifically, the guide groove is arranged as a plurality of vertical groove types, a guide rod is arranged at the position corresponding to the vertical groove type on the side of the bottom groove 420, the guide rod is located in the vertical guide groove, so that the guide rod drives the bottom plate 410 to move along the position of the vertical groove type.

[0069] The guide device 230 can limit the movement of the bottom plate 410 to prevent deviation.

[0070] The adjustable modular structure 200 further includes a limit switch 240, which is arranged on the measurement plate 400 and located at the limit position of the movement path of the bottom plate 410. The limit switch 240 is connected to the control terminal. When the bottom plate 410 moves to the limit position, the limit switch 240 is triggered and sends a signal to the control terminal. The control terminal controls the driving motor 210 to stop running according to the signal.

[0071] In this application, the optical detection device 300 includes an optical camera 310, which is specifically arranged above the measurement plate 400, with its lens vertically downward aiming at the bottom plate 410 on the measurement plate 400, so as to accurately capture the image information of the mesh belt. The resolution of the optical camera 310 is high enough to clearly show the detailed features of the mesh belt, such as the edge profile, grid size, and possible surface defects. To ensure that the image quality is not disturbed by external light, the optical camera 310 is also equipped with an illumination module 320 around it, which provides uniform and stable lighting conditions, making the captured images more realistic and reliable. In addition, the optical camera 310 is also connected to an angle adjustment mechanism, which is set as a gear adjustment in this application. By rotating the gear, the shooting angle of the optical camera 310 is adjusted, so that the mechanism allows the shooting angle of the camera to be adjusted within a certain range to adapt to different measurement needs or optimize the image capture effect. The angle adjustment mechanism is connected to the control terminal, and the user can easily adjust the camera angle through the pre-set program or manual instruction of the control terminal.

[0072] In the above, the image processing device includes an image processing unit that processes the image information transmitted by the optical camera 310. The processing process includes operations such as denoising, enhancing contrast, and adjusting brightness. This operation logic can highlight some features in the image information. These features are processed by a feature extraction unit to extract key feature data in the image, including the edge profile of the grid mesh belt, the grid size, and the surface defect features.

[0073] After extracting the key feature data, the image analysis unit analyzes the quality of the grid mesh belt based on the extracted key features, determines whether the grid mesh belt meets the pre-set specification standard, and generates analysis result data.

[0074] In the above process, the feature extraction unit is connected to the image preprocessing unit, and the image analysis unit is connected to the feature extraction unit.

[0075] The control terminal mainly comprises a data receiving unit, which receives the pressure signal, the signal of the temperature sensor 120, the moving distance data of the displacement sensor 250 and the analysis result data of the image analysis unit. After receiving the relevant information, the data receiving unit transmits the data content to the data processing unit. The data processing unit is provided with a preset pressure threshold and a preset temperature threshold. According to the comparison between the actual received data and the content of the different preset pressure threshold and temperature threshold, it is analyzed whether the received data has the same characteristics as the key characteristics of the standard grid net belt under the preset pressure threshold and temperature threshold. The current state of the measurement plate 400 and the overall quality condition of the grid net belt are judged.

[0076] The control terminal is also provided with a feedback output unit. The feedback output unit generates feedback data from the data processed by the data processing unit. The feedback data is output to the corresponding external display device and the related control device, so as to facilitate the observation and processing of the operator.

[0077] In the embodiment of the present application, a communication module and a storage module are also included. The communication module is connected with the feedback output unit in the control terminal. The communication module transmits the quality analysis result generated by the feedback output unit to the remote monitoring center in real time based on the Ethernet protocol, so as to realize remote data monitoring. Meanwhile, the storage module is connected with the data receiving unit of the control terminal, and is used for storing the pressure signal, the signal of the temperature sensor 120, the moving distance data, the analysis result data and the feedback information.

[0078] The above embodiments are only used to illustrate the technical method of the present application, but not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical method of the present application.

Claims

1. A continuous casting and rolling grid belt measuring device, characterized in that: include: An intelligent detection module is provided on the measuring plate, wherein the intelligent detection module is arranged in a rectangular shape on the measuring plate and measures the pressure on the measuring plate; an adjustable modular structure disposed on the measuring plate, wherein the adjustable modular structure adjusts the depth of the groove on the measuring plate; an optical detection device, disposed above the measuring plate, for capturing an image of the measuring plate and outputting image information; The control terminal, the intelligent detection module, the adjustable modular structure, and the optical detection device are all electrically connected to the control terminal, and the control terminal performs feedback output according to the image information.

2. The continuous casting and rolling grid belt measuring device according to claim 1, characterized in that: The intelligent detection module includes: A plurality of pressure sensors, wherein the plurality of pressure sensors are evenly arranged at the bottom of the groove of the measuring plate; A plurality of temperature sensors, wherein the plurality of temperature sensors are evenly arranged at the bottom of the groove of the measuring plate; a signal processing module electrically connected to the plurality of pressure sensors, the signal processing module receiving data from the pressure sensors and performing preliminary processing on the data to form pressure signals; A controller is connected to the signal processing module and the temperature sensor, and controls the adjustable modular structure to adjust the measuring plate according to the signal of the temperature sensor.

3. The continuous casting and rolling grid belt measuring device according to claim 2, characterized in that: The adjustable modular structure includes: A driving motor, wherein the driving motor is arranged on one side of the measuring plate; A driving rod, one end of which is arranged at the output end of the driving motor and the other end of which is connected to the bottom of the groove in the measuring plate; A displacement sensor is provided on the driving rod, and the displacement sensor senses the movement distance of the bottom position of the groove in the measuring plate.

4. The continuous casting and rolling grid belt measuring device according to claim 3, characterized in that: The adjustable modular structure further comprises: a guide device, disposed inside the groove of the measuring plate and parallel to the driving rod, the guide device being used to guide the bottom position of the groove when the driving rod drives the bottom position of the groove to move; The limit switches are located at the two end extreme positions of the moving path of the bottom position of the measuring plate. The limit switches are connected to the control terminal. When the bottom position of the groove moves to the extreme position, the limit switch is triggered and sends a signal to the control terminal. The control terminal controls the drive motor to stop running according to the signal.

5. The continuous casting and rolling grid belt measuring device according to claim 3, characterized in that: The optical detection device includes an optical camera, which is located above the measuring plate, and an output end of the optical camera faces the direction of the measuring plate; The optical camera is connected to an image processing device, and the image processing device processes the image of the optical camera.

6. The continuous casting and rolling grid belt measuring device according to claim 5, characterized in that: The optical detection device further comprises: an illumination module, disposed above the measurement plate and arranged around the optical camera, the illumination module providing a uniform and stable illumination environment; An angle adjustment mechanism is connected to the optical camera and is used to adjust the shooting angle of the optical camera. The angle adjustment mechanism is connected to the control terminal, and the control terminal controls the angle adjustment mechanism according to a preset program or manual instructions.

7. The continuous casting and rolling grid belt measuring device according to claim 5, characterized in that: The image processing device comprises: An image preprocessing unit, configured to perform preprocessing operations of denoising, enhancing contrast, and adjusting brightness on the image captured by the optical camera; A feature extraction unit connected to the image preprocessing unit, for extracting key features from the preprocessed image, wherein the key features include edge contours of the grid belt, grid size, and surface defect features; An image analysis unit is connected to the feature extraction unit. The image analysis unit performs quality analysis on the grid mesh belt based on the extracted key features, determines whether the grid mesh belt meets the preset specification standards, and generates analysis result data.

8. The continuous casting and rolling grid belt measuring device according to claim 7, characterized in that: The control terminal includes: a data receiving unit, electrically connected to the signal processing module, the controller, the displacement sensor, and the image analysis unit, respectively, for receiving the pressure signal, the signal of the temperature sensor, the movement distance data sensed by the displacement sensor, and the analysis result data generated by the image analysis unit; a data processing unit connected to the data receiving unit, performing comprehensive processing on the data received by the data receiving unit, comparing the pressure signal with a preset pressure threshold, comparing the signal of the temperature sensor with a preset temperature threshold, and combining the movement distance data and the analysis result data to determine the current state of the measuring plate and the overall quality of the grid belt; The feedback output unit is connected to the data processing unit, generates corresponding feedback information according to the judgment result of the data processing unit, and outputs the feedback information to an external display device or a related control device.

9. The continuous casting and rolling grid belt measuring device according to claim 8, characterized in that: Also includes: a communication module, connected to the feedback output unit of the control terminal, for transmitting the feedback information to a remote monitoring center; A storage module is connected to the data receiving unit of the control terminal and is used to store the pressure signal, the signal of the temperature sensor, the moving distance data, the analysis result data and the feedback information.

10. The continuous casting and rolling grid belt measuring device according to claim 1, characterized in that: Also includes: A protective shell, wherein the protective shell encloses the intelligent detection module and the adjustable modular structure; The heat dissipation component is arranged on the protective shell.

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