Offset adjusting method and device, readable storage medium and continuous casting machine
By real-time detection and automatic adjustment of the position of the ingot lead rod in the continuous casting machine, the problem of the ingot lead rod deviating from the casting flow center line is solved, ensuring the stable operation of the continuous casting machine and the quality and purity of the casting billet.
Patent Information
- Application Number
- CN202510327706.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2025-07-11
AI Technical Summary
In the prior art, the continuous casting machine's ingot rod deviates from the center line of the casting flow, resulting in a deviation between the tung-middle water port and the crystallizer, causing the crystallizer to deflect, affecting the surface quality and purity of the casting billet, and the accuracy of the existing offset adjustment method is low.
By detecting the position of the ingot guide rod during the continuous casting machine, obtaining offset data, determining the fault status, and automatically adjusting the position of the ingot guide rod with the adjustment device to eliminate the offset and ensure the accuracy of the ingot guide rod.
The accuracy of the position of the ingot lead rod is achieved, the operation stability of the continuous casting machine is ensured, offset failure is avoided, and the quality and purity of the casting billet is improved.
Smart Images
Figure CN120286661A_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of equipment control, and particularly to a method and device for offset adjustment, a readable storage medium, and a continuous casting machine. Background Art
[0002] When the dummy bar of the continuous casting machine deviates from the center line of the casting stream, it will cause a deviation between the tundish nozzle and the mold, resulting in the phenomenon of uneven flow in the mold, which has a certain impact on the surface quality of the billet. In severe cases, defects such as cracks will occur. At the same time, the uneven flow in the mold will cause the steel water flow field to be uneven, which is not conducive to the floating of inclusions and has a greater impact on the purity of the billet. Currently, the offset of the dummy bar relies on manual measurement, resulting in technical problems such as low accuracy in the existing offset adjustment methods. Summary of the Invention
[0003] Embodiments of this application provide a method and device for offset adjustment, a readable storage medium, and a continuous casting machine, which are used to solve technical problems such as low accuracy in the prior art.
[0004] In the first aspect of the embodiments of this application, a method for offset adjustment is provided, which is applied to the dummy bar of a continuous casting machine. The continuous casting machine further includes an adjustment device. The method includes:
[0005] During the operation of the continuous casting machine, detect the position of the dummy bar to obtain the offset data of the dummy bar;
[0006] According to the offset data, determine the first fault state of the dummy bar;
[0007] When the first fault state indicates a fault, adjust the position of the dummy bar through the adjustment device.
[0008] In the offset adjustment method of this embodiment, when the dummy bar has an offset fault, the position of the dummy bar can be accurately adjusted through the adjustment device, ensuring the position accuracy of the dummy bar and further ensuring the operation stability of the continuous casting machine.
[0009] In the second aspect of the embodiments of this application, an offset adjustment device is provided, which is applied to the dummy bar of a continuous casting machine. The continuous casting machine further includes an adjustment device. The device includes:
[0010] An acquisition unit, configured to detect the position of the dummy bar during the operation of the continuous casting machine to obtain the offset data of the dummy bar;
[0011] A processing unit, configured to determine the first fault state of the dummy bar according to the offset data;
[0012] A control unit, configured to adjust the position of the dummy bar through the adjustment device when the first fault state indicates a fault.
[0013] In the offset adjustment method of this embodiment, in the case of an offset fault of the dummy bar, the position of the dummy bar can be accurately adjusted through the adjustment device, ensuring the position accuracy of the dummy bar and thus ensuring the operation stability of the continuous casting machine.
[0014] In the third aspect of the embodiments of the present application, another offset adjustment device is provided, including a processor and a memory. A computer program is stored in the memory, and when the computer program is executed by the processor, the steps of the offset adjustment method in any of the above embodiments are implemented. Therefore, this offset adjustment device has all the beneficial effects of the offset adjustment method in any of the above embodiments, and will not be elaborated here.
[0015] In the fourth aspect of the embodiments of the present application, a readable storage medium is proposed, on which a program or instruction is stored. When the program or instruction is executed by the processor, the steps of the offset adjustment method in any of the above embodiments are implemented. Therefore, this readable storage medium has all the beneficial effects of the offset adjustment method in any of the above embodiments, and will not be elaborated here.
[0016] According to the fifth aspect of the present invention, a continuous casting machine is proposed, including: the offset adjustment device defined in the second aspect above, or the offset adjustment device defined in the third aspect above, and / or the readable storage medium defined in the fourth aspect above. Therefore, it has all the beneficial technical effects of the offset adjustment device defined in the second aspect above, or the offset adjustment device defined in the third aspect above, and / or the readable storage medium defined in the fourth aspect above, and will not be elaborated here too much. Description of the Drawings
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0018] Figure 1 It is a flowchart of the offset adjustment method provided by the embodiments of the present application;
[0019] Figure 2 It is one of the schematic diagrams of the offset adjustment method provided by the embodiments of the present application;
[0020] Figure 3 It is another schematic diagram of the offset adjustment method provided by the embodiments of the present application;
[0021] Figure 4 It is the third schematic diagram of the offset adjustment method provided by the embodiments of the present application;
[0022] Figure 5 The fourth schematic diagram of the offset adjustment method provided by the embodiment of the present application;
[0023] Figure 6 The fifth schematic diagram of the offset adjustment method provided by the embodiment of the present application;
[0024] Figure 7 The functional module block diagram of the offset adjustment device provided by the embodiment of the present application;
[0025] Figure 8 The structural block diagram of the offset adjustment device provided by the embodiment of the present application. Detailed implementation manners
[0026] In order to better understand the technical solutions provided by the embodiments of this specification, the technical solutions of the embodiments of this specification will be described in detail below through the accompanying drawings and specific embodiments. It should be understood that the specific features in the embodiments of this specification and the embodiments are detailed descriptions of the technical solutions of the embodiments of this specification, rather than limitations on the technical solutions of this specification. Without conflict, the technical features in the embodiments of this specification and the embodiments can be combined with each other.
[0027] In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element. The term "more than two" includes two or more than two.
[0028] In some embodiments, as Figure 1 shown, an offset adjustment method is provided in the embodiments of the present application, including:
[0029] Step S101, during the operation of the continuous casting machine, detect the position of the dummy bar to obtain the offset data of the dummy bar;
[0030] Step S102, determine the first fault state of the dummy bar according to the offset data;
[0031] Step S103, when the first fault state is a fault, adjust the position of the dummy bar through an adjustment device.
[0032] In this embodiment, a method for offset adjustment is proposed, which is applied to the dummy bar of a continuous casting machine. The continuous casting machine further includes an adjustment device. The continuous casting machine is used to continuously cast high-temperature molten steel into billets with a certain cross-sectional shape and certain dimensional specifications, and the adjustment device is used to control the position of the dummy bar.
[0033] During the operation of the continuous casting machine, the position of the dummy bar is detected in real time to obtain the offset data of the dummy bar, where the offset data represents the position offset of the dummy bar.
[0034] Exemplarily, the offset data can represent the position data of the dummy bar offset from the center line.
[0035] According to the offset data, the first fault state of the dummy bar is determined, where the first fault state indicates whether there is an offset fault in the dummy bar.
[0036] Exemplarily, the offset data can include the position offset value. By comparing the position offset value with the offset threshold, the first fault state of the dummy bar is determined.
[0037] Exemplarily, the first fault state can be that there is a fault or no fault occurs.
[0038] Exemplarily, when the position offset value is greater than the offset threshold, it is determined that the first fault state is that there is a fault.
[0039] Exemplarily, when the position offset value is less than the offset threshold, it is determined that the first fault state is that no fault occurs.
[0040] When the first fault state is that there is a fault, the position of the dummy bar is adjusted through the adjustment device.
[0041] Exemplarily, when the first fault state is that there is a fault, the adjustment device is started, and the adjustment device can automatically adjust the position of the dummy bar to eliminate the position offset of the dummy bar, thereby ensuring the stable operation of the continuous casting machine.
[0042] It should be noted that when the first fault state is that there is a fault, the position of the dummy bar can be accurately adjusted through the adjustment device, avoiding the occurrence of offset faults in the dummy bar, ensuring the position accuracy of the dummy bar, and further ensuring the operation stability of the continuous casting machine.
[0043] The offset adjustment method in this embodiment can accurately adjust the position of the dummy bar through the adjustment device when the dummy bar has an offset fault, ensuring the position accuracy of the dummy bar, and further ensuring the operation stability of the continuous casting machine.
[0044] In some embodiments, an offset adjustment method is provided in the embodiments of the present application. The position of the dummy bar is detected to obtain the offset data of the dummy bar, including:
[0045] Step S201: Detect the distance between the dummy bar and the first side to obtain a first distance value;
[0046] Step S202: Detect the distance between the dummy bar and the second side to obtain a second distance value;
[0047] Step S203: Determine the offset data according to the first distance value and the second distance value.
[0048] In this embodiment, the continuous casting machine further includes a mold, and the mold includes a first side and a second side. Among them, the first side and the second side are parallel sides, and the dummy bar is located between the first side and the second side.
[0049] Exemplarily, the dummy bar is placed in the mold and has gaps with the first side and the second side respectively.
[0050] Detect the distance between the dummy bar and the first side to obtain a first distance value, where the first distance value is the distance between the dummy bar and the first side.
[0051] Detect the distance between the dummy bar and the second side to obtain a second distance value, where the second distance value is the distance between the dummy bar and the second side.
[0052] Determine the offset data according to the first distance value and the second distance value.
[0053] Exemplarily, by comparing the first distance value and the second distance value, the offset data is further determined.
[0054] In some embodiments, an offset adjustment method is provided in the embodiments of the present application. The offset data is determined according to the first distance value and the second distance value, including:
[0055] Step S301: Calculate the difference between the first distance value and the second distance value to obtain a distance difference;
[0056] Step S302: Determine the offset data according to the distance difference.
[0057] In this embodiment, calculate the difference between the first distance value and the second distance value to obtain a distance difference, where the distance difference is the difference between the first distance value and the second distance value.
[0058] Determine the offset data according to the distance difference.
[0059] Exemplarily, when the distance difference is 0, it can be determined that the first fault state is no fault.
[0060] Exemplarily, when the distance difference is greater than the offset threshold, it can be determined that the first fault state is a fault existing.
[0061] In some embodiments, an offset adjustment method is provided in the embodiments of the present application. The position of the dummy bar is detected to obtain the offset data of the dummy bar, including:
[0062] Step S401, collect the image data of the dummy bar through an image acquisition device;
[0063] Step S402, perform recognition processing on the image data to obtain the offset data.
[0064] In this embodiment, the continuous casting machine further includes an image acquisition device. Through the image acquisition device, the image data of the dummy bar is collected, and then the image data is subjected to recognition processing to obtain the offset data.
[0065] Exemplarily, the image data can be two-dimensional image data or three-dimensional image data.
[0066] Exemplarily, by performing recognition processing on the image data, the first distance value between the dummy bar and the first side can be determined, and the second distance value between the dummy bar and the second side can also be determined.
[0067] Exemplarily, the image data is subjected to recognition processing through a deep learning model.
[0068] In some embodiments, an offset adjustment method is provided in the embodiments of the present application. After adjusting the position of the dummy bar through an adjustment device, the method further includes:
[0069] Step S501, re-determine the second fault state of the dummy bar;
[0070] Step S502, when the second fault state is a fault existing, adjust the car track corresponding to the dummy bar.
[0071] In this embodiment, after adjusting the position of the dummy bar through the adjustment device, the position of the dummy bar is detected again to obtain the second fault state of the dummy bar.
[0072] When the second fault state is a fault existing, adjust the car track corresponding to the dummy bar.
[0073] Exemplarily, after adjusting the position of the dummy bar through the adjustment device, if the dummy bar still has an offset, the elevation, levelness, etc. of the car track corresponding to the dummy bar can be measured and adjusted.
[0074] In some embodiments, an offset adjustment method is provided in the embodiments of the present application. After adjusting the carriage track corresponding to the dummy bar, the method further includes:
[0075] Step S601, re-determine the third fault state of the dummy bar;
[0076] Step S602, when the second fault state indicates a fault, replace the dummy bar of the continuous casting machine.
[0077] In this embodiment, after adjusting the carriage track corresponding to the dummy bar, the position of the dummy bar is detected again to obtain the third fault state of the dummy bar.
[0078] When the third fault state indicates a fault, replace the dummy bar of the continuous casting machine.
[0079] Exemplarily, after adjusting the position of the dummy bar by the adjusting device, if the dummy bar still has an offset, it is necessary to coordinate the downtime of the continuous casting machine to replace the dummy bar. Since this method occupies a relatively long downtime of the casting machine, this method is the last processing flow.
[0080] Exemplarily, there are positioning pins between the mold and the vibration installation, so the center line of the mold and the center line of the vibration, that is, the center line of the casting stream, are basically the same. As Figure 2 shown, during the standby process of the continuous casting machine, after the dummy bar is inserted into the casting machine, it is necessary to adjust the narrow side positions on both sides of the mold to a state where they are basically in contact with the dummy bar to complete operations such as discharging cold materials. The narrow side positions on both sides of the mold are adjusted synchronously. Once the position of the dummy bar deviates from the center line of the casting stream, there will be a situation where one narrow side of the mold is in contact with the dummy bar, and there is still a certain distance between the other narrow side and the dummy bar, that is, distance a. At this time, the distance between the center line of the dummy bar and the center line of the casting stream is a / 2. At this time, it is necessary to move the other narrow side alone to a state in contact with the dummy bar to perform the next operation. Since the moving speed of the narrow side of the mold is fixed, by keeping one narrow side of the mold stationary and monitoring the duration of the movement of the other narrow side, the offset monitoring function of the dummy bar can be realized, that is, the offset distance of the dummy bar is the duration of this state × the moving speed of the narrow side of the mold / 2.
[0081] Analyze the reasons for the offset of the dummy bar. It is basically clear that the reasons include the wear of the dummy bar itself, the serious non-synchronization of the pressing down of the driving rollers on the segment, and the difference in the elevation of the carriage track of the dummy bar. (1) Wear of the dummy bar itself. Combining Figure 3 the analysis, once the joints of the dummy bar are worn, gaps will be generated at the joint parts. If the wear degrees on the left and right sides are different, when the dummy bar is detached from the carriage of the dummy bar during standby, under the influence of its own gravity, the dummy bar will tilt towards the side with serious joint wear, resulting in the offset of the dummy bar. At the same time, after the joints of the dummy bar are worn, there will be a certain lateral displacement, which will also cause the offset of the dummy bar. (2) Serious non-synchronization of the pressing down of the driving rollers on the segment. CombiningFigure 4 Analysis shows that during the conveying process of the dummy bar, the pressing of the driving rollers is severely asynchronous. There will be a problem that one side of the driving roller contacts the dummy bar while the other side does not. The transmission on the side in contact with the driving roller speeds up, causing the dummy bar to shift. (3) There are differences in the track elevation of the dummy bar cart. Combining Figure 5 and Figure 6 Analysis shows that differences in the track elevation of the dummy bar cart will result in differences in the heights on both sides of the dummy bar. During the process of inserting the dummy bar, affected by gravity, the dummy bar will tilt towards the side with a lower height, resulting in an offset problem when the dummy bar is inserted into the mold.
[0082] In some embodiments, as Figure 7 shown, in the embodiments of the present application, an offset adjustment device 700 is provided, including:
[0083] An acquisition unit 702, configured to detect the position of the dummy bar during the operation of the continuous casting machine to obtain the offset data of the dummy bar;
[0084] A processing unit 704, configured to determine the first fault state of the dummy bar according to the offset data;
[0085] A control unit 706, configured to, when the first fault state is a fault, adjust the position of the dummy bar through the adjustment device.
[0086] In this embodiment, an offset adjustment device 700 is proposed, which is applied to the dummy bar of the continuous casting machine. Among them, the continuous casting machine further includes an adjustment device. The continuous casting machine is used to continuously cast high-temperature molten steel into billets with a certain cross-sectional shape and certain dimensional specifications, and the adjustment device is used to control the position of the dummy bar.
[0087] During the operation of the continuous casting machine, the position of the dummy bar is detected in real time to obtain the offset data of the dummy bar, where the offset data represents the position offset of the dummy bar.
[0088] Exemplarily, the offset data may represent the position data of the dummy bar offset from the center line.
[0089] According to the offset data, the first fault state of the dummy bar is determined, where the first fault state represents whether there is an offset fault in the dummy bar.
[0090] Exemplarily, the offset data may include a position offset value. By comparing the position offset value with the offset threshold, the first fault state of the dummy bar is determined.
[0091] Exemplarily, the first fault state may be a fault or no fault.
[0092] Exemplarily, when the position offset value is greater than the offset threshold, it is determined that the first fault state is a fault exists.
[0093] Exemplarily, when the position offset value is less than the offset threshold, it is determined that the first fault state is no fault occurs.
[0094] When the first fault state is a fault exists, the position of the dummy bar is adjusted by an adjustment device.
[0095] Exemplarily, when the first fault state is a fault exists, the adjustment device is started. The adjustment device can automatically adjust the position of the dummy bar to eliminate the position offset of the dummy bar, thereby ensuring the stable operation of the continuous casting machine.
[0096] It should be noted that when the first fault state is a fault exists, the position of the dummy bar can be accurately adjusted by the adjustment device, avoiding the offset fault of the dummy bar, ensuring the position accuracy of the dummy bar, and thereby ensuring the operation stability of the continuous casting machine.
[0097] In the offset adjustment device 700 in this embodiment, when the dummy bar has an offset fault, the position of the dummy bar can be accurately adjusted by the adjustment device, ensuring the position accuracy of the dummy bar, and thereby ensuring the operation stability of the continuous casting machine.
[0098] In some embodiments, an offset adjustment device 700 is provided in the embodiments of the present application, and further includes:
[0099] A processing unit 704, configured to detect the distance between the dummy bar and the first side to obtain a first distance value;
[0100] A processing unit 704, configured to detect the distance between the dummy bar and the second side to obtain a second distance value;
[0101] A processing unit 704, configured to determine offset data according to the first distance value and the second distance value.
[0102] In some embodiments, an offset adjustment device 700 is provided in the embodiments of the present application, and further includes:
[0103] A processing unit 704, configured to calculate the difference between the first distance value and the second distance value to obtain a distance difference;
[0104] A processing unit 704, configured to determine offset data according to the distance difference.
[0105] In some embodiments, an offset adjustment device 700 is provided in the embodiments of the present application, and further includes:
[0106] A processing unit 704, configured to collect image data of a dummy bar through an image acquisition device;
[0107] The processing unit 704 is configured to perform recognition processing on the image data to obtain offset data.
[0108] In some embodiments, an offset adjustment device 700 is provided in the embodiments of the present application, and further includes:
[0109] A control unit 706, configured to re-determine a second fault state of the dummy bar;
[0110] The control unit 706 is configured to adjust the trolley track corresponding to the dummy bar when the second fault state indicates a fault.
[0111] In some embodiments, an offset adjustment device 700 is provided in the embodiments of the present application, and further includes:
[0112] A control unit 706, configured to re-determine a third fault state of the dummy bar;
[0113] The control unit 706 is configured to replace the dummy bar of the continuous casting machine when the second fault state indicates a fault.
[0114] In some embodiments, as Figure 8 shown, an offset adjustment device 800 is proposed. The offset adjustment device 800 includes a processor 802 and a memory 804. A computer program is stored in the memory 804. When the computer program is executed by the processor 802, the steps of the offset adjustment method in any of the above embodiments are implemented. Therefore, the offset adjustment device 800 has all the beneficial effects of the offset adjustment method in any of the above embodiments, and will not be elaborated herein.
[0115] In some embodiments, a readable storage medium is provided, on which a program is stored. When the program is executed by a processor, the steps of the offset adjustment method in any of the above embodiments are implemented, and thus it has all the beneficial technical effects of the offset adjustment method in any of the above embodiments.
[0116] In some embodiments, a continuous casting machine is provided, including: the offset adjustment device in any of the above embodiments, and / or the readable storage medium in any of the above embodiments. Therefore, it has all the beneficial technical effects of the offset adjustment device in any of the above embodiments, and / or the readable storage medium in any of the above embodiments, and will not be elaborated herein too much.
[0117] It should be noted that in the above embodiments, the descriptions of the respective embodiments have their own focuses. For parts not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.
[0118] Those skilled in the art should understand that the embodiments of the present application can be provided as a method, a system, or a computer program product. Therefore, the present application can take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present application can take the form of a computer program product implemented on one or more computer-readable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-readable program code.
[0119] The present application is described with reference to the flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each flow and / or block in the flowchart and / or block diagram, as well as the combination of flows and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded computer, or other programmable data processing devices to generate a machine, such that the instructions executed by the processor of the computer or other programmable data processing devices generate a device for implementing the functions specified in Figure 1 one flow or multiple flows and / or blocks Figure 1 one block or multiple blocks.
[0120] These computer program instructions can also be stored in a computer-readable memory that can direct a computer or other programmable data processing device to work in a specific manner, such that the instructions stored in the computer-readable memory generate a manufactured article including an instruction device that implements the functions specified in Figure 1 one flow or multiple flows and / or blocks Figure 1 one block or multiple blocks.
[0121] These computer program instructions can also be loaded onto a computer or other programmable data processing device, such that a series of operation steps are executed on the computer or other programmable device to generate a computer-implemented process, so that the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in Figure 1 one flow or multiple flows and / or blocks Figure 1 one block or multiple blocks.
[0122] The embodiments of the present application also provide a computer program product, which includes computer software instructions that, when running on a processing device, cause the processing device to execute the process of the offset adjustment method.
[0123] A computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, the processes or functions according to the embodiments of the present application are generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions may be transmitted from a website, a computer, a server, or a data center to another website, a computer, a server, or a data center in a wired manner (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or a wireless manner (such as infrared, wireless, microwave, etc.). The computer-readable storage medium may be any available medium that can be stored by a computer or a data storage device such as a server, a data center, etc. that includes one or more available media integrated. The available medium may be a magnetic medium (such as a floppy disk, a hard disk, a magnetic tape), an optical medium (such as a DVD), or a semiconductor medium (such as a solid state disk (SSD)), etc.
[0124] Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the above-described systems, devices, and units can refer to the corresponding processes in the foregoing method embodiments and will not be described herein again.
[0125] In several embodiments provided in the present application, it should be understood that the disclosed devices, apparatuses, and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of units is only a logical function division, and there may be other division methods in actual implementation. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other may be indirect couplings or communication connections through some interfaces, devices, or units, and may be in an electrical, mechanical, or other form.
[0126] The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0127] In addition, in each embodiment of the present application, the functional units can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.
[0128] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, or all or part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical discs.
[0129] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of each embodiment of the present application.
[0130] Although the preferred embodiments of this specification have been described, those skilled in the art can make additional changes and modifications once they know the basic creative concepts. Therefore, the appended claims are intended to be construed as including the preferred embodiments and all changes and modifications that fall within the scope of this specification.
[0131] Obviously, those skilled in the art can make various changes and modifications to this specification without departing from the spirit and scope of this specification. Thus, if these modifications and variations of this specification fall within the scope of the claims of this specification and their equivalent technologies, this specification is also intended to include these modifications and variations.
Claims
1. An offset adjustment method, characterized in that, The dummy bar applied to a continuous casting machine, the continuous casting machine further includes an adjustment device, and the method includes: During the operation of the continuous casting machine, detecting the position of the dummy bar to obtain the offset data of the dummy bar; Determining the first fault state of the dummy bar according to the offset data; When the first fault state indicates a fault, adjusting the position of the dummy bar through the adjustment device.
2. The method according to claim 1, characterized in that The continuous casting machine further includes a mold, the mold includes a first side and a second side, and detecting the position of the dummy bar to obtain the offset data of the dummy bar includes: Detecting the distance between the dummy bar and the first side to obtain a first distance value; Detecting the distance between the dummy bar and the second side to obtain a second distance value; Determining the offset data according to the first distance value and the second distance value.
3. The method according to claim 2, characterized in that The determining the offset data according to the first distance value and the second distance value includes: Calculating the difference between the first distance value and the second distance value to obtain a distance difference; Determining the offset data according to the distance difference.
4. The method according to claim 1, wherein The continuous casting machine further includes an image acquisition device, and detecting the position of the dummy bar to obtain the offset data of the dummy bar includes: Collecting the image data of the dummy bar through the image acquisition device; Performing recognition processing on the image data to obtain the offset data.
5. The method according to any one of claims 1 to 4, characterized in that, After adjusting the position of the dummy bar through the adjustment device, the method further includes: Redetermining the second fault state of the dummy bar; When the second fault state indicates a fault, adjusting the carriage track corresponding to the dummy bar.
6. The method according to claim 5, characterized in that, After adjusting the carriage track corresponding to the dummy bar, the method further includes: Redetermining the third fault state of the dummy bar; When the second fault state indicates a fault, replacing the dummy bar of the continuous casting machine.
7. An offset adjustment device, characterized in that, The dummy bar applied to a continuous casting machine, the continuous casting machine further includes an adjustment device, and the device includes: An acquisition unit for detecting the position of the dummy bar during the operation of the continuous casting machine to obtain the offset data of the dummy bar; A processing unit for determining the first fault state of the dummy bar according to the offset data; A control unit for adjusting the position of the dummy bar through the adjustment device when the first fault state indicates a fault.
8. An offset adjustment device, characterized in that, Includes: A processor; A memory, in which a program or instruction is stored, and when the processor executes the program or instruction in the memory, the steps of the offset adjustment method as described in any one of claims 1 to 6 are implemented.
9. A readable storage medium, characterized in that, A program or instruction is stored on a readable storage medium, and when the program or instruction is executed by a processor, the steps of the offset adjustment method as described in any one of claims 1 to 6 are implemented.
10. A continuous casting machine, characterized in that, Includes: The offset adjustment device as described in claim 7 or 8; And / or The readable storage medium as described in claim 9.