Profile milling pipe mouth position detection system

By optimizing the fiber optic head design and precise signal processing, combined with saw motion control and fault handling, the problem of detection result deviation in traditional profile milling pipe processing was solved, and accurate detection and efficient production of complex-shaped steel pipes were achieved.

CN119634795BActive Publication Date: 2025-09-30KAIKONG AUTOMATION EQUIP (TIANJIN) CO LTD
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Patent Information

Application Number
CN202411967277.1
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2025-09-30
Estimated Expiration
2044-12-30

AI Technical Summary

Technical Problem

In traditional profile milling pipe processing, the fiber optic head is simply designed and it is difficult to effectively capture the surface information of complex-shaped steel pipes, resulting in deviations in detection results. In addition, manual measurement and simple mechanical positioning have problems of low efficiency and poor accuracy.

Method used

A profile milling pipe mouth position detection system was designed, which included a fiber optic head design and application module, a signal detection and logic judgment module, a saw motion control module, a fault handling and safety mechanism module, a system restart and production guarantee module, a data recording and analysis module, and a system interface and user interaction module. By optimizing the fiber optic head and precise signal processing, accurate detection of complex-shaped steel pipes can be achieved.

Benefits of technology

It improves the accuracy and stability of detection, reduces errors, enhances the automation level of the system, shortens the production cycle, provides safety protection, and adapts to different production needs and changes.

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Abstract

The present invention relates to the field of production and processing technology for profile milling pipes, and discloses a profile milling pipe mouth position detection system, comprising: an optical fiber head design and application module, a signal detection and logic judgment module, a saw car motion control module, a fault handling and safety mechanism module, and a system restart and production guarantee module; the system restart and production guarantee module is used after completing a round of detection; the data recording and analysis module is used to accumulate data during the operation of the system, providing a basis for subsequent analysis and improvement, and through analysis of the data, discovering the optimization space and potential problems of the system, thereby improving system performance. Through the optimized design of the optical fiber head design and application module and the signal detection and logic judgment module, the optical fiber head can better capture the surface information of the steel pipe, and with the sophisticated signal detection and judgment logic, it can accurately identify subtle differences and complex situations, and can ensure the accuracy and reliability of the pipe mouth position detection, regardless of whether the steel pipe is made of special materials or has a complex shape.
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Description

Technical Field

[0001] The invention relates to the technical field of production and processing of profile milled pipes, in particular to a profile milled pipe orifice position detection system. Background Art

[0002] In modern manufacturing, pipe processing demands are becoming increasingly diverse and sophisticated. As industrial production demands for pipe quality and precision continue to rise, profile milling has gained widespread application in numerous fields, such as automotive, aerospace, and construction. However, traditional profile milling processes often rely on manual measurement or simple mechanical positioning to determine the pipe nozzle position, an approach that presents numerous limitations.

[0003] Manual measurement is not only inefficient but also susceptible to human influence, resulting in large measurement errors and difficulty ensuring processing accuracy. Simple mechanical positioning devices lack flexibility, cannot adapt to pipes of varying specifications and shapes, and are prone to failure in complex processing environments. However, a detection system, combined with a detector, can improve safety and processing accuracy.

[0004] In previous detection systems, the design of fiber optic heads was relatively simple, lacking targeted optimization, and had limited ability to capture information on the surface of steel pipes. When encountering steel pipes of special materials, due to differences in their surface properties, it was often impossible to effectively obtain accurate signals. For steel pipes with complex shapes, traditional fiber optic heads are even more difficult to fully and accurately cover the detection area, resulting in deviations in the detection results. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides a profile milling pipe mouth position detection system to solve the problem of limited ability to capture surface information of steel pipes. For steel pipes with complex shapes, traditional fiber optic heads are even more difficult to fully and accurately cover the detection area, resulting in deviations in detection results.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The profile milling pipe mouth position detection system includes:

[0008] Fiber optic head design and application module, signal detection and logic judgment module, saw motion control module, fault handling and safety mechanism module, system restart and production guarantee module, data recording and analysis module, system interface and user interaction module;

[0009] The optical fiber head design and application module is used to ensure that the optical fiber head can effectively sense the surface of the steel pipe and obtain accurate detection signals;

[0010] The signal detection and logic judgment module is used to accurately capture and process the signal transmitted from the optical fiber head and extract useful information;

[0011] The saw carriage motion control module is used to achieve precise control of the saw carriage motion, meet the speed requirements under different working conditions, accurately record the position of the saw carriage, and provide data support for subsequent compensation calculations and nozzle positioning;

[0012] The fault handling and safety mechanism module is used to promptly detect faults in system operation and report fault conditions to operators so that maintenance measures can be taken quickly to reduce downtime;

[0013] The system restart and production assurance module is used to restore the system to its initial state after completing a round of testing, providing operators with clear operation instructions;

[0014] The data recording and analysis module is used to accumulate data during system operation, providing a basis for subsequent analysis and improvement. By analyzing the data, the optimization space and potential problems of the system are discovered, thereby improving system performance.

[0015] The system interface and user interaction module are used to provide intuitiveness for operators and support operators to flexibly adjust system parameters according to actual needs.

[0016] Preferably, the optical fiber head design and application module includes an optical fiber head type selection unit, a drive control unit and a position adaptation unit. The optical fiber head type selection unit is used to select a suitable optical fiber head type according to the detection requirements and the surface characteristics of the steel pipe. The drive control unit accurately controls the lifting and lowering movement of the optical fiber head so that it can reach the designated position for detection at the required time. The position adaptation unit is used to ensure that the optical fiber head can be in the ideal detection position in different fixture environments, thereby improving the accuracy and stability of the detection.

[0017] Preferably, the signal detection and logic judgment module includes a signal acquisition unit, a signal processing unit and a logic judgment unit. The signal acquisition unit is used to obtain the original signal detected by the optical fiber head to provide a data basis for subsequent processing. The signal processing unit is used to optimize and organize the collected original signal, remove interference and noise, and highlight useful information. The logic judgment unit is used to judge the position of the pipe mouth based on rigorous logic and conditions set in advance.

[0018] Preferably, the saw carriage motion control module includes a speed setting unit, a position monitoring unit and a compensation calculation unit. The speed setting unit is used to set the movement speed of the saw carriage according to different working scenarios and requirements. The position monitoring unit is used to track the position of the saw carriage in real time and stop it in time when needed. The compensation calculation unit is used to take into account the actual distance difference between the optical fiber and the saw blade, and perform position compensation through precise calculation, so as to accurately determine the position of the pipe head.

[0019] Preferably, the fault handling and safety mechanism module includes a fault detection unit, a fault reporting unit and a safety protection unit. The fault detection unit is used to promptly detect various abnormal conditions occurring during the operation of the system. The fault reporting unit is used to report the detected faults to the operator in a clear and concise manner. The safety protection unit is used to prevent the saw car from being operated incorrectly, causing equipment damage or casualties, when a fault or abnormality occurs in the system.

[0020] Preferably, the system restart and production guarantee module includes a restart control unit, a status confirmation unit and an operation prompt unit. The restart control unit is used to control each component to return to the initial state after completing a pipe mouth detection to prepare for the next round of detection. The status confirmation unit is used to check whether the various parameters and status after the system restart are normal, and is used to detect the pipeline position after each system restart to ensure that a new round of production can be started smoothly. The operation prompt unit is used to provide clear instructions and guidance to the operator so that the operator can clearly understand the current situation of the system and the operations that need to be performed.

[0021] Preferably, the data recording and analysis module includes a data recording unit, a data analysis unit and an optimization suggestion unit. The data recording unit is used to completely save the key data in each detection process, providing rich materials for subsequent analysis and improvement. The data analysis unit is used to conduct research and analysis in combination with the detection data. The research and analysis data are used to confirm the position of the pipe mouth. The optimization suggestion unit is used to propose targeted improvement measures and optimization plans based on the results of data analysis to improve the performance and efficiency of the system.

[0022] Preferably, the system interface and user interaction module includes an interface design unit, a parameter setting unit and a feedback prompt unit. The interface design unit is used to create a visual interface that is easy to understand and operate for the operator, allowing the operator to intuitively obtain system information. The parameter setting unit is used to enable the operator to flexibly adjust the system's operating parameters according to actual needs to adapt to different production conditions. The feedback prompt unit is used to promptly feed back the system's operating status, operation results and possible problems to the operator, thereby enhancing the controllability and safety of the operation.

[0023] The present invention provides a profile milling pipe mouth position detection system. It has the following beneficial effects:

[0024] 1. The present invention makes the detection system more sensitive and accurate through the design and application module of the optical fiber head and the signal detection and logic judgment module. The optimized design of the optical fiber head can better capture the surface information of the steel pipe. Combined with the sophisticated signal detection and judgment logic, it can accurately identify subtle differences and complex situations. Regardless of whether the steel pipe is made of special materials or has a complex shape, it can ensure the accuracy and reliability of the pipe mouth position detection.

[0025] 2. Through data analysis and self-learning, the present invention can continuously optimize and improve the system to adapt to different production needs and changes. The safety protection unit can effectively avoid equipment damage and casualties caused by failures or misoperation, providing reliable safety protection for the production process.

[0026] 3. The optimized design of the optical fiber head, precise signal detection and processing, and precise control of the saw movement of the present invention can more accurately determine the position of the pipe mouth, reduce errors, and improve product quality. The system has a high degree of automation, and the modules work together to quickly complete pipe mouth detection and corresponding processing operations, shorten the production cycle, and increase output per unit time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a system architecture diagram of the profile milling pipe mouth position detection system of the present invention;

[0028] Figure 2 This is a diagram showing the design and application module architecture of the optical fiber head of the profile milling pipe orifice position detection system of the present invention;

[0029] Figure 3 This is a diagram showing the architecture of the signal detection and logic judgment module of the profile milling pipe mouth position detection system of the present invention;

[0030] Figure 4 This is a diagram showing the architecture of the saw carriage motion control module of the profile milling pipe opening position detection system of the present invention;

[0031] Figure 5 This is a diagram showing the fault handling and safety mechanism module architecture of the profile milling pipe orifice position detection system of the present invention;

[0032] Figure 6 This is a system restart and production assurance module architecture diagram of the profile milling pipe mouth position detection system of the present invention;

[0033] Figure 7 This is a diagram showing the architecture of the data recording and analysis module of the profile milling pipe orifice position detection system of the present invention;

[0034] Figure 8This is a diagram showing the system interface and user interaction module architecture of the profile milling pipe orifice position detection system of the present invention. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0036] Please see the attached Figure 1 -Attached Figure 8 The embodiment of the present invention provides a profile milling pipe mouth position detection system, comprising:

[0037] Fiber optic head design and application module, signal detection and logic judgment module, saw motion control module, fault handling and safety mechanism module, system restart and production guarantee module, data recording and analysis module, system interface and user interaction module;

[0038] The fiber optic head design and application module is used to ensure that the fiber optic head can effectively sense the steel pipe surface and obtain accurate detection signals;

[0039] The signal detection and logic judgment module is used to accurately capture and process the signals from the optical fiber head and extract useful information;

[0040] The saw carriage motion control module is used to achieve precise control of the saw carriage motion, meet the speed requirements under different working conditions, accurately record the position of the saw carriage, and provide data support for subsequent compensation calculations and nozzle positioning;

[0041] The fault handling and safety mechanism module is used to promptly detect faults in system operation and report fault conditions to operators so that maintenance measures can be taken quickly to reduce downtime;

[0042] The system restart and production assurance module is used to restore the system to its initial state after completing a round of testing, providing operators with clear operational guidance;

[0043] The data recording and analysis module is used to accumulate data during system operation, providing a basis for subsequent analysis and improvement. By analyzing the data, it can identify optimization space and potential problems in the system and improve system performance.

[0044] The system interface and user interaction module are used to provide operators with intuitive and support operators to flexibly adjust system parameters according to actual needs.

[0045] The fiber optic head design and application module includes a fiber optic head type selection unit, a drive control unit, and a position adaptation unit. The fiber optic head type selection unit is used to select the appropriate fiber optic head type based on the detection requirements and the surface characteristics of the steel pipe. The drive control unit accurately controls the lifting and lowering movement of the fiber optic head so that it can reach the designated position for detection at the required time. The position adaptation unit is used to ensure that the fiber optic head can be in the ideal detection position in different fixture environments, thereby improving the accuracy and stability of detection.

[0046] Specifically, the fiber head type selection unit plays a crucial role. It requires a comprehensive and in-depth analysis of the specific requirements for testing. It not only considers the material differences of the steel pipe, such as the surface property variations caused by different compositions such as steel and alloy, but also the surface roughness of the steel pipe, whether it is smooth and delicate or rough and uneven. This ensures that the acquired test signal is not only accurate, but also sufficiently effective and reliable, thus laying a solid foundation for a series of subsequent signal processing and in-depth analysis work.

[0047] The core mission of the drive control unit is to achieve highly precise control of the fiber optic head's lifting and lowering movements. By utilizing cutting-edge control technology and combining it with a sophisticated and high-performance drive device, the fiber optic head's lifting range and speed can be regulated with astonishing precision. Whether in rapidly changing inspection scenarios or facing complex and diverse inspection objects, the fiber optic head can be ensured to move to the designated inspection position at the exact critical moment, allowing inspection work to be carried out quickly and accurately.

[0048] The key role of the position adaptation unit is to ensure that the fiber head can successfully find and firmly occupy the ideal detection position in a variety of fixture environments. It requires careful consideration of the various morphological characteristics of the fixture, including the diversity of shapes, such as square, round or special shapes; the size differences, ranging from small to large; and the different installation angles, whether horizontal, vertical or inclined. Based on the full consideration of these multiple factors, flexible adjustment strategies and sophisticated optimization methods are used to ensure that the fiber head can always maintain the optimal detection angle and the right distance range, even in the face of unexpected changes in the fixture environment.

[0049] The signal detection and logic judgment module includes a signal acquisition unit, a signal processing unit and a logic judgment unit. The signal acquisition unit is used to obtain the original signal detected by the optical fiber head to provide a data basis for subsequent processing. The signal processing unit is used to optimize and organize the collected original signal, remove interference and noise, and highlight useful information. The logic judgment unit is used to judge the position of the pipe mouth based on pre-set rigorous logic and conditions.

[0050] Specifically, the signal acquisition unit focuses on acquiring the initial raw signal detected by the fiber optic head. Like a sensitive antenna, it accurately captures every subtle signal change, continuously providing the most basic and critical data support for subsequent in-depth processing, ensuring that the entire signal processing process has reliable source information;

[0051] The signal processing unit is responsible for carefully optimizing and organizing the collected original signals. Through advanced algorithms and technical means, it effectively removes various interference and noise components, clearly highlights the useful information hidden in the complex signals, and provides high-quality pure signals for subsequent logical judgments.

[0052] The logic judgment unit analyzes the processed signals based on strict and meticulous logic and conditions carefully set in advance, so as to accurately determine the position of the pipe nozzle. It is like an accurate navigator, indicating the direction for the pipe nozzle positioning in the complex signal ocean, and providing key position basis for subsequent processing operations.

[0053] The saw carriage motion control module includes a speed setting unit, a position monitoring unit and a compensation calculation unit. The speed setting unit is used to set the movement speed of the saw carriage according to different working scenarios and requirements. The position monitoring unit is used to track the position of the saw carriage in real time and stop it in time when needed. The compensation calculation unit is used to take into account the actual distance difference between the optical fiber and the saw blade, and perform position compensation through precise calculation, so as to accurately determine the position of the tube head.

[0054] Specifically, the speed setting unit plays a crucial role. When high-efficiency processing is required but the precision requirement is relatively low, a higher saw speed is set. When extremely high precision is required and the operation requires extremely finesse, the speed is reduced accordingly. Through this precise speed setting, the saw can achieve the best operating effect under different working conditions, achieving a balance between efficiency and precision.

[0055] Position monitoring unit: This unit acts as the "eye" of the saw carriage, accurately tracking its position in real time. It utilizes advanced monitoring technology and high-precision sensors to ensure the saw carriage operates stably and strictly according to the pre-planned trajectory. Furthermore, at critical moments, such as when a stop signal is received, the unit can react quickly to stop the saw carriage in time, avoiding position deviations and ensuring the accuracy and reliability of the entire machining process.

[0056] The core task of the compensation calculation unit is to carefully consider the actual distance difference between the optical fiber and the saw blade. By using complex and precise calculation methods, it rigorously analyzes and calculates the possible position errors, thereby performing precise position compensation and effectively eliminating the impact of distance differences. Ultimately, it can extremely accurately determine the position of the tube head, providing key position guarantees for high-quality processing operations.

[0057] The fault handling and safety mechanism module includes a fault detection unit, a fault reporting unit and a safety protection unit. The fault detection unit is used to promptly detect various abnormal conditions that occur during the operation of the system. The fault reporting unit is used to report the detected faults to the operator in a clear and concise manner. The safety protection unit is used to prevent the saw car from being operated incorrectly, causing equipment damage or casualties, when a fault or abnormality occurs in the system.

[0058] Specifically, the fault detection unit plays a key early warning role. Leveraging advanced monitoring technology and sensitive sensors, it continuously and meticulously monitors every aspect of system operation in real time. Whether it's the operating status of hardware devices or the execution of software programs, it closely scrutinizes everything, enabling it to quickly and accurately detect any subtle anomalies that may occur, buying valuable time for timely response measures.

[0059] The fault reporting unit is responsible for the important task of information transmission. It organizes and summarizes the detected fault information in a clear and logical manner. Through intuitive and easy-to-understand methods such as clear text prompts, eye-catching icons, or emergency sound and light alarms, it accurately conveys the specific situation, severity, and possible impact of the fault to the operator, enabling the operator to understand the full picture of the fault immediately and providing strong support for rapid decision-making.

[0060] The safety protection unit quickly activates the emergency response mechanism when the system encounters a failure or abnormal situation. Through strict authority control, emergency braking devices and intelligent protection programs, it firmly prevents the saw car from being operated incorrectly, thereby effectively avoiding equipment damage caused by the failure, minimizing the risk of possible casualties, and ensuring that the entire production process is always in a safe and controllable state.

[0061] The system restart and production guarantee module includes a restart control unit, a status confirmation unit and an operation prompt unit. The restart control unit is used to control each component to return to the initial state after completing a pipe mouth inspection to prepare for the next round of inspection. The status confirmation unit is used to check whether the various parameters and status of the system are normal after restarting to ensure that the new round of production can be started smoothly. The operation prompt unit is used to provide clear instructions and guidance to the operator so that they can clearly understand the current situation of the system and the operations that need to be performed.

[0062] Specifically, the restart control unit plays a key role in overall coordination. After completing a nozzle inspection task, it issues precise instructions to each component of the system in a rigorous and orderly manner;

[0063] The status confirmation unit acts as the system's "health inspector." After the system is restarted, it conducts a comprehensive and detailed review of key parameters and overall operating status to ensure that there are no potential hidden dangers or abnormalities in the system after the restart, providing a solid guarantee for the smooth start of a new round of production.

[0064] The core responsibility of the operation prompt unit is to build a clear and unambiguous information bridge for operators, and provide operators with precise instructions and effective guidance in a concise and easy-to-understand manner. Whether it is the current specific situation of the system or the operation steps that are about to be performed, they can be presented to the operators in an intuitive form, so that operators can clearly understand the real-time status of the system at any time, accurately grasp the direction and key points of the operation, and thus achieve efficient, accurate and safe operation processes.

[0065] The data recording and analysis module includes a data recording unit, a data analysis unit and an optimization suggestion unit. The data recording unit is used to completely save the key data in each detection process, providing rich materials for subsequent analysis and improvement. The data analysis unit is used to conduct research and analysis in combination with the detection data. The data from the research and analysis is used to confirm the position of the pipe mouth. The optimization suggestion unit is used to propose targeted improvement measures and optimization plans based on the results of data analysis to improve the performance and efficiency of the system.

[0066] Specifically, data recording units accurately record everything from minute numerical changes to important event nodes. These rich and detailed data, like a mine of endless treasures, provide a continuous and rich source of raw materials for subsequent in-depth analysis and continuous improvement.

[0067] The Data Analysis Unit is like a wise detective, conducting in-depth and comprehensive research and analysis on massive amounts of recorded data. Using advanced data analysis techniques and complex algorithmic models, it digs out the inherent laws, development trends, and potential problems hidden in the complex ocean of data. Through a meticulous analysis process, it reveals the deep information and potential value behind the data, providing a strong basis for system optimization and decision-making.

[0068] The core mission of the optimization suggestion unit is to adjust and improve each aspect of the system in a scientific and reasonable manner based on the precise results obtained from data analysis, fully combining the actual operation status and future development needs of the system, effectively improving the performance and work efficiency of the system, and promoting the system to continuously move towards a higher level, achieving continuous optimization and upgrading.

[0069] The system interface and user interaction module includes an interface design unit, a parameter setting unit and a feedback prompt unit. The interface design unit is used to create a visual interface that is easy to understand and operate for operators, allowing operators to intuitively obtain system information. The parameter setting unit is used to enable operators to flexibly adjust the system's operating parameters according to actual needs to adapt to different production conditions. The feedback prompt unit is used to promptly feedback the system's operating status, operation results and possible problems to operators, thereby enhancing the controllability and safety of operations.

[0070] Specifically, the interface design unit is responsible for creating a user-friendly operating environment. By cleverly using color matching, graphic elements, and clear layout, the interface is easy to understand and operate, allowing operators to quickly obtain various key information of the system in the most intuitive way without having to laboriously interpret complex codes or data, greatly reducing the difficulty of operation and learning costs.

[0071] The parameter setting unit gives operators great flexibility and autonomy. It allows operators to easily adjust the system's operating parameters according to specific actual needs and changing production conditions. Whether it is a change in production process, differences in material properties, or adjustments to production scale, operators can easily customize the system's operating mode through this unit to make it perfectly adapt to various complex and changing production scenarios and give full play to the system's optimal performance;

[0072] The core function of the feedback prompt unit is to establish a real-time and efficient communication bridge between the system and the operator. It can timely and accurately provide the operator with clear and explicit feedback on the system's real-time operating status, the specific results of each operation, and potential problems that may arise. This allows the operator to understand the system's working conditions at the first moment and make corresponding decisions and adjustments in a timely manner, thereby significantly enhancing the controllability and safety of the operation and avoiding misoperation and potential risks caused by poor information to the greatest extent.

[0073] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. The profile milling pipe mouth position detection system is characterized by: include: Fiber optic head design and application module, signal detection and logic judgment module, saw motion control module, fault handling and safety mechanism module, system restart and production guarantee module, data recording and analysis module, system interface and user interaction module; The optical fiber head design and application module is used to ensure that the optical fiber head can effectively sense the surface of the steel pipe and obtain accurate detection signals; The signal detection and logic judgment module is used to accurately capture and process the signal transmitted from the optical fiber head and extract useful information; The saw carriage motion control module is used to achieve precise control of the saw carriage motion, meet the speed requirements under different working conditions, accurately record the position of the saw carriage, and provide data support for subsequent compensation calculations and nozzle positioning; The fault handling and safety mechanism module is used to promptly detect faults in system operation and report fault conditions to operators so that maintenance measures can be taken quickly to reduce downtime; The system restart and production assurance module is used to restore the system to its initial state after completing a round of testing, providing operators with clear operation instructions; The data recording and analysis module is used to accumulate data during system operation, providing a basis for subsequent analysis and improvement. By analyzing the data, the optimization space and potential problems of the system are discovered, thereby improving system performance. The system interface and user interaction module is used to provide an intuitive visual interface for operators and support operators to flexibly adjust system parameters according to actual needs.

2. The profile milling pipe opening position detection system according to claim 1, characterized in that: The fiber optic head design and application module includes a fiber optic head type selection unit, a drive control unit and a position adaptation unit. The fiber optic head type selection unit is used to select a suitable fiber optic head type according to the detection requirements and the surface characteristics of the steel pipe. The drive control unit accurately controls the lifting and lowering movement of the fiber optic head so that it can reach the designated position for detection at the required time. The position adaptation unit is used to ensure that the fiber optic head can be in the ideal detection position in different fixture environments, thereby improving the accuracy and stability of the detection.

3. The profile milling pipe opening position detection system according to claim 1, characterized in that: The signal detection and logic judgment module includes a signal acquisition unit, a signal processing unit and a logic judgment unit. The signal acquisition unit is used to obtain the original signal detected by the optical fiber head to provide a data basis for subsequent processing. The signal processing unit is used to optimize and organize the collected original signal, remove interference and noise and highlight useful information. The logic judgment unit is used to judge the position of the pipe mouth based on pre-set rigorous logic and conditions.

4. The profile milling pipe opening position detection system according to claim 1, characterized in that: The saw carriage motion control module includes a speed setting unit, a position monitoring unit and a compensation calculation unit. The speed setting unit is used to set the movement speed of the saw carriage according to different working scenarios and requirements. The position monitoring unit is used to track the position of the saw carriage in real time and stop it in time when needed. The compensation calculation unit is used to take into account the actual distance difference between the optical fiber and the saw blade, and perform position compensation through precise calculation, so as to accurately determine the position of the pipe head.

5. The profile milling pipe opening position detection system according to claim 1, characterized in that: The fault handling and safety mechanism module includes a fault detection unit, a fault reporting unit and a safety protection unit. The fault detection unit is used to promptly detect various abnormal conditions occurring during the operation of the system. The fault reporting unit is used to report the detected faults to the operator in a clear and concise manner. The safety protection unit is used to prevent the saw car from being operated incorrectly, causing equipment damage or casualties, when a fault or abnormality occurs in the system.

6. The profile milling pipe orifice position detection system according to claim 1, characterized in that: The system restart and production guarantee module includes a restart control unit, a status confirmation unit and an operation prompt unit. The restart control unit is used to control each component to return to the initial state after completing a pipe mouth inspection to prepare for the next round of inspection. The status confirmation unit is used to check whether the various parameters and status of the system are normal after restarting to ensure that a new round of production can be started smoothly. The operation prompt unit is used to provide clear instructions and guidance to the operator so that they can clearly understand the current situation of the system and the operations that need to be performed.

7. The profile milling pipe opening position detection system according to claim 1, characterized in that: The data recording and analysis module includes a data recording unit, a data analysis unit and an optimization suggestion unit. The data recording unit is used to completely save the key data in each detection process, providing rich materials for subsequent analysis and improvement. The data analysis unit is used to conduct in-depth research and analysis on a large amount of recorded data, and to explore the patterns, trends and potential problems therein. The optimization suggestion unit is used to propose targeted improvement measures and optimization plans based on the results of data analysis, so as to improve the performance and efficiency of the system.

8. The profile milling pipe orifice position detection system according to claim 1, characterized in that: The system interface and user interaction module includes an interface design unit, a parameter setting unit and a feedback prompt unit. The interface design unit is used to create a visual interface that is easy to understand and operate for the operator, allowing the operator to intuitively obtain system information. The parameter setting unit is used to enable the operator to flexibly adjust the system's operating parameters according to actual needs to adapt to different production conditions. The feedback prompt unit is used to promptly feedback the system's operating status, operation results and possible problems to the operator, thereby enhancing the controllability and safety of the operation.