Self-adaptive laser welding system

Abstract

The utility model discloses a self-adaptive laser welding system which comprises a monitoring device, a six-axis robot, a laser welding device, a control device and a movable support. An actuator is arranged at the tail end of the six-axis robot and connected with the laser welding device, and the laser welding device is used for conducting laser welding on a welding area of a workpiece to be welded. A movable bracket is fixedly arranged at a preset position near the six-axis robot, and the movable bracket is higher than the six-axis robot; the monitoring device is arranged at the top end of the movable support and connected with the control device, and the control device is arranged on the laser welding device. By means of the system, the problems that an existing automatic welding device cannot fully cover a welding area in the welding process, the monitoring range is limited, and then the welding quality is affected are solved, and the welding reliability and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic welding, in particular to an adaptive laser welding system. Background Art

[0002] In industrial production, welding, as a common material connection method, has a very wide range of applications, covering various fields from infrastructure construction to precision equipment manufacturing. Traditional welding processes usually rely on the operating skills and experience of workers, which not only leads to inconsistent welding quality but also limits the welding efficiency. In addition, the strong light radiation, harmful gases, and high-temperature environment generated during the welding process pose a potential threat to the health of operating workers. However, with the continuous development of the global manufacturing industry, higher requirements are put forward for the speed, quality, and reliability of welding processes. Especially in high-end manufacturing industries such as automobiles, aerospace, high-speed trains, and large machinery manufacturing, the requirements for welding accuracy and strength are particularly strict, and automatic welding technology has emerged and developed rapidly.

[0003] However, in existing automatic welding devices, a laser vision sensor is usually set on the laser welding head, which cannot fully cover the welding area, resulting in a limited monitoring range and thus unstable welding quality. Summary of the Utility Model

[0004] An embodiment of the utility model provides an adaptive laser welding system to solve the problem that the existing automatic welding device cannot fully cover the welding area, resulting in a limited monitoring range and unstable welding quality.

[0005] To solve the above problems, the utility model provides an adaptive laser welding system, which includes a monitoring device, a six-axis robot, a laser welding device, a control device, and a movable bracket;

[0006] An actuator is provided at the end of the six-axis robot, and the actuator is connected to the laser welding device, and the laser welding device is used for laser welding of the welding area of the workpiece to be welded;

[0007] A movable bracket is fixedly provided at a preset position near the six-axis robot, and the movable bracket is higher than the six-axis robot;

[0008] The monitoring device is provided at the top of the movable bracket, the monitoring device is connected to the control device, and the control device is provided on the laser welding device.

[0009] Optionally, the monitoring device includes a vision sensor and a temperature sensor;

[0010] The control device is respectively connected to the vision sensor and the temperature sensor.

[0011] Optionally, the laser welding system further includes a workbench, and the six-axis robot includes a base which is fixedly arranged at the central position of the workbench;

[0012] The six-axis robot is successively provided with a first joint, a second joint, a third joint, a fourth joint, a fifth joint and a sixth joint along the base upwards.

[0013] Optionally, each joint is provided with a servo motor, and the servo motor includes an encoder.

[0014] Optionally, the laser welding system further includes an industrial control device and an operation console. The industrial control device includes a touch screen display, an emergency stop button, a program start button and a stop switch;

[0015] The operation console is arranged at a preset position in front of the six-axis robot, and the width of the operation console is the same as that of the workbench;

[0016] The industrial control device is arranged at an edge position of the operation console close to the six-axis robot.

[0017] Optionally, the laser welding system further includes a gas cylinder and a control cabinet. The control cabinet includes a first control cabinet, a second control cabinet and a third control cabinet;

[0018] The gas cylinder is arranged at a preset position behind the six-axis robot, the first control cabinet is arranged at a preset position behind the gas cylinder, and the second control cabinet and the third control cabinet are arranged side by side with the first control cabinet.

[0019] Optionally, the movable bracket includes a first movable rod, a second movable rod and a third movable rod;

[0020] The diameter of the first movable rod is larger than that of the second movable rod. The first movable rod, the second movable rod and the third movable rod are movably connected, and the second movable rod and the third movable rod are bent at a preset angle.

[0021] Optionally, the laser welding device includes a laser, an optical focusing device and a laser welding head; the optical focusing device includes a lens.

[0022] Optionally, the laser welding system further includes a switch which is respectively connected to the monitoring device, the six-axis robot, the laser welding device, the control device and the industrial control device. The switch is used for establishing a local area network among the monitoring device, the six-axis robot, the laser welding device, the control device and the industrial control device.

[0023] An embodiment of the present utility model provides an adaptive laser welding system, which includes a workbench, a monitoring device, a six-axis robot, a laser welding device, a control device and a movable bracket; an actuator is arranged at the end of the six-axis robot, and the actuator is connected to the laser welding device. The laser welding device is used for laser welding the welding area of the workpiece to be welded; a movable bracket is fixedly arranged at a preset position near the six-axis robot, and the movable bracket is higher than the six-axis robot; a monitoring device is arranged at the top of the movable bracket, and the monitoring device is connected to the control device, and the control device is arranged on the laser welding device. In this embodiment, by arranging a movable bracket higher than the six-axis robot and installing a monitoring device at its top, the monitoring range is expanded, ensuring full coverage of the welding area. In this way, the problem that the existing automatic welding device cannot fully cover the welding area during the welding process, resulting in limited monitoring range and affecting the welding quality, is solved, and the reliability and stability of the welding are improved. Description of the Drawings

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the description of the embodiments of the present utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 is a schematic diagram of a laser welding system provided by an embodiment of the present utility model;

[0026] Figure 2 is another schematic diagram of a laser welding system provided by an embodiment of the present utility model;

[0027] Figure 3 is another schematic diagram of a laser welding system provided by an embodiment of the present utility model;

[0028] Figure 4 is another schematic diagram of a laser welding system provided by an embodiment of the present utility model.

[0029] Among them, the reference numerals in the drawings are as follows:

[0030] Monitoring device 1, six-axis robot 2, laser welding device 3, control device 4, base 5, movable bracket 6, industrial control equipment 7, gas cylinder 8, control cabinet 9, operating platform 10, workbench 11, first control cabinet 91, second control cabinet 92, third control cabinet 93. Detailed Embodiments

[0031] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0032] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0034] Embodiment 1

[0035] In the first aspect, please refer to Figures 1 to 4 Describe an adaptive laser welding system provided by an embodiment of the present utility model.

[0036] The adaptive welding system includes a monitoring device 1, a six-axis robot 2, a laser welding device 3, a control device 4 and a movable bracket 6; an actuator is provided at the end of the six-axis robot 2, and the actuator is connected to the laser welding device 3; a movable bracket 6 is fixedly provided at a preset position near the six-axis robot 2, and the movable bracket 6 is higher than the six-axis robot 2; a monitoring device 1 is provided at the top of the movable bracket 6, the monitoring device 1 is connected to the control device 4, and the control device 4 is provided on the laser welding device 3. Through the above settings, it is ensured that the monitoring device 4 fully covers the welding area, improves the automation level and welding quality of the welding, and further ensures the consistency of the welding quality.

[0037] In one embodiment, the movable bracket 6 can be arranged at a preset position near the six-axis robot 2. For example, it can be arranged at a preset distance on the same horizontal line as the base 5 of the six-axis robot. Further, the monitoring device 1 can be installed at the top of the movable bracket 6, or can be installed at other positions, as long as it can comprehensively monitor the operating table 10, and the specific implementation of the present utility model is not limited. At the same time, the height of the movable bracket 6 is set to be higher than the height of the six-axis robot 2, and the purpose is also to enable the monitoring range of the monitoring device 1 to cover the welding area, so as to realize the full-range monitoring of the welding process.

[0038] Among them, the monitoring device 1 is used to collect and monitor key parameters such as the temperature, position, and shape of the workpiece to be welded in the welding area of the operating table 10, and send this data to the control device 4, so that the control device 4 processes the received data and sends precise control signals to the laser welding device 3 and the six-axis robot 2 according to the processing results, realizes the adaptive adjustment of welding parameters, and improves the welding quality. Among them, the control device 10 can be arranged in a movably connected manner on the front of the laser welding device 3. For example, it can be fixed to the front of the laser welding device by bolts, or can be integrally formed with the laser welding device, and the specific implementation of the present utility model is not limited. The monitoring device 1 and the control device 4 can be connected by wire through a communication interface, or can be wirelessly connected through a built-in communication module, and the specific implementation of the present utility model is also not limited. The laser welding device 3 can be connected to the end effector interface of the six-axis robot 2 through a preset connection port. Among them, the end effector interface of the six-axis robot 2 is a high-load interface, and the purpose is to be able to withstand the high load during the welding process and facilitate the operator to replace and maintain the welding head.

[0039] Overall, the adaptive laser welding system can adapt to various complex and precise welding tasks. Whether it is a straight line, a curve or a weld in three-dimensional space, it can achieve high-quality welding effects through precise motion control, greatly improving the efficiency and reliability of the welding process, meeting the high standards of modern manufacturing for welding processes, enabling the adaptive laser welding system to adapt to different welding conditions and task requirements, and significantly improving the welding efficiency and quality. It should be noted that the above is only an example, and the specific implementation of the present utility model is not limited.

[0040] In one embodiment, the monitoring device 4 may include a vision sensor and a temperature sensor. Specifically, the vision sensor may be an industrial camera with high resolution and equipped with special lighting equipment to ensure clear images, while the temperature sensor can quickly and accurately measure the temperature of the welding area of the operation table 10. Specifically, the vision sensor and the temperature sensor can be respectively connected to the control device 4. For example, they can be connected by wire through a communication interface or wirelessly through a built-in communication module. Specifically, the present utility model does not make any limitations in this regard. Through the above settings, the data collected by the vision sensor and the temperature sensor can be analyzed by the control device 4 and used to dynamically adjust the movement trajectory and laser power of the laser welding device 3, so as to optimize the welding process and ensure the consistency of welding quality, ensuring that the laser welding system can adapt to different welding conditions and task requirements, and improving the welding efficiency and quality.

[0041] In one embodiment, the laser welding system further includes a workbench 11. The six-axis robot 2 includes a base 5. The base 5 can be fixedly arranged at the center position of the workbench 11 or at other positions. Specifically, the present utility model does not make any limitations in this regard. The six-axis robot 2 is sequentially provided with a first joint, a second joint, a third joint, a fourth joint, a fifth joint and a sixth joint along the base 5 upward. Specifically, the first joint (shoulder joint) is used to control the six-axis robot 2 to swing left and right, the second joint (elbow joint) is used to control the six-axis robot 2 to stretch up and down, the third joint (wrist joint) is used to control the laser welding device 3 to rotate left and right, the fourth joint (wrist joint) is used to control the laser welding device 3 to tilt back and forth, and the fifth joint and the sixth joint (end joint) are used to provide additional rotational degrees of freedom to ensure that the laser welding device 3 and the laser welding head can accurately align with the weld seam. Among them, each joint is equipped with a dedicated servo motor, and these servo motors can be connected to the joint shaft through precise gears and couplings to ensure the precise control of the movement of the six-axis robot 2 and the efficient energy transfer. An encoder can be provided on the shaft of each servo motor, and these encoders are used to monitor and feedback the position information of the robot arm in real time, providing precise position data for the control device 4, so as to achieve a positioning accuracy of the micron level.

[0042] Exemplarily, taking the third joint (wrist joint) of a six-axis robot as an example, the servo motor is installed inside the robot arm, near the third joint. The servo motor is used to provide sufficient torque and precision to support the precise movement of the six-axis robot 2 during the welding process. The output shaft of the servo motor is connected to the input shaft of the transmission gear through a precision coupling. The coupling ensures that the rotation of the servo motor can be accurately transmitted to the transmission gear, and at the same time can withstand the torque and vibration generated by the transmission system. The transmission gear is a combination of one or more gears, which convert the rotational motion of the servo motor into a greater torque or a smaller rotational speed through the meshing relationship between the gears to meet the specific requirements of the robot joint. At the other end of the gear transmission, the output shaft of the gear is connected to the shaft of the third joint through another coupling. Through the above settings, the servo motor is connected to the joint shaft of the six-axis robot through precise gears and couplings, achieving precise control of the movement of the robot arm. Among them, each joint is equipped with a similar servo motor and transmission system to ensure the accuracy and stability of the robot within the entire working range. For the sake of avoiding repetition, it will not be elaborated here. It should be noted that the above is only an example and does not constitute a limitation to the present utility model. In addition, each joint of the six-axis robot 2 can be connected by a connecting rod, which is usually made of high-strength and lightweight materials, such as aluminum alloy, to ensure sufficient rigidity and strength to withstand the forces and heat that may be generated during the welding process. The specific implementation of the present utility model is not limited.

[0043] In one embodiment, the laser welding system further includes an industrial control device 7 and an operation console 10; specifically, the industrial control device 7, as the device for the adaptive laser welding system to interact with the user, may include but is not limited to a touch screen display, an emergency stop button, a program start button, a stop switch, and a wireless communication module, providing an intuitive and convenient operation interface for the user. The touch screen display can be used to display information such as current welding parameters, working status, and error prompts, facilitating real-time monitoring and adjustment by the user. The emergency stop button is used to quickly cut off the power supply in case of an emergency to ensure the safety of personnel and equipment. The program start button and the stop switch are used to control the start and end of the welding program. The wireless communication module enables the laser welding system to be wirelessly connected to other devices or apparatuses and perform data exchange. Through wireless communication, it not only improves the flexibility and scalability of the adaptive control system but also facilitates remote monitoring and maintenance.

[0044] Among them, the operating table 10 can be set at a preset position in front of the six-axis robot 3, so that the laser welding device 2 connected to the six-axis robot 3 can perform laser welding on the welding area of the workpiece to be welded on the operating table 10. The width of the operating table 10 can be the same as that of the workbench 11, and the specific implementation of the present utility model is not limited. In addition, the industrial control device 7 can be set at the edge position of the operating table 10 close to the six-axis robot 3 for easy operation, and the specific implementation of the present utility model is not limited.

[0045] In one embodiment, the laser welding system further includes a gas cylinder 8 and a control cabinet 9. The control cabinet 9 includes a first control cabinet 91, a second control cabinet 92, and a third control cabinet 93. Specifically, the gas cylinder 9 can be set at a preset position behind the six-axis robot 3. For example, it is at the same horizontal line position as the six-axis robot 3, and is used to provide corresponding gas during the welding process to protect the weld seam and prevent oxidation, etc. The control cabinet 9 is another important part of the laser welding system and can include, but is not limited to, the first control cabinet 91, the second control cabinet 92, and the third control cabinet 93. Specifically, the first control cabinet 91 can be set at a preset position behind the gas cylinder 9, and the second control cabinet 92 and the third control cabinet 93 are arranged side by side with the first control cabinet 91, and are used to control the work of the six-axis robot 2, the laser welding device, and the monitoring device 1 in the adaptive laser welding system to ensure the stable operation and efficient work of the adaptive laser welding system. Exemplarily, the first control cabinet 91 can be the control cabinet of the six-axis robot 2, and the specific implementation of the present utility model is not limited. By integrating the industrial control device 7, the gas cylinder 8, and the control cabinet 9, precise control and efficient management of the welding process are achieved. It should be noted that the above is only an example, and the specific implementation of the present utility model is not limited.

[0046] In one embodiment, the movable bracket 6 can include, but is not limited to, a first movable rod, a second movable rod, and a third movable rod, and the specific implementation of the present utility model is not limited. Among them, the diameter of the first movable rod is greater than that of the second movable rod, and the first movable rod, the second movable rod, and the third movable rod are movably connected. Through the above settings, the height of the movable bracket can be dynamically adjusted to adapt to different application scenarios. Among them, the second movable rod and the third movable rod can be foldably connected and form a certain bending angle. For example, the second movable rod and the third movable rod are foldably connected at 90 degrees. Through the above settings, it can be ensured that the monitoring device 1 can monitor various complex spatial layouts encountered during the welding process, making the entire adaptive laser welding system more flexible and adaptable, and better meeting the needs of actual welding operations. It should be noted that the above is only an example, and the specific implementation of the present utility model is not limited.

[0047] In one embodiment, the laser welding device 3 serves as an execution component responsible for performing the actual welding work. Specifically, it may include but is not limited to the following components: a laser, which is the energy source of the laser welding device 3 and can generate a stable and high-energy laser beam for welding various metal materials; an optical focusing device, which may specifically include lenses and other optical elements for precisely focusing the laser beam onto the weld seam to achieve high-precision welding; a laser welding head for performing laser welding on the welding area of the workpiece to be welded. It should be noted that the above is only an example, and specifically, it may also include other components, which does not constitute a limitation to the present utility model.

[0048] In one embodiment, the adaptive laser welding system further includes a switch, which tightly connects various parts of the monitoring device 1, the six-axis robot 2, the laser welding device 3, the control device 4, and the industrial control device 7 together to form an efficient and stable local area network. Through the above settings, data, instructions, and status information can be transmitted in real time between various devices, realizing information sharing and collaborative work. This not only improves the response speed and automation level of the adaptive laser welding system but also ensures the precise control and efficient execution of the welding process. It should be noted that the above is only an example, and the present utility model is not limited specifically.

[0049] In one embodiment, the control device 4 may include a central processing module, a sensor interface module, a control interface module, and a communication interface module; among them, the central processing module is respectively connected to the sensor interface module, the control interface module, and the communication interface module. Specifically, the sensor interface module can receive the monitoring data collected by the monitoring device 1, for example, the monitoring data collected by the vision sensor and the temperature sensor, and send the monitoring data to the central processing module (CPU). Further, when the central processing module receives the monitoring data, it can process the monitoring data through the image processing unit built in the central processing module and send a control signal to the control interface module according to the processing result, so that the control interface module controls the laser welding device and the six-axis robot to perform welding operations. Among them, the central processing module, the sensor interface module, the control interface module, and the communication interface module can be connected through a high-speed internal bus and a dedicated I / O interface to ensure the fast and accurate transmission of data. The specific implementation of the present utility model is not limited.

[0050] In one embodiment, the adaptive laser welding system may further include an automatic wire feeding device, which is connected to the switch and can be applicable to various special welding materials, such as self-shielded flux-cored wire, to adapt to the characteristics of different welding tasks. Among them, the use of self-shielded flux-cored wire can simplify the welding process because it can generate a protective atmosphere during welding, thus reducing or completely eliminating the need for external shielding gas, which not only reduces the welding cost but also improves the welding efficiency and the mechanical properties of the final welded joint.

[0051] Specifically, the automatic wire feeding device may include key components such as a wire feeder, a wire supply rack, a guiding mechanism, and a tension control device. Among them, the wire feeder is responsible for pulling the welding wire from the wire supply rack and controlling it through the guiding mechanism and the tension control device to ensure that the welding wire is sent to the laser welding device 2 at a stable rate and appropriate tension. These components can be tightly connected through fixed brackets and power transmission mechanisms (such as gears and chains) to form a continuous and reliable feeding path. The wire feeding speed and parameters can be adjusted according to the type of welding wire and welding requirements. For example, corresponding adjustments can be made through the industrial control device 7 to ensure the accuracy and consistency of the welding process.

[0052] In summary, the embodiment of the present utility model provides an adaptive laser welding system, which includes a workbench 11, a monitoring device 1, a six-axis robot 2, a laser welding device 3, a control device 4, and a movable bracket 6; an actuator is provided at the end of the six-axis robot 2, and the actuator is connected to the laser welding device 3. The laser welding device is used to perform laser welding on the welding area of the workpiece to be welded; a movable bracket 6 is fixedly provided at a preset position near the six-axis robot 2, and the movable bracket 6 is higher than the six-axis robot 2; a monitoring device 1 is provided at the top of the movable bracket 6, and the monitoring device 1 is connected to the control device 4, and the control device 4 is provided on the laser welding device 3. In this embodiment, by providing a movable bracket 6 higher than the six-axis robot 2 and installing a monitoring device 1 at its top, the monitoring range is expanded, ensuring full coverage of the welding area. In this way, the problem that the existing automated welding device cannot fully cover the welding area during the welding process, resulting in limited monitoring range and affecting the welding quality, is solved, and the reliability and stability of the welding are improved.

[0053] It should be understood that an adaptive laser welding system provided by the present utility model is only an example, and the specific present utility model is not limited.

[0054] Embodiment 2

[0055] Second, a method for welding using the above adaptive laser welding system is provided, including:

[0056] a) Input relevant parameters of the welding task through the touch display interface of the industrial control device 7;

[0057] b) The control device 4 receives the input relevant parameters and the real-time monitoring data of the monitoring device 1, and processes the above data to obtain a processing result;

[0058] c) According to the processing result, the control device 4 automatically adjusts the position and power of the laser welding device 3 so that the laser welding device 3 performs welding work along the trajectory specified by the control device 4;

[0059] d) The monitoring device 1 continuously monitors the welding process and transmits the monitoring data to the control device 4 in real time for closed-loop control;

[0060] e) After the welding task is completed, the welding result and relevant data records are output through the touch display interface of the industrial control device 7.

[0061] It should be noted that when using special welding materials for welding, the corresponding special welding materials can be selected according to the requirements of the welding task; then, the control device 4 will automatically match the welding parameters that match the selected special welding materials; and further automatically adjust the laser power and welding speed according to the properties of the special welding materials used.

[0062] The above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention 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 recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included within the protection scope of the present invention.

Claims

1. An adaptive laser welding system, characterized in that, The laser welding system includes a monitoring device, a six-axis robot, a laser welding device, a control device, and a movable bracket; An actuator is provided at the end of the six-axis robot, and the actuator is connected to the laser welding device. The laser welding device is used to perform laser welding on the welding area of the workpiece to be welded; A movable bracket is fixedly provided at a preset position near the six-axis robot, and the movable bracket is higher than the six-axis robot; The monitoring device is provided at the top of the movable bracket. The monitoring device is connected to the control device, and the control device is provided on the laser welding device.

2. The adaptive laser welding system according to claim 1, wherein The monitoring device includes a vision sensor and a temperature sensor; The control device is respectively connected to the vision sensor and the temperature sensor.

3. The adaptive laser welding system according to claim 1, characterized in that The laser welding system further includes a workbench. The six-axis robot includes a base, and the base is fixedly provided at the central position of the workbench; The six-axis robot is sequentially provided with a first joint, a second joint, a third joint, a fourth joint, a fifth joint, and a sixth joint along the base upward.

4. The adaptive laser welding system according to claim 3, wherein Each of the joints is provided with a servo motor, and the servo motor includes an encoder.

5. The adaptive laser welding system according to any one of claims 3-4, characterized in that, The laser welding system further includes an industrial control device and an operation console. The industrial control device includes a touch screen display, an emergency stop button, a program start button, and a stop switch; The operation console is provided at a preset position in front of the six-axis robot, and the width of the operation console is the same as the width of the workbench; The industrial control device is provided at a position near the edge of the six-axis robot on the operation console.

6. The adaptive laser welding system according to claim 5, wherein, The laser welding system further includes a gas cylinder and a control cabinet. The control cabinet includes a first control cabinet, a second control cabinet, and a third control cabinet; The gas cylinder is provided at a preset position behind the six-axis robot. The first control cabinet is provided at a preset position behind the gas cylinder. The second control cabinet and the third control cabinet are arranged side by side with the first control cabinet.

7. The adaptive laser welding system according to claim 1, wherein The movable bracket includes a first movable rod, a second movable rod, and a third movable rod; The diameter of the first movable rod is larger than the diameter of the second movable rod. The first movable rod, the second movable rod, and the third movable rod are movably connected, and the second movable rod and the third movable rod are bent at a preset angle.

8. The adaptive laser welding system according to claim 1, wherein, The laser welding device includes a laser, an optical focusing device, and a laser welding head; the optical focusing device includes a lens.

9. The adaptive laser welding system according to claim 6, wherein, The laser welding system further includes a switch. The switch is respectively connected to the monitoring device, the six-axis robot, the laser welding device, the control device, and the industrial control device. The switch is used to establish a local area network between the monitoring device, the six-axis robot, the laser welding device, the control device, and the industrial control device.

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