Overhaul device and laser processing apparatus

Abstract

The application belongs to the technical field of laser processing, and relates to an overhauling device and a laser processing equipment. The overhauling device provided by the embodiment of the application comprises a repairing mechanism and a transplanting detection mechanism. The repairing mechanism comprises a defect identification assembly and a repairing assembly. The defect identification assembly is used for acquiring position information of a defect of a workpiece, and the repairing assembly is used for repairing the defect on the workpiece. The transplanting detection mechanism comprises a transplanting assembly and a detection assembly. The transplanting assembly comprises an overhauling table and a moving piece. The overhauling table is used for supporting the workpiece. The detection assembly is arranged beside the overhauling table. The detection assembly is used for detecting the defect of the workpiece on the overhauling table. The moving piece is in transmission connection with the overhauling table and the detection assembly, so as to drive the overhauling table and the detection assembly to reciprocate between a work station of the defect identification assembly and a work station of the repairing assembly. The laser processing equipment provided by the embodiment of the application comprises the overhauling device. The embodiment of the application improves the overhauling efficiency of the flexible panel.

Description

Technical Field

[0001] This application belongs to the field of laser processing technology, and more specifically, relates to a maintenance device and laser processing equipment. Background Technology

[0002] With the continuous development of flexible panel technology, its application in the display field is becoming increasingly widespread. When the production volume of flexible panels was small, the number of defective flexible panels produced was also small. Generally, after batch inspection of flexible panels, the defective flexible panels were repaired manually on a case-by-case basis. As flexible panel technology has gradually matured, market demand has changed significantly. Customers' requirements for the production volume of flexible panels are constantly increasing, and the number of defective flexible panels is also increasing. The efficiency of manually repairing defective flexible panels can no longer meet the needs. Utility Model Content

[0003] This application provides a maintenance device and laser processing equipment, which improves the maintenance efficiency of flexible panels.

[0004] The technical solution adopted in this application embodiment is: to provide a maintenance device, including:

[0005] A repair mechanism includes a defect identification component and a repair component. The defect identification component is used to acquire the location information of the defect on the workpiece, and the repair component is used to repair the defect on the workpiece.

[0006] A transplanting and inspection mechanism includes a transplanting component and an inspection component. The transplanting component includes a maintenance platform and a moving part. The maintenance platform is used to support the workpiece. The inspection component is disposed beside the maintenance platform and is used to detect defects in the workpiece on the maintenance platform. The moving part is kinetically connected to the maintenance platform and the inspection component to drive the maintenance platform and the inspection component to move back and forth between the workstation of the defect identification component and the workstation of the repair component.

[0007] Optionally, the detection assembly includes a first correction component and a detection component. The first correction component is connected to the detection component in a driving manner to correct the position of the detection component. The detection component is used to contact the workpiece on the inspection platform to detect defects on the workpiece.

[0008] Optionally, the detection assembly further includes a lifting component, which is connected to the first correction component to drive the detection component to move along the thickness direction of the workpiece.

[0009] Optionally, the moving part includes a first direction moving part and a second direction moving part. The first direction moving part is driven to the second direction moving part and the detection component to drive the second direction moving part and the detection component to move along the first direction. The second direction moving part is driven to the maintenance platform to drive the maintenance platform to move along the second direction.

[0010] Optionally, the maintenance device further includes a loading and unloading mechanism for identifying and transferring workpieces onto the maintenance platform.

[0011] Optionally, the loading and unloading mechanism includes a loading and unloading component, a aligning and transferring component, and a model identification component. The loading and unloading component is used to pick up and transfer workpieces. The model identification component is used to identify the model of the workpiece and obtain its position. The aligning and transferring component is used to identify the workpiece's identity information and position information and to correct the workpiece's deviation.

[0012] Optionally, the loading and unloading assembly includes a loading and unloading moving component, a picking component, and a high-altitude transfer component. The loading and unloading moving component is used for loading and unloading, the picking component is used for transferring the workpiece on the loading and unloading moving component to the opposing transfer component, and the high-altitude transfer component is used for transferring the workpiece on the opposing transfer component to the maintenance platform.

[0013] Optionally, the high-altitude transfer component includes a picking unit, a gantry frame, and a high-altitude moving unit. The gantry frame is erected between the opposing transfer assembly and the transfer detection mechanism. The high-altitude moving unit is installed on the gantry frame and is drivenly connected to the picking unit to drive the picking unit to move. The picking unit is used to pick up workpieces.

[0014] Optionally, the alignment and displacement assembly includes an alignment platform, an alignment moving component, a second correction component, and an identification component. The alignment platform is used to carry the workpiece. The second correction component is drivenly connected to the alignment platform to correct the workpiece on the alignment platform. The alignment moving component is drivenly connected to the second correction component to drive the alignment platform to move. The identification component is used to identify the position information and identity information of the workpiece on the alignment platform.

[0015] This application also provides a laser processing device, including the maintenance device described above.

[0016] The beneficial effects of the maintenance device and laser processing equipment provided in this application embodiment are as follows: The transfer and inspection mechanism of the maintenance device in this application embodiment travels back and forth between the station of the defect identification component and the station of the repair component. During the transfer process, the inspection component can inspect the workpiece on the maintenance platform without the need for a separate inspection station, thus improving the space utilization of the device. At the same time, compared with setting up a separate inspection station, the transfer and inspection mechanism only needs to travel back and forth between the station of the defect identification component and the station of the repair component, reducing the number of station transfers and improving maintenance efficiency.

[0017] The laser processing equipment of this application embodiment includes the above-mentioned maintenance device, and therefore has the beneficial effects brought by the maintenance device, which will not be repeated here. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the maintenance device provided in the embodiments of this application;

[0020] Figure 2 A three-dimensional structural schematic diagram of the transplanting detection mechanism provided in the embodiments of this application;

[0021] Figure 3 A three-dimensional structural schematic diagram of the high-altitude transplanting component provided in the embodiments of this application;

[0022] Figure 4 A three-dimensional structural schematic diagram of the displacement carrier component provided in an embodiment of this application;

[0023] Figure 5 This is a three-dimensional structural diagram of the repair component provided in an embodiment of this application.

[0024] The following are the labeling elements in the figure:

[0025] 1. Repair mechanism; 11. Defect identification component; 12. Repair component;

[0026] 2. Transplanting inspection mechanism; 21. Transplanting component; 211. Inspection platform; 212. Moving part; 2121. First direction moving part; 2122. Second direction moving part; 22. Inspection component; 221. First correction component; 222. Inspection component; 223. Lifting component;

[0027] 3. Loading and unloading mechanism; 31. Loading and unloading assembly; 311. Loading and unloading moving part; 312. Picking part; 313. High-altitude transfer part; 3131. Picking unit; 3132. Gantry frame; 3133. High-altitude moving part; 32. Alignment and transfer assembly; 321. Alignment platform; 322. Alignment moving part; 323. Second correction part; 324. Identification part. Detailed Implementation

[0028] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0029] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0030] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0032] Please see Figure 1 , Figure 2 and Figure 5 The maintenance device provided in the embodiments of this application will now be described. The maintenance device provided in the embodiments of this application includes a repair mechanism 1 and a transplantation and detection mechanism 2.

[0033] The repair mechanism 1 includes a defect identification component 11 and a repair component 12. The defect identification component 11 is used to obtain the location information of the defect on the workpiece, and the repair component 12 is used to repair the defect on the workpiece.

[0034] The transplanting and inspection mechanism 2 includes a transplanting component 21 and an inspection component 22. The transplanting component 21 includes a maintenance platform 211 and a moving part 212. The maintenance platform 211 is used to support the workpiece. The inspection component 22 is located on the side of the maintenance platform 211 and is used to detect defects in the workpiece on the maintenance platform 211. The moving part 212 is connected to the maintenance platform 211 and the inspection component 22 in a transmission connection to drive the maintenance platform 211 and the inspection component 22 to move back and forth between the workstation of the defect identification component 11 and the workstation of the repair component 12.

[0035] In this application embodiment, the workpiece can specifically be a flexible panel, a battery, or other workpiece to be tested.

[0036] The main function of the defect identification component 11 is to acquire the location information of defects on the workpiece. In practical applications, this component can employ a high-precision vision inspection system. For example, an industrial-grade high-definition camera can be used, paired with professional image processing software. The camera is installed at a fixed position on the inspection device. When the workpiece is transported to the workstation of the defect identification component 11 by the transfer inspection mechanism 2, the camera takes a comprehensive picture of the workpiece. The image processing software analyzes the captured images using algorithms, accurately identifying the location coordinates (such as X, Y, and Z axis coordinates) of defects on the workpiece, and transmitting this location information to the repair component 12.

[0037] The repair component 12 repairs defects on the workpiece based on the location information provided by the defect identification component 11. The repair method can be selected according to the type and material of the defect. For example, for surface scratches, the repair component 12 can use laser repair technology. The laser repair head precisely locates the defect based on the received defect location information and melts and repairs the scratch by emitting a laser beam of specific wavelength and energy, restoring its smoothness. For some internal defects, such as tiny bubbles or impurities, the repair component 12 can use micro-nano fabrication technology to precisely control micro-tools to remove or fill the defects. In this embodiment, the repair component 12 is used to repair flexible panels that do not meet quality standards.

[0038] The 211 maintenance platform can be made of high-strength, lightweight materials, such as aluminum alloy. The platform's surface undergoes special treatment, providing excellent flatness and anti-static properties to ensure the stability and safety of workpieces during placement and transfer. The platform's dimensions can be customized to support workpieces of various sizes stably.

[0039] In this embodiment, the moving component 212 can be a high-precision linear motor. The linear motor has fast and precise motion control capabilities, enabling it to quickly and smoothly move the inspection platform 211 and the detection component 22 from the station of the defect identification component 11 to the station of the repair component 12, or vice versa, according to a preset program. The linear motor's motion accuracy can reach the micrometer level, ensuring the positional accuracy of the workpiece during the transfer process.

[0040] The detection component 22 can be a lighting mechanism. The lighting mechanism presses against the flexible panel (i.e., the workpiece) on the inspection platform 211 to light up the flexible panel, thereby detecting the defects in the flexible panel. The moving component 212 sends the flexible panel to the station of the defect identification component 11, and the defect identification component 11 obtains the location information of the defects on the flexible panel.

[0041] The inspection component 22 can also employ a vision inspection system, similar to the defect identification component 11, but its main function is to perform preliminary inspection during workpiece transfer. For example, before the workpiece is transferred to the defect identification component 11 station, the inspection component 22 first performs a rapid scan of the workpiece to preliminarily determine whether there are any obvious defects. If a defect is detected, the moving component 212 will continue to send the workpiece to the defect identification component 11 for detailed inspection; if no obvious defects are detected, the workpiece can be transferred to other stations for subsequent processing. This dual inspection mechanism can improve inspection efficiency and reduce unnecessary inspection steps.

[0042] In this embodiment of the maintenance apparatus, the transfer and inspection mechanism 2 travels between the workstation of the defect identification component 11 and the workstation of the repair component 12. During the transfer process, the inspection component 22 can inspect the workpiece on the maintenance platform 211 without the need for a separate inspection station, thus improving the space utilization of the apparatus. Furthermore, compared to having a separate inspection station, the transfer and inspection mechanism 2 only needs to travel between the workstations of the defect identification component 11 and the repair component 12, reducing the number of transfers and improving maintenance efficiency.

[0043] Please see Figure 2 The detection component 22 includes a first correction component 221 and a detection component 222. The first correction component 221 is connected to the detection component 222 to correct the position of the detection component 222. The detection component 222 is used to contact the workpiece on the inspection platform 211 to detect defects on the workpiece.

[0044] The first correction component 221 can be driven by a high-precision micro motor and connected to the detection component 222 via gear transmission or lead screw transmission. When the detection component 222 deviates in position during operation, the first correction component 221 can quickly and accurately adjust the position of the detection component 222 according to a preset program or feedback signal, so that it always remains in the optimal detection position.

[0045] The detection component 222 can employ a high-precision probe-type detection head, with a tiny probe at its tip capable of contacting the workpiece surface. The probe-type detection head integrates sensors, such as pressure sensors and capacitance sensors. When the probe contacts the workpiece, the sensors can detect changes in the physical properties of the workpiece surface in real time, such as changes in pressure or capacitance, thereby determining whether the workpiece has defects. Preferably, the detection component 222 can specifically be a lighting mechanism. The lighting mechanism presses against the flexible panel (i.e., the workpiece) on the inspection platform 211 to illuminate the flexible panel, thereby detecting defects in the flexible panel (i.e., the workpiece).

[0046] The detection component 22 also includes a lifting component 223, which is connected to the first correction component 221 to drive the detection component 222 to move along the thickness direction of the workpiece.

[0047] The lifting component 223 can be a high-precision linear motor or a lead screw transmission mechanism. Taking a linear motor as an example, the first correction component 221 is mounted on the drive shaft of the linear motor. The lifting component 223 can also be a cylinder, a pressure rod, or an electric cylinder.

[0048] When it is necessary to contact the workpiece to detect defects, the lifting component 223 can drive the detection component 222 to descend to a position in contact with the workpiece surface. Conversely, it can drive the detection component 222 to rise or fall away from the workpiece, preventing interference between the detection component 222 and the workpiece. The lifting component 223 improves the adaptability of the maintenance device to workpiece thickness.

[0049] The moving part 212 includes a first direction moving part 2121 and a second direction moving part 2122. The first direction moving part 2121 is connected to the second direction moving part 2122 and the detection component 22 in a transmission connection to drive the second direction moving part 2122 and the detection component 22 to move along the first direction. The second direction moving part 2122 is connected to the maintenance platform 211 in a transmission connection to drive the maintenance platform 211 to move along the second direction.

[0050] In this embodiment, the first direction moving part 2121 can be a high-precision linear motor or a lead screw drive mechanism. The linear motor has fast and precise motion control capabilities, enabling it to move the second direction moving part 2122 and the detection component 22 quickly and smoothly along the first direction according to a preset program. The lead screw drive mechanism, through a motor driving the lead screw to rotate, drives the slider connected to the lead screw to move along the first direction, thereby achieving position control of the second direction moving part 2122 and the detection component 22.

[0051] The second-direction moving part 2122 can also be a linear motor or a lead screw drive mechanism. In this embodiment, the lead screw of the second-direction moving part 2122 is connected to the bottom of the maintenance platform 211, and the motor drives the lead screw to rotate, thereby moving the maintenance platform 211 along the second direction.

[0052] Both the first and second directions can be horizontal movement directions, with the first direction perpendicular to the second direction. Along the first direction, the detection component 22 and the maintenance platform 211 can be positioned between the workstation of the defect identification component 11 and the workstation of the repair component 12. Along the second direction, the maintenance platform 211 can adjust the specific position of the workpiece to facilitate detection by the detection component 22 or identification and repair by the repair mechanism 1.

[0053] Please see Figure 1 The maintenance device also includes a loading and unloading mechanism 3, which is used to identify and transfer workpieces to the maintenance platform 211.

[0054] The loading and unloading mechanism 3 may include a vision recognition component and a gripping component. The vision recognition component may include an industrial-grade high-definition camera and image processing software. The camera can quickly scan the workpiece, and the image processing software can identify the workpiece's feature information, such as model, position, shape, and size, thereby providing accurate positioning information for subsequent transfer operations.

[0055] The gripping assembly can employ a multi-degree-of-freedom robotic arm with multiple joints, enabling flexible movement. The end effector of the robotic arm is equipped with a gripping device, such as a vacuum suction cup or mechanical gripper, for grasping the workpiece. Vacuum suction cups are suitable for workpieces with flat surfaces, using negative pressure to attract them; mechanical grippers are suitable for irregularly shaped workpieces, using clamping force to hold them in place.

[0056] Preferably, the loading and unloading mechanism 3 includes a loading and unloading component 31, a positioning and transfer component 32, and a model identification component (not shown in the figure). The loading and unloading component 31 is used to pick up and transfer the workpiece, the model identification component is used to identify the model of the workpiece and obtain the position of the workpiece, and the positioning and transfer component 32 is used to identify the identity information and position information of the workpiece and correct the workpiece.

[0057] The loading / unloading assembly 31 can specifically be a robotic arm, with a gripping device, such as a vacuum suction cup or a mechanical gripper, installed at the end of the robotic arm. The vacuum suction cup is suitable for workpieces with flat surfaces, adsorbing the workpiece by generating negative pressure; the mechanical gripper is suitable for workpieces with irregular shapes, fixing the workpiece by clamping force.

[0058] The displacement assembly 32 may specifically include a support platform, a translation component, and an information identification component. The support platform is used to temporarily support the workpiece, and the information identification component is set on the support platform to read the workpiece's identity information and position information. The translation component is connected to the support platform by a transmission to drive the support platform to move back and forth between the loading / unloading assembly 31's workstation and the high-altitude transfer assembly 313's pick-up workstation.

[0059] The model identification component can specifically include an industrial-grade high-definition camera and image processing software. The camera can quickly scan the workpiece, and the image processing software can identify the workpiece's feature information, such as model, location, shape, and size, thereby providing accurate positioning information for subsequent transfer operations.

[0060] Through the above specific implementation methods, the loading and unloading mechanism 3 of this application can efficiently and accurately complete the identification and transfer of workpieces, significantly improving the automation level and work efficiency of the maintenance device.

[0061] Preferably, the loading and unloading assembly 31 includes a loading and unloading moving part 311, a picking part 312, and a high-altitude transfer part 313. The loading and unloading moving part 311 is used for loading and unloading, the picking part 312 is used for transferring the workpiece on the loading and unloading moving part 311 to the opposing transfer assembly 32, and the high-altitude transfer part 313 is used for transferring the workpiece on the opposing transfer assembly 32 to the maintenance platform 211.

[0062] The loading / unloading moving component 311 may specifically include a loading platform and a translation component. The loading platform is used to temporarily support the workpiece. The picking component 312 may specifically be a robotic arm, with a gripping device, such as a vacuum suction cup or a mechanical gripper, installed at the end of the robotic arm. The vacuum suction cup is suitable for workpieces with flat surfaces, adsorbing the workpiece by generating negative pressure; the mechanical gripper is suitable for workpieces with irregular shapes, fixing the workpiece by clamping force.

[0063] The high-altitude transfer component 313 specifically includes a robotic arm and a gantry 3132. The robotic arm is movably mounted on the gantry 3132 and is used to transfer workpieces from the parallel transfer component 32 to the maintenance platform 211.

[0064] The high-altitude transfer component 313 serves as a transfer station for the workpiece, reducing the load on the pick-up component 312.

[0065] For preferred options, please refer to [link / reference]. Figure 3The high-altitude transfer component 313 includes a picking unit 3131, a gantry frame 3132, and a high-altitude moving unit 3133. The gantry frame 3132 is mounted between the reciprocating transfer assembly 32 and the transfer detection mechanism 2. The high-altitude moving unit 3133 is mounted on the gantry frame 3132. The high-altitude moving unit 3133 is connected to the picking unit 3131 to drive the picking unit 3131 to move. The picking unit 3131 is used to pick up workpieces.

[0066] Pickup component 312 can specifically be a gripper or a suction cup.

[0067] The high-altitude moving part 3133 can specifically adopt a high-precision linear motor or lead screw transmission mechanism to drive the picking part 312 to move in the horizontal or vertical direction.

[0068] For preferred options, please refer to [link / reference]. Figure 4 The displacement assembly 32 includes a positioning platform 321, a positioning moving member 322, a second correction member 323, and an identification member 324. The positioning platform 321 is used to carry the workpiece. The second correction member 323 is drivenly connected to the positioning platform 321 to correct the workpiece on the positioning platform 321. The positioning moving member 322 is drivenly connected to the second correction member 323 to drive the positioning platform 321 to move. The identification member 324 is used to identify the position information and identity information of the workpiece on the positioning platform 321.

[0069] The alignment moving part 322 can be a high-precision linear motor or lead screw transmission mechanism to drive the alignment stage 321 to move.

[0070] The second correction component 323 can adopt the same structure as the first correction component 221. The second correction component 323 can facilitate the identification of the workpiece by the identification component 324 or the pickup by the high-altitude transfer component 313.

[0071] The identification component 324 can specifically adopt the same structure as the defect identification component 11.

[0072] Through the synergistic effect of the above structure and function, the displacement assembly 32 of this application can realize the precise displacement and alignment of workpieces, thereby improving the automation level and work efficiency of the maintenance device.

[0073] The maintenance device process provided in this embodiment is as follows: After the loading / unloading moving part 311 loads the workpiece, the picking part 312 transfers the workpiece on the loading / unloading moving part 311 to the opposing transfer component 32. The transfer component 32 reads the workpiece's identity information and position information, and corrects the workpiece's position. The high-altitude transfer part 313 then transfers the workpiece on the opposing transfer component 32 to the maintenance platform 211. The detection component 22 of the transfer detection mechanism 2 detects the workpiece on the maintenance platform 211. The transfer detection mechanism 2 moves to the station of the model identification component. The model identification component identifies the workpiece's model and obtains the workpiece's position. Then, the transfer detection mechanism 2 moves to the station of the defect identification component 11. The defect identification component 11 obtains the position information of the defect on the workpiece and sends it to the repair component 12. The transfer detection mechanism 2 moves to the station of the repair component 12. The repair component 12 repairs the defects on the workpiece based on the obtained position information of the defect on the workpiece. After the repair component 12 repairs the workpiece, the transfer inspection mechanism 2 can inspect the repaired workpiece again and move it to the station of the defect identification component 11 for re-judgment to confirm that the repair is complete. The repaired workpiece can be returned along the original route and finally unloaded by the loading and unloading moving part 311.

[0074] This application also provides a laser processing device, including the maintenance device in any of the above embodiments.

[0075] The laser processing equipment of this application includes the maintenance device in any of the above embodiments, and therefore has the beneficial effects brought by the maintenance device in any of the above embodiments, which will not be repeated here.

[0076] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A maintenance device, characterized in that, include: A repair mechanism includes a defect identification component and a repair component. The defect identification component is used to acquire the location information of the defect on the workpiece, and the repair component is used to repair the defect on the workpiece. A transplanting and inspection mechanism includes a transplanting component and an inspection component. The transplanting component includes a maintenance platform and a moving part. The maintenance platform is used to support the workpiece. The inspection component is disposed beside the maintenance platform and is used to detect defects in the workpiece on the maintenance platform. The moving part is kinetically connected to the maintenance platform and the inspection component to drive the maintenance platform and the inspection component to move back and forth between the workstation of the defect identification component and the workstation of the repair component.

2. The maintenance device according to claim 1, characterized in that, The detection assembly includes a first correction component and a detection component. The first correction component is connected to the detection component in a transmission manner to correct the position of the detection component. The detection component is used to contact the workpiece on the inspection platform to detect defects on the workpiece.

3. The maintenance device according to claim 2, characterized in that, The detection assembly also includes a lifting component, which is connected to the first correction component to drive the detection component to move along the thickness direction of the workpiece.

4. The maintenance device according to claim 1, characterized in that, The moving part includes a first direction moving part and a second direction moving part. The first direction moving part is driven to move the second direction moving part and the detection component in a first direction. The second direction moving part is driven to move the inspection platform in a second direction.

5. The maintenance device according to any one of claims 1-4, characterized in that, It also includes a loading and unloading mechanism, which is used to identify and transfer workpieces to the inspection platform.

6. The maintenance device according to claim 5, characterized in that, The loading and unloading mechanism includes a loading and unloading component, a aligning and transferring component, and a model identification component. The loading and unloading component is used to pick up and transfer workpieces. The model identification component is used to identify the model of the workpiece and obtain its position. The aligning and transferring component is used to identify the workpiece's identity information and position information and to correct the workpiece's deviation.

7. The maintenance device according to claim 6, characterized in that, The loading and unloading assembly includes a loading and unloading moving component, a picking component, and a high-altitude transfer component. The loading and unloading moving component is used for loading and unloading, the picking component is used for transferring the workpiece on the loading and unloading moving component to the opposite transfer component, and the high-altitude transfer component is used for transferring the workpiece on the opposite transfer component to the maintenance platform.

8. The maintenance device according to claim 7, characterized in that, The high-altitude transfer component includes a picking unit, a gantry frame, and a high-altitude moving unit. The gantry frame is erected between the opposing transfer assembly and the transfer detection mechanism. The high-altitude moving unit is installed on the gantry frame and is drivenly connected to the picking unit to drive the picking unit to move. The picking unit is used to pick up workpieces.

9. The maintenance device according to claim 7, characterized in that, The alignment and displacement assembly includes an alignment platform, an alignment moving component, a second correction component, and an identification component. The alignment platform is used to carry the workpiece. The second correction component is drivenly connected to the alignment platform to correct the workpiece on the alignment platform. The alignment moving component is drivenly connected to the second correction component to drive the alignment platform to move. The identification component is used to identify the position information and identity information of the workpiece on the alignment platform.

10. A laser processing device, characterized in that, Includes the maintenance device as described in any one of claims 1-9.

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