Five-axis fixture assisted blue light scanning device

Abstract

The utility model relates to blue light three -dimensional scanning technical field especially, a kind of five-axis clamp auxiliary blue light scanning device, comprising: modular three-axis slide rail mechanism, including modular slide rail and modular sliding table, the modular sliding table is installed in modular slide rail, X, Y, Z Three-axis combination mode is same;Universal clamping mechanism, is located on the Z axis linear module of the modular three-axis slide rail mechanism, including several fixing pieces for fixed plate, each the fixing piece is used for the mounting hole of plate material penetration;Through the mutual cooperation sliding of modular slide rail and modular sliding table, the position adjustment of universal clamping mechanism is realized, and the X axis, Y axis angle of fixing piece is adjusted again through universal clamping mechanism.Compared with traditional manual operation, human operation error is greatly reduced, high-quality clamping effect is ensured, and scanning efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of blue light three-dimensional scanning technology, and in particular to a five-axis fixture-assisted blue light scanning device. Background Technology

[0002] In the field of 3D blue light scanning technology, the stable fixation of parts is the core link to ensure the quality of scanning data, which directly determines the accuracy and integrity of the final point cloud data. A high-quality fixation method can significantly reduce point cloud layering caused by the slight movement of parts during the scanning process, shorten the scanning cycle, adapt to parts of different specifications and shapes, and effectively reduce the impact of environmental interference (such as vibration, light changes, etc.) on the scanning results, thereby ensuring the generation of high-quality 3D models.

[0003] However, the fixtures currently widely used in the industry have obvious limitations: on the one hand, the fixtures are not easy to operate, and the steps to adjust the clamping angle and position are cumbersome, often requiring the use of additional tools to complete the task manually, which not only increases the difficulty of operation but also reduces work efficiency; on the other hand, the existing fixtures are not stable and it is difficult to accurately simulate the stress state and deformation characteristics of parts under actual installation conditions.

[0004] In actual scanning operations, the aforementioned problems become even more pronounced: due to insufficient fixture stability and poor adaptability to different data requirements, point cloud data is prone to layering and distortion, affecting the accuracy of the 3D model; simultaneously, because the actual working state of the part cannot be reproduced, it is difficult to obtain its deformation data in a real installation environment, restricting the comprehensiveness of the part's performance evaluation. Therefore, developing a fixture device that is highly efficient, stable, and can accurately simulate the actual installation state of parts to improve clamping quality and efficiency, reduce operational difficulty, and obtain richer point cloud data has become an urgent problem to be solved in the current field of 3D Blu-ray scanning technology. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a five-axis fixture-assisted blue light scanning device.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a five-axis fixture-assisted blue light scanning device, comprising:

[0007] A modular three-axis slide rail mechanism includes a modular slide rail and a modular slide table, wherein the modular slide table is installed in the modular slide rail, and the X, Y, and Z axes are combined in the same way;

[0008] The universal clamping mechanism is located on the Z-axis linear module of the modular three-axis slide rail mechanism, and includes several fixing parts for fixing the plate, each of which is used for mounting holes through the plate.

[0009] The position of the universal clamping mechanism is adjusted by the cooperation of modular slide rails and modular slide tables, and the X and Y axis angles of the fixing parts are adjusted by the universal clamping mechanism.

[0010] Preferably, the modular three-axis slide rail mechanism includes:

[0011] The sliding drive unit is located at the stepper motor mounting end of the modular three-axis slide rail mechanism. It includes a detachable stepper motor fixed end cover that contacts the stepper motor mounting end, and a coupling that connects the lead screw to the stepper motor output end. The output shaft of the X-axis stepper motor extends in the first direction of the modular slide rail.

[0012] The sliding part, installed on the first direction of the stepper motor fixed end cover, includes a modular slide rail, a modular slide table, and a lead screw nut. The axis of the sliding part is parallel to the first direction. The mounting hole located at the bottom of the modular slide rail with the axis perpendicular to the first direction is the first mounting hole, and the mounting hole located at the side end of the modular slide rail with the axis parallel to the first direction is the second mounting hole.

[0013] Preferably, the Y-axis modular slide rail includes two levels of fixing blocks and a modular slide rail, wherein the two levels of fixing blocks are fixedly installed on the upper part of the modular slide rail.

[0014] The five-axis clamp-assisted blue light scanning device according to claim 1, characterized in that the universal clamping mechanism comprises:

[0015] The angle driving unit includes a Z-axis stepper motor bracket connected to a Z-axis modular slide, a stepper motor disposed inside the Z-axis stepper motor bracket, an angle adjustment locking mechanism and a large spring on the stepper motor, an X-axis angle adjustment bevel gear rod on the large spring, and a Y-axis angle adjustment large bevel gear rod that passes through and surrounds the X-axis angle adjustment bevel gear rod; a small spring is provided at the latching point of the X-axis angle adjustment bevel gear rod.

[0016] An angle transmission unit includes a first cylindrical spindle, on which a Y-axis angle transmission support with a hole coaxial with the first cylindrical spindle, an X-axis small bevel gear, and a second bevel gear transmission assembly with an axis perpendicular to the axis of the first cylindrical spindle are provided. The second bevel gear transmission assembly meshes with the X-axis angle transmission support via bevel gears. A third cylindrical spindle is coaxial with the hole of the X-axis angle transmission support. The X-axis angle transmission support is provided with a threaded fixing screw and a fixing component installed inside the X-axis angle transmission support.

[0017] Preferably, the Y-axis angle adjusting bevel gear rod includes a large meshing rod, a cylindrical convex slide rail, a large bevel gear, and a large internal gear groove. The cylindrical convex slide rail is located inside the meshing rod, the large bevel gear is located on the upper part of the meshing rod, and the large internal gear groove is located on the lower part of the large meshing rod.

[0018] Preferably, the X-axis angle adjusting bevel gear rod includes a meshing rod, a cylindrical slider, a small bevel gear, and a small internal gear groove.

[0019] Preferably, the second bevel gear transmission assembly includes upper and lower transmission bevel gears and a stabilizing mechanism.

[0020] Preferably, the Y-axis angle transmission support includes a large transmission bevel gear and a first support.

[0021] Preferably, the X-axis angle transmission support includes a small transmission bevel gear, a second support, and an X-axis stabilizing mechanism.

[0022] Preferably, four identical five-axis fixture-assisted blue light scanning devices are arranged on a circular turntable.

[0023] The beneficial effects of this utility model are as follows: 1. This device achieves multi-position movement adjustment through a modular three-axis slide rail mechanism (X-axis, Y-axis, and Z-axis slider slide rail combination). Combined with the small and large bevel gear sets in the universal clamping mechanism to adjust the clamping angle, the device can complete the clamping path planning, precise clamping, and plate position adjustment through an automated control system. Compared to traditional manual operation, it significantly reduces human error, ensures high-quality clamping results, and improves scanning efficiency.

[0024] 2. The universal clamping mechanism in this device effectively simulates the actual working state of parts during installation, solving the problem that traditional fixtures cannot acquire deformation data of parts during operation. Stable clamping reduces the layering of point cloud data caused by part movement during scanning, improving the accuracy of blue light scanning data and contributing to the generation of high-quality 3D models. The universal clamping mechanism uses an X-axis angle transmission support to install and fix components. Even if the mounting holes of the sheet metal are located in different positions and angles, the relevant components can be swung to fix the sheet metal by adjusting the modular three-axis slide rail mechanism and the universal clamping mechanism, resulting in high adaptability. It eliminates the need for frequent manual adjustments using tools, reducing operational difficulty and facilitating quick replacement of sheet metal parts to meet batch scanning needs.

[0025] 3. The addition of fixing screws to this device improves the fixing accuracy of the fasteners, and the two-stage fixing block design allows for individual or simultaneous adjustment of the X and Y axis angles, further enhancing the stability of the mechanism. The overall structure balances efficient adjustment with stable clamping, shortens scanning time, reduces environmental interference, and meets the scanning requirements of different parts. Attached Figure Description

[0026] Figure 1 A schematic diagram of a five-axis fixture-assisted blue light scanning device provided in this application embodiment;

[0027] Figure 2 A schematic diagram of the modular three-axis slide rail mechanism in a five-axis clamp-assisted blue light scanning device provided in this application embodiment;

[0028] Figure 3 This is a schematic diagram of the universal clamping mechanism in a five-axis clamp-assisted blue light scanning device provided in an embodiment of this application;

[0029] Figure 4 This is a cross-sectional schematic diagram of the Z-axis stepper motor bracket in a five-axis clamp-assisted blue light scanning device provided in an embodiment of this application.

[0030] Figure 5 This is a schematic diagram of the Z-axis stepper motor bracket and the Y-axis angle adjustment bevel gear rod structure of a universal clamping mechanism in a five-axis clamp-assisted blue light scanning device provided in this application embodiment.

[0031] Figure 6 A schematic diagram of the cross-sectional structure of the large bevel gear rod for Y-axis angle adjustment;

[0032] Figure 7 for Figure 5 A schematic diagram of a partial cross-sectional structure of region B in the middle section;

[0033] Figure 8 for Figure 5 Schematic diagram of a partial cross-sectional structure of region C in the middle;

[0034] Figure 9 for Figure 5 A schematic diagram of a partial cross-sectional structure in region D;

[0035] Numbering on the map:

[0036] 1. Universal clamping mechanism; 11. Z-axis stepper motor bracket; 12. Angle adjustment locking mechanism; 121. Large external gear; 122. Small external gear; 13. Large spring; 14. X-axis angle adjustment small bevel gear rod; 141. Small meshing rod; 142. Cylindrical slider; 143. Small bevel gear; 144. Small internal gear groove; 15. Y-axis angle adjustment large bevel gear rod; 151. Large meshing rod; 152. Cylindrical convex slide rail; 153. Large bevel gear; 154. Large internal gear groove; 16. 17. Small spring; 18. First cylindrical spindle; 19. Y-axis angle transmission support; 10. Large transmission bevel gear; 111. First support; 12. X-axis small bevel gear; 13. Second bevel gear transmission assembly; 14. Upper and lower transmission bevel gears; 15. Stabilizing mechanism; 16. X-axis angle transmission support; 17. Small transmission bevel gear; 18. Second support; 19. X-axis stabilizing mechanism; 10. Third cylindrical spindle; 112. Fixing screw; 113. Fixing component;

[0037] 2. Modular three-axis slide rail mechanism; 21. Modular slide rail; 211. X-axis modular slide rail; 212. Y-axis modular slide rail; 2121. Two-stage fixing block; 213. Z-axis modular slide rail; 22. Modular slide table; 221. X-axis modular slide table; 222. Y-axis modular slide table; 223. Z-axis modular slide table; 23. Stepper motor; 24. Stepper motor fixing end cover; 25. Coupling; 26. Connecting screw; 27. Screw nut;

[0038] 3. Board material; 4. Circular turntable. Detailed Implementation

[0039] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0040] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0041] Please refer to Figures 1-9 An embodiment of this utility model provides a five-axis fixture-assisted blue light scanning device, comprising:

[0042] Modular three-axis slide rail mechanism 2 includes modular slide rail 21 and modular slide table 22. The modular slide table 22 is installed in the modular slide rail 21, wherein the X, Y and Z axes are combined in the same way.

[0043] The universal clamping mechanism 1 is located on the Z-axis linear module of the modular three-axis slide rail mechanism 2, and includes several fixing parts 114 for fixing the plate 3. Each fixing part 114 is used for mounting holes that penetrate the plate 3.

[0044] like Figure 1 and Figure 7 As shown, four identical five-axis clamp-assisted blue light scanning devices are set on a circular turntable 4. Fixing member 114 is used to fix the corresponding plate 3. The position of the universal clamping mechanism 1 is adjusted by the cooperation of the modular slide rail 21 and the modular slide table 22. Then, the X-axis and Y-axis angles of the fixing member 114 are adjusted by the universal clamping mechanism 1.

[0045] Not only does it improve clamping quality and efficiency, but it also effectively reduces the difficulty of operation. In addition, the addition of fixing screws 113 can improve the fixing accuracy of the fixing fixture of the fixing part 114, speed up the efficiency of changing sheet metal parts, and facilitate better batch scanning of sheet metal parts.

[0046] In some embodiments, the modular three-axis slide rail mechanism 2 includes:

[0047] The sliding drive unit is located at the mounting end of the stepper motor 23 of the modular three-axis slide rail mechanism 2. It includes a detachable stepper motor fixing end cover 24 that contacts the mounting end of the stepper motor 23, and a coupling 25 that connects the lead screw 26 to the output end of the stepper motor 23. The output shaft of the X-axis stepper motor 23 extends in the first direction of the modular slide rail 21.

[0048] The sliding part is installed on the stepper motor fixed end cover 24 in the first direction and includes a modular slide rail 21, a modular slide table 22, and a lead screw nut 27. The axis of the sliding part is parallel to the first direction. The mounting hole at the bottom of the modular slide rail 21 with the axis perpendicular to the first direction is the first mounting hole, and the mounting hole at the side of the modular slide rail 21 with the axis parallel to the first direction is the second mounting hole.

[0049] The Y-axis modular slide rail 212 points in the opposite direction to the first direction and is perpendicular to the axis of the circular turntable 4. The first direction of the X-axis modular slide rail 211 is horizontal and perpendicular to the first direction of the Y-axis modular slide rail 212. The first direction of the Z-axis modular slide rail 213 is vertical and perpendicular to the first direction of the Y-axis modular slide rail 212. The X-axis modular slide rail 211 is installed on the circular turntable 4 through the first mounting hole. The Y-axis modular slide rail 212 is installed on the X-axis modular slide table 221 through the first mounting hole. The Z-axis modular slide rail 213 is installed on the Y-axis modular slide table 222 through the second mounting hole.

[0050] like Figure 1 , Figure 2As shown, the stepper motor 23, the stepper motor fixed end cover 24, the coupling 25, and the connecting screw 26 are installed sequentially along the extension direction of the output shaft of the stepper motor 23. The screw nut 27 is installed inside the modular slide table 22. Furthermore, the rotation of the stepper motor 23 drives the X-axis modular slide rail 211 and X-axis modular slide table 221, the Y-axis modular slide rail 212 and Y-axis modular slide table 222, the Y-axis modular slide rail 213 and Z-axis modular slide table 223 to slide relative to each other, which is used to adjust the position of the universal clamping mechanism 1.

[0051] In some embodiments, the universal clamping mechanism 1 includes:

[0052] The angle driving unit includes a Z-axis stepper motor bracket 11 connected to the Z-axis modular slide 223, a stepper motor 23 disposed inside the Z-axis stepper motor bracket 11, an angle adjustment locking mechanism 12 and a large spring 13 disposed on the stepper motor 23, an X-axis angle adjustment small bevel gear rod 14 disposed on the large spring 13, and a Y-axis angle adjustment large bevel gear rod 15 that passes through and wraps around the X-axis angle adjustment small bevel gear rod 14; a small spring 16 is disposed at the buckle of the X-axis angle adjustment small bevel gear rod 15.

[0053] An angle transmission unit includes a first cylindrical spindle 17. The first cylindrical spindle 17 is provided with a Y-axis angle transmission support 18 with a hole coaxial with the first cylindrical spindle 17, an X-axis small bevel gear 19, and a second bevel gear transmission assembly 110 with an axis perpendicular to the axis of the first cylindrical spindle 17. The second bevel gear transmission assembly 110 and the X-axis angle transmission support 111 are meshed with bevel gears. A third cylindrical spindle 112 is coaxial with the hole of the X-axis angle transmission support 111. The X-axis angle transmission support 111 is provided with a threaded fixing screw 113 and a fixing member 114 installed inside the X-axis angle transmission support 111.

[0054] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the Z-axis modular slide 223 moves downward, causing the stepper motor 23 to contact the first stage of the two-stage fixed block 2121. The stepper motor 23 moves upward relative to the Z-axis stepper motor bracket 11, compressing the large spring 13. Simultaneously, the angle adjustment locking mechanism 12, which is fixedly connected to the stepper motor 23, moves upward. At this time, the large external gear 121 meshes with the large internal gear slot 154, and the large bevel gear 153 meshes with the large transmission bevel gear 181. The small external gear 122 meshes with the small internal gear slot 144, the small bevel gear 143 meshes with the X-axis small bevel gear 19, the X-axis small bevel gear 19 meshes with the upper and lower transmission bevel gear 1101, and the upper and lower transmission bevel gear 1101 meshes with the small transmission bevel gear 1111. Stepper motor 23 rotates, enabling the X and Y axes of universal clamping mechanism 1 to be adjusted simultaneously relative to its own direction of motion and its own rotation angle. Further, by moving the Y-axis modular slide 222 in its first direction, stepper motor 23 is lifted, contacting the second stage of the two-stage fixing block 2121. The small external gear 122 disengages from the small internal gear slot 144, the small spring 16 is compressed, and the cylindrical slider 142 slides along the upper surface of the cylindrical convex slide rail 152. Then, by moving upward via the Z-axis modular slide 223, the large spring 13 returns to its initial state, the position of stepper motor 23 remains unchanged, and the Z-axis stepper motor bracket 11 moves upward, driving the Y-axis angle adjustment bevel gear rod 15 to move upward. Slider 142 falls into the first groove on the lower surface of the cylindrical convex slide rail 152, the small spring 16 returns to its initial state, the X-axis angle adjusting bevel gear rod 14 moves downward relative to the X-axis small bevel gear 19, the small bevel gear 143 disengages from the X-axis small bevel gear 19, and the stepper motor 23 rotates, realizing the individual Y-axis angle adjustment of the universal clamping mechanism 1; further, the Z-axis modular slide 223 moves downward, the small spring 16 is compressed, the cylindrical slider 142 slides along the upper surface of the cylindrical convex slide rail 152, and then moves upward through the Z-axis modular slide 223, the large spring 13 returns to its initial state, the stepper motor 23 remains in the same position, and the Z-axis stepper motor bracket 11 moves upward, driving the Y-axis angle adjustment. Adjusting the large bevel gear rod 15 upwards causes the cylindrical slider 142 to fall into the second groove on the lower surface of the cylindrical convex slide rail 152. The small spring 16 returns to its initial state, and the small bevel gear rod 14 of the X-axis angle adjustment moves upwards relative to the small bevel gear 19 of the X-axis. The small bevel gear 143 and the small bevel gear 19 of the X-axis return to the meshing state. Furthermore, the Z-axis modular slide 223 moves upwards. At this time, the small external gear 122 meshes with the small internal gear groove 144, which can fix the X and Y axis angles. In this way, the automatic control system can realize the precise positioning and movement path planning of the fixture, as well as the purpose of adjusting the clamping angle, reducing human operation error, ensuring high-quality clamping effect, and improving clamping efficiency.

[0055] In some embodiments, the Y-axis modular slide rail 212 includes two-stage fixing blocks 2121 and a modular slide rail 21, wherein the two-stage fixing blocks 2121 are fixedly installed on the upper part of the modular slide rail 21.

[0056] like Figure 2 As shown, the stepper motor 23 contacts the two different heights of the two fixed blocks 2121, and the angle adjustment locking mechanism 12 moves up and down, thereby achieving the purpose of switching between different engagement states.

[0057] In some embodiments, the Y-axis angle adjusting bevel gear rod 15 includes a large meshing rod 151, a cylindrical convex slide rail 152, a large bevel gear 153, and a large internal thread groove 154. The cylindrical convex slide rail 152 is located inside the large meshing rod 151, the large bevel gear 153 is located on the upper part of the large meshing rod 151, and the large internal thread groove 154 is located on the lower part of the large meshing rod 151.

[0058] like Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the Y-axis angle adjustment large bevel gear rod 15 is used to transmit the gear movement of the stepper motor 23 and to assist the X-axis angle adjustment small bevel gear rod 14 and small spring 16 in changing the meshing state of the small bevel gear 143 and the X-axis small bevel gear 19.

[0059] In some embodiments, the X-axis angle adjusting bevel gear rod 14 includes a small meshing rod 141, a cylindrical slider 142, a small bevel gear 143, and a small internal thread groove 144;

[0060] like Figure 5 and Figure 7 As shown, the small bevel gear rod for adjusting the X-axis angle is used to transmit the gear movement of the stepper motor 23 and to fix the X-axis angle adjustment.

[0061] In some embodiments, the second bevel gear shaft 110 includes an upper and lower transmission bevel gear 1101 and a stabilizing mechanism (1102).

[0062] like Figure 8 As shown, a gear transmission is used to transmit power through the small bevel gear 19 on the X-axis.

[0063] In some embodiments, the Y-axis angle transmission support 18 includes a large transmission bevel gear 181 and a support 182.

[0064] like Figure 8 As shown, it is used to transmit the gear motion of the large bevel gear 153 and adjust the Y-axis angle.

[0065] In some embodiments, the X-axis angle transmission support 111 includes a small transmission bevel gear 1111, a support 1112, and an X-axis stabilizing mechanism 1113.

[0066] like Figure 8 As shown, it is used to transmit the gear transmission of the small bevel gear 1433 and adjust the X-axis angle, thereby improving the stability of the X-axis angle adjustment structure.

[0067] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0068] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0069] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A five-axis fixture-assisted blue light scanning device, characterized in that, include: The modular three-axis slide rail mechanism (2) includes a modular slide rail (21) and a modular slide table (22). The modular slide table (22) is installed in the modular slide rail (21), and the X, Y, and Z axes are combined in the same way. The universal clamping mechanism (1) is located on the Z-axis linear module of the modular three-axis slide rail mechanism (2), and includes several fixing parts (114) for fixing the plate (3), each of the fixing parts (114) being used to pass through the mounting hole of the plate (3); The position adjustment of the universal clamping mechanism (1) is achieved by the cooperation of the modular slide rail (21) and the modular slide table (22), and then the X-axis and Y-axis angles of the fixing part (114) are adjusted by the universal clamping mechanism (1).

2. The five-axis fixture-assisted blue light scanning device according to claim 1, characterized in that, The modular three-axis slide rail mechanism (2) includes: The sliding drive unit is located at the mounting end of the stepper motor (23) of the modular three-axis slide rail mechanism (2), including a detachable stepper motor fixing end cover (24) that contacts the mounting end of the stepper motor (23), and a coupling (25) that connects the lead screw (26) to the output end of the stepper motor (23). The output shaft of the X-axis stepper motor (23) extends in the first direction of the modular slide rail (21). The sliding part is installed on the first direction of the stepper motor fixed end cover (24) and includes a modular slide rail (21), a modular slide table (22), and a lead screw nut (27). The axis of the sliding part is parallel to the first direction. The mounting hole at the bottom of the modular slide rail (21) with the axis perpendicular to the first direction is the first mounting hole, and the mounting hole at the side of the modular slide rail (21) with the axis parallel to the first direction is the second mounting hole.

3. The five-axis fixture-assisted blue light scanning device according to claim 2, characterized in that, The Y-axis modular slide rail (212) includes two-stage fixing blocks (2121) and a modular slide rail (21), wherein the two-stage fixing blocks (2121) are fixedly installed on the upper part of the modular slide rail (21).

4. The five-axis fixture-assisted blue light scanning device according to claim 1, characterized in that, The universal clamping mechanism (1) includes: The angle driving unit includes a Z-axis stepper motor bracket (11) connected to the Z-axis modular slide (223), a stepper motor (23) located inside the Z-axis stepper motor bracket (11), an angle adjustment locking mechanism (12) and a large spring (13) on the stepper motor (23), an X-axis angle adjustment small bevel gear rod (14) on the large spring (13), and a Y-axis angle adjustment large bevel gear rod (15) that passes through and wraps around the X-axis angle adjustment small bevel gear rod (14) outside the X-axis angle adjustment small bevel gear rod (14); a small spring (16) is provided at the buckle on the X-axis angle adjustment small bevel gear rod (14); The angle transmission unit includes a first cylindrical spindle (17), on which a Y-axis angle transmission support (18) with a hole coaxial with the first cylindrical spindle (17), an X-axis small bevel gear (19), and a second bevel gear transmission group (110) with an axis perpendicular to the axis of the first cylindrical spindle (17) are provided. The second bevel gear transmission group (110) and the X-axis angle transmission support (111) are meshed by bevel gears. A third cylindrical spindle (112) is coaxial with the hole of the X-axis angle transmission support (111). The X-axis angle transmission support (111) is provided with a threaded fixing screw (113) and a fixing member (114) installed inside the X-axis angle transmission support (111).

5. The five-axis fixture-assisted blue light scanning device according to claim 4, characterized in that, The Y-axis angle adjustment bevel gear rod (15) includes a large meshing rod (151), a cylindrical convex slide rail (152), a large bevel gear (153), and a large internal gear groove (154). The cylindrical convex slide rail (152) is located inside the large meshing rod (151), the large bevel gear (153) is located on the upper part of the large meshing rod (151), and the large internal gear groove (154) is located on the lower part of the large meshing rod (151).

6. The five-axis fixture-assisted blue light scanning device according to claim 4, characterized in that, The X-axis angle adjustment pinion gear rod (14) includes a small meshing rod (141), a cylindrical slider (142), a small bevel gear (143), and a small internal gear groove (144).

7. The five-axis fixture-assisted blue light scanning device according to claim 4, characterized in that, The second bevel gear transmission group (110) includes upper and lower transmission bevel gears (1101) and a stabilizing mechanism (1102).

8. The five-axis fixture-assisted blue light scanning device according to claim 4, characterized in that, The Y-axis angle transmission support (18) includes a large transmission bevel gear (181) and a first support (182).

9. The five-axis fixture-assisted blue light scanning device according to claim 4, characterized in that, The X-axis angle transmission support (111) includes a small transmission bevel gear (1111), a second support (1112), and an X-axis stabilizing mechanism (1113).

10. The five-axis fixture-assisted blue light scanning device according to claim 1, characterized in that, Four identical five-axis fixture-assisted blue light scanning devices are set on a circular turntable (4).

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