Alignment platform and robot

Abstract

The utility model relates to robot alignment technical field especially a kind of alignment platform and robot, including fixed platform and adjustment platform, levelness adjusting unit implements the adjustment to adjustment platform levelness, first distance adjusting unit implements the adjustment to the distance between adjustment platform and fixed platform along first direction, second distance adjusting unit implements the adjustment to the distance between adjustment platform and fixed platform along second direction, first direction and second direction are horizontal and perpendicular to each other, distance measuring unit is used to measure the distance between adjustment platform and fixed platform along the first direction and second direction, the alignment platform is through levelness adjusting unit cooperation first, second distance adjusting unit and distance measuring unit, realizes orthogonal bidirectional accurate positioning, can automatically compensate the position deviation caused by environmental interference, and the repeat positioning accuracy is high, improves production efficiency and product yield, reduces raw material waste and production cost.

Description

Technical Field

[0001] This utility model relates to the field of robot alignment technology, and in particular to an alignment platform and robot. Background Technology

[0002] In high-end fields such as medical equipment manufacturing, semiconductor chip packaging, and precision component assembly, the accuracy of material handling and assembly directly determines the functionality and reliability of products. Current mainstream positioning technologies have significant limitations. Laser-based positioning systems are susceptible to ambient light interference, resulting in large ranging errors under complex workshop lighting conditions. Mechanical positioning devices are affected by guide rail machining accuracy, assembly gaps, and long-term wear; accumulated errors often exceed a certain range, making sub-millimeter level precision positioning difficult. While visual positioning systems can compensate through image recognition, their positioning accuracy fluctuates significantly during high-speed dynamic material handling due to limitations such as image acquisition frame rate and algorithm response speed, failing to meet real-time requirements. When positioning deviations exceed allowable limits, not only will materials fail to fall accurately into assembly stations, causing frequent production line shutdowns for calibration, but collisions may also damage precision materials, resulting in costly raw material waste and extended production cycles. Furthermore, manual calibration is inefficient and carries the risk of secondary errors, making it difficult to meet the efficiency and consistency requirements of automated production. Utility Model Content

[0003] The purpose of this invention is to provide a positioning platform and robot to solve the problems mentioned above, enabling timely and accurate position adjustments, ensuring the accuracy of the position between the two platforms, and ensuring the normal operation of the entire automated production system.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A positioning platform, comprising:

[0006] Fixed platform;

[0007] Adjust the platform;

[0008] A levelness adjustment unit is disposed on the adjustment platform and performs levelness adjustment on the adjustment platform;

[0009] Both the first distance adjustment unit and the second distance adjustment unit are mounted on the adjustment platform;

[0010] The first distance adjustment unit adjusts the distance between the adjustment platform and the fixed platform along a first direction;

[0011] The second distance adjustment unit adjusts the distance between the adjustment platform and the fixed platform along the second direction;

[0012] The first direction and the second direction are horizontal and perpendicular to each other;

[0013] A distance measuring unit is disposed on the adjustment platform and / or the fixed platform, and the distance measuring unit is used to measure the distance between the adjustment platform and the fixed platform along the first direction and the second direction, so as to start and stop the first distance adjustment unit and the second distance adjustment unit.

[0014] This utility model also has the following technical features:

[0015] In one embodiment of the present invention, an angle adjustment unit is provided on the adjustment platform, and the angle adjustment unit is used to adjust the deflection angle of the adjustment platform in the horizontal plane.

[0016] In one embodiment of this utility model, the adjustment platform is disposed on a mobile platform, and the mobile platform moves the adjustment platform to be close to the fixed platform.

[0017] In one embodiment of the present invention, the distance measuring unit includes a first distance sensor and a second distance sensor, and a sensing block and a reference panel are provided on one side of the fixed platform. The reference panel is vertical and arranged along the second direction.

[0018] At least two sets of the first distance sensors are arranged along the first direction, and the sensing block is located between the two sets of the first distance sensors. The two sets of the first distance sensors are respectively used to measure the distance to the side of the sensing block.

[0019] At least two sets of second distance sensors are arranged along the second direction, and the two sets of second distance sensors are respectively used to measure the distance to one side of the reference panel.

[0020] In one embodiment of this utility model, the first distance sensor and the second distance sensor are mounted on a translation bracket, the translation bracket is horizontally slidably disposed on the adjustment platform, the translation bracket slides along the second direction, and the telescopic electric cylinder drives the translation bracket to move horizontally.

[0021] In one embodiment of the present invention, the angle adjustment unit includes a rotating bridge, on which a rotating drive assembly is provided. The rotating axis of the rotating drive assembly is vertical, and the adjustment platform is fixed on the rotating axis of the rotating drive assembly.

[0022] In one embodiment of the present invention, the rotating bridge is rotatably mounted on a first horizontal base, and the first horizontal base is rotatably mounted on a second horizontal base. The axis of rotation of the rotating bridge and the axis of rotation of the first horizontal base are horizontal and perpendicular to each other.

[0023] The levelness adjustment unit includes a first angle adjustment drive assembly connected to the rotating shaft of the rotating bridge, and a second angle adjustment drive assembly is connected to the rotating shaft of the first level base.

[0024] The first angle adjustment drive assembly adjusts the rotation angle of the rotating bridge; the second angle adjustment drive assembly adjusts the rotation angle of the first horizontal base.

[0025] In one embodiment of the present invention, the second horizontal base is horizontally slidably disposed on the main frame, and the second horizontal base is located on the main frame and slides along the second direction;

[0026] The second distance adjustment unit includes a second power drive assembly fixed on the second horizontal base. A second rack is provided on the main frame. The second rack is arranged along a second direction. A gear is provided on the output shaft of the second power drive assembly to mesh with the second rack.

[0027] In one embodiment of this utility model, the main frame is horizontally slidably disposed on the base, and the main frame is located on the base and slides along a first direction;

[0028] The first distance adjustment unit includes a first power drive assembly fixed on the main frame, a first rack is provided on the base, the first rack is arranged along a first direction, and a gear is provided on the output shaft of the first power drive assembly to mesh with the first rack.

[0029] Another objective of this invention is to provide a robot, which includes the aforementioned alignment platform, on which an articulated robot is mounted.

[0030] Compared with existing technologies, the beneficial effects of this utility model are as follows: The alignment platform ensures the flatness of the platform through a leveling adjustment unit, and in conjunction with the first and second distance adjustment units and the distance measurement unit, achieves orthogonal bidirectional precise positioning, breaking through the traditional precision bottleneck. The real-time distance monitoring and dynamic adjustment mechanism can automatically compensate for positional offsets caused by environmental interference, avoiding material collision damage; the modular design is compatible with automated production lines, offering high repeatability and positioning accuracy, significantly reducing manual calibration, improving production efficiency and product yield, and reducing raw material waste and production costs. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the robot in one embodiment of the present invention;

[0032] Figure 2 This is a top view of the robot in one embodiment of the present invention;

[0033] Figure 3 This is a schematic diagram of the fixed platform in one embodiment of the present invention;

[0034] Figure 4 This is a schematic diagram of the distance measuring unit in one embodiment of the present invention;

[0035] Figure 5 and Figure 6 These are schematic diagrams of the overall structure of the alignment platform from two different perspectives in one embodiment of this utility model;

[0036] Figure 7 This is a schematic diagram of the structure of the alignment platform after it has been moved out of the adjustment platform in one embodiment of the present invention;

[0037] Figure 8 This is a schematic diagram of the structure of the rotating bridge, the first horizontal base, the second horizontal base, the main frame and the base in one embodiment of the present invention;

[0038] Figure 9a for Figure 2 Enlarged view of I in the image;

[0039] Figures 9b to 9d These are schematic diagrams showing three states in which the distance measuring unit and the fixed platform cooperate in one embodiment of this utility model.

[0040] Explanation of icon numbers:

[0041] 10. Fixed platform; 11. Sensing block; 12. Reference panel;

[0042] 20. Adjust the platform;

[0043] 30. Mobile platforms;

[0044] 41. First distance sensor; 42. Second distance sensor; 43. Translation bracket; 44. Telescopic electric cylinder;

[0045] 51. Rotary bridge; 511. First angle adjustment drive assembly; 52. Rotation drive assembly;

[0046] 61. First horizontal base; 611. Second angle adjustment drive assembly; 62. Second horizontal base;

[0047] 71. Main frame; 711. Second rack; 72. Second power drive assembly;

[0048] 81. Base; 811. First rack; 82. First power drive assembly;

[0049] 90. Articulated robots. Detailed Implementation

[0050] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0051] The illustrations provided in this embodiment are only schematic representations of the basic concept of this utility model. Therefore, the drawings only show the components related to this utility model and are not drawn according to the actual number, shape and size of the components. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0052] It should be noted that current mainstream positioning technologies have significant limitations. Laser-based positioning systems are susceptible to ambient light interference, resulting in large ranging errors under complex workshop lighting conditions. Mechanical positioning devices are affected by the machining precision of guide rails, assembly gaps, and wear and tear over time; accumulated errors often exceed a certain range, making sub-millimeter level precision difficult to achieve. While visual positioning systems can compensate through image recognition, their positioning accuracy fluctuates significantly during high-speed dynamic material handling due to limitations such as image acquisition frame rate and algorithm response speed, failing to meet real-time requirements. When positioning deviations exceed allowable limits, it not only prevents materials from accurately falling into assembly stations, causing frequent production line shutdowns for calibration, but also risks damage to precision materials due to collisions, resulting in costly raw material waste and extended production cycles. Furthermore, manual calibration is inefficient and carries the risk of secondary errors, making it difficult to meet the efficiency and consistency requirements of automated production. To address this, a alignment platform is proposed, comprising: a fixed platform 10; an adjustment platform 20; a leveling adjustment unit disposed on the adjustment platform 20 and used to adjust the levelness of the adjustment platform 20; a first distance adjustment unit and a second distance adjustment unit, both disposed on the adjustment platform 20; the first distance adjustment unit adjusts the distance between the adjustment platform 20 and the fixed platform 10 along a first direction; the second distance adjustment unit adjusts the distance between the adjustment platform 20 and the fixed platform 10 along a second direction; the first and second directions are horizontal and perpendicular to each other; and a distance measuring unit disposed on the adjustment platform 20 and / or the fixed platform 10, used to measure the distance between the adjustment platform 20 and the fixed platform 10 along the first and second directions, thereby enabling the start and stop of the first and second distance adjustment units.

[0053] See Figure 1 , Figure 5 , Figure 6 and Figure 8 For ease of description of the first and second directions, the first direction is the X-axis in the figure, and the second direction is the Y-axis in the figure.

[0054] In one embodiment, see Figure 1 The robot includes at least an articulated robot 90 mounted on the adjustment platform 20. The articulated robot 90 is a common robotic arm that can accurately transfer or assemble materials. The fixed platform 10 can be a fixed workstation. In one embodiment, the fixed platform 10 is a conveyor belt. The articulated robot 90 can grab a component from another workstation, accurately place it on the fixed platform 10, and then perform accurate transfer.

[0055] In one embodiment, to accurately obtain the distance between the adjustment platform 20 and the fixed platform 10, the distance measuring unit is a distance sensor installed on the adjustment platform 20. The distance sensor can measure the distance between the adjustment platform 20 and the fixed platform 10 on one side. The distance includes two sets of distances between the adjustment platform 20 and the fixed platform 10 along a first direction and a second direction. When the measured distance is within the specified distance, the first distance adjustment unit adjusts the distance between the adjustment platform 20 and the fixed platform 10 along the first direction, or the second distance adjustment unit adjusts the distance between the adjustment platform 20 and the fixed platform 10 along the second direction, until the two distances meet the specified distance.

[0056] In another embodiment, the distance measuring unit is a distance sensor disposed on the fixed platform 10. The distance sensor is capable of measuring the distance between the adjustment platform 20 and one side of the fixed platform 10. The distance includes two sets of distances between the adjustment platform 20 and the fixed platform 10 along a first direction and a second direction.

[0057] In another embodiment, the distance measuring unit may be a distance sensor respectively installed on the fixed platform 10. The distance sensor can measure the distance between the adjustment platform 20 and one side of the fixed platform 10. The distance includes two sets of distances between the adjustment platform 20 and the fixed platform 10 along a first direction and a second direction. The measured distance is fed back and compared until it is adjusted to the standard distance range.

[0058] In the above embodiment, the data measured by the distance measurement unit is fed back to the processing module of the platform. The processing module judges the obtained data, and then the control module controls the start and stop of the first distance adjustment unit and the second distance adjustment unit until the data measured by the distance measurement unit meets the standard range in the database. Then it can be determined that the distance between the adjustment platform 20 and the fixed platform 10 along the first direction and the second direction meets the requirements.

[0059] In one embodiment, the adjustment platform 20 is provided with an angle adjustment unit, which is used to adjust the deflection angle of the adjustment platform 20 in the horizontal plane.

[0060] In the above embodiments, when the adjustment platform 20 is close to the fixed platform 10, in order to avoid the angular deviation between the adjustment platform 20 and the fixed platform 10, the angle adjustment unit can be used to adjust until the deflection angle requirement is met.

[0061] In one embodiment, see Figure 1 In order to transfer the adjustment platform 20, the adjustment platform 20 is mounted on the mobile platform 30, and the mobile platform 30 moves the adjustment platform 20 to be close to the fixed platform 10.

[0062] In the above embodiments, the mobile platform 30 is an AGV mobile robot platform. After the mobile platform 30 moves to the side of the fixed platform 10, it can be precisely adjusted through the adjustment module set on the adjustment platform 20.

[0063] The mobile platform 30 may be equipped with a lifting platform; see reference. Figure 1 It can adjust the height of the adjustment platform along the vertical direction (Z-axis), so that the entire adjustment platform 20 can be precisely positioned in three-dimensional space.

[0064] In one embodiment, see Figure 3 and Figure 4 To obtain the distance between the adjustment platform 20 and the fixed platform 10, the distance measurement unit includes a first distance sensor 41 and a second distance sensor 42. A sensing block 11 and a reference panel 12 are provided on one side of the fixed platform 10. The reference panel 12 is vertical and arranged along the second direction.

[0065] In actual measurement, at least two sets of the first distance sensors 41 are arranged along the first direction, and the sensing block 11 is located between the two sets of the first distance sensors 41. The two sets of the first distance sensors 41 are respectively used to measure the distance to the side of the sensing block 11.

[0066] In the above embodiments, see Figures 9a to 9d The measuring ends of two sets of first distance sensors 41 are opposite each other and arranged along the first direction in length. The two sets of first distance sensors 41 point to the two sides of the sensing block 11. Two sets of distance data are obtained through the first distance sensors 41. When the difference is equal to the set error value, it can be determined that the distance between the adjusting platform 20 and the fixed platform 10 along the first direction is accurate. When the value exceeds the set error value, the first distance adjustment unit is activated to adjust the position of the adjusting platform 20 until the difference between the two sets of distance data obtained by the first distance sensors 41 is equal to the set error value.

[0067] Similarly, see Figures 9a to 9d At least two sets of second distance sensors 42 are arranged along the second direction, and the two sets of second distance sensors 42 are respectively used to measure the distance to one side of the reference panel 12.

[0068] See Figures 9a to 9d After the two sets of second distance sensors 42 obtain the distance value between the reference panel 12, if the difference between the two sets of second distance sensors 42 exceeds the set difference range, it can be determined that there is a large error in the deflection angle between the adjustment platform 20 and the fixed platform 10. The deflection angle of the adjustment platform 20 in the horizontal plane can be adjusted by activating the angle adjustment unit. Then, the distance value between the reference panel 12 is obtained by the two sets of second distance sensors 42. When the difference between the two sets of second distance sensors 42 is within the set difference range, it can be determined that the deflection angle between the adjustment platform 20 and the fixed platform 10 is appropriate. By comparing the distance value of the two sets of second distance sensors 42 with the set distance value, if the difference is too large, the position of the adjustment platform 20 along the second direction can be adjusted by activating the second distance adjustment unit until the distance value obtained by the first distance sensor 41 meets the set requirements.

[0069] In one embodiment, see Figure 4 , Figures 9a to 9d To ensure that the sensing block 11 extends between the two sets of first distance sensors 41, the first distance sensor 41 and the second distance sensor 42 are mounted on a translation bracket 43. The translation bracket 43 is horizontally slidable on the adjustment platform 20. The translation bracket 43 slides along the second direction, and the telescopic cylinder 44 drives the translation bracket 43 to move horizontally. Normally, the push rod of the telescopic cylinder 44 is in the retracted state, so that the first distance sensor 41 and the second distance sensor 42 retract to a position below the adjustment platform 20.

[0070] In one embodiment, the distance measuring unit is arranged on both sides of the adjustment platform 20, so that when the adjustment platform 20 is close to the fixed platform 10, the distance measuring unit is present on both sides for measuring distance.

[0071] In one embodiment, see Figure 6 and Figure 7 To adjust the deflection angle between the adjustment platform 20 and the fixed platform 10, the angle adjustment unit includes a rotating bridge 51, on which a rotating drive assembly 52 is provided. The rotating axis of the rotating drive assembly 52 is vertical, and the adjustment platform 20 is fixed on the rotating axis of the rotating drive assembly 52.

[0072] In one embodiment, two sets of parallel-spaced second distance sensors 42 can obtain the distance value between the reference panel 12. When the difference between the two sets of second distance sensors 42 is within a set difference range, it can be determined that the angle between the adjustment platform 20 and the fixed platform 10 is appropriate. By comparing the distance value of the two sets of second distance sensors 42 with the set distance value, when the difference is too large, the rotation drive component 52 is activated, causing the adjustment platform 20 to rotate until the difference between the two sets of second distance sensors 42 is within the set difference range.

[0073] In one embodiment, see Figure 7 To adjust the level of the adjustment platform 20, the rotating bridge 51 is rotatably mounted on the first horizontal base 61, and the first horizontal base 61 is rotatably mounted on the second horizontal base 62. The rotation axis of the rotating bridge 51 and the rotation axis of the first horizontal base 61 are horizontal and perpendicular to each other. The level adjustment unit includes a first angle adjustment drive assembly 511 connected to the rotation axis of the rotating bridge 51, and a second angle adjustment drive assembly 611 connected to the rotation axis of the first horizontal base 61. The first angle adjustment drive assembly 511 adjusts the deflection angle of the rotation axis of the rotating bridge 51; the second angle adjustment drive assembly 611 adjusts the deflection angle of the rotation axis of the first horizontal base 61.

[0074] In one embodiment, see Figure 7 The rotating bridge 51 has a rotating shaft at both ends. The rotating shaft is mounted on the first horizontal base 61 through a bearing seat. A synchronous pulley is provided at one end of the rotating shaft of the rotating bridge 51. The first angle adjustment drive assembly 511 is a high-precision synchronous motor. The output shaft of the first angle adjustment drive assembly 511 is also provided with a synchronous pulley. The two sets of synchronous pulleys are connected by a synchronous belt.

[0075] Similarly, the first horizontal base 61 has rotating shafts at both ends, and the rotating shafts are mounted on the second horizontal base 62 through bearing seats. One end of the rotating shaft of the rotating bridge 51 is provided with a bevel gear. The second angle adjustment drive assembly 611 is a high-precision synchronous motor, and the output shaft of the second angle adjustment drive assembly 611 is also provided with a bevel gear. The two sets of bevel gears mesh with each other.

[0076] When the first angle adjustment drive component 511 and the second angle adjustment drive component 611 are started, the level of the adjustment platform 20 can be collected by the angle sensor. When the level exceeds the set range, the first angle adjustment drive component 511 or the second angle adjustment drive component 611 can be started to adjust the level of the adjustment platform 20.

[0077] In one embodiment, see Figure 7 and Figure 8The second horizontal base 62 is horizontally slidably disposed on the main frame 71, and the second horizontal base 62 is located on the main frame 71 and slides along the second direction; the second distance adjustment unit includes a second power drive assembly 72 fixed on the second horizontal base 62, a second rack 711 is disposed on the main frame 71, the second rack 711 is arranged along the second direction, and a gear is disposed on the output shaft of the second power drive assembly 72 to mesh with the second rack 711.

[0078] In one embodiment, tracks are provided at both ends of the main frame 71. The tracks are horizontal and arranged along the second direction. Sliders are provided at both ends of the second horizontal base 62. The sliders are slidably mounted on the tracks. The second power drive component 72 is a high-precision motor. By activating the second power drive component 72, the entire second horizontal base 62 slides along the tracks of the main frame 71, thereby realizing the adjustment of the entire second horizontal base 62 and the accessories on it along the second direction.

[0079] In one embodiment, see Figure 8 The main frame 71 is horizontally slidably mounted on the base 81, and the main frame 71 slides along the first direction on the base 81; the first distance adjustment unit includes a first power drive assembly 82 fixed on the main frame 71, a first rack 811 is provided on the base 81, the first rack 811 is arranged along the first direction, and a gear is provided on the output shaft of the first power drive assembly 82 to mesh with the first rack 811.

[0080] In one embodiment, a track is provided on the base 81. The track is horizontal and arranged along a first direction. The lower end face of the main frame 71 is slidably mounted on the track. The first power drive component 82 is a high-precision motor. By activating the first power drive component 82, the main frame 71 slides along the track, thereby adjusting the entire main frame 71 and its accessories along the first direction.

[0081] In one embodiment, the base 81 is fixed to the mobile platform 30, and the entire docking platform can be towed along a set route by activating the mobile platform 30.

[0082] This utility model also proposes a robot, which includes the aforementioned alignment platform, on which an articulated robot 90 is mounted. The alignment platform ensures its flatness through a leveling adjustment unit, and, in conjunction with the first and second distance adjustment units and the distance measurement unit, achieves orthogonal bidirectional precise positioning, breaking through traditional precision bottlenecks. The real-time distance monitoring and dynamic adjustment mechanism can automatically compensate for positional shifts caused by environmental interference, preventing material collision damage. The modular design adapts to automated production lines, offering high repeatability and significantly reducing manual calibration, improving production efficiency and product yield, and reducing raw material waste and production costs. Since the robot adopts all the technical solutions of the above embodiments, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated upon here.

[0083] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0084] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A positioning platform, characterized in that, include: Fixed platform (10); Adjust the platform (20); A leveling adjustment unit is disposed on the adjustment platform (20) and performs leveling adjustment on the adjustment platform (20); Both the first distance adjustment unit and the second distance adjustment unit are mounted on the adjustment platform (20); The first distance adjustment unit adjusts the distance between the adjustment platform (20) and the fixed platform (10) along the first direction; The second distance adjustment unit adjusts the distance between the adjustment platform (20) and the fixed platform (10) along the second direction; The first direction and the second direction are horizontal and perpendicular to each other; A distance measuring unit is disposed on the adjustment platform (20) and / or the fixed platform (10), and the distance measuring unit is used to measure the distance between the adjustment platform (20) and the fixed platform (10) along the first direction and the second direction, so as to start and stop the first distance adjustment unit and the second distance adjustment unit.

2. The alignment platform according to claim 1, characterized in that, An angle adjustment unit is provided on the adjustment platform (20), which is used to adjust the deflection angle of the adjustment platform (20) in the horizontal plane.

3. The alignment platform according to claim 1, characterized in that, The adjustment platform (20) is mounted on the mobile platform (30), which moves the adjustment platform (20) closer to the fixed platform (10).

4. The alignment platform according to claim 1, characterized in that, The distance measurement unit includes a first distance sensor (41) and a second distance sensor (42). A sensing block (11) and a reference panel (12) are provided on one side of the fixed platform (10). The reference panel (12) is vertical and arranged along the second direction. At least two sets of the first distance sensors (41) are arranged along the first direction, and the sensing block (11) is located between the two sets of the first distance sensors (41). The two sets of the first distance sensors (41) are respectively used to measure the distance to the side of the sensing block (11). At least two sets of second distance sensors (42) are arranged along the second direction, and the two sets of second distance sensors (42) are respectively used to measure the distance to one side of the reference panel (12).

5. The alignment platform according to claim 4, characterized in that, The first distance sensor (41) and the second distance sensor (42) are mounted on the translation bracket (43), which is horizontally slidably mounted on the adjustment platform (20). The translation bracket (43) slides along the second direction, and the telescopic electric cylinder (44) drives the translation bracket (43) to move horizontally.

6. The alignment platform according to claim 2, characterized in that, The angle adjustment unit includes a rotating bridge (51), on which a rotating drive assembly (52) is provided. The rotating axis of the rotating drive assembly (52) is vertical, and the adjustment platform (20) is fixed on the rotating axis of the rotating drive assembly (52).

7. The alignment platform according to claim 6, characterized in that, The rotating bridge (51) is rotatably mounted on the first horizontal base (61), and the first horizontal base (61) is rotatably mounted on the second horizontal base (62). The rotation axis of the rotating bridge (51) and the rotation axis of the first horizontal base (61) are horizontal and perpendicular to each other. The leveling adjustment unit includes a first angle adjustment drive assembly (511) connected to the rotating shaft of the rotating bridge (51), and a second angle adjustment drive assembly (611) is connected to the rotating shaft of the first leveling base (61). The first angle adjustment drive assembly (511) adjusts the rotation axis deflection angle of the rotating bridge (51); the second angle adjustment drive assembly (611) adjusts the rotation axis deflection angle of the first horizontal base (61).

8. The alignment platform according to claim 7, characterized in that, The second horizontal base (62) is horizontally slidably disposed on the main frame (71), and the second horizontal base (62) slides along the second direction on the main frame (71); The second distance adjustment unit includes a second power drive assembly (72) fixed on the second horizontal base (62), a second rack (711) is provided on the main frame (71), the second rack (711) is arranged along the second direction, and a gear is provided on the output shaft of the second power drive assembly (72) to mesh with the second rack (711).

9. The alignment platform according to claim 8, characterized in that, The main frame (71) is horizontally slidably disposed on the base (81), and the main frame (71) slides along the first direction on the base (81); The first distance adjustment unit includes a first power drive assembly (82) fixed on the main frame (71), a first rack (811) is provided on the base (81), the first rack (811) is arranged along a first direction, and a gear is provided on the output shaft of the first power drive assembly (82) to mesh with the first rack (811).

10. A robot, characterized in that: The robot includes the alignment platform as described in any one of claims 1 to 9, wherein an articulated robot (90) is mounted on the adjustment platform (20).

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