LiDAR transmitter focusing equipment

Abstract

This utility model relates to a focusing device for a lidar emitter plate, comprising a lidar emitter clamping module for clamping and moving the emitter plate. Below the lidar emitter clamping module is a glue removal-power supply module, which supplies power to the emitter plate, periodically removes residual glue from the dispensing needle, and provides calibration for the dispensing needle. Above the lidar emitter clamping module is a UV dispensing three-axis module, used for dispensing glue and UV curing on the emitter plate. One side of the UV dispensing three-axis module is a laser emission path module, used to guide and adjust the laser emission path. The other side of the UV dispensing three-axis module is equipped with a dispensing controller and a UV controller. This utility model solves the problem that both manual and semi-automatic focusing require multiple adjustments and verifications by operators, resulting in long focusing times and difficulty in meeting the needs of large-scale production.

Description

Technical Field

[0001] This application relates to the field of focusing equipment technology, and more particularly to a focusing device for a lidar transmitter. Background Technology

[0002] LiDAR, as an advanced sensor technology, has been widely used in fields such as autonomous driving, robot navigation, and environmental monitoring. The performance and accuracy of LiDAR largely depend on the focusing accuracy of its transmitter and receiver.

[0003] Currently, the focusing technology of LiDAR transmitters is mainly divided into two types: manual focusing and semi-automatic focusing. Manual focusing involves operators manually adjusting the position and angle of the transmitter, using visual inspection or simple measuring tools for focusing. This method requires high operator skill, has a long focusing time, and the focusing accuracy is difficult to guarantee. Semi-automatic focusing uses simple mechanical auxiliary devices, such as a manual fine-tuning stage, but still requires multiple manual adjustments and verifications. The focusing efficiency and stability are still not ideal. Both manual and semi-automatic focusing require multiple adjustments and verifications by the operator, which is time-consuming and difficult to meet the needs of large-scale production.

[0004] Therefore, existing technologies have shortcomings and need to be improved. Summary of the Invention

[0005] This application provides a laser radar transmitter focusing device to solve the problem that both manual and semi-automatic focusing require operators to make multiple adjustments and verifications, which is time-consuming and makes it difficult to meet the needs of large-scale production.

[0006] In a first aspect, this application provides a laser radar emitter focusing device, including a radar emitter clamping module for clamping and moving the emitter. A glue removal-power supply module is installed below the radar emitter clamping module, which supplies power to the emitter, periodically removes residual glue from the dispensing needle, and provides calibration for the dispensing needle. A UV dispensing triaxial module is installed above the radar emitter clamping module, which performs dispensing and UV curing on the emitter. An emission optical path module is installed on one side of the UV dispensing triaxial module, which guides and adjusts the laser emission path. A dispensing controller and a UV controller are installed on the other side of the UV dispensing triaxial module, which control the dispensing and UV curing processes.

[0007] Optionally, the radar transmitter clamping module includes a stepper cylinder, a six-axis adjustment module, a gripper Y-axis transverse movement module, and a transmitter material pick-up gripper. The transmitter material pick-up gripper is fixedly connected to the stepper cylinder via a cylinder mounting plate. The six-axis adjustment module is connected to the stepper cylinder via a cable chain and a cable chain mounting sheet metal. The gripper Y-axis transverse movement module is installed at the bottom of the Y-axis module adapter plate.

[0008] Optionally, the adhesive removal-power supply module includes a platform mounting base and adhesive removal grippers. A power supply module is mounted on the top of the platform mounting base, and an adhesive removal needle alignment module base plate is mounted below the power supply module. The adhesive removal grippers are connected to the needle alignment sensor through the adhesive removal needle alignment module base plate. A needle alignment mounting base plate is mounted on one side of the adhesive removal grippers, and a measuring cup is mounted on one side of the adhesive removal needle alignment module base plate.

[0009] Optionally, the UV dispensing triaxial module includes a slide rail mounting base, a Y-axis cable chain, a cable fixing sheet metal, a cable routing sheet metal, a slide rail module connecting plate, a cable chain fixing plate, an X-axis junction box module, a Y-axis module mounting base, an X-axis module mounting base plate, an X-axis cable chain, a Z-axis module adapter plate, a glue cartridge fixing module, and a Y-axis cable chain guide sheet metal. The slide rail mounting base is used to support and fix the slide rail. The X-axis module is connected to the Y-axis module through the slide rail. The slide rail is used to provide the movement path for the X-axis module and the Y-axis module. The Y-axis cable chain and the Y-axis cable chain guide sheet metal are used to protect and guide the cable of the Y-axis module. The Y-axis module is mounted on the Y-axis cable chain. The X-axis module is mounted on the slide rail. The Z-axis module and the UV module are mounted on the X-axis module. The UV module is multi-angle adjustable and is mounted on the Z-axis module.

[0010] Optionally, a dotted adhesive module is installed on the Z-axis module; a camera module is installed on the Z-axis module; the cable fixing sheet metal and the cable routing sheet metal are used to fix and protect the cable; the slide rail module connecting plate connects the slide rail and the module; the X-axis junction box module connects the electrical interface of the X-axis module; and a dotted adhesive module adapter plate is installed below the UV module.

[0011] Optionally, the transmitting optical path module includes an observer protective cover for protecting the imaging observer; an imaging observer is installed below the observer protective cover, an optical path module base plate is installed below the imaging observer, a loading fixture mounting plate is installed on one side of the optical path module base plate for installing the transmitting plate fixture; and a reflector assembly is installed above the loading fixture mounting plate.

[0012] Optionally, a middle frame fixture is installed on one side of the transmitter board fixture, a power meter assembly is installed below the middle frame fixture, a power meter mounting plate is installed below the power meter assembly, and an optical path module support plate is installed below the power meter mounting plate.

[0013] Optionally, the dispensing controller and the UV controller include a controller base plate, with the dispensing controller mounted on the top of the controller base plate and the UV controller mounted on the top of the dispensing controller.

[0014] Optionally, a first controller fixing sheet metal is installed on both sides of the upper end of the dispensing controller, and a second controller fixing sheet metal is provided on the top of the UV controller, with the second controller fixing sheet metal being fixedly connected to the first controller fixing sheet metal.

[0015] The technical solutions provided in this application have the following advantages compared with the prior art:

[0016] This application embodiment, through the automated focusing, dispensing, and curing process of the lidar transmitter board, significantly shortens the focusing time and reduces manual intervention compared to traditional manual operation, thereby significantly improving production efficiency and enabling faster assembly of the transmitter board to meet the needs of large-scale production. By using a lidar transmitter clamping module in conjunction with a six-axis tuning stage module, the transmitter board can be precisely clamped and finely adjusted in multiple dimensions, ensuring that the transmitter board and the ranging frame achieve the optimal focusing state. This avoids errors and instabilities that may occur with manual focusing, making the laser emission path more accurate, improving focusing stability, and thus ensuring the performance and quality of the lidar. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

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

[0019] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0020] Figure 1 This is a perspective view of the laser radar transmitter focusing device provided by this utility model.

[0021] Figure 2 This is a front view of the laser radar transmitter focusing device provided by this utility model.

[0022] Figure 3This is a side view of the laser radar transmitter focusing device provided by this utility model.

[0023] Figure 4 This is a three-dimensional view of the radar transmitter clamping module provided by this utility model.

[0024] Figure 5 This is a three-dimensional view of the adhesive removal-power supply module provided by this utility model.

[0025] Figure 6 This is a three-dimensional view of the UV dispensing triaxial module provided by this utility model.

[0026] Figure 7 This is a three-dimensional view of the optical transmission path module provided by this utility model.

[0027] Figure 8 This is a perspective view of the dispensing controller and UV controller provided by this utility model.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Radar transmitter clamping module; 101. Stepper cylinder; 102. Transmitter gripper; 103. Cylinder mounting plate; 104. Six-axis adjustment module; 105. Cable chain; 106. Cable chain mounting sheet metal; 107. Y-axis module adapter plate; 108. Gripper Y-axis transverse movement module; 2. Glue removal-power supply module; 201. Platform mounting base; 202. Power supply module; 203. Glue removal needle alignment module base plate; 204. Glue removal gripper; 205. Needle alignment sensor; 206. Needle alignment mounting base plate; 207. Measuring cup; 3. UV dispensing three-axis module; 301. Slide rail mounting base; 302. Slide rail; 303. Y-axis cable chain; 304. Y-axis cable chain guide sheet metal; 305. Y-axis module; 306. Y-axis module mounting base; 307. Cable routing fixing sheet metal; 308. Cable routing sheet metal; 309. Slide rail module connecting plate; 310. X-axis module; 311. X-axis Module mounting base plate; 312, cable chain fixing plate; 313, X-axis cable chain; 314, UV module; 315, X-axis junction box module; 316, Z-axis module adapter plate; 317, Z-axis module; 318, dispensing module adapter plate; 319, camera module; 320, dispensing cartridge; 321, cartridge fixing module; 4, transmitting optical path module; 401, observer protective cover; 402, imaging observer; 403, optical path module base plate. 404. Loading fixture mounting plate; 405. Reflector assembly; 406. Emitting plate fixture; 407. Middle frame fixture; 408. Power meter assembly; 409. Power meter mounting plate; 410. Optical path module support plate; 5. Dispensing controller and UV controller; 501. Controller base plate; 502. Dispensing controller; 503. First controller fixing sheet metal; 504. UV controller; 505. Second controller fixing sheet metal. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0032] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0033] Figure 1-8A laser radar emitter focusing device provided in this application includes a radar emitter clamping module 1, which is used to clamp and move the emitter. A glue removal-power supply module 2 is installed below the radar emitter clamping module 1. The glue removal-power supply module 2 supplies power to the emitter, periodically removes residual glue from the dispensing needle, and provides calibration functions for the dispensing needle. A UV dispensing triaxial module 3 is installed above the radar emitter clamping module 1. The UV dispensing triaxial module 3 is used for dispensing glue and UV curing on the emitter. An emission optical path module 4 is installed on one side of the UV dispensing triaxial module 3, which is used to guide and adjust the laser emission path. A dispensing controller and a UV controller 5 are installed on the other side of the UV dispensing triaxial module 301, which are used to control the dispensing and UV curing processes.

[0034] As an improvement to the above technical solution, the radar transmitting clamping module 1 includes a stepper cylinder 101, a six-axis adjustment module 104, a gripper Y-axis transverse movement module 108, and a transmitting material picking gripper 102. The transmitting material picking gripper 102 is fixedly connected to the stepper cylinder 101 through the cylinder mounting plate 103. The six-axis adjustment module 104 is connected to the stepper cylinder 101 through the drag chain 105 and the drag chain mounting sheet metal 106. The gripper Y-axis transverse movement module 108 is installed at the bottom of the Y-axis module adapter plate 107.

[0035] As an improvement to the above technical solution, the adhesive removal-power supply module 2 includes a platform mounting base 201 and an adhesive removal gripper 204. A power supply module 202 is mounted on the top of the platform mounting base 201, and an adhesive removal needle alignment module base plate 203 is mounted below the power supply module 202. The adhesive removal gripper 204 is connected to the needle alignment sensor 205 through the adhesive removal needle alignment module base plate 203. A needle alignment mounting base plate 206 is mounted on one side of the adhesive removal gripper 204, and a measuring cup 207 is mounted on one side of the adhesive removal needle alignment module base plate 203.

[0036] As an improvement to the above technical solution, the UV dispensing triaxial module 3 includes a slide rail mounting base 301, a Y-axis cable chain 303, wiring fixing sheet metal 307, wiring sheet metal 308, a slide rail module connecting plate 309, a cable chain fixing plate 312, an X-axis junction box module 315, a Y-axis module mounting base 306, an X-axis module mounting base 311, an X-axis cable chain 313, a Z-axis module adapter plate 316, a glue cartridge fixing module 321, and a Y-axis cable chain guide sheet metal 304. The slide rail mounting base 301 is used to support and fix the slide rail 302. The X-axis module 310 is connected to the Y-axis module 305 through the slide rail 302. The slide rail 302 is used to provide the movement path for the X-axis module 310 and the Y-axis module 305. The Y-axis cable chain 303 and the Y-axis cable chain guide sheet metal 304 are also included. The cable of the Y-axis module 305 is used to protect and guide the Y-axis module 305. The Y-axis module 305 is mounted on the Y-axis cable chain 303. The X-axis module 310 is mounted on the slide rail 302. The Z-axis module 317 and the UV module 314 are mounted on the X-axis module 310. The UV module 314 is multi-angle adjustable and is mounted on the Z-axis module 317. The Z-axis module 317 is mounted on the adhesive module 319. The camera module 319 is mounted on the Z-axis module 317. Cable routing sheet metal 307 and cable routing sheet metal 308 are used to fix and protect the cable. The slide rail module connecting plate 309 connects the slide rail 302 and the module. The X-axis junction box module 315 connects to the electrical interface of the X-axis module 310. The adhesive module adapter plate 318 is mounted below the UV module 314.

[0037] As an improvement to the above technical solution, the transmitting optical path module 4 includes an observer protective cover 401, which is used to protect the imaging observer 402; the imaging observer 402 is installed below the observer protective cover 401, the optical path module base plate 403 is installed below the imaging observer 402, a loading fixture mounting plate 404 is installed on one side of the optical path module base plate 403, the loading fixture mounting plate 404 is used to install the transmitting plate fixture 406; a reflector assembly 405 is installed above the loading fixture mounting plate 404, a middle frame fixture 407 is installed on one side of the transmitting plate fixture 406, a power meter assembly 408 is installed below the middle frame fixture 407, a power meter mounting plate 409 is installed below the power meter assembly 408, and an optical path module support plate 410 is installed below the power meter mounting plate 409.

[0038] As an improvement to the above technical solution, the dispensing controller and UV controller 5 include a controller base plate 501, a dispensing controller 502 is installed on the top of the controller base plate 501, a UV controller 504 is installed on the top of the dispensing controller 502, a first controller fixing sheet metal 503 is installed on both sides of the upper end of the dispensing controller 502, and a second controller fixing sheet metal 505 is provided on the top of the UV controller 504. The second controller fixing sheet metal 505 is fixedly connected to the first controller fixing sheet metal 503.

[0039] The working principle and usage of this utility model:

[0040] Working principle

[0041] Radar transmitter clamping module 1: Composed of stepper cylinder 101, transmitter picking gripper 102, etc., it is used to clamp and move the transmitter plate. The stepper cylinder 101 provides power so that the transmitter picking gripper 102 can move precisely to the designated position to realize the clamping and placement operation of the transmitter plate. At the same time, the six-axis adjustment module 104 can perform multi-dimensional fine adjustment of the clamped transmitter plate to meet the focusing requirements.

[0042] The UV dispensing triaxial module 3 consists of a slide rail mounting base 301, a Y-axis drag chain 303, etc., and can move in three directions: X, Y, and Z. The X-axis module 310 is connected to the Y-axis module 305 via a slide rail 302, which provides a path for the module's movement. The Y-axis drag chain 303 and the Y-axis drag chain guide sheet metal 304 protect and guide the cable of the Y-axis module 305. The Z-axis module 317 is equipped with a UV module 314 and a dispensing module 319. The UV module 314 is multi-angle adjustable and can UV cure the adhesive on the launcher plate, while the dispensing module 319 is responsible for dispensing the adhesive on the launcher plate.

[0043] The transmitting optical path module 4 includes an observer protective cover 401 that protects the imaging observer 402, which is used to observe the condition of the transmitting optical path. A loading fixture mounting plate 404 is installed on the optical path module base plate 403 for mounting the transmitting plate fixture 406. The reflector assembly 405 is used to adjust and guide the laser emission path so that the laser can be accurately emitted to the target position. The middle frame fixture 407 is installed on one side of the transmitting plate fixture 406. The power meter assembly 408 below it is used to measure the power of the laser. The power meter mounting plate 409 and the optical path module support plate 410 provide mounting support for the relevant components.

[0044] Dispensing controller and UV controller 5: Dispensing controller 502 and UV controller 504 are installed on the controller base plate 501, which are used to control the dispensing and UV curing processes respectively. The two are fixedly connected by the first controller fixing sheet metal 503 and the second controller fixing sheet metal 505 to achieve precise control of dispensing and UV curing operations, so as to ensure that the dispensing and curing effects meet the requirements.

[0045] When the equipment is in operation, the operator places the transmitter plate onto the transmitter plate fixture 406 of the transmitting optical path module 4, and places the ranging frame onto the frame fixture 407. After pressing the start button with both hands, the system receives a signal, and the UV dispensing triaxial module 3 moves to the transmitter plate fixture 406 to scan and enter the data into the MES system. Next, the radar transmitting clamping module 1 picks up the material from the transmitter plate fixture 406 and moves it to the ranging frame for focusing. After focusing, the UV dispensing triaxial module 3 moves to the top of the transmitter plate to perform dispensing and UV curing. After curing, the UV dispensing module checks whether the product is misaligned and enters the information into the system. Finally, the material is unloaded manually.

[0046] How to use

[0047] Ensure all components are securely installed and the power connection is normal. Check that the adhesive removal gripper 204 and the needle sensor 205 of the adhesive removal-power supply module 2 are in good working order, that the adhesive level in the dispensing cylinder 320 is sufficient, and that the UV module 314 and dispensing module 319 can move and adjust normally. Manually place the transmitter plate, which has passed the manual assembly verification, onto the transmitter plate fixture 406 of the transmitting optical path module 4, and simultaneously place the ranging frame onto the frame fixture 407. Pay attention to the accuracy of the placement to ensure smooth subsequent focusing operations. Press the start button on the equipment with both hands, and the equipment will begin automatic operation. At this time, the UV dispensing three-axis module 3 will automatically move to the top of the transmitter plate fixture 406 and enter relevant information into the MES system through the barcode scanning device to provide data support for subsequent focusing and dispensing operations. According to the system instructions, the radar transmitting clamping module 1 will lift the transmitter plate from the transmitter plate fixture 406 and move it to the top of the ranging frame for focusing. The six-axis adjustment module 104 plays a crucial role in this process. Through multi-dimensional fine-tuning of the emitter plate, it ensures that the emitter plate and the ranging frame are in optimal focus, guaranteeing the accuracy of the laser emission path. After focusing, the UV dispensing three-axis module 3 moves above the emitter plate, and the dispensing module 319 begins dispensing the adhesive onto the emitter plate. After dispensing, the UV module 314 performs UV curing on the adhesive, allowing it to solidify rapidly and firmly bond the emitter plate and the ranging frame together. After curing, the UV dispensing module re-inspects the product to confirm whether there is any deviation. If the inspection is qualified, the relevant information is entered into the system. Finally, the laser radar emitter plate, which has completed focusing, dispensing, and curing operations, is manually removed for subsequent packaging or assembly processes.

[0048] The technical solutions provided in this application have the following advantages compared with the prior art:

[0049] This application embodiment, through the automated focusing, dispensing, and curing process of the lidar transmitter board, significantly shortens the focusing time and reduces manual intervention compared to traditional manual operation, thereby significantly improving production efficiency and enabling faster assembly of the transmitter board to meet the needs of large-scale production. By using a lidar transmitter clamping module in conjunction with a six-axis tuning stage module, the transmitter board can be precisely clamped and finely adjusted in multiple dimensions, ensuring that the transmitter board and the ranging frame achieve the optimal focusing state. This avoids errors and instabilities that may occur with manual focusing, making the laser emission path more accurate, improving focusing stability, and thus ensuring the performance and quality of the lidar.

[0050] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0051] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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.

[0052] 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.

[0053] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0054] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0055] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring 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. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0056] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Since these modifications and variations fall within the scope of the claims and their equivalents, this application also intends to include these modifications and variations.

[0057] The above description describes specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A laser radar transmitter focusing device, characterized in that: The system includes a radar emitting clamping module for clamping and moving the emitting plate. Below the radar emitting clamping module is a glue removal-power supply module for powering the emitting plate, periodically removing residual glue from the dispensing needles, and providing calibration for the dispensing needles. Above the radar emitting clamping module is a UV dispensing triaxial module for dispensing and UV curing on the emitting plate. One side of the UV dispensing triaxial module is an emission optical path module for guiding and adjusting the laser emission path. The other side of the UV dispensing triaxial module is equipped with a dispensing controller and a UV controller for controlling the dispensing and UV curing processes.

2. The laser radar transmitter focusing device according to claim 1, characterized in that: The radar transmitter clamping module includes a stepper cylinder, a six-axis adjustment module, a Y-axis transverse movement module for grippers, and a transmitter material pick-up gripper. The transmitter material pick-up gripper is fixedly connected to the stepper cylinder via a cylinder mounting plate. The six-axis adjustment module is connected to the stepper cylinder via a cable chain and a cable chain mounting sheet metal. The Y-axis transverse movement module for grippers is installed at the bottom of the Y-axis module adapter plate.

3. A laser radar transmitter focusing device according to claim 2, characterized in that: The adhesive removal-power supply module includes a platform mounting base and adhesive removal grippers. A power supply module is mounted on the top of the platform mounting base, and an adhesive removal needle alignment module base plate is mounted below the power supply module. The adhesive removal grippers are connected to the needle alignment sensor through the adhesive removal needle alignment module base plate. A needle alignment mounting base plate is mounted on one side of the adhesive removal grippers, and a measuring cup is mounted on one side of the adhesive removal needle alignment module base plate.

4. A laser radar transmitter focusing device according to claim 3, characterized in that: The UV dispensing triaxial module includes a slide rail mounting base, a Y-axis cable chain, cable routing fixing sheet metal, cable routing sheet metal, a slide rail module connecting plate, a cable chain fixing plate, an X-axis junction box module, a Y-axis module mounting base, an X-axis module mounting base plate, an X-axis cable chain, a Z-axis module adapter plate, a glue cartridge fixing module, and a Y-axis cable chain guide sheet metal. The slide rail mounting base is used to support and fix the slide rail. The X-axis module is connected to the Y-axis module through the slide rail. The slide rail is used to provide the movement path for the X-axis module and the Y-axis module. The Y-axis cable chain and the Y-axis cable chain guide sheet metal are used to protect and guide the cable of the Y-axis module. The Y-axis module is mounted on the Y-axis cable chain. The X-axis module is mounted on the slide rail. The Z-axis module and the UV module are mounted on the X-axis module. The UV module is multi-angle adjustable and is mounted on the Z-axis module.

5. A laser radar transmitter focusing device according to claim 4, characterized in that: The Z-axis module is equipped with a dotted adhesive module and a camera module. The wiring fixing sheet metal and wiring sheet metal are used to fix and protect the cable. The slide rail module connecting plate connects the slide rail and the module. The X-axis junction box module connects to the electrical interface of the X-axis module. The dotted adhesive module adapter plate is installed below the UV module.

6. A laser radar transmitter focusing device according to claim 5, characterized in that: The transmitting optical path module includes an observer protective cover, an imaging observer is installed below the observer protective cover, an optical path module base plate is installed below the imaging observer, a loading fixture mounting plate is installed on one side of the optical path module base plate, the loading fixture mounting plate is used to install the transmitting plate fixture; a reflector assembly is installed above the loading fixture mounting plate.

7. A laser radar transmitter focusing device according to claim 6, characterized in that: A middle frame fixture is installed on one side of the transmitter board fixture, a power meter assembly is installed below the middle frame fixture, a power meter mounting plate is installed below the power meter assembly, and an optical path module support plate is installed below the power meter mounting plate.

8. A laser radar transmitter focusing device according to claim 7, characterized in that: The dispensing controller and UV controller include a controller base plate, with the dispensing controller mounted on the top of the controller base plate and the UV controller mounted on the top of the dispensing controller.

9. A laser radar transmitter focusing device according to claim 8, characterized in that: The dispensing controller has a first controller fixing sheet metal installed on both sides of its upper end, and the UV controller has a second controller fixing sheet metal installed on its top. The second controller fixing sheet metal is fixedly connected to the first controller fixing sheet metal.

Images