A road surface detection laser scanning device

Abstract

The utility model discloses a kind of glue road detection laser scanning devices, relate to glue road detection technical field, including support platform, the top of support platform is equipped with moving seat, the inside of moving seat is equipped with motor B, the output end of motor B is installed with rotating rod after penetrating moving seat, the bottom end of rotating rod is connected with mounting plate: by the cooperation of scanning device body, motor and two glue coating heads, glue road real-time monitoring and instant repair work are realized, with the advantage of being able to find broken glue defect in time and immediately repair, effectively solve the problem that traditional detection method can only be carried out after gluing is completed, greatly improve production efficiency and product pass rate, by the cooperation of multiple electric lifting rods and trimming scraper, the automatic finishing work of glue road defect is realized, with the advantage of being able to simultaneously handle glue width and glue height size uneven, glue overflow, position offset and other various defects, greatly reduce the workload of manual repair.

Description

Technical Field

[0001] This utility model relates to the field of adhesive path detection technology, and in particular to an adhesive path detection laser scanning device. Background Technology

[0002] In precision manufacturing industries such as automotive, electronics, and aerospace, automated inspection of the quality of adhesive application or dispensing paths (adhesive paths) is crucial. With the continuous development of modern industrial manufacturing technology and the increasing demands for product precision, adhesive paths, as key process links for sealing, fixing, waterproofing, dustproofing, shock absorption, and insulation, directly affect the overall performance, lifespan, and safety of products. Adhesive paths may contain defects such as adhesive breaks, uneven adhesive width and height, adhesive overflow, and positional misalignment. Traditional inspection methods typically only allow for inspection after adhesive application, making real-time monitoring and timely adjustments impossible. Once a defect is discovered, it needs to be repaired, which is time-consuming and labor-intensive, severely impacting production efficiency and product yield. Therefore, we provide a laser scanning device for adhesive path inspection to solve these problems. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention provides a laser scanning device for adhesive path detection, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a laser scanning device for adhesive path detection, comprising a support platform, a movable seat above the support platform, a motor B installed inside the movable seat, a rotating rod installed at the output end of the motor B passing through the movable seat, a mounting plate connected to the bottom end of the rotating rod, a scanning device body mounted on the bottom surface of the mounting plate, two electric lifting rods A connected to the bottom surface of the mounting plate, each electric lifting rod A having an adhesive applicator head mounted at its output end, two electric lifting rods B mounted on the bottom surface of the mounting plate, each electric lifting rod B having an edge trimming scraper mounted at its output end, two pump bodies mounted on the mounting plate, each pump body having an input pipe connected to its input end, and each pump body having an output pipe passing through the mounting plate and the electric lifting rod A sequentially and connected to the adhesive applicator head.

[0005] As a further technical solution of this utility model, a support column is connected to the support platform, and a threaded rod is rotatably installed inside the support column.

[0006] As a further technical solution of this utility model, a motor A is installed on the threaded rod, and the output end of the motor A passes through the support column and is connected to the top end of the threaded rod. A connecting rod is threadedly connected to the outer surface of the threaded rod.

[0007] As a further technical solution of this utility model, a mounting bracket is connected to the connecting rod, and two electric slide rails A are installed inside the mounting bracket.

[0008] As a further technical solution of this utility model, a movable plate is slidably connected to both of the electric slide rails A, an electric slide rail B is installed on the bottom surface of the movable plate, and the movable seat is slidably installed on the electric slide rail B.

[0009] As a further technical solution of this utility model, a positioning groove is provided on the support platform, and two fixing plates are installed on the support platform. Each fixing plate is equipped with an electric push rod, and a clamping plate is installed at the output end of each electric push rod.

[0010] As a further technical solution of this utility model, four support legs are installed on the bottom surface of the support platform, and a controller is installed on the support platform.

[0011] This invention provides a laser scanning device for adhesive path detection, which has the following advantages compared with the prior art: 1. This design presents a laser scanning device for adhesive path detection. Through the cooperation of the scanning device body, motor, and two adhesive application heads, it realizes real-time monitoring and immediate repair of adhesive paths. It has the advantage of being able to detect adhesive breakage defects in a timely manner and repair them immediately, effectively solving the problem that traditional detection methods can only be carried out after adhesive application is completed, and greatly improving production efficiency and product qualification rate.

[0012] 2. The laser scanning device for glue path detection designed in this paper realizes the automatic repair of glue path defects through the cooperation of multiple electric lifting rods and trimming scrapers. It has the advantage of being able to handle multiple defects such as uneven glue width and height, glue overflow, and positional deviation at the same time, which greatly reduces the workload of manual repair. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of a laser scanning device for adhesive path detection. Figure 2 This is a schematic diagram of a laser scanning device for adhesive path detection. Figure 3 This is a schematic diagram of a laser scanning device for adhesive path detection. Figure 4 This is a schematic diagram of a laser scanning device for adhesive path detection.

[0014] In the diagram: 1. Support platform; 2. Support leg; 3. Controller; 4. Fixing plate; 5. Electric push rod; 6. Clamping plate; 7. Positioning groove; 8. Support column; 9. Threaded rod; 10. Motor A; 11. Connecting rod; 12. Mounting bracket; 13. Electric slide rail A; 14. Moving plate; 15. Electric slide rail B; 16. Moving seat; 17. Motor B; 18. Rotating rod; 19. Mounting plate; 20. Scanning device body; 21. Electric lifting rod A; 22. Glue applicator head; 23. Electric lifting rod B; 24. Trimming scraper; 25. Pump body; 26. Input pipe. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution for a laser scanning device for adhesive path detection: it includes a support platform 1, which serves as the basic support structure for the entire device and provides a stable mounting platform. A movable seat 16 is provided above the support platform 1. A motor B17 is installed inside the movable seat 16. The output end of the motor B17 passes through the movable seat 16 and is connected to a rotating rod 18. The rotating rod 18 transmits the motor power to a mounting plate 19 to realize the rotation adjustment function. The bottom end of the rotating rod 18 is connected to the mounting plate 19, which serves as the support platform for the core functional components. A scanning device body 20 is installed on the bottom surface of the mounting plate 19. The scanning device body 20 realizes the real-time monitoring and defect detection function of the adhesive path. Two electric lifting rods A21 are connected to the bottom surface of the mounting plate 19, which provide the height adjustment capability of the dispensing head 22. Each electric lifting rod A21 has an adhesive applicator 22 installed at its output end. The adhesive applicator 22 is responsible for the precise application of adhesive to form the required adhesive path. Two electric lifting rods B23 are installed on the bottom surface of the mounting plate 19. The electric lifting rods B23 achieve precise height control of the trimming scraper 24. Each electric lifting rod B23 has an adhesive trimming scraper 24 installed at its output end. The trimming scraper 24 performs real-time trimming of defects in the adhesive path to ensure the quality of the adhesive path. Two pump bodies 25 are installed on the mounting plate 19. The input end of each pump body 25 is connected to an input pipe 26. The input pipe 26 is responsible for delivering external adhesive to the pump body 25 to ensure the continuity of adhesive supply. The output end of each pump body 25 is connected to the adhesive applicator 22 through a pipe that passes through the mounting plate 19 and the electric lifting rod A21 in sequence, ensuring that the adhesive can be accurately delivered to the adhesive applicator 22.

[0017] A support column 8 is connected to the support platform 1. The support column 8 serves as the support structure for the height adjustment system, providing a stable installation foundation. A threaded rod 9 is rotatably mounted inside the support column 8. The threaded rod 9 provides the transmission function for height adjustment, ensuring smoothness during the lifting process. A motor A10 is mounted on the threaded rod 9, providing the power source for the height adjustment system and driving the threaded rod 9 to rotate. The output end of the motor A10 passes through the support column 8 and connects to the top of the threaded rod 9. A connecting rod 11 is threaded onto the outer surface of the threaded rod 9. The connecting rod 11 serves as the actuator for height adjustment, converting rotational motion into linear motion. The threaded connection provides precise height control, ensuring accurate positioning of the scanning and gluing devices.

[0018] A mounting bracket 12 is connected to the connecting rod 11. Two motorized slide rails A13 are installed inside the mounting bracket 12. The motorized slide rails A13 provide precise movement in the first direction, ensuring accurate positioning of the scanning and dispensing system. A moving plate 14 is slidably connected to both motorized slide rails A13, serving as a second-layer moving platform. A motorized slide rail B15 is mounted on the bottom surface of the moving plate 14, providing movement capability and forming a two-dimensional planar moving system in conjunction with the motorized slide rails A13. A moving seat 16 is slidably mounted on the motorized slide rail B15, serving as the final working platform and supporting the scanning and dispensing devices. This double-layer slide rail design achieves precise movement control and provides flexible positioning capabilities for adhesive path inspection and repair.

[0019] The support platform 1 has a positioning groove 7 for placing the parts to be glued, providing a precise positioning reference. Two fixing plates 4 are mounted on the support platform 1, each with an electric push rod 5. The electric push rod 5 provides clamping power, achieving automatic fixation of the parts. A clamping plate 6 is mounted at the output end of each electric push rod 5, directly contacting the surface of the part to provide uniform clamping force. Four support legs 2 are mounted on the bottom surface of the support platform 1, providing a stable support foundation for the entire device and ensuring stability during operation. A controller 3 is mounted on the support platform 1, centrally controlling the operation of each component.

[0020] The working principle of this utility model is as follows: In use, the part to be coated is first placed inside the positioning groove 7. The controller 3 activates the electric push rod 5 to drive the clamping plate 6 to fix the part, making it more stable during processing and avoiding coating accuracy problems caused by part movement. Next, the motor A10 is activated to drive the threaded rod 9 to rotate, which in turn drives the connecting rod 11 and the mounting bracket 12 to move up and down. The height is flexibly adjusted according to the coating requirements of different parts to ensure that the coating head 22 can accurately align with the coating position. Then, the electric slide rails A13 and B15 are activated to drive the mounting plate 19 and the coating head 22 mounted on the mounting plate 19 to align with the coating position of the part, achieving precise two-dimensional planar positioning. Simultaneously, the motor B17 is activated to drive the two coating heads 22 to rotate, changing the direction of the adhesive path while keeping the movement paths of the two coating heads 22 consistent. This ensures that if defects occur, the subsequent coating head 22 can repair them in time, achieving double protection. The pump body 25 is activated to draw glue and deliver it through the input pipe 26 to the glue application head 22 for application. During the glue path formation process, the scanning device body 20 is activated to monitor the glued area in real time. When a glue break occurs, the rear pump body 25 is activated to draw glue and deliver it to the rear glue application head 22 for immediate repair. At the same time, multiple electric lifting rods B23 are activated to drive the trimming scraper 24 to conform to the glue path. The trimming scraper 24 has appropriate scraping grooves, which will repair glue paths with uneven glue width and height, glue overflow, and positional misalignment in real time. This completes the online detection and repair of the glue path, effectively solving the problem that traditional detection methods can only be performed after glue application and cannot achieve real-time monitoring and timely adjustment, greatly improving production efficiency and product qualification rate.

[0021] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A laser scanning device for adhesive path detection, characterized in that, The device includes a support platform (1), a movable seat (16) above the support platform (1), a motor B (17) installed inside the movable seat (16), a rotating rod (18) installed at the output end of the motor B (17) after passing through the movable seat (16), a mounting plate (19) connected to the bottom end of the rotating rod (18), a scanning device body (20) mounted on the bottom surface of the mounting plate (19), and two electric lifting rods A (21) connected to the bottom surface of the mounting plate (19). Each of the output ends is equipped with a glue applicator (22). Two electric lifting rods B (23) are installed on the bottom surface of the mounting plate (19). Each electric lifting rod B (23) is equipped with a trimming scraper (24) at its output end. Two pump bodies (25) are installed on the mounting plate (19). Each pump body (25) is connected to an input pipe (26) at its input end. Each pump body (25) is connected to the glue applicator (22) after passing through the mounting plate (19) and the electric lifting rod A (21) in sequence via a pipe.

2. The laser scanning device for adhesive path detection according to claim 1, characterized in that, A support column (8) is connected to the support platform (1), and a threaded rod (9) is rotatably installed inside the support column (8).

3. The laser scanning device for adhesive path detection according to claim 2, characterized in that, A motor A (10) is installed on the support column (8). The output end of the motor A (10) passes through the support column (8) and is connected to the top of the threaded rod (9). A connecting rod (11) is threaded onto the outer surface of the threaded rod (9).

4. The laser scanning device for adhesive path detection according to claim 3, characterized in that, The connecting rod (11) is connected to a mounting bracket (12), and two electric slide rails A (13) are installed inside the mounting bracket (12).

5. The laser scanning device for adhesive path detection according to claim 4, characterized in that, A movable plate (14) is slidably connected to both of the electric slide rails A (13). An electric slide rail B (15) is mounted on the bottom surface of the movable plate (14). The movable seat (16) is slidably mounted on the electric slide rail B (15).

6. The laser scanning device for adhesive path detection according to claim 1, characterized in that, The support platform (1) is provided with a positioning groove (7), and two fixing plates (4) are installed on the support platform (1). Each fixing plate (4) is equipped with an electric push rod (5), and each electric push rod (5) has a clamping plate (6) installed at its output end.

7. The laser scanning device for adhesive path detection according to claim 1, characterized in that, The bottom surface of the support platform (1) is equipped with four support legs (2), and a controller (3) is installed on the support platform (1).

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