A detection device based on 3D line laser camera

Abstract

The utility model discloses a detection device based on 3D line laser camera, wherein, a kind of detection device based on 3D line laser camera, including workbench, support frame, transmission gear plate and top wheel assembly, workbench is used to support the plate piece of detection, the workbench is rotatably connected in support frame, transmission gear plate is slidably connected on the lower side of workbench, transmission gear plate is hinged with transmission plate between support frame, the support frame is hinged with adjusting electric cylinder between transmission plate, top wheel assembly is used to cooperate workbench overturn and work, the top wheel assembly is set in the lower side of workbench.The utility model technical scheme, to optimize work flow, also greatly reduce the work burden of worker.

Description

Technical Field

[0001] This utility model relates to the technical field of detection devices based on 3D line laser cameras, and particularly to a detection device based on a 3D line laser camera. Background Technology

[0002] Laser detection technology has a wide range of applications, covering laser interferometry, laser ranging, laser vibration measurement, laser velocimetry, laser speckle measurement, laser collimation, laser holography, laser scanning, laser tracking, and laser spectral analysis. These technologies fully demonstrate the enormous advantages of lasers in precision measurement, especially laser heterodyne interferometry, which is of great significance in nanoscale measurements. Laser measurement is a non-contact measurement method that can provide high-precision, wide-range, and short-time measurement results without interfering with the movement of the measured object, while also possessing extremely high spatial resolution. With the continuous development of the automotive industry, lightweighting has become one of the important trends in automobile manufacturing. By reducing the weight of automobiles, fuel efficiency can be improved and vehicle performance enhanced. Foam molding materials, as a type of lightweight material, are increasingly widely used in automobile manufacturing, becoming an important component driving the lightweighting process.

[0003] In existing technologies, foam products are typically large in length and width, thus requiring large inspection platforms for their testing. Furthermore, although foam materials are relatively lighter than metals as lightweight materials in automotive manufacturing, they are still quite heavy during actual handling. During batch inspections, workers need to repeatedly lift and place these foam products, an operation that usually requires multiple people working together, significantly increasing the workload for workers. Summary of the Invention

[0004] The main objective of this invention is to provide a detection device based on a 3D line laser camera, which optimizes the workflow and significantly reduces the workload of workers.

[0005] To achieve the above objectives, this utility model proposes a detection device based on a 3D line laser camera, comprising:

[0006] The workbench is used to support the plates being inspected.

[0007] The worktable is rotatably connected to the support frame;

[0008] A transmission gear plate is slidably connected to the lower side of the worktable. A transmission plate is hinged between the transmission gear plate and the support frame. An adjusting electric cylinder is hinged between the support frame and the transmission plate.

[0009] The top wheel assembly is used to cooperate with the worktable to rotate for operation, and the top wheel assembly is located on the underside of the worktable.

[0010] In one possible implementation, the top wheel assembly includes a transmission column rotatably connected to the lower side of the worktable, and a linkage gear is fixedly connected to the middle section of the transmission column, the linkage gear meshing with a transmission gear plate.

[0011] Several transmission gears are slidably connected to the transmission column. Each transmission gear is rotatably connected to a limit housing. Each limit housing slides against the lower side of the worktable. Two locking tooth plates are slidably connected inside each limit housing. Each locking tooth plate meshes with the transmission gear. A top wheel is rotatably connected to the upper end of each locking tooth plate.

[0012] In one possible implementation, a plurality of locking blocks are fixedly connected to the surface of the transmission column, and a plurality of locking slots are provided on the transmission gear, with each locking block abutting against the inner wall of each locking slot.

[0013] In one possible implementation, an adjusting screw is fixedly connected to the lower side of the worktable, an adjusting block is threaded onto the adjusting screw, the adjusting block slides against the lower side of the worktable, a linkage plate is hinged between the adjusting block and the adjacent limiting housing, and an adjusting handle is slidably connected to the adjusting screw.

[0014] In one possible implementation, a number of limiting blocks are fixedly connected to the workbench.

[0015] In one possible implementation, a limiting arc groove is formed on the support frame, and a positioning block is fixedly connected to one end of the worktable near the limiting arc groove, the positioning block abutting against the inner wall of the limiting arc groove.

[0016] In this invention, the top wheel assembly, through the worktable's flipping function, works in conjunction with other components to provide workers with a more precise method for positioning and placing workpieces. This allows workers to easily position workpieces during operation, reducing labor intensity and providing a larger operating space. The flipping mechanism enables workers to quickly and conveniently adjust the placement of workpieces, thereby improving work efficiency and ensuring positioning accuracy. It optimizes the workflow and significantly reduces the workload of workers. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0018] Figure 1This is an enlarged schematic diagram of the structure of a detection device based on a 3D line laser camera according to this utility model. Figure 1 ;

[0019] Figure 2 This is an enlarged schematic diagram of the structure of a detection device based on a 3D line laser camera according to this utility model;

[0020] Figure 3 for Figure 2 Enlarged diagram of A in the middle;

[0021] Figure 4 This is a partially enlarged schematic diagram of a detection device based on a 3D line laser camera according to this utility model.

[0022] Explanation of icon numbers:

[0023] 11. Workbench; 12. Support frame; 121. Limiting arc groove; 13. Transmission gear plate; 14. Transmission plate; 15. Adjusting electric cylinder; 21. Transmission column; 211. Locking block; 22. Linkage gear; 23. Transmission gear; 231. Locking groove; 24. Limiting housing; 25. Locking gear plate; 26. Top wheel; 31. Adjusting screw; 32. Adjusting block; 33. Linkage plate; 34. Adjusting handle; 41. Limiting block; 42. Positioning block.

[0024] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0026] This invention proposes a detection device based on a 3D line laser camera.

[0027] Reference Figures 1 to 4 In this embodiment of the utility model, the detection device based on a 3D line laser camera includes a worktable 11 for supporting the plate to be detected. A line laser camera is connected to the upper side of the worktable 11. The line laser camera can be connected by an independent cantilever or by a three-axis lead screw, so as to ensure that the line laser camera can perform more accurate detection on the plate placed on the worktable 11.

[0028] The support frame 12 and the worktable 11 are rotatably connected to the support frame 12;

[0029] The transmission gear plate 13 is slidably connected to the lower side of the worktable 11. The transmission plate 13 and the support frame 12 are hinged together by a transmission plate 14. The support frame 12 and the transmission plate 14 are hinged together by an adjusting electric cylinder 15.

[0030] The top wheel assembly is used to work in conjunction with the worktable 11 to rotate and perform operations. The top wheel assembly is located on the underside of the worktable 11.

[0031] The top roller assembly, working in conjunction with other components through the flipping function of the worktable 11, provides workers with a more precise method for positioning and placing panels. This allows workers to easily position panels during operation, reducing labor intensity and providing a larger operating space. The flipping mechanism enables workers to quickly and conveniently adjust the placement of panels, thereby improving work efficiency and ensuring panel positioning accuracy. It optimizes the workflow and significantly reduces the workload of workers.

[0032] like Figures 1-4 As shown, the top wheel assembly includes a transmission column 21, which is rotatably connected to the lower side of the worktable 11. A linkage gear 22 is fixedly connected to the upper middle section of the transmission column 21, and the linkage gear 22 meshes with the transmission gear plate 13.

[0033] A number of transmission gears 23 are slidably connected to the transmission column 21. Each transmission gear 23 is rotatably connected to a limit housing 24. Each limit housing 24 is slidably abutting against the lower side of the worktable 11. Each limit housing 24 is slidably connected to two locking tooth plates 25. Each locking tooth plate 25 meshes with the transmission gear 23. Each locking tooth plate 25 is rotatably connected to a top wheel 26 at its upper end.

[0034] When the worktable 11 flips upwards or downwards, the transmission gear plate 13 slides on the worktable 11, thereby driving the linkage gear 22 to rotate, which in turn drives the transmission gear 23 to rotate. Regardless of which direction the transmission gear 23 rotates, the engaging toothed plate 25 on one side can move upwards from the limiting housing 24, thereby pushing the top wheel 26 upwards. The top wheel 26 plays a key role in this process. It can lift the plate, making it easier for workers to position and place the plate more accurately. When the worktable 11 flips upwards, the top wheel 26 will easily lift the plate, providing workers with convenient operating space, allowing them to easily position the plate, reducing their labor intensity. This not only improves the positioning accuracy of the plate but also allows workers to quickly adjust the placement position of the plate, improving work efficiency. When the workbench 11 tilts downwards, the top roller 26 lifts the plate upwards, allowing the worker to more easily remove the inspected plate from the workbench 11. At the same time, new plates can be attached to the tilted workbench 11. As the workbench 11 gradually returns to its original position, the worker only needs to press the side of the plate to place the new plate, which improves the efficiency and practicality of the workbench and reduces the fatigue that workers may experience during long-term operation.

[0035] like Figures 2-4 As shown, a number of locking blocks 211 are fixedly connected to the surface of the transmission column 21, and a number of locking grooves 231 are provided on the transmission gear 23. Each locking block abuts against the inner wall of each locking groove 231.

[0036] The transmission column 21 enables the transmission gear 23 to rotate, and the transmission gear 23 can also move along the axis of the transmission column 21. This allows the user to easily adjust the relative position of the transmission gear 23 and the transmission column 21, so that the top wheel 26, which is located in the limiting housing 24, can protrude to an appropriate position on the worktable 11 as needed. This adjustment method allows the worktable 11 to flexibly adapt to plates of different sizes (length and width), ensuring that the top wheel 26 can effectively support and position plates of various specifications.

[0037] like Figures 2-3 As shown, an adjusting screw 31 is fixedly connected to the lower side of the worktable 11, and an adjusting block 32 is threadedly connected to the adjusting screw 31. The adjusting block 32 slides against the lower side of the worktable 11. A linkage plate 33 is hinged between the adjusting block 32 and the adjacent limiting housing 24. An adjusting handle 34 is slidably connected to the adjusting screw 31.

[0038] By adjusting the handle 34, the user can easily adjust the distance between the two limiting housings 24, thereby achieving precise adjustment of the position of the top wheel 26. Adjusting the handle 34 can change the relative position of the limiting housings 24, so that the top wheel 26, which is set in the limiting housings 24, protrudes to an appropriate position on the worktable 11 surface as needed. This adjustment method allows the worktable 11 to flexibly adapt to plates of different sizes (length and width), ensuring that the top wheel 26 can effectively support and position plates of various specifications.

[0039] like Figure 1 As shown, several limit blocks 41 are fixedly connected to the worktable 11;

[0040] By using several limiting blocks 41 in conjunction, the workpiece placed on the worktable 11 can be limited, thereby preventing the workpiece from slipping during operation. These limiting blocks 41 can be reasonably set at corresponding positions on the worktable 11 according to the shape and size of the workpiece, ensuring that the workpiece is always fixed on the worktable, so that the line laser camera set above the worktable 11 can more accurately capture the hole spacing and hole diameter data on the workpiece.

[0041] like Figure 1 As shown, a limiting arc groove 121 is provided on the support frame 12, and a positioning block 42 is fixedly connected to one end of the worktable 11 near the limiting arc groove 121. The positioning block 42 abuts against the inner wall of the limiting arc groove 121.

[0042] When the worktable 11 rotates around the support frame 12, the sliding of the positioning block 42 on the limiting arc groove 121 can effectively enhance the support of the worktable 11, limit the rotation angle of the worktable 11, and prevent the worktable 11 from rotating excessively.

[0043] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0044] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A detection device based on a 3D line laser camera, characterized in that, include: A workbench (11) is used to support the plates being inspected; The support frame (12) is on which the worktable (11) is rotatably connected; A transmission gear plate (13) is slidably connected to the lower side of the workbench (11). A transmission plate (14) is hinged between the transmission gear plate (13) and the support frame (12). An adjusting electric cylinder (15) is hinged between the support frame (12) and the transmission plate (14). The top wheel assembly is used to cooperate with the worktable (11) to rotate for operation. The top wheel assembly is located on the underside of the worktable (11).

2. The detection device based on a 3D line laser camera according to claim 1, characterized in that, The top wheel assembly includes a transmission column (21), which is rotatably connected to the lower side of the worktable (11). A linkage gear (22) is fixedly connected to the middle section of the transmission column (21), and the linkage gear (22) meshes with the transmission gear plate (13). A number of transmission gears (23) are slidably connected to the transmission column (21). Each transmission gear (23) is rotatably connected to a limiting housing (24). Each limiting housing (24) slides against the lower side of the worktable (11). Each limiting housing (24) has two locking tooth plates (25) slidably connected inside. Each locking tooth plate (25) meshes with the transmission gear (23). Each locking tooth plate (25) has a top wheel (26) rotatably connected to its upper end.

3. The detection device based on a 3D line laser camera according to claim 2, characterized in that, A number of locking blocks (211) are fixedly connected to the surface of the transmission column (21), and a number of locking grooves (231) are opened on the transmission gear (23). Each locking block abuts against the inner wall of each locking groove (231).

4. The detection device based on a 3D line laser camera according to claim 2, characterized in that, An adjusting screw (31) is fixedly connected to the lower side of the worktable (11). An adjusting block (32) is threaded onto the adjusting screw (31). The adjusting block (32) slides against the lower side of the worktable (11). A linkage plate (33) is hinged between the adjusting block (32) and the adjacent limiting housing (24). An adjusting handle (34) is slidably connected to the adjusting screw (31).

5. The detection device based on a 3D line laser camera according to claim 1, characterized in that, Several limiting blocks (41) are fixedly connected to the workbench (11).

6. The detection device based on a 3D line laser camera according to claim 1, characterized in that, The support frame (12) has a limiting arc groove (121), and a positioning block (42) is fixedly connected to one end of the worktable (11) near the limiting arc groove (121). The positioning block (42) abuts against the inner wall of the limiting arc groove (121).

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