A composite material wallboard profile digital detection device
By using a modular design and an independently supported ejector pin for composite panel testing, the inflexibility and error problems of traditional testing devices are solved, achieving accurate digital testing.
Patent Information
- Application Number
- CN202522599033.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-08
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2035-12-08
AI Technical Summary
Traditional composite panel testing devices lack flexibility and cannot adapt to products of different specifications. Furthermore, traditional support methods lead to testing errors and panel deformation.
The modular design of the assembled base and gantry, combined with independently controlled support pins and a laser scanner, enables multi-point customized support and digital inspection.
It enables precise testing of wall panels of different specifications, avoids deformation during the testing process, and improves the accuracy of testing and the utilization rate of equipment.
Smart Images
Figure CN224933448U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of contour detection technology, specifically relating to a digital detection device for the contour of composite material wall panels. Background Technology
[0002] In the field of profile inspection of composite panel, especially large curved panel, traditional methods have significant limitations. Commonly used fixed fixtures or special gauges are usually only suitable for a single specific product, lacking flexibility. When product specifications change, the gauges need to be redesigned and manufactured, resulting in high costs and long cycles. In addition, traditional hard contact supports or simple boundary supports are difficult to effectively support large thin-walled components with complex curved surfaces. The workpiece is prone to deformation under its own weight, causing the inspection results to include errors introduced by improper support, and failing to truly reflect the profile accuracy of the product itself. Utility Model Content
[0003] The purpose of this invention is to provide a digital detection device for the contour of composite material wall panels. Through the modular design of key structures, the device can be applied to products of different specifications for contour detection. At the same time, it can provide customized support for wall panels with different curvatures, avoiding deformation caused by the weight of the wall panels, and making the contour detection data more accurate.
[0004] The specific technical solution adopted by this utility model is as follows: A digital detection device for the contour of composite material wall panels includes an assembled base and a gantry frame. The assembled base includes several assembled modules. Every two adjacent assembled modules are fixed by an assembly component. Several independently controlled support pins are installed above the assembled modules. The gantry frame includes two support bases, which are located at both ends of the modular base. An electric lifting column is installed on the top of the support base, and an assembly guide rail is installed between the two electric lifting columns. A slide table is slidably installed on the assembly guide rail, and a laser scanner is installed at the bottom of the slide table.
[0005] Furthermore, the support pin includes a guide post, which is installed inside the assembly module. A first motor is fixed inside the bottom of the guide post. A precision lead screw is installed at the output end of the first motor inside the guide post. A lifting block is slidably installed inside the guide post. The lifting block is threadedly connected to the precision lead screw. A support rod is installed on the top of the lifting block.
[0006] Furthermore, the top of the support rod is spherical, and a rubber sleeve is fitted over the top of the support rod.
[0007] Furthermore, the assembly guide rail includes a first guide rail component, a second guide rail component, and a standard guide rail component, wherein there are several standard guide rail components. The first guide rail component is fixed to the top of one of the electric lifting columns, the second guide rail component is fixed to the top of another electric lifting column, and several standard guide rail components are installed between the first guide rail component and the second guide rail component. The first guide rail component and the standard guide rail component, the second guide rail component and the standard guide rail component, and the standard guide rail component and the standard guide rail component are locked together by bolts.
[0008] Furthermore, guide grooves are provided on both sides of the bottom of the first guide rail, the second guide rail, and the standard guide rail. A transmission tooth is provided in one of the guide grooves. A second motor is provided on one side inside the slide table. A gear is fixed at the output end of the second motor. The gear meshes with the transmission tooth.
[0009] The technical effects achieved by this utility model are as follows: This invention uses several independently controlled support pins to individually control the lifting height of each support rod, enabling it to adapt to the curved shape of the composite material wall panel. It provides customized multi-point contact support for wall panels with different curvatures, avoiding deformation of the wall panel due to its own weight during the inspection process and ensuring the accuracy and reliability of contour detection. The modular design of the assembled base and the assembled guide rail of this utility model allows for quick adjustment of the support area and scanning span of the testing platform by increasing or decreasing the number of assembled modules and standard guide rail components. This makes it suitable for testing wall panels of different sizes and greatly improves the utilization rate of the equipment. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram showing the connection between the slide table and the assembly guide rail of this utility model; Figure 3 This is a schematic diagram of the structure of the support pin of this utility model.
[0011] The attached diagram lists the components represented by each number as follows: 1. Modular base; 2. Gantry frame; 11. Modular module; 12. Assembly component; 13. Support pin; 14. Guide column; 15. Support rod; 16. Lifting block; 17. First motor; 18. Precision lead screw; 19. Rubber sleeve; 21. Support seat; 22. Electric lifting column; 23. Modular guide rail; 24. First guide rail component; 25. Second guide rail component; 26. Standard guide rail component; 27. Slide table; 28. Second motor; 29. Gear; 30. Laser scanner. Detailed Implementation
[0012] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.
[0013] like Figures 1 to 3 As shown, a digital detection device for the contour of composite material wall panels includes an assembled base 1 and a gantry frame 2. The assembled base 1 includes several assembled modules 11. Every two adjacent assembled modules 11 are fixed by an assembly 12. Several independently controlled support pins 13 are installed above the assembled modules 11. The gantry 2 includes two support seats 21, which are located at both ends of the assembled base 1. An electric lifting column 22 is installed on the top of the support seat 21, and an assembly guide rail 23 is installed between the two electric lifting columns 22. A slide table 27 is slidably installed on the assembly guide rail 23, and a laser scanner 30 is installed at the bottom of the slide table 27. In the above, by assembling several assembly modules 11, support areas of different ranges can be formed. According to the specifications of the wall panel to be inspected, multiple assembly modules 11 are assembled to form a support area that matches the wall panel. At the same time, according to the curved surface of the wall panel, several support pins 13 installed on the assembly modules 11 are controlled to extend the support pins 13 to different heights, forming a support area that matches the wall panel. This avoids deformation of the wall panel due to gravity during the inspection process, which would lead to abnormal contour inspection data. During inspection, the wall panel is placed on several support pins 13 and supported by the support pins 13. Then, by moving the slide table 27, the laser scanner 30 is uniformly scanned across the top of the wall panel to complete the digital detection of the wall panel's contour.
[0014] Please refer to it again. Figure 3 As shown, the support pin 13 includes a guide post 14, which is installed inside the assembly module 11. A first motor 17 is fixed inside the bottom of the guide post 14. A precision lead screw 18 is installed at the output end of the first motor 17 and inside the guide post 14. A lifting block 16 is slidably installed inside the guide post 14. The lifting block 16 is threadedly connected to the precision lead screw 18. A support rod 15 is installed on the top of the lifting block 16. In the above-mentioned process, when adjusting the height of the support rod 15 to form a support area for the wall panel, the precision screw 18 is rotated by the first motor 17. When the precision screw 18 rotates, the screw thread drives the lifting block 16 to move up and down, and at the same time drives the support rod 15 connected to it to move up and down together, thus completing the individual control of the height of the support rod 15. Moreover, each first motor 17 in this device is controlled by a central system, which can accurately control the extension height of each support rod 15, thereby achieving the effect of stable support for wall panels of different specifications.
[0015] Please refer to it again. Figure 3 As shown, the top of the support rod 15 is spherical, and a rubber sleeve 19 is fitted on the top of the support rod 15. In the above, multiple support rods 15 extend to different heights to provide multi-point support for the curved wall panel. At the same time, the rubber gaskets 19 fitted at the contact points between the support rods 15 and the wall panel can prevent damage to the surface of the wall panel.
[0016] Please refer to the following: Figure 1 and Figure 2 As shown, the assembly guide rail 23 includes a first guide rail component 24, a second guide rail component 25, and a standard guide rail component 26. There are several standard guide rail components 26. The first guide rail component 24 is fixed to the top of one of the electric lifting columns 22, and the second guide rail component 25 is fixed to the top of another electric lifting column 22. Several standard guide rail components 26 are installed between the first guide rail component 24 and the second guide rail component 25, and the first guide rail component 24 and the standard guide rail component 26, the second guide rail component 25 and the standard guide rail component 26, and the standard guide rail component 26 and the standard guide rail component 26 are locked together by bolts. In the above, after the modular base 1 is adjusted according to the overall specifications of the wall panel, the standard guide rail 26 is also increased or decreased in number according to the specifications of the wall panel to match the overall specifications of the modular base 1, so that the whole device can be adjusted according to the specifications of the wall panel and can adapt to the contour detection of wall panels of different specifications.
[0017] Furthermore, guide grooves are provided on both sides of the bottom of the first guide rail 24, the second guide rail 25 and the standard guide rail 26. A transmission tooth is provided in one of the guide grooves. A second motor 28 is provided on one side inside the slide table 27. A gear 29 is fixed at the output end of the second motor 28. The gear 29 meshes with the transmission tooth. In the above process, during the inspection, the second motor 28 controls the rotation of the gear 29, which meshes with the transmission gear. The slide table 27 is slidably mounted on the assembly guide rail 23. When the gear 29 rotates, it can push the slide table 27 to slide on the assembly guide rail 23, thereby driving the laser scanner 30 set below it to pass over the wall panel, scan the wall panel outline data, and complete the digital recording.
[0018] The working principle of this utility model is as follows: Based on the specifications and contour of the composite material wall panel to be tested, the number of assembly modules 11 to be assembled is determined and assembled. At the same time, the corresponding length of the assembly guide rail 23 is assembled, the digital model of the wall panel is imported, and the system drives each first motor 17 to run independently. By driving the precision lead screw 18 to rotate, the support rod 15 is raised and lowered, so that the top points of all the support rods 15 together form a support surface that matches the theoretical curve of the wall panel. The wall panel is placed on the support surface, and the rubber sleeve 19 above the support rod 15 provides stable and scratch-free support. Then the device is started, and the second motor 28 on the slide table 27 drives the gear 29 to rotate. The gear 29 meshes with the transmission gear and pushes the slide table 27 to move along the assembly guide rail 23, so that the laser scanner 30 below scans the top of the wall panel at a uniform speed and smoothly, completing the continuous scanning of the wall panel and the acquisition of three-dimensional contour data.
[0019] 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 principle 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, unless otherwise specified or limited, shall be implemented using conventional methods in the field.
Claims
1. A digital detection device for the profile of composite material wall panels, characterized in that: It includes a modular base (1) and a gantry frame (2). The modular base (1) includes several modular modules (11). Every two adjacent modular modules (11) are fixed by an assembly (12). Several independently controlled support pins (13) are installed on the top of the modular modules (11). The gantry (2) includes two support seats (21), which are located at both ends of the assembled base (1). An electric lifting column (22) is installed on the top of the support seat (21), and an assembly guide rail (23) is installed between the two electric lifting columns (22). A slide table (27) is slidably installed on the assembly guide rail (23), and a laser scanner (30) is installed at the bottom of the slide table (27).
2. The composite material wall panel contour digital detection device according to claim 1, characterized in that: The support pin (13) includes a guide post (14), which is installed inside the assembly module (11). A first motor (17) is fixed inside the bottom of the guide post (14). A precision lead screw (18) is installed at the output end of the first motor (17) and inside the guide post (14). A lifting block (16) is slidably installed inside the guide post (14). The lifting block (16) is threadedly connected to the precision lead screw (18). A support rod (15) is installed on the top of the lifting block (16).
3. The composite material wall panel contour digital detection device according to claim 2, characterized in that: The top of the support rod (15) is spherical, and a rubber sleeve (19) is fitted on the top of the support rod (15).
4. The composite material wall panel contour digital detection device according to claim 1, characterized in that: The assembly guide rail (23) includes a first guide rail component (24), a second guide rail component (25), and a standard guide rail component (26). There are several standard guide rail components (26). The first guide rail component (24) is fixed to the top of one of the electric lifting columns (22), and the second guide rail component (25) is fixed to the top of another electric lifting column (22). Several standard guide rail components (26) are installed between the first guide rail component (24) and the second guide rail component (25). The first guide rail component (24) and the standard guide rail component (26), the second guide rail component (25) and the standard guide rail component (26), and the standard guide rail component (26) and the standard guide rail component (26) are locked together by bolts.
5. The composite material wall panel contour digital detection device according to claim 4, characterized in that: The first guide rail (24), the second guide rail (25) and the standard guide rail (26) are provided with guide grooves on both sides of the bottom. One of the guide grooves is provided with transmission teeth. The slide table (27) is provided with a second motor (28) on one side. The output end of the second motor (28) is fixed with a gear (29). The gear (29) meshes with the transmission teeth.