An inspection and sorting device and process for automotive guides

Abstract

The present invention relates to the technical field of automotive parts detection, and particularly to a detection and sorting device and process for automotive guides, including a device body and a guide. The device body includes a stable support and an electrical cabinet, and an electrical connection port is arranged in the electrical cabinet; a control box is arranged on the stable support, and a display screen and control buttons are arranged on the control box; a fixing plate is further installed on the stable support, and a conveying mechanism and a detection and sorting mechanism are cooperatively arranged on the fixing plate; the conveying mechanism and the detection and sorting mechanism cooperate with each other to realize the automatic continuous operation of the guide from feeding to detection and then to sorting; through the integrated design and optimized layout, the invention realizes the automatic continuous operation of the guide, improves the production efficiency and accuracy; the detection and sorting process is rigorous and efficient, ensures the product quality, improves the intelligent production management, significantly reduces the cost, and enhances the versatility and adaptability of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive parts detection, and particularly to a detection and sorting device and process for automotive guides. Background Art

[0002] In the automotive manufacturing industry, as one of the key components, the quality and precision of the guide directly affect the handling performance and safety performance of the vehicle. However, most traditional detection methods rely on manual operation. Manual detection not only has low efficiency and is difficult to meet the requirements of large-scale production, but also the detection accuracy is easily affected by human factors, making it difficult to ensure the consistency of product quality. In addition, manual detection cannot achieve automated sorting operations, increasing production costs and time costs. Moreover, manual detection cannot accurately record and deeply analyze detection data, which is not conducive to product quality traceability and optimization of production processes. With the continuous development of the automotive industry, higher requirements are put forward for the quality and production efficiency of automotive parts. Therefore, there is an urgent need for an automated and high-precision detection and sorting device and process to solve the existing problems. Summary of the Invention

[0003] To solve some of the problems existing in the above-mentioned prior art, the present invention provides a detection and sorting device for automotive guides. This device integrates automated conveying, precise detection, and intelligent sorting functions, aiming to improve the production quality and efficiency of automotive guides and is suitable for the automated upgrade of automotive parts manufacturing production lines.

[0004] To achieve the above object, the present invention provides a detection and sorting device for automotive guides, including a device body and a guide. The device body includes a stable support and an electrical cabinet, and an electrical connection port is provided inside the electrical cabinet; a control box is provided on the stable support, and a display screen and control buttons are provided on the control box; a fixing plate is further installed on the stable support, and a conveying mechanism and a detection and sorting mechanism are cooperatively arranged on the fixing plate; the conveying mechanism and the detection and sorting mechanism cooperate with each other to realize the automated continuous operation of the guide from feeding to detection and then to sorting.

[0005] As a further improvement of the present invention, in order to simplify the production process, optimize the conveying path, and enhance the flexibility and accuracy of conveying; the conveying mechanism includes a product conveying platform, a detection and sorting platform, and a non-conforming product conveying platform; a blocking block is provided on the product conveying platform to intercept the guide by the blocking block; the product conveying platform is connected to the detection and sorting platform, and the non-conforming product conveying platform is arranged at the lower end of the detection and sorting platform; a non-conforming product conveying inlet is provided between the non-conforming product conveying platform and the detection and sorting platform and is connected through the non-conforming product conveying inlet; a pushing device is further cooperatively arranged outside the product conveying platform and the detection and sorting platform.

[0006] As a further improvement of the present invention, in order to achieve rapid and accurate pushing of the guide at different positions and stages, ensure the orderly progress of the detection and sorting process, and improve the automation and precise control capabilities of the equipment; the pushing device includes a third cylinder device arranged outside the product conveying platform, and a first cylinder device and a second cylinder device arranged outside the detection and sorting platform; a pushing block is installed at the output end of the first cylinder device, the second cylinder device and the third cylinder device, and the pushing block pushes the guide through the corresponding cylinder device.

[0007] As a further improvement of the present invention, in order to improve the accuracy and efficiency of detection and enhance the versatility and adaptability of the equipment; the detection and sorting mechanism includes a slide rail, which is installed on a stable support; a slider and a product surface defect detection device are clamped on the slide rail, and the product surface defect detection device is used to detect the surface defects of the guide and can slide up and down on the slide rail through the slider; the detection and sorting mechanism also includes a product external arc detection device, which is used to detect the external arc of the guide and is arranged at the feeding end of the product conveying platform.

[0008] As a further improvement of the present invention, in order to effectively prevent the guide from accidentally slipping, ensure the stability and safety of the guide during transportation, and reduce the risks of equipment damage and inaccurate detection results caused by the slipping of the guide; an adjustable retaining edge is installed on the outside of the detection and sorting platform in a matching manner, and the adjustable retaining edge is used to prevent the guide from slipping during transportation.

[0009] As a further improvement of the present invention, in order to make the unqualified guide enter the unqualified product conveying platform more smoothly, reduce jamming or blockage; at the same time, the 90° direction change is convenient for the collection and transfer of unqualified products, avoids direct interference with the production line, and improves the overall efficiency of the production line; the upper end of the unqualified product conveying platform is arc-shaped, and the conveying direction of the unqualified product conveying platform is 90° to the conveying direction of the product conveying platform.

[0010] As a further improvement of the present invention, in order to increase the friction between the guide and the conveying platform, effectively prevent the guide from sliding, and ensure the stability and accuracy of the guide during transportation; an anti-slip layer is provided on the surface of the product conveying platform.

[0011] As a further improvement of the present invention, in order to continuously obtain the external arc data of the guide during the continuous transportation of the guide, without the guide stopping or being positioned multiple times, and improve the detection efficiency and accuracy; a non-contact laser scanning chuck is provided inside the external arc detection device, and the non-contact laser scanning chuck can rotate and the rotation direction is the same as the conveying direction of the product conveying platform.

[0012] One beneficial effect of the present invention is that through the integrated design, the automation of the continuous operation of the guide from feeding to detection and then to sorting is realized, greatly improving the production efficiency, reducing the manual intervention, and lowering the production cost; the optimized layout of the conveying mechanism simplifies the production process, and the reasonable setting and connection mode of the product conveying platform, the detection and sorting platform, and the non-conforming product conveying platform enhance the flexibility and accuracy of conveying. The cooperation of the blocking block and the pushing device ensures the precise positioning and transfer of the guide; the coordination of the cylinder devices and the pushing blocks at different positions in the pushing device realizes the rapid and accurate pushing of the guide, improving the automation and precise control capabilities of the equipment; in the detection and sorting mechanism, the product surface defect detection device with the cooperation of the slide rail and the slider can flexibly detect different models of guides, and the product external arc detection device can obtain data during continuous conveying, improving the detection accuracy and efficiency, and enhancing the versatility and adaptability of the equipment; the adjustable edge effectively prevents the guide from slipping, ensuring the stability and safety of the conveying process; the arc design and specific direction change of the non-conforming product conveying platform make the transfer of non-conforming guides smoother, avoiding interfering with the production line and realizing the effective diversion of products; the anti-slip layer on the product conveying platform increases the friction force, further ensuring the stability and accuracy of the guide conveying.

[0013] The present invention also provides a detection and sorting process for automotive guides, and the detection and sorting process includes the following steps:

[0014] Step 1: Check and ensure that the stable support is firmly installed, the electrical cabinet is normally powered, and the electrical connection ports are reliably connected to ensure that the equipment is in an operable state; start the equipment self-check program through the control buttons on the control box, observe the status information of each component of the equipment displayed on the display screen, and enter the next step after confirming that the equipment is normal;

[0015] Step 2: Place the guide to be detected at the starting end of the product conveying platform, and avoid the guide from sliding due to its own gravity or slight external force during the conveying process through the anti-slip layer;

[0016] Step 3: The product conveying platform starts and conveys the guide towards the detection and sorting platform at a set speed. During the conveying process, the non-contact laser scanning chuck in the product external arc detection device starts to rotate simultaneously, and the rotation direction is the same as the conveying direction of the product conveying platform to scan and detect the external arc of the guide; the scanned data is transmitted to the control box in real time for analysis and processing, and compared with the preset arc standard to determine whether the external arc of the guide is qualified;

[0017] Step 4: The product conveying platform continues to convey until the guide is intercepted and positioned by the blocking block. At this time, the first cylinder device, the second cylinder device, and the third cylinder device are ready to act according to the detection program. When the guide reaches the appropriate position, the third cylinder device drives the push block at its output end to push the guide from the product conveying platform to the detection and sorting platform below the product surface defect detection device.

[0018] Step 5: The product surface defect detection device slides downward on the slide rail through the slider, approaches the surface of the guide, and uses the detection technology inside it to detect the surface defects of the guide, such as scratches, cracks, sand holes, burrs, etc. The detection results are also transmitted to the control box for analysis and judgment of whether the surface of the guide is qualified.

[0019] Step 6: According to the detection results of the product external curvature detection device and the product surface defect detection device, if both detections of the guide are qualified, the second cylinder device drives its push block to push the qualified guide. The qualified guide can stay briefly on the detection and sorting platform, and the adjustable edge guard set at the edge effectively prevents the guide from slipping. Then, the qualified guide is pushed back onto the product conveying platform, and the product conveying platform continues to convey it to the next process.

[0020] Step 7: If any one of the two detections of the guide is unqualified, the second cylinder device drives its push block to push the unqualified guide to the corresponding position of the unqualified product conveying inlet. Then, the first cylinder device starts, and pulls the guide into the unqualified product conveying inlet through the push block. The unqualified guide slides into the unqualified product conveying platform with an arc-shaped upper end through the unqualified product conveying inlet and is conveyed to the designated unqualified product collection area for centralized processing. The conveying direction of the unqualified product conveying platform is set at 90° to the conveying direction of the product conveying platform, which is convenient for realizing the diversion of unqualified products.

[0021] Step 8: During the whole detection and sorting process, the control box continuously records various detection data of the guide, including external curvature data, surface defect conditions, detection time, action time of each component, etc. When a batch of guides are detected, the control box generates a detailed detection report based on the recorded data. The report can be stored, printed, or transmitted to other production management systems as needed, so as to trace and analyze the product quality, and at the same time provide data support for the improvement of the production process.

[0022] Another beneficial effect of the present invention lies in that: through rigorous and efficient step design, the detection and sorting process realizes precise detection and automatic sorting of the external arc and surface defects of the guide; in the process, a comprehensive self-check before the equipment starts ensures the stability and reliability of the detection process, and the application of the anti-slip layer effectively prevents the guide from sliding during transportation, improving the accuracy of detection; the continuous scanning detection of the non-contact laser scanning chuck not only improves the detection efficiency but also ensures the accuracy of the arc data; through the precise control of the cylinder device, the guide is stably pushed during the detection and sorting process, avoiding errors in manual operation; the flexible sliding design of the product surface defect detection device makes it more adaptable to different types of guides; the setting of the adjustable edge guard and the ingenious design of the unqualified product conveying platform not only ensure the stable output of qualified products but also realize the rapid diversion of unqualified products, improving the overall efficiency of the production line; in addition, the comprehensive recording and data analysis of the entire detection and sorting process by the control box provide strong data support for product quality traceability and production process improvement, significantly enhancing the intelligent level of production management.

[0023] When the present invention works, first, after checking that the stable support is installed firmly, the electrical cabinet is normally powered, and the electrical connection ports are reliably connected, the equipment self-check program is started through the control buttons on the control box, and it is confirmed that the equipment is normal according to the information displayed on the display screen; then, the guide is placed at the starting end of the product conveying platform, and the anti-slip layer can effectively prevent sliding. Subsequently, the product conveying platform conveys the guide to the detection and sorting platform at a set speed. During this period, the non-contact laser scanning chuck in the product external arc detection device rotates synchronously to detect the external arc of the guide, and the data is transmitted to the control box for comparison and judgment; then, the product conveying platform continues to convey until the guide is intercepted and positioned by the blocking block. At the same time, the first cylinder device, the second cylinder device, and the third cylinder device are ready to act. After the guide reaches the appropriate position, the third cylinder device drives the push block to push it to the detection and sorting platform below the product surface defect detection device. Then, the product surface defect detection device slides on the slide rail through the slider to approach the surface of the guide to detect defects, and the result is transmitted to the control box for analysis; if both detections of the guide are qualified, the second cylinder device drives the push block to push, and after being protected by the adjustable edge guard and staying briefly, it returns to the product conveying platform and is conveyed to the next process; if it is unqualified, the second cylinder device first pushes it to the position corresponding to the unqualified product conveying inlet, and then the first cylinder device starts the push block to pull it into the unqualified product conveying inlet. The unqualified guide is conveyed to the collection area through the unqualified product conveying platform at the upper end of the arc, and it is at a 90° angle to the product conveying platform for easy diversion; during the whole process, the control box continuously records various detection data of the guide. After a batch of detections is completed, a report is generated for storage, printing output, or transmission to other systems for quality traceability analysis and production process improvement. Description of the Drawings

[0024] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings:

[0025] Figure 1 It is the overall schematic diagram of the present invention.

[0026] Figure 2 It is the right side view of the present invention.

[0027] Figure 3 It is the top view of the present invention.

[0028] Figure 4 It is the process flow chart of the present invention.

[0029] Among them, 1 is the guide, 2 is the stable support, 3 is the fixed plate, 4 is the product conveying platform, 5 is the unqualified product conveying platform, 6 is the electrical cabinet, 7 is the electrical connection port, 8 is the control box, 9 is the display screen, 10 is the product external arc detection device, 11 is the slide rail, 12 is the slider, 13 is the product surface defect detection device, 14 is the first cylinder device, 15 is the second cylinder device, 16 is the third cylinder device, 17 is the push block, 18 is the unqualified product conveying inlet, 19 is the control button, 20 is the detection and sorting platform, 21 is the blocking block, 22 is the adjusting edge, 23 is the anti-slip layer, 24 is the non-contact laser scanning chuck. Specific embodiments

[0030] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will be combined with the attached Figures 1-4 The present invention will be further described. The following embodiments are only used to more clearly illustrate the technical solutions of the present invention, and cannot be used to limit the protection scope of the present invention.

[0031] Such as Figures 1-3A detection and sorting device for an automotive guide, including a device body and a guide 1. The device body includes a stable bracket 2 and an electrical cabinet 6, and an electrical connection port 7 is provided inside the electrical cabinet 6; a control box 8 is provided on the stable bracket 2, and a display screen 9 and control buttons 19 are provided on the control box 8; a fixed plate 3 is further installed on the stable bracket 2, and a conveying mechanism and a detection and sorting mechanism are cooperatively arranged on the fixed plate 3; the conveying mechanism and the detection and sorting mechanism cooperate with each other to achieve automatic continuous operation of the shock absorber guide from feeding to detection and then to sorting; the conveying mechanism includes a product conveying platform 4, a detection and sorting platform 20, and a non-conforming product conveying platform 5; a blocking block 21 is provided on the product conveying platform 4 to intercept the guide 1 through the blocking block 21; the product conveying platform 4 is connected to the detection and sorting platform 20, and the non-conforming product conveying platform 5 is arranged at the lower end of the detection and sorting platform 20; a non-conforming product conveying inlet 18 is provided between the non-conforming product conveying platform 5 and the detection and sorting platform 20 and is communicated through the non-conforming product conveying inlet 18; a pushing device is further cooperatively arranged outside the product conveying platform 4 and the detection and sorting platform 20; the pushing device includes a third cylinder device 16 arranged outside the product conveying platform 4 and a first cylinder device 14 and a second cylinder device 15 arranged outside the detection and sorting platform 20; push blocks 17 are installed at the output ends of the first cylinder device 14, the second cylinder device 15, and the third cylinder device 16, and the push blocks 17 push the guide 1 through the corresponding cylinder devices; the detection and sorting mechanism includes a slide rail 11, and the slide rail 11 is installed on the stable bracket 2; a slider 12 and a product surface defect detection device 13 are clamped on the slide rail 11, and the product surface defect detection device 13 is used to detect the surface defects of the guide 1 and can slide up and down on the slide rail 11 through the slider 12; the detection and sorting mechanism further includes a product external arc detection device 10, and the product external arc detection device 10 is used to detect the external arc of the guide 1 and is arranged at the feeding end of the product conveying platform 4; an adjustable retaining edge 22 is cooperatively installed outside the detection and sorting platform 20, and the adjustable retaining edge 22 is used to prevent the guide 1 from slipping during transportation; the upper end of the non-conforming product conveying platform 5 is arc-shaped, and the conveying direction of the non-conforming product conveying platform 5 is 90° to the conveying direction of the product conveying platform 4; an anti-slip layer 23 is provided on the surface of the product conveying platform 4; a non-contact laser scanning chuck 24 is provided inside the external arc detection device 10, and the non-contact laser scanning chuck 24 can rotate and the rotation direction is the same as the conveying direction of the product conveying platform 4.

[0032] As Figure 4 A detection and sorting process for an automotive guide as shown, the detection and sorting process includes the following steps:

[0033] Step 1: Check and ensure that the stable support 2 is firmly installed, the electrical cabinet 6 is normally powered, and the electrical connection port 7 is reliably connected to ensure that the equipment is in an operable state; start the equipment self-check program through the control button 19 on the control box 8, observe the status information of each component of the equipment displayed on the display screen 9, and enter the next step after confirming that the equipment is normal;

[0034] Step 2: Place the guide 1 to be detected at the starting end of the product conveying platform 4, and avoid the guide 1 from sliding due to its own gravity or slight external force during the conveying process through the anti-slip layer 23;

[0035] Step 3: Start the product conveying platform 4 and convey the guide 1 towards the detection and sorting platform 20 at a set speed. During the conveying process, the non-contact laser scanning chuck 24 inside the product external arc detection device 10 starts to rotate simultaneously, and the rotation direction is the same as the conveying direction of the product conveying platform 4 to scan and detect the external arc of the guide 1; the scanned data is transmitted to the control box 8 in real time for analysis and processing, and compared with the preset arc standard to determine whether the external arc of the guide 1 is qualified;

[0036] Step 4: The product conveying platform 4 continues to convey until the guide 1 is intercepted and positioned by the blocking block 21. At this time, the first cylinder device 14, the second cylinder device 15, and the third cylinder device 16 are ready to act according to the detection program; when the guide 1 reaches the appropriate position, the third cylinder device 16 drives the push block 17 at its output end to push the guide 1 from the product conveying platform 4 to the detection and sorting platform 20 below the product surface defect detection device 13;

[0037] Step 5: The product surface defect detection device 13 slides down along the slide rail 11 through the slider 12, approaches the surface of the guide 1, and uses the detection technology inside it to detect the surface of the guide 1 for defects such as scratches, cracks, sand holes, burrs, etc.; the detection results are also transmitted to the control box 8 for analysis and judgment of whether the surface of the guide 1 is qualified;

[0038] Step 6: According to the detection results of the product external arc detection device 10 and the product surface defect detection device 13, if both detections of the guide 1 are qualified, the second cylinder device 15 drives its push block 17 to push the qualified guide 1. The qualified guide 1 can stay briefly on the detection and sorting platform 20, and the adjustable edge guard 22 set at the edge effectively prevents the guide 1 from slipping; then, the qualified guide 1 is pushed back onto the product conveying platform 4, and the product conveying platform 4 continues to convey it to the next process;

[0039] Step Seven: If any one of the two tests on the guide 1 fails, the second cylinder device 15 drives its push block 17 to push the unqualified guide 1 to the position corresponding to the unqualified product conveying inlet 18. After that, the first cylinder device 14 is activated, and the guide 1 is pulled into the unqualified product conveying inlet 18 through the push block 17; the unqualified guide 1 slides into the unqualified product conveying platform 5 with an arc-shaped upper end through the unqualified product conveying inlet 18 and is conveyed to the designated unqualified product collection area for centralized processing; the conveying direction of the unqualified product conveying platform 5 is set at 90° to the conveying direction of the product conveying platform 4, facilitating the diversion of unqualified products.

[0040] Step Eight: During the entire detection and sorting process, the control box 8 continuously records various detection data of the guide 1, including external arc data, surface defect conditions, detection time, action time of each component, etc.; when a batch of guides 1 is detected, the control box 8 generates a detailed detection report based on the recorded data. The report can be stored, printed, or transmitted to other production management systems as needed, so as to trace and analyze the product quality and provide data support for the improvement of production processes.

[0041] When the present invention works, first, after checking that the stable support 2 is firmly installed, the electrical cabinet 6 is normally powered, and the electrical connection port 7 is reliably connected, the device self-check program is started by the control button 19 on the control box 8, and it is confirmed that the device is normal according to the information displayed on the display screen 9; then, the guide 1 is placed at the starting end of the product conveying platform 4, and the anti-slip layer 23 can effectively prevent sliding. Subsequently, the product conveying platform 4 conveys the guide 1 to the detection and sorting platform 20 at a set speed. During this period, the non-contact laser scanning chuck 24 in the product outer arc detection device 10 rotates synchronously to detect the outer arc of the guide 1, and the data is transmitted to the control box 8 for comparison and judgment; then, the product conveying platform 4 continues to convey until the guide 1 is intercepted and positioned by the blocking block 21. At the same time, the first cylinder device 14, the second cylinder device 15, and the third cylinder device 16 are ready to act. After the guide 1 reaches the appropriate position, the third cylinder device 16 drives the push block 17 to push it to the detection and sorting platform 20 below the product surface defect detection device 13. Then, the product surface defect detection device 13 slides on the slide rail 11 through the slider 12 to approach the surface of the guide 1 to detect defects, and the results are transmitted to the control box 8 for analysis; if the two detections of the guide 1 are qualified, the second cylinder device 15 drives the push block 17 to push, and after being protected by the adjustable edge 22 and staying briefly, it returns to the product conveying platform 4 and is conveyed to the next process; if it is unqualified, the second cylinder device 15 first pushes it to the position corresponding to the unqualified product conveying inlet 18, and then the first cylinder device 14 starts the push block 17 to pull it into the unqualified product conveying inlet 18. The unqualified guide 1 is conveyed to the collection area through the unqualified product conveying platform 5 at the upper end of the arc, and it is 90° to the product conveying platform 4 for easy diversion; during the whole process, the control box 8 continuously records various detection data of the guide 1. After a batch of detections is completed, a report is generated for storage, printing output, or transmission to other systems for tracing and analyzing the quality and improving the production process.

[0042] The present invention is not limited to the above embodiments. Based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and deformations to some technical features without creative labor according to the disclosed technical content, and these substitutions and deformations are all within the protection scope of the present invention.

Claims

1. A detection and sorting device for automobile guides, comprising a device body and a guide (1), characterized in that: The device body comprises a stabilizing bracket (2) and an electrical cabinet (6), wherein an electrical connection port (7) is arranged in the electrical cabinet (6); a control box (8) is arranged on the stabilizing bracket (2), and a display screen (9) and a control button (19) are arranged on the control box (8); a fixing plate (3) is also installed on the stabilizing bracket (2), and a conveying mechanism and a detection and sorting mechanism are arranged on the fixing plate (3); the conveying mechanism comprises a product conveying platform (4), a detection and sorting platform (20), and a non-conforming product conveying platform (5); a blocking block (21) is arranged on the product conveying platform (4), and the guide (1) is intercepted by the blocking block (21); the product conveying platform (4) and the detection and sorting platform (20) are connected, and the non-conforming product conveying platform (5) is arranged at the lower end of the detection and sorting platform (20); a non-conforming product conveying inlet is arranged between the non-conforming product conveying platform (5) and the detection and sorting platform (20); The product conveying platform (4) and the detection and sorting platform (20) are connected to each other through the unqualified product conveying entrance (18); a pushing device is also arranged on the outside of the product conveying platform (4) and the detection and sorting platform (20); the detection and sorting mechanism comprises a slide rail (11), and the slide rail (11) is mounted on the stable bracket (2); a slider (12) and a product surface defect detection device (13) are mounted on the slide rail (11), and the product surface defect detection device (13) is used to detect defects on the surface of the guide (1) and can slide up and down on the slide rail (11) through the slider (12); the detection and sorting mechanism also comprises a product external curvature detection device (10), and the product external curvature detection device (10) is used to detect the external curvature of the guide (1) and is arranged at the feeding end of the product conveying platform (4); the conveying mechanism and the detection and sorting mechanism cooperate with each other to realize the automatic continuous operation of the guide (1) from feeding to detection and then to sorting.

2. The detection and sorting equipment for automobile guide according to claim 1 is characterized in that: The pushing device comprises a third cylinder device (16) arranged outside the product conveying platform (4) and a first cylinder device (14) and a second cylinder device (15) arranged outside the detection and sorting platform (20); the output ends of the first cylinder device (14), the second cylinder device (15) and the third cylinder device (16) are all equipped with a pushing block (17), and the pushing block (17) pushes the guide (1) through the corresponding cylinder device.

3. The detection and sorting equipment for automobile guide according to claim 1 is characterized in that: An adjusting edge guard (22) is mounted on the outer side of the detection and sorting platform (20), and the adjusting edge guard (22) is used to prevent the guide (1) from slipping during transportation.

4. The detection and sorting equipment for automobile guide according to claim 1 is characterized in that: The upper end of the unqualified product conveying platform (5) is arranged in an arc shape, and the conveying direction of the unqualified product conveying platform (5) is at 90° to the conveying direction of the product conveying platform (4).

5. The detection and sorting equipment for automobile guide according to claim 1 is characterized in that: The surface of the product conveying platform (4) is provided with an anti-slip layer (23).

6. The detection and sorting equipment for automobile guide according to claim 1 is characterized in that: A non-contact laser scanning chuck (24) is arranged in the external curvature detection device (10); the non-contact laser scanning chuck (24) is rotatable and the rotation direction is consistent with the conveying direction of the product conveying platform (4).

7. A detection and sorting process for automobile guides, characterized in that: The detection and sorting process comprises the following steps: Step 1: Check and confirm that the stabilizing bracket (2) is firmly installed, the electrical cabinet (6) is powered normally, and the electrical connection port (7) is reliably connected, ensuring that the equipment is in an operational state; start the equipment self-checking program through the control button (19) on the control box (8), observe the status information of each component of the equipment displayed on the display screen (9), and proceed to the next step after confirming that the equipment is normal; Step 2: placing the guide (1) to be tested at the starting end of the product conveying platform (4), and preventing the guide (1) from sliding due to its own gravity or slight external force during the conveying process by means of the anti-slip layer (23); Step 3: The product conveying platform (4) is started, and the guide (1) is conveyed toward the detection and sorting platform (20) at a set speed. During the conveying process, the non-contact laser scanning chuck (24) in the product external curvature detection device (10) starts to rotate at the same time, and the rotation direction is consistent with the conveying direction of the product conveying platform (4), and the external curvature of the guide (1) is scanned and detected; the scanning data is transmitted to the control box (8) in real time for analysis and processing, and compared with the preset curvature standard to determine whether the external curvature of the guide (1) is qualified; Step 4: The product conveying platform (4) continues to convey until the guide (1) is intercepted and positioned by the blocking block (21). At this time, the first cylinder device (14), the second cylinder device (15) and the third cylinder device (16) are ready to act according to the detection program; when the guide (1) reaches the appropriate position, the third cylinder device (16) drives the push block (17) at its output end to push the guide (1) from the product conveying platform (4) to the detection and sorting platform (20) below the product surface defect detection device (13); Step 5: The product surface defect detection device (13) slides downward on the slide rail (11) through the slider (12) and approaches the surface of the guide (1), and uses its internal detection technology to detect defects on the surface of the guide (1), such as scratches, cracks, sand holes, burrs, etc.; the detection results are also transmitted to the control box (8) for analysis to determine whether the surface of the guide (1) is qualified; Step 6: Based on the test results of the product external curvature detection device (10) and the product surface defect detection device (13), if the guide (1) passes both tests, the second cylinder device (15) drives its push block (17) to push the qualified guide (1). The qualified guide (1) can stay on the detection and sorting platform (20) for a short time, and the adjustment edge (22) arranged at the edge effectively prevents the guide (1) from sliding off. After that, the qualified guide (1) is pushed back onto the product conveying platform (4), and the product conveying platform (4) continues to convey it to the next process. Step 7: If the guide (1) fails any of the two tests, the second cylinder device (15) drives its push block (17) to push the unqualified guide (1) to a position corresponding to the unqualified product delivery entrance (18), and then the first cylinder device (14) is started to pull the guide (1) into the unqualified product delivery entrance (18) through the push block (17); the unqualified guide (1) slides into the unqualified product delivery platform (5) with an arc-shaped upper end through the unqualified product delivery entrance (18), and is delivered to a designated unqualified product collection area for centralized processing; the delivery direction of the unqualified product delivery platform (5) is set at 90 degrees to the delivery direction of the product delivery platform (4), so as to facilitate the diversion of unqualified products; Step 8: During the entire inspection and sorting process, the control box (8) continuously records various inspection data of the guide (1), including external curvature data, surface defect conditions, inspection time, operation time of each component, and other information; when a batch of guides (1) are inspected, the control box (8) generates a detailed inspection report based on the recorded data. The report can be stored, printed out, or transmitted to other production management systems as needed, so as to trace and analyze product quality and provide data support for production process improvement.

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