Beverage bottle defect detection system based on machine vision

Abstract

The invention relates to the technical field of defect detection, and particularly discloses a beverage bottle defect detection system based on machine vision, comprising: a detection sleeve frame, the inner top wall of which is fixedly connected with an assembly box; through the arrangement of the assembling box, the driving rod, the clamping plate and the baffle, during use, the first servo motor drives the first electric telescopic rod to adjust the angle and move up and down, and then the height and the position of the lower mounting block and a part connected with the lower mounting block are adjusted, and the output end of the second servo motor is connected with a driving wheel through a transmission rod; rotation of the driving wheel drives a first transmission wheel to rotate through a first transmission belt, and meanwhile a driving gear fixed to the surface of the driving wheel is meshed with a transmission gear, so that the transmission gear drives a second transmission wheel to rotate through a second transmission belt. And the synchronous rotation of the first transmission wheel and the second transmission wheel realizes the opening and closing of the clamping plate through the arc-shaped bracket connected with the movable rod for clamping the beverage bottle, and the automatic operation is realized through a mechanical transmission mode.

Description

Technical Field

[0001] The present invention belongs to the technical field of defect detection, and particularly relates to a defect detection system for beverage bottles based on machine vision. Background Art

[0002] In modern industrial production, defect detection is one of the key links to ensure product quality. Especially in the field of beverage bottle production, with the increasing requirements of consumers for product quality, higher requirements are put forward for the accuracy and efficiency of beverage bottle defect detection technology. Traditional beverage bottle defect detection methods mostly rely on manual visual inspection. This method not only has low efficiency but is also easily affected by subjective factors, resulting in inconsistency and inaccuracy of detection results. In order to improve the detection efficiency and accuracy, in recent years, defect detection technology based on machine vision has gradually become a research hotspot in the industry.

[0003] The defect detection technology based on machine vision obtains the image information of the object to be detected through an image acquisition device, and then uses image processing algorithms to analyze and process the image, so as to realize the automatic detection of surface defects of the object. However, the existing defect detection systems for beverage bottles based on machine vision still have some deficiencies. Specifically, the existing systems often rely on complex mechanical structures and manual intervention during the clamping, positioning, and transportation of beverage bottles. This not only increases the complexity and cost of the system but also reduces the automation degree and detection efficiency of the system, resulting in poor use effects of the device. Therefore, it is necessary for staff to improve it. Summary of the Invention

[0004] The purpose of the present invention is to provide a defect detection system for beverage bottles based on machine vision to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] A defect detection system for beverage bottles based on machine vision, comprising:

[0007] A detection sleeve frame;

[0008] The inner top wall of the detection sleeve frame is fixedly connected with an assembly box, and the inner wall of the assembly box is fixedly connected with a first servo motor;

[0009] A drive rod is installed at the output end of the first servo motor. A first electric telescopic rod is fixedly connected to the bottom end of the drive rod. An installation block is fixedly connected to the bottom end of the first electric telescopic rod. A protective box is fixedly connected to the back of the installation block. A second servo motor is fixedly connected to the inner wall of the protective box. A transmission rod is installed at the output end of the second servo motor. A drive wheel is fixedly connected to the front end of the transmission rod. A first transmission belt is rotatably connected to the surface of the drive wheel. A first transmission wheel is rotatably connected to the inner wall of the first transmission belt. A drive gear is fixedly connected to the surface of the drive wheel. A transmission gear is meshed with the surface of the drive gear. A second transmission belt is rotatably connected to the back of the transmission gear. A second transmission wheel is rotatably connected to the inner wall of the second transmission belt. Activity rods are fixedly connected to the surfaces of the first transmission wheel and the second transmission wheel. An arc-shaped bracket is fixedly connected to the surface of the activity rod. A clamping plate is fixedly connected to the bottom of the arc-shaped bracket.

[0010] Preferably, an anti-slip pad is fixedly connected to the inner wall of the clamping plate. First electric guide rails are fixedly connected to both sides of the bottom of the clamping plate. A baffle is slidably connected to the inner wall of the first electric guide rail.

[0011] Preferably, a placement plate is fixedly connected to the inner bottom wall of the detection sleeve frame. A second electric guide rail is fixedly connected to one side of the placement plate. An arc-shaped connecting block is slidably connected to the inner wall of the second electric guide rail. A right-angle mounting frame is fixedly connected to the top of the arc-shaped connecting block. A second electric telescopic rod is fixedly connected to the top of the right-angle mounting frame. A universal ball is rotatably connected to one side of the right-angle mounting frame. A fixed rod is fixedly connected to one side of the universal ball. A camera is fixedly connected to the front end of the fixed rod. And the top end of the second electric telescopic rod abuts against the bottom of the camera.

[0012] Preferably, a first robotic arm is fixedly connected to one side of the inner wall of the detection sleeve frame. A first fixture is fixedly connected to the bottom of the first robotic arm. A second robotic arm is fixedly connected to the other side of the inner wall of the detection sleeve frame. A second fixture is fixedly connected to the bottom of the second robotic arm.

[0013] Preferably, shielding belts are fixedly connected to both sides of the detection sleeve frame. Fixed brackets are fixedly connected to both sides of the detection sleeve frame. A conveyor belt is rotatably connected to the inner wall of the fixed bracket.

[0014] Preferably, a storage box is fixedly connected to the surface of the detection sleeve frame. A discharge slot is opened at the bottom of the surface of the storage box. A control panel is fixedly connected to one side of the surface of the detection sleeve frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] (1) Through the settings of the assembly box, drive rod, first electric telescopic rod, transmission rod, drive wheel, first transmission wheel, drive gear, transmission gear, second transmission wheel, movable rod, arc-shaped bracket, clamping plate and baffle, during use, the drive rod connected to the output end of the first servo motor drives the first electric telescopic rod to adjust the angle, and the first electric telescopic rod moves up and down to adjust the height and position of the lower mounting block and its connected components. The output end of the second servo motor is connected to the drive wheel through the transmission rod. The rotation of the drive wheel drives the first transmission wheel to rotate through the first transmission belt. At the same time, the drive gear fixed on the surface of the drive wheel meshes with the transmission gear, so that the transmission gear drives the second transmission wheel to rotate through the second transmission belt. The synchronous rotation of the first transmission wheel and the second transmission wheel realizes the opening and closing action of the clamping plate through the arc-shaped bracket connected by the movable rod, which is used to clamp the beverage bottle. Through mechanical transmission, automatic operation is realized, manual intervention is reduced, and production efficiency is improved.

[0017] (2) Through the settings of the placement plate, second electric guide rail, second electric telescopic rod, universal ball and camera, during use, the second electric guide rail on the placement plate can drive the arc-shaped connecting block to slide in a specific direction, thereby adjusting the position of the right-angle mounting bracket and the camera. The arc-shaped connecting block ensures the flexible movement of the right-angle mounting bracket; the right-angle mounting bracket provides a stable platform for installing the second electric telescopic rod and the universal ball. The telescopic action of the second electric telescopic rod can accurately adjust the height of the camera to meet the detection requirements of beverage bottles of different heights; the universal ball, through its multi-directional rotation characteristics, enables the camera connected by the fixed rod to flexibly adjust the shooting angle to ensure the comprehensive coverage detection of the surface of the beverage bottle; the fixed rod directly supports the camera, ensuring its stability and shooting accuracy, realizing the precise positioning and flexible adjustment of the camera in three-dimensional space, enabling it to efficiently and accurately obtain the image information of the surface of the beverage bottle, providing high-quality data support for subsequent machine vision defect detection, and thus improving the accuracy and efficiency of defect detection.

[0018] (3) Through the settings of the first robotic arm, second robotic arm, conveyor belt, storage box, discharge chute and control panel, during use, the coordinated work of the first robotic arm and the second robotic arm with the fixture realizes the rapid and accurate grasping and transfer of the beverage bottle; the shielding belt and the fixed bracket ensure the stability and accuracy of the detection environment; the conveyor belt and the storage box realize the continuous conveying and automatic sorting of the beverage bottle; the control panel provides convenient operation control and status monitoring, improving the overall efficiency and reliability of the detection system. Description of the Drawings

[0019] Figure 1 is a three-dimensional view of the present invention;

[0020] Figure 2 is a three-dimensional view of the first robotic arm of the present invention;

[0021] Figure 3 This is a three-dimensional view of the placement plate of the present invention;

[0022] Figure 4 This is a three-dimensional view of the camera of the present invention;

[0023] Figure 5 This is a three-dimensional view of the first electric telescopic rod of the present invention;

[0024] Figure 6 This is a three-dimensional view of the arc bracket of the present invention;

[0025] Figure 7 This is a three-dimensional view of the baffle of the present invention;

[0026] In the figure: 1, detection sleeve frame; 2, assembly box; 3, first servo motor; 4, drive rod; 5, first electric telescopic rod; 6, mounting block; 7, protection box; 8, second servo motor; 9, transmission rod; 10, drive wheel; 11, first transmission belt; 12, first transmission wheel; 13, drive gear; 14, transmission gear; 15, second transmission belt; 16, second transmission wheel; 17, movable rod; 18, arc bracket; 19, clamping plate; 20, anti-slip pad; 21, first electric guide rail; 22, baffle; 23, placement plate; 24, second electric guide rail; 25, arc connecting block; 26, right-angle mounting bracket; 27, second electric telescopic rod; 28, universal ball; 29, fixed rod; 30, camera; 31, first robotic arm; 32, first fixture; 33, second robotic arm; 34, second fixture; 35, shielding tape; 36, fixed bracket; 37, conveyor belt; 38, storage frame; 39, discharge slot; 40, control panel. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1:

[0029] Please refer to Figures 1 to 7 As shown, a beverage bottle defect detection system based on machine vision includes:

[0030] Detection sleeve frame 1;

[0031] The inner top wall of the detection sleeve frame 1 is fixedly connected with an assembly box 2, and the inner wall of the assembly box 2 is fixedly connected with a first servo motor 3;

[0032] A drive rod 4 is installed at the output end of the first servo motor 3. A first electric telescopic rod 5 is fixedly connected to the bottom end of the drive rod 4. A mounting block 6 is fixedly connected to the bottom end of the first electric telescopic rod 5. A protective box 7 is fixedly connected to the back of the mounting block 6. A second servo motor 8 is fixedly connected to the inner wall of the protective box 7. A transmission rod 9 is installed at the output end of the second servo motor 8. A drive wheel 10 is fixedly connected to the front end of the transmission rod 9. A first transmission belt 11 is rotatably connected to the surface of the drive wheel 10. A first transmission wheel 12 is rotatably connected to the inner wall of the first transmission belt 11. A drive gear 13 is fixedly connected to the surface of the drive wheel 10. A transmission gear 14 is meshed and connected to the surface of the drive gear 13. A second transmission belt 15 is rotatably connected to the back of the transmission gear 14. A second transmission wheel 16 is rotatably connected to the inner wall of the second transmission belt 15. Movable rods 17 are fixedly connected to the surfaces of the first transmission wheel 12 and the second transmission wheel 16. An arc-shaped bracket 18 is fixedly connected to the surface of the movable rod 17. A clamping plate 19 is fixedly connected to the bottom of the arc-shaped bracket 18. An anti-slip pad 20 is fixedly connected to the inner wall of the clamping plate 19. First electric guide rails 21 are fixedly connected to both sides of the bottom of the clamping plate 19. A baffle 22 is slidably connected to the inner wall of the first electric guide rail 21.

[0033] During use, the detection sleeve frame 1 serves as the support frame of the entire system. The first servo motor 3 fixedly connected inside the assembly box 2 provides the initial power for the system. The drive rod 4 connected to its output end drives the first electric telescopic rod 5 to adjust the angle, and moves up and down through the first electric telescopic rod 5, thereby adjusting the height and position of the lower mounting block 6 and its connected components. The protective box 7 on the back of the mounting block 6 protects the second servo motor 8 inside from external interference. The output end of the second servo motor 8 is connected to the drive wheel 10 through the transmission rod 9. The rotation of the drive wheel 10 drives the first transmission wheel 12 to rotate through the first transmission belt 11. At the same time, the drive gear 13 fixed on the surface of the drive wheel 10 meshes with the transmission gear 14, so that the transmission gear 14 drives the second transmission wheel 16 to rotate through the second transmission belt 15. The synchronous rotation of the first transmission wheel 12 and the second transmission wheel 16 realizes the opening and closing action of the clamping plate 19 through the arc-shaped bracket 18 connected by the movable rod 17 for clamping the beverage bottle; the anti-slip pad 20 on the inner wall of the clamping plate 19 increases the friction force to ensure that the beverage bottle is stably clamped; the first electric guide rails 21 on both sides of the bottom of the clamping plate 19 and the baffle 22 sliding inside them can further fix the beverage bottle to prevent its shaking during the detection process, enabling the system to accurately clamp, move and position the beverage bottle, providing a stable and controllable object to be detected for subsequent machine vision detection, and ensuring the accuracy and efficiency of the detection.

[0034] Embodiment 2:

[0035] Please refer to Figures 1 to 7As shown in the figure, a placement plate 23 is fixedly connected to the inner bottom wall of the detection sleeve frame 1. A second electric guide rail 24 is fixedly connected to one side of the placement plate 23. An arc-shaped connecting block 25 is slidably connected to the inner wall of the second electric guide rail 24. A right-angle mounting frame 26 is fixedly connected to the top of the arc-shaped connecting block 25. A second electric telescopic rod 27 is fixedly connected to the top of the right-angle mounting frame 26. A universal ball 28 is rotatably connected to one side of the right-angle mounting frame 26. A fixing rod 29 is fixedly connected to one side of the universal ball 28. A camera 30 is fixedly connected to the front end of the fixing rod 29, and the top end of the second electric telescopic rod 27 abuts against the bottom of the camera 30.

[0036] During use, the placement plate 23 provides a stable installation foundation for the camera 30. The second electric guide rail 24 thereon can drive the arc-shaped connecting block 25 to slide in a specific direction, thereby adjusting the positions of the right-angle mounting frame 26 and the camera 30. The arc-shaped connecting block 25, as a connecting component, ensures the flexible movement of the right-angle mounting frame 26. The right-angle mounting frame 26 provides a stable platform for installing the second electric telescopic rod 27 and the universal ball 28. The telescopic movement of the second electric telescopic rod 27 can accurately adjust the height of the camera 30 to meet the detection requirements of beverage bottles at different heights. The universal ball 28, due to its multi-directional rotation characteristics, enables the camera 30 connected to the fixing rod 29 to flexibly adjust the shooting angle to ensure comprehensive coverage detection of the surface of the beverage bottle. The fixing rod 29 directly supports the camera 30, ensuring its stability and shooting accuracy, realizing the precise positioning and flexible adjustment of the camera 30 in three-dimensional space, enabling it to efficiently and accurately obtain the image information of the surface of the beverage bottle, and providing high-quality data support for subsequent machine vision defect detection.

[0037] Embodiment Three:

[0038] Please refer to Figures 1 to 7 As shown in the figure, a first robotic arm 31 is fixedly connected to one side of the inner wall of the detection sleeve frame 1. A first fixture 32 is fixedly connected to the bottom of the first robotic arm 31. A second robotic arm 33 is fixedly connected to the other side of the inner wall of the detection sleeve frame 1. A second fixture 34 is fixedly connected to the bottom of the second robotic arm 33. Shielding belts 35 are fixedly connected to both sides of the detection sleeve frame 1. Fixed brackets 36 are fixedly connected to both sides of the detection sleeve frame 1. A conveyor belt 37 is rotatably connected to the inner wall of the fixed brackets 36. A storage frame 38 is fixedly connected to the surface of the detection sleeve frame 1. A discharge slot 39 is opened at the bottom of the surface of the storage frame 38. A control panel 40 is fixedly connected to one side of the surface of the detection sleeve frame 1.

[0039] During use, through the settings of the first robotic arm 31 and the second robotic arm 33, which are respectively equipped with the first fixture 32 and the second fixture 34, it is possible to flexibly grasp and move beverage bottles, achieving the automatic transfer of beverage bottles during the detection process. The light-shielding belt 35 is used to block external light interference to ensure the accuracy of machine vision detection. The fixed bracket 36 stably supports the conveyor belt 37, and the conveyor belt 37 is responsible for continuously and smoothly transporting the beverage bottles to be detected to the detection area. The storage box 38 is used to collect the beverage bottles that do not meet the target after detection, and the discharge groove 39 on its surface facilitates the automatic discharge of unqualified beverage bottles. The control panel 40 serves as the control center of the entire system, integrating the operation interface and the control system, which facilitates the operator to monitor and adjust the detection process.

[0040] Embodiment 4:

[0041] Please refer to Figures 1 to 7 As shown, on the production line of large beverage production enterprises, thousands of bottles of beverages need to be produced and packaged every day. To ensure product quality, each bottle of beverage needs to undergo strict defect detection before leaving the factory. Traditional manual detection methods are not only inefficient but also easily affected by subjective factors, resulting in inaccurate detection results. Therefore, a beverage bottle defect detection system based on machine vision is introduced to improve the detection efficiency and accuracy.

[0042] Install a detection sleeve frame at the key position of the production line, and internally assemble mechanical transmission components such as the first servo motor, drive rod, and first electric telescopic rod. These components work together to precisely control the opening and closing of the clamping plate through mechanical transmission, realizing the automatic clamping and positioning of beverage bottles.

[0043] Set up structures such as a placement plate, second electric guide rail, arc connecting block, and right-angle mounting bracket inside the detection sleeve frame for installing and adjusting the camera. The camera can flexibly adjust its height and angle through the second electric telescopic rod and universal ball to ensure that it can comprehensively cover the surface of the beverage bottle and obtain high-quality image information.

[0044] Install the first robotic arm and the second robotic arm on both sides of the detection sleeve frame, which are respectively equipped with the first fixture and the second fixture. When the beverage bottle is positioned by the clamping plate, the robotic arm quickly grabs the beverage bottle and transfers it to the machine vision detection unit for detection. After the detection is completed, the robotic arm then transfers the beverage bottle to the next process.

[0045] Install a light-shielding belt around the detection area to prevent external light interference. The fixed bracket stably supports the conveyor belt to achieve the continuous transportation of beverage bottles. The storage box is used to collect the beverage bottles after detection, and the discharge groove facilitates the automatic discharge of unqualified beverage bottles. The control panel integrates the operation interface and the control system, which facilitates the operator to monitor and adjust the detection process.

[0046] The conveyor belt continuously and smoothly transports the beverage bottles to be detected to the detection area. The mechanical drive system inside the detection frame is activated, precisely clamps the beverage bottles through the clamping plates, and positions them at the detection position. The camera adjusts its height and angle according to the preset parameters and comprehensively captures the surface of the beverage bottles. The captured image information is transmitted to the processing unit for analysis and recognition. The processing unit analyzes the image information and identifies the defects on the surface of the beverage bottles. According to the recognition results, the control system commands the robotic arm to transfer the qualified beverage bottles to the next process, while the unqualified beverage bottles are transferred to the storage box and automatically discharged through the discharge chute. All data during the detection process (including image information, detection results, etc.) are recorded and transmitted to the data center. The operator can view the detection status and data reports in real time through the control panel to promptly adjust the production parameters and optimize the detection process.

[0047] Working principle: First, the system uses the detection frame as the overall support framework, and multiple key mechanical components are assembled inside to achieve the automatic clamping, positioning, and transfer of beverage bottles. The first servo motor serves as the initial power source of the system, drives the first electric telescopic rod to move up and down through the drive rod, and then adjusts the height and position of the lower mounting block and its connected components (including the protective box, the second servo motor, etc.). The protective box protects the second servo motor inside from external interference, ensuring the stability and reliability of the motor operation.

[0048] The second servo motor is connected to the driving wheel through the transmission rod. The rotation of the driving wheel drives the first transmission wheel to rotate through the first transmission belt. At the same time, the driving gear fixed on the surface of the driving wheel meshes with the transmission gear, so that the transmission gear drives the second transmission wheel to rotate through the second transmission belt. The synchronous rotation of the first transmission wheel and the second transmission wheel, through the arc-shaped bracket connected by the movable rod, realizes the opening and closing action of the clamping plate, thereby precisely clamping the beverage bottles. The anti-slip pads on the inner wall of the clamping plate increase the friction force to ensure that the beverage bottles are stably clamped. The first electric guide rails on both sides of the bottom of the clamping plate and the baffles sliding inside can further fix the beverage bottles to prevent them from shaking during the detection process.

[0049] In terms of machine vision detection, the system provides a stable installation base for the camera through the placement plate. The second electric guide rail on the placement plate can drive the arc-shaped connecting block to slide in a specific direction, and then adjust the position of the right-angle mounting frame and the camera. The arc-shaped connecting block ensures the flexible movement of the right-angle mounting frame, while the right-angle mounting frame provides a stable platform for installing the second electric telescopic rod and the universal ball. The telescopic action of the second electric telescopic rod can precisely adjust the height of the camera to meet the detection requirements of beverage bottles of different heights. The universal ball, due to its multi-directional rotation characteristics, enables the camera connected by the fixed rod to flexibly adjust the shooting angle to ensure the comprehensive coverage detection of the surface of the beverage bottles. The fixed rod, as the direct support of the camera, ensures its stability and shooting accuracy.

[0050] During the transfer and sorting process of beverage bottles, the first robotic arm and the second robotic arm are respectively equipped with a first clamp and a second clamp, which can flexibly grasp and move the beverage bottles. After the beverage bottles are positioned by the clamping plate, the robotic arm quickly grasps the beverage bottles and transfers them to the machine vision inspection unit for inspection. After the inspection is completed, the robotic arm then transfers the beverage bottles to the next process or the storage bin according to the inspection results. The discharge groove on the surface of the storage bin facilitates the automatic discharge of unqualified beverage bottles.

[0051] The entire inspection process is monitored and adjusted by the control panel. The control panel integrates an operation interface and a control system, which facilitates the operator to monitor the inspection process in real time and adjust the parameters. At the same time, all data (including image information, inspection results, etc.) during the inspection process are recorded and transmitted to the data center for subsequent analysis and optimization.

[0052] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A beverage bottle defect detection system based on machine vision, characterized in that: include: Detection frame (1); An assembly box (2) is fixedly connected to the inner top wall of the detection sleeve frame (1), and a first servo motor (3) is fixedly connected to the inner wall of the assembly box (2); The output end of the first servo motor (3) is equipped with a driving rod (4), the bottom end of the driving rod (4) is fixedly connected to a first electric telescopic rod (5), the bottom end of the first electric telescopic rod (5) is fixedly connected to a mounting block (6), the back of the mounting block (6) is fixedly connected to a protective box (7), the inner wall of the protective box (7) is fixedly connected to a second servo motor (8), the output end of the second servo motor (8) is equipped with a transmission rod (9), the front end of the transmission rod (9) is fixedly connected to a driving wheel (10), the surface of the driving wheel (10) is rotatably connected to a first transmission belt (11), and the first transmission belt (11) is The inner wall is rotatably connected to a first transmission wheel (12); the surface of the driving wheel (10) is fixedly connected to a driving gear (13); the surface of the driving gear (13) is meshingly connected to a transmission gear (14); the back of the transmission gear (14) is rotatably connected to a second transmission belt (15); the inner wall of the second transmission belt (15) is rotatably connected to a second transmission wheel (16); the surfaces of the first transmission wheel (12) and the second transmission wheel (16) are both fixedly connected to a movable rod (17); the surfaces of the movable rod (17) are fixedly connected to an arc bracket (18); the bottom of the arc bracket (18) is fixedly connected to a clamping plate (19).

2. The beverage bottle defect detection system based on machine vision according to claim 1, characterized in that: The inner wall of the clamping plate (19) is fixedly connected with an anti-slip pad (20), the bottom two sides of the clamping plate (19) are fixedly connected with a first electric guide rail (21), and the inner wall of the first electric guide rail (21) is slidably connected with a baffle (22).

3. The beverage bottle defect detection system based on machine vision according to claim 1, characterized in that: The inner bottom wall of the detection frame (1) is fixedly connected to a placement plate (23), one side of the placement plate (23) is fixedly connected to a second electric guide rail (24), the inner wall of the second electric guide rail (24) is slidably connected to an arc-shaped connection block (25), the top of the arc-shaped connection block (25) is fixedly connected to a right-angle mounting frame (26), the top of the right-angle mounting frame (26) is fixedly connected to a second electric telescopic rod (27), one side of the right-angle mounting frame (26) is rotatably connected to a universal ball (28), one side of the universal ball (28) is fixedly connected to a fixed rod (29), the front end of the fixed rod (29) is fixedly connected to a camera (30), and the top end of the second electric telescopic rod (27) is overlapped with the bottom of the camera (30).

4. The beverage bottle defect detection system based on machine vision according to claim 1, characterized in that: A first mechanical arm (31) is fixedly connected to one side of the inner wall of the detection frame (1), a first clamp (32) is fixedly connected to the bottom of the first mechanical arm (31), a second mechanical arm (33) is fixedly connected to the other side of the inner wall of the detection frame (1), and a second clamp (34) is fixedly connected to the bottom of the second mechanical arm (33).

5. The beverage bottle defect detection system based on machine vision according to claim 1, characterized in that: Both sides of the detection frame (1) are fixedly connected with shielding belts (35), and both sides of the detection frame (1) are fixedly connected with fixed brackets (36), and the inner wall of the fixed bracket (36) is rotatably connected with a conveyor belt (37).

6. The beverage bottle defect detection system based on machine vision according to claim 1, characterized in that: A storage frame (38) is fixedly connected to the surface of the detection sleeve frame (1), a discharge groove (39) is provided at the bottom of the surface of the storage frame (38), and a control panel (40) is fixedly connected to one side of the surface of the detection sleeve frame (1).

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