Hexagonal prism synchronous detection device for bottle cap
By designing a hexaprism synchronization detection device including a ring illumination light source and a mirror system, the problem of low camera detection accuracy in the prior art is solved, and all-round bottle cap detection and clear image capture are achieved, which improves detection Accuracy and reliability.
Patent Information
- Application Number
- CN202420935371.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing synchronization detection device has low camera detection accuracy, and cannot accurately image the bottle caps clearly, and cannot capture the subtle features and details of the bottle caps, which affects the accuracy and reliability of product inspection.
A hexaprism synchronization detection device including a mount, a camera, a ring illumination light source and a mirror system is designed. The bottle cap is illuminated in all directions through a mirror system and the image is enlarged with a convex lens to ensure that the camera can accurately capture the details and features of the bottle cap.
Achieves all-round bottle cap detection, which can be effectively captured regardless of the rotation direction of the bottle cap, ensuring clear and sharp images, accurately capping the details and features of the bottle cap, and improving the accuracy and reliability of the inspection. .
Smart Images
Figure CN222506138U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bottle cap detection, in particular to a hexagonal prism synchronous detection device for bottle caps. Background Art
[0002] The hexagonal prism synchronous detection device is a device used for bottle cap detection, which is usually used for quality control of bottled products on production lines. By utilizing the characteristics of the hexagonal prism, the device can efficiently and accurately detect various parameters of the bottle cap.
[0003] The existing synchronous detection device camera has low detection accuracy and cannot accurately and clearly image the bottle cap. The camera cannot capture the subtle features and details of the bottle cap, thus affecting the accuracy and reliability of product detection. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a hexagonal prism synchronous detection device for bottle caps, which can fully irradiate light on the bottle caps and simultaneously amplify the image to ensure that the details and features of the bottle caps are accurately photographed.
[0005] The utility model discloses a hexagonal prism synchronous detection device for bottle caps, comprising a mounting seat, a camera is arranged on the mounting seat, an illumination light source is arranged below the camera, a reflector system is arranged below the illumination light source, the reflector system comprises a cover body, a first reflection wall is arranged on the cover body, a second reflection wall extending downward is arranged at the center of the cover body, a reflection hole is arranged at the center of the second reflection wall; a lens bracket is arranged on the reflection hole, a convex lens is arranged on the lens bracket, the camera shoots the image in the cover body in all directions through the reflector system, and focuses and magnifies it through the convex lens.
[0006] The first reflecting wall is provided with multiple upper reflecting mirrors, and the second reflecting wall is provided with lower reflecting mirrors, and the lower reflecting mirrors correspond to the upper reflecting mirrors one by one.
[0007] The upper reflectors and the lower reflectors are provided in at least 6 groups.
[0008] The mounting seat comprises a base and a horizontal guide rail arranged on the base, a first sliding block is slidably arranged on the horizontal guide rail, and a lifting device is arranged on the first sliding block.
[0009] The lifting device comprises a lifting bracket fixed on a first sliding block, a vertical guide rail is arranged on the lifting bracket, a second sliding block is arranged on the vertical guide rail, a camera bracket is arranged on the second sliding block, and the camera is mounted on the camera bracket.
[0010] A third sliding block is also provided on the vertical guide rail, a light source bracket is provided on the third sliding block, and the illumination light source is mounted on the light source bracket.
[0011] The illumination light source is a ring-shaped illumination light source.
[0012] The light source bracket is provided with a through hole, the camera is arranged above the through hole, and the illumination light source is arranged around the through hole.
[0013] The angle between the upper reflector and the horizontal plane is 70°.
[0014] The lens bracket comprises a support seat and a plurality of support arms arranged on the support seat, a reflection area is formed between adjacent support arms, and the reflection areas correspond to the upper reflection mirrors one by one.
[0015] When the utility model is used, first, the horizontal position of the lifting device is adjusted by the horizontal guide rail, and the height of the camera and the lighting source is adjusted by the vertical guide rail, and the bottle cap is covered under the cover body. When working, the annular lighting source is activated, and the upper reflector on the second reflective wall reflects the lighting light into the cover body to illuminate the bottle cap area below the device. The lower reflector on the first reflective wall then reflects the image to the upper reflector, and then reflects it into the camera field of view. This ensures that the bottle cap can be fully illuminated when the camera captures the image, thereby improving the image quality. The convex lens on the lens bracket focuses the light to ensure the image clarity of the bottle cap. The camera continuously captures the image of the bottle cap, and the captured image is transmitted to the image processing system for analysis.
[0016] The beneficial effects brought by the utility model are:
[0017] The utility model uses an annular lighting source and six-sided reflectors to enable all-round photographing and detection of bottle caps. Regardless of the rotation direction, the bottle caps can be effectively captured, thereby achieving comprehensive detection.
[0018] The convex lens can focus the incident light to a point, fully irradiating the light from the illumination source onto the bottle cap, while magnifying the image to obtain a clear and sharp image, ensuring that the details and features of the bottle cap are accurately captured.
[0019] The horizontal rails, vertical rails and corresponding sliders play the role of positioning, adjusting and fixing the position of the camera and lighting source in the device, ensuring that the device can accurately and stably capture the image of the object being inspected. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0021] Figure 1 It is a structural schematic diagram of the utility model.
[0022] Figure 2 It is a structural schematic diagram of the reflector system of the utility model.
[0023] Figure 3 It is a structural schematic diagram of the reflector system of the utility model from another angle.
[0024] Figure 4 It is a structural schematic diagram of the cover body of the utility model.
[0025] Figure 5 It is a structural schematic diagram of the lens bracket of the utility model.
[0026] In the figure: 1. mounting base; 2. camera; 3. lighting source; 4. reflector system; 5. cover; 6. first reflecting wall; 7. second reflecting wall; 8. reflecting hole; 9. lens bracket; 10. convex lens; 11. upper reflecting mirror; 12. lower reflecting mirror; 13. base; 14. horizontal guide rail; 15. first slider; 16. lifting device; 17. lifting bracket; 18. vertical guide rail; 19. second slider; 20. camera bracket; 21. third slider; 22. light source bracket; 23. through hole; 24. support base; 25. support arm; 26. reflecting area. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0028] according to Figures 1 to 4 As shown, the technical problem to be solved by the utility model is to provide a hexagonal prism synchronous detection device for bottle caps, including a mounting seat 1, a camera 2, an illumination light source 3 and a reflector system 4. The illumination light source 3 is located below the camera 2 and is used to illuminate the bottle caps to ensure that the camera 2 can obtain a clear image. The reflector system 4 is provided below the illumination light source 3. The reflector system 4 includes a cover body 5, a first reflection wall 6 is provided on the cover body 5, and at least six reflectors 11 are provided on the first reflection wall 6. A second reflection wall 7 extending downward is provided at the center of the cover body 5, and a lower reflector 12 is provided on the second reflection wall 7. The lower reflector 12 corresponds to the upper reflector 11 one by one. The first reflector and the second reflector reflect light in turn to ensure that the image is correctly guided to the field of view of the camera 2. The bottle caps can be detected in all directions through six groups of first reflectors and second reflectors.
[0029] according to Figure 5As shown, a reflection hole 8 is provided at the center of the second reflection wall 7, and a lens holder 9 is installed on the reflection hole 8, and a convex lens 10 is mounted on the lens holder 9. The lens holder 9 includes a support seat 24 and a plurality of support arms 25, and these support arms 25 are arranged on the support seat 24, and a reflection area 26 is formed between adjacent support arms 25. These reflection areas 26 correspond to the upper reflector 11 one by one, and light can pass through the reflection hole 8 and the lens holder 9, and after being focused by the convex lens 10, it is reflected onto the upper reflector 11. The convex lens 10 can further enhance the focusing effect of the light, and at the same time amplify the image, improve the clarity and accuracy of the bottle cap shooting, so as to better realize the all-round bottle cap detection.
[0030] The mounting base 1 includes a base 13 and a horizontal guide rail 14 mounted on the base 13. A first slider 15 is mounted on the horizontal guide rail 14, and a lifting device 16 is provided on the first slider 15. The lifting device 16 includes a lifting bracket 17 fixed on the first slider 15. A vertical guide rail 18 is provided on the lifting bracket 17, and a second slider 19 and a third slider 21 are slidably provided on the vertical guide rail 18. A camera bracket 20 is mounted on the second slider 19, and a camera 2 is mounted on the camera bracket 20. A light source bracket 22 is provided on the third slider 21, and an illumination light source 3 is mounted on the light source bracket 22. Through this structure, the device can realize the height adjustment of the camera 2 and the illumination light source 3 to adapt to bottle caps of different sizes or shapes, and ensure that clear and accurate images can be obtained during the detection process.
[0031] The lighting source 3 adopts a ring-shaped lighting source 3, which can provide uniform lighting and help to obtain clear images. A through hole 23 is provided on the light source bracket 22, and the camera 2 is installed above the through hole 23, so as to ensure that the lighting source 3 can illuminate the area photographed by the camera 2, thereby improving the quality and clarity of the image, which is helpful for accurate detection and analysis of bottle caps.
[0032] The angle between the upper reflector 11 and the horizontal plane is 70°.
[0033] When the utility model is used, first, the horizontal position of the lifting device 16 is adjusted by the horizontal guide rail 14, and the height of the camera 2 and the lighting source 3 is adjusted by the vertical guide rail 18, and the bottle cap is covered under the cover body 5. When working, the annular lighting source 3 is started, and the upper reflector 11 on the second reflective wall 7 reflects the lighting light into the cover body 5 to illuminate the bottle cap area below the device. The lower reflector 12 on the first reflective wall 6 then reflects the image to the upper reflector 11, and then reflects it into the field of view of the camera 2. This ensures that the bottle cap can be fully illuminated when the camera 2 captures the image, thereby improving the image quality. The convex lens 10 on the lens bracket 9 focuses the light to ensure the image clarity of the bottle cap. The camera 2 continuously captures the image of the bottle cap, and the captured image is transmitted to the image processing system for analysis.
[0034] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.
[0035] The beneficial effects brought by the utility model are:
[0036] The utility model uses an annular lighting source and six-sided reflectors to enable all-round photographing and detection of bottle caps. Regardless of the rotation direction, the bottle caps can be effectively captured, thereby achieving comprehensive detection.
[0037] The convex lens can focus the incident light to a point, fully irradiating the light from the illumination source onto the bottle cap, while magnifying the image to obtain a clear and sharp image, ensuring that the details and features of the bottle cap are accurately captured.
[0038] The horizontal rails, vertical rails and corresponding sliders play the role of positioning, adjusting and fixing the position of the camera and lighting source in the device, ensuring that the device can accurately and stably capture the image of the object being inspected.
Claims
1. A hexagonal prism synchronous detection device for bottle caps, comprising a mounting seat, a camera is arranged on the mounting seat, an illumination light source is arranged below the camera, and a reflector system is arranged below the illumination light source, characterized in that :The reflector system includes a cover body, a first reflective wall is provided on the cover body, a second reflective wall extending downward is provided at the center of the cover body, and a reflective hole is provided at the center of the second reflective wall; a lens bracket is provided on the reflective hole, and a convex lens is provided on the lens bracket. The camera uses the reflector system to capture the image in the cover body in all directions, and focuses and magnifies it through the convex lens.
2. The hexagonal prism synchronous detection device for bottle caps according to claim 1, characterized in that: The first reflecting wall is provided with multiple upper reflecting mirrors, and the second reflecting wall is provided with lower reflecting mirrors, and the lower reflecting mirrors correspond to the upper reflecting mirrors one by one.
3. The hexagonal prism synchronous detection device for bottle caps according to claim 2, characterized in that: The upper reflectors and the lower reflectors are provided in at least 6 groups.
4. The hexagonal prism synchronous detection device for bottle caps according to claim 1, characterized in that: The mounting seat comprises a base and a horizontal guide rail arranged on the base, a first sliding block is slidably arranged on the horizontal guide rail, and a lifting device is arranged on the first sliding block.
5. The hexagonal prism synchronous detection device for bottle caps according to claim 4, characterized in that: The lifting device comprises a lifting bracket fixed on a first sliding block, a vertical guide rail is arranged on the lifting bracket, a second sliding block is arranged on the vertical guide rail, a camera bracket is arranged on the second sliding block, and the camera is mounted on the camera bracket.
6. A hexagonal prism synchronous detection device for bottle caps according to claim 5, characterized in that: A third sliding block is also provided on the vertical guide rail, a light source bracket is provided on the third sliding block, and the illumination light source is mounted on the light source bracket.
7. The hexagonal prism synchronous detection device for bottle caps according to claim 1, characterized in that: The illumination light source is a ring-shaped illumination light source.
8. The hexagonal prism synchronous detection device for bottle caps according to claim 6, characterized in that: The light source bracket is provided with a through hole, the camera is arranged above the through hole, and the illumination light source is arranged around the through hole.
9. The hexagonal prism synchronous detection device for bottle caps according to claim 2, characterized in that: The angle between the upper reflector and the horizontal plane is 70°.
10. The hexagonal prism synchronous detection device for bottle caps according to claim 1, characterized in that: The lens bracket comprises a support seat and a plurality of support arms arranged on the support seat, and a reflection area is formed between adjacent support arms, and the reflection areas correspond to the upper reflection mirrors one by one.