Light supplementing device
By designing a supplementary lighting device on the vision inspection machine, the problems of insufficient light and shadow effects in the production workshop were solved, achieving stable lighting and efficient inspection of the dough, and improving inspection accuracy and equipment adaptability.
Patent Information
- Application Number
- CN202422910920.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-27
AI Technical Summary
Existing visual inspection machines on instant noodle production lines suffer from insufficient lighting and shadows in the production workshop, which affects the images captured by the cameras and reduces the accuracy of defect identification.
Design a supplementary lighting device, including a supplementary light cover, a supplementary light lamp, a telescopic adjustment component, and a reflector. By forming a closed lighting environment, it ensures that the dough receives stable lighting during the conveying process. The height can be adjusted through the telescopic adjustment component and the guide component, and it can be used in conjunction with a vision inspection machine.
It improves the accuracy and reliability of visual inspection machines, reduces interference from external light, adapts to different production line layouts and dough sizes, and enhances the versatility and adaptability of the equipment.
Smart Images
Figure CN223609953U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of light supplement, in particular to a light supplement device. BACKGROUND
[0002] On the instant noodle wrapper production line, the visual inspection machine is playing an increasingly important role and has become a key means to improve product quality and reduce the degree of manual intervention. The visual inspection machine belongs to the category of automated equipment, which skillfully combines cameras and advanced image processing technology to achieve efficient visual inspection and in-depth analysis of objects. The device has excellent ability to quickly and accurately detect objects and can accurately determine whether the objects meet production requirements according to pre-set rules and standards. Its functions include defect detection, classification, and counting, which effectively guarantee the quality and efficiency of instant noodle wrapper production.
[0003] However, the existing visual inspection machine often highlights the problem of insufficient light when detecting instant noodle wrappers due to the complex and uncontrollable production workshop environment. On the one hand, the lighting system in the production workshop may have uneven distribution, and in some equipment-shielded or corner areas, light cannot fully reach the location of the instant noodle wrappers. On the other hand, during the rapid movement of the wrappers on the conveyor belt, they interact with surrounding equipment and mechanical structures, forming shadow areas that further weaken the lighting conditions around the wrappers. This insufficient light condition makes the camera of the visual inspection machine easily affected when acquiring images, reducing the accuracy of defect recognition. SUMMARY
[0004] The purpose of the embodiments of the present application is to provide a light supplement device that can solve the technical problem of insufficient light when the existing visual inspection machine detects instant noodle wrappers, which is caused by uneven distribution of production workshop lighting, shadow generated by wrapper movement, etc., affecting the camera's acquisition of images and reducing the accuracy of defect recognition.
[0005] The embodiments of the present application provide a light supplement device, which includes a light supplement cover, a first gap is provided on one side of the lower part of the light supplement cover, a second gap is provided on the side of the light supplement cover opposite to the first gap, a instant noodle wrapper conveying channel is formed between the first gap and the second gap, a light supplement lamp is provided in the light supplement cover, an installation plate is provided above the light supplement cover, a telescopic adjusting assembly is provided between the installation plate and the light supplement cover, and a through hole is provided on the top of the light supplement cover for the camera of the visual inspection machine to pass through.
[0006] Further, the telescopic adjusting assembly comprises a connecting plate, a screw rod, a first nut and a second nut, the lower end of the screw rod is connected with the top of the light supplementing cover through the connecting plate, the upper end of the screw rod movably penetrates through the mounting plate, the first nut and the second nut are both in threaded connection with the screw rod, and the first nut and the second nut are arranged on the upper side and the lower side of the mounting plate respectively.
[0007] Further, a guide assembly is arranged between the light supplementing cover and the mounting plate, the guide assembly comprises a guide cylinder and a guide column, the upper end of the guide cylinder is fixedly connected with the bottom of the mounting plate, the lower end of the guide column is fixedly connected with the top of the light supplementing cover, and the upper end of the guide column is inserted into the guide cylinder.
[0008] Further, a hanger is arranged in the light supplementing cover, the light supplementing lamp is fixedly arranged on the hanger, the light supplementing lamp is an annular LED lamp, and the light supplementing lamp is located at the middle part of the light supplementing cover.
[0009] Further, a light reflecting plate is arranged in the light supplementing cover.
[0010] Further, a controller is arranged on one side of the light supplementing cover, and the controller is electrically connected with the light supplementing lamp.
[0011] Further, a mounting hole is arranged on the mounting plate.
[0012] The beneficial effects of the present application are as follows:
[0013] The light supplementing lamp is arranged in the light supplementing cover, so that a relatively closed and concentrated light environment can be provided for the face cake, compared with the traditional workshop overall lighting, the light can be more accurately projected on the face cake, the interference of external environment light is effectively reduced, the conveying channel formed by the first gap and the second gap enables the face cake to be in the effective light supplementing range of the light supplementing cover when passing through, so that stable light can be ensured, the visual inspection machine can capture clear and consistent images, and the detection accuracy and reliability are improved.
[0014] The telescopic adjusting assembly connects the mounting plate and the light supplementing cover, so that the light supplementing device can be flexibly adjusted in height according to the actual production line, and the light supplementing cover can be adjusted to the best light supplementing height position in different production line layouts or in the face of face cakes and conveying belt equipment of different sizes. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those of ordinary skill in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0016] Figure 1 Structure diagram for some embodiments of the present application;
[0017] Figure 2 Sectional view for some embodiments of the present application;
[0018] The reference signs are as follows:
[0019] 1, light supplement cover; 2, first notch; 3, second notch; 4, light supplement lamp; 5, mounting plate; 51, mounting hole; 6, telescopic adjusting assembly; 61, connecting plate; 62, screw rod; 63, first nut; 64, second nut; 7, through hole; 8, guide assembly; 81, guide cylinder; 82, guide column; 9, hanger; 10, reflector plate; 11, controller. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.
[0022] It should be noted that: similar reference signs and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0023] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0024] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.
[0025] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "linked" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. Specific embodiments:
[0027] For example, Figure 1 and Figure 2As shown, the application provides a light supplement device, which comprises a light supplement cover 1, a first gap 2 is arranged on one side of the lower part of the light supplement cover 1, a second gap 3 is arranged on the side opposite to the first gap 2 on the light supplement cover 1, a convenient pizza conveying channel is formed between the first gap 2 and the second gap 3, a light supplement lamp 4 is arranged in the light supplement cover 1, an installation plate 5 is arranged above the light supplement cover 1, an extension adjusting assembly 6 is arranged between the installation plate 5 and the light supplement cover 1, a through hole 7 is arranged on the top of the light supplement cover 1 for the camera of the visual inspection machine to pass through, by arranging the light supplement lamp 4 in the light supplement cover 1, a relatively closed and concentrated light environment can be provided for the pizza, compared with the traditional workshop overall lighting, this design can more accurately project light onto the pizza, effectively reducing the interference of external environmental light, the conveying channel formed by the first gap 2 and the second gap 3 enables the pizza to be in the effective light supplement range of the light supplement cover 1 when passing through, ensuring that stable light can be obtained, which helps the visual inspection machine to capture clear and consistent images, improving the accuracy and reliability of detection, the extension adjusting assembly 6 connects the installation plate 5 and the light supplement cover 1, so that the light supplement device can be flexibly adjusted in height according to the needs on the actual production line, in different production line layouts, or when facing different sizes and specifications of pizzas and conveyor belt equipment, the light supplement cover 1 can be adjusted to the best light supplement height position through the extension adjusting assembly 6, for example, when the conveyor belt height changes or the installation height of the visual inspection machine is adjusted, the height of the light supplement lamp can be adjusted through the extension adjusting assembly, ensuring that the light supplement lamp 4 can always provide light for the pizza at the most appropriate distance, improving the versatility and adaptability of the equipment, the through hole 7 arranged on the top of the light supplement cover 1 can be passed through by the camera of the visual inspection machine, so that the light supplement device is closely integrated with the visual inspection machine, the camera can directly obtain the pizza image after light supplement through the through hole 7, reducing the loss and interference in the light propagation process.
[0028] As Figure 1 and Figure 2As shown, the telescopic adjusting assembly 6 includes a connecting plate 61, a screw rod 62, a first nut 63 and a second nut 64, the lower end of the screw rod 62 is connected with the top of the light supplement cover 1 through the connecting plate 61, specifically, the lower end of the screw rod 62 is fixedly connected with the top of the connecting plate 61, the bottom of the connecting plate 61 is fixedly connected with the top of the light supplement cover 1, the upper end of the screw rod 62 movably penetrates the mounting plate 5, the first nut 63 and the second nut 64 are both threadedly connected with the screw rod 62, the first nut 63 and the second nut 64 are separately arranged on the upper and lower sides of the mounting plate 5, by rotating the positions of the first nut 63 and the second nut 64 on the screw rod 62, the height adjustment of the light supplement cover 1 can be easily realized, in actual production, the operator does not need complex tools or professional skills, only needs to manually rotate the first nut 63 and the second nut 64, the first nut 63 and the second nut 64 are separately arranged on the upper and lower sides of the mounting plate 5, the accurate positioning of the height of the light supplement cover 1 can be realized, after being adjusted to the appropriate height, by tightening the first nut 63 and the second nut 64, the light supplement cover 1 can be firmly fixed at the current position.
[0029] As shown in Figure 1 and Figure 2 As shown, the light supplement cover 1 and the mounting plate 5 are provided with a guide assembly 8, the guide assembly 8 includes a guide cylinder 81 and a guide column 82, the upper end of the guide cylinder 81 is fixedly connected with the bottom of the mounting plate 5, the lower end of the guide column 82 is fixedly connected with the top of the light supplement cover 1, the upper end of the guide column 82 is inserted into the guide cylinder 81, when the height of the light supplement cover 1 is adjusted through the telescopic adjusting assembly 6, the sliding of the guide column 82 in the guide cylinder 81 provides accurate guidance for the movement of the light supplement cover 1, ensures that the light supplement cover 1 can stably move along the vertical direction in the process of rising or falling, and cannot appear unstable conditions such as deviation, shaking or rotation.
[0030] As shown in Figure 2 As shown, the light supplement cover 1 is provided with a hanger 9, the hanger 9 is fixedly arranged in the light supplement cover 1, the light supplement lamp 4 is fixedly arranged on the hanger 9, the light supplement lamp 4 is a ring-shaped LED lamp, the light supplement lamp 4 is located in the middle of the light supplement cover 1, the ring-shaped LED lamp is located in the middle of the light supplement cover 1, can emit light from various angles to the convenient surface of the center area of the pie, compared with the point-shaped or linear light source, the ring-shaped structure can reduce the generation of shadow, so that each part of the surface of the pie can be uniformly illuminated, which is conducive to the visual inspection machine to accurately identify the information such as the defect, shape and color of the pie.
[0031] As shown in Figure 2As shown, the inside of the light supplement cover 1 is attached with a light-reflecting plate 10, which can reflect the light emitted by the light supplement lamp 4, so that the light is more concentratedly shot to the instant noodle cake. When the light emitted by the light supplement lamp 4 scatters in all directions, the light-reflecting plate 10 can change the propagation direction of the light, and re-direct the originally wasted light to the noodle cake area, thereby improving the utilization rate of the light. Through the reflection of the light-reflecting plate 10, the light intensity at different parts of the noodle cake, such as the edge and the center, can be more balanced, avoiding the situation that the center is too bright and the edge is too dark, which is helpful for the visual inspection machine to accurately identify the overall condition of the noodle cake, including shape, color, defect and other information.
[0032] As shown in Figure 1 One side of the light supplement cover 1 is provided with a controller 11, which is electrically connected with the light supplement lamp 4. Through the controller 11, the functions of turning on / off, brightness adjustment, color temperature adjustment, etc. of the light supplement lamp 4 can be easily realized, so as to meet the different detection needs on the production line.
[0033] As shown in Figure 1 and Figure 2 The mounting plate 5 is provided with mounting holes 51. When the entire light supplement device is used, it is fixed on the rack of the visual inspection machine through bolts passing through the mounting holes 51, and then the light supplement cover 1 is adjusted to the appropriate position through the telescopic adjusting assembly 6, and the camera of the visual inspection machine passes through the through hole 7. Through the controller 11, the appropriate brightness and color temperature are adjusted, and the visual inspection machine is used in cooperation.
[0034] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A light supplementing device, characterized in that: The application relates to a light supplementing cover which is provided with a first gap on one side of the lower part of the light supplementing cover, a second gap on the side of the light supplementing cover opposite to the first gap, a convenient pizza conveying channel formed between the first gap and the second gap, a light supplementing lamp arranged in the light supplementing cover, a mounting plate arranged above the light supplementing cover, an extension adjusting assembly arranged between the light supplementing cover and the mounting plate, a through hole arranged on the top of the light supplementing cover for a camera of a visual detection machine, a hanger arranged in the light supplementing cover, the light supplementing lamp being fixed on the hanger, the light supplementing lamp being an annular LED lamp, and the light supplementing lamp being arranged in the middle part of the light supplementing cover.
2. The light supplementing device of claim 1, wherein: The extension adjusting assembly comprises a connecting plate, a screw rod, a first nut and a second nut, the lower end of the screw rod being connected with the top of the light supplementing cover through the connecting plate, the upper end of the screw rod being movably penetrated through the mounting plate, the first nut and the second nut being threadedly connected with the screw rod, and the first nut and the second nut being arranged on the upper and lower sides of the mounting plate respectively.
3. The light supplementing device of claim 1, wherein: A guide assembly is arranged between the light supplementing cover and the mounting plate, the guide assembly comprising a guide cylinder and a guide column, the upper end of the guide cylinder being fixedly connected with the bottom of the mounting plate, the lower end of the guide column being fixedly connected with the top of the light supplementing cover, and the upper end of the guide column being inserted into the guide cylinder.
4. The light supplementing device of claim 1, wherein: A light reflecting plate is attached to the inside of the light supplementing cover.
5. The light supplementing device of claim 1, wherein: A controller is arranged on one side of the light supplementing cover, and the controller is electrically connected with the light supplementing lamp.
6. The light supplementing device of claim 1, wherein: A mounting hole is arranged on the mounting plate.