Omnibearing visual rapid detection equipment

Abstract

The utility model relates to omni-directional vision rapid detection equipment which comprises a rack, a glass turntable rotationally arranged on the rack, and a feeding mechanism, a photoelectric sensing mechanism, a omni-directional vision detection mechanism, a lower surface detection mechanism and a sorting and discharging mechanism which are arranged in sequence, the photoelectric sensing mechanism, the multidirectional vision detection mechanism, the lower surface detection mechanism and the sorting and discharging mechanism are connected with one another through a controller; in the multi-azimuth visual inspection mechanism, a four-side irradiation space is defined by side light source pieces on a glass turntable, an upper surface inspection camera is positioned above the space, and a first light absorption background plate is positioned below the glass turntable and is arranged over against the space; the side surface detection cameras are respectively distributed between the two side surface light source pieces; in the lower surface detection mechanism, a lower surface detection camera faces upwards and is arranged opposite to the second light absorption background plate, and a lower light source piece is arranged around the camera in a surrounding mode. According to the utility model, the efficiency and the accuracy of visual inspection are improved, and the device can be suitable for detecting multi-color materials.

Description

Technical Field

[0001] This utility model relates to the field of workpiece visual inspection technology, specifically to an all-round visual rapid inspection device. Background Technology

[0002] In the production process of materials such as toys, building blocks, and hardware, defects in the appearance and size of materials are unavoidable. Therefore, materials must undergo comprehensive inspection before they can be put into the market. In order to improve the efficiency and accuracy of product inspection, comprehensive visual inspection equipment is gradually becoming an indispensable tool in the manufacturing industry.

[0003] The omnidirectional visual inspection equipment uses multi-directional cameras and image processing systems installed on the equipment to quickly and accurately capture the appearance images of materials from all directions. The image processing algorithms are then used to analyze and identify the materials to determine whether they meet preset standards. Finally, materials that do not meet the preset standards are separated from those that do.

[0004] Currently, omnidirectional visual inspection equipment typically uses multiple cameras arranged in parallel to inspect six sides of a material, meaning the material passes through each of the six cameras sequentially, and each camera takes a picture and analyzes the image. This design increases the inspection time and reduces efficiency. Furthermore, current omnidirectional visual inspection equipment is generally only suitable for inspecting dark-colored materials. For light-colored materials, the reflective properties under light source can lead to poor image quality and inaccurate inspection results. Therefore, this type of omnidirectional visual inspection equipment is not suitable for inspecting light-colored materials. Utility Model Content

[0005] To address the existing problems, this utility model proposes an all-round visual rapid inspection device, which improves the efficiency and accuracy of visual inspection and is applicable to the inspection of multi-color materials.

[0006] The technical solution of this utility model is implemented as follows:

[0007] A comprehensive visual rapid inspection device includes a frame, a glass turntable, and a feeding mechanism, a photoelectric sensing mechanism, a multi-directional visual inspection mechanism, a lower surface inspection mechanism, and multiple sorting and discharging mechanisms fixed on the frame. The glass turntable is rotatably mounted on the frame. The discharge port of the feeding mechanism is connected to the glass turntable, and a guiding mechanism is provided behind the discharge port of the feeding mechanism on the glass turntable. The photoelectric sensing mechanism, the multi-directional visual inspection mechanism, the lower surface inspection mechanism, and the multiple sorting and discharging mechanisms are interconnected through a controller and are all located behind the guiding mechanism and are arranged sequentially above the glass turntable according to the rotation direction of the glass turntable.

[0008] The multi-directional visual inspection mechanism includes multiple flexibly adjustable side inspection cameras, a top surface inspection camera, multiple side light sources, and a first light-absorbing background plate. The multiple side light sources form a four-sided illumination space above the glass turntable. The top surface inspection camera is located above the four-sided illumination space. The first light-absorbing background plate is located below the glass turntable and is positioned directly opposite the four-sided illumination space. The multiple side inspection cameras are distributed at the angles between adjacent side light sources.

[0009] The lower surface detection mechanism includes a second light-absorbing background plate located above the glass turntable and a lower surface detection camera and a lower light source located below the glass turntable. The lower surface detection camera faces upward and is positioned opposite the second light-absorbing background plate, and the lower light source surrounds the lower surface detection camera.

[0010] Preferably, the frame is provided with a vision inspection bracket, on which a camera mounting plate and a light source mounting plate are slidably mounted from top to bottom. The camera mounting plate and the light source mounting plate have inspection holes on their upper surfaces. Multiple side inspection cameras are flexibly and adjustablely mounted at the four corners of the camera mounting plate. Multiple side light sources are flexibly and adjustablely mounted on each side of the light source mounting plate.

[0011] Preferably, camera crossbars are adjustable at all four corners of the camera mounting plate, and the other end of the camera crossbar is connected to a camera vertical bar via a cross-shaped fixing clip. The other end of the camera vertical bar is adjustablely connected to another cross-shaped fixing clip, and the side detection camera is rotatably and adjustablely mounted on the other cross-shaped fixing clip via a camera fixing rod.

[0012] Preferably, the light-absorbing material on the first and second light-absorbing background boards is black velvet.

[0013] Preferably, the multiple sorting and discharging mechanisms are arranged in sequence according to the direction of rotation of the glass turntable as a qualified discharging mechanism, a substandard discharging mechanism, and a discharging mechanism to be inspected. Each of the qualified, substandard, and uninspected discharging mechanisms includes an air blowing valve and a discharging bin, with the air blowing valve located in front of the discharging bin opening.

[0014] Preferably, the omnidirectional visual rapid inspection equipment also includes a turntable driver fixed on the frame. The turntable driver is connected to a turntable support plate via a rotating shaft. The glass turntable is fixed to the turntable support plate by multiple fixed support columns and an adjustable support structure. The adjustable support structure includes a support shaft and a height adjustment sleeve. One end of the height adjustment sleeve is adjustablely connected to the turntable support plate, and the other end of the height adjustment sleeve is sleeved on the outside of the support shaft. The other end of the support shaft is fixedly connected to the glass turntable.

[0015] Preferably, the material guiding mechanism includes a guide block and a power roller structure located on both sides of the guide block. The power roller structure includes a roller and a roller driver, and the roller driver is connected to the roller driver. A photoelectric gantry is provided behind the two power roller structures, and a photoelectric sensing mechanism is located on both sides of the photoelectric gantry.

[0016] Preferably, a fourth discharge bin for collecting unknown materials or materials awaiting inspection is provided behind the end sorting and discharge mechanism.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] In this invention, materials enter a glass turntable via a feeding mechanism and, as the turntable rotates, sequentially pass through a photoelectric sensing mechanism, a multi-directional visual inspection mechanism, a lower surface inspection mechanism, and multiple sorting and discharging mechanisms. During operation, the multi-directional visual inspection mechanism, illuminated by multiple side light sources, simultaneously captures images of multiple sides and the upper surface of the material using an upper surface inspection camera and multiple side inspection cameras. Combined with image processing technology, the captured images are simultaneously analyzed for defects, dimensions, and identification, significantly reducing visual inspection time and improving efficiency. Furthermore, a first light-absorbing background plate and a second light-absorbing background plate are respectively positioned on opposite sides of the upper and lower surface inspection cameras on the glass turntable. Through the absorption of light by the first and second light-absorbing background plates and the reflection of light by the material surface, a contrast between the material and its surroundings is created, resulting in clearer imaging of dark and light-colored materials and improving the accuracy of visual inspection. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a first axonometric schematic diagram of the omnidirectional visual rapid inspection device of this utility model;

[0021] Figure 2 This is a second isometric schematic diagram of the omnidirectional visual rapid inspection device of this utility model;

[0022] Figure 3 This is a schematic diagram of the multi-directional visual inspection mechanism in this utility model;

[0023] Figure 4 for Figure 2 Enlarged schematic diagram of the detection mechanism on the lower surface at point A;

[0024] Figure 5 This is a schematic diagram showing the cooperation between the glass turntable and the adjustment support structure in this utility model;

[0025] Figure 6 for Figure 1 A schematic diagram showing the cooperation between the material guiding mechanism and the photoelectric sensing mechanism at point B;

[0026] Figure 7 This is a schematic diagram of the external perimeter of the all-around visual rapid inspection device of this utility model.

[0027] Attached image labels:

[0028] 1. Frame; 11. Vision inspection bracket; 12. Camera mounting plate; 121. Camera horizontal bar; 122. Camera vertical bar; 123. Camera fixing rod; 13. Light source mounting plate; 14. Upper surface inspection hole; 2. Glass turntable; 21. Turntable driver; 22. Rotating shaft; 23. Turntable support plate; 24. Fixed support column; 25. Adjustable support structure; 26. Support shaft; 27. Height adjustment sleeve; 3. Feeding mechanism; 4. Photoelectric sensing mechanism; 41. 5. Optoelectronic gantry; 6. Multi-directional visual inspection mechanism; 7. Side inspection camera; 8. Top surface inspection camera; 9. Side light source; 10. First light-absorbing background plate; 11. Lower surface inspection mechanism; 12. Second light-absorbing background plate; 13. Lower surface inspection camera; 14. Lower light source; 15. Sorting and discharging mechanism; 16. Qualified discharging mechanism; 17. Unqualified discharging mechanism; 18. Discharging mechanism for items awaiting inspection; 19. Fourth discharging bin; 20. Material guiding mechanism;

[0029] 81. Guide block; 82. Power roller structure; 83. Roller; 84. Roller driver. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] like Figures 1 to 7 The image shows an all-around visual rapid inspection device provided by this utility model, including a frame 1, a glass turntable 2, and a feeding mechanism 3, a photoelectric sensing mechanism 4, a multi-directional visual inspection mechanism 5, a lower surface inspection mechanism 6, and multiple sorting and discharging mechanisms 7 fixed on the frame 1. The glass turntable 2 is rotatably mounted on the frame 1. The discharge port of the feeding mechanism 3 is connected to the glass turntable 2. The material is fed into the glass turntable 2 through the feeding mechanism 3 and rotates on the glass turntable 2 as it rotates. A guiding mechanism is provided behind the discharge port of the feeding mechanism 3 on the glass turntable 2. 8. The material guiding mechanism 8 guides the material to the designated position, preventing the material from slipping out of the glass turntable 2; the photoelectric sensing mechanism 4, the multi-directional vision inspection mechanism 5, the lower surface inspection mechanism 6, and multiple sorting and discharging mechanisms 7 are interconnected through the controller and are all located behind the material guiding mechanism 8. They are arranged in sequence above the glass turntable 2 according to the rotation direction of the glass turntable 2. That is, the material after passing through the material guiding mechanism 8 will pass through the photoelectric sensing mechanism 4, the multi-directional vision inspection mechanism 5, the lower surface inspection mechanism 6, and the multiple sorting and discharging mechanisms 7 in sequence as the glass turntable 2 rotates.

[0034] During actual operation, the time it takes for the material to arrive at the multi-directional visual inspection mechanism 5, the lower surface inspection mechanism 6, and multiple sorting and discharging mechanisms 7 after the photoelectric sensing mechanism 4 senses the material at a constant rotation speed of the glass turntable 2 is continuously tested and recorded in advance. This is to determine the preset arrival time for each material and to pre-capture multiple defect-free material samples to identify standard materials. During formal inspection, when the photoelectric sensing mechanism 4 senses the material, it transmits a signal to the controller. After receiving the signal, the controller controls the multi-directional visual inspection mechanism 5 and the lower surface inspection mechanism 6 to capture images of the material according to the preset arrival time. The controller then uses image processing technology to perform high-precision image analysis and recognition on the captured images of the six sides of the material to determine whether there are defects on the six sides of the material or whether the size meets the preset standard size. Finally, materials that are outside the confidence interval and materials that are within the confidence interval are sorted out.

[0035] Specifically, such as Figure 3As shown, a visual inspection bracket 11 is provided on the frame 1. A camera mounting plate 12 and a light source mounting plate 13 are slidably mounted on the visual inspection bracket 11 from top to bottom. The camera mounting plate 12 and the light source mounting plate 13 can be adjusted up and down as needed, and an upper surface inspection hole 14 passes through the camera mounting plate 12 and the light source mounting plate 13. The multi-directional visual inspection mechanism 5 includes multiple adjustable side inspection cameras 51, an upper surface inspection camera 52, multiple side light sources 53, and a first light-absorbing background plate 54. The multiple side light sources 53 are flexibly installed on each side of the light source mounting plate 13 and form a four-sided illumination space above the glass turntable 2. The upper surface inspection hole 14 is located above this four-sided illumination space. The upper surface inspection camera 52 is fixed above the upper surface inspection hole 14 and can be adjusted back and forth and up and down. The material entering the four-sided illumination space is photographed; the first light-absorbing background plate 54 is located below the glass turntable 2 and is set directly in front of the four-sided illumination space. The first light-absorbing background plate 54 can absorb the light around the material, and the surface of the material will reflect the illumination light; multiple side detection cameras 51 can be flexibly installed at the four corners of the camera mounting plate 12, and are respectively distributed at the angle between adjacent side light sources 53, so as to simultaneously photograph the four sides of the material entering the four-sided illumination space. Because the setting of the first light-absorbing background plate 54 makes the material form a dark contrast with the surrounding environment, the outline shape of both dark and light materials can be detected by the upper surface detection camera 52 and the four side detection cameras 51, and can be clearly imaged on the computer screen, thereby effectively improving the imaging effect and improving the accuracy of visual inspection.

[0036] The multi-directional visual inspection mechanism 5 simultaneously and centrally captures images of the material in a four-sided illumination space by setting up an upper surface inspection camera 52 and four side inspection cameras 51. By combining image processing technology, it performs image defect analysis, image size analysis and identification on the appearance images of the four sides and the upper surface of the material, and performs inspection simultaneously and centrally, which greatly reduces the visual inspection time and improves the efficiency of visual inspection.

[0037] like Figure 4As shown, the lower surface detection mechanism 6 includes a second light-absorbing background plate 61 located above the glass turntable 2 and a lower surface detection camera 62 and a lower light source 63 located below the glass turntable 2. The lower surface detection camera 62 is positioned facing upwards and directly opposite the second light-absorbing background plate 61. The lower light source 63 surrounds the lower surface detection camera 62. The lower light source 63 illuminates the material, and the surface of the material reflects the irradiated light. Similarly, the second light-absorbing background plate 61 absorbs the light around the material, creating a contrast between the material and the surrounding environment. Therefore, the outline shape of both dark and light-colored materials can be detected by the lower surface detection camera 62 and clearly imaged on the computer screen, effectively improving the imaging effect and enhancing the accuracy of visual detection.

[0038] In this embodiment, the upper surface inspection camera 52 can detect the length and width dimensions of the material, and one side inspection camera 51 can detect the height dimension of the material, while the lower surface inspection camera 62 can detect the length and width dimensions of the material, serving as a re-inspection function. Therefore, the full inspection machine of this utility model can both detect defects in the material and detect the dimensions of the material, making it highly practical.

[0039] Furthermore, such as Figure 3 As shown, camera horizontal bars 121 are adjustable at all four corners of the camera mounting plate 12. The other end of the camera horizontal bar 121 is connected to the camera vertical bar 122 via a cross-shaped fixing clip. The other end of the camera vertical bar 122 is adjustablely connected to another cross-shaped fixing clip. The side detection camera 51 is rotatably and adjustablely mounted on the other cross-shaped fixing clip via the camera fixing rod 123. This structure allows the side detection camera 51 to be adjusted horizontally, vertically, and rotatably to be suitable for shooting materials of different shapes, further improving the accuracy of visual inspection.

[0040] Furthermore, such as Figure 3 As shown, mounting rods extend from all four sides of the lamp source mounting plate 13. The mounting rods are connected downward to lamp source vertical rods. The lamp source vertical rods are connected to lamp source horizontal rods via a cross-shaped fixing clamp. The other end of the lamp source horizontal rods is fixedly connected to the side light source component 53, so that the side light source component 53 can be adjusted horizontally and vertically to suit materials of different shapes and further improve the accuracy of visual inspection.

[0041] Furthermore, the light-absorbing material on the first light-absorbing background plate 54 and the second light-absorbing background plate 61 is black velvet. Because of its dark color, black velvet has a high light absorption rate, which can more effectively improve the imaging effect of light-colored materials and improve the accuracy of visual inspection.

[0042] Furthermore, such as Figure 1 and Figure 2As shown, the multiple sorting and unloading mechanisms 7 are arranged in sequence according to the rotation direction of the glass turntable 2: a qualified unloading mechanism 71, a substandard unloading mechanism 72, and a waiting-to-be-inspected unloading mechanism 73. Each of these mechanisms includes an air-blowing valve and a discharge bin. The air-blowing valve is located in front of the discharge bin opening. When the material is determined to be qualified through defect detection and size detection, the controller will control the air-blowing valve of the qualified unloading mechanism 71 to blow the material into the discharge bin in front according to a preset arrival time. When the material is determined to be substandard, the controller will control the substandard unloading mechanism. The air valve of mechanism 72 blows the material into the discharge bin in front. For materials that are not detected due to special circumstances, the controller will control the air valve of the discharge mechanism 73 to blow the material into the discharge bin in front. In special circumstances, such as if the camera does not take pictures if the distance between materials is too close, the camera will not take pictures if the distance between materials is too close. Therefore, when the photoelectric sensing mechanism 4 senses that the time between the two materials is less than the preset range, the camera will not be triggered to take pictures. If the material moves too slowly or too fast, causing the image detected by the multi-directional visual inspection mechanism 5 to be unclear or miss the picture, it will be judged as material to be inspected.

[0043] Furthermore, such as Figure 5 As shown, the omnidirectional visual rapid inspection equipment also includes a turntable driver 21 fixed on the frame 1. The turntable driver 21 is driven to connect to a turntable support plate 23 via a rotating shaft 22. The glass turntable 2 is fixed to the turntable support plate 23 by multiple fixed support columns 24 and an adjustable support structure 25. The adjustable support structure 25 includes a support shaft 26 and a height adjustment sleeve 27. One end of the height adjustment sleeve 27 is adjustablely connected to the turntable support plate 23. In this embodiment, one end of the height adjustment sleeve 27 is adjustablely connected to the turntable support plate 23 by a thread, and the other end of the height adjustment sleeve 27 is sleeved on the outside of the support shaft 26. The other end of the support shaft 26 is fixedly connected to the glass turntable 2. When installing the glass turntable 2, the glass turntable 2 is kept horizontal by adjusting the thread at one end of the height adjustment sleeve 27, which helps to improve the accuracy of visual inspection of materials.

[0044] Furthermore, such as Figure 6As shown, the material guiding mechanism 8 includes a guide block 81 and power roller structures 82 located on both sides of the guide block 81. The guide block 81 can guide the material to be fed into the specified position, preventing the material from slipping out of the glass turntable 2. The power roller structure 82 includes a roller 83 and a roller driver 84. The roller driver 84 is drivenly connected to the roller 83. Under the drive of the roller driver 84, the roller 83 can push the material forward, preventing the material from accumulating at the guide block 81. The power roller structures 82 on both sides can limit the material to be fed between the two rollers 83. A photoelectric gantry 41 is provided behind the two power roller structures 82. The photoelectric sensing mechanism 4 is located on both sides of the photoelectric gantry 41. The power roller structures 82 on both sides can allow the material to pass smoothly through the middle of the photoelectric gantry 41, thereby preventing the photoelectric sensing mechanism 4 from failing to detect the material and affecting subsequent material detection.

[0045] In summary, the multi-directional visual inspection mechanism 5 allows the upper surface inspection camera 52 and multiple side inspection cameras 51 to simultaneously and centrally capture images of multiple sides and the upper surface of the material. Combined with image processing technology, the captured images are simultaneously analyzed for defects, dimensions, and identification, greatly reducing the visual inspection time and improving the efficiency of visual inspection. Furthermore, the glass turntable 2 has a first light-absorbing background plate 54 and a second light-absorbing background plate 61 respectively positioned on opposite sides of the positions of the upper surface inspection camera 52 and the lower surface inspection camera 62. Through the absorption of light by the first light-absorbing background plate 54 and the second light-absorbing background plate 61, and the reflection of light by the material surface, a contrast between the material and the surrounding environment is created, making the imaging effect of dark and light-colored materials obvious and improving the accuracy of visual inspection.

[0046] In addition, when the full inspection machine is not detecting material defects but detecting the type of material, the full inspection machine can be used as a sorting machine. In this case, multiple sorting and discharging mechanisms 7 are used to sort different types of materials. A fourth discharge bin 74 is set behind the end sorting and discharging mechanism 7. The fourth discharge bin 74 can be used to collect materials of unknown type or materials to be inspected as described in the above special case.

[0047] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A comprehensive visual rapid inspection device, characterized in that, The system includes a frame (1), a glass turntable (2), and a feeding mechanism (3), a photoelectric sensing mechanism (4), a multi-directional visual inspection mechanism (5), a lower surface inspection mechanism (6), and multiple sorting and discharging mechanisms (7) fixed on the frame (1). The glass turntable (2) is rotatably mounted on the frame (1). The outlet of the feeding mechanism (3) is connected to the glass turntable (2). The glass turntable (2) is provided with a guiding mechanism (8) behind the outlet of the feeding mechanism (3). The photoelectric sensing mechanism (4), the multi-directional visual inspection mechanism (5), the lower surface inspection mechanism (6), and the multiple sorting and discharging mechanisms (7) are interconnected through a controller and are all located behind the guiding mechanism (8). They are arranged sequentially above the glass turntable (2) according to the rotation direction of the glass turntable (2). The multi-directional visual inspection mechanism (5) includes multiple adjustable side inspection cameras (51), an upper surface inspection camera (52), multiple side light sources (53), and a first light-absorbing background plate (54). The multiple side light sources (53) form a four-sided illumination space above the glass turntable (2). The upper surface inspection camera (52) is located above the four-sided illumination space. The first light-absorbing background plate (54) is located below the glass turntable (2) and is positioned directly opposite the four-sided illumination space. The multiple side inspection cameras (51) are respectively distributed at the angles between adjacent side light sources (53). The lower surface detection mechanism (6) includes a second light-absorbing background plate (61) located above the glass turntable (2) and a lower surface detection camera (62) and a lower light source (63) located below the glass turntable (2). The lower surface detection camera (62) is facing upward and is positioned opposite the second light-absorbing background plate (61). The lower light source (63) is arranged around the lower surface detection camera (62).

2. The omnidirectional visual rapid inspection device according to claim 1, characterized in that, The frame (1) is provided with a vision inspection bracket (11), and a camera mounting plate (12) and a light source mounting plate (13) are slidably arranged from top to bottom on the vision inspection bracket (11). The camera mounting plate (12) and the light source mounting plate (13) have a detection hole (14) through them on the upper surface. Multiple side detection cameras (51) are flexibly installed at the four corners of the camera mounting plate (12). Multiple side light sources (53) are flexibly installed on each side of the light source mounting plate (13).

3. The omnidirectional visual rapid inspection device according to claim 2, characterized in that, The camera mounting plate (12) has a camera crossbar (121) at each of its four corners that can be adjusted forward and backward. The other end of the camera crossbar (121) is connected to a camera vertical bar (122) via a cross-shaped fixing clip. The other end of the camera vertical bar (122) is tunably connected to another cross-shaped fixing clip. The side detection camera (51) is rotatably and adjustablely mounted on another cross-shaped fixing clip via a camera fixing rod (123).

4. The omnidirectional visual rapid inspection device according to claim 1, characterized in that, The light-absorbing material on the first light-absorbing background plate (54) and the second light-absorbing background plate (61) is black velvet.

5. The omnidirectional visual rapid inspection device according to claim 1, characterized in that, The sorting and discharging mechanisms (7) are arranged in sequence according to the direction of rotation of the glass turntable (2) as a qualified discharging mechanism (71), a substandard discharging mechanism (72), and a discharging mechanism to be inspected (73). Each of the qualified discharging mechanism (71), the substandard discharging mechanism (72), and the discharging mechanism to be inspected (73) includes an air blowing valve and a discharge bin. The air blowing valve is located in front of the discharge bin opening.

6. The omnidirectional visual rapid inspection device according to claim 1, characterized in that, A fourth discharge bin (74) for collecting unknown materials or materials to be inspected is provided behind the sorting and discharge mechanism (7) at the end.

7. The omnidirectional visual rapid inspection device according to claim 1, characterized in that, It also includes a turntable driver (21) fixed on the frame (1). The turntable driver (21) is driven to connect to the turntable support plate (23) via a rotating shaft (22). The glass turntable (2) is fixed to the turntable support plate (23) via multiple fixed support columns (24) and an adjustable support structure (25). The adjustable support structure (25) includes a support shaft (26) and a height adjustment sleeve (27). One end of the height adjustment sleeve (27) is adjustablely connected to the turntable support plate (23), and the other end of the height adjustment sleeve (27) is sleeved on the outside of the support shaft (26). The other end of the support shaft (26) is fixedly connected to the glass turntable (2).

8. The omnidirectional visual rapid inspection device according to claim 1, characterized in that, The material guiding mechanism (8) includes a guide block (81) and a power roller structure (82) located on both sides of the guide block (81). The power roller structure (82) includes a roller (83) and a roller driver (84). The roller driver (84) is drivenly connected to the roller (83). A photoelectric gantry (41) is provided behind the two power roller structures (82). The photoelectric sensing mechanism (4) is located on both sides of the photoelectric gantry (41).

Images