Crack detection mechanism for roast duck eggs

Abstract

The utility model relates to the field of duck egg detection, and discloses a roast duck egg crack detection mechanism, which comprises a conveyor belt, the conveyor belt is arranged in a base, a U-shaped frame is fixed on the top surface of the base, a placing box is arranged on the top surface of the conveyor belt, a placing plate is detachably arranged on the top surface of the placing box, and the U-shaped frame is arranged on the top surface of the placing box. A plurality of placing holes are formed in the top surface of the placing plate, a plurality of rotating holes are formed in the right side of the outer wall of the placing box, a plurality of driving motors are fixed to the right side of the outer wall of the placing box, and transparent rotating shafts are fixed to output shafts of the driving motors correspondingly; and a plurality of transparent rolling wheels are fixed to the outer walls of the transparent rotating shafts correspondingly, and a plurality of illuminating lamps are fixed to the inner bottom face of the containing box. According to the duck egg crack detection device disclosed by the utility model, duck eggs can be overturned through the placing box, the placing plate, the driving motor, the transparent rotating shaft and the transparent rollers, and comprehensive crack detection on the duck eggs is realized, so that the accuracy of a detection result is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of duck egg detection, in particular to a crack detection mechanism for roasted duck eggs. Background Art

[0002] Duck eggs, also known as duck eggs, duck eggs, Taiping eggs, duck spring eggs, and green skin eggs, are eggs from the domestic duck family Anatidae. Fertilized eggs hatch into ducklings. They contain a variety of nutrients, including protein, fat, calcium, phosphorus, iron, potassium, sodium, and chloride. Before roasting, duck eggs are marinated, cleaned, inspected for cracks, and then baked.

[0003] According to the Chinese patent announcement number: CN220419190U, an egg crack detection device includes a device body, characterized in that: a conveyor belt is fixed laterally inside the device body, and both sides of the conveyor belt pass through both sides of the device body respectively, a fixed plate is fixed on the left side of the device body, a movable platform is provided at the top of the device body, a camera is installed at the bottom end of the movable platform, an equipment box is fixed on the right side of the device body, a display screen is provided at the top of the equipment box, base feet are fixed at the four corners of the bottom end of the device body respectively, a front door is provided at the top of the front end of the device body, and mounting seats are fixed at the rear end of the device body and the rear end of the front door respectively, six groups of lighting lamps are fixed on the mounting seats at equal intervals; a driving motor is fixed on the top of the fixed plate, a disc is movably connected to the bottom end of the fixed plate, and multiple groups of soft brushes are fixed at the bottom end of the disc.

[0004] In the above scheme, the eggs are placed inside a box, which is then transported between two sets of mounting seats, and then crack detection is performed using a camera. However, this scheme has the following disadvantages: when the detection device is in use, the eggs are in a stationary state inside the box, making it difficult to detect the bottom of the egg, resulting in incomplete crack detection and reduced accuracy of the detection results. Utility Model Content

[0005] The purpose of the utility model is to provide a crack detection mechanism for roast duck eggs, so as to solve the problem that when the detection device is in use, the egg is in a stationary state inside the containing box, making it difficult to detect the bottom of the egg, resulting in incomplete crack detection and reduced accuracy of the detection result.

[0006] In order to realize the above-mentioned utility model purposes, the utility model discloses the following technical scheme: a duck egg crack detection mechanism of roasting, including the conveyer belt, the conveyer belt is arranged in the inside of base, the top of base is fixed with U-shaped support, the outer wall right side of base is fixed with PLC controller, the inside of U-shaped support is movably provided with connecting plate, the bottom of connecting plate is fixed with camera, the camera is electrically connected with PLC controller, the top of conveyer belt is equipped with the placing box, the top of placing box is detachably provided with placing plate, the top of placing plate is equipped with a plurality of placing holes, the outer wall right side of placing box is equipped with a plurality of rotating holes, the outer wall right side of placing box is fixed with a plurality of drive motors, the output shaft of a plurality of drive motors is fixed with transparent shaft respectively, the outer wall of a plurality of transparent shafts is fixed with a plurality of transparent rollers respectively, the inside bottom of placing box is fixed with a plurality of lighting lamps, the top of conveyer belt is fixed with display screen, and the display screen is electrically connected with PLC controller.

[0007] Preferably, the outer wall of the plurality of transparent rollers is respectively fixed with a transparent rubber ring.

[0008] Preferably, the top of the placing plate is fixed with a plurality of indicator lights, the indicator lights are electrically connected with the PLC controller, and the plurality of indicator lights correspond to the plurality of placing holes respectively.

[0009] Preferably, the top of the placing box is provided with a plurality of threaded grooves, the top of the placing plate is provided with a plurality of threaded holes, a plurality of bolts are respectively screwed into the threaded holes, and the threaded ends of the plurality of bolts are respectively screwed into the interiors of the plurality of threaded grooves.

[0010] Preferably, the top of the U-shaped support is provided with a fixing hole, a hydraulic push rod is fixed in the interior of the fixing hole, and one end of the hydraulic push rod telescopic rod is fixedly connected with the top of the connecting plate.

[0011] Preferably, the top of the U-shaped support is provided with two limiting holes, limiting columns are respectively slidably inserted into the interiors of the two limiting holes, and the bottom ends of the two limiting columns are respectively fixedly connected with the top of the connecting plate.

[0012] Compared with the prior art, the duck egg crack detection mechanism of roasting adopting the above technical scheme has the following beneficial effects:

[0013] I. In use, the placing box, the placing plate, the drive motor, the transparent shaft and the transparent roller facilitate the turning of duck eggs, realize the comprehensive crack detection of duck eggs, and thus improve the accuracy of the detection results.

[0014] Second, during use, the transparent rubber ring increases friction when the transparent roller flips the duck eggs, ensuring a smooth flipping action. At the same time, it prevents the transparent roller from directly contacting the duck eggs, protecting the integrity of the duck eggs. When the camera detects that the duck eggs in one or more placement holes contain cracks, the information is transmitted to the PLC controller, and the indicator light corresponding to the placement hole is turned on continuously to provide clear instructions to the staff. This simplifies the identification and sorting process of problematic duck eggs, improves work efficiency, and reduces the possibility of human error, ensuring the accuracy of subsequent processing links.

[0015] 3. During use, bolts facilitate the disassembly and assembly of the placement box and the placement plate, making it easier for staff to maintain or replace the interior of the placement box. By activating the hydraulic push rod, the connecting plate can be raised and lowered, which in turn can drive the height adjustment of the camera. By adjusting the shooting and acquisition distance between the camera and the duck eggs, not only the clarity and accuracy of the shooting are improved, but also the adaptability and flexibility of the detection system are enhanced to meet the diverse needs of different scenarios. The limiting holes and limiting columns facilitate the positioning of the connecting plate to prevent the connecting plate from shifting, thereby improving the stability of the connecting plate and camera when raising and lowering, ensuring stable and accurate shooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of an embodiment.

[0017] Figure 2 Schematic diagram of the explosion of the embodiment.

[0018] Figure 3 It is an exploded schematic diagram of the placement box and placement plate in the embodiment.

[0019] Figure 4 For example Figure 2 Enlarged schematic diagram of point A in the middle.

[0020] In the figure: 1. Conveyor belt; 2. Base; 3. U-shaped frame; 4. Connecting plate; 5. Camera; 6. Placement box; 7. Placement plate; 8. Placement hole; 9. Rotation hole; 10. Drive motor; 11. Transparent rotating shaft; 12. Transparent roller; 13. Light; 14. Display screen; 15. Transparent rubber ring; 16. Indicator light; 17. Threaded groove; 18. Threaded hole; 19. Bolt; 20. Fixing hole; 21. Hydraulic push rod; 22. Limit hole; 23. Limit column. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0022] like Figures 1-4As shown, a crack detection mechanism for roasted duck eggs includes a conveyor belt 1, which is arranged inside a base 2, a U-shaped frame 3 is fixed on the top surface of the base 2, a PLC controller is fixed on the right side of the outer wall of the base 2, a connecting plate 4 is movably provided inside the U-shaped frame 3, a camera 5 is fixed on the bottom surface of the connecting plate 4, and the camera 5 is electrically connected to the PLC controller, a placement box 6 is provided on the top surface of the conveyor belt 1, a placement plate 7 is detachably provided on the top surface of the placement box 6, a plurality of placement holes 8 are opened on the top surface of the placement plate 7, a plurality of rotating holes 9 are opened on the right side of the outer wall of the placement box 6, a plurality of driving motors 10 are fixed on the right side of the outer wall of the placement box 6, the output shafts of the plurality of driving motors 10 are respectively fixed with transparent rotating shafts 11, and the outer walls of the plurality of transparent rotating shafts 11 are respectively fixed with a plurality of transparent rollers 12, a plurality of lighting lamps 13 are fixed on the inner bottom surface of the placement box 6, a display screen 14 is fixed on the top surface of the conveyor belt 1, and the display screen 14 is electrically connected to the PLC controller.

[0023] During use, the staff first places the duck eggs inside the placement hole 8, then starts the drive motor 10 and the lighting lamp 13 to illuminate the duck eggs, and at the same time rotates the transparent rotating shaft 11, driving the transparent roller 12 to rotate, so that the duck eggs can be turned over. Then the placement box 6 and the duck eggs are placed on the conveyor belt 1 for transportation. When the duck eggs pass through the camera 5, the real-time image of the illuminated interior of the duck eggs is captured to detect cracks, and transmitted to the display screen 14 for display.

[0024] The placement box 6, the placement plate 7, the drive motor 10, the transparent rotating shaft 11 and the transparent roller 12 facilitate flipping the duck eggs, thereby achieving comprehensive crack detection on the duck eggs, thereby improving the accuracy of the detection results.

[0025] like Figure 3 and Figure 4 As shown, transparent rubber rings 15 are respectively fixed to the outer walls of the plurality of transparent rollers 12 .

[0026] During use, the transparent rubber ring 15 helps the transparent roller 12 increase friction when turning the duck egg, ensuring a smooth turning action, while preventing the transparent roller 12 from directly contacting the duck egg, thereby protecting the integrity of the duck egg.

[0027] like Figures 1-4 As shown, a plurality of indicator lights 16 are fixed to the top surface of the placement plate 7, and the indicator lights 16 are electrically connected to the PLC controller. The plurality of indicator lights 16 correspond to the plurality of placement holes 8 respectively. The top surface of the placement box 6 is provided with a plurality of threaded grooves 17, and the top surface of the placement plate 7 is provided with a plurality of threaded holes 18. Bolts 19 are respectively threadedly connected in the plurality of threaded holes 18, and the threaded ends of the plurality of bolts 19 are respectively threadedly connected with the internal threads of the plurality of threaded grooves 17.

[0028] During use, when the camera 5 detects that one or more of the eggs in the placement holes 8 contain cracks, the information is transmitted to the PLC controller, which activates the indicator light 16 corresponding to the placement hole 8 and lights it up constantly to give clear instructions to the staff. This simplifies the identification and sorting process of problematic duck eggs, improves work efficiency, reduces the possibility of human error, and ensures the accuracy of subsequent processing links. Bolts 19 facilitate the disassembly and assembly of the placement box 6 and the placement plate 7 by the staff, making it easier for the staff to maintain or replace the interior of the placement box 6.

[0029] like Figure 1 and Figure 2 As shown, a fixing hole 20 is provided on the top surface of the U-shaped frame 3, and a hydraulic push rod 21 is fixed inside the fixing hole 20. One end of the telescopic rod of the hydraulic push rod 21 is fixedly connected to the top surface of the connecting plate 4. Two limiting holes 22 are provided on the top surface of the U-shaped frame 3, and limiting columns 23 are slidably inserted into the inside of the two limiting holes 22. The bottom ends of the two limiting columns 23 are fixedly connected to the top surface of the connecting plate 4 respectively.

[0030] During use, the connecting plate 4 is raised and lowered by activating the hydraulic push rod 21, which in turn drives the height adjustment of the camera 5. By adjusting the shooting and acquisition distance between the camera 5 and the duck eggs, not only the clarity and accuracy of the shooting are improved, but also the adaptability and flexibility of the detection system are enhanced, meeting the diverse needs in different scenarios. The limiting holes 22 and the limiting columns 23 facilitate the positioning of the connecting plate 4, preventing the connecting plate 4 from shifting, thereby improving the stability of the connecting plate 4 and the camera 5 when they are raised and lowered, ensuring stable and accurate shooting.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crack detection mechanism for roast duck eggs, comprising a conveyor belt (1), wherein the conveyor belt (1) is arranged inside a base (2), and is characterized in that: A U-shaped frame (3) is fixed on the top surface of the base (2), a PLC controller is fixed on the right side of the outer wall of the base (2), a connecting plate (4) is movably provided inside the U-shaped frame (3), a camera (5) is fixed on the bottom surface of the connecting plate (4), and the camera (5) is electrically connected to the PLC controller, a placement box (6) is provided on the top surface of the conveyor belt (1), a placement plate (7) is detachably provided on the top surface of the placement box (6), a plurality of placement holes (8) are opened on the top surface of the placement plate (7), and the placement box (6) is provided with a plurality of placement holes (8) on the top surface of the placement plate (7). A plurality of rotating holes (9) are provided on the right side of the outer wall of the placing box (6), a plurality of driving motors (10) are fixed on the right side of the outer wall of the placing box (6), the output shafts of the plurality of driving motors (10) are respectively fixed with transparent rotating shafts (11), the outer walls of the plurality of transparent rotating shafts (11) are respectively fixed with a plurality of transparent rollers (12), a plurality of lighting lamps (13) are fixed on the inner bottom surface of the placing box (6), a display screen (14) is fixed on the top surface of the conveyor belt (1), and the display screen (14) is electrically connected to the PLC controller.

2. The crack detection mechanism for roast duck eggs according to claim 1, characterized in that: Transparent rubber rings (15) are respectively fixed on the outer walls of the plurality of transparent rollers (12).

3. The crack detection mechanism for roast duck eggs according to claim 2, characterized in that: A plurality of indicator lights (16) are fixed on the top surface of the placement plate (7), the indicator lights (16) are electrically connected to the PLC controller, and the plurality of indicator lights (16) respectively correspond to the plurality of placement holes (8).

4. The crack detection mechanism for roast duck eggs according to claim 3, characterized in that: The top surface of the placement box (6) is provided with a plurality of threaded grooves (17), and the top surface of the placement plate (7) is provided with a plurality of threaded holes (18). Bolts (19) are respectively threadedly connected in the plurality of threaded holes (18), and the threaded ends of the plurality of bolts (19) are respectively threadedly connected to the inner threads of the plurality of threaded grooves (17).

5. The crack detection mechanism for roast duck eggs according to claim 1, characterized in that: A fixing hole (20) is provided on the top surface of the U-shaped frame (3), a hydraulic push rod (21) is fixed inside the fixing hole (20), and one end of the telescopic rod of the hydraulic push rod (21) is fixedly connected to the top surface of the connecting plate (4).

6. The crack detection mechanism for roast duck eggs according to claim 5, characterized in that: The top surface of the U-shaped frame (3) is provided with two limiting holes (22), and limiting columns (23) are slidably inserted into the interior of the two limiting holes (22), and the bottom ends of the two limiting columns (23) are fixedly connected to the top surface of the connecting plate (4).

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