Stainless steel dinner plate visual counting device

Abstract

The utility model discloses a stainless steel dinner plate visual counting device which comprises a machine frame and a dinner plate box, the dinner plate box is arranged outside the machine frame, a plurality of sets of dinner plate bodies are installed in the dinner plate box at equal intervals, transverse frames are symmetrically installed in the portion, above the dinner plate box, of the machine frame, a longitudinal frame is installed between the two sets of transverse frames, and the longitudinal frame is connected with the dinner plate box. A walking frame is installed on the outer wall of the longitudinal frame, a connecting frame is arranged on the outer wall of the walking frame, and a visual camera is installed at the bottom end of the connecting frame. According to the utility model, the stainless steel dinner plate visual counting device can rapidly shoot, recognize and detect the dinner plates, the total number of the dinner plates can be conveniently and rapidly calculated and displayed, the dinner plate counting efficiency is improved, multi-position movement control shooting is facilitated, complex position fuzzy pictures are prevented, and the service life of the dinner plates is prolonged. And the counting accuracy of the stainless steel dinner plate visual counting equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of visual counting equipment, in particular to a stainless steel dinner plate visual counting equipment. Background Art

[0002] In the catering industry, after stainless steel plates are used, they are often packed and sent back to the cleaning company for cleaning and disinfection. When they are recycled and handed over, they are counted and checked manually one by one, which is time-consuming and labor-intensive, and the number is often missing. The visual counting machine is an advanced optical counting device, which is mainly used for fast, accurate and automatic counting and counting of various objects. Its principle is based on optical imaging technology and computer image processing technology, which can achieve high-speed and high-precision counting. At the same time, it has the advantages of high efficiency, convenience and accuracy. The product structure of the visual counting machine mainly includes three parts: optical system, image processing system and control system. The optical system is responsible for focusing the light reflected by the object onto the image sensor to produce a high-definition digital image. The image processing system processes and analyzes the digital image through a computer to realize object recognition and counting. The control system is responsible for the control and data processing of the entire equipment.

[0003] With the continuous development of machine vision technology, using industrial cameras to take pictures of each box of plates, and then performing image algorithm processing, computer programming and other steps to automatically calculate the number of plates in each box saves time and effort, and has certain economic significance for improving enterprise efficiency. However, the existing visual counting equipment of this type is generally not conducive to the rapid photographic identification and detection of plates when in use, and is not convenient for quickly calculating the total number of plates for display, which greatly affects the efficiency of plate counting. Blurred images are prone to appear in complex locations, affecting the counting accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a visual counting device for stainless steel dinner plates, so as to solve the problem that the visual counting device proposed in the above background technology is not convenient for rapid photographing and identifying the dinner plates, and is not convenient for rapid calculation of the total number of dinner plates for display, which affects the efficiency of dinner plate counting, and is prone to blurred images in complex positions, which affects the counting accuracy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a visual counting device for stainless steel plates, comprising a frame and a plate box, a plate box is arranged on the outside of the frame, a plurality of groups of plate bodies with equal spacing are installed inside the plate box, a horizontal frame is symmetrically installed inside the frame above the plate box, and a vertical frame is installed between two groups of horizontal frames, a walking frame is installed on the outer wall of the vertical frame, a connecting frame is arranged on the outer wall of the walking frame, a visual camera is installed on the bottom end of the connecting frame, a light source is installed on the bottom end of the visual camera, light baffles are symmetrically installed on the inner wall of the frame on one side of the plate box, and a server is installed on the top of the frame.

[0006] Preferably, transverse threaded sleeves are installed at both ends of the longitudinal frame, and the transverse threaded sleeves extend to the inside of the transverse frame, and the transverse threaded sleeves are slidably connected to the transverse frame.

[0007] Preferably, a transverse threaded rod is provided inside the transverse threaded sleeve, and both ends of the transverse threaded rod extend to the outside of the transverse threaded sleeve, a transverse motor is installed inside the transverse frame on one side of the transverse threaded rod, and the output end of the transverse motor is connected to the transverse threaded rod.

[0008] Preferably, a longitudinal threaded sleeve is installed at the bottom end of the walking frame above the longitudinal frame, and the longitudinal threaded sleeve extends to the interior of the longitudinal frame. A longitudinal threaded rod is arranged inside the longitudinal threaded sleeve, and both ends of the longitudinal threaded rod extend to the interior of the longitudinal frame.

[0009] Preferably, a longitudinal motor is installed inside the longitudinal frame on one side of the longitudinal threaded rod, and the output end of the longitudinal motor is connected to the longitudinal threaded rod.

[0010] Preferably, a central shaft is installed at a central position inside the connecting frame, and the central shaft extends to the outside of the walking frame, and a worm gear is installed at one end of the central shaft away from the connecting frame.

[0011] Preferably, a worm is installed inside the traveling frame on one side of the worm wheel, and the worm and the worm wheel are meshed with each other, and a servo motor is installed inside the traveling frame below the worm, and the output end of the servo motor is connected to the worm.

[0012] Preferably, a touch display is installed on the top of the rack on one side of the server, and the output end of the server is electrically connected to the input ends of the touch display, the visual camera, the light source, the servo motor, the transverse motor, and the longitudinal motor.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the visual counting device not only realizes the fast photographing and identifying detection of the stainless steel plate visual counting device, facilitates the fast calculation of the total number of plates for display, and improves the efficiency of counting the plates, but also facilitates the multi-position mobile control photography, prevents the occurrence of complex position blurred pictures, and improves the accuracy of the stainless steel plate visual counting device;

[0014] (1) Multiple groups of meal plates are placed inside the meal plate box, the meal plate box is pushed into the rack, the light source is turned on, the visual camera takes a picture of the meal plate, the light shield is used to shield the light, the counting software is started, and the photo calculation button on the interface is clicked to automatically calculate the number of meal plates and display the result picture. When the server is running, the optical principle, camera technology, image processing technology and computer programming technology are used to realize the visual counting function of the stainless steel meal plates, so that the stainless steel meal plate visual counting device can quickly take pictures and identify the meal plates, which is convenient for quickly calculating the total number of meal plates for display, and improving the efficiency of meal plate counting;

[0015] (2) The transverse motor drives the transverse threaded rod to rotate, the transverse threaded sleeve drives the traveling frame to move through the longitudinal frame, the traveling frame drives the visual camera and the light source to move transversely through the connecting frame, the longitudinal motor drives the longitudinal threaded rod to rotate, the longitudinal threaded sleeve drives the traveling frame to move, the traveling frame drives the visual camera and the light source to move longitudinally through the connecting frame, so as to facilitate the transverse and longitudinal movement adjustment, realize the convenient transverse and longitudinal movement control and photography of the stainless steel plate visual counting device, and increase the acquisition range of the camera when taking pictures;

[0016] (3) The servo motor drives the worm to rotate, and the worm wheel is driven to rotate under the cooperation of the worm and the worm wheel. The worm wheel drives the connecting frame to rotate through the central axis, and the connecting frame drives the visual camera and the light source to rotate, so as to facilitate the angle tilt adjustment, thereby realizing the convenient angle tilt control photography of the stainless steel plate visual counting device, facilitating the photography and collection of plates in complex positions, preventing the occurrence of blurred pictures in complex positions, and improving the counting accuracy of the stainless steel plate visual counting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the meal tray box of the utility model;

[0019] Figure 3 It is a three-dimensional enlarged structural schematic diagram of the longitudinal frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the horizontal frame of the utility model;

[0021] Figure 5 It is a schematic diagram of a three-dimensional enlarged structure of the central axis of the utility model;

[0022] Figure 6 This is a schematic diagram of the front cross-sectional structure of the walking frame of the utility model;

[0023] Figure 7This is a schematic diagram of the front cross-sectional structure of the transverse threaded sleeve of the utility model;

[0024] Figure 8 It is a schematic diagram of the side cross-sectional structure of the longitudinal threaded sleeve of the utility model.

[0025] In the figure: 1. rack; 2. plate box; 3. plate body; 4. transverse rack; 5. server; 6. touch display; 7. light baffle; 8. longitudinal rack; 9. walking rack; 10. central axis; 11. connecting rack; 12. visual camera; 13. light source; 14. worm gear; 15. worm; 16. servo motor; 17. transverse threaded rod; 18. transverse threaded sleeve; 19. transverse motor; 20. longitudinal threaded rod; 21. longitudinal threaded sleeve; 22. longitudinal motor. DETAILED DESCRIPTION

[0026] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0027] See also Figure 1-8 , the utility model provides an embodiment: a stainless steel plate visual counting device, comprising a rack 1 and a plate box 2, the rack 1 is provided with a plate box 2 on the outside, a plurality of groups of plate bodies 3 with equal spacing are installed inside the plate box 2, a horizontal frame 4 is symmetrically installed inside the rack 1 above the plate box 2, and a longitudinal frame 8 is installed between two groups of horizontal frames 4, a walking frame 9 is installed on the outer wall of the longitudinal frame 8, a connecting frame 11 is arranged on the outer wall of the walking frame 9, a visual camera 12 is installed at the bottom end of the connecting frame 11, the visual camera 12 adopts the product model HF-10003 of Hongfeng Intelligent Equipment Co., Ltd., a light source 13 is installed at the bottom end of the visual camera 12, a light baffle 7 is symmetrically installed on the inner wall of the rack 1 on one side of the plate box 2, a server 5 is installed on the top of the rack 1, and the server 5 adopts a common computer host on the market;

[0028] By placing multiple sets of meal plate bodies 3 inside the meal plate box 2, pushing the meal plate box 2 into the rack 1, turning on the light source 13, operating the touch display 6 to turn on the visual camera 12, the visual camera 12 takes pictures of the meal plate body 3, and the light shielding plate 7 plays a role of blocking light. The edge reflective area of ​​the meal plate body 3 in the picture is an independent white strip area, which forms a strong contrast with other parts. The image processing technology is used to filter the gray part in the picture, leaving the white strip reflective area part of the edge of the meal plate, and then removing interference from the picture to ensure that each white strip area is independent and regular. After that, the number of each white strip area is counted, and the number obtained is the total number of plates. After the counting system is installed on the server 5, the counting software is started, and the photo calculation button on the interface is clicked to automatically calculate the number of plates and display the result picture. When the server 5 is running, the optical principle, camera technology, image processing technology and computer programming technology are used to realize the visual counting function of the stainless steel plates, and the stainless steel plate visual counting device can quickly take pictures and identify the plates, which is convenient for quickly calculating the total number of plates for display, and improving the efficiency of counting plates;

[0029] Both ends of the longitudinal frame 8 are installed with transverse threaded sleeves 18, and the transverse threaded sleeves 18 extend to the inside of the transverse frame 4, and the transverse threaded sleeves 18 are slidably connected to the transverse frame 4, and the inside of the transverse threaded sleeves 18 is provided with transverse threaded rods 17, and both ends of the transverse threaded rods 17 extend to the outside of the transverse threaded sleeves 18, and the inside of the transverse frame 4 on one side of the transverse threaded rod 17 is installed with a transverse motor 19, and the output end of the transverse motor 19 is connected to the transverse threaded rod 17, and the transverse motor 19 plays a role of power drive;

[0030] A longitudinal threaded sleeve 21 is installed at the bottom end of the walking frame 9 above the longitudinal frame 8, and the longitudinal threaded sleeve 21 extends to the interior of the longitudinal frame 8. A longitudinal threaded rod 20 is arranged inside the longitudinal threaded sleeve 21, and both ends of the longitudinal threaded rod 20 extend to the interior of the longitudinal frame 8. A longitudinal motor 22 is installed inside the longitudinal frame 8 on one side of the longitudinal threaded rod 20, and the output end of the longitudinal motor 22 is connected to the longitudinal threaded rod 20, and the longitudinal motor 22 plays a role of power drive;

[0031] When the placement position of the dinner plate box 2 deviates and the visual camera 12 cannot collect a complete picture, the touch display 6 is operated to turn on the transverse motor 19, and the transverse motor 19 drives the transverse threaded rod 17 to rotate. Under the cooperation of the transverse threaded rod 17 and the transverse threaded sleeve 18, the transverse threaded sleeve 18 is driven to move transversely. The transverse threaded sleeve 18 drives the walking frame 9 to move through the longitudinal frame 8, and the walking frame 9 drives the visual camera 12 and the light source 13 to move transversely through the connecting frame 11. The touch display 6 is operated to turn on the longitudinal motor 22, and the longitudinal motor 22 drives the longitudinal threaded rod 20 to rotate. Under the cooperation of the longitudinal threaded rod 20 and the longitudinal threaded sleeve 21, the longitudinal threaded sleeve 21 drives the walking frame 9 to move. The walking frame 9 drives the visual camera 12 and the light source 13 to move longitudinally through the connecting frame 11, so as to facilitate the transverse and longitudinal movement adjustment, realize the convenient transverse and longitudinal movement control of the stainless steel dinner plate visual counting device for taking pictures, and increase the collection range of the camera when taking pictures;

[0032] A central shaft 10 is installed at the central position inside the connecting frame 11, and the central shaft 10 extends to the outside of the traveling frame 9, and the central shaft 10 plays a role in power transmission. A worm gear 14 is installed at one end of the central shaft 10 away from the connecting frame 11, and a worm 15 is installed inside the traveling frame 9 on one side of the worm gear 14, and the worm 15 and the worm gear 14 are meshed with each other. A servo motor 16 is installed inside the traveling frame 9 below the worm 15, and the output end of the servo motor 16 is connected to the worm 15, and the servo motor 16 plays a role in power drive;

[0033] A touch display 6 is installed on the top of the rack 1 on one side of the server 5, and the output end of the server 5 is electrically connected to the input end of the touch display 6, the visual camera 12, the light source 13, the servo motor 16, the horizontal motor 19, and the vertical motor 22;

[0034] The servo motor 16 is turned on by operating the touch display 6, and the servo motor 16 drives the worm 15 to rotate. The worm 15 and the worm wheel 14 drive the worm wheel 14 to rotate under the cooperation of the worm 15 and the worm wheel 14. With the support of the worm wheel 14 by the walking frame 9, the worm wheel 14 drives the connecting frame 11 to rotate through the central axis 10, and the connecting frame 11 drives the visual camera 12 and the light source 13 to rotate, so as to facilitate the angle tilt adjustment, realize the convenient angle tilt control photography of the stainless steel plate visual counting device, facilitate the photography and collection of plates in complex positions, prevent the appearance of blurred pictures in complex positions, and improve the counting accuracy of the stainless steel plate visual counting device.

[0035] When the embodiment of the present application is in use: an external power supply is connected, and multiple groups of meal plate bodies 3 are placed inside the meal plate box 2, and the meal plate box 2 is pushed into the inside of the rack 1, and the light source 13 is turned on, and the touch display 6 is operated to turn on the visual camera 12, and the visual camera 12 takes pictures of the meal plate bodies 3, and the light shielding plate 7 plays the role of blocking light. After the counting system is installed on the server 5, the counting software is started, and the photo calculation button on the interface is clicked, the number of meal plates is automatically calculated and the result picture is displayed. After that, when the placement position of the meal plate box 2 deviates, the visual camera 12 cannot collect a complete picture, and the horizontal motor 19 drives the horizontal threaded rod 17 to rotate, and the horizontal thread The sleeve 18 drives the traveling frame 9 to move through the longitudinal frame 8, and the traveling frame 9 drives the visual camera 12 and the light source 13 to move horizontally through the connecting frame 11. The longitudinal motor 22 drives the longitudinal threaded rod 20 to rotate, and the longitudinal threaded sleeve 21 drives the traveling frame 9 to move. The traveling frame 9 drives the visual camera 12 and the light source 13 to move longitudinally through the connecting frame 11 to facilitate lateral and longitudinal movement adjustment. The servo motor 16 drives the worm 15 to rotate, and the worm gear 14 drives the connecting frame 11 to rotate through the central axis 10. The connecting frame 11 drives the visual camera 12 and the light source 13 to rotate to facilitate angle tilt adjustment to complete the use of the visual counting equipment.

[0036] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. Visual counting equipment for stainless steel dinner plates, characterized by: The invention comprises a frame (1) and a plate box (2), wherein the frame (1) is provided with a plate box (2) on the outside, and a plurality of groups of plate bodies (3) are installed at equal intervals inside the plate box (2), and a transverse frame (4) is symmetrically installed inside the frame (1) above the plate box (2), and a longitudinal frame (8) is installed between two groups of transverse frames (4), and a walking frame (9) is installed on the outer wall of the longitudinal frame (8), and a connecting frame (11) is arranged on the outer wall of the walking frame (9), and a visual camera (12) is installed at the bottom end of the connecting frame (11), and a light source (13) is installed at the bottom end of the visual camera (12), and a light blocking plate (7) is symmetrically installed on the inner wall of the frame (1) on one side of the plate box (2), and a server (5) is installed at the top of the frame (1).

2. The stainless steel plate visual counting device according to claim 1, characterized in that: Both ends of the longitudinal frame (8) are equipped with transverse threaded sleeves (18), and the transverse threaded sleeves (18) extend into the interior of the transverse frame (4), and the transverse threaded sleeves (18) are slidably connected to the transverse frame (4).

3. The stainless steel plate visual counting device according to claim 2, characterized in that: A transverse threaded rod (17) is arranged inside the transverse threaded sleeve (18), and both ends of the transverse threaded rod (17) extend to the outside of the transverse threaded sleeve (18). A transverse motor (19) is installed inside the transverse frame (4) on one side of the transverse threaded rod (17), and the output end of the transverse motor (19) is connected to the transverse threaded rod (17).

4. The stainless steel plate visual counting device according to claim 1, characterized in that: A longitudinal threaded sleeve (21) is installed at the bottom end of the walking frame (9) above the longitudinal frame (8), and the longitudinal threaded sleeve (21) extends into the interior of the longitudinal frame (8). A longitudinal threaded rod (20) is arranged inside the longitudinal threaded sleeve (21), and both ends of the longitudinal threaded rod (20) extend into the interior of the longitudinal frame (8).

5. The stainless steel plate visual counting device according to claim 4, characterized in that: A longitudinal motor (22) is installed inside the longitudinal frame (8) on one side of the longitudinal threaded rod (20), and the output end of the longitudinal motor (22) is connected to the longitudinal threaded rod (20).

6. The stainless steel plate visual counting device according to claim 1, characterized in that: A central shaft (10) is installed at a central position inside the connecting frame (11), and the central shaft (10) extends to the outside of the walking frame (9). A worm gear (14) is installed at one end of the central shaft (10) away from the connecting frame (11).

7. The stainless steel plate visual counting device according to claim 6, characterized in that: A worm (15) is installed inside the traveling frame (9) on one side of the worm wheel (14), and the worm (15) and the worm wheel (14) are meshed with each other. A servo motor (16) is installed inside the traveling frame (9) below the worm (15), and an output end of the servo motor (16) is connected to the worm (15).

8. The stainless steel plate visual counting device according to claim 1, characterized in that: A touch display (6) is installed on the top of the frame (1) on one side of the server (5), and the output end of the server (5) is electrically connected to the input ends of the touch display (6), the visual camera (12), the light source (13), the servo motor (16), the transverse motor (19), and the longitudinal motor (22).

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