A bottle mouth detection device

Abstract

The utility model provides a kind of bottle mouth detection device, it is related to detection equipment technical field.A kind of bottle mouth detection device includes pedestal, upper portion is equipped with workbench, workbench both ends are equipped with feed passageway and discharge passageway;Main rotating mechanism, including rotating table one and rotating table two, rotating table one and rotating table two are located workbench upper portion and with pedestal rotation connection, rotating table one is equipped with the groove one compatible with bottle mouth, rotating table two is equipped with the groove two compatible with bottle body;Auxiliary rotating mechanism, including rotating wheel disc, the outer circumferential surface of rotating wheel disc and bottle mouth outer circumferential surface are tangent;Detection mechanism, including camera, for photographing bottle mouth;Power mechanism, including first power mechanism and second power mechanism, first power mechanism is used to drive rotating table one and rotating table two rotation, and second power mechanism is used to drive rotating wheel disc rotation.The device can carry out multi-angle image acquisition to bottle mouth in detection process, improve the accuracy of detection.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and more specifically, to a bottle mouth testing device. Background Technology

[0002] During the production of glass bottles, in order to ensure their sealing performance and for quality control, inspection equipment is used to detect defects at the bottle mouth. Current defect detection equipment usually uses high-resolution cameras and image processing algorithms to photograph and analyze the product appearance and detect surface defects, flaws, foreign objects, etc.

[0003] Patent CN214953108U discloses a bottle mouth defect detection device. It is equipped with a camera body and manually feeds the bottle onto a conveyor belt. The control module controls the drive motor to move intermittently, so as to realize the intermittent transmission of the conveyor belt. This ensures that after the conveyor belt travels a certain distance each time, the bottle under test is always within the square test opening. Compared with manual visual testing, the accuracy of detection is improved.

[0004] However, the aforementioned device still has some problems. During the detection process, the camera cannot capture images of the bottle opening from multiple angles, resulting in insufficient overall detection accuracy. Utility Model Content

[0005] The purpose of this invention is to provide a bottle opening detection device that can acquire images of the bottle opening from multiple angles during the detection process, thereby improving the accuracy of the detection.

[0006] This utility model is achieved through the following technical solution:

[0007] A bottle neck detection device, comprising:

[0008] The base has a worktable on top, and the worktable has a feeding channel and a discharging channel at both ends;

[0009] The main rotating mechanism includes a rotating table 1 and a rotating table 2. The rotating table 1 and the rotating table 2 are located above the worktable and are rotatably connected to the base. The rotating table 1 has a groove 1 that is adapted to the bottle mouth, and the rotating table 2 has a groove 2 that is adapted to the bottle body.

[0010] An auxiliary rotating mechanism includes a rotating disk, the outer circumferential surface of which is tangent to the outer circumferential surface of the bottle mouth;

[0011] Testing equipment, including cameras, is used to photograph the bottle opening;

[0012] The power mechanism includes a first power mechanism and a second power mechanism. The first power mechanism is used to drive the first rotary table and the second rotary table to rotate, and the second power mechanism is used to drive the rotating disk to rotate.

[0013] Furthermore, the edge of the workbench is provided with a protective plate, and the inner side of the protective plate is provided with a foam pad, a rubber pad, or several rubber pillars.

[0014] Furthermore, a guide plate is provided at the discharge channel to guide the glass bottle out of the worktable.

[0015] Furthermore, the surface of the base is provided with multiple support frames, and each support frame is provided with a camera along its upper edge. The camera is a mobile surveillance camera.

[0016] Furthermore, the top of the support frame is equipped with an electric push rod, the push rod end of which passes through the support frame and is connected to the camera.

[0017] Furthermore, a rotating disk is provided between each of the adjacent support frames.

[0018] Furthermore, the first power mechanism includes a motor, a gear, a gear, and a gear ring. A rotating shaft is rotatably mounted on the top of the base. The rotating table and the rotating table are fixedly connected to the rotating shaft. The output end of the motor is connected to a rotating shaft. Gear 1 is mounted on the rotating shaft, and gear 2 is mounted on the rotating shaft. The gear ring is wound around the outside of gear 1 and gear 2.

[0019] Furthermore, the second power mechanism includes a second motor, the output end of which is connected to a rotating rod via a coupling, and the top of the rotating rod is fixedly connected to the rotating wheel.

[0020] The technical solution of this utility model has at least the following advantages and beneficial effects:

[0021] In this invention, the rotation of rotary tables one and two causes the glass bottle to move circumferentially along the worktable. During this movement, a camera captures images of the bottle opening, which are then fed back to a computer for image analysis to detect defects at the bottle opening. The rotation of the rotating disc generates friction, causing the glass bottle to rotate around its own axis. This rotation allows the camera to capture images of the bottle opening from all directions, achieving comprehensive image acquisition and improving detection accuracy. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1This is a schematic diagram of the bottle mouth detection device provided in Embodiment 1 of this utility model;

[0024] Figure 2 A schematic diagram of the bottle mouth detection device provided in Embodiment 1 of this utility model from another perspective;

[0025] Figure 3 Provided for Embodiment 1 of this utility model Figure 2 The front view.

[0026] Icons: 1-Base, 2-Workbench, 3-Feeding channel, 4-Discharge channel, 5-Rotating table one, 6-Rotating table two, 7-Rotating wheel, 8-Camera, 9-Motor two, 10-Coupling, 11-Rotating rod, 12-Support frame, 13-Protective plate, 14-Guide plate, 15-Electric push rod, 16-Rotating shaft, 17-Motor one, 18-Gear ring, 51-Groove one, 61-Groove two. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, 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, and therefore should not be construed as a limitation of this utility model.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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.

[0032] Example 1

[0033] like Figures 1-3 As shown, this embodiment provides a bottle neck detection device, including:

[0034] The base 1 has a worktable 2 on top, and the worktable 2 has a feeding channel 3 and a discharging channel 4 at both ends;

[0035] The main rotating mechanism includes a rotating platform 5 and a rotating platform 6. The rotating platform 5 and the rotating platform 6 are located above the worktable 2 and are rotatably connected to the base 1. The rotating platform 5 has a groove 51 adapted to the bottle mouth, and the rotating platform 6 has a groove 61 adapted to the bottle body.

[0036] An auxiliary rotating mechanism includes a rotating disk 7, the outer peripheral surface of which is tangent to the outer peripheral surface of the bottle mouth;

[0037] The testing facility includes camera 8, which is used to photograph the bottle opening;

[0038] The power mechanism includes a first power mechanism and a second power mechanism. The first power mechanism is used to drive the rotary table 5 and the rotary table 6 to rotate, and the second power mechanism is used to drive the rotary disk 7 to rotate.

[0039] The rotation of rotary tables 5 and 6 moves the glass bottle circumferentially along the worktable. During this movement, camera 8 captures images of the bottle opening, which are then fed back to the computer for image analysis to detect defects. The rotation of rotating wheel 7 generates friction, causing the glass bottle to rotate around its own axis. This rotation allows camera 8 to capture images of the bottle opening from all directions, achieving omnidirectional image acquisition and improving detection accuracy. The computer used is a commercially available product.

[0040] In a preferred embodiment, the edge of the workbench 2 is provided with a protective plate 13, and the inner side of the protective plate 13 is provided with a foam pad, a rubber pad, or several rubber pillars. When the glass bottle is moved around the workbench 2 by the rotating table 5 and the rotating table 6, the protective plate 13 can protect the glass bottle and prevent it from sliding off the workbench 2.

[0041] In a preferred embodiment, a guide plate 14 is provided at the discharge channel 4 to guide the glass bottle out of the worktable. Specifically, a guide plate 14 is provided on the surface of the worktable 2, and another guide plate 14 is located between the first rotating table 5 and the second rotating table 6. The two guide plates 14 are parallel to each other and are fixedly connected to the discharge channel 4. The rapid discharge of the glass bottle can be achieved by the cooperation of the two guide plates 14.

[0042] In a preferred embodiment, the surface of the base 1 is provided with a plurality of support frames 12, and each support frame 12 is provided with a camera 8 along its upper edge. The camera 8 is a mobile surveillance camera.

[0043] In a preferred embodiment, the support frame 12 is equipped with an electric push rod 15 at its top. The push rod end of the electric push rod 15 passes through the support frame 12 and is connected to the camera 8. The electric push rod 15 is connected to an external power source and extends and retracts longitudinally, thereby driving the camera 8 to move longitudinally and adjusting the height of the camera 8 to facilitate taking pictures and videos of the bottle opening.

[0044] In a preferred embodiment, a rotating disk 7 is provided between each adjacent support frame 12. By rotating the glass bottle itself using multiple rotating disks 7, the camera 8, which is arranged around the circumference of the worktable 2, can take multiple photos and videos of the bottle opening, further improving the detection accuracy.

[0045] In a preferred embodiment, the first power mechanism includes a motor 17, a gear 1, a gear 2, and a gear ring 18. A rotating shaft 16 is rotatably mounted on the top of the base 1. The rotating table 1 5 and the rotating table 2 6 are respectively fixedly connected to the rotating shaft 16. The output end of the motor 17 is connected to a rotating shaft. Gear 1 is provided on the rotating shaft, and gear 2 is provided on the rotating shaft 16. The gear ring 18 is wound around the outside of gear 1 and gear 2.

[0046] In a preferred embodiment, the second power mechanism includes a second motor 9, the output end of which is connected to a rotating rod 11 via a coupling 10, and the top of the rotating rod 11 is fixedly connected to the rotating disk 7.

[0047] The working principle of a bottle mouth detection device is as follows: A glass bottle is conveyed to the worktable 2 through the feeding channel 3, with the bottle mouth positioned in groove 51 of rotary table 5 and the bottle body positioned in groove 61 of rotary table 6. Motor 17 drives gear 1 to rotate, causing gear ring 18 to rotate, which in turn drives gear 2 to rotate. This causes rotating shaft 16 to rotate rotary tables 5 and 6, allowing the glass bottle to move circumferentially along the worktable 2. Motor 29 drives rotating rod 11 to rotate, which in turn drives rotating disk 7 to rotate. The friction generated by the contact between rotating disk 7 and the bottle body causes the glass bottle to rotate around its own axis. During the movement and rotation of the glass bottle, camera 8 captures images of the bottle mouth and transmits the collected images to a computer for comparative analysis and detection.

[0048] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A bottle mouth detection device, characterized in that, include: The base has a worktable on top, and the worktable has a feeding channel and a discharging channel at both ends; The main rotating mechanism includes a rotating table 1 and a rotating table 2. The rotating table 1 and the rotating table 2 are located above the worktable and are rotatably connected to the base. The rotating table 1 has a groove 1 that is adapted to the bottle mouth, and the rotating table 2 has a groove 2 that is adapted to the bottle body. An auxiliary rotating mechanism includes a rotating disk, the outer circumferential surface of which is tangent to the outer circumferential surface of the bottle mouth; Testing equipment, including cameras, is used to photograph the bottle opening; The power mechanism includes a first power mechanism and a second power mechanism. The first power mechanism is used to drive the first rotary table and the second rotary table to rotate, and the second power mechanism is used to drive the rotating disk to rotate.

2. The bottle mouth detection device according to claim 1, characterized in that, The edge of the workbench is provided with a protective plate, and the inner side of the protective plate is provided with a foam pad, a rubber pad, or several rubber columns.

3. The bottle mouth detection device according to claim 1, characterized in that, The discharge channel is equipped with a guide plate to guide the glass bottles out of the worktable.

4. The bottle mouth detection device according to claim 1, characterized in that, The base has multiple support frames on its surface, and each support frame has a camera mounted on its upper edge. The camera is a mobile surveillance camera.

5. The bottle neck detection device according to claim 4, characterized in that, The top of the support frame is equipped with an electric push rod, the push rod end of which passes through the support frame and is connected to the camera.

6. The bottle neck detection device according to claim 5, characterized in that, A rotating wheel is provided between each of the adjacent support frames.

7. The bottle mouth detection device according to claim 1, characterized in that, The first power mechanism includes a motor, a gear, a gear, and a gear ring. A rotating shaft is rotatably mounted on the top of the base. The rotating table and the rotating table are fixedly connected to the rotating shaft. The output end of the motor is connected to a rotating shaft. Gear 1 is mounted on the rotating shaft, and gear 2 is mounted on the rotating shaft. The gear ring is wound around the outside of gear 1 and gear 2.

8. The bottle mouth detection device according to claim 1, characterized in that, The second power mechanism includes a second motor, the output end of which is connected to a rotating rod via a coupling, and the top of the rotating rod is fixedly connected to the rotating wheel.

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