A detection mechanism for a wine bottle base

Abstract

The application provides a kind of detection mechanism of wine bottle bottom, including pedestal, bottle body rotating device, image acquisition device;Pedestal is provided with first through hole that passes through up and down, and the acquisition direction of image acquisition device is directly opposite first through hole;Bottle body rotating device includes hollow turntable, bottle bottom clamping fixture and turntable drive module, hollow turntable is rotationally arranged on the top of pedestal, and is coaxial with first through hole, and turntable drive module is drivingly connected with hollow turntable, and bottle bottom clamping fixture is arranged on the top of hollow turntable, and bottle bottom clamping fixture is provided with second through hole for image acquisition device to collect bottle bottom image after passing through first through hole and hollow turntable in turn. Through bottle body rotating device, bottle body can be stably rotated when bottle bottom image is collected, to achieve the need of quickly collecting clear image of different parts of bottle bottom at different angles, and more quickly get complete image data to provide data support for bottle bottom identification.

Description

Technical Field

[0001] This application relates to the field of wine bottle identification technology, and in particular to a testing device for the bottom of a wine bottle. Background Technology

[0002] In the field of alcoholic beverage authentication, examining the bottom of the bottle is of great significance. The bottle bottom contains unique craftsmanship, markings, and characteristics of different eras. For example, some well-known brands have specific casting lines or short lines on the bottom of bottles from different periods, serving as an auxiliary means of anti-counterfeiting. In industrial production, bottom markings can be used to identify manufacturers, batches, and other information, facilitating traceability of quality issues and product recalls. Traditionally, bottle bottom design (such as the notch on wine bottles) is related to brewing processes and quality, and has served as a reference for quality judgment. Furthermore, with the improvement of industry standards, bottle bottom design must meet standards, making it an integral part of determining whether a wine is compliant.

[0003] However, existing technology involves taking separate photos of the bottle cap, body, and bottom. The bottom of the bottle is in a free state when being photographed, without clamping or anti-tipping functions. The bottle needs to be manually rotated for alignment, and the angle cannot be automatically rotated. Utility Model Content

[0004] In view of the aforementioned problems, this application is made to provide a testing agency for the bottom of wine bottles that overcomes or at least partially solves the aforementioned problems.

[0005] A wine bottle bottom detection mechanism includes a base, a bottle rotating device disposed above the base, and an image acquisition device disposed below the base.

[0006] The base has a first through hole running vertically through it, and the image acquisition device's acquisition direction is directly facing the first through hole. The bottle rotating device includes a hollow turntable, a bottle bottom clamping fixture, and a turntable drive module. The hollow turntable is rotatably mounted on the top of the base and coaxial with the first through hole. The turntable drive module is connected to the hollow turntable in a transmission manner. The bottle bottom clamping fixture is located on the top of the hollow turntable and has a second through hole for the image acquisition device to acquire an image of the bottle bottom after passing through the first through hole and the hollow turntable in sequence.

[0007] Preferably, the hollow turntable is annular, with a transmission groove on its side. The turntable drive module includes a transmission belt and a drive motor. One end of the transmission belt is connected to the transmission groove, and the other end is connected to the drive motor.

[0008] Preferably, the bottle rotating device further includes multiple fixed rotors on the turntable, the fixed rotors being arranged in a circular array on the outer periphery of the hollow turntable, and restricting the hollow turntable from moving toward one side of the fixed rotors.

[0009] Preferably, each of the turntable fixed rotors includes a fixed shaft fixed to the top surface of the base and a limiting wheel sleeved on the fixed shaft. The top of the fixed shaft is provided with a top cap, and the bottom side of the limiting wheel is positioned above the lower side of the transmission groove.

[0010] Preferably, the edge of the limiting wheel extends into the transmission groove and abuts against the transmission belt, and the height of the limiting wheel is the same as the width of the transmission groove.

[0011] Preferably, the turntable has at least four fixed rotors.

[0012] Preferably, the bottom of the fixed shaft is provided with a base, and the limiting wheel is located between the base and the top cap.

[0013] Preferably, the bottle bottom clamping fixture includes a flange base and a clamping ring. The flange base is fixedly disposed on the top surface of the hollow turntable and coaxial with the first through hole. The clamping ring is fixedly disposed on the top surface of the flange base, and the clamping ring is provided with a second through hole.

[0014] Preferably, the flange base and the clamping ring are integrally formed.

[0015] Preferably, the image acquisition device includes a support base, a camera module, and a light source module, wherein the camera module and the light source module are disposed on the support base, and the light source module is disposed between the camera module and the base.

[0016] This application has the following advantages:

[0017] In this embodiment of the application, in contrast to the problem in the prior art that "the bottle bottom is in a free state when taking pictures, without clamping or anti-tipping functions, requiring manual rotation of the bottle for alignment, and cannot automatically rotate the angle," this application provides a solution for taking pictures of the bottle bottom using a hollow-designed turntable and a bottle bottom clamping fixture. Specifically, it includes a base, a bottle rotating device disposed above the base, and an image acquisition device disposed below the base. The base has a first through hole running vertically, and the acquisition direction of the image acquisition device is directly facing the first through hole. The bottle rotating device includes a hollow turntable, a bottle bottom clamping fixture, and a turntable drive module. The hollow turntable is rotatably disposed on the top of the base and coaxial with the first through hole. The turntable drive module is drively connected to the hollow turntable. The bottle bottom clamping fixture is disposed on the top of the hollow turntable and has a second through hole for the image acquisition device to acquire the bottle bottom image after passing through the first through hole and the hollow turntable in sequence. The bottle rotation device allows the bottle to rotate stably during image acquisition, enabling the rapid acquisition of clear images of different angles and locations on the bottle bottom, thus providing data support for bottle bottom identification more quickly. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this application, the drawings used in the description of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a wine bottle bottom detection mechanism provided in one embodiment of this application;

[0020] Figure 2 This is a schematic diagram of the structure of a wine bottle bottom detection mechanism provided in one embodiment of this application from another perspective;

[0021] Figure 3 This is a schematic diagram of the bottle body rotation device of a wine bottle bottom detection mechanism provided in one embodiment of this application.

[0022] The reference numerals in the accompanying drawings are as follows:

[0023] 1. Base; 2. Bottle rotating device; 21. Hollow turntable; 211. Transmission groove; 22. Bottle bottom clamping fixture; 221. Flange base; 222. Clamping ring; 23. Turntable drive module; 231. Transmission belt; 232. Drive motor; 24. Turntable fixed rotor; 3. Image acquisition device; 31. Support base; 32. Camera module; 33. Light source module. Detailed Implementation

[0024] To make the objectives, features, and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0025] The inventors, through analysis of existing technologies, discovered that: existing technologies involve photographing each part of the bottle—the cap, body, and bottom—separately. The bottom is photographed in a free state, lacking clamping and anti-tipping functions, requiring manual rotation of the bottle for alignment; automatic angle rotation is not possible. When using camera image capture for bottle bottom authentication, the bottom must be rotated to comprehensively capture all feature information, avoiding the omission of crucial details due to a single shooting angle. This ensures that subsequent tasks such as anti-counterfeiting identification, production traceability, or quality assessment can be accurately completed based on complete image data.

[0026] Reference Figures 1-3This application illustrates a wine bottle bottom detection mechanism provided in an embodiment of the present application, including a base 1, a bottle rotating device 2 disposed above the base 1, and an image acquisition device 3 disposed below the base 1.

[0027] The base 1 is provided with a first through hole that runs vertically through it, and the image acquisition device 3 is positioned directly opposite the first through hole in its acquisition direction. The bottle rotating device 2 includes a hollow turntable 21, a bottle bottom clamping fixture 22, and a turntable drive module 23. The hollow turntable 21 is rotatably mounted on the top of the base 1 and is coaxial with the first through hole. The turntable drive module 23 is connected to the hollow turntable 21 in a transmission manner. The bottle bottom clamping fixture 22 is located on the top of the hollow turntable 21 and is provided with a second through hole for the image acquisition device 3 to acquire an image of the bottle bottom after passing through the first through hole and the hollow turntable 21 in sequence.

[0028] In the embodiments of this application, in contrast to the problem in the prior art that "the bottle bottom is in a free state when taking pictures, without clamping or anti-tipping functions, requiring manual rotation of the bottle for alignment, and cannot automatically rotate the angle," this application provides a solution for taking pictures of the bottle bottom using a hollowed-out turntable and a bottle bottom clamping fixture. Specifically, it includes a base 1, a bottle rotating device 2 disposed above the base 1, and an image acquisition device 3 disposed below the base 1; the base 1 has a first through hole running vertically, and the acquisition direction of the image acquisition device 3 is directly facing... The first through hole; the bottle rotating device 2 includes a hollow turntable 21, a bottle bottom clamping fixture 22, and a turntable drive module 23. The hollow turntable 21 is rotatably mounted on the top of the base 1 and coaxial with the first through hole. The turntable drive module 23 is connected to the hollow turntable 21 in a transmission manner. The bottle bottom clamping fixture 22 is located on the top of the hollow turntable 21 and has a second through hole for the image acquisition device 3 to acquire the bottle bottom image after passing through the first through hole and the hollow turntable 21 in sequence. The bottle rotating device 2 enables the bottle to rotate stably during bottle bottom image acquisition, thereby meeting the need for quickly acquiring clear images of different angles and parts of the bottle bottom and obtaining complete image data more quickly to provide data support for bottle bottom identification.

[0029] The following will further describe a wine bottle bottom detection mechanism in various exemplary embodiments of this application.

[0030] It should be noted that the first through hole of the base 1 and the second through hole of the bottle bottom clamping fixture 22 enable the image acquisition device 3 to sequentially acquire images of the bottle bottom through the first through hole, the hollow turntable 21, and the second through hole. The hollow clamping fixture clamps the edge of the bottle to prevent it from shifting or tipping over. The hollow turntable 21 is designed to allow for rapid rotation of the bottle to achieve the desired image acquisition angle. The overall design of the clamping fixture and turntable allows for rapid acquisition of clear images of the bottle bottom.

[0031] In this embodiment, the hollow turntable 21 is annular, with a transmission groove 211 circumferentially provided on its side. The turntable drive module 23 includes a transmission belt 231 and a drive motor 232. One end of the transmission belt 231 is connected to the transmission groove 211, and the other end is connected to the drive motor 232.

[0032] It should be noted that the transmission belt 231 of the turntable drive module 23 connects the transmission groove 211 and the drive motor 232. The power output of the drive motor 232 is transmitted to the hollow turntable 21 via the transmission belt 231, thereby driving the hollow turntable 21 to rotate.

[0033] As an example, a bearing can be installed in the first through hole. The hollow turntable 21 has a ring-shaped structure, and its bottom or side part can be rotatably nested in the bearing, so that the hollow turntable 21 can rotate on the base 1. However, by using the bearing to support the rotation, the hollow turntable 21 is prone to falling off when it is subjected to lateral outward tension, such as that of the transmission belt 231.

[0034] In one specific implementation, the hollow turntable 21 is mounted on the base 1 via the turntable fixed rotor 24. The transmission belt 231 of the turntable drive module 23 is adapted to the transmission groove 211, and the power is transmitted to the hollow turntable 21 via the synchronous belt, so as to realize the smooth rotation of the hollow turntable 21.

[0035] In this embodiment of the application, the bottle rotating device 2 further includes a plurality of turntable fixed rotors 24, all of which are arranged in a circular array on the outer periphery of the hollow turntable 21, and restrict the hollow turntable 21 from moving toward one side of the turntable fixed rotors 24.

[0036] It should be noted that by setting multiple fixed rotors 24 on the outer periphery of the hollow turntable 21, the turntable 21 is effectively limited, thereby reducing the influence of the lateral tension of the transmission belt 231, preventing the hollow turntable 21 from shifting during rotation, ensuring the stability of its central axis, and thus ensuring the accuracy of the bottle bottom image acquisition. The circular array arrangement can evenly restrict the outer periphery of the hollow turntable 21, making the hollow turntable 21 subjected to balanced forces and rotating more smoothly.

[0037] As an example, the number of fixed rotors 24 on the turntable can be 3, 4, 5, etc. The fixed rotors are arranged in a circular array around the hollow turntable 21. When the hollow turntable 21 tends to move to one side, it will be blocked by the corresponding fixed rotors 24, thus restricting its movement.

[0038] In this embodiment of the application, each of the turntable fixed rotors 24 includes a fixed shaft fixed to the top surface of the base 1 and a limiting wheel sleeved on the fixed shaft. The top of the fixed shaft is provided with a top cap, and the bottom side of the limiting wheel is blocked above the lower side of the transmission groove 211.

[0039] It should be noted that the top cap prevents the limit wheel from disengaging from the fixed shaft, and on the other hand, the limit wheel provides axial restriction for the hollow turntable 21.

[0040] In one specific implementation, the top cap is located on top of the fixed shaft, restricting the limiting wheel to the fixed shaft. The bottom side of the limiting wheel contacts the upper part of the lower side of the transmission groove 211, thus constraining the transmission belt 231.

[0041] In this embodiment of the application, the edge of the limiting wheel extends into the transmission groove 211 and abuts against the transmission belt 231, and the height value of the limiting wheel is the same as the groove width value of the transmission groove 211.

[0042] It should be noted that the edge of the limiting wheel extending into the transmission groove 211 and abutting against the transmission belt 231 further enhances the limiting effect on the transmission belt 231, preventing the transmission belt 231 from deviating from the transmission groove 211 during transmission and ensuring transmission stability. The height of the limiting wheel is the same as the groove width of the transmission groove 211, causing both the upper and lower sides of the limiting wheel to abut against the upper and lower sides of the transmission groove 211, thus providing better limiting effect.

[0043] In this embodiment of the application, the turntable fixed rotor 24 has at least four rotors.

[0044] In one specific implementation, there are four fixed rotors 24 on the turntable. The four fixed rotors 24 are respectively located at the four corners of the hollow turntable 21, forming a relatively stable structure. This structure can restrict the hollow turntable 21 from multiple directions, keeping its central axis stable and ensuring the smoothness of rotation and the accuracy of bottle bottom detection.

[0045] In this embodiment of the application, the bottom of the fixed shaft is provided with a base, and the limiting wheel is located between the base and the top cap.

[0046] It should be noted that in this embodiment, the hollow turntable 21 can be suspended in the air, thereby avoiding friction between the hollow turntable 21 and the base 1, reducing the load on the drive motor 232, and improving the smoothness of the bottle rotation.

[0047] In this embodiment of the application, the bottle bottom clamping fixture 22 includes a flange base plate 221 and a clamping ring 222. The flange base plate 221 is fixedly disposed on the top surface of the hollow turntable 21 and is coaxial with the first through hole. The clamping ring 222 is fixedly disposed on the top surface of the flange base plate 221, and the clamping ring 222 is provided with the second through hole.

[0048] It should be noted that the flange base 221 is used to fix the bottle bottom clamping fixture 22 onto the hollow turntable 21, ensuring that it rotates synchronously with the hollow turntable 21. Its coaxial arrangement with the first through hole ensures that the bottle bottom is always within the effective range of image acquisition. The clamping ring 222 is used to hold the bottle bottom in place, preventing the bottle from shaking or falling during rotation. The second through hole provides a channel for image acquisition.

[0049] In this embodiment, the flange base 221 and the clamping ring 222 are integrally formed.

[0050] As an example, the flange base 221 and the clamping ring 222 can be made of plastic or iron. The diameter of the clamping ring 222 is just enough to hold the bottle to be identified. The bottle bottom clamping fixture 22 is hollow to form a second through hole so that the image acquisition device 3 can acquire images of the bottle bottom.

[0051] In this embodiment, the image acquisition device 3 includes a support base 31, a camera module 32, and a light source module 33. The camera module 32 and the light source module 33 are disposed on the support base 31, and the light source module 33 is disposed between the camera module 32 and the base 1.

[0052] As an example, the support 31 can be a metal bracket, a plastic bracket, etc.; the camera module 32 can be an industrial camera with a lens, and the lens can be selected with different focal lengths as needed; the light source module 33 can be a ring light source, a strip light source, a surface light source, etc.

[0053] Although preferred embodiments of the present application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the embodiments of the present application.

[0054] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0055] The above provides a detailed description of a wine bottle bottom testing mechanism provided in this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A detection mechanism for the bottom of a wine bottle, characterized in that, It includes a base, a bottle rotating device mounted on the base, and an image acquisition device mounted below the base; The base has a first through hole running vertically through it, and the image acquisition device's acquisition direction is directly facing the first through hole. The bottle rotating device includes a hollow turntable, a bottle bottom clamping fixture, and a turntable drive module. The hollow turntable is rotatably mounted on the top of the base and coaxial with the first through hole. The turntable drive module is connected to the hollow turntable in a transmission manner. The bottle bottom clamping fixture is located on the top of the hollow turntable and has a second through hole for the image acquisition device to acquire an image of the bottle bottom after passing through the first through hole and the hollow turntable in sequence.

2. The inspection mechanism for the bottom of a wine bottle according to claim 1, characterized in that, The hollow turntable is ring-shaped, with a transmission groove on its side. The turntable drive module includes a transmission belt and a drive motor. One end of the transmission belt is connected to the transmission groove, and the other end is connected to the drive motor.

3. The inspection mechanism for the bottom of a wine bottle according to claim 2, characterized in that, The bottle rotating device also includes multiple fixed rotors on the turntable. The fixed rotors are arranged in a circular array on the outer periphery of the hollow turntable and restrict the hollow turntable from moving toward one side of the fixed rotors.

4. The inspection mechanism for the bottom of a wine bottle according to claim 3, characterized in that, The fixed rotor of the turntable includes a fixed shaft fixed to the top surface of the base and a limiting wheel sleeved on the fixed shaft. The top of the fixed shaft is provided with a top cap, and the bottom side of the limiting wheel is blocked above the lower side of the transmission groove.

5. The bottle bottom detection mechanism according to claim 4, characterized in that, The edge of the limiting wheel extends into the transmission groove and abuts against the transmission belt, and the height of the limiting wheel is the same as the width of the transmission groove.

6. The mechanism for detecting a wine bottle bottom according to claim 3, wherein The turntable has at least four fixed rotors.

7. The mechanism for detecting a wine bottle bottom according to claim 4, wherein The bottom of the fixed shaft is provided with a base, and the limiting wheel is located between the base and the top cap.

8. The mechanism for inspecting the bottom of a wine bottle according to claim 1, characterized in that, The bottle bottom clamping fixture includes a flange base and a clamping ring. The flange base is fixedly mounted on the top surface of the hollow turntable and is coaxial with the first through hole. The clamping ring is fixedly mounted on the top surface of the flange base, and the clamping ring has a second through hole inside.

9. The mechanism for detecting a wine bottle bottom according to claim 8, characterized in that, The flange base and the clamping ring are integrally formed.

10. The mechanism for inspecting the bottom of a wine bottle according to claim 1, characterized in that, The image acquisition device includes a support base, a camera module, and a light source module. The camera module and the light source module are disposed on the support base, and the light source module is disposed between the camera module and the base.

Images