Packaging box identification device

Abstract

The utility model discloses a packing box identification device, which belongs to the technical field of detection instruments and comprises a frame body, a rotary table and a driving mechanism, the rotary table is arranged in the frame body and used for driving cigarette boxes to rotate, and the driving mechanism is used for driving the rotary table to rotate; the scanning assembly comprises a scanning module and a laser module, the lifting assembly is used for lifting the scanning assembly, the scanning module is used for scanning and shooting the surface of the cigarette box, the laser module is connected to the scanning module, and the laser module is used for detecting the distance and angle between the scanning module and the cigarette box. The device can solve the problems that in the prior art, a cigarette checking device is not comprehensive in scanning, and true and false characteristics of corners of cigarettes cannot be recognized.

Description

Technical Field

[0001] This utility model relates to the field of testing instrument technology, and in particular, to a packaging box identification device. Background Technology

[0002] The identification of cigarettes typically involves visual inspection by inspectors (requiring specialized training) or manual scanning of the anti-counterfeiting QR code. However, these methods are relatively simplistic and demand a high level of expertise from the inspectors. Existing technologies offer more accurate and convenient detection methods. For example, Chinese Patent Publication No. CN117350313A discloses a technical solution for a cigarette authentication method, device, electronic equipment, and storage medium, which effectively improves the accuracy and automation of cigarette authenticity identification. Its cigarette authenticity identification instrument has achieved excellent results in practical applications.

[0003] However, since the existing cigarette testing devices use cameras as the tool for image data acquisition, the following problems have been found during long-term operation: First, image scanning is slow and the equipment has a long waiting time; second, the camera is prone to stagnation when moving, and the reliability of the equipment needs to be further improved; third, the scanning is not comprehensive, and there are cases where the authenticity features of the edges and corners of cigarettes cannot be identified. Utility Model Content

[0004] One objective of this invention is to provide a packaging box identification device. This addresses the problem in existing cigarette testing devices that fail to scan comprehensively and cannot identify genuine or counterfeit features at the edges of cigarettes.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A packaging box authentication device for identifying the authenticity of cigarette boxes, the packaging box authentication device comprising:

[0007] Frame, turntable, drive mechanism, scanning assembly, and lifting assembly:

[0008] The turntable is rotatably mounted in the frame and is used to hold the cigarette boxes. The drive mechanism is mounted in the frame and connected to the turntable. The drive mechanism is used to drive the turntable to rotate and drive the cigarette boxes to rotate through the turntable.

[0009] The lifting assembly is located inside the frame and next to the turntable. The scanning assembly is located on the lifting assembly. The lifting assembly is used to drive the scanning assembly to rise and fall. The scanning assembly includes a positioning module and a scanning module. The scanning module is used to scan and photograph the surface of the cigarette box. The positioning module is used to detect the distance and angle between the scanning module and the cigarette box.

[0010] In one or more embodiments of the packaging box identification device, the scanning component is provided in two sets. The two sets of scanning components are respectively located on opposite sides of the turntable and are used to scan and photograph the opposite sides of the cigarette box. Both sets of scanning components are connected to the lifting component.

[0011] In one or more embodiments of the packaging box identification device, the lifting assembly includes a first threaded shaft, a second threaded shaft, a first guide member, and a second guide member respectively arranged along the lifting direction of the scanning assembly, and a first motor for driving the first threaded shaft and the second threaded shaft to rotate, wherein one set of scanning assemblies is threadedly connected to the first threaded shaft and guided by the first guide member, and another set of scanning assemblies is threadedly connected to the second threaded shaft and guided by the second guide member.

[0012] In one or more embodiments of the packaging box identification device, the packaging box identification device further includes a first connecting component and a second connecting component. The first threaded shaft and the first guide are connected as a whole through the first connecting component, and the second threaded shaft and the second guide are connected as a whole through the second connecting component. The first connecting component and the second connecting component are respectively movably connected to the frame and are used to translate relative to the frame in a direction that is closer to or farther from the turntable.

[0013] In one or more embodiments of the packaging box identification device, the frame includes a support top plate and a sealing plate arranged vertically at intervals. The support top plate has a first strip groove and a second strip groove that are parallel to each other. The sealing plate has a third strip groove and a fourth strip groove that correspond one-to-one with the first strip groove and the second strip groove. The upper ends of the first threaded shaft and the second threaded shaft are respectively inserted into the first strip groove and are used for guiding and sliding along the first strip groove. The lower ends of the first threaded shaft and the second threaded shaft are respectively inserted into the third strip groove and are used for guiding and sliding along the third strip groove. The upper ends of the first guide member and the second guide member are respectively inserted into the second strip groove and are used for guiding and sliding along the second strip groove. The lower ends of the first guide member and the second guide member are respectively inserted into the fourth strip groove and are used for guiding and sliding along the fourth strip groove.

[0014] In one or more embodiments of the packaging box identification device, a first threaded shaft is connected to a first connecting assembly via a connecting bearing, and a second threaded shaft is connected to a second connecting assembly via a connecting bearing.

[0015] In one or more embodiments of the packaging box identification device, the frame includes a first outer frame, a second outer frame, and a third outer frame connected vertically. A window is provided on the same side of the first outer frame, the second outer frame, and the third outer frame, and an anti-theft door is provided at the window.

[0016] In one or more embodiments of the packaging box identification device, the frame further includes a base platform, which is a hollow frame structure with an open top. The first connecting component includes a first connecting base plate, and the second connecting component includes a second connecting base plate. The first connecting base plate and the second connecting base plate are located inside the base platform, and the top ends of the first connecting base plate and the second connecting base plate are limited by a sealing plate.

[0017] In one or more embodiments of the packaging box identification device, the driving mechanism includes a second motor and a rack. The second motor is mounted on the frame and has a drive gear on its output shaft. The turntable includes a driven shaft and a driven gear sleeved on the driven shaft. The rack is slidably connected to the frame and meshes with the drive gear and the driven gear respectively. The second motor is used to drive the rack to reciprocate through the drive gear and then drive the turntable to rotate through the driven gear.

[0018] In one or more embodiments of the packaging box identification device, the frame further includes a top cover and a display, the display being mounted on top of the top cover.

[0019] This utility model has the following beneficial effects:

[0020] This invention uses a turntable to rotate the cigarette box, and a lifting component to raise and lower the scanning component. The scanning module of the scanning component scans and photographs the cigarette box, while the laser module of the scanning component detects the distance and angle between the scanning module and the cigarette box. This allows the scanning module to capture a photo of the cigarette box with an accurate angle and a complete picture, which helps improve the accuracy of detection, ensures the integrity of the scan, and reduces the problem of not being able to identify genuine and counterfeit features at the edges and corners.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all the advantages described above simultaneously. In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0022] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0024] Figure 2 This is an exploded view of a preferred embodiment of the present invention;

[0025] Figure 3This is a schematic diagram of a cross-section of a preferred embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the longitudinal section of a preferred embodiment of the present invention;

[0027] Figure 5 This is an internal perforation diagram of a preferred embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the scanning component and lifting component of a preferred embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the connection structure between the bevel gear pair and the driven pulley in a preferred embodiment of this utility model;

[0030] Legend: 100, frame; 200, drive mechanism; 300, scanning component; 400, lifting component; 1, display; 2, top cover; 3, first outer frame; 4, second connecting top plate; 5, third outer frame; 6, synchronous shaft; 7, first motor; 8, connecting bearing; 9, first guide; 10, positioning module; 11, second motor; 12, scanning module; 13, cigarette box; 14, turntable; 15, base; 16, second outer frame; 17, rack; 18, sealing plate; 19, security door; 20, first threaded shaft; 21, second threaded shaft; 22, first connecting component; 23, second connecting component; 24, first bevel gear; 25, second bevel gear. Detailed Implementation

[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered below.

[0032] Please refer to the attached drawing, which is a structural schematic diagram of a preferred embodiment of a packaging box identification device provided by this utility model.

[0033] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention; Figure 2 This is an exploded view of a preferred embodiment of the present invention; Figure 3 This is a schematic diagram of a cross-section of a preferred embodiment of the present invention; Figure 4 This is a schematic diagram of the longitudinal section of a preferred embodiment of the present invention; Figure 5 This is an internal perforation diagram of a preferred embodiment of the present invention; Figure 6 This is a schematic diagram of the scanning component and lifting component of a preferred embodiment of the present invention; Figure 7 This is a schematic diagram of the connection structure between the bevel gear pair and the driven pulley in a preferred embodiment of this utility model.

[0034] A packaging box authentication device for identifying the authenticity of cigarette boxes 13, the packaging box authentication device comprising:

[0035] Frame 100, turntable 14, drive mechanism 200, scanning assembly 300, and lifting assembly 400:

[0036] The turntable 14 is rotatably disposed within the frame 100 and is used to place the cigarette box 13. The drive mechanism 200 is disposed within the frame 100 and connected to the turntable 14. The drive mechanism 200 is used to drive the turntable 14 to rotate and drive the cigarette box 13 to rotate through the turntable 14.

[0037] The lifting assembly 400 is located inside the frame 100 and next to the turntable 14. The scanning assembly 300 is located on the lifting assembly 400. The lifting assembly 400 is used to drive the scanning assembly 300 to lift and lower. The scanning assembly 300 includes a positioning module 10 and a scanning module 12. The scanning module 12 is used to scan and photograph the surface of the cigarette box 13. The positioning module 10 is used to detect the distance and angle between the scanning module 12 and the cigarette box 13.

[0038] It should be noted that the positioning module 10 of this application operates based on the linear propagation characteristics of laser beams and the constancy of the speed of light. The positioning module 10 emits laser beams through its internal laser emitter, which illuminate the target object. When the laser beams illuminate the target object, a portion of the laser beam is reflected back. The reflected laser beams are received by the receiver inside the module. The receiver measures the time required from laser emission to reception and calculates the distance between the laser beam and the target object.

[0039] The scanning module 12 of this application is used to capture image data of the surface of the cigarette sample. Both the scanning module 12 and the positioning module 10 are connected to the electronic control system of the device. The scanning module 12 includes a high-definition camera, which can be a high-definition camera with automatic illumination and automatic focusing functions. The resolution of the high-definition camera can be customized and the optimal shooting frame rate can be met to achieve the acquisition of uncompressed image data to ensure the accuracy of identification.

[0040] This invention uses a turntable 14 to rotate the cigarette box 13, and a lifting assembly 400 to lift the scanning assembly 300. The scanning module 12 of the scanning assembly 300 scans and captures images of the cigarette box 13. At the same time, the positioning module 10 of the scanning assembly 300 can detect the distance and angle between the scanning module 12 and the cigarette box 13, thus facilitating the scanning module 12 to capture an accurate and comprehensive image of the cigarette box 13. This improves the accuracy of detection, ensures the integrity of the scan, and reduces the problem of not being able to identify genuine and counterfeit features at the edges and corners.

[0041] Preferably, please refer to Figure 2 ,3 As shown in Figure 4, the scanning component 300 is provided in two sets. The two sets of scanning components 300 are respectively located on opposite sides of the turntable 14 and are used to scan and photograph the opposite sides of the cigarette box 13. Both sets of scanning components 300 are connected to the lifting component 400.

[0042] Understandably, the turntable 14 can rotate the cigarette box 13, and in conjunction with the scanning components 300 on both sides, it can scan and photograph the opposite sides of the cigarette box 13 at one time. After the turntable 14 rotates 90°, it can scan and photograph the remaining two sides. This allows the image data of the four sides of the cigarette to be stored locally and uploaded to the backend server according to the set time. The server will then compare the collected cigarette image data with the anti-counterfeiting marks, packaging styles, and other information of various cigarette brands in the big data feature database.

[0043] Preferably, please refer to Figure 2 , 3 As shown in Figure 4, the lifting assembly 400 includes a first threaded shaft 20, a second threaded shaft 21, a first guide member 9, and a second guide member respectively arranged along the lifting direction of the scanning assembly 300, and a first motor 7 for driving the first threaded shaft 20 and the second threaded shaft 21 to rotate. One set of scanning assemblies 300 is threadedly connected to the first threaded shaft 20 and guided by the first guide member 9, and the other set of scanning assemblies 300 is threadedly connected to the second threaded shaft 21 and guided by the second guide member.

[0044] It is understandable that, by utilizing the screw and nut transmission principle, the first threaded shaft 20 can rotate to drive the scanning component 300 on one side to rise and fall. At this time, the first guide 9 plays a guiding role in the rise and fall of the scanning component 300 on this side. The scanning component 300 on the other side is driven to rise and fall by the second threaded shaft 21 and guided by the second guide.

[0045] It should be noted that the first motor 7 can be connected to the preset driven pulleys on the first threaded shaft 20 and the second threaded shaft 21 via a gear and belt drive mechanism. The first motor 7 is connected to the side wall of the frame 100 via a motor bracket. The output shaft of the first motor 7 can be connected to a synchronous shaft 6, which transmits the torque and rotational motion of the first motor 7. Different driving pulleys can be set on the synchronous shaft 6 to achieve a one-to-one connection with the preset driven pulleys on the first threaded shaft 20 and the second threaded shaft 21.

[0046] In some embodiments, the first motor 7 is a dual-head motor, and the output shafts at both ends of the first motor 7 are connected to synchronous shafts 6. The first motor 7 drives the synchronous shafts 6 on both sides to rotate. The gear belt transmission mechanism includes a driving pulley, a driven pulley, a belt, and a bevel gear pair. A driving pulley is provided on both synchronous shafts 6. A bevel gear pair is provided on both the first threaded shaft 20 and the second threaded shaft 21. Taking the bevel gear pair on the first threaded shaft 20 as an example, the bevel gear pair includes a first bevel gear 24 sleeved on the first threaded shaft 20 along the axial direction of the first threaded shaft 20, and a second bevel gear 25 mounted on one side of the first bevel gear 24 and meshing with the first bevel gear 24, which is parallel to the axial direction of the synchronous shaft 6. The driven pulley is positioned relative to the second bevel gear 25. The bevel gear 25 is coaxially connected and circumferentially fixed. A belt is sequentially wound around the driving pulley and the driven pulley. When the first motor 7 drives the synchronous shaft 6 to rotate, the driving pulley drives the driven pulley to rotate, thereby driving the second bevel gear 25 to rotate. Through the reversing transmission between the second bevel gear 25 and the first bevel gear 24, the first threaded shaft 20 is driven to rotate. Similarly, the structure and working principle of the bevel gear pair on the second threaded shaft 21 are the same as those on the first threaded shaft 20. Through the transmission cooperation of the bevel gear pair on the second threaded shaft 21 and the corresponding driven pulley and belt, the first motor 7 can also drive the second threaded shaft 21 to rotate, thus enabling the first motor 7 to synchronously drive the first threaded shaft 20 and the second threaded shaft 21 to rotate. Please refer to the attached instruction manual. Figure 7 The gear and belt drive mechanism and the lead screw and nut device are existing conventional technologies and will not be described in detail here.

[0047] In other embodiments, this application also excludes the possibility of using two first motors 7 as drive motors, which are directly connected to the first threaded shaft 20 and the second threaded shaft 21 respectively, driving the first threaded shaft 20 and the second threaded shaft 21 to rotate. The drive motors can be set at the bottom or top of the frame 100, and the output shafts of both drive motors can be directly connected to the first threaded shaft 20 and the second threaded shaft 21 without the need for a reversing transmission mechanism. In this case, a linear drive mechanism (such as a cylinder, motor, etc.) can be used to connect to the first connecting component 22 and the second connecting component 23, so as to move the first connecting component 22 and the second connecting component 23 through the linear drive mechanism, thereby driving the first threaded shaft 20, the second threaded shaft 21 and the scanning components 300 on both sides to make fine adjustments to their positions, facilitating the scanning components 300 to take pictures.

[0048] Preferably, please refer to Figure 2 , 3As shown in Figure 4, the packaging box identification device also includes a first connecting component 22 and a second connecting component 23. The first threaded shaft 20 and the first guide member 9 are connected as a whole through the first connecting component 22, and the second threaded shaft 21 and the second guide member are connected as a whole through the second connecting component 23. The first connecting component 22 and the second connecting component 23 are respectively movably connected to the frame 100 and are used to translate relative to the frame 100 in the direction of approaching or moving away from the turntable.

[0049] In one embodiment, the first connecting component 22 includes a first connecting top plate and a first connecting bottom plate, and the second connecting component 23 includes a second connecting top plate 4 and a second connecting bottom plate.

[0050] Understandably, the first connecting top plate and the first connecting bottom plate connect and fix the first threaded shaft 20 and the first guide member 9, and both the first connecting top plate and the first connecting bottom plate are slidably connected to the frame 100. Therefore, the first threaded shaft 20 and the first guide member 9 can be pushed to move horizontally. They can be pushed manually to fine-tune the position of the scanning component 300 mounted on one side of the first threaded shaft 20, so that the scanning component 300 on this side is adjusted to a suitable position on the cigarette box 13, facilitating the scanning component 300 to take pictures. The second threaded shaft 21 and the second guide member can also be easily fine-tuned in position in the same way. Since the positions of the first threaded shaft 20 and the second threaded shaft 21 only need to be fine-tuned, within the range of the extension and retraction of the belt of the gear belt drive mechanism of the first motor 7, the operation of the gear belt drive mechanism is not affected.

[0051] Preferably, please refer to Figure 1 , 2 As shown, the frame 100 includes a support top plate and a sealing plate 18 arranged vertically at intervals. The support top plate has a first strip groove and a second strip groove that are parallel to each other. The sealing plate 18 has a third strip groove and a fourth strip groove that correspond one-to-one with the first strip groove and the second strip groove. The upper ends of the first threaded shaft 20 and the second threaded shaft 21 are respectively inserted into the first strip groove and are used for guiding and sliding along the first strip groove. The lower ends of the first threaded shaft 20 and the second threaded shaft 21 are respectively inserted into the third strip groove and are used for guiding and sliding along the third strip groove. The upper ends of the first guide member 9 and the second guide member are respectively inserted into the second strip groove and are used for guiding and sliding along the second strip groove. The lower ends of the first guide member 9 and the second guide member are respectively inserted into the fourth strip groove and are used for guiding and sliding along the fourth strip groove.

[0052] Understandably, the supporting top plate supports the first connecting top plate and the second connecting top plate 4. At the same time, the first strip groove on the supporting top plate and the third strip groove on the supporting bottom plate provide clearance and limit the first threaded shaft 20 and the second threaded shaft 21. The second strip groove on the supporting top plate and the fourth strip groove on the supporting bottom plate provide clearance and limit the first guide member 9 and the second guide member. This achieves the stability of the first threaded shaft 20 and the second threaded shaft 21, facilitates the position adjustment of the scanning components 300 on both sides, and improves the scanning efficiency.

[0053] Preferably, please refer to Figure 2 As shown, the first threaded shaft 20 is connected to the first connecting assembly 22 via the connecting bearing 8, and the second threaded shaft 21 is connected to the second connecting assembly 23 via the connecting bearing 8.

[0054] It is understandable that the first threaded shaft 20 and the second threaded shaft 21 can be rotatably mounted by means of the connecting bearing 8. The connecting bearing 8 can be a common flange bearing to reduce costs, and the first threaded shaft 20 and the second threaded shaft 21 provide support and rotation within the inner ring of the flange bearing.

[0055] The first threaded shaft 20 and the first guide member 9 are connected as a whole by the first connecting top plate and the first connecting bottom plate, ensuring the parallel state of the first threaded shaft 20 and the first guide member 9, realizing the synchronous movement of the first threaded shaft 20 and the first guide member 9, ensuring the smoothness and stability of the scanning component 300 on one side to move up and down on the first threaded shaft 20 and the first guide member 9, and effectively reducing the phenomenon of the scanning component 300 sending pauses and jams; the second connecting top plate 4 and the second connecting bottom plate are similar.

[0056] Preferably, please refer to Figure 1 and 2 As shown, the frame 100 includes a first outer frame 3, a second outer frame 16 and a third outer frame 5 connected vertically. The first outer frame 3, the second outer frame 16 and the third outer frame 5 each have a window on the same side, and a security door 19 is provided at the window.

[0057] It is understandable that the arrangement of the first outer frame 3, the second outer frame 16 and the third outer frame 5 enables the frame 100 to be detachable as a whole, which is convenient for disassembly and maintenance. It also allows for easy replacement of outer frames of different heights to adjust the overall size of the frame 100, so as to meet the functional adjustment and expansion needs of the portable cigarette identification instrument, such as adding different functional modules inside the frame 100 to adapt to different usage scenarios.

[0058] Preferably, please refer to Figure 1 and 2As shown, the frame 100 also includes a base platform 15, which is a hollow frame structure with an open top. The first connecting component 22 includes a first connecting base plate, and the second connecting component 23 includes a second connecting base plate. The first connecting base plate and the second connecting base plate are located inside the base platform 15 and the top ends of the first connecting base plate and the second connecting base plate are limited by the sealing plate 18.

[0059] Understandably, the base platform 15 supports the installation of the third outer frame 5, while also providing installation and movement space for the first and second connecting base plates, facilitating their installation and position adjustment. The base platform 15 also provides stable support, ensuring the equipment does not shake or tilt during operation, thus guaranteeing its normal operation and safety.

[0060] Preferably, please refer to Figure 2 As shown, the drive mechanism 200 includes a second motor 11 and a rack 17. The second motor 11 is mounted on the frame 100 and has a drive gear on its output shaft. The turntable 14 includes a driven shaft and a driven gear sleeved on the driven shaft. The rack 17 is slidably connected to the frame 100 and meshes with the drive gear and the driven gear respectively. The second motor 11 is used to drive the rack 17 to reciprocate through the drive gear and then drive the turntable 14 to rotate through the driven gear.

[0061] Understandably, the second motor 11 drives the turntable 14 to rotate through the rack 17. Compared with the gear and belt drive scheme, the meshing of the rack 17 and the driven gear can achieve precise control of the rotation angle of the turntable 14, reduce the shaking of the turntable 14 during rotation, and ensure that the rotation angle of the turntable 14 has a smaller play.

[0062] Of course, this application does not exclude the possibility that the second motor 11 and the turntable 14 are driven by a multi-pronged gear transmission.

[0063] It should be noted that both the first motor 7 and the second motor 11 in this application are preferably stepper motors, which convert electrical pulse signals into corresponding angular or linear displacements. For each input pulse signal, the rotor of the stepper motor rotates by an angle or moves forward one step. The output angular or linear displacement is proportional to the number of input pulses, and the rotational speed is proportional to the pulse frequency. This achieves stable motion adjustment, including ensuring the smooth rotation of the first threaded shaft 20 and the second threaded shaft 21, reducing the stalling of the scanning module 12, ensuring smooth scanning, and improving the overall operational stability of the device.

[0064] Preferably, please refer to Figure 1 As shown, the frame 100 also includes a top cover 2 and a display 1, with the display 1 mounted on top of the top cover 2.

[0065] Understandably, the top cover 2 can be combined with the entire outer frame to form a closed, independent space. The design of the top cover 2 can fix the display 1 and prevent dust from falling in when the detector is not in operation, as well as provide other protection. The display 1 can display the final identification structure, allowing staff to observe it intuitively. The display 1 can be a touch-sensitive, adjustable-brightness, high-definition, high-contrast, and vibrant display product, making it easy to clearly see the test results and related information, such as authenticity, brand logos, and packaging details. The high-resolution display screen ensures clear images, helping users to accurately identify and operate the device.

[0066] The specific working process of the identification device in this application is as follows:

[0067] When conducting cigarette authenticity testing, place the cigarette box 13 to be tested vertically on the platform of the turntable 14 at the bottom, and turn on the equipment to conduct cigarette authenticity testing.

[0068] When the device detects that the cigarette box 13 and the scanning module 12 are not parallel, the electronic control system controls the turntable 14 to rotate and adjust the angle between the cigarette box 13 and the scanning module 12 until the cigarette box 13 and the scanning module 12 are parallel.

[0069] When the scanning module 12 is parallel to the cigarette box 13 being detected, the scanning module 12 is moved laterally away from the cigarette box 13 to the position of the Japanese-style room. Then, the scanning module 12 is moved vertically by the lifting component 400, and the high-definition camera is used to capture the images of the two sides of the cigarette box 13.

[0070] Then, the scanning module 12 is reset to its initial position, and the turntable 14 is rotated 90°. The scanning module 12 is then moved longitudinally again to obtain the other two surface graphics of the cigarette box 13.

[0071] Finally, the image data of the four sides of the cigarette box 13 is stored locally and uploaded to the backend server according to the set time. The server compares the collected cigarette image data with the anti-counterfeiting marks, packaging styles and other contents of various cigarette brands in the big data feature database. After the identification is completed, the identification results are displayed on the monitor 1.

[0072] In summary, this application addresses the reliability, recognition efficiency, and accuracy issues of cigarette identification devices by adjusting the overall device to a four-sided graphic scanning configuration and introducing a movable scanning module 12. This enhances the stability of the camera and improves the reliability of the device's operation. Furthermore, the movable scanning module 12 has a large range of motion and a wide scanning area, resulting in more comprehensive graphic scanning and significantly expanding the image acquisition range. This solves the problems of long scanning time, poor stability, and incomplete feature acquisition found in current devices. Through optimization and improvement of the device, the user experience of the cigarette authenticity identification device is greatly enhanced. By scanning images from four sides, the identification of cigarette feature data is more accurate, improving the overall cigarette recognition rate, reducing the difficulty of promotion and use, and further improving business efficiency and market competitiveness.

[0073] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0074] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above description is only a preferred embodiment of this utility model. It should be noted that due to the limitations of written expression, and the existence of an infinite number of specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this utility model, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of this utility model to other occasions without modification, should all be considered as protection of this utility model.

Claims

1. A packaging box identification device for identifying the authenticity of cigarette boxes (13), characterized in that, The packaging box identification device includes a frame (100), a turntable (14), a drive mechanism (200), a scanning component (300), and a lifting component (400): The turntable (14) is rotatably disposed within the frame (100) and is used to place the cigarette box (13). The drive mechanism (200) is disposed within the frame (100) and connected to the turntable (14). The drive mechanism (200) is used to drive the turntable (14) to rotate and drive the cigarette box (13) to rotate through the turntable (14). The lifting assembly (400) is located inside the frame (100) and next to the turntable (14). The scanning assembly (300) is located on the lifting assembly (400). The lifting assembly (400) is used to drive the scanning assembly (300) to lift. The scanning assembly (300) includes a positioning module (10) and a scanning module (12). The scanning module (12) is used to scan and photograph the surface of the cigarette box (13). The positioning module (10) is used to detect the distance and angle between the scanning module (12) and the cigarette box (13).

2. The packaging box identification device according to claim 1, characterized in that, The scanning component (300) is provided in two sets. The two sets of scanning components (300) are located on opposite sides of the turntable (14) and are used to scan and photograph the opposite sides of the cigarette box (13) respectively. Both sets of scanning components (300) are connected to the lifting component (400).

3. The packaging box identification device according to claim 2, characterized in that, The lifting assembly (400) includes a first threaded shaft (20), a second threaded shaft (21), a first guide (9), and a second guide, respectively arranged along the lifting direction of the scanning assembly (300), and a first motor (7) for driving the first threaded shaft (20) and the second threaded shaft (21) to rotate. One set of scanning assemblies (300) is threadedly connected to the first threaded shaft (20) and guided by the first guide (9), while the other set of scanning assemblies (300) is threadedly connected to the second threaded shaft (21) and guided by the second guide.

4. The packaging box identification device according to claim 3, characterized in that, The packaging box identification device also includes a first connecting component (22) and a second connecting component (23). The first threaded shaft (20) and the first guide (9) are connected as a whole through the first connecting component (22), and the second threaded shaft (21) and the second guide are connected as a whole through the second connecting component (23). The first connecting component (22) and the second connecting component (23) are respectively movably connected to the frame (100) and used to translate relative to the frame (100) in the direction of approaching or moving away from the turntable (14).

5. The packaging box identification device according to claim 4, characterized in that, The frame (100) includes a support top plate and a sealing plate (18) arranged vertically at intervals. The support top plate has a first strip groove and a second strip groove that are parallel to each other. The sealing plate (18) has a third strip groove and a fourth strip groove that correspond one-to-one with the first strip groove and the second strip groove. The upper ends of the first threaded shaft (20) and the second threaded shaft (21) are respectively inserted into the first strip groove and are used for guiding and sliding along the first strip groove. The lower ends of the first threaded shaft (20) and the second threaded shaft (21) are respectively inserted into the third strip groove and are used for guiding and sliding along the third strip groove. The upper ends of the first guide member (9) and the second guide member are respectively inserted into the second strip groove and are used for guiding and sliding along the second strip groove. The lower ends of the first guide member (9) and the second guide member are respectively inserted into the fourth strip groove and are used for guiding and sliding along the fourth strip groove.

6. The packaging box identification device according to claim 4, characterized in that, The first threaded shaft (20) is connected to the first connecting assembly (22) via a connecting bearing (8), and the second threaded shaft (21) is connected to the second connecting assembly (23) via a connecting bearing (8).

7. The packaging box identification device according to claim 4, characterized in that, The frame (100) includes a first outer frame (3), a second outer frame (16) and a third outer frame (5) connected vertically. The first outer frame (3), the second outer frame (16) and the third outer frame (5) are provided with windows on the same side, and anti-theft doors (19) are provided at the windows.

8. A packaging box identification device according to claim 5, characterized in that, The frame (100) also includes a base (15), which is a hollow frame (100) structure with an open top. The first connecting component (22) includes a first connecting base plate, and the second connecting component (23) includes a second connecting base plate. The first connecting base plate and the second connecting base plate are located inside the base (15) and the top ends of the first connecting base plate and the second connecting base plate are limited by a sealing plate (18).

9. A packaging box identification device according to claim 1, characterized in that, The drive mechanism (200) includes a second motor (11) and a rack (17). The second motor (11) is mounted on the frame (100) and has a drive gear on its output shaft. The turntable (14) includes a driven shaft and a driven gear sleeved on the driven shaft. The rack (17) is slidably connected to the frame (100) and meshes with the drive gear and the driven gear respectively. The second motor (11) is used to drive the rack (17) to reciprocate through the drive gear and then drive the turntable (14) to rotate through the driven gear.

10. A packaging box identification device according to claim 1, characterized in that, The frame (100) also includes a top cover (2) and a display (1), with the display (1) mounted on top of the top cover (2).

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