Tobacco turnover device
By designing a tobacco turnover device, the transfer frame sliding fixed path and drive device are used to achieve mechanized transfer of tobacco bags, which solves the problem of high logistics turnover costs in plateau areas, reduces labor costs and improves work efficiency.
Patent Information
- Application Number
- CN202422403867.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-30
AI Technical Summary
In plateau areas, the logistics turnover cost is high, mainly due to the scattered distribution and large quantity of turnover boxes, which leads to high labor costs and high operating intensity, and the degree of mechanization of existing equipment is low, which cannot effectively reduce operating costs.
A tobacco turnover device is designed, including a tobacco turnover box and a moving platform. A sliding fixed path and a driving device are installed in the box. The driving device drives the cigarette bag transfer frame to move in the sliding fixed path of the transfer frame. Combined with lifting and left and right displacement components, the mechanized transfer and precise transmission of the cigarette bag are realized, and the intensity of manual labor is reduced.
The mechanized cigarette bag transfer rack is used to achieve accurate transmission of cigarette bags, reducing the labor intensity of unloading and labor costs in storage, improving work efficiency and reducing operating costs.
Smart Images
Figure CN223254440U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics distribution, in particular to a tobacco turnover device. Background Art
[0002] In plateau regions like Tibet, due to their vast expanse and sparse population, logistics networks are dispersed, and turnover costs have always accounted for a significant portion of logistics management costs. In large areas of the plateau, the number of containers used for transportation is both scattered and high. Due to the unique characteristics of the tobacco industry, even high logistics turnover costs in plateau regions cannot be directly passed on to consumers. To reduce the logistics turnover and management costs of plateau regions year-round, it is necessary to optimize and upgrade the hardware and software of the transportation network. Labor costs account for a significant portion of this turnover cost, primarily due to the scattered distribution and large volume of containers used. The plateau's oxygen-deficient environment and the low mechanization of material transfer operations are the primary factors hindering the reduction of labor costs. Currently, material transfer operations in plateau regions rely primarily on manual labor for unloading, transferring goods into warehouses, shipping goods out of warehouses, and loading trucks. This results in high workload, low efficiency, and high labor costs. Therefore, to reduce these operating costs, it is necessary to improve existing equipment, enhance mechanization, reduce reliance on manual labor, reduce labor costs, improve safety and efficiency, and ultimately lower operating costs. Utility Model Content
[0003] In view of the above shortcomings, the present invention provides a tobacco turnover device, which realizes convenient cargo turnover operation and good reliability to reduce turnover operating costs.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] The tobacco turnover device includes a tobacco turnover box, which includes a box body and a mobile platform. Several transfer rack sliding fixed tracks are longitudinally arranged in the box body, and a cigarette pack transfer rack is movably arranged in the transfer rack sliding fixed track; the cigarette pack transfer rack is used to store cigarette packs; an operating platform is provided between two adjacent rows of transfer rack sliding fixed tracks; a driving device is provided in the transfer rack sliding fixed track, and the driving device is used to drive the cigarette pack transfer rack to move; the mobile platform is provided with a lifting component and a left and right displacement component; the mobile platform is provided at one end of the box body, and is used to receive the cigarette pack transfer rack unloaded from the logistics truck, and align the cigarette pack transfer rack with the transfer rack sliding fixed track in the box body, so as to prompt the cigarette pack transfer rack to be transferred to the transfer rack sliding fixed track.
[0006] Optionally, the left-right displacement assembly is provided on the lifting platform of the lifting assembly; and a transfer rack transfer track is provided on the sliding platform of the left-right displacement assembly.
[0007] Optionally, positioning devices are respectively provided at both ends of the transfer channel of the transfer rack; a first positioning module is provided at the rear end of the logistics truck corresponding to the positioning device; and a second positioning module is provided on the end surface of the box body corresponding to the positioning device.
[0008] Optionally, the positioning device is a light sensing module assembly, which includes a rectangular cavity body, a light sensing element is provided at the end of the rectangular cavity body, and a light-transmitting hole is provided at the front end of the rectangular cavity body; the first positioning module and the second positioning module are light source assemblies.
[0009] Optionally, the light source assembly is provided with a cylindrical body, a lamp bead is provided in the cylindrical body, a small hole is provided at the front end of the cylindrical body, and a focusing lens is provided on the small hole.
[0010] Optionally, the cigarette pack transfer rack includes a transfer rack body, on which a plurality of cigarette pack storage boxes are detachably provided, and the cigarette pack storage boxes are used to store cigarette packs; a drive rack is also provided on the transfer rack body; a walking roller is provided at the lower part of the transfer rack body; the driving device includes a driving gear, and the driving gear is provided corresponding to the driving rack of the cigarette pack transfer rack; the driving gear is provided in the sliding fixed track of the transfer rack, and is used to drive the transfer rack body to move; the sliding fixed track of the transfer rack is used to limit the left and right positions of the transfer rack body.
[0011] Optionally, a first code scanning device and an outbound code scanning device are provided in the box; the first code scanning device is provided at the front end of the sliding fixed track of the transfer rack; the outbound code scanning device is provided corresponding to the cigarette pack transfer rack; the cigarette pack transfer rack is provided with an entry code; and the cigarette pack storage box of the cigarette pack transfer rack is provided with an outbound code.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] The utility model stores, marks and transfers cigarette packs through the cigarette pack transfer rack, and realizes accurate, flexible and mechanical transmission of the cigarette pack transfer rack between the logistics truck and the tobacco turnover box by providing a mobile platform, thereby reducing the labor intensity of unloading and reducing labor costs; and a driving device is provided in the tobacco turnover box, which can realize the mechanized drive of the cigarette pack transfer rack into storage, further reducing the labor cost of storage, improving work efficiency and having a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.
[0015] Figure 1 It is a structural diagram of the mobile platform of the utility model;
[0016] Figure 2 This is a schematic diagram of the combined structure of the mobile platform, logistics truck and tobacco turnover box of the utility model;
[0017] Figure 3 It is a cross-sectional view of the drive control box of the utility model;
[0018] Figure 4 This is a partial structural diagram of the tobacco turnover box of the utility model;
[0019] Figure 5 This is a partial cutaway view of the cigarette pack transfer rack of the present invention;
[0020] Figure 6 This is a rear view of the utility model cigarette pack transfer rack in a shelving state;
[0021] Figure 7 It is a cross-sectional view of the drive device of the utility model;
[0022] Figure 8 This is a top view of the tobacco turnover box of the utility model;
[0023] Figure 9 It is a schematic diagram of the combined structure of the positioning device and the light source component of the utility model. DETAILED DESCRIPTION
[0024] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0025] In the description of the present invention, it should be noted that the terms "inside", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.
[0026] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.
[0027] The tobacco turnover box 27 includes a box body and a mobile platform. Several transfer rack sliding fixed paths 21 are longitudinally arranged in the box body, and a cigarette pack transfer rack is movably arranged in the transfer rack sliding fixed path 21; the cigarette pack transfer rack is used to store cigarette packs; an operating platform 44 is arranged between two rows of transfer rack sliding fixed paths 21; a driving device is arranged in the transfer rack sliding fixed path 21, and the driving device is used to drive the cigarette pack transfer rack to move; the mobile platform is provided with a lifting component 54 and a left and right displacement component; the mobile platform is arranged at one end of the box body, for receiving the cigarette pack transfer rack unloaded from the logistics truck 52, and aligning the cigarette pack transfer rack with the transfer rack sliding fixed path 21 in the box body, so as to prompt the cigarette pack transfer rack to be transferred to the transfer rack sliding fixed path 21.
[0028] Optionally, the lifting platform 45 of the lifting assembly 54 is provided with the left-right displacement assembly; the sliding platform 50 of the left-right displacement assembly is provided with a transfer rack transfer channel 49, and positioning devices 51 are provided at both ends of the transfer rack transfer channel 49; an electric telescopic card block 46 is provided in the slideway 48 of the transfer rack transfer channel 49, and the electric telescopic card block 46 can be provided at the rear end side to prevent the cigarette pack transfer rack from being directly rushed out during the transfer from the logistics truck 52 to the transfer rack transfer channel 49, thereby improving operational safety. The rear end of the logistics truck 52 is provided with a first positioning module 52-1 corresponding to the positioning device; the end face of the box body is provided with a second positioning module corresponding to the positioning device 51, such as Figure 4 As shown, a second positioning module 42 for track A and a second positioning module 43 for track B are provided on one end side of each transfer rack sliding fixed track 21, so that the transfer track 49 of the transfer rack can be moved left and right to track A or track B to achieve rapid positioning as needed. In some embodiments, such as Figure 9As shown, the positioning device 51 can use a light-sensing module assembly, which includes a rectangular cavity body 51-2, a light-sensing element is provided at the end of the rectangular cavity body 51-2, and a light-transmitting hole 51-1 is provided at the front end of the rectangular cavity body 51-2; and the first positioning module 52-1 and the second positioning module 43 are light source assemblies; in order to concentrate the light beam to reduce the impact of daily lighting, the light source assembly is also provided with a cylindrical body 43-2, a lamp bead is provided in the cylindrical body 43-2, a small hole 43-1 is provided at the front end of the cylindrical body 43-2, and a focusing lens 43-3 is provided on the small hole 43-1. The above structure can reduce the interference of sunlight on the signal during daily operation.
[0029] Cigarette pack transfer rack, such as Figures 5-6 As shown, it includes a transfer rack body 31, and a plurality of cigarette pack storage boxes 40 are detachably provided on the transfer rack body 31. The cigarette pack storage boxes 40 are used to store cigarette packs. In this embodiment, a drawer type is adopted to realize the detachable connection with the transfer rack body 31. The cigarette pack storage box 40 is provided with a storage chamber, and the size of the storage chamber can be customized according to the specifications of different cigarette packs; the cigarette pack storage box 40 is provided with a handle 39, and at the same time, a bayonet 38 is provided on the top of the front side panel of the cigarette pack storage box 40. The transfer rack body 31 is provided with a latch 36 corresponding to the latch 38, which serves to lock the cigarette storage box 40. A cargo handle 39 is provided with a cargo handle 39-1. The transfer rack body 31 is also provided with a drive rack. In this embodiment, a drive slot 32, recessed upwards, is longitudinally provided in the middle of the bottom surface of the transfer rack body 31. The drive rack 33 is disposed within the drive slot 32. The drive rack 33 is driven by a corresponding drive gear to control the movement of the transfer rack body 31. In this embodiment, the lower portion of the transfer rack body 31 is provided with travel rollers 34, which are arranged on both sides of the drive slot 32.
[0030] Optionally, a first code scanning device 55 and an outbound code scanning device are provided in the box body; the first code scanning device 55 is provided at the front end of the sliding fixed track 21 of the transfer rack; the outbound code scanning device is provided corresponding to the cigarette pack transfer rack. In this embodiment, the outbound code scanning device is used for scanning codes, and a cargo code 39-1 is provided on the handle 39. Therefore, the outbound code scanning device can be provided above the operating platform 44, so that the scanning operation can be completed after the cigarette pack storage box 40 is dragged out; an entry code is provided on the cigarette pack transfer rack; and an outbound code is provided correspondingly on the cigarette pack storage box of the cigarette pack transfer rack.
[0031] Optionally, a plurality of rolling wheels 35 are provided on the lower part of the two side walls of the transfer frame body 31, and their function is to prevent the two side walls of the transfer frame body 31 from being squeezed to the two sides of the transfer frame sliding fixed path 21 when the transfer frame body 31 is moving, resulting in poor walking.
[0032] The tobacco turnover box 27 includes the cigarette pack transfer rack as described above, and also includes a driving device and limiting ridges 28 on both sides of the transfer rack sliding fixed path 21, which are used to keep the cigarette pack transfer rack moving in the path; the driving device includes a driving gear 18, and the driving gear 18 is corresponding to the driving rack 33 of the cigarette pack transfer rack; the driving gear 18 is set in the transfer rack sliding fixed path 21, and is used to drive the transfer rack body 31 to move. When setting, several of the driving gears 18 are set longitudinally at intervals along the transfer rack sliding fixed path 21; the transfer rack sliding fixed path 21 is used to limit the transfer rack body 31 to the left and right.
[0033] Optional, such as Figure 3 、 Figure 4 and Figure 7As shown, the driving device includes a driving motor 41 and several driving control boxes; the driving motor provides driving force to the several driving control boxes; the driving control box includes a power connection chamber 1, a power linkage chamber 26 and a power driving chamber 20; the power connection chamber 1 is provided with an electronically controlled transmission assembly for controlling the connection or disconnection of the driving force from the driving motor 41; the power linkage chamber 26 is used to receive the transmission force from the power connection chamber 1 and synchronously transmit the transmission force to the driving gear set of the power driving chamber 20; the driving gear set includes the driving gear 18. Optionally, the power connection chamber includes a first sprocket 10, which is fixed to the first shaft seat 8 through a first rotating shaft 9, and the first sprocket 10 is connected to the drive sprocket on the power output shaft of the drive motor 41 through a first chain 11; the other end of the first rotating shaft 9 is provided with a first transmission wheel 2; it also includes a second transmission wheel 14 and a second rotating shaft 17, the second rotating shaft 17 is provided with a spring convex ring 6, the outer surface of the second rotating shaft 17 is provided with an axial keyway 15, and the axial keyway 15 is provided on one side of the spring convex ring 6; the second transmission wheel 14 is provided with an inner wheel, and the inner wheel corresponds to the axial keyway. There is a driving keyway, and the axial keyway can be slidably arranged on the second rotating shaft 17 along the axial direction; an extrusion spring 5 is arranged between the second transmission wheel 14 and the spring protrusion 6; a transmission structure is correspondingly provided on the side of the first transmission wheel 2 and the side of the second transmission wheel 14, and the power connection or disconnection between the first transmission wheel and the second transmission wheel is achieved through the axial displacement of the second transmission wheel 14 and relying on the transmission structure; it also includes an axial drive component 12, the axial drive component 12 can be an electric telescopic device or a hydraulic cylinder or a telescopic cylinder, etc.; the axial drive component 12 is used to drive the axial displacement of the second transmission wheel 14.
[0034] Optionally, a plurality of axial holes 13 are provided on the side of the first transmission wheel 2; a plurality of insertion rods 3 are provided on the side of the second transmission wheel 14 corresponding to the axial holes 13; the axial holes 13 and the insertion rods 3 constitute the transmission structure. When in use, the principle is as follows: in the power disconnected state, the drive motor 41 stops driving, and the telescopic rod of the axial drive assembly 12 is pushed out, prompting the second transmission wheel 14 to move away from the first transmission wheel 2, thereby realizing power transmission disconnection; in the power connected state, the drive motor 41 stops driving, and the telescopic rod of the axial drive assembly 12 contracts, so that the second transmission wheel 14 moves toward the first transmission wheel 2 under the action of the extrusion spring 5. After the telescopic rod of the axial drive assembly 12 is separated from the second transmission wheel 14, sometimes the insertion rod 3 may not be inserted into the axial socket 13 accordingly. At this time, the extrusion spring 5 provides a continuous leftward extrusion force. When the drive motor 41 starts driving, the first transmission wheel 2 begins to rotate relative to the second transmission wheel 14. Finally, the second transmission wheel 14 can prompt the insertion rod 3 to be inserted into the axial socket 13 accordingly under the extrusion force of the extrusion spring 5, completing the docking and realizing power transmission.
[0035] Optionally, a locking socket 4 is further provided on the side of the second transmission wheel 14, and the locking socket 4 is disposed on the outer ring of the insertion rod 3. The locking socket 4 corresponds to the telescopic rod of the axial drive assembly, and is positioned relative to the insertion rod 3 by the insertion of the axial socket 13. That is, when the axial socket 13 and the insertion rod 3 are inserted, the position of the locking socket 4 corresponds to the position of the telescopic rod of the axial drive assembly 12.
[0036] Optionally, the second rotating shaft 17 passes through the power linkage chamber 26 and the power drive chamber 20 in sequence; the second rotating shaft 17 is also provided with a second sprocket 16 and the driving gear 18; the second sprocket 16 is arranged in the power linkage chamber 26; a plurality of driven sprockets 24 are also provided in the power linkage chamber 26; the driven sprocket 24 is connected to the second sprocket 16 through a second chain 25; the driven sprocket 24 is fixed to one end of the driven rotating shaft 22; the other end of the driven rotating shaft 22 is arranged in the power drive chamber 20, and is fixed with a driven driving gear 18-1; the driven driving gear 18-1 and the driving gear 18 constitute a driving gear set, which is used to drive the transfer frame body to move.
[0037] Optionally, the transfer rack sliding fixed track 21 is further provided with a plurality of monitoring sensor components 30, such as a grating beam sensor component, the other end of which can be provided at the top of the inner cavity of the tobacco turnover box 27, and the monitoring sensor component is used to monitor the position of the transfer rack body during movement to prevent the two transfer rack bodies 31 from colliding during loading, that is, the preparation can be processed according to the following scheme: a plurality of rows of the transfer rack sliding fixed tracks 21 are provided in the tobacco turnover box 27, and each row of the transfer rack sliding fixed tracks 21 is provided with a plurality of rows of the transfer rack sliding fixed tracks 21. 1 is provided with one set of drive control boxes corresponding to one transfer rack body 31. For example, three transfer rack bodies 31 can be placed on a row of transfer rack sliding fixed tracks 21. Then, three sets of drive control boxes are installed correspondingly below the transfer rack sliding fixed tracks 21. Then, a monitoring area 29 is provided between each set of drive control boxes. The monitoring sensor assembly 30 is provided in the monitoring area 29. When loading the transfer rack bodies 31, the transfer rack bodies 31 corresponding to the last delivery point to be arrived at are loaded first. The transfer frame body 31 is controlled by the drive control box to move into the tobacco turnover box 27. At this time, the monitoring sensor components 30 of the two monitoring areas 29 at the outer end can be authorized to stop working, and only the monitoring sensor component 30 of the innermost monitoring area 29 is monitored. When the transfer frame body 31 moves to the monitoring sensor component 30 of the innermost monitoring area 29, the control system is triggered, prompting the innermost set of the drive control box to stop power transmission. At this time, the telescopic rod of the axial drive component 12 of this set of drive control box is inserted into its second transmission wheel The locking socket 4 of the second transmission wheel 14 prevents rotation of the second transmission wheel 14, thereby preventing the driven drive gear 18-1 and the drive gear 18 in this area from rotating, thereby locking the transfer rack body 31 in the front-to-back direction. During processing, the inner cavity height of the tobacco turnover box 27 is matched with the height of the transfer rack body 31 to prevent the transfer rack body 31 from bouncing during transportation and achieve vertical fixation. Simultaneously, the left and right limiters of the transfer rack sliding fixed track 21 are combined to lock the transfer rack body 31. When unloading, the first outlet to arrive will unload the outermost transfer rack body 31 of the tobacco turnover box 27. By controlling the outermost drive control box, the transfer rack body 31 can be driven to move and unload. In some embodiments, the inner cavity of the tobacco turnover box 27 can be provided with two or more rows of the transfer rack sliding fixed track 21, and each row of the transfer rack sliding fixed track can be driven by a single drive motor 41.
[0038] When applying the above solution, the operation method is as follows:
[0039] Cigarette package turnover storage method
[0040] (1) Load the cigarette packs into the cigarette pack storage box of the corresponding cigarette pack transfer rack according to their categories, and affix the logistics waybill number to the cigarette pack transfer rack;
[0041] (2) Loading the truck in reverse order according to the order of the distribution outlets, and parking the logistics truck in front of the mobile platform after arriving at the outlet;
[0042] (3) Activate the lifting assembly and the left-right displacement assembly of the mobile platform, and rely on the positioning device of the mobile platform and the first positioning module of the logistics truck for positioning control, so as to accurately move the mobile platform to the rear of the logistics truck, unload the goods according to the logistics waybill number, and transfer the corresponding cigarette pack transfer rack to the mobile platform;
[0043] (4) Relying on the positioning device of the mobile platform and the second positioning module of the box to perform positioning control, the mobile platform is accurately moved to the front of the sliding fixed path of the transfer rack of the corresponding category of the box;
[0044] (5) Activate the driving device in the sliding fixed track of the transfer rack to drive the cigarette pack transfer rack to move into the warehouse, and wait for the cigarette pack transfer rack to reach the first code scanning device, scan the code of the cigarette pack transfer rack, and the cigarette pack transfer rack is associated with the cigarette pack information in the cigarette pack storage box on it, thereby completing the cigarette pack storage;
[0045] Cigarette package turnover and outbound method
[0046] Including the delivery of cigarette pack transfer rack units and cigarette pack storage box units;
[0047] The cigarette pack transfer rack unit outbound includes: selecting a cigarette pack transfer rack from a corresponding category of transfer rack sliding fixed lane according to the order, activating a driving device in the corresponding transfer rack sliding fixed lane, driving the cigarette pack transfer rack to move outbound, and completing the outbound operation when the cigarette pack transfer rack reaches the first code scanning device, and using the mobile platform for operation during loading;
[0048] The cigarette pack storage box unit outbound delivery includes: selecting a cigarette pack transfer rack in the corresponding category of transfer rack sliding fixed channel according to the order, then dragging out its cigarette pack storage box, scanning it through the outbound delivery scanning device, and then taking out the cigarette packs and loading them into the trailer to complete the delivery.
Claims
1. A tobacco turnover device, characterized in that: It includes a tobacco turnover box, which includes a box body and a mobile platform. Several transfer rack sliding fixed tracks are longitudinally arranged in the box body, and a cigarette pack transfer rack is movably arranged in the transfer rack sliding fixed track; the cigarette pack transfer rack is used to store cigarette packs; an operating platform is set between two adjacent rows of transfer rack sliding fixed tracks; a driving device is set in the transfer rack sliding fixed track, and the driving device is used to drive the cigarette pack transfer rack to move; the mobile platform is provided with a lifting component and a left and right displacement component; the mobile platform is set at one end of the box body, for receiving the cigarette pack transfer rack unloaded from the logistics truck, and aligning the cigarette pack transfer rack with the transfer rack sliding fixed track in the box body, so as to prompt the cigarette pack transfer rack to be transferred to the transfer rack sliding fixed track.
2. The tobacco circulation device according to claim 1, characterized in that: The left-right displacement assembly is arranged on the lifting platform of the lifting assembly; and the transfer rack transfer track is arranged on the sliding platform of the left-right displacement assembly.
3. The tobacco circulation device according to claim 2, characterized in that: Positioning devices are respectively provided at both ends of the transfer channel of the transfer rack; a first positioning module is provided at the rear end of the logistics truck corresponding to the positioning device; and a second positioning module is provided at the end surface of the box body corresponding to the positioning device.
4. The tobacco circulation device according to claim 3, characterized in that: The positioning device is a light sensing module assembly, which includes a rectangular cavity body, a light sensing element is provided at the end of the rectangular cavity body, and a light-transmitting hole is provided at the front end of the rectangular cavity body; the first positioning module and the second positioning module are light source assemblies.
5. The tobacco circulation device according to claim 4, characterized in that: The light source assembly is provided with a cylindrical body, a lamp bead is provided in the cylindrical body, a small hole is provided at the front end of the cylindrical body, and a focusing lens is provided on the small hole.
6. The tobacco circulation device according to claim 1, characterized in that: The cigarette pack transfer rack includes a transfer rack body, on which a plurality of cigarette pack storage boxes are detachably provided, and the cigarette pack storage boxes are used to store cigarette packs; a drive rack is also provided on the transfer rack body; a walking roller is provided at the lower part of the transfer rack body; the driving device includes a driving gear, and the driving gear is provided corresponding to the driving rack of the cigarette pack transfer rack; the driving gear is provided in the sliding fixed track of the transfer rack, and is used to drive the transfer rack body to move; the sliding fixed track of the transfer rack is used to limit the left and right positions of the transfer rack body.
7. The tobacco circulation device according to claim 6, characterized in that: A first code scanning device and an outbound code scanning device are provided in the box body; the first code scanning device is provided at the front end of the sliding fixed track of the transfer rack; the outbound code scanning device is provided corresponding to the cigarette pack transfer rack; an entry code is provided on the cigarette pack transfer rack; and an outbound code is provided correspondingly on the cigarette pack storage box of the cigarette pack transfer rack.