Tobacco shred boxing device

Abstract

The utility model relates to the technical field of tobacco production equipment, and provides a tobacco shred boxing device. The tobacco shred boxing device comprises a tobacco shred conveying assembly, a two-way conveying belt, a weighing and boxing assembly and a control system. The tobacco shred conveying assembly is used for storing and conveying tobacco shreds. The two-way conveying belt is arranged at the tail section of the tobacco shred conveying assembly and is used for switching tobacco shred conveying in the first direction and tobacco shred conveying in the opposite direction of the first direction; the weighing and boxing assembly is used for storing and weighing the tobacco shreds from the two-way conveying belt; the control system is in signal connection with the tobacco shred conveying assembly, the two-way conveying belt and the weighing and boxing assembly. The tobacco shred boxing device solves the problem that in the prior art, a tobacco shred boxing device needs to be started and stopped frequently in order to enable the weight of tobacco shreds in each box body to be consistent, and the tobacco shred boxing device can control the conveying amount of the tobacco shreds according to the weight of the tobacco shreds in the box body in the box changing process. Therefore, the boxing time is shortened, and the shutdown frequency is reduced.

Description

Technical Field

[0001] This utility model relates to the field of tobacco production equipment technology, and in particular to a tobacco packing device. Background Technology

[0002] In the tobacco processing industry, depending on different production requirements, some tobacco shreds need to be manually packed into cartons. During the packing process, the tobacco shreds are transported to the packing station by a packing device, and then manually packed into cartons. Once a carton of tobacco is packed, the tobacco transport needs to be temporarily suspended to avoid overloading.

[0003] The existing tobacco packing equipment continues to feed tobacco after a whole box is filled, which leads to frequent start-ups and shutdowns of the equipment in order to ensure that the weight of tobacco in each box is consistent. Utility Model Content

[0004] This utility model provides a tobacco packing device to solve the problem that existing tobacco packing devices require frequent start-ups and shutdowns to ensure that the weight of tobacco in each box is consistent. The device enables the control of the amount of tobacco being fed in the box based on the weight of the tobacco in the box during the box changing process, thereby shortening the packing time and reducing the number of downtimes.

[0005] This utility model provides a tobacco packing device, comprising:

[0006] Tobacco conveying assembly for storing and conveying tobacco;

[0007] A bidirectional conveyor belt is provided at the end of the tobacco conveying assembly. The conveying direction of the bidirectional conveyor belt is set at an angle to the conveying direction of the end of the tobacco conveying assembly. The bidirectional conveyor belt is used to switch between conveying the tobacco in a first direction and conveying the tobacco in the opposite direction to the first direction.

[0008] A weighing and packing assembly is located at the end of the bidirectional conveyor belt and is used to collect and weigh the tobacco from the bidirectional conveyor belt.

[0009] The control system is signal-connected to the tobacco conveying assembly, the bidirectional conveyor belt, and the weighing and packing assembly. When the weight of the tobacco on the weighing and packing assembly reaches a predetermined value, the control system controls the bidirectional conveyor belt to change the conveying direction of the tobacco to prevent the tobacco from being further conveyed to the weighing and packing assembly.

[0010] According to the present invention, a tobacco packing device is provided, wherein the tobacco conveying assembly includes:

[0011] A tobacco storage and conveying component is provided for storing the tobacco, one end of the tobacco storage and conveying component being provided with a tobacco outlet;

[0012] A vibration conveying component is provided, one end of the vibration conveying component being provided below the tobacco outlet, the other end of the vibration conveying component being provided above the bidirectional conveying belt, the vibration conveying component being used for conveying and scattering the tobacco.

[0013] According to the tobacco boxing device, the tobacco storage and conveying components are provided in multiple numbers, the tobacco conveying assembly further comprises a conveying component, the tobacco storage and conveying components are arranged at intervals, and the tobacco outlets of the tobacco storage and conveying components are located above the conveying component.

[0014] According to the tobacco boxing device, the tobacco storage and conveying component comprises a tobacco storage cabinet, the tobacco storage cabinet is internally provided with a containing cavity, one end of the bottom of the containing cavity is provided with an opening, the other end of the bottom of the containing cavity is provided with a bottom belt conveyor, the bottom belt conveyor is used for conveying the tobacco, and the bottom belt conveyor is signal connected with the control system.

[0015] According to the tobacco boxing device, the vibration conveying component comprises a vibration transmission machine body, and the surface of the vibration transmission machine body is provided with a plurality of vibration grooves arranged at intervals.

[0016] According to the tobacco boxing device, the weighing and boxing assembly comprises a weighing component, a plurality of rotating elements are rotatably arranged on the surface of the weighing component, and a box body is arranged on the rotating element.

[0017] According to the tobacco boxing device, a switch is further arranged on the weighing and boxing assembly, the switch is electrically connected with the bidirectional conveying belt, and the switch is used for controlling the bidirectional conveying belt to switch between conveying the tobacco in the first direction and conveying the tobacco in the opposite direction of the first direction.

[0018] According to the tobacco boxing device, a man-machine interaction device is further arranged, and the man-machine interaction device is signal connected with the control system.

[0019] According to the tobacco boxing device, baffles are arranged on both sides of the vibration groove.

[0020] According to the tobacco boxing device, the vibration transmission machine body is arranged perpendicularly to the bidirectional conveying belt.

[0021] The tobacco packing device provided by the utility model realizes the automatic process of storing, accurately weighing and packing tobacco by integrating the tobacco conveying assembly, the bidirectional conveying belt, the weighing and packing assembly and the control system. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0023] Figure 1 It is the structural schematic diagram of the tobacco packing device provided by the utility model.

[0024] Figure 2 It is the structural schematic diagram of the vibration conveying part of the tobacco packing device provided by the utility model.

[0025] Figure 3 It is the structural schematic diagram of the weighing and packing assembly of the tobacco packing device provided by the utility model.

[0026] Figure 4 It is the control logic diagram of the tobacco packing device provided by the utility model.

[0027] Figure 5 It is the structural schematic diagram of the tobacco storage and conveying part of the tobacco packing device provided by the utility model.

[0028] Figure 6 It is the use flow chart of the tobacco packing device provided by the utility model.

[0029] The drawings are as follows: 100: tobacco conveying assembly; 200: bidirectional conveying belt; 300: weighing and packing assembly; 400: control system; 110: tobacco storage and conveying part; 111: tobacco storage cabinet; 112: bottom belt conveyor; 113: opening; 114: scattering machine; 120: conveying part; 130: vibration conveying part; 131: vibration transmission machine body; 132: vibration groove; 310: weighing part; 320: rotating part; 330: box; 340: switch. DETAILED DESCRIPTION

[0030] The embodiment of the utility model will be further described in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0031] In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0033] In the embodiments of the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0034] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0035] The following will be described in combination with Figures 1-6The utility model discloses a structure and working principle.

[0036] Referring Figure 1 The utility model provides a cut tobacco boxing device, which comprises a cut tobacco conveying assembly 100, a bidirectional conveying belt 200, a weighing and boxing assembly 300 and a control system 400. The cut tobacco conveying assembly 100 is used for storing and conveying cut tobacco. The bidirectional conveying belt 200 is arranged at the end of the cut tobacco conveying assembly 100. The conveying direction of the bidirectional conveying belt 200 and the conveying direction of the end of the cut tobacco conveying assembly 100 form an included angle. The bidirectional conveying belt 200 is used for switching between conveying cut tobacco in a first direction and conveying cut tobacco in the opposite direction of the first direction. The weighing and boxing assembly 300 is arranged at the terminal end of the bidirectional conveying belt 200 and is used for receiving and weighing cut tobacco from the bidirectional conveying belt 200. The control system 400 is signal connected with the cut tobacco conveying assembly 100, the bidirectional conveying belt 200 and the weighing and boxing assembly 300. When the weight of cut tobacco on the weighing and boxing assembly 300 reaches a predetermined value, the control system 400 controls the bidirectional conveying belt 200 to change the conveying direction of cut tobacco so as to prevent cut tobacco from being further conveyed to the weighing and boxing assembly 300.

[0037] The utility model integrates the cut tobacco conveying assembly 100, the bidirectional conveying belt 200, the weighing and boxing assembly 300 and the control system 400, realizes the automatic process of cut tobacco from storage to accurate weighing and boxing, and enables cut tobacco to be accurately conveyed to the weighing and boxing assembly 300 and stopped from being further conveyed when reaching a preset weight, thereby solving the problem of frequent start and stop of the device for achieving the same weight of cut tobacco in each box.

[0038] Specifically, the cut tobacco conveying assembly 100 is responsible for initially conveying cut tobacco from a storage position to a subsequent processing stage. The bidirectional conveying belt 200 is arranged at the end of the cut tobacco conveying assembly 100 and forms an included angle with the end of the cut tobacco conveying assembly 100, which allows cut tobacco to change its path before entering the weighing and boxing assembly 300. The bidirectional conveying belt 200 has the function of switching the conveying direction, i.e., can be switched between conveying cut tobacco in a first direction and conveying cut tobacco in the opposite direction of the first direction. This design ensures that when the weight of cut tobacco in the weighing and boxing assembly 300 reaches a predetermined value, the continued inflow of cut tobacco can be interrupted by adjusting the direction of the bidirectional conveying belt 200, thereby preventing overfilling.

[0039] The weighing and boxing assembly 300 is located at the terminal end of the bidirectional conveying belt 200 and is used for receiving cut tobacco sent by the bidirectional conveying belt 200 and weighing the cut tobacco. Once the weighed weight of cut tobacco reaches a predetermined value set by the control system 400, the control system 400 will issue an instruction to the bidirectional conveying belt 200 to change the conveying direction, thereby avoiding frequent start and stop of the cut tobacco conveying assembly 100.

[0040] The control system 400 is in signal connection with the cut tobacco conveying assembly 100, the bidirectional conveying belt 200, and the weighing and boxing assembly 300, and plays a role of coordinating the work of each component. The control system 400 monitors the weight of cut tobacco in the weighing and boxing assembly 300, and controls the movement state of the bidirectional conveying belt 200 in a timely manner according to a preset condition, so as to realize a precise cut tobacco boxing process. In this way, the above structure not only improves the cut tobacco boxing efficiency, but also enhances the boxing accuracy, reduces the need for manual intervention, and reduces the risk of product quality fluctuations caused by operation errors.

[0041] With reference to Figure 1 In some embodiments of the present application, the cut tobacco conveying assembly 100 includes a cut tobacco storage and conveying component 110 and a vibrating conveying component 130. The cut tobacco storage and conveying component 110 is used to store cut tobacco, and one end of the cut tobacco storage and conveying component 110 is provided with a cut tobacco outlet. The vibrating conveying component 130 is provided below the cut tobacco outlet at one end, and the other end of the vibrating conveying component 130 is provided above the bidirectional conveying belt 200. The vibrating conveying component 130 is used to convey cut tobacco and scatter the cut tobacco.

[0042] The design of the cut tobacco conveying assembly 100 integrates the cut tobacco storage and conveying component 110 and the vibrating conveying component 130, and constructs a coherent process from cut tobacco storage to preliminary processing. The cut tobacco storage and conveying component 110 is used to store cut tobacco to be processed, and is provided with a cut tobacco outlet at one end. The outlet is located above one end of the vibrating conveying component 130, ensuring that the cut tobacco can be smoothly transferred from the storage area to the conveying stage. The other end of the vibrating conveying component 130 is provided above the bidirectional conveying belt 200, forming a complete material transfer path.

[0043] In the above structure, the cut tobacco storage and conveying component 110 not only provides sufficient space to accommodate a certain amount of cut tobacco, but also ensures that the cut tobacco outlet can flow out at a controllable speed and manner. This feature is crucial for subsequent processing steps, as it directly affects whether the cut tobacco can enter the vibrating conveying component 130 uniformly and stably. The function of the vibrating conveying component 130 is not limited to simply moving the cut tobacco; it also scatters the cut tobacco, which can alleviate the aggregation or accumulation that may exist. This step helps to improve the uniformity of cut tobacco distribution, thereby providing more consistent material input for the subsequent weighing and boxing assembly 300, and further improving the accuracy and efficiency of the entire system.

[0044] With this design, the cut tobacco conveying assembly 100 solves the problem that the traditional conveying method may cause the cut tobacco to form lumps during transportation, affecting the accuracy of the subsequent process. In this embodiment, due to the presence of the vibrating conveying component 130, the cut tobacco can be effectively dispersed before being conveyed to the bidirectional conveying belt 200. Such pre-treatment measures ensure that the cut tobacco is in an ideal loose state when entering the weighing and boxing assembly 300, reducing the weight measurement error caused by cut tobacco aggregation, and also reducing the risk of equipment blockage.

[0045] With reference to Figure 1 In some embodiments of the present application, the cut tobacco storage and conveying component 110 is provided in multiple numbers, and the cut tobacco conveying assembly 100 further comprises a conveying component 120. The multiple cut tobacco storage and conveying components 110 are arranged at intervals, and the cut tobacco outlets of the multiple cut tobacco storage and conveying components 110 are located above the conveying component 120.

[0046] Specifically, the cut tobacco storage and conveying component 110 can be provided in two numbers, and the two cut tobacco storage and conveying components 110 are arranged at intervals with a gap therebetween, so that the cut tobacco can fall from the gap to the conveying component 120. Of course, the number of cut tobacco storage and conveying components 110 is not limited to two, and can also be three, four, etc. Providing multiple cut tobacco storage and conveying components 110 can improve the conveying efficiency of cut tobacco.

[0047] With reference to Figure 5 In some embodiments of the present application, the cut tobacco storage and conveying component 110 comprises a cut tobacco storage cabinet 111, the inside of the cut tobacco storage cabinet 111 is provided with a containing cavity, one end of the bottom of the containing cavity is provided with an opening 113, the other end of the bottom of the containing cavity is provided with a bottom belt conveyor 112, the bottom belt conveyor 112 is used for conveying cut tobacco, and the bottom belt conveyor 112 is signal connected with a control system 400. An opening 113 is further provided above the opening 113, and a dispersing machine 114 is provided above the opening 113, the dispersing machine 114 is used for dispersing cut tobacco, so as to facilitate the conveying of cut tobacco.

[0048] In this scheme, the bottom belt conveyor 112 can be used for carrying cut tobacco and conveying cut tobacco, and can convey cut tobacco to the opening 113, so as to fall to the conveying component 120 under the action of gravity. At the same time, the bottom belt conveyor 112 is signal connected with the control system 400, so that the bottom belt conveyor 112 can intelligently switch the flow of cut tobacco as needed. Such measures ensure that the cut tobacco is in an ideal flow state when entering the subsequent processing link, reduce the processing error caused by flow fluctuation, and also improve the overall operation efficiency and reliability of the system.

[0049] With reference to Figure 2In some embodiments of the utility model, vibration conveying part 130 includes vibration transmission machine body 131, vibration transmission machine body 131's surface is equipped with a plurality of interval arrangement's vibration groove 132. The both sides of vibration groove 132 are equipped with baffle, can prevent tobacco to drop. The design of vibration conveying part 130 is through the integration vibration transmission machine body 131 and the surface of a plurality of interval arrangement's vibration groove 132 that sets, constructs an effective tobacco conveying and dispersion system.

[0050] In the above structure, the operation of vibration transmission machine body 131 can produce vibration of a certain frequency, which is transmitted to the surface of the vibration groove 132, so that the passing tobacco is not only conveyed forward, but also further dispersed under the action of vibration. The presence of vibration groove 132 ensures that the tobacco can maintain a loose state during transmission, avoiding the occurrence of agglomeration. When the tobacco flows out of the outlet of tobacco storage and conveying part 110 and falls on vibration transmission machine body 131, due to the action of vibration groove 132, the tobacco can be uniformly distributed on the surface of vibration transmission machine body 131 and move forward along the direction of vibration. This process effectively prevents tobacco accumulation and ensures that the tobacco enters the subsequent process in a more consistent state.

[0051] Referring to Figure 2 In some embodiments of the utility model, the weighing and boxing assembly 300 includes a weighing part 310, and a plurality of rotating parts 320 are rotatably arranged on the surface of the weighing part 310, and a box 330 is arranged on each rotating part 320.

[0052] In the above structure, when the tobacco is conveyed from the bidirectional conveying belt 200 to the weighing and boxing assembly 300, the tobacco falls into the box 330 on the rotating part 320. During the boxing process, the rotating part 320 is rotatably connected, so that the box 330 can be moved more conveniently. At the same time, during the boxing process, the weighing part 310 can monitor the weight of the tobacco in each box 330 in real time and feed back the data to the control system 400. Once the weight of the tobacco in the box 330 reaches a predetermined value, the control system 400 will issue an instruction to change the conveying direction of the bidirectional conveying belt 200, so as to prevent more tobacco from entering the box 330, ensuring the weight consistency of tobacco in each box.

[0053] Referring to Figure 4 In some embodiments of the utility model, a switch 340 is further arranged on the weighing and boxing assembly 300, and the switch 340 is electrically connected with the bidirectional conveying belt 200 and used for controlling the bidirectional conveying belt 200 to switch between conveying tobacco in the first direction and conveying tobacco in the opposite direction of the first direction. The switch 340 can be a foot switch, which is opened and closed by the touch of the foot, which is convenient for the operation of the staff.

[0054] When the weight of the tobacco in the box 330 reaches a predetermined value, the bidirectional conveying belt 200 will run reversely for a period of time, and the material will be stored on the bidirectional conveying belt 200, thereby providing time for the staff to replace the box. When the staff can complete the replacement of the box 330 within the time during which the bidirectional conveying belt 200 runs reversely, the switch 340 can be turned on. If the staff cannot complete the replacement of the box 330 within the time during which the bidirectional conveying belt 200 runs reversely, all the devices are suspended, and wait for the next time of loading of the box to start. In this way, the number of times of suspension of the devices during the replacement of the box can be effectively reduced, and the loss of the devices is reduced.

[0055] In some embodiments of the present application, the tobacco loading device further comprises a man-machine interactive device, and the man-machine interactive device is in signal connection with the control system 400.

[0056] The control system 400 can be a program based on a programmable logic controller (PLC), the man-machine interactive device is provided with a man-machine interactive interface, and parameters can be set. The weight of the tobacco in the box 330 reaching a predetermined value is also set through the man-machine interactive interface.

[0057] When the weight of the tobacco in the box 330 reaches a predetermined value, the control system 400 will judge the time for loading, compare the loading time set in the man-machine interactive interface, and then adjust the speed of the bottom belt conveyor, so that the loading flow rate is kept within a reasonable range, the loading weight precision deviation is reduced, tobacco splashing is effectively prevented, and the maintenance workload is reduced.

[0058] Referring to Figure 1 In some embodiments of the present application, the vibration transmission machine body 131 is arranged perpendicularly to the bidirectional conveying belt 200.

[0059] Referring to Figure 6When it is needed to load the tobacco, the tobacco storage and conveying component 110 is opened, the bottom belt conveyor 112 in the tobacco storage and conveying component 110 starts to work and conveys the tobacco towards the opening 113, when reaching the opening 113, the tobacco is scattered by the scattering machine 114, and then the tobacco falls into the conveying component 120 through the opening 113. The conveying component 120 conveys the scattered tobacco to the vibrating conveying component 130, the vibrating conveying component 130 further scatters and conveys the tobacco to the bidirectional conveying belt 200, the bidirectional conveying belt 200 conveys the tobacco in the forward direction to the inside of the box 330 in the weighing and boxing assembly 300, the weighing and boxing assembly 300 weighs the tobacco in the box 330 in real time, when reaching the boxing weight, the worker carries away the full box and puts an empty box, and at the same time, the bidirectional conveying belt 200 reversely conveys the tobacco and buffers the tobacco on the upper part to avoid the tobacco being further conveyed to the weighing and boxing assembly 300. It is judged whether the switch is triggered to make the bidirectional conveying belt run in the forward direction within a predetermined time, if the switch is triggered to make the bidirectional conveying belt run in the forward direction within the predetermined time, the next round of boxing is re-performed. If the switch is not triggered to make the bidirectional conveying belt run in the forward direction within the predetermined time, the control system 400 closes the devices in each link until the switch is re-triggered to make the bidirectional conveying belt run in the forward direction.

[0060] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A tobacco shred packing device, characterized in that, include: A tobacco conveying assembly (100) for storing and conveying tobacco; A bidirectional conveyor belt (200) is disposed at the end of the tobacco conveying assembly (100). The conveying direction of the bidirectional conveyor belt (200) is set at an angle to the conveying direction of the end of the tobacco conveying assembly (100). The bidirectional conveyor belt (200) is used to switch between conveying the tobacco in the first direction and conveying the tobacco in the opposite direction to the first direction. A weighing and packing assembly (300) is located at the end of the bidirectional conveyor belt (200) for receiving and weighing the tobacco from the bidirectional conveyor belt (200); The control system (400) is signal-connected to the tobacco conveying assembly (100), the bidirectional conveyor belt (200), and the weighing and packing assembly (300). When the weight of the tobacco on the weighing and packing assembly (300) reaches a predetermined value, the control system (400) controls the bidirectional conveyor belt (200) to change the conveying direction of the tobacco to prevent the tobacco from being further conveyed to the weighing and packing assembly (300).

2. The tobacco packing device according to claim 1, characterized in that, The tobacco conveying assembly (100) includes: A tobacco storage and transportation component (110) is used to store the tobacco, and one end of the tobacco storage and transportation component (110) is provided with a tobacco outlet; A vibrating conveyor (130) is provided, with one end of the vibrating conveyor (130) located below the tobacco outlet and the other end of the vibrating conveyor (130) located above the bidirectional conveyor belt (200). The vibrating conveyor (130) is used to convey the tobacco and break up the tobacco.

3. The tobacco packing device according to claim 2, characterized in that, The tobacco storage and transportation component (110) is provided in multiple ways, and the tobacco conveying assembly (100) also includes a conveying component (120). The multiple tobacco storage and transportation components (110) are arranged at intervals, and the tobacco outlet of the multiple tobacco storage and transportation components (110) is located above the conveying component (120).

4. The tobacco packing device according to claim 2, characterized in that, The tobacco storage and transportation component (110) includes a tobacco storage cabinet (111), the inside of which is provided with a cavity, one end of the bottom of which is provided with an opening (113), and the other end of the bottom of which is provided with a bottom belt conveyor (112). The bottom belt conveyor (112) is used to transport the tobacco, and the bottom belt conveyor (112) is connected to the control system (400) by signal.

5. The tobacco packing device according to claim 4, characterized in that, The vibration conveying component (130) includes a vibration transmission machine body (131), and the surface of the vibration transmission machine body (131) is provided with a plurality of spaced vibration grooves (132).

6. The tobacco packing device according to any one of claims 1-5, characterized in that, The weighing and packing assembly (300) includes a weighing component (310), and a plurality of rotating parts (320) are rotatably provided on the surface of the weighing component (310), and a box body (330) is provided on the rotating parts (320).

7. The tobacco packing device according to claim 6, characterized in that, It also includes a switch (340) disposed on the weighing and packing assembly (300), the switch (340) being electrically connected to the bidirectional conveyor belt (200) for controlling the bidirectional conveyor belt (200) to switch between conveying the tobacco in a first direction and conveying the tobacco in the opposite direction to the first direction.

8. The tobacco packing device according to claim 6, characterized in that, It also includes a human-computer interaction device, which is signal-connected to the control system (400).

9. The tobacco packing device according to claim 5, characterized in that, The vibration groove (132) is provided with baffles on both sides.

10. The tobacco packing device according to claim 9, characterized in that, The vibratory transmission machine body (131) is arranged perpendicularly to the bidirectional transmission belt (200).

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