Tobacco filling equipment and cigarette production equipment

Abstract

This utility model belongs to the technical field of cigarette production equipment, and discloses a tobacco filling device and cigarette production equipment. The tobacco filling device includes a worktable, a first feeding box, and a second feeding box. The first feeding box has a first through hole at its bottom and is connected to a rotatable feeding roller. The outer peripheral wall of the feeding roller has multiple feeding grooves, and the feeding roller is connected to a drive assembly. The drive assembly drives the feeding roller to rotate so that the multiple feeding grooves sequentially communicate with the first through hole. The second feeding box has a second through hole at its bottom that communicates with the first through hole. Inside the first feeding box, from top to bottom, are a feeding component, a detection component, and a pushing component. The feeding component is connected to a first motor, and the detection component is communicatively connected to the first motor. The pushing component is used to push the tobacco into the cigarette tube. By setting up the feeding component and the detection component, automatic feeding is achieved when the tobacco is empty, avoiding problems such as tobacco tangling and clumping, which makes filling difficult.

Description

Technical Field

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

[0002] In the cigarette manufacturing and forming process, cigarette rolling machines are used to fill tobacco shreds into cigarette tubes. For mass production cigarette rolling machines, a large amount of tobacco shreds and cigarette tubes are usually placed at one time as a reserve. However, too much tobacco shreds and cigarette tubes not only increases the load, but also cause the large amount of tobacco shreds to clump and aggregate under gravity, making it difficult for the equipment to fill later and affecting the quality of the finished cigarettes. Utility Model Content

[0003] The purpose of this invention is to provide a tobacco filling device that automatically fills tobacco and can release tobacco in a quantitative manner, thereby improving production efficiency and ensuring the quality of finished products.

[0004] To achieve this objective, the present invention adopts the following technical solution: a tobacco shred filling device, including a workbench, a first feeding box, and a second feeding box; the first feeding box is installed on the workbench, with an opening at the top and a first through hole at the bottom; the first feeding box is connected to a rotatable feeding roller, the outer peripheral wall of the feeding roller is provided with multiple feeding grooves, the multiple feeding grooves are spaced apart along the circumference of the feeding roller, the feeding grooves match the shape of the tobacco tube to be filled, and the feeding roller is connected to a driving component, the driving component driving the feeding roller to rotate so that... Multiple feeding troughs are sequentially connected to the first through hole; a second feeding box is installed on one side of the first feeding box, the top of the second feeding box is open, and the bottom is provided with a second through hole that communicates with the first through hole. The second feeding box is provided with a feeding assembly, a detection assembly and a pushing assembly from top to bottom. The feeding assembly includes two meshing toothed rollers, which are connected in a driving connection. One of the toothed rollers is connected to a first motor. The detection assembly is communicatively connected to the first motor. The pushing assembly is used to push the tobacco into the tobacco tube.

[0005] Preferably, the feeding assembly includes a push rod and a push block. The push rod and the first through hole are disposed opposite to each other and can move toward or away from the first through hole. The push block is located on the same side of the push rod and the first through hole. The side of the push block near the push rod is provided with a limiting groove. The push block can move toward the area between the push rod and the first through hole so that the inner wall of the limiting groove and the inner wall of the second feed box form a feeding channel communicating with the second through hole.

[0006] Preferably, the second feeding box is provided with a guide block located above the push block. The guide block is provided with a guiding slope, which is used to guide the tobacco into the space between the push block and the inner wall of the first feeding box.

[0007] Preferably, the first feeding box is provided with a top block, which is located on the side of the feeding roller away from the first through hole and is disposed opposite to the first through hole. The inner wall of the first feeding box is provided with a first spring, which abuts against the top block. The top block is provided with a guide part at one end facing the feeding roller, which is used to guide the top block into or out of the feeding trough.

[0008] Preferably, a vibration assembly is installed inside the first feeding box, and the vibration assembly is located above the feeding roller to vibrate the smoke pipe inside the first feeding box.

[0009] Preferably, the vibration assembly includes two vibrating plates, the bottom ends of which are inclined toward the center of the first feed box. The two vibrating plates are arranged opposite each other, and protrusions are symmetrically provided on both sides of the vibrating plates. Vertical grooves are provided on two opposite inner walls of the first feed box. The protrusions are slidably fitted into the grooves, and two second springs are symmetrically abutted on both sides of the protrusions. A cam structure is provided below each vibrating plate, and the cam structure is rotated to make the vibrating plate vibrate.

[0010] Preferably, the drive assembly includes a second motor, a drive dial, and a driven grooved wheel. The second motor is mounted on the outer wall of the first feed box, the drive dial is connected to the output shaft of the second motor, and the driven grooved wheel is connected to the feed roller and meshes with the drive dial.

[0011] Preferably, the top of the second feeding box is provided with a feeding hopper, the inner diameter of which gradually decreases from top to bottom.

[0012] Preferably, the tobacco filling device further includes a collection box located below the second feeding box, and the feeding roller can transport the tobacco tube filled with the tobacco to the collection box.

[0013] Another objective of this invention is to provide a tobacco shred filling device that automatically feeds and fills tobacco shreds, while also quantitatively releasing tobacco shreds to reduce the load on the device and ensure production efficiency.

[0014] To achieve this objective, the present invention adopts the following technical solution: a cigarette production equipment, including a first material conveying component, a second material conveying component, and the aforementioned tobacco filling device, wherein the first material conveying component is located above the first feeding box to convey the cigarette tube toward the first feeding box, and the second material conveying component is located above the second feeding box to convey the tobacco toward the second feeding box.

[0015] The beneficial effects of this utility model are as follows: When the tobacco filling device is working, the feeding roller in the first feeding box rotates, rotating the empty tobacco tube in the feeding trough to one side of the first through hole, so that the empty tobacco tube is connected to the first through hole. At the same time, the pushing component at the bottom of the second feeding box pushes the tobacco in the second feeding box, so that the tobacco passes through the second through hole and the first through hole in sequence and enters the empty tobacco tube, realizing the filling of tobacco. The feeding roller and the pushing component work together to realize automated tobacco filling, effectively improving the production efficiency of the tobacco filling device. By setting up a feeding component and a detection component, when the detection component cannot detect tobacco, it means that the tobacco in the second feeding box is insufficient and needs to be replenished. The two toothed rollers of the feeding component rotate in opposite directions, transferring the tobacco above the toothed rollers to the second feeding box. After the toothed rollers rotate a preset number of times, tobacco can be quantitatively replenished, realizing automatic feeding when the tobacco is empty, avoiding problems such as excessive tobacco weight, tobacco tangling and clumping that are not easy to fill caused by adding too much at once, and ensuring the quality of the finished product.

[0016] This utility model also provides a cigarette production equipment, which realizes automatic feeding of tobacco and cigarette tubes through a first material conveyor and a second material conveyor, and realizes automatic feeding and quantitative feeding of tobacco when there is no material, thereby achieving automated production and effectively improving production efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the tobacco filling device according to an embodiment of the present invention;

[0018] Figure 2 This is a schematic diagram of the tobacco filling device from another angle according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the material feeding assembly according to an embodiment of the present invention;

[0020] Figure 4 This is a cross-sectional view of the tobacco filling device according to an embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the internal structure of the second feed box according to an embodiment of the present invention;

[0022] Figure 6 yes Figure 4 Enlarged view of point A in the middle;

[0023] Figure 7This is a schematic diagram of the internal structure of the first feeding box according to an embodiment of the present utility model;

[0024] Figure 8 yes Figure 7 Enlarged view of point B in the middle;

[0025] Figure 9 This is a schematic diagram of the structure of the driving component according to an embodiment of the present invention.

[0026] In the picture:

[0027] 100. Workbench; 110. Support legs; 120. Collection box;

[0028] 200. First feed box; 210. Feed roller; 211. Feed chute; 220. Drive assembly; 221. Second motor; 222. Drive dial; 223. Driven grooved wheel; 224. First rotating shaft; 225. Second rotating shaft; 230. Top block; 240. Guide groove; 241. First spring; 250. Slide groove;

[0029] 300. Second feed box; 310. Discharge assembly; 311. Toothed roller; 312. First motor; 313. Gear; 320. Detection assembly; 330. Pushing assembly; 331. Push rod; 332. Push block; 3321. Limiting groove; 333. First cylinder; 334. Second cylinder; 3341. Connecting rod; 340. Guide block; 350. Discharge hopper;

[0030] 400. Vibration assembly; 410. Vibration plate; 411. Protrusion; 412. Second spring; 413. Rotating rod; 4131. Protrusion; 414. Third motor. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] Reference Figures 1 to 9 As shown, a tobacco filling device according to an embodiment of this application includes a workbench 100, a first feeding box 200, and a second feeding box 300. Support legs 110 are respectively provided at the four corners of the bottom of the workbench 100.

[0036] The first feeding box 200 is installed on the workbench 100. The top of the first feeding box 200 is open and the bottom side wall is provided with a first through hole. The first feeding box 200 is connected to a rotatable feeding roller 210. The two sides of the feeding roller 210 are clearance-fitted with the inner wall of the first feeding box 200. The outer peripheral wall of the feeding roller 210 is provided with a plurality of feeding grooves 211. The feeding grooves 211 extend along the axial direction of the feeding roller 210 and are spaced apart along the circumference of the feeding roller 210. The feeding grooves 211 match the shape of the tobacco tube to be filled with tobacco. The feeding roller 210 is connected to a drive assembly 220. The drive assembly 220 drives the feeding roller 210 to rotate so that the plurality of feeding grooves 211 are sequentially connected to the first through hole.

[0037] The second feeding box 300 is installed on one side of the first feeding box 200 and fits snugly against it. The second feeding box 300 has an opening at the top and a second through hole communicating with the first through hole on its bottom side wall. Inside the second feeding box 300, from top to bottom, are a feeding assembly 310, a detection assembly 320, and a pushing assembly 330. The feeding assembly 310 includes two meshing toothed rollers 311, connected on the same side by two gears 313. One end of one toothed roller 311, away from the gear 313, is connected to a first motor 312. The detection assembly 320 is communicatively connected to the first motor 312. The pushing assembly 330 is used to push tobacco into the tobacco tube. Optionally, the pushing assembly 330 can be a pipe or block slidably connected to the second feeding box 300, or a swing element installed on the inner wall of the second feeding box 300, etc., which will not be elaborated further here.

[0038] Understandably, when the tobacco filling device is working, the feeding roller 210 in the first feeding box 200 rotates, rotating the empty tobacco tube in the feeding trough 211 to one side of the first through hole (at this time, the empty tobacco tube is located on the side of the feeding roller 210 to prevent it from falling out of the feeding trough 211), thus connecting the empty tobacco tube with the first through hole. Simultaneously, the pushing assembly 330 at the bottom of the second feeding box 300 pushes the tobacco in the second feeding box 300, causing the tobacco to pass through the second through hole and the first through hole sequentially into the empty tobacco tube, thereby completing the tobacco filling. The feeding roller 210 and the pushing assembly 330 work together to achieve automated tobacco filling, effectively improving the production efficiency of the tobacco filling device.

[0039] By setting up the feeding component 310 and the detection component 320, when the detection component 320 cannot detect tobacco, it indicates that the tobacco in the second feeding box 300 is insufficient and needs to be replenished. The two toothed rollers 311 of the feeding component 310 rotate in opposite directions, transferring the tobacco above the toothed rollers 311 to the second feeding box 300. After the toothed rollers 311 rotate a preset number of times, tobacco can be replenished quantitatively, realizing automatic feeding when the tobacco is empty. This avoids problems such as excessive weight of tobacco caused by adding too much material at once, and tobacco tangling and clumping that are not easy to fill, thus ensuring the quality of the finished product.

[0040] It should be added that the detection component 320 can be a photoelectric sensor, infrared sensor, ultrasonic sensor, vision sensor, etc. In this application, the detection component 320 includes an infrared generator and an infrared receiver arranged opposite each other, thereby simplifying the structure of the detection component 320, facilitating the installation and removal of the detection component 320, and reducing the layout cost of the detection component 320. One detection component 320 can be set, or multiple components can be set along the vertical direction, thereby enabling phased and refined management of the tobacco content detection and control, and improving the controllability of the tobacco filling device.

[0041] Reference Figure 2 and Figure 4As shown, it can be understood that the feeding assembly 330 includes a push rod 331 driven by a first cylinder 333 and a push block 332 driven by a second cylinder 334. The second cylinder 334 is connected to the push block 332 through a connecting rod 3341 passing through the side wall of the second feed box 300. The push rod 331 passes through the side wall of the second feed box 300. The push rod 331 and the first through hole are arranged opposite to each other and can move toward or away from the first through hole. The two sides of the push block 332 are clearance-fitted with the inner wall of the second feed box 300. The push block 332 is located on the same side of the push rod 331 and the first through hole. The side of the push block 332 near the push rod 331 is provided with a limiting groove 3321. The push block 332 can move toward the area between the push rod 331 and the first through hole so that the inner wall of the limiting groove 3321 and the inner wall of the second feed box 300 form a feeding channel communicating with the second through hole.

[0042] When the feeding assembly 330 is working, the pusher block 332 first moves towards the area between the pusher rod 331 and the first through hole until the pusher block 332 abuts against the inner wall of the first feeding box 200 and forms a feeding channel. At this time, the feeding channel is filled with tobacco. The pusher rod 331 then moves towards the feeding channel, pushing the tobacco in the feeding channel into the empty tobacco tube. By setting the pusher rod 331 and the pusher block 332, the tobacco in the second feeding box 300 can be collected, avoiding the problem of tobacco shifting and dispersing during the movement of the pusher rod 331, which would lead to loose and incomplete filling of the tobacco tube, and further improve the quality of the finished product.

[0043] Reference Figure 5 As shown, it can be understood that the second feeding box 300 is provided with a guide block 340, which is located above the push block 332. The guide block 340 is provided with a guide slope, the top of which is inclined toward the edge of the second feeding box 300 to allow the tobacco to enter between the push block 332 and the inner wall of the first feeding box 200.

[0044] By setting the guide block 340, on the one hand, the guide block 340 can fill the internal space of the second feeding box 300, reduce the weight of the tobacco in the second feeding box 300, and further eliminate the risk of knotting and tangling caused by excessive weight of tobacco. On the other hand, the guiding slope of the guide block 340 can guide the tobacco to fall quickly and limit the volume of tobacco at the bottom of the second feeding box 300, which facilitates the formation of the feeding channel and prevents the tobacco from accumulating on the push block 332 and affecting the movement of the push block 332.

[0045] Reference Figure 6As shown, it can be understood that the first feed box 200 is provided with a top block 230. The top block 230 is located on the side of the feed roller 210 away from the first through hole and is arranged opposite to the first through hole. The inner wall of the first feed box 200 is provided with a guide groove 240. A first spring 241 is installed in the guide groove 240. The first spring 241 abuts against the top block 230. The top block 230 is provided with a guide part at one end facing the feed roller 210. The guide part is provided on the conical or spherical structure of the top block 230. The guide part is used to guide the top block 230 into or out of the feed groove 211.

[0046] By setting the top block 230, when the feeding trough 211 moves to one side of the first through hole along with the feeding roller 210, the top block 230 is pushed into the feeding roller 210 under the action of the spring, driving the empty tobacco pipe to move toward the first through hole, reducing the gap between the empty tobacco pipe and the first through hole, facilitating the filling of tobacco shreds, and further improving the production efficiency of the tobacco shred filling device.

[0047] It should be added that, along the axial direction of the feeding roller 210, the sum of the length of the top block 230 and the length of the flue is less than or equal to the length of the feeding groove 211, so as to avoid the top block 230 pushing the flue into the first through hole, which could cause the flue to break when the feeding roller 210 rotates.

[0048] Reference Figure 2 As shown, it can be understood that a vibration assembly 400 is installed inside the first feed box 200. The vibration assembly 400 is located above the discharge roller 210 to vibrate the flue pipe inside the first feed box 200. Optionally, the vibration assembly 400 can be a vibrating screen connected to a vibration motor, or a plate driven by a hammer, etc., which will not be described in detail here.

[0049] By setting up the vibration component 400, the vibration plate 410 component can automatically vibrate to disperse the empty tobacco pipes accumulated above the vibration component 400, avoid the tobacco pipes pressing against each other and affecting the feeding, and effectively improve the smoothness of the tobacco filling device.

[0050] Reference Figure 7 and Figure 8As shown, the vibration assembly 400 includes two vibrating plates 410. The bottom ends of the vibrating plates 410 are inclined towards the center of the first feed box 200. The two vibrating plates 410 are arranged opposite each other, forming a bucket-shaped structure that guides the empty flue pipe to move downwards. Rectangular protrusions 411 are symmetrically provided on both sides of the vibrating plates 410. Vertical grooves 250 are provided on two opposite inner walls of the first feed box 200. The protrusions 411 are slidably fitted into the grooves 250, and two second springs 412 are symmetrically abutted on both sides of the protrusions 411. A cam structure is provided below each vibrating plate 410. Rotating the cam structure causes the vibrating plate 410 to vibrate. In this embodiment, the cam structure includes a rotating rod 413 and a third motor 414. The rotating rod 413 is rotatably connected to the first feed box 200, and the third motor 414 is drive-connected to the rotating rod 413. The rotating rod 413 has a protrusion 4131 on its outside, which protrudes radially along the rotating rod 413.

[0051] When the vibration assembly 400 is working, the third motor 414 drives the rotating rod 413 to rotate. The rotating rod 413 drives the protrusion 4131 to intermittently push the vibrating plate 410 upward. At this time, a gap is formed between the two vibrating plates 410 for the empty smoke pipe to pass through. Then, the vibrating plate 410 vibrates under the action of the second springs 412 on both sides, dispersing the empty smoke pipe accumulated on the vibrating plate 410. By setting two vibrating plates 410 and corresponding cam structures, the structure of the vibration assembly 400 can be simplified, the layout cost of the vibration assembly 400 can be reduced, and the stable feeding of the vibration assembly 400 can be ensured.

[0052] Reference Figure 9 As shown, it can be understood that the drive assembly 220 includes a second motor 221, an active dial 222, and a driven grooved wheel 223. The second motor 221 is mounted on the outer wall of the first feed box 200. The active dial 222 is connected to the output shaft of the second motor 221 through a first rotating shaft 224. The driven grooved wheel 223 is connected to the feed roller 210 through a second rotating shaft 225 and meshes with the active dial 222.

[0053] The second motor 221 drives the active dial 222 to rotate. The protrusions on the active dial 222 intermittently slide into the grooves on the driven grooved wheel 223, causing the driven grooved wheel 223 to rotate intermittently. The number and arrangement angle of the grooves on the driven grooved wheel 223 are the same as the number and arrangement angle of the feeding grooves 211 on the feeding roller 210, thereby causing the feeding roller 210 to rotate intermittently. By setting the active dial 222 and the driven grooved wheel 223, intermittent control of the feeding roller 210 is achieved while the second motor 221 operates continuously, reducing the number of start-stop cycles of the second motor 221 and improving the working efficiency and long-term stability of the drive assembly 220.

[0054] Reference Figure 1As shown, the tobacco filling device also includes a collection box 120, which is located below the second feeding box 300. The feeding roller 210 can transport the tobacco tube filled with tobacco to the collection box 120. Optionally, the feeding roller 210 can pass through the bottom of the first feeding box 200, so that when the feeding trough 211 containing the tobacco tube moves to the bottom of the feeding roller 210, the tobacco tube can automatically fall into the collection box 120. The feeding roller 210 can also be set inside the first feeding box 200. In this case, the bottom wall of the first feeding box 200 is provided with a through groove that matches the shape of the tobacco tube. When the feeding trough 211 containing the tobacco tube moves to the bottom of the feeding roller 210 and is above the through groove, the tobacco tube can fall into the collection box 120 through the through groove. At this time, in order to ensure that the second through hole corresponds to the first through hole, the second feeding box 300 and the working bar are supported by a pad.

[0055] By setting up a collection box with a pre-filled tobacco tube, users can easily pack and box the tobacco later, effectively improving the user experience.

[0056] Reference Figure 1 and Figure 2 As shown, it can be understood that the top of the second feeding box 300 is provided with a discharge hopper 350, and the inner diameter of the discharge hopper 350 gradually decreases from top to bottom. It should be noted that, in order to avoid the discharge hopper 350 affecting the feeding of the flue, the side of the discharge hopper 350 near the first feeding box 200 is flat.

[0057] By setting up the feeding hopper 350, the feeding hopper 350 can guide the tobacco shreds to quickly land on the feeding assembly 310, and store some tobacco shreds when the feeding assembly 310 stops, thereby further improving the working efficiency of the tobacco shred filling device.

[0058] A cigarette production device according to an embodiment of this application includes a first conveyor, a second conveyor, and the aforementioned tobacco filling device. The first conveyor is located above a first feed box 200 to convey tobacco pipes towards the first feed box 200, and the second conveyor is located above a second feed box 300 to convey tobacco shreds towards the second feed box 300. Optionally, the first and second conveyors can be respectively configured as common conveying structures such as conveyor lines and vibratory feeders, which will not be described in detail here.

[0059] Understandably, the automatic feeding of tobacco shreds and tobacco tubes is achieved through the first and second feeding components, and the automatic feeding and quantitative unloading of tobacco shreds when there is no material is achieved through the tobacco shred filling device, thereby realizing automated production and effectively improving production efficiency.

[0060] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A tobacco loading device, characterised in that, include: Workbench (100); A first feeding box (200) is installed on the workbench (100). The first feeding box (200) has an opening at the top and a first through hole at the bottom. The first feeding box (200) is connected to a rotatable feeding roller (210). The outer peripheral wall of the feeding roller (210) is provided with a plurality of feeding grooves (211). The plurality of feeding grooves (211) are spaced apart along the circumference of the feeding roller (210). The feeding grooves (211) match the shape of the tobacco tube to be filled with tobacco. The feeding roller (210) is connected to a drive assembly (220). The drive assembly (220) drives the feeding roller (210) to rotate so that the plurality of feeding grooves (211) are sequentially connected to the first through hole. The second feeding box (300) is installed on one side of the first feeding box (200). The second feeding box (300) has an opening at the top and a second through hole at the bottom that communicates with the first through hole. The second feeding box (300) is provided with a feeding assembly (310), a detection assembly (320) and a pushing assembly (330) in sequence from top to bottom. The feeding assembly (310) includes two meshing toothed rollers (311) that are connected in a driving manner. One of the toothed rollers (311) is connected to a first motor (312). The detection assembly (320) is connected in communication with the first motor (312). The pushing assembly (330) is used to push the tobacco into the tobacco tube.

2. A tobacco filler device according to claim 1, characterised in that, The feeding assembly (330) includes a push rod (331) and a push block (332). The push rod (331) is disposed opposite to the first through hole and can move toward or away from the first through hole. The push block (332) is located on the same side of the push rod (331) and the first through hole. The push block (332) is provided with a limiting groove (3321) on the side of the push rod (331). The push block (332) can move toward the area between the push rod (331) and the first through hole so that the inner wall of the limiting groove (3321) and the inner wall of the second feed box (300) form a feeding channel communicating with the second through hole.

3. A tobacco filler device according to claim 2, characterised in that, The second feeding box (300) is provided with a guide block (340), which is located above the push block (332). The guide block (340) is provided with a guide slope, which is used to guide the tobacco into the space between the push block (332) and the inner wall of the first feeding box (200).

4. A tobacco filler device according to claim 1, characterised in that The first feed box (200) is provided with a top block (230), which is located on the side of the feed roller (210) away from the first through hole and is arranged opposite to the first through hole. The inner wall of the first feed box (200) is provided with a first spring (241), which abuts against the top block (230). The top block (230) has a guide part at one end facing the feed roller (210), which is used to guide the top block (230) into or out of the feed trough (211).

5. A tobacco filler device according to claim 1, wherein A vibration assembly (400) is installed inside the first feed box (200). The vibration assembly (400) is located above the feed roller (210) to vibrate the smoke pipe inside the first feed box (200).

6. A tobacco filler device according to claim 5, wherein The vibration assembly (400) includes two vibration plates (410). The bottom end of the vibration plate (410) is inclined toward the center of the first feed box (200). The two vibration plates (410) are arranged opposite each other. The two sides of the vibration plate (410) are symmetrically provided with protrusions (411). The two opposite inner walls of the first feed box (200) are provided with vertical grooves (250). The protrusions (411) are slidably assembled in the grooves (250). The two sides of the protrusions (411) are symmetrically abutted by two second springs (412). Each vibration plate (410) is provided with a cam structure below it. The cam structure is rotated to make the vibration plate (410) vibrate.

7. A tobacco filler loading device according to claim 1, characterised in that The drive assembly (220) includes a second motor (221), an active dial (222), and a driven grooved wheel (223). The second motor (221) is mounted on the outer wall of the first feed box (200). The active dial (222) is connected to the output shaft of the second motor (221). The driven grooved wheel (223) is connected to the feed roller (210) and meshes with the active dial (222).

8. A tobacco filler loading device according to claim 1, characterised in that The second feeding box (300) is provided with a feeding hopper (350) at the top, and the inner diameter of the feeding hopper (350) gradually decreases from top to bottom.

9. A tobacco filler loading device according to claim 1, characterised in that The tobacco filling device also includes a collection box (120) located below the second feed box (300), and the feed roller (210) can transport the tobacco tube filled with the tobacco to the collection box (120).

10. A cigarette making apparatus characterized by The device includes a first feeder, a second feeder, and a tobacco filling device according to any one of claims 1-9, wherein the first feeder is located above the first feed box (200) to transfer the tobacco tube toward the first feed box (200), and the second feeder is located above the second feed box (300) to transfer the tobacco toward the second feed box (300).

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