A paper feed tube mechanism for a domestic cigarette making machine

Abstract

The utility model discloses a paper feeding pipe mechanism of domestic cigarette making machine, including material bin, paper feeding pipe bracket and drive part, the discharge gate of material bin is equipped with movable paper blocking support plate, and paper blocking support plate and paper feeding pipe bracket cooperation remove, paper feeding pipe bracket sets up below the discharge gate, and drive part drives paper feeding pipe bracket to translate between paper receiving station and loading station with arc path, and the end of paper feeding pipe bracket towards tobacco discharge pipe is open, and the other end of paper feeding pipe bracket is equipped with paper blocking piece. Paper feeding pipe bracket receives paper in paper receiving station, and the paper tube in material bin is discharged by discharge gate and is caught by paper feeding pipe bracket, and after receiving paper, paper feeding pipe bracket moves to loading station with arc path plane, and paper blocking support plate blocks discharge gate, preventing the paper tube in material bin from discharging, and paper feeding pipe bracket moves to loading station, and the end of paper tube is sleeved outside tobacco discharge pipe, and paper blocking piece blocks the other end of paper tube, preventing paper tube from retreating when sleeving paper tube, so that the operation of sleeving paper tube is smoothly completed.

Description

Technical Field

[0001] This utility model relates to the field of household cigarette manufacturing machines, specifically to a paper feeding tube mechanism for a household cigarette manufacturing machine. Background Technology

[0002] When a household cigarette manufacturing machine makes cigarettes, one end of a paper tube is fitted over the tobacco discharge tube, and the tobacco injection mechanism pushes the tobacco through the discharge tube into the paper tube to form a cigarette.

[0003] Traditional household cigarette making machines require manual insertion of a paper tube onto the tobacco discharge tube, resulting in insufficient automation and cumbersome manual operation. Utility Model Content

[0004] In view of the technical problems existing in the background art, the technical problem to be solved by this utility model is to provide a paper feeding tube mechanism for a household cigarette manufacturing machine.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: the paper feeding tube mechanism of the household cigarette manufacturing machine is characterized by including a material bin, a paper feeding tube bracket and a driving component;

[0006] The hopper is provided with a discharge port, and the discharge port is provided with a movable paper baffle plate, which moves in coordination with the paper feeding tube bracket.

[0007] The paper feeding tube bracket is located below the discharge port. The driving component drives the paper feeding tube bracket to move in an arc-shaped path between the paper receiving station and the material loading station. The end of the paper feeding tube bracket facing the tobacco discharge pipe is open, and the other end of the paper feeding tube bracket is provided with a paper stop.

[0008] The paper feeding tube bracket receives paper at the paper receiving station. The paper tube in the hopper is discharged from the outlet and received by the paper feeding tube bracket. After receiving the paper, the paper feeding tube bracket moves towards the loading station in an arc-shaped plane. The paper stop plate blocks the outlet to prevent the paper tube in the hopper from being discharged. The paper feeding tube bracket moves to the loading station so that one end of the paper tube is fitted over the tobacco discharge tube. The paper stop is placed at the other end of the paper tube to prevent the paper tube from retracting during the fitting process, so that the fitting operation is completed smoothly. After the paper feeding is completed, the paper feeding tube bracket returns to the paper receiving station.

[0009] Preferably, the paper stop plate and the paper feed tube bracket are separately arranged, and the driving component drives the paper stop plate to translate.

[0010] When the paper feed tube bracket receives paper, the paper stop plate moves horizontally to make way, and the paper feed tube bracket is aligned vertically with the discharge port; when the paper feed tube bracket feeds paper, the paper stop plate moves horizontally to the discharge port and blocks the discharge port.

[0011] Preferably, the driving component drives the paper feed tube bracket to reciprocate and swing, and the driving component includes a first linkage component and a driving element;

[0012] The first linkage assembly includes a first connecting rod and a second connecting rod arranged in parallel. One end of each connecting rod is rotatably connected to the paper feeding tube bracket, and the other end is rotatably connected to the base. The rotation points at both ends of the first and second connecting rods form a parallelogram. The first and second connecting rods are connected to a driving component that drives them to swing. The driving component, through the first linkage assembly, causes the paper feeding tube bracket to swing back and forth between the paper receiving station and the material loading station. Since tobacco dust is abundant, transmission structures such as tracks, gears, and racks are susceptible to dust-related issues and prone to malfunction. The parallelogram-shaped connecting rod transmission structure of this invention provides stable transmission, is unaffected by dust, and has a long service life.

[0013] Preferably, the paper stop plate is linked to the paper feed tube bracket;

[0014] The paper-blocking plate is clamped between the base and the first connecting rod and the second connecting rod, and the bottom surface of the paper-blocking plate is provided with a first groove and a second groove;

[0015] The first connecting rod and the second connecting rod are rotatably connected to the paper feed tube bracket via the first shaft and the second shaft, respectively. The first shaft is placed in the first groove, and the second shaft is placed in the second groove. The paper stop plate is movable, with a compact structure that is easy to install and disassemble. Moreover, it is driven by the first linkage component, reducing the use of driving components and lowering equipment costs.

[0016] Preferably, the first linkage component is disposed on the lower surface of the base, the lower surface of the base is provided with a groove for the paper-blocking plate to move, the paper-blocking plate is placed in the groove, and the upper surface of the paper-blocking plate is provided with a first pin and a second pin.

[0017] The base is rotatably provided with a third link and a fourth link. The third link and the fourth link are arranged in parallel and each has a first insertion hole and a second insertion hole. The first pin and the second pin are respectively inserted into the first insertion hole and the second insertion hole. The rotation points at both ends of the third link and the fourth link form a parallelogram.

[0018] The groove provides an independent space for the paper-stopping tray, making it easy to install and move. It also adopts a parallelogram linkage structure, which ensures stable transmission and is not affected by dust. At the same time, the groove can also guide the translation of the paper-stopping tray.

[0019] Preferably, the driving component includes a sensor for collecting the starting position of the paper feed tube holder, and both the sensor and the driving component are connected to the controller;

[0020] When the sensor detects that the paper feed tube holder is in position, the drive component stops operating.

[0021] Preferably, the hopper includes a bottom plate, the driving component drives the bottom plate to vibrate, and the driving component includes a second linkage component;

[0022] The second linkage component includes a cam and a swing element. The upper surface of the cam is a continuous undulating cam surface. The driving element is a motor, and the cam is connected to the motor.

[0023] The end of the base plate away from the discharge end is rotatably connected to the swing member, which is also rotatably connected to the base. The swing member is provided with a cam passive member, which is placed on the cam surface. The swing member is also connected to a second torsion spring that presses the cam swing member against the cam surface.

[0024] Preferably, the driving component is a motor;

[0025] The first linkage component also includes an eccentric shaft connected to a motor. The eccentric shaft has an eccentric protrusion, and the first connecting rod has a cam groove into which the eccentric protrusion is placed. The motor drives the eccentric shaft to rotate, and the eccentric protrusion pushes the first connecting rod within the cam groove, causing the first connecting rod to swing. When the eccentric protrusion slides within the cam groove, the first connecting rod remains stationary, at which point the paper feed tube holder receives paper at the paper receiving station. The cooperation between the eccentric protrusion and the cam groove ensures that the motor maintains a single-direction rotation, eliminating the need for alternating forward and reverse rotation. This results in higher motor precision and more accurate positioning of the paper feed tube holder, especially crucial at the loading station where precise positioning ensures the paper tube is accurately fitted onto the tobacco discharge tube.

[0026] Preferably, the second linkage component is disposed on the upper surface of the base, and the cam is coaxially arranged with the eccentric shaft. The structure is reasonably and compactly arranged, making the whole machine smaller.

[0027] Preferably, the paper stop is slidably disposed on the paper feed tube bracket, and the paper stop moves between the first position and the second position.

[0028] The paper feed tube bracket is provided with a left limiting member and a right limiting member to restrict the lateral movement of the paper stop on the paper feed tube bracket;

[0029] The paper stop is connected to a third torsion spring, and the elastic force of the third torsion spring causes the paper stop to press against the left or right limiting member.

[0030] The two stops on the paper feed tube holder of the paper stop are suitable for paper tubes of two lengths.

[0031] Preferably, the paper feed tube holder includes a material support section, which is an arc-shaped material trough. The paper feed tube holder is inclined and the opening of the material trough faces upward. This allows the cylindrical paper tube to rest against the material support section, making the material support section fit the cylindrical paper tube more closely and preventing the paper tube from rolling out of the opening of the paper feed tube holder during the paper feeding process. Attached Figure Description

[0032] Figure 1 This is an external schematic diagram of a household cigarette manufacturing machine.

[0033] Figure 2 This is a schematic diagram of the present invention.

[0034] Figure 3 This is a cross-sectional view of the present invention.

[0035] Figure 4 This is a schematic diagram of the driving component of this utility model.

[0036] Figure 5 The paper feeding tube bracket of this utility model is located at the receiving station.

[0037] Figure 6 This utility model relates to a paper feeding tube bracket at the loading station.

[0038] 1. Paper tube feeding mechanism; 2. Tobacco injection mechanism; 3. Feed bin; 35. Base plate; 353. Discharge port; 37. Drive component; 370. Eccentric shaft; 371. Cam; 372. Swinging component; 373. Cam driven component; 374. Cam surface; 375. First shaft; 376. First connecting rod; 377. Second shaft; 378. Second connecting rod; 379. Cam groove; 3710. Eccentric protrusion; 5. Paper tube feeding bracket; 51. Paper stop component; 511. Left limit component; 512. Right limit component; 513. Third torsion spring; 6. Base; 61. Groove; 62. Third connecting rod; 63. Fourth connecting rod; 7. Paper stop plate; 71. First groove; 72. Second groove; 73. First pin; 74. Second pin; 9. Paper tube. Detailed Implementation

[0039] The following description, in conjunction with the accompanying drawings, details the embodiments of this utility model and their working principles. (See attached figures) Figure 1 The X-axis is horizontal, also representing the left-right direction; the Y-axis is vertical, also representing the front-back direction; and the Z-axis is vertical, also representing the up-down direction.

[0040] The paper feeding mechanism 1 of this type of household cigarette manufacturing machine is located to the side of the tobacco injection mechanism 2. In the figure, the paper feeding mechanism 1 is on the left and the tobacco injection mechanism 2 is on the right. The paper feeding mechanism 1 includes a hopper 3, a paper feeding tube bracket 5, and a drive component 37. The hopper 3 has a discharge port 353, and the discharge port 353 has a movable paper stop plate 7. The paper stop plate 7 moves in cooperation with the paper feeding tube bracket 5, including both integrated and separate structures. The paper feeding tube bracket 5 is located below the discharge port 353. The drive component 37 drives the paper feeding tube bracket 5 to move in an arc-shaped path between the paper receiving station and the loading station. That is, the trajectory of the paper feeding tube bracket 5 in planar movement is arc-shaped. Figure 1 Paper tube support 5 is located at the loading station, and paper tube 9 is fitted outside the tobacco discharge pipe. Figure 2 The paper feeding tube bracket 5 is located at the paper receiving station. The end of the paper feeding tube bracket 5 facing the tobacco discharge tube is open, and the other end of the paper feeding tube bracket 5 is provided with a paper stop 51. In the attached figure, the right end of the feeding plate is open, and the paper stop 51 is located at the left end of the paper feeding tube bracket 5. The paper feeding tube bracket 5 receives paper at the paper receiving station. The paper feeding tube bracket 5 is aligned vertically with the discharge port 353. At this time, the paper baffle plate 7 moves away from the discharge port 353 to make way for the paper feeding tube bracket 5. The paper tube in the hopper 3 is discharged from the discharge port 353 and received by the paper feeding tube bracket 5. After receiving the paper, the driving component 37 drives the paper feeding tube bracket 5 to move towards the loading station. The paper baffle plate 7 moves and blocks the discharge port 353 to prevent the paper tube in the hopper 3 from being discharged. The paper feeding tube bracket 5 moves to the loading station so that one end of the paper tube is fitted over the tobacco discharge tube. The paper baffle 51 blocks the other end of the paper tube to prevent the paper tube from retracting when fitting the paper tube, so that the paper tube fitting operation is completed smoothly. After the paper feeding is completed, the paper feeding tube bracket 5 returns to the paper receiving station.

[0041] Compared to commercial cigarette manufacturing machines, home cigarette making machines place greater emphasis on product size. Larger products are less convenient for storage, and making home cigarette making machines more compact is a challenge in this field. The loading station is located in front of the paper receiving station (shown as the right front in the diagram). The loading and receiving stations are not only close in location but also staggered, resulting in a shorter travel distance for the paper feeding tube bracket 5, higher paper feeding efficiency, and a more compact overall structure.

[0042] The drive component 37 drives the paper feeding tube bracket 5 to reciprocate and swing. Swinging involves less movement and faster feeding speed compared to linear movement. Stable linear movement is usually achieved through structures such as tracks and racks and pinions. However, cigarette manufacturing machines produce a lot of tobacco powder, which can affect the transmission structures of tracks and racks and pinions, making them prone to failure. The drive component 37 includes a first linkage assembly and a drive component. The first linkage assembly includes a first connecting rod 376 and a second connecting rod 378 arranged in parallel. One end of the first connecting rod 376 and the second connecting rod 378 is rotatably connected to the paper feeding tube bracket 5, and the other end is rotatably connected to the base 6. The rotation points at both ends of the first connecting rod 376 and the second connecting rod 378 form a parallelogram. The first connecting rod 376 and the second connecting rod 378 are connected to the drive component that drives them to swing. The first link 376, the second link 378, the paper feeding tube bracket 5 and the base 6 form a parallel four-bar linkage structure. The swinging of the first link 376 and the second link 378 drives the paper feeding tube bracket 5 to swing back and forth between the paper receiving station and the material loading station. The parallel four-bar linkage transmission structure is not only stable and precise, but also unaffected by dust, and has high efficiency and long service life.

[0043] When the paper stop plate 7 and the paper feed tube bracket 5 are separately installed, the driving component 37 drives the paper stop plate 7 to translate. When the paper feed tube bracket 5 receives paper, the paper stop plate 7 translates to make way, and the paper feed tube bracket 5 is vertically aligned with the discharge port 353. When the paper feed tube bracket 5 feeds paper, the paper stop plate 7 translates to the discharge port 353 and blocks the discharge port 353. See attached document. Figure 5 and 6The paper stop plate 7 is linked with the paper feed tube bracket 5. The paper feed tube mechanism 1 includes a base 6, and the paper stop plate 7 is clamped between the base 6 and the first connecting rod 376 and the second connecting rod 378. The paper stop plate 7 has a first groove 71 and a second groove 72, and is movably installed between the base plate 35 and the first connecting rod 376 and the second connecting rod 378. The first connecting rod 376 and the second connecting rod 378 are rotatably connected to the paper feed tube bracket 5 through the first shaft 375 and the second shaft 377, respectively. The first shaft 375 is placed in the first groove 71, and the second shaft 377 is placed in the second groove 72. The first linkage component not only drives the paper feed tube bracket 5 to swing in a plane, but also drives the paper stop plate 7 to translate. Compared with independent drive, it has lower cost and a simpler structure. At the same time, the paper stop plate 7 is movably set, with a compact structure and easy installation and disassembly. Because the travel distance of the paper stop plate 7 is shorter than that of the paper feed tube bracket 5, when the first connecting rod 376 and the second connecting rod 378 swing, if the first shaft 375 and the second shaft 377 slide in the first groove 71 and the second groove 72, the paper stop plate 7 will not move. When the first shaft 375 and the second shaft 377 move to the end of the first groove 71 and the second groove 72, the first shaft 375 and the second shaft 377 act on the paper stop plate 7, pushing the paper stop plate 7 to move horizontally. In this way, even if the travel distances are different, the paper stop plate 7 and the paper feed tube bracket 5 can move into place together.

[0044] The first linkage component is disposed on the lower surface of the base 6, and the lower surface of the base 6 is provided with a groove 61 for the paper-stopping plate 7 to move, and the paper-stopping plate 7 is placed in the groove 61. The groove 61 provides independent space for the paper-stopping plate 7, facilitating its installation and movement, and also guides the translation of the paper-stopping plate 7. To ensure precise transmission, the upper surface of the paper-stopping plate 7 is provided with a first pin 73 and a second pin 74; a third link 62 and a fourth link 63 are rotatably provided on the base 6, and the third link 62 and the fourth link 63 are arranged in parallel and each has a first insertion hole and a second insertion hole, respectively. The first pin 73 and the second pin 74 are inserted into the first insertion hole and the second insertion hole, respectively, and the rotation points at both ends of the third link 62 and the fourth link 63 form a parallelogram. Similarly, the parallel four-bar linkage transmission structure is not only stable and precise, but also unaffected by dust, has high efficiency, and a long service life.

[0045] The driving component is a motor; the first linkage assembly also includes an eccentric shaft 370, which is connected to the motor. The eccentric shaft 370 is provided with an eccentric protrusion 3710, and the first connecting rod 376 is provided with a cam groove 379. The eccentric protrusion 3710 is placed in the cam groove 379. The motor drives the eccentric shaft 370 to rotate, and the eccentric protrusion 3710 pushes the first connecting rod 376 in the cam groove 379, causing the first connecting rod 376 to swing. When the eccentric protrusion 3710 slides in the cam groove 379, the first connecting rod 376 remains stationary. At this time, the paper feeding tube bracket 5 receives paper at the paper receiving station. The cooperation between the eccentric protrusion and the cam groove allows the motor to maintain rotation in the same direction, eliminating the need for alternating forward and reverse rotation. This results in higher precision in motor operation and ensures accurate positioning of the paper feeding tube bracket 5, especially at the loading station, where accurate positioning of the paper feeding tube bracket 5 ensures that the paper tube is accurately fitted onto the tobacco discharge tube. If the motor operates in alternating forward and reverse directions, the inertia of the motor rotation will affect the accuracy of the paper feeding tube bracket 5 movement, leading to an increased paper tube insertion error rate.

[0046] The driving component 37 includes a sensor for acquiring the starting position of the paper feeding tube holder 5. Both the sensor and the driving component 37 are connected to the controller. When the sensor acquires the information that the paper feeding tube holder 5 is in position, the driving component 37 stops operating. Specifically, the motor starts and drives the paper feeding tube holder 5 to swing. After completing one paper feeding cycle, the paper feeding tube holder 5 swings in the opposite direction and returns to the starting position. The sensor acquires the information that the paper feeding tube holder 5 has returned to the starting position, and the motor stops operating. This avoids the driving component 37 from continuously operating and causing repeated paper feeding. At the same time, the starting position of the paper feeding tube holder 5 is accurately positioned, improving the feeding accuracy of the paper feeding tube holder 5. To further determine whether the paper tube is fitted onto the tobacco discharge tube, a second sensor is installed at the corresponding position of the tobacco discharge tube to acquire information about whether the tobacco discharge tube is fitted with a paper tube. If the tobacco discharge tube is fitted with a paper tube, the tobacco filling operation is performed.

[0047] Because the paper tube is cylindrical, to prevent it from rolling off during transport, the feeding tray has an arc-shaped support section. The feeding tray is tilted with its opening facing upwards, and the support section is positioned lower, allowing the cylindrical paper roll to rest against it. The arc-shaped support section fits more closely to the cylindrical paper roll, preventing the paper roll from rolling out of the feeding tray's opening during transport.

[0048] The paper stop 51 is slidably disposed on the paper feed tube bracket 5, and the paper stop 51 can switch between a first position and a second position; the paper feed tube bracket 5 is provided with a left limiting member 511 and a right limiting member 512 to restrict the lateral movement of the paper stop 51 on the paper feed tube bracket 5; the paper stop 51 is connected to a third torsion spring 513, and the elastic force of the third torsion spring 513 causes the paper stop 51 to press against the left limiting member 511 or the right limiting member 512. The two positions of the paper stop 51 on the paper tube bracket 5 are suitable for paper tubes of two lengths. When the paper stop 51 moves from the first position to the second position, it first overcomes the elastic force of the third torsion spring 513, causing the paper stop 51 to move to the right. After passing the elastic force critical point, the elastic force of the third torsion spring 513 pushes the paper stop 51 to press against the right limit member 512, and the paper stop 51 stays in the second position. Conversely, when the paper stop 51 moves to the left, the elastic force of the third torsion spring 513 causes the paper stop 51 to press against the left limit member 511, and the paper stop 51 stays in the first position.

[0049] The hopper 3 includes a base plate 35. The driving component 37 drives the base plate 35 to vibrate. The driving component 37 includes a second linkage assembly. The second linkage assembly includes a cam 371 and a swing member 372. The upper surface of the cam is a continuous undulating cam surface 374. The cam 371 is connected to a motor. The end of the base plate 35 away from the discharge end is rotatably connected to the swing member 372. The swing member 372 is also rotatably connected to the base 6. The swing member 372 is provided with a cam passive member 373. The cam passive member 373 is placed on the cam surface 374. The swing member 372 is connected to a second torsion spring that presses the cam swing member 372 against the cam surface 374. The motor drives the planar cam to rotate. The undulating cam surface 374 causes the cam driven component 373 to move up and down, that is, the swing component 372 swings up and down, causing the base plate 35 to vibrate. This makes the paper tubes in the hopper 3 neatly arranged and move orderly towards the discharge port 353. In addition, the undulating cam surface 374 is continuous, and the cam continues to rotate, so the base plate 35 continues to vibrate. When the paper tube support 5 stops at the receiving station, the base plate 35 will still vibrate under the action of the cam, so that the paper tubes in the hopper 3 can be smoothly discharged from the discharge port 353. The second linkage component is set on the upper surface of the base 6, and the first linkage component is set on the lower surface of the base 6. The two are set up vertically, and the cam is coaxial with the eccentric shaft 370. The motor drives the first linkage component and the second linkage component simultaneously. This not only saves costs, but also has a reasonable and compact structure, making the whole machine smaller.

Claims

1. A paper feeding mechanism for a household cigarette manufacturing machine, characterized in that: Includes a material hopper, paper feed tube holder, and drive components; The hopper is provided with a discharge port, and the discharge port is provided with a movable paper baffle plate, which moves in coordination with the paper feeding tube bracket. The paper feeding tube bracket is located below the discharge port. The driving component drives the paper feeding tube bracket to move in an arc-shaped path between the paper receiving station and the material loading station. The end of the paper feeding tube bracket facing the tobacco discharge pipe is open, and the other end of the paper feeding tube bracket is provided with a paper stop.

2. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 1, characterized in that: The paper-blocking tray and the paper-feeding tube bracket are separately configured, and the driving component drives the paper-blocking tray to move horizontally. When the paper feed tube bracket receives paper, the paper stop plate moves horizontally to make way, and the paper feed tube bracket is aligned vertically with the discharge port; when the paper feed tube bracket feeds paper, the paper stop plate moves horizontally to the discharge port and blocks the discharge port.

3. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 2, characterized in that: The driving component drives the paper feed tube bracket to swing back and forth, and the driving component includes a first linkage component and a driving element; The first linkage component includes a first link and a second link arranged in parallel. One end of the first link and the second link are rotatably connected to the paper feed tube bracket, and the other end of the first link and the second link are rotatably connected to the base. The rotation points at both ends of the first link and the second link form a parallelogram. The first link and the second link are connected to a drive component that drives them to swing.

4. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 3, characterized in that: The paper stop plate is linked to the paper feeding tube bracket; The paper-blocking plate is clamped between the base and the first connecting rod and the second connecting rod, and the bottom surface of the paper-blocking plate is provided with a first groove and a second groove; The first connecting rod and the second connecting rod are rotatably connected to the paper feeding tube bracket via the first shaft and the second shaft, respectively. The first shaft is placed in the first groove and the second shaft is placed in the second groove.

5. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 4, characterized in that: The first linkage component is disposed on the lower surface of the base, the lower surface of the base is provided with a groove for the paper-blocking plate to move, the paper-blocking plate is placed in the groove, and the upper surface of the paper-blocking plate is provided with a first pin and a second pin. The base is rotatably provided with a third link and a fourth link. The third link and the fourth link are arranged in parallel and each has a first insertion hole and a second insertion hole. The first pin and the second pin are respectively inserted into the first insertion hole and the second insertion hole. The rotation points at both ends of the third link and the fourth link form a parallelogram.

6. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 1, characterized in that: The driving component includes a sensor for collecting the starting position of the paper feed tube bracket, and both the sensor and the driving component are connected to the controller; When the sensor detects that the paper feed tube holder is in position, the drive component stops operating.

7. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 3, characterized in that: The driving component is a motor; The first linkage component also includes an eccentric shaft connected to a motor. The eccentric shaft is provided with an eccentric protrusion, and the first connecting rod is provided with a cam groove, into which the eccentric protrusion is placed.

8. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 7, characterized in that: The hopper includes a bottom plate, the driving component drives the bottom plate to vibrate, and the driving component also includes a second linkage component; The second linkage component includes a cam and a swing element. The upper surface of the cam is a continuous undulating cam surface. The cam is connected to a motor. The swinging component is rotatably mounted on the base. The end of the base plate away from the discharge end is rotatably connected to the swinging component. The swinging component is provided with a cam driven component, which is placed on the cam surface. The swinging component is also connected to a second torsion spring that presses the cam swinging component against the cam surface. The second linkage component is disposed on the upper surface of the base, and the cam is coaxially disposed with the eccentric shaft.

9. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 1, characterized in that: The paper stop is slidably mounted on the paper feed tube bracket, and the paper stop moves between the first position and the second position. The paper feed tube bracket is provided with a left limiting member and a right limiting member to restrict the lateral movement of the paper stop on the paper feed tube bracket; The paper stop is connected to a third torsion spring, and the elastic force of the third torsion spring causes the paper stop to press against the left or right limiting member.

10. The paper feeding mechanism of the household cigarette manufacturing machine according to claim 1, characterized in that: The paper feed tube bracket includes a material support section, which is an arc-shaped material trough. The paper feed tube bracket is inclined and the opening of the material trough faces upward.

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