Buccal cigarette packaging machine

Abstract

The utility model discloses a buccal cigarette packaging machine, and belongs to the technical field of packaging. The filling module is arranged on the upper side of the collar forming device and comprises a rotating shaft, a blowing rotating disc, a loading rotating disc and a discharging pipe, and the blowing rotating disc and the loading rotating disc are both fixedly connected with the rotating shaft; a blowing hole is formed in the charging turntable and faces the input end of the discharging pipe; the blowing rotary table is provided with a blowing pipe, and the blowing pipe faces the blowing hole; the output end of the discharging pipe penetrates through the collar forming device and extends out of the lower end of a forming output channel of the collar forming device. The longitudinal sealing device faces the side edge of a forming output channel of the collar forming device, a longitudinal sealing slot is formed in the side edge of the forming output channel, and the longitudinal sealing slot is communicated with the forming output channel; the transverse sealing device faces the lower end of a forming output channel of the collar forming device. The cutting device is arranged on the lower side of the transverse sealing device. The buccal cigarette packaging machine solves the problem that a discharging pipe is prone to being blocked when an existing packaging machine is used for wet tobaccos.

Description

Technical Field

[0001] This utility model relates to the field of packaging technology, and in particular to a packaging machine for oral cigarettes. Background Technology

[0002] Among smokeless cigarettes, oral cigarettes occupy an important position. Oral cigarettes are made of finely ground, moist tobacco. They are made by packaging the moist tobacco in a tea bag, placing it between the lips and teeth when consuming, and discarding the bag after feeling satisfied.

[0003] If existing packaging machines are used for filling and packaging moist tobacco, the moist tobacco will easily stick to the inside of the feed tube, causing the inner diameter of the feed tube to become smaller. Over time, the feed tube may become blocked, which will increase the frequency of machine maintenance. Utility Model Content

[0004] In order to overcome the defects of the existing technology, this utility model provides a mouth-held cigarette packaging machine to solve the above problems.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a mouth-held cigarette packaging machine, including a filling module, a collar forming device, a longitudinal sealing device, a transverse sealing device, and a cutting device;

[0006] The filling module is disposed on the upper side of the collar forming device. The filling module includes a rotating shaft, a blowing turntable, a loading turntable, and a discharge pipe. The blowing turntable and the loading turntable are both fixedly connected to the rotating shaft. The loading turntable is provided with a blowing hole, which faces the input end of the discharge pipe after rotating with the rotating shaft. The blowing turntable is provided with a blowing pipe, which faces the blowing hole, and the blowing pipe and the discharge pipe are respectively located on both sides of the blowing hole.

[0007] The output end of the discharge pipe passes through the collar forming device and extends from the lower end of the forming output channel of the collar forming device;

[0008] The longitudinal sealing device faces the side of the forming output channel of the collar forming device, and the side of the forming output channel has a longitudinal sealing slit, which is connected to the forming output channel.

[0009] The horizontal sealing device is directed toward the lower end of the forming output channel of the collar forming device for heat horizontal sealing;

[0010] The cutting device is located below the horizontal sealing device to cut the packaging bag.

[0011] It is worth noting that the device also includes an unwinding device. The collar forming device has a packaging film inlet on its rear side. The unwinding device includes a packaging film winding assembly and a conveyor roller assembly. The packaging film winding assembly is located at the input end of the conveyor roller assembly, and the output end of the conveyor roller assembly faces the packaging film inlet.

[0012] Preferably, the longitudinal sealing device includes a longitudinal heat sealing member and a telescopic rod, wherein the longitudinal heat sealing member is connected to the telescopic rod to drive the longitudinal heat sealing member to move closer to or away from the longitudinal sealing opening on the side of the molding output channel.

[0013] Optionally, the transverse sealing device includes a transverse heat-sealing fixing component, a transverse heat-sealing movable component, and a transverse guide rod; the transverse heat-sealing fixing component is fixedly connected to the transverse guide rod, the transverse heat-sealing movable component is movably connected to the transverse guide rod, and a transverse heat-sealing gap is formed between the transverse heat-sealing fixing component and the transverse heat-sealing movable component, the transverse heat-sealing gap facing the lower end of the molding output channel.

[0014] Specifically, the horizontal sealing device further includes a lifting guide rod, which is movably connected to the lifting guide rod so that the horizontal guide rod can move up or down towards the collar forming device.

[0015] It is worth noting that the filling module also includes a base, an air nozzle, and a blowing lifting cylinder. The output end of the air nozzle faces the blowing pipe that rotates with the rotating shaft. The rotating shaft is rotatably connected to the base. The blowing lifting cylinder is disposed on the base. The air nozzle is connected to the telescopic shaft of the blowing lifting cylinder to drive the air nozzle closer to the blowing pipe.

[0016] The beneficial effects of this invention are as follows: In the oral cigarette packaging machine, moist tobacco rotates with the loading turntable. After the blowing hole of the loading turntable is aligned with the discharge pipe, air is supplied to the blowing pipe on the blowing turntable using an air source. High-pressure gas then passes sequentially through the blowing pipe, the blowing hole, and the discharge pipe, blowing the moist tobacco from the blowing hole into the discharge pipe, and then through the discharge pipe towards the lower end of the forming output channel of the collar forming device. Simultaneously, after the packaging film enters the collar forming device, it is rolled into a cylindrical shape. After being heat-sealed longitudinally by the longitudinal sealing device, the packaging film is fixed into a cylindrical shape. Then, the lower end of the cylindrical structure is sealed by the transverse heat sealing device, forming a packaging bag with only an opening at the top. The moist tobacco can then enter the packaging bag to complete the filling. Finally, the upper end of the packaging tape is also heat-sealed by the transverse sealing device, thus completing the packaging of one product. In this way, it is possible to avoid the moist tobacco sticking inside the discharge pipe and causing blockage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a cigarette packaging machine in one embodiment of the present invention;

[0018] Figure 2 for Figure 1 An enlarged schematic diagram of the dashed circle A;

[0019] Figure 3 This is a schematic diagram of the collar forming device in one embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the longitudinal sealing device in one embodiment of the present invention;

[0021] Figure 5 This is a schematic diagram of the horizontal sealing device in one embodiment of the present invention;

[0022] Figure 6 This is a schematic diagram of the cutting device in one embodiment of the present invention;

[0023] Figure 7 This is a schematic diagram of the filling module in one embodiment of the present invention;

[0024] Figure 8 This is a schematic diagram of the structure of the rotating shaft and the blowing turntable in one embodiment of the present invention;

[0025] In the diagram: 1. Filling module; 11. Rotary shaft; 12. Blowing turntable; 121. Blowing pipe; 13. Loading turntable; 131. Blowing hole; 132. Scraper; 14. Discharge pipe; 15. Base; 16. Air nozzle; 17. Blowing lifting cylinder; 18. Bracket; 2. Collar forming device; 21. Forming output channel; 22. Longitudinal sealing and opening; 3. Longitudinal sealing device; 31. Longitudinal heat sealing component; 32. Telescopic rod; 4. Transverse sealing device; 41. Transverse heat sealing fixing component; 42. Transverse heat sealing movable component; 43. Transverse guide rod; 44. Transverse heat sealing gap; 45. Lifting guide rod; 5. Cutting device; 51. Cutter; 52. Drive cylinder; 6. Unwinding device; 61. Packaging film winding assembly; 62. Conveying roller assembly. Detailed Implementation

[0026] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] like Figure 1-8 As shown, a cigarette packaging machine includes a filling module 1, a collar forming device 2, a longitudinal sealing device 3, a transverse sealing device 4, and a cutting device 5;

[0028] like Figure 2 , 7As shown in Figure 8, the filling module 1 is disposed on the upper side of the collar forming device 2. The filling module 1 includes a rotating shaft 11, a blowing turntable 12, a loading turntable 13, and a discharge pipe 14. Both the blowing turntable 12 and the loading turntable 13 are fixedly connected to the rotating shaft 11. The loading turntable 13 is provided with a blowing hole 131, which faces the input end of the discharge pipe 14 after rotating with the rotating shaft 11. The blowing turntable 12 is provided with a blowing pipe 121, which faces the blowing hole 131. Furthermore, the blowing pipe 121 and the discharge pipe 14 are located on both sides of the blowing hole 131; the filling module 1 also includes a bracket 18, and the discharge pipe 14 is disposed on the bracket 18 to prevent the discharge pipe 14 from rotating with the loading turntable 13; the loading turntable 13 is provided with a scraper 132, and the scraper 132 is connected to the bracket 18 to prevent the scraper 132 from rotating with the loading turntable 13; when the loading turntable 13 rotates, the scraper 132 can scrape the moist tobacco into the blowing hole 131;

[0029] The output end of the discharge pipe 14 passes through the collar forming device 2 and extends from the lower end of the forming output channel 21 of the collar forming device 2;

[0030] like Figure 3 As shown, the longitudinal sealing device 3 faces the side of the forming output channel 21 of the collar forming device 2, and the side of the forming output channel 21 is provided with a longitudinal sealing slit 22, which is connected to the forming output channel 21.

[0031] The horizontal sealing device 4 is directed toward the lower end of the forming output channel 21 of the collar forming device 2 for heat horizontal sealing.

[0032] The cutting device 5 is located below the horizontal sealing device 4 to cut the packaging bag. For example... Figure 6 As shown, the cutting device 5 includes a cutter 51 and a drive cylinder 52. The telescopic shaft of the drive cylinder 52 is connected to the cutter 51. When the packaging bag is located at the blade of the cutter 51, the drive cylinder 52 drives the cutter 51 to cut the packaging bag.

[0033] In the oral cigarette packaging machine, moist tobacco rotates with the loading turntable 13. After the blowing hole 131 of the loading turntable 13 is aligned with the discharge pipe 14, air is supplied to the blowing pipe 121 on the blowing turntable 12 using an air source. High-pressure gas passes through the blowing pipe 121, the blowing hole 131 and the discharge pipe 14 in sequence, blowing the moist tobacco from the blowing hole 131 into the discharge pipe 14, and then through the discharge pipe 14 towards the lower end of the forming output channel 21 of the collar forming device 2. At the same time, after the packaging film enters the collar forming device 2, it is rolled into a cylindrical shape. After being heat-sealed by the longitudinal sealing device 3, the packaging film is fixed into a cylindrical shape. Then, the lower end of the cylindrical structure is sealed by the transverse heat sealing device 4, forming a packaging bag with only the upper end open. The moist tobacco can then enter the packaging bag to complete the filling. Finally, the upper end of the packaging tape is also heat-sealed by the transverse sealing device 4 to complete the packaging of a product. In this way, the damp tobacco can be prevented from sticking inside the discharge pipe 14 and causing blockage.

[0034] Preferred, such as Figure 1 As shown, the device also includes an unwinding device 6. A packaging film inlet is provided on the rear side of the collar forming device 2. The unwinding device 6 includes a packaging film winding assembly 61 and a conveyor roller assembly 62. The packaging film winding assembly 61 is located at the input end of the conveyor roller assembly 62, and the output end of the conveyor roller assembly 62 faces the packaging film inlet. The packaging film winding assembly 61 is used to wind up the packaging film. Rotating the packaging film winding assembly 61 outputs the packaging film to the conveyor roller assembly 62. After passing through the conveyor roller assembly 62, the packaging film enters the collar forming device 2 and is rolled into a cylindrical shape along the inner wall of the collar forming device 2.

[0035] Optional, such as Figure 4 As shown, the longitudinal sealing device 3 includes a longitudinal heat-sealing member 31 and a telescopic rod 32. The longitudinal heat-sealing member 31 is connected to the telescopic rod 32 to move the longitudinal heat-sealing member 31 closer to or away from the longitudinal sealing slit 22 on the side of the forming output channel 21. After the packaging film is rolled into a cylindrical shape, the longitudinal heat-sealing member 31 moves along with the telescopic rod 32 to bring the longitudinal heat-sealing member 31 closer to the cylindrical structure, using heat to bond the beginning and end ends of the packaging film.

[0036] It is worth noting that, such as Figure 5As shown, the transverse sealing device 4 includes a transverse heat-sealing fixing member 41, a transverse heat-sealing movable member 42, and a transverse guide rod 43. The transverse heat-sealing fixing member 41 is fixedly connected to the transverse guide rod 43, and the transverse heat-sealing movable member 42 is movably connected to the transverse guide rod 43. A transverse heat-sealing gap 44 is formed between the transverse heat-sealing fixing member 41 and the transverse heat-sealing movable member 42, and the transverse heat-sealing gap 44 faces the lower end of the molding output channel 21. After the cylindrical structure is output from the lower end of the molding output channel 21, it will enter the transverse heat-sealing gap 44. At this time, the transverse heat-sealing movable member 42 moves along the transverse guide rod 43 towards the transverse heat-sealing fixing member 41, thereby clamping the cylindrical structure and heating and bonding the clamped position.

[0037] Specifically, such as Figure 5 As shown, the horizontal sealing device 4 also includes a lifting guide rod 45. The horizontal guide rod 43 is movably connected to the lifting guide rod 45, allowing the horizontal guide rod 43 to move up and down towards or away from the collar forming device 2. After the lower end of the cylindrical structure is heated and bonded using the horizontal heat-sealing fixing member 41 and the horizontal heat-sealing movable member 42, while the cylindrical structure is clamped, the horizontal guide rod 43 moves downward along the lifting guide rod 45, pulling the cylindrical structure down. Then, when the cylindrical structure is released, the horizontal guide rod 43 moves upward along the lifting guide rod 45, clamping the upper end of the cylindrical structure, thereby heating and bonding the upper end of the cylindrical structure.

[0038] Preferred, such as Figure 2 , 7 As shown in Figure 8, the filling module 1 further includes a base 15, an air nozzle 16, and a blowing lifting cylinder 17. The output end of the air nozzle 16 faces the blowing pipe 121, which rotates with the rotating shaft 11. The rotating shaft 11 is rotatably connected to the base 15. The blowing lifting cylinder 17 is disposed on the base 15. The air nozzle 16 is connected to the telescopic shaft of the blowing lifting cylinder 17 to drive the air nozzle 16 closer to the blowing pipe 121. The air nozzle 16 is disposed on the base 15 through the blowing lifting cylinder 17, which can prevent the air nozzle 16 from rotating with the rotating shaft 11, thereby preventing the air pipe connected to the air nozzle 16 from getting tangled. After the blowing pipe 121 rotates into position with the blowing turntable 12 and faces the air nozzle 16, the blowing lifting cylinder 17 is activated, causing the air nozzle 16 to rise and fit tightly against the blowing pipe 121. Then, air is sent to the air nozzle 16 by the air source, so that high-pressure gas enters the blowing pipe 121 and then enters the blowing hole 131.

[0039] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A mouth-held cigarette packaging machine, characterized in that: Includes a filling module, a collar forming device, a longitudinal sealing device, a transverse sealing device, and a cutting device; The filling module is disposed on the upper side of the collar forming device. The filling module includes a rotating shaft, a blowing turntable, a loading turntable, and a discharge pipe. The blowing turntable and the loading turntable are both fixedly connected to the rotating shaft. The loading turntable is provided with a blowing hole, which faces the input end of the discharge pipe after rotating with the rotating shaft. The blowing turntable is provided with a blowing pipe, which faces the blowing hole, and the blowing pipe and the discharge pipe are respectively located on both sides of the blowing hole. The output end of the discharge pipe passes through the collar forming device and extends from the lower end of the forming output channel of the collar forming device; The longitudinal sealing device faces the side of the forming output channel of the collar forming device, and the side of the forming output channel has a longitudinal sealing slit, which is connected to the forming output channel. The horizontal sealing device is directed toward the lower end of the forming output channel of the collar forming device for heat horizontal sealing; The cutting device is located below the horizontal sealing device to cut the packaging bag.

2. The oral cigarette packaging machine according to claim 1, characterized in that: It also includes an unwinding device. The collar forming device has a packaging film inlet on its rear side. The unwinding device includes a packaging film winding assembly and a conveying roller assembly. The packaging film winding assembly is located at the input end of the conveying roller assembly, and the output end of the conveying roller assembly faces the packaging film inlet.

3. The oral cigarette packaging machine according to claim 1, characterized in that: The longitudinal sealing device includes a longitudinal heat sealing member and a telescopic rod. The longitudinal heat sealing member is connected to the telescopic rod to move the longitudinal heat sealing member closer to or away from the longitudinal sealing opening on the side of the molding output channel.

4. The oral cigarette packaging machine according to claim 1, characterized in that: The transverse sealing device includes a transverse heat sealing fixing component, a transverse heat sealing movable component, and a transverse guide rod; the transverse heat sealing fixing component is fixedly connected to the transverse guide rod, the transverse heat sealing movable component is movably connected to the transverse guide rod, and a transverse heat sealing gap is formed between the transverse heat sealing fixing component and the transverse heat sealing movable component, the transverse heat sealing gap facing the lower end of the molding output channel.

5. A cigarette packaging machine according to claim 4, characterized in that: The horizontal sealing device also includes a lifting guide rod, which is movably connected to the lifting guide rod so that the horizontal guide rod can move up or down towards or away from the collar forming device.

6. The oral cigarette packaging machine according to claim 1, characterized in that: The filling module also includes a base, an air nozzle, and a blowing lifting cylinder. The output end of the air nozzle faces the blowing pipe that rotates with the rotating shaft. The rotating shaft is rotatably connected to the base. The blowing lifting cylinder is disposed on the base. The air nozzle is connected to the telescopic shaft of the blowing lifting cylinder to drive the air nozzle closer to the blowing pipe.

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