Tobacco shred recovery device and tobacco machinery

Abstract

The utility model relates to a tobacco shred recovery device and tobacco machinery, the tobacco shred recovery device comprises a conveying device (1), a transfer device (2) and a collecting box (3), the conveying device (1) is configured to convey tobacco shred to be recovered, the transfer device (2) is arranged on the upstream of the conveying device (1), the transfer device (2) comprises a first output port (21) and a second output port (22), and the collecting box (3) is arranged on the conveying device (1). The first output port (21) is used for outputting tobacco shreds to be recycled, the second output port (22) is used for being connected with a cigarette making and plug assembling machine, and the collecting box (3) is configured to collect the tobacco shreds to be recycled conveyed by the conveying device (1). The tobacco machine comprises the cut tobacco recovery device. By arranging the transferring device, the tobacco shreds can be conveyed to the cigarette making and plug assembling machine, and the remaining tobacco shreds can be conveyed out, so that the collecting box is utilized for recycling, waste is reduced as much as possible, and cost is saved as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette manufacturing, in particular to a tobacco shred recovery device and a tobacco machine. Background Art

[0002] In the cigarette manufacturing process, after the tobacco is sent to the cigarette rolling machine, some residual tobacco will remain in the tobacco storage cabinet. If these tobacco are not recycled, it will cause a great waste and is not conducive to cost saving.

[0003] The above statements are only used to provide background information related to the present application and do not necessarily constitute prior art.

[0004] It should be noted that the information disclosed in the background technology section of the present invention is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or suggestion in any form that the information constitutes prior art already known to those skilled in the art. Utility Model Content

[0005] The embodiment of the utility model provides a tobacco shred recovery device and a tobacco machine, which can recover the remaining tobacco shreds, reduce waste and save costs.

[0006] According to one aspect of the utility model, a tobacco shred recovery device is provided, comprising:

[0007] A conveying device configured to convey the shredded tobacco to be recovered;

[0008] A transfer device is arranged upstream of the conveying device, the transfer device comprises a first output port and a second output port, the first output port is used to output the shredded tobacco to be recovered, and the second output port is used to connect to the tobacco roulade; and

[0009] The collecting box is configured to collect the shredded tobacco to be recycled that is conveyed by the conveying device.

[0010] In some embodiments, the conveying device includes a conveying pipe, which is provided with an inlet connected to the first output port, and the interior of the conveying pipe is a negative pressure environment, so that the tobacco to be recovered is driven to flow in the conveying pipe through negative pressure suction.

[0011] In some embodiments, the inlet is disposed below the first outlet.

[0012] In some embodiments, the tobacco shred recovery device further comprises a connecting cylinder, wherein a hollow chamber of the connecting cylinder is connected to the first output port and the inlet of the conveying pipe.

[0013] In some embodiments, the flow area of ​​the hollow chamber decreases in a direction from the first outlet to the inlet.

[0014] In some embodiments, the delivery tube is provided with a pin, the connecting tube is provided with a pin hole, and the pin is inserted into the pin hole.

[0015] In some embodiments, the connecting cylinder includes a cylinder body and a first connecting flange and a second connecting flange arranged at both ends of the cylinder body, the first output port is provided with a third connecting flange, the inlet is provided with a fourth connecting flange, the first connecting flange is connected to the third connecting flange, and the second connecting flange is connected to the fourth connecting flange.

[0016] In some embodiments, the tobacco recovery device also includes a diverter, which is arranged on the conveying pipe, and the collecting box is arranged below the diverter. The diverter is configured to allow the gas to flow downstream of the conveying pipe and block the tobacco to be recovered so that the tobacco to be recovered falls into the collecting box.

[0017] In some embodiments, the diverter includes a diverter box and a filter disposed in the diverter box, and the filter is configured to allow gas to pass through and block the tobacco to be recovered.

[0018] According to another aspect of the utility model, a tobacco machine is provided, comprising the above-mentioned tobacco shred recovery device.

[0019] Based on the above technical solution, the utility model can transport the tobacco shreds to the tobacco rolling machine and transport the remaining tobacco out through the provision of a transfer device so that the tobacco shreds can be recycled in a collection box, thereby minimizing waste and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 This is a schematic structural diagram of some embodiments of the tobacco shred recovery device provided by the utility model.

[0022] Figure 2 This is a schematic diagram of the connection structure between the delivery tube and the connecting cylinder in some embodiments of the tobacco recovery device provided by the utility model.

[0023] Figure 3 This is a schematic structural diagram of the delivery tube and the connecting tube before connection in some embodiments of the tobacco recovery device provided by the utility model.

[0024] Figure 4 This is a front view of the conveying pipe in some embodiments of the tobacco recovery device provided by the utility model.

[0025] Figure 5 This is a left view of the conveying tube in some embodiments of the tobacco recovery device provided by the utility model.

[0026] Figure 6A top view of the conveying tube in some embodiments of the tobacco recovery device provided by the utility model.

[0027] Figure 7 This is a front view of the connecting tube in some embodiments of the tobacco recovery device provided by the utility model.

[0028] Figure 8 A bottom view of the connecting cylinder in some embodiments of the tobacco recovery device provided by the utility model.

[0029] Fig. 9 This is a schematic diagram of the structure of the diverter in some embodiments of the tobacco recovery device provided by the utility model.

[0030] Fig.10 This is a schematic diagram of the structure of the filter screen in some embodiments of the tobacco recovery device provided by the utility model.

[0031] In the figure:

[0032] 1. Conveying device; 11. Conveying pipe; 111. Horizontal pipe section; 112. Vertical pipe section; 12. Inlet; 13. Pin; 14. Fourth connecting flange; 15. First connecting hole; 2. Transferring device; 21. First output port; 22. Second output port; 3. Collecting box; 4. Connecting cylinder; 41. Pin hole; 42. Cylinder body; 43. Second connecting flange; 44. Second connecting hole; 5. Diverter; 51. Diverter box body; 52. Filter screen; 53. Filter hole; 54. Third connecting hole. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0035] The tobacco shred recovery device embodiment provided by the utility model can recover the tobacco shreds remaining in the tobacco shred storage cabinet after the cigarette production is completed, and use them for the next cigarette production.

[0036] like Figure 1 As shown, in some embodiments of the tobacco recovery device provided by the utility model, the tobacco recovery device includes a conveying device 1, a transfer device 2 and a collecting box 3. The conveying device 1 is configured to convey the tobacco to be recovered. The transfer device 2 is arranged upstream of the conveying device 1. The transfer device 2 includes a first output port 21 and a second output port 22. The first output port 21 is used to output the tobacco to be recovered, and the second output port 22 is used to connect a rolling machine. The collecting box 3 is configured to collect the tobacco to be recovered conveyed by the conveying device 1.

[0037] In the above embodiment, the transfer device 2 includes a first output port 21 and a second output port 22. The tobacco shreds can be delivered to the rolling machine through the second output port 22, and the remaining tobacco can be delivered out through the first output port 21 so as to be recycled in a collection box, thereby minimizing waste and saving costs.

[0038] By providing a transfer device 2 including a first output port 21 and a second output port 22, a dual effect of delivering shredded tobacco to the rolling machine and outputting the remaining shredded tobacco is achieved by using a single conveying device. Alternatively, it can be understood that the embodiment of the utility model utilizes a transfer device for delivering shredded tobacco to the rolling machine and simultaneously achieves the purpose of outputting the remaining shredded tobacco, and the delivery of shredded tobacco to the rolling machine and the output of the remaining shredded tobacco are respectively output from different output ports, and the two will not interfere with each other, thereby preventing the remaining shredded tobacco from being relatively fragmented and affecting the quality of the shredded tobacco delivered to the rolling machine.

[0039] like Figures 2 to 6 As shown, in some embodiments, the conveying device 1 includes a conveying pipe 11, which is provided with an inlet 12 connected to the first output port 21. The interior of the conveying pipe 11 is a negative pressure environment, so that the tobacco to be recovered is driven to flow in the conveying pipe 11 through negative pressure suction.

[0040] The embodiment of the utility model adopts a conveying device including a conveying pipe 11, and can use negative pressure suction to drive the tobacco shreds to be recovered to flow in the conveying pipe 11, thereby achieving the purpose of conveying.

[0041] Moreover, under the action of negative pressure suction, the tobacco is wrapped in the airflow and transported in the smooth conveying tube 11, which can effectively prevent tobacco from remaining on the edge of the belt or in the gap, reduce tobacco residue in the conveying tube 11, and reduce waste; it can also effectively prevent tobacco of different batches and varieties from being mixed and confused due to residue, thereby reducing the taste of cigarettes formed in subsequent manufacturing; tobacco residue on the edge of the belt or in the gap will also breed tobacco worms, and the bred tobacco worms will enter the produced cigarettes along with the tobacco, and will eat away the cigarette products sold to consumers, thereby reducing product quality.

[0042] In addition, the movement of tobacco under the wrapping of negative pressure suction can make the tobacco more stable and gentle during the transportation process, effectively reducing the impact damage of tobacco, causing the tobacco to break, reduce the quality of tobacco, and increase the empty rate of subsequent cigarettes.

[0043] Compared with a belt conveyor or a chain conveyor, the tobacco shreds are in a relatively closed space in the conveying tube 11, which can reduce contact with the atmosphere, thereby reducing the loss of tobacco aroma and moisture.

[0044] In some embodiments, the conveying device 1 further includes a fan, and a suction port of the fan is connected to the conveying pipe 11 to form a negative pressure environment inside the conveying pipe 11.

[0045] In some embodiments, the conveying pipe 11 is connected to the existing dust removal equipment in the tobacco machine, so as to utilize the negative pressure airflow output by the dust removal equipment to drive the flow of the tobacco to be recovered.

[0046] like Figure 2 and Figure 3 As shown, in some embodiments, the inlet 12 is disposed below the first outlet 21 .

[0047] By arranging the inlet 12 below the first outlet 21, the tobacco shreds output from the first outlet 21 can automatically fall into the delivery pipe 11 under the action of gravity. Of course, negative pressure suction is formed in the delivery pipe 11, and arranging the inlet 12 below the first outlet 21 is more conducive to the tobacco shreds being sucked into the delivery pipe 11 under the action of negative pressure.

[0048] like Figure 2 and Figure 3 As shown, in some embodiments, the tobacco recovery device further includes a connecting cylinder 4 , and a hollow chamber of the connecting cylinder 4 is connected to the first output port 21 and the inlet 12 of the conveying pipe 11 .

[0049] By setting up the connecting tube 4, the first output port 21 and the inlet 12 can be connected. The connecting tube 4 is closed circumferentially, so it is beneficial to form a circumferentially closed connecting channel between the first output port 21 and the inlet 12 to avoid affecting the negative pressure suction effect in the delivery pipe 11.

[0050] By providing the connecting tube 4, a connecting passage is formed in the hollow chamber of the connecting tube 4 between the first output port 21 and the inlet 12, which can prevent the tobacco from falling into the conveying pipe 11 after being output from the first output port 21, thereby reducing the breakage of the tobacco due to the height difference.

[0051] like Figure 7 and Figure 8 As shown, in some embodiments, the flow area of ​​the hollow chamber decreases in a direction from the first outlet 21 to the inlet 12 .

[0052] By setting the flow area of ​​the hollow chamber to decrease in the direction from the first output port 21 to the inlet 12, the flow area of ​​the hollow chamber near the first output port 21 can be made larger than the flow area of ​​the hollow chamber near the inlet 12, thereby facilitating the entry of the recycled tobacco into the hollow chamber and achieving shrinkage and gathering before entering the conveying pipe 11.

[0053] like Figure 2 and Figure 3 As shown, in some embodiments, the delivery pipe 11 is provided with a column pin 13 , and the connecting tube 4 is provided with a pin hole 41 , and the column pin 13 is inserted into the pin hole 41 .

[0054] By providing a pin 13 on the delivery tube 11 and a pin hole 41 on the connecting tube 4, when connecting the delivery tube 11 and the connecting tube 4, the pin 13 is first inserted into the pin hole 41, the connection between the connecting tube 4 and the delivery tube 11 can be preliminarily positioned, and then aligned for connection, thereby improving the convenience of operation. When the connecting tube 4 or the delivery tube 11 needs to be cleaned or maintained, the pin 13 can be kept inserted into the pin hole 41 after the connecting piece between the connecting tube 4 and the delivery tube 11 is removed, so as to avoid the connection tube 4 and the delivery tube 11 from being completely separated, so as to facilitate the reconnection of the delivery tube 11 and the connecting tube 4 after cleaning or maintenance, and also reduce the labor intensity of the operator.

[0055] In some embodiments, the pin 13 is cylindrical and the pin hole 41 is circular. In this way, the connecting cylinder 4 can rotate relative to the delivery pipe 11. When the connecting cylinder 4 or the delivery pipe 11 needs to be cleaned or maintained, the connecting cylinder 4 can be rotated relative to the delivery pipe 11 by a certain angle after the connecting piece is removed, so that the connecting cylinder 4 can be rotated to a position convenient for cleaning and maintenance, thereby improving the convenience of cleaning and maintenance.

[0056] In some embodiments, the connecting cylinder 4 includes a cylinder body 42 and a first connecting flange and a second connecting flange 43 arranged at both ends of the cylinder body 42, the first output port 21 is provided with a third connecting flange, the inlet 12 is provided with a fourth connecting flange 14, the first connecting flange is connected to the third connecting flange, and the second connecting flange 43 is connected to the fourth connecting flange 14.

[0057] By setting a first connecting flange and a third connecting flange (not shown in the figure), the cylinder 42 and the end where the first output port 21 of the transfer device 2 is located can be connected through the first connecting flange and the third connecting flange. This connection method has a simple structure and is easy to operate. At the same time, it has good sealing after connection, which is conducive to maintaining the negative pressure environment in the conveying pipe 11.

[0058] By setting the second connecting flange 43 and the fourth connecting flange 14, the cylinder 42 and the end where the inlet 12 of the conveying pipe 11 is located can be connected through the second connecting flange 43 and the fourth connecting flange 14. This connection method has a simple structure and is easy to operate. At the same time, it has good sealing after connection, which is conducive to maintaining the negative pressure environment in the conveying pipe 11.

[0059] In some embodiments, the tobacco recovery device also includes a diverter 5, which is arranged on the conveying pipe 11, and the collecting box 3 is arranged below the diverter 5. The diverter 5 is configured to allow the gas to flow downstream of the conveying pipe 11 and block the tobacco to be recovered so that the tobacco to be recovered falls into the collecting box 3.

[0060] By setting the diverter 5, the negative pressure airflow can continue to flow downstream of the conveying pipe 11 so as to be used by subsequent links or other links that need to use negative pressure suction, while the tobacco to be recovered can be blocked and flow to the collection box 3 for collection, so as to facilitate subsequent centralized reuse.

[0061] like Fig. 9 and Fig.10 As shown, in some embodiments, the diverter 5 includes a diverter box 51 and a filter 52 disposed in the diverter box 51, and the filter 52 is configured to allow gas to pass through and block the tobacco to be recovered.

[0062] By providing the filter 52, it is possible to achieve the effect of allowing the gas to continue to flow downstream and the effect of blocking the tobacco to be recovered.

[0063] The filter net 52 is provided with a plurality of filter holes 53 , and the shape of the filter holes 53 can be selected in a variety of ways, such as circular, square or triangular.

[0064] The filter screen 52 is further provided with a third connecting hole 54 , through which a connecting piece passes to install the filter screen 52 inside the diversion box 51 .

[0065] Based on the above-mentioned tobacco shred recovery device, the utility model also proposes a tobacco machine, which includes the above-mentioned tobacco shred recovery device.

[0066] The positive technical effects of the tobacco recovery device in the above-mentioned embodiments are also applicable to tobacco machinery and will not be described in detail here.

[0067] The following is combined with Figures 1 to 10 The structure and working process of an embodiment of the tobacco shred recovery device provided by the utility model are described as follows:

[0068] like Figure 1 As shown, the tobacco shred recovery device includes a conveying device 1, a transfer device 2, a collecting box 3, a connecting tube 4 and a diverter 5.

[0069] like Figure 2 and Figure 3 As shown, the conveying device 1 includes a conveying pipe 11, which is connected to the existing dust removal equipment (not shown in the figure) in the tobacco machine to utilize the negative pressure airflow provided by the dust removal equipment to drive the recycled tobacco to flow in the conveying pipe 11.

[0070] Combination Figures 1 to 3 The conveying pipe 11 includes a plurality of bends, and a plurality of inlets 12 are provided in the horizontal portion of the conveying pipe 11. The number of the inlets 12 is equal to the number of the transfer devices 2.

[0071] The transfer device 2 comprises a first output port 21 and a second output port 22. The first output port 21 is communicated with the inlet 12, and the second output port 22 is communicated with the inlet of the crimping machine.

[0072] The transfer device 2 comprises a feed hopper, the inlet of which faces upward, and the tobacco shreds enter the transfer device 2 through the inlet of the feed hopper.

[0073] The transfer device 2 also includes a servo motor and a conveyor belt. The servo motor can drive the pulley of the conveyor belt to rotate forward or reversely. When the pulley rotates forward, the tobacco shreds entering the feed hopper can be conveyed to the second output port 22 so that the tobacco shreds can be conveyed to the rolling machine; when the pulley rotates reversely, the tobacco shreds entering the feed hopper can be conveyed to the first output port 21 so that the tobacco shreds enter the conveying pipe 11 from the first output port 21 and the inlet 12, and under the action of negative pressure, the tobacco shreds are further conveyed to the collection box 3 for recycling.

[0074] like Figures 4 to 6 As shown, the delivery pipe 11 includes a horizontal pipe section 111 and a vertical pipe section 112. The vertical pipe section 112 extends upward from the horizontal pipe section 111. A fourth connection flange 14 is provided at one end of the vertical pipe section 112 away from the horizontal pipe section 111. The fourth connection flange 14 is provided with a plurality of first connection holes 15 arranged at intervals along the circumferential direction. The fourth connection flange 14 is also provided with a pin 13, which is arranged between two first connection holes 15.

[0075] like Figure 7 and Figure 8 As shown, the connecting cylinder 4 includes a funnel-shaped cylinder 42, and a second connecting flange 43 is provided at the bottom of the cylinder 42. A plurality of second connecting holes 44 arranged at intervals along the circumferential direction are provided on the second connecting flange 43. The connecting piece passes through the first connecting hole 15 and the second connecting hole 44, so that the cylinder 42 can be connected to the conveying pipe 11. A first connecting flange is provided on the top of the cylinder 42, and a third connecting flange is provided at the first output port 21 of the transfer device 2. The connecting piece passes through the connecting holes on the first connecting flange and the connecting holes on the third connecting flange, so that the cylinder 42 can be connected to the transfer device 2.

[0076] like Fig. 9 and Fig.10 As shown, the flow diverter 5 includes a flow diverter housing 51 and a filter screen 52 disposed on the inner wall of the flow diverter housing 51. The filter screen 52 is provided with a plurality of filter holes 53. The filter holes 53 are rectangular. The filter screen 52 is square, and three connecting holes 54 are respectively provided at the four corners. The connecting member passes through the three connecting holes 54 to realize the installation of the filter screen 52.

[0077] Working process:

[0078] When the cigarette making machine is in production, the transfer device 2 transports the tobacco from the tobacco storage cabinet to the cigarette making machine. When the cigarette production is finished or the brand is changed, the remaining tobacco from the tobacco storage cabinet is recovered.

[0079] The tobacco in the tobacco storage cabinet is sent to the feed hopper of the transfer device 2 through the conveying device, and the flow direction of the tobacco is changed by the running direction of the conveyor belt in the feed hopper. When the conveyor belt rotates forward, the tobacco will be transported to the second output port 22 and then sent to the rolling machine. When the conveyor belt rotates reversely, the tobacco will be sent to the first output port 21, and then enter the conveying pipe 11 through the hollow chamber in the connecting tube 4. Under the action of negative pressure, the tobacco is transported to the diverter 5 wrapped in the negative pressure airflow. After entering the diverter box 51, the airflow passes through the filter 52 and is discharged through the outlet of the conveying pipe 11. The tobacco falls downward into the collecting box 3 under the blocking effect of the filter 52, and the recycling is completed.

[0080] The utility model embodiment provides a conveying pipe, so that the tobacco can be conveyed under the wrapping of the negative pressure airflow in the conveying pipe, thereby avoiding tobacco residue and avoiding the confusion of tobacco of different brands during the recovery process; the conveying pipe is relatively closed, and the tobacco can be conveyed in a closed and stable manner during the tobacco recovery process, reducing the loss of tobacco aroma and moisture, and can also reduce tobacco breakage and reduce the empty cigarette rate.

[0081] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that without departing from the principle of the utility model, the specific implementation method of the utility model can still be modified or some technical features can be replaced by equivalents, and these modifications and equivalent replacements should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A tobacco shred recovery device, characterized in that: include: A conveying device (1) configured to convey shredded tobacco to be recovered; A transfer device (2) is arranged upstream of the conveying device (1), the transfer device (2) comprising a first output port (21) and a second output port (22), the first output port (21) being used to output the shredded tobacco to be recovered, and the second output port (22) being used to connect to a tobacco rolling machine; and The collecting box (3) is configured to collect the shredded tobacco to be recycled that is transported by the transporting device (1).

2. The tobacco shred recovery device according to claim 1, characterized in that: The conveying device (1) comprises a conveying pipe (11), wherein the conveying pipe (11) is provided with an inlet (12) connected to the first outlet (21), and the interior of the conveying pipe (11) is a negative pressure environment, so that the tobacco shreds to be recovered are driven to flow in the conveying pipe (11) by negative pressure suction.

3. The tobacco shred recovery device according to claim 2, characterized in that: The inlet (12) is arranged below the first outlet (21).

4. The tobacco shred recovery device according to claim 2, characterized in that: It also comprises a connecting tube (4), wherein the hollow chamber of the connecting tube (4) is connected to the first output port (21) and the inlet (12) of the delivery tube (11).

5. The tobacco shred recovery device according to claim 4, characterized in that: The flow area of ​​the hollow chamber decreases in a direction from the first outlet (21) to the inlet (12).

6. The tobacco shred recovery device according to claim 4, characterized in that: The delivery pipe (11) is provided with a column pin (13), and the connecting tube (4) is provided with a pin hole (41), and the column pin (13) is inserted into the pin hole (41).

7. The tobacco shred recovery device according to claim 4, characterized in that: The connecting cylinder (4) comprises a cylinder body (42) and a first connecting flange and a second connecting flange (43) arranged at two ends of the cylinder body (42); the first output port (21) is provided with a third connecting flange, the inlet (12) is provided with a fourth connecting flange (14), the first connecting flange is connected to the third connecting flange, and the second connecting flange (43) is connected to the fourth connecting flange (14).

8. The tobacco shred recovery device according to claim 2, characterized in that: It also includes a diverter (5), which is arranged on the conveying pipe (11), and the collecting box (3) is arranged below the diverter (5). The diverter (5) is configured to allow the gas to flow downstream of the conveying pipe (11) and block the tobacco to be recovered so that the tobacco to be recovered falls into the collecting box (3).

9. The tobacco shred recovery device according to claim 8, characterized in that: The diverter (5) comprises a diverter box (51) and a filter (52) arranged in the diverter box (51), and the filter (52) is configured to allow gas to pass through and block the tobacco to be recovered.

10. A tobacco machine, characterized in that: It comprises a tobacco shred recovery device as described in any one of claims 1 to 9.

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