A residual cigarette paper cutting device

Abstract

The application discloses a residual cigarette cutting device of cigarette paper, which comprises a circulating transmission chain, a lifting device and a cutting device. The outer side of the transmission chain is loaded with loading plates for sleeving base rings. A plurality of the loading plates are distributed on the outer side of the transmission chain at equal intervals along the running direction of the transmission chain, and the loading plates are parallel to the running direction of the transmission chain. The lifting output end of the lifting device is fixed with the cutting device, so that the lifting device can drive the cutting device to lift. The entry bending track of the transmission chain corresponds to the lifting area of the cutting device. When a certain loading plate on the transmission chain is about to enter the bending track and is still in a horizontal posture, the transmission chain stops running. The front end side wall of the loading plate is parallel to the cutting track when the cutting device lifts, so that the residual cigarette on the base ring sleeved on the loading plate can be completely cut off by the cutting device.

Description

Technical Field

[0001] This invention relates to the field of tobacco waste recycling technology, and in particular to a device for cutting cigarette paper scraps. Background Technology

[0002] In existing cigarette production lines, cigarette paper is used in large quantities. It is wound into coils for sale, transportation, and use. However, in actual production, the coiled cigarette paper is often not fully utilized; that is, some cigarette paper remains on the base ring, and the winding thickness is very thin. Since cigarette paper itself is a controlled material, it cannot be recycled along with regular waste. The base ring, on the other hand, is a regular product. Therefore, it is necessary to separate the cigarette paper and base ring and recycle them separately.

[0003] Currently, the separation of residual cigarette paper from the base ring is done manually by removing the residual cigarette paper from the base ring. However, this method involves a huge amount of work, is labor-intensive, and inefficient. Summary of the Invention

[0004] To address the problems existing in the prior art, this invention provides a cigarette paper remnant cutting device that can cut and break the cigarette paper remaining on the base ring, directly destroying the winding pattern of the cigarette paper on the base ring, eliminating the need for workers to perform paper-ring separation; reducing labor consumption and significantly improving work efficiency.

[0005] The technical solution of this invention is to provide a cigarette paper scrap cutting device, including a circulating transmission chain, a lifting device, and a cutting device. The transmission chain has a carrier plate for attaching to a base ring on its outer side. Multiple carrier plates are evenly distributed along the outer side of the transmission chain, with the carrier plates parallel to the direction of travel. The lifting output end of the lifting device is fixed to the cutting device, enabling the lifting device to drive the cutting device to rise and fall. The curve entry trajectory of the transmission chain corresponds to the lifting area of ​​the cutting device. When a carrier plate on the transmission chain is about to enter a curve and is still in a horizontal position, the transmission chain stops running. The front sidewall of the carrier plate is parallel to the cutting trajectory of the cutting device during its rise and fall, allowing the scrap paper on the base ring attached to the carrier plate to be completely cut by the cutting device.

[0006] Furthermore, an inclined exit plate is provided on the lower side of the exit curve trajectory of the transmission chain. When the carrier disc on the transmission chain is tilted downwards at the exit curve, the base ring sleeved on the carrier disc, together with the cut remnant, automatically falls onto the exit plate and slides down the exit plate into the recycling box.

[0007] Furthermore, the transmission chain includes two parallel drive chains and crossbeams. The two drive chains operate synchronously, and multiple crossbeams are equally spaced between the two drive chains along the direction of operation of the transmission chain. The carrier plate is fixed to the upper side of the crossbeams.

[0008] Furthermore, an extension shaft is provided on the inner side of each of the two drive chains, and a fixing block is provided on two adjacent extension shafts. Multiple fixing blocks are distributed at equal intervals along the running direction of the drive chain and correspond one-to-one with the crossbeam. A groove is opened on the lower side of the crossbeam so that the two ends of the crossbeam can be respectively fastened to the fixing blocks of the two drive chains and fixedly connected.

[0009] Furthermore, it also includes a clamping device, which includes a pressure plate, a support frame, and a telescopic device. The support frame is positioned above the entry curve of the transmission chain, and the telescopic device is vertically installed in the middle of the support frame. The front end of the telescopic rod of the telescopic device is fixed to the pressure plate, so that the pressure plate can press down on the carrier plate at the entry curve, thereby ensuring that the carrier plate maintains a horizontal posture when cutting the residual roll.

[0010] Furthermore, the height of the base ring is greater than the height of the carrier plate, the pressure plate is parallel to the crossbeam, and the length of the pressure plate is greater than the diameter of the base ring, so that when the roll on the base ring is cut, the pressure plate can horizontally press the base ring onto the crossbeam.

[0011] Furthermore, it also includes a drive device, a drive wheel, a driven wheel, and a track wheel. The transmission chain is sleeved on the drive wheel, the driven wheel, and the track wheel. The drive device is connected to the drive wheel. The drive wheel and the driven wheel are horizontally arranged above. The drive wheel is arranged near the lifting area of ​​the cutting device, and the track wheel is located below to adjust the running trajectory of the transmission chain.

[0012] Furthermore, the drive device, drive wheel, driven wheel, and track wheel are all attached to the carrier. The drive wheel and driven wheel are located on the upper side of the carrier and are in a horizontal state. A support is provided between the drive wheel and the driven wheel to support the drooping transmission chain. The track wheel is located inside the lower side of the carrier and can tighten the transmission chain and adjust its running trajectory. The drive device is located inside the carrier and is connected to the drive wheel. The lifting device is perpendicular to the upper surface of the carrier and is located in front of the entry trajectory of the transmission chain. The clamping device is located on the upper surface of the carrier at the entry point of the transmission chain. The position of the drive wheel is the turning point of the transmission chain, with the upper side being the entry point and the lower side being the exit point.

[0013] Furthermore, the lifting device is positioned in front of the entry trajectory of the transmission chain. The lifting device includes a lifting motor at the top, two limiting ribs symmetrically fixed to the support sidewall of the lifting device, a stud connected to the lifting motor, and a limiting slider slidably engaged by the two limiting ribs. The limiting ribs are parallel to the studs, and the center of the limiting slider has a screw hole that screws into the stud, so that when the lifting motor drives the stud to rotate, the limiting slider can rise / fall along the direction of the limiting ribs.

[0014] Furthermore, a slide is provided between each of the two limiting ribs and the supporting sidewall, and the slides of the two limiting ribs are aligned. The two sides of the limiting slider are provided with corresponding snap-fit ​​wings, so that the bottom of the limiting slider can be slidably inserted into the two slides, thereby allowing the limiting slider to slide along the direction of the limiting ribs.

[0015] Furthermore, the cutting device includes a cutter, a cutting motor, and a connector. One end of the connector is fixedly connected to the front end of the limiting slider, and the other end of the connector is fixedly connected to the cutting motor. The output end of the cutting motor is equipped with the cutter, so that the cutting motor can drive the cutter to cut off the remaining roll on the base ring.

[0016] Furthermore, it also includes a control module, which is used to control the operation / stopping of the transmission chain, wherein the operation intervals of the transmission chain are the same.

[0017] Furthermore, protective plates are provided on both sides of the transmission chain, and the protective plates are located on the upper surface of the carrier.

[0018] The beneficial effects of this invention are as follows:

[0019] This invention relates to a cigarette paper scrap cutting device. Based on the base ring structure of disc-shaped cigarette paper, a carrier plate is designed to support the base ring with the scrap, and the scrap is completely cut off by a cutting device, so that the scrap and the base ring are directly disconnected from each other and can be directly separated, which saves a lot of manpower and greatly improves the separation efficiency.

[0020] When using the cutting device of the present invention, it is only necessary to attach the base ring with the residual roll to the carrier plate. The operation of the transmission chain is controlled by the system and can be automatically stopped to perform separation and cutting.

[0021] To ensure complete severance of the remnant during cutting, the structure of the base ring is partially cut, resulting in stable separation between the remnant and the base ring. Attached Figure Description

[0022] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention. In these drawings, similar reference numerals are used to denote similar elements. The drawings described below are some embodiments of the invention, but not all embodiments. Other drawings will be readily available to those skilled in the art based on these drawings without any inventive effort.

[0023] Figure 1 This is a front view schematic diagram of a cigarette paper scrap cutting device according to an embodiment of the present invention;

[0024] Figure 2 This is a side view schematic diagram of a cigarette paper scrap cutting device according to an embodiment of the present invention;

[0025] Figure 3 This is a schematic diagram illustrating the cooperation between the lifting device and the cutting device in a cigarette paper scrap cutting device according to an embodiment of the present invention.

[0026] Figure 4 This is a schematic diagram of the loading of a cigarette paper scrap cutting device according to an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of a cigarette paper scrap cutting device according to an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the installation of the drive chain and crossbeam of a cigarette paper scrap cutting device according to an embodiment of the present invention.

[0029] Figure 7 This is a schematic diagram of the residue of a disc-shaped cigarette paper provided in an embodiment of the present invention.

[0030] In the diagram: 1. Carrier; 2. Carrier disc; 3. Drive chain; 4. Pressing device; 5. Lifting device; 6. Cutting device; 7. Crossbeam; 8. Base ring; 9. Recycling box; 11. Drive device; 12. Drive wheel; 13. Driven wheel; 14. Track wheel; 15. Guard plate; 16. Support body; 17. Outlet plate; 31. Extension shaft; 32. Fixing block; 41. Pressure plate; 42. Support frame; 51. Lifting motor; 52. Limiting rib; 53. Stud; 54. Limiting slider; 61. Cutter; 62. Cutting motor; 63. Connector; 81. Cigarette paper. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] To address the aforementioned problems, this invention proposes a device for cutting cigarette paper scraps. Please refer to [link to relevant documentation]. Figures 1-6 The system mainly includes a circulating transmission chain, a lifting device 5, and a cutting device 6. The outer side of the transmission chain is loaded with a carrier plate 2 for connecting the base ring 8. Multiple carrier plates 2 are evenly distributed on the outer side of the transmission chain along the running direction of the transmission chain, and the carrier plates 2 are parallel to the running direction of the transmission chain. The lifting output end of the lifting device 5 is fixed to the cutting device 6, so that the lifting device 5 can drive the cutting device 6 to rise and fall. The curve entry trajectory of the transmission chain is corresponding to the lifting area of ​​the cutting device 6. When a carrier plate 2 on the transmission chain is about to enter the curve and is still in a horizontal position, the transmission chain stops running. The front side wall of the carrier plate 2 is parallel to the cutting trajectory of the cutting device 6 during the rise and fall, so that the remnants on the base ring 8 connected to the carrier plate 2 can be completely cut off by the cutting device 6.

[0033] It should be clarified that the form of the carrier of the cutting device of the present invention can be varied, and the main structure can be attached to the carrier. In the embodiments of the present invention, the carrier is a trolley, i.e., carrier 1. The bottom of carrier 1 is provided with rollers, which can push the cutting device to a suitable position to perform the residual roll separation operation.

[0034] If necessary, please refer to Figure 1 , Figure 2 The drive unit 11, drive wheel 12, driven wheel 13, and track wheel 14 are all attached to the carrier 1. The drive wheel 12 and driven wheel 13 are located on the upper side of the carrier 1 and are in a horizontal state. A support body 16 is provided between the drive wheel 12 and driven wheel 13 to support the drooping transmission chain. The track wheel 14 is located inside the lower side of the carrier 1 and can tighten the transmission chain and adjust the running trajectory of the transmission chain. The drive unit 11 is located inside the carrier 1 and is connected to the drive wheel 12 for transmission. The lifting device 5 is perpendicular to the upper surface of the carrier 1 and is located in front of the entry trajectory of the transmission chain. The clamping device 4 is provided on the upper surface of the carrier and is located at the entry point of the transmission chain. The position of the drive wheel 12 is the turning point of the transmission chain, with the upper side being the entry point and the lower side being the exit point.

[0035] In this invention, the operation strategy of the transmission chain can be automatically controlled by the control module. The operator only needs to put the base ring 8 with the residual roll on the carrier plate 2. After the residual roll and the base ring 8 are cut and separated, they will automatically fall onto the exit plate 17 when exiting the bend.

[0036] In an embodiment of the present invention, the operation strategy of the transmission chain is temporary stop. When a certain carrier 2 reaches the bend, the transmission chain temporarily stops. At this time, the carrier 2 is still in a horizontal state and can be separated and cut. After the separation and cutting of the carrier 2 is completed, the transmission chain continues to run, so that the next carrier 2 reaches the bend, and the transmission chain runs in a fixed temporary stop cycle.

[0037] It is understandable that the running interval of the transmission chain is the same as the distribution spacing of the carrier disk 2, and the operation / stop of the transmission chain can be controlled by the driving stroke of the drive device 11.

[0038] In an embodiment of the present invention, the transmission chain includes two parallel drive chains 3 and crossbeams 7. The two drive chains 3 operate synchronously, and multiple crossbeams 7 are evenly spaced between the two drive chains 3 along the direction of transmission chain operation. The carrier plate 2 is fixed to the upper side of the crossbeams 7. The spacing of the crossbeams 7 matches that of the carrier plate 2.

[0039] The two drive chains 3 operate synchronously, which can be achieved by coaxial drive, and can stably drive the crossbeam 7 to move accordingly. It can be understood that the drive chain 3 can adopt a conventional chain structure, and the drive wheel 12 can be a matching meshing gear, thereby achieving a stable synchronous drive effect.

[0040] Specifically, an extension shaft 31 is provided on the inner side of each of the two drive chains 3, and a fixing block 32 is provided on two adjacent extension shafts 31. Multiple fixing blocks 32 are distributed at equal intervals along the running direction of the drive chain and correspond one-to-one with the crossbeam 7. A groove is opened on the lower side of the crossbeam 7 so that the two ends of the crossbeam 7 can be respectively fastened to the fixing blocks 32 of the two drive chains 3 and fixedly connected.

[0041] It should be clarified that each adjacent extension shaft 31 can be equipped with a fixing block 32, but not every fixing block 32 is fixed with a crossbeam 7. The crossbeams 7 are still distributed at fixed intervals and are fastened to the fixing blocks 32 at the corresponding positions.

[0042] Preferably, the crossbeam 7 only engages with two extension shafts 31, which not only ensures the posture stability of the crossbeam 7 itself, but also does not affect the normal operation of the transmission chain. If necessary, multiple fixing blocks 32 can span the groove of the crossbeam 7.

[0043] In this invention, the transmission chain is sleeved on the driving wheel 12, the driven wheel 13, and the track wheel 14. The driving device 11 is connected to the driving wheel 12 to drive the transmission chain. It can be understood that for two driving chains 3, the driving wheel 12, the driven wheel 13, and the track wheel 14 can all be set in the form of one shaft and two wheels to cooperate with the two parallel driving chains 3 to achieve synchronous driving.

[0044] The drive wheel 12 and driven wheel 13 are horizontally positioned at the top, ensuring that the carrier plate 2 remains horizontal before entering the curve. The drive wheel 12 is positioned close to the lifting area of ​​the cutting device 6, so that the entry position corresponds to the cutting trajectory of the cutting device 6, facilitating the cutting of the roll fragments. The track wheel 14 is located below to adjust the running trajectory of the transmission chain and tighten the transmission chain.

[0045] In this invention, the lifting device 5 is positioned in front of the entry trajectory of the transmission chain. The lifting device 5 includes a lifting motor 51 located at the top, two limiting ribs 52 symmetrically fixed to the supporting sidewall of the lifting device 5, a stud 53 connected to the lifting motor 51, and a limiting slider 54 slidably engaged by the two limiting ribs 52. The output end of the lifting motor 51 is vertically downward and connected to the stud 53 to drive the stud 53 to rotate. The limiting ribs 52 are parallel to the stud 53, and the center of the limiting slider 54 has a screw hole that screws into the stud 53, so that when the lifting motor 51 drives the stud 53 to rotate, the limiting slider 54 can rise / fall along the direction of the limiting ribs 52. It can be understood that the lower end of the stud 53 can be rotatably connected to the supporting bottom wall.

[0046] For details, please refer to Figure 3 Each of the two limiting ribs 52 has a sliding track between it and the supporting sidewall, and the sliding tracks of the two limiting ribs 52 are aligned. The limiting slider 54 has corresponding snap-fit ​​wings on both sides, allowing the bottom of the limiting slider 54 to slide into the two sliding tracks, thus enabling the limiting slider 54 to slide along the direction of the limiting ribs 52. When the stud 53 rotates, the limiting slider 54, which is screwed to it, is limited by the sliding tracks and can only rise / fall with the rotation of the stud 53.

[0047] In this invention, the cutting device 6 includes a cutter 61, a cutting motor 62, and a connector 63. One end of the connector 63 is fixedly connected to the front end of the limiting slider 54, and the other end of the connector 63 is fixedly connected to the cutting motor 62. The output end of the cutting motor 62 is equipped with the cutter 61, so that the cutting motor 62 can drive the cutter 61 to cut and sever the residual roll on the base ring 8.

[0048] It should be clear that the cutter 61 and the base ring 8 can be directly aligned, that is, the front end of the base ring 8 is aligned with the cutter 61 for cutting, so that the distance between the cutting device 6 and the transmission chain and the carrier plate 2 is as far as possible, leaving enough running space.

[0049] Please see Figure 7 The cutting device 6 is located between the bend and the lifting device 5. The cutting trajectory of the cutting device 6 is parallel to the front side wall of the carrier plate 2. The residual thickness of the cigarette paper 81 on the base ring 8 is very small. In order to ensure complete cutting and separation of the residual paper, the cutting trajectory of the cutting device 6 can overlap with the structure of the base ring 8 to a certain extent, so that the cutting device 6 can cut more effectively.

[0050] Based on the above cutting method, when the remnant on the base ring 8 is cut, based on the stress stability analysis, the base ring 8 may detach from the horizontally oriented carrier plate 2. Therefore, in the embodiment of the present invention, a pressing device 4 is also included. The pressing device 4 includes a pressure plate 41, a support frame 42, and a telescopic device. The support frame 42 is disposed above the entry curve trajectory of the transmission chain. The telescopic device is vertically installed in the middle of the support frame 42. The front end of the telescopic rod of the telescopic device is fixed to the pressure plate 41, so that the pressure plate 41 can press down on the carrier plate 2 at the entry curve, thereby ensuring that the carrier plate 2 maintains a horizontal orientation when cutting the remnant.

[0051] Furthermore, the height of the base ring 8 is greater than the height of the carrier plate 2, the pressure plate 41 is parallel to the crossbeam 7, and the length of the pressure plate 41 is greater than the diameter of the base ring 8, so that when the remnant on the base ring 8 is cut, the pressure plate 41 can horizontally press the base ring 8 onto the crossbeam 7.

[0052] In an embodiment of the present invention, protective plates 15 are provided on both sides of the transmission chain. The protective plates 15 are located on the upper surface of the carrier and are used to protect external objects from being inserted into the transmission chain.

[0053] In an embodiment of the present invention, a recycling box 9 is provided on the lower side of the inclined outlet plate 17. When the carrier plate 2 is tilted downwards in the bending posture, the base ring 8 and the cut remnant roll automatically fall onto the outlet plate 17 and slide down along the outlet plate 17 into the recycling box 9.

[0054] The above-described contents can be implemented individually or in various combinations, and these variations are all within the protection scope of this invention.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0056] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific embodiments of the present invention are limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such deductions or substitutions should be considered within the scope of protection of the present invention.

Claims

1. A device for cutting cigarette paper scraps, characterized in that, The system includes a circulating transmission chain, a lifting device (5), and a cutting device (6). The outer side of the transmission chain is loaded with a carrier plate (2) for attaching to a base ring (8). Multiple carrier plates (2) are evenly distributed on the outer side of the transmission chain along the running direction of the transmission chain. The carrier plates (2) are parallel to the running direction of the transmission chain. The lifting output end of the lifting device (5) is fixed to the cutting device (6), so that the lifting device (5) can drive the cutting device (6) to rise and fall. The entry trajectory of the transmission chain is placed in the lifting area of ​​the cutting device (6). When a carrier plate (2) on the transmission chain is about to enter the curve and is still in a horizontal position, the transmission chain stops running. The front sidewall of the carrier plate (2) is parallel to the cutting trajectory of the cutting device (6) when it rises and falls, so that the remnants on the base ring (8) attached to the carrier plate (2) can be completely cut off by the cutting device (6). An inclined exit plate (17) is provided on the lower side of the exit curve trajectory of the transmission chain. When the carrier plate (2) on the transmission chain is tilted downwards at the exit curve, the base ring (8) sleeved on the carrier plate (2) along with the cut remnant roll will automatically fall onto the exit plate (17) and slide down along the exit plate (17) into the recycling box (9). The transmission chain includes two parallel drive chains (3) and crossbeams (7). The two drive chains (3) run synchronously. Multiple crossbeams (7) are installed at equal intervals between the two drive chains (3) along the running direction of the transmission chain. The carrier plate (2) is fixed to the upper side of the crossbeams (7).

2. The cigarette paper roll cutting device according to claim 1, characterized in that, An extension shaft (31) is provided on the inner side of each of the two drive chains (3). A fixing block (32) is provided on two adjacent extension shafts (31). Multiple fixing blocks (32) are distributed at equal intervals along the running direction of the drive chain and correspond one-to-one with the crossbeam (7). A groove is opened on the lower side of the crossbeam (7) so that the two ends of the crossbeam (7) can be respectively fastened to the fixing blocks (32) of the two drive chains (3) and fixed.

3. The cigarette paper roll cutting device according to claim 1, characterized in that, It also includes a pressing device (4), which includes a pressure plate (41), a support frame (42), and a telescopic device. The support frame (42) is located above the entry curve of the transmission chain. The telescopic device is vertically installed in the middle of the support frame (42). The front end of the telescopic rod of the telescopic device is fixed to the pressure plate (41), so that the pressure plate (41) can press down on the carrier plate (2) at the entry curve, thereby ensuring that the carrier plate (2) maintains a horizontal posture when cutting the residual roll.

4. The cigarette paper roll cutting device according to claim 3, characterized in that, The height of the base ring (8) is greater than the height of the carrier plate (2), the pressure plate (41) is parallel to the crossbeam (7), and the length of the pressure plate (41) is greater than the diameter of the base ring (8), so that when the roll on the base ring (8) is cut, the pressure plate (41) can press the base ring (8) horizontally onto the crossbeam (7).

5. The cigarette paper roll cutting device according to claim 1, characterized in that, It also includes a drive device (11), a drive wheel (12), a driven wheel (13), and a track wheel (14). The transmission chain is sleeved on the drive wheel (12), the driven wheel (13), and the track wheel (14). The drive device (11) is connected to the drive wheel (12) in a transmission connection. The drive wheel (12) and the driven wheel (13) are horizontally arranged above. The drive wheel (12) is arranged close to the lifting area of ​​the cutting device (6). The track wheel (14) is located below to adjust the running trajectory of the transmission chain.

6. The cigarette paper roll cutting device according to claim 1, characterized in that, The lifting device (5) is positioned in front of the entry trajectory of the transmission chain. The lifting device (5) includes a lifting motor (51) at the top, two limiting ribs (52) symmetrically fixed on the support sidewall of the lifting device (5), a stud (53) connected to the lifting motor (51) in transmission, and a limiting slider (54) slidably latched by the two limiting ribs (52). The limiting ribs (52) are parallel to the studs (53). The center of the limiting slider (54) is provided with a screw hole that is screwed into the stud (53), so that when the lifting motor (51) drives the stud (53) to rotate, the limiting slider (54) can rise / fall along the direction of the limiting ribs (52).

7. The cigarette paper roll cutting device according to claim 6, characterized in that, A slide is provided between each of the two limiting ribs (52) and the supporting sidewall, and the slides of the two limiting ribs (52) are aligned. The two sides of the limiting slider (54) are provided with snap-fit ​​wings, so that the bottom of the limiting slider (54) can be slidably inserted into the two slides, thereby allowing the limiting slider (54) to slide along the direction of the limiting ribs (52).

8. The cigarette paper roll cutting device according to claim 6, characterized in that, The cutting device (6) includes a cutter (61), a cutting motor (62), and a connector (63). One end of the connector (63) is fixedly connected to the front end of the limiting slider (54), and the other end of the connector (63) is fixedly connected to the cutting motor (62). The output end of the cutting motor (62) is equipped with the cutter (61), so that the cutting motor (62) can drive the cutter (61) to cut and sever the residual roll on the base ring (8).

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