An adjustment tool for cigarette splitting and a cigarette rolling machine

Abstract

This utility model relates to the field of cigarette cutting technology, specifically to an adjustment tool and a cigarette rolling machine for cigarette cutting. The adjustment tool includes a mounting bracket and an adjustment assembly. The mounting bracket is used to fix the cigarette rolling machine. The adjustment assembly includes a first adjustment component and a second adjustment component. The first adjustment component includes a first mounting part and a first adjustment part connected to each other. The second adjustment component includes a second mounting part and a second adjustment part connected to each other. The first and second mounting parts are slidably disposed at opposite ends of the mounting bracket along their length. The side of the first adjustment part closest to the second adjustment part is a first arc-shaped surface, and the side of the second adjustment part closest to the first adjustment part is a second arc-shaped surface. A correction zone is formed between the first and second arc-shaped surfaces, and the correction zone gradually narrows along the side closest to the first mounting part. This ensures that the cigarette is centered before entering the cutting process, maintaining accurate positioning of the cigarette before cutting and avoiding uneven lengths of the inner and outer cigarettes after cutting.

Description

Technical Field

[0001] This utility model relates to the field of cigarette cutting technology, and in particular to an adjustment tool and cigarette rolling machine for cutting cigarettes. Background Technology

[0002] Laser perforation technology for cigarettes uses a high-energy laser beam to precisely create tiny holes in the cigarette or its tipping paper. This adjusts the airflow inside the cigarette, and by controlling the number, size, and distribution of these micro-holes, it regulates the burning rate and smoke composition, helping to optimize the smoking experience and making the smoke smoother and more pleasant. However, with the advent of laser perforation, double-length filter cigarettes may experience slight axial displacement during transport before final cutting. After the cigarettes are formed and laser-perforated, the final slitting process can easily result in cigarettes of varying lengths, both inside and outside the filter, severely affecting cigarette quality. Utility Model Content

[0003] This utility model provides an adjustment tool and a cigarette rolling machine for cigarette splitting to solve existing problems.

[0004] This utility model discloses an adjustment tool for cigarette splitting, characterized in that it includes: a mounting bracket and an adjustment assembly. The mounting bracket is used to fix the tool on the mounting platform of a cigarette rolling machine. The adjustment assembly includes a first adjustment component and a second adjustment component. The first adjustment component includes a first mounting part and a first adjustment part connected to each other. The second adjustment component includes a second mounting part and a second adjustment part connected to each other. The first mounting part and the second mounting part are slidably disposed at opposite ends of the mounting bracket along the length direction. The side of the first adjustment part closer to the second adjustment part is a first arc-shaped surface, and the side of the second adjustment part closer to the first adjustment part is a second arc-shaped surface. A correction zone is formed between the first arc-shaped surface and the second arc-shaped surface. The correction zone gradually shrinks along the side closer to the first mounting part.

[0005] Optionally, the mounting bracket is provided with a first slider and a second slider, the first slider and the second slider are located between the first mounting part and the second mounting part, and the first slider is connected to the first mounting part to drive the first mounting part to slide on the mounting bracket, and the second slider is connected to the second mounting part to drive the second mounting part to slide on the mounting bracket.

[0006] Optionally, the mounting bracket is further provided with a first reference frame and a second reference frame. The first reference frame is located on one side of the first slider and is also provided with a first adjusting screw. The first adjusting screw is threadedly connected to the first slider, and rotating the first adjusting screw is used to drive the first slider to slide on the mounting bracket. The second reference frame is located on one side of the second slider and is also provided with a second adjusting screw. The second adjusting screw is threadedly connected to the second slider, and rotating the second adjusting screw is used to drive the second slider to slide on the mounting bracket.

[0007] Optionally, both the first adjusting screw and the second adjusting screw are provided with retaining rings, which restrict the movement of the first adjusting screw and the second adjusting screw along the length direction.

[0008] Optionally, the first slider is provided with a first waist-shaped hole along its length, and a first bolt is provided on the first waist-shaped hole. The first bolt is used to fix the first slider on the mounting bracket.

[0009] The second slider has a second oblong hole along its length, and a second bolt is provided on the second oblong hole. The second bolt is used to fix the first slider on the mounting bracket.

[0010] Optionally, the first mounting part is provided with a third oblong hole along the width direction, and a third bolt is provided on the third oblong hole. The third bolt is used to fix the first mounting part and the first slider.

[0011] The second mounting part is provided with a fourth oblong hole along the width direction, and a fourth bolt is provided on the fourth oblong hole. The fourth bolt is used to fix the second mounting part and the second slider.

[0012] Optionally, the mounting bracket is provided with a first scale line and a second scale line, which are symmetrically arranged on the mounting bracket with the center line of the laser drilling wheel as a reference; the first slider is located at the first scale line, and the second slider is located at the second scale line.

[0013] Optionally, the first mounting part and the second mounting part are horizontal plates, and the side of the first adjusting part and the second adjusting part near the laser drilling wheel matches the laser drilling wheel.

[0014] Optionally, the mounting bracket has a rectangular structure, and both the first reference frame and the second reference frame have an L-shaped structure. The L-shaped slot of the first reference frame is fixed to the mounting bracket with its opening facing downward, and the second reference frame is fixed to the end face of one end of the mounting bracket.

[0015] This utility model also discloses a cigarette rolling machine, including an installation platform and a laser perforating wheel, a slitting drum, and the aforementioned adjustment tool for cigarette cutting, all mounted on the installation platform. The mounting bracket is located on one side of the laser perforating wheel and parallel to its axis, with a preset gap between the mounting bracket and the laser perforating wheel. The first adjusting member and the first adjusting member are located at both ends of the laser perforating wheel along its length, and are used to adjust the axial position of the cigarette. The slitting drum is used to cut the adjusted cigarette.

[0016] The beneficial effects of the cigarette-splitting adjustment tool for cigarette making provided in this embodiment of the invention are as follows: The mounting bracket, as the basic supporting component of the entire adjustment tool, functions to fix it on the mounting platform of the cigarette making machine, ensuring a stable rigid connection between the adjustment tool and the cigarette making machine, and providing a fixed reference for the subsequent installation and operation of the adjustment components; the first mounting part and the second mounting part are slidably disposed at opposite ends of the mounting bracket along its length, allowing the first and second adjusting components to adjust the distance between the first and second arc-shaped surfaces according to the cigarette length, forming different correction zones. To adapt to the production needs of different types of cigarettes; in actual use, the correction zone formed between the first arc surface and the second arc surface gradually shrinks along the side closer to the first mounting part (i.e., shrinks along the direction in which the cigarette enters the correction zone); this structure is similar to a "guide channel". When a filter cigarette of double length passes through the correction zone, it will be guided to the center position by the gradually shrinking correction zone, correcting the axial displacement generated during the transmission process, ensuring that the cigarette is in a centered state before entering the slitting process, so that the cigarette is accurately positioned before slitting, avoiding the cigarettes inside and outside being of different lengths after slitting, and directly improving the quality of the cigarette. Attached Figure Description

[0017] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of an adjustment tool for cigarette splitting provided in an embodiment of the present invention;

[0019] Figure 2 This is one of the schematic diagrams of the adjustment tool and laser drilling wheel provided in this embodiment of the utility model;

[0020] Figure 3 This is the second schematic diagram of the adjustment tool and laser drilling wheel provided in this embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the adjustment tool, laser drilling wheel, and cutting drum wheel provided in this embodiment of the utility model.

[0022] The labels for the attached figures are as follows:

[0023] 10. Mounting bracket; 210. First adjusting component; 211. First mounting part; 212. First adjustment part; 2121. First arc-shaped surface; 220. Second adjusting component; 221. Second mounting part; 222. Second adjustment part; 2221. Second arc-shaped surface; 201. Correction area; 310. First slider; 311. First waist-shaped hole; 312. First bolt; 314. Third bolt; 320. Second slider; 321. Second waist-shaped hole; 322. Second bolt; 323. Fourth waist-shaped hole; 324. Fourth bolt; 410. First reference frame; 411. First adjusting screw; 420. Second reference frame; 421. Second adjusting screw; 510. First scale line; 520. Second scale line; 60. Laser drilling wheel; 70. Slitting drum wheel; 80. Cigarette stick. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0025] This utility model embodiment provides an adjustment tool for dividing cigarettes into 80 sections, such as... Figures 1 to 4 As shown, the assembly includes a mounting bracket 10 and an adjustment component. The mounting bracket 10 is used to fix the assembly to the mounting platform of the cigarette machine. The adjustment component includes a first adjustment member 210 and a second adjustment member 220. The first adjustment member 210 includes a first mounting portion 211 and a first adjustment portion 212 connected to each other. The second adjustment member 220 includes a second mounting portion 221 and a second adjustment portion 222 connected to each other. The first mounting portion 211 and the second mounting portion 221 are slidably disposed at opposite ends of the mounting bracket 10 along their length. The side of the first adjustment portion 212 near the second adjustment portion 222 is a first arc-shaped surface 2121, and the side of the second adjustment portion 222 near the first adjustment portion 212 is a second arc-shaped surface 2221. A correction area 201 is formed between the first arc-shaped surface 2121 and the second arc-shaped surface 2221. The correction area 201 gradually contracts along the side near the first mounting portion 211.

[0026] In this embodiment, the mounting bracket 10 serves as the basic support component of the entire tool. Its function is to fix it on the mounting platform of the cigarette machine (not shown in the figure), ensuring a stable rigid connection between the adjustment tool and the cigarette machine, and providing a fixed reference for the subsequent installation and operation of the adjustment components. The first mounting part 211 and the second mounting part 221 are slidably disposed at opposite ends of the mounting bracket 10 along the length direction, so that the first adjusting member 210 and the second adjusting member can adjust the distance between the first arc-shaped surface 2121 and the second arc-shaped surface 2221 according to the length of the cigarette 80, forming different correction zones 201 to adapt to the production needs of different types of cigarettes 80. In actual use, the correction zone 201 formed between the first arc-shaped surface 2121 and the second arc-shaped surface 2221 gradually shrinks along the side close to the first mounting part 211 (that is, shrinks along the direction in which the cigarette 80 enters the correction zone 201). This structure is similar to a "guide channel". When the double-length filter cigarette 80 passes through the correction zone 201, it will be guided to the center position by the gradually shrinking correction zone 201, correcting the axial displacement generated during the transmission process, ensuring that the cigarette 80 is in a centered state before entering the slitting process, so that the cigarette 80 is accurately positioned before slitting, avoiding the cigarettes 80 inside and outside the cut being of different lengths after slitting, and directly improving the quality of the cigarette 80.

[0027] Figure 1 In the middle, the X direction is the length direction, and the Y direction is the width direction.

[0028] As a preferred embodiment of this invention, such as Figures 1 to 4 As shown, the mounting bracket 10 is provided with a first slider 310 and a second slider 320. The first slider 310 and the second slider 320 are located between the first mounting part 211 and the second mounting part 221. The first slider 310 is connected to the first mounting part 211 and is used to drive the first mounting part 211 to slide on the mounting bracket 10. The second slider 320 is connected to the second mounting part 221 and is used to drive the second mounting part 221 to slide on the mounting bracket 10.

[0029] In the above design, the sliding movement of the first adjusting member 210 and the second adjusting member 220 is realized through the first slider 310 and the second slider 320. The first slider 310 and the second slider 320 serve as intermediate transmission components, which can reduce the direct friction between the first mounting part 211 and the second mounting part 221 and the mounting bracket 10, reduce the jamming phenomenon during the sliding process, make the position adjustment of the first adjusting member 210 and the second adjusting member 220 more stable, and avoid the decrease in the adjustment accuracy of the cigarette 80 due to poor sliding.

[0030] As a preferred embodiment of this invention, such as Figures 1 to 4As shown, the mounting bracket 10 is also provided with a first reference frame 410 and a second reference frame 420. The first reference frame 410 is located on one side of the first slider 310. The first reference frame 410 is also provided with a first adjusting screw 411, which is threadedly connected to the first slider 310. Rotating the first adjusting screw 411 is used to drive the first slider 310 to slide on the mounting bracket 10. The second reference frame 420 is located on one side of the second slider 320. The second reference frame 420 is also provided with a second adjusting screw 421, which is threadedly connected to the second slider 320. Rotating the second adjusting screw 421 is used to drive the second slider 320 to slide on the mounting bracket 10.

[0031] The mounting bracket 10 is equipped with a first reference frame 410 and a second reference frame 420, located on one side of the first slider 310 and the second slider 320, respectively, serving as fixed support components for the first adjusting screw 411 and the second adjusting screw 421. The first adjusting screw 411 on the first reference frame 410 is threadedly connected to the first slider 310. By rotating the first adjusting screw 411, the operator can drive the first slider 310 to slide along the mounting bracket 10. Similarly, the second adjusting screw 421 is threadedly connected to the second slider 320, and its rotation causes the second slider 320 to slide. The aforementioned threaded transmission has the characteristic of high precision. By rotating the first adjusting screw 411 and the second adjusting screw 421, the positions of the first slider 310 and the second slider 320 can be slightly adjusted, thereby precisely controlling the distance between the first arc-shaped surface 2121 and the second arc-shaped surface 2221, ensuring that the correction area 201 perfectly matches the cigarettes 80 of different specifications.

[0032] As a preferred embodiment of this invention, such as Figures 1 to 4 As shown, both the first adjusting screw 411 and the second adjusting screw 421 are provided with retaining rings, which restrict the movement of the first adjusting screw 411 and the second adjusting screw 421 along the length direction.

[0033] When the operator rotates the first adjusting screw 411 and the second adjusting screw 421, the snap ring can limit the axial movement of the first adjusting screw 411 and the second adjusting screw 421, so that the accuracy of the threaded transmission can be maintained and that each adjustment can be accurately reflected in the position of the first slider 310 or the second slider 320.

[0034] This embodiment provides an example of having two retaining rings on the first adjusting screw 411 and the second adjusting screw 421, respectively located on both sides of the first reference frame 410 and the second reference frame 420.

[0035] As a preferred embodiment of this invention, such as Figures 1 to 4As shown, the first slider 310 has a first oblong hole 311 along its length, and a first bolt 312 is provided on the first oblong hole 311. The first bolt 312 is used to fix the first slider 310 on the mounting bracket 10. The second slider 320 has a second oblong hole 321 along its length, and a second bolt 322 is provided on the second oblong hole 321. The second bolt 322 is used to fix the first slider 310 on the mounting bracket 10.

[0036] In the above structure, when the position of the first slider 310 needs to be adjusted, the corresponding first bolt 312 is first loosened to make the first slider 310 movable. Under the guidance of the first oblong hole 311 and the first bolt 312, the corresponding first adjusting screw 411 is rotated. Since the first adjusting screw 411 is threadedly connected to the first slider 310 and its axial (length) position is restricted by the retaining spring, the rotation will drive the first slider 310 to move along the length direction of the mounting bracket 10 until the first slider 310 reaches the desired position. After the position is determined, the first bolt 312 is tightened to complete the adjustment. Operation; Similarly, when the position of the second slider 320 needs to be adjusted, first loosen the corresponding second bolt 322 to make the second slider 320 movable. Under the guidance of the second oblong hole 321 and the second bolt 322, rotate the corresponding second adjusting screw 421. Since the second adjusting screw 421 is threadedly connected to the second slider 320 and its axial (length) position is restricted by the retaining spring, the rotation will drive the second slider 320 to move along the length direction of the mounting bracket 10 until the second slider 320 reaches the desired position. After the position is determined, tighten the first bolt 312 to complete the adjustment operation. The first reference frame 410 and the second reference frame 420 provide the mounting base for the first adjusting screw 411 and the second adjusting screw 421, so that the first adjusting screw 411 can stably adjust the first slider 310, and the second adjusting screw 421 can stably adjust the second slider 320, ensuring that the positions of the first slider 310 and the second slider 320 on the mounting bracket 10 can be changed as needed.

[0037] The first adjusting screw 411 and the second adjusting screw 421 can drive the first slider 310 and the second slider 320 to move along the length of the mounting bracket 10 by rotation, thereby adjusting the positions of the two sliders 310 and 320. The first oblong hole 311 is fitted with the first bolt 312 and the second oblong hole 321 is fitted with the second bolt 322. After the positions of the first slider 310 and the second slider 320 are adjusted, they are locked and fixed to prevent the first slider 310 and the second slider 320 from shifting during the operation of the equipment, thus ensuring the stability of the device.

[0038] The adjustment method described in this embodiment is simple and convenient. The precise adjustment of the positions of the first slider 310 and the second slider 320 can be achieved by rotating the first adjusting screw 411 and the second adjusting screw 421. The operation is simple and easy for operators to quickly complete the equipment debugging. The cooperation between the first oblong hole 311 and the first bolt 312, and the cooperation between the second oblong hole 321 and the second bolt 322, can not only meet the needs of adjusting the positions of the first slider 310 and the second slider 320, but also reliably fix them after adjustment, ensuring the stability of the positions of the first slider 310 and the second slider 320 and reducing the potential for failure during equipment operation. At the same time, the adjustment of the first slider 310 and the second slider 320 is independent of each other and can be precisely adjusted separately, which improves the flexibility and accuracy of the adjustment tool in correcting the position of the cigarette 80-degree cutting center.

[0039] As a preferred embodiment of this invention, such as Figures 1 to 4 As shown, the first mounting part 211 has a third oblong hole along its width direction, and a third bolt 314 is provided on the third oblong hole. The third bolt 314 is used to fix the first mounting part 211 and the first slider 310. The second mounting part 221 has a fourth oblong hole 323 along its width direction, and a fourth bolt 324 is provided on the fourth oblong hole 323. The fourth bolt 324 is used to fix the second mounting part 221 and the second slider 320.

[0040] The first mounting portion 211 has a third oblong hole, and the third bolt 314 is threadedly connected to the side wall of the first slider 310. The second mounting portion 221 has a fourth oblong hole 323, and the fourth bolt 324 is threadedly connected to the side wall of the second slider 320. In the above structure, the third oblong hole and the fourth oblong hole 323 provide space for the position adjustment of the first mounting portion 211 and the second mounting portion 221 relative to the first slider 310 and the second slider 320, so that the first adjusting member 210 and the second adjusting member 220 can be adjusted in the vertical direction along the axis of the laser drilling wheel 60, thereby adapting to different cigarette 80 correction requirements. The third bolt 314 passes through the third oblong hole to fix the first mounting part 211 to the first slider 310, and the fourth bolt 324 passes through the fourth oblong hole 323 to fix the second mounting part 221 to the second slider 320. This ensures that the first adjusting part 210 and the second adjusting part 220 can be stably installed after adjustment, avoiding loosening or displacement during equipment operation. The design of the third oblong hole and the fourth oblong hole 323 gives flexibility to the position adjustment of the first adjusting part 210 and the second adjusting part 220. Operators can easily adjust the position of the first adjusting part 210 and the second adjusting part 220 according to the offset of the cigarette 80 in actual production, so as to accurately correct the center position of the double cigarette on the laser drilling wheel 60 and improve the cutting quality of the cigarette 80. The cooperation structure between the bolt and the oblong hole is simple, which not only meets the adjustment requirements of the first adjusting part 210 and the second adjusting part 220, but also achieves reliable fixation by tightening the bolt. The operation is convenient and helps to improve the efficiency of equipment debugging and maintenance.

[0041] As a preferred embodiment of this invention, such as Figures 1 to 4 As shown, the mounting bracket 10 is provided with a first scale line 510 and a second scale line 520. The first scale line 510 and the second scale line 520 are symmetrically arranged on the mounting bracket 10 with the center line of the laser drilling wheel 60 as the reference. The first slider 310 is located at the first scale line 510, and the second slider 320 is located at the second scale line 520.

[0042] Specifically, by setting a first scale line 510 and a second scale line 520 on the mounting bracket 10, the fixed positions of the first slider 310 and the second slider 320 on the mounting bracket 10 can be quickly determined, providing a clear reference for the position setting of the first slider 310 and the second slider 320. Simultaneously, it assists operators in quickly positioning the first slider 310 and the second slider 320 based on the first scale line and the second scale line 520 when installing or adjusting the first slider 310 and the second slider 320, reducing adjustment errors caused by positioning ambiguity. Furthermore, no additional measurement is required when adjusting the first slider 310 and the second slider 320. This tool shortens adjustment time and speeds up equipment debugging or maintenance. Because the first and second scale lines 520 on both sides are symmetrically set with the center line of the laser drilling wheel 60 as the reference, it can ensure that the positions of the first slider 310 and the second slider 320 on the mounting bracket 10 are symmetrical. This helps to maintain the accuracy of the distance between the first adjusting member 210 and the second adjusting member 220, thereby ensuring the accuracy of the correction of the center position of the double cigarette 80 on the laser drilling wheel 60. It provides intuitive visual guidance for operators, and even inexperienced personnel can quickly complete the slider positioning operation and reduce operational errors.

[0043] As a preferred embodiment of this invention, such as Figures 1 to 4 As shown, the first mounting part 211 and the second mounting part 221 are horizontal plates, and the first adjustment part 212 and the second adjustment part 222 are matched with the laser drilling wheel 60 on the side near the laser drilling wheel 60.

[0044] The first mounting part 211 and the second mounting part 221 are horizontal plates, while the first adjusting part 212 and the second adjusting part 222 are matched with the laser drilling wheel 60 on the side closest to the laser drilling wheel 60. (Refer to...) Figure 1 system Figure 4 It can be seen that the first adjustment part 212 and the second adjustment part 222 are V-shaped structures of arc plates adapted to the outer periphery of the laser drilling wheel 60, which facilitates the installation and use of the first adjustment part 210 and the second adjustment part 220.

[0045] As a preferred embodiment of this invention, such as Figures 1 to 4 As shown, the mounting bracket 10 has a rectangular structure, and the first reference frame 410 and the second reference frame 420 both have an L-shaped structure. The L-shaped slot of the first reference frame 410 is fixed to the mounting bracket 10 with the slot facing downward, and the second reference frame 420 is fixed to the end face of one end of the mounting bracket 10.

[0046] The aforementioned structural limitation improves the stability of the first reference frame 410 and the second reference frame 420 on the mounting bracket 10, thereby improving the stability of the adjustment tool.

[0047] The first reference frame 410 and the second reference frame 420 are fixed to the mounting bracket 10 by screws.

[0048] This application also discloses a cigarette rolling machine, as shown in the embodiments below. Figure 4 The cigarette rolling machine includes a laser perforating wheel 60, a slitting drum 70, and the adjustment tool for splitting cigarettes 80 as described in the previous embodiment. A mounting bracket 10 is located on one side of the laser perforating wheel 60 and parallel to its axis, with a preset gap between the mounting bracket 10 and the laser perforating wheel 60. A first adjusting member 210 and two other adjusting members 210 are located at opposite ends of the laser perforating wheel 60 along its length, used to adjust the axial position of the cigarettes 80. The slitting drum 70 is used to split the adjusted cigarettes 80. This cigarette rolling machine has the same structure and beneficial effects as the adjustment tool for splitting cigarettes 80 described in the previous embodiment. The structure and beneficial effects of the adjustment tool for splitting cigarettes 80 have been described in detail in the previous embodiments and will not be repeated here.

[0049] In this embodiment of the cigarette rolling machine, the cigarette 80 is adsorbed onto the laser perforation wheel 60 along the outer periphery of the laser perforation wheel 60, as shown in the reference. Figure 4 The preset gap between the mounting bracket 10 and the laser drilling wheel 60 provides installation space for the stable rotation of the cigarette 80 on the laser drilling wheel 60, avoiding the influence of the adjustment tool on the cigarette 80 conveying in this embodiment. The laser drilling wheel 60 rotates counterclockwise, and the cigarette 80 sequentially enters the correction zone 201 between the first arc surface 2121 and the second arc surface 2221, ensuring that the cigarette 80 is in a centered state before entering the slitting process. This ensures that the cigarette 80 is accurately positioned before slitting, avoiding uneven lengths of the inner and outer cigarettes 80 after slitting, and directly improving the quality of the cigarette 80.

[0050] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. An adjustment tool for cigarette segmenting, characterized in that, include: Mounting brackets are used to fix the cigarette machine to the mounting platform; The adjustment assembly includes a first adjustment member and a second adjustment member. The first adjustment member includes a first mounting part and a first adjustment part connected to each other. The second adjustment member includes a second mounting part and a second adjustment part connected to each other. The first mounting part and the second mounting part are slidably disposed at opposite ends of the mounting bracket along the length direction. The side of the first adjustment part closest to the second adjustment part is a first arc-shaped surface, and the side of the second adjustment part closest to the first adjustment part is a second arc-shaped surface. A correction zone is formed between the first arc-shaped surface and the second arc-shaped surface, and the correction zone gradually shrinks along the side closest to the first mounting part.

2. The adjustment tool for cigarette segmenting according to claim 1, characterized in that, The mounting bracket is provided with a first slider and a second slider, which are located between the first mounting part and the second mounting part. The first slider is connected to the first mounting part and is used to drive the first mounting part to slide on the mounting bracket. The second slider is connected to the second mounting part and is used to drive the second mounting part to slide on the mounting bracket.

3. The adjustment tool for cigarette segmenting according to claim 2, characterized in that, The mounting bracket is further provided with a first reference frame and a second reference frame. The first reference frame is located on one side of the first slider and is also provided with a first adjusting screw. The first adjusting screw is threadedly connected to the first slider. Rotating the first adjusting screw is used to drive the first slider to slide on the mounting bracket. The second reference frame is located on one side of the second slider and is also provided with a second adjusting screw. The second adjusting screw is threadedly connected to the second slider. Rotating the second adjusting screw is used to drive the second slider to slide on the mounting bracket.

4. The adjustment tool for cigarette segmenting according to claim 3, characterized in that, Both the first adjusting screw and the second adjusting screw are provided with retaining rings, which restrict the movement of the first adjusting screw and the second adjusting screw along the length direction.

5. The adjustment tool for cigarette segmenting according to claim 4, characterized in that, The first slider has a first oblong hole along its length, and a first bolt is provided on the first oblong hole. The first bolt is used to fix the first slider on the mounting bracket. The second slider has a second oblong hole along its length, and a second bolt is provided on the second oblong hole. The second bolt is used to fix the first slider on the mounting bracket.

6. The adjustment tool for cigarette segmenting according to claim 5, characterized in that, The first mounting part is provided with a third oblong hole along the width direction, and a third bolt is provided on the third oblong hole. The third bolt is used to fix the first mounting part and the first slider. The second mounting part is provided with a fourth oblong hole along the width direction, and a fourth bolt is provided on the fourth oblong hole. The fourth bolt is used to fix the second mounting part and the second slider.

7. The adjustment tool for cigarette segmenting according to claim 6, characterized in that, The mounting bracket is provided with a first scale line and a second scale line, which are symmetrically arranged on the mounting bracket with the center line of the laser drilling wheel as the reference; the first slider is located at the first scale line, and the second slider is located at the second scale line.

8. The adjustment tool for cigarette segmenting according to claim 7, characterized in that, The first mounting part and the second mounting part are horizontal plates, and the side of the first adjustment part and the second adjustment part near the laser drilling wheel matches the laser drilling wheel.

9. The adjustment tool for cigarette segmenting according to claim 8, characterized in that, The mounting bracket has a rectangular structure, and both the first reference frame and the second reference frame have an L-shaped structure. The L-shaped slot of the first reference frame is fixed to the mounting bracket with its opening facing downwards, and the second reference frame is fixed to the end face of one end of the mounting bracket.

10. A cigarette making machine characterized by, The device includes an installation platform and a laser drilling wheel, a slitting drum, and an adjustment tool for cigarette splitting as described in any one of claims 1 to 9, all mounted on the installation platform. The mounting bracket is located on one side of the laser drilling wheel and parallel to its axis, with a preset gap between the mounting bracket and the laser drilling wheel. The first adjusting member and the first adjusting member are located at both ends of the laser drilling wheel along its length and are used to adjust the axial position of the cigarette. The slitting drum is used to split the adjusted cigarette.

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