Tool for adjusting distance between reconstituted tobacco shredding knife rollers

Abstract

According to the tool for adjusting the distance between the reconstituted tobacco shredding knife rollers, a shredding knife roller assembly is installed on a tool frame and connected with an adjustable knife roller through a movable module, and the distance between a fixed knife roller and the adjustable knife roller is detected through a distance meter; the distance between the fixed knife roll and the adjustable knife roll is adjusted through the moving module, the distance measuring instrument is arranged on the moving module and used for detecting the distance between the fixed knife roll and the adjustable knife roll, and the distance between the two knife rolls of the shredding knife roll assembly can be accurately adjusted when the knife rolls are replaced and installed. The situation that tobacco shreds are not cut off due to the fact that the cutter distance is too large is avoided, the problem that the cutter rollers are abraded due to the fact that the cutter distance is too small is also avoided, the working efficiency is improved, free adjustment can be carried out according to needs in the using process, hoisting does not need to be carried out again, and the adjusting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal equipment for reconstituted tobacco production, in particular to a tool for adjusting the spacing between reconstituted tobacco cutting blade rollers. Background Art

[0002] Reconstituted tobacco refers to the recycled products in sheet or filament form made from the discarded tobacco stems, tobacco dust and broken tobacco flakes in the process of cigarette processing, which are used as cigarette fillers. Reconstituted tobacco plays an important role in cigarette production, not only reducing the cost of cigarettes, but also improving the intrinsic quality of cigarettes.

[0003] The shredding of reconstituted tobacco leaves is an important part of the process of reconstituted tobacco leaves. The shredding knife roller assembly is the main functional component for shredding. Due to aging and wear of the knife roller, it is generally necessary to regularly repair and replace the knife roller. In this process, adjusting the knife distance between the two knife rollers is a very critical step. If the knife distance is too large, it will cause problems with continuous shredding of tobacco leaves. If the knife distance is too small, it will cause accelerated wear between the knife rollers.

[0004] The existing blade spacing between the blade rollers is often adjusted by experienced staff based on experience. Due to the lack of a standard adjustment process, there are more subjective factors, and the accuracy of the blade spacing cannot be guaranteed. In addition, due to the large mass of the blade roller, each adjustment is time-consuming and labor-intensive, which seriously affects its operating efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a tool for adjusting the distance between reconstituted tobacco leaf cutting knife rollers, thereby improving the adjustment efficiency of the knife distance and improving the operation efficiency of the equipment.

[0006] To solve the above technical problems, an embodiment of the present invention provides a tool for adjusting the spacing between reconstituted tobacco leaf cutting rollers, including a cutting roller assembly, a tool frame, a mobile module and a rangefinder. The cutting roller assembly includes a fixed roller, an adjustable roller and a fixed frame. The fixed roller and the adjustable roller are installed on the fixed frame. The fixed roller is installed at a fixed installation point of the fixed frame. The adjustable roller is installed at a mobile installation point of the fixed frame. The cutting roller assembly and the mobile module are installed on the tool frame. The adjustable roller is parallel to the fixed roller. The mobile module is connected to the adjustable roller for adjusting the spacing between the fixed roller and the adjustable roller. The rangefinder is arranged on the mobile module for detecting the spacing between the fixed roller and the adjustable roller.

[0007] It also includes a support frame arranged on the movable module, a circular bracket is arranged on the top of the support frame, the axis of the adjustable knife roller is fixed in the circular bracket, and the movable module adjusts the knife distance between the adjustable knife roller and the fixed knife roller by adjusting the position of the support frame.

[0008] Among them, it also includes a knife roller assembly fixing block arranged on the top of the tooling frame, the length direction of the knife roller assembly fixing block is parallel to the length direction of the slicing knife roller assembly, and the top of the knife roller assembly fixing block is provided with at least one fixing groove parallel to the length direction of the slicing knife roller assembly, and the knife roller assembly fixing block is fixed to the bottom of the fixing frame through the fixing groove.

[0009] Wherein, the rangefinder is a mechanical rangefinder or a laser rangefinder, the number of the rangefinders is greater than or equal to two, and the multiple rangefinders are used to detect the distance between the two corresponding ends of the fixed knife roller and the adjustable knife roller.

[0010] Among them, the number of the mobile modules is one or two, one mobile module synchronously adjusts the distance between the fixed knife roller and one end of the adjustable knife roller away from the mobile module through a synchronization device, or the two mobile modules are distributed at different ends of the fixed knife roller and the adjustable knife roller.

[0011] It also includes a slide rail arranged on the side where the fixed end of the fixed knife roller is located, the length direction of the slide rail is perpendicular to the axial direction of the fixed knife roller, the length of the slide rail is 1.5-2 times the maximum distance between the fixed knife roller and the adjustable knife roller, and the fixed frame is installed on the top of the slide rail.

[0012] It also includes a shading plate fixedly arranged on the slide rail or the tooling frame, the shading plate and the rangefinder are located on different sides of the fixed knife roller, and the shading plate is located in the moving direction of the rangefinder.

[0013] The slitting knife roller assembly is arranged on the top of the tooling frame, and the projection of the cross section of the slitting knife roller assembly in the vertical direction is located within the top platform of the tooling frame, and the top platform of the tooling frame is rectangular or elliptical in shape.

[0014] Wherein, it also includes a display screen arranged on the tooling frame, which is used to display the distance between the two ends of the fixed knife roller and the adjustable knife roller.

[0015] Wherein, it also includes a universal wheel arranged at the bottom of the leg of the fixing frame, and the universal wheel is connected to the leg through a telescopic structure or a bending structure.

[0016] The tooling for adjusting the spacing between the reconstituted tobacco leaf cutting blade rollers provided in the embodiment of the present invention has the following advantages compared with the prior art:

[0017] The tooling for adjusting the spacing between the reconstituted tobacco leaf cutting rollers provided in the embodiment of the present invention comprises the following steps: installing a cutting roller assembly on a tooling frame, and connecting the cutting roller assembly to an adjustable cutting roller via a movable module; detecting the spacing between the fixed cutting roller and the adjustable cutting roller via a distance meter; and adjusting the spacing between the fixed cutting roller and the adjustable cutting roller via a movable module; the distance meter is arranged on the movable module and is used to detect the spacing between the fixed cutting roller and the adjustable cutting roller. The spacing between the two cutting rollers of the cutting roller assembly can be accurately adjusted when the cutting rollers are replaced and installed, thereby avoiding the situation where tobacco leaves are cut continuously due to an excessively large cutting distance, and avoiding the problem of wear between the cutting rollers due to an excessively small cutting distance. The work efficiency is improved, and the tooling can be freely adjusted as needed during use without the need for further hoisting, thereby improving the adjustment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a tool for adjusting the distance between reconstituted tobacco leaf cutting rollers provided by the present invention;

[0020] Figure 2 A schematic diagram of the structure of a shredder roller assembly in one embodiment of a tool for adjusting the spacing between shredder rollers for reconstituted tobacco leaves provided by the present invention;

[0021] Figure 3 A schematic diagram of the structure of a tool frame in one embodiment of a tool for adjusting the distance between reconstituted tobacco leaf cutting rollers provided by the present invention;

[0022] Among them, 1-slicing knife roller assembly, 2-tooling frame, 3-knife roller assembly fixing block, 4-moving module, 5-laser rangefinder, 6-shielding plate, 7-display screen, 8-circular bracket, 11-fixed knife roller, 12-adjustable knife roller, 13-fixed frame. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Please refer to Figure 1-3 , Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of a tool for adjusting the distance between reconstituted tobacco leaf cutting rollers provided by the present invention; Figure 2 A schematic diagram of the structure of a shredder roller assembly in one embodiment of a tool for adjusting the spacing between shredder rollers for reconstituted tobacco leaves provided by the present invention; Figure 3 A schematic diagram of the structure of a tool frame in one embodiment of a tool for adjusting the spacing between reconstituted tobacco leaf cutting rollers provided by the present invention.

[0025] In a specific embodiment, the tooling for adjusting the spacing of the reconstituted tobacco leaf cutting rollers comprises a cutting roller assembly 1, a tooling frame 2, a mobile module 4 and a rangefinder, the cutting roller assembly 1 comprises a fixed roller 11, an adjustable roller 12 and a fixed frame 13, the fixed roller 11 and the adjustable roller 12 are installed on the fixed frame 13, the fixed roller 11 is installed at the fixed installation point of the fixed frame 13, the adjustable roller 12 is installed at the mobile installation point of the fixed frame 13, the cutting roller assembly 1 and the mobile module 4 are installed on the tooling frame 2, the adjustable roller 12 is parallel to the fixed roller 11, the mobile module 4 is connected to the adjustable roller 12, and is used to adjust the spacing between the fixed roller 11 and the adjustable roller 12, and the rangefinder is arranged on the mobile module 4, and is used to detect the spacing between the fixed roller 11 and the adjustable roller 12.

[0026] By installing the shredding knife roller assembly 1 on the workpiece frame 2 and connecting it with the adjustable knife roller 12 through the mobile module 4, detecting the distance between the fixed knife roller 11 and the adjustable knife roller 12 through a distance meter, adjusting the distance between the fixed knife roller 11 and the adjustable knife roller 12 through the mobile module 4, and the distance meter is arranged on the mobile module 4 for detecting the distance between the fixed knife roller 11 and the adjustable knife roller 12, the distance between the two knife rollers of the shredding knife roller assembly 1 can be accurately adjusted when the knife rollers are replaced and installed, avoiding the situation that tobacco leaves are cut continuously due to excessive knife distance, and avoiding the problem of wear between knife rollers due to too small knife distance, and improving work efficiency. It can also be freely adjusted according to needs during use without the need for re-hoisting, thereby improving adjustment efficiency.

[0027] In the present application, the adjustable knife roller 12 is driven by movement to adjust the distance between it and the fixed knife roller 11, and its connection structure is not limited. In one embodiment, the tooling for adjusting the distance between the reconstituted tobacco leaf cutting knife rollers also includes a support frame arranged on the movable module 4, and a circular bracket 8 is arranged on the top of the support frame. The axis of the adjustable knife roller 12 is fixed on the circular bracket 8. The movable module 4 adjusts the position of the support frame to adjust the knife distance between the adjustable knife roller 12 and the fixed knife roller 11.

[0028] By setting a support frame on the mobile module 4 and setting a circular bracket 8 on the top of the support frame, the position of the adjustable knife roller 12 can be adjusted by simply adjusting the position of the support frame. The relationship between the support frame and the circular bracket 8 can be an integrated structure or a split structure, that is, the circular bracket 8 can be obtained by processing on the support frame, or the component with the circular bracket 8 can be installed on the support frame by means of external components, such as clamping, bolting, etc.

[0029] The present application does not limit the structure, material, and installation method of the support frame and the circular bracket 8.

[0030] In addition to the above-mentioned structure, other structures may also be used in the present application, such as directly adjusting the movement of the adjustable knife roller 12 by driving components such as a lead screw on the fixed frame 13 by a motor, or using other structures for position adjustment, which is not limited in the present application.

[0031] Since the knife roller assembly is generally heavy, it is easy to change its relative position with the tooling frame 2 during use, thereby reducing the safety and reliability of use, as well as the adjustment accuracy of use.

[0032] In order to solve this technical problem, in one embodiment, the tooling for adjusting the spacing between the reconstituted tobacco leaf cutting rollers also includes a knife roller assembly fixing block 3 arranged on the top of the tooling frame 2, the length direction of the knife roller assembly fixing block 3 is parallel to the length direction of the cutting knife roller assembly 1, and the top of the knife roller assembly fixing block 3 is provided with at least one fixing groove parallel to the length direction of the cutting knife roller assembly 1, and the knife roller assembly fixing block 3 is fixed to the bottom of the fixing frame 13 through the fixing groove.

[0033] By setting a knife roller assembly fixing block 3 and setting a fixing groove on the top thereof, the bottom of the fixing frame 13 is fixed through the fixing groove, so that during the operation of the knife roller assembly, the vibration generated is transmitted to the tooling frame 2 through the knife roller assembly fixing block 3, which greatly reduces the noise and shaking generated, improves the use accuracy, and improves the safety and reliability of use.

[0034] The present application does not limit the material, size and installation method of the knife roller assembly fixing block 3, which can be designed as a bendable component, so that knife roller assemblies of different sizes can be fixed,

[0035] In the present application, a rangefinder is used to detect the blade distance. The structure and detection method of the rangefinder are not limited. The rangefinder is a mechanical rangefinder or a laser rangefinder 5, or other types of rangefinders. In order to improve the detection accuracy and reliability, the number of the rangefinders is greater than or equal to two, and the multiple rangefinders are used to detect the distance between the two corresponding ends of the fixed blade roller 11 and the adjustable blade roller 12.

[0036] When multiple distance meters are provided, the distance between the blades can be detected at least at two points, thereby avoiding the error of one-point detection and the error of the equipment itself, and improving the detection accuracy and adjustment accuracy.

[0037] In the present application, the position adjustment of the adjustable knife roller 12 is achieved by moving the mobile module 4, and there is no limitation on its number, specific setting position, setting method, etc. The number of the mobile modules 4 is one or two, and one of the mobile modules 4 synchronously adjusts the distance between the fixed knife roller 11 and one end of the adjustable knife roller 12 away from the mobile module 4 through a synchronization device, or the two mobile modules 4 are distributed at different ends of the fixed knife roller 11 and the adjustable knife roller 12.

[0038] If only one mobile module 4 is set, a synchronization device can be used to synchronously adjust the distance between the fixed knife roller 11 and the end of the adjustable knife roller 12 away from the mobile module 4 to avoid adjustment deviation due to the lack of synchronization between the two ends of the adjustable knife roller 12. If two mobile modules 4 are used and set at different ends of the adjustable knife roller 12, adjustments can be made simultaneously or twice forward and backward, with high adjustment accuracy.

[0039] The present application does not limit the number of the mobile modules 4 and the synchronization device.

[0040] The present application does not limit the spacing adjustment process of the mobile module 4, which can be a continuous adjustment or an adjustment at a designated point. In one embodiment, the tooling for adjusting the spacing of the reconstituted tobacco leaf cutting rollers also includes a slide rail arranged on the side where the fixed end of the fixed blade roller 11 is located, and the length direction of the slide rail is perpendicular to the axial direction of the fixed blade roller 11. The length of the slide rail is 1.5-2 times the maximum spacing between the fixed blade roller 11 and the adjustable blade roller 12, and the fixed frame 13 is installed on the top of the slide rail.

[0041] The material, size and setting method of the slide rail are not limited in the present application, and it can be a single rail or a double rail.

[0042] In the present application, a distance meter is used to detect the distance between the knife rollers, and the detection method is not limited. In order to improve the detection efficiency and precision of the measurement, in one embodiment, the tooling for adjusting the distance between the knife rollers for cutting reconstituted tobacco leaves also includes a shading plate fixedly arranged on the slide rail or the tooling frame 2, and the shading plate and the distance meter are located on different sides of the fixed knife roller 11, and the shading plate is located in the moving direction of the distance meter.

[0043] By setting a shading plate located in the moving direction of the rangefinder, the rangefinder only needs to determine the distance from the shading plate to obtain the current knife roller assembly, and the reference object setting in the distance measurement process is simple.

[0044] The present application includes but is not limited to using a sunshade as a reference object, and does not limit the material and size of the sunshade.

[0045] In the present application, the cutting knife roller assembly 1 is arranged on the fixed frame 13, and its fixing method and specific position are not limited. In one embodiment, the cutting knife roller assembly 1 is arranged on the top of the tooling frame 2, and the vertical projection of the cross-section of the cutting knife roller assembly 1 is located in the top platform of the tooling frame 2, and the shape of the top platform of the tooling frame 2 is rectangular or elliptical.

[0046] By locating the vertical projection of the cross section of the slitting knife roller assembly 1 within the top platform of the fixing frame 13, the probability of rollover is very low regardless of the direction of the external force, and the device is very stable during use.

[0047] The present application does not limit the installation method and installation position of the slitting knife roller assembly 1 on the tooling frame 2, including but not limited to bolt connection, clamping and other methods.

[0048] In order to further improve the efficiency of use and obtain the current blade spacing status in real time, in one embodiment, the tooling for adjusting the spacing between the reconstituted tobacco leaf cutting blade rollers also includes a display screen 7 arranged on the tooling frame 2, which is used to display the spacing between the two ends of the fixed blade roller 11 and the adjustable blade roller 12.

[0049] By providing the display screen 7, the distance between the two ends of the fixed knife roller 11 and the adjustable knife roller 12 can be displayed in real time, and the staff can judge whether the current adjustment is qualified based on it.

[0050] The present application does not limit the structure, installation position, etc. of the display screen 7.

[0051] In order to further improve the ease of use of the entire equipment, in one embodiment, the tooling for adjusting the spacing between the reconstituted tobacco leaf cutting rollers also includes a universal wheel arranged at the bottom of the leg of the fixed frame 13, and the universal wheel is connected to the leg through a telescopic structure or a bending structure.

[0052] By arranging universal wheels at the bottom of the legs of the fixed frame 13, it is convenient to move the entire tooling when it is needed. The universal wheels are connected to the legs through a telescopic structure or a bending structure. When not in use, the universal wheels can be folded up through the telescopic structure or the bending structure, so that the tooling will not move, thereby improving the convenience of use.

[0053] The present application includes but is not limited to the use of universal wheel mobile tooling, and does not limit the installation method of the universal wheel.

[0054] In one embodiment, the tooling for adjusting the spacing of the reconstituted tobacco leaf cutting rollers includes a cutting roller assembly 1, a tooling frame 2, a roller assembly fixing block 3, a moving module 4, a circular bracket 8, a laser rangefinder 5 and a display screen 7.

[0055] The slitting knife roller assembly 1 is an object that needs to adjust the knife distance, and includes a fixed knife roller 11, an adjustable knife roller 12 and a fixing frame 13.

[0056] The tooling frame 2 is arranged below the slitting knife roller assembly 1 , the knife roller assembly fixed block 3 , the movable module 4 and the display screen 7 are all arranged on the tooling frame 2 , and the circular bracket 8 and the laser rangefinder 5 are arranged on the movable module 4 .

[0057] The slitting knife roller assembly 1 is an object that needs to adjust the knife distance, and includes a fixed knife roller 11, an adjustable knife roller 12 and a fixed frame 13. The fixed knife roller 11 is fixed on the fixed frame 13 through a bearing sleeve and a threaded hole, and the adjustable knife roller 12 can be moved on the fixed frame 13 through a waist hole to change the knife distance between the fixed knife roller 11 and the adjustable knife roller 12.

[0058] The tooling frame 2 is arranged below the slitting knife roller assembly 1 and is the frame of the whole tooling; the knife roller assembly fixing block 3 is arranged on the tooling frame 2, and its function is to fix the slitting knife roller assembly 1 on the tooling frame 2 for convenience of subsequent operations. The slitting knife roller assembly 1 is suspended above the tooling frame 2 by hoisting, and the height is slowly lowered to clamp the edge of the slitting knife roller assembly 1 on the knife roller assembly fixing block 3 to complete the fixation;

[0059] The movable module 4 is arranged on the fixture frame 2, and its function is to drive the circular bracket 8 fixed thereon to move, thereby driving the adjustable knife roller 12 to move and thus adjusting the knife distance; the circular bracket 8 is arranged on the movable module 4, and its groove can support the axis of the adjustable knife roller 12, thereby driving the adjustable knife roller 12 to move and thus adjusting the knife distance; the laser rangefinder 5 is arranged on the movable module 4, which consists of a laser rangefinder 5 and a baffle 6. The laser rangefinder 5 is arranged on the movable module 4 and moves with the adjustable knife roller 12 The baffle plate 6 is arranged at the outer end of the fixed knife roller 11. The laser rangefinder 5 can measure the distance between the laser rangefinder 5 and the baffle plate 6 in real time and transmit the data to the display screen 7. Generally, the optimal value of the distance can be obtained through the experience accumulated from previous adjustments. The staff adjusts the distance by observing the value on the display screen 7 and the operation button on the screen, thereby adjusting the knife distance; the display screen 7 is arranged on the tooling frame 2, which can display the distance between the laser rangefinder 5 and the baffle plate 6, and there are operation buttons thereon to control the movement of the mobile module 4.

[0060] When replacing and installing the knife roller, the distance between the two knife rollers of the shredding knife roller assembly 1 can be accurately adjusted to avoid the situation where tobacco leaves are cut continuously due to too large a knife distance, and the problem of wear between the knife rollers due to too small a knife distance can be avoided, thereby improving work efficiency.

[0061] To sum up, the tooling for adjusting the spacing between the reconstituted tobacco leaf cutting rollers provided in the embodiment of the present invention installs the cutting roller assembly on the tooling frame and connects it to the adjustable roller through a movable module, detects the spacing between the fixed roller and the adjustable roller through a distance meter, and adjusts the spacing between the fixed roller and the adjustable roller through the movable module. The distance meter is arranged on the movable module and is used to detect the spacing between the fixed roller and the adjustable roller. The spacing between the two rollers of the cutting roller assembly can be accurately adjusted when the rollers are replaced and installed, thereby avoiding the situation where tobacco leaves are cut continuously due to excessive distance between the rollers, and also avoiding the problem of wear between the rollers due to too small distance between the rollers, and improving the work efficiency. It can also be freely adjusted as needed during use without the need for re-hoisting, thereby improving the adjustment efficiency.

[0062] The above is a detailed introduction to the tooling for adjusting the spacing between the reconstituted tobacco leaf cutting rollers provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A tool for adjusting the distance between reconstituted tobacco leaf cutting rollers, characterized in that: It includes a shredding knife roller assembly, a tooling frame, a mobile module and a rangefinder. The shredding knife roller assembly includes a fixed knife roller, an adjustable knife roller and a fixed frame. The fixed knife roller and the adjustable knife roller are installed on the fixed frame. The fixed knife roller is installed at a fixed installation point of the fixed frame. The adjustable knife roller is installed at a mobile installation point of the fixed frame. The shredding knife roller assembly and the mobile module are installed on the tooling frame. The adjustable knife roller is parallel to the fixed knife roller. The mobile module is connected to the adjustable knife roller and is used to adjust the distance between the fixed knife roller and the adjustable knife roller. The rangefinder is arranged on the mobile module and is used to detect the distance between the fixed knife roller and the adjustable knife roller.

2. The tooling for adjusting the distance between the reconstituted tobacco leaf cutting rollers as claimed in claim 1, characterized in that: It also includes a support frame arranged on the movable module, the top of the support frame is provided with a circular bracket, the axis of the adjustable knife roller is fixed in the circular bracket, and the movable module adjusts the knife distance between the adjustable knife roller and the fixed knife roller by adjusting the position of the support frame.

3. The tooling for adjusting the distance between the reconstituted tobacco leaf cutting blade rollers as claimed in claim 1, characterized in that: It also includes a knife roller assembly fixing block arranged on the top of the tooling frame, the length direction of the knife roller assembly fixing block is parallel to the length direction of the slicing knife roller assembly, and the top of the knife roller assembly fixing block is provided with at least one fixing groove parallel to the length direction of the slicing knife roller assembly, and the knife roller assembly fixing block is fixed to the bottom of the fixing frame through the fixing groove.

4. The tooling for adjusting the distance between the reconstituted tobacco leaf cutting blade rollers as claimed in claim 1, characterized in that: The rangefinder is a mechanical rangefinder or a laser rangefinder. The number of the rangefinders is greater than or equal to two. The multiple rangefinders are used to detect the distance between the two corresponding ends of the fixed knife roller and the adjustable knife roller.

5. The tool for adjusting the distance between the reconstituted tobacco leaf cutting blade rollers according to any one of claims 1 to 4, characterized in that: The number of the mobile modules is one or two, one mobile module synchronously adjusts the distance between the fixed knife roller and one end of the adjustable knife roller away from the mobile module through a synchronization device, or two mobile modules are distributed at different ends of the fixed knife roller and the adjustable knife roller.

6. The tooling for adjusting the distance between the reconstituted tobacco leaf cutting rollers as claimed in claim 5, characterized in that: It also includes a slide rail arranged on the side where the fixed end of the fixed knife roller is located, the length direction of the slide rail is perpendicular to the axial direction of the fixed knife roller, the length of the slide rail is 1.5-2 times the maximum distance between the fixed knife roller and the adjustable knife roller, and the fixed frame is installed on the top of the slide rail.

7. The tooling for adjusting the distance between the reconstituted tobacco leaf cutting rollers as claimed in claim 6, characterized in that: It also includes a shading plate fixedly arranged on the slide rail or the tooling frame, the shading plate and the rangefinder are located on different sides of the fixed knife roller, and the shading plate is located in the moving direction of the rangefinder.

8. The tooling for adjusting the distance between the reconstituted tobacco leaf cutting rollers as claimed in claim 1, characterized in that: The slitting knife roller assembly is arranged on the top of the tooling frame, and the projection of the cross section of the slitting knife roller assembly in the vertical direction is located within the top platform of the tooling frame. The top platform of the tooling frame is rectangular or elliptical in shape.

9. The tooling for adjusting the distance between the reconstituted tobacco leaf cutting blade rollers as claimed in claim 1, characterized in that: It also includes a display screen arranged on the tooling frame, which is used to display the distance between the two ends of the fixed knife roller and the adjustable knife roller.

10. The tooling for adjusting the distance between the reconstituted tobacco leaf cutting blade rollers as claimed in claim 1, characterized in that: It also includes a universal wheel arranged at the bottom of the leg of the fixing frame, and the universal wheel is connected to the leg through a telescopic structure or a bending structure.

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