Raw paper slitting device for tipping paper for cigarettes

Abstract

The utility model belongs to the technical field of tipping paper production, and particularly relates to a body paper slitting device for tipping paper for cigarettes. Comprising a rack, an unwinding roller is arranged at one end of the rack, a winding roller is arranged on the other side of the rack, the cutting device comprises a cutting roller transversely arranged on the rack, the cutting roller is driven by a first motor, and a plurality of cutting assemblies are arranged on the cutting roller. The cutting assemblies can be detachably arranged in a plurality of mounting holes formed in the cutting roller in the length direction. And the effects of conveniently and accurately adjusting the cutting assembly and ensuring the production efficiency are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tipping paper production, in particular to a cigarette tipping paper base paper cutting device. Background Art

[0002] Tipping paper, also known as tipping paper, is a special paper used to connect filter rods and cigarettes. It not only plays a connecting role, but also affects the quality of smoke to a certain extent. During the slitting process of the cigarette tipping paper base paper, the tipping paper base paper is cut into specifications of different widths according to different brands and grades. Then it is necessary to adjust the position of the blade cutting the base paper so as to obtain the tipping paper that meets the specifications after cutting. However, the existing tipping paper slitting device is inconvenient to adjust the blade, which easily affects the production efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a cigarette tipping paper base paper cutting device in view of the above-mentioned existing technical problems, so as to achieve the effect of facilitating accurate adjustment of the cutting components and ensuring production efficiency.

[0004] In view of this, the utility model provides a cigarette tipping paper base paper slitting device, including a frame, a reeling roller is arranged at one end of the frame, a reeling roller is arranged at the other side, and also includes a cutting device arranged on the frame, the cutting device includes a cutting roller arranged transversely on the frame, the cutting roller is driven by a first motor, and a plurality of cutting components are arranged on the cutting roller, and the cutting components can be detachably arranged on a plurality of mounting holes arranged along the length direction of the cutting roller.

[0005] In this technical solution, the unwinding roller on one side of the frame unwinds the tipping paper, and the rewinding roller on the other side rewinds the tipping paper. A cutting device is arranged on the frame in the middle. The tipping paper base paper is cut into specifications of different widths according to different brands and grades. When the distance between the cutting components needs to be adjusted during production, the cutting components can be moved along the length direction of the cutting roller and the required mounting holes to determine the position of the cutting components. The mounting holes are arranged in an array along the axis direction of the cutting roller. The operator can conveniently adjust the position of the cutting component on the cutting roller according to the mounting holes on the cutting roller to meet the cutting requirements.

[0006] In the above technical solution, further, the cutting assembly includes a fixed sleeve and a cutting part connected to the fixed sleeve, the fixed sleeve includes a sleeve, the sleeve and the cutting roller are slidably connected, a connecting hole is penetrated through the corresponding mounting hole in the sleeve, one end of the sleeve expands outward to form a fixed plate, and the fixed plate and the cutting part are connected.

[0007] In the present technical solution, the fixing is completed by fasteners such as bolts and screws passing through the connecting holes provided on the sleeve and the mounting holes provided on the cutting roller in sequence. One end of the sleeve expands outward to form a fixing plate, and the cutting part is fixed to the mounting plate by bolts. When the blade is worn and the cutting surface becomes uneven or has burrs, it can be easily disassembled and replaced. If the sleeve needs to be replaced, it can be replaced in the same way, which can achieve higher resource utilization. At the same time, when adjusting the position, the staff can move the cutting assembly as a whole by holding the sleeve, which can avoid directly moving the blade and causing cuts to the hands.

[0008] In the above technical solution, further, the mounting hole is arranged in the mounting groove of the cutting roller, and a reinforcing component is arranged in the sleeve corresponding to the mounting groove. When the fastener passes through the connecting hole and the mounting hole in sequence to complete the installation, the reinforcing block in the reinforcing component can be brought out by the fastener and pressed against the mounting groove, thereby strengthening the fixation of the cutting component.

[0009] In the above technical solution, further, the reinforcement component includes a slide groove connected to the connecting hole, a reinforcement block is slidably arranged in the slide groove, the reinforcement block and the top wall of the slide groove are connected by an elastic member, and a passage hole is arranged in the reinforcement block corresponding to the connecting hole.

[0010] In the present technical solution, fasteners, such as bolts, are all threadedly connected to the connecting holes, the passage holes, and the mounting holes. During installation, they are threadedly connected to the above three holes in sequence. When the bolts are tightened in the mounting holes, the reinforcement blocks are brought into the mounting grooves and abut against the inner walls of the mounting grooves. At the same time, part of the reinforcement block is still in the slide groove. Through the cooperation of the reinforcement block and the mounting groove, the connection between the cutting assembly and the cutting roller can be significantly enhanced and guaranteed, preventing the radial shear force generated during the rotating roller cutting from being too large, which directly damages the bolts and causes unstable connection.

[0011] In the above technical solution, further, the cutting part includes a disc body and a cutting blade, the cutting blade is arranged in an annular shape on the edge of the disc body, and a through hole is arranged on the disc body corresponding to the cutting roller.

[0012] In this technical solution, the sleeve and the cutting part disc are connected by bolts, and are slidably arranged on the cutting roller together with the sleeve. Driven by the rotation of the cutting roller, the cutting blade arranged on the edge of the sheet body completes the cutting of the butt paper.

[0013] In the above technical solution, further, a scale is provided on the cutting roller along the axial direction.

[0014] In the above technical solution, further, the cutting blade is inclined toward a side away from the sleeve.

[0015] In the technical solution, the cutting blade is inclined toward the side away from the sleeve, and the blade edge is perpendicular to the cutting roller, which can facilitate the operator to align the blade edge and the scale on the cutting roller to adjust the cutting roller.

[0016] In the above technical solution, further, it also includes adjustment rollers arranged on the frame, and the adjustment rollers are divided into two groups, which are respectively and horizontally arranged in parallel at the two ends of the cutting device.

[0017] In the technical solution, the tipping paper is adjusted to a horizontal state by adjusting rollers on both sides, and the cutting device can achieve a more accurate cutting effect.

[0018] The beneficial effects of the utility model are:

[0019] 1. When the distance between the cutting components needs to be adjusted during production, the cutting components can be moved along the length direction of the cutting roller and the required mounting holes to determine the position of the cutting components. The operator can conveniently adjust the position of the cutting components on the cutting roller according to the mounting holes on the cutting roller to meet the cutting requirements;

[0020] 2. One end of the sleeve expands outward to form a fixed plate, and the cutting part is fixed to the mounting plate by bolts. When the blade is worn and the cutting surface is not smooth or has burrs, it can be easily disassembled and replaced. If the sleeve needs to be replaced, it can be replaced in the same way, which can achieve higher resource utilization. At the same time, when adjusting the position, the staff can move the cutting assembly as a whole by holding the sleeve, which can avoid directly moving the blade and causing cuts to the hands;

[0021] 3. A scale is set on the cutting roller along the axis direction, the cutting blade is tilted away from the sleeve, and the blade is perpendicular to the cutting roller, which can facilitate the operator to align the blade and the scale on the cutting roller to adjust the cutting roller;

[0022] 4 The tipping paper is adjusted to a horizontal state by the adjustment rollers on both sides, and the cutting device can achieve a more accurate cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a cross-sectional view of the cutting assembly;

[0024] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0025] Figure 3 It is a schematic diagram of the structure of the cutting roller and the cutting assembly;

[0026] Figure 4 is a partial view of the cutting roller and the cutting assembly from another perspective;

[0027] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0028] The symbols in the figure are:

[0029] 1. Frame; 2. Unwinding roller; 3. Rewinding roller; 4. Cutting device; 5. Cutting roller; 6. First motor; 7. Cutting assembly; 8. Mounting hole; 9. Cutting part; 10. Fixing sleeve; 12. Sleeve; 13. Connecting hole; 14. Fixing plate; 15. Mounting groove; 16. Reinforcement block; 17. Slide groove; 18. Elastic member; 19. Pass hole; 20. Disc; 21. Cutting blade; 22. Through hole; 23. Scale; 24. Adjusting roller. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0031] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0032] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0033] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0034] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0035] Embodiment 1:

[0036] like Figure 1-Figure 5 As shown, this embodiment provides a cigarette tipping paper base paper slitting device, including a frame 1, a reeling roller 2 is arranged at one end of the frame 1, a reeling roller 3 is arranged at the other side, and a cutting device 4 is arranged on the frame 1, the cutting device 4 includes a cutting roller 5 arranged transversely on the frame 1, the cutting roller 5 is driven by a first motor 6, and a plurality of cutting components 7 are arranged on the cutting roller 5, and the cutting components 7 can be detachably arranged on a plurality of mounting holes 8 arranged along the length direction on the cutting roller 5. The reeling roller 2 on one side of the frame 1 unwinds the tipping paper, and the reeling roller 3 on the other side rewinds the tipping paper, and the cutting device 4 is arranged on the frame 1 in the middle, and the tipping paper base paper is cut into specifications of different widths according to different brands and grades. When the distance between the cutting components 7 needs to be adjusted in production, the cutting component 7 can be moved along the length direction on the cutting roller 5 and the required mounting holes 8 to determine the position of the cutting component 7, and the mounting holes 8 are arranged in an array along the axis direction of the cutting roller 5. The operator can conveniently adjust the position of the cutting assembly 7 on the cutting roller 5 according to the mounting holes 8 on the cutting roller 5 to meet the cutting requirements.

[0037] Both ends of the cutting roller 5 are rotatably arranged on a shaft sleeve fixedly connected to the frame 1, and one end of the cutting roller 5 is coaxially fixedly connected with the output end of the first motor 6 arranged on the support platform.

[0038] like Figure 1-4 As shown, the cutting assembly 7 includes a fixing sleeve 10 and a cutting part 9 connected to the fixing sleeve 10. The fixing sleeve 10 includes a sleeve 12. The sleeve 12 is slidably connected to the cutting roller 5. A connecting hole 13 is provided in the sleeve 12 corresponding to the mounting hole 8. One end of the sleeve 12 expands outward to form a fixing plate 14. The fixing plate 14 is connected to the cutting part 9. The fixing is completed by passing the connecting hole 13 provided on the sleeve 12 and the mounting hole 8 provided on the cutting roller 5 in sequence. One end of the sleeve 12 expands outward to form a fixing plate 14. The cutting part 9 is fixed to the mounting plate by bolts. When the blade is worn and the cutting surface is not smooth or has burrs, it can be easily disassembled and replaced. If the sleeve 12 needs to be replaced, it can be replaced in the same way, which can achieve higher resource utilization. At the same time, when adjusting the position, the staff can move the cutting assembly 7 as a whole by holding the sleeve 12, which can avoid directly moving the blade and causing possible cuts to the hands.

[0039] The mounting hole 8 is arranged in the mounting groove 15 arranged in the cutting roller 5, and a reinforcing assembly is arranged in the sleeve 12 corresponding to the mounting groove 15. When the fastener passes through the connecting hole 13 and the mounting hole 8 in sequence to complete the installation, the reinforcing block 16 in the reinforcing assembly can be brought out by the fastener and abut against the mounting groove 15, thereby reinforcing the fixation of the cutting assembly 7. The reinforcing assembly includes a slide groove 17 connected to the connecting hole 13, and a reinforcing block 16 is slidably arranged in the slide groove 17. The reinforcing block 16 and the top wall of the slide groove 17 are connected by an elastic member 18, and a passage hole 19 is arranged in the reinforcing block 16 corresponding to the connecting hole 13. Fasteners, such as bolts, are all threadedly connected to the connecting holes 13, the passage holes 19, and the mounting holes 8. During installation, they are threadedly connected to the above three holes in sequence. When the bolts are tightened in the mounting holes 8, the reinforcing blocks 16 are brought into the mounting grooves 15 and abut against the inner walls of the mounting grooves 15. At the same time, part of the reinforcing blocks 16 is still in the slide grooves 17. Through the cooperation of the reinforcing blocks 16 and the mounting grooves 15, the connection between the cutting assembly 7 and the cutting roller 5 can be significantly enhanced and guaranteed, and the radial shear force generated during the rotating roller cutting is prevented from being excessively large and directly damaging the bolts, resulting in unstable connection.

[0040] The cutting part 9 includes a disc body 20 and a cutting blade 21. The cutting blade 21 is annularly arranged at the edge of the disc body 20. The disc body 20 is provided with a through hole 22 corresponding to the cutting roller 5. The sleeve 12 is connected to the disc body 20 of the cutting part 9 by bolts, and is slidably arranged on the cutting roller 5 together with the sleeve. When the cutting roller 5 rotates, the cutting blade 21 annularly arranged at the edge of the sheet body completes the cutting of the butt paper.

[0041] Embodiment 2:

[0042] This embodiment provides a cigarette tipping paper base paper slitting device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0043] like Figure 4 As shown, a scale 23 is provided on the cutting roller 5 along the axial direction. The cutting blade 21 is inclined toward the side away from the sleeve 12. The cutting blade 21 is inclined toward the side away from the sleeve 12, and the blade is perpendicular to the cutting roller 5, which can facilitate the operator to align the blade and the scale 23 on the cutting roller 5 to adjust the cutting roller 5.

[0044] Embodiment 3:

[0045] This embodiment provides a cigarette tipping paper base paper slitting device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0046] like Figure 5 As shown, it also includes adjustment rollers 24 arranged on the frame 1, and there are two groups of adjustment rollers 24, which are respectively arranged parallel and horizontally at both ends of the cutting device 4. The tipping paper is adjusted to a horizontal state by the adjustment rollers 24 on both sides, and the cutting device 4 can achieve a more accurate cutting effect.

[0047] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A cigarette tipping paper base paper slitting device, comprising a frame (1), one end of the frame (1) is provided with a reeling roller (2), and the other side of the frame (1) is provided with a reeling roller (3), characterized in that: The invention also comprises a cutting device (4) arranged on the frame (1), the cutting device (4) comprising a cutting roller (5) arranged transversely on the frame (1), the cutting roller (5) being driven by a first motor (6), a plurality of cutting components (7) being arranged on the cutting roller (5), and the cutting components (7) being detachably arranged on a plurality of mounting holes (8) arranged on the cutting roller (5) along the length direction.

2. A cigarette tipping paper base paper cutting device according to claim 1, characterized in that: The cutting assembly (7) comprises a fixing sleeve (10) and a cutting portion (9) connected to the fixing sleeve (10); the fixing sleeve (10) comprises a sleeve (12); the sleeve (12) and the cutting roller (5) are slidably connected; a connecting hole (13) is provided in the sleeve (12) corresponding to the mounting hole (8); one end of the sleeve (12) expands outward to form a fixing plate (14); and the fixing plate (14) and the cutting portion (9) are connected.

3. The cigarette tipping paper base paper cutting device according to claim 2, characterized in that: The mounting hole (8) is arranged in a mounting groove (15) provided in the cutting roller (5); a reinforcing assembly is arranged in the sleeve (12) corresponding to the mounting groove (15); when the fastener passes through the connecting hole (13) and the mounting hole (8) in sequence to complete the installation, the reinforcing block (16) in the reinforcing assembly can be brought out by the fastener and abut against the mounting groove (15), thereby reinforcing the fixation of the cutting assembly (7).

4. The cigarette tipping paper base paper cutting device according to claim 3, characterized in that: The reinforcing component comprises a slide groove (17) connected to the connecting hole (13), a reinforcing block (16) is slidably arranged in the slide groove (17), the reinforcing block (16) and the top wall of the slide groove (17) are connected by an elastic member (18), and a passage hole (19) is arranged in the reinforcing block (16) corresponding to the connecting hole (13).

5. The cigarette tipping paper base paper cutting device according to claim 2, characterized in that: The cutting part (9) comprises a disc body (20) and a cutting blade (21), wherein the cutting blade (21) is arranged in an annular shape on the edge of the disc body (20), and a through hole (22) is arranged on the disc body (20) corresponding to the cutting roller (5).

6. The cigarette tipping paper base paper cutting device according to claim 5, characterized in that: The cutting roller (5) is provided with a scale (23) along the axial direction.

7. A cigarette tipping paper base paper cutting device according to claim 6, characterized in that: The cutting blade (21) is inclined toward a side away from the sleeve (12).

8. The cigarette tipping paper base paper cutting device according to claim 1, characterized in that: It also includes adjustment rollers (24) arranged on the frame (1), and there are two groups of adjustment rollers (24) which are respectively and parallelly arranged at the two ends of the cutting device (4).

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