Paper guide structure for preventing cigarette paper from jumping in connection, printing system and cigarette equipment
By introducing a paper guide base plate, paper guide rail, and inclined protrusions into the ZJ17 cigarette equipment to prevent the cigarette paper from jumping during splicing, the problem of fluctuation in cigarette paper during splicing is solved, ensuring the stability of cigarette appearance quality and equipment output.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA TOBACCO GUANGDONG IND
- Filing Date
- 2025-05-21
- Publication Date
- 2026-05-05
AI Technical Summary
In the ZJ17 cigarette making equipment, the cigarette paper fluctuates during the splicing process, causing the edges of the cigarette paper to curl up or jump out of the guide plate, affecting the appearance quality of the cigarettes and the output of the equipment.
The paper guide structure, which prevents cigarette paper from jumping during splicing, includes a paper guide base plate, first and second paper guide rails, and inclined protrusions to form a receiving groove to accommodate the cigarette paper, preventing it from curling up and jumping out, and achieving stable paper supply through the printing system and cigarette equipment.
It effectively eliminates fluctuations in cigarette paper, ensures the appearance quality of cigarettes and equipment output, and guarantees the smooth progress of printing work.
Smart Images
Figure CN224198802U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cigarette technology, and in particular to a paper guide structure, printing system and cigarette equipment for preventing cigarette paper splicing and jumping. Background Technology
[0002] The ZJ17 cigarette rolling machine is a crucial piece of production equipment in the tobacco industry. It is characterized by high efficiency and stability, accurately completing all aspects of cigarette manufacturing. This model is one of the main types of cigarette rolling machines, designed for a speed of 7000-8000 cigarettes per minute, primarily used for rolling and feeding filter cigarettes. Employing an independent transmission system to reduce mechanical gear transmission losses, the ZJ17 cigarette rolling machine includes modules for tobacco feeding, tobacco strip forming, filter feeding, and weight control, and is equipped with a PLC control system with self-diagnostic functions. Its paper feeding and printing system mainly consists of a paper feeding device, an automatic paper receiver, and a paper guide, primarily handling paper feeding and printing tasks. The quality of the paper feeding and printing system is a crucial factor directly affecting the appearance quality of the cigarettes.
[0003] During production, significant fluctuations occur when cigarette paper and spare cigarette paper are joined. These fluctuations travel along the paper guide and may cause the cigarette paper to curl or fold at both sides or jump off the guide plate. This not only affects the appearance quality of the cigarettes but also causes cigarette pack slippage, leading to equipment downtime and reduced production.
[0004] Therefore, a paper guide structure, printing system, and cigarette rolling equipment are needed to prevent the cigarette paper from jumping during splicing and to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a paper guide structure, printing system, and cigarette rolling equipment that prevents the cigarette paper from jumping during splicing, thereby eliminating fluctuations in the cigarette paper, ensuring the appearance quality of the cigarettes, and guaranteeing production output.
[0006] To achieve this objective, the present invention adopts the following technical solution:
[0007] The paper guide structure to prevent cigarette paper splicing includes:
[0008] A paper guide base plate, wherein the paper guide base plate extends along a first direction;
[0009] The first paper guide rail is disposed on the first end face of the paper guide base plate along the first direction;
[0010] The second paper guide rail is disposed on the first end face of the paper guide base plate along the first direction, and the first paper guide rail and the second paper guide rail are disposed opposite to each other at intervals along the second direction, wherein the first direction is perpendicular to the second direction;
[0011] A first inclined protrusion is fixedly disposed along the first direction on the side of the first paper guide rail facing the second paper guide rail;
[0012] The second inclined protrusion is fixedly disposed on the side of the second paper guide rail facing the first paper guide rail along the first direction. The first inclined protrusion, the second inclined protrusion and the paper guide base plate surround and form a first receiving groove. The opening area of the first receiving groove gradually decreases in the direction away from the paper guide base plate.
[0013] In some embodiments, the first paper guide rail, the second paper guide rail, and the paper guide base plate are arranged to form a second receiving groove, the second receiving groove being a rectangular groove, and the second receiving groove communicating with the first receiving groove.
[0014] In some embodiments, the first inclined protrusion and the first paper guide rail are an integrated structure.
[0015] In some embodiments, the second inclined protrusion and the second paper guide rail are an integrated structure.
[0016] In some embodiments, a first rounded chamfer is provided at both ends of the first inclined protrusion along the first direction.
[0017] In some embodiments, a second rounded chamfer is provided at both ends of the second inclined protrusion along the second direction.
[0018] In some embodiments, a first connecting hole is provided on the first paper guide rail, a second connecting hole is provided on the second paper guide rail, a third connecting hole is provided on the paper guide base plate opposite to the first connecting hole, and a fourth connecting hole is provided on the paper guide base plate opposite to the second connecting hole. A first fastener passes through the first connecting hole and is connected to the third connecting hole, and a second fastener passes through the second connecting hole and is connected to the fourth connecting hole.
[0019] In some embodiments, a plurality of first connecting holes are spaced apart on the first paper guide rail along the first direction, a plurality of second connecting holes are spaced apart on the second paper guide rail along the first direction, and a plurality of third connecting holes and a plurality of fourth connecting holes are provided on the paper guide base plate along the first direction. The third connecting holes are configured to correspond one-to-one with the first connecting holes, and the fourth connecting holes are configured to correspond one-to-one with the second connecting holes.
[0020] A printing system includes a printing press and a paper guide structure for preventing cigarette paper splicing as described above, wherein the paper guide structure for preventing cigarette paper splicing is disposed in the printing press.
[0021] Cigarette rolling equipment, including the printing system described above.
[0022] The beneficial effects of this utility model are:
[0023] This utility model provides a paper guide structure to prevent cigarette paper from jumping during splicing. A paper guide base plate extends along a first direction, and a first paper guide rail and a second paper guide rail are spaced apart along the first direction on the paper guide base plate. A first inclined protrusion is fixedly disposed along the first direction on the side of the first paper guide rail facing the second paper guide rail, and a second inclined protrusion is fixedly disposed along the first direction on the side of the second paper guide rail facing the first paper guide rail. The first inclined protrusion, the second inclined protrusion, and the paper guide base plate together form a first receiving groove, the opening area of the first receiving groove gradually decreasing away from the paper guide base plate. When cigarette paper and spare cigarette paper are spliced through this anti-jumping paper guide structure, the large bottom of the first receiving groove effectively accommodates the cigarette paper, preventing the edges of the cigarette paper from curling up. Furthermore, as the opening area of the first receiving groove gradually decreases away from the paper guide base plate, it prevents the cigarette paper from jumping out of the first receiving groove. Through the above design, fluctuations in the cigarette paper can be eliminated, thereby ensuring the appearance quality of the cigarette and guaranteeing production volume.
[0024] The present invention provides a printing system including a printing press and a paper guide structure as described above for preventing cigarette paper splicing and jumping, which can eliminate the fluctuations generated by the cigarette paper, thereby ensuring the appearance quality of the cigarettes and ensuring production output.
[0025] The present invention provides a cigarette rolling equipment, including the printing system described above, which can eliminate fluctuations caused by cigarette paper, thereby ensuring the appearance quality of cigarettes and guaranteeing production output. Attached Figure Description
[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.
[0027] Figure 1 This is a schematic diagram of a paper guide structure for preventing cigarette paper splicing and jumping according to this utility model;
[0028] Figure 2 This is an exploded view of a paper guide structure for preventing cigarette paper splicing and jumping.
[0029] In the picture:
[0030] 1. Paper guide base plate; 11. Third connecting hole; 12. Fourth connecting hole; 2. First paper guide rail; 21. First connecting hole; 3. Second paper guide rail; 31. Second connecting hole; 4. First inclined protrusion; 41. First rounded chamfer; 5. Second inclined protrusion; 51. Second rounded chamfer; 6. First receiving groove; 7. Second receiving groove. Detailed Implementation
[0031] Before explaining any implementation of this application in detail, it should be understood that this application is not limited to its application to the structural details and component arrangements set forth in the following description or shown in the above drawings.
[0032] In this application, the terms "comprising," "including," "having," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.
[0033] In this application, the terms "connection," "combination," "coupling," and "installation" can refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, a direct connection refers to two parts or components being connected together without the need for an intermediary, while an indirect connection refers to two parts or components each being connected to at least one intermediary, with the connection achieved through the intermediary. Furthermore, "connection" and "coupling" are not limited to physical or mechanical connections or couplings, but can also include electrical connections or couplings.
[0034] In this application, those skilled in the art will understand that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.
[0035] In this application, the directional terms "upper," "lower," "left," "right," "front," and "rear" are used to describe the orientation and positional relationships shown in the accompanying drawings and should not be construed as limiting the embodiments of this application. Furthermore, in the context, it should be understood that when an element is mentioned as being connected "upper" or "lower" to another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected through an intermediate element. It should also be understood that directional terms such as upper side, lower side, left side, right side, front side, and rear side not only represent positive orientation but can also be understood as lateral orientation. For example, "below" can include directly below, lower left, lower right, lower front, and lower rear.
[0036] In the process of cigarette rolling using cigarette rolling equipment, in order to eliminate fluctuations caused by the cigarette paper, thereby ensuring the appearance quality of the cigarettes and guaranteeing production output, such as... Figures 1-2 As shown, this utility model provides a paper guide structure to prevent cigarette paper from jumping during splicing. The paper guide structure to prevent cigarette paper from jumping during splicing includes a paper guide base plate 1, a first paper guide rail 2, a second paper guide rail 3, a first inclined protrusion 4, and a second inclined protrusion 5.
[0037] The paper guide base plate 1 extends along a first direction. A first paper guide rail 2 is disposed on the first end face of the paper guide base plate 1 along the first direction. A second paper guide rail 3 is disposed on the first end face of the paper guide base plate 1 along the first direction, and the first paper guide rail 2 and the second paper guide rail 3 are disposed opposite each other at intervals along a second direction, with the first direction perpendicular to the second direction. A first inclined protrusion 4 is fixedly disposed along the first direction on the side of the first paper guide rail 2 facing the second paper guide rail 3. A second inclined protrusion 5 is fixedly disposed along the first direction on the side of the second paper guide rail 3 facing the first paper guide rail 2. The first inclined protrusion 4, the second inclined protrusion 5, and the paper guide base plate 1 surround and form a first receiving groove 6, the opening area of the first receiving groove 6 gradually decreasing in the direction away from the paper guide base plate 1.
[0038] When cigarette paper and spare cigarette paper are joined using the anti-jumping paper guide structure, the large bottom of the first receiving groove 6 effectively accommodates the cigarette paper, preventing the edges of the cigarette paper from curling up. Furthermore, the opening area of the first receiving groove 6 gradually decreases in the direction away from the paper guide base plate 1, preventing the cigarette paper from jumping out of the first receiving groove 6. Through these features, fluctuations in the cigarette paper can be eliminated, thereby ensuring the appearance quality of the cigarettes and guaranteeing production output.
[0039] In some embodiments, the first paper guide rail 2, the second paper guide rail 3, and the paper guide base plate 1 form a second receiving groove 7. The second receiving groove 7 is a rectangular groove and communicates with the first receiving groove 6. By setting the second receiving groove 7, a larger space with a certain height for receiving cigarette paper can be formed, thereby further preventing the edges of the cigarette paper from curling up and ensuring the smooth progress of subsequent printing work.
[0040] In some embodiments, the first inclined protrusion 4 and the first paper guide rail 2 are an integrated structure. By integrating the first inclined protrusion 4 and the first paper guide rail 2, manufacturing difficulty can be reduced, ensuring a stable connection between the two while saving installation steps. In this embodiment, the angle between the inclined surface of the first inclined protrusion 4 and the first end face of the paper guide base plate 1 is 60°. If the angle of the first inclined protrusion 4 is too large, the cigarette paper may easily jump out; if the angle is too small, the sides of the cigarette paper will suddenly narrow too much, causing it to curl inwards and fold, resulting in the cigarette paper running out of steam and the machine stopping. By testing and selecting a suitable 60° angle, the curling and folding of the cigarette paper on both sides can be effectively prevented, ensuring the cigarette paper is positioned on the first end face of the paper guide base plate 1, thus guaranteeing the normal operation of the cigarette rolling equipment.
[0041] In some embodiments, the second inclined protrusion 5 and the second paper guide rail 3 are an integrated structure. By integrating the second inclined protrusion 5 and the second paper guide rail 3, manufacturing difficulty can be reduced, ensuring a stable connection between the two while saving installation steps. In this embodiment, the angle between the inclined surface of the second inclined protrusion 5 and the first end face of the paper guide base plate 1 is 60°. If the angle of the second inclined protrusion 5 is too large, the cigarette paper may easily jump out; if the angle is too small, the sides of the cigarette paper will suddenly narrow too much, causing it to curl inwards and fold, resulting in the cigarette paper running out of steam and the machine stopping. By testing and selecting a suitable 60° angle, the curling and folding of the cigarette paper on both sides can be effectively prevented, ensuring the cigarette paper is positioned on the first end face of the paper guide base plate 1, thus guaranteeing the normal operation of the cigarette rolling equipment.
[0042] In some embodiments, a first rounded chamfer 41 is provided at both ends of the first inclined protrusion 4 along a first direction. By providing the first rounded chamfer 41, it is easier to guide the cigarette paper so that the cigarette paper enters from the end with the larger opening, and the cigarette paper will not bend.
[0043] In some embodiments, a second rounded chamfer 51 is provided at both ends of the second inclined protrusion 5 along the second direction. By providing the second rounded chamfer 51, it is easier to guide the cigarette paper so that the cigarette paper enters from the end with the larger opening, and the cigarette paper will not bend.
[0044] In some embodiments, a first connecting hole 21 is provided on the first paper guide rail 2, a second connecting hole 31 is provided on the second paper guide rail 3, a third connecting hole 11 opposite to the first connecting hole 21 is provided on the paper guide base plate 1, and a fourth connecting hole 12 opposite to the second connecting hole 31 is provided on the paper guide base plate 1. A first fastener passes through the first connecting hole 21 and connects to the third connecting hole 11, and a second fastener passes through the second connecting hole 31 and connects to the fourth connecting hole 12. Specifically, in this embodiment, both the third connecting hole 11 and the fourth connecting hole 12 are threaded holes, and both the first fastener and the second fastener are bolts. By using a threaded connection, the first paper guide rail 2 and the second paper guide rail 3 can be detachably installed on the paper guide base plate 1, facilitating the installation and removal of the first paper guide rail 2 and the second paper guide rail 3.
[0045] In some embodiments, a plurality of first connecting holes 21 are spaced apart on the first paper guide rail 2 along a first direction, a plurality of second connecting holes 31 are spaced apart on the second paper guide rail 3 along the first direction, and a plurality of third connecting holes 11 and a plurality of fourth connecting holes 12 are provided on the paper guide base plate 1 along the first direction. The third connecting holes 11 are configured to correspond one-to-one with the first connecting holes 21, and the fourth connecting holes 12 are configured to correspond one-to-one with the second connecting holes 31. Through the above configuration, the first paper guide rail 2 is fixed on the paper guide base plate 1 by a plurality of first fasteners, and the second paper guide rail 3 is fixed on the paper guide base plate 1 by a plurality of second fasteners, which can ensure a stable connection between the first paper guide rail 2, the second paper guide rail 3 and the paper guide base plate 1.
[0046] In some embodiments, the third connecting hole 11 and the fourth connecting hole 12 are both strip-shaped holes extending along the second direction. When installing the first paper guide rail 2 and the second paper guide rail 3, the first receiving groove 6 and the second receiving groove 7 can be adjusted according to the width of the cigarette paper, thereby accommodating the use of cigarette papers of different widths.
[0047] This embodiment also provides a printing system, including a printing press and the above-mentioned anti-friction paper guide structure for cigarette paper splicing. The anti-friction paper guide structure is installed in the printing press to eliminate fluctuations caused by the cigarette paper, thereby ensuring the appearance quality of the cigarettes and ensuring production output.
[0048] Cigarette rolling equipment, including the printing system described above, can eliminate fluctuations in cigarette paper, thereby ensuring the appearance quality of cigarettes and guaranteeing production output.
[0049] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A paper guide structure for preventing cigarette paper splicing and jumping, characterized in that, include: Paper guide base plate (1), the paper guide base plate (1) extends along a first direction; The first paper guide rail (2) is disposed on the first end face of the paper guide base plate (1) along the first direction; The second paper guide rail (3) is disposed on the first end face of the paper guide base plate (1) along the first direction, and the first paper guide rail (2) and the second paper guide rail (3) are disposed opposite to each other at intervals along the second direction, and the first direction is perpendicular to the second direction; The first inclined protrusion (4) is fixedly disposed along the first direction on the side of the first paper guide rail (2) facing the second paper guide rail (3); The second inclined protrusion (5) is fixedly disposed on the side of the second paper guide rail (3) facing the first paper guide rail (2) along the first direction. The first inclined protrusion (4), the second inclined protrusion (5) and the paper guide base plate (1) surround and form a first receiving groove (6). The opening area of the first receiving groove (6) gradually decreases in the direction away from the paper guide base plate (1).
2. The paper guide structure for preventing cigarette paper splicing and jumping according to claim 1, characterized in that, The first paper guide rail (2), the second paper guide rail (3) and the paper guide base plate (1) are arranged to form a second receiving groove (7), the second receiving groove (7) is a rectangular groove, and the second receiving groove (7) is connected to the first receiving groove (6).
3. The paper guide structure for preventing cigarette paper splicing and jumping according to claim 1, characterized in that, The first inclined protrusion (4) and the first paper guide rail (2) are an integrated structure.
4. The paper guide structure for preventing cigarette paper splicing and jumping according to claim 1, characterized in that, The second inclined protrusion (5) and the second paper guide rail (3) are an integrated structure.
5. The paper guide structure for preventing cigarette paper splicing and jumping according to claim 1, characterized in that, A first rounded chamfer (41) is provided at both ends of the first inclined protrusion (4) along the first direction.
6. The paper guide structure for preventing cigarette paper splicing and jumping according to claim 1, characterized in that, A second rounded chamfer (51) is provided at both ends of the second inclined protrusion (5) along the second direction.
7. The paper guide structure for preventing cigarette paper splicing and jumping according to claim 1, characterized in that, The first paper guide rail (2) has a first connecting hole (21), the second paper guide rail (3) has a second connecting hole (31), the paper guide base plate (1) has a third connecting hole (11) opposite to the first connecting hole (21), and the paper guide base plate (1) has a fourth connecting hole (12) opposite to the second connecting hole (31). The first fastener passes through the first connecting hole (21) and connects to the third connecting hole (11), and the second fastener passes through the second connecting hole (31) and connects to the fourth connecting hole (12).
8. The paper guide structure for preventing cigarette paper splicing and jumping according to claim 7, characterized in that, A plurality of first connecting holes (21) are spaced apart on the first paper guide rail (2) along the first direction, a plurality of second connecting holes (31) are spaced apart on the second paper guide rail (3) along the first direction, and a plurality of third connecting holes (11) and a plurality of fourth connecting holes (12) are provided on the paper guide base plate (1) along the first direction. The third connecting holes (11) are provided in a one-to-one correspondence with the first connecting holes (21), and the fourth connecting holes (12) are provided in a one-to-one correspondence with the second connecting holes (31).
9. A printing system, characterized in that, The invention includes a printing press and a paper guide structure for preventing cigarette paper splicing as described in any one of claims 1-8, wherein the paper guide structure for preventing cigarette paper splicing is disposed in the printing press.
10. Cigarette rolling equipment, characterized in that, Includes the printing system as described in claim 9.