A cigarette paper guiding device and a cigarette making machine

Abstract

The utility model belongs to cigarette equipment technical field discloses a kind of cigarette paper guiding device and cigarette machine, and cigarette paper guiding device includes fixed part, support assembly, negative pressure component and guiding component.Support assembly is connected to fixed part, and guiding surface is provided on support assembly, and cigarette paper can be attached to guiding surface, and suction hole is provided on guiding surface, and negative pressure component is communicated with suction hole, and negative pressure component can generate negative pressure, to enable suction hole to be able to adsorb cigarette paper on guiding surface.Guiding component includes first guiding part and second guiding part, and first guiding part and second guiding part are extended along vertical direction, and first guiding part and second guiding part are spaced apart along first direction and are connected to the side of support assembly setting guiding surface, and cigarette paper is located between first guiding part and second guiding part.First guiding part and second guiding part can limit the position of cigarette paper, so that cigarette paper runs centrally, to avoid that cigarette paper deviates.

Description

Technical Field

[0001] This utility model relates to the field of cigarette equipment technology, and in particular to a cigarette paper guiding device and a cigarette rolling machine. Background Technology

[0002] The ZJ17 cigarette making machine is the main production equipment for large and medium-sized cigarette making machines. It has the advantages of high speed, high reliability, high safety, and simple operation.

[0003] Currently, the ZJ17 cigarette rolling machine in the packaging workshop operates in a centered position during normal operation. However, the cigarette paper shakes during operation, causing it to shift position, i.e., the cigarette paper slips. This results in excessively high overlaps during cigarette paper splicing, affecting the quality of the cigarettes and leading to waste. Furthermore, it easily causes the cigarette paper to break, reducing the effective operating rate of the ZJ17 cigarette rolling machine.

[0004] In existing technology, the position of cigarette paper is usually adjusted by adjusting the cigarette paper brake. However, due to wear and tear on the brake pads and cigarette paper holder, the cigarette paper is subjected to uneven force during rotation, and the cigarette paper often shifts. Therefore, the cigarette paper brake needs to be adjusted frequently, which increases the difficulty and time of maintenance and reduces the effective operating rate of the ZJ17 cigarette machine. Utility Model Content

[0005] The purpose of this invention is to provide a cigarette paper guiding device and a cigarette rolling machine. The cigarette paper guiding device can prevent the cigarette paper from shifting position, improve the quality of cigarettes, and increase the effective operating rate of the cigarette rolling machine.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] On the one hand, a cigarette paper guiding device is provided, comprising:

[0008] Fasteners;

[0009] A support component is connected to the fixing member. The support component is provided with a guide surface, and the cigarette paper can be attached to the guide surface. The guide surface is provided with adsorption holes.

[0010] A negative pressure component is connected to the adsorption hole and is capable of generating negative pressure so that the adsorption hole can adsorb the cigarette paper onto the guide surface.

[0011] A guiding assembly includes a first guide member and a second guide member, both extending vertically. The first guide member and the second guide member are spaced apart along a first direction and are both connected to one side of the support assembly where the guiding surface is located. The cigarette paper can be located between the first guide member and the second guide member.

[0012] Optionally, the adsorption pores are spaced in multiples.

[0013] Optionally, the support assembly includes a first support member and a second support member, both the first guide member and the second guide member are connected to the first support member, the guide surface is disposed on the first support member, the second support member is connected to the side of the first support member facing away from the guide surface, the second support member is connected to the fixing member, a negative pressure cavity is formed between the first support member and the second support member, the negative pressure cavity is in communication with all the adsorption holes, and the negative pressure assembly is in communication with the negative pressure cavity.

[0014] Optionally, the first support member has a groove on the side facing the second support member, the adsorption hole is located at the bottom of the groove, and the second support member blocks the opening of the groove to form the negative pressure cavity.

[0015] Optionally, both the first guide and the second guide are adjustablely connected to the support assembly along the first direction.

[0016] Optionally, the cigarette paper guiding device further includes a first screw, the first guide and the second guide are provided with a first threaded hole, the support assembly is provided with a waist-shaped hole corresponding to the first threaded hole, the first screw corresponds one-to-one with the first threaded hole, the first screw passes through the waist-shaped hole and is threaded to the first threaded hole.

[0017] Optionally, both the first guide and the second guide are provided with at least two of the first threaded holes.

[0018] Optionally, the fixing member includes a first connecting rod, a second connecting rod, and a crossbar. The first connecting rod and the second connecting rod are respectively connected to both ends of the crossbar. The fixing member is U-shaped. The support assembly is connected to the first connecting rod. The second connecting rod is used to fix the fixing member to the external equipment.

[0019] Optionally, the negative pressure component includes a fan, a duct, and an air volume regulating component. One end of the duct is connected to the fan, and the other end is connected to the adsorption hole. The air volume regulating component is disposed on the duct and can adjust the air volume in the duct.

[0020] On the other hand, a cigarette rolling machine is provided, including a frame, a paper roller, a guide roller, and the aforementioned cigarette paper guiding device. The paper roller, the guide roller, and the fixing member are connected to the frame. The cigarette paper is wound around the paper roller and driven by the guide roller. The cigarette paper is adsorbed on the guide surface and is located between the first guide member and the second guide member.

[0021] The beneficial effects of this utility model are:

[0022] This invention provides a cigarette paper guiding device and a cigarette rolling machine. The cigarette paper guiding device includes a fixing component, a support component, a negative pressure component, and a guiding component. The support component is connected to the fixing component and has a guiding surface. The cigarette paper can adhere to the guiding surface, and the guiding surface has adsorption holes. The negative pressure component communicates with the adsorption holes and can generate negative pressure so that the adsorption holes can adsorb the cigarette paper onto the guiding surface. Adsorption of the cigarette paper onto the guiding surface reduces the frequency of cigarette paper deviation. The guiding component includes a first guide and a second guide, both extending vertically. The first and second guides are spaced apart along a first direction and are both connected to one side of the support component where the guiding surface is located. The cigarette paper is located between the first and second guides. The first and second guides can restrict the position of the cigarette paper, keeping it centered and preventing deviation. Furthermore, by evacuating the adsorption holes through the negative pressure component, the cigarette paper is adsorbed onto the guiding surface, ensuring that the cigarette paper always remains between the first and second guides, further preventing deviation. To avoid excessively high cigarette tapping, improve the quality of cigarettes; to avoid frequent downtime for maintenance of cigarette rolling machines, improve the effective operating rate of cigarette rolling machines. Attached Figure Description

[0023] Figure 1 This is one of the structural schematic diagrams of the cigarette paper guiding device provided in this embodiment of the utility model;

[0024] Figure 2 This is the second schematic diagram of the structure of the cigarette paper guiding device provided in this embodiment of the utility model;

[0025] Figure 3 This is an exploded view of the cigarette paper guiding device provided in this embodiment of the utility model.

[0026] In the picture:

[0027] 1. Fixing component; 11. First connecting rod; 12. Second connecting rod; 121. Positioning hole; 13. Crossbar;

[0028] 2. Support assembly; 21. Guide surface; 22. Adsorption hole; 23. First support member; 24. Second support member; 25. Waist-shaped hole; 26. Third threaded hole;

[0029] 3. Guide assembly; 31. First guide component; 32. Second guide component;

[0030] 4. First screw; 5. Third screw; 6. Fourth screw. Detailed Implementation

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] like Figures 1-3As shown, this embodiment provides a cigarette rolling machine, including a frame, a paper roller, a guide roller, and a cigarette paper guiding device. The cigarette rolling machine is a ZJ17 cigarette rolling machine. The cigarette paper guiding device includes a fixing component 1, a support component 2, a negative pressure component, and a guiding component 3. The paper roller, guide roller, and fixing component 1 are connected to the frame, and the cigarette paper is wound around the paper roller and driven by the guide roller. The support component 2 is connected to the fixing component 1, and a guide surface 21 is provided on the support component 2. The cigarette paper can adhere to the guide surface 21, and an adsorption hole 22 is provided on the guide surface 21. The negative pressure component is connected to the adsorption hole 22 and can generate negative pressure so that the adsorption hole 22 can adsorb the cigarette paper onto the guide surface 21. The adsorption of the cigarette paper onto the guide surface 21 can reduce the frequency of cigarette paper deviation. The guiding assembly 3 includes a first guide member 31 and a second guide member 32, both extending vertically. The first guide member 31 and the second guide member 32 are spaced apart along a first direction and are both connected to one side of the guide surface 21 on the support assembly 2. The cigarette paper is located between the first guide member 31 and the second guide member 32. The first guide member 31 and the second guide member 32 can restrict the position of the cigarette paper, ensuring it runs in the center and preventing it from shifting. Furthermore, by evacuating the suction hole 22 through the negative pressure assembly, the cigarette paper is adsorbed onto the guide surface 21, further ensuring that the cigarette paper remains between the first guide member 31 and the second guide member 32, thus preventing further shifting. This prevents the cigarette tip from being too high, improving the quality of the cigarette; and avoids frequent downtime for maintenance of the cigarette rolling machine, improving its effective operating rate.

[0036] Specifically, the first direction is the width direction of the cigarette paper. The fixing member 1 is fixed to the frame by a second screw. The support assembly 2 is fixed to the fixing member 1 by a third screw. Both the first guide member 31 and the second guide member 32 are elongated strips. The distance between the first guide member 31 and the second guide member 32 along the first direction is equal to the width of the cigarette paper. The cigarette paper adheres to both sides of the first guide member 31 and the second guide member 32 along the width direction to prevent the cigarette paper from shifting.

[0037] Optionally, the fixing component 1 includes a first connecting rod 11, a second connecting rod 12, and a crossbar 13. The first connecting rod 11 and the second connecting rod 12 are respectively connected to the two ends of the crossbar 13. The fixing component 1 is U-shaped. The support assembly 2 is connected to the first connecting rod 11. The second connecting rod 12 is used to fix the fixing component 1 to the external equipment. This facilitates the fixing of the fixing component 1 and the support assembly 2.

[0038] Specifically, the second connecting rod 12 has two positioning holes 121. A second screw corresponds to each positioning hole 121 and passes through them, and is threadedly connected to the frame. The support assembly 2 is located on the side of the first connecting rod 11 facing the second connecting rod 12. The first connecting rod 11 has a through hole, and the support assembly 2 has a second threaded hole. A fourth screw 5 passes through the through hole and is threadedly connected to the second threaded hole.

[0039] Optionally, multiple adsorption holes 22 are spaced apart to improve the adsorption strength of the negative pressure component on the cigarette paper. In this embodiment, twelve adsorption holes 22 are provided, and the twelve adsorption holes 22 are evenly distributed on the support component 2. In other embodiments, the number of adsorption holes 22 is set according to specific circumstances.

[0040] Optionally, the support assembly 2 includes a first support member 23 and a second support member 24. A first guide member 31 and a second guide member 32 are both connected to the first support member 23. A guide surface 21 is disposed on the first support member 23. The second support member 24 is connected to the side of the first support member 23 facing away from the guide surface 21 and is connected to the fixing member 1. A negative pressure cavity is formed between the first support member 23 and the second support member 24. The negative pressure cavity is connected to all the adsorption holes 22. The negative pressure assembly is connected to the negative pressure cavity, allowing a vacuum to be created in all the adsorption holes 22 using a single negative pressure assembly. Specifically, both the first support member 23 and the second support member 24 are plate-shaped. The first support member 23 and the second support member 24 are connected by a fifth screw 6.

[0041] Optionally, the first support member 23 is provided with a groove on the side facing the second support member 24, the adsorption hole 22 is provided at the bottom of the groove, and the second support member 24 blocks the opening of the groove to form a negative pressure cavity.

[0042] In another embodiment, the second support member 24 has a groove on the side facing the first support member 23, and the first support member 23 seals the opening of the groove to form a negative pressure cavity. An adsorption hole 22 is disposed on the first support member 23 and communicates with the groove.

[0043] Optionally, the negative pressure assembly includes a fan, an air duct, and an air volume regulating component. One end of the air duct is connected to the fan, and the other end is connected to the adsorption hole 22. The air volume regulating component is installed on the air duct and can adjust the air volume in the air duct, thereby adjusting the adsorption force of the negative pressure assembly on the cigarette paper according to the actual situation of the cigarette paper and improving its applicability.

[0044] Specifically, a third threaded hole 26 is provided on the side wall of the first support member 23. The third threaded hole 26 communicates with the groove. A threaded pipe joint is connected to the end of the air duct away from the fan. The threaded pipe joint is threaded into the third threaded hole 26. The air duct communicates with the groove through the threaded pipe joint.

[0045] Optionally, the first guide 31 and the second guide 32 are both adjustablely connected to the support assembly 2 along the first direction, so that the positions of the first guide 31 and the second guide 32 can be adjusted according to the width of the cigarette paper, making them suitable for cigarette papers of different widths.

[0046] Furthermore, the cigarette paper guiding device also includes a first screw 4, a first threaded hole on the first guide 31 and the second guide 32, a waist-shaped hole 25 corresponding to the first threaded hole on the support component 2, and the first screw 4 corresponds one-to-one with the first threaded hole. The first screw 4 passes through the waist-shaped hole 25 and is threadedly connected to the first threaded hole.

[0047] Optionally, at least two first threaded holes are provided on both the first guide member 31 and the second guide member 32 to improve the connection strength between the first guide member 31 and the second guide member 32 and the support assembly 2, and to prevent the first guide member 31 and the second guide member 32 from rotating.

[0048] Specifically, the second support member 24 has two oblong holes 25 near its upper and lower positions along the first direction. The first support member 23 has four oblong holes 25, which correspond one-to-one with the oblong holes 25 on the second support member 24. The first screw 4 passes through the oblong holes 25 on the second support member 24 and the oblong holes 25 on the first support member 23 in sequence and is threaded into the first threaded hole.

[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 various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments 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 cigarette paper guide device characterized by comprising: include: Fastener (1); Support component (2), the support component (2) is connected to the fastener (1), the support component (2) is provided with a guide surface (21), the cigarette paper can be attached to the guide surface (21), and the guide surface (21) is provided with an adsorption hole (22); A negative pressure component is connected to the adsorption hole (22). The negative pressure component can generate negative pressure so that the adsorption hole (22) can adsorb the cigarette paper onto the guide surface (21). The guide assembly (3) includes a first guide (31) and a second guide (32). The first guide (31) and the second guide (32) both extend in a vertical direction. The first guide (31) and the second guide (32) are spaced apart in a first direction and are both connected to the side of the support assembly (2) on which the guide surface (21) is provided. The cigarette paper can be located between the first guide (31) and the second guide (32).

2. The cigarette paper guide device according to claim 1, wherein The adsorption pores (22) are arranged in multiple intervals.

3. The cigarette paper guide of claim 2, wherein, The support assembly (2) includes a first support member (23) and a second support member (24). The first guide member (31) and the second guide member (32) are both connected to the first support member (23). The guide surface (21) is disposed on the first support member (23). The second support member (24) is connected to the side of the first support member (23) facing away from the guide surface (21). The second support member (24) is connected to the fixing member (1). A negative pressure cavity is formed between the first support member (23) and the second support member (24). The negative pressure cavity is connected to all the adsorption holes (22). The negative pressure assembly is connected to the negative pressure cavity.

4. The cigarette paper guide of claim 3, wherein The first support member (23) has a groove on the side facing the second support member (24), the adsorption hole (22) is located at the bottom of the groove, and the second support member (24) blocks the opening of the groove to form the negative pressure cavity.

5. The cigarette paper guide of claim 1, wherein, The first guide (31) and the second guide (32) are both adjustablely connected to the support assembly (2) along the first direction.

6. The cigarette paper guiding device according to claim 5, characterized in that, The cigarette paper guiding device further includes a first screw (4), the first guide (31) and the second guide (32) are provided with a first threaded hole, the support assembly (2) is provided with a waist-shaped hole (25) corresponding to the first threaded hole, the first screw (4) corresponds one-to-one with the first threaded hole, the first screw (4) passes through the waist-shaped hole (25) and is threaded to the first threaded hole.

7. The cigarette paper guiding device according to claim 6, characterized in that, Both the first guide member (31) and the second guide member (32) are provided with at least two of the first threaded holes.

8. The cigarette paper guiding device according to any one of claims 1-7, characterized in that, The fixing component (1) includes a first connecting rod (11), a second connecting rod (12), and a crossbar (13). The first connecting rod (11) and the second connecting rod (12) are respectively connected to the two ends of the crossbar (13). The fixing component (1) is U-shaped. The support assembly (2) is connected to the first connecting rod (11). The second connecting rod (12) is used to fix the fixing component (1) to the external equipment.

9. The cigarette paper guiding device according to any one of claims 1-7, characterized in that, The negative pressure component includes a fan, a duct, and an air volume regulating component. One end of the duct is connected to the fan, and the other end is connected to the adsorption hole (22). The air volume regulating component is installed on the duct and can regulate the air volume in the duct.

10. A cigarette rolling machine, characterized in that, The device includes a frame, a paper roller, a guide roller, and a cigarette paper guiding device as described in any one of claims 1-9. The paper roller, the guide roller, and the fixing member (1) are connected to the frame. The cigarette paper is wound around the paper roller and driven by the guide roller. The cigarette paper is adsorbed on the guide surface (21) and is located between the first guide member (31) and the second guide member (32).

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