Cigarette case vegetable parchment flattening device and cigarette case packaging production line

By designing an air blowing pipe and high-pressure gas, the problem of low efficiency in manually smoothing sulfuric acid paper was solved, realizing automated smoothing and bonding of sulfuric acid paper, improving the quality and production efficiency of cigarette box packaging, and reducing costs.

CN223658593UActive Publication Date: 2025-12-12CHINA TOBACCO HUNAN IND CORP
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Patent Information

Application Number
CN202520260484.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-19
Publication Date
2025-12-12
Estimated Expiration
2035-02-19

AI Technical Summary

Technical Problem

In existing technologies, the leveling process of sulfuric acid paper mainly relies on manual labor, which is inefficient and cannot meet the quality and efficiency requirements of tobacco packaging production. Furthermore, uneven paper affects packaging quality and equipment operation.

Method used

The device employs an air-blowing tube structure, using high-pressure gas to smooth the sulfuric acid paper through the air-blowing holes. Combined with a solenoid valve to control the gas flow and an adjusting rod to adjust the angle, it ensures that the sulfuric acid paper is precisely repositioned and adheres to the bottom of the cigarette box.

Benefits of technology

The automated smoothing of sulfuric acid paper has been achieved, which has improved the pass rate of cigarette box packaging, reduced manufacturing and usage costs, reduced mechanical failures, and adapted to rapid continuous production.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a cigarette case parchment paper flattening device and a cigarette case packaging production line, and relates to the technical field of tobacco packaging.The cigarette case parchment paper flattening device comprises an air blowing pipe and a mounting rack, the air blowing pipe is provided with a plurality of air blowing holes, the air blowing holes are arranged towards a cigarette case, and the air blowing pipe is communicated with an air source through a pipeline; high-pressure gas is provided for the gas blowing pipe through the gas source, the gas blowing pipe is installed on the installation frame, the installation frame is installed on the cigarette case packaging production line, parchment paper is flattened through the high-pressure gas, the manufacturing and using cost is lower, the device can adapt to continuous and rapid production, and the high labor cost and the fault condition are avoided; matching of mechanical mechanisms is reduced, the fault condition is reduced, and the influence on the production line efficiency can be reduced.
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Description

TECHNICAL FIELD

[0001] The utility model relates to tobacco packaging technical field, more specifically, relate to a cigarette case sulfuric acid paper lay flat device, furthermore, the utility model relates to a cigarette case packaging production line. BACKGROUND

[0002] In tobacco packaging, sulfuric acid paper is a common packaging material, mainly used for inner lining packaging of cigarettes. Sulfuric acid paper has excellent moisture-proof, oil-proof and anti-permeation properties, which can effectively protect tobacco products from the influence of the external environment, while maintaining its aroma and quality. Therefore, sulfuric acid paper is widely used in tobacco packaging.

[0003] In the process of tobacco packaging, sulfuric acid paper needs to maintain a high degree of flatness to ensure the aesthetic and functional properties of the packaging. Uneven paper may result in loose packaging, affecting the protection effect of tobacco, and severe bending and deformation of sulfuric acid paper seriously affects equipment operation, and the rejection rate of unqualified products is seriously excessive. However, the current laying process of sulfuric acid paper mostly still adopts manual method, which is low in efficiency and cannot meet the demand for production efficiency and quality. At the same time, the laying technology of sulfuric acid paper directly affects the quality and production efficiency of packaging, and with the continuous development of the tobacco packaging industry, the requirement for sulfuric acid paper laying technology is also getting higher and higher.

[0004] In view of the above, how to provide a cigarette case sulfuric acid paper laying device that can automatically and efficiently lay sulfuric acid paper is a problem that needs to be solved by the technical personnel in the field at present. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a cigarette case sulfuric acid paper laying device that can accurately reset the sulfuric acid paper in the carton, effectively improve the qualified rate, and is low in manufacturing and using cost.

[0006] Another object of the utility model is to provide a cigarette case packaging production line, which comprises the above-mentioned cigarette case sulfuric acid paper laying device and further comprises a cigarette packing device, the cigarette case sulfuric acid paper laying device is two groups and is located on the two sides of the packing device respectively.

[0007] In order to achieve the above object, the utility model provides the following technical scheme:

[0008] A cigarette case sulfuric acid paper laying device comprises:

[0009] The blowing pipe is provided with a blowing hole, and the blowing pipe is communicated with a gas source through a pipeline. The blowing pipe is provided with high-pressure gas from the gas source to blow air outside the blowing hole.

[0010] The blowing pipe is installed on the mounting frame.

[0011] The utility model further comprises:

[0012] The base is hollow, the blowing pipe is fixed to the base and communicates with the base, the base is provided with an air inlet, the base is connected with the pipeline through the air inlet, and the base is installed on the mounting frame.

[0013] The electromagnetic valve is installed in the base and is used for controlling the opening and closing of the blowing pipe.

[0014] The blowing holes are evenly distributed along the blowing pipe axis direction.

[0015] The utility model further further includes:

[0016] The adjusting rod is installed on the side, away from the blowing pipe, of the base, and is used for adjusting the angle of the blowing pipe.

[0017] The utility model further further includes:

[0018] The utility model further further includes:

[0019] The locking piece is connected with the adjusting rod and is used for fixing the adjusting rod.

[0020] The utility model further further includes:

[0021] The locking piece is a bolt, and the side, away from the base, of the adjusting rod is provided with a thread.

[0022] The utility model further further includes:

[0023] The cigarette case sulfuric acid paper flattening device provided by the utility model is used for installing on the position used by the cigarette case packaging production line, and the blowing pipe is communicated with the gas source through the pipeline, and the blowing pipe is provided with high-pressure gas from the gas source, the blowing pipe is provided with a plurality of blowing holes, and the blowing holes are arranged towards the cigarette case, that is to say, when the cigarette case on the cigarette case packaging production line is moved to the position below the blowing pipe through the conveying device, the end of the sulfuric acid paper is fixed by the glue, so that the sulfuric acid paper is flattened by the high-pressure gas, and the high-pressure gas has the effect of being more fitted to the bottom of the cigarette case during the flattening process, and the manufacturing and using costs are lower, the continuous and rapid production can be adapted, the high cost and the failure of manual operation are avoided, the structure of the device is ingenious, the high-pressure gas is utilized, the cooperation of the mechanical mechanisms is reduced, the failure is reduced, and the influence on the efficiency of the production line is reduced.

[0024] A cigarette case packaging production line, comprising the cigarette case sulfuric acid paper flattening device, further comprising a cigarette packaging filling device, the cigarette case sulfuric acid paper flattening device is two groups, and is located on the two sides of the filling device respectively, and has the beneficial effects. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only the embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to the provided drawings without paying creative labor.

[0026] Fig. 1 The structure schematic view of the whole front side of the utility model is provided;

[0027] Fig. 2 The structure schematic view of the side of the utility model is provided;

[0028] Fig. 3 The structure schematic view of the side of the utility model is provided.

[0029] Figs. 1-3 In the drawings, the reference signs include:

[0030] Blowing pipe 1, base 2, air inlet 3, adjusting rod 4, adjusting hole 5, blowing hole 6, mounting frame 7, locking part 8. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] The core of the utility model provides a kind of cigarette case sulfuric acid paper laying device, can be accurately reset in the sulfuric acid paper of strip box, can effectively improve the qualified rate, and manufacturing and use cost are low.

[0033] Another core of the utility model provides a kind of cigarette case packaging production line, including the cigarette case sulfuric acid paper laying device described above, still including cigarette packing filling device, cigarette case sulfuric acid paper laying device is two groups, and is located the filling device two sides respectively.

[0034] Please refer to Figs. 1-3 A kind of cigarette case sulfuric acid paper laying device, including blowing pipe 1 and mounting frame 7, blowing pipe 1 is equipped with several blowing holes 6, blowing hole 6 is arranged towards cigarette, blowing pipe 1 is communicated with gas source by pipeline, and high-pressure gas is provided to blowing pipe 1 by gas source, blowing pipe 1 is installed in mounting frame 7, and mounting frame 7 is installed in cigarette case packaging production line.

[0035] It needs to be explained that the cigarette case packaging production line in the embodiments of the utility model includes conveying belt, guide device, arrangement device, push plate device, strip box paper conveying device, strip box forming die, loading device and strip box packaging device.

[0036] In addition, the high-pressure gas in the embodiments of the utility model can use air as gas source, which is conducive to reducing cost.

[0037] In addition, the high-pressure gas pump is used to compress the gas source in the embodiments of the utility model, so that it has the purpose of being sprayed from blowing hole 6.

[0038] In addition, the sulfuric acid paper is placed in the cigarette case in the embodiments of the utility model, and is conveyed by conveying belt, when it passes through blowing pipe 1, it is blown by high-pressure gas, and then it is ensured that it is accurately attached to the bottom of the cigarette case.

[0039] In the above embodiments, one side of the sulfuric acid paper is adhered to the inside of the cigarette case, specifically, the width of the sulfuric acid paper is the same as the width of the cigarette case, and one side of the length direction of the sulfuric acid paper is fixed to one side of the cigarette case by glue, and when the cigarette case is conveyed, the side of the sulfuric acid paper fixed by the glue first passes under blowing pipe 1, and during the movement of the cigarette case, the flattening of the sulfuric acid paper is completed.

[0040] In use, this device is installed at the location on the cigarette box packaging production line, and the air blowing pipe 1 is connected to the air source through a pipeline. The air source provides high-pressure gas to the air blowing pipe 1. The air blowing pipe 1 has several air blowing holes 6, which are arranged facing the cigarette box. That is to say, when the cigarette box on the cigarette box packaging production line moves to the bottom of the air blowing pipe 1 through the conveyor, the high-pressure gas will smooth it out because one end of the tracing paper is fixed with glue. The high-pressure gas smoothing process has a better fit to the bottom of the cigarette box. The manufacturing and use costs are lower, and it can adapt to continuous and rapid production, avoiding high labor costs and errors. At the same time, the device has a clever structure, which uses high-pressure gas to reduce the interaction of mechanical mechanisms, reduce failures, and help reduce the impact on the efficiency of the production line.

[0041] It should be noted that in this embodiment of the utility model, the length of the sulfuric acid paper is twice the length of the cigarette box plus the height of the cigarette box. Therefore, after one side of the sulfuric acid paper is fixed inside the cigarette box, the other side is covered on top of the cigarette pack after the cigarette pack enters the cigarette box. Thus, after the cigarette pack enters the cigarette box, it is smoothed out by another set of air tubes 1, completing the packaging of the cigarette pack into the box.

[0042] Optionally, in some embodiments, the size of the air blowing tube 1 is selected according to the size of the cigarette box. Specifically, the size of the air blowing tube 1 is the same as the size of the cigarette box, which can prevent high-pressure gas from acting on the outside of the cigarette box and causing the cigarette box to shift.

[0043] In the above embodiments, the number of air holes 6 can be selected according to actual usage needs. That is, the air holes 6 can cover the cigarette box along the width of the cigarette box.

[0044] Optionally, in some embodiments, to further facilitate the adjustment of the blowing width of the air tube 1, two adjusting sleeves are fitted on the air tube 1. When it is necessary to adjust the blowing width, it is only necessary to move the two adjusting sleeves to their positions on the air tube 1.

[0045] In the above embodiment, the adjusting sleeve adopts a damping sliding method, that is, after the adjusting sleeve is moved, its damping sliding can ensure that the air blowing pipe 1 remains fixed.

[0046] In other embodiments, the air blowing pipe 1 is threaded, and the adjusting sleeve is threaded onto the air blowing pipe 1. Therefore, when it is necessary to adjust the position of the adjusting sleeve, it is only necessary to screw the adjusting sleeve to make a quick adjustment, and after adjustment, it can be ensured that the air blowing pipe 1 remains fixed.

[0047] Optionally, in some embodiments, the mounting bracket 7 can be bolted, and the air pipe 1 can be mounted on the mounting bracket 7 by fixing, disassembly, or rotation.

[0048] Please refer to Figs. 1-3In some embodiments, the base 2 is hollow, the blowing pipe 1 is fixed to the base 2 and communicates with the base 2, the base 2 is provided with an air inlet 3, the base 2 is connected with the pipeline through the air inlet 3, the base 2 is installed on the mounting bracket 7, that is, the blowing pipe 1 is fixed through the base 2, and the electromagnetic valve is further included and installed in the base 2 to control the opening and closing of the blowing pipe 1. Specifically, the opening and closing of the blowing pipe 1 is controlled by the electromagnetic valve to control the blowing time and frequency of the blowing pipe 1, so as to adapt to the intermittent conveying of the cigarette case production and reduce the production cost.

[0049] Optionally, in some embodiments, the electromagnetic valve can be selectively installed on the pipeline connected with the base 2, and the gas supply control of the gas source can also be achieved.

[0050] Please refer to Figs. 1-3 In some embodiments, the plurality of blowing holes 6 are located on the same straight line and are uniformly distributed along the axis direction of the blowing pipe 1, that is, the sulfuric acid paper in the width direction of the cigarette case is blown through the plurality of blowing holes 6 arranged in a straight line.

[0051] Optionally, in some embodiments, the spacing of the plurality of blowing holes 6 can be selected according to actual use.

[0052] Optionally, in some embodiments, the diameter of the plurality of blowing holes 6 can be selected according to different use requirements.

[0053] Please refer to Figs. 1-3 In some embodiments, the adjusting rod 4 is installed on the side of the base 2 away from the blowing pipe 1, and the adjusting rod 4 is used to adjust the rotation angle of the blowing pipe 1, that is, because the depths of different cigarette cases are different and the cigarette cases are moving, the blowing hole 6 needs to be at a certain inclination angle. In order to adapt to different blowing angles, the angle of the blowing pipe 1 is adjusted through the adjusting rod 4, which is beneficial to further improve the universality of the device.

[0054] Optionally, in some embodiments, the mounting bracket 7 is provided with a mounting hole, the adjusting rod 4 penetrates through the mounting hole and is rotatably installed on the mounting bracket 7, that is, the angle of the blowing hole 6 can be adjusted by rotating the adjusting rod 4 rotatably installed on the mounting bracket 7, so that the blowing effect is optimal, and the adjusting method is very convenient.

[0055] In other embodiments, the adjusting rod 4 is fixedly installed in the mounting hole, and the base 2 is rotatably installed on the adjusting rod 4, so that the angle of the blowing pipe 1 can be adjusted by rotating the base 2.

[0056] In the above embodiment, in order to keep the angle of the adjusting rod 4 fixed after adjustment, a locking member 8 is further included, which is connected with the adjusting rod 4 and used for fixing the locking member 8, that is, fixing the adjusting rod 4 after angle adjustment through the locking member 8, to ensure that the angle of the blowing pipe 1 will not change automatically during use.

[0057] Optionally, in some embodiments, the locking member 8 is a magnet, and the mounting bracket 7 is made of iron material, so that the locking member 8 is adsorbed to the mounting bracket 7 through the magnet, to ensure the fixing of the angle of the adjusting rod 4.

[0058] In other embodiments, the locking member 8 is a rod structure and is slidingly mounted on the adjusting rod 4, the locking rod is arranged in parallel with the adjusting rod 4, and the mounting bracket 7 is provided with a plurality of positioning holes uniformly distributed around the axis of the adjusting rod 4, so that when the angle of the adjusting rod 4 is adjusted, the sliding locking rod enters the corresponding positioning hole, thereby fixing the angle of the adjusting rod 4.

[0059] In other embodiments, the locking member 8 is a bolt, and the adjusting rod 4 is provided with a thread on the side away from the base 2, that is, the end of the adjusting rod 4 is inserted through the mounting hole of the mounting bracket 7, and the locking member 8 is screwed with the adjusting rod 4, when the angle of the adjusting rod 4 needs to be rotated, the locking member 8 is screwed to be not in contact with the mounting bracket 7, and when the angle of the adjusting rod 4 needs to be fixed, the locking member 8 is screwed in the opposite direction to be in contact with the mounting bracket 7, thereby ensuring the fixing of the angle of the adjusting rod 4.

[0060] In the above embodiment, in order to further improve the firmness of the angle of the adjusting rod 4 after fixing, and to avoid loosening of the locking member 8 due to vibration caused by high-pressure gas blowing, a rubber ring is arranged between the locking member 8 and the mounting bracket 7, to increase the friction between the locking member 8 and the mounting bracket 7 and improve the firmness.

[0061] Please refer to Figs. 1-3 In some embodiments, the mounting bracket 7 is a plate structure, and the mounting bracket 7 is provided with an adjusting hole 5, through which the mounting height of the mounting bracket 7 can be adjusted, that is, the position of the mounting bracket 7 is fixed and adjusted through the adjusting hole 5, which is beneficial to adapt to cigarette boxes of different thicknesses.

[0062] Optionally, in some embodiments, the adjusting hole 5 is a strip-shaped hole arranged perpendicularly to the blowing pipe 1, and the mounting bracket 7 is mounted at the use position by screwing through the strip-shaped hole, and the height of the mounting bracket 7 is adjusted by the contact position of the loose screw and the strip-shaped hole, which is more convenient and fast.

[0063] In some other embodiments, the adjusting holes 5 can be arranged in several numbers and evenly distributed along the length direction of the mounting frame 7 or the height adjusting direction of the mounting frame 7, and when the height needs to be adjusted, only different adjusting holes 5 need to be replaced and fixed to achieve the height adjustment, which is convenient and fast.

[0064] In some other embodiments, the mounting frame 7 can be realized in a plate-shaped structure or a rod-shaped structure with a telescopic function, specifically, the mounting frame 7 is realized in a telescopic rod, and the height of the mounting frame 7 is adjusted through the telescopic rod.

[0065] That is, the focus of the embodiment of the utility model lies in: adopting the blowing pipe 1 structure, and providing high-pressure gas to the blowing pipe 1 through the gas source, the blowing pipe 1 is provided with a plurality of blowing holes 6, the blowing holes 6 are arranged towards the cigarette case, that is, when the cigarette case on the cigarette case packaging production line is moved to the lower side of the blowing pipe 1 through the conveying device, since one end of the sulfuric acid paper is fixed by the glue, the high-pressure gas will be smoothed, and the high-pressure gas has the effect of being more close to the bottom of the cigarette case during the smoothing process, the manufacturing and using costs are lower, continuous and rapid production can be adapted, manual high cost and failure conditions can be avoided, meanwhile, the device structure is ingenious, high-pressure gas is utilized, the mutual cooperation of mechanical mechanisms is reduced, the failure conditions are reduced, and the influence on the production line efficiency is reduced.

[0066] A cigarette case packaging production line comprises the cigarette case sulfuric acid paper smoothing device, and further comprises a cigarette packing device, the cigarette case sulfuric acid paper smoothing device is in two groups and is respectively arranged on the two sides of the packing device, and has the beneficial effects.

[0067] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.

[0068] The cigarette case sulfuric acid paper smoothing device is described in detail above. The principle and implementation mode of the utility model are described by applying specific examples, and the description of the above embodiments is only used to help understand the method and core idea of the utility model. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A device for flattening tracing sulfuric acid paper in cigarette boxes, characterized in that, include: An air blowing pipe (1) is provided with an air blowing hole (6). The air blowing pipe (1) is connected to an air source through a pipe. The air source provides high-pressure gas to the air blowing pipe (1) to blow air to the outside of the air blowing hole (6). Mounting bracket (7), on which the air blowing pipe (1) is mounted.

2. The cigarette box sulfuric acid paper leveling device according to claim 1, characterized in that, Also includes: The base (2) is hollow. The air blowing pipe (1) is fixed to the base (2) and communicates with the base (2). The base (2) is provided with an air inlet (3). The base (2) is connected to the pipe through the air inlet (3). The base (2) is installed on the mounting bracket (7). A solenoid valve is installed in the base (2) and is used to control the opening and closing of the air blowing pipe (1).

3. The cigarette box sulfuric acid paper leveling device according to claim 1, characterized in that, The number of air holes (6) is several, and the several air holes (6) are located on the same straight line and are evenly distributed along the axis of the air pipe (1).

4. The cigarette box sulfuric acid paper leveling device according to claim 2, characterized in that, Also includes: Adjusting rod (4), the adjusting rod (4) is installed on the side of the base (2) away from the air pipe (1), the adjusting rod (4) is used to adjust the angle of the air pipe (1).

5. The cigarette box sulfuric acid paper leveling device according to claim 4, characterized in that, The mounting bracket (7) is provided with mounting holes, and the adjusting rod (4) passes through the mounting holes and is rotatably mounted on the mounting bracket (7).

6. The cigarette box sulfuric acid paper leveling device according to claim 5, characterized in that, Also includes: A locking member (8) is connected to the adjusting rod (4) and is used to fix the adjusting rod (4).

7. The cigarette box sulfuric acid paper leveling device according to claim 6, characterized in that, The locking element (8) is a bolt, and the adjusting rod (4) has a thread on the side away from the base (2).

8. A cigarette box sulfuric acid paper leveling device according to any one of claims 1-7, characterized in that, The mounting bracket (7) is a plate-shaped structure, and the mounting bracket (7) is provided with adjustment holes (5), through which the installation height of the mounting bracket (7) can be adjusted.

9. A cigarette box sulfuric acid paper leveling device according to any one of claims 1-7, characterized in that, The adjustment hole (5) is a strip-shaped hole that is perpendicular to the air blowing pipe (1).

10. A cigarette box packaging production line, characterized in that, The cigarette box sulfite paper leveling device, as described in any one of items 1-9 above, further includes a cigarette pack filling device, wherein the cigarette box sulfite paper leveling device consists of two sets, which are located on both sides of the filling device.