An embossing device for cigarette pack aluminum foil

Abstract

This invention discloses an embossing device for aluminum foil cigarette packs, comprising: a mounting part having a first end and a second end, the first end being mounted on a corresponding position on an embossing machine, and the second end being a free end; a cylinder having alternating horizontal and vertical fine lines on its outer wall, the cylinder being fitted onto the mounting part; and a connecting assembly for defining the position of the cylinder on the mounting part, comprising: a first threaded section disposed on the mounting part; and a first nut threadedly connected to the first threaded section. This invention, by separating the original structure from the embossing machine into two parts, the mounting part and the cylinder, eliminates the need for complete removal from the embossing machine. The first nut is rotated to detach from the mounting part, facilitating direct handling of the cylinder by workers and making it easier to install new cylinders. Compared to traditional methods, this invention is more convenient.

Description

Technical Field

[0001] This invention relates to the field of cigarette packaging technology, and more particularly to an embossing device for aluminum foil cigarette packs. Background Technology

[0002] In the cigarette packaging process, in order to ensure the flatness of the aluminum foil, the aluminum foil needs to be processed by an embossing machine with an embossing roller. After being processed by the embossing roller, the aluminum foil will have fine horizontal and vertical lines, giving it a rich texture. Finally, the aluminum foil will be cut accordingly and then filled into each cigarette pack to wrap the cigarettes inside.

[0003] Embossing rollers can create alternating horizontal and vertical lines on aluminum foil because the rollers themselves have similar lines. However, these lines wear down after processing the aluminum foil, requiring the rollers to be replaced after prolonged use. Since the rollers are integrally molded, the entire roller needs to be replaced, which is time-consuming and wasteful.

[0004] Therefore, this application proposes an embossing device for aluminum foil in cigarette packs. Summary of the Invention

[0005] The purpose of this invention is to solve the problem that the existing embossing rollers for embossing aluminum foil cannot be easily replaced and the replacement cost is high, so an embossing device for aluminum foil in cigarette packs is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An embossing device for cigarette pack aluminum foil includes:

[0008] A mounting part having a first end and a second end, the first end being mounted on a corresponding position on an embossing machine, and the second end being a free end;

[0009] A cylindrical body, the outer wall of which has alternating horizontal and vertical fine lines, is fitted onto the mounting part;

[0010] A connecting assembly, which defines the position of the cylinder on the mounting portion, includes:

[0011] The first threaded section is disposed on the mounting portion;

[0012] A first nut is threaded onto the first threaded section, with one end of the first nut tightly attached to the cylinder, thereby limiting the cylinder to the mounting portion.

[0013] Preferably, the outer wall of the cylinder has an identification mark, which serves as a reference position, so that the cylinder starts working from the reference position and embosses a texture on the aluminum foil.

[0014] Preferably, the mounting part has a protrusion, which is fixedly connected to the mounting part and integrally formed with the mounting part. The inner wall of the cylinder has a groove, the two ends of the groove are at the same positions as the two ends of the cylinder, and the inner sidewall of the groove is slidably connected to the protrusion.

[0015] Preferably, the mounting portion further has a second threaded section, which is disposed on the mounting portion and located on one side of the cylinder, the side being opposite to the first threaded section. The second threaded section is threadedly connected to a second nut, one end of which is in close contact with the cylinder.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. This invention restructures the original structure, which was completely disassembled from the embossing machine, into two parts: a mounting part and a cylinder. After the separation, it is no longer necessary to remove the entire structure from the embossing machine. The first nut is rotated and detached from the mounting part, making it convenient for workers to directly pick up the cylinder and install new cylinders. Compared with the traditional method, this invention is more convenient.

[0018] 2. By setting a second nut and a second threaded section at the other end of the cylinder, the present invention enables both ends of the cylinder to be adjustable and limited. By moving the first nut and the second nut together, the cylinder can be moved relative to the mounting part, thereby preventing the fine lines on the cylinder from being worn by materials other than aluminum foil, and increasing the service life of the cylinder. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the embossing device for aluminum foil in cigarette packaging proposed in this invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure after removing the cylinder, the first nut, and the second nut;

[0021] Figure 3 This is a schematic cross-sectional view of the cylinder in the embossing device for cigarette packaging aluminum foil proposed in this invention;

[0022] Figure 4 This is another cross-sectional structural diagram of the cylinder in the embossing device for aluminum foil cigarette packaging proposed in this invention.

[0023] In the picture:

[0024] 10. Mounting part; 11. First end; 12. Second end; 13. Protrusion;

[0025] 20. Cylinder body; 21. Tank body;

[0026] 30. First threaded section; 31. First nut; 32. Second threaded section; 33. Second nut. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0028] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, 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 the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0030] Reference Figure 1-4 An embossing device for cigarette pack aluminum foil, comprising:

[0031] A mounting part 10 has a first end 11 and a second end 12. The first end 11 is mounted on a corresponding position on the embossing machine, and the second end 12 is a free end.

[0032] Specifically, the mounting part 10 is mounted on the embossing machine, which is existing technology. When the embossing machine is started, it can drive the mounting part 10 to rotate at a constant speed, which will not be described in detail here.

[0033] The cylinder 20 has horizontal and vertical fine lines on its outer wall and is fitted onto the mounting part 10.

[0034] A connecting assembly, used to define the position of the cylinder 20 on the mounting portion 10, includes:

[0035] The first threaded section 30 is provided on the mounting part 10;

[0036] The first nut 31 is threaded onto the first threaded section 30, with one end of the first nut 31 tightly attached to the cylinder 20, thereby limiting the cylinder 20 to the mounting part 10.

[0037] Specifically, there are two states between the first nut 31 and the first threaded section 30. The first state is that the two are threadedly connected to each other, and the second state is that the two are disconnected from each other. When it is in the first state, the cylinder 20 is confined on the mounting part 10. One end of the cylinder 20 is tightly attached to one end of the first nut 31, and the other end is tightly attached to the corresponding position of the embossing machine. It can work with the mounting part 10 to emboss. When it is in the second state, the cylinder 20 can be moved out from the second end 12, so as to easily detach from the mounting part 10. Compared with the traditional replacement mode, the mode of this application only requires the replacement of the cylinder 20, which reduces costs and does not require the entire cylinder to be removed from the embossing machine, making it more convenient.

[0038] Furthermore, the outer wall of the cylinder 20 has an identification mark, which serves as a reference position, so that the cylinder 20 starts working from the reference position and presses a texture into the aluminum foil.

[0039] Furthermore, the mounting part 10 has a protrusion 13, which is fixedly connected to the mounting part 10 and integrally formed with the mounting part 10. The inner wall of the cylinder 20 has a groove 21, the two ends of the groove 21 are at the same positions as the two ends of the cylinder 20, and the inner sidewall of the groove 21 is slidably connected to the protrusion 13.

[0040] refer to Figure 2 The protrusion 13 is placed on the area where the mounting part 10 and the cylinder 20 are fitted together, and it is protruding.

[0041] The groove 21 and the protrusion 13 prevent the cylinder 20 from rotating relative to the central axis of the mounting part 10, but allow it to move along the direction of the central axis of the mounting part 10. This allows the position between the cylinder 20 and the mounting part 10 to be adjusted. During operation, the movement of the position of the cylinder 20 prevents the fine lines on the cylinder 20 from extending beyond the outer edge of the aluminum foil, thus preventing the fine lines on the cylinder 20 from being worn by materials other than the aluminum foil and increasing the service life of the cylinder 20.

[0042] Furthermore, the mounting part 10 also has a second threaded section 32, which is disposed on the mounting part 10 and located on one side of the cylinder 20, which is the opposite side to the first threaded section 30. The second threaded section 32 is threadedly connected to a second nut 33, one end of which is in close contact with the cylinder 20.

[0043] Since the aforementioned middle cylinder 20 can move along the central axis of the mounting part 10, it is necessary to limit both ends of the cylinder 20. One end of the cylinder 20 is abutted by one end of the first nut 31, which can limit it. The other end is abutted and pressed against the cylinder 20 by the second nut 33 and the second threaded section 32.

[0044] The specific operation is as follows: First, determine the direction and distance that the cylinder 20 needs to move. The direction in which the cylinder 20 moves toward the first end 11 is the first direction, and the direction in which the cylinder 20 moves toward the second end 12 is the second direction.

[0045] If the cylinder 20 moves in the first direction, the first nut 31 is rotated first so that the first nut 31 moves in the same direction as the first direction. At this time, the first nut 31 no longer presses against the cylinder 20. Then, by rotating the second nut 33, the second nut 33 moves in the first direction and can drive the cylinder 20 to move in the first direction. When the cylinder 20 comes into contact with the first nut 31 again, the movement of the cylinder 20 is completed. Here, those skilled in the art can understand the operation steps of the cylinder 20 moving in the second direction based on the operation steps of the cylinder 20 moving in the first direction.

[0046] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An embossing device for aluminum foil cigarette packaging, characterized in that, include: A mounting part (10) has a first end (11) and a second end (12), the first end (11) is mounted on a corresponding position of the embossing machine, and the second end (12) is a free end; The cylindrical body (20) has horizontal and vertical fine lines on its outer wall and is fitted onto the mounting part (10). A connecting assembly for defining the position of the cylinder (20) on the mounting portion (10), comprising: The first threaded section (30) is provided on the mounting part (10); The first nut (31) is threaded onto the first threaded section (30), and one end of the first nut (31) is in close contact with the cylinder (20), so that the cylinder (20) is limited on the mounting part (10); The mounting part (10) has a protrusion (13), the protrusion (13) is fixedly connected to the mounting part (10) and integrally formed with the mounting part (10), the inner wall of the cylinder (20) has a groove (21), the two ends of the groove (21) are at the same positions as the two ends of the cylinder (20), and the inner side wall of the groove (21) is slidably connected to the protrusion (13); The mounting part (10) also has a second threaded section (32), which is disposed on the mounting part (10) and located on one side of the cylinder (20), which is the opposite side to the first threaded section (30). The second threaded section (32) is threadedly connected to a second nut (33), one end of which is in close contact with the cylinder (20).

2. The embossing device for cigarette packaging aluminum foil according to claim 1, characterized in that, The outer wall of the cylinder (20) has an identification mark, which serves as a reference position, so that the cylinder (20) starts working from the reference position and presses out texture on the aluminum foil.

Images