Tobacco carton package beautifying device

Abstract

The utility model relates to a tobacco carton beautifying device which comprises a machine frame, an input mechanism and an output mechanism, the input mechanism and the output mechanism are sequentially arranged on the machine frame in the conveying direction, and a front-back end face shaping mechanism, an upper-lower end face shaping mechanism and a left-right end face shaping mechanism are arranged between the input mechanism and the output mechanism. The upper and lower end face shaping mechanism and the left and right end face shaping mechanism define a shaping space on the rack, and the front and rear end face shaping mechanism divides the shaping space into a plurality of shaping cavities. The front and rear end face shaping mechanism comprises a plurality of first soldering iron plates and a conveying module used for conveying the first soldering iron plates, the conveying module drives the first soldering iron plates to move, and a movable shaping cavity is formed in the shaping space. And the shaping chamber pushes the tobacco bale in the shaping chamber to move in the moving process, and meanwhile, the six end faces of the tobacco bale are ironed and shaped.

Description

Technical Field

[0001] This utility model relates to the field of non-standard equipment for tobacco machinery, and in particular to a tobacco carton packaging container. Background Technology

[0002] A cigarette box is a container for cigarettes, usually rectangular in shape, and has a layer of transparent paper on its outer surface for sealing. However, the transparent paper is prone to wrinkling after being wrapped around the cigarette box, affecting its appearance. Therefore, most tobacco machinery factories will reshape the transparent paper after wrapping it.

[0003] Traditional cigarette pack finishing devices use a heat-sealing principle. These devices employ a clamp with a heat-sealing iron. The cigarette pack, wrapped in transparent paper, is clamped and released, and the high temperature of the clamp forces the paper to adhere. However, controlling the contact time between the heat-sealing iron and the pack is difficult. If the contact time is too short, the heat-sealing iron doesn't hold the pressure long enough, resulting in excessive wrinkles after the pack shrinks naturally. If the contact time is too long, the transparent paper is damaged. Furthermore, the contact time also affects production efficiency. Therefore, to prevent damage, current devices minimize the contact time, resulting in more wrinkles, especially noticeable on the sides of small packs. This doesn't meet the high-quality requirements of high-end cigarettes, so this principle is only suitable for finishing low-end cigarettes. For high-end cigarettes with higher quality requirements, small pack finishing is currently done manually. Additionally, current small pack finishing devices only heat-seal two sides. There is currently no mature solution for a standalone device that can heat six sides efficiently and with high quality.

[0004] Existing beauty devices typically employ multiple soldering irons to iron cigarette packs in a distributed manner. For example, Chinese utility model patent CN216186304U discloses a horizontal feeding device for four-sided ironing of tobacco packs, belonging to the field of tobacco packaging equipment technology. It includes a frame, two side-push cigarette supports, a pack feeding drive unit, a side ironing drive unit, a side soldering iron plate, an upper soldering iron plate, a lower soldering iron plate, an upper ironing drive unit, and a lower ironing drive unit. The two side-push cigarette supports are horizontally and symmetrically arranged, with a pack translation ironing channel between them. The pack feeding drive unit drives the side-push cigarette supports to move horizontally; the side ironing drive unit drives the side-push cigarette supports to move horizontally; the upper soldering iron plate is located between the two side-push cigarette supports and above the pack translation ironing channel; the lower soldering iron plate is located between the two side-push cigarette supports and below the pack translation ironing channel; the upper ironing drive unit drives the upper soldering iron plate to move vertically; and the lower ironing drive unit drives the lower soldering iron plate to move vertically. This device offers high-quality and efficient hot-film processing.

[0005] However, beauty devices that require multiple ironing steps need to have a long ironing route, take up a lot of space, and are prone to creating wrinkles on the transparent paper, resulting in poor ironing effects. Utility Model Content

[0006] In order to solve the above-mentioned problems in the prior art, the present invention provides a tobacco packing container.

[0007] The above-mentioned problems of this utility model are solved by the following technical solution:

[0008] A tobacco pack shaping container includes a frame, and an input mechanism and an output mechanism arranged sequentially on the frame along the conveying direction. A front and rear end face shaping mechanism, an upper and lower end face shaping mechanism, and a left and right end face shaping mechanism are arranged between the input mechanism and the output mechanism. The upper and lower end face shaping mechanism and the left and right end face shaping mechanism enclose a shaping space on the frame. The front and rear end face shaping mechanism divides the shaping space into multiple shaping chambers.

[0009] The front and rear end face shaping mechanism includes multiple first soldering iron plates and a conveying module for transporting the first soldering iron plates. The conveying module drives the first soldering iron plates to move, forming a movable shaping chamber within the shaping space.

[0010] During the movement of the shaping chamber, the tobacco pack inside the chamber is moved, and at the same time, the six end faces of the tobacco pack are ironed and shaped.

[0011] A further configuration of the above technical solution is as follows: the conveying module includes an annular transport component, and the two ends of the transport component have drive shaft groups for reversing the transport component; the first soldering iron plate is fixed on the transport component.

[0012] A further provision of the above technical solution is that the transport component is a ring chain formed by multiple chain links hinged together; the drive shaft assembly includes a rotating shaft driven by a drive component fixed on the frame, and sprockets disposed at both ends of the rotating shaft and rotating with the rotating shaft, the ring chain being sleeved on the sprockets;

[0013] Two ring chains are provided, and they are symmetrically arranged at both ends of the drive shaft assembly.

[0014] A further configuration of the above technical solution is as follows: the upper and lower end face shaping mechanism includes a lower soldering iron plate and an upper soldering iron plate arranged vertically. The lower soldering iron plate is fixed on the frame, and the upper soldering iron plate is provided with a feed movable component. The feed movable component drives the upper soldering iron plate to move vertically above the lower soldering iron plate.

[0015] A further setting of the above technical solution is: the feed movable assembly includes a connecting rod and a mounting bracket driven by the connecting rod, wherein the first end of the connecting rod is eccentrically disposed on the drive assembly, and the second end is eccentrically connected to the mounting bracket;

[0016] The upper soldering iron plate is fixed to the lower end face of the mounting bracket.

[0017] A further provision of the above technical solution is that: a swing rod is provided on the mounting bracket, the swing rod is arranged along the cigarette pack conveying direction and is located in the middle of the mounting bracket;

[0018] The second end of the connecting rod is eccentrically connected to the end of the swing rod;

[0019] The mounting bracket is also equipped with a limiting rod for limiting the horizontal displacement of the bracket.

[0020] A further provision of the above technical solution is that the drive assembly is provided with two output ends, the first output end is connected to the drive shaft group on the front and rear shaping mechanism, and the swing rod is eccentrically set on the second output end.

[0021] A further provision of the above technical solution is that the left and right end face shaping mechanism includes two symmetrically arranged side soldering plates, which are respectively fixed to the two sides of the lower soldering plate, and the distance between the ironing surfaces on the two side soldering plates is consistent with the length of the cigarette pack in the left and right direction.

[0022] A further provision of the above technical solution is that the two ends of the lower soldering iron plate are configured as an inclined input surface and an output surface, and the starting end of the input surface is flush with the conveying end surface of the input mechanism, and the ending end of the output surface is flush with the conveying end surface of the output mechanism.

[0023] A further configuration of the above technical solution is as follows: the input mechanism includes an input bracket and an input conveyor belt assembly disposed on the input bracket; the output mechanism includes an output bracket and an output conveyor belt assembly disposed on the output bracket.

[0024] Compared with the prior art, the beneficial effects of this utility model are as follows: throughout the entire shaping process, the ironing surfaces of each shaping mechanism are in continuous contact with the corresponding end face of the cigarette pack, and the ironing of multiple end faces is carried out simultaneously, so that the transparent paper adheres tightly to the surface of the cigarette box without wrinkles. At the same time, the various shaping mechanisms in this embodiment are reasonably arranged, reducing space occupation and improving ironing efficiency. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0026] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0027] Figure 3 This is a schematic diagram of the overall structure of the front and rear end face shaping mechanism.

[0028] Figure 4 This is a cross-sectional structural diagram of the front and rear end face shaping mechanism.

[0029] Figure 5 This is a schematic diagram of the transmission structure of the upper and lower end face shaping mechanism and the drive assembly.

[0030] Figure 6 This is a schematic diagram of the planar structure of the connecting rod and the feed actuator assembly.

[0031] Figure 7 This is a schematic diagram of the transmission structure of the connecting rod and the feed actuator.

[0032] Figure 8 This is a schematic diagram of the exploded structure of the driving component.

[0033] Figure 9 This is a schematic diagram of the cross-sectional structure of the drive component at the eccentric sleeve position.

[0034] The attached diagram is labeled: 100, rack;

[0035] 200. Input mechanism;

[0036] 300. Output mechanism;

[0037] 400. Front and rear end face shaping mechanism; 410. First soldering iron plate; 420. Transport component; 430. Rotating shaft; 440. Sprocket; 450. Upper stop bar; 460. Lower stop bar;

[0038] 500. Upper and lower end face shaping mechanism; 510. Lower soldering iron plate; 520. Upper soldering iron plate; 511. Input surface; 512. Output surface; 530. Feed and movable assembly; 531. Connecting rod; 532. Mounting bracket; 533. Swing rod; 534. Limiting rod;

[0039] 600, Drive assembly; 610, Cam divider; 611, First output end; 612, Second output end; 620, Motor; 621, Output shaft; 630, Eccentric sleeve; 640, Bearing;

[0040] 700, Side Soldering Iron;

[0041] 1. Cigarette pack. Detailed Implementation

[0042] To further illustrate the technical means and effects adopted by this utility model to achieve its intended practical purpose, the following detailed description of the specific implementation methods, structures, features and effects of this utility model, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0043] like Figure 1-9 As shown in the figure, this embodiment discloses a tobacco strip packaging container.

[0044] A tobacco pack shaping container includes a frame 100, and an input mechanism 200 and an output mechanism 300 arranged sequentially on the frame 100 along the conveying direction. A front and rear end face shaping mechanism 400, an upper and lower end face shaping mechanism 500, and a left and right end face shaping mechanism are arranged between the input mechanism 200 and the output mechanism 300. The upper and lower end face shaping mechanism 500 and the left and right end face shaping mechanism enclose a shaping space on the frame 100. The front and rear end face shaping mechanism 400 divides the shaping space into multiple shaping chambers.

[0045] The front and rear end face shaping mechanism 400 includes a plurality of first soldering iron plates 410 and a conveying module for transporting the first soldering iron plates 410. The conveying module drives the first soldering iron plates 410 to move, forming a movable shaping chamber in the shaping space.

[0046] During the movement, the shaping chamber pushes the tobacco pack 1 inside the shaping chamber to move, and at the same time irons and shapes the six end faces of the tobacco pack 1.

[0047] The above is the basic scheme of this embodiment.

[0048] Specific reference Figure 1 and Figure 2 As shown, the upper and lower end face shaping mechanisms 500 and the left and right end face shaping mechanisms are respectively located at the upper and lower and left and right positions of the frame 100, forming a shaping space with a through opening at the front and back within the frame 100. The input mechanism 200 and the output mechanism 300 are located at the front and rear openings of the shaping space, respectively, and the end of the input mechanism 200 and the beginning of the output mechanism 300 extend into the shaping space. The front and rear end face shaping mechanisms 400 extend into the shaping space, isolating multiple shaping chambers arranged in sequence within the shaping space. To ensure the shaping effect, in this embodiment, each shaping chamber can only accommodate one cigarette box.

[0049] The conveying module drives multiple first soldering iron plates 410 to move, while the input mechanism 200 drives the cigarette pack 1 to move toward the interior of the shaping space. When one of the first soldering iron plates 410 moves into the shaping space and is parallel to the bottom of the shaping space, the input mechanism 200 inputs a cigarette pack 1 into the shaping space. At this time, the first soldering iron plate 410 that has entered the shaping space is located in front of the cigarette pack 1. Since the end of the input mechanism 200 is located inside the shaping space, the input mechanism 200 moves the cigarette pack 1 toward the first soldering iron plate 410, so that the front end of the cigarette pack 1 contacts the first soldering iron plate 410, and the first soldering iron plate 410 irons and shapes the front end of the cigarette pack 1.

[0050] As the conveyor module continues to move, the next first soldering iron plate 410 moves into the shaping space and is located behind the cigarette pack 1. During the entry process, the cigarette pack 1 is pushed in. At this time, the rear end face of the cigarette pack 1 comes into contact with the next first soldering iron plate 410, and the first soldering iron plate 410 irons and shapes the rear end face of the cigarette pack 1.

[0051] At this point, a shaping chamber is formed between the two first soldering iron plates 410;

[0052] During the process of conveying the first soldering iron plate 410, the first soldering iron plate 410 on the rear side of the cigarette pack 1 always pushes the cigarette pack 1 to be conveyed together. During the conveying process, the end face of the first soldering iron plate 410 on the rear side of the cigarette pack 1 is always in contact with the rear end face of the cigarette pack 1 to continuously iron the transparent paper on the front end face.

[0053] During this process, the upper and lower end face shaping mechanisms 500 and the left and right end face shaping mechanisms are always in contact with the corresponding end faces on the cigarette pack 1 and are continuously ironed and shaped.

[0054] When the cigarette pack 1 moves to the exit position of the shaping space, the first soldering iron plate 410 on the front side moves away from the front of the cigarette pack 1 as it is conveyed by the conveying module, and the first soldering iron plate 410 at the rear of the cigarette pack 1 pushes the cigarette pack 1 out as it is conveyed by the conveying module, so that the cigarette pack 1 enters the output mechanism 300, and the shaping is completed.

[0055] Based on the above settings, in this embodiment, during the entire shaping process, the ironing surfaces of each shaping mechanism continuously contact and iron the corresponding end face of the cigarette pack 1, and the ironing of multiple end faces is carried out simultaneously, so that the transparent paper adheres tightly to the surface of the cigarette box without wrinkles. At the same time, the various shaping mechanisms in this embodiment are reasonably arranged, reducing space occupation and improving ironing efficiency.

[0056] Specifically, in this embodiment, the conveying module includes an annular transport component 420, and the two ends of the transport component 420 have drive shaft groups for reversing the direction of the transport component 420; the first soldering iron plate 410 is fixed on the transport component 420.

[0057] Preferably, the annular transport component 420 can be a conveyor belt or a conveyor chain.

[0058] Specific reference Figure 3 and Figure 4 As shown, the annular transport component 420 divides the multiple first soldering iron plates 410 into an upper layer and a lower layer, with a space between the two layers, so that the upper and lower end face shaping mechanism 500 can extend into the shaping space through the space without affecting the use of the first soldering iron plates 410.

[0059] As the transport component 420 moves, the upper first soldering plate 410 becomes the lower layer under the reversing action of the drive shaft assembly, and then enters the shaping space to iron and shape the cigarette pack 1. In other words, only a portion of the front and rear end face shaping mechanism 400 occupies the shaping space, but all the first soldering plates 410 of the front and rear end face shaping mechanism 400 can be used repeatedly, and the moving speed of adjacent first soldering plates 410 can be kept consistent during use, thereby controlling the width of the shaping chamber in the front-to-back direction and setting the shaping time of the cigarette pack 1.

[0060] Preferably, in this embodiment, the transport component 420 is a ring chain formed by multiple chain links hinged together; the drive shaft assembly includes a rotating shaft 430 driven by a drive component fixed on the frame 100, and sprockets 440 disposed at both ends of the rotating shaft 430 and rotating with the rotating shaft 430, and the ring chain is sleeved on the sprockets 440;

[0061] Two ring chains are provided, and they are symmetrically arranged at both ends of the drive shaft assembly.

[0062] Specific reference Figure 3 As shown, two ring chains are arranged in parallel. The two ends of the first soldering iron plate 410 are fixed to the two ring chains respectively. When the ring chains move, they drive the first soldering iron plate 410 to move. When the first soldering iron plate 410 moves to the position of the sprockets 440 at both ends, the first soldering iron plate 410 rotates around the sprockets 440, thereby changing the surface that was originally at the upper end to the surface at the lower end, thus realizing the reversal.

[0063] Preferably, in this embodiment, each annular chain is provided with an upper stop bar 450 and a lower stop bar 460. The upper stop bar 450 is located below the upper chain link, and the lower stop bar 460 is located below the lower chain link to ensure the horizontal position of the annular chain and prevent the annular chain from sinking, which would cause the position of the first soldering iron plate 410 to sink.

[0064] In this embodiment, the upper and lower end face shaping mechanism 500 includes a lower soldering plate 510 and an upper soldering plate 520 arranged vertically. The lower soldering plate 510 is fixed on the frame 100, and the upper soldering plate 520 is provided with a feed movable component 530. The feed movable component 530 drives the upper soldering plate 520 to move vertically above the lower soldering plate 510.

[0065] Specific reference Figure 5As shown, in this embodiment, the lower soldering plate 510 is located on the frame 100, and the upper soldering plate 520 is symmetrically arranged with the lower soldering plate 510. A feed movable component 530 is fixed on the upper end surface of the upper soldering plate 520. The feed movable component 530 drives the upper soldering plate 520 to reciprocate in the vertical direction so as to realize that the ironing surface of the upper soldering plate 520 contacts and moves away from the upper end surface of the cigarette pack 1.

[0066] Specifically, the feed movable assembly 530 includes a connecting rod 531 and a mounting bracket 532 driven by the connecting rod 531. The first end of the connecting rod 531 is eccentrically disposed on the drive assembly 600, and the second end is eccentrically connected to the mounting bracket 532.

[0067] The upper soldering iron plate 520 is fixed on the lower end face of the mounting bracket 532.

[0068] Specific reference Figure 6 and Figure 7 As shown, in this embodiment, the mounting bracket 532 is configured as a plate structure, and the upper soldering iron plate 520 is fixed on the lower end surface of the mounting bracket 532. The first end of the connecting rod 531 swings under the action of the driving component 600, thereby causing the entire connecting rod 531 to swing as well, so that the second end of the connecting rod 531 drives the mounting bracket 532 to swing together, thereby causing the mounting bracket 532 to drive the upper soldering iron plate 520 to swing, and having a reciprocating displacement in the vertical direction.

[0069] Specifically, in this embodiment, the mounting bracket 532 is provided with a swing rod 533, which is arranged along the conveying direction of the cigarette pack 1 and is located in the middle of the mounting bracket 532;

[0070] The second end of the connecting rod 531 is eccentrically connected to the end of the swing rod 533;

[0071] The mounting bracket 532 is also provided with a limiting rod 534 for limiting the horizontal displacement of the bracket.

[0072] Specific reference Figure 7 As shown, in this embodiment, the limiting rod 534 is provided at both ends of the mounting bracket 532 along the conveying direction of the cigarette pack 1. The two ends of the limiting rod 534 are fixed on the frame 100, so that the mounting bracket 532 cannot move in the vertical direction during the swinging process.

[0073] When the connecting rod 531 drives the swing rod 533 to swing, due to the setting of the limit rod 534, the swing rod 533 and the mounting bracket 532 can only be displaced in the vertical direction.

[0074] In this embodiment, the eccentric transmission method of the connecting rod 531 is consistent with the method of driving the swing through the eccentric structure in the prior art.

[0075] In this embodiment, the front and rear end face shaping mechanism 400 and the feed movable component 530 need to be driven. Therefore, the drive component 600 is provided with two output ends. The first output end 611 is connected to the drive shaft group on the front and rear end face shaping mechanism, and the swing rod 533 is eccentrically set on the second output end 612.

[0076] Specific reference Figure 8 and Figure 9 As shown, the drive assembly 600 includes a cam divider 610 driven by a motor 620. The input end of the cam divider is connected to the motor 620 and is driven by the motor 620. The first output end 611 is connected to the drive shaft assembly and drives the drive shaft assembly to rotate.

[0077] In addition, in order to enable the drive assembly 600 to drive the two mechanisms simultaneously, in this embodiment, the input end of the cam divider 610 is set as the second output end 612, and an eccentric sleeve 630 is provided on the second output end 612. The eccentric sleeve 630 is eccentrically set relative to the axis of the second output end 612; the connecting rod 531 is provided on the eccentric sleeve 630.

[0078] When the output shaft 621 of the motor 620 drives the second output end 612 of the cam divider 610 to rotate, the eccentric sleeve 630 rotates eccentrically on the second output end 612, thereby causing the connecting rod 531 to swing.

[0079] It should be noted that a bearing 640 is provided between the eccentric sleeve 630 and the output shaft 621 of the motor 620, so that the connection end of the eccentric sleeve 630 and the connecting rod 531 always faces the side of the connecting rod 531.

[0080] In this embodiment, the left and right end face shaping mechanism includes two symmetrically arranged side soldering plates 700. The side soldering plates 700 are respectively fixed to the two sides of the lower soldering plate 510, and the distance between the ironing surfaces on the two side soldering plates 700 is consistent with the length of the cigarette pack 1 in the left and right direction.

[0081] Specific reference Figure 5 As shown, two side soldering plates 700 are fixed to the two sides of the lower soldering plate 510.

[0082] In this embodiment, in order to enable the cigarette pack 1 to be smoothly input and output, the two ends of the lower soldering iron plate 510 are set as an inclined input surface 511 and an output surface 512, and the starting end of the input surface 511 is flush with the conveying end surface of the input mechanism 200, and the end of the output surface 512 is flush with the conveying end surface of the output mechanism 300.

[0083] Specific reference Figure 5The lower soldering iron plate 510 is positioned so that both ends are lower than the middle part, and the cigarette pack 1 moves uphill on the input surface 511 and downhill on the output surface 512.

[0084] In this embodiment, the specific implementation of the input mechanism 200 and the output mechanism 300 is as follows: the input mechanism 200 includes an input bracket and an input conveyor belt assembly disposed on the input bracket; the output mechanism 300 includes an output bracket and an output conveyor belt assembly disposed on the output bracket.

[0085] The input conveyor belt group and output conveyor belt group in this embodiment are the same as conventional conveyor belts in the prior art, and will not be described in detail here.

[0086] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Although this utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the technical solution of this utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model without departing from the scope of the technical solution of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A tobacco carton packaging container, characterized in that: The device includes a frame (100), and an input mechanism (200) and an output mechanism (300) arranged sequentially on the frame (100) along the conveying direction. A front and rear end face shaping mechanism (400), an upper and lower end face shaping mechanism (500), and a left and right end face shaping mechanism are arranged between the input mechanism (200) and the output mechanism (300). The upper and lower end face shaping mechanism (500) and the left and right end face shaping mechanism enclose a shaping space on the frame (100). The front and rear end face shaping mechanism (400) divides the shaping space into multiple shaping chambers. The front and rear end face shaping mechanism (400) includes a plurality of first soldering iron plates (410) and a conveying module for transporting the first soldering iron plates (410). The conveying module drives the first soldering iron plates (410) to move, forming a movable shaping chamber in the shaping space. During the movement of the shaping chamber, the cigarette pack (1) inside the shaping chamber is moved, and the six end faces of the cigarette pack (1) are ironed and shaped at the same time.

2. The tobacco packing container according to claim 1, characterized in that: The transmission module includes an annular transport component (420), with drive shafts at both ends of the transport component (420) for reversing the direction of the transport component (420); the first soldering iron plate (410) is fixed on the transport component (420).

3. The tobacco packing container according to claim 2, characterized in that: The transport component (420) is a ring chain formed by multiple chain links hinged together; the drive shaft assembly includes a rotating shaft (430) driven by a drive component fixed on the frame (100) and sprockets (440) disposed at both ends of the rotating shaft (430) and rotating with the rotating shaft (430), and the ring chain is sleeved on the sprockets (440); Two ring chains are provided, and they are symmetrically arranged at both ends of the drive shaft assembly.

4. The tobacco packing container according to claim 1, characterized in that: The upper and lower end face shaping mechanism (500) includes a lower soldering plate (510) and an upper soldering plate (520) arranged vertically. The lower soldering plate (510) is fixed on the frame (100), and the upper soldering plate (520) is provided with a feed movable component (530). The feed movable component (530) drives the upper soldering plate (520) to move vertically above the lower soldering plate (510).

5. The tobacco packing container according to claim 4, characterized in that: The feed movable assembly (530) includes a connecting rod (531) and a mounting bracket (532) driven by the connecting rod (531). The first end of the connecting rod (531) is eccentrically disposed on the drive assembly (600), and the second end is eccentrically connected to the mounting bracket (532). The upper soldering iron plate (520) is fixed on the lower end face of the mounting bracket (532).

6. The tobacco packing container according to claim 5, characterized in that: The mounting bracket (532) is provided with a swing rod (533), which is arranged along the conveying direction of the tobacco pack (1) and is located in the middle of the mounting bracket (532); The second end of the connecting rod (531) is eccentrically connected to the end of the swing rod (533); The mounting bracket (532) is also provided with a limiting rod (534) for limiting the horizontal displacement of the bracket.

7. The tobacco packing container according to claim 5, characterized in that: The drive assembly (600) is provided with two output ends. The first output end (611) is connected to the drive shaft group on the front and rear end shaping mechanism, and the swing rod (533) is eccentrically set on the second output end (612).

8. The tobacco packing container according to claim 4, characterized in that: The left and right end face shaping mechanism includes two symmetrically arranged side soldering plates (700). The side soldering plates (700) are respectively fixed to the two sides of the lower soldering plate (510), and the distance between the ironing surfaces on the two side soldering plates (700) is consistent with the length of the cigarette pack (1) in the left and right direction.

9. The tobacco packing container according to claim 4, characterized in that: The lower soldering iron plate (510) has two inclined input surfaces (511) and output surfaces (512) at both ends. The starting end of the input surface (511) is flush with the conveying end face of the input mechanism (200), and the end of the output surface (512) is flush with the conveying end face of the output mechanism (300).

10. The tobacco packing container according to claim 1, characterized in that: The input mechanism (200) includes an input bracket and an input conveyor belt assembly disposed on the input bracket; the output mechanism (300) includes an output bracket and an output conveyor belt assembly disposed on the output bracket.

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