Soft pack seal sticker application aid

Abstract

The utility model belongs to cigarette processing technical field discloses a kind of soft package seal label pasting auxiliary device.The soft package seal label pasting auxiliary device includes base, guide rail, press-down component and support component.Guide rail is installed to base;Press-down component includes the first support of sliding installation in guide rail, press-down structure of sliding installation in the first support and the guide structure of installation in the first support and located the two sides of press-down structure, guide structure has extrusion part;Support component is installed to base and located the below of press-down component, support component can support limit cigarette package, promote the first support along guide rail to the direction of approaching cigarette package sliding, so that press-down structure abuts at the top of cigarette package, seal label is pasted on the top surface of cigarette package, guide structure is slidably sleeved in the two sides of cigarette package, and extrusion part promotes the two ends of seal label respectively pasted on the two sides of cigarette package.The soft package seal label pasting auxiliary device of the utility model can improve seal label pasting quality, and quickly complete the pasting of seal label.

Description

Technical Field

[0001] This utility model relates to the field of cigarette processing technology, and in particular to an auxiliary device for attaching soft pack seals. Background Technology

[0002] In the production process of soft-pack cigarette boxes, the packaging equipment needs to complete processes such as cigarette arrangement, aluminum foil folding, label bonding and seal positioning. Due to fluctuations in equipment operating parameters or insufficient adaptability of raw materials, the adhesive strength of the cigarette pack seal is often insufficient, requiring manual rework.

[0003] In existing rework processes, operators manually apply adhesive to defective cigarette packs and then rely on experience to apply pressure to the bonding area to aid in the curing and setting of the adhesive layer. However, because the intensity, duration, and uniformity of manual pressure application are difficult to standardize and control, the bonding quality is prone to fluctuations, leading to an unstable rework pass rate. Furthermore, the adhesive requires a certain curing time, and the sequential manual pressing operation significantly prolongs the rework cycle, hindering overall production efficiency. Current processes lack methods for coordinated control of pressure parameters and curing time.

[0004] Therefore, there is an urgent need for a soft packaging seal pasting auxiliary device to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary device for applying soft pack seals, which aims to solve the problems of insufficient sealing force and low efficiency caused by the need for manual glue application to cigarette packs in the existing technology. This auxiliary device can improve the sealing quality and quickly complete the sealing process.

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

[0007] A soft packaging seal affixing auxiliary device, comprising:

[0008] Base;

[0009] Guide rails are mounted on the base;

[0010] The pressing assembly includes a first support slidably mounted on the guide rail, a pressing structure slidably mounted on the first support, and a guide structure mounted on the first support and located on both sides of the pressing structure. A seal is fixed to the bottom of the pressing structure and the guide structure, and the guide structure has a pressing part.

[0011] A support assembly is installed on the base and located below the pressing assembly. The support assembly can support and limit the cigarette pack, push the first support to slide along the guide rail towards the cigarette pack, so that the pressing structure abuts against the top of the cigarette pack, the seal is pasted on the top surface of the cigarette pack, the guide structure is slidably sleeved on both sides of the cigarette pack, and the squeezing part pushes the two ends of the seal to be pasted on the two sides of the cigarette pack respectively.

[0012] In some possible implementations, the guide structure includes two parallel and symmetrically arranged second supports, and the extrusion portion is protruding from the opposite inner side of each of the two second supports.

[0013] The second support has mounting holes, and each mounting hole is provided with a roller that is rotatably mounted on the wall of the mounting hole. The roller protrudes from the second support and forms the squeezing part. The roller can push the seal to stick to the side of the cigarette pack.

[0014] In some possible implementations, the second support has at least two mounting holes, which are spaced apart along the length of the guide rail, and each mounting hole is provided with a roller rotatably mounted on the wall of the mounting hole.

[0015] In some possible implementations, the pressing structure includes a first push rod that slides through the first support and an elastic member sleeved on the first push rod. The first end of the first push rod is provided with an overlapping plate that can overlap the top surface of the first support. The second end of the first push rod is provided with a push plate for fixing the seal. One end of the elastic member abuts against the first support, and the second end of the elastic member is connected to the push plate. In the free state, the bottom surface of the push plate is flush with the bottom surface of the second support.

[0016] In some possible implementations, the first push rod and the second support are respectively provided with adsorption components for fixing the seal.

[0017] In some possible implementations, the support assembly includes two symmetrically mounted support structures on the base. Each support structure includes a positioning plate, a support rod vertically disposed at one end of the positioning plate, and a second push rod slidably passing through the base. The two support rods of the two support structures are arranged crosswise. The connection between the positioning plate and the support rod is rotatably mounted on the base via a shaft. A torsion spring is sleeved on the shaft. The first end of the second push rod has a support plate for supporting the cigarette pack, and the support plate overlaps the support rod.

[0018] In some possible implementations, a limiting plate is provided at the second end of the second push rod, the limiting plate being located below the base.

[0019] In some possible implementations, torsion springs are fitted at both ends of the shaft, and both ends of the positioning plate have clearance grooves for avoiding the torsion springs. The two torsion springs and the two clearance grooves correspond one-to-one. The torsion spring has a first force-applying end and a second force-applying end. The first force-applying end abuts against the base, and the second force-applying end abuts against the positioning plate.

[0020] In some possible implementations, the base has a connecting protrusion, and the shaft is rotatably mounted on the connecting protrusion.

[0021] In some possible implementations, the bottom surface of the base is provided with a plurality of evenly distributed support legs.

[0022] The beneficial effects of this utility model are:

[0023] The soft pack sealing label pasting auxiliary device provided by this utility model, by setting up a pressing component and a supporting component, when the label is pasted, the cigarette pack is supported by the supporting component, pushing the first support to slide along the guide rail towards the cigarette pack. The pressing structure abuts against the top of the cigarette pack, so that the middle part of the label is pasted to the top surface of the cigarette pack. The guiding structure is slidably sleeved on both sides of the cigarette pack. During the process of inserting the cigarette pack into the guiding structure, the squeezing part pushes the two ends of the label to be pasted to the two sides of the cigarette pack respectively, improving the quality of the label pasting and quickly completing the label pasting. Attached Figure Description

[0024] Figure 1 This is a three-dimensional view of the soft pack sealing and pasting auxiliary device (when no seal is pasted on the cigarette pack) provided in this embodiment of the utility model;

[0025] Figure 2 This is a three-dimensional view of the soft pack sealing and pasting auxiliary device (for sealing and pasting cigarette packs) provided in this embodiment of the utility model;

[0026] Figure 3 This is a side view of the soft pack sealing and pasting auxiliary device provided in this embodiment of the utility model (when the cigarette pack is not sealed and pasted);

[0027] Figure 4 This is a schematic diagram of the bottom end of the pressing structure and the guiding structure provided in this embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of the structure of the support component provided in an embodiment of the present utility model.

[0029] In the picture:

[0030] 100. Base; 110. Support leg; 120. Connecting protrusion; 200. Guide rail; 310. First support; 320. Pressing structure; 321. First push rod; 322. Elastic element; 323. Overlap plate; 324. Push plate; 330. Guide structure; 331. Second support; 3311. Mounting hole; 332. Roller; 333. Rotating shaft; 410. Support structure; 411. Positioning plate; 4111. Clearance groove; 412. Support rod; 413. Second push rod; 414. Support plate; 415. Shaft; 416. Torsion spring; 4161. First force application end; 4162. Second force application end; 417. Limiting plate; 500. Cigarette pack; 600. Seal. 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 to 5 As shown, this embodiment provides a soft-pack sealing label pasting auxiliary device, including a base 100, a guide rail 200, a pressing component, and a support component. The guide rail 200 is mounted on the base 100. Exemplarily, the guide rail 200 has a plate-like structure, which facilitates processing and manufacturing. The pressing assembly includes a first support 310 slidably mounted on the guide rail 200, a pressing structure 320 slidably mounted on the first support 310, and guide structures 330 mounted on the first support 310 and located on both sides of the pressing structure 320. The seal 600 is fixed to the bottom of the pressing structure 320 and the guide structure 330, and the guide structure 330 has a squeezing part. The support assembly is mounted on the base 100 and located below the pressing assembly. The support assembly can support and limit the cigarette pack 500, push the first support 310 to slide along the guide rail 200 towards the cigarette pack 500, so that the pressing structure 320 abuts against the top of the cigarette pack 500, the seal 600 is pasted on the top surface of the cigarette pack 500, the guide structure 330 is slidably sleeved on both sides of the cigarette pack 500, and the squeezing part pushes the two ends of the seal 600 to be pasted on the two sides of the cigarette pack 500 respectively.

[0036] The soft pack sealing label pasting auxiliary device provided in this embodiment, by setting up a pressing component and a supporting component, when the seal 600 is pasted, the cigarette pack 500 is supported by the supporting component, pushing the first support 310 to slide along the guide rail 200 towards the cigarette pack 500. The pressing structure 320 abuts against the top of the cigarette pack 500, so that the middle part of the seal 600 is pasted to the top surface of the cigarette pack 500. The guide structure 330 is slidably sleeved on both sides of the cigarette pack 500. During the process of the cigarette pack 500 being inserted into the guide structure 330, the squeezing part pushes the two ends of the seal 600 to be pasted to the two sides of the cigarette pack 500 respectively, improving the pasting quality of the seal 600 and quickly completing the pasting of the seal 600.

[0037] See also Figure 1 and Figure 3Optionally, the guide structure 330 includes two parallel and symmetrically arranged second supports 331, each with a pressing portion protruding from its inner side. Each second support 331 has a mounting hole 3311, and a roller 332 rotatably mounted on the wall of the mounting hole 3311 is provided within each hole. Part of the roller 332 protrudes from the second support 331 and forms a pressing portion, enabling it to push the seal 600 onto the side of the cigarette pack 500. By providing the roller 332, which protrudes from the second support 331 and forms a pressing portion, as the guide structure 330 moves toward the cigarette pack 500, the roller 332 rolls along the seal 600, thereby pushing the seal 600 onto the side of the cigarette pack 500, effectively ensuring the reliability of the seal 600's adhesion.

[0038] Preferably, the second support 331 has at least two mounting holes 3311, which are spaced apart along the length of the guide rail 200. Each mounting hole 3311 is provided with a roller 332 that is rotatably mounted on the wall of the mounting hole 3311 via a rotating shaft 333. By providing rollers 332 in each mounting hole 3311, each second support 331 has at least two pressing parts. The two second supports 331 are correspondingly slidably sleeved on both sides of the cigarette pack 500. During the process of the cigarette pack 500 being inserted into the guide structure 330, the at least two rollers 332 sequentially push the seal 600 to adhere to the cigarette pack 500, thereby improving the adhesive bonding force between the seal 600 and the cigarette pack 500 and improving the adhesion reliability.

[0039] In this embodiment, the pressing structure 320 includes a first push rod 321 that slides through the first support 310 and an elastic member 322 sleeved on the first push rod 321. The first end of the first push rod 321 is provided with an overlapping plate 323, which can overlap the top surface of the first support 310. The second end of the first push rod 321 is provided with a push plate 324 for fixing the seal 600. One end of the elastic member 322 abuts against the first support 310, and the second end of the elastic member 322 is connected to the push plate 324. In the free state, the bottom surface of the push plate 324 is flush with the bottom surface of the second support 331. During operation, the first support 310 first slides along the guide rail 200 towards the tobacco pack 500, and the push plate 324 abuts against the top of the tobacco pack 500. Then, the first support 310 continues to slide towards the tobacco pack 500, and the elastic element 322 is compressed. Driven by the first support 310, the two second supports 331 slide onto both sides of the tobacco pack 500. By setting the elastic element 322, the elastic element 322 can effectively buffer the force of the push plate 324 on the tobacco pack 500, and prevent the tobacco pack 500 from deforming due to excessive force.

[0040] Optionally, adsorption components for fixing the seal 600 are respectively provided in the first push rod 321 and the second support 331. By using adsorption components to fix the seal 600, material contamination of the seal 600 is reduced, and the fixing process is simple and efficient. For example, the adsorption component may include a vacuum tube and a suction nozzle. The vacuum tube passes through the first push rod 321 or the second support 331, and the suction nozzle protrudes from the first push rod 321 or the second support 331, with one end connected to an external vacuum pump and the other end connected to the suction nozzle.

[0041] In this embodiment, the support assembly includes two support structures 410 symmetrically mounted on the base 100. Each support structure 410 includes a positioning plate 411, a support rod 412 vertically disposed at one end of the positioning plate 411, and a second push rod 413 slidably passing through the base 100. The two support rods 412 of the two support structures 410 are arranged crosswise. The connection between the positioning plate 411 and the support rod 412 is rotatably mounted on the base 100 via a shaft 415. A torsion spring 416 is sleeved on the shaft 415. The first end of the second push rod 413 has a support plate 414 for supporting the cigarette pack 500. The support plate 414 overlaps the support rod 412. After the cigarette pack 500 is placed on the support plate 414, the push plate 324 pushes the cigarette pack 500 and the support plate 414 towards the base 100. The support rod 412 rotates under the thrust of the support plate 414, causing the two positioning plates 411 to approach each other and adhere to both sides of the cigarette pack 500. This limits the thickness of the cigarette pack 500, ensuring the positional stability of the seal 600 during the application process. Understandably, in actual implementation, the size of the support plate 414 matches the bottom surface of the cigarette pack 500 to ensure that the positioning plates 411 do not directly contact the cigarette pack 500 during rotation, thus preventing wear on the cigarette pack 500.

[0042] Preferably, a limiting plate 417 is provided at the second end of the second push rod 413, and the limiting plate 417 is located below the base 100. After the seal 600 is affixed and the cigarette pack 500 is removed, the two positioning plates 411 open to both sides under the action of the torsion spring 416. Under the action of the support rod 412, the support plate 414 and the second push rod 413 connected to the support plate 414 are lifted. By providing the limiting plate 417 at the second end of the second push rod 413, the second push rod 413 can be prevented from detaching from the top of the base 100, thus improving the reliability of use.

[0043] like Figure 2 and Figure 5As shown, optionally, torsion springs 416 are fitted at both ends of the shaft 415, and both ends of the positioning plate 411 have clearance grooves 4111 for avoiding the torsion springs 416. The two torsion springs 416 and the two clearance grooves 4111 correspond one-to-one. The torsion spring 416 has a first force-applying end 4161 and a second force-applying end 4162. The first force-applying end 4161 abuts against the base 100, and the second force-applying end 4162 abuts against the positioning plate 411. The clearance grooves 4111 help prevent the support rod 412 and the positioning plate 411 from causing excessive compression to the torsion spring 416 when rotating, thereby improving the service life of the torsion spring 416.

[0044] like Figure 1 and Figure 5 As shown, the base 100 has a connecting protrusion 120, and the shaft 415 is rotatably mounted on the connecting protrusion 120. The connecting protrusion 120 raises the height of the shaft 415, allowing for a certain amount of movement between the shaft 415 and the top surface of the base 100. This allows the connection between the support rod 412 and the positioning plate 411 to rotate freely during rotation, ensuring smooth operation of the support rod 412 and the positioning plate 411.

[0045] Optionally, the bottom surface of the base 100 is provided with a plurality of evenly distributed support legs 110. The support legs 110 can distribute the weight of the entire device and avoid safety hazards caused by uneven ground. In this embodiment, four support legs 110 are provided, and the four support legs 110 are respectively installed at the four corners of the base 100. In other embodiments, the support legs 110 can be three, five, or six, etc., as needed.

[0046] The usage process of the soft packaging seal adhesive auxiliary device in this embodiment is as follows:

[0047] S1. Place the cigarette pack 500 on the support plate 414 and push it until it abuts against the guide rail 200;

[0048] By placing the cigarette pack 500 on the support plate 414 and abutting against the guide rail 200, the length and width of the cigarette pack 500 are limited.

[0049] S2. Fix the seal 600 to the bottom of the push plate 324 and the second support 331, and adjust it to a suitable position;

[0050] In practical applications, the fixed position of the seal 600 on the push plate 324 and the second support 331 can be preset as needed to help standardize the pasting position of the seal 600 on the cigarette pack 500.

[0051] S3. Apply adhesive to the bottom of seal 600;

[0052] S4. Push the first support 310 to slide along the guide rail 200 towards the tobacco pack 500. The middle part of the seal 600 is pasted on the top surface of the tobacco pack 500, and the push plate 324 abuts against the top surface of the tobacco pack 500. Then, the first support 310 continues to slide towards the tobacco pack 500. The elastic element 322 is compressed. Driven by the first support 310, the two second supports 331 are correspondingly slidably sleeved on both sides of the tobacco pack 500. The roller 332 rolls along the seal 600, thereby pushing the seal 600 to be pasted on the side of the tobacco pack 500. The seal 600 is pasted.

[0053] S5. Pull up the first support 310, causing it to drive the push plate 324 and the second support 331 to detach from the cigarette pack 500. Under the action of the torsion spring 416, the two positioning plates 411 open to the sides respectively. Under the action of the support rod 412, the second push rod 413 and the support plate 414 are lifted. The support plate 414 drives the cigarette pack 500 to be lifted to the initial position, making it easy to remove the cigarette pack 500.

[0054] 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 soft packaging seal adhesive auxiliary device, characterized in that, include: Base (100); A guide rail (200) is mounted on the base (100); The pressing assembly includes a first support (310) slidably mounted on the guide rail (200), a pressing structure (320) slidably mounted on the first support (310), and guide structures (330) mounted on the first support (310) and located on both sides of the pressing structure (320). A seal (600) is fixed to the bottom of the pressing structure (320) and the guide structure (330), and the guide structure (330) has a pressing part. A support assembly is installed on the base (100) and located below the pressing assembly. The support assembly can support and limit the cigarette pack (500), push the first support (310) to slide along the guide rail (200) towards the cigarette pack (500), so that the pressing structure (320) abuts against the top of the cigarette pack (500), the seal (600) is pasted on the top surface of the cigarette pack (500), the guide structure (330) is slidably sleeved on both sides of the cigarette pack (500), and the squeezing part pushes the two ends of the seal (600) to be pasted on the two sides of the cigarette pack (500) respectively.

2. The soft packaging seal pasting auxiliary device according to claim 1, characterized in that, The guide structure (330) includes two parallel and symmetrically arranged second supports (331), and the extrusion part is protruding from the opposite inner side of the two second supports (331); The second support (331) has a mounting hole (3311), and a roller (332) is rotatably mounted on the wall of the mounting hole (3311) in each mounting hole (3311). The roller (332) protrudes from the second support (331) and forms the pressing part. The roller (332) can push the seal (600) to stick to the side of the cigarette pack (500).

3. The soft packaging seal pasting auxiliary device according to claim 2, characterized in that, The second support (331) has at least two mounting holes (3311), which are spaced apart along the length of the guide rail (200). Each mounting hole (3311) is provided with a roller (332) that is rotatably mounted on the wall of the mounting hole (3311).

4. The soft packaging seal pasting auxiliary device according to claim 2, characterized in that, The pressing structure (320) includes a first push rod (321) that slides through the first support (310) and an elastic member (322) sleeved on the first push rod (321). The first end of the first push rod (321) is provided with an overlapping plate (323) that can overlap the top surface of the first support (310). The second end of the first push rod (321) is provided with a push plate (324) for fixing the seal (600). One end of the elastic member (322) abuts against the first support (310), and the second end of the elastic member (322) is connected to the push plate (324). In the free state, the bottom surface of the push plate (324) is flush with the bottom surface of the second support (331).

5. The soft packaging seal pasting auxiliary device according to claim 4, characterized in that, The first push rod (321) and the second support (331) are respectively provided with adsorption components for fixing the seal (600).

6. The soft packaging seal pasting auxiliary device according to claim 1, characterized in that, The support assembly includes two support structures (410) symmetrically mounted on the base (100). Each support structure (410) includes a positioning plate (411), a support rod (412) vertically disposed at one end of the positioning plate (411), and a second push rod (413) slidably passing through the base (100). The two support rods (412) of the two support structures (410) are arranged crosswise. The connection between the positioning plate (411) and the support rod (412) is rotatably mounted on the base (100) via a shaft (415). A torsion spring (416) is sleeved on the shaft (415). The first end of the second push rod (413) has a support plate (414) for supporting the cigarette pack (500). The support plate (414) overlaps the support rod (412).

7. The soft packaging seal pasting auxiliary device according to claim 6, characterized in that, The second end of the second push rod (413) is provided with a limiting plate (417), which is located below the base (100).

8. The soft packaging seal pasting auxiliary device according to claim 6, characterized in that, Both ends of the shaft (415) are fitted with torsion springs (416), and both ends of the positioning plate (411) have clearance grooves (4111) for avoiding the torsion springs (416). The two torsion springs (416) and the two clearance grooves (4111) correspond one to one. The torsion spring (416) has a first force-applying end (4161) and a second force-applying end (4162). The first force-applying end (4161) abuts against the base (100), and the second force-applying end (4162) abuts against the positioning plate (411).

9. The soft packaging seal pasting auxiliary device according to claim 6, characterized in that, The base (100) is provided with a connecting protrusion (120), and the shaft (415) is rotatably mounted on the connecting protrusion (120).

10. The soft packaging seal pasting auxiliary device according to claim 1, characterized in that, The base (100) has a plurality of evenly distributed support feet (110) on its bottom surface.

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