Accelerated conveyor and packaging machine

Abstract

This utility model relates to the field of cigarette manufacturing technology, specifically disclosing an accelerating conveying device and a packaging machine. The accelerating conveying device includes a mounting base, an accelerating mechanism, and a pressing mechanism. The accelerating mechanism includes a drive shaft and an accelerating wheel. The drive shaft is rotatably mounted on the mounting base, and the accelerating wheel is mounted on the drive shaft. The pressing mechanism includes a mounting shaft, a bearing component, a swing component, a driven wheel, and a driving assembly. The mounting shaft is mounted on the mounting base, the bearing component is sleeved on the mounting shaft, one end of the swing component is sleeved on the bearing component, and the driven wheel is rotatably mounted on the other end of the swing component. The driving assembly is mounted on the mounting shaft. This utility model, through the coordinated use of the mounting shaft, bearing component, and swing component, improves the reliability of the swing component driving the driven wheel to swing, avoids the failure of the driven wheel swing caused by dust accumulation or rust, eliminates the need for a large amount of manpower and time for maintenance, improves operating efficiency, reduces maintenance costs, and ensures that the paper to be conveyed is delivered in place, thus avoiding blockage and machine downtime.

Description

Technical Field

[0001] This utility model relates to the field of cigarette manufacturing technology, and in particular to an accelerated conveying device and a packaging machine. Background Technology

[0002] A packaging machine is a mechanical device that seals products with specific materials or containers, primarily for purposes such as product protection, convenient transportation, and sales promotion. In cigarette production, the packaging machine is one of the core pieces of equipment, mainly used to package rolled cigarettes according to specific specifications and requirements using materials such as aluminum foil, label paper, and transparent paper.

[0003] Currently, the accelerating conveying components of packaging machines use an accelerating wheel and a driven wheel to accelerate the transport of label paper during the transportation process. Specifically, when the label paper is conveyed between the accelerating wheel and the driven wheel, the driven wheel presses the label paper against the accelerating wheel, and the accelerating wheel accelerates the transport of the label paper through frictional traction. However, in existing technology, the accelerating conveying components are prone to dust accumulation or rust after a period of use, which can affect the driven wheel's pressing of the label paper, leading to incomplete label paper delivery or even blockages and machine shutdowns. Utility Model Content

[0004] The purpose of this utility model is to provide an accelerated conveying device and packaging machine to solve the problem that in the prior art, the accelerated conveying components are prone to dust accumulation or rust after a period of use, which affects the pressing of the driven wheel onto the label paper, resulting in incomplete delivery of the label paper or even blockage and machine shutdown.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] On one hand, this utility model provides an accelerating conveying device for accelerating the conveying of paper to be conveyed, the accelerating conveying device comprising:

[0007] Mounting bracket:

[0008] An acceleration mechanism, comprising a drive shaft and an acceleration wheel, wherein the drive shaft is rotatably mounted on the mounting base and the acceleration wheel is mounted on the drive shaft;

[0009] A pressing mechanism includes a mounting shaft, a bearing component, a swing component, a driven wheel, and a drive assembly. The mounting shaft is located on the mounting base, the bearing component is sleeved on the mounting shaft, one end of the swing component is sleeved on the bearing component, and the driven wheel is rotatably located at the other end of the swing component. The drive assembly is located on the mounting shaft and is used to drive the swing component to drive the driven wheel to press against the acceleration wheel. The paper to be fed can be clamped between the acceleration wheel and the driven wheel.

[0010] As an alternative to the aforementioned accelerated conveying device, the oscillating member has a mounting groove, and the oscillating member is sleeved on the bearing member through the mounting groove; the pressing mechanism further includes a sealing member, and the sealing member is embedded in the mounting groove on both sides of the bearing member.

[0011] As an alternative to the aforementioned accelerated conveying device, the pressing mechanism further includes a stop member disposed on the mounting shaft. The stop member is used to block one of the two openings of the mounting slot, and the drive assembly is used to block the other of the two openings of the mounting slot.

[0012] As an alternative to the aforementioned accelerated conveying device, the mounting groove between the two seals is filled with lubricant.

[0013] As an alternative to the aforementioned accelerating conveying device, the driving assembly includes a pressing member and an elastic member. The pressing member is disposed on the mounting shaft, and the elastic member is disposed between the pressing member and the swing member. The elastic member can drive the swing member to move the driven wheel towards the side closer to the accelerating wheel.

[0014] As an alternative to the aforementioned accelerating conveying device, the mounting base has a guide plane, through which the paper to be conveyed can pass between the accelerating wheel and the driven wheel.

[0015] As an alternative to the aforementioned accelerating conveying device, the end of the guide plane away from the accelerating wheel has an inclined surface.

[0016] As an alternative to the aforementioned accelerating conveying device, the drive shaft is located on the side of the mounting base away from the guide plane, and the mounting base is provided with a clearance groove, with part of the accelerating wheel located on one side of the guide plane via the clearance groove.

[0017] As an optional solution for the above-mentioned accelerating conveying device, a plurality of the accelerating wheel, the bearing component, the oscillating component, the driven wheel, and the driving assembly are provided, and the plurality of the accelerating wheel, the bearing component, the oscillating component, the driven wheel, and the driving assembly are all provided in a one-to-one correspondence.

[0018] On the other hand, this utility model provides a packaging machine, including the aforementioned accelerated conveying device.

[0019] The beneficial effects of this utility model are as follows:

[0020] The accelerating conveying device includes a mounting base, an accelerating mechanism, and a pressing mechanism. The accelerating mechanism includes a drive shaft and an accelerating wheel. The drive shaft is rotatably mounted on the mounting base, and the accelerating wheel is mounted on the drive shaft, allowing the drive shaft to drive the accelerating wheel to rotate. The pressing mechanism includes a mounting shaft, a bearing component, a swinging component, a driven wheel, and a drive assembly. The mounting shaft is mounted on the mounting base, the bearing component is sleeved on the mounting shaft, one end of the swinging component is sleeved on the bearing component, and the driven wheel is rotatably mounted on the other end of the swinging component. Thus, one end of the swinging component can rotate around the mounting shaft via the bearing component, and the other end of the swinging component can drive the driven wheel to swing. Simultaneously, the drive assembly is located on the mounting shaft and is used to drive the swinging component to drive the driven wheel to press against the accelerating wheel. The paper to be conveyed can be clamped between the accelerating wheel and the driven wheel. Through the drive assembly's driving of the swinging component, the driven wheel can always press the paper to be conveyed against the accelerating wheel. The accelerating wheel can then move the paper to be conveyed through frictional traction, and the rolling of the driven wheel ensures the stability of the paper during movement. This accelerated conveying device improves the reliability of the driven wheel's oscillation by using a combination of mounting shafts, bearings, and oscillating components. It avoids the failure of the driven wheel's oscillation caused by dust accumulation or rust, thus eliminating the need for a lot of manpower and time for maintenance, improving work efficiency, reducing maintenance costs, and ensuring that the paper to be conveyed is delivered in place, thereby avoiding blockages and downtime. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the accelerated conveying device provided in an embodiment of the present utility model;

[0022] Figure 2 This is a partial disassembly diagram of the accelerated conveying device provided in an embodiment of the present invention.

[0023] In the picture:

[0024] 1. Mounting base; 11. Guide plane; 12. Inclined surface; 13. Clearance groove; 2. Acceleration mechanism; 21. Drive shaft; 22. Acceleration wheel; 3. Pressing mechanism; 31. Mounting shaft; 32. Bearing component; 33. Swinging component; 331. Mounting through groove; 34. Driven wheel; 35. Drive assembly; 351. Pressing component; 352. Elastic component; 36. Sealing component; 37. Stop component; 4. Paper to be fed. Detailed Implementation

[0025] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 this utility model 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 this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions. Moreover, "above," "on top of," and "over" the first feature in relation to the second feature includes the first feature directly above and diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "under," and "below" the first feature in relation to the second feature includes the first feature directly below and diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of 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.

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] like Figure 1 and Figure 2 As shown, this embodiment provides a conveying device for accelerating the conveying of the paper to be conveyed 4.

[0030] The accelerating conveying device includes a mounting base 1, an accelerating mechanism 2, and a pressing mechanism 3. The accelerating mechanism 2 includes a drive shaft 21 and an accelerating wheel 22. The drive shaft 21 is rotatably mounted on the mounting base 1, and the accelerating wheel 22 is mounted on the drive shaft 21, so that the drive shaft 21 can drive the accelerating wheel 22 to rotate. Specifically, the drive shaft 21 is connected to a drive motor so that the drive motor can drive the drive shaft 21 to rotate.

[0031] The pressing mechanism 3 includes a mounting shaft 31, a bearing 32, a swing member 33, a driven wheel 34, and a drive assembly 35. The mounting shaft 31 is mounted on the mounting base 1, the bearing 32 is sleeved on the mounting shaft 31, one end of the swing member 33 is sleeved on the bearing 32, and the driven wheel 34 is rotatably mounted on the other end of the swing member 33. Thus, one end of the swing member 33 can rotate around the mounting shaft 31 via the bearing 32, and the other end of the swing member 33 can drive the driven wheel 34 to swing. Optionally, the bearing 32 is a needle roller bearing.

[0032] Meanwhile, the drive assembly 35 is located on the mounting shaft 31 and is used to drive the swing member 33 to drive the driven wheel 34 to press against the acceleration wheel 22. The paper to be conveyed 4 can be clamped between the acceleration wheel 22 and the driven wheel 34. Thus, by driving the swing member 33 through the drive assembly 35, the driven wheel 34 can always press the paper to be conveyed 4 against the acceleration wheel 22. In this way, the acceleration wheel 22 can move the paper to be conveyed 4 through frictional traction, and the rolling of the driven wheel 34 can ensure the stability of the paper to be conveyed 4 during the movement.

[0033] This accelerated conveying device, through the coordinated use of the mounting shaft 31, bearing 32, and swinging component 33, improves the reliability of the swinging component 33 driving the driven wheel 34 to swing, avoiding the swing failure of the driven wheel 34 caused by dust accumulation or rust. This eliminates the need for extensive manpower and time for maintenance, improving operational efficiency, reducing maintenance costs, and ensuring that the paper 4 to be conveyed is delivered to the correct position, thus preventing blockages and downtime. Optionally, the paper 4 to be conveyed is trademark paper. Of course, the paper 4 to be conveyed can also be other types of paper; this embodiment does not impose specific limitations.

[0034] Specifically, the drive assembly 35 includes a pressing member 351 and an elastic member 352. The pressing member 351 is disposed on the mounting shaft 31, and the elastic member 352 is disposed between the pressing member 351 and the swing member 33. The elastic member 352 can drive the swing member 33 to move the driven wheel 34 towards the side closer to the acceleration wheel 22, so that the driven wheel 34 can always press the paper to be conveyed 4 onto the acceleration wheel 22, ensuring the reliability of the accelerated conveying device in accelerating the conveying of the paper to be conveyed 4. Optionally, one end of the pressing member 351 is sleeved on the mounting shaft 31, and the pressing member 351 has a set screw hole, which can be installed in the set screw hole to fix the pressing member 351 to the mounting shaft 31. Alternatively, several acceleration wheels 22, bearing components 32, oscillating components 33, driven wheels 34, and drive components 35 are provided. Each of these components is arranged in a corresponding manner, thereby improving the stability and reliability of the paper 4 being conveyed through the cooperation of the acceleration wheels 22 and the driven wheels 34.

[0035] Furthermore, the oscillating component 33 has a mounting groove 331, through which it is fitted onto the bearing component 32. The pressing mechanism 3 also includes a sealing component 36, with the sealing component 36 embedded in the mounting grooves 331 on both sides of the bearing component 32. This seals the mounting grooves 331 on both sides of the bearing component 32, preventing external moisture and dust from entering and affecting the use of the bearing component 32. Optionally, the mounting groove 331 between the two sealing components 36 is filled with lubricant to reduce wear on the mounting shaft 31, bearing component 32, and oscillating component 33, thereby extending the service life of the accelerated conveying device.

[0036] Meanwhile, the crimping mechanism 3 also includes a stop 37, which is disposed on the mounting shaft 31. The stop 37 is used to block one of the two openings of the mounting slot 331, and the drive assembly 35 is used to block the other of the two openings of the mounting slot 331. Thus, the stop 37 and the drive assembly 35 can block the openings on both sides of the mounting slot 331 to prevent the seal 36 from detaching from the swing member 33 and causing the seal to fail. Optionally, the stop 37 is sleeved on the mounting shaft 31, and a set screw hole is provided on the stop 37. The set screw can be installed in the set screw hole to fix the stop 37 to the mounting shaft 31.

[0037] Furthermore, the mounting base 1 has a guide plane 11, through which the paper to be conveyed 4 can pass between the accelerating wheel 22 and the driven wheel 34. The guide plane 11 guides the paper to be conveyed, ensuring it is conveyed between the accelerating wheel 22 and the driven wheel 34. Optionally, the end of the guide plane 11 away from the accelerating wheel 22 has an inclined surface 12. This inclined surface 12 prevents wear on the paper-feeding edge of the guide plane 11, thus avoiding damage to the paper. Simultaneously, the drive shaft 21 is located on the side of the mounting base 1 away from the guide plane 11, and the mounting base 1 has a clearance groove 13. Part of the accelerating wheel 22 is located on one side of the guide plane 11 via the clearance groove 13. This allows the guide plane 11 to support the paper to be conveyed in the area surrounding the accelerating wheel 22, preventing wrinkles from forming during accelerated conveying and affecting subsequent processes.

[0038] This embodiment also provides a packaging machine, including the accelerated conveying device as described above. By using the accelerated conveying device, the packaging machine can avoid the need for a lot of manpower and time for maintenance, improve operating efficiency, reduce maintenance costs, and ensure that the paper to be conveyed 4 is conveyed in place, thus avoiding the phenomenon of blockage and machine shutdown.

[0039] 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 other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations 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. An acceleration conveying device for accelerating the conveyance of paper (4) to be conveyed, characterized in that, The accelerated conveying device includes: Mounting bracket (1): An acceleration mechanism (2) is provided, comprising a drive shaft (21) and an acceleration wheel (22). The drive shaft (21) is rotatably mounted on the mounting base (1), and the acceleration wheel (22) is mounted on the drive shaft (21). The pressing mechanism (3) includes a mounting shaft (31), a bearing (32), a swinging member (33), a driven wheel (34), and a drive assembly (35). The mounting shaft (31) is located on the mounting base (1). The bearing (32) is sleeved on the mounting shaft (31). One end of the swinging member (33) is sleeved on the bearing (32). The driven wheel (34) is rotatably located at the other end of the swinging member (33). The drive assembly (35) is located on the mounting shaft (31) and is used to drive the swinging member (33) to drive the driven wheel (34) to press against the acceleration wheel (22). The paper to be conveyed (4) can be clamped between the acceleration wheel (22) and the driven wheel (34).

2. The accelerated transport of claim 1, wherein, The swing member (33) has a mounting groove (331), and the swing member (33) is sleeved on the bearing member (32) through the mounting groove (331); the pressing mechanism (3) also includes a sealing member (36), and the sealing member (36) is embedded in the mounting groove (331) on both sides of the bearing member (32).

3. The accelerated transport of claim 2, wherein, The crimping mechanism (3) further includes a stop (37), which is disposed on the mounting shaft (31). The stop (37) is used to block one of the two openings of the mounting through groove (331), and the drive assembly (35) is used to block the other of the two openings of the mounting through groove (331).

4. The accelerated transport of claim 2, wherein, The mounting groove (331) between the two seals (36) is filled with lubricant.

5. The accelerating conveying device according to claim 1, characterized in that, The drive assembly (35) includes a pressing member (351) and an elastic member (352). The pressing member (351) is located on the mounting shaft (31), and the elastic member (352) is located between the pressing member (351) and the swing member (33). The elastic member (352) can drive the swing member (33) to drive the driven wheel (34) to always move towards the side closer to the acceleration wheel (22).

6. The accelerated transport of claim 1, wherein, The mounting base (1) has a guide plane (11), through which the paper to be conveyed (4) can pass between the acceleration wheel (22) and the driven wheel (34).

7. The accelerated transport of claim 6, wherein, The guide plane (11) has an inclined surface (12) at the end away from the acceleration wheel (22).

8. The accelerated transport of claim 6, wherein, The drive shaft (21) is located on the side of the mounting base (1) away from the guide plane (11), and the mounting base (1) is provided with a clearance groove (13), and part of the acceleration wheel (22) is located on one side of the guide plane (11) via the clearance groove (13).

9. Accelerated transport device according to any one of claims 1 to 8, characterized in that The acceleration wheel (22), the bearing component (32), the swing component (33), the driven wheel (34), and the drive assembly (35) are all provided in multiples, and each of the multiple acceleration wheels (22), the multiple bearing components (32), the multiple swing components (33), the multiple driven wheels (34), and the multiple drive assemblies (35) is provided in a one-to-one correspondence.

10. A packaging machine characterized in that, Includes the accelerating conveying device as described in any one of claims 1 to 9.

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