Waste cigarette cutting and collecting device
By designing a waste cigarette branch cutting collection device in cigarette production, using structures such as hopper, rotating shaft, cutting blade and guide channels, the problem of difficulty in separation of filters is solved, efficient separation and collection of tobacco and filters is achieved, and operation is simplified It also improves the practicality and service life of the equipment.
Patent Information
- Application Number
- CN202420638003.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-29
AI Technical Summary
In the residual cigarette sticks generated during cigarette production, the filter is difficult to separate, which affects the efficiency and quality of the tobacco recycling process.
Design a waste cigarette stick cutting and collection device, through the cooperation of the hopper and the rotation shaft, drive the cigarette stick to the cutting blade, and cut the cigarette stick at the boundary between the filter and the tobacco, and combine the guide channel and the partition plate to perform the filter. Separate from the tobacco wire, and use the tilt plate structure of the tobacco wire and the reinforcement rib to ensure the smooth separation of the cut cigarette sticks and avoid affecting subsequent cutting.
It realizes effective separation and independent collection of filters and tobacco, simplifies the operation process, and improves the service life and practicality of the equipment.
Smart Images
Figure CN222236682U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tobacco machinery, and in particular relates to a waste cigarette cutting and collecting device. Background Art
[0002] At present, in the production process of cigarette rolling machines, tobacco companies inevitably produce defective cigarettes during the rolling and packaging processes due to equipment startup, shutdown, etc., and this process will produce a large number of defective cigarettes.
[0003] In order to save costs, a common method used to deal with the large number of defective cigarettes produced during the cigarette production process is to recycle the defective cigarettes, separate and recycle the qualified tobacco, and then add the separated tobacco to the tobacco production line for processing and production, so as to reduce the consumption of tobacco in cigarette production.
[0004] In the process of recycling defective cigarettes, they are usually processed by pounding to separate the tobacco from the cigarettes. In this process, the filter of the cigarette enters the machine together, which has a certain impact on the subsequent separation and recycling of tobacco. Therefore, it is of great significance to separate the filter in the defective cigarettes before pounding. Utility Model Content
[0005] The purpose of the utility model is to provide a waste cigarette cutting and collecting device, which drives the cigarettes to rotate to the cutting blade through the cooperation between the hopper and the rotating shaft, so that the cutting blade cuts the cigarettes at the boundary between the filter and tobacco, thereby completing the separation of the cigarette filter. The utility model has a simple structure and is easy to use.
[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:
[0007] A waste cigarette cutting and collecting device comprises a hopper for loading cigarettes and a rotating shaft.
[0008] The lower end of the hopper is arc-shaped and has an opening on one side.
[0009] The rotating shaft is rotatably installed in the hopper and is located at the lower part of the hopper.
[0010] The distance between the side wall of the rotating shaft and the inside of the hopper is smaller than the diameter of the cigarette.
[0011] The side wall of the rotating shaft is evenly provided with a plurality of grooves in the axial direction.
[0012] The rotating shaft is provided with an annular notch.
[0013] A cutting blade is provided at the lower end of the hopper, and the cutting blade is located in the annular notch.
[0014] It is further defined that the cutting blade is arc-shaped.
[0015] It is further defined that the lower end of the hopper is provided with a guide channel at the opening position, a partition plate is installed in the guide channel, and the cutting blade is installed on the partition plate. Such a structural design guides the cut cigarettes through the guide channel, and the filter tip end and the tobacco tip end formed after the cigarettes are cut are separated by the partition plate, so that the filter tip end and the tobacco tip end are collected separately, which has a simple structure, is easy to use, and has strong practicality.
[0016] It is further defined that both ends of the rotating shaft are provided with an annular avoidance groove, and two toggle plates are installed at the lower end of the hopper near the opening, and the inner ends of the toggle plates are located in the annular avoidance groove. Such a structural design can toggle the cigarettes cut by the cutting blades through the toggle plates, so that they can leave the hopper through the opening, and avoid re-entering the top of the hopper under the action of the rotating shaft, affecting other cigarettes to be cut from entering the groove, which is highly practical.
[0017] It is further defined that the toggle plate is inclined from top to bottom in the direction of the cutting blade. With such a structural design, the cut cigarettes can be toggled by the inclined toggle plate, which makes the toggle smoother and more practical.
[0018] It is further defined that the upper end surface of the toggle plate is fixedly provided with a reinforcing rib. Such a structural design increases the structural strength of the toggle plate through the provision of the reinforcing rib, and can reduce the problem of the toggle plate being driven to abut against the rotating shaft under the action of cigarettes after long-term use, thereby reducing the problem of wear and tear, thereby extending the service life of the toggle plate and the rotating shaft, and having strong practicality.
[0019] The utility model adopting the above technical solution has the following advantages:
[0020] 1. Through the cooperation between the hopper and the rotating shaft, the cigarette is driven to rotate to the cutting blade, so that the cutting blade cuts the cigarette at the boundary between the filter and the tobacco, completing the separation of the cigarette filter. The structure is simple and easy to use;
[0021] 2. The cut cigarettes are guided through the guide channel, and the filter end and the tobacco end formed after the cigarettes are cut are separated by the partition plate, so that the filter end and the tobacco end are collected separately, with simple structure, convenient use and strong practicality;
[0022] 3. The toggle plate is used to toggle the cigarettes cut by the cutting blades so that they can leave the hopper through the opening, avoiding them from re-entering the top of the hopper under the action of the rotating shaft and affecting other cigarettes to be cut from entering the grooves. The utility model is strong. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;
[0024] Figure 1 The structure of a waste cigarette cutting and collecting device of the utility model is shown in FIG. Figure 1 ;
[0025] Figure 2 A schematic cross-sectional view of an embodiment of a waste cigarette cutting and collecting device according to the utility model Figure 1 ;
[0026] Figure 3 A schematic cross-sectional view of an embodiment of a waste cigarette cutting and collecting device according to the utility model Figure 2 ;
[0027] Figure 4 The structure of a waste cigarette cutting and collecting device of the utility model is shown in FIG. Figure 2 ;
[0028] Figure 5 This is a schematic structural diagram of the rotating shaft portion of an embodiment of a waste cigarette cutting and collecting device of the utility model;
[0029] The main component symbols are described as follows:
[0030] Hopper 1, Cigarettes 10,
[0031] Rotating shaft 2, groove 21, annular notch 22, annular avoidance groove 23,
[0032] Cutting blade 3, partition plate 30, guide channel 31,
[0033] Toggle plate 4. DETAILED DESCRIPTION
[0034] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that in the drawings or in the specification, similar or identical parts use the same figure numbers, and the implementation methods not shown or described in the drawings are forms known to ordinary technicians in the relevant technical field. In addition, the directional terms mentioned in the embodiments, such as "upper", "lower", "top", "bottom", "left", "right", "front", "back", etc., are only referenced to the directions of the drawings and are not used to limit the scope of protection of the present invention.
[0035] like Figure 1 to Figure 5 As shown, a waste cigarette cutting and collecting device of the utility model comprises a hopper 1 for loading cigarettes 10 and a rotating shaft 2.
[0036] The lower end of the hopper 1 is arc-shaped and has an opening on one side.
[0037] The rotating shaft 2 is rotatably installed in the hopper 1 and is located at the lower part of the hopper 1.
[0038] The distance between the side wall of the rotating shaft 2 and the inside of the hopper 1 is smaller than the diameter of the cigarette 10.
[0039] A plurality of grooves 21 are evenly arranged on the side wall of the rotating shaft 2 in the axial direction.
[0040] The rotating shaft 2 is provided with an annular notch 22.
[0041] A cutting blade 3 is provided at the lower end of the hopper 1 , and the cutting blade 3 is located in the annular notch 22 .
[0042] The cutting blade 3 is arc-shaped.
[0043] A guide channel 31 is provided at the opening position of the lower end of the hopper 1, and a partition plate 30 is installed in the guide channel 31, and the cutting blade 3 is installed on the partition plate 30. The cut cigarette 10 is guided by the guide channel 31, and the filter end and the tobacco end formed after the cigarette 10 is cut are separated by the partition plate 30, so that the filter end and the tobacco end are collected separately, which has a simple structure, is easy to use, and has strong practicality.
[0044] Both ends of the rotating shaft 2 are provided with an annular avoidance groove 23, and two toggle plates 4 are installed at the lower end of the hopper 1 near the opening, and the inner end of the toggle plate 4 is located in the annular avoidance groove 23. The toggle plate 4 toggle the cigarette 10 cut by the cutting blade 3 so that it can leave the hopper 1 through the opening, and avoid re-entering the top of the hopper 1 under the action of the rotating shaft 2, affecting other cigarettes 10 to be cut from entering the groove 21, which is very practical.
[0045] The toggle plate 4 is inclined from top to bottom in the direction of the cutting blade 3. The cut cigarette 10 is toggled by the inclined toggle plate 4, which can make the toggle smoother and more practical.
[0046] The upper end surface of the toggle plate 4 is fixedly provided with a reinforcing rib. By providing the reinforcing rib, the structural strength of the toggle plate 4 is increased, and the toggle plate 4 can be reduced from being driven to abut against the rotating shaft 2 under the action of the cigarette 10 after long-term use, thereby reducing the problem of wear and tear, thereby extending the service life of the toggle plate 4 and the rotating shaft 2, and having strong practicality.
[0047] In this embodiment, when in use, the cigarettes 10 are neatly placed in the hopper 1, and the rotating shaft 2 rotates, driving the cigarettes 10 entering the groove 21 to rotate clockwise along the central axis of the rotating shaft 2. When passing through the cutting blade 3, the cutting blade 3 cuts the cigarette 10 at the boundary between the filter and the tobacco, and the cigarette is divided into a filter end and a tobacco end.
[0048] The rotating shaft 2 continues to rotate, driving the cut cigarette 10 to continue to rotate clockwise along the central axis of the rotating shaft 2. Under the action of the toggle plate 4, the cut cigarettes 10 fall into the guide channels 31 on both sides of the partition plate 30, completing the separation of the filter end and the tobacco end of the cigarette 10.
[0049] The above is a detailed introduction to a waste cigarette cutting and collecting device provided by the utility model. The description of the specific embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A waste cigarette cutting and collecting device, characterized in that: It comprises a hopper (1) for loading cigarettes (10) and a rotating shaft (2), The lower end of the hopper (1) is arc-shaped and has an opening on one side. The rotating shaft (2) is rotatably mounted in the hopper (1) and is located at the lower part of the hopper (1). The distance between the side wall of the rotating shaft (2) and the interior of the hopper (1) is smaller than the diameter of the cigarette (10). The side wall of the rotating shaft (2) is evenly provided with a plurality of grooves (21) in the axial direction. The rotating shaft (2) is provided with an annular notch (22). A cutting blade (3) is provided at the lower end of the hopper (1), and the cutting blade (3) is located in the annular notch (22).
2. The waste cigarette cutting and collecting device according to claim 1, characterized in that: The cutting blade (3) is arc-shaped.
3. The waste cigarette cutting and collecting device according to claim 1, characterized in that: A guide channel (31) is provided at the opening position of the lower end of the hopper (1), a partition plate (30) is installed in the guide channel (31), and the cutting blade (3) is installed on the partition plate (30).
4. The waste cigarette cutting and collecting device according to claim 1, characterized in that: Both ends of the rotating shaft (2) are provided with an annular avoidance groove (23); two toggle plates (4) are installed at the lower end of the hopper (1) close to the opening, and the inner ends of the toggle plates (4) are located in the annular avoidance groove (23).
5. The waste cigarette cutting and collecting device according to claim 4, characterized in that: The shifting plate (4) is inclined from top to bottom in the direction of the cutting blade (3).
6. The waste cigarette cutting and collecting device according to claim 5, characterized in that: The upper end surface of the toggle plate (4) is fixedly provided with reinforcing ribs.