Tobacco shred screening device
By designing a tobacco wire screening device, using the combination of screening rollers and stirring parts, the problem of difficulty and time-consuming sorting of tobacco wire, tobacco sticks and waste cigarette paper is solved, and efficient tobacco wire recycling is achieved.
Patent Information
- Application Number
- CN202421567705.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-07-04
AI Technical Summary
In the prior art, the sorting of tobacco threads, tobacco sticks and waste cigarette paper is difficult, time-consuming and easy to miss the picking, resulting in low efficiency of tobacco thread recycling.
A tobacco wire screening device is designed, including a shell, a screening roller and a stirring member. The spacing between the screening rollers is smaller than the diameter of the cigarette stick. The stirring member slides along the direction of the screening roller to break up the mixture of the tobacco wire and the cigarette stick and waste cigarette paper. The tobacco wire falls through the screening roller, and the cigarette stick and waste cigarette paper remain on the roller.
It realizes rapid and effective separation of tobacco thread from tobacco sticks and waste cigarette paper, reduces missing picking, improves tobacco thread recycling rate, and ensures production quality.
Smart Images
Figure CN223145219U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cut tobacco recovery, in particular to a cut tobacco screening device. Background Art
[0002] In cigarette production, especially when the equipment starts / stops, there will be running cigarettes, waste cigarette paper and cut tobacco. In order to improve the utilization rate of cut tobacco and reduce cut tobacco loss, it is necessary to recycle the cut tobacco. During the production process, a bucket is used to hold the mixture of running cigarettes, waste cigarette paper and cut tobacco, and then the cut tobacco is separated from the running cigarettes and waste cigarette paper by manual sorting. However, manual sorting is difficult, time-consuming, and prone to missed picking, resulting in the cut tobacco being mixed with cigarettes and waste cigarette paper, posing a production quality risk. There is a sorting device in the prior art, but it requires a separate mechanism to first break up the cut tobacco and cigarettes, and then separate the cut tobacco from the cigarettes through a sieve, with a complex structure and low efficiency. Summary of the Utility Model
[0003] The purpose of the utility model is to provide a cut tobacco screening device, which has a simple structure, can quickly and conveniently sort out the cut tobacco, and reduce the missed picking of cigarettes and waste cigarette paper.
[0004] To achieve this purpose, the utility model adopts the following technical solutions:
[0005] A cut tobacco screening device for separating cut tobacco from cigarettes and waste cigarette paper, comprising:
[0006] A housing;
[0007] A plurality of screening rollers are arranged at intervals in the inner side of the housing along a first direction, and the distance between adjacent screening rollers is less than the diameter of the cigarettes;
[0008] A stirring member is located on the screening roller, the extending direction of the stirring member is consistent with the axial direction of the screening roller, and the stirring member can slide along the first direction on the screening roller.
[0009] Further, the screening roller includes a roller shaft and a roller barrel, the two ends of the roller shaft are fixedly arranged on the housing, and the roller barrel is rotatably sleeved on the roller shaft.
[0010] Further, the cut tobacco screening device further includes guide rails and sliders. There are two guide rails, and the two guide rails are oppositely arranged on the two side walls of the housing along the first direction. The guide rails extend along the first direction, and the sliders are arranged on the guide rails. The stirring member is fixedly arranged on the sliders.
[0011] Further, the cut tobacco screening device further includes a first handle, which is arranged on the slider or the stirring member and is used to drive the stirring member to slide along the first direction on the guide rail.
[0012] Further, a first long hole extending along the first direction is arranged on the guide rail, and a protrusion is arranged on the slider, and the protrusion slides in the first long hole.
[0013] Further, both side surfaces of the stirring member along the first direction are arc surfaces.
[0014] Further, two stirring members are arranged, and the two stirring members are arranged on the screening roller at intervals along the first direction.
[0015] Further, an opening is arranged on the housing, and a door body is arranged at the opening, and the door body can open or close the opening.
[0016] Further, the cut tobacco screening device further includes a sorting barrel, which is placed on the housing and is located below the screening roller, and the sorting barrel is used to collect the screened cut tobacco.
[0017] Further, the cut tobacco screening device further includes rollers, which are arranged at the bottom of the housing.
[0018] Advantages of the present utility model:
[0019] The present utility model provides a cut tobacco screening device for separating cut tobacco from cigarette sticks and waste cigarette paper. The device includes a housing, a screening roller and a stirring member. Among them, a plurality of screening rollers are arranged at intervals along the first direction inside the housing, and the distance between adjacent screening rollers is less than the diameter of the cigarette stick, which can ensure that the cigarette stick will not fall from the screening roller, and the waste cigarette paper is connected to the cigarette stick and will not fall either; the stirring member is located on the screening roller, and the extending direction is consistent with the axis direction of the screening roller. The stirring member can slide along the first direction on the screening roller to break up the mixture of cigarette sticks, waste cigarette paper and cut tobacco. The cut tobacco falls from the screening roller, and the cigarette sticks and waste cigarette paper move on the screening roller following the stirring member. The waste cigarette paper is connected to the cigarette stick, and the cigarette stick and the waste cigarette paper are retained on the screening roller, achieving the purpose of screening out cut tobacco from the mixture of cigarette sticks, waste cigarette paper and cut tobacco, which is convenient and fast, has high screening efficiency, and can reduce the missed picking of cigarette sticks and waste cigarette paper, ensuring the production quality. Description of the drawings
[0020] Figure 1 is a schematic structural diagram of the cut tobacco screening device provided by the embodiment of the present utility model;
[0021] Figure 2 is a schematic structural diagram of the housing provided by the embodiment of the present utility model;
[0022] Figure 3 It is a schematic structural diagram of a screening roller provided by an embodiment of the present utility model;
[0023] Figure 4 It is a schematic structural diagram of a sorting barrel provided by an embodiment of the present utility model.
[0024] In the figure:
[0025] 1. Housing; 11. Bottom plate; 12. First side plate; 13. Second side plate; 14. Third side plate; 141. Second long hole; 15. Door body; 2. Screening roller; 21. Roller shaft; 22. Roller barrel; 3. Stirring member; 4. Guide rail; 41. First long hole; 5. Slide block; 6. First handle; 7. Second handle; 8. Third handle; 9. Sorting barrel; 10. Roller. Detailed implementation manners
[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.
[0027] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the protection scope of the present utility model.
[0028] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0029] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0030] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "installed" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0031] In the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.
[0032] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.
[0033] The following will be combined with Figures 1-4 and further illustrate the technical solutions of the present utility model through specific implementation manners.
[0034] In cigarette production, especially when the equipment starts / stops, running cigarettes, waste cigarette paper and tobacco shreds are generated. In order to improve the utilization rate of tobacco shreds and reduce the loss of tobacco shreds, it is necessary to recycle the tobacco shreds. Generally, the tobacco shreds are separated from the running cigarettes and waste cigarette paper by manual sorting. However, manual sorting is difficult, time-consuming, and prone to missed sorting.
[0035] To solve the above problems, the present utility model provides a tobacco shred screening device for separating tobacco shreds from cigarettes and waste cigarette paper. As Figure 1 shown, the device includes a housing 1, screening rollers 2 and a stirring member 3. Among them, a plurality of screening rollers 2 are arranged at intervals along the first direction inside the housing 1, and the distance between adjacent screening rollers 2 is less than the diameter of a cigarette, ensuring that the cigarettes will not fall from the screening rollers 2. The waste cigarette paper is connected to the cigarettes and will not fall either; the stirring member 3 is located on the screening rollers 2, and its extending direction is consistent with the axis direction of the screening rollers 2, and the gap between both ends of the stirring member 3 and the screening rollers 2 is less than the diameter of a cigarette. The stirring member 3 can slide along the first direction on the screening rollers 2. Specifically, when screening tobacco shreds, the device is placed on the production line, and the mixture of cigarettes, waste cigarette paper and tobacco shreds falls onto the screening rollers 2 inside the housing 1. By moving the stirring member 3 along the first direction on the screening rollers 2, the mixture of cigarettes, waste cigarette paper and tobacco shreds is dispersed, and the tobacco shreds fall from the screening rollers 2, while the cigarettes and waste cigarette paper follow the stirring member 3 and move on the screening rollers 2. The cigarettes and waste cigarette paper are retained on the screening rollers 2, achieving the purpose of screening out tobacco shreds from the mixture of cigarettes, waste cigarette paper and tobacco shreds, with convenient operation and at the same time reducing the missed sorting of cigarettes and waste cigarettes.
[0036] In order to better disperse the mixture of cigarettes, waste cigarette paper and tobacco shreds, both side surfaces of the stirring member 3 extending along the first direction are arc surfaces, which increases the contact area between the stirring member 3 and the mixture of cigarettes, waste cigarette paper and tobacco shreds, and can disperse the mixture of cigarettes, waste cigarette paper and tobacco shreds faster. Further, in this embodiment, two stirring members 3 are provided, and the two stirring members 3 are arranged at intervals along the first direction on the screening rollers 2, further improving the effect of dispersing the mixture of cigarettes, waste cigarette paper and tobacco shreds and reducing the phenomenon of missed sorting of tobacco shreds.
[0037] As Figure 2 shown, in this embodiment, the screening roller 2 includes a roller shaft 21 and a roller barrel 22. Both ends of the roller shaft 21 are fixedly arranged on the housing 1, and the roller barrel 22 is rotatably sleeved on the roller shaft 21. Adopting the structural form of the roller shaft 21 and the roller barrel 22 can reduce the friction force, prevent cigarettes or waste cigarette paper from blocking the gap of the screening roller 2, and improve the screening effect of the tobacco shred screening device.
[0038] In this embodiment, the cut tobacco screening device further includes guide rails 4 and sliders 5. There are two guide rails 4, which are oppositely arranged on two side walls of the housing 1 along the first direction. The guide rails 4 extend along the first direction, and sliders 5 are arranged on the guide rails 4. The stirring member 3 is fixedly arranged on the slider 5, and the stirring member 3 slides along the first direction on the guide rail 4 driven by the slider 5, so as to disperse the mixture of cigarette sticks, waste cigarette paper and cut tobacco.
[0039] Furthermore, the cut tobacco screening device further includes a first handle 6, which is arranged on the slider 5 or the stirring member 3. By moving the first handle 6, the stirring member 3 can be driven to slide along the first direction, which is convenient to operate, time-saving and labor-saving.
[0040] In order to limit the moving range of the stirring member 3, a first long hole 41 extending along the first direction is arranged on the guide rail 4, and a protrusion is arranged on the slider 5. The protrusion slides in the first long hole 41, and the sliding range of the stirring member 3 along the first direction is limited by the first long hole 41, avoiding the collision between the stirring member 3 and the housing 1 and damaging the housing 1.
[0041] In order to conveniently take out the cigarette sticks and waste cigarette paper on the screening roller 2 after screening, in this embodiment, an opening is arranged on the housing, and a door body 15 is arranged at the opening. The door body 15 can open or close the opening, so as to take out the cigarette sticks and waste cigarette paper on the screening roller 2 after screening. Furthermore, a second handle 7 is arranged on the door body 15, and the door body 15 can be conveniently and quickly opened and closed through the second handle 7.
[0042] As Figure 3 shown, in order to facilitate the processing of the housing 1, in this embodiment, the housing 1 further includes a bottom plate 11, a first side plate 12, two second side plates 13 and a third side plate 14. The two second side plates 13 are oppositely arranged on both sides of the first side plate 12. The first side plate 12 and the two second side plates 13 surround the bottom plate 11. The door body 15 is connected to one end of any second side plate 13. Both ends of the third side plate 14 are respectively connected to the two second side plates 13 and are located below the door body 15. The third side plate 14 is oppositely arranged to the first side plate 12. The housing 1 is set to be split, which is convenient for processing and saves costs. Furthermore, both ends of the screening roller 2 are respectively arranged on the first side plate 12 and the third side plate 14. The two guide rails 4 are respectively located on the first side plate 12 and the third side plate 14. A second long hole 141 corresponding to the first long hole 41 is arranged on the third side plate 14. The first handle 6 is arranged on the protrusion of the slider 5 and is located outside the third side plate 14. The first handle 6 penetrates through the first long hole 41 and the second long hole 141. Moving the first handle 6 can drive the stirring member 3 to move along the first direction, and the moving range of the stirring member 3 can be limited by the first long hole 41 and the second long hole 141.
[0043] Optionally, the tobacco screening device in this embodiment further includes a sorting barrel 9 for collecting screened tobacco, and the sorting barrel 9 is placed on the housing 1 and below the screening roller 2. After the stirring member 3 breaks up the mixture of cigarettes, waste cigarette paper and tobacco, the tobacco falls from the screening roller 2 into the sorting barrel 9, which is convenient for collecting and recycling tobacco. In detail, the sorting barrel 9 is placed on the bottom plate 11 of the housing 1 to facilitate the use of the sorting barrel 9.
[0044] Furthermore, two third handles 8 are provided on the sorting barrel 9 to facilitate grasping with both hands, so as to conveniently and labor-savingly pour out the tobacco in the sorting barrel 9 .
[0045] In order to facilitate the use of the tobacco screening device, the tobacco screening device in this embodiment further includes a roller 10, which is arranged at the bottom of the housing 1. When the tobacco needs to be screened, the device can be conveniently moved by the roller 10.
[0046] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.
Claims
1. A cut tobacco screening device for separating cut tobacco from cigarettes and waste cigarette paper, characterized in that, Comprising: A housing (1); Sieving rollers (2), a plurality of the sieving rollers (2) are arranged at intervals in a first direction inside the housing (1), and the distance between adjacent sieving rollers (2) is less than the diameter of the cigarette; A stirring member (3), the stirring member (3) is located on the sieving roller (2), the extending direction of the stirring member (3) is consistent with the axial direction of the sieving roller (2), and the stirring member (3) can slide on the sieving roller (2) in the first direction.
2. The tobacco shred screening device according to claim 1, characterized in that, The sieving roller (2) includes a roller shaft (21) and a roller drum (22), both ends of the roller shaft (21) are fixedly arranged on the housing (1), and the roller drum (22) is rotatably sleeved on the roller shaft (21).
3. The tobacco shred screening device according to claim 1, characterized in that, The cigarette tobacco sieving device further includes guide rails (4) and sliders (5), there are two guide rails (4), the two guide rails (4) are oppositely arranged on two side walls of the housing (1), the guide rails (4) extend in the first direction, the sliders (5) are arranged on the guide rails (4), and the stirring member (3) is fixedly arranged on the slider (5).
4. The tobacco shred screening device according to claim 3, characterized in that, The cigarette tobacco sieving device further includes a first handle (6), the first handle (6) is arranged on the slider (5) or the stirring member (3), and the first handle (6) is used to drive the stirring member (3) to slide on the guide rail (4).
5. The tobacco shred screening device according to claim 3, wherein, A first elongated hole (41) extending in the first direction is arranged on the guide rail (4), a protrusion is arranged on the slider (5), and the protrusion slides in the first elongated hole (41).
6. The cut tobacco screening device according to any one of claims 1-5, characterized in that, Both side surfaces of the stirring member (3) in the first direction are arc-shaped surfaces.
7. The tobacco shred screening device according to claim 6, characterized in that, There are two stirring members (3), and the two stirring members (3) are arranged at intervals in the first direction on the sieving roller (2).
8. The tobacco shred screening device according to claim 1, characterized in that An opening is arranged on the housing (1), and a door body (15) is arranged at the opening, and the door body (15) can open or close the opening.
9. The tobacco shred screening device according to claim 1, characterized in that, The cigarette tobacco sieving device further includes a sorting bucket (9), the sorting bucket (9) is placed on the housing (1) and is located below the sieving roller (2), and the sorting bucket (9) is used to collect the sieved cigarette tobacco.
10. The tobacco shred screening device according to claim 1, characterized in that, The cigarette tobacco sieving device further includes rollers (10), and the rollers (10) are arranged at the bottom of the housing (1).