A cigarette rod automatic cleaning assembly and detection device

Abstract

The utility model belongs to tobacco detection technical field discloses a kind of cigarette rod automatic cleaning assembly and detection device, including mounting and cleaning brush, mounting has sequentially coaxially arranged import hole, mounting hole and assembly hole along its axis;Assembly hole can be set on circumferential detection head, to make import hole and the entrance of circumferential detection head alignment;Cleaning brush is installed in mounting hole, including mounting ring and the bristle of setting in mounting ring inner wall, bristle is enclosed and forms the inner hole for cigarette rod to pass, bristle is configured as scraping clean cigarette rod surface.Cigarette rod enters the entrance of circumferential detection head by import hole and inner hole in turn, bristle scrapes cigarette rod to clean its surface dirt, dirt is intercepted before cleaning brush, avoid dirt into circumferential detection head from root, significantly reduce the probability of measurement lens pollution, to reduce shutdown maintenance frequency, improve unit continuous operation stability.

Description

Technical Field

[0001] This utility model relates to the field of tobacco detection technology, and in particular to an automatic tobacco stick cleaning component and detection device. Background Technology

[0002] In the field of new tobacco production, the ZJ118 cigarette-making equipment is currently mainly used in conjunction with new tobacco sheet shreds for production operations. Among them, the tobacco-generating stage is particularly critical for product quality control. However, due to the characteristics of thin tobacco sheets being easily broken and absorbing moisture, during the tobacco-generating stage processing, the thin tobacco sheets are prone to sticking together and adhering to the surface of the tobacco sticks, forming dirt.

[0003] When cigarette sticks with accumulated dirt enter the microwave and circumferential inspection device of the ZJ118 cigarette rolling equipment, the dirt contaminates the measuring lens of the inspection device, causing measurement abnormalities and severely affecting the quality control accuracy during the smoke generation process. To ensure inspection accuracy, the workshop needs to frequently stop the machine to clean and maintain the measuring lens, greatly reducing production efficiency.

[0004] Currently, the workshop has had to use offline physical indicator testing to replace online testing. However, this method has the drawback of long manual feedback time, which makes the quality indicator control significantly lagging behind. It is impossible to adjust production parameters in a timely manner, making it difficult to ensure the consistency of product quality, and significantly hindering the stable production of new tobacco products.

[0005] Therefore, there is an urgent need to propose an automatic cigarette cleaning component and detection device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to solve or at least alleviate some or all of the aforementioned problems. Therefore, the purpose of this invention is to provide an automatic cigarette bar cleaning component and detection device that cleans the cigarette bar, reduces the probability of contamination of the measuring lens, reduces the frequency of downtime maintenance, and improves the stability of continuous operation of the unit.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An automatic cigarette bar cleaning assembly includes a mounting component and a cleaning brush. The mounting component has an inlet hole, a mounting hole, and an assembly hole arranged coaxially along its axis. The assembly hole can be fitted onto a circumferential detection head. The cleaning brush is installed in the mounting hole and includes a mounting ring and bristles disposed on the inner wall of the mounting ring. The bristles form an inner hole for the cigarette bar to pass through, and the bristles are configured to scrape and clean the surface of the cigarette bar.

[0009] In some alternative embodiments, the diameter of the inner hole is smaller than the diameter of the tobacco stick.

[0010] In some alternative embodiments, the diameter of the inlet hole gradually decreases along the direction of the cigarette bar's movement.

[0011] In some optional embodiments, the automatic cigarette cleaning assembly further includes a retaining spring, and the inner wall of the mounting hole has an annular groove. The retaining spring is installed in the annular groove to axially position the cleaning brush in the mounting hole.

[0012] In some optional embodiments, the automatic cigarette cleaning assembly further includes a locking member, and a fixing hole is provided on the side wall of the mounting hole; the locking member is threaded to the fixing hole and can abut against the outer wall of the circumferential detection head to lock the mounting part to the circumferential detection head.

[0013] In some optional embodiments, the mounting component further includes a scale collection chamber that connects the inlet hole and the mounting hole, and the scale collection chamber has a diameter larger than that of the tobacco strip.

[0014] In some alternative embodiments, the diameter of the scale collection chamber is smaller than the diameter of the mounting hole.

[0015] In some optional embodiments, the sidewall of the scale collection chamber is further provided with at least one through-hole.

[0016] In some alternative embodiments, the bristles are made of nylon.

[0017] A cigarette bar detection device includes a microwave and circumferential detection component and an automatic cigarette bar cleaning component as described in any of the preceding claims. The circumferential detection head is provided at the inlet end of the microwave and circumferential detection component. The mounting component is sleeved on the circumferential detection head through the assembly hole, and the guide hole is aligned with the inlet of the circumferential detection head.

[0018] The beneficial effects of this utility model are:

[0019] This utility model provides an automatic cigarette bar cleaning component and detection device, including a mounting component and a cleaning brush. The mounting component has an inlet hole, a mounting hole, and an assembly hole arranged coaxially along its axis. The assembly hole can be fitted onto a circumferential detection head so that the inlet hole is aligned with the entrance of the circumferential detection head. The cleaning brush is installed in the mounting hole and includes a mounting ring and bristles disposed on the inner wall of the mounting ring. The bristles form an inner hole for the cigarette bar to pass through, and the bristles are configured to scrape and clean the surface of the cigarette bar.

[0020] The smoke bar enters the inlet of the circumferential detection head sequentially through the inlet hole and the inner hole. The bristles scrape the smoke bar to clean the dirt on its surface, intercepting the dirt before it enters the circumferential detection head. This significantly reduces the probability of contamination of the measuring lens, thereby reducing the frequency of downtime maintenance and improving the stability of continuous operation of the unit. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the cigarette bar detection device described in this embodiment of the utility model;

[0023] Figure 2 This is an exploded view of the detection device described in an embodiment of this utility model;

[0024] Figure 3 This is a cross-sectional view of the mounting component described in an embodiment of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the cleaning brush described in an embodiment of this utility model.

[0026] In the picture:

[0027] 100. Cigarette stick; 200. Microwave and circumferential detection assembly; 210. Circumferential detection head;

[0028] 1. Mounting component; 11. Inlet hole; 12. Mounting hole; 13. Assembly hole; 14. Annular groove; 15. Fixing hole; 16. Scale collection chamber; 2. Cleaning brush; 21. Mounting ring; 22. Brush bristles; 23. Inner hole; 3. Snap ring. Detailed Implementation

[0029] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0030] In this invention, the terms "comprising," "including," "having," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0031] In this invention, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. Additionally, in this invention, the character " / " generally indicates that the preceding and following related objects have an "and / or" relationship.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," "fixed," "combined," "coupled," and "installed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; they can be 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. For example, a direct connection refers to two parts or components being connected together without an intermediate component, while an indirect connection refers to two parts or components each being connected to at least one intermediate component, with the connection achieved through the intermediate component. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Furthermore, "connected" and "coupled" are not limited to physical or mechanical connections or couplings, but can also include electrical connections or couplings.

[0033] In this invention, those skilled in the art will understand that relative terms (e.g., “about,” “approximately,” “basically,” etc.) used in conjunction with quantities or conditions are to include the value and have the meaning indicated by the context. For example, such relative terms include at least the degree of error associated with the measurement of a particular value, tolerances associated with the particular value due to manufacturing, assembly, use, etc. Such terms should also be considered as disclosing a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​not using relative terms should also be disclosed as specific values ​​with tolerances. Furthermore, “basically” when expressing relative angular relationships (e.g., substantially parallel, substantially perpendicular) may refer to a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) added to or subtracted from the indicated angle.

[0034] In this invention, those skilled in the art will understand that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can be performed by one part, one component, or a combination of multiple parts.

[0035] In this utility model, the terms "upper," "lower," "left," "right," "front," and "rear," etc., refer to the orientation or positional relationships shown in the accompanying drawings. They are used solely 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. Furthermore, in the context, it should be understood that when an element is mentioned as being "upper" or "lower" of another element, it can be directly connected to the other element "upper" or "lower," or indirectly connected through an intermediate element. It should also be understood that directional terms such as "upper side," "lower side," "left side," "right side," "front side," and "rear side" not only represent positive orientation but can also be understood as lateral orientation. For example, "above," "on top of," "upper side of," and "above" of the first feature and the second feature include the first feature being directly above, to the upper left, to the upper right, to the upper front, and to the upper rear of the second feature, or simply indicating that the first feature is at a higher horizontal level than the second feature. The terms "below," "under," "below," and "below" for "first feature" and "second feature" include situations where the first feature is directly below, to the lower left, to the lower right, in front of, or behind the second feature, or simply indicate that the first feature is at a lower horizontal level than the second feature. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no specific meaning.

[0036] like Figures 1-4 As shown, this embodiment provides an automatic cigarette cleaning component, including a mounting component 1 and a cleaning brush 2. The mounting component 1 has an inlet hole 11, a mounting hole 12 and an assembly hole 13 arranged coaxially along its axis. The assembly hole 13 can be fitted onto a circumferential detection head 210 so that the inlet hole 11 is aligned with the inlet of the circumferential detection head 210. The cleaning brush 2 is installed in the mounting hole 12 and includes a mounting ring 21 and bristles 22 disposed on the inner wall of the mounting ring 21. The bristles 22 surround to form an inner hole 23 for the cigarette 100 to pass through. The bristles 22 are configured to scrape and clean the surface of the cigarette 100.

[0037] The smoke bar 100 enters the inlet of the circumferential detection head 210 through the inlet hole 11 and the inner hole 23 in sequence. The bristles 22 scrape the smoke bar 100 to clean the dirt on its surface and intercept the dirt before it enters the circumferential detection head 210. This significantly reduces the probability of contamination of the measuring lens, thereby reducing the frequency of downtime maintenance and improving the stability of continuous operation of the unit.

[0038] In some alternative embodiments, the diameter of the inner hole 23 is smaller than the diameter of the tobacco stick 100, so that when the tobacco stick 100 comes into contact with the bristles 22, an interference fit is formed. As the tobacco stick 100 passes through the inner hole 23, the bristles 22 can closely adhere to the surface of the tobacco stick 100, effectively removing dirt.

[0039] like Figure 2As shown, in some optional embodiments, the automatic tobacco cleaning assembly includes at least two cleaning brushes 2, which are mounted in the mounting hole 12 along the axis of the mounting member 1. By increasing the number of cleaning brushes 2, the cleaning effect on the surface of the tobacco stick 100 can be improved.

[0040] In some optional embodiments, the diameter of the inlet hole 11 gradually decreases along the forward direction of the tobacco stick 100, forming a guide cone surface, which provides guidance for the tobacco stick 100 to enter the inlet hole 11 and avoids the tobacco stick 100 from getting stuck or tilting when entering.

[0041] like Figure 2 and Figure 3 As shown, in some optional embodiments, the automatic cigarette cleaning assembly further includes a retaining spring 3. An annular groove 14 is formed on the inner wall of the mounting hole 12, and the retaining spring 3 is installed within the annular groove 14 to axially position the cleaning brush 2 within the mounting hole 12. The retaining spring 3 provides a limiting mechanism, facilitating the installation and removal of the cleaning brush 2 and improving the convenience of future replacement or maintenance.

[0042] In some alternative embodiments, the automatic cigarette bar cleaning assembly also includes a locking element, such as... Figure 1 and Figure 3 As shown, a fixing hole 15 is provided on the side wall of the mounting hole 13; the locking member is threadedly connected to the fixing hole 15 and can abut against the outer wall of the circumferential detection head 210 to lock the mounting member 1 to the circumferential detection head 210. This ensures the reliability of the connection between the automatic cigarette cleaning assembly and the circumferential detection head 210 and facilitates disassembly and assembly.

[0043] Optionally, locking components include, but are not limited to, bolts or screws, which are not limited here.

[0044] like Figure 3 As shown, in some optional embodiments, the mounting component 1 also has a scale collection cavity 16, which is connected between the inlet hole 11 and the mounting hole 12. Its diameter is larger than that of the cigarette bar 100, and it is used to collect the dirt scraped off by the brush bristles 22.

[0045] In some alternative embodiments, the diameter of the scale collection chamber 16 is smaller than the diameter of the mounting hole 12, which can reduce cleaning dead angles and facilitate the cleaning of dirt in the scale collection chamber 16.

[0046] In some optional embodiments, the sidewall of the scale collection chamber 16 is also provided with at least one through-hole, through which dirt in the scale collection chamber 16 can be automatically discharged, and it is convenient for external airflow or cleaning tools to be inserted to clean the residual dirt, thereby reducing the maintenance difficulty of the scale collection chamber 16 and reducing the risk of dirt blockage.

[0047] In some optional embodiments, the bristles 22 are made of nylon. On the one hand, the nylon bristles 22 have moderate hardness and elasticity, which can effectively scrape off the tobacco oil and ash on the surface of the tobacco stick 100 without scratching the outer shell of the tobacco stick 100, thus balancing cleaning power and protection; on the other hand, the nylon surface is smooth and does not easily absorb oil and dirt, so the dirt is easy to fall off after cleaning, reducing the possibility of dirt and grime accumulating on the bristles 22 themselves, and facilitating later maintenance.

[0048] In some optional embodiments, the mounting ring 21 is made of metal, which has high structural strength and can effectively fix the bristles 22, preventing the mounting ring 21 from deforming after long-term stress; and the metal surface is flat and smooth, which can fit tightly with the inner wall of the mounting hole 12, thereby reducing the generation of gaps and preventing dirt from seeping into the gaps and affecting other components.

[0049] like Figures 1-4 As shown, this embodiment also provides a cigarette stick detection device, including a microwave and circumferential detection component 200 and an automatic cigarette stick cleaning component of any of the above embodiments. The microwave and circumferential detection component 200 is used to perform microwave detection and circumferential detection on the cigarette stick 100. Its inlet end is provided with a circumferential detection head 210. The mounting part 1 is sleeved on the circumferential detection head 210 through the assembly hole 13, and the guide hole 11 is aligned with the inlet of the circumferential detection head 210.

[0050] By adopting the above-mentioned automatic cigarette cleaning component, dirt on the surface of the cigarette stick 100 is intercepted before the cleaning brush 2, thus preventing dirt from entering the circumferential detection head 210 at the source. This significantly reduces the probability of contamination of the measuring lens, thereby reducing the frequency of downtime maintenance and improving the stability of continuous operation of the unit.

[0051] 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 automatic cigarette bar cleaning component, characterized in that, The device includes a mounting component (1) and a cleaning brush (2). The mounting component (1) has an inlet hole (11), a mounting hole (12) and an assembly hole (13) arranged coaxially along its axis. The assembly hole (13) can be fitted onto a circumferential detection head (210). The cleaning brush (2) is installed in the mounting hole (12) and includes a mounting ring (21) and bristles (22) disposed on the inner wall of the mounting ring (21). The bristles (22) enclose an inner hole (23) through which the tobacco strip (100) passes. The bristles (22) are configured to scrape and clean the surface of the tobacco strip (100).

2. The automatic cigarette bar cleaning component according to claim 1, characterized in that, The diameter of the inner hole (23) is smaller than the diameter of the tobacco strip (100).

3. The automatic cigarette bar cleaning component according to claim 1, characterized in that, The diameter of the inlet hole (11) gradually decreases along the forward direction of the smoke bar (100).

4. The automatic cigarette bar cleaning component according to claim 1, characterized in that, The automatic cigarette cleaning assembly also includes a retaining ring (3), and an annular groove (14) is provided on the inner wall of the mounting hole (12). The retaining ring (3) is installed in the annular groove (14) to axially position the cleaning brush (2) in the mounting hole (12).

5. The automatic cigarette bar cleaning component according to claim 1, characterized in that, The automatic cigarette cleaning assembly also includes a locking member, and a fixing hole (15) is provided on the side wall of the assembly hole (13); the locking member is threaded to the fixing hole (15) and can abut against the outer wall of the circumferential detection head (210) to lock the mounting part (1) to the circumferential detection head (210).

6. The automatic cigarette bar cleaning component according to claim 1, characterized in that, The mounting component (1) also has a scale collection chamber (16), which is connected between the inlet hole (11) and the mounting hole (12), and its diameter is larger than that of the tobacco strip (100).

7. The automatic cigarette bar cleaning component according to claim 6, characterized in that, The diameter of the scale collection chamber (16) is smaller than the diameter of the mounting hole (12).

8. The automatic cigarette bar cleaning assembly according to claim 6, characterized in that, The side wall of the scale collection chamber (16) is also provided with at least one through discharge hole.

9. The automatic cigarette cleaning component according to any one of claims 1 to 8, characterized in that, The bristles (22) are made of nylon.

10. A cigarette pack detection device, characterized in that, The device includes a microwave and circumferential detection assembly (200) and an automatic cigarette cleaning assembly as described in any one of claims 1 to 9. The microwave and circumferential detection assembly (200) has a circumferential detection head (210) at its inlet end. The mounting member (1) is fitted onto the circumferential detection head (210) through the assembly hole (13), and the inlet hole (11) is aligned with the inlet of the circumferential detection head (210).

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