A cigarette smoldering detection device
By designing a cigarette smoldering detection device that includes a fixing plate, a cigarette pusher, a cigarette lighting mechanism, and a negative pressure mechanism, the problems of low efficiency in removing cigarette filters and inability to simulate a smoker's inhalation have been solved, achieving rapid automated detection and reducing labor costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA TOBACCO GUANGDONG IND
- Filing Date
- 2025-08-20
- Publication Date
- 2026-08-04
AI Technical Summary
Existing cigarette smoldering detection devices have low efficiency in removing cigarette filters during the detection process, require a lot of manpower, and cannot simulate the smoking process of smokers, resulting in operator fatigue and significant discrepancies between the test results and actual smoking conditions.
A cigarette smoldering detection device was designed, comprising a fixing plate, a cigarette pusher plate, a cigarette lighting mechanism, and a negative pressure mechanism. The device simulates a smoker's inhalation through negative pressure, automatically igniting multiple cigarettes. The cigarettes are automatically removed by utilizing the fact that the perforation diameter of the cigarette pusher plate is smaller than the diameter of the filter. The combination of the cigarette pusher plate and the negative pressure mechanism improves operational efficiency.
It enables the rapid lighting and automatic removal of multiple cigarettes, reducing labor costs, improving detection efficiency, and more closely resembling actual smoking conditions, thus simplifying the operation process.
Smart Images
Figure CN224594589U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cigarette manufacturing technology, and in particular to a cigarette smoldering detection device. Background Technology
[0002] In cigarette smoldering tests, a common setup involves a mounting plate with multiple cigarette holders. During testing, the operator horizontally inserts the cigarettes to be tested onto the holders, one cigarette per holder. The lighter is then manually used to ignite the cigarettes for smoldering detection. After testing, the operator must remove the cigarettes one by one from the holders. This process is inefficient in removing cigarette filters, requires significant manpower, and the repetitive nature of the operation leads to operator fatigue. Furthermore, existing equipment only allows for natural combustion of the cigarettes, while smokers inhale during the smoking process, which differs significantly from real-world smoking conditions. Utility Model Content
[0003] The purpose of this invention is to provide a cigarette smoldering detection device with a simple structure that can simulate a smoker's inhalation, accelerate the ignition speed, and effectively improve the efficiency of cigarette filter removal while reducing labor costs.
[0004] To achieve this objective, the present invention adopts the following technical solution:
[0005] A cigarette smoldering detection device, comprising:
[0006] A fixing plate is provided on a first side with a plurality of cigarette insert rods, each cigarette insert rod having a suction hole. The fixing plate is provided on a second side with air holes corresponding to each cigarette insert rod, and the air holes are connected to the suction holes of the corresponding cigarette insert rods.
[0007] A cigarette pusher plate is detachably mounted on the fixed plate. The cigarette pusher plate has multiple through holes that correspond one-to-one with the cigarette insert rod. The through holes are used for the cigarette insert rod to pass through, and the diameter of the through holes is smaller than the diameter of the cigarette filter.
[0008] A cigarette lighting mechanism includes a cigarette lighting element and a moving component, wherein the moving component is used to drive the cigarette lighting element to move so that the cigarette lighting element ignites the cigarette inserted on the cigarette holder;
[0009] A negative pressure mechanism includes a pipeline and a negative pressure generator, wherein the pipeline is connected to the air hole and the negative pressure generator is used to generate negative pressure in the pipeline.
[0010] Preferably, the cigarette insert rods are provided in multiple groups along the first direction, and each group of cigarette insert rods is provided with multiple spaces along the second direction;
[0011] The air vents are provided in multiple groups along the first direction, and the air vents in each group are provided at intervals along the second direction;
[0012] The perforations are provided in multiple groups along the first direction, and the perforations in each group are provided at intervals along the second direction.
[0013] Preferably, the cigarette lighter includes a cigarette holder and a plurality of cigarette lighters disposed on the cigarette holder. The cigarette holder is disposed on the movable component, which drives the cigarette holder to move so that the plurality of cigarette lighters can correspond one-to-one with a plurality of cigarettes on a set of cigarette inserts. The cigarette lighters are used to ignite the corresponding cigarettes.
[0014] Preferably, the cigarette lighter is disposed on the first side of the fixed plate along a third direction, the movable component includes a slide rail and a first slide, the slide rail extends along a third direction, the first slide is slidably connected to the slide rail, and the first slide is provided with support rods at intervals corresponding to a plurality of sets of cigarette inserts, the support rods being used to support the cigarette lighter;
[0015] When the cigarette lighter holder is supported on the support rod, the multiple cigarette lighters on the cigarette lighter holder correspond one-to-one with the multiple cigarette sticks on the corresponding set of cigarette insert rods.
[0016] Preferably, the cigarette lighter holder is disposed on the first side of the fixed plate along a third direction. The moving component includes a slide rail, a first slide, a second slide, and a sliding drive. The first slide is slidably connected to the slide rail along a third direction, and the second slide is slidably connected to the first slide along a first direction. The cigarette lighter holder is disposed on the second slide, and the sliding drive is used to drive the second slide to slide on the first slide.
[0017] Preferably, the fixing plate and the smoke pusher plate are connected by screws; wherein...
[0018] The fixing plate has a first hole, the smoke pusher plate has a second hole, and the screw connector passes through the first hole and is threadedly connected to the second hole.
[0019] Preferably, the pipeline includes a main pipe, branch pipes and sub-pipes. One end of the main pipe is connected to the negative pressure generator, and the other end is connected to multiple branch pipes. Each branch pipe is provided with multiple sub-pipes. The multiple branch pipes are arranged one-to-one with multiple sets of air holes. The multiple sub-pipes on each branch pipe are connected to the multiple air holes of the corresponding set.
[0020] Preferably, the main pipe is provided with a first switch, and each branch pipe is provided with a second switch.
[0021] Preferably, the system also includes a tray, with the fixing plate disposed inside the tray and the smoke pusher located above the tray.
[0022] Preferably, the insertion end of the cigarette holder is tapered.
[0023] Beneficial effects:
[0024] The smoldering cigarette detection device provided in this embodiment has multiple cigarette inserts on the first side of a fixed plate. Each insert can hold one cigarette, meaning multiple cigarettes to be tested can be inserted onto the fixed plate at once, effectively ensuring detection efficiency. In addition, the device also includes a pusher plate. Before inserting a cigarette, the pusher plate is placed on the fixed plate, allowing the multiple inserts on the fixed plate to pass through their corresponding holes. Then, cigarettes are inserted into the inserted ends of the inserts. After all cigarettes are inserted, a negative pressure mechanism activates, and a negative pressure generator creates negative pressure in the pipeline, simulating a smoker's inhalation. Subsequently, the lighting mechanism activates, driving the lighting element to move via a moving component, igniting all the cigarettes inserted into the inserts, and then performing the smoldering detection. After the inspection is completed, the cigarette pusher is removed from the fixed plate. Since the diameter of the perforation of the cigarette pusher is smaller than the diameter of the cigarette filter, the cigarette pusher can remove all the cigarettes from their corresponding cigarette holders as it moves away from the first side of the fixed plate. This allows the cigarette holders to fall off automatically, eliminating the need for operators to manually remove the cigarette filters one by one, effectively improving operational efficiency and reducing labor costs. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the structure of the cigarette smoldering detection device provided by this utility model;
[0026] Figure 2 This utility model is based on Figure 1 A magnified view of a portion of point A in the middle;
[0027] Figure 3 This is an explosion diagram of the smoldering cigarette detection device provided by this utility model;
[0028] Figure 4 This is a partial structural schematic diagram of the cigarette smoldering detection device provided by this utility model;
[0029] Figure 5 This is a schematic diagram of the structure of a cigarette-lighting mechanism provided in an embodiment of the present invention;
[0030] Figure 6 This is a schematic diagram of the structure of a cigarette-lighting mechanism provided in another embodiment of this utility model.
[0031] In the picture:
[0032] 1. Fixing plate; 11. Cigarette insert; 111. Suction hole; 12. Air hole;
[0033] 2. Smoke pusher plate; 21. Perforation; 22. Second hole;
[0034] 3. Cigarette lighting mechanism; 31. Cigarette lighting element; 311. Cigarette lighting frame; 312. Cigarette lighter; 32. Moving component; 321. Slide rail; 322. First slide; 3221. Support rod; 323. Second slide; 324. Sliding drive component;
[0035] 4. Negative pressure mechanism; 41. Pipeline; 411. Main pipe; 412. Branch pipe; 413. Sub-branch pipe; 42. Negative pressure generator; 431. First switch; 432. Second switch; 44. Silencer; 45. Constant current source;
[0036] 5. Screw-in fittings;
[0037] 6. Pallet. Detailed Implementation
[0038] 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.
[0039] 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.
[0040] 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.
[0041] 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.
[0042] This embodiment provides a cigarette smoldering interval device, referring to... Figures 1 to 6 As shown, the cigarette smoldering detection device includes a fixed plate 1, a cigarette pusher plate 2, a cigarette lighting mechanism 3, and a negative pressure mechanism 4. The fixed plate 1 has multiple cigarette inserts 11 on its first side, each with a suction hole 111. The fixed plate 1 also has air holes 12 corresponding to the cigarette inserts 11, which communicate with the corresponding suction holes 111. The cigarette pusher plate 2 is detachably mounted on the fixed plate 1 and has multiple through holes 21 corresponding to the cigarette inserts 11. The through holes 21 are for the cigarette inserts 11 to pass through, and their diameter is smaller than the diameter of the cigarette filter. The cigarette lighting mechanism 3 includes a cigarette lighting element 31 and a moving component 32. The moving component 32 drives the cigarette lighting element 31 to move, igniting the cigarette inserted into the cigarette insert 11. The negative pressure mechanism 4 includes a pipe 41 and a negative pressure generator 42. The pipe 41 is connected to the air hole 12, and the negative pressure generator 42 is used to generate negative pressure in the pipe 41.
[0043] In this embodiment, the first side of the fixed plate 1 is provided with multiple cigarette inserts 11, each of which can insert one cigarette. This means that multiple cigarettes to be tested can be inserted into the fixed plate 1 at once, effectively ensuring testing efficiency. Furthermore, the device is also equipped with a cigarette pusher 2. Before inserting a cigarette, the pusher 2 is placed on the fixed plate 1, allowing the multiple cigarette inserts 11 on the fixed plate 1 to pass through the corresponding through holes 21. Then, cigarettes are inserted into the through holes of the multiple cigarette inserts 11. After all cigarettes are inserted, the negative pressure mechanism 4 operates, and the negative pressure generator 42 creates negative pressure in the pipeline 41, simulating a smoker's inhalation. Subsequently, the lighting mechanism 3 operates, driving the lighting element 31 to move via the moving component 32, causing the lighting element 31 to ignite all the cigarettes inserted into the cigarette inserts 11, followed by smoldering detection of the cigarettes. After the inspection is completed, the cigarette pusher 2 is removed from the fixed plate 1. Since the diameter of the perforation 21 of the cigarette pusher 2 is smaller than the diameter of the cigarette filter, the cigarette pusher 2 can remove all the cigarettes from the corresponding cigarette insert 11 as it moves away from the first side of the fixed plate 1, so that the cigarette insert 11 can fall off automatically. There is no need for the operator to manually remove the cigarette filters one by one, which effectively improves the operating efficiency and reduces the labor cost.
[0044] In this embodiment, multiple sets of cigarette insert rods 11 are provided along the first direction, and multiple sets of cigarette insert rods 11 are spaced apart along the second direction in each set; multiple sets of air holes 12 are provided along the first direction, and multiple sets of air holes 12 are spaced apart along the second direction in each set; multiple sets of through holes 21 are provided along the first direction, and multiple sets of through holes 21 are spaced apart along the second direction in each set. Specifically, all the cigarette push rods are distributed in a matrix on the first side of the fixing plate 1, all the air holes 12 are distributed in a matrix on the second side of the fixing plate 1, and all the through holes 21 are distributed in a matrix on the cigarette push plate 2. Specifically, direction a in the figure shows the first direction, and direction b shows the second direction. The first direction is the vertical direction of the device, and the second direction is the horizontal direction of the device.
[0045] For example, four groups of cigarette inserts 11 are arranged along the first direction, and ten cigarette inserts 11 are spaced apart along the second direction in each group. Four groups of air holes 12 are arranged along the first direction, and ten air holes 12 are spaced apart along the second direction in each group; four groups of through holes 21 are arranged along the first direction, and ten through holes 21 are spaced apart along the second direction in each group.
[0046] Specifically, in this embodiment, the insertion end of the cigarette insert 11 is tapered. This design facilitates the reliable and secure insertion of the cigarette filter into the cigarette insert 11.
[0047] Optionally, the number of suction holes 111 on each cigarette insert 11 can be set to multiple, with the multiple suction holes 111 distributed at intervals on the outer periphery of the insertion end of the cigarette insert 11.
[0048] In this embodiment, the cigarette lighter 31 includes a cigarette lighter holder 311 and a plurality of cigarette lighters 312 disposed on the cigarette lighter holder 311. The cigarette lighter holder 311 is mounted on a moving component 32, which drives the cigarette lighter holder 311 to move, so that the plurality of cigarette lighters 312 can correspond one-to-one with the plurality of cigarettes on a set of cigarette inserts 11, and the cigarette lighters 312 are used to light the corresponding cigarettes. Specifically, the moving component 32 drives the cigarette lighter holder 311 to move, so that the plurality of cigarette lighters 312 on the cigarette lighter holder 311 can correspond one-to-one with the plurality of cigarettes on a set of cigarette inserts 11 at one time, thereby enabling the simultaneous lighting of all cigarettes in the set, further improving the cigarette lighting efficiency.
[0049] For example, ten cigarette lighters 312 are provided at intervals on the cigarette lighter holder 311.
[0050] Specifically, the wiring harness and other structures connected to the cigarette lighter 312 are not shown in the attached drawings.
[0051] In this embodiment, reference is made to Figure 5As shown, the cigarette lighter holder 311 is disposed on the first side of the fixed plate 1 along a third direction. The movable component 32 includes a slide rail 321 and a first slide 322. The slide rail 321 extends along a third direction, and the first slide 322 is slidably connected to the slide rail 321. The first slide 322 is provided with support rods 3221 at intervals, each corresponding to one of the multiple sets of cigarette inserts 11. The support rods 3221 support the cigarette lighter holder 311. When the cigarette lighter holder 311 is supported on the support rods 3221, the multiple cigarette lighters 312 on the cigarette lighter holder 311 correspond one-to-one with the multiple cigarettes on the corresponding sets of cigarette inserts 11. In this embodiment, direction c in the figure represents the third direction. The third direction is the front-to-back direction of the device.
[0052] Specifically, the first slide 322 slides relative to the slide rail 321, allowing the distance between the first slide 322 and the fixed plate 1 to be adjusted along a third direction, thereby enabling the cigarette lighter 31 to accommodate cigarettes of different lengths. When the cigarette lighter 31 needs to ignite a cigarette inserted into one of the sets of cigarette inserts 11, the operator can place the cigarette lighter 311 on the corresponding support rod 3221, so that the multiple lighters 312 on the cigarette lighter 311 correspond to the multiple cigarettes inserted into that set of cigarette inserts 11. Then, by sliding the first slide 322 relative to the slide rail 321, the position of the cigarette lighter 31 as a whole along a third direction is adjusted, thereby allowing the lighters 312 to approach and ignite the corresponding cigarettes.
[0053] In some other alternative implementations, refer to Figure 6 As shown, the cigarette lighter holder 311 is disposed on the first side of the fixed plate 1 along a third direction. The moving component 32 includes a slide rail 321, a first slide 322, a second slide 323, and a sliding drive member 324. The first slide 322 is slidably connected to the slide rail 321 along a third direction, and the second slide 323 is slidably connected to the first slide 322 along a first direction. The cigarette lighter holder 311 is disposed on the second slide 323, and the sliding drive member 324 is used to drive the second slide 323 to slide on the first slide 322. Compared with the above embodiments, this embodiment provides a second slide 323 on the first slide 322. The second slide 323 can slide relative to the first slide 322 along a first direction. The cigarette lighter 311 is disposed on the second slide 323. The sliding drive member 324 can drive the second slide 323 to slide on the first slide 322, thereby realizing the automatic adjustment of the cigarette lighter 311 in the height direction of the device. This allows the cigarette lighter 311 to be automatically positioned one by one to the cigarette insert rods 11 of each group, further improving the degree of automation.
[0054] It is worth mentioning that, in order to prevent the ash from falling from the burning cigarettes on the upper row of cigarette holders 11 from affecting the cigarettes on the lower row of cigarette holders 11, in this embodiment, the multiple rows of cigarette holders 11 are arranged in a staggered manner along the vertical direction.
[0055] For example, the sliding drive component 324 can be configured as a telescopic cylinder, an electric push rod, a linear servo module, or other components, without further limitation.
[0056] In this embodiment, the fixing plate 1 and the smoke pusher plate 2 are connected by a screw connector 5. The fixing plate 1 has a first hole (not shown), and the smoke pusher plate 2 has a second hole 22. The screw connector 5 passes through the first hole and is threadedly connected to the second hole 22. Specifically, the screw connector 5 is a fastening screw. The fastening screw passes through the first hole of the fixing plate 1 and is threadedly connected to the second hole 22 of the smoke pusher plate 2, thereby achieving a fixed connection between the smoke pusher plate 2 and the fixing plate 1. When it is necessary to disassemble the smoke pusher plate 2, the fastening screw is loosened, and the fastening screw is disassembled from the first hole and the second hole 22, thus achieving the disassembly of the smoke pusher plate 2.
[0057] In some alternative embodiments, the smoke pusher 2 can always be connected to the fixed plate 1, and a moving drive component is provided between the smoke pusher 2 and the fixed plate 1. The moving drive component is used to drive the smoke pusher 2 to move relative to the fixed plate 1 in a third direction. This arrangement can also realize the function of the smoke pusher 2 in this embodiment. Exemplarily, the moving drive component can be configured as a telescopic cylinder, an electric push rod, a linear servo module, etc., without further limitation.
[0058] In this embodiment, the pipeline 41 includes a main pipe 411, branch pipes 412, and branch pipes 413. One end of the main pipe 411 is connected to a negative pressure generator 42, and the other end is connected to multiple branch pipes 412. Each branch pipe 412 is provided with multiple branch pipes 413, and the multiple branch pipes 412 are arranged one-to-one with multiple sets of air holes 12. The multiple branch pipes 413 on each branch pipe 412 are connected to the multiple air holes 12 of the corresponding set. Specifically, when the negative pressure generator 42 operates, it creates a negative pressure environment in the main pipe 411, and thereby creates a negative pressure in the suction hole 111 of the corresponding cigarette holder 11 through the main pipe 411, branch pipes 412, and branch pipes 413, thus simulating the smoking process of a smoker.
[0059] For example, there is one main pipe 411, four branch pipes 412, and ten branch pipes 413 on each branch pipe 412.
[0060] In this embodiment, a first switch 431 is provided on the main pipe 411, and a second switch 432 is provided on each branch pipe 412. Specifically, the first switch 431 is used to open and close the main pipe 411. When the first switch 431 is open, a negative pressure environment is formed inside the main pipe 411; when the first switch 431 is closed, the negative pressure environment of the main pipe 411 is cut off. The second switch 432 is used to open and close the branch pipes 412. When the second switch 432 is open, a negative pressure environment is formed inside the corresponding branch pipe 412; when the second switch 432 is closed, the negative pressure environment of the corresponding branch pipe 412 is cut off.
[0061] Specifically, a silencer 44 is provided on one side of the negative pressure generator 42 on the main pipe 411, and a constant current source 45 is provided on the other side.
[0062] In this embodiment, the cigarette smoldering detection device also includes a tray 6, a fixing plate 1 disposed inside the tray 6, and a cigarette pusher 2 located above the tray 6. The tray 6 is designed to receive cigarette filters that fall off after the detection is completed, and also to receive cigarette ash that falls off during the cigarette's combustion process.
[0063] Specifically, the tray 6 and the fixing plate 1 can be connected by screws, thereby realizing the detachable setting between the tray 6 and the fixing plate 1, which facilitates maintenance and replacement.
[0064] Optionally, a baffle (not shown) is provided around the tray 6. The baffle is provided to block the air in the environment and prevent the lateral air convection from affecting the test results.
[0065] For example, both the fixing plate 1 and the smoke pusher plate 2 are made of steel plate, which is inexpensive and easy to manufacture.
[0066] For example, the dimensions of the fixing plate 1 are set to 60cm × 50cm × 2mm. The dimension of the fixing plate 1 along the first direction is set to 60cm, the dimension along the second direction is set to 50cm, and the dimension along the third direction is set to 2mm.
[0067] For example, the dimensions of the smoke pusher 2 are set to 60cm × 48cm × 2mm. The dimensions of the smoke pusher 2 along the first direction are set to 60cm, along the second direction are set to 48cm, and along the third direction are set to 2mm.
[0068] 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 device for detecting smoldering cigarettes, characterized in that, include: A fixing plate (1) is provided on the first side of the fixing plate (1), and a plurality of cigarette insert rods (11) are provided on the first side of the fixing plate (1). Suction holes (111) are provided on the cigarette insert rods (11) and air holes (12) are provided on the second side of the fixing plate (1) corresponding to the cigarette insert rods (11). The air holes (12) are connected to the suction holes (111) of the corresponding cigarette insert rods (11). The cigarette pusher plate (2) is detachably mounted on the fixed plate (1). The cigarette pusher plate (2) has a plurality of through holes (21) corresponding one-to-one with the cigarette insert rod (11). The through holes (21) are used for the cigarette insert rod (11) to pass through. The diameter of the through holes (21) is smaller than the diameter of the cigarette filter. The cigarette lighting mechanism (3) includes a cigarette lighter (31) and a moving component (32), wherein the moving component (32) is used to drive the cigarette lighter (31) to move so that the cigarette lighter (31) ignites the cigarette inserted into the cigarette holder (11); The negative pressure mechanism (4) includes a pipeline (41) and a negative pressure generator (42), wherein the pipeline (41) is connected to the air hole (12), and the negative pressure generator (42) is used to generate negative pressure in the pipeline (41).
2. The cigarette smoldering detection device according to claim 1, characterized in that, The cigarette insert (11) is provided in multiple groups along the first direction, and each group of cigarette inserts (11) is provided with multiple groups spaced apart along the second direction; The air holes (12) are provided in multiple groups along the first direction, and the air holes (12) in each group are provided at intervals along the second direction; The perforations (21) are provided in multiple groups along the first direction, and each group of perforations (21) is provided with multiple perforations (21) at intervals along the second direction.
3. The cigarette smoldering detection device according to claim 2, characterized in that, The cigarette lighter (31) includes a cigarette lighter holder (311) and a plurality of cigarette lighters (312) disposed on the cigarette lighter holder (311). The cigarette lighter holder (311) is disposed on the moving component (32). The moving component (32) is used to drive the cigarette lighter holder (311) to move so that the plurality of cigarette lighters (312) can correspond one-to-one with the plurality of cigarettes on a set of cigarette inserts (11). The cigarette lighters (312) are used to ignite the corresponding cigarettes.
4. The cigarette smoldering detection device according to claim 3, characterized in that, The cigarette lighter holder (311) is disposed on the first side of the fixed plate (1) along a third direction. The moving component (32) includes a slide rail (321) and a first slide (322). The slide rail (321) extends along a third direction. The first slide (322) is slidably connected to the slide rail (321). The first slide (322) is provided with support rods (3221) at intervals corresponding to a plurality of sets of cigarette inserts (11). The support rods (3221) are used to support the cigarette lighter holder (311). When the cigarette lighter holder (311) is supported on the support rod (3221), the multiple cigarette lighters (312) on the cigarette lighter holder (311) correspond one-to-one with the multiple cigarettes on the corresponding set of cigarette insert rods (11).
5. The cigarette smoldering detection device according to claim 3, characterized in that, The cigarette lighter holder (311) is disposed on the first side of the fixed plate (1) along a third direction. The moving component (32) includes a slide rail (321), a first slide (322), a second slide (323), and a sliding drive (324). The first slide (322) is slidably connected to the slide rail (321) along a third direction. The second slide (323) is slidably connected to the first slide (322) along a first direction. The cigarette lighter holder (311) is disposed on the second slide (323). The sliding drive (324) is used to drive the second slide (323) to slide on the first slide (322).
6. The cigarette smoldering detection device according to claim 5, characterized in that, The fixing plate (1) and the smoke pusher plate (2) are connected by a screw connector (5); wherein, The fixing plate (1) has a first hole, the smoke pusher plate (2) has a second hole (22), and the screw connector (5) passes through the first hole and is threadedly connected to the second hole (22).
7. The cigarette smoldering detection device according to claim 2, characterized in that, The pipeline (41) includes a main pipe (411), branch pipes (412) and branch pipes (413). One end of the main pipe (411) is connected to the negative pressure generator (42), and the other end is connected to multiple branch pipes (412). Each branch pipe (412) is provided with multiple branch pipes (413). The multiple branch pipes (412) are arranged one-to-one with multiple sets of air holes (12). The multiple branch pipes (413) on each branch pipe (412) are connected to the multiple air holes (12) of the corresponding set.
8. The cigarette smoldering detection device according to claim 7, characterized in that, The main pipe (411) is provided with a first switch (431), and each branch pipe (412) is provided with a second switch (432).
9. The cigarette smoldering detection device according to claim 1, characterized in that, It also includes a tray (6), the fixing plate (1) is disposed inside the tray (6), and the smoke pusher (2) is located above the tray (6).
10. The cigarette smoldering detection device according to claim 1, characterized in that, The insertion end of the cigarette insert rod (11) is tapered.