Foam suction device for YJ27 filter tip assembling machine

Abstract

The utility model belongs to the technical field of cigarette production mechanical equipment, and particularly relates to a foam suction device for a YJ27 filter tip assembling machine, which comprises a cigarette foam collector, a cigarette foam conveying mechanism and a cigarette foam storage mechanism, the tobacco powder collector is arranged in the containing space and installed on the length adjusting rod. The overall outer contour of the tobacco powder collector is similar to the shape of the containing space, and at least three side walls of the tobacco powder collector face the connecting area of the converging drum wheel and the closing drum wheel, the outer wall of the closing drum wheel and the lower portion of the connecting area of the tipping paper cutter and the tipping paper cutting wheel respectively so as to collect tobacco powder entering the cigarette tipping paper pasting procedure. The tobacco powder storage mechanism is connected with an external negative pressure mechanism and is used for storing the tobacco powder collected by the tobacco powder collector; the two ends of the tobacco powder conveying mechanism communicate with the tobacco powder collector and the tobacco powder storage mechanism correspondingly, and the tobacco powder conveying mechanism is used for transmitting negative pressure and conveying the tobacco powder collected by the tobacco powder collector into the tobacco powder storage mechanism. According to the utility model, the generation of smoke-entrapped cigarettes is effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cigarette production mechanical equipment technical field, concretely relates to a kind of foam suction device for YJ27 filter tip attaching machine. BACKGROUND

[0002] In the cigarette production process, cigarette roll is mainly completed on YJ27 filter tip attaching machine, and its main process flow is as follows: double-length cigarettes are first cut into two paper equal-length single-length filterless cigarettes by a primary cutting drum; the cut single-length cigarettes are separated by a distance along the axial direction on a separation drum; filters are inserted into the space between the two single-length cigarettes on a convergence drum after a series of transmission, forming a cigarette+double filter+ cigarette group; the cigarette group is gathered and adhered on the convergence drum while rotating synchronously with the drum and float ring, and the glued water-slip sheet is conveyed to the cigarette group on the convergence drum by a water-slip sheet cutting wheel, and then the water-slip sheet is wrapped around the cigarette group by a rolling system, forming double-filter cigarettes; in this process flow, the cut end surface of the high-speed moving cigarette will drop a lot of cigarette foam, and if the cigarette foam remains, it will be wrapped in the cigarette during the wrapping process of the water-slip sheet, forming a cigarette with foam, which affects the quality of the cigarette, and a lot of glue particles will be generated during the cutting process of the glued water-slip sheet, which will also cause the formation of a cigarette with foam after falling into the cigarette group through the gap between the cutting cover, so it is necessary to remove the cigarette foam and glue particles before the water-slip sheet is pasted on the cigarette group to ensure the quality of the cigarette.

[0003] However, there is no effective cigarette foam removal and collection device on the YJ27 filter tip attaching machine at present, so a large number of cigarettes with foam are often produced during the production process, which seriously affects the production efficiency of the cigarette.

[0004] In the prior art, the main components of the YJ27 filter tip attaching machine before the water-slip sheet is pasted on the cigarette group include a water-slip sheet cutter 11, a water-slip sheet cutting wheel 12, a gathering drum 13 and a convergence drum 14; the water-slip sheet cutter 11 and the water-slip sheet cutting wheel 12, and the gathering drum 13 and the convergence drum 14 are installed side by side and connected on a mounting base 16, and the water-slip sheet cutter 11 and the water-slip sheet cutting wheel 12 are arranged above the gathering drum 13 and the convergence drum 14; the water-slip sheet cutter 11, the water-slip sheet cutting wheel 12, the gathering drum 13 and the convergence drum 14 form a containing space together, and a length adjusting rod 15 is arranged in the containing space and vertically installed on the mounting base 16 (for details, please refer to Figure 1 ).

[0005] The utility model effectively avoids the production of cigarettes with foam without any adjustment to the existing YJ27 filter tip attaching machine. SUMMARY

[0006] In order to solve the problems of the prior art, the utility model aims at providing a foam suction device for YJ27 filter tip attaching machine, which can effectively remove and collect the tobacco foam and colloidal particles in the process of cigarette rolling and jointing without adjusting the existing equipment, avoid the production of tobacco foam, greatly reduce the quality inspection and disposal of unqualified products, and effectively save resources.

[0007] The utility model adopts the technical scheme of:

[0008] The utility model provides a foam suction device for YJ27 filter tip attaching machine, YJ27 filter tip attaching machine mainly includes water-based paper cutter 11, water-based paper cutting wheel 12, closing drum wheel 13, convergence drum wheel 14, length adjusting rod 15, installation base 16, water-based paper cutter 11, water-based paper cutting wheel 12, closing drum wheel 13, convergence drum wheel 14 are installed on installation base 16 and form a containing space together, length adjusting rod 15 is installed on installation base 16 and is arranged in the containing space, and is installed vertically on installation base 16, the foam suction device includes tobacco foam collector 2, tobacco foam conveying mechanism 3 and tobacco foam storage mechanism 4,

[0009] Tobacco foam collector 2 is arranged in the containing space and is installed on length adjusting rod 15, the overall contour of tobacco foam collector 2 is similar to the shape of the containing space, and at least three side walls face the joint area of convergence drum wheel 14 and closing drum wheel 13, the outer wall of closing drum wheel 13 and the joint area below water-based paper cutter 11 and water-based paper cutting wheel 12 respectively to collect the tobacco foam entering the tobacco stick pasting water-based paper process,

[0010] Tobacco foam storage mechanism 4 is connected with external negative pressure mechanism and is used to store the tobacco foam collected by tobacco foam collector 2,

[0011] Tobacco foam conveying mechanism 3 is communicated with tobacco foam collector 2 and tobacco foam storage mechanism 4 respectively at both ends and is used to transmit negative pressure and convey the tobacco foam collected by tobacco foam collector 2 into tobacco foam storage mechanism 4.

[0012] Wherein YJ27 filter tip attaching machine, water-based paper cutter 11, water-based paper cutting wheel 12, closing drum wheel 13, convergence drum wheel 14, length adjusting rod 15, installation base 16 specific layout, refer to the actual installation effect or YJ27 filter tip attaching machine installation instruction in prior art YJ27 filter tip attaching machine.

[0013] Preferably, the overall tobacco foam collector 2 is a cavity structure,

[0014] The smoke collector 2 is provided with a plurality of uniformly distributed first suction holes 21 on the side wall facing the joint area of the converging drum 13 and the merging drum 14, the first suction holes 21 performing the first cleaning of the smoke of the cigarette group 6;

[0015] The smoke collector 2 is provided with a plurality of uniformly distributed second suction holes 22 on the side wall facing the outer wall of the converging drum 13, the second suction holes 22 being close to the converging drum and effectively removing the smoke of the cigarette group 6;

[0016] The smoke collector 2 is provided with a plurality of uniformly distributed third suction holes 23 on the side wall below the joint area of the tipping paper cutter 11 and the tipping paper cutting wheel 12, the third suction holes 23 adsorbing and removing the overflowed glue particles of the tipping paper cutter 11 and the tipping paper cutting wheel 12 to prevent the glue particles from falling on the cigarette group 6. In order to further ensure normal production, the third suction holes 23 are preferably arranged below the joint area of the tipping paper cutter 11 and the tipping paper cutting wheel 12.

[0017] Since the outer diameters of the tipping paper cutter 11 and the tipping paper cutting wheel 12 are smaller than those of the converging drum 14 and the converging drum 13, and the outer surfaces of the four are not smooth, the shape and installation of the smoke collector 2 should avoid affecting the normal operation of the existing structure. In order to ensure the effect of collecting smoke, the smoke collector 2 has at least three surfaces respectively close to and facing the areas where smoke is generated or remains, i.e. the joint area of the converging drum 14 and the converging drum 13, the outer wall of the converging drum 13, and the joint area below the tipping paper cutter 11 and the tipping paper cutting wheel 12. Since the converging drum 13 is exposed to the containing space in a large area relative to other areas and is closest to the cigarette group 6, the second suction holes are preferably arranged as close as possible to the side wall of the converging drum 13 without affecting the original mechanism.

[0018] Preferably, the smoke storage mechanism 4 comprises a cover 31, a filter screen 32, and a storage barrel 33, the filter screen 32 being arranged in the storage barrel 33, the cover 31 being arranged on the open end of the storage barrel 33, and the lower part of the peripheral wall of the storage barrel 33 being further provided with a throttle valve 331 communicating with an external negative pressure structure. More specifically, the filter screen 32 is arranged below the opening of the storage barrel 33 and above the throttle valve 331 to filter the smoke in the airflow. The overall outer contour of the filter screen 32 can also be consistent with the storage barrel 33 to increase the storage capacity of the filter screen 32. In addition, the external negative pressure structure can be a negative pressure fan of a cigarette making machine or a dust removal negative pressure structure.

[0019] Preferably, the smoke transfer mechanism 3 comprises a hard pipe 41 and a soft pipe 42 connected thereto, the non-connected end of the hard pipe 41 is connected with the side wall of the smoke collector 2 without the suction hole, and the non-connected end of the soft pipe 42 is connected with the cover 31 of the smoke storage mechanism 4.

[0020] Preferably, the side wall of the smoke collector 2 connected with the hard pipe 41 is further provided with a connecting hole 26, and the hard pipe 41 is threadedly connected with the connecting hole 26.

[0021] Preferably, the cover 31 is threadedly connected with the open end of the storage barrel 33.

[0022] Preferably, the first suction hole 21, the second suction hole 22 and the third suction hole 23 are all of the structure of gradually narrowing hole diameter from outside to inside.

[0023] Preferably, the smoke collector 2 is further provided with a mounting through hole 24 penetrating through the opposite two side walls, and the smoke collector 2 is sleeved on the outer peripheral wall of the length adjusting rod 15 through the mounting through hole 24.

[0024] Preferably, the smoke collector 2 is further connected with a screw 5, the screw 5 penetrates through the non-suction hole side wall of the smoke collector 2 in the direction perpendicular to the axis of the length adjusting rod 15 and abuts against the outer peripheral wall of the length adjusting rod 15.

[0025] Preferably, the position where the screw 5 penetrates through the non-suction hole side wall of the smoke collector 2 is further provided with a threaded hole 25, and the screw 5 is threadedly connected with the threaded hole 25.

[0026] The device mainly works through the following principles:

[0027] When the device is used, the smoke collector 2 is sleeved on the outer peripheral wall of the length adjusting rod 15 through the mounting through hole 24, then the screw 5 is screwed into the threaded hole 25 to lock the length adjusting rod 15 to the outer peripheral wall of the length adjusting rod 15, so as to fix the smoke collector 2 on the length adjusting rod 15, wherein according to the actual production condition, the smoke transfer mechanism 3 and the smoke storage mechanism 4 can be assembled with the smoke collector 2 in advance before the smoke collector 2 is installed on the length adjusting rod 15, or can be assembled after the smoke collector 2 is installed on the length adjusting rod 15, then the smoke storage mechanism 4 is connected with the external negative pressure equipment.

[0028] After installation, start the filter tip attaching machine, adjust the air flow of the throttle valve 331, and open the external negative pressure device at the same time, and the tobacco tar and the glue particles will be sucked into the cavity of the tobacco tar collector 2 through the first-stage air suction hole 21, the second-stage air suction hole 22 and the third-stage air suction hole 23, and further, the air flow carrying the tobacco tar and the glue particles sequentially passes through the hard pipe 41 and the hose 42 to enter the tobacco tar storage mechanism 4, and specifically, the air flow carrying the tobacco tar and the glue particles sequentially passes through the hard pipe 41, the hose 42 and the cover 31 to pass through the filter screen 32, the filtered air flow is filtered through the filter screen 32, the tobacco tar and the glue particles are retained on the filter screen 32, and the filtered air flow flows out from the throttle valve 331 to reach the external negative pressure system, and the tobacco tar suction is completed.

[0029] After the tobacco tar suction is completed, the cover 31 can be unscrewed to collect and process the tobacco tar and the glue particles collected by the filter screen 32.

[0030] The beneficial effects of the utility model are as follows:

[0031] 1. The mutual connection positions of the tobacco tar collector 2, the tobacco tar conveying mechanism 3 and the tobacco tar storage mechanism 4 are all connected through threads, that is, the connection is detachable, the applicability of the device is improved, the device can be assembled and disassembled at any time, and the existing equipment does not need to be modified or adjusted.

[0032] 2. As a preferred mode, the throttle valve 331 is arranged at the lower part of the peripheral wall of the storage barrel 33, the air pressure can be controlled according to the need, the tobacco tar and the glue particles can be effectively adsorbed on the filter screen 32, in addition, the filter screen and the storage barrel can collect the tobacco tar and the glue particles, and at the same time, the influence of the external negative pressure system on the tobacco tar suction process can be eliminated, the requirement for negative pressure is smaller, the practicability of the utility model is high, the cleaning effect is good, and the tobacco tar and the glue particles collected by the filter screen are also easy to collect and process.

[0033] 3. As a preferred mode, the first-stage air suction hole 21, the second-stage air suction hole 22 and the third-stage air suction hole 23 are all of the gradually-narrowed structure from the outside to the inside (the cavity of the tobacco tar collector 2), the structure design can play a role in airflow guiding, and the cleaning effect is enhanced.

[0034] 4. The utility model tobacco tar suction device is provided with multiple-stage air suction holes, and the tobacco tar and the glue particles can be effectively adsorbed and cleaned.

[0035] 5. The utility model can effectively remove the tobacco tar and the glue particles without improving the equipment structure and affecting the normal production, effectively prevent the tobacco tar and the glue particles from being wrapped in the tipping paper, and avoid the generation of the tobacco tar containing tobacco tar.

[0036] DRAWINGS

[0037] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings. BRIEF DESCRIPTION OF DRAWINGS

[0038] Figure 1 Layout diagram of the smoke suction device of the present application when installed in a filter tipping machine;

[0039] Figure 2 Assembly explosion diagram of the smoke suction device of the present application;

[0040] Figure 3 Structure schematic diagram of the smoke collector of the present application;

[0041] Figure 4 Partial sectional view of the smoke suction device of the present application after installation and cooperation with part of the mechanism of the filter tipping machine;

[0042] Figure 5 Local enlarged view of the working state of the smoke suction device of the present application.

[0043] Reference signs: 11, tipping paper cutter; 12, tipping paper cutting wheel; 13, closing drum; 14, merging drum; 15, length adjusting rod; 16, mounting base; 2, smoke collector; 21, first-stage suction hole; 22, second-stage suction hole; 23, third-stage suction hole; 24, mounting through hole; 25, threaded hole; 26, connecting hole; 3, smoke conveying mechanism; 31, cover; 32, filter screen; 33, storage barrel; 331, throttle valve; 4, smoke storage mechanism; 41, hard pipe; 42, soft pipe; 5, screw; 6, cigarette group. DETAILED DESCRIPTION

[0044] The present application will be further described in detail below in combination with examples, but is not limited to the present application, and any transformation or improvement based on the teaching of the present application falls within the protection scope of the present application. The specific technology or condition not mentioned in the examples is carried out according to the technology or condition described in the literature in the art or according to the product instruction.

[0045] Example 1

[0046] As Figure 1 , 5As shown, a smoke suction device for YJ27 filter tipping machine is installed in the accommodating space formed by the four components, i.e. tipping paper cutter 11, tipping paper cutter wheel 12, closing drum 13 and merging drum 14, which are installed on the installation base 16, and specifically, the length adjusting rod arranged in the accommodating space;

[0047] The smoke suction device comprises a smoke collector 2, a smoke conveying mechanism 3 and a smoke storage mechanism 4;

[0048] The smoke collector 2 is arranged in the accommodating space and installed on the length adjusting rod 15. The overall contour of the smoke collector 2 is similar to the shape of the accommodating space, and three side walls in the smoke collector 2 respectively face the joint area of the merging drum 14 and the closing drum 13, the outer wall of the closing drum 13, and the joint area below the tipping paper cutter 11 and the tipping paper cutter wheel 12. The optimal shape can be referred to Figure 3 for collecting the smoke entering the process of pasting tipping paper on the cigarette;

[0049] The smoke storage mechanism 4 is connected with the external cigarette machine negative pressure fan to provide a negative pressure flow regulation and negative pressure buffering function, and is also used for storing the smoke collected by the smoke collector 2;

[0050] The smoke conveying mechanism 3 is in communication with the smoke collector 2 and the smoke storage mechanism 4 at both ends, respectively, for transmitting negative pressure and conveying the smoke collected by the smoke collector 2 into the smoke storage mechanism 4.

[0051] The tipping paper cutter 11, the tipping paper cutter wheel 12, the closing drum 13, the merging drum 14, the length adjusting rod 15, the installation base 16 and the accommodating space can be seen in detail from Figure 1 , and can also be referred to the overall installation effect of the YJ27 filter tipping machine in the prior art, or the installation instruction of the YJ27 filter tipping machine.

[0052] As shown in Figure 4 , the smoke collector 2 is a hollow structure as a whole;

[0053] As shown in Figure 3 , 4, a plurality of uniformly distributed first air suction holes 21 in communication with the cavity of the smoke collector 2 are arranged on the side wall of the smoke collector 2 facing the joint area of the merging drum 14 and the closing drum 13, and the first air suction holes 21 perform the first cleaning of the smoke of the smoke group 6;

[0054] A plurality of uniformly distributed second air suction holes 22 in communication with the cavity of the smoke collector 2 are arranged on the side wall of the smoke collector 2 facing the outer wall of the closing drum 13, and the second air suction holes 22 are close to the closing drum 13, which can effectively further remove the smoke of the smoke group 6;

[0055] The side wall of the tobacco tar collector 2 facing the joint area of the tipping paper cutter 11 and the tipping paper cutting wheel 12 is provided with a plurality of uniformly distributed third suction holes 23 in communication with the cavity of the tobacco tar collector 2, which can adsorb and remove the gel particles overflowing from the tipping paper cutter 11 and the tipping paper cutting wheel 12, preventing the gel particles from falling onto the cigarette group 6.

[0056] Specifically, the first suction hole 21, the second suction hole 22, and the third suction hole 23 are gradually narrowed from the outside to the inside (tobacco tar collector 2) to enhance the adsorption efficiency of the device for tobacco tar and gel particles.

[0057] As shown in Figure 2 The tobacco tar storage mechanism 4 includes a cover 31, a filter screen 32, and a storage barrel 33. The filter screen 32 is placed in the storage barrel 33, and the cover 31 is threadedly connected to the open end of the storage barrel 33. The lower part of the peripheral wall of the storage barrel 33 is further provided with a throttle valve 331 in communication with an external negative pressure structure. More specifically, the filter screen 32 is placed below the opening of the storage barrel 33 and above the throttle valve 331 to filter the tobacco tar in the airflow. The overall outer contour of the filter screen 32 is also in the form of a barrel to increase the storage capacity of the filter screen 32 for tobacco tar. The above-mentioned external negative pressure structure can be a negative pressure fan of a cigarette making machine.

[0058] As shown in Figure 2 The tobacco tar conveying mechanism 3 includes a hard pipe 41 and a soft pipe 42 connected thereto. The non-connected end of the hard pipe 41 is threadedly connected to the connecting hole 26 on the side wall of the tobacco tar collector 2 where no suction hole is provided. The non-connected end of the soft pipe 42 is connected to the cover 31 of the tobacco tar storage mechanism 4. Specifically, a hollow protrusion is provided on the top of the cover 31, and the soft pipe 42 is sleeved on the protrusion to achieve connection with the cover 31, thereby achieving communication between the soft pipe 42 and the storage barrel 33.

[0059] A mounting through hole 24 is further provided on the tobacco tar collector 2, which penetrates the opposite side walls. The tobacco tar collector 2 is sleeved on the outer peripheral wall of the length adjusting rod 15 through the mounting through hole 24. It should be noted that the mounting through hole 24 penetrates the opposite side walls of the tobacco tar collector 2 where no suction hole is provided.

[0060] A screw 5 is further connected to the tobacco tar collector 2. The screw 5 penetrates the non-suction hole side wall of the tobacco tar collector 2 in a direction perpendicular to the axis of the length adjusting rod 15 and abuts against the outer peripheral wall of the length adjusting rod 15.

[0061] A threaded hole 25 is further provided at the position where the screw 5 penetrates the non-suction hole side wall of the tobacco tar collector 2. The screw 5 is threadedly connected to the threaded hole 25.

[0062] When the device is used, the smoke collector 2 is sleeved on the outer wall of the length adjusting rod 15 through the installation hole 24, then the screw 5 is screwed into the threaded hole 25 to lock the length adjusting rod 15 to the outer wall of the length adjusting rod 15, so that the smoke collector 2 is fixed on the length adjusting rod 15, wherein according to the actual production condition, the smoke conveying mechanism 3 and the smoke storage mechanism 4 can be assembled with the smoke collector 2 in advance before the smoke collector 2 is installed on the length adjusting rod 15, or can be assembled after the smoke collector 2 is installed on the length adjusting rod 15, then the smoke storage mechanism 4 is connected with the external negative pressure equipment;

[0063] After installation, the filter tipping machine is started to run, the air flow of the throttle valve 331 is adjusted, and the external negative pressure equipment is started, so that the smoke and the glue particles are respectively sucked into the cavity of the smoke collector 2 through the first suction hole 21, the second suction hole 22 and the third suction hole 23, further, the smoke and the glue particles carried by the airflow enter the smoke storage mechanism 4 through the hard pipe 41 and the soft pipe 42 in sequence, specifically, the smoke and the glue particles carried by the airflow pass through the hard pipe 41, the soft pipe 42 and the cover 31 in sequence to pass through the filter screen 32, the airflow is filtered through the filter screen 32, the smoke and the glue particles are intercepted on the filter screen 32, and the filtered airflow flows out from the throttle valve 331 to reach the external negative pressure system, and the smoke suction is completed.

[0064] After the smoke suction is completed, the cover 31 is unscrewed, and the smoke and the glue particles collected on the filter screen 32 can be collected and treated.

[0065] Finally, it is pointed out that the above preferred embodiments are only used to illustrate the technical solutions of the application and are not limited, although the application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and detail without departing from the scope defined by the claims of the application, the sizes described in the drawings and the embodiments are not related to the specific object and are not used to limit the protection scope of the application, the object size can be selected and changed according to the actual needs.

Claims

1. A foam suction device for YJ27 filter tipping machine, the YJ27 filter tipping machine mainly comprises a tipping paper cutter (11), a tipping paper cutting wheel (12), a closing drum wheel (13), a merging drum wheel (14), a length adjusting rod (15), and a mounting base (16), the tipping paper cutter (11), the tipping paper cutting wheel (12), the closing drum wheel (13), and the merging drum wheel (14) are mounted on the mounting base (16) and jointly form a containing space, and the length adjusting rod (15) is mounted on the mounting base (16) and arranged in the containing space, characterized in that, The smoke collecting device comprises a smoke collector (2), a smoke conveying mechanism (3) and a smoke storage mechanism (4); The smoke collector (2) is arranged in the accommodating space and is mounted on the length adjusting rod (15); the overall outer contour of the smoke collector (2) is similar to the shape of the accommodating space, and at least three side walls face the joint area of the converging drum (13) and the approaching drum (14), the outer wall of the approaching drum (13), and the lower part of the joint area of the tipping paper cutter (11) and the tipping paper cutting wheel (12) to collect the smoke entering the process of sticking tipping paper on the cigarette. The smoke storage mechanism (4) is connected with the external negative pressure mechanism and is used for storing the smoke collected by the smoke collector (2). The smoke conveying mechanism (3) is communicated with the smoke collector (2) and the smoke storage mechanism (4) at two ends respectively, and is used for transmitting negative pressure and conveying the smoke collected by the smoke collector (2) into the smoke storage mechanism (4).

2. The foam suction device for YJ27 filter tipping machine according to claim 1, characterized in that, The smoke collector (2) is a hollow structure as a whole. A plurality of first-stage air suction holes (21) which are in communication with the cavity of the smoke collector (2) are uniformly distributed on the side wall of the smoke collector (2) facing the joint area of the converging drum (14) and the approaching drum (13). A plurality of second-stage air suction holes (22) which are in communication with the cavity of the smoke collector (2) are uniformly distributed on the side wall of the smoke collector (2) facing the outer wall of the approaching drum (13). A plurality of third-stage air suction holes (23) which are in communication with the cavity of the smoke collector (2) are uniformly distributed on the side wall of the smoke collector (2) facing the joint area of the tipping paper cutter (11) and the tipping paper cutting wheel (12).

3. The foam suction device for YJ27 filter tipping machine according to claim 1, characterized in that, The smoke storage mechanism (4) comprises a cover (31), a filter screen (32) and a storage barrel (33), the filter screen (32) is arranged in the storage barrel (33), the cover (31) covers the open end of the storage barrel (33), and a throttle valve (331) which is in communication with the outside is further arranged on the lower part of the peripheral wall of the storage barrel (33).

4. The foam suction device for YJ27 filter tipping machine according to claim 1, characterized in that, The smoke conveying mechanism (3) comprises a hard pipe (41) and a soft pipe (42) connected with the hard pipe (41), the non-connected end of the hard pipe (41) is connected with the side wall of the smoke collector (2) on which no air suction hole is arranged, and the non-connected end of the soft pipe (42) is connected with the cover (31) of the smoke storage mechanism (4).

5. The foam suction device for YJ27 filter tipping machine according to claim 1, characterized in that, A connecting hole (26) is arranged on the side wall of the smoke collector (2) connected with the hard pipe (41), and the hard pipe (41) and the connecting hole (26) are in threaded connection.

6. The foam suction device for YJ27 filter tipping machine according to claim 3, characterized in that, The cover (31) and the open end of the storage barrel (33) are in threaded connection.

7. The foam suction device for YJ27 filter tipping machine according to claim 2, characterized in that, The first-stage air suction hole (21), the second-stage air suction hole (22) and the third-stage air suction hole (23) are in gradually-narrowed structure from the outside to the cavity of the smoke collector (2).

8. The foam suction device for YJ27 filter tipping machine according to claim 1, characterized in that, An installation through hole (24) which penetrates through the opposite side walls is further arranged on the smoke collector (2), and the smoke collector (2) is sleeved on the length adjusting rod (15) through the installation through hole (24).

9. The foam suction device for YJ27 filter tipping machine according to claim 8, characterized in that, A screw (5) is further connected to the smoke foam collector (2), which penetrates through the side wall of the smoke foam collector (2) on the non-air suction hole side in a direction perpendicular to the axis of the length adjusting rod (15) and abuts against the outer peripheral wall of the length adjusting rod (15).

10. The foam suction device for YJ27 filter tipping machine according to claim 9, characterized in that, A threaded hole (25) is formed at the position where the screw (5) penetrates through the side wall of the smoke foam collector (2), and the screw (5) is threadedly connected with the threaded hole (25).

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