Auxiliary processing device and method for smoke filtering layer

Abstract

The processing auxiliary device comprises an outer ring, a cover plate and an auxiliary ring, the outer ring is arranged at the top of an outer tank bottom, the auxiliary ring is attached to the inner side of the outer ring, the top of the auxiliary ring is fixed to the outer ring through the cover plate, a gap is formed between the auxiliary ring and a paper core, and the gap is filled with sealant. The filter is simple in design and convenient to manufacture, the overall filtering effect is greatly improved, meanwhile, the number of parts is reduced, the manufacturing cost is lower, and good economic benefits are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of filtering protection tools, and in particular to a processing auxiliary device and method for a smoke filter layer. Background Art

[0002] At present, most of the smoke filter layers on the market are composed of an inner tank bottom, an outer tank bottom, a partition, a paper core and a sealant. The weight of the inner tank bottom and the outer tank bottom is similar, accounting for about 2 / 5 of the total weight of the metal shell of the smoke filter layer. Due to the space and weight of the outer tank bottom, the overall height of the paper core is limited, and the height of the paper core is positively correlated with the filtration efficiency, resulting in an unsatisfactory smoke filter effect, a large resistance of the smoke filter layer, and the comfort of use at the rear end is also affected. In order to improve the overall filtration efficiency, the existing smoke filter layer needs to be improved. Summary of the invention

[0003] The invention provides a processing auxiliary device and method for a cigarette filter layer, which solves the technical problems of high manufacturing cost, low filtering efficiency and relatively complex manufacturing process of the cigarette filter layer.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a processing auxiliary device for a cigarette filter layer, comprising an outer ring, a cover plate and an auxiliary ring, the outer ring is arranged on the top of the outer can bottom, the auxiliary ring is attached to the inner side of the outer ring, the top of the auxiliary ring is fixed by the cover plate and the outer ring, a gap is formed between the auxiliary ring and the paper core, and the sealant is filled in the gap. In a preferred solution, the outer ring includes a ring sleeve and a base, a clamping groove is provided on the lower side of the base, and the outer tank bottom is embedded in the clamping groove.

[0005] In a preferred solution, the cover plate comprises a disc, a conducting hole is provided in the middle of the disc, plug holes are symmetrically provided on both sides of the conducting hole, a push rod is inserted into the plug holes, and the bottom of the push rod is connected to the diverter plate.

[0006] In a preferred solution, the disc is pressed on the top of the outer ring, the cover plate is connected to the diverter plate through symmetrically arranged top rods, and the diverter plate is pressed on the top of the paper core.

[0007] In a preferred solution, a snap ring is provided on the lower side of the cover plate, the upper sides of the auxiliary ring are respectively attached to the inner sides of the outer ring and the snap ring, and an arc portion is provided on the upper side of the ring sleeve close to the snap ring.

[0008] In the preferred solution, a driving sleeve is inserted into the auxiliary ring, and the auxiliary ring includes a movable part and a fixed part. The upper and lower sides of the movable part are respectively provided with a top plate and a bottom plate, the top plate is connected to the fixed part, and an avoidance cavity is provided between the movable part and the fixed part.

[0009] In a preferred embodiment, the drive sleeve includes a ring plate, and a plurality of arc-shaped plug plates are provided on the lower side of the ring plate. The arc-shaped plug plates are inserted into the avoidance cavity. The size of the avoidance cavity is changed by changing the position of the arc-shaped plug plates, thereby facilitating the separation of the movable part and the cured sealant.

[0010] In a preferred solution, the upper side and outer side of the bottom plate and the fixing part are respectively provided with a second interval and a first interval, a plurality of insertion holes are penetrated through the top plate, a rib plate is formed between two adjacent insertion holes, and a first notch is also provided on the auxiliary ring; A third notch is provided between two adjacent arc-shaped plug plates that are closer to the first notch, and a second notch is provided between two adjacent arc-shaped plug plates that are farther from the first notch. A plurality of temperature control blocks are provided on the top of the ring plate, and the temperature of the arc-shaped plug plates is changed by the temperature control blocks, thereby driving the movable part and the fixed part to deform.

[0011] In a preferred embodiment, a method for using a processing auxiliary device for a smoke filter layer comprises the following steps: S1. Prepare component sealant, partition and paper core; S2. Install and remove the partition on the top of the outer tank bottom according to different usage requirements; S3. Select an auxiliary ring that matches the outer diameter of the sealant to ensure that the auxiliary ring can completely surround the outside of the sealant; S4, assemble the outer tank bottom and the outer ring, and fit the auxiliary ring to the inner side of the outer ring; S5, placing the paper core and the diverter plate in sequence, and then installing the cover plate on the top of the outer ring to form an assembly; S6, placing the assembly into the glue pouring station and performing rotational glue pouring; S7, take out the finished product after rotary glue pouring from the glue pouring station, remove the cover plate, press the diverter plate, and remove the auxiliary ring and the smoke filter layer from the outer ring; S8. Remove the auxiliary ring to obtain the smoke filter layer.

[0012] In the preferred scheme, in S5, the driving sleeve with a lower temperature passes through the cover plate and is inserted into the auxiliary ring to further fix the auxiliary ring until the glue filling is completed through S6. In S7, when the sealant is cured, the driving sleeve is pulled out and heated to the design threshold, and then inserted into the auxiliary ring again and left to stand for the reaction time, and finally the auxiliary ring is removed from the smoke filter layer.

[0013] The beneficial effects of the present invention are as follows: through optimized design, the structure of the inner tank bottom required for the traditional cigarette filter layer is reduced, thereby providing a larger installation space for the paper core, and the thicker paper core improves the overall cigarette filter efficiency, thereby ensuring the filtering effect; at the same time, in addition to reducing the production cost of the inner tank bottom component, the cost of combined processing of the inner tank bottom and the outer tank bottom is also reduced, greatly reducing the production cost; furthermore, since the inner tank bottom has a certain weight, the weight of the cigarette filter layer is reduced by reducing the inner tank bottom, thereby improving the comfort of use; the auxiliary ring is made of shape memory alloy, and through the cooperation of the driving sleeve at different temperatures, the auxiliary ring is adjusted to the corresponding shape at different process stages, thereby ensuring multiple reuse of the auxiliary ring, and when the auxiliary ring is in the process of recovering the deformation, its own deformation will form a suitable draft angle, which is conducive to rapid demolding, and the design is clever, the use is simple, and it has good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a schematic diagram of the internal structure of the smoke filter layer structure of the present invention; Figure 2 is a bottom view schematic diagram of the smoke filter layer structure of the present invention; Figure 3 is a schematic top view of the smoke filter layer structure of the present invention; Figure 4 The internal structure of the smoke filter layer of the present invention during production is shown in FIG. Figure 1 ; Figure 5 It is a schematic diagram of the internal structure of the conventional smoke filter layer when it is in use; Figure 6 The internal structure of the smoke filter layer of the present invention during production is shown in FIG. Figure 2 ; Figure 7 yes Figure 6 A schematic diagram of the connection structure between the auxiliary ring and the driving sleeve; Figure 8 yes Figure 7 A bottom view schematic diagram of Fig. 9 yes Figure 7 A right side schematic diagram of Fig.10 yes Figure 7 Schematic diagram of the explosion structure; Fig.11 yes Fig.10 Schematic diagram of the auxiliary circle structure; Fig.12 yes Fig.11 A schematic diagram of the enlarged structure at point A; Fig.13 yes Fig.10Schematic diagram of the drive sleeve structure.

[0015] In the figure: air inlet chamber 1; outer shell 2; inner tank bottom 3; sealant 4; partition 5; outer tank bottom 6; paper core 7; outer ring 8; ring sleeve 801; bottom support 802; arc portion 803; slot 804; cover plate 9; disc 901; snap ring 902; plug hole 903; conducting hole 904; auxiliary ring 10; first notch 1001; movable portion 1002; fixed portion 1003; top plate 1004; bottom plate 1005; avoidance chamber 1006; first interval 1007; second interval 1008; plug hole 1009; rib plate 1010; diverter plate 11; ejector rod 12; drive sleeve 13; ring plate 1301; arc plug plate 1302; second notch 1303; third notch 1304; temperature control block 1305. DETAILED DESCRIPTION

[0016] like Figure 4 In the invention, a processing auxiliary device for a cigarette filter layer includes an outer ring 8, a cover plate 9 and an auxiliary ring 10. The outer ring 8 is arranged on the top of the outer tank bottom 6. The auxiliary ring 10 is attached to the inner side of the outer ring 8. The top of the auxiliary ring 10 is fixed by the cover plate 9 and the outer ring 8. A gap is formed between the auxiliary ring 10 and the paper core 7, and the sealant 4 is filled in the gap. The inner diameter of the outer ring 8 is larger than the outer diameter of the paper core 7, and the overall diameter difference is controlled within 5 mm. The cover plate 9 and the outer ring 8 can be snap-fitted and connected, and the auxiliary ring 10 has a certain flexibility while ensuring appropriate strength; Figure 5-7 Preferably, a long strip of material can be bent into a circle. After the auxiliary ring 10 is bent into a circle, a 1 mm gap 1001 is maintained to facilitate the removal of the auxiliary ring 10 after the sealant 4 solidifies the outer wall of the paper core 7, which is easy to operate and use.

[0017] like Figure 1-3 In the embodiment, the smoke filter layer of the present invention comprises a paper core 7 arranged on the upper side of the outer tank bottom 6, the outer side of the paper core 7 is connected to the outer tank bottom 6 by a sealant 4, the outer tank bottom 6 and the paper core 7 are arranged opposite to each other, the lower side of the paper core 7 is connected to the outer tank bottom 6 to form an air intake chamber 1, and an air intake port is arranged in the middle of the outer tank bottom 6, and the external gas is filtered through the air intake chamber 1 and the paper core 7 in turn.

[0018] like Figure 5In the conventional smoke filter layer, since an inner tank bottom 3 is installed at the bottom, after being installed on the outer shell 2 through the outer tank bottom 6, the weight of the inner tank bottom and the outer tank bottom are almost the same, accounting for about 2 / 5 of the total weight of the metal shell of the smoke filter layer. Therefore, the overall weight is relatively large, and the inner tank bottom 3 will occupy a part of the space, resulting in that under the premise that the sizes of the outer shell 2 and the outer tank bottom 6 are certain, the size of the paper core 7 is limited, so the overall filtering efficiency is limited, and the overall weight is relatively large. When the smoke filter layer of the present scheme is manufactured, it is not necessary to install the inner tank bottom 3. While reducing the overall weight, the overall component cost is reduced, and the manufacturing steps for installing the inner tank bottom 3 and the outer tank bottom 6 are reduced. When used in conjunction with the gas filter canister, the overall comfort of use is better. The sealant 4 supports the paper core 7 circumferentially, and no other supports are required. The overall installation components are fewer. During manufacturing, the filling height of the sealant 4 is not less than the thickness of the paper core 7. When it is necessary to install a partition in the air intake chamber 1 on the outer tank bottom 6, the height of the sealant 4 covers the overall height of the partition 5 and the paper core 7. While the sealant 4 plays a supporting and protective role, it ensures the sealing effect of the outer tank bottom 6, the paper core 7 and the bottom, and ensures that the external gas must be filtered through the paper core 7 after entering through the air inlet. After the external gas is filtered by the paper core 7, the smoke layer can be fully adsorbed by the paper core 7, which is beneficial for the rear end gas filter canister to complete a more complete filtration, thereby ensuring the adequacy of the smoke filtering.

[0019] The bottom of the paper core 7 is detachably supported with a partition plate 5 , and two sides of the partition plate 5 are respectively against the outer tank bottom 6 and the paper core 7 .

[0020] The partition 5 can protect the paper core 7. If the outer tank bottom 6 is changed to a porous plane structure or other structure that can protect the paper core from damage during use, the partition 5 can be removed, thereby ensuring the overall structural strength while ensuring stability in use. The smoke filter layer using the above structure can filter dust and various aerosols, and has a wide range of uses and strong adaptability. A plurality of ventilation holes are provided on the partition 5 to ensure that external gas can pass through the partition 5 and then contact the paper core 7 until it is completely filtered by the paper core 7.

[0021] At the same time, during the manufacturing process, the lower part of the paper core 7 is arranged across the top of the air inlet chamber 1. The opening of the outer tank bottom 6 gradually becomes larger as it gets farther away from the air inlet. The outer tank bottom 6 is an inverted trumpet structure, which ensures that the air inlet chamber 1 has a large space. The gas is buffered after entering the air inlet chamber 1, which is conducive to the stability of the gas flow in the later stage and ensures the comfort during use. At the same time, the bottom of the paper core 7 and the top of the outer tank bottom 6 are fully fitted and fixed, and the overall use effect is good.

[0022] In a preferred solution, the outer ring 8 includes a ring sleeve 801 and a base 802 . A slot 804 is provided on the lower side of the base 802 , and the outer tank bottom 6 is embedded in the slot 804 .

[0023] In a preferred embodiment, the cover plate 9 includes a disk 901 , a conducting hole 904 is provided in the middle of the disk 901 , plug holes 903 are symmetrically provided on both sides of the conducting hole 904 , the top rod 12 is inserted into the plug holes 903 , and the bottom of the top rod 12 is connected to the diverter plate 11 .

[0024] In a preferred solution, the disc 901 is pressed on the top of the outer ring 8 , the cover plate 9 is connected to the diverter plate 11 through symmetrically arranged top rods 12 , and the diverter plate 11 is pressed on the top of the paper core 7 .

[0025] Through the above steps, the outer ring 8 and the outer tank bottom 6 can be accurately installed to ensure the production quality of the smoke filter layer. After the sealant 4 enters the diverter plate 11 through the conducting hole 904, the gap between the auxiliary ring 10 and the paper core 7 is filled. The top rod 12 ensures the accurate position of the diverter plate 11 relative to the paper core 7, thereby improving the flow efficiency and filling accuracy of the sealant 4. The diverter plate 11 can guide the lower and better diversion outside to the outer wall of the paper core 7. The top rod 12 fixes and presses the diverter plate 11, so that the distribution of the sealant 4 is more uniform.

[0026] In a preferred embodiment, a snap ring 902 is provided on the lower side of the cover plate 9, the upper sides of the auxiliary ring 10 are respectively attached to the inner sides of the outer ring 8 and the snap ring 902, and an arc portion 803 is provided on the upper side of the ring sleeve 801 close to the snap ring 902.

[0027] The retaining ring 902 can fix the upper side of the auxiliary ring 10 from the top to ensure that the auxiliary ring 10 can better fit the inner side of the outer ring 8. Through the above-mentioned arrangement, the auxiliary ring 10 can be corrected to a certain extent to ensure the rounding effect of the auxiliary ring 10, thereby ensuring that the gap between the auxiliary ring 10 and the paper core 7 is relatively uniform. After the sealant 4 is filled, the overall manufacturing accuracy is high. By setting the arc portion 803, a certain avoidance space is formed in cooperation with the ring sleeve 801 and the cover plate 9, which is convenient for the auxiliary ring 10 to correct the deviation under the lateral support of the retaining ring 902, and the use effect is better.

[0028] like Figure 6-13 In the preferred embodiment, a driving sleeve 13 is inserted into the auxiliary ring 10, and the auxiliary ring 10 includes a movable part 1002 and a fixed part 1003. The upper and lower sides of the movable part 1002 are respectively provided with a top plate 1004 and a bottom plate 1005. The top plate 1004 is connected to the fixed part 1003, and an avoidance cavity 1006 is provided between the movable part 1002 and the fixed part 1003.

[0029] In a preferred embodiment, the drive sleeve 13 includes a ring plate 1301, and a plurality of arc-shaped plug plates 1302 are provided on the lower side of the ring plate 1301. The arc-shaped plug plates 1302 are inserted into the avoidance cavity 1006. The size of the avoidance cavity 1006 is changed by changing the position of the arc-shaped plug plates 1302, thereby facilitating the separation of the movable part 1002 and the cured sealant 4.

[0030] The auxiliary ring 10 is made of shape memory alloy material. Through the cooperation of the driving sleeve 13 at different temperatures, the auxiliary ring 10 is adjusted to the corresponding shape at different process stages. Initially, the driving sleeve 13 below the deformation recovery temperature is inserted into the auxiliary ring 10 (the driving sleeve 13 can be treated with heat dissipation and cooling according to the needs of use), and the auxiliary ring 10 is fully opened to ensure that it fits the inner wall of the outer ring 8 while providing stable lateral support for the injection of the sealant 4 to ensure that the outermost side of the sealant 4 after pouring and curing is a vertical plane. After the sealant 4 is cured, the driving sleeve 13 is pulled out and heated to the temperature at which the shape memory alloy recovers to its initial state, and then inserted into the auxiliary ring 10 for a certain period of time and then slowly pulled out again (according to different Different from the controlled temperature of the shape memory alloy, the drive sleeve 13 can also be directly heated and then slowly pulled out). The auxiliary ring 10 is affected by the temperature and the deformation is restored. The movable part 1002 and the fixed part 1003 are tilted inward to fill the avoidance cavity 1006. It is preferred to ensure that after the movable part 1002 and the fixed part 1003 are deformed, there is a 2-3mm gap between the cured sealant 4, so that the fixed part 1003 close to the side of the paper core 7 is gradually separated from the side wall of the cured sealant 4, which is convenient for the subsequent removal of the auxiliary ring 10. The auxiliary ring 10 of this scheme is reused many times, and when the auxiliary ring 10 is in the process of recovering the deformation, its own deformation will form a suitable demolding angle, which is conducive to rapid demolding and has a good use effect.

[0031] In the preferred solution, the upper side and outer side of the bottom plate 1005 and the fixing part 1003 are respectively provided with a second spacer 1008 and a first spacer 1007, a plurality of insertion holes 1009 are penetrated through the top plate 1004, a rib plate 1010 is formed between two adjacent insertion holes 1009, and a first notch 1001 is also provided on the auxiliary ring 10; A third notch 1304 is provided between two adjacent arc-shaped plug plates 1302 that are closer to the first notch 1001, and a second notch 1303 is provided between two adjacent arc-shaped plug plates 1302 that are farther from the first notch 1001. A plurality of temperature control blocks 1305 are provided on the top of the ring plate 1301. The temperature of the arc-shaped plug plates 1302 is changed by the temperature control blocks 1305, thereby driving the movable part 1002 and the fixed part 1003 to deform.

[0032] By setting up multiple arc-shaped plug plates 1302, uniform temperature transfer is ensured, and the auxiliary ring 10 is controlled to deform at different angles, which makes the control more precise. At the same time, the first notch 1001 is also an avoidance position during the resetting process of the auxiliary ring 10, which ensures ease of use. The second interval 1008 and the first interval 1007 can provide relatively greater freedom while ensuring the overall supporting strength and sealing, thereby ensuring the stability of the deformation process, fast deformation speed and good effect.

[0033] In a preferred embodiment, a method for using a processing auxiliary device for a smoke filter layer comprises the following steps: S1. Prepare the sealant 4, the partition 5 and the paper core 7. The paper core 7 is folded with a long strip of filter material to ensure a larger filtering area, better filtering effect, convenient production and lower cost. S2. Install or remove the partition 5 on the top of the outer tank bottom 6 according to different usage requirements; the partition 5 can protect the paper core 7. If the outer tank bottom 6 is changed to a porous plane structure or other structure that can protect the paper core from being damaged during use, the partition 5 can be removed; S3, select an auxiliary ring 10 that matches the outer diameter of the sealant 4, ensure that the auxiliary ring 10 can completely surround the outside of the sealant 4; maintain a reasonable distance between the auxiliary ring 10 and the paper core 7 so as to facilitate the production of the glue pouring process, and fill the sealant 4 into the above space; S4, assembling the outer tank bottom 6 and the outer ring 8, and fitting the auxiliary ring 10 to the inner side of the outer ring 8; improving the lateral support capacity of the auxiliary ring 10, and at the same time, using the inner side wall of the outer ring 8 to correct the auxiliary ring 10; S5, sequentially placing the paper core 7 and the diverter plate 11, and then installing the cover plate 9 on the top of the outer ring 8 to form a combined body; during the placement process, the positions of the components must be accurate to ensure the manufacturing accuracy; S6, placing the assembly into the glue pouring station, and performing rotating glue pouring; after the sealant 4 enters the manifold 11 through the conducting hole 904, the gap between the auxiliary ring 10 and the paper core 7 is filled, and the ejector rod 12 ensures the accurate position of the manifold 11 relative to the paper core 7, thereby improving the flow efficiency and filling accuracy of the sealant 4; S7, take out the finished product after the rotary glue pouring from the glue pouring station, remove the cover plate 9, press the diverter plate 11, and remove the auxiliary ring 10 and the smoke filter layer from the outer ring 8; S8. Remove the auxiliary ring 10 to obtain the smoke filter layer.

[0034] Preferably, when the auxiliary ring 10 is made of release paper, it is directly torn off from the outside of the cured sealant 4 after production is completed.

[0035] In the preferred solution, in S5, the driving sleeve 13 at a relatively low temperature is inserted into the auxiliary ring 10 through the cover plate 9 to further fix the auxiliary ring 10, until the glue filling is completed through S6. In S7, when the sealant 4 is cured, the driving sleeve 13 is pulled out and heated to the design threshold, and then inserted into the auxiliary ring 10 again and left to stand for the reaction time, and finally the auxiliary ring 10 is removed from the smoke filter layer.

[0036] The auxiliary ring 10 made of shape memory alloy can deform within a suitable temperature range, which is conducive to demoulding the sealant 4 after the smoke filter layer is completed and cured. The overall demoulding effect is good, easy to use, and can be reused, ensuring the overall production accuracy and consistency.

[0037] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limiting the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A processing auxiliary device for a cigarette filter layer, characterized in that: The invention comprises an outer ring (8), a cover plate (9) and an auxiliary ring (10), wherein the outer ring (8) is arranged on the top of the outer tank bottom (6), the auxiliary ring (10) is fitted on the inner side of the outer ring (8), the top of the auxiliary ring (10) is fixed by the cover plate (9) and the outer ring (8), a gap is formed between the auxiliary ring (10) and the paper core (7), and the sealant (4) is filled in the gap.

2. The processing auxiliary device of the cigarette filter layer according to claim 1 is characterized in that: The outer ring (8) comprises a ring sleeve (801) and a base (802). A clamping groove (804) is provided on the lower side of the base (802), and the outer tank bottom (6) is embedded in the clamping groove (804).

3. The processing auxiliary device of the cigarette filter layer according to claim 1 is characterized in that: The cover plate (9) comprises a disc (901), a conducting hole (904) is provided in the middle of the disc (901), plug holes (903) are symmetrically provided on both sides of the conducting hole (904), a top rod (12) is inserted into the plug holes (903), and the bottom of the top rod (12) is connected to the diverter plate (11).

4. The processing auxiliary device of the cigarette filter layer according to claim 3 is characterized in that: The disc (901) is pressed onto the top of the outer ring (8), the cover plate (9) is connected to the diverter plate (11) via symmetrically arranged top rods (12), and the diverter plate (11) is pressed onto the top of the paper core (7).

5. The processing auxiliary device of the cigarette filter layer according to claim 3 is characterized in that: A snap ring (902) is provided on the lower side of the cover plate (9), two sides of the upper part of the auxiliary ring (10) are respectively attached to the inner sides of the outer ring (8) and the snap ring (902), and an arc portion (803) is provided on the upper part of the ring sleeve (801) close to the snap ring (902).

6. The processing auxiliary device of the cigarette filter layer according to claim 1, characterized in that: A driving sleeve (13) is inserted into the auxiliary ring (10). The auxiliary ring (10) comprises a movable part (1002) and a fixed part (1003). A top plate (1004) and a bottom plate (1005) are respectively provided on the upper side and the lower side of the movable part (1002). The top plate (1004) and the fixed part (1003) are connected. An avoidance cavity (1006) is provided between the movable part (1002) and the fixed part (1003).

7. The processing auxiliary device of the cigarette filter layer according to claim 6 is characterized in that: The driving sleeve (13) comprises a ring plate (1301), a plurality of arc-shaped insert plates (1302) are arranged on the lower side of the ring plate (1301), and the arc-shaped insert plates (1302) are inserted into the avoidance cavity (1006). The size of the avoidance cavity (1006) is changed by changing the position of the arc-shaped insert plates (1302), thereby facilitating the separation of the movable part (1002) and the cured sealant (4).

8. The processing auxiliary device of the cigarette filter layer according to claim 7, characterized in that: A second spacer (1008) and a first spacer (1007) are respectively provided on the upper side and the outer side of the bottom plate (1005) and the fixing portion (1003); a plurality of insertion holes (1009) are provided through the top plate (1004); a rib plate (1010) is formed between two adjacent insertion holes (1009); and a first notch (1001) is also provided on the auxiliary ring (10); A third notch (1304) is provided between two adjacent arc-shaped insert plates (1302) that are closer to the first notch (1001), and a second notch (1303) is provided between two adjacent arc-shaped insert plates (1302) that are farther from the first notch (1001). A plurality of temperature control blocks (1305) are provided on the top of the ring plate (1301), and the temperature of the arc-shaped insert plates (1302) is changed by the temperature control blocks (1305), thereby driving the movable portion (1002) and the fixed portion (1003) to deform.

9. The method for using the processing auxiliary device of the cigarette filter layer according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, prepare component sealant (4), partition (5) and paper core (7); S2. Installing or removing the partition plate (5) on the top of the outer tank bottom (6) according to different usage requirements; S3, selecting an auxiliary ring (10) that matches the outer diameter of the sealant (4), ensuring that the auxiliary ring (10) can completely surround the outer side of the sealant (4); S4, assembling the outer tank bottom (6) and the outer ring (8), and fitting the auxiliary ring (10) to the inner side of the outer ring (8); S5, placing the paper core (7) and the diverter plate (11) in sequence, and then installing the cover plate (9) on the top of the outer ring (8) to form an assembly; S6, placing the assembly into the glue pouring station and performing rotational glue pouring; S7, taking out the finished product after the rotary glue pouring from the glue pouring station, removing the lower cover plate (9), pressing the diverter plate (11), and removing the auxiliary ring (10) and the smoke filter layer from the outer ring (8); S8. Remove the auxiliary ring (10) to obtain the smoke filter layer.

10. The method for using the processing auxiliary device for a cigarette filter layer according to claim 9, characterized in that: In S5, the driving sleeve (13) at a relatively low temperature passes through the cover plate (9) and is inserted into the auxiliary ring (10) to further fix the auxiliary ring (10), until the glue filling is completed in S6. In S7, when the sealant (4) is cured, the driving sleeve (13) is pulled out and heated to a designed threshold value, and then inserted into the auxiliary ring (10) again and left to stand for a reaction time, and finally the auxiliary ring (10) is removed from the smoke filter layer.

Images