Atomizer core cotton rolling method

Abstract

The present application relates to a method for rolling cotton for an atomizer core, wherein the atomizer core cotton rolling tool comprises a hollow cylindrical structure with an opening at one end, a narrow groove is axially provided on the side wall of the atomizer core cotton rolling tool near the opening end, the narrow groove radially penetrates the side wall and is connected to the opening, and the inner and outer surfaces of the atomizer core cotton rolling tool are both smooth surfaces; the atomizer core cotton rolling method comprises the following steps: sleeve the atomizer core cotton rolling tool on the outside of a glass fiber tube and an atomizer seat, and the tail end of the oil-conducting cotton protrudes from the atomizer core cotton rolling tool through the narrow groove; the atomizer core cotton rolling tool is rotated so that the tail end of the oil-conducting cotton surrounds the outer surface of the atomizer seat; the oil storage cotton is sleeved on the outer surface of the atomizer core cotton rolling tool; the atomizer core cotton rolling tool is pulled out from between the oil storage cotton and the oil-conducting cotton wound on the surface of the atomizer seat to complete the assembly of the atomizer core and the oil storage cotton. In the above scheme, the interference of human factors is eliminated, the product workmanship is unified, mechanized operation and batch operation are convenient, and the uniformity of the overall product is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of electronic cigarette production, and in particular to a method for rolling cotton of an atomizing core. Background Art

[0002] The cartridge of the electronic cigarette includes a shell, an atomizer seat and an atomizer core which are sequentially mounted. A mouthpiece is arranged on the upper part of the shell, and a base is installed on the lower part. The base and the mouthpiece are connected through the atomizer seat. The atomizer core is located inside the atomizer seat. The atomizer seat is provided with an oil inlet hole. The side wall and the base of the shell and the atomizer seat form an oil storage bin. The oil storage bin is provided with oil storage cotton, which is filled with oil. The atomizer core includes a heating wire and oil guide cotton. The heating wire is in a mesh or spiral shape, and the oil guide cotton is wrapped on the outside of the heating wire. The outside of the oil guide cotton abuts against the inner wall of the atomizer seat, and the oil in the oil storage cotton flows to the atomizer core through the oil inlet hole. The heating wire is connected to the power supply. The energized heating wire generates heat and heats the oil adsorbed by the oil guide cotton to atomize. The outside air flows upward from the air inlet of the base, passes through the atomizer core, and takes the aerosol formed by atomization upward and flows out from the mouthpiece.

[0003] As the e-liquid is used, the e-liquid in the oil storage cotton gradually decreases, and the e-liquid that the oil-conducting cotton can absorb is limited. The e-liquid left at the bottom of the oil storage cotton will be difficult to be completely absorbed by the oil storage cotton. In addition, in order to solve the above problem, the oil inlet hole is opened upward from the lower surface of the atomizer seat, and after the oil-conducting cotton wraps the heating wire, the end of the oil-conducting cotton is left in the oil inlet hole, and then the sheet of oil-conducting cotton is wrapped around the outside of the atomizer seat by manual bending and winding, for example, winding 1.5 circles, 2 circles, 3 circles, and then the atomizer seat is stuffed into the hollow oil storage cotton to complete the assembly of the atomizer seat and the oil storage cotton.

[0004] However, there are the following problems in the assembly process:

[0005] 1. Since the oil-conducting cotton is wrapped around the outside of the atomizer seat by hand, the position of each layer of oil-conducting cotton is not fixed. Take the atomizer seat placed vertically and three layers wrapped around the outside of the atomizer seat as an example. The innermost oil-conducting cotton, the middle oil-conducting cotton, and the outer oil-conducting cotton are difficult to completely overlap in the vertical direction, and there is a deviation in the vertical direction. During the winding process, due to the different strengths of the hands, the tightness of each layer of oil-conducting cotton is also different. When different people wrap it, the tightness of the oil-conducting cotton after wrapping is also different.

[0006] 2. When the atomizer seat is assembled to the hollow oil storage cotton, a channel is formed in the hollow position of the oil storage cotton. There is friction between the inner wall of the channel and the oil guide cotton located on the outer wall of the atomizer seat, which disrupts the position of the oil guide cotton wrapped in the atomizer seat in the vertical direction during the assembly process, causing the position deviation of the inner, middle and outer layers of the oil guide cotton in the vertical direction to further increase. Moreover, if the gap between the channel and the oil guide cotton is too small, the oil guide cotton will be pushed up and down by the oil storage cotton, which will pull the atomizer core away from the originally positioned position, resulting in a defective product. Summary of the invention

[0007] Based on this, it is necessary to provide an atomizer core cotton rolling tool, an atomizer core cotton rolling method and an atomizer, aiming to solve the problem of inconvenient assembly of the atomizer core oil guide cotton in the prior art.

[0008] In the first aspect, the present application provides an atomizer core cotton rolling tool, which includes a hollow cylindrical structure with an opening at one end, and a narrow groove is axially opened on the side wall of the atomizer core cotton rolling tool close to the open end, and the narrow groove radially penetrates the side wall and is connected to the opening, and the inner and outer surfaces of the atomizer core cotton rolling tool are both smooth surfaces.

[0009] In one embodiment, the number of the narrow grooves is two, and the two narrow grooves are symmetrically arranged along the central axis of the hollow cylindrical structure. The end of the hollow cylindrical structure close to the opening is the mounting end, and the end away from the opening is the insertion end. The radius of the insertion end is smaller than the radius of the mounting end, and the insertion end and the mounting end have a smooth transition.

[0010] In the second aspect, the present application also provides an atomizer core cotton rolling method, which is applied to the atomizer core cotton rolling tool as mentioned above, and is used to axially assemble the atomizer core to the inside of the oil storage cotton, the atomizer core includes a heating element and oil-conducting cotton, the oil-conducting cotton is a sheet structure, the oil-conducting cotton is wound layer by layer on the surface of the heating element from the head end to the tail end, and the tail end is a movably arranged free end, the atomizer core is installed in a hollow atomizer seat, one end of the atomizer seat is fixed to the lower seal, and the other end of the atomizer seat away from the lower seal is provided with an inlet, the side wall of the atomizer seat is provided with a groove connected to the inlet, and the tail end of the oil-conducting cotton protrudes from the outside of the atomizer seat by the groove. The atomizer core cotton rolling method comprises the following steps: installing the glass fiber tube at one end of the atomizer seat away from the lower seal, sleeve the hollow cylindrical structure on the glass fiber tube and the outside of the atomizer seat, and the tail end of the oil-conducting cotton protrudes from the outside of the hollow cylindrical structure through the narrow groove; rotating the hollow cylindrical structure, the inner wall of the narrow groove pushes the oil-conducting cotton to wrap around the atomizer seat, so that the tail end of the oil-conducting cotton surrounds the outer surface of the atomizer seat in multiple layers; the oil storage cotton is provided with a plurality of The oil storage cotton is loaded into the provided hollow channel from the insertion end of the hollow cylindrical structure, and the outer surface of the hollow cylindrical structure abuts against the inner wall of the hollow channel, so that the oil storage cotton is sleeved on the outer surface of the hollow cylindrical structure, and then the oil storage cotton is pushed to abut against the lower sealing member; the hollow cylindrical structure is pulled out from between the oil storage cotton and the oil guide cotton wound on the surface of the atomizer seat, so that the inner wall of the hollow channel abuts against the multiple layers of oil guide cotton and the glass fiber tube surrounding the outer surface of the atomizer seat.

[0011] In one of the embodiments, after the hollow cylindrical structure is pulled out from between the oil storage cotton and the oil guide cotton wound on the surface of the atomizer seat so that the inner wall of the hollow channel abuts against the multiple layers of oil guide cotton and the glass fiber tube surrounding the outer surface of the atomizer seat, the atomizer core cotton rolling method further includes the following steps: installing an upper seal on one end of the oil storage cotton away from the lower seal.

[0012] In one embodiment, the oil storage cotton is installed inside the casing, and when the upper seal is installed on one end of the oil storage cotton away from the lower seal, the upper seal abuts against the oil storage cotton, and the upper seal is connected to the casing.

[0013] In one of the embodiments, the step is to rotate the hollow cylindrical structure, and the inner wall of the narrow groove pushes the oil-conducting cotton to wrap around the atomizer seat, so that the tail end of the oil-conducting cotton is surrounded by multiple layers on the outer surface of the atomizer seat, and the oil-conducting cotton is all located inside the atomizer core cotton rolling tool and the tail end of the oil-conducting cotton is surrounded by multiple layers on the outer surface of the atomizer seat.

[0014] In one of the embodiments, the oil storage cotton is installed inside the casing, and when the oil storage cotton abuts against the lower sealing member, the casing abuts against the outer edge of the lower sealing member.

[0015] In one of the embodiments, the side wall of the atomizer seat is further provided with an oil inlet hole, and the hollow cylindrical structure is rotated so that the inner wall of the narrow groove pushes the oil-conducting cotton to wrap around the atomizer seat, so that the tail end of the oil-conducting cotton is surrounded by multiple layers on the outer surface of the atomizer seat, and the oil inlet hole and the groove are both covered inside the oil-conducting cotton.

[0016] In one of the embodiments, before the step of installing the glass fiber tube at one end of the atomizer seat away from the lower seal, sleeve the hollow cylindrical structure on the outside of the glass fiber tube and the atomizer seat, and the tail end of the oil-conducting cotton protrudes from the outside of the hollow cylindrical structure through the narrow groove, the atomizer core cotton rolling method also includes the following steps: connecting one end of the atomizer seat to the lower seal; when the atomizer core is placed inside the atomizer seat, the tail end of the oil-conducting cotton protrudes from the atomizer seat through the slot.

[0017] In a third aspect, the present application also provides an atomizer, which is made by the above-mentioned atomizer core cotton rolling method, and the atomizer includes a shell, an upper seal, a lower seal, an atomizer seat, a glass fiber tube, an atomizer core, a battery assembly and oil storage cotton. The atomizer core includes a heating element and oil-conducting cotton. Multiple layers of the oil-conducting cotton are surrounded between the oil storage cotton and the atomizer seat so that the liquid in the oil storage cotton flows to the oil-conducting cotton. The heating element is connected to the battery assembly to heat and atomize the liquid in the oil-conducting cotton.

[0018] The beneficial effects of this application are:

[0019] In the above scheme, a narrow groove is provided on the side wall of the atomizer core cotton rolling tool, so that the atomizer core cotton rolling tool can be rotated, and the tail end of the oil-conducting cotton can be wound layer by layer on the surface of the atomizer seat. The atomizer core cotton rolling tool is used to realize the oil-conducting cotton being wound layer by layer on the surface of the atomizer seat, eliminating the interference of human factors, making the product workmanship uniform, facilitating mechanized operation and batch operation, and ensuring the uniformity of the overall product. The inner and outer surfaces of the atomizer core cotton rolling tool are also set to smooth surfaces to avoid the atomizer core cotton rolling tool driving the oil storage cotton and the oil-conducting cotton to move in the axial direction and causing product defects. In the atomizer core cotton rolling method, the oil-conducting cotton is rolled by using the atomizer core cotton rolling tool to roll the oil-conducting cotton, eliminating the interference of human factors, making the product workmanship uniform, and ensuring the uniformity of the overall product. Moreover, in the assembly stage, the oil storage cotton and the oil-conducting cotton are not in contact, which avoids the loosening of the oil-conducting cotton. After the oil storage cotton is assembled, the atomizer core cotton rolling tool is pulled out to avoid the friction between the oil storage cotton and the glass fiber tube, and between the oil storage cotton and the oil-conducting cotton causing the oil storage cotton and the oil-conducting cotton to deform. At the same time, the atomizer core cotton rolling tool can also play a guiding role during the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide further understanding of this application. The schematic implementation modes and descriptions of this application are used to explain this application and do not constitute improper limitations on this application.

[0021] In order to more clearly illustrate the technical solutions in the implementation modes of the present application, the drawings required for use in the description of the implementation modes will be briefly introduced below. Obviously, the drawings described below are only some implementation modes of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the atomizer core cotton rolling tool shown in one embodiment of the present application;

[0023] Figure 2 The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 1 ;

[0024] Figure 3 The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 2 ;

[0025] Figure 4 The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 3 ;

[0026] Figure 5The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 4 ;

[0027] Figure 6 The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 5 ;

[0028] Figure 7 for Figure 6 Schematic cross-sectional view of ;

[0029] Figure 8 for Figure 7 A side cross-sectional view of the atomizing core cotton rolling tool after rotation;

[0030] Fig. 9 for Figure 7 A top-down schematic diagram of the atomizing core cotton rolling tool after rotation;

[0031] Fig.10 The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 6 ;

[0032] Fig.11 The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 7 ;

[0033] Fig.12 The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 8 ;

[0034] Fig.13 for Fig.12 Schematic cross-sectional view of ;

[0035] Fig.14 The steps of the atomizer core cotton rolling method shown in one embodiment of the present application are as follows: Figure 9 ;

[0036] Fig.15 for Fig.14 Schematic cross-section diagram of .

[0037] Description of reference numerals:

[0038] 100, atomizer core cotton rolling tool; 110, opening; 120, narrow slot; 130, mounting end; 140, insertion end; 200, atomizer core; 210, heating element; 220, oil guide cotton; 300, oil storage cotton; 400, lower sealing element;

[0039] 500, upper sealing member; 600, glass fiber tube; 700, atomizing seat; 710, inlet; 720, slot; 730, oil inlet hole; 800, casing. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific implementation methods disclosed below.

[0041] The following is a description of the preferred implementation of the present application in conjunction with the accompanying drawings. Figure 1 As shown, an atomizer core cotton rolling tool 100 is shown in one embodiment of the present application, which is used to axially assemble the atomizer core 200 into the oil storage cotton 300 during the assembly of the electronic cigarette cartridge. Figures 2 to 15 As shown, the present application also provides an atomizer core cotton rolling method, which is used to axially assemble the atomizer core 200 into the oil storage cotton 300, using the atomizer core cotton rolling tool 100 as described above. Fig.14 and Fig.15 As shown, the present application also provides an atomizer, which is made by the atomizer core rolling cotton method as described above, and also includes a battery assembly (not shown in the figure). The atomizer core 200 is connected to the battery assembly to heat and atomize the liquid (smoke oil) in the oil storage cotton 300 and the oil guide cotton 220 to generate an aerosol.

[0042] like Fig.15 As shown, the atomizer includes a casing 800 and an oil storage cotton 300 which are sequentially sleeved from the outside to the inside. The casing 800 is the outer shell of the smoke cartridge, and the oil storage cotton 300 is installed inside the casing 800 for storing smoke oil. An upper seal 500 and a lower seal 400 are respectively provided at both ends of the oil storage cotton 300 to prevent the smoke oil from flowing out. A hollow channel arranged along the axial direction is provided inside the oil storage cotton 300, and the hollow channel is used to assemble the atomizer core 200. The atomizer core 200 is used to heat the atomized smoke oil to generate an aerosol for inhalation. An atomizer seat 700 is provided between the atomizer core 200 and the oil storage cotton 300, and the atomizer seat 700 is used to position the atomizer core 200. A glass fiber tube 600 for oil introduction is provided between the atomizer seat 700 and the upper seal 500. The upper seal 500 and the lower seal 400 are both provided with a channel coaxially arranged with the hollow channel to connect the inside and outside of the cartridge, so that the airflow enters the cartridge from the lower seal 400, and then mixes with the aerosol generated by the atomization core 200 and flows from the upper seal 500 to the outside of the cartridge.

[0043] According to some embodiments of the present application, optionally, the upper seal 500 and the lower seal 400 are both made of rubber material. In this embodiment, the upper seal 500 and the lower seal 400 are both made of silicone material. In other embodiments, the upper seal 500 and the lower seal 400 may also be made of other rubber materials.

[0044] See also Figures 2 to 15 The atomizer core 200 includes a heating element 210 and an oil-conducting cotton 220. The heating element 210 is used to connect with the battery assembly and heat the oil in the atomizer oil-conducting cotton 220 after power is turned on to generate aerosol. The oil-conducting cotton 220 is used to absorb the oil in the oil storage cotton 300 so that the oil is located at the periphery of the heating element 210. The oil-conducting cotton 220 is wound layer by layer on the surface of the heating element 210 from the head end to the tail end. The tail end of the oil-conducting cotton 220 is movably arranged so that it can be wrapped around the surface of the atomizer seat 700 through the atomizer core cotton rolling tool 100.

[0045] like Figure 2 As shown, an inlet 710 is provided at one end of the atomizer seat 700 away from the lower seal 400, and a slot 720 connected to the inlet 710 is provided on the side wall of the atomizer seat 700, so that when the atomizer core 200 is placed inside the atomizer seat 700, the tail end of the oil guide cotton 220 can protrude from the atomizer seat 700 through the slot 720. Optionally, an oil inlet hole 730 is also provided on the side wall of the atomizer seat 700, and the smoke oil in the oil storage cotton 300 flows to the atomizer core 200 through the oil inlet hole 730.

[0046] like Figure 1 As shown, the atomizer core cotton rolling tool 100 includes a hollow cylindrical structure with an opening 110 at one end. In this embodiment, the atomizer core cotton rolling tool 100 only includes the hollow cylindrical structure. In other embodiments, the atomizer core cotton rolling tool 100 may also include a handle connected to the hollow cylindrical structure. For ease of description, the atomizer core cotton rolling tool 100 refers to the hollow cylindrical structure hereinafter.

[0047] like Figure 1 As shown, a narrow groove 120 is axially opened on the side wall of the atomizer core cotton rolling tool 100 near the opening 110 end, and the narrow groove 120 radially penetrates the side wall and is connected with the opening 110. The narrow groove 120 is used for the tail end of the oil-conducting cotton 220 to pass through so as to protrude from the atomizer core cotton rolling tool 100, so that the atomizer core cotton rolling tool 100 can be rotated, and the tail end of the oil-conducting cotton 220 can be wound on the surface of the atomizer seat 700 layer by layer.

[0048] The inner and outer surfaces of the atomizer core cotton rolling tool 100 are both smooth surfaces to reduce the friction between the atomizer core cotton rolling tool 100 and the oil-conducting cotton 220, and between the atomizer core cotton rolling tool 100 and the oil storage cotton 300, so that the tail end of the oil-conducting cotton 220 can be wound around the surface of the atomizer seat 700 layer by layer, and then the atomizer core cotton rolling tool 100 can be pulled out from between the oil storage cotton 300 and the oil-conducting cotton 220 wound around the surface of the atomizer seat 700. Since the friction between the atomizer core cotton rolling tool 100 and the oil-conducting cotton 220 and between the atomizer core cotton rolling tool 100 and the oil storage cotton 300 is relatively small, when the atomizer core cotton rolling tool 100 is pulled out from between the oil storage cotton 300 and the oil-conducting cotton 220 wound on the surface of the atomizer seat 700, the friction on the oil storage cotton 300 and the oil-conducting cotton 220 in the axial direction is small, thereby preventing the atomizer core cotton rolling tool 100 from driving the oil storage cotton 300 and the oil-conducting cotton 220 to move in the axial direction and causing product defects.

[0049] When the atomizer core cotton rolling tool 100 is used for rolling cotton, the atomizer seat 700 is connected to the lower sealing member 400, and the atomizer core 200 is placed inside the atomizer seat 700, and the tail end of the oil-conducting cotton 220 protrudes from the atomizer seat 700 through the slot 720. The glass fiber tube 600 is sleeved on the outer periphery of the top of the atomizer seat 700, and the atomizer core cotton rolling tool 100 is sleeved on the glass fiber tube 600 and the outside of the atomizer seat 700, and the tail end of the oil-conducting cotton 220 protrudes from the atomizer core cotton rolling tool 100 through the slot 120. The atomizer core cotton rolling tool 100 is rotated, and the oil-conducting cotton 220 is gradually and layer by layer wound around the outer surface of the atomizer seat 700. After the atomizer core cotton rolling tool 100 is pulled out from between the oil storage cotton 300 and the oil guide cotton 220 wound on the surface of the atomizer seat 700, the upper seal 500 is installed on the end of the oil storage cotton 300 away from the lower seal 400, and the atomizer core 200 and the oil storage cotton 300 are assembled.

[0050] In the above scheme, by providing a narrow groove 120 on the side wall of the atomizer core cotton rolling tool 100, the tail end of the oil-conducting cotton 220 can be wound layer by layer on the surface of the atomizer seat 700 by rotating the atomizer core cotton rolling tool 100, and the atomizer core cotton rolling tool 100 is used to realize winding the oil-conducting cotton 220 layer by layer on the surface of the atomizer seat 700, eliminating the interference of human factors, making the product workmanship uniform, facilitating mechanized operation and batch operation, and ensuring the uniformity of the overall product. In addition, by setting the inner and outer surfaces of the atomizer core cotton rolling tool 100 as smooth surfaces, it is prevented that the atomizer core cotton rolling tool 100 drives the oil storage cotton 300 and the oil-conducting cotton 220 to move in the axial direction, resulting in defective products.

[0051] like Fig. 9As shown, according to some embodiments of the present application, optionally, the number of the slits 120 is two, and the two slits 120 are symmetrically arranged along the central axis of the atomizer core cotton rolling tool 100. The two slits 120 can reduce the production cost. At this time, the tail end of the oil-conducting cotton 220 can protrude from the atomizer core cotton rolling tool 100 through any slit 120. Optionally, the number of the slits 120 can also be one. In the case of a single slit 120, the tail end of the oil-conducting cotton 220 can protrude from the slit 120 to the outside of the atomizer core cotton rolling tool 100.

[0052] like Figure 1 As shown, according to some embodiments of the present application, optionally, one end of the atomizer core cotton rolling tool 100 close to the opening 110 is the mounting end 130, and the end away from the opening 110 is the insertion end 140, and the mounting end 130 is used to fix the tail end of the oil-conducting cotton 220 and drive the oil-conducting cotton 220 to be wound on the surface of the atomizer seat 700. The oil storage cotton 300 is sleeved on the outer surface of the atomizer core cotton rolling tool 100 by the insertion end 140, the radius of the insertion end 140 is smaller than the radius of the mounting end 130, and the insertion end 140 and the mounting end 130 are smoothly transitioned.

[0053] See also Figures 2 to 15 The atomizing core cotton rolling method comprises the following steps:

[0054] S01: Figure 2 and Figure 3 As shown, one end of the atomizer seat 700 is connected to the lower seal 400. The other end of the atomizer seat 700 away from the lower seal 400 is provided with an inlet 710, and the inlet 710 is used to put the atomizer core 200 into the atomizer seat 700. The side wall of the atomizer seat 700 is provided with a slot 720 connected to the inlet 710.

[0055] S02: When the atomizer core 200 is placed inside the atomizer seat 700, the tail end of the oil-conducting cotton 220 protrudes from the atomizer seat 700 through the slot 720.

[0056] like Figure 2 and Figure 3 As shown, according to some embodiments of the present application, optionally, the oil-conducting cotton 220 is a sheet-like structure.

[0057] S03: Figures 4 to 6 As shown, a glass fiber tube 600 is installed at one end of the atomizer seat 700 away from the lower sealing member 400, as shown in FIG. Figure 4 As shown, the glass fiber tube 600 is sleeved on the outer periphery of the top of the atomizer seat 700. The atomizer core cotton rolling tool 100 is sleeved on the glass fiber tube 600 and the atomizer seat 700, and the tail end of the oil guide cotton 220 protrudes from the outside of the atomizer core cotton rolling tool 100 through the narrow slot 120.

[0058] S04: Figures 7 to 9As shown, the atomizer core rolling tool 100 is rotated, and the inner wall of the narrow groove 120 pushes the oil-conducting cotton 220 to wrap around the atomizer seat 700, so that the tail end of the oil-conducting cotton 220 wraps around the outer surface of the atomizer seat 700 in multiple layers. Figure 7 and Figure 8 , are cross-sectional schematic diagrams before and after the rotary atomizing core cotton rolling tool 100. Figure 7 As shown, there is no oil-conducting cotton 220 between the atomizer seat 700 and the atomizer core cotton-rolling tool 100 before the atomizer core cotton-rolling tool 100 is rotated. Since the head end of the oil-conducting cotton 220 is wound around the periphery of the heating element 210, the atomizer seat 700 fixes the heating element 210 and the oil-conducting cotton 220 wound around the periphery of the heating element 210 relative to the lower sealing element 400. When the atomizer core cotton-rolling tool 100 rotates, the oil-conducting cotton 220 is gradually and layer by layer wound around the outer surface of the atomizer seat 700. So that after the atomizer core cotton-rolling tool 100 is rotated, as shown in FIG. Figure 8 As shown, the oil-conducting cotton 220 is wound between the outer surface of the atomizer seat 700 and the inner surface of the atomizer core cotton rolling tool 100 .

[0059] The side wall of the atomizer seat 700 is also provided with an oil inlet hole 730 . When the atomizer core cotton rolling tool 100 is rotated and the inner wall of the narrow groove 120 pushes the oil-conducting cotton 220 to wrap around the atomizer seat 700 , the oil inlet hole 730 and the slot 720 are both covered inside the oil-conducting cotton 220 .

[0060] Optionally, after the atomizer core cotton rolling tool 100 is rotated, the oil-conducting cotton 220 is completely located inside the atomizer core cotton rolling tool 100 and the tail end is wrapped around the outer surface of the atomizer seat 700. At this time, the oil cotton is sleeved on the outer surface of the atomizer core cotton rolling tool 100, and there is no contact between the oil storage cotton 300 and the oil-conducting cotton 220, and there is no relative friction, so as to avoid the oil-conducting cotton 220 affecting the installation of the oil storage cotton 300.

[0061] S05: Fig.10 and Fig.11 As shown, the interior of the oil storage cotton 300 is provided with a hollow channel arranged along the axial direction, and the oil storage cotton 300 is installed from the insertion end 140 of the atomizer core cotton rolling tool 100, and the outer surface of the atomizer core cotton rolling tool 100 abuts against the inner wall of the hollow channel, so that the oil storage cotton 300 is sleeved on the outer surface of the atomizer core cotton rolling tool 100, and then the oil storage cotton 300 is pushed until the oil storage cotton 300 abuts against the lower sealing member 400. Since the outer surface of the atomizer core cotton rolling tool 100 is a smooth surface, the friction force encountered when the oil storage cotton 300 is sleeved on the outer surface of the atomizer core cotton rolling tool 100 is small, thereby avoiding the friction between the oil storage cotton 300 and the atomizer core cotton rolling tool 100, which may cause deformation of the oil storage cotton 300 during the installation process. Fig.10 and Fig.11As shown, the oil storage cotton 300 is sleeved on the outer surface of the atomizer core cotton rolling tool 100 by the insertion end 140 .

[0062] like Fig.13 As shown, according to some embodiments of the present application, optionally, the oil storage cotton 300 is arranged inside the shell 800. When the oil storage cotton 300 is sleeved on the outer surface of the atomizer core cotton rolling tool 100, one end of the shell 800 is connected to the lower seal 400, and the oil storage cotton 300 is abutted against the lower seal 400.

[0063] S06: Fig.12 and Fig.13 As shown, the atomizer core cotton rolling tool 100 is pulled out from between the oil storage cotton 300 and the oil guide cotton 220 wound on the surface of the atomizer seat 700, so that the inner wall of the hollow channel abuts against the multi-layer oil guide cotton 220 and the glass fiber tube 600 surrounding the surface of the atomizer seat 700. At this time, since the outer surface of the atomizer core cotton rolling tool 100 is a smooth surface, the friction between the outer surface of the atomizer core cotton rolling tool 100 and the oil storage cotton 300 is small during the process of pulling out the atomizer core cotton rolling tool 100, which prevents the atomizer core cotton rolling tool 100 from driving the oil storage cotton 300 to move in the axial direction and causing product defects. At the same time, since the inner surface of the atomizer core cotton rolling tool 100 is also a smooth surface, during the process of pulling out the atomizer core cotton rolling tool 100, the friction between the inner surface of the atomizer core cotton rolling tool 100 and the oil-conducting cotton 220 wound on the surface of the atomizer seat 700 is relatively small, thereby preventing the atomizer core cotton rolling tool 100 from driving the oil-conducting cotton 220 to move in the axial direction and causing product defects.

[0064] Since both the oil storage cotton 300 and the oil guide cotton 220 are elastic, when the atomizer core cotton rolling tool 100 is pulled out from between the oil storage cotton 300 and the oil guide cotton 220 wound on the surface of the atomizer seat 700, the oil guide cotton 220 wrapped on the outer surface of the atomizer seat 700 abuts against the oil storage cotton 300, and the oil storage cotton 300 also abuts against the glass fiber tube 600.

[0065] S07: Fig.14 and Fig.15 As shown, the upper seal 500 is installed at one end of the oil storage cotton 300 away from the lower seal 400 to seal the oil storage cotton 300, prevent the tobacco oil in the oil storage cotton 300 from flowing out of the electronic cigarette cartridge, and complete the assembly of the atomizer core 200 and the oil storage cotton 300. According to some embodiments of the present application, optionally, when the upper seal 500 is installed at one end of the oil storage cotton 300 away from the lower seal 400, the upper seal 500 abuts against the oil storage cotton 300, and the upper seal 500 is connected to the casing 800.

[0066] In the atomizer core cotton rolling method of the above scheme, the oil-conducting cotton 220 is rolled by using the atomizer core cotton rolling tool 100 to eliminate the interference of human factors, so that the workmanship of the product is unified and the uniformity of the overall product is guaranteed. Moreover, during the assembly stage, the oil storage cotton 300 and the oil-conducting cotton 220 are not in contact, which prevents the oil-conducting cotton 220 from loosening. After the oil storage cotton 300 is assembled, the atomizer core cotton rolling tool 100 is pulled out to prevent the friction between the oil storage cotton 300 and the glass fiber tube 600, and between the oil storage cotton 300 and the oil-conducting cotton 220 from causing deformation of the oil storage cotton 300 and the oil-conducting cotton 220. At the same time, the atomizer core cotton rolling tool 100 can also play a guiding role during the assembly process.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present application, and they should all be included in the scope of the claims and specification of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A method for rolling cotton with an atomizing core, It is characterized in that The atomizer core cotton rolling method is applied to an atomizer core cotton rolling tool, which is used to axially assemble the atomizer core into the oil storage cotton. The atomizer core cotton rolling tool includes a hollow cylindrical structure with an opening at one end. The side wall of the atomizer core cotton rolling tool close to the opening end is axially provided with a narrow groove, which penetrates the side wall radially, and the narrow groove is connected to the opening. The inner and outer surfaces of the atomizer core cotton rolling tool are both smooth surfaces; the end of the hollow cylindrical structure close to the opening is a mounting end, and the end away from the opening is a mounting end. The atomizer core comprises a heating element and oil-conducting cotton, the oil-conducting cotton is a sheet structure, the oil-conducting cotton is wound layer by layer on the surface of the heating element from the head end to the tail end, and the tail end is a movably arranged free end, the atomizer core is installed inside the hollow atomizer seat, one end of the atomizer seat is fixed to the lower seal, the other end of the atomizer seat away from the lower seal is provided with an inlet, the side wall of the atomizer seat is provided with a slot connected to the inlet, and the tail end of the oil-conducting cotton protrudes from the outside of the atomizer seat through the slot; The atomizing core cotton rolling method comprises the following steps: A glass fiber tube is installed at one end of the atomizer seat away from the lower sealing member, the hollow cylindrical structure is sleeved on the glass fiber tube and the outside of the atomizer seat, and the tail end of the oil-guiding cotton protrudes from the outside of the hollow cylindrical structure through the narrow groove; The hollow cylindrical structure is rotated, and the inner wall of the narrow groove pushes the oil-conducting cotton to wrap around the atomizer seat, so that the tail end of the oil-conducting cotton surrounds the outer surface of the atomizer seat in multiple layers; The oil storage cotton is provided with a hollow channel arranged along the axial direction inside, the oil storage cotton is loaded from the insertion end of the hollow cylindrical structure, the outer surface of the hollow cylindrical structure abuts against the inner wall of the hollow channel, so that the oil storage cotton is sleeved on the outer surface of the hollow cylindrical structure, and then the oil storage cotton is pushed to abut against the lower sealing member; The hollow cylindrical structure is pulled out from between the oil storage cotton and the oil guide cotton wound on the surface of the atomizer seat, so that the inner wall of the hollow channel abuts against the multiple layers of oil guide cotton and the glass fiber tube surrounding the outer surface of the atomizer seat.

2. The method for rolling cotton with an atomizing core according to claim 1, It is characterized in that After the hollow cylindrical structure is pulled out from between the oil storage cotton and the oil guide cotton wound on the surface of the atomizer seat, so that the inner wall of the hollow channel abuts against the multi-layer oil guide cotton and the glass fiber tube surrounding the outer surface of the atomizer seat, the atomizer core cotton winding method further includes the following steps: An upper sealing member is installed on one end of the oil storage cotton away from the lower sealing member.

3. The method for rolling cotton with an atomizing core according to claim 2, It is characterized in that The oil storage cotton is installed inside the casing. When the upper seal is installed on one end of the oil storage cotton away from the lower seal, the upper seal abuts against the oil storage cotton and is connected to the casing.

4. The atomizing core cotton rolling method according to claim 1, It is characterized in that The step is to rotate the hollow cylindrical structure, and the inner wall of the narrow groove pushes the oil-conducting cotton to wrap around the atomizer seat, so that the tail end of the oil-conducting cotton is surrounded by multiple layers on the outer surface of the atomizer seat, and the oil-conducting cotton is all located inside the atomizer core cotton rolling tool and the tail end of the oil-conducting cotton is surrounded by multiple layers on the outer surface of the atomizer seat.

5. The atomizing core cotton rolling method according to claim 1, It is characterized in that The oil storage cotton is installed inside the sleeve shell. When the oil storage cotton abuts against the lower sealing member, the sleeve shell abuts against the outer edge of the lower sealing member.

6. The atomizing core cotton rolling method according to claim 1, It is characterized in that The side wall of the atomizer seat is also provided with an oil inlet hole. The hollow cylindrical structure is rotated, and the inner wall of the narrow groove pushes the oil-conducting cotton to wrap around the atomizer seat, so that the tail end of the oil-conducting cotton is surrounded by multiple layers on the outer surface of the atomizer seat, and the oil inlet hole and the slot are both covered inside the oil-conducting cotton.

7. The atomizing core cotton rolling method according to claim 1, It is characterized in that Before the step of installing a glass fiber tube at one end of the atomizer seat away from the lower seal, sleeve the hollow cylindrical structure on the glass fiber tube and the outside of the atomizer seat, and the tail end of the oil-conducting cotton protrudes from the outside of the hollow cylindrical structure through the narrow groove, the atomizer core cotton rolling method further includes the following steps: One end of the atomizing seat is connected to the lower sealing member; When the atomizer core is placed inside the atomizer seat, the tail end of the oil-conducting cotton protrudes from the atomizer seat through the slot.

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