A press powder mold for an aerosol generating agent

Abstract

The utility model relates to aerosol generating agent production equipment technical field, concretely relates to a kind of medicine pressing mould for aerosol generating agent, including outer sleeve tube, the outer sleeve tube is two-segment structure, the inside of outer sleeve tube is provided with the inner medicine pressing pipe of the medicine pressing forming of aerosol generating agent, the inner medicine pressing pipe is also two-segment structure, the inner wall of outer sleeve tube is fixed with the fixed component of the inner medicine pressing pipe is fixed, in the utility model, by setting into two-segment structure, so that personnel can be taken out from outer lining pipe when subsequent medicine column is taken out, then the inner medicine pressing pipe is opened from two sides, i.

Description

Technical Field

[0001] This utility model relates to the technical field of aerosol generator production equipment, specifically to a pressing mold for aerosol generators. Background Technology

[0002] Aerosol generator cartridges are typically formed by compressing aerosol generator powder. Different dosages and sizes of aerosol generators usually require different compression molds depending on the depth of the compression mold. However, because the aerosol generator is not uniformly distributed within the mold during the compression process, areas with higher density exert greater pressure on the inner wall, while areas with lower density exert less pressure. Therefore, the compression mold can be damaged during the aerosol generator cartridge compression process.

[0003] Based on this, Chinese Patent Publication No. CN222246273U discloses a pressing mold for aerosol generators. This patented technology designs the pressing mold as an outer tube and an inner tube inserted into the inner hole of the outer tube. The outer tube has high strength requirements and low roughness requirements, while the inner tube has relatively low strength requirements and higher roughness requirements. When the pressing mold wears out, it is also easy to replace the inner tube, thereby saving production costs.

[0004] However, as can be seen from the specification and accompanying drawings of the aforementioned patented technology, in practical implementation, after the aerosol generator is compressed into shape, personnel need to remove the aerosol column from the inner tube. In this patented technology, the inner tube is integrally cast, and personnel need to use tools to push the aerosol column out when removing it. This process can easily damage the aerosol column. Furthermore, if only one section of the inner tube is damaged, the entire inner tube needs to be replaced, which inevitably leads to material waste. Therefore, the aforementioned patented technology has certain shortcomings in practical use.

[0005] In conclusion, it is necessary to invent a compression mold for aerosol generators. Utility Model Content

[0006] Therefore, this utility model provides a pressing mold for aerosol generators to solve the problem in the patented technology where the inner tube is integrally cast, and personnel need to use tools to push out the aerosol column when taking it out, which can easily damage the aerosol column during the process of pushing out the aerosol column.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pressing mold for aerosol generators, comprising an outer tube, the outer tube having a two-section structure, an inner pressing tube for pressing and forming the aerosol generator being disposed inside the outer tube, the inner pressing tube also having a two-section structure, and fixing components for fixing the inner pressing tube being fixed to the inner wall of the outer tube.

[0008] Preferably, both sections of the inner pressure tube are fixed with splicing pins and splicing pin holes on their opposite outer walls. The splicing pins and splicing pin holes of the two sections of the inner pressure tube are staggered and corresponding, and the two sections of the inner pressure tube can be spliced ​​together by the splicing pins and splicing pin holes.

[0009] Preferably, an outer connecting groove is integrally fixed to the outer side of the top end of the outer wall of the inner pressure tube, and an inner connecting groove is integrally fixed to the inner side of the bottom end of the outer wall of the inner pressure tube. The upper and lower inner pressure tubes are connected through the inner connecting groove and the outer connecting groove.

[0010] Preferably, the fixing component includes an outer liner tube, which is disposed on the inner wall of the outer sleeve and located outside the inner pressure tube. The outer liner tube is also a two-section structure, and an arc-shaped pressure block is fixed to the inner wall of each outer liner tube.

[0011] Preferably, each of the outer wall sides of the outer liner tube is fixed with a positioning pin, and the multiple positioning pins are evenly arranged in an array. The inner wall side of the outer sleeve tube is provided with positioning pin holes at positions corresponding to the positioning pins.

[0012] Preferably, the outer wall of each positioning pin is slidably connected to the inner wall of the corresponding positioning pin hole, and the outer wall of each outer sleeve is provided with a threaded hole.

[0013] Preferably, the inner walls of the plurality of threaded holes are threaded with tightening bolts, and the insertion end of each tightening bolt abuts against the outer wall side end of the outer liner tube.

[0014] Preferably, an arc-shaped pressure groove is provided on the upper and lower sides of the outer wall of the inner pressure tube, corresponding to the position of the arc-shaped pressure block, and the outer wall of the inner pressure tube is engaged with the outer wall of the arc-shaped pressure block through the arc-shaped pressure groove.

[0015] The beneficial effects of this utility model are:

[0016] In this invention, by setting the inner pressure tube into a two-section structure, personnel can remove the inner pressure tube from the outer liner tube when retrieving the medicine column. Then, the inner pressure tube can be pried open from both sides to remove the medicine column. At the same time, the inner tube body is set into multiple structures, so when a single inner pressure tube is damaged, personnel only need to replace the corresponding inner pressure tube. This avoids the waste caused by replacing other inner tube bodies at the same time, thus making it more convenient for personnel to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of the outer sleeve of this utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0020] Figure 4 This is a three-dimensional structural diagram of the outer sleeve and outer liner of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the internal pressure medicine tube in this utility model.

[0022] In the diagram: 100, outer sleeve; 110, connecting plate; 120, tightening bolt; 130, positioning pin hole; 200, outer liner; 210, arc-shaped pressure block; 220, positioning pin shaft; 300, inner pressure tube; 310, arc-shaped pressure groove; 320, inner mating groove; 330, outer mating groove; 340, splicing pin shaft; 350, splicing pin hole. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] See attached document Figures 1-5This utility model provides a pressing mold for an aerosol generator, including an outer tube 100, which has a two-section structure. Connecting plates 110 are fixed at the joint of the outer walls of the two sections of the outer tube 100. The two connecting plates 110 can be fixed together by bolts. Inside the outer tube 100 is an inner pressing tube 300 for pressing the aerosol generator. The inner pressing tube 300 also has a two-section structure and can be fixed into a cylindrical shape. The aerosol generator can be pressed and formed through the inner pressing tube 300. A splicing pin 340 and a splicing pin hole 350 are fixed on opposite outer walls of the two sections of the inner pressing tube 300. The shaft 340 and the splicing pin hole 350 are staggered and corresponding. The two inner pressure tubes 300 can be spliced ​​together by the splicing pin shaft 340 and the splicing pin hole 350. The outer side of the top of the outer wall of the inner pressure tube 300 is integrally fixed with an outer mating groove 330, and the inner side of the bottom of the outer wall of the inner pressure tube 300 is integrally fixed with an inner mating groove 320. The upper and lower inner pressure tubes 300 are connected by the inner mating groove 320 and the outer mating groove 330. When the two complete inner pressure tubes 300 are aligned vertically, the outer mating groove 330 can be sleeved on the outer wall of the inner mating groove 320. This can make the opening gap of the inner wall of the inner pressure tube 300 and the opening gap of the side end of the outer wall of the inner pressure tube 300 staggered, which can improve the sealing performance of the inner pressure tubes 300 after splicing.

[0025] The inner wall of the outer sleeve 100 is fixed with fixing components for securing the inner pressure drug tube 300. These fixing components include an outer liner 200, which is disposed on the inner wall of the outer sleeve 100 and located outside the inner pressure drug tube 300. The outer liner 200 is also a two-section structure, capable of wrapping around the outer wall of the inner pressure drug tube 300, thus clamping and fixing the outer end of the inner pressure drug tube 300 instead of the outer sleeve 100. The inner wall of the outer liner 200 is fixed with an arc... The outer wall of the outer liner tube 200 and the shaped pressure block 210 are both fixed with positioning pins 220. Multiple positioning pins 220 are evenly arranged in an array. Positioning pin holes 130 are provided on the inner wall of the outer sleeve tube 100 at positions corresponding to the positioning pins 220. The outer wall of the positioning pins 220 is slidably connected to the inner wall of the corresponding positioning pin holes 130. The positioning pins 220 and positioning pin holes 130 serve to mount the outer liner tube 200 onto the outer sleeve tube 100. The inner wall of the outer sleeve 100 allows for easy positioning and installation of the outer sleeve 200 on the inner wall of the outer sleeve 100 without affecting its movement. Threaded holes are provided on the side ends of the outer wall of the outer sleeve 100, and each threaded hole has a tightening bolt 120 threadedly connected to its inner wall. The insertion end of each tightening bolt 120 abuts against the side end of the outer sleeve 200. When rotated, the tightening bolts 120 secure the outer sleeve 200 to the outer wall of the inner pressure tube 300, thereby enabling... The inner pressure tube 300 is installed and fixed. Arc-shaped pressure grooves 310 are provided on the upper and lower sides of the outer wall of the inner pressure tube 300 and at the corresponding positions of the arc-shaped pressure block 210. The outer wall of the inner pressure tube 300 is engaged with the outer wall of the arc-shaped pressure block 210 through the arc-shaped pressure grooves 310. The arc-shaped pressure grooves 310 and the fixed arc-shaped pressure block 210 are provided so that when the personnel tighten the outer liner tube 200, the outer liner tube 200 can clamp and fix the outer wall of the inner pressure tube 300.

[0026] The usage process of this utility model is as follows: Those skilled in the art can assemble the device according to the above description. Personnel can first align and splice the two sections of internal pressure medicine tube 300 together through splicing pin 340 and splicing pin hole 350. Then, personnel can connect the two internal pressure medicine tubes 300 together so that the two internal pressure medicine tubes 300 are sleeved together, and one end of the bottom internal pressure medicine tube 300 can be sealed.

[0027] After completion, the personnel can place the assembled inner pressure tube 300 on the inner wall of an outer liner tube 200, and then take out another outer tube 100 and outer liner tube 200, wrapping them around the outer wall of the other end of the inner pressure tube 300. At this time, the two outer tubes 100 can be aligned and spliced ​​together. Then, the two outer tubes 100 are fixed by bolts through the connecting plate 110. Next, the tightening bolt 120 is taken out and screwed into the threaded hole so that the outer liner tube 200 can be clamped on the outer wall of the inner pressure tube 300. Then, the personnel can inject the aerosol generator into the inner pressure tube 300 for compression molding. After molding, the personnel can remove the tightening bolt 120 and then remove the bolts on the fixing connecting plate 110. The outer tube 100 and outer liner tube 200 can then be opened. The personnel can then pull the inner pressure tube 300 open from top to bottom. At this time, the aerosol generator can be compressed into a columnar shape.

[0028] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A pressing die for an aerosol generating agent, comprising an outer sleeve (100) having a two-stage structure, an inner pressing tube (300) for pressing an aerosol generating agent into a predetermined shape being provided inside the outer sleeve (100), characterized in that: The inner pressure tube (300) is also a two-section structure, and the inner wall of the outer tube (100) is fixed with fixing components to fix the inner pressure tube (300).

2. A press powder mold for an aerosol generating agent according to claim 1, characterized in that: Both sections of the internal pressure medicine tube (300) are fixed with splicing pins (340) and splicing pin holes (350) on their opposite outer walls. The splicing pins (340) and splicing pin holes (350) of the two sections of the internal pressure medicine tube (300) are arranged in an alternating manner. The two sections of the internal pressure medicine tube (300) can be spliced ​​together by the splicing pins (340) and splicing pin holes (350).

3. A press powder die for an aerosol-generating article according to claim 2, wherein: The outer side of the top end of the outer wall of the inner pressure tube (300) is integrally fixed with an outer docking groove (330), and the inner side of the bottom end of the outer wall of the inner pressure tube (300) is integrally fixed with an inner docking groove (320). The upper and lower inner pressure tubes (300) are connected through the inner docking groove (320) and the outer docking groove (330).

4. The press powder mold for an aerosol-generating agent according to claim 2, characterized by: The fixing component includes an outer liner tube (200), which is disposed on the inner wall of the outer sleeve tube (100) and located outside the inner pressure tube (300). The outer liner tube (200) is also a two-section structure, and an arc-shaped pressure block (210) is fixed on the inner wall of the outer liner tube (200).

5. A press for an aerosol-generating article according to claim 4, wherein: The outer wall side of the outer liner tube (200) is fixed with a positioning pin (220), and the multiple positioning pins (220) are evenly arranged in an array. The inner wall side of the outer sleeve tube (100) is provided with a positioning pin hole (130) at the position corresponding to the positioning pin (220).

6. A press powder die for an aerosol-generating article according to claim 5, wherein: The outer wall of each positioning pin (220) is slidably connected to the inner wall of the corresponding positioning pin hole (130), and the outer wall of each outer sleeve (100) is provided with a threaded hole.

7. A press powder die for an aerosol-generating article according to claim 6, wherein: The inner walls of the multiple threaded holes are threaded with tightening bolts (120), and the insertion ends of the tightening bolts (120) abut against the outer wall side of the outer liner (200).

8. The press powder mold for an aerosol-generating agent according to claim 4, characterized by: The inner pressure tube (300) has an arc-shaped pressure groove (310) on the upper and lower sides of its outer wall, corresponding to the position of the arc-shaped pressure block (210). The outer wall of the inner pressure tube (300) is engaged with the outer wall of the arc-shaped pressure block (210) through the arc-shaped pressure groove (310).

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