Injection molding cooling device for electronic cigarette suction nozzle
By combining a heat-conducting plate with a cooling plate and a heat dissipation and ventilation system, the problem of uneven cooling in electronic cigarette mouthpieces was solved, achieving uniform cooling and rapid heat dissipation, thus improving processing efficiency and finished product quality.
Patent Information
- Application Number
- CN202423019266.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-06
AI Technical Summary
The cooling process of electronic cigarette mouthpieces is difficult to achieve uniform cooling, which leads to hot spots and dimensional accuracy problems, affecting processing efficiency and quality.
The cooling assembly, which combines a heat-conducting plate and a cooling plate, along with heat dissipation and ventilation components, ensures that the heat-conducting plate is in full contact with the mold. Fans and screens prevent dust contamination, achieving uniform cooling and rapid heat dissipation.
It improves cooling efficiency and processing efficiency, avoids the generation of hot spots, ensures the quality and dimensional accuracy of finished products, and prevents dust contamination from affecting heat conduction.
Smart Images
Figure CN223745766U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic cigarette nozzle production technical field, concretely is a kind of electronic cigarette nozzle's injection moulding cooling device. BACKGROUND
[0002] Electronic cigarette is a kind of equipment using electric energy to heat nicotine and flavoring tobacco tar to produce steam for user to inhale, often regarded as the substitute of traditional cigarette, its main component includes rechargeable battery, atomizer, tobacco tar and suction nozzle, electronic cigarette nozzle is the important component of electronic cigarette, directly influence user's smoking experience and the overall performance of electronic cigarette, the production of electronic cigarette nozzle involves multiple steps, including design, material selection, injection moulding, cooling and post-processing.
[0003] Because the shape of electronic cigarette nozzle is usually more complex, it is difficult to completely cover the cooling channel for internal insert part, which will lead to difficult to ensure uniform cooling in the cooling process, in turn cause hot spot to appear in some areas, affect the quality and dimensional accuracy of finished product, and affect cooling effect, in turn affect processing efficiency.
[0004] Therefore, the utility model provides an electronic cigarette nozzle's injection moulding cooling device to solve the above problems. UTILITY MODEL CONTENT
[0005] In view of the deficiencies of prior art, the utility model provides an electronic cigarette nozzle's injection moulding cooling device, solves the problems raised in the above background art.
[0006] To achieve the above object, the utility model is realized by the following technical scheme: an electronic cigarette nozzle's injection moulding cooling device, including shell assembly, the inner bottom wall of shell assembly is fixedly connected with bottom die assembly, the inner side wall of bottom die assembly is fixedly connected with cooling assembly, one side of bottom die assembly is provided with through groove, the inside of through groove is fixedly connected with heat dissipation assembly, the other side of bottom die assembly is provided with recess, the inside of recess is fixedly connected with ventilation assembly, the upper surface of shell assembly is fixedly connected with top die assembly;
[0007] Cooling assembly includes heat conduction plate, the outer side of heat conduction plate is fixedly connected to the inner wall of bottom die assembly, the upper surface of heat conduction plate is fixedly connected with refrigeration plate, and the outer surface of refrigeration plate is paved with protective layer.
[0008] Further, the shell assembly includes a bottom plate, the upper surface of the bottom plate is fixedly connected to the lower surface of the bottom die assembly, and the two sides of the bottom plate are fixedly connected with side plates, and the upper surface of the side plate is fixedly connected with a top plate.
[0009] Further, the bottom die assembly includes a box body, the lower surface of the box body is fixedly connected to the upper surface of the bottom plate, guide rods are fixedly connected to the edges of the upper surface of the box body, sliding rings are slidably connected to the outer surfaces of the guide rods, springs are fixedly connected to the lower surfaces of the sliding rings.
[0010] Further, the heat dissipation assembly includes a fixed frame, the outer surface of the fixed frame is fixedly connected to the inside of the through groove, a dust screen is fixedly connected to the inside of the fixed frame, and a fan is fixedly connected to the outside of the fixed frame.
[0011] Further, the ventilation assembly includes a ventilation block, the outer surface of the ventilation block is clamped to the inside of the groove, a mounting frame is fixedly connected to the inside of the ventilation block, and a barrier screen is fixedly connected to the inside of the mounting frame.
[0012] Further, the top die assembly includes a gas cylinder, the lower surface of the gas cylinder is fixedly connected to the upper surface of the top plate, a connecting plate is fixedly connected to the output end of the top plate, and a die is fixedly connected to the lower surface of the connecting plate.
[0013] The beneficial effects of the utility model are:
[0014] 1. The cooling assembly is arranged, the heat conduction plate is in full contact with the lower part of the die, heat conduction of the whole is facilitated, the cooling effect is improved, the processing efficiency is guaranteed, the hot surface of the refrigerating plate is contacted, the heat dissipation effect of the refrigerating plate is improved, the refrigerating plate is directly used as an insert, the shape of the suction nozzle is adapted, the uniformity of cooling is guaranteed, local overheating is avoided, heat spots are avoided, and the quality and size precision of the finished product are affected.
[0015] 2. The heat dissipation assembly and the ventilation assembly are arranged, the dust screen and the barrier screen avoid dust from entering the inside of the box body, the heat conduction plate is polluted, the heat conduction effect is affected, the heat generated by the heat conduction plate is accelerated and led out of the box body by starting the fan, the air circulation under the heat conduction plate is realized by the ventilation block, the heat dissipation effect of the heat conduction plate is improved, the cooling rate of the die is guaranteed, and the processing efficiency is affected. ACCURATE DRAWINGS
[0016] Figure 1 It is a structure schematic view of the injection cooling device of the electronic cigarette suction nozzle.
[0017] Figure 2 It is a structure schematic view of the refrigerating plate in the injection cooling device of the electronic cigarette suction nozzle.
[0018] Figure 3 It is a structure schematic view of the fan in the injection cooling device of the electronic cigarette suction nozzle.
[0019] Figure 4 It is a structure schematic view of the barrier screen in the injection cooling device of the electronic cigarette suction nozzle.
[0020] Figure 5The structure diagram of the mold in the injection molding cooling device for the electronic cigarette nozzle.
[0021] In the figure: 1, heat conduction plate; 2, refrigeration plate; 3, protective layer; 4, bottom plate; 5, side plate; 6, top plate; 7, box body; 8, guide rod; 9, sliding ring; 10, spring; 11, fixed frame; 12, dust screen; 13, fan; 14, ventilation block; 15, mounting frame; 16, blocking net; 17, air cylinder; 18, connecting plate; 19, mold. DETAILED DESCRIPTION
[0022] Various exemplary embodiments, features, and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numbers in the drawings represent functionally the same or similar elements. Although various aspects of the embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
[0023] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.
[0024] In addition, in order to better illustrate the present application, a large number of specific details are given in the specific embodiments below. Those skilled in the art should understand that without certain specific details, the present application can also be implemented. In some examples, methods, means, elements well known to those skilled in the art are not described in detail, in order to highlight the main idea of the present application.
[0025] Reference Figures 1-5 The utility model provides 3 technical schemes:
[0026] Embodiment one:
[0027] An injection molding cooling device for an electronic cigarette nozzle, comprising a shell assembly, a bottom die assembly is fixedly connected to the inner bottom wall of the shell assembly, a cooling assembly is fixedly connected to the inner side wall of the bottom die assembly, a through slot is formed on one side of the bottom die assembly, a heat dissipation assembly is fixedly connected inside the through slot, a recess is formed on the other side of the bottom die assembly, a ventilation assembly is fixedly connected inside the recess, and a top die assembly is fixedly connected to the upper surface of the shell assembly.
[0028] The cooling assembly comprises a heat conduction plate 1, the outer side of the heat conduction plate 1 is fixedly connected to the inner wall of the bottom die assembly, the upper surface of the heat conduction plate 1 is fixedly connected with a refrigeration plate 2, the outer surface of the refrigeration plate 2 is paved with a protective layer 3, the heat conduction plate 1 is in complete contact with the lower part of the mold 19, which facilitates heat conduction of the whole, improves the cooling effect, guarantees the processing efficiency, at the same time, is in contact with the hot surface of the refrigeration plate 2, improves the heat dissipation effect of the refrigeration plate 2, and the refrigeration plate 2 directly serves as an insert, adapts to the shape of the nozzle, guarantees the uniformity of cooling, avoids the occurrence of local overheating to generate hot spots, and influences the quality and dimensional accuracy of the finished product.
[0029] Embodiment Two:
[0030] On the basis of Embodiment One:
[0031] The shell assembly comprises a bottom plate 4, the upper surface of the bottom plate 4 is fixedly connected to the lower surface of the bottom die assembly, both sides of the bottom plate 4 are fixedly connected with side plates 5, the upper surface of the side plate 5 is fixedly connected with a top plate 6, the bottom plate 4 facilitates the installation of a box body 7, and the side plate 5 supports the top plate 6, facilitating the top plate 6 to be at an appropriate height.
[0032] The bottom die assembly comprises the box body 7, the lower surface of the box body 7 is fixedly connected to the upper surface of the bottom plate 4, the edge of the upper surface of the box body 7 is fixedly connected with a guide rod 8, the outer surface of the guide rod 8 is slidingly connected with a sliding ring 9, the lower surface of the sliding ring 9 is fixedly connected with a spring 10, and the guide rod 8 penetrates into the inside of the connecting plate 18, facilitating the guide and positioning of the connecting plate 18, and the sliding ring 9 facilitates the extrusion of the connecting plate 18 on the spring 10, improving the fastening during the die closing.
[0033] The heat dissipation assembly comprises a fixed frame 11, the outer surface of the fixed frame 11 is fixedly connected to the inside of the through groove, the inside of the fixed frame 11 is fixedly connected with a dust screen 12, and the outer side of the fixed frame 11 is fixedly connected with a fan 13, the dust screen 12 avoids dust from entering the inside of the box body 7, the fan 13 is started to accelerate the heat generated by the heat conduction plate 1 out of the box body 7, facilitating the heat dissipation effect of the heat conduction plate 1.
[0034] The ventilation assembly comprises a ventilation block 14, the outer surface of the ventilation block 14 is clamped to the inside of the groove, the inner side of the ventilation block 14 is fixedly connected with a mounting frame 15, and the inside of the mounting frame 15 is fixedly connected with a barrier net 16, the ventilation block 14 facilitates the entry of external air, the barrier net 16 intercepts dust in the air, and in combination with the fan 13, the air below the heat conduction plate 1 can be circulated, the heat dissipation effect of the heat conduction plate 1 is improved, the cooling rate of the mold 19 is thus guaranteed, and the processing efficiency is avoided from being affected.
[0035] The top die assembly comprises an air cylinder 17, the lower surface of the air cylinder 17 is fixedly connected to the upper surface of the top plate 6, the output end of the top plate 6 is fixedly connected with a connecting plate 18, the lower surface of the connecting plate 18 is fixedly connected with a mold 19, a mold cavity is formed below the mold 19, and a hole groove is formed at the edge of the upper surface of the connecting plate 18, the inside of the hole groove is slidingly connected to the outer surface of the guide rod 8, the air cylinder 17 is started to push the connecting plate 18 to move downward, the guide rod 8 guides the connecting plate 18 to avoid skewing, so that the mold cavity of the mold 19 covers the outside of the heat dissipation plate 2, and the die closing is realized.
[0036] Embodiment Three:
[0037] On the basis of Embodiment One and Embodiment Two:
[0038] Firstly, the starting cylinder 17 pushes the connecting plate 18 to move down, the guide rod 8 guides it to avoid skewing, so that the mold cavity of the mold 19 covers the outside of the refrigeration plate 2, realizes the clamping, and the connecting plate 18 extrudes the spring 10 through the sliding ring 9, improves the fastening during clamping, then the heat-conducting plate 1 is in full contact with the lower part of the mold 19, which is convenient for heat conduction of the whole, at the same time, the hot surface of the refrigeration plate 2 is contacted, which improves the heat dissipation effect of the refrigeration plate 2, and the refrigeration plate 2 directly serves as an insert, which is adapted to the shape of the suction nozzle, secondly, the fan 13 accelerates the heat generated by the heat-conducting plate 1 to be introduced into the box body 7, finally, the ventilation block 14 facilitates the entry of external air, the screen 16 intercepts the dust in the air, and the fan 13 can make the air under the heat-conducting plate 1 circulate.
[0039] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0040] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An injection cooling device for an electronic cigarette mouthpiece comprising a housing assembly, characterised in that: The inner bottom wall of the shell assembly is fixedly connected with a bottom die assembly, the inner side wall of the bottom die assembly is fixedly connected with a cooling assembly, a through groove is formed on one side of the bottom die assembly, a heat dissipation assembly is fixedly connected in the through groove, a groove is formed on the other side of the bottom die assembly, and a ventilation assembly is fixedly connected in the groove. The cooling assembly comprises a heat conduction plate (1), the outer side of the heat conduction plate (1) is fixedly connected to the inner wall of the bottom die assembly, the upper surface of the heat conduction plate (1) is fixedly connected with a refrigeration plate (2), and the outer surface of the refrigeration plate (2) is paved with a protective layer (3).
2. The injection cooling device of the electronic cigarette mouthpiece according to claim 1, characterized in that: The shell assembly comprises a bottom plate (4), the upper surface of the bottom plate (4) is fixedly connected to the lower surface of the bottom die assembly, both sides of the bottom plate (4) are fixedly connected with side plates (5), and the upper surface of each side plate (5) is fixedly connected with a top plate (6).
3. The injection cooling device of the electronic cigarette mouthpiece according to claim 1, characterized in that: The bottom die assembly comprises a box body (7), the lower surface of the box body (7) is fixedly connected to the upper surface of the bottom plate (4), the edge of the upper surface of the box body (7) is fixedly connected with a guide rod (8), the outer surface of the guide rod (8) is slidingly connected with a sliding ring (9), and the lower surface of the sliding ring (9) is fixedly connected with a spring (10).
4. The injection cooling device of the electronic cigarette mouthpiece according to claim 1, characterized in that: The heat dissipation assembly comprises a fixed frame (11), the outer surface of the fixed frame (11) is fixedly connected to the inside of the through groove, the inside of the fixed frame (11) is fixedly connected with a dustproof net (12), and the outer side of the fixed frame (11) is fixedly connected with a fan (13).
5. The injection cooling device of the electronic cigarette mouthpiece according to claim 1, characterized in that: The ventilation assembly comprises a ventilation block (14), the outer surface of the ventilation block (14) is clamped in the groove, the inner side of the ventilation block (14) is fixedly connected with a mounting frame (15), and the inside of the mounting frame (15) is fixedly connected with a barrier net (16).
6. The injection cooling device of an electronic cigarette mouthpiece according to claim 1, characterized in that: The top die assembly comprises a gas cylinder (17), the lower surface of the gas cylinder (17) is fixedly connected to the upper surface of the top plate (6), the output end of the top plate (6) is fixedly connected with a connecting plate (18), and the lower surface of the connecting plate (18) is fixedly connected with a die (19).