Electronic cigarette heating base mold

Abstract

The utility model discloses an electronic cigarette heating base mould, which relates to the technical field of electronic cigarettes and comprises an electronic cigarette heating base forming cavity and a lower mould, the inner side of the upper end of the lower mould is provided with the electronic cigarette heating base forming cavity, the lower end of the lower mould is provided with a mould cooling base, and the upper end of the lower mould is provided with an upper mould. A heated automatic closing mechanism is arranged between the upper mold and the lower mold, an upper side top cover plate is arranged at the upper end of the upper mold, and an electronic cigarette heating base body is arranged on the portion, located on the lower mold, of the inner side of the electronic cigarette heating base forming cavity. The heated automatic closing mechanism automatically locks the upper die and the lower die under the action of heat, so that a gap is avoided, and the quality of the heating base body of the electronic cigarette is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarette molds, in particular to an electronic cigarette heating base mold. Background Art

[0002] Electronic cigarettes are an electronic product that imitates cigarettes. Although electronic cigarettes do not contain tar, they still contain many other carcinogens. They have the same appearance, smoke, taste and feel as cigarettes. When processing the heating base of the electronic cigarette, a production mold of the heating base of the electronic cigarette is required.

[0003] The existing Chinese patent CN219020209U disclosed on May 16, 2023 a front and rear cover mold of an electronic cigarette that is easy to assemble. The utility model includes an upper mold and a lower mold. The top of the upper mold is fixedly connected to a top plate, the inner cavity of the lower mold is provided with a mold core, and the bottom of the lower mold is provided with a fixed base. Support plates are provided on both sides of the surface of the fixed base, and a vibration damping mechanism is provided between the two support plates. The lower mold is sleeved on the surface of the vibration damping mechanism, and the inner cavity of the upper mold is provided with a positioning rod, which is connected to the vibration damping mechanism.

[0004] However, during the production and processing of the above-mentioned electronic cigarette front and rear cover molds that are easy to assemble, the upper mold and the lower mold cannot be effectively closed during closing, and there is a lack of a corresponding closing structure, which easily causes defects due to the gap when producing the electronic cigarette heating base. Utility Model Content

[0005] The purpose of the present utility model is to solve the shortcomings of the prior art and to propose an electronic cigarette heating base mold. The automatic closing mechanism when heated automatically locks the upper mold and the lower mold when heated, thereby avoiding the generation of gaps and effectively improving the quality of the electronic cigarette heating base body.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An electronic cigarette heating base mold comprises an electronic cigarette heating base forming cavity and a lower mold, wherein the electronic cigarette heating base forming cavity is defined on the inner side of the upper end of the lower mold, a mold cooling base is provided at the lower end of the lower mold, an upper mold is provided on the upper end of the lower mold, an automatic closing mechanism when heated is provided between the upper and lower molds, an upper top cover is provided on the upper end of the upper mold, and an electronic cigarette heating base body is provided on the inner side of the electronic cigarette heating base forming cavity and on the lower mold;

[0008] The heated automatic closing mechanism includes a double-hole sleeve plate, an outer sleeve block, an inner sleeve cavity, a bimetallic strip and a T-shaped plug. The outer sleeve blocks are provided on the outer sides of both ends of the double-hole sleeve plate, and the inner side of the outer sleeve block is provided with an inner sleeve cavity. The inner side of the inner sleeve cavity is located at the inner wall of one end of the double-hole sleeve plate and a bimetallic strip is provided. The outer side of the bimetallic strip is located on the outer sleeve block and a T-shaped plug is provided. The upper end of the double-hole sleeve plate is connected to the upper mold, and the lower end of the outer sleeve block is connected to the lower mold.

[0009] Through the above technical solution: the upper top cover plate moves up and down through the traction equipment, so that it can open and close with the upper mold. When the upper mold and the lower mold are closed, the upper top cover plate receives the external material and injects it into the upper mold. The heated automatic closing mechanism automatically locks the upper mold and the lower mold by the heat to avoid the generation of gaps. The injected liquid material is transported to the electronic cigarette heating base molding cavity of the lower mold. The lower mold can accelerate condensation through the mold cooling base at the lower end, so that the electronic cigarette heating base body can be quickly formed.

[0010] The present invention is further configured such that there are two automatic closing mechanisms when heated, and the automatic closing mechanisms when heated are symmetrically arranged in the grooves on both sides of the upper end of the lower mold.

[0011] Through the above technical solution: since there are two automatic closing mechanisms when heated, and the automatic closing mechanisms when heated are symmetrically installed in the grooves on both sides of the upper end of the lower mold, they can be installed and fixed accordingly for use.

[0012] The present utility model is further configured as follows: the electronic cigarette heating base body includes a bottom pole, a pole wire hole, a lower heating base platform and an upper heating base platform; the lower end of the upper heating base platform is provided with a lower heating base platform; bottom poles are provided on both sides of the lower end of the lower heating base platform; and the inner side of the lower end of the bottom pole is provided with a pole wire hole.

[0013] Through the above technical solution: due to the main structure of the heating base of the electronic cigarette, it is convenient to install a line source for use.

[0014] The utility model is further configured as follows: the mold cooling base includes a water inlet pipe, a hollow sleeve, a water outlet pipe, a heat-absorbing copper sheet and a four-hole mounting plate; the upper end of the four-hole mounting plate is provided with a hollow sleeve, and a heat-absorbing copper sheet is provided at the upper opening of the hollow sleeve; a water inlet pipe is provided on the left side of the front end of the hollow sleeve, and a water outlet pipe is provided on the right side of the front end of the hollow sleeve; the hollow sleeve and the water outlet pipe are correspondingly connected to the pipeline of the external circulation equipment, and the heat-absorbing copper sheet is fixedly connected to the lower mold.

[0015] Through the above technical solution: the mold cooling base structure can be cooled, thereby effectively improving the overall preparation efficiency.

[0016] The utility model is further configured such that the upper top cover plate includes a middle injection hole, a T-shaped sleeve and assembly screws, a middle injection hole is provided in the middle of the interior of the T-shaped sleeve, assembly screws are provided on the inner sides of both ends of the T-shaped sleeve, and the T-shaped sleeve is installed and connected to the upper mold by the assembly screws.

[0017] Through the above technical solution: due to the structure of the upper top cover plate, it can be installed and used accordingly.

[0018] The utility model is further configured such that the heat-absorbing copper sheet and the lower mold are integrally fixedly connected, and the connection points are aligned.

[0019] Through the above technical solution: since the heat-absorbing copper sheet and the lower mold are fixedly connected as a whole and the connection parts are aligned, they can be installed and fixed, and no obstruction will occur during use.

[0020] The present invention is further configured such that the ends of the T-shaped plugs are sleeved in the sleeve holes at both ends of the double-hole sleeve plate.

[0021] Through the above technical solution: because the end of the T-shaped plug is sleeved in the sleeve holes at both ends of the double-hole sleeve plate, it can be used in a corresponding sleeve positioning manner.

[0022] The utility model is further configured such that the closed outer sides of the upper mold and the lower mold are aligned.

[0023] Through the above technical solution: since the closed outer sides of the upper mold and the lower mold are aligned, no obstruction will occur during use.

[0024] The beneficial effects of the utility model are:

[0025] 1. By providing a heat-automatic closing mechanism structure, it can be self-locking when deformed when heated. An internal sleeve cavity is opened inside the outer sleeve block of the heat-automatic closing mechanism. The inner side of the internal sleeve cavity is located at the inner wall of one end of the double-hole sleeve plate and is fixedly connected to a bimetallic strip. The outer side of the bimetallic strip is located on the outer sleeve block and is sleeved with a T-shaped plug. When heated, the bimetallic strip deforms and resists the outward movement of the T-shaped plug. The deformation temperature of the bimetallic strip is lower than the temperature of the medium liquid. Outer sleeve blocks are installed on the outer sides of both ends of the double-hole sleeve plate, so that the T-shaped plug can be inserted into the double-hole sleeve plate for locking and positioning. The upper end of the double-hole sleeve plate is connected to the upper mold, and the lower end of the outer sleeve block is connected to the lower mold, which can drive the upper mold and the lower mold to be locked. The bimetallic strip is restored after cooling.

[0026] 2. By providing a mold cooling base structure, it can be used for cooling. The upper end of the four-hole mounting plate of the mold cooling base is fixedly connected to a hollow sleeve plate, so that it can be installed and fixed. The upper opening of the hollow sleeve plate is fixedly connected to a heat-absorbing copper sheet, and the heat-absorbing copper sheet is fixedly connected to the lower mold, so that the heat-absorbing copper sheet can absorb the heat of the lower mold. The front left side of the hollow sleeve plate is fixedly connected to a water inlet pipe, and the front right side of the hollow sleeve plate is fixedly connected to a water outlet pipe. The hollow sleeve plate and the water outlet pipe are correspondingly connected to the external circulation equipment pipeline, so that the cooling medium can be circulated for cooling, effectively improving the overall molding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the three-dimensional structure of an electronic cigarette heating base mold proposed by the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the electronic cigarette heating base body of an electronic cigarette heating base mold proposed by the present invention;

[0029] Figure 3 This is a schematic diagram of the structure of the automatic closing mechanism of the heating base mold of an electronic cigarette proposed in the present invention;

[0030] Figure 4 This is a schematic diagram of the mold condensation base structure of an electronic cigarette heating base mold proposed in the utility model;

[0031] Figure 5 This is a schematic structural diagram of the upper top cover plate of an electronic cigarette heating base mold proposed in the utility model.

[0032] In the figure: 1. E-cigarette heating base molding cavity; 2. Upper top cover plate; 21. Middle injection hole; 22. T-shaped sleeve plate; 23. Assembly screws; 3. Upper mold; 4. E-cigarette heating base body; 41. Bottom pole; 42. Pole wire hole; 43. Lower heating base platform; 44. Upper heating base platform; 5. Mold cooling base; 51. Water inlet pipe; 52. Hollow sleeve plate; 53. Water outlet pipe; 54. Heat-absorbing copper sheet; 55. Four-hole mounting plate; 6. Lower mold; 7. Automatic closing mechanism when heated; 71. Double-hole sleeve plate; 72. Outer sleeve block; 73. Inner sleeve cavity; 74. Bimetallic sheet; 75. T-shaped plug. DETAILED DESCRIPTION

[0033] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0034] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0035] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0036] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0037] Reference Figure 1-Figure 5 , an electronic cigarette heating base mold, including an electronic cigarette heating base molding cavity 1 and a lower mold 6, the electronic cigarette heating base molding cavity 1 is opened on the inner side of the upper end of the lower mold 6, the lower end of the lower mold 6 is fixedly connected to a mold cooling base 5, the mold cooling base 5 receives an external circulating cooling medium to cool the lower mold 6, thereby accelerating the molding efficiency, the upper end of the lower mold 6 is movably connected to the upper mold 3, so that it can be opened and closed for preparation, a heated automatic closing mechanism 7 is installed and fixed between the upper mold 3 and the lower mold 6, the heated automatic closing mechanism 7 can lock and fix the upper mold 3 and the lower mold 6 when the heating temperature is reached, the upper end of the upper mold 3 is fixedly connected to the upper side top cover plate 2, the inner side of the electronic cigarette heating base molding cavity 1 is located on the lower mold 6, and the electronic cigarette heating base body 4 is sleeved on the lower mold 6, and the electronic cigarette heating base body 4 passes through the electronic cigarette heating base molding cavity 1 on the lower mold 6, so that it can be solidified and formed;

[0038] When the locking cam 75 is in the closed position, the locking cam 75 is in the closed position, and the locking cam 75 is in the closed position, so that the locking cam 75 is locked.

[0039] Specifically, there are two automatic closing mechanisms 7 when heated, and the automatic closing mechanisms 7 when heated are symmetrically installed in the grooves on both sides of the upper end of the lower mold 6, so that they can be installed and fixed accordingly for use.

[0040] Specifically, the electronic cigarette heating base body 4 includes a bottom pole 41, a pole wire hole 42, a lower heating base platform 43 and an upper heating base platform 44. The lower end of the upper heating base platform 44 is integrally connected to the lower heating base platform 43, so that it is not easy to break or damage. The two sides of the lower end of the lower heating base platform 43 are integrally connected to the bottom pole 41. A pole wire hole 42 is opened on the inner side of the lower end of the bottom pole 41, so that the external wire source can be easily wound around the pole wire hole 42 of the bottom pole 41.

[0041] Specifically, the mold cooling base 5 includes a water inlet pipe 51, a hollow sleeve 52, a water outlet pipe 53, a heat-absorbing copper sheet 54 and a four-hole mounting plate 55. The upper end of the four-hole mounting plate 55 is fixedly connected to the hollow sleeve 52, so that it can be installed and fixed. The upper end opening of the hollow sleeve 52 is fixedly connected to the heat-absorbing copper sheet 54, and the heat-absorbing copper sheet 54 is fixedly connected to the lower mold 6, so that the heat-absorbing copper sheet 54 can absorb the heat of the lower mold 6. The front left side of the hollow sleeve 52 is fixedly connected to the water inlet pipe 51, and the front right side of the hollow sleeve 52 is fixedly connected to the water outlet pipe 53. The hollow sleeve 52 and the water outlet pipe 53 are correspondingly connected to the external circulation equipment pipeline, so that the cooling medium can be circulated for cooling, effectively improving the overall molding efficiency.

[0042] Specifically, the upper top cover plate 2 includes a middle injection hole 21, a T-shaped sleeve 22 and an assembly screw 23. The middle injection hole 21 is opened in the middle of the interior of the T-shaped sleeve 22, so that it can receive the external liquid medium for transportation. Assembly screws 23 are installed on the inner sides of both ends of the T-shaped sleeve 22. The T-shaped sleeve 22 is installed and connected to the upper mold 3 through the assembly screws 23, so that it can be installed and fixed for use.

[0043] Specifically, the heat-absorbing copper sheet 54 and the lower mold 6 are integrally fixedly connected, and the connection points are aligned, so that they can be installed and fixed without any obstruction during use.

[0044] Specifically, the ends of the T-shaped plug 75 are sleeved into the sleeve holes at both ends of the double-hole sleeve plate 71, so that they can be sleeved and positioned for use.

[0045] Specifically, the closed outer sides of the upper mold 3 and the lower mold 6 are aligned so that no obstruction occurs during use.

[0046] Working principle: When in use, the upper top cover plate 2 is moved up and down by the traction equipment, so that it can be opened and closed with the upper mold 3. When the upper mold 3 and the lower mold 6 are closed, the upper top cover plate 2 receives the external material and injects it into the upper mold 3. The heated automatic closing mechanism 7 is automatically locked by the heat to prevent the formation of gaps. The injected liquid material is transported to the electronic cigarette heating base molding cavity 1 of the lower mold 6. The lower mold 6 can accelerate condensation through the mold cooling base 5 at the lower end, so that the electronic cigarette heating base body 4 can be quickly formed.

[0047] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electronic cigarette heating base mold, comprising an electronic cigarette heating base molding cavity (1) and a lower mold (6), wherein the electronic cigarette heating base molding cavity (1) is opened on the inner side of the upper end of the lower mold (6), characterized in that: A mold cooling base (5) is provided at the lower end of the lower mold (6), an upper mold (3) is provided at the upper end of the lower mold (6), a heated automatic closing mechanism (7) is provided between the upper mold (3) and the lower mold (6), an upper top cover plate (2) is provided at the upper end of the upper mold (3), and an electronic cigarette heating base body (4) is provided on the inner side of the electronic cigarette heating base molding cavity (1) located on the lower mold (6); The heated automatic closing mechanism (7) comprises a double-hole sleeve plate (71), an outer sleeve block (72), an inner sleeve cavity (73), a bimetallic strip (74) and a T-shaped plug (75). The outer sides of both ends of the double-hole sleeve plate (71) are provided with outer sleeve blocks (72), the inner side of the outer sleeve block (72) is provided with an inner sleeve cavity (73), the inner side of the inner sleeve cavity (73) is provided with a bimetallic strip (74) located at the inner wall of one end of the double-hole sleeve plate (71), the outer side of the bimetallic strip (74) is provided with a T-shaped plug (75) located on the outer sleeve block (72), the upper end of the double-hole sleeve plate (71) is connected to the upper mold (3), and the lower end of the outer sleeve block (72) is connected to the lower mold (6).

2. The electronic cigarette heating base mold according to claim 1, characterized in that: There are two automatic heating closing mechanisms (7) in total, and the automatic heating closing mechanisms (7) are symmetrically arranged in the grooves on both sides of the upper end of the lower mold (6).

3. The electronic cigarette heating base mold according to claim 1, characterized in that: The electronic cigarette heating base body (4) comprises a bottom pole (41), a pole wire hole (42), a lower heating base platform (43) and an upper heating base platform (44); the lower end of the upper heating base platform (44) is provided with a lower heating base platform (43); the bottom pole (41) is provided on both sides of the lower end of the lower heating base platform (43); and the pole wire hole (42) is provided on the inner side of the lower end of the bottom pole (41).

4. The electronic cigarette heating base mold according to claim 1, characterized in that: The mold cooling base (5) comprises a water inlet pipe (51), a hollow sleeve (52), a water outlet pipe (53), a heat-absorbing copper sheet (54) and a four-hole mounting plate (55). The upper end of the four-hole mounting plate (55) is provided with a hollow sleeve (52), and the upper opening of the hollow sleeve (52) is provided with a heat-absorbing copper sheet (54). The left side of the front end of the hollow sleeve (52) is provided with a water inlet pipe (51), and the right side of the front end of the hollow sleeve (52) is provided with a water outlet pipe (53). The hollow sleeve (52) and the water outlet pipe (53) are correspondingly connected to the pipeline of the external circulation equipment, and the heat-absorbing copper sheet (54) is fixedly connected to the lower mold (6).

5. The electronic cigarette heating base mold according to claim 1, characterized in that: The upper top cover plate (2) comprises a middle injection hole (21), a T-shaped sleeve plate (22) and assembly screws (23); the middle injection hole (21) is provided in the middle of the interior of the T-shaped sleeve plate (22); assembly screws (23) are provided on the inner sides of both ends of the T-shaped sleeve plate (22); the T-shaped sleeve plate (22) is mounted and connected to the upper mold (3) via the assembly screws (23).

6. The electronic cigarette heating base mold according to claim 4, characterized in that: The heat-absorbing copper sheet (54) and the lower mold (6) are integrally fixedly connected, and the connection points are aligned.

7. The electronic cigarette heating base mold according to claim 1, characterized in that: The ends of the T-shaped plug (75) are sleeved in the sleeve holes at both ends of the double-hole sleeve plate (71).

8. The electronic cigarette heating base mold according to claim 1, characterized in that: The closed outer sides of the upper mold (3) and the lower mold (6) are aligned.

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