Electronic cigarette holder mold convenient to demold

Abstract

The utility model discloses an electronic cigarette holder mould convenient to demould, which belongs to the technical field of electronic cigarette holder moulds and comprises an upper mould and a lower mould, a discharging mechanism is arranged at the bottom of the lower mould, and a cooling mechanism is arranged in the lower mould. The discharging mechanism comprises a connecting rod fixedly connected with one side of the upper die, the connecting rod is of an L-shaped structure, a connecting column is fixedly connected to the bottom of one side of the connecting rod, a connecting opening is formed in the inner wall of the bottom of the cavity of the lower die, and the inner wall of the connecting opening is in sliding fit with the connecting column. A discharging cutter which is in sliding fit with and makes contact with the inner wall of a cavity of the lower die is arranged in the lower die, a bottom plate is arranged on the inner wall of the cavity of the lower die, the discharging cutter is distributed around the bottom plate and fixedly connected with the periphery of the bottom plate, and the top of the bottom plate is of an arc-shaped structure. According to the utility model, the heat dissipation effect can be improved, and the product quality can be ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic cigarette mouthpiece molds, and in particular relates to an electronic cigarette mouthpiece mold that is easy to demould. Background Art

[0002] E-cigarettes are electronic products that mimic cigarettes. They are shaped like an elliptical cylinder with a slot at the top for connecting to the mouthpiece. Their outer shell is typically made of plastic, typically using injection molding. Due to their frequent use, e-cigarettes require greater durability. One-piece injection molded parts are more durable than those made by molding separate parts and then connecting them together. Therefore, most e-cigarette products are molded using this integrated molding process.

[0003] At present, the Chinese patent with the announcement number CN215472749U discloses an electronic cigarette mouthpiece mold structure, including a cavity assembly, a pusher assembly and a core fixing part. The pusher assembly and the core fixing part are used in combination, and the cavity assembly as a whole is used as a fixed mold, and the combination of the pusher assembly and the core fixing part is used as a movable mold. The advantages of this utility model are: after the material flows into the annular flow channel from the branch channel, it is blocked by the tightening protrusion and flows to the two sides of the annular flow channel with lower pressure, thereby filling the annular flow channel. As the pressure increases, the material enters the cavity along the gap between the tightening protrusion and the parting surface. Since the molding is performed in an annular manner from the bottom, the molding time of the two sides is equal, making the two sides symmetrical, and the molded part is gradually formed from the bottom to the top. In addition, the condensed material only leaves a thin edge section at the edge of the bottom of the molded part, making the molded workpiece more beautiful in appearance and better in performance.

[0004] However, when the above device is demolding, the workpiece is directly separated after cooling to remove the cigarette holder. However, during the injection molding process, the cigarette holder is prone to adhesion to the inner wall of the mold cavity. Directly pulling it out can easily damage the cigarette holder and reduce product quality. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of the prior art and to provide an electronic cigarette mouthpiece mold that is easy to demould. The advantage of this utility model is that it can achieve the effect of ensuring product quality.

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

[0007] An electronic cigarette mouthpiece mold that is easy to demould comprises an upper mold and a lower mold, wherein a discharge mechanism is provided at the bottom of the lower mold and a cooling mechanism is provided inside the lower mold;

[0008] The unloading mechanism includes a connecting rod fixedly connected to one side of the upper mold, the connecting rod is an L-shaped structure, and a connecting column is fixedly connected to the bottom of one side of the connecting rod. A connecting port is provided on the inner wall of the bottom of the cavity of the lower mold, and the inner wall of the connecting port forms a sliding fit with the connecting column. A unloading knife is provided in the lower mold to form a sliding fit with and contact the inner wall of the cavity of the lower mold.

[0009] Through the above technical solution: when in use, the upper mold and the lower mold are separated, the movement of the upper mold can move the connecting rod, the movement of the connecting rod can move the connecting column, and the connecting column slides in the inner wall of the connecting port. At this time, the unloading knife can cooperate with the bottom plate to scrape the edge of the cigarette holder in the cavity of the lower mold, which can avoid damage when the cigarette holder is stuck. When the connecting rod moves, the gear will rotate, and the rotation of the gear can rotate the rotating shaft. The rotation of the rotating shaft can rotate the blades, which can increase the coolant flow rate in the cooling chamber and improve the heat dissipation effect. Therefore, the effect of ensuring product quality can be achieved.

[0010] The utility model is further configured such that the inner wall of the cavity of the lower die is provided with a bottom plate, and the discharge knife is distributed around the bottom plate and is fixedly connected to the periphery of the bottom plate.

[0011] Through the above technical solution: the setting of the bottom plate can replace the bottom of the cavity of the lower mold, which can ensure the injection molding of the cigarette holder.

[0012] The present invention is further configured such that the top of the bottom plate is in an arc-shaped structure.

[0013] Through the above technical solution: the design of the arc-shaped structure can provide a certain arc surface protection for the unloading of the cigarette holder, and can ensure the molding of the arc-shaped cigarette holder surface.

[0014] The present invention is further configured such that a positioning groove is provided on the top of the connecting column, a positioning rod is connected to the inner wall of the positioning groove via a thread, and the positioning rod is fixedly connected to the bottom of the base plate.

[0015] Through the above technical solution: the positioning rod is arranged to rotate in the inner wall of the positioning groove, and the bottom plate can be disassembled at this time, which makes it convenient for the staff to replace and clean the discharge knife.

[0016] The utility model is further configured such that the cooling mechanism includes a cooling pump fixedly connected to one end of the lower mold, a cooling cavity is opened in the lower mold, and the cooling cavity is communicated with the cooling pump.

[0017] Through the above technical solution: the setting of the cooling pump can make the coolant in the cooling chamber flow when it is started.

[0018] The utility model is further configured such that an inner wall at one end of the cooling chamber is rotatably connected to a rotating shaft via a bearing, and a surface of the rotating shaft is fixedly connected to a plurality of evenly distributed blades.

[0019] Through the above technical solution: the arrangement of the blades can rotate when the rotating shaft rotates, and at this time the flow rate of the coolant in the cooling cavity can be accelerated.

[0020] The utility model is further configured such that a tooth groove is provided on one side of the connecting rod, connecting plates are fixedly connected at both ends of one side of the lower mold, and the same connecting shaft is rotatably connected between the opposite sides of the two connecting plates through bearings, and a gear is fixedly connected to the surface of the connecting shaft, and the gear is meshed with the tooth groove.

[0021] Through the above technical solution: the setting of the gear can be subjected to force when the connecting rod moves, and the rotation of the gear can cause the rotating shaft to rotate.

[0022] The present invention is further configured such that the connecting shaft and the rotating shaft are connected via a belt and a pulley.

[0023] Through the above technical solution, the connecting shaft and the rotating shaft can be rotated synchronously and simultaneously.

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

[0025] 1. The electronic cigarette mouthpiece mold that is easy to demold, the movement of the upper mold can move the connecting rod, the movement of the connecting rod can move the connecting column, the connecting column slides in the inner wall of the connecting port, at this time the unloading knife can cooperate with the bottom plate to scrape the edge of the mouthpiece in the cavity of the lower mold, which can avoid damage when the mouthpiece is stuck. When the connecting rod moves, the gear will rotate, the rotation of the gear can rotate the rotating shaft, the rotation of the rotating shaft can rotate the blades, which can increase the coolant flow rate in the cooling chamber and improve the heat dissipation effect. Therefore, the effect of ensuring product quality can be achieved.

[0026] 2. The electronic cigarette mouthpiece mold that is easy to demold can provide a certain arc surface protection for the unloading of the mouthpiece through its arc-shaped structure, and can ensure the molding of the arc-shaped mouthpiece surface. The positioning rod can rotate in the inner wall of the positioning groove. At this time, the bottom plate can be disassembled, which can facilitate the staff to replace and clean the unloading knife.

[0027] 3. The electronic cigarette mouthpiece mold that is easy to demold can rotate when the rotating shaft rotates through the blades, which can accelerate the flow rate of the coolant in the cooling chamber. The gears can be subjected to force when the connecting rod moves, and the rotation of the gears can cause the rotating shaft to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of an electronic cigarette mouthpiece mold that is easy to demould, proposed by the present invention;

[0029] Figure 2 This is a schematic diagram of the blade structure of an electronic cigarette mouthpiece mold that is easy to demould, proposed by the present invention;

[0030] Figure 3 This is a schematic diagram of the positioning rod structure of an electronic cigarette mouthpiece mold that is easy to demould, proposed by the utility model.

[0031] In the figure: 1. Upper die; 2. Lower die; 3. Connecting rod; 4. Connecting column; 5. Connecting port; 6. Unloading knife; 7. Bottom plate; 8. Positioning rod; 9. Positioning groove; 10. Cooling chamber; 11. Rotating shaft; 12. Blade; 13. Tooth groove; 14. Connecting shaft; 15. Gear. DETAILED DESCRIPTION

[0032] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] Reference Figure 1-3 , an electronic cigarette mouthpiece mold that is easy to demould, comprising an upper mold 1 and a lower mold 2, a discharge mechanism is provided at the bottom of the lower mold 2, and a cooling mechanism is provided inside the lower mold 2;

[0037] The unloading mechanism includes a connecting rod 3 fixedly connected to one side of the upper mold 1, and the connecting rod 3 is an L-shaped structure. A connecting column 4 is fixedly connected to the bottom of one side of the connecting rod 3. A connecting port 5 is provided on the inner wall of the bottom of the cavity of the lower mold 2. The inner wall of the connecting port 5 forms a sliding fit with the connecting column 4. A unloading knife 6 is provided in the lower mold 2 to form a sliding fit with and contact the inner wall of the cavity of the lower mold 2.

[0038] It should be noted that, in this embodiment, a bottom plate 7 is provided on the inner wall of the cavity of the lower mold 2 , and the discharge knife 6 is distributed around the bottom plate 7 and fixedly connected to the periphery of the bottom plate 7 .

[0039] Through the above technical solution: the arrangement of the bottom plate 7 can replace the bottom of the cavity of the lower mold 2, thereby ensuring the injection molding of the cigarette holder.

[0040] Furthermore, in this embodiment, the top of the bottom plate 7 is in an arc-shaped structure, which can provide a certain arc surface protection for the unloading of the cigarette holder and ensure the molding of the arc-shaped cigarette holder surface.

[0041] A positioning groove 9 is provided at the top of the connecting column 4, and a positioning rod 8 is connected to the inner wall of the positioning groove 9 through a thread. The positioning rod 8 is fixedly connected to the bottom of the base plate 7, and can be rotated in the inner wall of the positioning groove 9 through the positioning rod 8. At this time, the base plate 7 can be disassembled, which can facilitate the staff to replace and clean the unloading knife 6.

[0042] The cooling mechanism includes a cooling pump fixedly connected to one end of the lower mold 2. A cooling cavity 10 is provided in the lower mold 2. The cooling cavity 10 is connected to the cooling pump. The cooling pump can make the coolant in the cooling cavity 10 flow when started.

[0043] The inner wall of one end of the cooling chamber 10 is rotatably connected to a rotating shaft 11 through a bearing. A plurality of evenly distributed blades 12 are fixedly connected to the surface of the rotating shaft 11. The blades 12 can rotate when the rotating shaft 11 rotates, thereby accelerating the flow rate of the coolant in the cooling chamber 10.

[0044] A tooth groove 13 is provided on one side of the connecting rod 3, and connecting plates are fixedly connected at both ends of one side of the lower mold 2. The same connecting shaft 14 is rotatably connected between the opposite sides of the two connecting plates through bearings. A gear 15 is fixedly connected to the surface of the connecting shaft 14. The gear 15 is engaged with the tooth groove 13. The gear 15 can be subjected to force when the connecting rod 3 moves. At this time, the rotation of the gear 15 can cause the rotating shaft 11 to rotate.

[0045] The connecting shaft 14 and the rotating shaft 11 are connected via a belt and a pulley, so that the connecting shaft 14 and the rotating shaft 11 can rotate synchronously and simultaneously.

[0046] Working principle: When in use, the upper mold 1 and the lower mold 2 are separated, and the movement of the upper mold 1 can move the connecting rod 3, and the movement of the connecting rod 3 can move the connecting column 4, and the connecting column 4 slides in the inner wall of the connecting port 5. At this time, the unloading knife 6 can cooperate with the bottom plate 7 to scrape the edge of the cigarette holder in the cavity of the lower mold 2, so as to avoid damage when the cigarette holder is stuck. When the connecting rod 3 moves, the gear 15 will rotate, and the rotation of the gear 15 can rotate the rotating shaft 11, and the rotation of the rotating shaft 11 can rotate the blade 12, which can increase the coolant flow rate in the cooling chamber 10 and improve the heat dissipation effect. Therefore, the effect of ensuring product quality can be achieved.

[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 mouthpiece mold that is easy to demould, comprising an upper mold (1) and a lower mold (2), characterized in that: A discharge mechanism is provided at the bottom of the lower mold (2), and a cooling mechanism is provided inside the lower mold (2); The unloading mechanism comprises a connecting rod (3) fixedly connected to one side of the upper die (1), the connecting rod (3) being an L-shaped structure, a connecting column (4) fixedly connected to the bottom of one side of the connecting rod (3), a connecting port (5) being provided on the inner wall of the bottom of the cavity of the lower die (2), the inner wall of the connecting port (5) forming a sliding fit with the connecting column (4), and a unloading knife (6) forming a sliding fit with and in contact with the inner wall of the cavity of the lower die (2) being provided in the lower die (2).

2. The electronic cigarette mouthpiece mold that is easy to demould according to claim 1, characterized in that: The inner wall of the cavity of the lower mold (2) is provided with a bottom plate (7), and the discharge knife (6) is distributed around the bottom plate (7) and is fixedly connected to the periphery of the bottom plate (7).

3. The electronic cigarette mouthpiece mold that is easy to demould according to claim 2, characterized in that: The top of the bottom plate (7) is in an arc-shaped structure.

4. The electronic cigarette mouthpiece mold that is easy to demould according to claim 3, characterized in that: A positioning groove (9) is provided on the top of the connecting column (4), and a positioning rod (8) is connected to the inner wall of the positioning groove (9) via a thread, and the positioning rod (8) is fixedly connected to the bottom of the base plate (7).

5. The electronic cigarette mouthpiece mold that is easy to demould according to claim 1, characterized in that: The cooling mechanism comprises a cooling pump fixedly connected to one end of the lower die (2); a cooling cavity (10) is provided in the lower die (2); and the cooling cavity (10) is communicated with the cooling pump.

6. The electronic cigarette mouthpiece mold that is easy to demould according to claim 5, characterized in that: An inner wall at one end of the cooling chamber (10) is rotatably connected to a rotating shaft (11) via a bearing, and a plurality of evenly distributed blades (12) are fixedly connected to the surface of the rotating shaft (11).

7. The electronic cigarette mouthpiece mold that is easy to demould according to claim 6, characterized in that: A tooth groove (13) is provided on one side of the connecting rod (3), and connecting plates are fixedly connected to both ends of one side of the lower mold (2). A same connecting shaft (14) is rotatably connected between opposite sides of the two connecting plates via a bearing, and a gear (15) is fixedly connected to the surface of the connecting shaft (14), and the gear (15) is meshed with the tooth groove (13).

8. The electronic cigarette mouthpiece mold that is easy to demould according to claim 7, characterized in that: The connecting shaft (14) and the rotating shaft (11) are connected via a belt and a pulley.

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