Precise film covering device for electronic cigarette shell

Abstract

The utility model relates to the field of film covering devices, and discloses an electronic cigarette shell precise film covering device which comprises an upper pressing plate fixedly connected to the top end of the outer wall of a linear bearing, an upper fixing plate fixedly connected to the bottom end of the outer wall of the linear bearing, and the upper pressing plate and the upper fixing plate are vertically symmetrical relative to the linear bearing. A plurality of cutting blade bodies are slidably connected to the interior of the upper pressing plate, the cutting blade bodies are linearly arrayed relative to the upper pressing plate, a plurality of cutting blade fixing mechanisms are fixedly connected to the interior of the upper pressing plate, the cutting blade bodies are fixedly connected to the interiors of the cutting blade fixing mechanisms, a plurality of equal-height screws are connected to the interiors of linear bearings in a threaded mode, and the equal-height screws are fixedly connected to the interiors of the linear bearings. The equal-height screws are connected into the upper fixing plate in a sliding mode. According to the electronic cigarette film covering device, through cooperation of the cutting blade fixing mechanism, the cutting blade body, the linear spring and other structures, clamping stagnation of equipment is prevented, the requirement for repeated configuration is reduced, and therefore the overall efficiency of electronic cigarette film covering is improved.

Description

Technical Field

[0001] The utility model belongs to the field of film laminating devices, and particularly relates to a precise film laminating device for e-cigarette shells. Background Art

[0002] An e-cigarette is a device that simulates traditional cigarettes and aims to provide a similar smoking experience without involving the combustion of tobacco. It heats a nicotine-containing liquid (referred to as e-liquid or vape juice) to convert it into vapor, and users inhale the vapor to obtain nicotine. During the production process of e-cigarettes, a film laminating device is usually required to cover a protective coating or a decorative film layer on its surface.

[0003] In traditional film laminating devices, the film supply system is responsible for delivering the film material to the film laminating area, usually including a film reel and a transmission device. The alignment system is used to precisely align the e-cigarette shell and the film layer to ensure accurate coverage of the film layer and avoid bubbles and wrinkles. The pressure system applies uniform pressure through a pressure roller or a pressure plate to ensure tight bonding between the film layer and the shell surface. The cutting device cuts the excess film material after the film layer is covered to ensure neat edges of the shell.

[0004] However, the cutting system in traditional film laminating devices often has a single blade structure fixed at the top or bottom of the film laminating system. This single cutting method has a slow reset speed after cutting and requires reconfiguration of the cutting system, reducing the e-cigarette film laminating efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a precise film laminating device for e-cigarette shells, aiming to solve the technical problem that the cutting system in the traditional film laminating device in the prior art needs to reconfigure the cutting system, reducing the e-cigarette film laminating efficiency.

[0006] To achieve the above purpose, the precise film laminating device for e-cigarette shells provided by the embodiment of the utility model includes a linear bearing. The top end of the outer wall of the linear bearing is fixedly connected with an upper pressure plate, and the bottom end of the outer wall of the linear bearing is fixedly connected with an upper fixing plate. The upper pressure plate and the upper fixing plate are symmetrically arranged up and down with respect to the linear bearing. A plurality of cutting blade bodies are slidably connected inside the upper pressure plate. The cutting blade bodies are linearly arrayed with respect to the upper pressure plate. A plurality of cutting blade fixing mechanisms are fixedly connected inside the upper pressure plate. The cutting blade bodies are fixedly connected inside the cutting blade fixing mechanisms. A plurality of equal-height screws are threadedly connected inside the linear bearing. The equal-height screws are slidably connected inside the upper fixing plate. A linear spring is sleeved on the outer wall of the equal-height screws. A fixing component is arranged at the bottom of the linear bearing, and the fixing component is used to fix the linear bearing.

[0007] Optionally, the fixing component includes a lower fixing plate, and the lower fixing plate is fixedly connected to the bottom of the linear bearing.

[0008] Optionally, a PET protective film fixing seat is fixedly connected to the upper surface of the lower fixing plate.

[0009] Optionally, a PET protective film is sleeved on the outer wall of the PET protective film fixing seat.

[0010] Optionally, a PET protective film feeding mechanism is fixedly connected to the upper surface of the lower fixing plate.

[0011] Optionally, the PET protective film is slidably connected inside the PET protective film feeding mechanism.

[0012] Optionally, a product fixing jig is fixedly connected to the upper surface of the lower fixing plate.

[0013] Optionally, a PET protective film fixing block is fixedly connected to the top of the product fixing jig.

[0014] One or more of the above technical solutions in the precise film covering device for the electronic cigarette shell provided by the embodiment of the present invention at least have one of the following technical effects:

[0015] 1. In the present invention, first, the PET protective film on the outer wall of the electronic cigarette can be cut by a plurality of cutting blade bodies inside the linear bearing, and the film covering process of the electronic cigarette is completed. And through the setting of the linear spring and the tension applied by the linear spring to the upper fixing plate, it can ensure that the linear bearing and the upper fixing plate are quickly separated after cutting, without reconfiguration, improving the film covering efficiency of the electronic cigarette and ensuring the high-quality production of the electronic cigarette.

[0016] 2. In the present invention, when the PET protective film fixing seat is driven to rotate, the PET protective film is drawn out and placed inside the PET protective film feeding mechanism to maintain the tension of the PET protective film, so that it can be evenly and stably covered on the surface of the electronic cigarette. The electronic cigarette is fixed by the product fixing jig and the PET protective film fixing block, and it is ensured that the position will not shift during the film covering process. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional view of the precise film covering device for the electronic cigarette shell provided by the embodiment of the present invention;

[0019] Figure 2Schematic diagram of the upper pressure plate structure of the precise film laminating device for the e-cigarette shell provided by the embodiment of the present invention;

[0020] Figure 3 Schematic diagram of the lower fixing plate structure of the precise film laminating device for the e-cigarette shell provided by the embodiment of the present invention.

[0021] Among them, each reference numeral in the figure:

[0022] 1. Linear bearing; 2. Upper pressure plate; 3. Cutting blade body; 4. Cutting blade fixing mechanism; 5. Equal-height screw; 6. Linear spring; 7. Upper fixing plate; 8. Lower fixing plate; 9. PET protective film fixing seat; 10. PET protective film; 11. PET protective film feeding mechanism; 12. Product fixing jig; 13. PET protective film fixing block. Detailed implementation manners

[0023] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the embodiments of the present invention, and should not be construed as a limitation to the present invention.

[0024] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, "a plurality" means two or more unless otherwise specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] In one embodiment of the present utility model, as Figures 1-2 shown, a precise film laminating device for an electronic cigarette shell is provided, which includes a linear bearing 1. At the top end of the outer wall of the linear bearing 1, an upper pressing plate 2 is fixedly connected. At the bottom end of the outer wall of the linear bearing 1, an upper fixing plate 7 is fixedly connected. The upper pressing plate 2 and the upper fixing plate 7 are symmetrically arranged up and down with respect to the linear bearing 1. A plurality of cutting blade bodies 3 are slidably connected inside the upper pressing plate 2. The cutting blade bodies 3 are linearly arrayed with respect to the upper pressing plate 2. A plurality of cutting blade fixing mechanisms 4 are fixedly connected inside the upper pressing plate 2. The cutting blade bodies 3 are fixedly connected inside the cutting blade fixing mechanisms 4. A plurality of equal-height screws 5 are threadedly connected inside the linear bearing 1. The equal-height screws 5 are slidably connected inside the upper fixing plate 7. A linear spring 6 is sleeved on the outer wall of the equal-height screws 5. A fixing component is arranged at the bottom of the linear bearing 1, and the fixing component is used to fix the linear bearing 1.

[0028] Specifically, when using the cutting blade body 3 to cut the outer film of the electronic cigarette, first, the linear bearing 1 will move vertically downward with the upper fixing plate 7. This movement enables the plurality of cutting blade bodies 3 inside the linear bearing 1 to precisely cut the PET protective film 10 on the outer wall of the electronic cigarette, completing the film laminating process of the electronic cigarette. The cutting blade fixing mechanism 4 plays a key role in this process. It provides a stable fixing method to ensure that the cutting blade body 3 does not displace during the cutting process, effectively avoiding damage to the surface of the electronic cigarette and uneven cutting problems. The linear spring 6 ensures that after the cutting is completed, the linear bearing 1 and the upper fixing plate 7 can be separated quickly and safely by applying appropriate tension to the upper fixing plate 7. This mechanism not only prevents the equipment from getting stuck but also reduces the need for repeated configuration, thereby improving the overall efficiency of electronic cigarette film lamination.

[0029] Referring to Figure 3, the fixing component includes a lower fixing plate 8, the lower fixing plate 8 is fixedly connected to the bottom of the linear bearing 1, a PET protective film fixing seat 9 is fixedly connected to the upper surface of the lower fixing plate 8, a PET protective film 10 is sleeved on the outer wall of the PET protective film fixing seat 9, a PET protective film feeding mechanism 11 is fixedly connected to the upper surface of the lower fixing plate 8, the PET protective film 10 is slidably connected inside the PET protective film feeding mechanism 11, a product fixing jig 12 is fixedly connected to the upper surface of the lower fixing plate 8, and a PET protective film fixing block 13 is fixedly connected to the top of the product fixing jig 12.

[0030] Specifically, when it is necessary to laminate the electronic cigarette, first, the PET protective film 10 is sleeved on the outer wall of the PET protective film fixing seat 9. The PET protective film fixing seat 9 has a rotatable axis structure and is firmly fixed on the upper surface of the lower fixing plate 8 to ensure its stability. By driving the rotation of the PET protective film fixing seat 9, the PET protective film 10 can be drawn out from the reel and placed inside the PET protective film feeding mechanism 11. This feeding mechanism can maintain the tension of the PET protective film 10 to ensure that the film layer evenly and stably covers the surface of the electronic cigarette. During the lamination process, the electronic cigarette body is precisely fixed by the product fixing jig 12 and the PET protective film fixing block 13. These fixing devices ensure that the electronic cigarette does not shift in position during the lamination process, so that the film layer can be evenly covered, avoiding bubbles or wrinkles. This design ensures that the PET protective film 10 can be smoothly applied to the surface of the electronic cigarette, enhancing the adhesion of the film layer, while improving the production efficiency and product quality. The rotation mechanism of the PET protective film fixing seat 9 and the precise control of the feeding mechanism are combined to ensure the stability and consistency of each electronic cigarette shell during the lamination process.

[0031] Working principle: When using the cutting blade body 3 to cut the outer film of the electronic cigarette, first, the linear bearing 1 and the upper fixing plate 7 move vertically downward. At this time, multiple cutting blade bodies 3 inside the linear bearing 1 can cut the PET protective film 10 on the outer wall of the electronic cigarette to complete the film covering process of the electronic cigarette. At this time, the cutting blade fixing mechanism 4 can firmly fix the cutting blade body 3 to prevent the cutting blade body 3 from shifting during the cutting process and causing damage to the surface of the electronic cigarette or uneven cutting. Through the setting of the linear spring 6 and the tension applied by the linear spring 6 to the upper fixing plate 7, it can ensure that the linear bearing 1 and the upper fixing plate 7 are quickly separated after cutting is completed, without reconfiguration, improving the film covering efficiency of the electronic cigarette and ensuring high-quality production of the electronic cigarette. When it is necessary to cover the electronic cigarette with a film, the PET protective film 10 is sleeved on the outer wall of the PET protective film fixing seat 9. The PET protective film fixing seat 9 is a rotatable axis structure and is fixed on the upper surface of the lower fixing plate 8 to maintain stability. When the PET protective film fixing seat 9 is driven to rotate, the PET protective film 10 is drawn out and placed inside the PET protective film feeding mechanism 11 to maintain the tension of the PET protective film 10, so that it can be evenly and stably covered on the surface of the electronic cigarette. The electronic cigarette is fixed by the product fixing fixture 12 and the PET protective film fixing block 13 to ensure that its position does not shift during the film covering process.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A precise coating device for an electronic cigarette housing, comprising a linear bearing (1), characterized in that: The top end of the outer wall of the linear bearing (1) is fixedly connected to an upper pressure plate (2), and the bottom end of the outer wall of the linear bearing (1) is fixedly connected to an upper fixing plate (7). The upper pressure plate (2) and the upper fixing plate (7) are symmetrical with respect to the linear bearing (1). A plurality of cutting blade bodies (3) are slidably connected inside the upper pressure plate (2). The cutting blade bodies (3) are arranged in a linear array relative to the upper pressure plate (2). A plurality of cutting blade fixing mechanisms (4) are fixedly connected inside the upper pressure plate (2). The cutting blade bodies (3) are all fixedly connected inside the cutting blade fixing mechanisms (4). A plurality of equal-height screws (5) are threadedly connected inside the linear bearing (1). The equal-height screws (5) are slidably connected inside the upper fixing plate (7). The outer wall of the equal-height screws (5) is sleeved with a linear spring (6). A fixing component is provided at the bottom of the linear bearing (1). The fixing component is used to fix the linear bearing (1).

2. The precise film coating device for an electronic cigarette shell according to claim 1, characterized in that: The fixing assembly comprises a lower fixing plate (8), and the lower fixing plate (8) is fixedly connected to the bottom of the linear bearing (1).

3. The precise film coating device for an electronic cigarette shell according to claim 2, characterized in that: A PET protective film fixing seat (9) is fixedly connected to the upper surface of the lower fixing plate (8).

4. The precise film coating device for an electronic cigarette shell according to claim 3, characterized in that: The outer wall of the PET protective film fixing seat (9) is sleeved with a PET protective film (10).

5. The precise film coating device for an electronic cigarette shell according to claim 4, characterized in that: A PET protective film feeding mechanism (11) is fixedly connected to the upper surface of the lower fixed plate (8).

6. The precise film coating device for an electronic cigarette shell according to claim 5, characterized in that: The PET protective film (10) is slidably connected inside the PET protective film feeding mechanism (11).

7. The precise film coating device for an electronic cigarette shell according to claim 6, characterized in that: A product fixing fixture (12) is fixedly connected to the upper surface of the lower fixing plate (8).

8. The precise film coating device for an electronic cigarette shell according to claim 7, characterized in that: A PET protective film fixing block (13) is fixedly connected to the top of the product fixing jig (12).

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