Thin film aluminizing device

Abstract

The utility model relates to the technical field of film aluminizing, and discloses a film aluminizing device which comprises an evaporation bin, a tiling assembly and a heat recovery assembly, the tiling assembly is arranged in the evaporation bin, and the heat recovery assembly is arranged on one side of the evaporation bin; the tiling assembly comprises a rotating rod and a rotating hub. According to the thin film aluminizing device, after vacuumizing is conducted through the vacuum machine, evaporation is conducted on a thin film placed on the supporting plate under the action of the evaporator, redundant molten aluminum and waste materials are pushed into the recycling grooves in the two ends of the supporting plate through rotation of the rotating hub while evaporation is conducted, and after evaporation is finished, the waste materials can be recycled through the recycling grooves in the two ends of the supporting plate. The heat energy generated by evaporation is absorbed under the action of the small exhaust fan and then transmitted to the heat energy storage device through the first connecting pipeline, the heat energy is stored, and during next-time evaporation, the heat energy is transmitted into the evaporator from the second connecting pipeline, and repeated utilization of the heat energy is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of thin film aluminum plating, in particular to a thin film aluminum plating device. Background Art

[0002] Film aluminization is a composite flexible packaging material that is made by coating a very thin layer of metal aluminum on the surface of a plastic film using a special process.

[0003] A common thin film aluminum plating method is vacuum aluminum plating, which melts and evaporates metallic aluminum at high temperature under a high vacuum state, causing the aluminum vapor to precipitate and accumulate on the surface of the plastic film, thereby giving the plastic film surface a metallic luster. However, waste is often generated during the aluminum plating process. If it is not cleaned up in time, long-term accumulation will make the surface of the material uneven during aluminum plating. At the same time, a large amount of heat energy will be generated during aluminum plating. If the heat energy is directly discharged, it will be a great waste of resources. Therefore, a thin film aluminum plating device is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a thin film aluminum plating device with the advantages of waste recovery and heat recovery, which solves the problem that the waste of thin film aluminum plating by vacuum aluminum plating method affects the surface flatness of the material and the problem of repeated use of heat energy generated during aluminum plating.

[0006] (II) Technical solution

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A thin film aluminum plating device comprises a vapor deposition chamber, a flattening component, and a heat recovery component, wherein the flattening component is arranged inside the vapor deposition chamber, and the heat recovery component is arranged on one side of the vapor deposition chamber;

[0009] The paving assembly comprises a rotating rod and a rotating hub, wherein the rotating hub is sleeved on the rotating rod and fixed to the rotating rod;

[0010] The heat recovery component comprises a small exhaust fan and a heat energy storage device. The small exhaust fan is used to extract the heat energy generated during evaporation, and the heat energy storage device is used to store the heat energy extracted by the small exhaust fan.

[0011] As a preferred technical solution of the utility model, the paving assembly also includes an electric slide, which is arranged on both sides of the groove opened inside the vaporization chamber, and rotating wheels are arranged at both ends of the rotating rod and are movably connected to the electric slide through the rotating wheels.

[0012] As a preferred technical solution of the utility model, the bottom of the groove opened inside the evaporation chamber is fixedly connected to a support plate, and the evaporation chamber is provided with a waste recovery groove obliquely downward near the front and rear ends of the support plate, and a waste bin door is provided at the confluence of the waste recovery grooves at both ends and outside the evaporation chamber.

[0013] As an optimal technical solution of the utility model, the front end of the evaporation chamber is movably connected with a sealed door, the rear end of the evaporation chamber is fixedly connected with an evaporator, and the output power end of the evaporator passes through the rear end of the evaporation chamber and extends into the interior of the evaporation chamber.

[0014] As a preferred technical solution of the utility model, a second connecting pipe is fixedly connected between the vaporization chamber and the heat energy storage device, a first connecting pipe is fixedly connected between the heat energy storage device and the small exhaust fan, and the small exhaust fan is located directly above the heat energy storage device and supported by four supporting legs.

[0015] As a preferred technical solution of the utility model, a second exhaust duct is fixedly connected between the small exhaust fan and the vapor deposition chamber, and the second exhaust duct passes through the side wall of the vapor deposition chamber and is fixed inside the vapor deposition chamber. A connecting port is opened on the top of the vapor deposition chamber, and one end of the first exhaust duct is fixedly connected here, and the other end of the first exhaust duct is fixedly connected to a vacuum machine.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a thin film aluminum plating device, which has the following beneficial effects:

[0018] The thin film aluminum plating device is evacuated by a vacuum machine, and then vapor-deposit the thin film placed on the support plate under the action of the vapor depositor. During the vapor deposition, the rotating hub rotates to flatten the thin film while pushing the excess aluminum liquid and waste into the recovery grooves at both ends of the support plate. After the vapor deposition is completed, the heat energy generated by the vapor deposition is absorbed by the action of a small exhaust fan, and then transmitted to the heat energy storage device through the first connecting pipe to store the heat energy. During the next vapor deposition, the heat energy is transmitted from the second connecting pipe to the vapor depositor to achieve the reuse of heat energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a front side view of the utility model;

[0021] Figure 3 It is a rear side view of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the evaporation chamber of the utility model;

[0023] Figure 5 This is an exploded view of the connection between the electric slide, rotating hub and rotating rod of the utility model.

[0024] In the figure: 1. Evaporation chamber; 2. Sealed door; 3. Evaporator; 4. Vacuum machine; 5. Small exhaust fan; 6. Heat storage device; 7. Waste bin door; 8. Support plate; 9. Electric slide; 10. Rotating hub; 11. Rotating rod; 12. First exhaust duct; 13. Second exhaust duct; 14. First connecting duct; 15. Second connecting duct; 16. Recovery trough. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-5 , a thin film aluminum plating device, comprising a vapor deposition chamber 1, a paving assembly, and a heat recovery assembly, wherein the paving assembly is arranged inside the vapor deposition chamber 1, and a heat recovery assembly is arranged on one side of the vapor deposition chamber 1;

[0029] The paving assembly includes a rotating rod 11 and a rotating hub 10, wherein the rotating hub 10 is sleeved on the rotating rod 11 and fixed to the rotating rod 11;

[0030] The heat recovery component includes a small exhaust fan 5 and a heat energy storage device 6. The small exhaust fan 5 is used to extract the heat energy generated during evaporation, and the heat energy storage device 6 is used to store the heat energy extracted by the small exhaust fan 5.

[0031] In this embodiment, the paving assembly also includes an electric slide 9, which is arranged on both sides of the groove opened inside the vapor deposition chamber 1. Rotating wheels are arranged at both ends of the rotating rod 11 and are movably connected to the electric slide 9 through the rotating wheels.

[0032] It should be noted that the electric slide 9 drives the rotating wheels at both ends of the rotating rod 11 to rotate, thereby driving the rotating hub 10 to rotate, thereby achieving the effect of cleaning waste liquid and waste materials while laying the film.

[0033] In this embodiment, the bottom of the groove opened inside the evaporation chamber 1 is fixedly connected to the support plate 8, and the evaporation chamber 1 has a waste recovery groove 16 obliquely opened downward near the front and rear ends of the support plate 8. A waste bin door 7 is provided at the confluence of the waste recovery grooves 16 at both ends and outside the evaporation chamber 1.

[0034] In this embodiment, a sealed door 2 is movably connected to the front end of the evaporation chamber 1, and an evaporator 3 is fixedly connected to the rear end of the evaporation chamber 1. The output power end of the evaporator 3 passes through the rear end of the evaporation chamber 1 and extends to the interior of the evaporation chamber 1.

[0035] In this embodiment, a second connecting pipe 15 is fixedly connected between the vaporization chamber 1 and the heat energy storage device 6, a first connecting pipe 14 is fixedly connected between the heat energy storage device 6 and the small exhaust fan 5, and the small exhaust fan 5 is located directly above the heat energy storage device 6 and is supported by four supporting legs.

[0036] It should be noted that the small exhaust fan 5 is located directly above the heat energy storage device 6, and the two are vertically connected via a first connecting pipe 14, thereby reducing the loss of heat energy.

[0037] In this embodiment, a second exhaust duct 13 is fixedly connected between the small exhaust fan 5 and the vapor deposition chamber 1. The second exhaust duct 13 passes through the side wall of the vapor deposition chamber 1 and is fixed inside the vapor deposition chamber 1. A connection port is opened on the top of the vapor deposition chamber 1, and one end of the first exhaust duct 12 is fixedly connected here. The other end of the first exhaust duct 12 is fixedly connected to the vacuum machine 4.

[0038] Beneficial effects:

[0039] The thin film aluminum plating device is evacuated by the vacuum machine 4, and then the thin film placed on the support plate 8 is evaporated by the evaporator 3. During the evaporation, the rotating hub 10 rotates, and while the thin film is spread flat, the excess aluminum liquid and waste are pushed into the recovery groove 16 at both ends of the support plate 8. After the evaporation is completed, the heat energy generated by the evaporation is absorbed by the small exhaust fan 5, and then transmitted to the heat energy storage device 6 through the first connecting pipe 14 to store the heat energy. During the next evaporation, the heat energy is transmitted from the second connecting pipe 15 to the evaporator 3 to achieve the reuse of heat energy.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thin film aluminum coating device, comprising a vapor deposition chamber, a flattening assembly, and a heat recovery assembly, wherein the flattening assembly is arranged inside the vapor deposition chamber, and the heat recovery assembly is arranged on one side of the vapor deposition chamber; Features: The paving assembly comprises a rotating rod and a rotating hub, wherein the rotating hub is sleeved on the rotating rod and fixed to the rotating rod; The heat recovery component comprises a small exhaust fan and a heat energy storage device. The small exhaust fan is used to extract the heat energy generated during evaporation, and the heat energy storage device is used to store the heat energy extracted by the small exhaust fan.

2. A thin film aluminum plating device according to claim 1, characterized in that: The paving assembly also includes an electric slide, which is arranged on both sides of a groove opened inside the vapor deposition chamber. Rotating wheels are arranged at both ends of the rotating rod and are movably connected to the electric slide through the rotating wheels.

3. A thin film aluminum plating device according to claim 1, characterized in that: A support plate is fixedly connected to the bottom of the groove opened inside the evaporation chamber, and a waste recovery groove is opened obliquely downwardly in the evaporation chamber near the front and rear ends of the support plate. A waste chamber door is arranged at the confluence of the waste recovery grooves at both ends and outside the evaporation chamber.

4. The thin film aluminum plating device according to claim 1, characterized in that: A sealing door is movably connected to the front end of the evaporation chamber, and an evaporator is fixedly connected to the rear end of the evaporation chamber. The output power end of the evaporator passes through the rear end of the evaporation chamber and extends to the interior of the evaporation chamber.

5. The thin film aluminum plating device according to claim 1, characterized in that: A second connecting pipe is fixedly connected between the vapor deposition chamber and the heat energy storage device, a first connecting pipe is fixedly connected between the heat energy storage device and the small exhaust fan, and the small exhaust fan is located directly above the heat energy storage device and supported by four supporting legs.

6. The thin film aluminum plating device according to claim 1, characterized in that: A second exhaust duct is fixedly connected between the small exhaust fan and the vapor deposition chamber. The second exhaust duct passes through the side wall of the vapor deposition chamber and is fixed inside the vapor deposition chamber. A connecting port is opened on the top of the vapor deposition chamber, and one end of the first exhaust duct is fixedly connected here. The other end of the first exhaust duct is fixedly connected to a vacuum machine.

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