Composite coating device

Abstract

The utility model relates to the technical field of composite coating, in particular to a composite coating device which comprises a device body, and a heating end used for heating the surface of a metal component is arranged on a telescopic rod. Through the arrangement of the heating end, the surface temperature can be increased before the metal component is coated, the efficiency of absorbing the film body after the film body is contacted with the surface of the metal component can be effectively improved, the effect of the film body on the metal component can be greatly improved, and through the arrangement of the scraping end, the film body on the surface of the heated metal component can be prevented from rotating due to the problem of speed; the scraping end can abut against the film body in the rotating direction of the metal component and completely extrude the bubbles in the rotating direction, the perfection of the film body can be effectively improved, meanwhile, the scraping end can prevent the redundant part of the film body from remaining on the metal component, and the residual part is scraped off through rotation of the metal component. Therefore, the aesthetic property of the coated metal component is improved, and the practicability of the film body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite coating, in particular to a composite coating device. Background Art

[0002] When light enters different transmission materials (such as from air to glass), about 5% will be reflected. There are many lenses and refractors in optical sights, which can cause a loss of 30% to 40% of the incident light. Modern optical lenses are usually coated with a single or multi-layer anti-reflection film of magnesium fluoride. A single-layer anti-reflection film can reduce reflection to 1.5%, and a multi-layer anti-reflection film can reduce reflection to 0.25%. Therefore, if the entire sight is properly coated, the light penetration rate can reach 95%.

[0003] Existing coating technology usually unifies and improves coating equipment, and the coating process is relatively short, which can improve the coating efficiency of components. However, the coating process is short, which makes it easy for bubbles and unnecessary burrs to appear on the surface of the component after coating, which not only affects the appearance of the component, but also reduces the benefits brought by the film body, thereby reducing the practicality of the film body.

[0004] Therefore, we designed a composite coating device. Utility Model Content

[0005] The utility model aims to provide a composite coating device in order to solve the problem of low practicability of the prior art.

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

[0007] A composite coating device comprises a device body, wherein the device body is provided with a metal component used for coating, the device body is provided with a support column for supporting the coating of the metal component, the support column is provided with a long groove, a telescopic rod for adjusting the contact of the metal component is provided in the long groove, a coating body for coating the metal component is provided on the telescopic rod, a heating end for heating the surface of the metal component is provided on the telescopic rod, a rotating shaft for rotating the metal component is provided on the device body, and a scraping end for scraping and pressing the metal component is provided on the device body.

[0008] Preferably, a threaded screw for laterally adjusting the telescopic rod is provided in the long groove, and the telescopic rod is fixedly connected to the support column through a pipeline.

[0009] Preferably, an auxiliary plate for arranging the film-coated body is provided on the telescopic rod, and a contact end for discharging the film body is provided on the film-coated body.

[0010] Preferably, the top end of the heating end is against the auxiliary plate, a telescope for driving the heating end is provided on the auxiliary plate, and the telescope is fixedly connected to the heating end through two adjustment shafts, and a detection end for detecting the coating effect is provided on the heating end.

[0011] Preferably, an extension plate is provided on the device body, the rotating shaft is fixedly connected to the extension plate via a fastener, and the rotating shaft is abutted against the metal component via a plurality of support bars.

[0012] Preferably, a slide groove is provided at the bottom of the device body, and the scraping end is slidably connected in the slide groove through a sliding shaft, and the scraping end is adapted to the outer wall of the metal component.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model can increase the surface temperature of the metal component before coating by setting the heating end, which can effectively improve the efficiency of the film body contacting and adsorbing the metal component surface, and can greatly improve the effect of the film body on the metal component. The scraping end can avoid the film body on the surface of the metal component after heating due to the rotation speed problem, which leads to the phenomenon of bubbles on the surface of the metal component. The scraping end can hold the film body along the rotation direction of the metal component and completely squeeze out the bubbles in the rotation direction, which can effectively improve the perfection of the film body. At the same time, the scraping end can prevent the excess part of the film body from remaining on the metal component, and scrape off the residue by the rotation of the metal component, thereby improving the aesthetics of the metal component after coating and improving the practicality of the film body.

[0015] 2. The utility model uses the arrangement of the telescopic device and the adjusting shaft to enable the heating end to perform full-range heating according to the length of the metal component, thereby preventing the metal component from being too long to be fully heated, which will cause a large number of bubbles to appear on the surface of the metal component after coating, which will not only increase the working time of the scraping end, but also reduce the service life of other films on the surface of the metal component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a composite coating device proposed by the utility model;

[0017] Figure 2 This is a top view of a composite coating device proposed by the utility model;

[0018] Figure 3 This is a side view of a composite coating device proposed by the utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of a composite coating device proposed by the utility model.

[0020] In the figure: 1. Device body; 2. Support column; 3. Threaded screw; 4. Telescopic rod; 5. Auxiliary plate; 6. Coating body; 7. Heating end; 8. Telescopic device; 9. Adjustment shaft; 10. Detection end; 11. Metal component; 12. Rotating shaft; 13. Slide; 14. Scraping end; 15. Support bar. DETAILED DESCRIPTION

[0021] Reference Figure 1-Figure 4 A composite coating device includes a device body 1. The device body 1 is a power supply device used to connect the coating device in the prior art. The device body 1 is driven by an external power supply. The metal component 11 is the component to be coated, and the component can be composed of a metal lamp or other coatable materials. The support column 2 is mainly used to raise the coating component so that the coating component can be convenient for applying a film to the surface of the metal component 11. A long groove is opened at one end of the support column 2, which is mainly used for adjusting the lateral length of the telescopic rod 4.

[0022] A telescopic rod 4 for adjusting the contact of the metal component 11 is provided in the long groove. The telescopic rod 4 is used to adjust the distance between the coated component and the surface of the metal component 11, so that the contact effect of the contact end of the coated component is improved. A threaded screw 3 for transversely adjusting the telescopic rod 4 is provided in the long groove. The threaded screw 3 is a prior art, and a plurality of threaded sections are provided on its surface to facilitate the transverse adjustment of the telescopic rod 4. The telescopic rod 4 is fixedly connected to the support column 2 through a pipeline. The pipeline is an existing connecting pipeline component, which is a power drive connecting line for the telescopic rod 4.

[0023] The telescopic rod 4 is provided with a coating body 6 used for coating the metal component 11. The coating body 6 is a device used for applying the film body in the prior art. The telescopic rod 4 is provided with an auxiliary plate 5 for arranging the coating body 6. The auxiliary plate 5 is only used to set up the coating component. The coating body 6 is provided with a contact end for discharging the film body. The contact end is the entrance and exit of the film body. The film body is pulled out from the contact end during the rotation of the metal component 11.

[0024] The telescopic rod 4 is provided with a heating end 7 for heating the surface of the metal component 11. The heating end 7 is a heat communicator that affects the surface of the metal component 11 by increasing its own heat. The top end of the heating end 7 is against the auxiliary plate 5, and the heating end 7 is not fixedly connected to the auxiliary plate 5. The auxiliary plate 5 is provided with a telescope 8 for driving the heating end 7. The telescope 8 is used for longitudinal adjustment of the heating end 7 to adapt it to the current length and specifications of the metal component 11 so as to fully heat the metal component 11. The telescope 8 is fixedly connected to the heating end 7 through two adjusting shafts 9. The adjusting shaft 9 is made of aluminum alloy and has a good thermal conductivity. The adjusting shaft 9 is a telescopic component. The heating end 7 is provided with a detection end 10 for detecting the coating effect. The detection end 10 is a prior art.

[0025] A rotating shaft 12 for rotating the metal component 11 is provided on the device body 1. The rotating shaft 12 is mainly used to rotate the metal component 11 so that a film is coated on its surface. An extension plate is provided on the device body 1. The extension plate is an auxiliary supporting component. The rotating shaft 12 is fixedly connected to the extension plate through a fastener. The fastener is an auxiliary connecting component. The rotating shaft 12 is abutted against the metal component 11 through a plurality of support bars 15. The support bars 15 are provided on the outer wall of the rotating shaft 12 and are tightly abutted against the inner wall of the metal component 11. The rotation of the metal component 11 comes from the rotating shaft 12.

[0026] The device body 1 is provided with a scraping end 14 for scraping and pressing the metal component 11. The scraping end 14 can prevent the film on the surface of the metal component 11 from having bubbles due to the rotation speed problem after heating. The scraping end 14 can press the film along the rotation direction of the metal component 11 and completely squeeze out the bubbles in the rotation direction, which can effectively improve the perfection of the film. At the same time, the scraping end 14 can prevent the excess part of the film from remaining on the metal component 11, and scrape off the residue through the rotation of the metal component 11, thereby improving the aesthetics of the metal component 11 after coating, and improving the practicality of the film. A slide groove 13 is provided at the bottom of the device body 1. The slide groove 13 is the lateral adjustment distance of the scraping end 14, and the scraping end 14 is slidably connected in the slide groove 13 through a sliding shaft, and the sliding shaft is an auxiliary sliding component. The scraping end 14 is adapted to the outer wall of the metal component 11, and the distance between the scraping end 14 and the metal component 11 needs to be set in advance to avoid the work being unable to proceed due to being too close or too far.

[0027] The working principle of the utility model is as follows: place the metal component 11 on the rotating shaft 12, and ensure that all the support bars 15 are against the inner wall of the metal component 11, then open the telescopic device 8 and the heating end 7, and heat the metal component 11 during its rotation, so that the contact end of the coating body 6 is discharged from the film body, which can effectively improve the adhesion. At the same time, the scraping end 14 can assist in the flattening of the film body and scrape off bubbles and excess corners, thereby improving the practicality of the film body.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A composite coating device, comprising a device body (1), the device body (1) being provided with a metal component (11) for coating, the device body (1) being provided with a support column (2) for supporting the metal component (11) for coating, the support column (2) being provided with a long groove, characterized in that: A telescopic rod (4) for adjusting the contact of the metal component (11) is provided in the long groove, a coating body (6) for coating the metal component (11) is provided on the telescopic rod (4), a heating end (7) for heating the surface of the metal component (11) is provided on the telescopic rod (4), a rotating shaft (12) for rotating the metal component (11) is provided on the device body (1), and a scraping end (14) for scraping and pressing the metal component (11) is provided on the device body (1).

2. A composite coating device according to claim 1, characterized in that: A threaded screw rod (3) for laterally adjusting the telescopic rod (4) is arranged in the long groove, and the telescopic rod (4) is fixedly connected to the support column (2) via a pipeline.

3. A composite coating device according to claim 1, characterized in that: The telescopic rod (4) is provided with an auxiliary plate (5) for arranging the film-coated body (6), and the film-coated body (6) is provided with a contact end for discharging the film body.

4. A composite coating device according to claim 3, characterized in that: The top end of the heating end (7) abuts against the auxiliary plate (5); the auxiliary plate (5) is provided with a telescopic device (8) for driving the heating end (7); the telescopic device (8) is fixedly connected to the heating end (7) via two adjustment shafts (9); and the heating end (7) is provided with a detection end (10) for detecting a coating effect.

5. A composite coating device according to claim 1, characterized in that: An extension plate is provided on the device body (1); the rotating shaft (12) is fixedly connected to the extension plate via a fastener; and the rotating shaft (12) is abutted against the metal component (11) via a plurality of support bars (15).

6. A composite coating device according to claim 1, characterized in that: A sliding groove (13) is provided at the bottom of the device body (1), and the scraping end (14) is slidably connected in the sliding groove (13) via a sliding shaft, and the scraping end (14) is adapted to the outer wall of the metal component (11).

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