Multilayer cured structure of uv light cured coatings

Abstract

The utility model relates to UV light solidification technical field discloses a kind of UV light curing coating multilayer curing structure, including base, fixedly connected with tank on base, resin solution is injected in tank, and lifting frame is provided outside tank, fixedly connected with fixed frame on both sides of lifting frame, rotationally connected with pivot between fixed frame, fixedly connected with rotating disc on pivot, and fixedly installed with multiple groups of clamping assembly that are circumferentially distributed on rotating disc;The clamping assembly includes fixedly connected fixed clamping plate on the outer wall of rotating disc, fixedly connected with fixed shaft on fixed clamping plate, fixedly connected with rotating clamping plate on fixed shaft, fixedly connected with handle on rotating clamping plate, and spring piece is installed between handle and rotating disc;The utility model first through the setting of multilayer curing waterborne UV light curing coating, stratified solidification is in the surface of base material, and then the anti-friction ability, compression resistance of bottom plate whole is promoted.

Description

Technical Field

[0001] This utility model relates to the field of UV curing technology, specifically a multi-layer curing structure for UV curable coatings. Background Technology

[0002] Water-based UV-curable floor coatings are floor coatings that use a water-based dispersion system and are cured by UV light curing technology. This type of coating combines the environmental friendliness of water-based coatings with the high efficiency of UV light curing technology, providing an environmentally friendly and efficient solution for floor coating. Water-based UV-curable coatings need to be applied to the surface of the floor using coating equipment. Utility Model Content

[0003] The purpose of this invention is to provide a multi-layer curing structure for UV-curable coatings to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A multi-layer curing structure for UV-curable coatings includes a base, a material tank fixedly connected to the base, a resin solution injected into the material tank, a lifting frame provided outside the material tank, fixed frames fixedly connected to both sides of the lifting frame, a rotating shaft rotatably connected between the fixed frames, a rotating disk fixedly connected to the rotating shaft, and multiple sets of circumferentially distributed clamping components fixedly installed on the rotating disk. The clamping assembly includes a fixed clamping plate fixedly connected to the outer wall of the rotating disk, a fixed shaft fixedly connected to the fixed clamping plate, a rotating clamping plate fixedly connected to the fixed shaft, a handle fixedly connected to the rotating clamping plate, and a spring plate installed between the handle and the rotating disk. A light shield is fixedly connected to the lifting frame, and multiple UV light sources are installed inside the light shield. A lifting assembly for driving the lifting frame to move up and down is installed between the base and the lifting frame.

[0005] As a further embodiment of this utility model: a motor is fixedly connected to the fixing frame, and the output shaft of the motor is fixedly connected to the drive end of the rotating shaft.

[0006] As a further embodiment of this utility model, a damper is fixedly installed between the rotating shaft and the fixed frame.

[0007] As a further embodiment of this utility model: the lifting assembly includes a fixed seat fixedly connected to the base, fixed rods fixedly connected to both sides of the fixed seat, a sliding frame slidably connected to the fixed rods, one end of a rotating support rod rotatably connected to the sliding frame, and the other end of the rotating support rod rotatably connected to the lifting frame.

[0008] As a further improvement of this utility model: an electrically controlled telescopic rod is fixedly installed on the fixed base, and the output shaft of the electrically controlled telescopic rod is fixedly connected to the sliding frame.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: Firstly, this utility model uses a multi-layer curing method to cure water-based UV-curable coatings in layers on the surface of the substrate, thereby improving the overall friction resistance and pressure resistance of the substrate. At the same time, this utility model achieves high efficiency, stability and environmental protection of multi-layer curing of coatings through innovative mechanical structure and automated control, and has significant technical advantages and practical value. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the multi-layer curing structure of the UV-curable coating in this utility model.

[0011] Figure 2 This is a schematic diagram of the substrate in the multilayer curing structure of the UV-curable coating of this utility model.

[0012] Figure 3 This is a cross-sectional schematic diagram of the multi-layer curing structure of the UV-curable coating in this utility model.

[0013] Figure 4 This is a cross-sectional schematic diagram of the multi-layer curing structure of the UV-curable coating in this utility model.

[0014] Figure 5 for Figure 4 A magnified view of point A in the middle.

[0015] In the diagram: 1-base, 2-material trough, 3-lifting frame, 4-fixed frame, 5-rotating shaft, 6-rotating disc, 7-motor, 8-damper, 9-fixed clamping plate, 10-fixed shaft, 11-rotating clamping plate, 12-handle, 13-spring plate, 14-sunshade, 15-fixed seat, 16-fixed rod, 17-sliding frame, 18-rotating support rod, 19-electrically controlled telescopic rod, 20-UV light source. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] See Figures 1-5In this embodiment of the utility model, a multi-layer curing structure for UV-curable coating includes a base 1, a material tank 2 fixedly connected to the base 1, coating being injected into the material tank 2, a lifting frame 3 being provided outside the material tank 2, fixed frames 4 being fixedly connected to both sides of the lifting frame 3, a rotating shaft 5 being rotatably connected between the fixed frames 4, a rotating disk 6 being fixedly connected to the rotating shaft 5, and multiple sets of clamping components arranged in a circular pattern being fixedly installed on the rotating disk 6. The clamping assembly includes a fixed clamping plate 9 fixedly connected to the outer wall of the rotating disk 6, a fixed shaft 10 fixedly connected to the fixed clamping plate 9, a rotating clamping plate 11 fixedly connected to the fixed shaft 10, a handle 12 fixedly connected to the rotating clamping plate 11, and a spring plate 13 installed between the handle 12 and the rotating disk 6. A light shield 14 is fixedly connected to the lifting frame 3, and multiple UV light sources 20 are installed inside the light shield 14. A lifting assembly for driving the lifting frame 3 to move up and down is installed between the base 1 and the lifting frame 3. A motor 7 is fixedly connected to the fixed frame 4. The output shaft of the motor 7 is fixedly connected to the driving end of the rotating shaft 5. A damper 8 is fixedly installed between the rotating shaft 5 and the fixed frame 4. This utility model first clamps and fixes the substrate using a clamping assembly. At this time, the operator can press the handle 12 to compress the spring sheet 13. The handle 12 rotates around the fixed axis, thereby driving the rotating clamping plate 11 to rotate and unfold. Then, one end of the substrate can be placed between the fixed clamping plate 9 and the rotating clamping plate 11. After releasing the handle 12, the elastic force of the spring sheet 13 acts on the rotating clamping plate 11 through the handle 12, thereby converting the elastic force into an elastic clamping force between the fixed clamping plate 9 and the rotating clamping plate 11, thus achieving the fixed clamping of the substrate. Then, the motor 7 drives the rotating shaft 5 to rotate, which in turn drives the rotating disk 6 to rotate. The rotating disk 6 rotates, which in turn drives multiple substrates to rotate around the rotating shaft 5. Then, the lifting frame 3 is lowered by the lifting assembly, so that the substrate is immersed in the coating in the material tank 2 to complete the first coating. Then, the rotating disk 6 drives the substrate to rotate and rise, rotating from the material tank 2 into the light shield 14. At this time, the ultraviolet light emitted by the UV light source 20 irradiates the substrate, and the coating on the substrate is initially cured under the ultraviolet light. Then, it is rotated back into the material tank 2 to perform a second coating, thereby realizing the multi-layer curing of the coating. After curing, the lifting frame 3 is raised by the lifting assembly, and then the rotating disk 6 is driven to rotate again, so that the ultraviolet light repeatedly irradiates the substrate, thereby realizing the complete curing of the multi-layer coating. After that, the substrate with completed multi-layer curing can be taken out.

[0018] In one instance of this embodiment, please refer to Figures 1-5The lifting assembly includes a fixed seat 15 fixedly connected to the base 1, fixed rods 16 fixedly connected to both sides of the fixed seat 15, a sliding frame 17 slidably connected to the fixed rods 16, one end of a rotating support rod 18 rotatably connected to the sliding frame 17, the other end of the rotating support rod 18 rotatably connected to the lifting frame 3, and an electrically controlled telescopic rod 19 fixedly installed on the fixed seat 15. The output shaft of the electrically controlled telescopic rod 19 is fixedly connected to the sliding frame 17. The lifting assembly first achieves sliding limit fixation of the rotating support rod 18 by sliding connection between the fixed rod 16 and the sliding frame 17. Then, when it is necessary to drive the lifting frame 3 to lift, the electrically controlled telescopic rod 19 can be controlled to retract. The electrically controlled telescopic rod 19 drives the two sets of sliding frames 17 to slide and retract, thereby driving the two sets of rotating support rods 18 to rotate and retract, thus converting the horizontal movement of the sliding frame 17 into the vertical movement of the lifting frame 3, thereby driving the lifting frame 3 to lift.

[0019] The working principle of this utility model is as follows: First, the substrate is clamped and fixed by the clamping assembly. At this time, the operator can press the handle 12 to compress the spring plate 13. The handle 12 rotates around the fixed axis, thereby driving the rotating clamping plate 11 to rotate and unfold. Then, one end of the substrate can be placed between the fixed clamping plate 9 and the rotating clamping plate 11. Then, the handle 12 is released. At this time, the elastic force of the spring plate 13 acts on the rotating clamping plate 11 through the handle 12, thereby converting the elastic force into the elastic clamping force between the fixed clamping plate 9 and the rotating clamping plate 11, thereby achieving the fixed clamping of the substrate. Then, the motor 7 drives the rotating shaft 5 to rotate, which in turn drives the rotating disk 6 to rotate. The rotating disk 6, in turn, drives multiple substrates to rotate around the rotating shaft 5. Then, the electrically controlled telescopic rod 19 retracts, causing the two sliding frames 17 to slide and retract, which in turn drives the two rotating support rods 18 to rotate and retract. This converts the horizontal movement of the sliding frames 17 into the vertical movement of the lifting frame 3, causing the lifting frame 3 to descend and immerse the substrate in the coating within the material tank 2, completing one coating application. Then, the rotating disk 6 drives the substrate to rotate and rise, rotating it from the material tank 2 into the light shield 14. At this time, the ultraviolet light emitted by the UV light source 20 irradiates the substrate, and the coating film on the outside of the substrate is initially cured under the ultraviolet light. Then, it is rotated back into the material tank 2 to perform a secondary coating, thereby achieving multi-layer curing of the coating. After curing, the lifting frame 3 can be lifted by the lifting component, and then the rotating disk 6 can be driven to rotate again, so that the ultraviolet light repeatedly irradiates the substrate, thereby achieving complete curing of the multi-layer coating. After that, the substrate that has completed multi-layer curing can be taken out.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0021] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-layer curing structure for UV-curable coatings, comprising a base, characterized in that, A material trough is fixedly connected to the base, and resin solution is injected into the material trough. A lifting frame is set outside the material trough. Fixed frames are fixedly connected to both sides of the lifting frame. A rotating shaft is rotatably connected between the fixed frames. A rotating disk is fixedly connected to the rotating shaft. Multiple sets of clamping components distributed in a circle are fixedly installed on the rotating disk. The clamping assembly includes a fixed clamping plate fixedly connected to the outer wall of the rotating disk, a fixed shaft fixedly connected to the fixed clamping plate, a rotating clamping plate fixedly connected to the fixed shaft, a handle fixedly connected to the rotating clamping plate, and a spring plate installed between the handle and the rotating disk. A light shield is fixedly connected to the lifting frame, and multiple UV light sources are installed inside the light shield. A lifting assembly for driving the lifting frame to move up and down is installed between the base and the lifting frame.

2. The multi-layer curing structure of the UV-curable coating according to claim 1, characterized in that, An electric motor is fixedly connected to the fixed frame, and the output shaft of the electric motor is fixedly connected to the drive end of the rotating shaft.

3. The multi-layer curing structure of the UV-curable coating according to claim 2, characterized in that, A damper is fixedly installed between the rotating shaft and the fixed frame.

4. The multi-layer curing structure of the UV-curable coating according to claim 1, characterized in that, The lifting assembly includes a fixed base fixedly connected to the base, fixed rods fixedly connected to both sides of the fixed base, a sliding frame slidably connected to the fixed rods, one end of a rotating support rod rotatably connected to the sliding frame, and the other end of the rotating support rod rotatably connected to the lifting frame.

5. The multi-layer curing structure of the UV-curable coating according to claim 4, characterized in that, An electrically controlled telescopic rod is fixedly installed on the fixed base, and the output shaft of the electrically controlled telescopic rod is fixedly connected to the sliding frame.

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