Mixing device for UV curing coating
By using components such as punching mesh plates, servo motors and heating pipes in UV cured coating mixing devices, the uniformity and fluidity problems caused by large blocks of paint are solved, and better mixing effect and operating stability are achieved.
Patent Information
- Application Number
- CN202421097970.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-20
AI Technical Summary
During the mixing process of UV cured coatings, larger blocks of cured coatings will cause the uniformity of the coating to decrease and the fluidity will be worse, increasing operational complexity and maintenance costs, and may cause uneven curing, affecting the flattening of the coating surface. sex.
A mixing device for UV curing coatings is designed, including a mixing box, punching mesh plate, servo motor, heating tube and rubber anti-slip pad. Large blocks are filtered through punching mesh plates, and the servo motor drives the turntable to move it back and forth. , avoid clogging, heat the tube softens the blocks and mixes through the stirring rod and stirring blades.
It effectively improves the filtration effect and mixing uniformity of the coating, avoids clogging and offset, ensures the flatness and fluidity of the coating, and reduces operational complexity and maintenance costs.
Smart Images
Figure CN222286956U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a mixing device for UV curing paint, belonging to the technical field of UV curing paint. Background Art
[0002] UV-curing paint is a special paint that cures quickly through ultraviolet light. It is composed of chemical substances with special reactivity. When exposed to ultraviolet light, a light-induced chemical reaction occurs, causing the paint to cure, dry and harden within a few seconds. UV-curing paint has the advantages of fast curing speed, good wear resistance, excellent chemical resistance, high gloss, and environmental friendliness. It is widely used in various fields.
[0003] In the process of processing UV curing paint, a mixing device is needed to stir and mix it. However, large lumps of cured paint may appear in the mixing process. These lumps may cause the uniformity of the paint to decrease, affecting the quality of the coating. Secondly, these lumps of cured paint may cause the fluidity of the paint to deteriorate, making it difficult to achieve the expected coating effect. In addition, large lumps of cured paint are easy to clog pipes, valves and other equipment in the paint mixing system, increasing the complexity of operation and maintenance costs. In addition, due to the hardening characteristics of the cured paint, the lumps may cause uneven curing during the curing process, resulting in uneven coating surface.
[0004] To this end, a mixing device for UV curing coatings is proposed. Utility Model Content
[0005] In view of this, the utility model provides a mixing device for UV curing coatings to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.
[0006] The technical solution of the utility model is achieved as follows: a mixing device for UV curing paint, comprising a mixing box and a holder, a rotating motor is arranged at the middle end of the bottom of the mixing box, a stirring rod is fixedly connected to the output end of the rotating motor, a plurality of stirring blades are arranged on the surface of the stirring rod, a perforated mesh plate is clamped on the inner side of the holder, a servo motor is arranged on the back side of the mixing box, a rotating shaft is fixedly connected to the output end of the servo motor, a turntable is fixedly connected to the front side of the rotating shaft, and a convex rod is welded to the left side of the turntable.
[0007] Further preferably, a U-shaped plate is welded to the top of the left side of the inner cavity of the mixing box, a heating tube is arranged on the inner side of the U-shaped plate, and a heating wire is wound on the surface of the heating tube.
[0008] Further preferably, fixed plates are welded on both the left and right sides of the inner cavity of the mixing box, a slide groove is opened on the inner side of the fixed plate, a slider is welded on the outer side of the holder, and the slider is slidably connected in the slide groove.
[0009] Further preferably, support legs are welded on both the left and right sides of the mixing box, and rubber anti-slip pads are bonded to the bottoms of the support legs.
[0010] Further preferably, the top of the mixing box is connected to a feed pipe, and both sides of the bottom of the mixing box are connected to discharge pipes.
[0011] Further preferably, an inspection cover is provided on the front side of the mixing box, and the inner surface of the inspection cover is threadedly connected to the mixing box via fastening screws on all sides.
[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:
[0013] 1. The utility model can screen and filter the UV curing paint before mixing by setting a perforated mesh plate. Larger blocks of UV curing paint stay on the top of the perforated mesh plate, and the paint that meets the mixing size falls into the mixing box through the perforated mesh plate for stirring and mixing. During the filtering process, the output end of the servo motor drives the rotating shaft and the turntable to rotate, and the turntable drives the convex rod to rotate around the rotating shaft. When the convex rod contacts the perforated mesh plate, it can push it to move back and forth downward, causing the paint on the top of the perforated mesh plate to shake, thereby improving the filtering effect and avoiding clogging of the perforated mesh plate.
[0014] 2. The utility model can heat and soften the block-shaped paint screened out from the top of the perforated mesh plate by arranging a heating tube and a heating wire, until the block-shaped paint passes through the perforated mesh plate and falls to the bottom of the mixing box for mixing and stirring, thereby preventing the block-shaped paint from being excessively attached to the top of the perforated mesh plate. By arranging a slider, the up and down movement trajectory of the perforated mesh plate can be limited to prevent the block-shaped paint from being offset during movement, thereby improving its stability. By arranging a rubber anti-skid pad, an anti-skid effect can be achieved, thereby improving the overall stability during placement.
[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 This is a schematic diagram of the bottom structure of the mixing box of the utility model;
[0019] Figure 3 This is a cross-sectional structural diagram of a mixing box of the present utility model;
[0020] Figure 4 This is a rear structural schematic diagram of a mixing box of the utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the perforated mesh plate of the utility model in a disassembled state;
[0022] Figure 6 This is a schematic diagram of the turntable structure of the utility model.
[0023] Figure numerals: 1. mixing box; 2. feed pipe; 3. inspection cover; 4. support leg; 5. rubber anti-skid pad; 6. discharge pipe; 7. rotating motor; 8. heating tube; 9. U-shaped plate; 10. heating wire; 11. fixing plate; 12. slide groove; 13. protruding rod; 14. stirring blade; 15. stirring rod; 16. turntable; 17. punching mesh plate; 18. holder; 19. servo motor; 20. slider; 21. rotating shaft. DETAILED DESCRIPTION
[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0026] Example 1
[0027] like Figure 1-6As shown, an embodiment of the utility model provides a mixing device for UV curing paint, including a mixing box 1 and a base 18, a rotating motor 7 is arranged at the middle end of the bottom of the mixing box 1, a stirring rod 15 is fixedly connected to the output end of the rotating motor 7, a plurality of stirring blades 14 are arranged on the surface of the stirring rod 15, a perforated mesh plate 17 is clamped on the inner side of the base 18, a servo motor 19 is arranged on the back side of the mixing box 1, a rotating shaft 21 is fixedly connected to the output end of the servo motor 19, a turntable 16 is fixedly connected to the front side of the rotating shaft 21, and a convex rod 13 is welded to the left side of the turntable 16.
[0028] By setting the perforated mesh plate 17, the UV curing paint before mixing can be screened and filtered. Larger blocks of UV curing paint stay on the top of the perforated mesh plate 17, and the paint that meets the mixing size passes through the perforated mesh plate 17 and falls into the mixing box 1 for stirring and mixing. During the filtering process, the output end of the servo motor 19 drives the rotating shaft 21 and the turntable 16 to rotate, and the turntable 16 drives the protruding rod 13 to rotate around the rotating shaft 21. When the protruding rod 13 contacts the perforated mesh plate 17, it can push it to move back and forth downward, causing the paint on the top of the perforated mesh plate 17 to shake, thereby improving the filtering effect and avoiding clogging of the perforated mesh plate 17.
[0029] Example 2
[0030] In one embodiment, a U-shaped plate 9 is welded to the top of the left side of the inner cavity of the mixing box 1, a heating tube 8 is arranged on the inner side of the U-shaped plate 9, and a heating wire 10 is wound on the surface of the heating tube 8. Fixed plates 11 are welded to the left and right sides of the inner cavity of the mixing box 1, and a slide groove 12 is opened on the inner side of the fixed plate 11. A slider 20 is welded to the outer side of the holder 18, and the slider 20 is slidably connected in the slide groove 12. Support legs 4 are welded to the left and right sides of the mixing box 1, and rubber anti-slip pads 5 are bonded to the bottom of the support legs 4. The top of the mixing box 1 is connected to the feeding pipe 2, and the two sides of the bottom of the mixing box 1 are connected to the discharging pipes 6. An inspection cover 3 is arranged on the front side of the mixing box 1, and the inner surface of the inspection cover 3 is threadedly connected to the mixing box 1 by fastening screws.
[0031] By arranging the heating tube 8 and the heating wire 10, the block-shaped paint screened out from the top of the perforated mesh plate 17 can be heated to soften it, until it passes through the perforated mesh plate 17 and falls to the bottom of the mixing box 1 for mixing and stirring, thereby preventing it from being excessively attached to the top of the perforated mesh plate 17. By arranging the slider 20, the up and down movement trajectory of the perforated mesh plate 17 can be limited to prevent it from being offset during movement and improve its stability. By arranging the rubber anti-skid pad 5, it can play an anti-skid role and improve the stability of the overall placement.
[0032] When the utility model is working, first, the UV curing paint to be mixed is poured into the mixing box 1 through the feed pipe 2, and the paint first passes through the perforated mesh plate 17, which can screen and filter the UV curing paint before mixing. The larger pieces of UV curing paint stay on the top of the perforated mesh plate 17, and the paint that meets the mixing size passes through the perforated mesh plate 17 and falls into the mixing box 1 for stirring and mixing. During the filtering process, the output end of the servo motor 19 drives the rotating shaft 21 and the turntable 16 to rotate, and the turntable 16 drives the convex rod 13 to rotate around the rotating shaft 21. When the convex rod 13 and the perforated mesh plate 17 are When in contact, it can be pushed to move back and forth downward, causing the paint on the top of the perforated mesh plate 17 to shake, thereby improving the filtering effect and preventing the perforated mesh plate 17 from being blocked. At the same time, by arranging the heating tube 8 and the heating wire 10, the block paint screened out from the top of the perforated mesh plate 17 can be heated to soften it until it passes through the perforated mesh plate 17 and falls to the bottom of the mixing box 1 for mixing and stirring, preventing it from being excessively attached to the top of the perforated mesh plate 17. Finally, the output end of the rotating motor 7 drives the stirring rod 15 and the stirring blade 14 to rotate to mix the paint.
[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A mixing device for UV curing coatings, characterized in that: The mixing box (1) comprises a mixing box (1) and a holder (18), wherein a rotating motor (7) is arranged at the middle end of the bottom of the mixing box (1), the output end of the rotating motor (7) is fixedly connected to a stirring rod (15), the surface of the stirring rod (15) is provided with a plurality of stirring blades (14), the inner side of the holder (18) is clamped with a perforated mesh plate (17), the back side of the mixing box (1) is arranged with a servo motor (19), the output end of the servo motor (19) is fixedly connected to a rotating shaft (21), the front side of the rotating shaft (21) is fixedly connected to a rotating disk (16), and a convex rod (13) is welded to the left side of the rotating disk (16).
2. A mixing device for UV curing coating according to claim 1, characterized in that: A U-shaped plate (9) is welded to the top of the left side of the inner cavity of the mixing box (1), a heating tube (8) is arranged on the inner side of the U-shaped plate (9), and a heating wire (10) is wound around the surface of the heating tube (8).
3. A mixing device for UV curing coating according to claim 1, characterized in that: A fixing plate (11) is welded to both left and right sides of the inner cavity of the mixing box (1), a slide groove (12) is provided on the inner side of the fixing plate (11), a sliding block (20) is welded to the outer side of the clamping seat (18), and the sliding block (20) is slidably connected in the slide groove (12).
4. A mixing device for UV curing coating according to claim 1, characterized in that: Support legs (4) are welded to the left and right sides of the mixing box (1), and rubber anti-slip pads (5) are bonded to the bottoms of the support legs (4).
5. A mixing device for UV curing coating according to claim 1, characterized in that: The top of the mixing box (1) is connected to a feed pipe (2), and both sides of the bottom of the mixing box (1) are connected to discharge pipes (6).
6. A mixing device for UV curing coating according to claim 1, characterized in that: An inspection cover plate (3) is provided on the front side of the mixing box (1), and the inner surface of the inspection cover plate (3) is threadedly connected to the mixing box (1) via fastening screws on all four sides.