A self-cleaning paint color mixing device

Abstract

This utility model relates to the field of paint technology, and in particular to a self-cleaning paint mixing device. It comprises a main housing with two symmetrical storage racks fixed to its left and right ends. Each storage rack contains a storage chamber, and a one-way valve is fixed between the storage chamber and the mixing chamber. A rotating shaft is rotatably mounted between the front and rear walls of the storage chamber, and a metering rack is fixed to the outer surface of the rotating shaft. Since the amount entering the metering chamber is always predetermined, the uniform rotation of the metering rack ensures that a specific amount of paint passes through the one-way valve into the mixing chamber, thereby achieving precise control over the amount of paint entering and ensuring that the mixed paint always reaches its optimal level, thus meeting customer requirements. A transparent glass plate is included to allow observation of the paint's changes after mixing, ensuring timely control of the amount entering and guaranteeing the accuracy of the color mixing.

Description

Technical Field

[0001] The utility model relates to the technical field of paints, in particular to a self-cleaning paint color mixing device. Background Art

[0002] Paint, in traditional Chinese, is called paint. It is usually a viscous liquid made of resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, and prepared with organic solvents or water. Existing paint coloring devices are directly mixed manually during use, and thus cannot achieve accurate proportions for paint coloring, resulting in poor mixing effects. Moreover, most paint coloring devices cannot be self-cleaning after use, and thus need to be completely disassembled for cleaning, resulting in paint residues remaining inside after use, which in turn causes corrosion to the device and affects the coloring accuracy for the next use, resulting in poor practicality. Utility Model Content

[0003] The purpose of the utility model is to provide a self-cleaning paint color mixing device to overcome the above-mentioned defects in the prior art.

[0004] According to the utility model, a self-cleaning paint color mixing device includes a main box body, a color mixing cavity is arranged in the main box body, a glass plate is arranged in the front end surface of the main box body and is embedded in the main box body, the glass plate is used to observe the modulated color at any time, two groups of storage racks are fixedly provided on the left and right end surfaces of the main box body respectively, the left and right symmetrical storage racks respectively store paints of different colors, a storage cavity is arranged in the storage rack, a one-way valve is fixedly provided between the storage cavity and the color mixing cavity, the one-way valve plays the role of unidirectional flow diversion, a rotating shaft is rotatably provided between the front and rear walls of the storage cavity, a quantitative rack is fixedly provided on the outer cylindrical surface of the rotating shaft, the outer cylindrical surface of the quantitative rack is provided with four groups of quantitative cavities evenly distributed in an annular shape, the quantitative cavities play the role of controlling the amount entering.

[0005] In some embodiments, a rotating motor is fixedly disposed in the front wall of the storage chamber, and the front end surface of the rotating shaft is dynamically connected to the rotating shaft.

[0006] In some embodiments, a guide frame is fixedly provided on the lower end surface of the main box body, and an electric valve is provided in the guide frame, and the electric valve serves to control the discharge amount.

[0007] In some embodiments, a lifting shaft is rotatably provided in the upper end surface of the main box body, a lifting motor is fixedly provided in the upper end surface of the main box body, the lower end surface of the lifting shaft is dynamically connected to the lifting motor, a lifting slider that can move up and down is provided on the outer circular surface of the lifting shaft, and four groups of push rods are fixedly provided in a circular shape and evenly distributed on the lower end surface of the lifting slider and pass through the upper wall of the color mixing chamber.

[0008] In some embodiments, a scraper is provided on the upper wall of the color mixing cavity and abuts against the inner wall of the color mixing cavity. The upper end surface of the scraper is fixedly connected to the lower end surface of the push rod, and the scraper serves to clean the interior.

[0009] In some embodiments, a stirring motor is fixedly provided on the upper wall of the color mixing chamber, a stirring shaft is rotatably provided on the upper end surface of the color mixing chamber, the upper end surface of the stirring shaft is dynamically connected to the stirring motor, a stirring frame is fixedly provided on the outer cylindrical surface of the stirring shaft, the stirring shaft plays a role in mixing the paint, and the scraper is provided with small holes and fits the outer end surface of the stirring frame.

[0010] In some embodiments, a control panel is fixedly provided on the front end surface of the main housing, and the control panel serves to regulate the coordinated movement of the motor.

[0011] Compared with the prior art, the advantages of the utility model are:

[0012] 1. The utility model starts by rotating the motor, which drives the rotating shaft and the quantitative rack to start rotating. At this time, since the amount entering the quantitative chamber is quantitative, with the uniform rotation of the quantitative rack, it is ensured that a certain amount of paint enters the color mixing chamber through the one-way valve, thereby realizing accurate control of the amount of paint entering, thereby ensuring that the adjusted paint is always optimal, thereby meeting customer requirements. A transparent glass plate is provided inside, thereby ensuring that the changes in the paint can be observed after the paint is mixed, thereby ensuring that the amount entering can be controlled in time, thereby ensuring the accuracy of color mixing.

[0013] 2. The utility model starts to rotate through the lifting shaft, which drives the lifting slider, the push rod and the scraper to start moving downward. Since the scraper has small holes and fits the outer end surface of the mixing frame, the inner wall of the color mixing chamber and the outer surface of the mixing frame are cleaned when the scraper moves downward, thereby realizing automatic and efficient cleaning of the device, thereby preventing the paint from sticking to the inside, further causing pollution to the paint during the next color mixing, and further preventing the paint from corroding the device, thereby affecting the service life of the device, thereby reducing work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a left view of the utility model;

[0015] Figure 2 It is a left view of the utility model;

[0016] Figure 3 It is a front view of the utility model;

[0017] Figure 4 This utility model Figure 3 Schematic diagram of AA in the middle;

[0018] Figure 5 This utility model Figure 3 Schematic diagram of the middle BB;

[0019] Figure 6 This utility model Figure 2 Schematic diagram of CC;

[0020] Figure 7 This utility model Figure 4 Schematic diagram of the appearance of the middle scraper component;

[0021] Figure 8 This utility model Figure 5 Schematic diagram of the appearance of the medium quantitative rack components.

[0022] In the figure:

[0023] 11. Main box; 12. Glass plate; 13. Color mixing chamber; 14. Stirring motor; 15. Stirring frame; 16. Stirring shaft; 17. Scraper; 18. Push rod; 19. Lifting motor; 20. Lifting shaft; 21. Lifting slider; 22. Electric valve; 23. Guide frame; 24. Storage frame; 25. Dosing frame; 26. Rotating shaft; 27. Rotating motor; 28. Control panel; 29. ​​Dosing chamber; 30. Storage chamber; 31. One-way valve. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 8, is the first embodiment of the utility model, which provides an embodiment of a self-cleaning paint color mixing device, including a main box 11, a color mixing cavity 13 is provided in the main box 11, a glass plate 12 is provided in the front end surface of the main box 11 and is embedded in the main box 11, the glass plate 12 is used to observe the modulated color at any time, the left and right side end surfaces of the main box 11 are respectively fixed with two groups of left-right symmetrical storage racks 24, the left-right symmetrical storage racks 24 respectively store paints of different colors, a storage cavity 30 is provided in the storage rack 24, a one-way valve 31 is fixedly provided between the storage cavity 30 and the color mixing cavity 13, the one-way valve 31 plays a role of unidirectional diversion, a rotating shaft 26 is rotatably provided between the front and rear walls of the storage cavity 30, a quantitative rack 25 is fixedly provided on the outer cylindrical surface of the rotating shaft 26, and the outer cylindrical surface of the quantitative rack 25 is provided with four groups of quantitative cavities 29 evenly distributed in an annular manner, and the quantitative cavity 29 plays a role of controlling the amount entering.

[0027] A rotating motor 27 is fixedly disposed in the front wall of the storage chamber 30 , and a front end surface of the rotating shaft 26 is dynamically connected to the rotating shaft 26 .

[0028] A guide frame 23 is fixedly disposed on the lower end surface of the main box body 11 , and an electric valve 22 is disposed inside the guide frame 23 . The electric valve 22 is used to control the discharge amount.

[0029] A lifting shaft 20 is rotatably provided in the upper end surface of the main box body 11, a lifting motor 19 is fixedly provided in the upper end surface of the main box body 11, the lower end surface of the lifting shaft 20 is dynamically connected to the lifting motor 19, a lifting slider 21 capable of moving up and down is provided on the outer circumferential surface of the lifting shaft 20, four groups of pushing rods 18 evenly distributed in an annular shape are fixedly provided on the lower end surface of the lifting slider 21 and pass through the upper wall of the color mixing chamber 13.

[0030] A scraper 17 is disposed on the upper wall of the color mixing chamber 13 and abuts against the inner wall of the color mixing chamber 13 . The upper end surface of the scraper 17 is fixedly connected to the lower end surface of the push rod 18 . The scraper 17 plays a role in cleaning the interior.

[0031] A stirring motor 14 is fixedly provided on the upper wall of the color mixing chamber 13, a stirring shaft 16 is rotatably provided on the upper end surface of the color mixing chamber 13, the upper end surface of the stirring shaft 16 is dynamically connected to the stirring motor 14, a stirring frame 15 is fixedly provided on the outer circumferential surface of the stirring shaft 16, the stirring shaft 16 plays a role in mixing the paint, and the scraper 17 is provided with a small hole therein and fits the outer end surface of the stirring frame 15.

[0032] A control panel 28 is fixedly disposed on the front end surface of the main box body 11, and the control panel 28 is used to adjust the coordinated movement of the motor.

[0033] Specific workflow:

[0034] As for the proportion of the paint, the paints of different colors are stored in the storage chamber 30, and the rotating motor 27 starts to start, thereby driving the rotating shaft 26 and the quantitative rack 25 to start rotating. At this time, since the amount entering the quantitative chamber 29 is quantitative, with the uniform rotation of the quantitative rack 25, a certain amount of paint is ensured to enter the color mixing chamber 13 through the one-way valve 31, thereby realizing precise control of the amount of paint entering, thereby ensuring that the mixed paint is always optimal, thereby meeting customer requirements.

[0035] At this time, the stirring motor 14 starts to start, and then drives the stirring shaft 16 and the stirring frame 15 to start high-speed stirring, thereby driving the paints of different colors to mix together. A transparent glass plate 12 is provided inside, thereby ensuring that the changes in the paints can be observed after the paints are mixed, thereby ensuring that the amount entering can be controlled in time, thereby ensuring the accuracy of the color adjustment.

[0036] After the paint is used, the mixer frame 15 is reset to its original position, and the lifting motor 19 starts to start, thereby driving the lifting shaft 20 to start rotating, and then driving the lifting slider 21, the push rod 18, and the scraper 17 to start moving downward. Since the scraper 17 has a small hole and fits the outer end surface of the mixer frame 15, when the scraper 17 moves downward, the inner wall of the color mixing chamber 13 and the outer surface of the mixer frame 15 are cleaned, thereby achieving automatic and efficient cleaning of the device, thereby preventing the paint from sticking to the inside, further causing pollution when the paint is to be mixed next time, and further preventing the paint from corroding the device, thereby affecting the service life of the device, thereby reducing work efficiency.

[0037] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A self-cleaning paint color mixing device, comprising a main housing (11), characterized in that: A color mixing chamber (13) is provided in the main box (11), a glass plate (12) is provided in the front end surface of the main box (11) and is embedded in the main box (11), two groups of storage racks (24) are fixedly provided on the left and right end surfaces of the main box (11), a storage chamber (30) is provided in the storage rack (24), and a one-way valve (31) is fixedly provided between the storage chamber (30) and the color mixing chamber (13); A rotating shaft (26) is rotatably provided between the front and rear walls of the storage cavity (30), a quantitative frame (25) is fixedly provided on the outer circumference of the rotating shaft (26), and four groups of quantitative cavities (29) are evenly distributed in an annular shape on the outer circumference of the quantitative frame (25).

2. A self-cleaning paint color mixing device according to claim 1, characterized in that: A rotating motor (27) is fixedly disposed in the front wall of the storage cavity (30), and the front end surface of the rotating shaft (26) is dynamically connected to the rotating shaft (26).

3. A self-cleaning paint color mixing device according to claim 1, characterized in that: A guide frame (23) is fixedly provided on the lower end surface of the main box body (11), and an electric valve (22) is provided in the guide frame (23).

4. A self-cleaning paint color mixing device according to claim 1, characterized in that: A lifting shaft (20) is rotatably provided in the upper end surface of the main housing (11), a lifting motor (19) is fixedly provided in the upper end surface of the main housing (11), the lower end surface of the lifting shaft (20) is dynamically connected to the lifting motor (19), a lifting slider (21) capable of moving up and down is provided on the outer circumferential surface of the lifting shaft (20), and four groups of push rods (18) evenly distributed in an annular shape are fixedly provided on the lower end surface of the lifting slider (21) and penetrate the upper wall of the color mixing chamber (13).

5. A self-cleaning paint color mixing device according to claim 4, characterized in that: The upper wall of the color mixing chamber (13) is provided with a scraper (17) which abuts against the inner wall of the color mixing chamber (13); the upper end surface of the scraper (17) is fixedly connected to the lower end surface of the push rod (18).

6. A self-cleaning paint color mixing device according to claim 5, characterized in that: A stirring motor (14) is fixedly provided on the upper wall of the color mixing chamber (13); a stirring shaft (16) is rotatably provided on the upper end surface of the color mixing chamber (13); the upper end surface of the stirring shaft (16) is dynamically connected to the stirring motor (14); a stirring frame (15) is fixedly provided on the outer circumferential surface of the stirring shaft (16); and a small hole is provided in the scraper (17) and is in contact with the outer end surface of the stirring frame (15).

7. A self-cleaning paint color mixing device according to claim 1, characterized in that: A control panel (28) is fixedly provided on the front end surface of the main box body (11).

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