Stirring type latex paint color mixing device

Abstract

The utility model relates to the technical field of latex paint color mixing devices, in particular to a stirring type latex paint color mixing device which comprises a paint mixing barrel, a sleeve used for heating the paint mixing barrel is fixedly arranged on the outer wall of the paint mixing barrel, and a stirring shaft is rotationally arranged in the paint mixing barrel. The stirring shaft is slidably provided with the first stirring part and the second stirring part which are used for promoting uniform mixing of latex paint color mixing, and the position and distance of the stirring parts are allowed to be changed according to needs in the stirring process, so that different stirring and color mixing requirements are met, and the uniformity and consistency of color mixing are improved; the first stirring part comprises a fixed block and a plurality of inclined trapezoidal stirring blades which are arranged on the side wall of the fixed block in an annular array, latex paint can be better stirred in the rotating process, small holes formed in the stirring blades can promote mixing of the latex paint and color glue, the second stirring part comprises two stirring discs which are fixedly connected, and the stirring blades are arranged in the stirring discs. The emulsion paint can flow through the through grooves in the stirring disc in the stirring process.

Description

TECHNICAL FIELD

[0001] The utility model relates to latex paint colour mixing device technical field especially for a kind of stirring type latex paint colour mixing device. BACKGROUND

[0002] Latex paint colour mixing is a complex and delicate process, different colors of latex paint or pigment need to be accurately mixed to achieve the desired color effect. In this process, stirring plays a crucial role. Stirring not only accelerates the dispersion and mixing of pigment particles in latex paint, but also improves the uniformity and consistency of color mixing. Therefore, stirring type latex paint color mixing device emerges as the times require to meet the stirring demand in the process of latex paint color mixing.

[0003] With the development of paint industry, stirring type latex paint color mixing device has experienced a development process from simple to complex, from manual to automatic. Stirring type latex paint color mixing device can be accurately adjusted according to the characteristics of latex paint and color mixing demand, to ensure that the parameters such as the distance of stirring part, rotating speed and heating temperature reach the best state.

[0004] In the process of latex paint color mixing, it is difficult to adjust the distance of stirring part according to the stirring demand, which leads to uneven stirring and poor color mixing effect. In view of this, a stirring type latex paint color mixing device is provided. SUMMARY

[0005] The main purpose of the utility model is to provide a stirring type latex paint color mixing device to solve the problem of poor color mixing effect caused by uneven stirring when it is difficult to adjust the distance of stirring part according to the stirring demand in the process of latex paint color mixing in the related technology.

[0006] In order to achieve the above purpose, according to one aspect of the utility model, a stirring type latex paint color mixing device is provided, which comprises a paint mixing barrel, a sleeve for heating the paint mixing barrel is fixedly arranged on the outer wall of the paint mixing barrel, a cavity is formed in the sleeve, a stirring shaft is rotatably arranged in the paint mixing barrel, a first stirring part and a second stirring part for promoting the uniform mixing of latex paint color mixing are arranged on the stirring shaft, the first stirring part comprises a fixed block and a plurality of stirring blades arranged in an annular array on the side wall of the fixed block, and the second stirring part comprises two stirring discs fixedly connected.

[0007] Further, a first cavity is formed in the side wall of the sleeve, a second cavity is formed in the bottom of the sleeve, and an electric heating wire is arranged in each of the two cavities.

[0008] Further, a column hole is formed through the center of the fixed block, the fixed block is slidingly installed on the stirring shaft, the stirring blade is arranged in a trapezoidal shape, and a plurality of small holes are formed through the stirring blade.

[0009] Further, the two stirring discs are different in size, and each of the two stirring discs is provided with a plurality of through grooves in an annular array, and a through hole is formed in the center of the stirring disc, and the stirring disc is slidingly installed on the stirring shaft.

[0010] Further, the outer wall of the stirring disc is provided with a plurality of turbulence blocks in an annular array and symmetrically arranged up and down, and the turbulence block is an L-shaped block arranged obliquely.

[0011] Further, the stirring shaft is fixedly installed with a connecting block at the bottom, a connecting block fixing groove is formed in the center of the connecting block, the stirring shaft is fixedly installed in the connecting block fixing groove at one end, and a plurality of nuts are threadedly arranged on the stirring shaft.

[0012] Further, the paint mixing barrel is fixedly provided with a feeding port at the top, a feeding groove is formed in the center of the feeding port, and a sliding plate is slidingly arranged in the feeding port, and the sliding plate is used for adjusting the size of the feeding groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the stirring type latex paint color mixing device, the first stirring part and the second stirring part are slidingly arranged on the stirring shaft, the position and the spacing of the stirring part can be changed as needed during stirring, so that different stirring and color mixing requirements can be met, the uniformity and consistency of color mixing are improved, and the quality of the latex paint is ensured.

[0015] 2. In the stirring type latex paint color mixing device, the trapezoidal design of the stirring blade arranged obliquely enables the stirring blade to better stir the latex paint during rotation, the small holes formed in the stirring blade can promote the dilution and mixing of the latex paint, the through grooves on the stirring disc enable the latex paint to flow through the through grooves during stirring, a complex flow pattern is formed, and the latex paint and the color paste can be fully mixed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the latex paint color mixing device in the preferred embodiment of the utility model;

[0017] Figure 2 It is a plane structure schematic view of the latex paint color mixing device in the preferred embodiment of the utility model;

[0018] Figure 3 It is a whole structure schematic view of the stirring shaft in the preferred embodiment of the utility model; Figure 2 It is an enlarged schematic view of the structure at A in the preferred embodiment of the utility model;

[0019] Figure 4 It is a whole structure schematic view of the stirring shaft in the preferred embodiment of the utility model;

[0020] Figure 5 It is the local structure schematic view of the stirring shaft in the preferred embodiment of the utility model;

[0021] Figure 6 It is the overall structure schematic view of the second stirring part in the preferred embodiment of the utility model;

[0022] Figure 7 It is the overall structure schematic view of the first stirring part in the preferred embodiment of the utility model;

[0023] Figure 8 It is the overall structure schematic view of the feed inlet in the preferred embodiment of the utility model.

[0024] Illustration:

[0025] 1, paint mixing barrel;11, feed inlet;111, feed groove;12, sliding plate;

[0026] 2, sleeve;21, first cavity;22, second cavity;

[0027] 3, stirring shaft;31, connecting block;311, connecting block fixed groove;32, nut;

[0028] 4, first stirring part;41, column hole;42, stirring blade;43, fixed block;

[0029] 5, second stirring part;51, through hole;52, through slot;53, stirring disc;54, spoiler. Specific implementation

[0030] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific implementation, structure, features and effects according to the utility model are described in detail as follows in combination with the preferred embodiments and the drawings.

[0031] Please refer to Figures 1-8 The embodiment aims to provide a stirring type latex paint color mixing device, which comprises a paint mixing barrel 1, a sleeve 2 for heating the paint mixing barrel 1 is fixedly arranged on the outer wall of the paint mixing barrel 1, a cavity is formed in the sleeve 2, a stirring shaft 3 is rotatably arranged in the paint mixing barrel 1, and a first stirring part 4 and a second stirring part 5 for promoting the uniform mixing of the latex paint color are arranged on the stirring shaft 3.

[0032] The first stirring part 4 comprises a fixed block 43 and a plurality of stirring blades 42 arranged in an annular array on the side wall of the fixed block 43, and the second stirring part 5 comprises two fixedly connected stirring discs 53.

[0033] The first cavity 21 is arranged on the side wall of the sleeve 2, and the second cavity 22 is arranged on the bottom of the sleeve 2, and the two cavities are provided with electric heating wires, respectively. When the temperature is low, the flowability of the latex paint may be reduced and becomes more viscous, which will affect the uniformity and effect of color matching. By heating, the latex paint becomes more flowable, facilitating color matching operation and ensuring uniform color distribution. The design of the two cavities can select different heating modes according to the state of the latex paint and the color matching demand. When the latex paint is more viscous or the temperature is low, the electric heating wires in the first cavity 21 and the second cavity 22 can be turned on at the same time for heating. When the latex paint has reached the appropriate temperature, only the electric heating wire in one of the cavities can be turned on.

[0034] A column hole 41 is arranged at the center of the fixing block 43, and the fixing block 43 is slidably arranged on the stirring shaft 3. The stirring blade 42 is arranged in a trapezoidal shape, which can better stir the latex paint during rotation. The inclined edge of the trapezoidal shape can increase the contact area with the latex paint, thereby improving the stirring efficiency.

[0035] A plurality of small holes are arranged through the stirring blade 42. The design of the small holes has two main effects: one is to promote the dilution and mixing of the latex paint. When the stirring blade 42 rotates, the latex paint can pass through the small holes, forming a small turbulent flow and shear force, which helps the latex paint and the color paste to mix fully. The second is to reduce the resistance during stirring. The existence of the small holes enables the stirring blade 42 to penetrate the latex paint better during rotation, reduces the friction resistance with the latex paint, and improves the stirring efficiency.

[0036] The two stirring discs 53 are different in size and can produce different stirring effects and shear forces. The larger stirring disc 53 is usually used to introduce larger vortex and mixing effects in the latex paint, while the smaller stirring disc 53 can cut and mix the latex paint more finely, improving the uniformity of color matching. The two stirring discs 53 are arranged in an annular array and are provided with a plurality of through grooves 52, so that the latex paint can flow through the through grooves 52 during stirring, forming a complex flow pattern, which helps the latex paint and the color paste to mix fully. The stirring disc 53 is provided with a through hole 51 at the center, and the stirring disc 53 is slidably arranged on the stirring shaft 3.

[0037] The outer wall of the stirring disc 53 is arranged in an annular array and is symmetrically provided with a plurality of turbulence blocks 54 up and down, which can ensure that the latex paint is uniformly and continuously disturbed during stirring. The turbulence block 54 is arranged in an L shape, which helps to generate a complex fluid path during stirring, thereby enhancing the stirring effect. The inclination angle of the turbulence block 54 is 0~90°. The guidance of the turbulence block 54 helps the mixing and uniform distribution of the latex paint during color matching, improving the stirring efficiency and mixing quality.

[0038] The bottom of the stirring shaft 3 is fixedly provided with a connecting block 31, a connecting block fixing groove 311 is formed in the center of the connecting block 31, and one end of the stirring shaft 3 is fixedly installed in the connecting block fixing groove 311; and the connecting block 31 is rotatably installed at the bottom of the paint mixing barrel 1 through insertion at one end.

[0039] A plurality of nuts 32 are threadedly arranged on the stirring shaft 3, and the first stirring part 4 and the second stirring part 5 are provided with the nuts 32 on the upper and lower sides; the main function of the nuts 32 is to fix the positions of the first stirring part 4 and the second stirring part 5 on the stirring shaft 3, so as to ensure that they will not move or fall off due to stress during stirring; the installation spacing between the first stirring part 4 and the second stirring part 5 can be flexibly adjusted by sliding the positions of the first stirring part 4 and the second stirring part 5 on the stirring shaft 3 and then tightening the nuts 32; and the number and sequence of installation of the first stirring part 4 and the second stirring part 5 can be flexibly adjusted according to the specific requirements of the color mixing task.

[0040] When the installation spacing between the first stirring part 4 and the second stirring part 5 is small, the interaction between them is indeed more intense, forming strong shearing force and vortex, which helps the latex paint and the color paste to reach a high mixing state in a short time; in addition, the close installation spacing can also reduce the generation of bubbles during color mixing, improving the stability of the color mixing quality. On the contrary, when the installation spacing is large, the stirring intensity will be relatively weakened, and the stirring action will become more gentle; in addition, the loose installation spacing can also reduce the wear between the stirring parts, prolonging the service life of the equipment.

[0041] The obliquely arranged stirring blades 42 help to uniformly disperse the color paste into the latex paint, and the rotating stirring action of the stirring disc 53 further promotes the mixing of the color paste and the latex paint, making the color mixing more uniform and consistent. The types and properties of latex paints are different, and the requirements for stirring are also different. By adjusting the positions of the first stirring part 4 and the second stirring part 5, the device can be more adaptable to different types of latex paints, meeting their specific stirring and color mixing requirements.

[0042] A power source is fixedly arranged at the top center of the paint mixing barrel 1, and the power source is preferably a micro motor; the motor output shaft is fixedly connected with the center of the stirring shaft 3; and the power source is used to drive the stirring shaft 3 to rotate, thereby driving the first stirring part 4 and the second stirring part 5 to rotate.

[0043] The paint mixing barrel 1 is provided with a feeding port 11 at the top, a feeding groove 111 is formed in the center of the feeding port 11, and a sliding plate 12 is slidably arranged in the feeding port 11, the sliding plate 12 is located above the feeding groove 111, and the side wall of the sliding plate 12 is attached to the feeding groove 111. By sliding the sliding plate 12, the effective opening size of the feeding groove 111 can be easily adjusted, which helps to control the input amount of latex paint and color glue, and also improves the uniformity of color mixing to a certain extent. In order to ensure the stability of the sliding plate 12 during sliding, the side wall has a certain friction force, so that the sliding plate 12 can maintain a stable position without being easily slid under the action of external force. At the same time, when it is necessary to adjust the position of the sliding plate 12, only a proper external force is needed to easily move the sliding plate 12, achieving a balance between the convenience and stability of operation.

[0044] In specific use, according to the specific requirements of the color mixing task, the first stirring part 4 and the second stirring part 5 are slidably installed on the stirring shaft 3, and after adjusting the appropriate distance, the positions of the first stirring part 4 and the second stirring part 5 are fixed by the nut 32. The stirring shaft 3 is installed at the center of the paint mixing barrel 1, the sliding plate 12 is slid to adjust the effective opening size of the feeding groove 111 of the feeding port 11, so as to control the input amount of latex paint and color glue. The stirring shaft 3 is driven to rotate by the power source, so as to drive the first stirring part 4 and the second stirring part 5 to rotate and mix the latex paint and the color glue. In this process, according to the state of the latex paint and the color mixing requirements, the electric heating wires in the first cavity 21 and the second cavity 22 are selectively turned on for heating until the latex paint and the color glue are fully mixed to achieve the required color mixing effect, and then the power is turned off.

[0045] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, without departing from the technical solution of the present application. Any modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. A stirring type latex paint tinting device comprising a paint tinting bucket (1), characterized in that, The paint mixing barrel (1) is provided with a sleeve (2) for heating the paint mixing barrel (1) on the outer wall, a cavity is formed in the sleeve (2), a stirring shaft (3) is rotatably arranged in the paint mixing barrel (1), a first stirring part (4) and a second stirring part (5) for promoting the uniform mixing of latex paint are arranged on the stirring shaft (3), the first stirring part (4) comprises a fixed block (43) and a plurality of stirring blades (42) arranged in an annular array on the side wall of the fixed block (43), and the second stirring part (5) comprises two stirring discs (53) fixedly connected.

2. The stirred latex paint tinting device of claim 1, wherein, A first cavity (21) is formed in the side wall of the sleeve (2), a second cavity (22) is formed in the bottom of the sleeve (2), and an electric heating wire is arranged in each of the two cavities.

3. The stirred latex paint tinting device of claim 1, wherein, A column hole (41) is formed in the center of the fixed block (43), the fixed block (43) is slidably mounted on the stirring shaft (3), the stirring blade (42) is arranged in a trapezoidal shape, and a plurality of small holes are formed in the stirring blade (42).

4. The stirred latex paint tinting device of claim 1, wherein, The two stirring discs (53) are different in size, and a plurality of through grooves (52) are formed in the two stirring discs (53) in an annular array, a through hole (51) is formed in the center of the stirring disc (53), and the stirring disc (53) is slidably mounted on the stirring shaft (3).

5. The stirred latex paint tinting device of claim 1, wherein, The stirring disc (53) is provided with a plurality of turbulence blocks (54) arranged in an annular array on the outer wall and symmetrically above and below, and the turbulence block (54) is arranged in an L shape.

6. The stirred latex paint tinting device of claim 1, wherein, A connecting block (31) is fixedly mounted on the bottom of the stirring shaft (3), a connecting block fixing groove (311) is formed in the center of the connecting block (31), one end of the stirring shaft (3) is fixedly mounted in the connecting block fixing groove (311), and a plurality of nuts (32) are threadedly arranged on the stirring shaft (3).

7. The stirred latex paint tinting device of claim 1, wherein, A feeding port (11) is fixedly arranged on the top of the paint mixing barrel (1), a feeding groove (111) is formed in the center of the feeding port (11), and a sliding plate (12) is slidably arranged in the feeding port (11), and the sliding plate (12) is used for adjusting the size of the feeding groove (111).

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