A pigment adding tool for water-based paint processing

Abstract

The application belongs to the field of water-based paint processing and relates to a pigment adding tool for water-based paint processing, which comprises a storage tank, a feeding mechanism, a dispersion mechanism and a dust collecting mechanism; the storage tank is used for storing pigments, is provided with an inlet at the top and an outlet at the bottom; the feeding mechanism is connected to the outlet of the storage tank and is used for quantitatively conveying the pigments in the storage tank to the dispersion mechanism; the dispersion mechanism is located on the outlet side of the feeding mechanism and is used for mixing the paint and the added pigments; the dust collecting mechanism is arranged above the dispersion mechanism and is used for sucking and collecting the dispersed dust to keep the production environment clean. The technical scheme provided by the application can accurately control the added amount of pigments, guarantee the consistency of the color and the quality stability of the water-based paint, effectively solve the dust pollution problem in the pigment adding process, improve the production environment and protect the health of the operators.

Description

Technical Field

[0001] This application relates to the field of waterborne coating processing technology, and more specifically, to a pigment addition tooling for waterborne coating processing. Background Technology

[0002] Water-based coatings use water as a diluent and have advantages such as being environmentally friendly and safe, making them widely used in construction, industry, and other fields. In the production process of water-based coatings, the addition of pigments is a crucial step; the uniformity and precise control of the amount added directly affect the quality and performance of the coating.

[0003] Currently, traditional pigment addition methods mainly have the following problems: First, manual pigment addition is not only inefficient, but also makes it difficult to ensure the accuracy of the amount added each time, resulting in color deviation and unstable quality of the paint; second, some simple mechanical addition devices cannot achieve uniform dispersion of pigments, which easily leads to pigment agglomeration, affecting the appearance and performance of the paint; third, existing addition equipment often does not have the function of effectively collecting and treating the dust generated during the addition process, which not only pollutes the production environment, but may also harm the health of operators.

[0004] Therefore, developing a pigment addition tooling for water-based coatings that can precisely control the amount of pigment added, achieve uniform pigment dispersion, and has dust collection function is of great practical significance. Utility Model Content

[0005] The technical problem to be solved by this application is to address the issues of inaccurate control of pigment addition, uneven dispersion, and dust pollution in the prior art, thereby improving the production quality and safety of the production environment of water-based coatings.

[0006] To solve the above-mentioned technical problems, this application provides a pigment addition tooling for water-based coating processing, which adopts the following technical solution: This includes a storage bin, a feeding mechanism, a dispersing mechanism, and a dust collection mechanism; The storage bin is used to store pigments, and it has a feed inlet at the top and a discharge outlet at the bottom. The feeding mechanism is connected to the outlet of the storage tank and is used to quantitatively transport the pigment in the storage tank to the dispersing mechanism. The dispersing mechanism is located on the discharge side of the feeding mechanism and is used to mix the coating and added pigments; The dust collection mechanism is located above the dispersing mechanism and is used to suck in and collect the dispersed dust to maintain a clean production environment.

[0007] Furthermore, the feeding mechanism includes a screw feeder and a drive motor. The screw shaft of the screw feeder is connected to the output shaft of the drive motor. The rotation of the drive motor drives the screw feeder to rotate, thereby quantitatively conveying the pigment in the storage tank to the dispersing mechanism.

[0008] Furthermore, the dispersion mechanism includes a dispersion box and a dispersion paddle. The upper two sides of the dispersion box are respectively provided with a feeding pipe and a feed pipe. The feed pipe is connected to the discharge port of the feeding mechanism. The lower part of the dispersion box is provided with a discharge pipe for discharging the dispersed pigment and coating mixture. A dispersion motor is installed on the top of the dispersion box, and the output end of the dispersion motor is connected to a stirring shaft, with the lower end of the stirring shaft extending into the dispersion box; the dispersion blades are installed on the stirring shaft inside the dispersion box.

[0009] Furthermore, the dust collection mechanism includes a dust collection hood, dust collection pipes, and a vacuum cleaner; the vacuum cleaner is installed above the dispersion mechanism, and the vacuum cleaner is connected to two dust collection hoods respectively through two dust collection pipes. One dust collection hood is installed above the feed inlet of the storage box, and the other dust collection hood is installed above the feeding pipe of the dispersion box, which can effectively collect the dust generated during pigment addition and dispersion; the vacuum cleaner sucks in the dust and collects it through negative pressure, keeping the production environment clean.

[0010] Furthermore, the storage box is provided with an observation window on its side, which allows operators to easily observe the amount of pigment stored in the box.

[0011] Furthermore, the dispersion box has a transparent window on its side for observing the dispersion of the pigment.

[0012] Furthermore, a controller is also provided, which can centrally control the drive motor, the dispersion motor and the vacuum cleaner to achieve automated operation.

[0013] Furthermore, the dispersing blades are spirally distributed on the stirring shaft, which can generate strong stirring and dispersing effects during rotation, enabling the pigment to be quickly and evenly dispersed in the water-based coating.

[0014] Compared with the prior art, this application has the following main advantages: 1. This application, through the cooperation of a screw feeder and a drive motor, can precisely control the amount of pigment added, ensuring the consistency of color and quality stability of water-based coatings.

[0015] 2. The specially designed dispersion paddle structure of this application enables the pigment to be dispersed quickly and evenly in the dispersion box, thereby improving the performance and appearance quality of the coating.

[0016] 3. This application is equipped with a dedicated dust collection system, which effectively solves the dust pollution problem during the pigment addition process, improves the production environment, and protects the health of operators.

[0017] 4. This application sets up a control box and controller to realize centralized automated control of various components of the tooling, thereby improving production efficiency and reducing labor costs. Attached Figure Description

[0018] To more clearly illustrate the solution of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 A schematic diagram of a pigment addition fixture for water-based coating processing; Figure 2 Left side view of a pigment addition tooling for water-based coating processing; Figure 3 A front view of a pigment addition fixture for water-based coating processing; Figure 4 A schematic diagram of the feeding mechanism in a pigment addition tooling for water-based coating processing; Figure 5 A schematic diagram of a screw feeder in a pigment addition tooling for water-based coating processing; Figure 6 A schematic diagram of the dispersion motor and dispersion blades in a pigment additive tooling for water-based coating processing; Reference numerals: 1. Storage bin; 2. Feeding mechanism; 3. Dispersion mechanism; 4. Dust collection mechanism; 5. Storage bin support frame; 6. Dispersion mechanism support frame; 102. Feed inlet; 103. Discharge outlet; 201. Observation window; 202. Drive motor; 203. Screw feeder; 204. Screw shaft; 301. Dispersion box; 302. Dispersion motor; 303. Feeding pipe; 304. Discharge pipe; 305. Transparent window; 306. Stirring shaft; 307. Dispersion blades; 308. Feed pipe; 401. Vacuum cleaner; 402. Vacuum suction pipe; 403. Vacuum hood. Detailed Implementation

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0021] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0022] This application provides a pigment addition fixture for water-based coating processing, including a storage tank 1, a feeding mechanism 2, a dispersing mechanism 3, and a dust collection mechanism 4; The storage bin 1 is used to store pigments, and it has a feed inlet 101 at the top and a discharge outlet 102 at the bottom. The feeding mechanism 2 is connected to the discharge port 102 of the storage box 1 and is used to quantitatively transport the pigment in the storage box 1 to the dispersing mechanism 3. The dispersing mechanism 3 is located on the discharge side of the feeding mechanism 2 and is used to mix the coating and the added pigments. The dust collection mechanism 4 is located above the dispersion mechanism 3 and is used to suck in and collect the dispersed dust to maintain a clean production environment.

[0023] This application utilizes the feeding mechanism 2 to precisely control the amount of pigment added, ensuring the consistency of color and quality stability of water-based coatings. The dust collection mechanism 4 effectively solves the dust pollution problem during pigment addition, improving the production environment and protecting the health of operators.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0025] Example 1 The pigment addition fixture for water-based coating processing of this application includes a storage tank 1, a feeding mechanism 2, a dispersing mechanism 3, and a dust collection mechanism 4; The storage bin 1 is installed on the ground via the storage bin support frame 5 and is used to store pigments. It has an inlet 101 at the top and an outlet 102 at the bottom. The feeding mechanism 2 is connected to the discharge port 102 of the storage box 1 and is used to quantitatively transport the pigment in the storage box 1 to the dispersing mechanism 3. The dispersing mechanism 3 is located on the discharge side of the feeding mechanism 2 and is used to mix the coating and the added pigments. The dust collection mechanism 4 is located above the dispersion mechanism 3 and is used to suck in and collect the dispersed dust to maintain a clean production environment.

[0026] The feeding mechanism 2 includes a screw feeder 202 and a drive motor 201. The screw feeder 202 is installed at the lower end of the storage tank 1. The screw shaft 203 of the screw feeder 202 is connected to the output shaft of the drive motor 201. The rotation of the drive motor 201 drives the screw feeder 202 to rotate, thereby quantitatively conveying the pigment in the storage tank 1 to the dispersing mechanism 3. The rotation speed of the screw feeder 202 can be precisely controlled by the speed regulating device of the drive motor 201, thereby achieving precise adjustment of the amount of pigment added.

[0027] The dispersion mechanism 3 includes a dispersion box 301 and a dispersion blade 307. The dispersion box 301 is installed on the ground by a dispersion box support frame 6. The upper two sides of the dispersion box 301 are respectively provided with a feeding pipe 303 and a feed pipe 308. The feed pipe 308 is connected to the discharge port 102 of the feeding mechanism 2. The lower part of the dispersion box 301 is provided with a discharge pipe 304 for discharging the dispersed pigment and paint mixture. A dispersion motor 302 is installed on the top of the dispersion box 301. The output end of the dispersion motor 302 is connected to a stirring shaft 306, and the lower end of the stirring shaft 306 extends into the dispersion box 301. Dispersion blades 307 are installed on the stirring shaft 306 inside the dispersion box 301. The dispersion blades 307 are spirally distributed on the stirring shaft 306, and can generate strong stirring and dispersing effects during rotation, so that the pigments are quickly and evenly dispersed in the water-based coating.

[0028] The dust collection mechanism 4 includes a dust hood 403, a dust suction pipe 402, and a vacuum cleaner 401. The vacuum cleaner 401 is installed on the top of the dispersion box support frame 6. The vacuum cleaner 401 is connected to two dust hoods 403 through two dust suction pipes 402. One dust hood 403 is installed above the inlet 101 of the storage box 1, and the other dust hood 403 is installed above the feeding pipe 303 of the dispersion box 301. It can effectively collect the dust generated during pigment addition and dispersion. The vacuum cleaner 401 sucks in the dust and collects it through negative pressure to keep the production environment clean.

[0029] The controller (not shown in the figure) can centrally control the drive motor 201, the dispersion motor 302 and the vacuum cleaner 401 to achieve automated operation.

[0030] Example 2 The pigment addition tooling for water-based coating processing in this application further includes: The side of the storage box 1 is provided with an observation window 103, which makes it convenient for operators to observe the amount of pigment stored in the box.

[0031] The dispersion chamber 301 has a transparent viewing window 305 on its side for observing the dispersion of pigments.

[0032] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

Claims

1. A pigment addition tooling for water-based coating processing, characterized in that, It includes a storage bin (1), a feeding mechanism (2), a dispersing mechanism (3), and a dust collection mechanism (4); The storage box (1) is used to store pigments, and has an inlet (101) at the top and an outlet (102) at the bottom. The feeding mechanism (2) is connected to the outlet (102) of the storage box (1) and is used to quantitatively transport the pigment in the storage box (1) to the dispersing mechanism (3). The dispersing mechanism (3) is located on the discharge side of the feeding mechanism (2) and is used to mix the coating and the added pigments; The dust collection mechanism (4) is located above the dispersing mechanism (3) and is used to suck in and collect the dispersed dust to keep the production environment clean. The feeding mechanism (2) includes a screw feeder (202) and a drive motor (201). The screw shaft (203) of the screw feeder (202) is connected to the output shaft of the drive motor (201). The rotation of the drive motor (201) drives the screw feeder (202) to rotate, thereby quantitatively conveying the pigment in the storage box (1) to the dispersing mechanism (3). The dispersion mechanism (3) includes a dispersion box (301) and a dispersion blade (307). The upper sides of the dispersion box (301) are respectively provided with a feeding pipe (303) and a feed pipe (308). The feed pipe (308) is connected to the discharge port (102) of the feeding mechanism (2). The lower part of the dispersion box (301) is provided with a discharge pipe (304) for discharging the dispersed pigment and coating mixture. A dispersion motor (302) is installed on the top of the dispersion box (301), and the output end of the dispersion motor (302) is connected to a stirring shaft (306), with the lower end of the stirring shaft (306) extending into the dispersion box (301); the dispersion blade (307) is installed on the stirring shaft (306) inside the dispersion box (301). The dust collection mechanism (4) includes a dust collection hood (403), a dust collection pipe (402), and a vacuum cleaner (401); the vacuum cleaner (401) is installed above the dispersion mechanism (3), and the vacuum cleaner (401) is connected to two dust collection hoods (403) through two dust collection pipes (402), one of the dust collection hoods (403) is installed above the feed inlet (101) of the storage box (1), and the other dust collection hood (403) is installed above the feeding pipe (303) of the dispersion box (301); The dispersing blades (307) are spirally distributed on the stirring shaft (306).

2. The pigment addition fixture for water-based coating processing according to claim 1, characterized in that, The storage box (1) is provided with an observation window (103) on its side.

3. The pigment addition fixture for water-based coating processing according to claim 1, characterized in that, The dispersion box (301) has a transparent viewing window (305) on its side.

4. The pigment addition fixture for water-based coating processing according to claim 1, characterized in that, It also includes a controller that centrally controls the drive motor (201), the dispersion motor (302), and the vacuum cleaner (401) to achieve automated operation.

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