Water-based paint batching device

Abstract

The utility model discloses a water-based paint batching device which comprises a bottom frame and a batching tank, a gear motor is arranged in the middle of the top end of the batching tank, a bearing is arranged in the middle of the top end in the batching tank, a rotating shaft is arranged in the batching tank, and stirring frames are arranged on the two sides of the rotating shaft. A discharge hole is formed in the bottom end of the batching tank. Quantitative feeding assemblies are arranged on the two sides of the top end of a batching tank, water-based paint preparation raw materials are fed into feeding hoppers during use, and the weights of the raw materials in the feeding hoppers are measured through weighing devices; meanwhile, a servo motor drives a driving shaft to drive a feeding auger to downwards convey and feed the raw materials into a batching tank through a discharging pipe, and the feeding amount of the fed water-based paint raw materials is metered through a weighing device, so that the effect of strictly and accurately controlling the feeding amount of the water-based paint configuration raw materials according to batching requirements is achieved; the preparation quality of the water-based paint is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production, in particular to a water-based paint batching device. Background Art

[0002] Water-based paint is a paint that uses water as a solvent or dispersion medium. Water-based paint is widely used in the industry, such as interior and exterior wall paint, metal paint and automotive paint. When producing water-based paint, a batching device is required to mix the production raw materials.

[0003] For example, a water-based paint dispensing device disclosed in the utility model with authorization announcement number CN209791360U includes a cylindrical hollow shell, and the inner cavity of the cylindrical hollow shell is provided with a card slot on both sides, and a material container is clamped in the cylindrical hollow shell, and the material container is fixed with a card strip on both sides, and a discharge pipe is fixed in the middle of the bottom surface of the material container, and a valve is provided on the discharge pipe, and a top cover is clamped on the top of the cylindrical hollow shell, and the exhaust gas outlet and the feed port are respectively fixed on both sides of the top surface of the top cover, and the side of the cylindrical hollow shell is provided with a supporting mechanism, and the top cover is provided with a stirring mechanism. The utility model is convenient for maintenance and replacement of the material container, reduces the difficulty and cost of maintenance, and no exhaust gas is discharged into the atmosphere during dispensing, and it is highly environmentally friendly. However, in the process of application, the technical solution directly puts the water-based paint configuration raw materials into the device through the feed port for configuration, and there is a technical problem that the amount of water-based paint configuration raw materials cannot be effectively and accurately controlled, which is easy to affect the quality of water-based paint. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a water-based paint batching device, which can solve the technical problem that the water-based paint configuration raw materials can be directly added into the device for configuration through the feed port, and the water-based paint configuration raw materials cannot be effectively and accurately controlled, which easily affects the quality of the water-based paint.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: a water-based paint dispensing device, comprising a base frame and a dispensing tank, a reduction motor is arranged at the middle position of the top of the dispensing tank, a bearing is arranged at the middle position of the top of the inside of the dispensing tank, a rotating shaft is arranged inside the dispensing tank, stirring frames are arranged on both sides of the rotating shaft, a discharge port is arranged at the bottom of the dispensing tank, a feeding hopper is arranged on both sides of the top of the dispensing tank, a servo motor is arranged at the top of the feeding hopper, a driving shaft is arranged at the top of the inside of the feeding hopper, a feeding auger is arranged at the bottom of the driving shaft, a weighing device is arranged at the bottom of the feeding hopper, a feeding pipe is inserted at the middle position of the bottom of the feeding hopper, and a cleaning and scraping component is arranged on the outside of the stirring frame.

[0006] As a preferred technical solution of the utility model, the weighing device is distributed in a ring shape at the bottom end of the feeding hopper, and the bottom end of the weighing device is fixedly connected to the top end of the batching tank.

[0007] As a preferred technical solution of the utility model, the top end of the driving shaft passes through the top of the inside of the feeding hopper and is fixedly connected to the output end of the servo motor, the bottom end of the feeding pipe passes through the top of the mixing tank, and the bottom end of the feeding auger extends to the inside of the feeding pipe.

[0008] As a preferred technical solution of the utility model, the top end of the rotating shaft passes through the bearing and is fixedly connected to the output end of the reduction motor, and the stirring frame is symmetrically arranged outside the rotating shaft.

[0009] As a preferred technical solution of the utility model, a solenoid valve is arranged inside the discharge port, and a control panel is arranged at the bottom of the front end of the batching tank.

[0010] As a preferred technical solution of the utility model, the cleaning and scraping assembly includes a scraper plate, which is arranged on the outside of the stirring frame, and a mounting sleeve is arranged on the inside of the scraper plate, and the mounting sleeve is nested on the outside of the stirring frame, and the outside of the scraper plate is in contact with the inner side wall of the mixing tank.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] 1. By arranging quantitative feeding components on both sides of the top of the batching tank, the water-based paint configuration raw materials are respectively put into the feeding hopper during use, and the weight of the raw materials in the feeding hopper is measured by a weighing device. At the same time, the driving shaft driven by the servo motor drives the feeding auger to transport the raw materials downward through the feeding pipe and put them into the batching tank. The amount of water-based paint raw materials put in is measured by the weighing device, thereby achieving the effect of strictly and accurately controlling the amount of water-based paint configuration raw materials according to the batching requirements, and ensuring the quality of water-based paint configuration;

[0013] 2. A cleaning and scraping assembly is provided on the outside of the stirring frame. When in use, the scraper plate can be fixedly connected to the stirring frame by nesting the mounting sleeve on the outside of the stirring frame. When the stirring frame is driven by the reduction motor and the rotating shaft to rotate and stir the water-based paint, the scraper plate moves in a circular motion on the inner side wall of the batching tank. The raw materials attached to the inner wall of the batching tank are scraped off by the scraper plate to ensure that the water-based paint is fully prepared. When discharging the prepared water-based paint, the water-based paint attached to the inner wall of the batching tank can also be scraped off to avoid residue, which is convenient for the subsequent water-based paint preparation work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of the batching tank of the utility model;

[0016] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 This is a schematic diagram of the partial cross-sectional structure of the ingredient tank of the utility model.

[0018] Among them: 1. Base frame; 2. Batching tank; 3. Control panel; 4. Reducer motor; 5. Feed hopper; 6. Servo motor; 7. Solenoid valve; 8. Discharge port; 9. Rotating shaft; 10. Stirring frame; 11. Mounting sleeve; 12. Bearing; 13. Drive shaft; 14. Scraper plate; 15. Weighing device; 16. Feeding pipe; 17. Feeding auger. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a water-based paint batching device, including a base frame 1 and a batching tank 2, a reduction motor 4 is arranged at the middle position of the top of the batching tank 2, a bearing 12 is arranged at the middle position of the top of the inside of the batching tank 2, a rotating shaft 9 is arranged inside the batching tank 2, the top of the rotating shaft 9 passes through the bearing 12 and the output end of the reduction motor 4 is fixedly connected, stirring racks 10 are arranged on both sides of the rotating shaft 9, and the stirring racks 10 are symmetrically arranged outside the rotating shaft 9, and the rotating shaft 9 is driven to rotate by the reduction motor 4 and drive the stirring racks 10 to perform a circular operation in the batching tank 2 to stir and batch the water-based paint, a discharge port 8 is arranged at the bottom end of the batching tank 2, and a solenoid valve 7 is arranged inside the discharge port 8, and the discharge port 8 is opened and closed by the solenoid valve 7, and a control panel 3 is arranged at the bottom of the front end of the batching tank 2, and the staff controls the operation of the device through the control panel 3;

[0022] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 3As shown, a feeding hopper 5 is arranged on both sides of the top of the batching tank 2, a servo motor 6 is arranged on the top of the feeding hopper 5, a driving shaft 13 is arranged on the top of the inside of the feeding hopper 5, the top of the driving shaft 13 passes through the top of the inside of the feeding hopper 5 and is fixedly connected with the output end of the servo motor 6, a feeding auger 17 is arranged on the bottom of the driving shaft 13, a weighing device 15 is arranged on the bottom of the feeding hopper 5, the weighing device 15 is distributed in a ring shape at the bottom of the feeding hopper 5, the bottom end of the weighing device 15 is fixedly connected to the top of the batching tank 2, and the weighing device 15 is used to measure The weight of the raw materials in the feeding hopper 5 and the amount of raw materials fed into the batching tank 2, a feeding pipe 16 is inserted at the middle position of the bottom of the feeding hopper 5, the bottom end of the feeding auger 17 extends to the inside of the feeding pipe 16, the bottom end of the feeding auger 17 passes through the top of the batching tank 2, and the servo motor 6 drives the driving shaft 13 to drive the feeding auger 17 to transport the raw materials downward through the feeding pipe 16 and feed them into the batching tank 2, thereby achieving the effect of strictly and accurately controlling the amount of raw materials for water-based paint configuration according to the batching requirements, and ensuring the quality of water-based paint configuration;

[0023] When in use, the water-based paint configuration raw materials are respectively put into the inside of the feeding hopper 5, and the weight of the raw materials in the feeding hopper 5 is measured by the weighing device 15. At the same time, the driving shaft 13 is driven by the servo motor 6 to drive the feeding auger 17 to transport the raw materials downward through the feeding pipe 16 and put them into the inside of the batching tank 2. At the same time, the amount of water-based paint raw materials put in is measured by the weighing device 15, so as to control the amount of water-based paint raw materials put in;

[0024] As a further implementation of this embodiment, Figure 1 , Figure 2 and Figure 4 As shown, a cleaning and scraping assembly is provided on the outer side of the stirring frame 10, and the cleaning and scraping assembly includes a scraper plate 14, which is provided on the outer side of the stirring frame 10, and a mounting sleeve 11 is provided on the inner side of the scraper plate 14, and the mounting sleeve 11 is nested on the outer side of the stirring frame 10, thereby achieving the purpose of fixedly connecting the scraper plate 14 with the stirring frame 10, and the outer side of the scraper plate 14 is in contact with the inner side wall of the batching tank 2. When the stirring frame 10 is driven to rotate and stir the raw materials and when discharging the water-based paint, the raw materials or water-based paint attached to the inner wall of the batching tank 2 can be scraped off by the scraper plate 14, thereby ensuring that the water-based paint is fully configured and avoiding residues in the device after discharging the water-based paint, which is convenient for the subsequent water-based paint configuration work;

[0025] When in use, the scraper plate 14 can be fixedly connected to the stirring frame 10 by nesting the mounting sleeve 11 on the outside of the stirring frame 10. When the stirring frame 10 is driven by the reduction motor 4 and the rotating shaft 9 to rotate and stir the water-based paint, the scraper plate 14 moves in a circular motion on the inner side wall of the batching tank 2. The raw materials attached to the inner wall of the batching tank 2 are scraped off by the scraper plate 14, and when the water-based paint after the batching is discharged, the water-based paint attached to the inner wall of the batching tank 2 can also be scraped off to avoid residue;

[0026] Specific working principle:

[0027] When using the water-based paint batching device, firstly, the water-based paint configuration raw materials are respectively put into the feeding hopper 5, and the weight of the raw materials in the feeding hopper 5 is measured by the weighing device 15, and the value is displayed on the control panel 3. Then, the operator controls the start-up of the servo motor 6 through the control panel 3 to drive the driving shaft 13 to drive the feeding auger 17 to transport the raw materials downward through the feeding pipe 16 and put them into the batching tank 2. At the same time, the amount of water-based paint raw materials put in is measured by the weighing device 15, so as to control the amount of water-based paint raw materials put in, and accurately put the water-based paint batching raw materials into the batching tank 2. After that, the reduction motor 4 is started inside the batching tank 2 to drive the rotating shaft 9 to rotate and drive the stirring frame 10 to make a circular motion in the batching tank 2 to stir and batch the water-based paint. At the same time, the scraper plate 14 moves in a circular motion with the stirring frame 10 on the inner side wall of the batching tank 2, and the raw materials attached to the inner wall of the batching tank 2 are scraped off by the scraper plate 14. After the water-based paint batching is completed, the solenoid valve 7 is controlled to open the discharge port 8 to discharge the prepared water-based paint. When discharging the prepared water-based paint, the water-based paint attached to the inner wall of the batching tank 2 can also be scraped off by the scraper plate 14 to avoid residue.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water-based paint batching device, comprising a base frame (1) and a batching tank (2), characterized in that: A reduction motor (4) is arranged at the middle position of the top of the batching tank (2), a bearing (12) is arranged at the middle position of the top of the inside of the batching tank (2), a rotating shaft (9) is arranged inside the batching tank (2), stirring racks (10) are arranged on both sides of the rotating shaft (9), a discharge port (8) is arranged at the bottom of the batching tank (2), a feeding hopper (5) is arranged on both sides of the top of the batching tank (2), a servo motor (6) is arranged at the top of the feeding hopper (5), a driving shaft (13) is arranged at the top of the inside of the feeding hopper (5), a feeding auger (17) is arranged at the bottom of the driving shaft (13), a weighing device (15) is arranged at the bottom of the feeding hopper (5), a feeding pipe (16) is inserted at the middle position of the bottom of the feeding hopper (5), and a cleaning and scraping component is arranged on the outside of the stirring rack (10).

2. A water-based paint batching device according to claim 1, characterized in that: The weighing device (15) is distributed in a ring shape at the bottom end of the feeding hopper (5), and the bottom end of the weighing device (15) is fixedly connected to the top end of the batching tank (2).

3. A water-based paint batching device according to claim 1, characterized in that: The top end of the driving shaft (13) passes through the top end of the feeding hopper (5) and is fixedly connected to the output end of the servo motor (6); the bottom end of the feeding pipe (16) passes through the top end of the batching tank (2); and the bottom end of the feeding auger (17) extends to the inside of the feeding pipe (16).

4. A water-based paint batching device according to claim 1, characterized in that: The top end of the rotating shaft (9) passes through the bearing (12) and is fixedly connected to the output end of the reduction motor (4), and the stirring frame (10) is symmetrically arranged outside the rotating shaft (9).

5. A water-based paint batching device according to claim 1, characterized in that: A solenoid valve (7) is arranged inside the discharge port (8), and a control panel (3) is arranged at the bottom of the front end of the batching tank (2).

6. A water-based paint batching device according to claim 1, characterized in that: The cleaning and scraping assembly comprises a scraper plate (14), wherein the scraper plate (14) is arranged on the outer side of the stirring frame (10), and a mounting sleeve (11) is arranged on the inner side of the scraper plate (14), wherein the mounting sleeve (11) is nested on the outer side of the stirring frame (10), and the outer side of the scraper plate (14) is in contact with the inner side wall of the mixing tank (2).

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