Stirring tank for automobile water paint

Abstract

The utility model discloses a stirring tank for automobile water paint, which relates to the technical field of stirring tanks and comprises a stirring tank body and a rotating shaft arranged on the stirring tank body, and stirring rods are uniformly distributed on the rotating shaft. According to the utility model, the mounting part is arranged on the turntable, the driving motor drives the sliding column to slide towards the outer diameter direction of the turntable along with the rotation of the turntable under the action of inertia of the balancing weight in a starting state, and further drives the scraping plate to slide towards the middle part of the stirring tank body through the base; when the driving motor is in a closed state, the scraping plate gradually abuts against the inner wall of the stirring tank body, so that the water paint attached to the inner wall of the stirring tank body is completely scraped, the scraping legs and the inner wall of the stirring tank body are prevented from being abraded after long-time use, and the service life of the stirring tank body is prolonged. And the scraping effect of the attached water paint on the stirring tank body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring tanks, in particular to a stirring tank for automobile water-based paint. Background Art

[0002] Metal or plastic decorative strips and accessories in car interiors are usually painted with water-based paint to achieve aesthetic effects and ensure environmental protection. In the production process of automotive water-based paint, a stirring tank is often needed. For example, the Chinese patent with application number CN202321671875.5 discloses a high-efficiency stirring tank for water-based paint, including a stirring tank body, a protective shell, a first rotating motor, a first gear, a second rotating motor, a connecting sleeve, a second gear and a rotating shaft, which solves the problem that the original high-efficiency stirring tank for water-based paint cannot prevent the water-based paint from adhering to the inner wall of the stirring tank body. The structure is reasonable, and the scraper leg rotates along the inner wall of the stirring tank body while the rotating shaft rotates, which can effectively prevent the water-based paint from adhering to the inner wall, and has a good stirring effect on the water-based paint and strong practicality. However, in actual use, although the water-based paint can be prevented from adhering to the inner wall, the wear on the scraper leg and the inner wall of the stirring tank is relatively large. Under long-term use, the scraping effect of the attached water-based paint will gradually decrease. Utility Model Content

[0003] The utility model aims to provide a stirring tank for automobile water-based paint, so as to solve the problem in the prior art that the scraper legs and the inner wall of the stirring tank are greatly worn, and the scraping effect of the attached water-based paint gradually decreases after long-term use.

[0004] A stirring tank for automotive water-based paint comprises a stirring tank body and a rotating shaft arranged on the stirring tank body, stirring rods are evenly distributed on the rotating shaft, a feeding port and a discharging port are arranged on the stirring tank body, a bracket is arranged on the side of the stirring tank body, a turntable is also installed on the rotating shaft, the turntable is placed on the inner top of the stirring tank body, a fixed block is installed in the middle of the turntable, a mounting portion is slidably arranged on the turntable, the mounting portion and the fixed block are connected by a tension spring, a scraper plate is arranged at the end of the mounting portion, and a driving mechanism for driving the rotating shaft to rotate is also provided on the stirring tank body.

[0005] Preferably, the mounting portion includes a sliding column, a counterweight block and a base, the sliding column is slidably arranged on the turntable, the counterweight block is detachably mounted on the top of the sliding column, one end of the tension spring is connected to the side end of the counterweight block, the base is mounted on the lower end of the sliding column, and the scraper plate is mounted on the end of the base.

[0006] Preferably, the side end surface of the scraper plate is consistent with the shape of the inner wall of the stirring tank.

[0007] Preferably, there are two mounting parts, and the two mounting parts are symmetrically arranged on both sides of the rotating shaft.

[0008] Preferably, the active area of ​​the scraper plate is placed outside the active area of ​​the stirring rod.

[0009] Preferably, the driving mechanism includes a driving motor, a driving wheel and a driven wheel, the driving motor is mounted on the bracket, the driving wheel is mounted on the output end of the driving motor, the driven wheel is mounted on the top of the rotating shaft, and the driven wheel is connected to the driving wheel through a synchronous belt.

[0010] The advantages of the utility model are: by arranging a mounting portion on the turntable, when the driving motor is turned on, as the turntable rotates, the sliding column is driven to slide in the outer diameter direction of the turntable under the action of the inertia of the counterweight block itself, and then the scraper plate is driven to slide toward the middle of the stirring tank body through the base, so that the water-based paint can be further stirred in the stirring tank body. When the driving motor is turned off, the scraper plate will gradually abut against the inner wall of the stirring tank body, so as to completely scrape off the water-based paint attached to the inner wall of the stirring tank body, avoid wear of the scraper legs and the inner wall of the stirring tank body during long-term use, and ensure the scraping effect of the attached water-based paint on the stirring tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the assembly of the driving mechanism and the mounting part in the utility model.

[0013] Figure 3 It is a schematic diagram of the assembly of some structures in the utility model.

[0014] Figure 4 It is a schematic diagram of the assembly of the internal structure of the installation part in the utility model.

[0015] Among them, 1-mixing tank body; 2-rotating shaft; 3-mixing rod; 4-bracket; 5-turntable; 6-fixed block; 7-installation part; 8-tension spring; 9-scraper plate; 10-sliding column; 11-counterweight block; 12-base; 13-drive motor; 14-driving wheel; 15-driven wheel; 16-synchronous belt. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] like Figures 1 to 4As shown, a stirring tank for automotive water-based paint comprises a stirring tank body 1 and a rotating shaft 2 arranged on the stirring tank body 1, stirring rods 3 are evenly distributed on the rotating shaft 2, a feeding port and a discharging port are arranged on the stirring tank body 1, a bracket 4 is arranged on the side of the stirring tank body 1, a turntable 5 is also installed on the rotating shaft 2, the turntable 5 is placed on the inner top of the stirring tank body 1, a fixed block 6 is installed in the middle of the turntable 5, a mounting portion 7 is slidably arranged on the turntable 5, the mounting portion 7 is connected to the fixed block 6 by a tension spring 8, a scraper plate 9 is arranged at the end of the mounting portion 7, and a driving mechanism for driving the rotating shaft 2 to rotate is also provided on the stirring tank body 1.

[0018] In this embodiment, the mounting portion 7 includes a sliding column 10, a counterweight 11 and a base 12. The sliding column 10 is slidably arranged on the turntable 5. The counterweight 11 is detachably mounted on the top of the sliding column 10. One end of the tension spring 8 is connected to the side end of the counterweight 11. The base 12 is mounted on the lower end of the sliding column 10, and the scraper plate 9 is mounted on the end of the base 12.

[0019] It should be noted that the mass of the counterweight 11 is greater than the mass of the scraper plate 9 , so that when the turntable 5 rotates, the scraper plate 9 can move closer to the middle of the mixing tank body 1 due to the inertia of the counterweight 11 itself.

[0020] In this embodiment, the side end surface of the scraper plate 9 is consistent with the shape of the inner wall of the stirring tank body 1.

[0021] In this embodiment, there are two mounting portions 7 , and the two mounting portions 7 are symmetrically arranged on both sides of the rotating shaft 2 .

[0022] In this embodiment, the moving area of ​​the scraper plate 9 is placed outside the moving area of ​​the stirring rod 3 .

[0023] In this embodiment, the driving mechanism includes a driving motor 13, a driving wheel 14 and a driven wheel 15. The driving motor 13 is installed on the bracket 4, the driving wheel 14 is installed on the output end of the driving motor 13, and the driven wheel 15 is installed on the top of the rotating shaft 2. The driven wheel 15 is connected to the driving wheel 14 through a synchronous belt 16.

[0024] Working process and principle: During the use of the utility model, the user first adds the water-based paint to be stirred into the stirring tank body 1 through the feed port on the stirring tank body 1, and then starts the driving motor 13 so that its output end drives the driving wheel 14 to rotate, and drives the rotating shaft 2 and the turntable 5 to rotate synchronously through the synchronous belt 16 and the driven wheel 15, and the water-based paint is stirred by a plurality of stirring rods 3 on the rotating shaft 2;

[0025] At the same time, as the turntable 5 rotates, the counterweight 11 itself inertia drives the sliding column 10 to slide in the outer diameter direction of the turntable 5, and then drives the scraper plate 9 to slide toward the middle of the mixing tank body 1 through the base 12, so that the water-based paint can be further stirred in the mixing tank body 1. At this time, the tension spring 8 between the fixed block 6 and the counterweight 11 is in a stretched state;

[0026] After the water-based paint is stirred, the drive motor 13 is turned off. At this time, the stirring rod 3 and the scraper plate 9 will still rotate for a period of time before stopping. During the process of rotating to a complete stop, under the elastic tension of the tension spring 8 itself, the scraper plate 9 will gradually lean against the inner wall of the stirring tank body 1, so as to completely scrape off the water-based paint attached to the inner wall of the stirring tank body 1.

[0027] Based on the above, the utility model sets a mounting portion 7 on the turntable 5. When the driving motor 13 is turned on, as the turntable 5 rotates, the counterweight block 11 drives the sliding column 10 to slide toward the outer diameter direction of the turntable 5 under the action of its own inertia, and then drives the scraper plate 9 to slide toward the middle of the stirring tank body 1 through the base 12, so that the water-based paint can be further stirred in the stirring tank body 1. When the driving motor 13 is turned off, the scraper plate 9 will gradually abut against the inner wall of the stirring tank body 1, so as to completely scrape off the water-based paint attached to the inner wall of the stirring tank body 1.

[0028] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A stirring tank for automotive water-based paint, comprising a stirring tank body (1) and a rotating shaft (2) arranged on the stirring tank body (1), stirring rods (3) are evenly distributed on the rotating shaft (2), and a feeding port and a discharging port are arranged on the stirring tank body (1), characterized in that: A bracket (4) is provided on the side of the stirring tank body (1), and a turntable (5) is also installed on the rotating shaft (2). The turntable (5) is placed on the inner top of the stirring tank body (1), and a fixed block (6) is installed in the middle of the turntable (5). A mounting portion (7) is slidably provided on the turntable (5), and the mounting portion (7) is connected to the fixed block (6) by a tension spring (8). A scraper plate (9) is provided at the end of the mounting portion (7). The stirring tank body (1) is also provided with a driving mechanism for driving the rotating shaft (2) to rotate.

2. The stirring tank for automotive water-based paint according to claim 1, characterized in that: The mounting portion (7) comprises a sliding column (10), a counterweight (11) and a base (12); the sliding column (10) is slidably arranged on the turntable (5); the counterweight (11) is detachably mounted on the top of the sliding column (10); one end of the tension spring (8) is connected to the side end of the counterweight (11); the base (12) is mounted on the lower end of the sliding column (10); and the scraper plate (9) is mounted on the end of the base (12).

3. A stirring tank for automotive water-based paint according to claim 1 or 2, characterized in that: The side end surface of the scraper plate (9) is consistent with the shape of the inner wall of the stirring tank body (1).

4. A stirring tank for automotive water-based paint according to claim 1 or 2, characterized in that: There are two mounting parts (7), and the two mounting parts (7) are symmetrically arranged on both sides of the rotating shaft (2).

5. The stirring tank for automotive water-based paint according to claim 1, characterized in that: The active area of ​​the scraper plate (9) is placed outside the active area of ​​the stirring rod (3).

6. The stirring tank for automotive water-based paint according to claim 1, characterized in that: The driving mechanism comprises a driving motor (13), a driving wheel (14) and a driven wheel (15); the driving motor (13) is mounted on the bracket (4); the driving wheel (14) is mounted on the output end of the driving motor (13); the driven wheel (15) is mounted on the top of the rotating shaft (2); and the driven wheel (15) is connected to the driving wheel (14) via a synchronous belt (16).

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