A water separating device for paint production

Abstract

The application relates to the technical field of paint production, and in particular relates to a water separation device for paint production, which comprises a water separation bucket, a feed hopper fixedly installed on the top of the water separation bucket, a water separation mechanism arranged at the bottom of the water separation bucket and used for separating paint into multiple flow channels, and a support frame fixedly arranged at the bottom of the water separation bucket; the water separation mechanism comprises a water separation table integrally formed on the inner bottom of the water separation bucket, the cross section of the water separation table is in the shape of a trapezoid, a plurality of discharge ports are arranged in a circular array on the bottom of the water separation bucket, a water separation pipe matched with the discharge ports is arranged at the bottom of the discharge ports, and a cleaning mechanism for scraping paint attached to the inner walls of the water separation bucket and the water separation pipe is arranged on the inner side of the water separation bucket. The application is beneficial to long-time water separation operation of paint, does not need to clean the water separation pipe regularly, improves the water separation efficiency of the water separation device, and avoids the situation that too much paint is attached to the inner walls of the existing water separation bucket and water separation pipe, which is difficult to clean and affects the water separation effect.

Description

Technical Field

[0001] This invention relates to the field of paint production technology, and more particularly to a water separation device for paint production. Background Technology

[0002] Currently, in order to produce paint products with different properties and uses, a water separation device is needed to separate the paint to prepare different paint products. In actual use, the inner walls of the water separation tank and water separation pipe of the existing water separation device are prone to paint adhesion. When too much paint adheres, it not only makes the paint stick to the inner wall and difficult to clean, but also affects the subsequent paint separation process, resulting in a deterioration in the effect of the water separation device and a reduction in the water separation efficiency, making it difficult to meet the actual use requirements. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, the present invention provides a water separation device for paint production, which solves the problem that excessive paint adhering to the inner wall of the water separation tank and water separation pipe in the prior art is difficult to clean and affects the water separation effect.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0005] A water-distributing device for paint production includes a water-distributing tank and a feed hopper fixedly installed on the top of the water-distributing tank. The bottom of the water-distributing tank is provided with a water-distributing mechanism for discharging paint into multiple channels. A support frame is also fixedly installed at the bottom of the water-distributing tank. The water-distributing mechanism includes a water-distributing platform integrally formed on the inner bottom of the water-distributing tank, and the cross-section of the water-distributing platform is set as trapezoidal. A plurality of discharge ports are arranged in a circumferential array at the bottom of the water-distributing tank. A matching water-distributing pipe is provided at the bottom of the discharge port, and the top end of the water-distributing pipe is in contact with the bottom of the water-distributing tank for sealing.

[0006] The inner side of the water distribution tank is equipped with a cleaning mechanism for scraping off the paint adhering to the inner wall of the water distribution tank and the water distribution pipe.

[0007] As a further optimization of the present invention, a support plate fixed to the support frame is rotatably provided on the water distribution pipe via a bearing;

[0008] A solenoid valve for controlling the discharge of paint from the water distribution pipe is fixedly installed at the bottom of the pipe.

[0009] As a further optimization of the present invention, the cleaning mechanism includes a movable vertical shaft set on the top of the water distribution platform, and a plurality of scraper rods 1 arranged in a circular array fixedly set at the bottom of the movable vertical shaft. The scraper rods 1 are rotatably connected on the water distribution platform. A scraper rod 2 that rotates on the bottom wall of the water distribution tank is fixedly set at the bottom of the scraper rods 1. A drive assembly for synchronously driving the scraper rods 1 and the water distribution pipe to rotate is set at the bottom of the water distribution platform. The cleaning mechanism also includes a scraping assembly set inside the feed hopper for scraping off the paint on its inner wall.

[0010] As a further optimization of the present invention, one end of the scraper rod two is fixedly provided with a scraper rod three that rotates with the inner side wall of the water distribution tank, and the inner sides of the water distribution pipe are respectively provided with limiting scrapers whose tops are located at the discharge port and fixed to the water distribution tank.

[0011] As a further optimization of the present invention, a plurality of equidistant stirring impellers are fixedly arranged on the movable vertical shaft. The stirring impellers are used to stir the paint in the water distribution tank to keep the paint flowing continuously.

[0012] As a further optimization of the present invention, the driving component includes a rotating vertical shaft disposed inside the water distribution platform, and the top of the rotating vertical shaft passes through the water distribution platform and is fixed to the movable vertical shaft. The top of the rotating vertical shaft is rotatably connected to the water distribution platform through a sealed bearing. A driving gear is fixedly disposed at the bottom of the rotating vertical shaft. A driven gear that meshes with the driving gear is fixedly disposed on the outer side of the top of several water distribution pipes. A support crossbar fixed to the water distribution platform is disposed at the top of the driving gear, and the rotating vertical shaft passes through the support crossbar and is rotatably connected to it.

[0013] As a further optimization of the present invention, the top of the supporting crossbar is provided with a limiting ring fixed to the rotating vertical axis, and the top of the supporting crossbar is also provided with a servo motor fixed to the water distribution platform, and the output shaft of the servo motor is provided with a gear set that is connected to the rotating vertical axis for transmission.

[0014] As a further optimization of the present invention, the scraping assembly includes movable scraper rods rotatably disposed on both sides of the inner wall of the feed hopper, and a connecting crossbar is fixedly disposed at the bottom of the two movable scraper rods, and the bottom of the connecting crossbar is fixedly connected to the top of the movable vertical shaft.

[0015] By employing the above technical solution, the present invention provides a water separation device for paint production, which, compared with the prior art, has at least the following beneficial effects:

[0016] 1. This invention uses a water-dividing mechanism to divide paint into multiple channels for discharge. Simultaneously, a cleaning mechanism scrapes away paint adhering to the inner walls of the water-dividing tank and pipes. Furthermore, an impeller agitates the paint within the water-dividing tank, maintaining continuous paint flow and preventing paint from adhering to the inner walls of the tank and pipes. This facilitates prolonged water-dividing operations, eliminating the need for periodic cleaning of the water-dividing pipes and improving the water-dividing efficiency of the device. It also avoids the problem of excessive paint adhering to the inner walls of existing water-dividing tanks and pipes, which hinders effective water-dividing.

[0017] 2. This invention uses a drive assembly to simultaneously rotate scraper rods one, two, and three inside the water distribution tank, ensuring that no paint adheres to the inner wall of the tank. Simultaneously, it rotates several water distribution pipes, while the limiting scraper rods inside the pipes remain fixed, preventing paint from adhering to the inner wall. The structure is reasonable and can scrape off paint from the inner walls of the water distribution tank and pipes while simultaneously distributing the paint, preventing paint from solidifying on the inner walls and affecting subsequent water distribution operations.

[0018] 3. This invention uses a scraping component to scrape the paint off the inner wall of the feed hopper. The paint is fed into the water separator through the feed hopper. When the movable vertical shaft rotates, the movable scrapers at both ends of the shaft rotate on the inner wall of the feed hopper via the connecting horizontal bar, scraping the paint off the inner wall of the feed hopper into the water separator. This prevents paint residue on the inner wall of the feed hopper, ensuring that the paint is not wasted during water separation and is beneficial to use. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a front perspective sectional view of the present invention;

[0022] Figure 3 This is a partial structural diagram of the present invention;

[0023] Figure 4 This is a partial structural schematic diagram of the cleaning mechanism of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the driving component of the present invention;

[0025] Figure 6 for Figure 2 A magnified structural diagram of part A.

[0026] In the diagram: 1. Water distribution tank; 2. Feed hopper; 3. Support frame;

[0027] 4. Water distribution mechanism; 41. Water distribution platform; 42. Discharge port; 43. Water distribution pipe; 44. Support plate; 45. Solenoid valve;

[0028] 5. Cleaning mechanism; 51. Movable vertical shaft; 52. Scraper bar one; 53. Scraper bar two; 54. Scraper bar three; 55. Limiting scraper bar; 56. Agitator impeller;

[0029] 57. Drive assembly; 571. Rotating vertical shaft; 572. Drive gear; 573. Driven gear; 574. Support crossbar; 575. Limiting ring; 576. Servo motor; 577. Gear set;

[0030] 58. Scraping assembly; 581. Movable scraper bar; 582. Connecting crossbar. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] First Embodiment

[0033] In the paint production process, to meet market demand, paint products with different properties and uses need to be produced. The initially produced paint products need to be separated into multiple portions to prepare different paint products. Because paint residue remains on the inner walls of the separating tank 1 and the separating pipe 43 during the paint separation process, regular cleaning is required; otherwise, the adhered paint will harden and affect the subsequent paint separation efficiency. To prevent paint from adhering to the inner walls of the separating tank 1 and the separating pipe 43 after separation, regular cleaning of the separating pipe 43 is unnecessary. This not only reduces the inconvenience for workers but also improves the paint separation effect. (Refer to...) Figure 1 - Figure 6This embodiment provides a water-separating device for paint production, comprising a water-separating tank 1, a feeding hopper 2, a support frame 3, and a water-separating mechanism 4. The feeding hopper 2 is fixedly installed on the top of the water-separating tank 1 and is used to adjust the paint into the water-separating tank 1. The support frame 3 is fixedly installed at the bottom of the water-separating tank 1 to provide support. The water-separating mechanism 4 is located at the bottom of the water-separating tank 1 and is used to separate the paint into multiple channels for discharge, thereby producing paint products with different properties and uses, while improving production efficiency and ensuring product quality. Specifically, the water-separating mechanism 4 includes a water-separating platform 41 integrally formed on the inner bottom of the water-separating tank 1, and the cross-section of the water-separating platform 41 is set as trapezoidal, so as to... The container has four circumferentially arranged outlets 42 at the bottom of the water distribution tank 1. A water distribution pipe 43 is provided at the bottom of the outlets 42, and the top of the water distribution pipe 43 is in contact with the bottom of the water distribution tank 1 for sealing. The outlets 42 and the top of the water distribution pipe 43 are matched. The paint in the water distribution tank 1 enters the water distribution pipe 43 through the outlets 42. A support plate 44 fixed to the support frame 3 is rotatably mounted on the water distribution pipe 43 through a bearing, which can ensure that the water distribution pipe 43 rotates stably and will not fall off, while ensuring the sealing between the water distribution tank 1 and the water distribution pipe 43. A solenoid valve 45 for controlling the discharge of paint in the water distribution pipe 43 is fixedly installed at the bottom of the water distribution pipe 43.

[0034] Furthermore, the inner side of the water distribution tank 1 is provided with a cleaning mechanism 5 for scraping off the paint adhering to the inner wall of the water distribution tank 1 and the water distribution pipe 43. The cleaning mechanism 5 includes a movable vertical shaft 51 set on the top of the water distribution platform 41, and four scraper rods 52 arranged in a circular array fixedly set at the bottom of the movable vertical shaft 51. The scraper rods 52 are rotatably connected on the water distribution platform 41 and can scrape off the paint adhering to the water distribution platform 41. At the bottom of the scraper rods 52, a scraper rod 53 is fixedly set and rotates on the bottom wall of the water distribution tank 1. The scraper rod 53 can scrape off the paint on the bottom wall of the water distribution tank 1 and can also scrape the paint to the discharge port 4. 2. The paint is discharged through the water distribution pipe 43. One end of the scraper 2 53 is fixedly equipped with a scraper 3 54 that rotates with the inner wall of the water distribution tank 1. The scraper 3 54 can scrape off the paint on the inner wall of the water distribution tank 1. The inside of the water distribution pipe 43 is respectively equipped with a limiting scraper 55 whose top is located at the discharge port 42 and fixed to the water distribution tank 1. Four equidistant stirring impellers 56 are fixedly equipped on the movable vertical shaft 51. The stirring impellers 56 are used to stir the paint in the water distribution tank 1 to keep the paint flowing continuously, so that the paint in the water distribution tank 1 cannot solidify, thereby ensuring the smoothness of paint water distribution and improving the water distribution efficiency of the water distribution device.

[0035] Second Embodiment

[0036] To scrape off the paint from the inner walls of the water distribution tank 1 and water distribution pipe 43 during the paint separation process, and to prevent the paint from solidifying on the inner walls of the water distribution tank 1 or water distribution pipe 43 and affecting subsequent water separation operations, refer to... Figure 5In this embodiment, a drive assembly 57 for synchronously driving the scraper 52 and the water distribution pipe 43 to rotate is provided at the bottom of the water distribution platform 41. Specifically, the drive assembly 57 includes a rotating vertical shaft 571 disposed inside the water distribution platform 41, with the top of the rotating vertical shaft 571 passing through the water distribution platform 41 and fixed to the movable vertical shaft 51. The top of the rotating vertical shaft 571 is rotatably connected to the water distribution platform 41 via a sealed bearing. A drive gear 572 is fixedly disposed at the bottom of the rotating vertical shaft 571, and driven gears 573 that mesh with the drive gear 572 are fixedly disposed on the outer sides of the tops of the four water distribution pipes 43. A support crossbar 574 fixed to the water distribution platform 41 is provided on the top of the drive gear 572, and a rotating vertical shaft 571 passes through the support crossbar 574 and is rotatably connected to it. A limiting ring 575 fixed to the rotating vertical shaft 571 is provided on the top of the support crossbar 574. The limiting ring 575 provides a certain support for the drive gear 572 and keeps the rotation of the drive gear 572 more stable. A servo motor 576 fixed to the water distribution platform 41 is also provided on the top of the support crossbar 574. The output shaft of the servo motor 576 is provided with a gear set 577 that is drivenly connected to the rotating vertical shaft 571.

[0037] By activating the servo motor 576, the output shaft of the servo motor 576 drives the rotating vertical shaft 571 to rotate via the gear set 577. The rotating vertical shaft 571 drives the driving gear 572 at its bottom to rotate. The driving gear 572 drives the four driven gears 573 meshing with it to rotate. The driven gears 573 drive the water distribution pipe 43 on it to rotate, while the limiting scraper 55 remains fixed. The water distribution pipe 43 scrapes away the paint adhering to its inner wall and discharges it, avoiding the problem of too much paint adhering to the inner wall of the water distribution pipe 43 causing its diameter to decrease and affecting the efficiency of paint water distribution. This makes the effect of the paint water distribution device more significant.

[0038] Third Embodiment

[0039] To prevent paint residue on the inner wall of feed hopper 2 and to avoid waste during paint separation, refer to... Figure 3 - Figure 4 In this embodiment, a scraping component 58 for scraping paint off the inner wall of the feed hopper 2 is provided on the inner side. Specifically, the scraping component 58 includes movable scraper rods 581 rotatably disposed on both sides of the inner wall of the feed hopper 2. A connecting crossbar 582 is fixedly disposed at the bottom of the two movable scraper rods 581, and the bottom of the connecting crossbar 582 is fixedly connected to the top of the movable vertical shaft 51.

[0040] When the rotating vertical shaft 571 drives the movable vertical shaft 51 to rotate, the movable vertical shaft 51 drives the connecting horizontal bar 582 at its top to rotate. The connecting horizontal bar 582 drives the movable scraper 581 at both ends to rotate on the inner wall of the feed hopper 2, scraping the paint on the inner wall of the feed hopper 2 into the water separator 1. This ensures that no paint remains on the inner wall of the feed hopper 2, thus preventing waste and making the paint water separation process more thorough.

[0041] In actual use, the paint is first added to the water distribution tank 1 through the feed hopper 2. Then, the solenoid valve 45 at the bottom of the water distribution pipe 43 is activated and opened. The paint will be discharged from the corresponding water distribution pipe 43 to the next processing step. Then, the servo motor 576 is activated at the same time. The output shaft of the servo motor 576 drives the rotating vertical shaft 571 to rotate through the gear set 577. The rotating vertical shaft 571 drives the driving gear 572 at its bottom to rotate. The driving gear 572 drives the four driven gears 573 meshing with it to rotate. The driven gears 573 drive the water distribution pipe 43 above it to rotate, while the limiting scraper 55 remains fixed. The water distribution pipe 43 scrapes away the paint attached to its inner wall and discharges it.

[0042] At the same time, the rotating vertical shaft 571 causes the movable vertical shaft 51 at its top to rotate, the movable vertical shaft 51 causes the scraper 1 52 at its bottom to rotate, the scraper 1 52 causes the scraper 2 53 at its bottom to rotate, and the scraper 2 53 causes the scraper 3 54 at one end to rotate, thereby scraping off the paint on the water distribution platform 41, the bottom wall of the water distribution tank 1 and the inner wall of the water distribution tank 1, so as to prevent paint from adhering to the inner wall of the water distribution tank 1.

[0043] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water distribution device for paint production, comprising a water distribution tank (1) and a feed hopper (2) fixedly installed on the top of the water distribution tank (1), characterized in that: The bottom of the water distribution tank (1) is provided with a water distribution mechanism (4) for discharging paint into multiple channels, and a support frame (3) is also fixedly provided at the bottom of the water distribution tank (1). The water distribution mechanism (4) includes a water distribution platform (41) integrally formed on the bottom of the inner side of the water distribution tank (1), and the cross section of the water distribution platform (41) is set as trapezoidal, and a plurality of discharge ports (42) arranged in a circular array at the bottom of the water distribution tank (1). A matching water distribution pipe (43) is provided at the bottom of the discharge port (42), and the top end of the water distribution pipe (43) is in contact with the bottom of the water distribution tank (1) for sealing. The inner side of the water distribution tank (1) is provided with a cleaning mechanism (5) for scraping off the paint adhering to the inner wall of the water distribution tank (1) and the water distribution pipe (43). The cleaning mechanism (5) includes a movable vertical shaft (51) set on the top of the water distribution platform (41), and several scraper rods (52) arranged in a circular array fixedly set at the bottom of the movable vertical shaft (51). The scraper rods (52) are rotatably connected on the water distribution platform (41). A scraper rod (53) rotating on the bottom wall of the water distribution tank (1) is fixedly set at the bottom of the scraper rods (52). A scraper rod (54) rotating with the inner wall of the water distribution tank (1) is fixedly set at one end of the scraper rod (53). The inner sides of the water distribution pipe (43) are respectively provided with A limiting scraper (55) is located at the top of the discharge port (42) and fixed to the water distribution tank (1). Several equidistant stirring impellers (56) are fixed on the movable vertical shaft (51). The stirring impellers (56) are used to stir the paint in the water distribution tank (1) to keep the paint flowing continuously. The bottom of the water distribution platform (41) is provided with a drive assembly (57) for synchronously driving the scraper (52) and the water distribution pipe (43) to rotate. The cleaning mechanism (5) also includes a scraping assembly (58) located inside the feed hopper (2) for scraping off the paint on its inner wall.

2. A water separation device for paint production according to claim 1, characterized in that: The water distribution pipe (43) is provided with a support plate (44) fixed to the support frame (3) via a bearing. A solenoid valve (45) for controlling the discharge of paint from the water distribution pipe (43) is fixedly installed at the bottom of the water distribution pipe (43).

3. A water separation device for paint production according to claim 1, characterized in that: The drive assembly (57) includes a rotating vertical shaft (571) disposed inside the water distribution platform (41), and the top of the rotating vertical shaft (571) passes through the water distribution platform (41) and is fixed to the movable vertical shaft (51). The top of the rotating vertical shaft (571) is rotatably connected to the water distribution platform (41) through a sealed bearing. A drive gear (572) is fixedly disposed at the bottom of the rotating vertical shaft (571). A driven gear (573) that meshes with the drive gear (572) is fixedly disposed on the outer side of the top of several water distribution pipes (43). A support crossbar (574) that is fixed to the water distribution platform (41) is disposed at the top of the drive gear (572), and the rotating vertical shaft (571) passes through the support crossbar (574) and is rotatably connected to it.

4. A water separation device for paint production according to claim 3, characterized in that: The top of the support crossbar (574) is provided with a limiting ring (575) fixed to the rotating vertical shaft (571). The top of the support crossbar (574) is also provided with a servo motor (576) fixed to the water distribution platform (41). The output shaft of the servo motor (576) is provided with a gear set (577) that is connected to the rotating vertical shaft (571) for transmission.

5. A water separation device for paint production according to claim 1, characterized in that: The scraping assembly (58) includes movable scraper rods (581) rotatably disposed on both sides of the inner wall of the feed hopper (2). The bottom of the two movable scraper rods (581) is fixedly provided with a connecting crossbar (582), and the bottom of the connecting crossbar (582) is fixedly connected to the top of the movable vertical shaft (51).

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