Separating device for paint production

Abstract

The utility model belongs to the technical field of paint production, and particularly relates to a separating device for paint production, which comprises a base, a cleaning guide mechanism arranged above the base, and a lifting separating mechanism arranged above the cleaning guide mechanism. Through the arranged lifting separation mechanism, a power motor is started to drive a rotating rod, a fixing sleeve and a filter screen cylinder to rotate, meanwhile, a slag scraping assembly is driven to rotate, paint is thrown into the rotating filter screen cylinder through a feeding pipe and a flow measurer, and therefore the filter screen cylinder rotates to generate centrifugal force, and the paint is thrown out of the filter screen cylinder; and when the filter screen cylinder needs to be cleaned, the electric telescopic rod is started to drive the power motor, the rotating rod, the fixing sleeve and the filter screen cylinder to rise from the separation inner cylinder for cleaning, the separation effect is guaranteed, meanwhile, disassembly and cleaning are added, the separation efficiency is improved, and practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of paint production technology, and specifically relates to a separation device for paint production. Background Technology

[0002] Paint is a chemical mixture that can firmly cover the surface of an object, serving protective, decorative, marking, and other special purposes. The authoritative Chinese book on coatings, *Coating Technology*, defines it as follows: "Coating is a material that can be applied to the surface of an object using different application techniques to form a firmly adhered, continuous solid film with a certain strength. This film is commonly referred to as a coating film, also known as a paint film or coating layer."

[0003] A search revealed that Chinese utility model patent application document CN211836706U discloses a separation device for paint production, including a first motor and a second motor. The first motor is fixedly connected to the upper end of the housing via a support frame, and the lower end of the first motor passes through the housing and is fixedly connected to a rotating roller. The rotating roller is fixedly connected to a filter box. The upper end of the second motor is fixedly connected to a first gear, which meshes with a second gear and a third gear.

[0004] Regarding the aforementioned technologies, the impurities filtered out by the filter screen of the separation device accumulate inside, making it inconvenient to lift and clean it, which affects the separation effect of the paint. Therefore, it is urgent to design a separation device for paint production to address these issues. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model discloses a separation device for paint production.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] A separation device for paint production includes a base, a cleaning and guiding mechanism above the base, and a lifting and separating mechanism above the cleaning and guiding mechanism.

[0008] The lifting and separating mechanism includes an L-shaped back plate fixedly installed above the cleaning and guiding mechanism. An electric telescopic rod is fixedly installed on the L-shaped back plate. A separating main cylinder is fixedly installed above the cleaning and guiding mechanism. A separating inner cylinder is fixedly installed inside the separating main cylinder. A feed pipe is fixedly installed horizontally through the separating main cylinder. A flow meter is fixedly installed above the feed pipe. A power motor is installed above the separating main cylinder. A rotating rod is installed on the power end of the power motor. A fixed sleeve is fixedly installed at one end of the rotating rod. A filter screen is fixedly installed above the fixed sleeve. A scraper assembly is fixedly installed below the fixed sleeve.

[0009] Preferably, the cleaning and guiding mechanism includes a first outer cylinder fixedly mounted above the base, a rotating inner cylinder rotatably mounted inside the first outer cylinder, a rotating shaft mounted at the lower end of the rotating inner cylinder, a driven gear fixedly mounted on the outer surface of the rotating shaft, a rotating assembly meshing on one side of the driven gear, a solenoid valve mounted below the first outer cylinder, a support rod vertically fixedly mounted between the first outer cylinder and the rotating inner cylinder, a fixed plate fixedly mounted on the support rod, and a scraper assembly fixedly mounted on the fixed plate.

[0010] Preferably, the slag scraping assembly includes a crank rod disposed below the fixed sleeve, on which an arc-shaped scraping platform is fixedly installed and in contact with the inner wall of the separation inner cylinder.

[0011] Preferably, the inner cylinder is made of polytetrafluoroethylene, and the telescopic ends of the electric telescopic rod are installed on both sides of the power motor.

[0012] Preferably, the rotating assembly includes a driving gear meshing with one side of the driven gear, and a drive motor is mounted on the driving gear.

[0013] Preferably, the scraper assembly includes an inner scraper disposed on a fixed plate, and a bottom scraper is fixedly installed below the fixed plate.

[0014] The beneficial effects are:

[0015] This utility model discloses a separation device for paint production. Through a lifting and separating mechanism, a power motor drives a rotating rod, a fixed sleeve, and a filter cylinder to rotate, simultaneously rotating a scraping assembly. Paint is fed into the rotating filter cylinder through a feed pipe and a flow meter. The rotation of the filter cylinder generates centrifugal force, throwing the paint out of the filter cylinder. Particulate impurities remain inside the filter cylinder for initial filtration and fall to the bottom. When cleaning the filter cylinder is required, an electric telescopic rod is activated, lifting the power motor, rotating rod, fixed sleeve, and filter cylinder from the inner separation cylinder for cleaning. This ensures effective separation while increasing disassembly and cleaning efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a front view structural diagram of the present invention;

[0018] Figure 3 This is a front sectional view of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the scraper assembly structure of this utility model.

[0021] In the diagram: 1. Base; 2. Cleaning and guiding mechanism; 201. First outer cylinder; 202. Rotating inner cylinder; 203. Rotating shaft; 204. Driven gear; 205. Drive gear; 206. Drive motor; 207. Solenoid valve; 208. Support rod; 209. Fixing plate; 210. Inner scraper; 211. Bottom scraper; 3. Lifting and separating mechanism; 301. L-shaped back plate; 302. Electric telescopic rod; 303. Separating main cylinder; 304. Separating inner cylinder; 305. Feed pipe; 3051. Flow meter; 306. Power motor; 307. Rotating rod; 308. Fixing sleeve; 309. Filter screen cylinder; 310. Crank rod; 311. Arc-shaped scraper. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first", "second", and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Reference Figure 1-5 One embodiment of this utility model is a separation device for paint production, including a base 1, a cleaning and guiding mechanism 2 above the base 1, and a lifting and separating mechanism 3 above the cleaning and guiding mechanism 2.

[0026] In this embodiment: the cleaning and guiding mechanism 2 includes a first outer cylinder 201 fixedly mounted above the base 1, a rotating inner cylinder 202 rotatably mounted inside the first outer cylinder 201, a rotating shaft 203 mounted at the lower end of the rotating inner cylinder 202, a driven gear 204 fixedly mounted on the outer surface of the rotating shaft 203, a rotating assembly meshing with one side of the driven gear 204, a solenoid valve 207 disposed below the first outer cylinder 201, a support rod 208 vertically fixedly mounted between the first outer cylinder 201 and the rotating inner cylinder 202, a fixing plate 209 fixedly mounted on the support rod 208, and a scraper assembly fixedly mounted on the fixing plate 209. The rotating assembly includes a driving gear 205 meshing with one side of the driven gear 204, and a drive motor 206 mounted on the driving gear 205. The scraper assembly includes an inner scraper 210 disposed on the fixing plate 209, and a bottom scraper 211 fixedly mounted below the fixing plate 209. A hollow cavity is provided between the first outer cylinder 201 and the rotating inner cylinder 202.

[0027] In this embodiment: the lifting and separating mechanism 3 includes an L-shaped back plate 301 fixedly mounted above the cleaning and guiding mechanism 2. An electric telescopic rod 302 is fixedly installed on the L-shaped back plate 301. A separating main cylinder 303 is fixedly installed above the cleaning and guiding mechanism 2. A separating inner cylinder 304 is fixedly installed inside the separating main cylinder 303. A feed pipe 305 is fixedly installed horizontally through the separating main cylinder 303. A flow meter 3051 is fixedly installed above the feed pipe 305. A power motor 306 is installed above the separating main cylinder 303. A rotating rod 307 is rotatably mounted on the power end of the power motor 306. A fixing sleeve 308 is fixedly installed at one end of the rotating rod 307. A filter screen cylinder 309 is fixedly installed above the fixing sleeve 308. A slag scraping assembly is fixedly installed below the fixing sleeve 308. The slag scraping assembly includes a crank rod 310 located below the fixing sleeve 308. An arc-shaped scraper platform 311 is fixedly installed on the crank rod 310 and contacts the inner wall of the separating inner cylinder 304. The inner separator cylinder 304 is made of polytetrafluoroethylene (PTFE). The telescopic ends of the electric telescopic rod 302 are mounted on both sides of the power motor 306. A measuring probe is installed on the flow meter 3051, which is mounted on the feed pipe 305. The flow meter 3051 is a prior art precision instrument used to measure and detect the flow rate of fluids in various equipment or pipelines; the flow meter 3051 is model DN100. PTFE material has excellent anti-adhesion properties, preventing paint from adhering to the inner wall of the inner separator cylinder 304.

[0028] Working principle: In use, the power motor 306 is first started to drive the rotating rod 307, the fixed sleeve 308, and the filter cylinder 309 to rotate. Simultaneously, the scraping assembly rotates, feeding paint through the feed pipe 305 and flow meter 3051 into the rotating filter cylinder 309. This rotation of the filter cylinder 309 generates centrifugal force, throwing the paint out of the filter cylinder 309. Particulate impurities remain inside the filter cylinder 309 for primary filtration. The particulate impurities fall to the bottom of the filter cylinder 309. When cleaning the filter cylinder 309 is required, the electric telescopic rod 302 is started to drive the power motor 307. 6. The rotating rod 307, the fixed sleeve 308, and the filter screen 309 are raised from the separating inner cylinder 304 to clean the filter screen 309. The cleaned paint falls into the rotating inner cylinder 202. The drive motor 206 is started to drive the drive gear 205 to rotate, and meshes with the driven gear 204 to rotate. At the same time, the rotating inner cylinder 202 is rotated, causing the paint inside the rotating inner cylinder 202 to rotate. The solenoid valve 207 is opened to discharge the separated paint. At the same time, the inner scraper 210 and the bottom scraper 211 clean the paint on the inner wall and bottom of the rotating inner cylinder 202, completing the separation of impurities in the paint.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A separating device for paint production, characterized in that: Includes a base (1), a cleaning and guiding mechanism (2) is provided above the base (1), and a lifting and separating mechanism (3) is provided above the cleaning and guiding mechanism (2); The lifting and separating mechanism (3) includes an L-shaped back plate (301) fixedly installed above the cleaning and guiding mechanism (2), an electric telescopic rod (302) fixedly installed on the L-shaped back plate (301), a separating main cylinder (303) fixedly installed above the cleaning and guiding mechanism (2), a separating inner cylinder (304) fixedly installed inside the separating main cylinder (303), a feed pipe (305) fixedly installed horizontally through the separating main cylinder (303), a flow meter (3051) fixedly installed above the feed pipe (305), a power motor (306) installed above the separating main cylinder (303), a rotating rod (307) rotatably installed on the power end of the power motor (306), a fixing sleeve (308) fixedly installed at one end of the rotating rod (307), a filter screen cylinder (309) fixedly installed above the fixing sleeve (308), and a scraper assembly fixedly installed below the fixing sleeve (308).

2. A separating device for paint production according to claim 1, characterized in that: The cleaning and guiding mechanism (2) includes a first outer cylinder (201) fixedly installed above the base (1), a rotating inner cylinder (202) rotatably installed inside the first outer cylinder (201), a rotating shaft (203) installed at the lower end of the rotating inner cylinder (202), a driven gear (204) fixedly installed on the outer surface of the rotating shaft (203), a rotating assembly meshing on one side of the driven gear (204), a solenoid valve (207) installed below the first outer cylinder (201), a support rod (208) vertically fixedly installed between the first outer cylinder (201) and the rotating inner cylinder (202), a fixing plate (209) fixedly installed on the support rod (208), and a scraper assembly fixedly installed on the fixing plate (209).

3. A separating device for paint production according to claim 1, characterized in that: The slag scraping assembly includes a crank (310) disposed below the fixed sleeve (308), on which an arc-shaped scraper (311) is fixedly installed and in contact with the inner wall of the separating inner cylinder (304).

4. The paint production separating device according to claim 1, characterized in that: The inner cylinder (304) is made of polytetrafluoroethylene, and the telescopic ends of the electric telescopic rod (302) are installed on both sides of the power motor (306).

5. The paint production separating device according to claim 2, characterized in that: The rotating assembly includes a drive gear (205) meshing with one side of the driven gear (204), and a drive motor (206) is mounted on the drive gear (205).

6. The paint production separating device according to claim 2, characterized in that: The scraper assembly includes an inner scraper (210) disposed on the fixed plate (209), and a bottom scraper (211) is fixedly installed below the fixed plate (209).

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