Anti-blocking water-based paint filtering equipment

Abstract

The utility model discloses anti-blocking water-based paint filtering equipment, which belongs to the technical field of filtering equipment and comprises a filtering box. The interior of the filter box is rotationally connected with a filter cartridge through a positioning ring, the surface of the filter cartridge is connected with a filter screen through a connecting frame, a flow guide groove is formed in the position, located at the bottom of the inner wall of the filter box, of the lower portion of the filter cartridge, and a discharging opening is formed in the bottom end of the flow guide groove; the fixing frame is mounted at one end of the filter box, and a driving motor for rotating the filter cartridge is mounted on the surface of the fixing frame; the assembling groove is formed in the end of the filtering box, a sealing baffle is detachably assembled in the assembling groove, and a feeding hopper is arranged on the surface of the sealing baffle; according to the paint filtering device, the filtering area can be effectively increased, the filtering effect can be improved, meanwhile, the filtering structure can be turned over, the situation of blockage during paint filtering is greatly reduced, and the workload of repeatedly replacing a filtering net by workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering equipment, in particular to an anti-blocking water-based paint filtering equipment. Background Technique

[0002] Any paint that uses water as a solvent or a dispersion medium can be called a water-based paint. According to the type of binder in the paint, water-based paints are divided into two categories: natural water-based paints such as natural substances or minerals like potassium silicate, and petrochemical water-based paints such as synthetic resins like acrylic resin. Water-based paints refer to paints formulated with post-emulsified emulsions as film-forming substances, dissolving solvent-based resins in organic solvents. However, during the processing of existing water-based paints, it is necessary to filter impurities in the water-based paint. Most filtering devices for water-based paints have low filtering efficiency, are prone to clogging the filter screen, and require repeated replacement of the filter screen, increasing the workload of the staff.

[0003] As in the prior art, the Chinese utility model content with the publication number: CN216755577U discloses a filtering device for water-based paint production, including a filtering tank. The top of the filtering tank is open. A cylinder is arranged on one side of the filtering tank, and a filtering anti-blocking mechanism is arranged on the filtering tank; the filtering anti-blocking mechanism includes a pressing plate, a partition plate, a pushing block, a groove, a rotating shaft, a round rod, a spiral chute, a semi-circular slider, a funnel-shaped filter screen, a lifting plate, an air inlet hole, a one-way air inlet valve, an air filter screen, an exhaust hole, and a one-way exhaust valve. The pressing plate is fixedly installed on the output shaft of the cylinder, the partition plate is fixedly installed inside the filtering tank, the pushing block is fixedly installed at the bottom of the pressing plate, the bottom of the pushing block extends into the filtering tank, and the groove is opened at the bottom of the pushing block, which has the advantages of improving the filtering effect, avoiding clogging of the filter screen, and being convenient to use.

[0004] It can be known from the above-mentioned filtering device for water-based paint production in the prior art that there are problems in the prior art: low filtering efficiency, easy clogging of the filter screen, repeated replacement of the filter screen, and increased workload of the staff. Therefore, we need to propose an anti-blocking water-based paint filtering equipment. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-blocking water-based paint filtering equipment, which can effectively increase the filtering area, improve the filtering effect, and at the same time, can flip the filtering structure, greatly reducing the occurrence of clogging during paint filtering and reducing the workload of the staff for repeatedly replacing the filter screen, so as to solve the problems raised in the above background technique.

[0006] To achieve the above-mentioned purpose, the utility model provides: a blockage-proof water-based paint filtering device, including a filter box; a filter cartridge is rotatably connected to the interior of the filter box through a positioning ring, and a filter screen is connected to the surface of the filter cartridge through a connecting frame, and a guide groove is provided at the bottom of the inner wall of the filter box below the filter cartridge, and a discharge port is provided at the bottom of the guide groove; a fixed frame is installed at one end of the filter box, and a driving motor for rotating the filter cartridge is installed on the surface of the fixed frame; an assembly groove is opened at the end of the filter box, and a sealing baffle is detachably installed inside the assembly groove, and a feed hopper is provided on the surface of the sealing baffle.

[0007] Preferably, the positioning ring is fixedly connected to the inner wall of the filter box, the surface of the filter cartridge is connected to an annular guide rail, the surface of the annular guide rail is rotatably connected to the inner wall of the positioning ring, and one side of the positioning ring is connected to a limiting baffle.

[0008] Preferably, the end of the filter cartridge is connected to a connection plate, and one side of the connection plate is provided with a sewage outlet connected to the interior of the filter cartridge.

[0009] Preferably, a mounting plate is connected to the surface of the fixing frame, a driving motor is mounted on the surface of the mounting plate, and an output end of the driving motor is transmission-connected to a connecting disk.

[0010] Preferably, a positioning shaft is installed on the inner wall of the assembly groove, and fixing rings are connected to both ends of the sealing baffle.

[0011] Preferably, the fixing ring is movably mounted on the surface of the positioning shaft, the inner surface of the sealing baffle is sealingly connected to the inner wall of the assembly groove, and the feed hopper is arranged at the center position of the sealing baffle.

[0012] Preferably, a feed port is provided at one end of the filter cartridge, and the feed port is cooperated with a feed hopper.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided by the coordinated arrangement of structures such as a filter box, a positioning ring, a filter cartridge, a filter screen, a guide groove and a sealing baffle. When in use, the sealing baffle is coordinated with the positioning shaft and the fixing ring and installed inside the assembly groove. The paint is injected into the filter cartridge of the filter box through the feed hopper. The filter cartridge connected to the connecting plate is driven to rotate inside the positioning ring by a driving motor on the fixing frame, so that the paint inside can be filtered. The filtered material is discharged and collected through the discharge port in coordination with the guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is a schematic structural diagram of one of the overall structures of the present utility model;

[0017] Figure 3 This is a schematic structural diagram of the filter cartridge of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the filter box of the present utility model.

[0019] In the figure: 1, filter box; 2, positioning ring; 3, fixing frame; 4, mounting plate; 5, limit baffle; 6, filter cartridge; 7, connecting frame; 8, filter net; 9, annular guide rail; 10, sewage outlet; 11, connecting disc; 12, driving motor; 13, feed inlet; 14, diversion groove; 15, discharge outlet; 16, assembly groove; 17, positioning shaft; 18, sealing baffle; 19, fixing ring; 20, feed hopper. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , the present utility model provides: an anti-blocking water-based paint filtering device, including a filter box 1; a filter cartridge 6 is rotatably connected to the inside of the filter box 1 through a positioning ring 2, a filter net 8 is connected to the surface of the filter cartridge 6 through a connecting frame 7, a diversion groove 14 is opened at the bottom of the inner wall of the filter box 1 below the filter cartridge 6, and a discharge outlet 15 is provided at the bottom end of the diversion groove 14; a fixing frame 3 installed at one end of the filter box 1, and a driving motor 12 for rotating the filter cartridge 6 is installed on the surface of the fixing frame 3; an assembly groove 16 is opened at the end of the filter box 1, a sealing baffle 18 is detachably assembled inside the assembly groove 16, and a feed hopper 20 is provided on the surface of the sealing baffle 18.

[0022] It should be noted that through the combined setting of the structures of the filter box 1, the positioning ring 2, the filter cartridge 6, the filter net 8, the diversion groove 14 and the sealing baffle 18, the filtering area can be effectively increased, the filtering effect can be improved, and at the same time, the filtering structure can be flipped, greatly reducing the occurrence of blockage during paint filtering and reducing the workload of the staff to repeatedly replace the filter screen.

[0023] Specifically, the positioning ring 2 is fixedly connected to the inner wall of the filter box 1, a circular guide rail 9 is connected to the surface of the filter cartridge 6, the inner wall of the positioning ring 2 is rotatably connected to the surface of the circular guide rail 9, and a limit baffle 5 is connected to one side of the positioning ring 2.

[0024] Furthermore, the positioning ring 2 functions to position the filter cartridge 6. The annular guide rail 9 is a structure that cooperates with the positioning ring 2, enabling the filter cartridge 6 to rotate, filtering the internal materials, and at the same time preventing the coating from being continuously filtered from a single position due to gravity, greatly reducing the clogging situation. The limiting baffle 5 functions to block the material when the filter cartridge 6 rotates for filtration.

[0025] One end of the filter cartridge 6 is connected with a connection disk 11. One side of the connection disk 11 is provided with a sewage outlet 10 that communicates with the inside of the filter cartridge 6. The surface of the fixing frame 3 is connected with a mounting plate 4. The surface of the mounting plate 4 is equipped with a driving motor 12. The output end of the driving motor 12 is in transmission connection with the connection disk 11.

[0026] Among them, the connection disk 11 is a structure for the driving motor 12 to connect to the filter cartridge 6. The driving motor 12 is a driving structure for driving the filter cartridge 6 to rotate. The mounting plate 4 is a structure for mounting the driving motor 12. The sewage outlet 10 functions to clean and discharge the impurities remaining inside the filter cartridge 6.

[0027] A positioning shaft 17 is installed on the inner wall of the assembly groove 16. Both ends of the sealing baffle 18 are connected with fixing rings 19. The fixing rings 19 are movably installed on the surface of the positioning shaft 17. The inner surface of the sealing baffle 18 is sealingly connected to the inner wall of the assembly groove 16. The feed hopper 20 is arranged at the center position of the sealing baffle 18. One end of the filter cartridge 6 is provided with a feed inlet 13, and the feed inlet 13 is arranged in cooperation with the feed hopper 20.

[0028] In addition, the positioning shaft 17 functions to assemble and position the sealing baffle 18. The fixing rings 19 cooperate with the positioning shaft 17 to install the sealing baffle 18 inside the assembly groove 16. The feed inlet 13 is a feeding structure for injecting materials in cooperation with the feed hopper 20, enabling the coating to enter the inside of the filter cartridge 6. The diversion groove 14 functions to divert the filtered coating. The discharge outlet 15 is a discharge structure for collecting the coating.

[0029] During use, the sealing baffle 18 is installed inside the assembly groove 16 through the cooperation of the positioning shaft 17 and the fixing rings 19. The coating is injected into the filter cartridge 6 inside the filter box 1 through the feed hopper 20. Driven by the driving motor 12 on the fixing frame 3, the filter cartridge 6 connected to the connection disk 11 rotates inside the positioning ring 2, filtering the internal coating, and the filtered material is diverted through the diversion groove 14 and exported and collected through the discharge outlet 15.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-blocking water-based paint filtering device, characterized in that, Including: Filter box (1); Inside the filter box (1), a filter cylinder (6) is rotatably connected through a positioning ring (2). On the surface of the filter cylinder (6), a filter net (8) is connected through a connecting frame (7). Below the filter cylinder (6), a diversion groove (14) is formed at the bottom of the inner wall of the filter box (1), and a discharge port (15) is arranged at the bottom end of the diversion groove (14); A fixed frame (3) installed at one end of the filter box (1), and a driving motor (12) for rotating the filter cylinder (6) is installed on the surface of the fixed frame (3); An assembly groove (16) opened at the end of the filter box (1), and a sealing baffle (18) is detachably assembled inside the assembly groove (16). A feed hopper (20) is arranged on the surface of the sealing baffle (18).

2. The anti-clogging water-based paint filtering device according to claim 1, characterized in that: The positioning ring (2) is fixedly connected to the inner wall of the filter box (1). A circular guide rail (9) is connected to the surface of the filter cylinder (6), and the surface of the circular guide rail (9) is rotatably connected to the inner wall of the positioning ring (2). A limiting baffle (5) is connected to one side of the positioning ring (2).

3. The anti-clogging waterborne paint filtering device according to claim 1, characterized in that: One end of the filter cylinder (6) is connected with a connecting disc (11), and a sewage discharge port (10) communicating with the inside of the filter cylinder (6) is arranged on one side of the connecting disc (11).

4. The anti-blocking waterborne paint filtering device according to claim 3, characterized in that: The surface of the fixed frame (3) is connected with a mounting plate (4), and a driving motor (12) is installed on the surface of the mounting plate (4). The output end of the driving motor (12) is drivingly connected to the connecting disc (11).

5. A clogging-preventing waterborne paint filtering device according to claim 1, characterized in that: A positioning shaft (17) is installed on the inner wall of the assembly groove (16), and fixing rings (19) are connected to both ends of the sealing baffle (18).

6. The anti-blocking water-based paint filtering device according to claim 5, characterized in that: The fixing rings (19) are movably installed on the surface of the positioning shaft (17). The inner surface of the sealing baffle (18) is sealingly connected to the inner wall of the assembly groove (16), and the feed hopper (20) is arranged at the central position of the sealing baffle (18).

7. The anti-blocking waterborne coating filtering device according to claim 6, characterized in that: One end of the filter cylinder (6) is provided with a feed port (13), and the feed port (13) is arranged in cooperation with the feed hopper (20).

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