Impurity removing and filtering mechanism for pigment processing

Abstract

The utility model relates to the technical field of pigment processing, in particular to an impurity removing and filtering mechanism for pigment processing, which comprises a barrel and a cover. A fixing ring a and a fixing ring b are arranged in the cylinder body, the fixing ring a is located below the fixing ring b, the fixing ring a, the fixing ring b and the cylinder body are coaxially distributed, the cover body is connected with the upper end of the cylinder body, a feeding pipe is arranged on the cover body, a discharging pipe is arranged on the cylinder body, an electromagnetic valve is arranged on the discharging pipe, and the discharging pipe is located below the fixing ring b; a filtering assembly a and a filtering assembly b are arranged on the fixing ring a and the fixing ring b respectively, a driving mechanism is arranged on the cover body, and the driving mechanism is in transmission fit connection with the filtering assemblies. The driving mechanism can be simultaneously in transmission with the plurality of filtering assemblies, the plurality of filtering assemblies can be conveniently taken out from the cylinder body, the cleaning is convenient, and the service life of the filtering mechanism is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of pigment processing, and particularly relates to an impurity removal and filtration mechanism for pigment processing. Background Technique

[0002] A pigment refers to a substance that can color an object. Pigments are soluble and insoluble, and there are differences between inorganic and organic pigments. Inorganic pigments are generally mineral substances. Pigments are mainly applied in industries such as coatings, inks, printing and dyeing, plastic products, paper making, rubber products, and ceramics. In order to improve the use effect of pigments, impurities need to be removed from pigments during the production and processing of pigments, and impurity removal devices are required.

[0003] Chinese Patent with the authorization announcement number CN220177501U discloses an impurity removal and filtration mechanism for pigment processing, which relates to the technical field of pigment processing equipment. It includes a machine body, and a feeding funnel is fixedly arranged at the top of the machine body. An impurity removal funnel is movably arranged inside the machine body. A first filter screen and a second filter screen are fixedly arranged in sequence inside the impurity removal funnel. Support frames are fixedly arranged on both sides of the inner wall of the machine body. A guide rod is fixedly arranged between the top and the bottom of the inner wall of the support frame. A guide block is movably arranged on the surface of the guide rod. By setting the impurity removal funnel, with the cooperation of the support frame, the guide rod, the guide block, and the telescopic spring, the pigment to be processed by the impurity removal and filtration mechanism enters the inside of the impurity removal funnel through the feeding funnel. When the impurity removal funnel shakes, with the cooperation of the support frame, the guide rod, the guide block, and the telescopic spring, it drives the impurity removal funnel to move up and down, so as to use the first filter screen and the second filter screen to process the pigment for impurity removal and filtration.

[0004] However, the following defects exist in the above technical solution: In the above impurity removal and filtration mechanism for pigment processing, the impurity removal funnel can shake inside the machine body, and there are gaps between the impurity removal funnel and the inner wall of the machine body, causing some materials to fall onto the third filter screen through the gaps. The third filter screen is still inconvenient to clean inside the machine body. Content of the Utility Model

[0005] The purpose of the utility model is to propose an impurity removal and filtration mechanism for pigment processing aiming at the problems existing in the background technique.

[0006] The technical solution of the utility model: An impurity removal and filtration mechanism for pigment processing includes a cylinder body and a cover body;

[0007] A fixed ring a and a fixed ring b are arranged inside the cylinder body. The fixed ring a is located below the fixed ring b. The fixed ring a, the fixed ring b, and the cylinder body are coaxially distributed. The cover body is connected to the upper end of the cylinder body. A feeding pipe is arranged on the cover body. A discharging pipe is arranged on the cylinder body. The discharging pipe is provided with an electromagnetic valve. The discharging pipe is located below the fixed ring b;

[0008] A filter assembly A and a filter assembly B are respectively provided on a fixed ring A and a fixed ring B, and a driving mechanism is provided on the cover body. The driving mechanism is in transmission connection with the filter assembly.

[0009] Preferably, the filter assembly A includes a mounting ring;

[0010] The mounting ring is in mating connection with the fixed ring A and is coaxially distributed with the fixed ring A. A filter plate is rotatably provided on the mounting ring, and the filter plate is coaxially distributed with the mounting ring. A plurality of brushes are provided on the mounting ring, and the brushes are located above the filter plate;

[0011] A fixing plate is provided on the filter plate, and the fixing plate is coaxially distributed with the filter plate. The fixing plate is in mating connection with the driving mechanism;

[0012] The structures of the filter assembly A and the filter assembly B are the same.

[0013] Preferably, the filter plate is funnel-shaped, the inner diameter value of the filter plate gradually decreases downward along the height direction of the cylinder body, and the shape of the brush corresponds to the shape of the inner peripheral surface of the filter plate.

[0014] Preferably, the driving mechanism includes a mounting shaft;

[0015] The mounting shaft is rotatably connected to the cover body, and the mounting shaft is coaxially distributed with the cylinder body. A driving component is provided on the cover body, and the driving component is in transmission connection with the mounting shaft. A protective shell is provided on the cover body, and the protective shell is sleeved outside the driving component;

[0016] A through hole is provided on the fixing plate in the filter assembly, and the mounting shaft is in sliding fit with the through hole. A convex block is provided on the outer peripheral surface of the mounting shaft, and a groove is provided on the inner wall of the through hole. The convex block is in mating connection with the groove.

[0017] Preferably, a plurality of fixing rods are provided on both the fixed ring A and the fixed ring B, a plurality of mounting holes are provided on the mounting ring, the mounting holes are in mating connection with the fixing rods, the fixing rods are respectively in mating connection with the filter assembly A and the filter assembly B, and a limiting component is provided on each of the fixing rods.

[0018] Preferably, the limiting component includes a stop block;

[0019] A sliding groove is provided on the fixing rod, the stop block is slidably connected to the sliding groove, a spring is provided at the end of the stop block, and the spring is connected to the sliding groove;

[0020] A wedge surface is provided at one end of the stop block away from the spring.

[0021] Preferably, the inner diameter value of the fixed ring B is smaller than the inner diameter value of the fixed ring A, and the outer diameter value of the filter assembly B is smaller than the inner diameter value of the fixed ring A and larger than the inner diameter value of the fixed ring B.

[0022] Preferably, a feed hopper is provided at the lower end of the cylinder body, the inner diameter value of the feed hopper gradually decreases downward along the axis direction of the cylinder body, and a discharge pipe is located at the lower end of the feed hopper.

[0023] Compared with the prior art, the above technical solution of the present utility model has the following beneficial technical effects:

[0024] 1. When installing the cover body in the present utility model, the installation shaft is cooperatively connected with two fixing plates in the filter assembly a and the filter assembly b. The driving assembly is started to drive the installation shaft to rotate. The installation shaft drives the filter plates in the filter assembly a and the filter assembly b to rotate on the installation ring, and the brush remains stationary on the installation ring. The rotating filter plates improve the filtering efficiency of the device, and the brush prevents the filter plates from being blocked.

[0025] 2. When installing the filter assembly a in the present utility model, the installation holes on the installation ring are aligned with the fixing rods. The installation ring presses the inclined surface of the stopper, and presses the stopper into the fixing rod. When the installation ring moves below the stopper, the stopper pops out above the installation ring to limit the filter assembly a. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a perspective view of an impurity removal and filtration mechanism for pigment processing proposed by the present utility model.

[0027] Figure 2 is a structural schematic diagram of an impurity removal and filtration mechanism for pigment processing proposed by the present utility model.

[0028] Figure 3 is a structural schematic diagram of the filter assembly a in an embodiment proposed by the present utility model.

[0029] Figure 4 is Figure 2 a structural schematic diagram of the position A in

[0030] Reference numerals: 1, cylinder body; 2, cover body; 3, protective shell; 4, feed hopper; 5, discharge pipe; 6, installation shaft; 7, driving assembly; 8, fixing ring a; 9, fixing ring b; 10, filter plate; 11, convex block; 12, brush; 13, feed pipe; 14, installation ring; 15, fixing rod; 16, fixing plate; 17, installation hole; 18, stopper; 19, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Embodiment 1

[0032] As Figures 1 - 4 shown, an impurity removal and filtration mechanism for pigment processing proposed by the present utility model includes a cylinder body 1 and a cover body 2;

[0033] A fixing ring a 8 and a fixing ring b 9 are arranged in the cylinder body 1. The fixing ring a 8 is located below the fixing ring b 9. The fixing ring a 8 and the fixing ring b 9 are coaxially distributed with the cylinder body 1. The cover body 2 is connected to the upper end of the cylinder body 1. A feed pipe 13 is arranged on the cover body 2. A discharge pipe 5 is arranged on the cylinder body 1. The discharge pipe 5 is provided with an electromagnetic valve. The discharge pipe 5 is located below the fixing ring b 9;

[0034] Furthermore, the inner diameter value of the fixed ring b9 is smaller than that of the fixed ring a8, and the outer diameter value of the filter assembly b is smaller than that of the fixed ring a8 and larger than that of the fixed ring b9.

[0035] The fixed ring a8 and the fixed ring b9 are respectively provided with a filter assembly a and a filter assembly b. The cover body 2 is provided with a driving mechanism, and the driving mechanism is in transmission cooperation connection with the filter assembly. The filter holes on the filter assembly a are larger than those on the filter assembly b.

[0036] Furthermore, a feed hopper 4 is provided at the lower end of the cylinder body 1. The inner diameter value of the feed hopper 4 gradually decreases downward along the axial direction of the cylinder body 1, and the discharge pipe 5 is located at the lower end of the feed hopper 4.

[0037] In the present utility model, in the installation state, the driving mechanism can drive the filter assembly a and the filter assembly b to rotate. The material to be filtered is input through the feed pipe 13. The filter assembly a and the filter assembly b filter the material in sequence. The filtered material falls into the feed hopper 4 and then is discharged from the discharge pipe 5. When the filtering mechanism is used up, the cover body 2 is removed, the driving mechanism is disassembled from the filter assembly a and the filter assembly b, and the filter assembly a and the filter assembly b are disassembled in sequence. In the present utility model, the driving mechanism can be in transmission with multiple filter assemblies at the same time. The multiple filter assemblies are convenient to take out from the cylinder body 1, which is convenient for cleaning and improves the service life of the filtering mechanism.

[0038] Embodiment 2

[0039] As Figures 2 - 3 shown, a impurity removal and filtering mechanism for pigment processing proposed by the present utility model. Compared with Embodiment 1, in this embodiment, the filter assembly a includes an installation ring 14.

[0040] The installation ring 14 is in cooperation connection with the fixed ring a8 and is coaxially distributed with the fixed ring a8. The filter plate 10 is rotatably arranged on the installation ring 14, and the filter plate 10 is coaxially distributed with the installation ring 14. A plurality of brushes 12 are arranged on the installation ring 14, and the brushes 12 are located above the filter plate 10.

[0041] The filter plate 10 is provided with a fixing plate 16, the fixing plate 16 is coaxially distributed with the filter plate 10, and the fixing plate 16 is in cooperation connection with the driving mechanism. The structures of the filter assembly a and the filter assembly b are the same.

[0042] Furthermore, the filter plate 10 is funnel-shaped, the inner diameter value of the filter plate 10 gradually decreases downward along the height direction of the cylinder body 1, and the shape of the brush 12 corresponds to the inner peripheral surface shape of the filter plate 10.

[0043] The driving mechanism includes an installation shaft 6.

[0044] The mounting shaft 6 is rotatably connected to the cover body 2. The mounting shaft 6 and the cylinder body 1 are coaxially distributed. A driving assembly 7 is provided on the cover body 2. The driving assembly 7 is drivingly connected to the mounting shaft 6. The cover body 2 is provided with a protective shell 3, and the protective shell 3 is sleeved outside the driving assembly 7.

[0045] In the filtering assembly, through holes are provided on the fixed plate 16. The mounting shaft 6 is slidably connected to the through holes in a mating manner. A convex block 11 is provided on the outer peripheral surface of the mounting shaft 6, and grooves are provided on the inner wall of the through holes. The convex block 11 is connected to the grooves in a mating manner.

[0046] In this embodiment, when installing the cover body 2, the mounting shaft 6 is connected to the two fixed plates 16 in the filtering assembly a and the filtering assembly b in a mating manner. When the driving assembly 7 is started, it drives the mounting shaft 6 to rotate. Further, the mounting shaft 6 drives the filter plates 10 in the filtering assembly a and the filtering assembly b to rotate on the mounting ring 14, and the brush 12 remains stationary on the mounting ring 14. The rotating filter plates 10 improve the filtering efficiency of the device, and the brush 12 keeps the filter plates 10 unblocked.

[0047] Embodiment Three

[0048] As Figure 4 shown, a kind of impurity removal and filtering mechanism for pigment processing proposed by the present utility model. Compared with Embodiment One, in this embodiment, a plurality of fixing rods 15 are provided on both the fixing ring a 8 and the fixing ring b 9, and a plurality of mounting holes 17 are provided on the mounting ring 14. The mounting holes 17 are connected to the fixing rods 15 in a mating manner. The fixing rods 15 are respectively connected to the filtering assembly a and the filtering assembly b, and limiting components are provided on the fixing rods 15.

[0049] The limiting component includes a stop block 18; a sliding groove is provided on the fixing rod 15, the stop block 18 is slidably connected to the sliding groove, a spring 19 is provided at the end of the stop block 18, and the spring 19 is connected to the sliding groove;

[0050] Furthermore, a wedge surface is provided at one end of the stop block 18 away from the spring 19.

[0051] In this embodiment, when installing the filtering assembly a, the mounting holes 17 on the mounting ring 14 are aligned with the fixing rods 15. The mounting ring 14 presses the wedge surface of the stop block 18, pressing the stop block 18 into the fixing rod 15. When the mounting ring 14 moves below the stop block 18, the stop block 18 pops out above the mounting ring 14 to limit the filtering assembly a.

[0052] The above has described in detail the embodiments of the present utility model with reference to the accompanying drawings. However, the present utility model is not limited thereto. Various changes can be made without departing from the gist of the present utility model within the scope of knowledge possessed by those skilled in the art to which the present utility model pertains.

Claims

1. A pigment processing impurity removal and filtering mechanism, characterized in that: It comprises a cylinder (1) and a cover (2); A fixing ring a (8) and a fixing ring b (9) are provided in the cylinder (1), the fixing ring a (8) is located below the fixing ring b (9), the fixing ring a (8), the fixing ring b (9) and the cylinder (1) are coaxially distributed, the cover (2) is connected to the upper end of the cylinder (1), the cover (2) is provided with a feed pipe (13), the cylinder (1) is provided with a discharge pipe (5), the discharge pipe (5) is provided with a solenoid valve, and the discharge pipe (5) is located below the fixing ring b (9); The fixing ring a (8) and the fixing ring b (9) are provided with filter components a and filter components b respectively, and the cover body (2) is provided with a driving mechanism, which is connected with the filter components a and filter components b in a transmission cooperation manner.

2. A pigment processing impurity removal and filtering mechanism according to claim 1, characterized in that: The filter assembly a comprises a mounting ring (14); The mounting ring (14) is connected with the fixing ring a (8) and is coaxially arranged with the fixing ring a (8); the mounting ring (14) is rotatably provided with a filter plate (10); the filter plate (10) and the mounting ring (14) are coaxially arranged; a plurality of brushes (12) are provided on the mounting ring (14); and the brushes (12) are located above the filter plate (10); A fixing plate (16) is provided on the filter plate (10), the fixing plate (16) is coaxially distributed with the filter plate (10), and the fixing plate (16) is cooperatively connected with the driving mechanism; The structures of the filter components a and b are the same.

3. A pigment processing impurity removal and filtering mechanism according to claim 2, characterized in that: The filter plate (10) is funnel-shaped, and the inner diameter of the filter plate (10) gradually decreases downward along the height direction of the cylinder (1). The shape of the brush (12) corresponds to the shape of the inner circumference of the filter plate (10).

4. A pigment processing impurity removal and filtering mechanism according to claim 1 or 2, characterized in that: The driving mechanism comprises a mounting shaft (6); The installation shaft (6) is rotatably connected to the cover body (2), the installation shaft (6) is coaxially distributed with the cylinder body (1), a driving assembly (7) is provided on the cover body (2), the driving assembly (7) is transmission-connected to the installation shaft (6), the cover body (2) is provided with a protective shell (3), and the protective shell (3) is sleeved on the outside of the driving assembly (7); A through hole is provided on the fixing plate (16) in the filter assembly, the installation shaft (6) is slidably connected to the through hole, a convex block (11) is provided on the outer peripheral surface of the installation shaft (6), a groove is provided on the inner wall of the through hole, and the convex block (11) is slidably connected to the groove.

5. A pigment processing impurity removal and filtering mechanism according to claim 1 or 2, characterized in that: A plurality of fixing rods (15) are provided on the fixing ring a (8) and the fixing ring b (9), a plurality of mounting holes (17) are provided on the mounting ring (14), the mounting holes (17) are matched and connected with the fixing rods (15), the fixing rods (15) are respectively matched and connected with the filter assembly a and the filter assembly b, and a limit assembly is provided on the fixing rods (15).

6. The impurity removal and filtering mechanism for pigment processing according to claim 5, characterized in that: The limiting assembly includes a stopper (18); The fixing rod (15) is provided with a slide groove, the stopper (18) is slidably connected to the slide groove, the end of the stopper (18) is provided with a spring (19), and the spring (19) is connected to the slide groove; The stopper (18) is provided with a wedge surface at one end away from the spring (19).

7. The impurity removal and filtering mechanism for pigment processing according to claim 1, characterized in that: The inner diameter of the fixing ring b (9) is smaller than the inner diameter of the fixing ring a (8), and the outer diameter of the filter assembly b is smaller than the inner diameter of the fixing ring a (8) but larger than the inner diameter of the fixing ring b (9).

8. The impurity removal and filtering mechanism for pigment processing according to claim 1, characterized in that: A lower hopper (4) is provided at the lower end of the cylinder (1), the inner diameter of the lower hopper (4) gradually decreases downward along the axis of the cylinder (1), and a discharge pipe (5) is located at the lower end of the lower hopper (4).

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