Filtering device for anticorrosive paint production

Abstract

The utility model belongs to the technical field of anticorrosive paint production, and particularly relates to a filtering device for anticorrosive paint production. The bottom end of the material storage pipe is fixedly communicated with the top of the box body; the filter screen is arranged in the box body, the filter screen is clamped with the inner wall of the box body, a sealing door is arranged on the front side of the box body, and the sealing door corresponds to the filter screen; the cleaning mechanism comprises a transmission shaft, a worm gear and a brush, the top end of the transmission shaft is rotationally connected to the inner wall of the top of the box body, the worm gear fixedly sleeves the transmission shaft, the top of the brush is fixedly mounted at the bottom end of the transmission shaft, and the brush is in contact with the top of the filter screen; according to the utility model, the cleaning operation of the filter screen during use is realized through a simple structure, the filtering effect of the filter screen can be ensured, the blockage condition of the filter screen can be relieved, the service life of the filter screen can be prolonged, the maintenance frequency can be reduced, and meanwhile, the filter screen is convenient to disassemble and assemble and convenient for personnel to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-corrosion coating production, in particular to an anti-corrosion coating production filtering device. Background Art

[0002] Anti-corrosion coatings are generally divided into conventional anti-corrosion coatings and heavy-duty anti-corrosion coatings. They are an indispensable type of coating in paint coatings. Conventional anti-corrosion coatings play an anti-corrosion role on metals under general conditions and protect the service life of non-ferrous metals. Heavy-duty anti-corrosion coatings refer to a type of anti-corrosion coating that can be used in relatively harsh corrosive environments and has a longer protection period than conventional anti-corrosion coatings. During the production process of anti-corrosion coatings, some impurities will be produced due to the mixed reaction of various chemical raw materials, and such impurities are unnecessary. At this time, the coating needs to be filtered and screened to ensure that a coating of perfect purity is obtained.

[0003] In the prior art, the current filtering devices for anti-corrosion coatings simply use a filter mesh to filter the coating to complete the filtering operation. However, when there are too many impurities in the coating or the filtering operation is too frequent, a large amount of impurities will accumulate in the filter mesh layer, which will eventually affect the filtering effect and efficiency. For this reason, we propose an anti-corrosion coating production filtering device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the filtering devices for anti-corrosion coatings in the prior art simply complete the filtering operation by filtering with a filter mesh, but when there are too many impurities in the coating or the filtering operation is too frequent, a large amount of impurities will accumulate in the filter mesh layer, which will eventually affect the filtering effect and efficiency, and thus a filtering device for anti-corrosion coating production is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An anti-corrosion coating production filtering device, comprising:

[0007] Box;

[0008] A material storage pipe, the bottom end of which is fixedly connected to the top of the box;

[0009] A filter screen is arranged inside the box body, the filter screen is clamped with the inner wall of the box body, and a sealing door is arranged on the front side of the box body, the sealing door corresponds to the filter screen;

[0010] The cleaning mechanism comprises: a transmission shaft, a worm gear and a brush, the top end of the transmission shaft is rotatably connected to the top inner wall of the box body, the worm gear is fixedly sleeved on the transmission shaft, the top end of the brush is fixedly installed on the bottom end of the transmission shaft, and the brush contacts the top of the filter screen;

[0011] A power assembly is arranged inside the box and is used to provide power for the rotation of the brush.

[0012] As a preferred solution of the utility model, a pump body is fixedly installed on the material storage pipe, and a material discharge port is opened at the bottom of the box body.

[0013] As a preferred solution of the utility model, the power assembly includes: a rotating shaft, a circular tube, multiple baffles, a movable rod, a screw, a nut and a worm. The rotating shaft is rotatably connected to the inner wall of the box, the circular tube is slidably sleeved on the rotating shaft, and the multiple baffles are fixedly connected to the circular tube in a circular shape with equal intervals. The bottom end of the movable rod passes through the top of the box and is rotatably connected to the circular tube. The left end of the screw is rotatably connected to the right side of the movable rod. The nut is threadably sleeved on the screw, the bottom of the nut is fixedly connected to the top of the box, and the worm is fixedly sleeved on the rotating shaft.

[0014] As a preferred solution of the utility model, the top and bottom of the rotating shaft are fixedly connected with sliders, the top inner wall and the bottom inner wall of the circular tube are provided with sliding grooves, and the sliders are slidably connected inside the corresponding sliding grooves.

[0015] As a preferred solution of the utility model, a bearing is fixedly sleeved on the round tube, and the bottom end of the moving rod is fixedly connected to the top of the bearing.

[0016] As a preferred solution of the utility model, a sliding hole is opened on the top inner wall of the box body, and the bottom end of the moving rod passes through the sliding hole and is slidably connected with the inner wall of the sliding hole.

[0017] Beneficial effects:

[0018] 1. The anti-corrosion coating is sucked downward by the pump body and impacts multiple baffles to drive the round tube to rotate. When the round tube rotates, the rotating shaft and the worm can be driven to rotate. When the worm rotates, the worm wheel, the transmission shaft and the brush can be driven to rotate, thereby providing power for the rotation of the brush. At this time, the brush can realize the brushing and cleaning of the filter, thereby reducing the clogging of the filter, extending the service life of the filter and reducing the number of maintenance times.

[0019] 2. By rotating the screw and cooperating with the threaded connection between the screw and the nut, the movable rod, the bearing, the round tube and the plurality of baffles can be driven to move horizontally. At this time, when the filter needs to be cleaned, the plurality of baffles can be driven to move to the bottom end of the storage tube, and when the filter does not need to be cleaned, the plurality of baffles can be removed to stop the brush from brushing the filter. In this way, the brush can be used flexibly according to the needs, thereby improving the service life of the brush.

[0020] 3. The sealed door can be easily removed from the inside of the box for cleaning, and the filter is fixed to the inner wall of the box by a card, which makes disassembly convenient and quick, and can improve the maintenance efficiency of the filter;

[0021] The utility model realizes the cleaning operation of the filter screen during use through a simple structure, can ensure the filtering effect of the filter screen, reduce the clogging of the filter screen, can extend the service life of the filter screen, and reduce the maintenance frequency. At the same time, the filter screen is easy to disassemble and assemble, which is convenient for personnel maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the structural front view of the utility model;

[0023] Figure 2 This is a main cross-sectional view of the structure of the utility model;

[0024] Figure 3 The utility model is attached Figure 2 Schematic diagram of the structure of part A;

[0025] Figure 4 It is a three-dimensional structural diagram of the rotating shaft, round tube, baffle, slide groove and slider of the utility model.

[0026] In the figure: 1. Box body; 2. Storage pipe; 3. Pump body; 4. Feeding port; 5. Sealing door; 6. Filter; 7. Rotating shaft; 8. Round tube; 9. Baffle; 10. Slide groove; 11. Sliding block; 12. Bearing; 13. Moving rod; 14. Sliding hole; 15. Screw; 16. Nut; 17. Worm; 18. Transmission shaft; 19. Worm wheel; 20. Brush. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example

[0029] Reference Figure 1-Figure 4 , a filter device for producing anti-corrosion coatings, comprising:

[0030] Box 1;

[0031] A material storage pipe 2, the bottom end of which is fixedly connected to the top of the box body 1;

[0032] A filter screen 6 is arranged inside the box body 1, the filter screen 6 is clamped with the inner wall of the box body 1, and a sealing door 5 is arranged on the front side of the box body 1, the sealing door 5 corresponds to the filter screen 6;

[0033] The cleaning mechanism includes: a transmission shaft 18, a worm gear 19 and a brush 20. The top of the transmission shaft 18 is connected to the top inner wall of the box body 1 through an axis rotation. The worm gear 19 is fixedly sleeved on the transmission shaft 18. The top of the brush 20 is fixedly installed on the bottom end of the transmission shaft 18. The brush 20 contacts the top of the filter screen 6.

[0034] A power assembly is disposed inside the housing 1 and is used to provide power for the rotation of the brush 20 .

[0035] By means of the above structure: by setting the transmission shaft 18 at the bottom end of the power component to rotate, the transmission shaft 18 can drive the brush 20 to rotate. At this time, the brush 20 can brush and clean the filter 6, thereby alleviating the clogging of the filter 6, extending the service life of the filter 6, and reducing the number of maintenance times.

[0036] As a preferred solution of the utility model, a pump body 3 is fixedly installed on the material storage pipe 2, and a discharge port 4 is opened at the bottom of the box body 1. By setting the pump body 3, the anti-corrosion paint inside the material storage pipe 2 can be extracted and the paint has a certain impact force downward.

[0037] As a preferred solution of the utility model, the power assembly includes: a rotating shaft 7, a round tube 8, a plurality of baffles 9, a moving rod 13, a screw 15, a nut 16 and a worm 17. The rotating shaft 7 is connected to the inner wall of the box body 1 through an axial rotation. The round tube 8 is slidably sleeved on the rotating shaft 7. A plurality of baffles 9 are respectively welded on the round tube 8 at equal intervals in an annular manner. The bottom end of the moving rod 13 passes through the top of the box body 1 and is connected to the round tube 8 through an axial rotation. The left end of the screw 15 is connected to the right side of the moving rod 13 through an axial rotation. The nut 16 is threadedly sleeved on the screw 15. The bottom of the nut 16 is welded to the top of the box body 1. The worm 17 is fixedly sleeved on the rotating shaft 7. The anti-corrosion coating is sucked downward by the pump body 3 and impacts the plurality of baffles 9, which can drive the round tube 8 to rotate. When the round tube 8 rotates, it can drive the rotating shaft 7 and the worm 17 to rotate. When the worm 17 rotates, it can drive the worm wheel 19, the transmission shaft 18 and the brush 20 to rotate, thereby providing power for the rotation of the brush 20. In addition, by rotating the screw 15 and through the threaded connection between the screw 15 and the nut 16, the moving rod 13, the bearing 12, the round tube 8 and the multiple baffles 9 can be driven to move horizontally. At this time, when the filter screen 6 needs to be cleaned, the multiple baffles 9 can be driven to move to the bottom end of the storage tube 2, and when the filter screen 6 does not need to be cleaned, the multiple baffles 9 can be removed, thereby stopping the brush 20 from brushing the filter screen 6. In this way, it can be used flexibly according to needs, thereby improving the service life of the brush 20.

[0038] As a preferred solution of the utility model, sliders 11 are welded on the top and bottom of the rotating shaft 7, and slide grooves 10 are opened on the top inner wall and the bottom inner wall of the circular tube 8. The sliders 11 are slidably connected to the inside of the corresponding slide grooves 10. Through the sliding limit cooperation between the sliders 11 and the slide grooves 10, the rotation between the circular tube 8 and the rotating shaft 7 can be limited, so that the circular tube 8 can only slide horizontally on the rotating shaft 7.

[0039] As a preferred solution of the utility model, a bearing 12 is fixedly sleeved on the circular tube 8, and the bottom end of the moving rod 13 is welded to the top of the bearing 12. The bearing 12 can facilitate the connection and transmission between the bottom end of the moving rod 13 and the circular tube 8.

[0040] As a preferred solution of the utility model, a sliding hole 14 is opened on the top inner wall of the box body 1, and the bottom end of the moving rod 13 passes through the sliding hole 14 and is slidably connected to the inner wall of the sliding hole 14. By opening the sliding hole 14, stable sliding limiting and sliding support of the moving rod 13 can be achieved.

[0041] The working principle of the utility model is as follows: when in use, first connect the device to an external power source, then add the anti-corrosion paint to the inside of the storage tube 2, and then start the pump body 3 to draw the anti-corrosion paint inside the storage tube 2 into the inside of the box body 1, and then the paint will be filtered through the filter screen 6 and then discharged and collected through the discharge port 4. Here, when the filter screen 6 is blocked, by rotating the screw 15 and through the threaded connection between the screw 15 and the nut 16, the moving rod 13, the bearing 12, the round tube 8 and the plurality of baffles 9 can be driven to move laterally. At this time, when the filter screen 6 needs to be cleaned, the plurality of baffles 9 can be driven to move to the bottom end of the storage tube 2, and when the filter screen 6 does not need to be cleaned, the plurality of baffles 9 can be removed, thereby stopping the brush 20 from brushing the filter screen 6. This method can be used flexibly according to needs to improve the quality of the filter. The service life of the brush 20 is extended. When the multiple baffles 9 move to the bottom end of the storage tube 2, the impact force of the anti-corrosion coating will drive the multiple baffles 9 to rotate, and the round tube 8 will rotate synchronously at this time. Then, through the sliding limit cooperation between the slider 11 and the slide groove 10, the rotating shaft 7 and the worm 17 can be driven to rotate. When the worm 17 rotates, the worm wheel 19, the transmission shaft 18 and the brush 20 can be driven to rotate. When the brush 20 rotates, the brush 20 can realize the brushing cleaning of the filter 6, thereby alleviating the blockage of the filter 6, extending the service life of the filter 6, and reducing the maintenance frequency. Finally, by setting the sealing door 5, the filter 6 can be easily removed from the inside of the box body 1 for cleaning, and the filter 6 is fixed to the inner wall of the box body 1 by card mounting, which is convenient and quick to disassemble, and can improve the maintenance efficiency of the filter 6.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A filter device for producing anti-corrosion coatings, characterized in that: include: Box body (1); A material storage pipe (2), the bottom end of which is fixedly connected to the top of the box body (1); A filter screen (6), wherein the filter screen (6) is arranged inside the box (1), the filter screen (6) is clamped with the inner wall of the box (1), and a sealing door (5) is arranged on the front side of the box (1), and the sealing door (5) corresponds to the filter screen (6); A cleaning mechanism, the cleaning mechanism comprising: a transmission shaft (18), a worm gear (19) and a brush (20), the top end of the transmission shaft (18) being rotatably connected to the top inner wall of the box body (1), the worm gear (19) being fixedly sleeved on the transmission shaft (18), the top end of the brush (20) being fixedly mounted on the bottom end of the transmission shaft (18), and the brush (20) being in contact with the top of the filter screen (6); A power assembly is arranged inside the box (1), and is used to provide power for the rotation of the brush (20).

2. The anti-corrosion coating production filtering device according to claim 1, characterized in that: A pump body (3) is fixedly mounted on the material storage pipe (2), and a material discharge port (4) is provided at the bottom of the box body (1).

3. The anti-corrosion coating production filtering device according to claim 1, characterized in that: The power assembly comprises: a rotating shaft (7), a round tube (8), a plurality of baffles (9), a moving rod (13), a screw (15), a nut (16) and a worm (17); the rotating shaft (7) is rotatably connected to the inner wall of the box body (1); the round tube (8) is slidably sleeved on the rotating shaft (7); the plurality of baffles (9) are respectively and annularly fixedly connected to the round tube (8) at equal intervals; the bottom end of the moving rod (13) passes through the top of the box body (1) and is rotatably connected to the round tube (8); the left end of the screw (15) is rotatably connected to the right side of the moving rod (13); the nut (16) is threadedly sleeved on the screw (15); the bottom of the nut (16) is fixedly connected to the top of the box body (1); and the worm (17) is fixedly sleeved on the rotating shaft (7).

4. The anti-corrosion coating production filtering device according to claim 3, characterized in that: The top and bottom of the rotating shaft (7) are fixedly connected with a slider (11), the top inner wall and the bottom inner wall of the circular tube (8) are provided with a slide groove (10), and the slider (11) is slidably connected inside the corresponding slide groove (10).

5. The anti-corrosion coating production filtering device according to claim 3, characterized in that: A bearing (12) is fixedly sleeved on the circular tube (8), and the bottom end of the moving rod (13) is fixedly connected to the top of the bearing (12).

6. The anti-corrosion coating production filtering device according to claim 3, characterized in that: A sliding hole (14) is provided on the top inner wall of the box body (1), and the bottom end of the moving rod (13) passes through the sliding hole (14) and is slidably connected with the inner wall of the sliding hole (14).

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