Coating filtering device

Abstract

The utility model relates to the field of coating filtering, and discloses a coating filtering device which comprises a supporting table, the top end of the supporting table is fixedly connected with a screening frame body, the top end of the screening frame body is fixedly connected with a top arc cover, a feeding port is formed in the inner side of the top arc cover, a limiting sliding groove is formed in the inner side of the screening frame body, and the top arc cover is fixedly connected with the supporting table. A plurality of supporting blocks are slidably connected into the limiting sliding groove, a screening material frame is fixedly connected to the inner sides of the supporting blocks, a screening and filtering assembly is installed in the screening material frame, a rotating rod is fixedly connected to the bottom end of the screening material frame, and a driving motor is fixedly connected to the bottom end of the supporting table; and a scraping assembly is mounted in the screening frame body. According to the utility model, the filtered coating is finer, the filtering efficiency of the device is higher, and the coating on the inner wall of the device is fully scraped, so that the delivery quantity of the coating is ensured, and the waste of cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of paint filtering, in particular to a paint filtering device. Background Art

[0002] Paint filter is a device used to remove impurities and solid particles during the paint production process. Paint is easily contaminated by particulate matter during production and use, so a filter is needed to ensure the quality and stability of the paint. Paint filter usually includes components such as filters, filter materials and filter equipment. It removes impurities in the paint through different levels of filtration to ensure the provision of high-quality paint products.

[0003] After searching, the paint filtering device with announcement number CN211635501U includes a bracket, an outer barrel is fixed on the bracket, a rotatable inner barrel is arranged in the outer barrel, the inner barrel and the outer barrel are arranged coaxially, the upper part of the inner barrel is opened and forms a feed port, the lower part of the inner barrel is provided with a drive shaft, the drive shaft passes through the outer barrel downward, the drive shaft is sealed and assembled with the barrel bottom of the outer barrel, and the lower end of the drive shaft is driven by a motor; the inner barrel includes an inner barrel bottom and a cylindrical inner barrel body, the outer peripheral wall of the inner barrel body is provided with a filter screen around, and the outer peripheral wall of the inner barrel body is provided with a plurality of discharge holes; the outer barrel bottom of the outer barrel is an inclined plate, and the lower end of the inclined plate is provided with a discharge port; the upper part of the outer barrel is provided with a feeding port, corresponding to the feeding port, and the feeding port is provided with a barrel cover. When filtering the paint, the paint performs centrifugal motion under the rotation of the inner barrel, is filtered out through the filter screen, and is discharged from the discharge port at the bottom of the outer barrel. The paint is in a centrifugal motion state, and the filtering effect is good.

[0004] Based on the above patent, the existing paint filtering device mentioned in its background technology is basically realized by adding a filtering device in the paint bucket, adding a fixed filter screen in the silo, and filtering the paint by gravity. The existing problem is that after the filter screen has been used for a period of time, the paint is easy to solidify, affecting the filtering efficiency. In this regard, in response to this technical problem, this application proposes a paint filtering device. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a coating filtering device, which has higher filtering efficiency and reduces cost waste.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A paint filtering device comprises a support platform, a screening frame is fixedly connected to the top of the support platform, a top arc cover is fixedly connected to the top of the screening frame, a feed port is provided on the inner side of the top arc cover, a limiting slide groove is provided on the inner side of the screening frame, a plurality of support blocks are slidably connected inside the limiting slide groove, a screening material frame is fixedly connected to the inner side of the support block, a screening and filtering assembly is installed inside the screening material frame, a rotating rod is fixedly connected to the bottom end of the screening material frame, a driving motor is fixedly connected to the bottom end of the support platform, a scraping assembly is installed inside the screening frame, and a discharge pipe is fixedly connected to the front bottom of the screening frame.

[0008] Furthermore, the scraping assembly includes a limiting ring located at the top of the outside of the screening frame, the bottom end of the limiting ring is evenly fixedly connected to a plurality of inclined scrapers, the bottom end of the top arc cover is evenly fixedly connected to a plurality of support rods, the bottom end of the support rod is fixedly connected to a supporting ring, and the bottom end of the support ring is evenly fixedly connected to a plurality of inner scrapers.

[0009] Furthermore, the screening and filtering assembly includes a plurality of side screening holes located around the outside of the screening frame, a plurality of bottom screening holes are evenly opened at the bottom end of the screening frame, and a plurality of stirring rods are evenly fixedly connected to the inner bottom end of the screening frame.

[0010] Furthermore, the driving end of the driving motor is fixedly connected to the bottom end of the rotating rod.

[0011] Furthermore, the outer portion of the rotating rod is rotatably connected to the middle portion of the supporting platform.

[0012] Furthermore, the outer side of the inclined scraper is attached to the inner wall of the support platform.

[0013] Furthermore, the outer side of the inner scraper is attached to the inner wall of the screening frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the coating is filtered through a support platform, a screening frame, a top arc cover, a driving motor, a discharge pipe, a feeding port, a screening frame, side screening holes, a rotating rod, a bottom screening hole, and a stirring rod, so that the filtered coating is finer and the filtering efficiency of the device is higher.

[0016] 2. In the utility model, the paint is scraped off through the screening frame, the inclined scraper, the screening material frame, the limiting ring, the top arc cover, the support rod, the support ring, and the inner scraper, and the paint on the inner wall of the device is fully scraped off, thereby ensuring the delivery volume of the paint and reducing the waste of cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall diagram of a paint filtering device proposed by the utility model;

[0018] Figure 2 This is a bottom view of a coating filter device proposed by the utility model;

[0019] Figure 3 This is an internal diagram of a paint filtering device proposed by the utility model;

[0020] Figure 4 This is an internal diagram of a screening material frame of a coating filter device proposed by the utility model;

[0021] Figure 5 The utility model discloses a screening frame of a coating filtering device.

[0022] Legend:

[0023] 1. Support platform; 2. Screening frame; 3. Top arc cover; 4. Discharge pipe; 5. Drive motor; 6. Screening frame; 7. Side screening holes; 8. Limiting ring; 9. Supporting ring; 10. Support rod; 11. Oblique scraper; 12. Support block; 13. Rotating rod; 14. Stirring rod; 15. Bottom screening holes; 16. Limiting slide; 17. Inner scraper; 18. Feeding port. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-5The utility model provides an embodiment: a coating filtering device, comprising a support platform 1, a screening frame 2 is fixedly connected to the top of the support platform 1, a top arc cover 3 is fixedly connected to the top of the screening frame 2, a feeding port 18 is provided on the inner side of the top arc cover 3, a limiting slide groove 16 is provided on the inner side of the screening frame 2, a plurality of support blocks 12 are slidably connected to the inner side of the limiting slide groove 16, a screening material frame 6 is fixedly connected to the inner side of the support block 12, a screening filter assembly is installed inside the screening material frame 6, and a rotating rod is fixedly connected to the bottom end of the screening material frame 6 13, a driving motor 5 is fixedly connected to the bottom end of the support platform 1, a scraping assembly is installed inside the screening frame 2, a discharge pipe 4 is fixedly connected to the front bottom of the screening frame 2, a screening and filtering assembly includes a plurality of side screening holes 7 located around the outside of the screening frame 6, a plurality of bottom screening holes 15 are evenly opened at the bottom end of the screening frame 6, a plurality of stirring rods 14 are evenly fixedly connected to the inner bottom end of the screening frame 6, a driving end of the driving motor 5 is fixedly connected to the bottom end of the rotating rod 13, and the outer part of the rotating rod 13 is rotatably connected to the middle part of the support platform 1;

[0026] The paint to be filtered is placed into the screening frame 2 through the top arc cover 3, and the paint falls directly into the screening frame 6. At this time, the driving motor 5 is started to drive the rotating rod 13 to rotate, thereby rotating the screening frame 6. The rotating force generated by the screening frame 6 shakes the paint inside, and the stirring rod 14 stirs the paint, thereby discharging the paint to the outside through the bottom screening holes 15 and the side screening holes 7, and the support block 12 slides inside the limiting slide groove 16, thereby ensuring the stable rotation of the screening frame 6, thereby discharging the paint stably, so that the filtered paint is finer and the filtering efficiency of the device is higher.

[0027] Reference Figure 3 , Figure 4 and Figure 5 The scraping assembly includes a limiting ring 8 located at the top of the outside of the screening frame 6, a plurality of inclined scrapers 11 are evenly fixedly connected to the bottom end of the limiting ring 8, a plurality of support rods 10 are evenly fixedly connected to the bottom end of the top arc cover 3, a support ring 9 is fixedly connected to the bottom end of the support rod 10, a plurality of inner scrapers 17 are evenly fixedly connected to the bottom end of the support ring 9, the outer side of the inclined scraper 11 is attached to the inner wall of the support platform 1, and the outer side of the inner scraper 17 is attached to the inner wall of the screening frame 6;

[0028] As the paint is thrown outward through the side screening holes 7, the paint sticks to the inner wall of the screening frame 2. As the screening frame 6 rotates, the limiting ring 8 rotates, thereby rotating the inclined scraper 11 to scrape off the paint, and the inner scraper 17 contacts the rotating screening frame 6 to scrape off the paint on its inner wall. The paint on the inner wall of the device is fully scraped off, thereby ensuring the shipment volume of the paint and reducing cost waste.

[0029] Working principle: the paint to be filtered is placed into the interior of the screening frame 2 through the top arc cover 3, and the paint falls directly into the interior of the screening frame 6. At this time, the driving motor 5 is started to drive the rotating rod 13 to rotate, thereby rotating the screening frame 6. The rotating force generated by the screening frame 6 shakes the paint inside, and the stirring rod 14 stirs the paint, thereby discharging the paint to the outside through the bottom screening holes 15 and the side screening holes 7, and the support block 12 slides inside the limiting slide groove 16 to ensure the stable rotation of the screening frame 6, thereby discharging the paint stably, and as the paint is thrown outward through the side screening holes 7, the paint sticks to the inner wall of the screening frame 2, and as the screening frame 6 rotates, the limiting ring 8 rotates, thereby rotating the inclined scraper 11 to scrape off the paint, and the inner scraper 17 contacts the rotating screening frame 6 to scrape off the paint on its inner wall.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paint filtering device, comprising a support platform (1), characterized in that: The top of the support platform (1) is fixedly connected to a screening frame (2), the top of the screening frame (2) is fixedly connected to a top arc cover (3), an inlet (18) is provided on the inner side of the top arc cover (3), a limiting slide groove (16) is provided on the inner side of the screening frame (2), a plurality of support blocks (12) are slidably connected inside the limiting slide groove (16), a screening material frame (6) is fixedly connected to the inner side of the support block (12), a screening filter assembly is installed inside the screening material frame (6), a rotating rod (13) is fixedly connected to the bottom end of the screening material frame (6), a driving motor (5) is fixedly connected to the bottom end of the support platform (1), a scraping assembly is installed inside the screening frame (2), and a discharge pipe (4) is fixedly connected to the front bottom of the screening frame (2).

2. A paint filtering device according to claim 1, characterized in that: The scraping assembly comprises a limiting circular ring (8) located at the top of the outside of the screening frame (6), a plurality of inclined scrapers (11) are evenly fixedly connected to the bottom end of the limiting circular ring (8), a plurality of support rods (10) are evenly fixedly connected to the bottom end of the top arc cover (3), a supporting circular ring (9) is fixedly connected to the bottom end of the support rod (10), and a plurality of inner scrapers (17) are evenly fixedly connected to the bottom end of the support circular ring (9).

3. A paint filtering device according to claim 1, characterized in that: The screening and filtering assembly comprises a plurality of side screening holes (7) located around the outside of a screening frame (6), a plurality of bottom screening holes (15) are evenly arranged at the bottom end of the screening frame (6), and a plurality of stirring rods (14) are evenly fixedly connected to the inner bottom end of the screening frame (6).

4. A paint filtering device according to claim 3, characterized in that: The driving end of the driving motor (5) is fixedly connected to the bottom end of the rotating rod (13).

5. A paint filtering device according to claim 3, characterized in that: The outer portion of the rotating rod (13) is rotatably connected to the middle portion of the supporting platform (1).

6. A paint filtering device according to claim 2, characterized in that: The outer side of the inclined scraper (11) is attached to the inner wall of the support platform (1).

7. A paint filtering device according to claim 2, characterized in that: The outer side of the inner scraper (17) is attached to the inner wall of the screening frame (6).

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