A coating processing, storage, and stirring device to prevent sedimentation.

Abstract

This utility model discloses a paint processing, storage, and stirring device to prevent sedimentation, belonging to the field of paint processing technology. It includes a storage tank, a stirring shaft connected to a bearing in the middle of the tank, a drive motor bolted to the top of the tank, and the output end of the drive motor fixedly connected to the stirring shaft. Multiple stirring impellers are mounted on the stirring shaft. An anti-sedimentation circulation mechanism is provided on the side wall of the storage tank, and a cleaning mechanism is provided at the bottom of the tank. This utility model, by setting up the anti-sedimentation circulation mechanism, can circulate and transport the paint raw materials at the bottom of the storage tank to the top for dispersion, preventing the paint raw materials from settling at the bottom. The process of circulating and transporting the paint achieves further mixing of the paint raw materials, improving the mixing effect. Thus, it achieves both anti-sedimentation preservation of the paint raw materials inside the storage tank and further mixing of the raw materials.

Description

Technical Field

[0001] This utility model relates to the field of coating processing technology, and in particular to a coating processing, storage and stirring device that prevents sedimentation. Background Technology

[0002] In the coatings industry, the processing, storage, and mixing of coatings are key steps to ensure the quality and performance of coatings. Coatings are usually composed of a mixture of various components, including but not limited to resins, pigments, solvents, and additives. After mixing, these components are prone to precipitation during storage due to differences in specific gravity, uneven particle size, or chemical reactions. Precipitation not only leads to uneven distribution of coating components, affecting key performance indicators such as color, gloss, and hiding power, but may also cause defects such as sagging and uneven drying during the coating process, seriously affecting the final quality of the coating.

[0003] In the existing process of storing and discharging coatings, because the coatings are relatively viscous after preparation, they rely solely on their own fluidity for discharge. This results in a slow flow rate of the coatings as they are discharged through the outlet, which reduces the discharge speed and, to some extent, lowers work efficiency.

[0004] The existing patent (publication number: CN222093072U) discloses a paint storage device for paint processing. By setting up a discharge component, when the paint is discharged during paint processing and storage, a second motor is started to drive a push plate to move up and down. The push plate pushes the paint through the discharge pipe and discharges it to a certain extent, which can improve the speed of paint discharge and thus improve work efficiency. By setting up a connecting component, the storage tank and the top cover are detachably connected. By pulling the lever, the top cover is separated from the slot opened on the storage tank, eliminating the restriction on the top cover and facilitating the cleaning of the inside of the storage tank and the stirring rod and scraper, making it convenient for users.

[0005] Existing patents offer solutions to the above problems, but they cannot prevent sedimentation of raw materials inside the storage tank, nor can they effectively disperse the raw materials from the bottom to the top of the storage tank, thus failing to achieve the effects of preventing sedimentation and uniform mixing of the raw materials.

[0006] Therefore, a coating processing, storage, and stirring device to prevent sedimentation is proposed. Utility Model Content

[0007] The purpose of this invention is to provide a coating processing, storage, and stirring device that prevents sedimentation, thereby solving the problem that existing coating storage devices for coating processing cannot prevent sedimentation of raw materials inside the storage tank.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a coating processing, storage, and stirring device for preventing sedimentation, comprising a storage tank, a stirring shaft connected to a bearing in the middle of the storage tank, a drive motor bolted to the top of the storage tank, the output end of the drive motor being fixedly connected to the stirring shaft, a plurality of stirring impellers being provided on the stirring shaft, an anti-sedimentation circulation mechanism being provided on the side wall of the storage tank, and a cleaning mechanism being provided at the bottom of the storage tank;

[0009] The anti-sedimentation circulation mechanism includes a discharge pipe located at the bottom of the storage tank, a support base located at the bottom of the storage tank, a circulation pump bolted to the top of the support base, a horizontal pipe at the output end of the circulation pump, the input end of the circulation pump communicating with the discharge pipe, a circulation pipe at one end of the horizontal pipe, a discharge port at the top of the circulation pipe communicating with the storage tank, a discharge pipe at one end of the horizontal pipe, and a control component located in the middle of the horizontal pipe.

[0010] Preferably, the control component includes end caps disposed at both ends of the horizontal tube, an electric push rod disposed in the middle of the end cap, a block disposed at the output end of the electric push rod, and the side wall of the block contacting the inner wall of the horizontal tube.

[0011] Preferably, the cleaning mechanism includes a base disposed at the bottom of the storage tank, a cleaning shaft connected to the middle bearing of the base, two scrapers fixedly connected to the top of the cleaning shaft, the sidewalls of the scrapers contacting the storage tank, a cleaning motor bolted to the top of the support base, and the output end of the cleaning motor fixedly connected to the cleaning shaft.

[0012] Preferably, a flow meter is provided in the middle of the discharge pipe.

[0013] Preferably, sealing rings are provided on both sides of the block, and the side walls of the sealing rings are in contact with the inner wall of the horizontal tube.

[0014] Preferably, a rubber strip is provided in the middle of the scraper, and the sidewall of the rubber strip is in contact with the inner wall of the storage tank.

[0015] Preferably, a protrusion is provided on the inner wall of the end cap, the protrusion is made of rubber, and the side wall of the protrusion contacts the side wall of the block.

[0016] Preferably, a filter screen is provided at one end of the discharge pipe.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This application incorporates an anti-sedimentation circulation mechanism, which circulates the coating raw materials from the bottom of the storage tank to the top for dispersion, preventing the coating raw materials from settling at the bottom of the storage tank. The circulation process further mixes the coating raw materials, improving the mixing effect. Thus, it achieves both anti-sedimentation preservation and further mixing of the coating raw materials inside the storage tank.

[0019] 2. This application incorporates a cleaning mechanism that scrapes and cleans the inner wall of the storage tank, removing paint materials adhering to the inner wall and preventing material sedimentation. It also assists in the efficient discharge of materials from the storage tank. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is an overall structural view of the present invention;

[0022] Figure 2 This is the left view of the present invention;

[0023] Figure 3 This utility model Figure 2 A three-dimensional cross-sectional view of point AA in the middle;

[0024] Figure 4 This is a schematic diagram of the cleaning mechanism in this utility model;

[0025] Figure 5 This is a schematic diagram of the control component in this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Storage tank; 2. Agitator shaft; 3. Drive motor; 4. Agitator impeller; 5. Anti-sedimentation circulation mechanism; 6. Cleaning mechanism; 51. Discharge pipe; 52. Support base; 53. Circulation pump; 54. Horizontal pipe; 55. Circulation pipe; 56. Discharge port; 57. Discharge pipe; 58. Control components; 581. End cap; 582. Electric push rod; 583. Block; 61. Base; 62. Cleaning shaft; 63. Scraper; 64. Cleaning motor; 7. Flow meter; 8. Sealing ring; 9. Rubber strip; 10. Protrusion; 11. Filter screen. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1 to 5 This utility model provides a technical solution:

[0030] A coating processing, storage, and stirring device for preventing sedimentation includes a storage tank 1, a stirring shaft 2 connected to the middle bearing of the storage tank 1, a drive motor 3 bolted to the top of the storage tank 1, the output end of the drive motor 3 being fixedly connected to the stirring shaft 2, a plurality of stirring impellers 4 being provided on the stirring shaft 2, an anti-sedimentation circulation mechanism 5 being provided on the side wall of the storage tank 1, and a cleaning mechanism 6 being provided at the bottom of the storage tank 1.

[0031] The anti-sedimentation circulation mechanism 5 includes a discharge pipe 51 located at the bottom of the storage tank 1, a support base 52 located at the bottom of the storage tank 1, a circulation pump 53 bolted to the top of the support base 52, a horizontal pipe 54 located at the output end of the circulation pump 53, the input end of the circulation pump 53 communicating with the discharge pipe 51, a circulation pipe 55 located at one end of the horizontal pipe 54, a discharge port 56 located at the top of the circulation pipe 55, the discharge port 56 communicating with the storage tank 1, a discharge pipe 57 located at one end of the horizontal pipe 54, and a control component 58 located in the middle of the horizontal pipe 54.

[0032] Specifically, such as Figure 5 As shown, the control component 58 includes end caps 581 disposed at both ends of the horizontal tube 54, an electric push rod 582 disposed in the middle of the end cap 581, a block 583 disposed at the output end of the electric push rod 582, and the side wall of the block 583 contacting the inner wall of the horizontal tube 54.

[0033] Specifically, such as Figure 5 As shown, a flow meter 7 is installed in the middle of the discharge pipe 57.

[0034] Specifically, such as Figure 5 As shown, sealing rings 8 are provided on both sides of the block 583, and the side walls of the sealing rings 8 are in contact with the inner wall of the horizontal pipe 54.

[0035] Specifically, such as Figure 5 As shown, a protrusion 10 is provided on the inner wall of the end cap 581. The protrusion 10 is made of rubber, and the side wall of the protrusion 10 contacts the side wall of the block 583.

[0036] Specifically, such as Figure 5As shown, a filter screen 11 is provided at one end of the discharge pipe 57.

[0037] In use, the drive motor 3 drives the stirring shaft 2 to rotate, which in turn drives multiple stirring impellers 4 on the stirring shaft 2 to stir the coating in the storage tank 1, ensuring that the coating remains uniformly mixed during storage. Simultaneously, to further prevent coating sedimentation, the anti-sedimentation circulation mechanism 5 starts working. The circulation pump 53 draws coating from the bottom of the storage tank 1 through the discharge pipe 51, then transports the coating to the circulation pipe 55 through the horizontal pipe 54, and finally re-injects the coating into the storage tank 1 through the discharge port 56, forming a circulating flow and effectively reducing coating sedimentation. The extension and retraction of the push rod 582 can move the block 583 within the horizontal tube 54, thereby controlling the block 583 to seal the circulation pipe 55 and the discharge pipe 57, realizing the circulation and discharge control of the raw materials inside the storage tank 1. At the same time, the flow meter 7 in the middle of the discharge pipe 57 can monitor the amount of raw materials discharged from the discharge pipe 57 in real time. The filter screen 11 at one end of the discharge pipe 57 can filter out impurities and particles in the coating, ensuring the purity and quality of the coating. In this way, the sedimentation prevention and preservation of the coating raw materials inside the storage tank 1 and the further mixing of the raw materials are achieved.

[0038] Specifically, such as Figure 4 As shown, the cleaning mechanism 6 includes a base 61 located at the bottom of the storage tank 1. A cleaning shaft 62 is connected to the middle bearing of the base 61. Two scrapers 63 are fixedly connected to the top of the cleaning shaft 62. The side walls of the scrapers 63 are in contact with the storage tank 1. A cleaning motor 64 is bolted to the top of the support base 52. The output end of the cleaning motor 64 is fixedly connected to the cleaning shaft 62.

[0039] Specifically, such as Figure 4 As shown, a rubber strip 9 is provided in the middle of the scraper 63, and the side wall of the rubber strip 9 is in contact with the inner wall of the storage tank 1.

[0040] In use, based on the original stirring and anti-sedimentation circulation, when it is necessary to clean the sediment or residual paint at the bottom of storage tank 1, the cleaning motor 64 starts and drives the cleaning shaft 62 to rotate. The two scrapers 63 fixedly connected to the top of the cleaning shaft 62 rotate accordingly. Their side walls are tightly attached to the inner wall of storage tank 1, and the sediment or residual paint at the bottom is scraped up by physical scraping. The rubber strip 9 set in the middle of the scraper 63 not only enhances the scraping effect, but also protects the inner wall of the storage tank from damage due to the softness and wear resistance of the rubber, while ensuring the thoroughness of scraping. As the scraper 63 continues to rotate, the sediment or residual paint is gradually pushed to the outlet of storage tank 1 or a position that is easy to collect, thereby realizing the convenient cleaning of storage tank 1. In this way, the paint raw materials adhering to the inner wall of storage tank 1 can be scraped and cleaned, avoiding the raw materials from settling and adhering to the inner wall of storage tank 1. At the same time, it can also assist in the discharge of raw materials inside storage tank 1, so that the raw materials inside storage tank 1 can be efficiently cleaned and discharged.

[0041] By adopting the above technical solution, the problem that existing paint storage devices for paint processing cannot prevent the sedimentation of raw materials inside storage tank 1 has been solved.

[0042] Working Principle: In use, the drive motor 3 first drives the stirring shaft 2 to rotate, which in turn drives multiple impellers 4 on the stirring shaft 2 to stir the coating within the storage tank 1, ensuring uniform mixing of the coating during storage. Simultaneously, to further prevent coating sedimentation, the anti-sedimentation circulation mechanism 5 starts working. The circulation pump 53 draws coating from the bottom of the storage tank 1 through the discharge pipe 51, then transports the coating to the circulation pipe 55 through the horizontal pipe 54, and finally re-injects the coating into the storage tank 1 through the discharge port 56, forming a circulating flow and effectively reducing coating sedimentation. This is achieved through the electric push rod 5... The extension and retraction of 82 can move the block 583 within the horizontal tube 54, thereby controlling the block 583 to seal the circulation pipe 55 and the discharge pipe 57, realizing the circulation and discharge control of the raw materials inside the storage tank 1. When it is necessary to clean the sediment or residual paint at the bottom of the storage tank 1, the cleaning motor 64 starts and drives the cleaning shaft 62 to rotate. The two scrapers 63 fixedly connected to the top of the cleaning shaft 62 rotate accordingly, and their side walls are tightly attached to the inner wall of the storage tank 1. The sediment or residual paint at the bottom is scraped up by physical scraping. The rubber strip 9 set in the middle of the scraper 63 not only enhances the scraping effect.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An anti-settling paint processing storage stirring device comprising a storage tank (1), characterized in that: The storage tank (1) is connected to a stirring shaft (2) in the middle bearing. A drive motor (3) is bolted to the top of the storage tank (1). The output end of the drive motor (3) is fixedly connected to the stirring shaft (2). Multiple stirring impellers (4) are provided on the stirring shaft (2). An anti-sedimentation circulation mechanism (5) is provided on the side wall of the storage tank (1). A cleaning mechanism (6) is provided at the bottom of the storage tank (1). The anti-sedimentation circulation mechanism (5) includes a discharge pipe (51) located at the bottom of the storage tank (1), a support base (52) located at the bottom of the storage tank (1), a circulation pump (53) connected to the top of the support base (52), a horizontal pipe (54) located at the output end of the circulation pump (53), the input end of the circulation pump (53) being connected to the discharge pipe (51), a circulation pipe (55) located at one end of the horizontal pipe (54), a discharge port (56) located at the top of the circulation pipe (55), the discharge port (56) being connected to the storage tank (1), a discharge pipe (57) located at one end of the horizontal pipe (54), and a control component (58) located in the middle of the horizontal pipe (54).

2. A paint processing storage and agitation apparatus that prevents settling according to claim 1, wherein: The control component (58) includes end caps (581) disposed at both ends of the horizontal tube (54), an electric push rod (582) disposed in the middle of the end cap (581), a block (583) disposed at the output end of the electric push rod (582), and the side wall of the block (583) in contact with the inner wall of the horizontal tube (54).

3. A paint processing storage and agitation apparatus that prevents settling as recited in claim 1, wherein: The cleaning mechanism (6) includes a base (61) disposed at the bottom of the storage tank (1), a cleaning shaft (62) is connected to the middle bearing of the base (61), two scrapers (63) are fixedly connected to the top of the cleaning shaft (62), the side wall of the scraper (63) is in contact with the storage tank (1), and a cleaning motor (64) is bolted to the top of the support base (52), the output end of the cleaning motor (64) is fixedly connected to the cleaning shaft (62).

4. A paint processing storage and agitation apparatus that prevents settling as recited in claim 1, wherein: A flow meter (7) is installed in the middle of the discharge pipe (57).

5. A paint processing storage and agitation apparatus that prevents settling as recited in claim 2, wherein: The two side walls of the block (583) are provided with sealing rings (8), and the side walls of the sealing rings (8) are in contact with the inner wall of the horizontal tube (54).

6. A paint processing storage and agitation apparatus that prevents settling as recited in claim 3, wherein: A rubber strip (9) is provided in the middle of the scraper (63), and the side wall of the rubber strip (9) is in contact with the inner wall of the storage tank (1).

7. A paint processing storage and agitation apparatus that prevents settling as recited in claim 2, wherein: The inner wall of the end cap (581) is provided with a protrusion (10), the protrusion (10) is made of rubber, and the side wall of the protrusion (10) is in contact with the side wall of the block (583).

8. A paint processing storage and agitation apparatus that prevents settling as recited in claim 1, wherein: A filter screen (11) is provided at one end of the discharge pipe (57).

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