Anti-corrosion coating impurity filtering device

Abstract

The utility model discloses an anticorrosive coating impurity filtering device, which relates to the field of anticorrosive coating production and comprises a bottom plate, a first side plate is mounted on one side of the top of the bottom plate, a first supporting seat is mounted on one side of the first side plate, and the other side of the first side plate is connected with a movable shaft through a bearing. Through the arrangement of the filtering tank, the movable shaft, the worm, the worm gear and the flow guide table, the servo motor is started to work to drive the worm to rotate, further drive the worm gear to rotate, then drive the movable shaft to rotate and drive the filtering tank to turn over; impurities in the first filter screen cylinder and the second filter screen cylinder fall onto the guide hopper due to gravity, then slide into the feeding pipe through the guide hopper and are discharged through the feeding pipe, so that discharging can be completed, after the impurities are poured out, the servo motor drives the worm to rotate reversely, and then the worm gear is driven to rotate reversely, so that the filtering tank is reset to rotate, and the filtering effect is improved. In this way, impurities in the filter screen cylinder can be quickly cleaned.

Description

Technical Field

[0001] This utility model relates to the field of anti-corrosion coating production, specifically to an anti-corrosion coating impurity filtration device. Background Technology

[0002] Anti-corrosion coatings are generally divided into conventional anti-corrosion coatings and heavy-duty anti-corrosion coatings. They are an essential type of paint. Conventional anti-corrosion coatings provide corrosion protection for metals under normal conditions, extending the service life of non-ferrous metals. Heavy-duty anti-corrosion coatings, on the other hand, can be used in relatively harsh corrosive environments and offer a longer protection period than conventional anti-corrosion coatings. During the production process, various chemical raw materials may produce some impurities due to their mixing and reaction. These impurities are undesirable, so the coating needs to be filtered and screened, which is why filtration devices are used.

[0003] According to Chinese Patent No. CN215609635U, a filtration device for anti-corrosion coating production is disclosed. This utility model, through the structural design of a servo motor, connecting rod, rotating rod, cylinder, first filter screen, stirring blade, first brush bristles, second brush bristles, vibration servo motor, fixing ring, and second filter screen, achieves a good filtration effect for anti-corrosion coating filtration devices, solving the problem of poor filtration effect of general anti-corrosion coating filtration devices. It can play a good filtration role when filtering coatings, and at the same time, it can remove impurities attached to the filter screen when stirring the coatings, improving the filtration quality and effect of the coatings, and further meeting the user's needs.

[0004] Regarding the aforementioned patent content, a filter screen is installed to filter the anti-corrosion coating. However, after prolonged filtration, a significant amount of impurities accumulate on the filter surface. Therefore, it is necessary to clean the accumulated impurities on the filter screen periodically. The cleaning process involves first removing the cover plate, then removing the filter screen from the filtration device to clean the impurities. After cleaning, the filter screen must be reinstalled into the device, and then the cover plate must be installed on the device. This disassembly-cleaning-reinstallation process is quite cumbersome, thereby reducing the efficiency of cleaning the accumulated impurities on the filter screen. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a filter device for impurities in anti-corrosion coatings, so as to solve the technical problem of the inconvenience of quickly cleaning the impurities accumulated on the filter screen.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a filter device for filtering impurities in anti-corrosion coatings, comprising a base plate, a first side plate mounted on one side of the top of the base plate, a first support seat mounted on one side of the first side plate, and a movable shaft connected to the other side of the first side plate via a bearing, a worm gear mounted on one end of the movable shaft, a servo motor mounted on the top of the first support seat, a worm gear connected to the output end of the servo motor, a second side plate mounted on the other side of the top of the base plate, and a rotating shaft connected to one side of the second side plate via a bearing, filter tanks mounted on one end of the rotating shaft and one end of the movable shaft, a top cover mounted on the top of the filter tank via bolts, a guide hopper mounted on the bottom of the top cover, pads fixed on both sides of the interior of the filter tank, mounting seats mounted on the pads via bolts, a second filter screen cylinder mounted between the two mounting seats, a flow guide platform mounted inside the second filter screen cylinder, and a first filter screen cylinder mounted on the top of the flow guide platform.

[0007] By adopting the above technical solution, when it is necessary to tilt the filter tank to pour out impurities, the operator can start the servo motor. The servo motor can drive the worm gear to rotate, which in turn drives the worm wheel to rotate.

[0008] Furthermore, a feed pipe is connected to the top of the top cover, and the feed pipe is connected to the guide hopper, the inner wall of the guide hopper being smooth.

[0009] By adopting the above technical solution, after the filter tank is flipped, the feed pipe is facing downwards. The impurities in the first and second filter cylinders will fall onto the guide hopper due to gravity, and then the impurities will slide into the feed pipe and be discharged through the feed pipe.

[0010] Furthermore, a discharge pipe is connected to the bottom of the filter tank, and a valve is installed on the discharge pipe.

[0011] By adopting the above technical solution, when it is necessary to discharge the filtered anti-corrosion coating, the staff can open the valve, and the anti-corrosion coating can be discharged through the discharge pipe.

[0012] Furthermore, a second support base is installed on both sides of the top of the base plate, and a support roller is rotatably connected to the second support base. The tops of the two support rollers are in contact with the rotating shaft and the movable shaft, respectively.

[0013] By adopting the above technical solution, the support roller can support the rotating shaft and the moving shaft.

[0014] Furthermore, the first filter cylinder is located directly below the feed pipe, and the mesh diameter of the first filter cylinder is larger than that of the second filter cylinder.

[0015] By adopting the above technical solution, the anti-corrosion coating can enter the interior of the first filter cylinder through the feed pipe, be filtered by the first filter cylinder, flow into the second filter cylinder, and be filtered by the second filter cylinder.

[0016] Furthermore, an observation window is installed on the outer surface of the filter tank, and the observation window is made of glass.

[0017] By adopting the above technical solution, the setting of the observation window makes it easier for staff to observe the amount of impurities accumulated inside the first and second filter cylinders.

[0018] Furthermore, the filter canister is rotatably connected to the first side plate via a movable shaft.

[0019] By adopting the above technical solution, when the movable shaft rotates, it will drive the filter tank to rotate, thereby causing the filter tank to flip over, which makes it easier to pour out the impurities in the first and second filter cylinders.

[0020] Furthermore, the worm meshes with a worm wheel, and the top end of the worm is connected to the first side plate via a bearing.

[0021] By adopting the above technical solution, when the worm rotates, it will drive the worm wheel to rotate, and the worm wheel will drive the movable shaft to rotate.

[0022] Furthermore, the flow guide platform is conical in shape, and the top cover is detachably connected to the filter tank.

[0023] By adopting the above technical solution, the flow guide can guide the anti-corrosion coating, and the top cover can be removed from the filter tank.

[0024] Furthermore, a control panel is mounted on the outer surface of the first side plate, and the control panel is electrically connected to the servo motor.

[0025] By adopting the above technical solution, the servo motor can be easily started or stopped via the control panel.

[0026] In summary, the present invention has the following main advantages:

[0027] 1. This utility model, by configuring a filter tank, a movable shaft, a worm gear, a worm wheel, and a guide platform, allows the anti-corrosion coating to enter the filter tank through the feed pipe. The first filter screen initially filters the coating, which then flows into the second filter screen for further filtration, thus improving the filtration effect. Impurities accumulate in both the first and second filter screens. When cleaning these impurities, the operator no longer needs to add more anti-corrosion coating through the feed pipe. After the coating is completely discharged from the filter tank, the operator can place the impurity collection box on the base plate and then start the servo... The servo motor drives the worm gear to rotate, which in turn drives the worm wheel to rotate, which in turn drives the movable shaft to rotate, causing the filter tank to flip. When the feed pipe is facing downwards, the impurities in the first and second filter cylinders will fall onto the guide hopper due to gravity, and then slide into the feed pipe through the guide hopper and be discharged through the feed pipe, thus completing the discharge. After the impurities are discharged, the servo motor drives the worm gear to reverse, which in turn drives the worm wheel to reverse, thereby causing the filter tank to reset and rotate. Once the filter tank has reset, the servo motor can be turned off. This method can quickly clean the impurities in the filter cylinder without removing the filter cylinder, thus improving the cleaning efficiency.

[0028] 2. This utility model is equipped with a guide hopper, which allows impurities to fall onto the guide hopper when they are poured out, thus guiding the material and facilitating the discharge of impurities. This prevents impurities from accumulating on the top cover. The rotating shaft is also provided to improve the stability of the filter tank when it rotates.

[0029] 3. This utility model is equipped with a support base and support rollers. The support rollers can support the rotating shaft and the movable shaft, thereby improving the stability of the rotating shaft and the movable shaft. The guide platform is provided, and the guide platform is conical, so that the impurities accumulated on the guide platform can fall off when the filter tank is turned over. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0031] Figure 2 This is a schematic diagram of the overall orthographic structure of this utility model;

[0032] Figure 3 This is a schematic diagram of the filter tank structure of this utility model;

[0033] Figure 4 This is a schematic diagram of the worm gear structure of this utility model;

[0034] Figure 5 This is a bottom view of the guide hopper structure of this utility model;

[0035] Figure 6This is a schematic diagram of the first filter cylinder structure of this utility model.

[0036] In the diagram: 1. Base plate; 2. First side plate; 3. First support base; 4. Servo motor; 5. Worm gear; 6. Worm wheel; 7. Movable shaft; 8. Filter tank; 9. Top cover; 10. Feed pipe; 11. Guide hopper; 12. Second side plate; 13. Rotating shaft; 14. Second support base; 15. Support roller; 16. Discharge pipe; 17. Valve; 18. First filter screen cylinder; 19. Second filter screen cylinder; 20. Mounting base; 21. Pad; 22. Control panel; 23. Guide platform; 24. Observation window. Detailed Implementation

[0037] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0038] The embodiments of this utility model will be described below based on its overall structure.

[0039] Example 1:

[0040] A device for filtering impurities in anti-corrosion coatings, such as Figures 1-6 As shown, the system includes a base plate 1, a first side plate 2 mounted on one side of the top of the base plate 1, a first support base 3 mounted on one side of the first side plate 2, and a movable shaft 7 connected to the other side of the first side plate 2 via a bearing. A worm gear 6 is mounted on one end of the movable shaft 7. A servo motor 4 is mounted on the top of the first support base 3, and a worm 5 is connected to the output end of the servo motor 4. A second side plate 12 is mounted on the other side of the top of the base plate 1, and a rotating shaft 13 is connected to one side of the second side plate 12 via a bearing. A filter canister 8 is mounted on one end of the rotating shaft 13 and one end of the movable shaft 7, and a top cover 9 is bolted to the top of the filter canister 8.

[0041] See Figures 1-6A guide hopper 11 is installed at the bottom of the top cover 9. Pads 21 are fixed to both sides of the inside of the filter tank 8, and mounting seats 20 are bolted to the pads 21. A second filter cylinder 19 is installed between the two mounting seats 20, and a flow guide platform 23 is installed inside the second filter cylinder 19. A first filter cylinder 18 is installed on top of the flow guide platform 23. When it is necessary to tilt the filter tank 8 to pour out impurities, the operator can start the servo motor 4. The servo motor 4 drives the worm gear. 5 rotates, which in turn drives the worm gear 6 to rotate. The top of the top cover 9 is connected to the feed pipe 10, which is connected to the guide hopper 11. The inner wall of the guide hopper 11 is smooth, and the outer wall of the guide hopper 11 is in contact with the inner wall of the filter tank 8. After the filter tank 8 is flipped over, the feed pipe 10 is facing downward. The impurities in the first filter cylinder 18 and the second filter cylinder 19 will fall onto the guide hopper 11 due to gravity, and then the impurities will slide into the feed pipe 10 and be discharged through the feed pipe 10.

[0042] See Figures 1-4 The bottom of the filter tank 8 is connected to a discharge pipe 16, and a valve 17 is installed on the discharge pipe 16. When the filtered anti-corrosion coating needs to be discharged, the operator can open the valve 17, and the anti-corrosion coating can be discharged through the discharge pipe 16. The first filter cylinder 18 is located directly below the feed pipe 10. The mesh diameter of the first filter cylinder 18 is larger than that of the second filter cylinder 19. The anti-corrosion coating can enter the interior of the first filter cylinder 18 through the feed pipe 10, and after being filtered by the first filter cylinder 18, it flows into the second filter cylinder 19 and is filtered again by the second filter cylinder 19. An observation window 24 is installed on the outer surface of the filter tank 8, and the observation window 24 is made of glass. The setting of the observation window 24 makes it convenient for the operator to observe the amount of impurities accumulated inside the first filter cylinder 18 and the second filter cylinder 19.

[0043] Specifically, the filter tank 8 is rotatably connected to the first side plate 2 via a movable shaft 7. When the movable shaft 7 rotates, it drives the filter tank 8 to rotate, thereby causing the filter tank 8 to flip over, which facilitates the emptying of impurities from the first filter cylinder 18 and the second filter cylinder 19. The worm 5 meshes with the worm wheel 6, and the top end of the worm 5 is connected to the first side plate 2 via a bearing. When the worm 5 rotates, it drives the worm wheel 6 to rotate, which in turn drives the movable shaft 7 to rotate. The top cover 9 is detachably connected to the filter tank 8 and can be removed from the filter tank 8. A control panel 22 is installed on the outer surface of the first side plate 2, and the control panel 22 is electrically connected to the servo motor 4, making it convenient to start or stop the servo motor 4 via the control panel 22.

[0044] Example 2:

[0045] Based on the above embodiment 1, in order to improve the stability of the rotating shaft 13 and the movable shaft 7, the following structure will be set to support the rotating shaft 13 and the movable shaft 7.

[0046] Specifically, a second support seat 14 is installed on both sides of the top of the base plate 1, and a support roller 15 is rotatably connected to the second support seat 14. The tops of the two support rollers 15 are in contact with the rotating shaft 13 and the movable shaft 7 respectively, and the support rollers 15 can support the rotating shaft 13 and the movable shaft 7.

[0047] Example 3:

[0048] Based on the above embodiment 1, in order to facilitate the flow of anti-corrosion coating towards the first filter cylinder 18, the following structure will be set.

[0049] See Figure 2 , Figure 3 and Figure 5 The flow guide platform 23 is conical in shape. The flow guide platform 23 can guide the anti-corrosion coating, so that the anti-corrosion coating can flow towards the first filter screen cylinder 18, which facilitates the filtration of the anti-corrosion coating.

[0050] The working principle of this utility model is as follows: First, when using it, the power can be turned on first, and then the anti-corrosion coating is added into the filter tank 8 through the feed pipe 10. The anti-corrosion coating will fall into the first filter cylinder 18 first. After being filtered by the first filter cylinder 18, the anti-corrosion coating will flow into the second filter cylinder 19, and after being filtered by the second filter cylinder 19, it will fall downward and be discharged through the discharge pipe 16. The filtered impurities will accumulate in the first filter cylinder 18 and the second filter cylinder 19.

[0051] When it is necessary to clean the impurities in the first filter cylinder 18 and the second filter cylinder 19, the operator no longer adds anti-corrosion coating to the filter tank 8 through the feed pipe 10. After the anti-corrosion coating in the filter tank 8 is completely discharged, the operator can place the impurity collection box on the base plate 1, and then start the servo motor 4. The servo motor 4 drives the worm gear 5 to rotate, which in turn drives the worm wheel 6 to rotate, which in turn drives the movable shaft 7 to rotate, and causes the filter tank 8 to flip. When the feed pipe 10 is facing down, the impurities in the first filter cylinder 18 and the second filter cylinder 19 will fall onto the guide hopper 11 due to gravity, and then slide into the feed pipe 10 through the guide hopper 11 and be discharged through the feed pipe 10. This completes the discharge. After the impurities are poured out, the servo motor 4 drives the worm gear 5 to reverse, which in turn drives the worm wheel 6 to reverse, thereby causing the filter tank 8 to reset and rotate. After the filter tank 8 resets, the servo motor 4 can be turned off, and then the impurity collection box can be removed from the base plate 1.

[0052] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A device for filtering impurities in anti-corrosion coatings, comprising a base plate (1), characterized in that: A first side plate (2) is installed on one side of the top of the base plate (1), and a first support base (3) is installed on one side of the first side plate (2). A movable shaft (7) is connected to the other side of the first side plate (2) via a bearing. A worm gear (6) is installed at one end of the movable shaft (7). A servo motor (4) is installed on the top of the first support base (3). A worm gear (5) is connected to the output end of the servo motor (4). A second side plate (12) is installed on the other side of the top of the base plate (1), and a rotating shaft (13) is connected to one side of the second side plate (12) via a bearing. (13) One end and the other end of the movable shaft (7) are both equipped with filter tanks (8), and the top of the filter tank (8) is equipped with a top cover (9) by bolts. The bottom of the top cover (9) is equipped with a guide hopper (11). The filter tank (8) is fixed with pads (21) on both sides inside, and mounting seats (20) are installed on the pads (21) by bolts. A second filter cylinder (19) is installed between the two mounting seats (20), and a flow guide platform (23) is installed inside the second filter cylinder (19). The top of the flow guide platform (23) is equipped with a first filter cylinder (18).

2. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: The top of the top cover (9) is connected to a feed pipe (10), which is connected to a guide hopper (11). The inner wall of the guide hopper (11) is smooth.

3. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: The bottom of the filter tank (8) is connected to a discharge pipe (16), and a valve (17) is installed on the discharge pipe (16).

4. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: The bottom plate (1) is equipped with a second support seat (14) on both sides of the top, and a support roller (15) is rotatably connected to the second support seat (14). The tops of the two support rollers (15) are in contact with the rotating shaft (13) and the movable shaft (7) respectively.

5. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: The first filter cylinder (18) is located directly below the feed pipe (10), and the mesh diameter of the first filter cylinder (18) is larger than the mesh diameter of the second filter cylinder (19).

6. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: The outer surface of the filter tank (8) is equipped with an observation window (24), and the observation window (24) is made of glass.

7. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: The filter tank (8) is rotatably connected to the first side plate (2) via a movable shaft (7).

8. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: The worm (5) meshes with the worm wheel (6), and the top end of the worm (5) is connected to the first side plate (2) through a bearing.

9. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: The flow guide platform (23) is conical, and the top cover (9) is detachably connected to the filter tank (8).

10. The anti-corrosion coating impurity filtration device according to claim 1, characterized in that: A control panel (22) is mounted on the outer surface of the first side plate (2), and the control panel (22) is electrically connected to the servo motor (4).

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