A paint dispersing apparatus for paint production

Abstract

The application relates to the technical field of paint production, in particular to a paint dispersing device for paint production, which comprises a workbench and a filtering device, and a discharge pipe is arranged in communication at the bottom of the workbench; the large-particle raw materials or impurities which are not fully crushed in the paint are intercepted through the filter screen, the particles can be prevented from mixing into the final paint product, the paint texture is ensured to be uniform, the coating defects caused by the particles are reduced, the large-particle impurities after interception cannot enter the subsequent processing links along with the paint, the abrasion or blockage of downstream equipment can be reduced, the service life of the equipment on the whole production line is indirectly prolonged, the detachable design makes the filtering section be regularly disassembled and cleaned or the filter screen be replaced, the operation is simple, the discharge pipe does not need to be disassembled as a whole, the basic function of stably guiding the paint out of the original discharge pipe is retained, the shortage of lacking the impurity interception capability is made up, and the use convenience of the equipment is further improved.

Description

Technical Field

[0001] This application relates to the technical field of coating production, and in particular to a coating dispersion device for coating production. Background Technology

[0002] Coatings are typically made primarily of resins, oils, and emulsions, with or without the addition of pigments and fillers, as well as appropriate additives, and are formulated with organic solvents or water. As a result, during coating production, various raw materials need to be stirred at specific points using dispersion equipment to ensure uniform dispersion and achieve a homogeneous mixture, thereby improving the stability of coating production.

[0003] The utility model patent with Chinese patent authorization announcement number CN222805108U discloses a coating dispersion device for coating production. Its structure includes: a workbench, a discharge pipe, a dispersion body, a novel inlet end, and an electrical control board. This utility model further improves upon the novel inlet end by covering the upper edge of the guide body with a limiting frame, thereby increasing the hardness of the guide body's top. The quantitative discharge device at the lower end of the guide body can then receive a large amount of raw material at once. Simultaneously, the electrical control board uses an electrical connection module for program control, so that when the dispersion body disperses the raw material, the interceptor plate of the quantitative discharge device can move at timed intervals via an electric slider, automatically adding a portion of the raw material into the dispersion body. This replaces the manual addition process, improving the ease of use of the dispersion equipment and avoiding the increased burden on the equipment and reduced durability of internal components caused by adding a large amount of raw material at once.

[0004] The proposed solution also has the following problems: The device uses a limiting frame to cover the upper edge of the guide body, which improves the hardness of the top of the guide body. The quantitative feeder at the lower end of the guide body can receive a large amount of raw material at once. Simultaneously, an electrical connection module allows the control board to program the process, so that when the dispersing body disperses the raw material, the interceptor plate of the quantitative feeder can move at timed intervals via an electric slider, automatically adding a portion of the raw material into the dispersing body. However, this solution still has some issues. For example, the discharge pipe only serves as an outlet channel for the dispersed coating. This can lead to blockages when processing high-viscosity coatings due to poor coating flowability or adhesion to the inner wall of the pipe, affecting discharge efficiency and even requiring shutdown for cleaning to restore normal operation. This reduces the equipment's continuous operation capability and ease of use to some extent.

[0005] Therefore, in order to solve the above problems, this application provides a coating dispersion device for coating production. Utility Model Content

[0006] To address the issue that the discharge pipe only serves as an outlet channel for dispersed coatings, which can lead to blockages when processing high-viscosity coatings due to poor coating flowability or adhesion to the inner wall of the pipe, thus affecting discharge efficiency and even requiring shutdown for cleaning to restore normal operation, thereby reducing the continuous operation capability and ease of use of the equipment, this application provides a coating dispersion device for coating production.

[0007] This application provides a coating dispersion device for coating production, including a workbench and a filtration device. A discharge pipe is connected to the bottom of the workbench, and the filtration device is installed inside the discharge pipe. The filtration device includes:

[0008] A mounting frame is provided at the bottom of one side of the discharge pipe, and a filter screen is provided inside the mounting frame. The top of the mounting frame extends through the bottom of the discharge pipe, and the mounting frame slides in conjunction with the bottom of the discharge pipe.

[0009] The top of the mounting frame is provided with a snap-fit ​​device, and there are two snap-fit ​​devices, which are arranged opposite to each other.

[0010] A heating device is provided on one side of the discharge pipe.

[0011] Preferably, a sealing gasket is fixedly connected to the bottom of the mounting frame, and the sealing gasket is in contact with the bottom wall of the discharge pipe.

[0012] Preferably, a handle is fixedly connected to the bottom of the mounting frame.

[0013] Preferably, the top of the workbench is provided with a dispersing body, and the top of the dispersing body is connected to a feeding end.

[0014] Preferably, the snap-fit ​​device includes:

[0015] A fixing block is fixedly connected to the top of the mounting frame, and fixing cylinders are fixedly connected to both sides of the fixing block. An elastic element is provided inside each of the two fixing cylinders, and a locking block is provided at both ends of the two fixing cylinders. Both locking blocks are elastically connected to the fixing cylinders through the elastic element.

[0016] Preferably, the top of the discharge pipe is provided with two slots, and both of the clamping devices are adapted to the slots.

[0017] Preferably, a connecting rope is provided inside the fixing block, the connecting rope passes through the fixing block and the two fixing cylinders, the connecting rope is fixedly connected to both ends of the two locking blocks, and a pull rope is fixedly connected between the two connecting ropes. The two ends of the pull rope pass through the mounting frame and the fixing block, and the two ends of the pull rope slide in cooperation with the mounting frame and the fixing block.

[0018] Preferably, the heating device includes:

[0019] A heating frame is snapped onto one side of the discharge pipe, and the heating frame is in close contact with the discharge pipe. Heating pipes are provided on the three side walls and the bottom wall of the heating frame. An electric control board is fixedly connected to one side of the heating frame, and the electric control board is electrically connected to the heating pipes through a circuit.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] In this invention, by setting up a filter screen to intercept large particles or impurities in the coating that have not been fully crushed, such particles can be prevented from mixing into the final coating product, ensuring the uniformity of the coating texture and reducing coating defects caused by the presence of particles. The intercepted large particles and impurities will not enter the subsequent processing stages with the coating, which can reduce wear or blockage of downstream equipment and indirectly extend the service life of the equipment on the entire production line. The detachable design allows the filter section to be disassembled for cleaning or replacement of the filter screen periodically. The operation is simple and does not require disassembling the entire discharge pipe. It retains the basic function of the original discharge pipe to stably discharge the coating while making up for its lack of impurity interception ability, further improving the ease of use of the equipment.

[0022] In this invention, an electric control board is used to activate the heating tube, which heats the coating material in the discharge pipe. Heating reduces the viscosity of the coating, making it easier for the previously viscous material to flow, reducing blockages caused by coating retention and accumulation. This ensures a continuous and stable discharge of dispersed coating material, preventing excessive retention within the dispersion body due to blockages. It also ensures timely discharge of the dispersed coating material, minimizing the adverse effects of prolonged retention on coating properties (such as uniformity and consistency), and further guaranteeing the stability of coating production quality. For different types and viscosities of coating material, the heating intensity and time of the heating tube can be controlled via the electric control board to adjust the temperature within the discharge pipe, allowing the equipment to better adapt to the production needs of various coatings and improving its versatility and practicality. Attached Figure Description

[0023] Figure 1 These are figures representing embodiments of this application;

[0024] Figure 2 These are figures representing embodiments of this application;

[0025] Figure 3 These are figures representing embodiments of this application;

[0026] Figure 4 These are figures representing embodiments of this application;

[0027] Figure 5 These are figures representing embodiments of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Dispersion body; 3. Feed end; 4. Discharge pipe; 5. Heating pipe; 6. Electrical control board; 7. Mounting frame; 8. Filter screen; 9. Heating frame; 10. Handle; 11. Slot; 12. Fixing block; 13. Fixing cylinder; 14. Locking block; 15. Sealing gasket; 16. Pull rope; 17. Elastic element; 18. Connecting rope. Detailed Implementation

[0029] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0031] Example 1, such as Figure 1-5 As shown, this utility model provides a coating dispersion device for coating production, including a workbench 1, a filter device, a snap-fit ​​device, and a heating device. The bottom of the workbench 1 is connected to a discharge pipe 4. The filter device includes: a mounting frame 7 is provided at the bottom of one side of the discharge pipe 4, a filter screen 8 is provided inside the mounting frame 7, the top of the mounting frame 7 penetrates through the bottom of the discharge pipe 4, the mounting frame 7 is slidably engaged with the bottom of the discharge pipe 4, a sealing gasket 15 is fixedly connected to the bottom of the mounting frame 7, the sealing gasket 15 is in contact with the bottom wall of the discharge pipe 4, and a handle 10 is fixedly connected to the bottom of the mounting frame 7. The top of the workbench 1 is provided with a dispersion body 2, and the top of the dispersion body 2 is connected to a feed end 3.

[0032] There are two locking devices, which are arranged opposite each other. The locking devices include: a fixing block 12 fixedly connected to the top of the mounting frame 7; fixing cylinders 13 fixedly connected to both sides of the fixing block 12; elastic elements 17 are provided in both fixing cylinders 13; locking blocks 14 are provided at both ends of the two fixing cylinders 13; the two locking blocks 14 are elastically connected to the fixing cylinders 13 through the elastic elements 17; two locking slots 11 are provided at the top of the discharge pipe 4; the two locking devices are adapted to the locking slots 11; a connecting rope 18 is provided in the fixing block 12; the connecting rope 18 passes through the fixing block 12 and the two fixing cylinders 13; the connecting rope 18 is fixedly connected to both ends of the two locking blocks 14; a pull rope 16 is fixedly connected between the two connecting ropes 18; the two ends of the pull rope 16 pass through the mounting frame 7 and the fixing block 12; and the two ends of the pull rope 16 slide in cooperation with the mounting frame 7 and the fixing block 12.

[0033] In this embodiment, the dispersed coating enters the discharge pipe 4 through the dispersion body 2. The dispersed coating passes through the filter screen 8 to intercept large particles or impurities in the coating that have not been fully broken, thus preventing such particles from mixing into the final coating product, ensuring uniform coating texture, and reducing coating defects caused by the presence of particles. After completion, the pull rope 16 can be pulled, which drives the two connecting ropes 18 to move. The two pull ropes 16 drive the two locking blocks 14 into the fixing cylinder 13, releasing the locking of the mounting frame 7, thereby removing the mounting frame 7 and the filter screen 8, cleaning the impurities on the filter screen 8, and sealing the bottom of the discharge pipe 4 with the sealing gasket 15 to prevent the coating from overflowing.

[0034] Example 2, as Figure 1-5 As shown, the heating device includes: a heating frame 9 is snapped onto one side of the discharge pipe 4, the heating frame 9 is in close contact with the discharge pipe 4, heating pipes 5 are provided on the three side walls and the bottom wall inside the heating frame 9, and an electric control board 6 is fixedly connected to one side of the heating frame 9, the electric control board 6 is electrically connected to the heating pipes 5 through a circuit.

[0035] In this embodiment, the heating tube 5 can be activated by the electronic control board 6. The heating tube 5 inside the three side walls and the bottom wall heats the coating in the discharge pipe 4. The heating tube 5 can reduce the viscosity of the coating by heating, making the coating that may have adhered to the inner wall of the discharge pipe 4 or flowed slowly due to its high viscosity easier to flow. This reduces the blockage caused by coating retention and accumulation, and ensures that the discharge pipe 4 continuously and stably discharges the dispersed coating. By appropriately heating to reduce the viscosity of the coating, the risk of blockage is reduced.

[0036] Working principle: During use, the dispersed coating enters the discharge pipe 4 through the dispersion body 2. The heating element 5, located on the three side walls and bottom wall, is activated via the control board 6 to heat the coating within the discharge pipe 4. Heating reduces the coating viscosity, making it easier for coatings that might otherwise adhere to the inner wall of the discharge pipe 4 or flow slowly due to their high viscosity to flow more freely. This reduces blockages caused by coating stagnation and accumulation, ensuring a continuous and stable discharge of the dispersed coating from the discharge pipe 4. By appropriately heating the coating to reduce viscosity, the risk of blockage is minimized. The heated coating then flows through… The filter screen 8 intercepts large particles or impurities in the paint that are not fully broken, preventing such particles from mixing into the final paint product, ensuring uniform paint texture, and reducing coating defects caused by the presence of particles. After completion, the pull rope 16 can be pulled, which moves the two connecting ropes 18. The two pull ropes 16 move the two locking blocks 14 into the fixed cylinder 13, releasing the locking of the mounting frame 7, thereby removing the mounting frame 7 and the filter screen 8, cleaning the impurities on the filter screen 8, and sealing the bottom of the discharge pipe 4 to prevent paint from overflowing.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A paint dispersing apparatus for paint production, comprising a worktable (1) and a filtering device, characterized in that: The bottom of the workbench (1) is provided with a discharge pipe (4), the inside of the discharge pipe (4) is provided with a filtering device, the filtering device comprises: The bottom of one side of the discharge pipe (4) is provided with a mounting frame (7), the mounting frame (7) is provided with a filter screen (8), the top of the mounting frame (7) penetrates the bottom of the discharge pipe (4), the mounting frame (7) and the bottom of the discharge pipe (4) are in sliding fit; The top of the mounting frame (7) is provided with a clamping device, the clamping device is provided with two, two clamping devices are oppositely arranged; One side of the discharge pipe (4) is provided with a heating device.

2. The paint dispersing apparatus for paint production according to claim 1, characterized in that: The bottom of the mounting frame (7) is fixedly connected with a sealing gasket (15), the sealing gasket (15) is attached to the bottom wall of the discharge pipe (4).

3. The paint dispersing apparatus for paint production according to claim 2, characterized in that: The bottom of the mounting frame (7) is fixedly connected with a handle (10).

4. The paint dispersing apparatus for paint production according to claim 1, characterized in that: The top of the workbench (1) is provided with a dispersion main body (2), the top of the dispersion main body (2) is provided with a feeding end (3).

5. The paint dispersing apparatus for paint production according to claim 1, characterized in that: The clamping device comprises: The top of the mounting frame (7) is fixedly connected with a fixed block (12), the two sides of the fixed block (12) are fixedly connected with a fixed cylinder (13), the two fixed cylinders (13) are provided with an elastic element (17), and the two ends of the two fixed cylinders (13) are provided with a clamping block (14), the two clamping blocks (14) are elastically connected with the fixed cylinder (13) through the elastic element (17).

6. The paint dispersing apparatus for paint production according to claim 5, wherein: The top of the discharge pipe (4) is provided with two clamping grooves (11), and the two clamping devices are matched with the clamping grooves (11).

7. The paint dispersing apparatus for paint production according to claim 5, wherein: The inside of the fixed block (12) is provided with a connecting rope (18), the connecting rope (18) penetrates the fixed block (12) and the two fixed cylinders (13), the two ends of the connecting rope (18) are fixedly connected with the two clamping blocks (14), and the two connecting ropes (18) are fixedly connected with a pull rope (16), the two ends of the pull rope (16) penetrate the mounting frame (7) and the fixed block (12), and the two ends of the pull rope (16) are in sliding fit with the mounting frame (7) and the fixed block (12).

8. The paint dispersing apparatus for paint production according to claim 1, wherein: The heating device comprises: One side of the discharge pipe (4) is clamped with a heating frame (9), the heating frame (9) is attached to the discharge pipe (4), three side walls and a bottom wall in the heating frame (9) are provided with a heating pipe (5), one side of the heating frame (9) is fixedly connected with an electric control panel (6), and the electric control panel (6) is electrically connected with the heating pipe (5) through a circuit.

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