Stirring reaction device of passivating agent for roller coating of aluminum coiled material

Abstract

The utility model belongs to the technical field of stirring reaction devices, and particularly relates to a stirring reaction device of a passivating agent for roller coating of aluminum coiled materials, which comprises a stirring tank, a feeding hopper is fixedly connected to the upper surface of the stirring tank, a conveying pipe is fixedly connected to one side of the stirring tank, a first valve is movably arranged on the upper surface of the conveying pipe, and a second valve is movably arranged on the lower surface of the conveying pipe. One side of the conveying pipe is fixedly connected with a filtering box, the bottom of the filtering box is fixedly connected with a discharging pipe, the discharging pipe is movably provided with a second valve, the sides, away from each other, of the filtering box are fixedly connected with fixing columns, and one side of each fixing column is provided with a sliding groove; through the arrangement of the filter box, the filter frame and the like, a passivating agent flows into the filter box from the conveying pipe, then flows into the discharging pipe after being filtered by the filter frame in the filter box, and then is conveyed out from the discharging pipe after the second valve is opened, so that impurities in the passivating agent are prevented from flowing out along with the passivating agent, and the quality of the passivating agent is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring reaction devices, in particular to a stirring reaction device for passivating agents used in roll coating of aluminum coils. Background Art

[0002] A passivating agent is a chemical surface treatment agent widely used in the surface treatment of metal parts to meet the requirements of surface treatment performance in different fields. The preparation of the passivating agent is an important link in the industrial production of the passivating agent. Its preparation process mainly includes aspects such as raw material preparation, formulation, adjustment, and treatment. Generally, the passivating agent is stirred and mixed through a stirring reaction device.

[0003] However, in existing equipment, after stirring is completed, there are still some impurities that are difficult to dissolve in the liquid in the passivating agent. When discharging, the impurities will flow out along with the passivating agent, affecting the quality of the passivating agent. For this reason, a stirring reaction device for passivating agents used in roll coating of aluminum coils is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a stirring reaction device for passivating agents used in roll coating of aluminum coils.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A stirring reaction device for passivating agents used in roll coating of aluminum coils, including a stirring tank. The upper surface of the stirring tank is fixedly connected with a feed hopper. One side of the stirring tank is fixedly connected with a conveying pipe. The upper surface of the conveying pipe is movably provided with a first valve. One side of the conveying pipe is fixedly connected with a filtering box. The bottom of the filtering box is fixedly connected with a discharge pipe. A second valve is movably arranged on the discharge pipe. Fixing columns are fixedly connected to the opposite sides of the filtering box. A sliding groove is opened on one side of each fixing column. A lifting structure is arranged in each sliding groove. The inner side wall of the filtering box is movably connected with a cover plate. A moving structure is arranged on the cover plate. A sealing ring is fixedly arranged on the outer side wall of the cover plate. The bottom of the cover plate is fixedly connected with two moving plates. A filtering frame is fixedly connected to the common bottom of the two moving plates. A moving groove is fixedly connected to the common side of the two moving plates facing each other.

[0006] As a further description of the above technical solution:

[0007] The lifting structure includes a threaded rod rotatably connected in the sliding groove. A sliding block is threadedly connected to the threaded rod. The sliding block is slidably connected in the sliding groove. The bottom of the sliding block is fixedly connected to the upper surface of the cover plate.

[0008] As a further description of the above technical solution:

[0009] A servo motor is fixedly connected to the upper surface of the fixed column, and an output shaft of the servo motor is fixedly connected to one end of a threaded rod.

[0010] As a further description of the above technical solution:

[0011] The moving structure includes a rotating column rotatably connected to the bottom of the cover plate. A first rotating motor is fixedly connected to the upper surface of the cover plate, and an output shaft of the first rotating motor is fixedly connected to one side of the rotating column. A rotating disc is fixedly connected to the bottom of the rotating column, and a rotating rod is fixedly connected to the bottom of the rotating disc.

[0012] As a further description of the above technical solution:

[0013] A sliding column is slidably connected in the moving groove. A moving column is fixedly connected to the bottom of the sliding column, and a fine brush is fixedly connected to the bottom of the moving column. A sliding rod is fixedly connected to the upper surface of the sliding column, and a sliding groove is formed in the upper surface of the sliding rod. The rotating rod is movably connected in the sliding groove.

[0014] As a further description of the above technical solution:

[0015] A rotating rod is rotatably connected inside the stirring tank. A plurality of stirring rods are fixedly connected to the rotating rod. A second rotating motor is fixedly connected to the bottom of the stirring tank, and an output shaft of the second rotating motor is fixedly connected to the bottom of the rotating rod.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, in the stirring and reaction device for the passivating agent used in the roll coating of aluminum coils, by setting a filter box and a filter frame, etc., the passivating agent flows into the filter box from the feed pipe, and then flows into the discharge pipe after being filtered by the filter frame in the filter box. Then, the second valve is opened, and the passivating agent is conveyed out from the discharge pipe, preventing impurities in the passivating agent from flowing out along with the passivating agent and affecting the quality of the passivating agent.

[0018] 2. Compared with the prior art, in the stirring and reaction device for the passivating agent used in the roll coating of aluminum coils, by setting a first rotating motor, a rotating disc, a rotating rod, a sliding rod, a sliding column and a moving column, etc., the first rotating motor drives the rotating disc to rotate through the rotating column, the rotating disc drives the sliding rod to move through the rotating rod, the sliding rod drives the sliding column to move in the moving groove, the sliding column drives the moving column to move, and the moving column drives the fine brush to move in the filter frame, sweeping the impurities in the passivating agent out of the filter holes, avoiding the blockage of the filter holes by impurities and resulting in a slow filtration speed and affecting the filtration efficiency. Description of the Drawings

[0019] Figure 1Schematic three-dimensional structure diagram of the stirring and reaction device for the passivating agent used in the roll coating of aluminum coils proposed by the present utility model;

[0020] Figure 2 Side view of the stirring and reaction device for the passivating agent used in the roll coating of aluminum coils proposed by the present utility model;

[0021] Figure 3 Cross-sectional view of the stirring and reaction device for the passivating agent used in the roll coating of aluminum coils proposed by the present utility model;

[0022] Figure 4 Schematic lifting structure diagram of the stirring and reaction device for the passivating agent used in the roll coating of aluminum coils proposed by the present utility model;

[0023] Figure 5 Schematic diagram of the filter box and moving groove of the stirring and reaction device for the passivating agent used in the roll coating of aluminum coils proposed by the present utility model;

[0024] Figure 6 Exploded view of the lifting structure and moving structure of the stirring and reaction device for the passivating agent used in the roll coating of aluminum coils proposed by the present utility model.

[0025] Legend description:

[0026] 1. Stirring tank; 2. Feeding hopper; 3. Feeding pipe; 4. Filter box; 5. Discharge pipe; 6. Fixed column; 7. Lifting structure; 701. Servo motor; 702. Threaded rod; 703. Sliding block; 8. Moving structure; 801. First rotating motor; 802. Rotating disc; 803. Rotating rod; 804. Sliding rod; 805. Sliding column; 806. Moving column; 9. Cover plate; 10. Moving plate; 11. Filter box; 12. Moving groove; 13. Rotating rod; 14. Stirring rod; 15. Second rotating motor. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figures 1 to 6, the stirring and reacting device for the passivating agent used in the roll coating of aluminum coils provided by the utility model: includes a stirring tank 1, a feed hopper 2 is fixedly connected to the upper surface of the stirring tank 1, a rotating rod 13 is rotatably connected inside the stirring tank 1, a plurality of stirring rods 14 are fixedly connected to the rotating rod 13, a second rotating motor 15 is fixedly connected to the bottom of the stirring tank 1, the output shaft of the second rotating motor 15 is fixedly connected to the bottom of the rotating rod 13, a feed pipe 3 is fixedly connected to one side of the stirring tank 1, a first valve is movably arranged on the upper surface of the feed pipe 3, a filtering box 4 is fixedly connected to one side of the feed pipe 3, a discharge pipe 5 is fixedly connected to the bottom of the filtering box 4, a second valve is movably arranged on the discharge pipe 5, fixing columns 6 are fixedly connected to the two opposite sides of the filtering box 4, a sliding groove is opened on one side of each fixing column 6, a lifting structure 7 is arranged in each sliding groove, a cover plate 9 is movably connected to the inner side wall of the filtering box 4, a moving structure 8 is arranged on the cover plate 9, a sealing ring is fixedly arranged on the outer side wall of the cover plate 9, the sealing ring can prevent the passivating agent solution from seeping out from the connection between the cover plate 9 and the filtering box 4, two moving plates 10 are fixedly connected to the bottom of the cover plate 9, a filtering frame 11 is fixedly connected to the common bottom of the two moving plates 10, the outer side wall of the filtering frame 11 is slidably connected to the inner side wall of the filtering box 4, the passivating agent flows into the filtering box 4 from the feed pipe 3, then passes through the filtering frame 11 in the filtering box 4 and flows into the discharge pipe 5, then the second valve is opened, and the passivating agent is conveyed out from the discharge pipe 5, preventing the impurities in the passivating agent from flowing out along with the passivating agent and affecting the quality of the passivating agent. The two opposite sides of the two moving plates 10 are fixedly connected to a moving groove 12;

[0029] Referring to Figure 1 , Figure 4 and Figure 6 , in order to achieve the purpose of moving the filtering frame 11, the lifting structure 7 includes a threaded rod 702 rotatably connected in the sliding groove, a servo motor 701 is fixedly connected to the upper surface of the fixing column 6, the output shaft of the servo motor 701 is fixedly connected to one end of the threaded rod 702, a sliding block 703 is threadedly connected to the threaded rod 702, the sliding block 703 is slidably connected in the sliding groove, the bottom of the sliding block 703 is fixedly connected to the upper surface of the cover plate 9, the servo motor 701 drives the threaded rod 702 to rotate, the threaded rod 702 drives the sliding block 703 to move, the sliding block 703 drives the cover plate 9, and the cover plate 9 drives the filtering frame 11 to move upward to an appropriate position through the moving plates 10, and then the staff can clean the impurities in the filtering frame 11;

[0030] Referring to Figure 5 and Figure 6, To achieve the purpose of cleaning the filter box 11, the moving structure 8 includes a rotating column rotatably connected to the bottom of the cover plate 9. A first rotating motor 801 is fixedly connected to the upper surface of the cover plate 9. The output shaft of the first rotating motor 801 is fixedly connected to one side of the rotating column. A rotating disk 802 is fixedly connected to the bottom of the rotating column. A rotating rod 803 is fixedly connected to the bottom of the rotating disk 802. A sliding column 805 is slidably connected in the moving groove 12. A moving column 806 is fixedly connected to the bottom of the sliding column 805. A fine brush is fixedly connected to the bottom of the moving column 806. A sliding rod 804 is fixedly connected to the upper surface of the sliding column 805. A sliding groove is formed on the upper surface of the sliding rod 804. The rotating rod 803 is movably connected in the sliding groove. The first rotating motor 801 drives the rotating disk 802 to rotate through the rotating column. The rotating disk 802 drives the sliding rod 804 to move through the rotating rod 803. The sliding rod 804 drives the sliding column 805 to move in the moving groove 12. The sliding column 805 drives the moving column 806 to move. The moving column 806 drives the fine brush to move in the filter box 11, sweeping out the impurities in the passivator from the filter holes, avoiding the filter holes being blocked by impurities, resulting in a slow filtration speed and affecting the filtration efficiency.

[0031] Working principle: Pour the passivation powder into the mixing tank 1 from the feed hopper 2. The second rotating motor 15 drives the mixing rod 14 to rotate through the rotating rod 13 to mix the passivator solution. After mixing is completed, open the first valve, and the passivator flows into the filter box 4 through the feed pipe 3. Then, after being filtered by the filter box 4 in the filter box 11, it flows into the discharge pipe 5. Then open the second valve, and the passivator is conveyed out through the discharge pipe 5, preventing the impurities in the passivator from flowing out along with the passivator and affecting the quality of the passivator. When the passivator is being filtered, the first rotating motor 801 drives the rotating disk 802 to rotate through the rotating column. The rotating disk 802 drives the sliding rod 804 to move through the rotating rod 803. The sliding rod 804 drives the sliding column 805 to move in the moving groove 12. The sliding column 805 drives the moving column 806 to move. The moving column 806 drives the fine brush to move in the filter box 11, sweeping out the impurities in the passivator from the filter holes, avoiding the filter holes being blocked by impurities, resulting in a slow filtration speed and affecting the filtration efficiency. After the filtration is completed, close the first valve and the second valve. The servo motor 701 drives the threaded rod 702 to rotate. The threaded rod 702 drives the sliding block 703 to move. The sliding block 703 drives the cover plate 9. The cover plate 9 drives the filter box 11 to move upward to an appropriate position through the moving plate 10. Then the staff can clean the impurities in the filter box 11.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Stirring and reaction device for passivating agent used in roll coating of aluminum coil, comprising a stirring tank (1), characterized in that: The upper surface of the mixing tank (1) is fixedly connected with a feed hopper (2). One side of the mixing tank (1) is fixedly connected with a conveying pipe (3). A first valve is movably arranged on the upper surface of the conveying pipe (3). One side of the conveying pipe (3) is fixedly connected with a filtering box (4). The bottom of the filtering box (4) is fixedly connected with a discharge pipe (5). A second valve is movably arranged on the discharge pipe (5). Fixed columns (6) are fixedly connected to the opposite sides of the filtering box (4). A sliding groove is formed on one side of each fixed column (6). A lifting structure (7) is arranged in each sliding groove. A cover plate (9) is movably connected to the inner side wall of the filtering box (4). A moving structure (8) is arranged on the cover plate (9). A sealing ring is fixedly arranged on the outer side wall of the cover plate (9). Two moving plates (10) are fixedly connected to the bottom of the cover plate (9). A filtering frame (11) is fixedly connected to the common bottom of the two moving plates (10). A moving groove (12) is fixedly connected to the opposite sides of the two moving plates (10).

2. The stirring and reaction device for the passivating agent used in the roll coating of aluminum coils according to claim 1, characterized in that: The lifting structure (7) includes a threaded rod (702) rotatably connected in the sliding groove. A sliding block (703) is threadedly connected to the threaded rod (702). The sliding block (703) is slidably connected in the sliding groove. The bottom of the sliding block (703) is fixedly connected to the upper surface of the cover plate (9).

3. The stirring and reaction device for the passivating agent used in the roll coating of aluminum coils according to claim 2, characterized in that: A servo motor (701) is fixedly connected to the upper surface of the fixed column (6). The output shaft of the servo motor (701) is fixedly connected to one end of the threaded rod (702).

4. The stirring and reacting device for the passivating agent used in roll coating of aluminum coils according to claim 1, wherein: The moving structure (8) includes a rotating column rotatably connected to the bottom of the cover plate (9). A first rotating motor (801) is fixedly connected to the upper surface of the cover plate (9). The output shaft of the first rotating motor (801) is fixedly connected to one side of the rotating column. A rotating disk (802) is fixedly connected to the bottom of the rotating column. A rotating rod (803) is fixedly connected to the bottom of the rotating disk (802).

5. The stirring and reaction device for the passivating agent used in roll coating of aluminum coils according to claim 4, characterized in that: A sliding column (805) is slidably connected in the moving groove (12). A moving column (806) is fixedly connected to the bottom of the sliding column (805). A fine brush is fixedly connected to the bottom of the moving column (806). A sliding rod (804) is fixedly connected to the upper surface of the sliding column (805). A sliding groove is formed on the upper surface of the sliding rod (804). The rotating rod (803) is movably connected in the sliding groove.

6. The stirring and reaction device for the passivating agent used in the roll coating of aluminum coils according to claim 1, wherein: A rotating rod (13) is rotatably connected to the inside of the mixing tank (1). A plurality of stirring rods (14) are fixedly connected to the rotating rod (13). A second rotating motor (15) is fixedly connected to the bottom of the mixing tank (1). The output shaft of the second rotating motor (15) is fixedly connected to the bottom of the rotating rod (13).

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