Aluminum paste stirring device
By installing a cover on the outside of the stirring shaft and designing upward-sloping stirring blades, the problem of uneven mixing of aluminum silver paste in existing devices has been solved, improving the finished product quality and stirring efficiency of aluminum silver paste.
Patent Information
- Application Number
- CN202520518407.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-24
AI Technical Summary
Existing aluminum silver paste mixing devices cannot guarantee that the aluminum silver paste in different areas inside the mixing tank is fully mixed. Excessive mixing in the area near the mixing shaft causes damage to the surface structure of the aluminum silver paste, affecting the quality of the finished product and the mixing efficiency.
A cover is installed outside the stirring shaft. The stirring blades rotate inside the cover, causing the material to circulate. The combination of the cover design and the upward-sloping stirring blades ensures that the material is fully mixed inside and outside the cover and flows out through the liquid outlet, avoiding direct contact with the stirring blades.
This process achieves uniform mixing of materials inside the mixing tank, improves the finished product quality and mixing efficiency of aluminum silver paste, and avoids damage to the surface structure of the aluminum silver paste.
Smart Images
Figure CN223931173U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of aluminum silver paste production, and in particular to an aluminum silver paste stirring device. Background Technology
[0002] Aluminum silver paste is a pigment widely used in coatings, decoration, and other fields. It has an aesthetically pleasing decorative effect. It is made from fine spherical aluminum powder, which is processed through a special process and then mixed with solvents and additives to form a paste.
[0003] In the existing technology, aluminum silver paste is added to a mixing tank and mixed. However, due to its uneven quality and density, it is not possible to ensure that the aluminum silver paste in different areas inside the mixing tank is fully mixed. At the same time, excessive mixing of the aluminum silver paste near the mixing shaft will damage the surface structure of the aluminum silver paste, resulting in reduced hiding power of the coating and affecting the quality of the finished product and mixing efficiency. Utility Model Content
[0004] In order to improve the problems in the background art, the present invention provides an aluminum silver paste stirring device.
[0005] The aluminum silver paste stirring device provided by this utility model adopts the following technical solution:
[0006] An aluminum silver paste mixing device includes a mixing tank, a driving mechanism installed on the top of the mixing tank, the driving mechanism driving the mixing shaft inside the mixing tank to rotate, a cover installed outside the mixing shaft, and mixing blades arranged around the mixing shaft. The rotation of the mixing blades drives the material to enter the cover from the bottom of the cover and form a circulating flow of the material inside and outside the cover.
[0007] Preferably, the upper section of the cover is provided with a liquid outlet hole, through which the aluminum silver paste flows out to the outside of the cover.
[0008] Preferably, the cover is a vertically installed tubular shell structure with its cross-sectional area gradually increasing from top to bottom.
[0009] Preferably, multiple stirring blades are arranged around the stirring shaft, and the rear side of the stirring blades is inclined upward.
[0010] Preferably, the drive mechanism includes a geared motor, the output end of which passes through the top wall of the mixing tank and is connected to a stirring shaft, the stirring shaft extending into the interior of the mixing tank.
[0011] Preferably, the mixing tank includes a tank body and a top cover. The top cover is installed on the tank body and is provided with a feed pipe for inputting materials. The bottom of the tank body is provided with a discharge pipe for outputting aluminum silver paste. Both the feed pipe and the discharge pipe are provided with electromagnetic valves and are communicatively connected to a controller located on one side of the mixing tank.
[0012] Preferably, the mixing tank is fixedly mounted on a support frame, and the bottom of the support frame is equipped with casters, which drive the mixing tank to move.
[0013] In summary, this utility model has the following beneficial technical effects:
[0014] 1. Based on the existing mixing tank, this utility model has a cover installed outside the mixing shaft. The mixing blades rotate inside the cover, driving the material to enter the cover from the bottom and forming a circulation flow of the material inside and outside the cover. This ensures that the material in different areas inside the mixing tank can also be fully mixed, avoiding excessive processing of the aluminum silver paste by constantly contacting the mixing blades, and improving the finished quality of the aluminum silver paste.
[0015] 2. During the rotation of the stirring blades inside the casing, the clumps of solid materials are broken up and effectively stirred, improving the stirring efficiency and effect of the aluminum silver paste. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall installation of an aluminum silver paste mixing device according to an embodiment of the present invention;
[0017] Figure 2 This is an internal sectional view of the mixing tank according to an embodiment of the present invention;
[0018] Figure 3 This is a schematic diagram of the structure of the cover according to an embodiment of the present utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the stirring blade in an embodiment of the present invention.
[0020] Explanation of reference numerals in the attached drawings: 1. Mixing tank; 2. Drive mechanism; 3. Mixing shaft; 4. Cover; 5. Mixing blades; 6. Liquid outlet; 7. Gear motor; 8. Tank body; 9. Top cover; 10. Feed pipe; 11. Discharge pipe; 12. Solenoid valve; 13. Controller; 14. Support frame; 15. Casters. Detailed Implementation
[0021] The following combination Figures 1-4 The present invention will be described in further detail below.
[0022] This utility model discloses an aluminum silver paste stirring device.
[0023] Reference Figure 1 , Figure 2 , Figure 4An aluminum silver paste mixing device includes a mixing tank 1, a drive mechanism 2 installed on the top of the mixing tank 1, the drive mechanism 2 drives the mixing shaft 3 inside the mixing tank 1 to rotate, a cover 4 is installed outside the mixing shaft 3, and mixing blades 5 are arranged around the mixing shaft 3. The rotation of the mixing blades 5 drives the material to enter the cover 4 from the bottom of the cover 4 and form a circulation flow of the material inside and outside the cover 4.
[0024] Reference Figure 1 , Figure 2 , Figure 3 The upper section of the cover 4 is provided with liquid outlet holes 6. The aluminum silver paste flows out to the outside of the cover 4 at the liquid outlet holes 6. At the same time, the material continues to enter the cover 4 from the bottom and is stirred inside the cover 4, which drives the material in different areas inside the mixing tank 1 to flow and can also be fully stirred and mixed.
[0025] Reference Figure 3 The cover 4 is a vertically installed tubular shell structure, and its cross-sectional area gradually increases from top to bottom. The material enters the cover 4 from the bottom, and the flow rate of the material increases from bottom to top.
[0026] Reference Figure 2 , Figure 3 , Figure 4 Multiple stirring blades 5 are arranged around the stirring shaft 3. The stirring blades 5 are tilted upwards at the rear side. The rotation of the stirring blades 5 drives the material to enter the casing 4 from the bottom of the casing 4. The material is stirred and mixed to form aluminum silver paste, which flows out to the outside of the casing 4 at the liquid outlet 6 in the upper section of the casing 4.
[0027] Reference Figure 1 , Figure 2 The drive mechanism 2 includes a geared motor 7. The output end of the geared motor 7 passes through the top wall of the mixing tank 1 and is connected to the stirring shaft 3. The stirring shaft 3 extends into the interior of the mixing tank 1.
[0028] Reference Figure 1 , Figure 2 The mixing tank 1 includes a tank body 8 and a top cover 9. The top cover 9 is installed on the tank body 8 and is provided with a feed pipe 10 for inputting materials, including aluminum powder, solvent and additives. The materials are mixed to form aluminum silver paste. The bottom of the tank body 8 is provided with a discharge pipe 11 for outputting aluminum silver paste. Both the feed pipe 10 and the discharge pipe 11 are provided with electromagnetic valves 12 and are communicatively connected to a controller 13 located on one side of the mixing tank 1. The controller 13 controls the opening and closing of the electromagnetic valves 12.
[0029] Reference Figure 1 The mixing tank 1 is fixedly mounted on the support frame 14. The bottom of the support frame 14 is equipped with casters 15, which drive the mixing tank 1 to move.
[0030] The implementation principle of the aluminum silver paste stirring device in this embodiment of the utility model is as follows: the top cover 9 is removed, the stirring shaft 3 and the cover 4 are installed in the stirring tank 1, the rotation direction of the stirring blade 5 is determined, the top cover 9 is installed on the tank body 8, the controller 13 is operated to open the solenoid valve 12 at the feed pipe 10, and the materials are fed into the stirring tank 1 along the feed pipe 10. The reduction motor 7 is started to stir the materials in the stirring tank 1, and the materials of different concentrations in different areas are stirred and mixed into aluminum silver paste, forming a circulation of aluminum silver paste inside and outside the cover 4. After a period of time, the solenoid valve 12 of the discharge pipe 11 is opened, and the aluminum silver paste is output through the discharge pipe 11.
[0031] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.
Claims
1. An aluminum silver paste stirring device, characterized in that: The system includes a mixing tank (1), a driving mechanism (2) is installed on the top of the mixing tank (1), the driving mechanism (2) drives the stirring shaft (3) inside the mixing tank (1) to rotate, a cover (4) is installed outside the stirring shaft (3), and stirring blades (5) are arranged around the stirring shaft (3). The rotation of the stirring blades (5) drives the material to enter the cover (4) from the bottom of the cover (4) and form a circulating flow of the material inside and outside the cover (4).
2. The aluminum silver paste stirring device according to claim 1, characterized in that: The upper section of the cover (4) is provided with liquid outlet holes (6).
3. The aluminum silver paste stirring device according to claim 1, characterized in that: The cover (4) is a vertically installed tubular shell structure, and the cross-sectional area of the cover (4) gradually increases from top to bottom.
4. The aluminum silver paste stirring device according to claim 1, characterized in that: The stirring blades (5) are arranged in multiple pieces around the stirring shaft (3), and the rear side of the stirring blades (5) is inclined upward.
5. The aluminum silver paste stirring device according to claim 1, characterized in that: The drive mechanism (2) includes a geared motor (7), the output end of which passes through the top wall of the mixing tank (1) and is connected to the stirring shaft (3), which extends into the interior of the mixing tank (1).
6. The aluminum silver paste stirring device according to claim 1, characterized in that: The mixing tank (1) includes a tank body (8) and a top cover (9). The top cover (9) is installed on the tank body (8). A feed pipe (10) for inputting materials is provided on the top cover (9). A discharge pipe (11) for outputting aluminum silver paste is provided at the bottom of the tank body (8). Electromagnetic valves (12) are provided on both the feed pipe (10) and the discharge pipe (11), and are communicatively connected to a controller (13) located on one side of the mixing tank (1).
7. The aluminum silver paste stirring device according to claim 1, characterized in that: The mixing tank (1) is fixedly mounted on the support frame (14), and the bottom of the support frame (14) is provided with casters (15).