A device for quantitatively adding an auxiliary material prepared from an aluminum alloy raw material

Abstract

The utility model relates to the technical field of auxiliary material quantitative adding device, especially for a kind of auxiliary material quantitative adding device of aluminium alloy raw material preparation, including baffle and poking component, and the lower end of poking component is fixedly connected with auxiliary material adding assembly, and the bottom of auxiliary material adding assembly is fixedly connected with airflow control assembly, and auxiliary material adding assembly includes discharge shell, and both sides of discharge shell are fixedly connected with lug seat, and discharge shell inside is provided with storage groove and gas through hole, and the inside of storage groove is fixedly connected with spring, and the top of spring is fixedly connected with movable column, and the outside of movable column is fixedly connected with rubber ring, and the upper end of discharge shell is provided with arc groove, and airflow control assembly includes air pump, in the utility model, the device effectively solves the problem that aluminium alloy raw material preparation process poor flowability of auxiliary material, the problem that the adding amount is difficult to accurately control, avoids the inhomogeneous phenomenon caused by auxiliary material flow not in time, significantly improves the accuracy of auxiliary material addition.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary material quantitative addition devices, specifically an auxiliary material quantitative addition device for the preparation of aluminum alloy raw materials. Background Technology

[0002] Aluminum alloy raw materials mainly refer to various basic materials used in the production of aluminum alloys, including pure aluminum, aluminum alloy master alloys, and additives. Pure aluminum is the basic component of aluminum alloys, providing the main metallic properties. Master alloys are used to adjust the chemical composition of aluminum alloys to meet specific performance requirements. Additives are used to improve the processing performance, corrosion resistance, and other properties of aluminum alloys. These raw materials are processed through processes such as smelting, stirring, and purification to produce aluminum alloys with specific properties.

[0003] In the process of adding auxiliary materials in the preparation of aluminum alloy raw materials, the poor flowability of the auxiliary materials makes it difficult to accurately control the amount added. This is especially true for some aluminum alloy powders, which have high oxygen content, poor sphericity, and a wide particle size range. These characteristics severely affect the flowability of the powder. Powders with poor flowability are prone to unstable flow rate during the addition process, which makes it difficult to accurately control the amount added. This instability not only affects the accuracy of the addition of auxiliary materials, but may also lead to unevenness in the final aluminum alloy composition, thereby affecting the performance and quality of the product. Therefore, a quantitative addition device for auxiliary materials in the preparation of aluminum alloy raw materials is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a quantitative addition device for auxiliary materials in the preparation of aluminum alloy raw materials, so as to solve the problem that the addition amount is difficult to control precisely due to the poor fluidity of the auxiliary materials during the addition process of aluminum alloy raw materials. This instability not only affects the accuracy of the addition of auxiliary materials, but may also lead to unevenness of the final aluminum alloy composition, thereby affecting the performance and quality of the product.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A quantitative addition device for preparing aluminum alloy raw materials includes a baffle plate and a feeding assembly. An auxiliary material addition assembly is fixedly connected to the lower end of the feeding assembly, and an airflow control assembly is fixedly connected to the bottom end of the auxiliary material addition assembly. The auxiliary material addition assembly includes a discharge shell, with lugs fixedly connected to both sides of the discharge shell. A storage trough and an air vent are formed inside the discharge shell. A spring is fixedly connected to the inner side of the storage trough, and a movable column is fixedly connected to the top of the spring. A rubber ring is fixedly connected to the outer side of the movable column. An arc-shaped groove is formed at the upper end of the discharge shell. The airflow control assembly includes a suction pump, with a T-tube fixedly connected to the top of the suction pump. A vertical pipe is fixedly connected to the top of the T-tube, and a solenoid valve is fixedly connected to the inner side of the vertical pipe. The top of the vertical pipe is fixedly connected to the bottom end of the discharge shell.

[0007] As a further optimization of this utility model, the material feeding assembly includes an electric telescopic rod, a first folding plate is fixedly connected to the top of the electric telescopic rod, one side of the first folding plate is fixedly connected to the housing of a servo motor, a rotating rod is fixedly connected to the end of the main shaft of the servo motor, and the rotating rod is rotatably connected to the inner side of the first folding plate.

[0008] As a further optimization of this utility model, a rotating cylinder is fixedly connected to one side of the rotating column rod, a material feeding groove is provided on the inner side of the rotating cylinder, rotating column rods are fixedly connected to both the left and right sides of the rotating cylinder, and the material feeding groove is located at the upper end of the storage tank.

[0009] As a further optimization of this utility model, the rotating cylinder is fixedly connected to both sides of the rotating cylinder, and the rotating rod at the left end is rotatably connected to the inside of the second folding plate. The bottom end of the second folding plate is fixedly connected to the top end of the limiting telescopic rod, and the bottom end of the limiting telescopic rod and the bottom end of the electric telescopic rod are respectively fixedly connected to the top end of the ear seat.

[0010] As a further optimization of this utility model, the rotating cylinder is located inside the arc-shaped groove, and the outer side of the rotating cylinder is in contact with the inner side of the arc-shaped groove.

[0011] As a further optimization of this utility model, the following features are provided: the number of storage tanks is multiple, the diameters of the multiple storage tanks are different, the air vent penetrates the lower end of the discharge shell, the air vent is connected to the storage tank, the storage tank is connected to the arc-shaped groove, the air vent is connected to the inside of the vertical pipe, the movable column slides on the inner side of the storage tank, and the outer side of the rubber ring is in contact with the inner side of the storage tank.

[0012] As a further optimization of this utility model, the inner side of the T-shaped tube is connected to the inner side of the vertical tube, the number of vertical tubes is the same as the number of solenoid valves, a through hole is opened at the front end of the vertical tube, the through hole of the vertical tube is connected to the inside of the vertical tube, and the through hole of the vertical tube is located at the lower part of the solenoid valve.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, by setting up an auxiliary material addition component, an airflow control component, and a material feeding component, the device effectively solves the problems of poor fluidity of auxiliary materials and difficulty in accurately controlling the amount of addition during the preparation of aluminum alloy raw materials. It avoids the phenomenon of uneven addition caused by untimely flow of auxiliary materials, significantly improves the accuracy of auxiliary material addition, thereby ensuring the quality and performance stability of aluminum alloy raw material preparation. At the same time, it can flexibly adjust the amount of auxiliary materials added for various materials, improving the practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 A cross-sectional structural diagram of the auxiliary material addition component of this utility model;

[0017] Figure 3 This is a schematic diagram of the discharge shell structure of this utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the airflow control component of this utility model;

[0019] Figure 5 This is a schematic diagram of the movable column structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the rotating drum structure of this utility model.

[0021] In the diagram: 1. Baffle plate;

[0022] 2. Auxiliary material adding component; 21. Discharge shell; 22. Ear seat; 23. Material storage tank; 24. Air vent; 25. Spring; 26. Movable column; 27. Rubber ring; 28. Arc-shaped groove;

[0023] 3. Airflow control components; 31. Air pump; 32. T-tube; 33. Vertical pipe; 34. Solenoid valve;

[0024] 4. Feeding assembly; 41. Electric telescopic rod; 42. First folding plate; 43. Servo motor; 44. Rotating column rod; 45. Rotating drum; 46. Feeding groove; 47. Second folding plate; 48. Limiting telescopic rod. Detailed Implementation

[0025] 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.

[0026] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0027] Please see Figure 1-6 This utility model provides a technical solution:

[0028] A quantitative addition device for preparing aluminum alloy raw materials includes a baffle plate 1 and a feeding assembly 4. The lower end of the feeding assembly 4 is fixedly connected to an auxiliary material addition assembly 2, and the bottom end of the auxiliary material addition assembly 2 is fixedly connected to an airflow control assembly 3. The auxiliary material addition assembly 2 includes a discharge shell 21, and ear seats 22 are fixedly connected to both the left and right sides of the discharge shell 21. A storage tank 23 and an air vent 24 are opened inside the discharge shell 21. A spring 25 is fixedly connected inside the storage tank 23. A movable column 26 is fixedly connected to the top of the spring 25. A rubber ring 27 is fixedly connected to the outside of the movable column 26. An arc-shaped groove 28 is opened at the upper end of the discharge shell 21. The airflow control assembly 3 includes a vacuum pump 31. A T-shaped tube 32 is fixedly connected to the top of the vacuum pump 31. A vertical tube 33 is fixedly connected to the top of the T-shaped tube 32. A solenoid valve 34 is fixedly connected to the inside of the vertical tube 33. The top of the vertical tube 33 is fixedly connected to the bottom end of the discharge shell 21.

[0029] As a further implementation of this solution, the feeding assembly 4 includes an electric telescopic rod 41. A first folding plate 42 is fixedly connected to the top of the electric telescopic rod 41. One side of the first folding plate 42 is fixedly connected to the housing of the servo motor 43. A rotating column rod 44 is fixedly connected to the end of the main shaft of the servo motor 43. The rotating column rod 44 is rotatably connected to the inner side of the first folding plate 42. A rotating cylinder 45 is fixedly connected to one side of the rotating column rod 44. A feeding groove 46 is opened on the inner side of the rotating cylinder 45. Rotating column rods 44 are fixedly connected to both the left and right sides of the rotating cylinder 45. The feeding groove 46 is located at the upper end of the storage tank 23. With the above settings, the raw materials entering the arc groove 28 and the feeding groove 46 from the storage tank 23 can be fed out, ensuring the accuracy and stability of the auxiliary material addition process and avoiding inaccurate addition of auxiliary materials due to uneven power transmission. The setting of multiple feeding grooves 46 can ensure the continuity of feeding auxiliary materials.

[0030] As a further implementation of this solution, rotating cylinder 45 is fixedly connected to rotating column rods 44 on both sides. The left rotating column rod 44 is rotatably connected to the inside of the second folding plate 47. The bottom end of the second folding plate 47 is fixedly connected to the top end of the limiting telescopic rod 48. The bottom end of the limiting telescopic rod 48 and the bottom end of the electric telescopic rod 41 are respectively fixedly connected to the top end of the ear seat 22. The rotating cylinder 45 is located inside the arc-shaped groove 28, and the outer side of the rotating cylinder 45 fits against the inner side of the arc-shaped groove 28. With the above arrangement, it is convenient for the rotating cylinder 45 to rotate inside the arc-shaped groove 28. At the same time, the lifting and lowering of the rotating cylinder 45 can be controlled, thereby facilitating operation inside the arc-shaped groove 28 and realizing the effect of filling auxiliary materials into the storage tank 23.

[0031] As a further implementation of this solution, there are multiple storage tanks 23, each with a different diameter. An air vent 24 penetrates the lower end of the discharge shell 21 and communicates with the storage tanks 23. The storage tanks 23 are connected to the arc-shaped groove 28 and the interior of the vertical pipe 33. The movable column 26 slides on the inner side of the storage tank 23, and the outer side of the rubber ring 27 is in contact with the inner side of the storage tank 23. Through the above arrangement, the design of multiple storage tanks 23, each with a different diameter, enables the device to simultaneously process multiple different materials. The auxiliary materials improve the flexibility and practicality of the device. The air inlet 24 passes through the lower end of the discharge shell 21 and is connected to the storage tank 23 and the arc-shaped groove 28. This design ensures that the gas can flow smoothly between the components. By controlling the flow of gas, the amount of auxiliary materials can be precisely controlled. The movable column 26 slides inside the storage tank 23, and the outer side of the rubber ring 27 is in contact with the inner side of the storage tank 23. This design not only improves the uniformity of auxiliary material feeding, but also prevents gas leakage through sealing, further improving the accuracy and stability of auxiliary material addition.

[0032] As a further implementation of this solution, the inner side of the T-shaped tube 32 is connected to the inner side of the vertical tube 33. The number of vertical tubes 33 is the same as the number of solenoid valves 34. A through hole is opened at the front end of the vertical tube 33, and the through hole of the vertical tube 33 is connected to the inside of the vertical tube 33. The through hole of the vertical tube 33 is located at the lower part of the solenoid valve 34. Through the above settings, the gas flow rate can be precisely controlled, thereby achieving precise control of the auxiliary material feeding speed. The setting of multiple solenoid valves 34 can control the movement of the movable column 26 by controlling the gas flow, thereby controlling the feeding and stopping of the specified auxiliary material.

[0033] Workflow: When quantitatively adding scrap materials from aluminum alloy raw material preparation, initially, auxiliary materials of different materials are placed inside the storage tank 23. Due to the different diameters of the storage tank 23, different amounts of different auxiliary materials will be added at the same time. By controlling the opening and closing of the solenoid valve 34, the effect of adding one or more auxiliary materials can be achieved. After the solenoid valve 34 is opened, air will enter through the through hole at the front end of the vertical pipe 33. The diameter of the through hole at the front end of the vertical pipe 33 is set to be small, so that the amount of gas entering the vertical pipe 33 can be controlled. This controls the upward movement speed of the movable column 26. When air enters the vertical pipe 33, the gas will enter the interior of the storage tank 23 through the air inlet 24. At this time, under the elastic force of the spring 25, the movable column 26 is pushed upward. The rubber ring 27 seals the inside of the storage tank 23, ensuring that gas does not leak out accidentally. The movable column 26 pushes the auxiliary material inside the storage tank 23 upward, thereby achieving precise control of the amount of auxiliary material fed. When the solenoid valve 34 inside the vertical pipe 33 is closed, the gas inside the vertical pipe 33 is blocked, and the movable column 26 is difficult to move upward, thus stopping the supply of auxiliary material. The auxiliary material will move into the arc-shaped groove 28 through the storage tank 23, and then into the feeding groove 46. The servo motor 43 is started to drive the rotating column rod 44 and the rotating drum 45 to rotate. When the feeding groove 46 rotates, the auxiliary material inside the arc-shaped groove 28 flows out through the front end of the discharge shell 21. The front part of the discharge shell 21 near the top is an inclined mechanism to facilitate material discharge. The baffle plate 1 acts as a barrier to the auxiliary material.

[0034] When it is necessary to add material to the storage tank 23, open the solenoid valve 34 inside the T-tube 32 and the solenoid valve 34 inside the multiple vertical tubes 33, and start the air pump 31 to evacuate air from the T-tube 32 and the vertical tubes 33. Since the through hole at the front end of the vertical tube 33 is reduced, negative pressure is generated inside the multiple vertical tubes 33. Under the action of negative pressure, the movable column 26 will move downward and squeeze the spring 25. When the movable column 26 moves to the bottom, close all the solenoid valves 34 and start the air pump 31 to drive the first folding plate 42, the rotating column rod 44 and the rotating drum 45 to move upward. The rotating column rod 44 at the left end drives the second folding plate 47 to move upward. The limiting telescopic rod 48 extends, so that the rotating drum 45 is separated from the discharge shell 21. Thus, the material is added to the storage tank 23 through the operation inside the arc groove 28. After the material is added, the rotating drum 45 is reset.

[0035] Based on the above principles, when quantitatively adding auxiliary materials for aluminum alloy preparation, the device can control the movement and uniformity of the auxiliary materials, avoiding uneven addition due to untimely flow of auxiliary materials, thereby controlling the amount of auxiliary materials added and ensuring the quality of aluminum alloy raw material preparation.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for quantitatively adding auxiliary materials in the preparation of aluminum alloy raw materials, comprising a baffle plate (1) and a feeding assembly (4), characterized in that: The lower end of the feeding component (4) is fixedly connected to the auxiliary material adding component (2), and the bottom end of the auxiliary material adding component (2) is fixedly connected to the airflow control component (3). The auxiliary material addition component (2) includes a discharge shell (21), and ear seats (22) are fixedly connected to both the left and right sides of the discharge shell (21). A storage trough (23) and an air vent (24) are opened on the inner side of the discharge shell (21). A spring (25) is fixedly connected to the inner side of the storage trough (23). A movable column (26) is fixedly connected to the top of the spring (25). A rubber ring (27) is fixedly connected to the outer side of the movable column (26). An arc-shaped groove (28) is opened at the upper end of the discharge shell (21). The airflow control component (3) includes a vacuum pump (31), a T-shaped pipe (32) is fixedly connected to the top of the vacuum pump (31), a vertical pipe (33) is fixedly connected to the top of the T-shaped pipe (32), and a solenoid valve (34) is fixedly connected to the inside of the vertical pipe (33). The top end of the vertical tube (33) is fixedly connected to the bottom end of the discharge shell (21).

2. The auxiliary material quantitative addition device for aluminum alloy raw material preparation according to claim 1, characterized in that: The feeding assembly (4) includes an electric telescopic rod (41), the top end of which is fixedly connected to a first folding plate (42), one side of which is fixedly connected to the housing of a servo motor (43), and the end of the main shaft of the servo motor (43) is fixedly connected to a rotating rod (44), which is rotatably connected to the inner side of the first folding plate (42).

3. The auxiliary material quantitative addition device for aluminum alloy raw material preparation according to claim 2, characterized in that: A rotating cylinder (45) is fixedly connected to one side of the rotating column rod (44). A material feeding groove (46) is opened on the inner side of the rotating cylinder (45). The rotating column rod (44) is fixedly connected to both the left and right sides of the rotating cylinder (45). The material feeding groove (46) is located at the upper end of the storage tank (23).

4. The auxiliary material quantitative addition device for aluminum alloy raw material preparation according to claim 3, characterized in that: Rotary rods (44) are fixedly connected to both sides of the rotating cylinder (45). The rotating rod (44) at the left end is rotatably connected to the inside of the second folding plate (47). The bottom end of the second folding plate (47) is fixedly connected to the top end of the limiting telescopic rod (48). The bottom end of the limiting telescopic rod (48) and the bottom end of the electric telescopic rod (41) are respectively fixedly connected to the top end of the ear seat (22).

5. The auxiliary material quantitative addition device for preparing aluminum alloy raw materials according to claim 3, characterized in that: The rotating cylinder (45) is located inside the arc-shaped groove (28), and the outer side of the rotating cylinder (45) is in contact with the inner side of the arc-shaped groove (28).

6. The auxiliary material quantitative addition device for aluminum alloy raw material preparation according to claim 1, characterized in that: The number of storage tanks (23) is multiple, and the diameters of the multiple storage tanks (23) are different. The air vent (24) penetrates the lower end of the discharge shell (21). The air vent (24) is connected to the storage tank (23). The storage tank (23) is connected to the arc-shaped groove (28). The air vent (24) is connected to the inside of the vertical pipe (33). The movable column (26) slides on the inner side of the storage tank (23). The outer side of the rubber ring (27) is in contact with the inner side of the storage tank (23).

7. The auxiliary material quantitative addition device for aluminum alloy raw material preparation according to claim 1, characterized in that: The inner side of the T-shaped tube (32) is connected to the inner side of the vertical tube (33). The number of vertical tubes (33) is the same as the number of solenoid valves (34). A through hole is opened at the front end of the vertical tube (33). The through hole of the vertical tube (33) is connected to the inside of the vertical tube (33). The through hole of the vertical tube (33) is located at the lower part of the solenoid valve (34).

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