A shear-type mixing device for preparing aluminum alloy plate materials

Abstract

This utility model relates to the technical field of shearing and mixing equipment, and in particular to a shearing and mixing equipment for preparing aluminum alloy sheet materials. It includes a control support assembly, a shearing cylinder assembly mounted on the upper end of the control support assembly, and an auxiliary storage assembly fixedly connected to the outside of the shearing cylinder assembly. The shearing cylinder assembly includes a cylinder body, an extension cylinder fixedly connected to the right side of the cylinder body, a rubber stopper fitted inside the extension cylinder, and a fixed connection on the left side of the cylinder body to the end of the main shaft of a servo motor. A material passage groove is formed inside the cylinder body, and an auxiliary blade is fixedly connected inside the cylinder body. The auxiliary storage assembly includes a concave shell, a material storage groove formed inside the concave shell, and a limit telescopic rod and an electric telescopic rod fixedly connected inside the concave shell. In this utility model, the device effectively solves the problem of uneven shearing force caused by localized concentration of raw materials during the shearing and mixing process of aluminum alloy sheet materials, ensuring high quality in aluminum alloy sheet production.

Description

Technical Field

[0001] This utility model relates to the technical field of shear-type mixing equipment, specifically a shear-type mixing equipment for raw materials prepared from aluminum alloy plates. Background Technology

[0002] Aluminum alloy sheet material is a type of sheet material made by adding a certain proportion of alloying elements to aluminum as the base material and then processing it through processes such as smelting, casting, and rolling. It has the characteristics of low density, high strength, strong corrosion resistance, and good processing performance, and is widely used in aerospace, automobile manufacturing, building decoration, electronics and electrical appliances and other fields.

[0003] In the preparation of aluminum alloy sheet materials, shearing and stirring are used to refine grains, promote composition homogenization, remove impurities and enhance the purification effect of the melt. Shearing can break the primary phase and large particle impurities in the melt, making them more evenly dispersed in the melt, thereby forming fine and uniform grains in the subsequent solidification process and improving the mechanical properties of the material.

[0004] In the shearing and stirring process of aluminum alloy sheet material, if the rotor drives the cutter to rotate but the aluminum alloy material itself does not flow, the shearing force may be excessively concentrated in local areas while other areas have insufficient shearing force. In this case, the shearing effect will be obviously uneven, some areas may not be fully sheared, or even not sheared at all. Therefore, to address the above problems, a raw material shearing and stirring device for preparing aluminum alloy sheet material is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a raw material shearing and stirring device for preparing aluminum alloy plate materials, so as to solve the problem that in the process of shearing and stirring aluminum alloy plate materials, if only the rotor drives the cutter to rotate, but the aluminum alloy material itself does not flow, the shearing force may be excessively concentrated in a local area, while the shearing force in other areas is insufficient. In this case, the shearing effect will have obvious unevenness.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A raw material shearing and mixing device for preparing aluminum alloy plate material includes a control support assembly. A shearing cylinder assembly is installed on the upper end of the control support assembly. An auxiliary storage assembly is fixedly connected to the outside of the shearing cylinder assembly. The shearing cylinder assembly includes a cylinder body. An extension cylinder is fixedly connected to the right side of the cylinder body. A rubber stopper is attached to the inner side of the extension cylinder. The left side of the cylinder body is fixedly connected to the end of the main shaft of a servo motor. A material passage groove is opened inside the cylinder body. An auxiliary blade is fixedly connected to the inner side of the cylinder body. The auxiliary storage assembly includes a concave shell. A material storage groove is opened inside the concave shell. A limit telescopic rod and an electric telescopic rod are fixedly connected to the inner side of the concave shell. A movable push plate is fixedly connected to one side of the limit telescopic rod. A rubber scraper ring is fixedly connected to the outside of the movable push plate. The outside of the concave shell is fixedly connected to the inside of the material passage groove.

[0008] As a further optimization of this utility model, the control support assembly includes a machine base, a protruding plate is fixedly connected to the upper end of the machine base, one side of the protruding plate of the machine base is fixedly connected to the housing of the drive motor, a through hole is opened on the inner side of the protruding plate of the machine base, and the main shaft of the drive motor extends out of the outer side of the through hole of the protruding plate of the machine base.

[0009] As a further optimization of this utility model, the drive motor spindle is fixedly connected to a shaft column at its end, and an active shearing blade is fixedly connected to the outside of the shaft column. The active shearing blade is embedded and installed inside the material cylinder body.

[0010] As a further optimization of this utility model, the following features are provided: a shaft hole is provided on the inner side of the barrel body near the left end, a through hole is provided on the inner side of the barrel body near the extension cylinder, and the shaft extends into the interior of the barrel body through the through hole.

[0011] As a further optimization of this utility model, the shaft hole of the material cylinder body is rotatably connected to the outer side of the shaft post, and the inner side of the extension cylinder is rotatably connected to the outer side of the shaft post.

[0012] As a further optimization of this utility model, the material passage groove penetrates the inner side of the material cylinder body, the edge of the material passage groove on one side of the auxiliary knife is flush with the material passage groove, and the material passage groove is connected to the material storage groove.

[0013] As a further optimization of this utility model, the concave shell near the movable push plate has a through structure, the outer side of the rubber scraper ring is in contact with the inner side of the storage groove, the top end of the electric telescopic rod is fixedly connected to the movable push plate, and multiple limiting telescopic rods are distributed at the four corners of the movable push plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, the device effectively solves the problem of uneven shearing force caused by local concentration of raw materials during the shearing and stirring process of aluminum alloy plates by setting up a control support component, a shearing cylinder component, and an auxiliary storage component. By controlling the rotation of the rotor and the rising and falling of the raw materials, the device achieves uniform distribution of raw materials and efficient shearing, significantly improving the uniformity of shearing and reducing the phenomenon of some raw materials not being fully sheared, thereby ensuring the high quality of aluminum alloy plate production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional structural diagram of the machine tool of this utility model;

[0018] Figure 3 This is a schematic diagram of the active shearing blade structure of this utility model;

[0019] Figure 4 This is a cross-sectional structural diagram of the shearing cylinder assembly of this utility model;

[0020] Figure 5 This is a cross-sectional structural diagram of the auxiliary storage component of this utility model;

[0021] Figure 6 This is an exploded view of the auxiliary storage component of this utility model.

[0022] In the diagram: 1. Control support assembly; 11. Machine base; 12. Drive motor; 13. Shaft column; 14. Active shearing blade;

[0023] 2. Shearing cylinder assembly; 21. Cylinder body; 22. Extension cylinder; 23. Rubber stopper; 24. Servo motor; 25. Material passage; 26. Auxiliary blade;

[0024] 3. Auxiliary storage components; 31. Concave shell; 32. Material storage groove; 33. Limiting telescopic rod; 34. Electric telescopic rod; 35. Movable push plate; 36. Rubber scraper ring. 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 raw material shearing and mixing device for preparing aluminum alloy plate material includes a control support assembly 1, a shearing cylinder assembly 2 installed on the upper end of the control support assembly 1, an auxiliary storage assembly 3 fixedly connected to the outside of the shearing cylinder assembly 2, the shearing cylinder assembly 2 includes a cylinder body 21, an extension cylinder 22 fixedly connected to the right side of the cylinder body 21, a rubber plug 23 attached to the inner side of the extension cylinder 22, a fixed connection to the left side of the cylinder body 21 to the end of the main shaft of a servo motor 24, a material passage groove 25 opened on the inner side of the cylinder body 21, an auxiliary blade 26 fixedly connected to the inner side of the cylinder body 21, and an auxiliary storage assembly 3 including a concave shell 31, a material storage groove 32 opened on the inner side of the concave shell 31, a limit telescopic rod 33 and an electric telescopic rod 34 fixedly connected to the inner side of the concave shell 31, a movable push plate 35 fixedly connected to one side of the limit telescopic rod 33, a rubber scraper ring 36 fixedly connected to the outer side of the movable push plate 35, and a fixed connection between the outer side of the concave shell 31 and the inner side of the material passage groove 25.

[0029] As a further implementation of this solution, the control support assembly 1 includes a machine base 11. A protruding plate is fixedly connected to the upper end of the machine base 11. One side of the protruding plate of the machine base 11 is fixedly connected to the housing of the drive motor 12. A through hole is opened on the inner side of the protruding plate of the machine base 11. The main shaft of the drive motor 12 extends out of the outside of the through hole of the protruding plate of the machine base 11. A shaft column 13 is fixedly connected to the end of the main shaft of the drive motor 12. An active shearing blade 14 is fixedly connected to the outside of the shaft column 13. The active shearing blade 14 is embedded and installed inside the material cylinder body 21. Through the above arrangement, the drive motor 12 can stabilize the drive motor 12. At the same time, the drive motor 12 can drive the active shearing blade 14 to rotate inside the material cylinder body 21 to realize the shearing of raw materials.

[0030] As a further implementation of this solution, a shaft hole is provided on the inner side of the barrel body 21 near the left end, and a through hole is provided on the inner side of the barrel body 21 near the extension cylinder 22. The shaft 13 extends into the interior of the barrel body 21 through the through hole. The shaft hole of the barrel body 21 is rotatably connected to the outer side of the shaft 13, and the inner side of the extension cylinder 22 is rotatably connected to the outer side of the shaft 13. With the above arrangement, when the barrel body 21 is rotated by the servo motor 24, the normal rotation of the shaft 13 is not hindered. At the same time, when the barrel body 21 rotates, it plays the role of lifting the raw material and automatically feeding it.

[0031] As a further implementation of this solution, the material passage 25 penetrates the inner side of the material cylinder body 21, and the edge of the material passage 25 on one side of the auxiliary blade 26 is flush with the material passage 25. The material passage 25 is connected to the material storage groove 32. With the above arrangement, when the raw material falls, the active shearing blade 14 and the auxiliary blade 26 cooperate to achieve the shearing and stirring of the raw material.

[0032] As a further implementation of this solution, the end of the concave shell 31 near the movable push plate 35 is a through structure, the outer side of the rubber scraper ring 36 is attached to the inner side of the material storage groove 32, the top of the electric telescopic rod 34 is fixedly connected to the movable push plate 35, and multiple limiting telescopic rods 33 are distributed at the four corners of the movable push plate 35. Through the above settings, this structural design not only improves the scraping effect of raw materials, but also reduces the residue of raw materials during the flow process.

[0033] Workflow: When shearing and mixing aluminum alloy sheet material, the raw material is fed in through the through hole at the right end of the barrel body 21. After feeding, the through hole at the right end of the barrel body 21 is sealed with a rubber stopper 23 to prevent debris generated during shearing from floating into the air. At the same time, the drive motor 12 and servo motor 24 are started. The servo motor 24 drives the barrel body 21 to rotate. The left end of the barrel body 21 is rotatably connected to the inside of the machine base 11, and the right end of the barrel body 21 is rotated outside the shaft column 13 via the extension cylinder 22, which improves the efficiency of the barrel body. The stability of the body 21 during rotation is ensured by the auxiliary storage component 3 located in the lower part, i.e., the lower half of the barrel body 21. The movable push plate 35 is located inside the concave shell 31, thus forming a space in the upper part of the lower concave shell 31, which serves to collect material. When the barrel body 21 rotates, the material inside the concave shell 31 will move upward. When a certain auxiliary storage component 3 in the lower half of the barrel body 21 moves to the top of the barrel body 21, the movable push plate 35 is pushed out of the concave shell 31 by controlling the electric telescopic rod 34. The movable push plate 35 drives multiple limit extensions. The extension of the telescopic rod 33 and the multiple limiting telescopic rods 33 can improve the stability of the movable push plate 35 during movement. The rubber scraper ring 36 scrapes the material inside the concave shell 31. During this period, the material inside the concave shell 31 gradually flows out of the concave shell 31 until it moves to the top and is completely removed. The outflowing material is cut by the active shearing blade 14 and the auxiliary blade 26. The drive motor 12 starts and drives the shaft 13 and the active shearing blade 14 to rotate. The active shearing blade 14 is the active blade, and the auxiliary blade 26 is the fixed blade. When the active shearing blade 14 rotates... At the same time, the distance between the active shearing blade 14 and the auxiliary blade 26 provides space for cutting the raw material, thereby achieving the effect of shearing the raw material. When the auxiliary storage component 3 moves to the lower part and then resets, based on the above principles, the rotational shearing setting of the shearing cylinder component 2 can prevent the raw material from being too concentrated, which would result in insufficient shearing force of the active shearing blade 14 and the auxiliary blade 26 on the raw material. At the same time, by raising the raw material and letting it fall due to gravity, the uniformity of shearing the raw material can be improved, significantly reducing the phenomenon of some raw materials not being sheared, and ensuring the production quality of aluminum alloy plates.

[0034] 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 raw material shearing and stirring device for preparing aluminum alloy plate materials, comprising a control support assembly (1), characterized in that: The control support assembly (1) is equipped with a shearing cylinder assembly (2) at its upper end, and an auxiliary storage assembly (3) is fixedly connected to the outside of the shearing cylinder assembly (2). The shearing cylinder assembly (2) includes a cylinder body (21), an extension cylinder (22) is fixedly connected to the right side of the cylinder body (21), a rubber plug (23) is attached to the inner side of the extension cylinder (22), the left side of the cylinder body (21) is fixedly connected to the end of the spindle of the servo motor (24), a material passage groove (25) is opened on the inner side of the cylinder body (21), and an auxiliary blade (26) is fixedly connected to the inner side of the cylinder body (21). The auxiliary storage component (3) includes a concave shell (31), a storage groove (32) is provided on the inner side of the concave shell (31), a limiting telescopic rod (33) and an electric telescopic rod (34) are fixedly connected to the inner side of the concave shell (31), a movable push plate (35) is fixedly connected to one side of the limiting telescopic rod (33), and a rubber scraper ring (36) is fixedly connected to the outer side of the movable push plate (35). The outer side of the concave shell (31) is fixedly connected to the inner side of the feed channel (25).

2. The raw material shearing and stirring device for preparing aluminum alloy plate material according to claim 1, characterized in that: The control support assembly (1) includes a machine base (11), a protruding plate is fixedly connected to the upper end of the machine base (11), one side of the protruding plate of the machine base (11) is fixedly connected to the housing of the drive motor (12), a through hole is opened on the inner side of the protruding plate of the machine base (11), and the main shaft of the drive motor (12) extends out of the outside of the through hole of the protruding plate of the machine base (11).

3. The raw material shearing and stirring device for preparing aluminum alloy plate material according to claim 2, characterized in that: The drive motor (12) has a shaft column (13) fixedly connected to the end of its main shaft. An active shearing blade (14) is fixedly connected to the outside of the shaft column (13). The active shearing blade (14) is embedded in the inside of the barrel body (21).

4. The raw material shearing and stirring device for preparing aluminum alloy plate material according to claim 3, characterized in that: The inner side of the barrel body (21) near the left end has a shaft hole, and the inner side of the barrel body (21) near the extension cylinder (22) has a through hole. The shaft (13) extends into the interior of the barrel body (21) through the through hole of the barrel body (21).

5. The raw material shearing and stirring device for preparing aluminum alloy plate material according to claim 1, characterized in that: The shaft hole of the barrel body (21) is rotatably connected to the outer side of the shaft post (13), and the inner side of the extension cylinder (22) is rotatably connected to the outer side of the shaft post (13).

6. The raw material shearing and stirring device for preparing aluminum alloy plate material according to claim 1, characterized in that: The feed channel (25) penetrates the inner side of the cylinder body (21), and the edge of the feed channel (25) on one side of the auxiliary knife (26) is flush with the feed channel (25). The feed channel (25) is connected to the storage groove (32).

7. The raw material shearing and stirring device for preparing aluminum alloy plate material according to claim 1, characterized in that: The concave shell (31) has a through structure at one end near the movable push plate (35). The outer side of the rubber scraper ring (36) is in contact with the inner side of the storage groove (32). The top end of the electric telescopic rod (34) is fixedly connected to the movable push plate (35). Multiple limiting telescopic rods (33) are distributed at the four corners of the movable push plate (35).

Images