Homogenizing equipment for alloy components

Abstract

The utility model relates to alloy component homogenizing equipment, and aims to solve the problems that components are not uniform and caking is difficult to break in the traditional alloy mixing process. The equipment creatively combines stirring and high-frequency shearing technologies, and efficient homogenization of alloy is realized through a specially arranged stirring rod and a cutter on a movable rod. According to the utility model, not only can the uniformity of alloy components be obviously improved, but also the performance stability of the material is enhanced, the process flow is simplified, the production efficiency is improved, the production cost is reduced, the application range of the material is widened, and the market competitiveness of the product is effectively improved. Compared with the prior art, the device disclosed by the utility model has the beneficial effects in multiple aspects, and brings substantial technical progress to the field of alloy preparation and processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of material mixing and homogenization processing, and particularly relates to a homogenization device for alloy components, which is particularly suitable for homogenizing metal alloy materials such as samarium-iron-nitrogen alloy. Background Art

[0002] In the field of alloy preparation and processing, the uniformity of alloy components has a crucial impact on the performance of the final product. However, traditional alloy mixing and homogenization methods often fail to achieve an ideal uniform effect, mainly due to the following technical problems:

[0003] Composition segregation and caking problems:

[0004] During the solidification process of the alloy, due to the segregation phenomenon caused by metal components, the grain boundaries gradually expand, which not only reduces the nucleation rate of grains but also easily leads to an uneven structure inside the alloy. In addition, during the storage and transportation of the alloy, due to the influence of various factors (such as temperature, humidity, etc.), caking is likely to occur, further exacerbating the compositional non-uniformity.

[0005] Limitations of traditional mixing methods:

[0006] The existing mixing equipment on the market can stir and mix the alloy to a certain extent. However, due to the limitations of the stirring method and intensity, it is often difficult to effectively break up the caking and ensure the full uniformity of the alloy components. This leads to possible problems in subsequent processing, such as unstable product performance and large quality fluctuations.

[0007] Contradiction between homogenization efficiency and equipment complexity:

[0008] To improve the homogenization effect, some equipment adopts complex mechanical structures and control systems. This not only increases the manufacturing cost and maintenance difficulty of the equipment but also may cause damage to the alloy structure due to excessive mechanical stirring. Therefore, how to simplify the equipment structure while ensuring homogenization efficiency has become an important challenge in current technology.

[0009] In summary, there are many problems and challenges in the existing alloy homogenization technology, and there is an urgent need for a new and efficient homogenization device to solve these problems. Content of the Utility Model

[0010] Aiming at the problems existing in the prior art, the utility model provides a homogenization device for alloy components, aiming to solve the problems existing in the prior art. The device combines stirring and high-frequency shearing to effectively break up the material caking and improve the mixing uniformity.

[0011] The above technical object of the present utility model is achieved through the following technical solutions: A homogenization device for alloy components, comprising:

[0012] A homogenization box, inside which there is a stirring rod, and stirring blades are arranged on the stirring rod;

[0013] A bearing seat, one end of the stirring rod is positioned on the inner wall of the homogenization box through the bearing seat, and the other end penetrates to the outside of the homogenization box;

[0014] A stirring motor, connected to the end of the stirring rod that penetrates to the outside of the homogenization box, for driving the stirring rod to rotate;

[0015] Two mounting cylinders, located inside the homogenization box and at a position above the stirring rod. The two mounting cylinders have the same height and are arranged in a mirror image. Each mounting cylinder is provided with a spring and a movable rod is inserted. The movable rod abuts against one end of the spring, so that the movable rod can perform a reciprocating motion along its axial direction under the elastic force of the spring;

[0016] A pulse top-pressing mechanism, arranged outside the homogenization box, for periodically top-pressing the movable rod along the axial direction, and cooperating with the spring to enable the movable rod to reciprocate;

[0017] On the outer surface of each movable rod, a plurality of cutting blades are arranged along the axial direction. The cutting edges of the cutting blades on the two movable rods are close to each other. As the two movable rods move synchronously, the cutting blades on the two cooperate to perform a cutting motion;

[0018] A hopper, arranged at the top of the homogenization box, and the bottom discharge end thereof faces the two movable rods. After the material is put into the hopper, it will fall onto the two movable rods under its own gravity. The pulse top-pressing mechanism drives the two movable rods to drive the respective cutting blades to move, so as to cut the material.

[0019] In some embodiments, a discharge drawer that can be pulled out by a handle is provided at the inner bottom of the homogenization box for discharging the material after the stirring is completed.

[0020] In some embodiments, the pulse top-pressing mechanism includes a cam motor and a cam arranged on the power output end of the cam motor. The cam motor is used to drive the cam to rotate, and the rotating cam is used to periodically top-press the end of the movable rod.

[0021] In some embodiments, the end of the movable rod in direct contact with the cam is of a round head structure, which is used to improve the smoothness of the contact between the movable rod and the cam.

[0022] In some embodiments, the cutting blades on the two movable rods are arranged in an inverted V shape to prevent the material from staying on them.

[0023] In some embodiments, a number of steel wires are provided on each cutting knife. When the cutting knife performs high-frequency shearing activities, these steel wires also swing violently at high frequency, thereby further dispersing and mixing the agglomerated materials.

[0024] In summary, the present utility model has the following beneficial effects:

[0025] The homogenization device of the alloy composition of the present utility model processes the materials by combining two methods of stirring and high-frequency shearing, effectively breaking the agglomerates in the materials and improving the mixing uniformity. The device has a simple structure, convenient operation and remarkable homogenization effect, and is particularly suitable for the homogenization process of metal alloy materials such as samarium iron nitride alloy. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is the overall structure diagram of the present utility model;

[0027] Figure 2 is the top view of the hopper of the present utility model;

[0028] Figure 3 is the cross-sectional schematic diagram of two movable rods of the present utility model;

[0029] Figure 4 is the assembled structure schematic diagram of the movable rod and the mounting cylinder of the present utility model;

[0030] Figure 5 is the combined action schematic diagram of two movable rods and two mounting cylinders of the present utility model;

[0031] Figure 6 is the side view of the homogenization box of the present utility model.

[0032] In the figure: 1, homogenization box; 2, discharge drawer; 3, handle; 4, stirring motor; 5, stirring rod; 6, stirring blade; 7, bearing seat; 8, cam motor; 9, cam; 10, mounting cylinder; 11, spring; 12, movable rod; 13, cutting knife; 14, steel wire; 15, hopper. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0034] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] like Figures 1-6 As shown, this embodiment provides an efficient alloy component homogenization device, which is particularly suitable for the preparation process of samarium iron nitrogen alloy to achieve uniform addition and efficient stirring of materials.

[0038] like Figure 1 As shown, the homogenization equipment comprises a homogenization box 1 made of stainless steel, wherein a stirring rod 5 is designed inside the homogenization box 1, and the stirring rod 5 is firmly mounted on the inner wall of the homogenization box 1 through a bearing seat 7. One end of the stirring rod 5 is connected to an external stirring motor 4, and the stirring function of the material is realized by the drive of the motor. A plurality of stirring blades 6 are arranged on the stirring rod 5 to enhance the mixing effect.

[0039] It is worth noting that Figure 1 As shown, inside the homogenizing box 1, above the stirring rod 5, there are specially designed two mounting cylinders 10 which are mirror-symmetrical and have the same height. Figures 4-5 As shown, each mounting tube 10 is equipped with a spring 11 inside, and a movable rod 12 is inserted. These movable rods 12 are closely matched with the spring 11 to form an elastic structure. One end of the movable rod 12 extends out of the homogenizing box 1, and the two movable rods 12 remain parallel.

[0040] To improve the homogenization effect, as Figure 1 shown, a pulse top pressure mechanism is installed outside the device. This mechanism can periodically press the movable rod 12 axially, and together with the spring 11, cause the movable rod 12 to reciprocate. Uniquely, a number of sharp cutting knives 13 are arranged axially on the outer surface of each movable rod 12, and the cutting edges of the cutting knives 13 on the two movable rods 12 are close to each other. When the pulse top pressure mechanism is activated, the two movable rods 12 move synchronously, and the cutting knives 13 thereon will cooperate to perform an efficient cutting motion.

[0041] As Figures 1-2 shown, a hopper 15 is designed at the top of the device, and its discharge end faces the two movable rods 12. When the material is put into the hopper 15, it will fall onto the movable rods 12 by its own gravity. At this time, the pulse top pressure mechanism is activated, and the movement of the movable rods 12 and the cutting knives 13 can effectively break up the agglomerated material, increasing the degree of chaos of the material, thereby greatly improving the homogenization efficiency of the material.

[0042] As Figure 1 shown, in order to facilitate discharging, a pull-out discharge drawer 2 is specially designed at the inner bottom of the homogenization box 1, which is equipped with a convenient handle 3, so that discharging can be easily achieved after mixing is completed.

[0043] As Figure 1 and 6 shown, the specific structure of the pulse top pressure mechanism includes a cam motor 8 and a cam 9 installed at its power output end. When the cam motor 8 works, it will drive the cam 9 to rotate, thereby periodically pressing the end of the movable rod 12 to achieve efficient material cutting and mixing.

[0044] In addition, as Figures 4-5 shown, in order to improve the contact smoothness and service life between the movable rod 12 and the cam 9, the end of the movable rod 12 in direct contact with the cam 9 is designed as a round head structure. At the same time, as Figure 3 shown, the cutting knives 13 on the two movable rods 12 are arranged in an inverted V shape, effectively preventing the material from staying on the movable rods 12. In order to further enhance the homogenization effect, as Figures 1-3 shown, a number of steel wires 14 are installed on each cutting knife 13. When the cutting knife 13 performs high-frequency shearing activities, these steel wires 14 will also swing at high frequency accordingly, which helps to further break up and mix the agglomerated material.

[0045] Through unique design and structural optimization, this utility model realizes the efficient homogenization treatment of samarium iron nitride alloy materials, significantly improving production efficiency and product quality. This specific embodiment is only an interpretation of this utility model and does not limit this utility model. After reading this specification, those skilled in the art can make modifications to this embodiment that do not contribute creatively as needed, but as long as it is within the scope of the claims of this utility model, it is protected by the patent law.

Claims

1. A homogenizing device for alloy components, characterized in that: include: A homogenizing box (1) having a stirring rod (5) therein, wherein the stirring rod (5) is provided with a stirring blade (6); A bearing seat (7), wherein one end of the stirring rod (5) is positioned on the inner wall of the homogenizing box (1) through the bearing seat (7), and the other end thereof passes through the outside of the homogenizing box (1); A stirring motor (4), connected to one end of the stirring rod (5) extending through the outside of the homogenizing box (1), and used for driving the stirring rod (5) to rotate; Two mounting cylinders (10) are located in the homogenizing box (1) and above the stirring rod (5); the two mounting cylinders (10) are of the same height and are arranged in a mirror image; a spring (11) is provided in each mounting cylinder (10) and a movable rod (12) is inserted therein; the movable rod (12) abuts against one end of the spring (11), so that the movable rod (12) can reciprocate along its axial direction under the elastic force of the spring (11); A pulse pressing mechanism is arranged outside the homogenizing box (1) and is used to periodically press the movable rod (12) in the axial direction, and cooperates with the spring (11) to enable the movable rod (12) to reciprocate; A plurality of cutting knives (13) are arranged axially on the outer surface of each movable rod (12); the blades of the cutting knives (13) on the two movable rods (12) are close to each other, and as the two movable rods (12) move synchronously, the cutting knives (13) on the two movable rods begin to cooperate in cutting motion; The hopper (15) is arranged at the top of the homogenizing box (1), and its bottom discharge end is directly opposite to the two movable rods (12). After the material is put into the hopper (15), it will fall onto the two movable rods (12) due to its own gravity. The two movable rods (12) are driven by the pulse pressing mechanism to drive each cutting knife (13) to move, thereby cutting the material.

2. A homogenizing device for alloy components according to claim 1, characterized in that: The inner bottom of the homogenizing box (1) is provided with a material discharging tray (2) which can be pulled out by a handle (3) and is used for discharging materials after stirring is completed.

3. A homogenizing device for alloy components according to claim 1, characterized in that: The pulse pressing mechanism comprises a cam motor (8) and a cam (9) arranged on the power output end of the cam motor (8), wherein the cam motor (8) is used to drive the cam (9) to rotate, and the rotating cam (9) is used to periodically press the end of the movable rod (12).

4. A homogenizing device for alloy components according to claim 3, characterized in that: The end of the movable rod (12) that is in direct contact with the cam (9) is a round head structure, which is used to improve the smoothness of the contact between the movable rod (12) and the cam (9).

5. A homogenizing device for alloy components according to claim 1, characterized in that: The cutting knives (13) on the two movable rods (12) are arranged in an inverted figure eight shape to prevent materials from being retained thereon.

6. A homogenizing device for alloy components according to claim 1, characterized in that: Each cutting blade (13) is provided with a plurality of steel wires (14). When the cutting blade (13) performs high-frequency shearing activity, the steel wires (14) are also violently swung at a high frequency, thereby further breaking up and mixing the agglomerated materials.

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