A high-performance beryllium-aluminum alloy and its preparation method

Abstract

The present invention discloses a high-performance beryllium aluminum alloy and a preparation method thereof, which relates to the field of metal material processing technology. It includes a heating furnace. An adjusting motor for driving is bolted to the bottom side of the left end of the heating furnace. By arranging an induction heating component inside the fixed ring, the induction electromagnetic and the phase change material layer are respectively protected by the heat-conducting metal plate and the heat-conducting metal tube. And the melting temperature is maintained and controlled by the deformation heat absorption and heat release effects of the phase change material layer, which is beneficial to the reprocessing effect of the solution at different temperatures. By arranging a stirring component inside the heating furnace, the first adjusting cylinder drives the mounting plate, the stirring motor, etc. to adjust the height, and a clamping action is provided with the top of the crucible through the connecting rod, so as to provide a rotary stirring action for the crucible through the rotating plate, which is beneficial to improving the stirring and preparation effect of the raw materials.

Description

Technical Field

[0001] The present invention relates to the field of metal material processing technology, and specifically to a high-performance beryllium-aluminum alloy and a preparation method thereof. Background Art

[0002] Beryllium-aluminum alloy has the characteristics of light weight, high specific strength, high specific stiffness, good thermal stability, high toughness, corrosion resistance, etc. It combines the excellent characteristics of the low density of beryllium and the easy processability of aluminum, and has been widely used in the fields of aerospace, computer manufacturing, automotive industry, etc. It has become a new type of material that has attracted much attention in various fields.

[0003] In the prior art during the smelting process, it is necessary to perform high-precision control actions on the heating element for a long time, and it is relatively difficult to achieve the heat preservation phenomenon after the heating element is powered off, resulting in the difficulty of performing heat preservation actions at different temperatures for alloy preparation with low energy consumption in the prior art;

[0004] When the prior art feeds the preparation raw materials, most of them require additional driving parts to provide power for the preparation raw materials. This method requires more energy consumption. At the same time, the overall structure of the prior art during the reprocessing of the preparation raw materials is relatively complex, lacking simple and effective parts for quickly processing the raw materials;

[0005] At the same time, during the stirring process of the solution in the prior art, most of the stirring paddles and other parts are prone to solidification of the solution at the dead corners of the stirring paddles, thereby affecting the effect of the stirring process. Summary of the Invention

[0006] Therefore, in order to solve the above deficiencies, the present invention provides a high-performance beryllium-aluminum alloy and a preparation method thereof here.

[0007] The present invention is implemented as follows. A high-performance beryllium-aluminum alloy and a preparation method thereof are constructed. The device includes a heating furnace. A regulating motor for driving is bolted to the bottom side of the left end of the heating furnace. A fixed ring is fixedly installed on the transmission shaft at the right end of the regulating motor. A crucible and a control assembly bolted to the left end of the heating furnace are provided inside the heating furnace;

[0008] It is characterized in that: it further includes an induction heating component arranged inside the fixed ring, a stirring component arranged at the inner top of the heating furnace, and an adding component arranged at the top of the heating furnace;

[0009] The induction heating component includes a protective cylinder, a protective cylinder for protection is bolted to the inner side of the fixed ring; a heat insulation coating, a heat insulation coating for heat insulation is sprayed on the inner side wall of the protective cylinder; a heat conduction metal plate, a heat conduction metal plate is welded and fixed to the inner circumferential wall of the protective cylinder; a heat conduction metal pipe, a heat conduction metal pipe for protection is fixedly installed on the outer side wall of the heat conduction metal plate; an induction electromagnet, a spiral induction electromagnet is arranged inside the heat conduction metal pipe; a phase change material layer, a phase change material layer is arranged inside the protective cylinder; a high-temperature resistant valve, a high-temperature resistant valve is installed on the pipeline at the bottom of the protective cylinder; wherein, both the induction electromagnet and the high-temperature resistant valve are electrically connected to the control assembly.

[0010] Preferably, the stirring component includes a first adjusting cylinder, a first adjusting cylinder for height adjustment is bolted to the inner top of the heating furnace; a mounting plate, a mounting plate is bolted to the adjusting rod at the bottom of the first adjusting cylinder; a stirring motor, a stirring motor for driving is bolted to the middle side of the top of the mounting plate; a rotating plate, a rotating plate is bolted to the bottom of the transmission shaft of the stirring motor.

[0011] Preferably, the stirring component further includes bearings, bearings are welded and fixed to the through holes on the front and rear sides of the top of the rotating plate; connecting rods, connecting rods are fixedly installed on the rotating rings of the bearings; stirring rods, a stirring rod is bolted to the middle side of the bottom of the rotating plate; wherein, both the first adjusting cylinder and the stirring motor are electrically connected to the control assembly.

[0012] Preferably, the adding component includes a feeding cylinder, a feeding cylinder is fixedly installed on the top of the heating furnace; a servo motor, a servo motor for driving is bolted to the left end of the feeding cylinder; a grinding sphere, a grinding sphere for grinding is fixedly installed on the transmission shaft at the right end of the servo motor; a filter screen, a filter screen for dust filtration is fixedly installed at the bottom opening of the feeding cylinder; a rhombic box, a rhombic box is welded and fixed to the bottom of the feeding cylinder; a pushing stop plate, a pushing stop plate is slidably arranged on the inner side wall of the feeding cylinder; a second adjusting cylinder, a second adjusting cylinder for pushing adjustment is bolted to the right end of the pushing stop plate; a gas guiding component, a gas guiding component is arranged at the bottom side inside the rhombic box; wherein, both the servo motor and the second adjusting cylinder are electrically connected to the control assembly.

[0013] Preferably, the air guiding assembly includes a first quick connector, and a first quick connector for connection is installed on the opening pipe at the top of the material placing cylinder; a storage cylinder, and a storage cylinder is fixedly installed at the bottom inside the rhombic box; a material guiding pipe, and a material guiding pipe is fixedly attached to the left side of the bottom of the storage cylinder; a turning plate, and a turning plate is rotatably arranged at the opening at the top of the storage cylinder; an electromagnetic plate, and an electromagnetic plate for adsorption is bolted at the opening at the top of the storage cylinder; a guiding air pump, and a guiding air pump is bolted at the opening at the right end of the storage cylinder; a second quick connector, and a second quick connector for connection is installed on the air inlet pipe at the right end of the guiding air pump; wherein, both the electromagnetic plate and the guiding air pump are electrically connected to the control assembly.

[0014] Preferably, graphite rings for limiting and heat insulation are provided on both the upper and lower sides of the heat conducting metal plate, and a heat resistant sealant layer is provided at the connection between the outer side wall of the heat conducting metal plate and the protective cylinder.

[0015] Preferably, two sets of slot holes matching the diameter of the connecting rod are provided at the top of the crucible, and the diameter of the crucible is the same as the distance between the two connecting rods.

[0016] Preferably, the rhombic box is in the shape of an inverted platform with an upward opening, and the filter holes of the filter net have a diameter of 1 millimeter.

[0017] Preferably, a second adjusting cylinder for adjustment is bolted at the right end of the material placing cylinder, a push stop plate is slidably arranged on the inner ring side of the filter net, and the adjustment stroke of the second adjusting cylinder is the same as the overall length of the filter net.

[0018] Preferably, a high-performance beryllium aluminum alloy and its preparation method are characterized by comprising the following steps:

[0019] Step 1: Before the preparation process, the staff first controls the induction electromagnet inside the protective cylinder to work through the control assembly, so that the induction electromagnet is energized to generate heat, and this heat heats the phase change material layer outside the heat conducting metal tube, so that the phase change material layer absorbs heat and changes from a solid to a liquid state. After stabilizing in shape, the heat is transferred to the crucible, so that the control assembly controls the induction electromagnet to preheat the crucible and other equipment, and the preheating temperature is 200 degrees Celsius; then the staff adds raw materials into the material placing cylinder through external instruments. Here, the raw materials include metallic aluminum, beryllium powder, and Sc, and the ratio of the three is 6:3.5:0.5. And the heat generated in the preheating process is transferred to the inside of the material placing cylinder and the rhombic box through components such as the material guiding pipe at the bottom of the material placing cylinder to preheat the raw materials.

[0020] Step 2: Then, the control assembly controls the servo motor to drive the grinding sphere to rotate, so that the grinding sphere rotates and levels the raw materials inside the feeding cylinder. After that, the metal raw materials with a composite particle diameter fall into the rhombic box through the filter screen and gather inside the storage cylinder. Then, inert gas is blown into the rhombic box through the first quick connector and the second quick connector. The inert gas mentioned here is argon. Thus, the metal particles are purged into the crucible through the flow of the inert gas. Then, the control assembly controls the induction electromagnet to increase the power, so as to perform the heating and melting process on various metal particles;

[0021] Step 3: After the preheating is completed, the control assembly can control the induction electromagnet to work efficiently. When the temperature is raised to an appropriate height, the induction electromagnet is controlled to stop working, and the heat released during the deformation of the phase change material layer is used for heat preservation, which is beneficial to improving the heating and preparation effect of the beryllium-aluminum alloy solution;

[0022] Step 4: When the melting of various metal raw materials is completed, the staff can add graphite and aluminum powder into the feeding cylinder successively, and repeat the above steps to add the powder into the crucible. Finally, a covering agent is added. The weight ratio of the graphite, aluminum powder, and covering agent mentioned here is 0.2:0.4:0.5;

[0023] Step 5: After the raw materials are melted and prepared, the control assembly can control the first adjusting cylinder to work at this time, so that it drives the mounting plate to adjust the height, and controls the stirring motor to drive the rotating plate and the stirring rod to rotate. Thus, the connecting rod is driven to rotate downward and inserted into the hole groove set at the top of the crucible. Then, the stirring motor drives the rotating plate and the connecting rod to rotate, and further drives the crucible to perform a rotary motion. Under the stirring action of the stirring rod, the solution can generate a swirling stirring action, which is beneficial to improving the stirring effect on the high-temperature solution;

[0024] Step 6: Export the solution and perform casting.

[0025] The present invention has the following advantages: The present invention provides a high-performance beryllium-aluminum alloy and its preparation method by improvement. Compared with the same type of equipment, the following improvements are made:

[0026] In the high-performance beryllium-aluminum alloy and its preparation method of the present invention, an induction heating component is arranged inside the fixed ring. The heat-conducting metal plate and the heat-conducting metal tube respectively provide protection for the induction electromagnet and the phase change material layer, and the heat absorption and heat release effects of the deformation of the phase change material layer provide a maintaining and controlling effect on the melting temperature, which is beneficial to the reprocessing effect of the solution at different temperatures

[0027] A high-performance beryllium-aluminum alloy and a preparation method thereof according to the present invention are provided with a stirring assembly inside a heating furnace. The first adjusting cylinder drives the mounting plate, the stirring motor, etc. to adjust the height, and the connecting rod provides a clamping action with the top of the crucible, so that the rotating plate provides a rotary stirring action for the crucible, which is beneficial to improving the stirring and preparation effect of the raw materials.

[0028] A high-performance beryllium-aluminum alloy and a preparation method thereof according to the present invention are provided with an adding assembly on the top of the heating furnace. The servo motor drives the grinding sphere to provide a grinding action for the preparation raw materials, and the second adjusting cylinder pushes the stop plate to drive the raw materials to gather inside the feeding cylinder, which is beneficial to improving the pre-processing effect of the raw materials.

[0029] A high-performance beryllium-aluminum alloy and a preparation method thereof according to the present invention are provided with a gas guiding assembly inside the rhombic box. The inert gas is introduced through the first quick connector and the second quick connector and blown into the crucible for the ground raw materials. The gas characteristics of the inert gas can avoid the deflagration phenomenon when the metal powder is fed and reduce the energy consumption required during feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic structural diagram of the present invention;

[0031] Figure 2 is a three-dimensional structural diagram of the induction heating component and the crucible of the present invention;

[0032] Figure 3 is a three-dimensional sectional structural diagram of the protective cylinder of the present invention;

[0033] Figure 4 is a schematic structural diagram of the induction heating component of the present invention;

[0034] Figure 5 is a three-dimensional structural diagram of the stirring assembly of the present invention;

[0035] Figure 6 is a three-dimensional structural diagram of the adding assembly of the present invention;

[0036] Figure 7 is a sectional structural diagram of the adding assembly of the present invention;

[0037] Figure 8 is a three-dimensional structural diagram of the gas guiding assembly of the present invention.

[0038] Among them: heating furnace - 1, adjusting motor - 2, fixing ring - 3, induction heating component - 4, crucible - 5, stirring component - 6, adding component - 7, control assembly - 8, protective cylinder - 41, heat insulation coating - 42, heat conduction metal plate - 43, heat conduction metal tube - 44, induction electromagnet - 45, phase change material layer - 46, high temperature resistant valve - 47, first adjusting cylinder - 61, mounting plate - 62, stirring motor - 63, rotating plate - 64, bearing - 65, connecting rod - 66, stirring rod - 67, material placing cylinder - 71, servo motor - 72, grinding sphere - 73, filter screen - 74, rhombic box - 75, pushing stop plate - 76, second adjusting cylinder - 77, air guiding component - 78, first quick connector - 781, material storage cylinder - 782, material guiding tube - 783, turning plate - 784, electromagnetic plate - 785, guiding air pump - 786, second quick connector - 787. Detailed implementation manners

[0039] The following combines the attached Figures 1 to 8 Describe the principles and features of the present invention. The examples cited are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention will be described more specifically by way of example with reference to the accompanying drawings. According to the following description and claims, the advantages and features of the present invention will be clearer. It should be noted that the attached drawings are all in very simplified forms and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the purpose of the embodiments of the present invention.

[0040] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0042] Embodiment 1:

[0043] Please refer to Figures 1 to 4, a high-performance beryllium-aluminum alloy and its preparation method of the present invention, including a heating furnace 1, an adjusting motor 2 for driving is bolted to the bottom side of the left end of the heating furnace 1, a fixed ring 3 is fixedly installed on the right end transmission shaft of the adjusting motor 2, a crucible 5 is arranged inside the heating furnace 1, and a control assembly 8 bolted to the left end of the heating furnace 1;

[0044] It is characterized in that: it further includes an induction heating component 4 arranged inside the fixed ring 3, a stirring component 6 arranged at the inner top of the heating furnace 1, and an adding component 7 arranged on the top of the heating furnace 1;

[0045] The induction heating component 4 includes a protective cylinder 41, a protective cylinder 41 for protection is bolted inside the fixed ring 3, an insulating coating 42 for heat insulation is sprayed on the inner side wall of the protective cylinder 41, and the insulating coating 42 provides a protective effect for the protective cylinder 41. A heat-conducting metal plate 43 is welded and fixed to the inner circumferential wall of the protective cylinder 41. A heat-conducting metal pipe 44 for protection is fixedly installed on the outer side wall of the heat-conducting metal plate 43. A spiral induction electromagnet 45 is arranged inside the heat-conducting metal pipe 44, and the heat-conducting metal pipe 44 provides a protective effect for the induction electromagnet 45. A phase change material layer 46 is arranged inside the protective cylinder 41. A high-temperature resistant valve 47 is installed on the bottom pipe of the protective cylinder 41. Both the induction electromagnet 45 and the high-temperature resistant valve 47 are electrically connected to the control assembly 8 to provide electrical energy for the induction electromagnet 45 and the high-temperature resistant valve 47. Graphite rings for limiting and heat insulation are arranged on both the upper and lower sides of the heat-conducting metal plate 43, and a heat-resistant sealing glue layer is arranged at the connection between the outer side wall of the heat-conducting metal plate 43 and the protective cylinder 41 to provide an installation limiting effect for the heat-conducting metal plate 43.

[0046] Based on the working principle of a high-performance beryllium-aluminum alloy and its preparation method of Embodiment 1:

[0047] First, when using this equipment, first place this equipment in the working area, and then connect the device to an external power source to provide the power required for the operation of this equipment.

[0048] Second, before the preparation process, the staff first controls the induction electromagnet 45 inside the protective cylinder 41 to work through the control assembly 8, so that the induction electromagnet 45 is energized to generate heat, and this heat heats the phase change material layer 46 outside the heat-conducting metal pipe 44, so that the phase change material layer 46 absorbs heat and changes from a solid to a liquid state;

[0049] Thirdly, after the stable shape is achieved, heat is transferred to the crucible 5, so that the induction electromagnet 45 is controlled by the control assembly 8 to preheat equipment such as the crucible, and the preheating temperature is 200 degrees Celsius. After the preheating is completed, the induction electromagnet 45 can be controlled by the control assembly 8 to work efficiently. When the temperature is raised to an appropriate height, after the induction electromagnet 45 stops working, heat preservation is carried out by the heat released during the deformation of the phase change material layer 46, which is beneficial to improving the heating and preparation effect of the beryllium-aluminum alloy solution.

[0050] Embodiment 2:

[0051] Please refer to Figure 1 and Figure 5 For a high-performance beryllium-aluminum alloy and its preparation method of the present invention, compared with Embodiment 1, this embodiment further includes: a stirring assembly 6. The stirring assembly 6 includes a first adjusting cylinder 61. The first adjusting cylinder 61 for height adjustment is bolted to the inner top of the heating furnace 1. The adjusting rod at the bottom of the first adjusting cylinder 61 is bolted with a mounting plate 62. The first adjusting cylinder 61 provides a height adjustment effect for the mounting plate 62. A stirring motor 63 for driving is bolted to the middle side of the top of the mounting plate 62. The bottom of the transmission shaft of the stirring motor 63 is bolted with a rotating plate 64. Through holes on the front and rear sides of the top of the rotating plate 64 are welded and fixed with bearings 65. The rotating rings of the bearings 65 are fixedly installed with connecting rods 66. The bearings 65 provide a rotation limiting effect for the connecting rods 66. A stirring rod 67 is bolted to the middle side of the bottom of the rotating plate 64. Both the first adjusting cylinder 61 and the stirring motor 63 are electrically connected to the control assembly 8 to provide electrical energy for the first adjusting cylinder 61 and the stirring motor 63. There are two sets of slot holes on the top of the crucible 5 that match the diameter of the connecting rods 66, and the diameter of the crucible 5 is the same as the distance between the two connecting rods 66. The connecting rods 66 provide a rotary effect for the crucible 5.

[0052] In this embodiment:

[0053] First, after the raw materials are melted and prepared, at this time, the first adjusting cylinder 61 can be controlled by the control assembly 8 to work, so that it drives the mounting plate 62 to adjust the height, and the stirring motor 63 is controlled to drive the rotating plate 64 and the stirring rod 67 to rotate, so as to drive the connecting rods 66 to rotate downward and insert into the hole slots arranged on the top of the crucible 5;

[0054] Second, then the stirring motor 63 drives the rotating plate 64 and the connecting rods 66 to rotate, thereby driving the crucible 5 to perform a rotary motion, and under the stirring action of the stirring rod 67, the solution can generate a swirling and stirring motion, which is beneficial to improving the stirring effect on the high-temperature solution.

[0055] Embodiment 3:

[0056] Please refer to Figures 6 to 8, a high-performance beryllium aluminum alloy of the present invention and its preparation method. Compared with the first embodiment, this embodiment further includes: an adding component 7. The adding component 7 includes a feeding cylinder 71. The feeding cylinder 71 is fixedly installed at the top of the heating furnace 1. A servo motor 72 for driving is bolted to the left end of the feeding cylinder 71 to provide an installation limiting effect for the servo motor 72. A polishing sphere 73 for grinding is fixedly installed on the transmission shaft at the right end of the servo motor 72. A filter screen 74 for dust filtering is fixedly installed at the bottom opening inside the feeding cylinder 71 to provide a blocking effect for the materials. A rhombic box 75 is welded and fixed at the bottom of the feeding cylinder 71. A push stop plate 76 is slidably arranged on the inner side wall of the feeding cylinder 71. A second adjusting cylinder 77 for pushing and adjusting is bolted to the right end of the push stop plate 76 to provide an adjusting and pushing effect for the push stop plate 76. An air guiding component 78 is arranged at the bottom side inside the rhombic box 75. Both the servo motor 72 and the second adjusting cylinder 77 are electrically connected to the control assembly 8 to provide electrical energy for the servo motor 72 and the second adjusting cylinder 77. The rhombic box 75 is in the shape of an inverted table with an upward opening, and the pore diameter of the filter screen 74 is 1 mm.

[0057] The air guiding component 78 includes a first quick connector 781. A connecting first quick connector 781 is installed through a pipeline at the top opening of the feeding cylinder 71. A storage cylinder 782 is fixedly installed at the bottom inside the rhombic box 75 to provide an installation limiting effect for the storage cylinder 782. A guide pipe 783 is fixedly adhered to the left side of the bottom of the storage cylinder 782. A turning plate 784 is rotatably arranged at the top opening of the storage cylinder 782. An electromagnetic plate 785 for adsorption is bolted at the top opening of the storage cylinder 782 to provide an electromagnetic adsorption effect for the turning plate 784 through the electromagnetic plate 785. A guiding air pump 786 for guiding is bolted to the right end opening of the storage cylinder 782. A connecting second quick connector 787 is installed through a pipeline at the right end air inlet of the guiding air pump 786. Both the electromagnetic plate 785 and the guiding air pump 786 are electrically connected to the control assembly 8 to provide electrical energy for the electromagnetic plate 785 and the guiding air pump 786. A second adjusting cylinder 77 for adjusting is bolted to the right end of the feeding cylinder 71. The push stop plate 76 is slidably arranged on the inner ring side of the filter screen 74, and the adjusting stroke of the second adjusting cylinder 77 is the same as the overall length of the filter screen 74 to improve the adjusting effect of the second adjusting cylinder 77.

[0058] In this embodiment:

[0059] First, then the staff adds raw materials into the charging cylinder 71 through external instruments. Here, the raw materials include metallic aluminum, beryllium powder, and Sc, and the ratio of the three is 6:3.5:0.5. Heat generated during the preheating process is transferred to the inside of the charging cylinder 71 and the rhombic box 75 through components such as the material guiding pipe 783 at the bottom of the charging cylinder 71 to preheat the raw materials. Then, the control assembly 8 controls the servo motor 72 to drive the grinding sphere 73 to rotate, so that the grinding sphere 73 rotates and levels the raw materials inside the charging cylinder 71. After that, the metal raw materials with a composite particle diameter fall into the rhombic box 75 through the filter screen 74 and gather inside the storage cylinder 782.

[0060] Second, then inert gas is blown into the rhombic box 75 through the first quick connector 781 and the second quick connector 787. Here, the inert gas is argon. Thus, the metal particles are purged into the crucible 5 through the flow of the inert gas. Then, the control assembly 8 controls to increase the power of the induction electromagnet 45 to perform the heating and melting process on various metal particles.

[0061] Third, when the melting of various metal raw materials is completed, the staff can add graphite and aluminum powder into the charging cylinder 71 successively, and repeat the above steps to add the powder into the crucible 5. Finally, a covering agent is added. Here, the weight ratio of graphite, aluminum powder, and the covering agent is 0.2:0.4:0.5.

[0062] The present invention provides a high-performance beryllium-aluminum alloy and its preparation method through improvement. By arranging the induction heating component 4 inside the fixed ring 3, the heat-conducting metal plate 43 and the heat-conducting metal pipe 44 provide protection for the induction electromagnet 45 and the phase-change material layer 46 respectively, and the deformation heat absorption and heat release effect of the phase-change material layer 46 provides a maintaining and controlling effect on the melting temperature, which is beneficial to the reprocessing effect of the solution at different temperatures. By arranging the stirring component 6 inside the heating furnace 1, the first adjusting cylinder 61 drives the mounting plate 62, the stirring motor 63, etc. to adjust the height, and the connecting rod 66 provides a clamping action with the top of the crucible 5, so that the rotating plate 64 provides a rotary stirring action for the crucible 5, which is beneficial to improving the stirring and preparation effect of the raw materials. By arranging the adding component 7 on the top of the heating furnace 1, the servo motor 72 drives the grinding sphere 73 to perform a grinding action on the preparation raw materials, and the second adjusting cylinder 77 pushes the stop plate 76 to drive the raw materials to gather inside the charging cylinder 71, which is beneficial to improving the preprocessing effect of the raw materials. By arranging the air guiding component 78 inside the rhombic box 75, inert gas is introduced through the first quick connector 781 and the second quick connector 787 to blow the ground raw materials into the crucible. It can avoid the deflagration phenomenon during the feeding of metal powder through the gas characteristics of the inert gas and reduce the energy consumption required during the feeding at the same time.

[0063] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Moreover, the standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection manners of each part all adopt the conventional means such as bolts, rivets and welding which are mature in the prior art. The machines, parts and equipment all adopt the conventional models in the prior art. In addition, the circuit connection adopts the conventional connection manner in the prior art, which will not be elaborated herein.

[0064] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A beryllium-aluminum alloy preparation device, including a heating furnace (1), a regulating motor (2) for driving is bolted to the bottom side of the left end of the heating furnace (1), a fixed ring (3) is fixedly installed on the right end transmission shaft of the regulating motor (2), and a crucible (5) and a control assembly (8) bolted to the left end of the heating furnace (1) are arranged inside the heating furnace (1); It is characterized in that: It further includes an induction heating component (4) arranged inside the fixed ring (3), a stirring component (6) arranged at the inner top of the heating furnace (1), and an adding component (7) arranged on the top of the heating furnace (1); The induction heating component (4) includes: A protective cylinder (41), a protective cylinder (41) for protection is bolted to the inside of the fixed ring (3); A heat-insulating coating (42), a heat-insulating coating (42) for heat insulation is sprayed on the inner side wall of the protective cylinder (41); A heat-conducting metal plate (43), a heat-conducting metal plate (43) is welded and fixed to the inner circumferential wall of the protective cylinder (41); A heat-conducting metal pipe (44), a heat-conducting metal pipe (44) for protection is fixedly installed on the outer side wall of the heat-conducting metal plate (43); An induction electromagnet (45), a spiral induction electromagnet (45) is arranged inside the heat-conducting metal pipe (44); a phase change material layer (46), a phase change material layer (46) is arranged inside the protective cylinder (41); a high-temperature resistant valve (47), a high-temperature resistant valve (47) is installed on the bottom pipeline of the protective cylinder (41); wherein, the induction electromagnet (45) and the high-temperature resistant valve (47) are both electrically connected to the control assembly (8); The stirring component (6) includes: A first adjusting cylinder (61), a first adjusting cylinder (61) for height adjustment is bolted to the inner top of the heating furnace (1); A mounting plate (62), a mounting plate (62) is bolted to the bottom adjusting rod of the first adjusting cylinder (61); A stirring motor (63), a stirring motor (63) for driving is bolted to the middle side of the top of the mounting plate (62); A rotating plate (64), a rotating plate (64) is bolted to the bottom of the transmission shaft of the stirring motor (63); The stirring component (6) further includes: Bearings (65), bearings (65) are welded and fixed to the through holes on the front and rear sides of the top of the rotating plate (64); Connecting rods (66), connecting rods (66) are fixedly installed on the rotating rings of the bearings (65); Stirring rods (67), stirring rods (67) are bolted to the middle side of the bottom of the rotating plate (64); Wherein, the first adjusting cylinder (61) and the stirring motor (63) are both electrically connected to the control assembly (8); Two sets of slot holes matching the diameter of the connecting rods (66) are arranged on the top of the crucible (5), and the diameter of the crucible (5) is the same as the distance between the two sets of connecting rods (66).

2. The beryllium-aluminum alloy preparation device according to claim 1, It is characterized in that: The adding component (7) includes: A material placing cylinder (71), a material placing cylinder (71) is fixedly installed on the top of the heating furnace (1); Servo motor (72), a servo motor (72) that plays a driving role is bolted to the left end of the material placing cylinder (71); Grinding sphere (73), a grinding sphere (73) that plays a grinding role is fixedly installed on the transmission shaft at the right end of the servo motor (72); Filter screen (74), a filter screen (74) that plays a dust filtering role is fixedly installed at the bottom opening inside the material placing cylinder (71); Rhombic box (75), a rhombic box (75) is welded and fixed to the bottom of the material placing cylinder (71); Push stop plate (76), a push stop plate (76) is slidably arranged on the inner side wall of the material placing cylinder (71); Second adjustment cylinder (77), a second adjustment cylinder (77) that plays a propulsion adjustment role is bolted to the right end of the push stop plate (76); Air guiding component (78), an air guiding component (78) is arranged on the inner bottom side of the rhombic box (75); Among them, the servo motor (72) and the second adjustment cylinder (77) are both electrically connected to the control assembly (8).

3. The beryllium-aluminum alloy preparation equipment according to claim 2, Characterized in that: The air guiding component (78) includes: First quick connector (781), a first quick connector (781) that plays a connecting role is installed on the top opening of the material placing cylinder (71) through a pipeline; Storage cylinder (782), a storage cylinder (782) is fixedly installed on the inner bottom of the rhombic box (75); Feeding pipe (783), a feeding pipe (783) is fixedly adhered to the left side of the bottom of the storage cylinder (782); Flip plate (784), a flip plate (784) is rotatably arranged at the top opening of the storage cylinder (782); Electromagnetic plate (785), an electromagnetic plate (785) that plays an adsorption role is bolted at the top opening of the storage cylinder (782); Guide air pump (786), a guide air pump (786) that plays a guiding role is bolted to the right end opening of the storage cylinder (782); Second quick connector (787), a second quick connector (787) that plays a connecting role is installed on the air inlet at the right end of the guide air pump (786) through a pipeline; Among them, the electromagnetic plate (785) and the guide air pump (786) are both electrically connected to the control assembly (8).

4. The beryllium-aluminum alloy preparation equipment according to claim 1, Characterized in that: Graphite rings that play a limiting and heat insulation role are arranged on both the upper and lower sides of the heat-conducting metal plate (43), and a heat-resistant sealing glue layer is arranged at the connection between the outer side wall of the heat-conducting metal plate (43) and the protective cylinder (41).

5. The beryllium-aluminum alloy preparation equipment according to claim 2, Characterized in that: The rhombic box (75) is in the shape of an inverted platform with an upward opening, and the diameter of the filter holes of the filter screen (74) is 1 mm.

6. The beryllium-aluminum alloy preparation equipment according to claim 2, Characterized in that: A second adjustment cylinder (77) that plays an adjustment role is bolted to the right end of the material placing cylinder (71), a push stop plate (76) is slidably arranged on the inner ring side of the filter screen (74), and the adjustment stroke of the second adjustment cylinder (77) is the same as the overall length of the filter screen (74).

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