Alloy casting equipment for aluminum alloy wheel

Abstract

The invention relates to the technical field of mechanical engineering, and discloses aluminum alloy wheel alloy casting equipment which comprises a melting tank, the top end of the melting tank is fixedly connected with a second top cover, the left side of the top end of the second top cover is fixedly connected with a feeding port, the right side of the outer wall of the melting tank is fixedly connected with an electromagnetic pump, and the inner wall of the electromagnetic pump communicates with a discharging port. A spring is fixedly connected to the bottom end of the inner wall of the discharging opening, a top plate is fixedly connected to the top end of the spring, a branch pipe is fixedly connected to the right side of the outer wall of the discharging opening, a fixing plate is fixedly connected to the middle of the right side of the outer wall of the melting tank, and a shell is fixedly connected to the bottom end of the fixing plate. Raw materials are injected into the melting tank after being melted, stirred and guided out through the electromagnetic pump, the raw materials can extrude the springs to deform the springs, elastic force is generated to push the raw materials to be sprayed out to fill mold gaps, it is ensured that the mold is completely filled, and the shape of the module is prevented from being affected.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical engineering, and in particular to alloy melting and casting equipment for aluminum alloy wheels. Background Art

[0002] With the rapid development of social economy and the acceleration of industrialization, aluminum alloy wheels are increasingly used in the fields of automobiles, aerospace, motorcycles, etc. Aluminum alloy wheels have become an important part of automobile manufacturing, especially high-performance automobile production, due to their lightweight, good corrosion resistance, excellent mechanical properties and machinability. However, with the increase in demand and the improvement of performance requirements for aluminum alloy wheels, the traditional aluminum alloy wheel manufacturing process is facing more and more challenges. How to improve the casting quality, production efficiency, energy conservation and emission reduction of aluminum alloy wheels has become a topic that needs to be solved urgently in the current field of aluminum alloy wheel manufacturing technology.

[0003] The casting process of aluminum alloy wheels includes melting, pouring, solidification, casting cooling and post-processing. Melting is a crucial link in the production of aluminum alloy wheels. The quality of melting directly determines the performance and service life of the final aluminum alloy wheel. Therefore, controlling the alloy composition, temperature and melting atmosphere during the melting process has become a key factor in production.

[0004] At present, the melting and casting equipment of aluminum alloy wheels can be roughly divided into two categories: one is the traditional high-frequency induction furnace system, and the other is the electric arc furnace and gas furnace. The traditional high-frequency induction furnace is widely used in the production of aluminum alloy wheels because of its fast heating speed, uniform melting and high energy efficiency. However, the existing high-frequency induction furnace technology still faces some problems.

[0005] Although the traditional high-frequency induction furnace is widely used in aluminum alloy casting, it still has some limitations. First, the temperature control during the melting process of the traditional induction furnace is often not precise enough, which can easily lead to overheating or temperature fluctuations of the alloy, affecting the microstructure of the aluminum alloy and its subsequent properties. Aluminum alloy has a low melting point and easily reacts with oxygen in the air to form aluminum oxide, thereby reducing the quality of the alloy.

[0006] Secondly, the energy efficiency of traditional equipment is low. Since the smelting process requires continuous heating, the energy consumption is huge, resulting in high overall production costs. In the context of increasing attention to energy conservation and environmental protection, how to optimize traditional smelting and casting equipment, improve energy efficiency, and reduce emissions has become an urgent problem to be solved.

[0007] Furthermore, with the advancement of the lightweight and high-performance trend of aluminum alloy wheels, higher requirements are placed on the alloy composition and microstructure of aluminum alloy wheels. It is difficult for traditional aluminum alloy melting and casting equipment to accurately control the alloy composition and its microstructure during the casting process, which restricts the mechanical properties, corrosion resistance and strength of aluminum alloy wheels.

[0008] In order to solve the above problems, in recent years, aluminum alloy wheel casting technology has gradually developed towards a more efficient, precise and environmentally friendly direction. The development of aluminum alloy wheel casting technology is not only related to the optimization of manufacturing processes, but also directly affects product performance, production costs and environmental protection effects. Through continuous innovation and technological upgrades, future aluminum alloy wheel casting equipment will be more efficient, precise, environmentally friendly, and have stronger market competitiveness.

[0009] With the continuous development of the automobile and motorcycle industries, the demand for aluminum alloy wheels is growing, which not only requires improving production efficiency and reducing costs, but also puts forward higher standards for the quality and performance of wheels. At the same time, increasingly stringent environmental regulations also require melting and casting equipment to reduce energy consumption and pollutant emissions during the production process. Therefore, the development of efficient, energy-saving, environmentally friendly, and highly automated aluminum alloy wheel alloy melting and casting equipment has become an inevitable requirement for the development of the industry. Many existing melting and casting equipment have low energy utilization during the heating process, resulting in high energy consumption and long heating time, which seriously affects the production progress.

[0010] When the vehicle is driving, the wheels need to bear complex loads from the weight of the vehicle body, impact force during driving, braking force and lateral force. The multi-spoke structure can evenly distribute these loads to each spoke to avoid stress concentration, so that the wheel as a whole can withstand a larger load, improve the load-bearing capacity and safety. If the die-casting pressure is insufficient, it will lead to insufficient momentum of the raw material, and thus fail to provide sufficient power to push the molten metal to fill the mold, resulting in incomplete filling of the mold. Especially for complex, thin-walled and tall wheel castings, higher pressure is required to ensure that the molten metal fills the entire mold cavity. If the mold cannot be completely filled, a large number of wheel scraps will be generated, which will reduce the yield in the production process, increase production costs and waste of raw materials, and the unfilled area will damage the structural integrity of the wheel. Stress concentration is likely to occur when subjected to force, reducing the wheel's load-bearing capacity, impact resistance and fatigue life. Summary of the invention

[0011] In order to make up for the above shortcomings, the present invention provides aluminum alloy wheel alloy melting and casting equipment, aiming to improve the problem in the prior art that if the mold cannot be completely filled, a large number of wheel waste will be generated, which reduces the yield in the production process and the impact resistance of the wheel.

[0012] In order to achieve the above object, the present invention adopts the following technical solutions: Aluminum alloy wheel alloy melting and casting equipment, including a melting pot, the top of the melting pot is fixedly connected to a top cover 2, the top left side of the top of the top cover 2 is fixedly connected to a feed port, the right side of the outer wall of the melting pot is fixedly connected to an electromagnetic pump, the inner wall of the electromagnetic pump is connected to a discharge port, the bottom end of the inner wall of the discharge port is fixedly connected to a spring, the top of the spring is fixedly connected to a top plate, the right side of the outer wall of the discharge port is fixedly connected to a branch pipe, the middle part of the right side of the outer wall of the melting pot is fixedly connected to a fixed plate, the bottom end of the fixed plate is fixedly connected to a shell, and a demoulding mechanism is provided on the right side of the melting pot, and the demoulding mechanism is used to demould the equipment.

[0013] As a further description of the above technical solution: The demoulding mechanism includes a top cover 1, the outer wall of the top cover 1 is slidably connected to the top end of the inner wall of the shell, the bottom end of the top cover 1 is fixedly connected to a demoulding module, the four corners of the bottom end of the top cover 1 are fixedly connected to elastic columns, the inside of the shell is fixedly connected to a mold, the front left end of the shell is slidably connected to a support column 1, the front right end of the shell is slidably connected to a support column 2, and the outer wall of the support column 1 is slidably connected to a bottom plate.

[0014] As a further description of the above technical solution: The top end of the second top cover is fixedly connected with a waterproof shell, and the inner wall of the waterproof shell is fixedly connected with a motor.

[0015] As a further description of the above technical solution: The output end of the motor is fixedly connected with a fixing column, and the middle part of the outer wall of the fixing column is fixedly connected with a stirring fan.

[0016] As a further description of the above technical solution: A plurality of blades are fixedly connected to the bottom end of the outer wall of the fixing column, and the left side of the outer shell is connected to the outer wall of the branch pipe.

[0017] As a further description of the above technical solution: A motor is fixedly connected to the bottom end of the outer wall of the melting tank, and a plurality of supporting legs are fixedly connected to the bottom end of the motor.

[0018] As a further description of the above technical solution: A handle is fixedly connected to the top of the stripping module, and an anti-slip sleeve is fixedly connected to the outer wall of the top of the handle.

[0019] As a further description of the above technical solution: The outer wall of the second support column is slidably connected to the inner wall of the bottom plate, and the outer wall of the top plate is slidably connected to the inner wall of the discharge port.

[0020] The present application discloses a device for alloy melting and casting of aluminum alloy wheels. The design concept is mainly centered around various aspects of the aluminum alloy melting and casting process, with a view to improving the efficiency and accuracy of the melting and casting process as well as the operability and safety of the device, and mainly includes the following aspects: 1. Control of the melting pot and the casting process: Melting tank design: The melting tank is the core component of the entire equipment, which is used to store and heat the aluminum alloy to make it molten. In the design, the flow of molten materials is controlled by setting components such as the feed port, the discharge port, and the electromagnetic pump to ensure the temperature and material stability during the melting process.

[0021] Application of electromagnetic pumps: Electromagnetic pumps are used to guide and control the flow of molten metal, avoid errors during manual operation, and can accurately adjust the flow rate of the metal, thereby improving the accuracy and quality of melting and casting.

[0022] Spring and top plate design: The design of the discharge port adopts a spring and top plate structure, which can automatically adjust the switch of the outlet when the metal flows to prevent the molten metal from overflowing or flowing unevenly.

[0023] 2. Demolding mechanism design: Function of demoulding mechanism: During the aluminum alloy casting process, it is often necessary to remove the casting from the mold to prevent the aluminum alloy from adhering to the inner wall of the mold after cooling. The demoulding mechanism in the design includes several key components, such as the top cover, demoulding module and elastic column, which work together to ensure that the casting can be demoulded smoothly without damaging the casting or the mold.

[0024] Sliding structure: The sliding connection design between the top cover and the outer shell allows the demoulding mechanism to slide up and down, making it convenient for operators to perform demoulding operations. The elastic column provides a certain elastic force to assist in the release of the mold and the removal of the casting.

[0025] Support column and base plate design: Support column 1 and support column 2 are located at the front and back of the equipment respectively, and are slidably connected to the base plate, so that the base plate can stably support the mold during the demoulding operation. At the same time, the base plate can also provide the necessary supporting force to ensure the stability of the mold demoulding.

[0026] 3. Stirring and mixing function: Stirring mechanism: A motor and a stirring fan are designed on the upper part of the top cover. The motor helps stir the molten metal through the stirring fan to ensure that the metal liquid is uniform during the melting process, avoid the generation of bubbles, impurities and other problems, thereby improving the quality of the aluminum alloy.

[0027] Blade Design: The design of the stirring fan uses multiple blades to increase the stirring effect, so that the molten metal maintains uniform temperature and fluidity throughout the melting tank.

[0028] 4. Waterproof and safety protection: Waterproof shell design: The waterproof shell design above the top cover 2 can effectively prevent the high-temperature metal that may splash out during the melting process from damaging the motor and other equipment components, thereby improving the safety and service life of the equipment.

[0029] 5. Structural stability and convenient operation: Support feet and motor bottom design: The motor and support feet are fixed at the bottom of the melting tank. The support feet design ensures that the equipment remains stable during operation to avoid equipment failure due to vibration or imbalance.

[0030] Handle and anti-slip cover design: A handle is designed on the top of the demoulding module, and an anti-slip cover is fixed on the outer wall of the handle, which makes it convenient for operators to move or adjust the demoulding module, while improving the safety and comfort of operation.

[0031] 6. Coordination and modular design between structures: The various parts of the equipment, such as the melting tank, demoulding mechanism, motor and other components, adopt modular design and precise structural coordination to facilitate the installation, disassembly and maintenance of the equipment. The connection methods of various parts (such as sliding connection, fixed connection, etc.) ensure that the various modules of the equipment can work smoothly and achieve the best operating effect.

[0032] The solution of this application comprehensively considers the temperature control, metal flow, stirring, demoulding, and stability and safety of the equipment during the aluminum alloy casting process. Through the carefully designed melting tank, electromagnetic pump, demoulding mechanism and stirring device, the casting efficiency can be effectively improved, the quality of the aluminum alloy can be guaranteed, and the operation and maintenance of the equipment are facilitated through modular design. The key to the overall design concept is to maximize production efficiency and reduce manual operation errors through automation and precise control of each link, while ensuring the safety of operators.

[0033] The present invention has the following beneficial effects: Improve the precision and stability of melting and casting: By introducing an electromagnetic pump to accurately control the flow of molten metal, errors that may be caused by manual operation are avoided. This not only improves the precision of the melting and casting process, but also ensures that the aluminum alloy melt flows more evenly, reduces the generation of bubbles and impurities, and improves the overall quality of the aluminum alloy; the stirring device in the equipment ensures that the molten metal is evenly stirred in the melting tank, avoiding the phenomenon of local over-high or over-low temperature, effectively reducing the fluctuation of metal composition, thereby further improving the quality of the aluminum alloy; Improve production efficiency: The demoulding mechanism of this application adopts an automated design. Through the elastic action of the spring and the top plate, it can realize the rapid demoulding of the casting, avoiding the time delay or labor intensity problems that may occur in traditional manual demoulding, and greatly improving production efficiency; the various components of the equipment adopt a modular design, which is convenient for rapid replacement or maintenance, which not only reduces downtime, but also increases the service life of the equipment. The modular design can also facilitate the adjustment of different production needs and improve the flexibility of the production line; Enhanced safety: The waterproof shell design on the top of the equipment effectively prevents the high-temperature molten metal from splashing out, protects the motor and other key components from damage, thereby increasing the safety of the equipment and reducing the risk of failure due to splashing or overheating; the bottom of the molten tank is designed with stable feet and motor support to ensure the stability of the equipment during high-speed operation and prevent equipment failure or accidents due to vibration; Optimized operating experience: The demoulding module is designed with an anti-slip handle, which makes it more convenient, comfortable and safe for operators to move or adjust, avoiding the difficulty or inconvenience caused by improper operation or handles that are not ergonomically designed in traditional equipment; the sliding connection design between the top cover and the shell makes the operation of the equipment easier. The operator only needs to slide to complete the mold removal, which greatly reduces the complexity and labor intensity of manual operation; Energy saving and environmental friendliness: The heating system and stirring system in the melting pot can transfer heat to the molten metal more efficiently, reducing energy waste and improving the efficiency of metal melting. In addition, uniform stirring can also avoid overheating or overheating damage of the metal, further saving energy and protecting the environment; Reduce manual operation errors: The electromagnetic pump and automatic demoulding mechanism reduce the uncertainty and errors in manual operation. This automated process ensures that the casting quality of each batch of aluminum alloy is more stable, greatly reducing the interference of human factors, thereby improving the overall consistency and reliability of the product; Reduce maintenance costs: Modular design and flexible structure make the equipment easy to disassemble and clean, reducing equipment damage caused by untimely or improper maintenance. Each key component of the equipment (such as motor, electromagnetic pump, etc.) can be easily replaced, reducing maintenance costs; Improve the adaptability of the production line: The equipment is designed to adapt to different aluminum alloy casting requirements. Whether in applications of different production scales or under changes in different aluminum alloy compositions and alloy requirements, the equipment can be adjusted through modular design to ensure efficient operation of the production line and rapid response to market demand; Compared with the prior art, the solution of this application has significant beneficial effects, especially in improving melting and casting accuracy, improving production efficiency, enhancing equipment safety, optimizing operating experience, saving energy and reducing emissions, and reducing manual operation errors. Through automation and modular design, it can not only improve the stability and flexibility of the production line, but also reduce downtime, reduce maintenance costs, and further ensure the safety of operators. These advantages make the equipment highly competitive in modern aluminum alloy melting and casting production. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A front perspective view of a melting tank of the aluminum alloy wheel alloy melting and casting equipment proposed by the present invention; Figure 2 This is a partial structural exploded view of the top cover of the aluminum alloy wheel alloy melting and casting equipment proposed by the present invention; Figure 3 It is a partial structural diagram of the fixed column of the aluminum alloy wheel alloy melting and casting equipment proposed by the present invention; Figure 4 A diagram showing the partial structure of the discharge port of the aluminum alloy wheel alloy melting and casting equipment proposed by the present invention; Figure 5 A schematic diagram of the partial structure of the shell of the aluminum alloy wheel alloy melting and casting equipment proposed by the present invention; Legend: 1. Melting tank; 2. Demolding mechanism; 201. Top cover 1; 202. Demolding module; 203. Elastic column; 204. Mold; 205. Bottom plate; 206. Support column 1; 207. Support column 2; 3. Top cover 2; 4. Feed inlet; 5. Electromagnetic pump; 6. Discharge port; 7. Branch pipe; 8. Spring; 9. Top plate; 10. Fixed plate; 11. Outer shell; 12. Waterproof shell; 13. Motor; 14. Support foot; 15. Handle; 16. Anti-slip cover; 17. Fixed column; 18. Stirring fan; 19. Blade. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Please see attached Figure 2 , Attachment Figure 3 and attached Figure 4, an embodiment provided by the present invention: aluminum alloy wheel alloy casting equipment, comprising a melting tank 1, a top cover 3 is fixedly connected to the top of the melting tank 1, a feed port 4 is fixedly connected to the left side of the top of the top cover 3, an electromagnetic pump 5 is fixedly connected to the right side of the outer wall of the melting tank 1, a discharge port 6 is communicated with the inner wall of the electromagnetic pump 5, a spring 8 is fixedly connected to the bottom end of the inner wall of the discharge port 6, a top plate 9 is fixedly connected to the top of the spring 8, a branch pipe 7 is fixedly connected to the right side of the outer wall of the discharge port 6, a fixed plate 10 is fixedly connected to the middle part of the right side of the outer wall of the melting tank 1, a housing 11 is fixedly connected to the bottom end of the fixed plate 10, a demoulding mechanism 2 is arranged on the right side of the melting tank 1, and the demoulding mechanism 2 is used to demould the equipment, a motor 13 is fixedly connected to the bottom end of the outer wall of the melting tank 1, and a plurality of legs 14 are fixedly connected to the bottom end of the motor 13; Specifically, the melting tank 1 not only needs to withstand high-temperature molten materials, but also needs to ensure stable output of materials. The top cover 3 not only enhances the sealing of the tank body, but also facilitates the addition of materials. The feed port 4 allows the operator to easily feed the raw materials into the tank while maintaining the stability of the environment inside the tank. The electromagnetic pump 5 is responsible for conveying the molten material to the downstream process through the discharge port 6. The spring 8 ensures the stability of the discharge process and avoids material splashing caused by pressure fluctuations. The top plate 9 enables the discharge port 6 to remain stable when under pressure, thereby ensuring the continuity and safety of the production process. The branch pipe 7 provides the possibility for the diversion of the molten material, making the production process more flexible and changeable. The shell 11 not only protects the internal precision components, but also provides additional structural strength for the entire device. The demoulding mechanism 2 takes into account production efficiency and ease of operation, so that the equipment can be quickly demoulded after completing a production cycle, thereby improving the overall production efficiency. The support foot 14 not only stabilizes the position of the motor 13, but also ensures the stability of the entire device during operation.

[0037] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 5 The demoulding mechanism 2 includes a top cover 201, the outer wall of the top cover 201 is slidably connected to the top of the inner wall of the shell 11, the bottom end of the top cover 201 is fixedly connected to a demoulding module 202, the four corners of the bottom end of the top cover 201 are fixedly connected to elastic columns 203, the inside of the shell 11 is fixedly connected to a mold 204, the front left end of the shell 11 is slidably connected to a support column 1 206, the front right end of the shell 11 is slidably connected to a support column 2 207, the outer wall of the support column 1 206 is slidably connected to a bottom plate 205, the top of the demoulding module 202 is fixedly connected to a handle 15, and the top outer wall of the handle 15 is fixedly connected to an anti-slip sleeve 16; Specifically, the top cover 201 is slidably connected to the outer shell 11 to ensure smooth operation between components. The elastic column 203 not only increases the stability of the structure, but also allows the device to have a certain buffering capacity to cope with possible impacts. The mold 204 determines the shape and quality of the final product. The support column 207 makes the device more stable during use and also facilitates the operator to adjust the angle. The bottom plate 205 takes into account the mobility and stability of the device and ensures the adaptability of the device in different working environments. The handle 15 allows the operator to operate easily. The anti-slip cover 16 not only improves the safety of operation, but also increases the comfort when holding.

[0038] Please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 3 The top of the top cover 3 is fixedly connected with a waterproof shell 12, the inner wall of the waterproof shell 12 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a fixed column 17, and the middle of the outer wall of the fixed column 17 is fixedly connected with a stirring fan 18; Specifically, the waterproof shell 12 not only ensures the sealing of the equipment, but also significantly improves its reliability in various complex environments, and can effectively prevent the intrusion of moisture and dust. The motor 13 provides sufficient power support for the equipment, ensuring its stable operation and efficient operation. The stirring fan 18 enables the equipment to perform efficient and uniform stirring work, greatly improving the operating efficiency and quality.

[0039] Please refer to the attached Figure 1 , Attachment Figure 2 and attached Figure 3 The bottom end of the outer wall of the fixed column 17 is fixedly connected with a plurality of blades 19, the left side of the housing 11 is connected with the outer wall of the branch pipe 7, the outer wall of the second support column 207 is slidably connected with the inner wall of the bottom plate 205, and the outer wall of the top plate 9 is slidably connected with the inner wall of the discharge port 6; Specifically, the blades 19 ensure that optimal performance and efficiency are provided during operation. The housing 11 is connected to the branch pipe 7, making the structure of the entire device compact while ensuring that the fluid flows smoothly from the branch pipe 7 to the housing 11. The support column 207 is slidably connected to the bottom plate 205, which not only enhances the stability of the device but also allows fine-tuning when necessary to adapt to different working environments. The top plate 9 is slidably connected to the discharge port 6, ensuring that the material can be discharged smoothly from the top plate 9 while maintaining the sealing of the discharge port 6 to prevent any possible leakage.

[0040] Working principle: Pour the molten raw material into the feed port 4 and enter the melting tank 1 along the feed port 4. After stirring, start the electromagnetic pump 5, which will lead the raw material out along the discharge port 6. The raw material will squeeze the top plate 9, and the top plate 9 will push the spring 8, causing the spring 8 to deform and generate elastic force. When the raw material pushes the top plate 9 to the bottom, since the radius of the branch pipe 7 is small and the raw material has a certain momentum, the raw material will be ejected from the branch pipe 7 at a certain speed and enter the shell 11. The raw material will fill the gap of the mold 204 more easily, thereby filling the mold 204 and preventing the raw material from not being able to completely fill the mold 204 due to lack of momentum, thereby affecting the final module shape. After the module is formed, the support column 206 is pulled out of the shell 11, and the bottom plate 205 loses support and rotates around the support column 207, and then the top cover 201 is pushed, and the top cover 201 drives the stripping module 202 to move downward together, and the stripping module 202 squeezes out the formed module and falls from the bottom end of the shell 11, and the elastic column 203 resets the top cover 201 and the stripping module 202, thereby realizing easy demolding of the module. The multi-spoke design of the mold 204 enables the formed wheel as a whole to withstand a larger load, thereby improving the load-bearing capacity and safety.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum alloy wheel alloy melting and casting device, comprising a melting tank (1), characterized in that: The top of the melting tank (1) is fixedly connected to a top cover 2 (3), the top left side of the top of the top cover 2 (3) is fixedly connected to a feed port (4), the right side of the outer wall of the melting tank (1) is fixedly connected to an electromagnetic pump (5), the inner wall of the electromagnetic pump (5) is connected to a discharge port (6), the bottom end of the inner wall of the discharge port (6) is fixedly connected to a spring (8), the top of the spring (8) is fixedly connected to a top plate (9), the right side of the outer wall of the discharge port (6) is fixedly connected to a branch pipe (7), the middle part of the right side of the outer wall of the melting tank (1) is fixedly connected to a fixed plate (10), the bottom end of the fixed plate (10) is fixedly connected to a housing (11), and a demoulding mechanism (2) is provided on the right side of the melting tank (1), and the demoulding mechanism (2) is used to demould the equipment.

2. The aluminum alloy wheel alloy melting and casting equipment according to claim 1, characterized in that: The demoulding mechanism (2) comprises a top cover (201), the outer wall of the top cover (201) being slidably connected to the top of the inner wall of the outer shell (11), the bottom end of the top cover (201) being fixedly connected to a demoulding module (202), the four corners of the bottom end of the top cover (201) being fixedly connected to elastic columns (203), the inside of the outer shell (11) being fixedly connected to a mold (204), the front left end of the outer shell (11) being slidably connected to a support column (206), the front right end of the outer shell (11) being slidably connected to a support column (207), and the outer wall of the support column (206) being slidably connected to a bottom plate (205).

3. The aluminum alloy wheel alloy melting and casting equipment according to claim 1, characterized in that: The top end of the second top cover (3) is fixedly connected to a waterproof shell (12), and the inner wall of the waterproof shell (12) is fixedly connected to a motor (13).

4. The aluminum alloy wheel alloy melting and casting equipment according to claim 3, characterized in that: The output end of the motor (13) is fixedly connected to a fixing column (17), and the middle part of the outer wall of the fixing column (17) is fixedly connected to a stirring fan (18).

5. The aluminum alloy wheel alloy melting and casting equipment according to claim 4, characterized in that: A plurality of blades (19) are fixedly connected to the bottom end of the outer wall of the fixing column (17), and the left side of the outer shell (11) is connected to the outer wall of the branch pipe (7).

6. The aluminum alloy wheel alloy melting and casting equipment according to claim 1, characterized in that: A motor (13) is fixedly connected to the bottom end of the outer wall of the melting tank (1), and a plurality of supporting legs (14) are fixedly connected to the bottom end of the motor (13).

7. The aluminum alloy wheel alloy melting and casting equipment according to claim 2, characterized in that: The top end of the stripping module (202) is fixedly connected to a handle (15), and the top outer wall of the handle (15) is fixedly connected to an anti-slip sleeve (16).

8. The aluminum alloy wheel alloy melting and casting equipment according to claim 2, characterized in that: The outer wall of the second support column (207) is slidably connected to the inner wall of the bottom plate (205), and the outer wall of the top plate (9) is slidably connected to the inner wall of the discharge port (6).

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