A high-toughness die-cast aluminum alloy processing forming device

Abstract

The application discloses a high-strength and high-toughness die-casting aluminum alloy processing and forming device, and relates to the technical field of die-casting forming devices.The device comprises a main body mechanism, a plurality of temperature control mechanisms and a plurality of control mechanisms.In the application, when the temperature of the thick-wall area of the metal liquid is low, the heating wire is electrified, and heat is accurately transmitted to the corresponding metal liquid surface, so that the temperature of the outer metal liquid is higher than that of the inner metal liquid, the semi-solid sticky state is maintained, the internal shrinkage stress is supported, and the complete solidification is avoided to block the feeding channel, thereby effectively preventing shrinkage defects.Meanwhile, the composite heat insulation material, the reflection layer and the horn-shaped cavity of the heat preservation shell form a multiple heat reflection barrier, the waste of heat radiation of the heating rod is effectively reduced, and the interference on the adjacent cooling area is reduced, the heat insulation ring forms a physical isolation area, the cooling liquid flows in the heat preservation channel to absorb residual heat, and the heating area is further prevented from being disturbed by heat, so that the energy consumption of the refrigeration device during work is reduced, and the refrigeration effect is ensured.

Description

Technical Field

[0001] This invention relates to the field of die casting molding equipment technology, specifically to a high-strength and high-toughness die casting aluminum alloy processing and molding equipment. Background Technology

[0002] Die casting equipment is a device that forces molten metal into a precision metal mold cavity under high pressure and high speed through an injection system, and holds it under high pressure until the metal cools and solidifies to form a casting. Its core consists of a die casting machine and a mold. A mold clamping system provides clamping force to ensure the mold closes, and finally the casting is ejected from the mold through an ejection system. The whole process can be completed in seconds and falls under the category of precision forming technology.

[0003] In aluminum alloy die casting, internal void defects often occur during the solidification and shrinkage stage of molten metal due to the failure of the feeding mechanism. (Current technology cannot seamlessly switch between heating and forced cooling modes quickly and automatically within the same small area of ​​the mold, according to the needs of the process. It is either global heating and cooling or a complex, slow-responding independent system, which is difficult to meet the requirements of precise temperature field control for high-quality die castings.) Currently, the industry generally adopts local enhanced cooling technology, which accelerates the solidification of thick-walled areas through electric or water cooling devices, attempting to use temperature gradients to drive the molten metal from thin-walled areas to thick-walled areas for feeding. However, this process scheme that relies solely on cooling control has significant limitations. Its temperature control mechanism is rigid and lacks dynamic adjustment capabilities. When the outer layer hardens too quickly, it will directly block the feeding channel, causing the internal molten metal to lose its liquid supply source in the subsequent shrinkage stage, which will exacerbate the formation of shrinkage defects. Summary of the Invention

[0004] The purpose of this invention is to provide a high-strength and high-toughness die-cast aluminum alloy processing and forming device to solve the problem mentioned in the background art, which is caused by the lack of a precise heating structure in the temperature control device, resulting in excessively rapid hardening of the outer surface layer and shrinkage cavities.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a high-strength and high-toughness die-cast aluminum alloy processing and forming device, comprising: a main body, multiple temperature control mechanisms, and multiple control mechanisms;

[0006] The temperature control mechanism includes:

[0007] The heating wire, cooling cylinder, and heat preservation channel are provided. A heating rod is fixedly sleeved on the outer wall of the heating wire. The heating wire generates heat when energized, and the heating rod heats the corresponding part of the aluminum alloy. A heat insulation ring is fixedly sleeved on the outer wall of the heating rod. A cooling cylinder is fixedly sleeved on the outer wall of the heat insulation ring, and a coolant is used to reduce the temperature of the aluminum alloy. A cooling channel is fixedly sleeved on the outer wall of the heat preservation channel.

[0008] The control mechanism includes:

[0009] The housing and the movable base are provided. The outer wall of the housing has two through holes. A spring and a set of memory metal strips are fixedly installed on the bottom of the inner wall of the housing. The movable base is fixedly installed on the top of the spring and the set of memory metal strips. A sealing sleeve is provided on the outer wall of the movable base. The outer wall of the sealing sleeve is movably inserted into the inside of the housing. The outer wall of the movable base has a first channel and a second channel.

[0010] Preferably, the inner surface wall of the temperature control mechanism is fixedly inserted with multiple control mechanisms, the outer surface walls of the multiple outer shells are fixedly inserted inside the heat preservation channel and the cooling channel, and the outer surface walls of the multiple outer shells are fixedly installed on one side of the outer wall of the cooling cylinder.

[0011] Preferably, the outer wall of the heating wire is fixedly fitted with an insulation shell, the interior of the insulation shell is provided with a reflective layer, the outer wall of the cooling cylinder is provided with multiple liquid inlets and outlets, and the output end of the insulation channel is fixedly connected to a one-way valve.

[0012] Preferably, a spiral channel is fixedly installed between the inner and outer walls of the cooling cylinder, a semiconductor cooling chip is fixedly inserted inside the cooling channel, two heat sinks are fixedly installed on the outer wall of the semiconductor cooling chip, and a bladeless fan is fixedly installed on one side of the outer wall of one of the two heat sinks.

[0013] Preferably, the outer wall of the cooling channel is provided with a set of threaded holes, and the inner wall of each set of threaded holes is threaded with a fixing bolt. The input end of the cooling channel is fixedly connected to a one-way valve.

[0014] Preferably, a main body mechanism is fixedly sleeved between the outer walls of the plurality of temperature control mechanisms. The main body mechanism includes a die-casting device, a set of guide rails is provided inside the die-casting device, a driving component is provided inside the die-casting device, a moving mold is fixedly installed on one side of the outer wall of the driving component, and the outer wall of the moving mold is movably sleeved on the outer wall of the set of guide rails.

[0015] Preferably, an mounting plate is fixedly installed on one side of the outer wall of the moving mold, and a cylinder is fixedly installed on one side of the outer wall of the mounting plate. A piston rod is provided at the output end of the cylinder, and the outer wall of the piston rod is movably inserted into the interior of the mounting plate.

[0016] Preferably, a connecting frame is fixedly installed on one side of the outer wall of the piston rod, and a set of push rods is fixedly inserted inside the connecting frame. The set of push rods is movably inserted between the outer walls of the outer walls of the outer wall of the moving mold, and multiple mounting slots are provided on one side of the outer wall of the moving mold.

[0017] Preferably, the inner surface of each of the multiple mounting slots is inserted and connected to the outer surface of the cooling channel, and multiple sets of threaded holes are provided on one side of the outer wall of the moving mold, and the inner surface of each of the multiple sets of threaded holes is threadedly connected to the outer surface of the fixing bolt.

[0018] Preferably, a high-efficiency heat-conducting block is fixedly installed on one side of the inner wall of each of the plurality of mounting slots, the plurality of high-efficiency heat-conducting blocks are sleeved on the outer wall of the heat insulation ring, and a temperature detector is provided inside each of the plurality of high-efficiency heat-conducting blocks.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] In this invention, when the temperature of the thick-walled region of the molten metal is low, the heating wire is energized to precisely transfer heat to the corresponding molten metal surface, making the temperature of the outer molten metal higher than that of the interior, maintaining a semi-solid viscous state. This supports the internal shrinkage stress while preventing complete solidification that could block the shrinkage channel, effectively preventing shrinkage defects. Simultaneously, the composite heat insulation material, reflective layer, and horn-shaped cavity of the insulation shell form multiple heat reflection barriers, effectively reducing the waste of heat radiation from the heating rod and minimizing interference with adjacent cooling areas. The heat insulation ring forms a physical isolation zone, which, together with the coolant flowing in the insulation channel, absorbs residual heat, further preventing thermal interference in the heating area. This reduces the energy consumption of the refrigeration device during operation and ensures its cooling effect.

[0021] 2. In this invention, the device automatically switches between heat insulation and cooling modes by utilizing the temperature response characteristics of the shape memory metal strip during operation. This passive control mechanism relies entirely on material properties and eliminates the need for electronic components such as temperature sensors and solenoid valves, thereby reducing energy consumption, avoiding energy consumption issues associated with electronic components, simplifying the device structure, reducing operational risks caused by electronic component failures, improving device reliability, extending service life, and providing strong support for the stable and efficient operation of the device. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main body of a high-strength and high-toughness die-cast aluminum alloy processing and forming device according to the present invention;

[0023] Figure 2 This is a three-dimensional schematic diagram of the main structure in a high-strength and tough die-cast aluminum alloy processing and forming device of the present invention;

[0024] Figure 3 This is a partial side view of the main structure of a high-strength and high-toughness die-cast aluminum alloy processing and forming device according to the present invention;

[0025] Figure 4 This invention relates to a high-strength and high-toughness die-casting aluminum alloy processing and forming device. Figure 3 Enlarged view of the A structure;

[0026] Figure 5 This is a cross-sectional view of the temperature control mechanism and the control mechanism in a high-strength and tough die-cast aluminum alloy processing and forming device of the present invention.

[0027] Figure 6 This is a cross-sectional perspective view of the temperature control mechanism in a high-strength and tough die-cast aluminum alloy processing and forming device of the present invention.

[0028] Figure 7 This is a cross-sectional view of the main structure and temperature control mechanism in a high-strength and tough die-cast aluminum alloy processing and forming device of the present invention.

[0029] Figure 8 This is a side perspective view of the temperature control mechanism in a high-strength and tough die-cast aluminum alloy processing and forming device of the present invention;

[0030] Figure 9 This is a schematic diagram of the internal structure of the control mechanism in a high-strength and tough die-cast aluminum alloy processing and forming device of the present invention.

[0031] In the diagram: 1. Main structure; 101. Die-casting device; 102. Guide rail; 103. Driving component; 104. Moving mold; 105. Mounting plate; 106. Cylinder; 107. Piston rod; 108. Connecting frame; 109. Push rod; 110. Mounting groove; 111. Threaded hole one; 112. High-efficiency heat-conducting block; 113. Temperature detector; 2. Temperature control mechanism; 201. Insulation shell; 202. Heating wire; 203. Reflective layer; 204. Heating rod; 205. Heat insulation ring; 206. Cooling cylinder; 207. 208. Liquid inlet; 209. Liquid outlet; 210. One-way valve 1; 211. Spiral channel; 212. Insulation channel; 213. Cooling channel; 214. Semiconductor cooling chip; 215. Heat sink; 216. Bladeless fan; 217. Threaded hole 2; 218. Fixing bolt; 219. One-way valve 2; 300. Control mechanism; 301. Housing; 302. Through hole; 303. Spring; 304. Memory metal strip; 305. Moving seat; 306. Sealing sleeve; 307. First channel; 308. Second channel. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] The overall technical solution is a die-casting mold temperature control device that can be integrated inside the mold, realizing integrated heating and cooling functions, and automatically switching working modes according to the process stage, referring to... Figure 1 , Figure 2 , Figure 5 , Figure 7 as well as Figure 9 As shown, the present invention provides a high-strength and high-toughness die-cast aluminum alloy processing and forming device, comprising: a main body 1, multiple temperature control mechanisms 2 and multiple control mechanisms 3.

[0034] When the equipment is in operation, the main mechanism 1 first conveys the molten metal to the moving mold 104, as shown in the figure. Figure 2 Inside, the temperature control mechanism 2 then starts different programs according to the temperature at each location to determine whether to heat or dissipate heat, ensuring that the vacuum cavity generated by the contraction of the internal molten metal after the outer surface layer hardens will not be effectively filled, thus preventing the formation of microporous or micro-pores.

[0035] In some instances, refer to Figures 1-4 As shown, a main body 1 is fixedly sleeved between the outer walls of multiple temperature control mechanisms 2. The main body 1 includes a die-casting device 101. A set of guide rails 102 is provided inside the die-casting device 101. A driving component 103 is provided inside the die-casting device 101. A moving mold 104 is fixedly installed on one side of the outer wall of the driving component 103. The outer wall of the moving mold 104 is movably sleeved on the outer wall of the set of guide rails 102. An mounting plate 105 is fixedly installed on one side of the outer wall of the moving mold 104. A cylinder 106 is fixedly installed on one side of the outer wall of the mounting plate 105. A piston rod 107 is provided at the output end of the cylinder 106. The outer wall of the piston rod 107 is movably inserted into the interior of the mounting plate 105. A connecting frame 108 is fixedly installed on one side of the outer wall of the piston rod 107. A set of push rods 109 is fixedly inserted inside the connecting frame 108. The outer walls of the set of push rods 109 are movably inserted into the interior of the moving mold 104.

[0036] The operator first places the aluminum block and other metals inside the main body 1. After the device is started, the metal block is melted into molten metal by heating. At this time, the drive component 103 pushes the moving mold 104 to slide outside a set of guide rails 102, so as to fit with the fixed mold on the other side. The molten metal is sent by the conveyor to the space between the two molds to fill the gap between the two molds. Then it is cooled and shaped. After the aluminum alloy is shaped, the drive component 103 drives the moving mold 104 to retract to its original position. At this time, the cylinder 106 starts and pushes the piston rod 107 to extend. The piston rod 107 drives the connecting frame 108 on the outer wall to move synchronously, so that a set of push rods 109 starts to move forward. The set of push rods 109 will push the shaped aluminum alloy parts out of the moving mold 104 and make them slide down automatically for unloading.

[0037] In some instances, refer to Figure 1 as well as Figures 4-9 As shown, the temperature control mechanism 2 includes:

[0038] The system includes a heating wire 202, a cooling cylinder 206, and a heat preservation channel 211. A heating rod 204 is fixedly sleeved on the outer wall of the heating wire 202. The heating wire 202 generates heat when energized, and the heating rod 204 heats the corresponding parts of the aluminum alloy. A heat insulation ring 205 is fixedly sleeved on the outer wall of the heating rod 204, and a cooling cylinder 206 is fixedly sleeved on the outer wall of the heat insulation ring 205 to reduce the temperature of the aluminum alloy using a coolant. A cooling channel 212 is fixedly sleeved on the outer wall of the heat preservation channel 211. Multiple control mechanisms 3 are fixedly inserted into the inner wall of the temperature control mechanism 2. Multiple outer shells 301 are fixedly inserted into the interior of the insulation channel 211 and the cooling channel 212. The outer shells 301 are also fixedly installed on one side of the outer wall of the cooling cylinder 206. An insulation shell 201 is fixedly fitted onto the outer wall of the heating wire 202. A reflective layer 203 is provided inside the insulation shell 201. Multiple liquid inlets 207 and drains 208 are provided on one side of the outer wall of the cooling cylinder 206. A one-way valve 209 is fixedly connected to the output end of the insulation channel 211. The inner outer walls of the cooling cylinder 206 are fixedly... A spiral channel 210 is installed, and a semiconductor cooling chip 213 is fixedly inserted inside the cooling channel 212. Two heat sinks 214 are fixedly installed on the outer wall of the semiconductor cooling chip 213. A bladeless fan 215 is fixedly installed on one side of the outer wall of one of the two heat sinks 214. A set of threaded holes 216 are opened on the outer wall of the cooling channel 212. The inner surface of each set of threaded holes 216 is threaded with fixing bolts 217. A one-way valve 218 is fixedly connected to the input end of the cooling channel 212. The outer wall of the moving mold 104 Multiple mounting slots 110 are provided on one side, and the inner surface of the multiple mounting slots 110 is inserted and connected to the outer surface of the cooling channel 212. Multiple sets of threaded holes 111 are provided on one side of the outer wall of the moving mold 104, and the inner surface of the multiple sets of threaded holes 111 is threaded and connected to the outer surface of the fixing bolt 217. High-efficiency heat-conducting blocks 112 are fixedly installed on one side of the inner wall of the multiple mounting slots 110. The multiple high-efficiency heat-conducting blocks 112 are all sleeved on the outer surface of the heat insulation ring 205, and temperature detectors 113 are provided inside the multiple high-efficiency heat-conducting blocks 112.

[0039] In the installation process of the temperature control mechanism 2, the user first precisely inserts a single temperature control mechanism 2 into the mounting slot 110, ensuring that the heat insulation ring 205 is fully embedded in the high-efficiency heat-conducting block 112. Then, the user sequentially screws the fixing bolts 217 into the threaded holes 216 on the cooling channel 212 and 111 on the side wall of the mounting slot 110. The tightening of the bolts achieves rapid mechanical fixation of the temperature control mechanism 2 to the mold, ensuring the entire device maintains a stable working posture in subsequent operations. After completing the mechanical installation, electrical and... The fluid pipeline connection work specifically involves reliably connecting the heating wire 202 to the circuit components of the external temperature control system, and simultaneously connecting the cooling system's inlet pipe to check valve 218 and the outlet pipe to check valve 209. When the mold enters the pouring stage, the temperature detector 113 monitors the temperature field distribution in the metal molten contact area in real time. The central controller (which can be a PLC or an industrial microcontroller) has its input terminal electrically connected to all temperature detectors 113, and its output terminal connected to the heating wire 202 and the semiconductor cooling chip 21 of each temperature control mechanism 2. 3 and the control terminal of the bladeless fan 215 are electrically connected, and the central controller has pre-stored temperature control programs for different casting products. The program sets the trigger threshold and action sequence of each temperature detector 113 according to the thick wall position and process parameters set in the three-dimensional model of the casting. Based on the wall thickness parameters and real-time temperature data, the system automatically determines the temperature control strategy: when the temperature of the thick wall area is detected to be lower than the set threshold, in order to prevent the outer surface layer from hardening prematurely and causing the internal molten metal to lose the liquid supply channel when it shrinks, thus forming shrinkage defects, the system immediately starts the heating mode. When the hot wire 202 is energized, it generates Joule heat. The heat is transferred to the heating rod 204, which is encased in the insulation shell 201, through heat conduction. The working section of the heating rod 204 is exposed through the opening at the front end of the insulation shell 201. This exposed section forms a tight thermal contact with the high-efficiency heat-conducting block 112. The heat is quickly transferred to the surface of the moving mold 104 through the high-efficiency heat-conducting block 112, and finally acts on the outer surface of the molten metal in the thick-walled area. (At this stage, the coolant passage flowing through the insulation channel 211 is cut off due to the closure of the first channel 307, ensuring that the heat energy is used efficiently for mold heating.)At this time, the semiconductor cooling chip 213 is not working. By precisely controlling the heating power, the temperature of the outer layer of molten metal is always higher than that of the interior. This temperature gradient design ensures that the outer layer of molten metal remains in a semi-solid viscous state, neither completely solidifying and blocking the feeding channel, nor failing to effectively support the contraction stress of the internal molten metal. During this process, the insulation shell 201 is made of composite heat insulation material. The reflective layer 203 inside it and the horn-shaped cavity structure form multiple heat reflection barriers, which can reflect the heat radiation from the heating rod 204 to the rear end of the insulation shell 201 back to the heating area, thus avoiding energy waste and reducing thermal interference to adjacent cooling areas. At the same time, the ambient temperature is normal. Coolant is continuously injected into cooling channel 212 through one-way valve 218. Under the action of control mechanism 3, coolant enters insulation channel 211. During its flow, coolant absorbs residual heat from the outer wall of insulation shell 201. Combined with the physical isolation zone formed by heat insulation ring 205, it effectively prevents thermal interference from the heating area to the external refrigeration device. The coolant, after absorbing heat, is discharged through one-way valve 209. When temperature detector 113 determines that a certain area needs active heat dissipation, the system immediately switches to refrigeration mode. At this time, heating wire 202 is de-energized and stops working, and semiconductor refrigeration chip 213 is energized and starts, causing the temperature of the outer refrigeration surface to rise rapidly. The heat sink 214, in conjunction with the bladeless fan 215, forms an axial airflow that rapidly diffuses the accumulated heat to the external space of the mold through forced convection, preventing heat buildup from affecting cooling efficiency. Simultaneously, the temperature of the inner heating surface of the semiconductor cooling chip 213 decreases, and the inner heat sink 214 lowers the temperature of the injected coolant. At this point, the control mechanism 3 causes the low-temperature coolant to enter the cooling cylinder 206. The spiral channel 210 designed inside the cooling cylinder 206 causes the coolant to rotate, significantly extending the heat exchange time and ensuring that the temperature of the outer wall of the cooling cylinder 206 drops uniformly to the target value. The cooling cylinder 206 is then cooled by the high-efficiency heat-conducting block 11. 2. A heat conduction path is formed with the mold, causing the temperature of the molten metal at the corresponding position to drop rapidly. When the temperature drops below the liquidus line, the molten metal begins to solidify in an orderly manner. At this time, the solenoid valve at the drain port 208 opens, and the heated coolant enters the heat preservation channel 211 and is finally discharged through the one-way valve 209. This dynamic temperature control mechanism creates a stable temperature gradient field in the mold cavity, ensuring that the thick-walled area receives sufficient feeding and that the thin-walled area solidifies quickly to prevent deformation. Ultimately, this achieves a dual improvement in the density of the casting structure and dimensional accuracy. At the same time, the entire process reduces energy consumption and improves production efficiency through efficient utilization and precise control of thermal energy.

[0040] In some instances, refer to Figure 9 As shown, the control mechanism 3 includes:

[0041] The outer casing 301 and the movable base 305 are provided. The outer wall of the outer casing 301 has two through holes 302. The bottom of the inner wall of the outer casing 301 is fixedly installed with a spring 303 and a set of memory metal strips 304 (made of nickel-titanium alloy to ensure reliable switching when cooling is required). The movable base 305 is fixedly installed on top of the spring 303 and the set of memory metal strips 304. The outer wall of the movable base 305 is fitted with a sealing sleeve 306. The outer wall of the sealing sleeve 306 is movably inserted into the inside of the outer casing 301. The outer wall of the movable base 305 has a first channel 307 and a second channel 308.

[0042] During device operation, residual heat emitted by heating wire 202 inevitably diffuses to surrounding components. This heat is transferred to the interior of insulation channel 211 through the heat conduction of insulation shell 201. At this time, the shape memory metal strip 304, pre-installed in insulation channel 211, senses the temperature rise. The material properties cause the metal strip to automatically extend to a preset length, driving the top-connected movable seat 305 to move upward synchronously. During the upward movement, the movable seat 305 begins to stretch spring 303. When the shape memory metal strip 304 is fully extended, the through hole 302 is exactly aligned with the insulation. The first channel 307 on the side wall of channel 211 completely overlaps, forming a through state. At this time, the room temperature coolant in the cooling channel 212 flows into the interior of the insulation channel 211 through the first channel 307 (the first channel 307 is open, and the second channel 308 is closed). The coolant fully absorbs the residual heat of the outer wall of the insulation shell 201, effectively preventing heat from spreading to adjacent cooling areas and avoiding thermal interference to the refrigeration structure. The coolant after absorbing heat is discharged through the one-way valve 209. When the temperature detector 113 determines that the molten metal needs to be cooled, the heating wire 202... As heating ceases, the internal temperature of the insulation channel 211 gradually decreases. Sensing this temperature drop, the shape memory metal strip 304 automatically retracts to its initial length due to its material properties, causing the top moving seat 305 to descend synchronously. Once fully retracted, the through-hole 302 perfectly aligns with the second channel 308 on the side wall of the insulation channel 211, forming a new through path. At this point, the low-temperature refrigerant in the cooling system first enters the cooling cylinder 206 through the inlet 207, then flows into the insulation channel 211, and finally exits the device through the one-way valve 209. This device, through the temperature response characteristics of the shape memory metal strip 304, achieves automatic switching between insulation and cooling modes. During the heating phase, the ambient temperature coolant circulation system effectively isolates residual heat, preventing thermal interference to the refrigeration structure. During the cooling phase, the low-temperature refrigerant preferentially flows through the cooling cylinder 206 to achieve precise temperature control. This passive control mechanism relies entirely on material properties to achieve functional switching, eliminating the need for temperature sensors, solenoid valves, or other electronic components. This reduces energy consumption and improves device reliability by simplifying the structure.

[0043] The wiring diagrams of cylinder 106, temperature detector 113, semiconductor refrigeration chip 213 and bladeless fan 215 in this invention are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control method and wiring arrangement of cylinder 106, temperature detector 113, semiconductor refrigeration chip 213 and bladeless fan 215 will not be explained in detail.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-strength and high-toughness die-cast aluminum alloy processing and forming device, characterized in that, include: The main structure (1), multiple temperature control mechanisms (2) and multiple control mechanisms (3); The main body (1) includes a moving mold (104), and a plurality of mounting slots (110) are provided on one side of the outer wall of the moving mold (104), and the temperature control mechanism (2) is inserted into the mounting slot (110); The temperature control mechanism (2) includes: The heating wire (202), cooling cylinder (206), and heat preservation channel (211) are provided. The outer wall of the heating wire (202) is fixedly fitted with a heating rod (204). The heating wire (202) generates heat when energized, and the corresponding part of the aluminum alloy is heated by means of the heating rod (204). The outer wall of the heating rod (204) is fixedly fitted with a heat insulation ring (205). The outer wall of the heat insulation ring (205) is fixedly fitted with a cooling cylinder (206) to reduce the temperature of the aluminum alloy by means of a coolant. The outer wall of the heat preservation channel (211) is fixedly fitted with a cooling channel (212). The control mechanism (3) includes: The outer shell (301) and the movable seat (305) are provided. The outer wall of the outer shell (301) has two through holes (302). A spring (303) and a set of memory metal strips (304) are fixedly installed on the bottom of the inner wall of the outer shell (301). The movable seat (305) is fixedly installed on the top of the spring (303) and the set of memory metal strips (304). A sealing sleeve (306) is provided on the outer wall of the movable seat (305). The outer wall of the sealing sleeve (306) is movably inserted into the inside of the outer shell (301). The outer wall of the movable seat (305) has a first channel (307) and a second channel (308). The inner surface of the temperature control mechanism (2) is fixedly inserted with multiple control mechanisms (3), and the outer surfaces of multiple outer shells (301) are fixedly inserted inside the heat preservation channel (211) and the cooling channel (212). The outer surfaces of multiple outer shells (301) are fixedly installed on one side of the outer wall of the cooling cylinder (206). When the shape memory metal strip (304) is fully extended, the through hole (302) coincides with the first channel (307) on the side wall of the heat insulation channel (211), forming a through state. At this time, the room temperature coolant in the cooling channel (212) flows into the interior of the heat insulation channel (211) through the first channel (307). When the shape memory metal strip (304) is fully contracted, the through hole (302) coincides with the second channel (308) on the side wall of the insulation channel (211). At this time, the low-temperature refrigerant in the cooling system first enters the interior of the cooling cylinder (206) through the liquid inlet (207) and then flows into the interior of the insulation channel (211).

2. The high-strength and high-toughness die-cast aluminum alloy processing and forming device according to claim 1, characterized in that: The outer wall of the heating wire (202) is fixedly fitted with a heat insulation shell (201), and the heat insulation shell (201) is provided with a reflective layer (203). The outer wall of the cooling cylinder (206) is provided with multiple liquid inlets (207) and liquid outlets (208). The output end of the heat insulation channel (211) is fixedly connected to a one-way valve (209).

3. The high-strength and high-toughness die-cast aluminum alloy processing and forming device according to claim 1, characterized in that: A spiral channel (210) is fixedly installed between the inner walls of the cooling cylinder (206). A semiconductor cooling chip (213) is fixedly inserted inside the cooling channel (212). Two heat sinks (214) are fixedly installed on the outer wall of the semiconductor cooling chip (213). A bladeless fan (215) is fixedly installed on one side of the outer wall of one of the two heat sinks (214).

4. The high-strength and high-toughness die-cast aluminum alloy processing and forming device according to claim 1, characterized in that: The outer wall of the cooling channel (212) is provided with a set of threaded holes (216), and the inner wall of the set of threaded holes (216) is threaded with fixing bolts (217). The input end of the cooling channel (212) is fixedly connected to a one-way valve (218).

5. The high-strength and high-toughness die-cast aluminum alloy processing and forming device according to claim 1, characterized in that: A main body mechanism (1) is fixedly sleeved between the outer walls of multiple temperature control mechanisms (2). The main body mechanism (1) includes a die-casting device (101). A set of guide rails (102) is provided inside the die-casting device (101). A driving component (103) is provided inside the die-casting device (101). A moving mold (104) is fixedly installed on one side of the outer wall of the driving component (103). The outer wall of the moving mold (104) is movably sleeved on the outer wall of the set of guide rails (102).

6. The high-strength and high-toughness die-cast aluminum alloy processing and forming device according to claim 5, characterized in that: An installation plate (105) is fixedly installed on one side of the outer wall of the moving mold (104), and a cylinder (106) is fixedly installed on one side of the outer wall of the installation plate (105). A piston rod (107) is provided at the output end of the cylinder (106), and the outer wall of the piston rod (107) is movably inserted into the interior of the installation plate (105).

7. The high-strength and high-toughness die-cast aluminum alloy processing and forming device according to claim 6, characterized in that: A connecting frame (108) is fixedly installed on one side of the outer wall of the piston rod (107). A set of push rods (109) is fixedly inserted inside the connecting frame (108). The set of push rods (109) is movably inserted between the outer walls of the outer walls of the outer wall of the moving mold (104). A plurality of mounting slots (110) are opened on one side of the outer wall of the moving mold (104).

8. The high-strength and high-toughness die-cast aluminum alloy processing and forming device according to claim 7, characterized in that: The inner surface of each of the mounting slots (110) is inserted and connected to the outer surface of the cooling channel (212). The outer wall of the moving mold (104) has multiple sets of threaded holes (111) on one side. The inner surface of each of the multiple sets of threaded holes (111) is threaded and connected to the outer surface of the fixing bolt (217).

9. The high-strength and high-toughness die-cast aluminum alloy processing and forming device according to claim 8, characterized in that: Each of the multiple mounting slots (110) has a high-efficiency heat-conducting block (112) fixedly installed on one side of its inner wall. Each of the multiple high-efficiency heat-conducting blocks (112) is sleeved on the outer wall of the heat insulation ring (205). Each of the multiple high-efficiency heat-conducting blocks (112) has a temperature detector (113) installed inside its interior.

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