Rotor casting production equipment

Abstract

The utility model provides rotor casting production equipment, and relates to the field of motor rotor manufacturing equipment, and the rotor casting production equipment comprises a rotor casting mold, an assembly table, a preheating device, a casting device, a first cooling device, a disassembly table, a cutting device and a thermal aging device. Wherein except that the assembling table and the disassembling table need to manually assemble a mold and demold, mechanical production is realized in the processes of preheating, casting, cooling, cutting, aging elimination and the like, and the production operation is stable and efficient; besides, compared with a traditional standing aging elimination mode, the thermal aging device provided by the utility model is used for additionally heating and cooling the product through the second heating machine and the second refrigerating machine, so that the thermal aging elimination period is greatly shortened.

Description

Technical Field

[0001] The present application relates to the field of motor rotor manufacturing equipment, and in particular to a rotor casting production equipment. Background Art

[0002] A cast aluminum rotor is a new type of rotor, primarily characterized by its use of a casting process. As the rotating component of a motor, its primary function is to rotate the motor and drive the load. Furthermore, its light weight, high strength, excellent thermal conductivity, and dynamic balance improve motor efficiency and ensure more stable and reliable operation.

[0003] The production of cast aluminum rotors involves high temperatures and heat, making operations difficult for workers. Furthermore, the cast product requires a long period of rest to eliminate stress before it can be used in subsequent motor assembly. To shorten the production cycle and improve the efficiency of existing cast aluminum rotor production, the inventors have designed a rotor casting production equipment. Utility Model Content

[0004] The purpose of this application is to address the above problems and provide a rotor casting production equipment to improve the production efficiency of cast aluminum rotors.

[0005] In a first aspect, the present application provides a rotor casting production equipment, comprising:

[0006] An assembly table, used for assembling a rotor casting mold and a rotor core, and allowing the rotor casting mold to accommodate the rotor core to form an assembly;

[0007] A preheating device, used to heat the assembly;

[0008] a casting device for taking out the heated assembly and casting molten aluminum into the rotating assembly;

[0009] a first cooling device, used for removing the assembly after the aluminum solution is cast and cooling the assembly;

[0010] A disassembly unit, used to disassemble the assembly and take out the cast aluminum rotor;

[0011] a thermal aging device for heating the cast aluminum rotor and cooling the heated cast aluminum rotor; the thermal aging device comprises a second heating machine having a second heating chamber, with a third input port and a third output port at either end of the second heating chamber, a plurality of second heaters being evenly arranged in the second heating chamber along the conveying direction of the cast aluminum rotor for heating the cast aluminum rotor, and the heating temperature of the plurality of second heaters gradually increasing along the conveying direction of the cast aluminum rotor;

[0012] A third heater is further provided in the second heating chamber, which is located on a side of the second heater close to the third output port, and the heating temperature of the third heater is lower than the heating temperature of the second heater adjacent thereto;

[0013] A fourth heater is further provided in the second heating chamber and is located on a side of the third heater close to the third output port, and a heating temperature thereof is higher than a heating temperature of the second heater adjacent to the third heater.

[0014] According to the technical solution provided in the embodiment of the present application, the preheating device includes a first conveyor and a first heating machine. The first heating machine has a first heating chamber, whose two ends are respectively a first input port and a first output port. The first conveyor runs through the first heating chamber, and its two ends are respectively a first input end and a first output end. The first input end is close to the first input port, and the first output end is close to the first output port.

[0015] According to the technical solution provided in an embodiment of the present application, the casting device includes a furnace, a first robotic arm and a centrifugal casting machine, the furnace is used to melt the aluminum ingot into the aluminum solution, the first robotic arm has a high-temperature resistant crucible for holding the aluminum solution, the centrifugal casting machine has a second robotic arm and a turntable, the second robotic arm is used to move the assembly heated by the first heating machine to the turntable, the turntable has a clamping device, the turntable is used to clamp the assembly and drive the assembly to rotate, and the first robotic arm is used to cast the aluminum solution onto the rotating assembly.

[0016] According to the technical solution provided in the embodiment of the present application, the first cooling device includes a third robotic arm, a second conveyor and a first refrigerator, the third robotic arm is used to remove the assembly on the rotating table and move it to the second conveyor; the first refrigerator has a first refrigeration cavity, the two ends of the first refrigeration cavity are respectively a second input port and a second output port, the second conveyor runs through the first refrigeration cavity, the two ends of the second conveyor are respectively a second input end and a second output end, the second input end is close to the second input port, and the second output end is close to the second output port.

[0017] According to the technical solution provided in the embodiment of the present application, the disassembly part includes a disassembly table and a cutting device. The disassembly table provides a disassembly space for accommodating the cooled assembly and disassembling the assembly to remove the completed casting. The cutting device includes a fourth robotic arm and a cutting machine. The fourth robotic arm places the casting on the cutting machine, and the cutting machine is used to cut the manufactured part to obtain a cast aluminum rotor.

[0018] According to the technical solution provided in the embodiment of the present application, the thermal aging device includes a fifth robotic arm, a third conveyor, the second heating machine, a sixth robotic arm, a fourth conveyor, and a second refrigeration machine; the fifth robotic arm is used to place the cast aluminum rotor on the third conveyor, the third conveyor runs through the second heating chamber, and the two ends of the third conveyor are respectively a third input end and a third output end, and the third input end is close to the third input port, and the third output end is close to the third output port;

[0019] The sixth robotic arm is used to move the cast aluminum rotor heated by the second heating machine to the fourth conveyor. The second refrigerator has a second refrigeration cavity. The fourth conveyor runs through the second refrigeration cavity. The second refrigeration cavity has a fourth input port and a fourth output port at both ends. The fourth conveyor has a fourth input port and a fourth output port at both ends. The fourth input port is close to the fourth input port, and the fourth output port is close to the fourth output port.

[0020] According to the technical solution provided in the embodiment of the present application, a fifth conveyor is arranged between the first cooling device and the cutting device, and its two ends are respectively a fifth input end and a fifth output end, the fifth input end is close to the first cooling device, and the fifth output end is close to the cutting device; the first cooling device also includes a seventh robotic arm for moving the assembly cooled by the first refrigerator to the fifth conveyor.

[0021] According to the technical solution provided in the embodiment of the present application, the fourth robotic arm has a first robotic claw and a second robotic claw, which are used to grasp the casting and the cast aluminum rotor respectively;

[0022] The fourth robotic arm also has a base, a moving rod and a rotating rod. The moving rod is a multi-segment CNC rod, the bottom end of which is rotatably connected to the base, and the top end of which is rotatably connected to the middle part of the rotating rod; the first mechanical claw and the second mechanical claw are respectively arranged at both ends of the rotating rod.

[0023] According to the technical solution provided in the embodiment of the present application, there are two third conveyors, and the two third conveyors are arranged parallel to each other and both pass through the second heating chamber.

[0024] According to the technical solution provided in the embodiment of the present application, one of the preheating devices, one of the casting devices and one of the first cooling devices constitutes a centrifugal aluminum casting line; the number of the centrifugal aluminum casting lines is one or more.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] The rotor casting production equipment provided by the present application includes: a rotor casting mold, an assembly table, a preheating device, a casting device, a first cooling device, a disassembly table, a cutting device and a thermal aging device. Among them, except for the assembly table and the disassembly table which require manual assembly of the mold and demolding, the rest of the preheating, casting, cooling, cutting, de-aging and other processes have all achieved mechanized production, and the production operation is stable and efficient; in addition, compared with the traditional static de-aging method, the thermal aging device provided by the present application uses a second heater and a second refrigerator to perform additional heating and cooling on the product, which greatly shortens the de-aging cycle. In summary, the use of the rotor casting production equipment provided by the present application to produce cast aluminum rotors can effectively improve operating efficiency.

[0027] It should be understood that the description of technical features, technical solutions, beneficial effects or similar language in this application does not imply that all features and advantages can be realized in any single embodiment. On the contrary, it is understood that the description of a feature or beneficial effect means that a specific technical feature, technical solution or beneficial effect is included in at least one embodiment. Therefore, the description of a technical feature, technical solution or beneficial effect in this specification does not necessarily refer to the same embodiment. Furthermore, the technical features, technical solutions and beneficial effects described in the present embodiment can also be combined in any appropriate manner. Those skilled in the art will understand that the embodiment can be implemented without one or more specific technical features, technical solutions or beneficial effects of a specific embodiment. In other embodiments, additional technical features and beneficial effects can also be identified in specific embodiments that do not embody all embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A schematic structural diagram of a rotor casting production equipment provided in an embodiment of the present application;

[0030] Figure 2 This is a schematic structural diagram of a rotor casting mold provided in an embodiment of the present application.

[0031] The text annotations in the figure represent:

[0032] 11. Lower mold; 12. Middle mold; 13. Upper mold; 14. Sealing sleeve; 2. Preheating device; 3. Casting device; 4. First cooling device; 5. Cutting device; 6. Thermal aging device. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings. The description in this section is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present application. Specifically, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention.

[0034] It should be noted that similar reference numerals and letters represent similar items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined or explained in subsequent figures. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus that includes a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0035] like Figure 2 As shown, the rotor casting mold is used to cover and limit the rotor core. By pouring aluminum solution into the rotor casting mold, the rotor core can be processed and cast into a cast aluminum rotor. The rotor casting mold includes:

[0036] The lower die 11 is used to support the rotor core;

[0037] A connecting assembly, which is coaxially arranged on the top of the lower mold 11 and is used to accommodate the rotor core;

[0038] An upper die 13, which is coaxially arranged on top of the connecting assembly;

[0039] a first connecting member 4 which passes through the rotor core and the lower mold 11 and extends to the bottom of the lower mold 11 and is detachably connected to the lower mold 11;

[0040] The second connecting member 5 is located in the upper mold 13 and is detachably connected to the top of the first connecting member 4;

[0041] Among them, the connecting component includes a middle mold 12 and a sealing sleeve 14. The middle mold 12 is arranged on the top of the sealing sleeve 14, and the sealing sleeve 14 is arranged on the top of the lower mold 11. The bottom of the middle mold 12 and the top of the lower mold 11 are respectively provided with grooves corresponding to the top and bottom of the sealing sleeve 14 for accommodating the sealing sleeve 14.

[0042] like Figure 1 As shown, as mentioned in the background technology, in order to solve the problems in the prior art, this embodiment provides a rotor casting production equipment, including:

[0043] An assembly table, used for assembling the rotor casting mold and the rotor core, and allowing the rotor casting mold to accommodate the rotor core to form an assembly;

[0044] Preheating device 2, used to heat the assembly;

[0045] A casting device 3, used to take out the heated assembly and cast aluminum solution into the rotating assembly;

[0046] The first cooling device 4 is used to remove the assembly after the aluminum solution is cast and cool the assembly;

[0047] Disassembly section, used to disassemble the assembly parts and take out the cast aluminum rotor;

[0048] The thermal aging device 6 is used to heat the cast aluminum rotor and cool the heated cast aluminum rotor.

[0049] On the assembly table, workers manually assemble the rotor casting mold and the rotor core to be cast to form an assembly. The rotor casting mold can be recycled.

[0050] The preheating device 2 includes a first conveyor and a first heating machine. The first heating machine has a first heating chamber with a first input port and a first output port at its two ends. The first conveyor runs through the first heating chamber and has the first input port and the first output port at its two ends, with the first input port being adjacent to the first input port and the first output port being adjacent to the first output port. The assembly is placed at the first input port and transported to the interior of the first heating machine by the first conveyor.

[0051] The first heating machine includes a plurality of first heaters, each of which is fixedly mounted on a side wall of the first heating chamber. The plurality of first heaters are spaced apart in an extension direction of the first heating chamber. The operating temperatures of the plurality of first heaters increase gradually in the conveying direction of the first conveyor.

[0052] In the existing heating method, the temperature of the first heating chamber is constant. Before heating, the temperature in the first heating chamber is adjusted to the required value, and the assembly to be heated is placed in the first heating chamber and stays there for a sufficient time to complete the heating. The inventors have found that the efficiency of the product in absorbing heat is limited. Maintaining high temperature heating during the heating of the assembly requires a large amount of energy consumption, which will cause unnecessary energy waste. The first heating machine provided in this application performs gradient heating on the assembly through multiple first heaters. In the initial stage of heating, the first heater with a lower operating temperature is used for heating, and then the operating temperature of the subsequent first heaters is gradually increased to continuously heat the assembly until the required temperature is reached, making the first heating machine more energy-efficient. The gradient heating method is adopted, which saves energy while not affecting the heating efficiency of the assembly. The cost of use is lower, and it has obvious advantages over the existing technology.

[0053] The casting device 3 includes a furnace, a first robotic arm, and a centrifugal casting machine. The furnace is used to melt the aluminum ingot into aluminum solution. The first robotic arm has a high-temperature resistant crucible for holding the aluminum solution.

[0054] The centrifugal casting machine has a second robotic arm and a rotating table. The second robotic arm is used to move the assembly heated by the first heating machine to the rotating table. The rotating table has a clamping device for clamping the assembly, and the rotating table can drive the assembly to rotate. Then, the aluminum solution is cast into the rotating assembly through the first robotic arm.

[0055] The first cooling device 4 includes a third robotic arm, a second conveyor and a first refrigerator, wherein the third robotic arm is used to remove the assembly from the rotating table and move it to the second conveyor;

[0056] The first refrigerator has a first refrigeration cavity, with two ends of the first refrigeration cavity respectively being a second input port and a second output port. The second conveyor runs through the first refrigeration cavity, with two ends of the second conveyor respectively being a second input port and a second output port. The second input port is close to the second input port, and the second output port is close to the second output port.

[0057] The disassembly section includes a disassembly table and a cutting device 5. The disassembly table provides a disassembly space for accommodating the cooled assembly and disassembling the assembly to remove the finished casting.

[0058] The cutting device 5 includes a fourth robotic arm and a cutting machine. The fourth robotic arm places the casting into the cutting machine. The cutting machine is used to cut the manufactured part and remove the excess part to obtain a cast aluminum rotor.

[0059] A fifth conveyor is provided between the first cooling device 4 and the cutting device 5, with a fifth input end and a fifth output end respectively. The fifth input end is close to the first cooling device, and the fifth output end is close to the cutting device 5;

[0060] The first cooling device 4 further includes a seventh robotic arm for moving the assembly cooled by the first refrigerator to the fifth conveyor. The assembly is then conveyed by the fifth conveyor to a disassembly station where workers remove the assembly for disassembly and remove the casting. The casting is then placed back on the fifth conveyor and transported to the cutting device 5.

[0061] The fourth robotic arm has a first robotic claw and a second robotic claw, for grabbing the casting and the cast aluminum rotor respectively;

[0062] The fourth robotic arm further comprises a base, a movable rod and a rotating rod. The movable rod is a multi-segment CNC rod, the bottom end of which is rotatably connected to the base, and the top end of which is rotatably connected to the middle portion of the rotating rod. The first mechanical claw and the second mechanical claw are respectively provided at both ends of the rotating rod.

[0063] The CNC program controls the moving rod to move the rotating rod to the specified position, and then the rotating rod is rotated and adjusted as needed, and the first mechanical claw or the second mechanical claw is selected to grab and release the product.

[0064] The advantage of designing a double-headed mechanical claw for cutting operations is that when replacing the cut piece, it is necessary to remove the processed product from the cutting machine and place the unprocessed product into the cutting machine; the use of a double-headed mechanical arm can effectively reduce the amount of movement of the moving rod. In the present application, the first mechanical claw is used to grab the uncut product and move it to the workstation where the cutting machine is located. The rotating rod is rotated and adjusted to match the moving rod. The second mechanical claw is used to take out the cut product. The second mechanical claw continues to hold the cut product and continues to rotate and adjust the rotating rod to match the moving rod to place the cut product held by the first mechanical claw into the cutting machine. Compared with the product with a single-headed mechanical claw, the cut product needs to be taken out and then moved to the designated position before the subsequent uncut product can be placed. The solution provided by the present application maintains the state of the second mechanical claw holding the cut product to place the uncut product into the cutting machine, effectively reducing the amount of movement of the moving rod and improving the efficiency of the cutting operation.

[0065] The thermal aging device 6 includes a fifth robotic arm, a third conveyor, a second heating machine, a sixth robotic arm, a fourth conveyor, and a second refrigeration machine; the fifth robotic arm is used to place the cast aluminum rotor on the third conveyor, the second heating machine has a second heating chamber, the third conveyor runs through the second heating chamber, the second heating chamber has a third input port and a third output port at both ends, the third conveyor has a third input port and a third output port at both ends, and the third input port is close to the third input port, and the third output port is close to the third output port;

[0066] The sixth robotic arm is used to move the cast aluminum rotor heated by the second heating machine to the fourth conveyor. The second refrigerator has a second refrigeration chamber. The fourth conveyor runs through the second refrigeration chamber. Two ends of the second refrigeration chamber are respectively a fourth input port and a fourth output port. Two ends of the fourth conveyor are respectively a fourth input port and a fourth output port. The fourth input port is close to the fourth input port, and the fourth output port is close to the fourth output port. After the cast aluminum rotor is cooled by the second refrigerator, the internal stress of the cast aluminum rotor is eliminated.

[0067] Similarly, a sixth conveyor is provided between the cutting device 5 and the heat aging device 6. In order to save equipment cost, the fifth conveyor and the sixth conveyor can share a conveying path.

[0068] A plurality of second heaters are evenly arranged in the second heating chamber along the conveying direction of the cast aluminum rotor, for heating the cast aluminum rotor, and the heating temperature of the plurality of second heaters along the conveying direction of the cast aluminum rotor gradually increases;

[0069] A third heater is further provided in the second heating chamber, which is located on a side of the second heater close to the third output port, and the heating temperature of the third heater is lower than the heating temperature of the second heater adjacent thereto;

[0070] A fourth heater is further provided in the second heating chamber, which is located on a side of the third heater close to the third output port, and whose heating temperature is higher than the heating temperature of the second heater adjacent to the third heater;

[0071] The heating temperature of the third heater is lower than the heating temperature of the second heater adjacent to it, and the heating temperature of the fourth heater and the second heater adjacent to the third heater. As the cast aluminum rotor is moved out at the third output port, the hot air inside the second heating chamber will interact with the cold air outside, causing the temperature at the third output port to drop suddenly. Among the multiple second heaters, the second heater adjacent to the third output port has the highest operating temperature, and its temperature is greatly affected by the external air. In order to reduce the interference of the external air at the third output port on the second heater adjacent to the third output port and ensure the heating quality of the cast aluminum rotor passing through the second heater, the third heater and the fourth heater are added for temperature buffering. When the cast aluminum rotor passes through the third heater, the temperature first drops, and then it is heated again when passing through the fourth heater. When it moves to the third output port, it can ensure that the temperature of the cast aluminum rotor itself is the same as the temperature at the third output port, avoiding the high-temperature cast aluminum rotor being suddenly affected by the external cold air and being damaged due to a sudden drop in its own temperature.

[0072] It should be noted that the number of assembled parts of the rotor casting mold is multiple;

[0073] Two third conveyors are arranged parallel to each other and run through the second heating chamber. This arrangement allows the second heating chamber to accommodate more cast aluminum rotors within its limited space, allowing more cast aluminum rotors to be heated while maintaining the second heater's operating state, effectively saving production costs. Furthermore, the use of two third conveyors doubles the second heater's heating efficiency for the cast aluminum rotors within the same timeframe, further improving production efficiency.

[0074] In the conveying direction of the third conveyor, multiple cast aluminum rotors are alternately arranged on the two third conveyors to reduce mutual interference between adjacent cast aluminum rotors in the second heating chamber; in addition, multiple cast aluminum rotors are alternately arranged on the two third conveyors, and at the third output port, the cast aluminum rotors on the two third conveyors are alternately heated and conveyed out of the second heating chamber, so that the sixth robotic arm has sufficient time to grab and move the multiple cast aluminum rotors on the two third conveyors.

[0075] A preheating device 2, a casting device 3 and a first cooling device 4 form a centrifugal aluminum casting line; the number of centrifugal aluminum casting lines is one or more, and the production efficiency of the cast aluminum rotor is improved by increasing the number of centrifugal aluminum casting lines.

[0076] The rotor casting production equipment provided in this application includes: a rotor casting mold, an assembly table, a preheating device 2, a casting device 3, a first cooling device 4, a disassembly table, a cutting device 5 and a thermal aging device 6;

[0077] Among them, except for the assembly table and disassembly table, which require manual assembly and demolding of the mold, the rest of the preheating, casting, cooling, cutting, and de-aging processes have all achieved mechanized production, and the production operation is stable and efficient. In addition, compared with the traditional static de-aging method, the thermal aging device 6 provided by this application uses a second heater and a second refrigerator to perform additional heating and cooling on the product, greatly shortening the de-aging cycle. In summary, the use of the rotor casting production equipment provided by this application to produce cast aluminum rotors can effectively improve operating efficiency.

[0078] This article uses specific examples to illustrate the principles and implementation methods of this application. The description of the above embodiments is only used to help understand the method and core ideas of this application. The above is only the preferred implementation method of this application. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can also make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of this application.

Claims

1. A rotor casting production equipment, characterized in that, include: An assembly table, used for assembling a rotor casting mold and a rotor core, and allowing the rotor casting mold to accommodate the rotor core to form an assembly; A preheating device (2) for heating the assembly; A casting device (3) for taking out the heated assembly and casting aluminum solution into the rotating assembly; A first cooling device (4) is used to remove the assembly after the aluminum solution is cast and cool the assembly; A disassembly unit, used to disassemble the assembly and take out the cast aluminum rotor; A thermal aging device (6) is used to heat the cast aluminum rotor and cool the heated cast aluminum rotor; the thermal aging device (6) includes a second heating machine, the second heating machine has a second heating chamber, two ends of the second heating chamber are respectively a third input port and a third output port, a plurality of second heaters are evenly arranged in the second heating chamber along the conveying direction of the cast aluminum rotor, and are used to heat the cast aluminum rotor, and the heating temperature of the plurality of second heaters along the conveying direction of the cast aluminum rotor gradually increases; A third heater is further provided in the second heating chamber, which is located on a side of the second heater close to the third output port, and the heating temperature of the third heater is lower than the heating temperature of the second heater adjacent thereto; A fourth heater is further provided in the second heating chamber and is located on a side of the third heater close to the third output port, and a heating temperature thereof is higher than a heating temperature of the second heater adjacent to the third heater.

2. The rotor casting production equipment according to claim 1, characterized in that: The preheating device (2) comprises a first conveyor and a first heating machine, the first heating machine having a first heating chamber, the two ends of which are respectively a first input port and a first output port, the first conveyor passes through the first heating chamber, the two ends of which are respectively a first input port and a first output port, and the first input port is close to the first input port, and the first output port is close to the first output port.

3. The rotor casting production equipment according to claim 2, characterized in that: The casting device (3) includes a furnace, a first robot arm and a centrifugal casting machine, wherein the furnace is used to melt the aluminum ingot into the aluminum solution, the first robot arm has a high-temperature resistant crucible for holding the aluminum solution, the centrifugal casting machine has a second robot arm and a rotating table, the second robot arm is used to move the assembly heated by the first heating machine to the rotating table, the rotating table has a clamping device, the rotating table is used to clamp the assembly and drive the assembly to rotate, and the first robot arm is used to cast the aluminum solution onto the rotating assembly.

4. The rotor casting production equipment according to claim 3, characterized in that: The first cooling device (4) includes a third robotic arm, a second conveyor and a first refrigerator, wherein the third robotic arm is used to remove the assembly on the rotating table and move it to the second conveyor; the first refrigerator has a first refrigeration cavity, the two ends of the first refrigeration cavity are respectively a second input port and a second output port, the second conveyor passes through the first refrigeration cavity, the two ends of the second conveyor are respectively a second input port and a second output port, the second input port is close to the second input port, and the second output port is close to the second output port.

5. The rotor casting production equipment according to claim 4, characterized in that: The disassembly section includes a disassembly table and a cutting device (5). The disassembly table provides a disassembly space for accommodating the cooled assembly and disassembling the assembly to remove the finished casting. The cutting device (5) includes a fourth robotic arm and a cutting machine. The fourth robotic arm places the casting on the cutting machine. The cutting machine is used to cut the manufactured part to obtain a cast aluminum rotor.

6. The rotor casting production equipment according to claim 5, characterized in that: The thermal aging device (6) includes a fifth robotic arm, a third conveyor, the second heating machine, a sixth robotic arm, a fourth conveyor, and a second refrigeration machine; the fifth robotic arm is used to place the cast aluminum rotor on the third conveyor, the third conveyor passes through the second heating chamber, and the two ends of the third conveyor are respectively a third input end and a third output end, and the third input end is close to the third input port, and the third output end is close to the third output port; The sixth robotic arm is used to move the cast aluminum rotor heated by the second heating machine to the fourth conveyor. The second refrigerator has a second refrigeration cavity. The fourth conveyor runs through the second refrigeration cavity. The second refrigeration cavity has a fourth input port and a fourth output port at both ends. The fourth conveyor has a fourth input port and a fourth output port at both ends. The fourth input port is close to the fourth input port, and the fourth output port is close to the fourth output port.

7. The rotor casting production equipment according to claim 6, characterized in that: A fifth conveyor is provided between the first cooling device (4) and the cutting device (5), and its two ends are a fifth input end and a fifth output end, respectively. The fifth input end is close to the first cooling device, and the fifth output end is close to the cutting device (5); the first cooling device (4) also includes a seventh robot arm for moving the assembly cooled by the first refrigerator to the fifth conveyor.

8. The rotor casting production equipment according to claim 7, characterized in that: The fourth robotic arm comprises a first robotic claw and a second robotic claw, respectively used for grasping the casting and the cast aluminum rotor; The fourth robotic arm also has a base, a moving rod and a rotating rod. The moving rod is a multi-segment CNC rod, the bottom end of which is rotatably connected to the base, and the top end of which is rotatably connected to the middle part of the rotating rod; the first mechanical claw and the second mechanical claw are respectively arranged at both ends of the rotating rod.

9. The rotor casting production equipment according to claim 8, characterized in that: There are two third conveyors, which are arranged parallel to each other and both pass through the second heating chamber.

10. The rotor casting production equipment according to claim 9, characterized in that: One preheating device (2), one casting device (3) and one first cooling device (4) constitute a centrifugal aluminum casting line; the number of the centrifugal aluminum casting lines is one or more.

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