A hot-pressing apparatus for an inner and outer housing of an electric motor and a control method thereof

Abstract

The application relates to the field of special processing equipment, and discloses a hot-pressing processing equipment for motor inner and outer shells and a control method thereof, which comprises a base, a mounting frame fixedly connected to the top of the base, a control console fixedly connected to the outer side of the base, a lifting assembly fixedly connected to the top of the base, the lifting assembly being combined with a fixing assembly, a conveying assembly arranged on the outer side of the base, a moving assembly mounted on the outer side of the base, a heating assembly arranged on the outer side of the lifting assembly, a clamping assembly arranged in the middle of the mounting frame, and a protective net fixedly connected to the middle of the mounting frame. The micro semiconductor refrigeration sheet is adopted, the QTC sensing layer and the flexible electrode layer are matched, the QTC sensing layer can perceive relevant processing state parameters while realizing the heating function of the motor shell, the situation in the heating process can be timely mastered, a basis is provided for subsequent adjustment of the processing operation, and the fitting degree of the motor inner and outer shell bodies in the press-fitting process is improved.

Description

Technical Field

[0001] This invention relates to the field of special processing equipment, specifically to a hot pressing processing equipment for the inner and outer housings of an electric motor and its control method. Background Technology

[0002] Hot pressing of the inner and outer casings of motors is an indispensable and crucial process in motor manufacturing, and its quality directly determines the assembly accuracy, operational reliability, and final performance of the motor. However, the technical solutions currently used in the hot pressing of motor casings generally face significant challenges in terms of efficiency, precision, and automation.

[0003] In traditional production processes, the heating of the motor housing, the precise positioning and fixing of the inner housing, and the final pressing of the inner and outer housings are often broken down into separate, independent operational steps. This means that workpieces need to be frequently transferred and moved between different heating devices, positioning fixtures, and presses. This highly decentralized processing mode not only forces the production line to be equipped with a large number of external auxiliary devices, increasing the complexity of the equipment and the floor space required, but also severely disrupts the continuity of processing operations. Each transfer of workpieces easily introduces additional alignment errors or positional deviations. These accumulated errors ultimately directly affect the pressing accuracy of the inner and outer housings, thus becoming a bottleneck restricting the improvement of overall production efficiency and product quality.

[0004] More critically, existing technologies have significant shortcomings in terms of state perception and precise control of core processing stages. In particular, regarding the temperature distribution, material expansion characteristics, and local stress conditions of the motor housing during heating, existing equipment often only provides macroscopic and coarse temperature feedback, lacking the ability to monitor these key processing parameters in a refined and real-time manner. This information blind spot makes it difficult for operators to promptly capture subtle changes that could lead to defects during heating, thus hindering targeted adjustments to process parameters. Consequently, the stability and accuracy of the heating process cannot be adequately guaranteed, ultimately directly affecting the fit of the inner and outer shells during press-fitting, becoming one of the main causes of product dimensional deviations or assembly defects.

[0005] Furthermore, the automation level of hot pressing processing for motor inner and outer casings still has room for improvement. From the loading of raw parts to the unloading of finished parts, the processes of workpiece gripping, positioning, and transfer still largely rely on manual intervention. Although some production lines have introduced automated equipment, its flexibility and intelligence are often limited, making it difficult to adapt to workpieces of different sizes and shapes or complex path planning. This high dependence on manual labor not only increases the labor intensity of operators, but more importantly, the inherent uncertainty and error of human operation pose a continuous risk to the stability of the processing and the consistency of product quality, limiting the factory from achieving a higher level of automation and more refined quality control.

[0006] In summary, existing hot pressing equipment for motor inner and outer casings faces pressing technical challenges in achieving process integration, precise sensing of processing status, and automation and flexibility of operation. Therefore, there is an urgent need for a new type of hot pressing equipment and its control method that can effectively address these challenges and meet the stringent requirements of modern motor manufacturing for high efficiency, high precision, and high stability. Summary of the Invention

[0007] To address the shortcomings of existing technologies, this invention provides a hot pressing processing equipment and control method for the inner and outer housings of motors, which solves the problems of fragmented and discontinuous processing flow, lack of key state perception leading to unstable accuracy, and insufficient automation resulting in frequent manual intervention in the current hot pressing process.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a hot pressing processing equipment and control method for inner and outer casings of an electric motor, comprising a base, a mounting frame fixedly connected to the top of the base, a control panel fixedly connected to the outer side of the base, a lifting assembly fixedly connected to the top of the base, the lifting assembly combined with a fixing assembly for pressing the inner and outer casings of the electric motor, a conveying assembly provided on the outer side of the base, a moving assembly installed on the outer side of the base, a heating assembly provided on the outer side of the lifting assembly for heating the outer casing of the electric motor, a clamping assembly provided in the middle of the mounting frame for fixing the inner casing of the electric motor, and a protective net fixedly connected to the middle of the mounting frame;

[0009] The heating component includes a micro-semiconductor cooling chip, which is disposed outside the lifting component. A piezoelectric actuator is disposed inside the micro-semiconductor cooling chip. A flexible electrode layer is fixedly connected to the outside of the piezoelectric actuator. A QTC sensing layer is fixedly connected to the outside of the flexible electrode layer.

[0010] Preferably, the lifting assembly includes a column, which is fixedly connected to the top of the base. A second motor is fixedly connected to the outer side of the column. A threaded column is fixedly connected to the output end of the second motor. A mounting block is threadedly connected to the outer side of the threaded column. A connecting belt is provided on the top of the mounting block. A counterweight is fixedly connected to the other end of the connecting belt. A mounting shell is fixedly connected to the top of the column. Multiple pulleys are rotatably connected to the middle of the mounting shell. The connecting belt is located outside the pulleys. The counterweight is slidably connected to the inside of the column. A first motor is fixedly connected to the top of the mounting block. The micro-semiconductor cooling chip is located at the output end of the first motor.

[0011] Preferably, the fixing component includes a guide rail one, which is fixedly connected to the top of the base. A placement platform two is slidably connected to the top of the guide rail one. A threaded rod two is rotatably connected to the top of the placement platform two. A clamping block is rotatably connected to the other end of the threaded rod two. A connecting block one is fixedly connected to the top of the placement platform two. A fixing block is fixedly connected to the top of the placement platform two. The clamping block is slidably connected to the top of the clamping block.

[0012] Preferably, the conveying assembly includes a side frame, which is fixedly connected to the outside of the base, a second guide rail is fixedly connected to the inside of the side frame, a fourth placement platform is slidably connected to the top of the second guide rail, a support column is fixedly connected to the bottom of the side frame, and a first placement platform is fixedly connected to the outside of the base.

[0013] Preferably, the moving component includes a connecting frame, which is fixedly connected to the outside of the base. A robotic arm base is fixedly connected to the top of the connecting frame. A robotic arm one is rotatably connected to the outside of the robotic arm base. A robotic arm two is rotatably connected to the outside of the robotic arm one. A gripper is provided at the end of the robotic arm two.

[0014] Preferably, the clamping assembly includes a cylinder, which is fixedly connected to the top of the mounting frame. A fixed column is fixedly connected to the output end of the cylinder. A connecting column is fixedly connected to the outside of the fixed column. A connecting rod is rotatably connected to the outside of the connecting column. A connecting block two is rotatably connected to the outside of the connecting rod. A mounting column is fixedly connected to the middle of the mounting frame. A connecting plate is slidably connected to the outside of the mounting column. A fixed frame is provided in the middle of the connecting plate. A slider is fixedly connected to the top of the connecting block two. The slider is slidably connected to the middle of the fixed frame. A placement platform three is fixedly connected to the top of the base. The placement platform three is located directly below the connecting block two.

[0015] Preferably, the column is fixedly connected to a slide rail, and the mounting block is slidably connected to the outside of the slide rail.

[0016] A method for controlling the hot pressing process of inner and outer housings of an electric motor includes the following steps:

[0017] The motor housing and inner housing to be processed are gripped by the grippers, the motor housing is placed on the second placement platform, and the inner housing is placed on the third placement platform. The threaded rod on the second placement platform is rotated to push the clamping block to slide and clamp and fix the motor housing.

[0018] S2. Slide the second placement platform to directly below the heating component, use the lifting component to drive the heating component down and place it inside the motor housing, and start the micro semiconductor cooling chip to heat;

[0019] S3. Activate the clamping assembly to make the connecting block two contact the inside of the motor inner shell, clamp the motor inner shell placed on the placement platform three, and use the cylinder to drive the motor inner shell to rise.

[0020] S4. After the outer shell is heated, start the second motor to make the mounting block drive the heating component to rise and move out of the motor outer shell. Push the second placement platform towards the inner shell of the motor through the first guide rail, so that the outer shell is connected with the inner shell above, and complete the hot pressing of the inner and outer shells of the motor.

[0021] Preferably, step S2 specifically includes:

[0022] The QTC sensing layer senses the temperature status parameters of the outer shell in real time and feeds the signal back to the control panel, which then adjusts the heating power according to the parameters.

[0023] Preferably, step S4 specifically comprises:

[0024] The finished motor housing is gripped by the grippers and transferred to the top of the placement platform four. The workpiece is then transported to the next process using the guide rail two.

[0025] This invention provides a hot pressing processing device and its control method for the inner and outer housings of an electric motor. It has the following beneficial effects:

[0026] 1. This invention, through the cooperation of multiple components such as lifting components, fixing components, heating components, and clamping components, can realize key processes such as heating the motor outer shell, fixing the motor inner shell, and pressing the inner and outer shells, which can relatively completely cover the core requirements of hot pressing processing of the inner and outer shells of motors, reduce the dependence on external auxiliary equipment during processing, and improve the continuity of processing operations.

[0027] 2. This invention uses a miniature semiconductor cooling chip, combined with a QTC sensing layer and a flexible electrode layer. While achieving the function of heating the motor housing, the QTC sensing layer can sense relevant processing status parameters, which helps to grasp the situation in a timely manner during the heating process and provides a basis for subsequent adjustment of processing operations. This ensures the stability and accuracy of the heating process to a certain extent, thereby improving the fit of the inner and outer housings of the motor.

[0028] 3. This invention uses a conveying component and a moving component. The conveying component can assist in the transfer of workpieces, and the robotic arm structure in the moving component can flexibly complete the gripping and moving of workpieces, reducing the frequency of manual intervention in workpiece handling and positioning operations. This not only reduces the intensity of manual labor, but also reduces the impact of human operation errors on the processing process, which helps to improve the overall processing efficiency and the stability of processing quality. Attached Figure Description

[0029] Figure 1 This is a perspective view of the present invention;

[0030] Figure 2 This is a schematic diagram of the mounting bracket of the present invention;

[0031] Figure 3 This is a schematic diagram of the structure of the second placement platform of the present invention;

[0032] Figure 4 This is a schematic diagram of the structure of the robotic arm of the present invention;

[0033] Figure 5 This is a schematic diagram of the structure of the column of the present invention;

[0034] Figure 6 This is a schematic diagram of the mounting block of the present invention;

[0035] Figure 7 This is a schematic diagram of the structure of the micro semiconductor cooling chip of the present invention;

[0036] Figure 8 This is a schematic diagram of the structure of the clamping block of the present invention;

[0037] Figure 9 This is a schematic diagram of the connecting rod of the present invention;

[0038] Figure 10 This is a schematic diagram of the structure of the fixing frame of the present invention;

[0039] Figure 11 This is a schematic flowchart of the hot pressing process control method for the inner and outer housings of the motor in this invention.

[0040] The components include: 1. Base; 2. Control panel; 3. Mounting frame; 4. Protective net; 5. Cylinder; 6. Side frame; 7. Placement platform one; 8. Guide rail one; 9. Robotic arm one; 10. Support column; 11. Gripper; 12. Robotic arm two; 13. Robotic arm base; 14. Column; 15. Motor one; 16. Micro semiconductor refrigeration chip; 17. Slide rail; 18. Threaded column one; 19. Motor two; 20. Connecting belt; 21. Pulley; 22. Mounting shell; 23. Counterweight. ; 24. Mounting block; 25. QTC sensing layer; 26. Flexible electrode layer; 27. Piezoelectric actuator; 28. Placement platform two; 29. ​​Threaded rod two; 30. Fixing block; 31. Clamping block; 32. Connecting block one; 33. Connecting plate; 34. Connecting block two; 35. Connecting rod; 36. Fixing frame; 37. Connecting column; 38. Fixing column; 39. Slider; 40. Placement platform three; 41. Placement platform four; 42. Guide rail two; 43. Connecting frame; 44. Mounting column. Detailed Implementation

[0041] The technical solutions in 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.

[0042] Please see the appendix Figure 1 - Appendix Figure 10This invention provides a hot pressing processing equipment and control method for the inner and outer housings of an electric motor, including a base 1, a mounting frame 3 fixedly connected to the top of the base 1, a control panel 2 fixedly connected to the outer side of the base 1, a lifting assembly fixedly connected to the top of the base 1, the lifting assembly combined with a fixing assembly, a conveying assembly provided on the outer side of the base 1, a moving assembly installed on the outside of the base 1, a heating assembly provided on the outside of the lifting assembly, a clamping assembly provided in the middle of the mounting frame 3, and a protective net 4 fixedly connected to the middle of the mounting frame 3; the heating assembly includes a micro-semiconductor cooling chip 16, the micro-semiconductor cooling chip 16 is disposed outside the lifting assembly, a piezoelectric actuator 27 is disposed inside the micro-semiconductor cooling chip 16, a flexible electrode layer 26 is fixedly connected to the outside of the piezoelectric actuator 27, and a QTC sensing layer 25 is fixedly connected to the outside of the flexible electrode layer 26. The lifting assembly includes a column 14, which is fixedly connected to the top of the base 1. A second motor 19 is fixedly connected to the outside of the column 14. A threaded post 18 is fixedly connected to the output end of the second motor 19. A mounting block 24 is threadedly connected to the outside of the threaded post 18. A connecting belt 20 is provided on the top of the mounting block 24. A counterweight block 23 is fixedly connected to the other end of the connecting belt 20. A mounting shell 22 is fixedly connected to the top of the column 14. Multiple pulleys 21 are rotatably connected to the middle of the mounting shell 22. The connecting belt 20 is located outside the pulleys 21. The counterweight block 23 is slidably connected inside the column 14. A first motor 15 is fixedly connected to the top of the mounting block 24. A micro-semiconductor cooling chip 16 is located at the output end of the first motor 15. A slide rail 17 is fixedly connected to the outside of the column 14, and the mounting block 24 is slidably connected to the outside of the slide rail 17.

[0043] The hot pressing equipment for the inner and outer casings of motors achieves stable and precise positioning of the heating component through a lifting assembly. This allows for the pressing of the clamped and fixed inner casing of the motor with the outer casing of the motor, which has been efficiently heated and expanded by the micro-semiconductor cooling chip 16. The QTC sensing layer 25 and piezoelectric actuator 27 integrated within the heating component can monitor the pressing pressure in real time and perform fine force control. This improves the accuracy, stability, and automation level of the pressing process, ensuring a tight fit between the inner and outer casings. Consequently, it effectively improves the assembly quality, production efficiency, and operational safety of motor products.

[0044] Please see the appendix Figure 5 - Appendix Figure 10The fixing component includes a guide rail 8, which is fixedly connected to the top of the base 1. A placement platform 28 is slidably connected to the top of the guide rail 8. A threaded rod 29 is rotatably connected to the top of the placement platform 28. A clamping block 31 is rotatably connected to the other end of the threaded rod 29. A connecting block 32 is fixedly connected to the top of the placement platform 28. A fixing block 30 is fixedly connected to the top of the placement platform 28. The clamping block 31 is slidably connected to the top of the clamping block 31. The clamping assembly includes a cylinder 5, which is fixedly connected to the top of the mounting frame 3. A fixing post 38 is fixedly connected to the output end of the cylinder 5. A connecting post 37 is fixedly connected to the outside of the fixing post 38. A connecting rod 35 is rotatably connected to the outside of the connecting post 37. A connecting block 34 is rotatably connected to the outside of the connecting rod 35. A mounting post 44 is fixedly connected to the middle of the mounting frame 3. A connecting plate 33 is slidably connected to the outside of the mounting post 44. A fixing frame 36 is provided in the middle of the connecting plate 33. A slider 39 is fixedly connected to the top of the connecting block 34. The slider 39 is slidably connected to the middle of the fixing frame 36. A placement platform 40 is fixedly connected to the top of the base 1. The placement platform 40 is located directly below the connecting block 34.

[0045] The motor inner housing is precisely positioned and pre-clamped by a fixing component. Then, the cylinder 5 in the clamping component drives the fixing column 38 to slide up and down. The fixing column 38 drives the connecting rod 35 to swing through the connecting column 37. The connecting rod 35 pushes the connecting block 34 to move. The connecting block 34 drives the slider 39 to slide along the fixing frame 36. At the same time, the connecting plate 33 slides along the mounting column 44 so that the connecting block 34 contacts the inside of the motor inner housing, clamping the motor inner housing placed on the placement platform 40. The cylinder 5 drives the motor inner housing to rise. After the motor outer housing is heated, it is installed.

[0046] After the outer shell is heated, motor 219 drives mounting block 24 to slide upward along slide rail 17. The heating component rises with mounting block 24, and guide rail 18 pushes placement platform 28 towards the inner shell of the motor, so that the outer shell is precisely aligned with the fixed inner shell above, completing the hot pressing of the inner and outer shells of the motor. The finished motor shell is then gripped by the jaws 11 of the moving component and transferred to the top of placement platform 41. Guide rail 22 transports the processed workpiece to the next process. The clamping component ensures high precision and stability of the inner shell of the motor during subsequent hot pressing, effectively preventing displacement or shaking during the pressing process, improving the concentricity of the assembly of the inner and outer shells of the motor and the product quality, simplifying the operation process, and improving production efficiency.

[0047] Please see the appendix Figure 1 - Appendix Figure 3The conveying assembly includes a side frame 6, which is fixedly connected to the outside of the base 1. A guide rail 42 is fixedly connected to the inside of the side frame 6. A placement platform 41 is slidably connected to the top of the guide rail 42. A support column 10 is fixedly connected to the bottom of the side frame 6. A placement platform 7 is fixedly connected to the outside of the base 1. The moving assembly includes a connecting frame 43, which is fixedly connected to the outside of the base 1. A robotic arm base 13 is fixedly connected to the top of the connecting frame 43. A robotic arm 9 is rotatably connected to the outside of the robotic arm base 13. A robotic arm 12 is rotatably connected to the outside of the robotic arm 9. A gripper 11 is provided at the end of the robotic arm 12.

[0048] The process involves placing the motor housing and inner shell to be processed on placement platform 7. The robotic arm base 13 drives the robotic arm 9 and robotic arm 12 to rotate and use the grippers 11 at the ends to grab the motor housing and place them on placement platform 28 and placement platform 30 respectively. The housing placed on placement platform 28 is then clamped and fixed by rotating the threaded rod 29, which pushes the clamping block 31 to slide along the top of placement platform 28. Combined with the limiting effect of the fixing block 30 and the connecting block 32, the motor housing is clamped and fixed, completing the initial positioning of the housing. The placement platform 28 is slid under the heating component via guide rail 8. Motor 19 is started, driving threaded column 18 to rotate, causing mounting block 24 to slide down along slide rail 17. Mounting block 24, via connecting belt 20, pulls counterweight 23 along the inside of column 14. Mounting block 24 then drives motor 15 and micro-semiconductor cooling chip 16 at the top to rise to the designated height, placing the heating component inside the motor housing. The flexible electrode layer 26 is energized, activating the micro-semiconductor cooling chip 16 and generating heat. During heating, QTC sensing layer 25 senses the temperature and other status parameters of the housing in real time, feeding the signals back to control panel 2. Control panel 2 adjusts the heating power according to the parameters, ensuring the housing is heated to the required pressing temperature. The coordinated operation of these two components enables automated loading and unloading of workpieces and precise position transfer, greatly improving the automation level and production efficiency of the equipment, reducing manual intervention, and ensuring consistency and safety during processing.

[0049] Please see the appendix Figure 11 As part of this invention, an embodiment also provides a method for controlling the hot pressing process of the inner and outer housings of an electric motor, comprising the following steps:

[0050] S1. The motor housing and motor inner housing to be processed are gripped by the gripper 11. The motor housing is placed on the second placement table 28 and the motor inner housing is placed on the third placement table 40. The threaded rod 29 on the second placement table 28 is rotated to push the clamping block 31 to slide and clamp the motor housing.

[0051] S2. Slide the placement platform 28 directly below the heating component, use the lifting component to drive the heating component down and place it inside the motor housing, and start the micro semiconductor cooling chip 16 to heat;

[0052] Specifically:

[0053] The QTC sensing layer 25 senses the temperature status parameters of the outer shell in real time and feeds the signal back to the control panel 2, which then adjusts the heating power according to the parameters.

[0054] S3. Start the clamping assembly so that the connecting block 2 34 contacts the inside of the motor housing, clamps the motor housing placed on the placement platform 3 40, and uses the cylinder 5 to drive the motor housing to rise.

[0055] S4. After the outer shell is heated, start motor 219 to make the mounting block 24 drive the heating component to rise and move out of the motor shell. The guide rail 18 pushes the placement platform 28 to move towards the inner shell of the motor, so that the outer shell is connected with the inner shell above, and the hot pressing of the inner and outer shells of the motor is completed.

[0056] Specifically:

[0057] The finished motor housing is gripped by the gripper 11 and transferred to the top of the placement table 41. The workpiece is then transported to the next process using the guide rail 42.

Claims

1. A hot pressing processing equipment for the inner and outer housings of an electric motor, characterized in that, Includes a base (1), a mounting frame (3) fixedly connected to the top of the base (1), a control panel (2) fixedly connected to the outside of the base (1), a lifting assembly fixedly connected to the top of the base (1), the lifting assembly combined with a fixing assembly, a conveying assembly provided on the outside of the base (1), a moving assembly installed on the outside of the base (1), a heating assembly provided on the outside of the lifting assembly, a clamping assembly provided in the middle of the mounting frame (3), and a protective net (4) fixedly connected to the middle of the mounting frame (3). The heating assembly includes a micro-semiconductor cooling chip (16), which is disposed outside the lifting assembly. A piezoelectric actuator (27) is disposed inside the micro-semiconductor cooling chip (16), and a flexible electrode layer (26) is fixedly connected to the outside of the piezoelectric actuator (27). A QTC sensing layer (25) is fixedly connected to the outside of the flexible electrode layer (26). The lifting assembly includes a column (14), which is fixedly connected to the top of the base (1). A second motor (19) is fixedly connected to the outside of the column (14). A threaded column (18) is fixedly connected to the output end of the second motor (19). An installation block (24) is threadedly connected to the outside of the threaded column (18). A connecting belt (20) is provided on the top of the installation block (24). A counterweight (23) is fixedly connected to the other end of the connecting belt (20). An installation shell (22) is fixedly connected to the top of the column (14). Multiple pulleys (21) are rotatably connected to the middle of the installation shell (22). The connecting belt (20) is located outside the pulleys (21). The counterweight (23) is slidably connected inside the column (14). A first motor (15) is fixedly connected to the top of the installation block (24). A micro semiconductor cooling chip (16) is located at the output end of the first motor (15). The clamping assembly includes a cylinder (5), which is fixedly connected to the top of the mounting frame (3). A fixed column (38) is fixedly connected to the output end of the cylinder (5). A connecting column (37) is fixedly connected to the outside of the fixed column (38). A connecting rod (35) is rotatably connected to the outside of the connecting column (37). A connecting block two (34) is rotatably connected to the outside of the connecting rod (35). A mounting column (44) is fixedly connected to the middle of the mounting frame (3). A connecting plate (33) is slidably connected to the outside of the mounting column (44). A fixed frame (36) is provided in the middle of the connecting plate (33). A slider (39) is fixedly connected to the top of the connecting block two (34). The slider (39) is slidably connected to the middle of the fixed frame (36). A placement platform three (40) is fixedly connected to the top of the base (1). The placement platform three (40) is located directly below the connecting block two (34).

2. The hot pressing equipment for the inner and outer housings of an electric motor according to claim 1, characterized in that, The fixing assembly includes a guide rail (8), which is fixedly connected to the top of the base (1). A second placement platform (28) is slidably connected to the top of the guide rail (8). A second threaded rod (29) is rotatably connected to the top of the second placement platform (28). A clamping block (31) is rotatably connected to the other end of the second threaded rod (29). A first connecting block (32) is fixedly connected to the top of the second placement platform (28). A fixing block (30) is fixedly connected to the top of the second placement platform (28). The clamping block (31) is slidably connected to the top of the clamping block (31).

3. The hot pressing equipment for the inner and outer housings of an electric motor according to claim 2, characterized in that, The conveying assembly includes a side frame (6), which is fixedly connected to the outside of the base (1). A guide rail (42) is fixedly connected to the inside of the side frame (6). A placement platform (41) is slidably connected to the top of the guide rail (42). A support column (10) is fixedly connected to the bottom of the side frame (6). A placement platform (7) is fixedly connected to the outside of the base (1).

4. The hot pressing equipment for the inner and outer housings of an electric motor according to claim 1, characterized in that, The moving component includes a connecting frame (43), which is fixedly connected to the outside of the base (1). A robotic arm base (13) is fixedly connected to the top of the connecting frame (43). A robotic arm one (9) is rotatably connected to the outside of the robotic arm base (13). A robotic arm two (12) is rotatably connected to the outside of the robotic arm one (9). A gripper (11) is provided at the end of the robotic arm two (12).

5. The hot pressing equipment for the inner and outer housings of an electric motor according to claim 1, characterized in that, The column (14) is fixedly connected to the outside of the slide rail (17), and the mounting block (24) is slidably connected to the outside of the slide rail (17).

6. A method for controlling the hot pressing process of inner and outer housings of an electric motor, characterized in that, A hot pressing processing device for the inner and outer housings of an electric motor according to any one of claims 1-5 includes the following steps: S1. The motor housing and motor inner housing to be processed are gripped by the gripper (11), the motor housing is placed on the second placement platform (28), the motor inner housing is placed on the third placement platform (40), the threaded rod (29) on the second placement platform (28) is rotated, the clamping block (31) is pushed to slide, and the motor housing is clamped and fixed. S2. Slide the second placement platform (28) directly below the heating component, use the lifting component to drive the heating component down and place it inside the motor housing, and start the micro semiconductor cooling chip (16) to heat; S3. Start the clamping assembly so that the connecting block two (34) contacts the inside of the motor housing, clamps the motor housing placed on the placement platform three (40), and uses the cylinder (5) to drive the motor housing to rise. S4. After the outer shell is heated, start the second motor (19) to make the mounting block (24) drive the heating component to rise and move out of the motor outer shell. Push the second placement platform (28) towards the inner shell of the motor through the first guide rail (8) so that the outer shell is connected with the inner shell above, and complete the hot pressing of the inner and outer shells of the motor.

7. The hot pressing processing control method for the inner and outer housings of an electric motor according to claim 6, characterized in that, In step S2: The QTC sensing layer (25) senses the temperature status parameters of the outer shell in real time and feeds the signal back to the control panel, which then adjusts the heating power according to the parameters.

8. The hot pressing processing control method for the inner and outer housings of an electric motor according to claim 6, characterized in that, In step S4: The finished motor housing is gripped by the gripper (11) and transferred to the top of the placement platform (41). The workpiece is then transported to the next process using the guide rail (42).

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