Electromagnetic wire drawing heating device

Abstract

The utility model discloses an electromagnetic wire drawing and heating device, which relates to the technical field of electromagnetic wire processing and comprises an operation table and a cooling mechanism. A servo electric cylinder is installed on the operation table, the output end of the servo electric cylinder is connected with an aluminum alloy block, a through hole is formed in the aluminum alloy block, the aluminum alloy block is connected with an electric plug through a heating assembly, a slot connected with the electric plug is formed in the conductive base, and a temperature sensor is installed on the aluminum alloy block. The cooling mechanism comprises a circulating assembly and a cooling water pipe, the cooling water pipe is connected to the aluminum alloy block, and the cooling water pipe is connected with the circulating assembly; according to the utility model, the temperature condition in the through hole of the aluminum alloy block can be accurately monitored in real time, the temperature of the aluminum alloy block can be effectively controlled in a reasonable range in time, and the problems of accelerated aging of an insulating layer of an electromagnetic wire, performance degradation of a conductor material and the like caused by over-high temperature are avoided.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic wire processing technology, specifically to an electromagnetic wire drawing heating device. Background Technology

[0002] Magnet wire is an insulated wire used to manufacture coils or windings in electrical products. The processing of magnet wire involves drawing it into wires. Generally, the required wire diameter is achieved through a single or multiple drawing processes. During the drawing process, the temperature typically needs to reach 60–100°C to ensure the wire exhibits good deformation and elongation properties.

[0003] Referring to the existing Chinese patent with publication number CN211965410U, an electromagnetic wire drawing heating device is disclosed, including: a support component, a positioning component, a heating component and a heat preservation component. The support component includes a machine base and a support frame. The positioning component includes a limiting side plate and a conductive seat. The heating component includes a lifting plate, a lifting drive component, a positioning crossbar, a heat-conducting block and multiple electric heating tubes. The heat preservation component includes a heat-preserving side plate, a heat-conducting base plate and a heat-insulating protrusion.

[0004] The aforementioned electromagnetic wire drawing heating device, by incorporating a support component, a positioning component, a heating component, and a heat preservation component, utilizes electric heating instead of the warm water heating methods used in existing technologies. This not only saves a significant amount of energy but also allows for a more compact overall structure, thus reducing space requirements. Furthermore, the connection between the conductive plug and the conductive socket enables power-off operation in standby mode, improving production safety and further enhancing the overall structural compactness. However, this electromagnetic wire drawing heating device still has some drawbacks, such as the inability to detect the heating temperature when the heat-conducting block is heating the electromagnetic wire, and the potential performance degradation of the electromagnetic wire at excessively high temperatures, such as reduced mechanical strength and decreased conductivity, affecting the final product quality. Utility Model Content

[0005] The purpose of this invention is to provide an electromagnetic wire drawing heating device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An electromagnetic wire drawing heating device, comprising:

[0008] An operating table, on which a conductive base is mounted;

[0009] A servo electric cylinder is installed on the operating table. The output end of the servo electric cylinder is connected to an aluminum alloy block. A through hole is opened on the aluminum alloy block. An electric plug is connected to the aluminum alloy block through a heating component. A slot for connecting the power supply plug is opened on the conductive base. A temperature sensor is installed on the aluminum alloy block.

[0010] A cooling mechanism, comprising a circulation component and a cooling water pipe, wherein the cooling water pipe is connected to an aluminum alloy block and is connected to the circulation component.

[0011] Preferably, the heating assembly includes a plurality of heat-conducting frames, a heat-conducting plate, and a plurality of electric heating tubes. The plurality of heat-conducting frames are mounted on an aluminum alloy block, the heat-conducting plate is connected to the heat-conducting frames, the plurality of electric heating tubes are connected to the heat-conducting plate, the electric plug is connected to the heat-conducting plate, and the plurality of heat-conducting frames are arranged alternately with cooling water pipes.

[0012] Preferably, the circulation assembly includes a water pump, a water tank, a connecting pipe, and a telescopic pipe. The water tank is installed on the operating table, the connecting pipe is connected to both ends of the water tank, the water pump is connected to the connecting pipe, and the extension end of the connecting pipe that passes through the operating table is connected to the telescopic pipe. The other end of the telescopic pipe is connected to a cooling water pipe.

[0013] Preferably, the water tank is provided with a water inlet pipe, and a cover is threadedly connected to the water inlet pipe.

[0014] Preferably, a cooling plate is installed on the water tank, and the cooling plate is provided with several heat dissipation fins.

[0015] Preferably, a controller is installed on the operating table, and the controller is electrically connected to the servo cylinder, conductive base, water pump, temperature sensor and cooling plate.

[0016] Preferably, a telescopic rod is installed on the operating table, and the other end of the telescopic rod is connected to the heat-conducting frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention utilizes a temperature sensor to monitor the temperature within the through-hole of an aluminum alloy block in real time and with precision. The temperature sensor, with its highly sensitive thermistor and advanced signal conversion technology, rapidly and accurately converts the physical quantity of temperature into an electrical signal that can be recognized by the controller. Once the monitored temperature exceeds the controller's preset warning threshold, the control unit immediately activates, using its built-in intelligent algorithm and rapid response mechanism to precisely issue commands to the cooling mechanism. Upon receiving the command, the cooling mechanism quickly activates. Employing the principle of efficient heat exchange and utilizing heat conduction to remove heat, the temperature of the aluminum alloy block can be effectively controlled within a reasonable range. This effectively avoids a series of problems caused by excessively high temperatures, such as accelerated aging of the electromagnetic wire insulation layer and deterioration of conductor material performance, ensuring the production quality of the electromagnetic wire from the source and laying a solid foundation for the stable operation and high efficiency of subsequent products. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of an electromagnetic wire drawing heating device according to an embodiment of this application;

[0020] Figure 2 This is a cross-sectional view of an electromagnetic wire drawing heating device according to an embodiment of this application;

[0021] Figure 3 This is a cross-sectional view of the operating table of an electromagnetic wire drawing heating device according to an embodiment of this application.

[0022] In the diagram: 1. Control panel; 2. Conductive base; 3. Servo cylinder; 4. Aluminum alloy block; 5. Through hole; 6. Electrical plug; 7. Slot; 8. Temperature sensor; 9. Telescopic rod; 10. Cooling water pipe; 11. Heat-conducting frame; 12. Heat-conducting plate; 13. Electric heating element; 14. Water pump; 15. Water tank; 16. Connecting pipe; 17. Telescopic pipe; 18. Water inlet pipe; 19. Cover; 20. Cooling plate; 21. Heat dissipation fins; 22. Controller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-3 This utility model provides a technical solution:

[0025] An electromagnetic wire drawing heating device, comprising:

[0026] The control panel 1 is equipped with a conductive base 2 and a controller 22. The controller 22 is electrically connected to the servo cylinder 3, the conductive base 2, the water pump 14, the temperature sensor 8 and the cooling plate 20.

[0027] A servo electric cylinder 3 is installed on the operating table 1. The output end of the servo electric cylinder 3 is connected to an aluminum alloy block 4. A through hole 5 is opened on the aluminum alloy block 4. An electric plug 6 is connected to the aluminum alloy block 4 through a heating component. The heating component includes several heat-conducting frames 11, heat-conducting plates 12 and several electric heating tubes 13. Several heat-conducting frames 11 are installed on the aluminum alloy block 4. The heat-conducting plates 12 are connected to the heat-conducting frames 11. Several electric heating tubes 13 are connected to the heat-conducting plates 12. The electric plug 6 is connected to the heat-conducting plates 12. A slot 7 for connecting the power plug 6 is opened on the conductive base 2. A temperature sensor 8 is installed on the aluminum alloy block 4.

[0028] When the electromagnetic wire is heated, it passes through the through hole 5 on the aluminum alloy block 4. Then, the controller 22 controls the servo cylinder 3 to move the aluminum alloy block 4 downwards until the electrical plug 6 is inserted into the slot 7, thus establishing a stable and reliable electrical connection path. At this time, the controller 22 responds quickly and precisely controls the current supply to the conductive base 2 according to the predetermined logic. As the key hub for current conduction, the conductive base 2, upon receiving the power-on command, immediately and efficiently transmits the current to the electric heating tube 13 through the tightly connected plug and the heat-conducting plate 12 with excellent thermal conductivity.

[0029] The electric heating element 13 is activated instantly upon power-on, rapidly generating a large amount of heat. The heat-conducting plate 12 and heat-conducting frame 11, serving as key media for heat conduction, are constructed from expanded graphite. Expanded graphite, with its unique crystal structure, possesses extremely excellent thermal conductivity, enabling it to quickly and efficiently absorb the heat generated by the electric heating element 13 and transfer it to the aluminum alloy block 4 with minimal thermal resistance.

[0030] After receiving heat from the heat-conducting plate 12 and the heat-conducting frame 11, the aluminum alloy block 4 rapidly increases its own temperature. Then, with its excellent thermal conductivity, it evenly transfers the heat to the electromagnetic wire running through it, achieving precise and efficient heating of the electromagnetic wire.

[0031] Furthermore, a telescopic rod 9 is installed on the operating table 1, and the other end of the telescopic rod 9 is connected to the heat-conducting frame 11.

[0032] The telescopic rod 9 provides limiting support for both ends of the aluminum alloy.

[0033] The cooling mechanism includes a circulation component and a cooling water pipe 10. The cooling water pipe 10 is connected to the aluminum alloy block 4 and is connected to the circulation component. The circulation component includes a water pump 14, a water tank 15, a connecting pipe 16, and a telescopic pipe 17. The water tank 15 is installed on the operating table 1. The connecting pipe 16 is connected to both ends of the water tank 15. The water pump 14 is connected to the connecting pipe 16, and the extension end of the connecting pipe 16 that passes through the operating table 1 is connected to the telescopic pipe 17. The other end of the telescopic pipe 17 is connected to the cooling water pipe 10.

[0034] When the temperature sensor 8 detects that the temperature value inside the through hole 5 exceeds the pre-set warning threshold of the controller 22, the control unit will immediately start. With its built-in intelligent algorithm and fast response mechanism, it will accurately issue commands to the water pump 14 and the cooling plate 20. After the water pump 14 starts, it begins to apply suction to the coolant in the water tank 15. The coolant in the water tank 15 is drawn out through the connecting pipe 16. The drawn-out coolant flows along the connecting pipe 16 to the telescopic pipe 17, and then enters the cooling water pipe 10 through the telescopic pipe 17. Through the heat exchange process, it carries away the heat from the aluminum alloy block 4. The coolant, carrying the heat, then flows along the cooling water pipe 10 to the telescopic pipe 17 and the connecting pipe 16, and finally returns to the water tank 15.

[0035] It can effectively control the temperature of aluminum alloy block 4 within a reasonable range, effectively avoiding a series of problems caused by excessive temperature, such as accelerated aging of the electromagnetic wire insulation layer and deterioration of conductor material performance. It ensures the production quality of electromagnetic wire from the source and lays a solid foundation for the stable operation and high efficiency of subsequent products.

[0036] The water tank 15 is equipped with a cooling plate 20, and the cooling plate 20 is provided with several heat dissipation fins 21.

[0037] By setting up the cooling plate 20, the coolant in the water tank 15 can be cooled down, waiting for the next cycle. This process is repeated, and the aluminum alloy block 4 is continuously cooled down by the continuously circulating coolant until its temperature drops to a reasonable range, ensuring that the electromagnetic wire production process is not affected by high temperature. Several heat dissipation fins 21 can improve the heat dissipation effect of the cooling plate 20.

[0038] Furthermore, the water tank 15 is provided with a water inlet pipe 18, and a cover 19 is threadedly connected to the water inlet pipe 18.

[0039] By setting the cover 19, debris can be prevented from entering the water tank 15 through the inlet and outlet water pipes. When adding coolant to the water tank 15, it can be added through the inlet water pipe 18.

[0040] The principle of temperature sensor 8 is clear to those skilled in the art and will not be described in detail here.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic wire drawing and heating device, characterized in that, include: An operating table (1) is provided, on which a conductive base (2) is installed; A servo electric cylinder (3) is installed on the operating table (1). An aluminum alloy block (4) is connected to the output end of the servo electric cylinder (3). A through hole (5) is opened on the aluminum alloy block (4). An electric plug (6) is connected to the aluminum alloy block (4) through a heating component. A slot (7) for connecting the power supply plug (6) is opened on the conductive base (2). A temperature sensor (8) is installed on the aluminum alloy block (4). The cooling mechanism includes a circulation component and a cooling water pipe (10), the cooling water pipe (10) being connected to the aluminum alloy block (4) and the cooling water pipe (10) being connected to the circulation component.

2. The electromagnetic wire drawing heating device according to claim 1, characterized in that: The heating assembly includes several heat-conducting frames (11), a heat-conducting plate (12), and several electric heating tubes (13). Several heat-conducting frames (11) are mounted on an aluminum alloy block (4). The heat-conducting plate (12) is connected to the heat-conducting frames (11). Several electric heating tubes (13) are connected to the heat-conducting plate (12). The electric plug (6) is connected to the heat-conducting plate (12).

3. The electromagnetic wire drawing heating device according to claim 1, characterized in that: The circulation assembly includes a water pump (14), a water tank (15), a connecting pipe (16), and a telescopic pipe (17). The water tank (15) is installed on the operating table (1). The connecting pipe (16) is connected to both ends of the water tank (15). The water pump (14) is connected to the connecting pipe (16), and the extension end of the connecting pipe (16) that passes through the operating table (1) is connected to the telescopic pipe (17). The other end of the telescopic pipe (17) is connected to the cooling water pipe (10).

4. The electromagnetic wire drawing heating device according to claim 3, characterized in that: The water tank (15) is provided with a water inlet pipe (18), and a cover (19) is threaded onto the water inlet pipe (18).

5. The electromagnetic wire drawing heating device according to claim 4, characterized in that: A cooling plate (20) is installed on the water tank (15), and the cooling plate (20) is provided with a number of heat dissipation fins (21).

6. The electromagnetic wire drawing heating device according to claim 5, characterized in that: The control panel (1) is equipped with a controller (22), which is electrically connected to the servo cylinder (3), the conductive seat (2), the water pump (14), the temperature sensor (8), and the cooling plate (20).

7. The electromagnetic wire drawing heating device according to claim 6, characterized in that: A telescopic rod (9) is installed on the operating table (1), and the other end of the telescopic rod (9) is connected to the heat-conducting frame (11).

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