Carbon fiber reinforced aluminum alloy conductor and continuous extrusion forming device thereof

Abstract

According to the continuous extrusion forming device for the carbon fiber reinforced aluminum alloy, a carbon fiber reinforced aluminum alloy conductor is placed on an aluminum alloy conveying belt, a supporting plate fixed through welding is arranged on a rack, and a winding disc, a first extrusion wheel and a second extrusion wheel supporting rod are sequentially arranged on the supporting plate; the lower end of the second extrusion wheel supporting rod is connected with a pressure sensor and a hydraulic buffer, the lower end of the pressure sensor is connected with a second extrusion wheel support, the second extrusion wheel support is rotationally provided with a second extrusion wheel, and the end, away from the winding disc, of the supporting plate is connected with a driving wheel and a rolling wheel. The first extrusion wheel and the second extrusion wheel can more effectively shape a mixture of aluminum alloy and carbon fibers through a double-wheel extrusion mode, the uniformity and compactness of a product are improved, a pressure sensor and a hydraulic buffer are arranged below the second extrusion wheel, the extrusion force can be monitored in real time, and the product quality is improved. And the pressure of the hydraulic buffer is adjusted as required, so that the stability and safety in the extrusion process are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum alloy conductor production, and in particular relates to a carbon fiber reinforced aluminum alloy conductor and a continuous extrusion molding device thereof. Background Art

[0002] Aluminum alloy conductor power cables are cables that use aluminum alloy as the conductor material. These cables combine the lightweight properties of aluminum with the good conductivity of copper, offering high electrical conductivity at low weight. Aluminum alloy conductor cables are commonly used for high and medium voltage power transmission.

[0003] In the existing technology for producing aluminum alloy conductors, the traditional single-wheel extrusion method often fails to fully shape the mixture of aluminum alloy and carbon fiber, resulting in insufficient product uniformity and density, affecting the final quality and performance of the product.

[0004] Secondly, traditional extrusion molding devices often lack the function of real-time monitoring and adjustment of extrusion force, which leads to unstable extrusion process and may even cause safety hazards.

[0005] To this end, a carbon fiber reinforced aluminum alloy conductor and a continuous extrusion molding device thereof are provided to solve the above problems. Summary of the Invention

[0006] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a carbon fiber reinforced aluminum alloy conductor and a continuous extrusion molding device thereof, so as to at least partially solve the above technical problems.

[0007] The technical solution adopted by the present invention is as follows:

[0008] The present invention provides a carbon fiber reinforced aluminum alloy continuous extrusion molding device, comprising:

[0009] A frame and an aluminum alloy conveyor belt, wherein the aluminum alloy conveyor belt is provided with a carbon fiber reinforced aluminum alloy conductor, the frame is provided with a support plate fixed by welding, the support plate is provided with a winding disk, a first extrusion wheel and a second extrusion wheel support rod in sequence, the lower end of the second extrusion wheel support rod is connected to a pressure sensor and a hydraulic buffer, the lower end of the pressure sensor is connected to a second extrusion wheel bracket, the second extrusion wheel bracket is rotatably provided with a second extrusion wheel, the support plate is connected to a driving wheel and a roller at the end away from the winding disk, the driving wheel is directly above the roller, and the support plate is provided with a fixing component at the end close to the driving wheel;

[0010] The fixing assembly includes a bracket, a hydraulic cylinder, a fixing head, an upper positioning plate, a lower positioning plate and a fixing head positioning plate. The hydraulic cylinder is fixed to the lower end of the bracket by a threaded connection. The hydraulic cylinder and the fixing head are connected by a transverse connecting block. The fixing head positioning plate is fixed to the support plate by welding. The fixing head slides up and down in the fixing head positioning plate. The blade part of the fixing head is serrated. A groove is provided on the lower positioning plate. The groove and the fixing head are on the same vertical plane, and the fixing head can enter and exit the groove.

[0011] As a further solution of the present invention: the support plate is provided with an auxiliary bracket at the upper end close to the fixing component, and the auxiliary bracket is connected to a fan and a lighting device, the support plate is provided with a first inclined plate fixed by a threaded connection at the lower end of the fixing component, and the lower end of the frame is provided with an article platform, and the support column of the frame is connected with a second inclined plate fixed by a threaded connection, the upper end of the second inclined plate is close to the lower end of the first inclined plate, and the lower end of the second inclined plate is close to the article platform, the lower end of the support column of the frame is connected with a universal wheel, and the support plate is also provided with a control panel at the end close to the auxiliary bracket.

[0012] As a further solution of the present invention: a driving motor cooperating with the driving wheel is provided on the other side of the support plate, and the driving motor and the driving wheel are connected via a connecting shaft.

[0013] As a further solution of the present invention: there are two hydraulic buffers, one pressure sensor, and the pressure sensor is located between the two hydraulic buffers.

[0014] As a further solution of the present invention: the blowing direction of the fan is aligned with the first inclined plate, and the number of the fans is two.

[0015] As a further solution of the present invention: the lighting device is an energy-saving and environmentally friendly LED lamp.

[0016] As a further solution of the present invention: the number of the hydraulic cylinders is two, the hydraulic cylinders and the transverse connecting block are fixed by threaded connection, and the transverse connecting block and the fixed head are fixed by threaded connection, which is easy to disassemble.

[0017] As a further solution of the present invention: a carbon fiber reinforced aluminum alloy conductor produced by a carbon fiber reinforced aluminum alloy continuous extrusion molding device:

[0018] An aluminum alloy substrate, wherein the aluminum alloy substrate is composed of a selected aluminum alloy and has good electrical conductivity and mechanical strength;

[0019] A carbon fiber reinforcement phase, wherein the carbon fibers are uniformly distributed in the aluminum alloy matrix to form a continuous network structure, and the length direction of the carbon fibers is consistent with the length direction of the conductor to enhance the tensile strength and electrical conductivity of the conductor;

[0020] The interface bonding layer is located between the carbon fibers and the aluminum alloy matrix. Through a specific process, a strong bond is formed between the carbon fibers and the aluminum alloy matrix, thereby improving the overall performance of the conductor.

[0021] The implementation of the present invention will have the following beneficial effects:

[0022] The first and second extrusion wheels in this embodiment utilize a dual-wheel extrusion process to more effectively shape the aluminum alloy and carbon fiber mixture, improving the uniformity and density of the product. Furthermore, a pressure sensor and hydraulic buffer are located beneath the second extrusion wheel to monitor extrusion force in real time and adjust the hydraulic buffer pressure as needed, ensuring stability and safety during the extrusion process.

[0023] The fixing assembly of this embodiment is driven by a hydraulic cylinder. Through the cooperation of a serrated fixing head and a lower positioning plate with a groove, the carbon fiber reinforced aluminum alloy conductor is precisely fixed. This not only improves the stability and reliability of the fixation, but also facilitates adjustment according to the size of the conductor, thereby enhancing the versatility of the device.

[0024] This embodiment includes a fan and lighting device. The fan blows away heat and debris generated during the extrusion process, maintaining a clean and cool work environment. The lighting device provides ample light for easy observation and operation. Furthermore, a first ramp and a second ramp are provided to facilitate the smooth sliding of the extruded conductor onto the storage platform, improving production efficiency.

[0025] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 It is a structural schematic diagram of the carbon fiber reinforced aluminum alloy continuous extrusion molding device of the present invention.

[0028] Figure 2 It is an enlarged view of the structure at position M of the carbon fiber reinforced aluminum alloy continuous extrusion molding device of the present invention.

[0029] Figure 3 It is an enlarged view of the structure at position N of the carbon fiber reinforced aluminum alloy continuous extrusion molding device of the present invention.

[0030] As shown in the figure: 1. Frame, 2. Aluminum alloy conveyor belt, 3. Support plate, 4. Winding disk, 5. First extrusion wheel, 6. Second extrusion wheel support rod, 7. Pressure sensor, 8. Hydraulic buffer, 9. Second extrusion wheel bracket, 10. Second extrusion wheel, 11. Driving wheel, 12. Roller, 13. Fixing assembly, 13.1. Bracket, 13.2. Hydraulic cylinder, 13.3. Fixed head, 13.4. Upper positioning plate, 13.5. Lower positioning plate, 13.6. Fixed head positioning plate, 13.7. Groove, 14. Auxiliary bracket, 15. Fan, 16. Lighting device, 17. First inclined plate, 18. Item platform, 19. Second inclined plate, 20. Universal wheel, 21. Control panel.

[0031] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0032] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be considered as illustrative in nature and not restrictive.

[0033] It should be noted that the terms "first" and "second" are only used for the purpose of distinguishing descriptions and position descriptions, and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature limited to "first" or the like may explicitly or implicitly include one or more of the features; similarly, when the quantity of certain features is not limited in the form of words such as "two" or "three", it should be noted that the feature also explicitly or implicitly includes one or more of the features.

[0034] In the embodiments of the present invention, unless otherwise expressly specified or limited, terms such as "installation," "connection," and "fixation" should be understood in a broad sense; for example, they may refer to fixed connections, detachable connections, or integral molding; they may refer to mechanical connections, direct connections, welding, or indirect connections via an intermediate medium; they may refer to internal communication between two components or the interaction between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specification and drawings in conjunction with specific circumstances.

[0035] In the description of the embodiments of the present invention, it should be understood that terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the embodiments of the present invention.

[0036] like Figures 1 to 3 As shown, a carbon fiber reinforced aluminum alloy continuous extrusion molding device includes: a frame 1 and an aluminum alloy conveyor belt 2, the aluminum alloy conveyor belt 2 is provided with a carbon fiber reinforced aluminum alloy conductor, the frame 1 is provided with a support plate 3 fixed by welding, the support plate 3 is provided with a winding disk 4, a first extrusion wheel 5 and a second extrusion wheel support rod 6 in sequence, the lower end of the second extrusion wheel support rod 6 is connected to a pressure sensor 7 and a hydraulic buffer 8, the lower end of the pressure sensor 7 is connected to a second extrusion wheel bracket 9, and the second extrusion wheel bracket 9 is rotatably provided with a second extrusion wheel 10, the support plate 3 is connected to a driving wheel 11 and a roller 12 at the end away from the winding disk 4, the driving wheel 11 is directly above the roller 12, and the support plate 3 is provided with a fixing component 13 at the end close to the driving wheel 11;

[0037] The fixing assembly 13 includes a bracket 13.1, a hydraulic cylinder 13.2, a fixed head 13.3, an upper positioning plate 13.4, a lower positioning plate 13.5 and a fixed head positioning plate 13.6. The hydraulic cylinder 13.2 is fixed to the lower end of the bracket 13.1 by a threaded connection. The hydraulic cylinder 13.2 and the fixed head 13.3 are connected by a transverse connecting block. The fixed head positioning plate 13.6 is fixed to the support plate 3 by welding. The fixed head 13.3 slides up and down in the fixed head positioning plate 13.6. The blade portion of the fixed head 13.3 is serrated. A groove 13.7 is provided on the lower positioning plate 13.5. The groove 13.7 and the fixed head 13.3 are on the same vertical plane, and the fixed head 13.3 can enter and exit the groove 13.7.

[0038] In the specific application of the present invention, an aluminum alloy conveyor belt 2 smoothly transports the carbon fiber-reinforced aluminum alloy conductor to the extrusion area. The conveyor belt's surface is made of a special wear-resistant material to increase friction with the conductor and prevent slippage. The conveyor belt speed is also adjustable to accommodate varying production needs. A support plate 3 is securely welded to the frame, providing stable support for the subsequent winding drum and extrusion wheel assembly. The winding drum 4 stores the carbon fiber-reinforced aluminum alloy conductor to be extruded, ensuring continuous and stable material feeding.

[0039] The first extrusion wheel 5 and the second extrusion wheel 10 are used for preliminary and further extrusion molding respectively. The surface of the extrusion wheel has been specially treated to have high hardness and wear resistance, which can ensure the accuracy and quality of extrusion molding. The second extrusion wheel support rod 6 not only supports the second extrusion wheel, but also integrates a pressure sensor 7 and a hydraulic buffer 8 to achieve real-time monitoring and dynamic adjustment of the extrusion process, ensuring the stability and safety of the extrusion force.

[0040] The driving wheel 11 and roller 12 work together to guide the carbon fiber reinforced aluminum alloy conductor into the extrusion area and control its conveying speed and direction. The driving wheel is driven by an electric motor and achieves smooth and precise rotation through a sophisticated transmission system. The fixing component 13 ensures that the conductor is stable and does not deviate during the extrusion process. The hydraulic cylinder 13.2 serves as the power source and is fixed to the bracket 13.1 through a threaded connection to ensure the stability and reliability of the structure.

[0041] The serrated blade of the fixing head 13.3 increases friction with the conductor and enhances clamping stability. Simultaneously, the fixing head slides up and down within the fixing head positioning plate 13.6, achieving precise vertical positioning. The groove 13.7 on the lower positioning plate 13.5 is aligned with the fixing head 13.3 in a vertical plane. The movement of the fixing head in and out ensures horizontal positioning of the conductor, ensuring precision during extrusion.

[0042] Start the conveyor belt 2 and smoothly convey the conductor to between the driving wheel 11 and the roller 12. Start the hydraulic cylinder 13.2 to lower the fixed head 13.3 and clamp the conductor. By adjusting the pressure of the hydraulic cylinder, ensure that the clamping force between the fixed head and the conductor is moderate.

[0043] The first extrusion wheel 5 is activated to perform preliminary extrusion of the conductor. The extrusion wheel speed and pressure are adjusted according to production requirements. After passing through the first extrusion wheel, the conductor enters the extrusion zone of the second extrusion wheel 10. During this process, the pressure sensor 7 monitors the pressure changes during the extrusion process in real time and dynamically adjusts the pressure through the hydraulic buffer 8 to ensure stable and safe extrusion force.

[0044] In one possible embodiment, the support plate 3 is provided with an auxiliary bracket 14 at the upper end near the fixing component 13, and the auxiliary bracket 14 is connected to a fan 15 and a lighting device 16, and the support plate 3 is provided with a first inclined plate 17 fixed by a threaded connection at the lower end of the fixing component 13, and an item platform 18 is provided at the lower end of the frame 1, and a second inclined plate 19 fixed by a threaded connection is connected to the support column of the frame 1, and the upper end of the second inclined plate 19 is close to the lower end of the first inclined plate 17, and the lower end of the second inclined plate 19 is close to the item platform 18, and a universal wheel 20 is connected to the lower end of the support column of the frame 1, and the support plate 3 is also provided with a control panel 21 at the end near the auxiliary bracket 14, and a drive motor that cooperates with the driving wheel 11 is provided on the other surface of the support plate 3, and the drive motor and the driving wheel 11 are connected by a connecting shaft.

[0045] In specific applications of this embodiment of the present invention, auxiliary bracket 14 enhances the structural stability of support plate 3 and provides a platform for mounting fan 15 and lighting device 16. Fan 15 dissipates heat during operation, ensuring the proper functioning of the device's internal electronic and mechanical components and preventing performance degradation or damage due to overheating. Lighting device 16 provides ample light, enabling operators to clearly observe the device's operating status and make necessary adjustments.

[0046] The first inclined plate 17 is located below the fixed assembly 13, which facilitates the smooth guidance of the processed carbon fiber reinforced aluminum alloy conductor to the next process or collection area. The second inclined plate 19 connects the support column of the frame 1 and the item platform 18, forming a natural transition, allowing operators to easily place or take tools and spare parts, thereby improving work efficiency.

[0047] The setting of the item platform 18 provides a convenient storage space for operators to place commonly used tools, spare parts or temporarily store processed conductors. The universal wheels 20 give the entire device good mobility, allowing the device to be easily moved to different work areas according to production needs, thereby improving flexibility.

[0048] The control panel 21 allows the operator to intuitively monitor the device's operating status and make necessary adjustments. Through the control panel, the operator can start and stop the device, adjust the conveyor speed, and control the hydraulic cylinder pressure. The connecting shaft between the drive motor and the driving wheel 11 ensures stable power transmission, allowing the driving wheel to rotate smoothly and accurately, guiding the conductor into the extrusion area.

[0049] The hydraulic cylinder 13.2 is activated to lower the fixed head 13.3 and clamp the conductor. The conductor enters the first extrusion wheel 5 for preliminary extrusion and then passes through the second extrusion wheel 10 for further shaping.

[0050] The pressure sensor 7 monitors the pressure changes during the extrusion process in real time and makes dynamic adjustments through the hydraulic buffer 8 to ensure the stability and safety of the extrusion force. The fan 15 runs continuously to ensure that the temperature inside the device is appropriate to prevent overheating.

[0051] In one possible embodiment, there are two hydraulic buffers 8 and one pressure sensor 7. The pressure sensor 7 is located between the two hydraulic buffers 8. The blowing direction of the fan 15 is aligned with the first inclined plate 17. There are two fans 15. The lighting device 16 is an energy-saving and environmentally friendly LED lamp. There are two hydraulic cylinders 13.2. The hydraulic cylinder 13.2 and the cross connecting block are fixed by threaded connection, and the cross connecting block and the fixed head 13.3 are fixed by threaded connection, which is easy to disassemble.

[0052] In the specific application of the embodiment of the present invention, the two hydraulic buffers 8 are located on both sides of the pressure sensor 7, which not only enhances the stability and safety of the device, but also effectively absorbs the impact force generated during the extrusion process, protecting the equipment and workpiece from damage. The pressure sensor 7 monitors the pressure changes during the extrusion process in real time to ensure that the extrusion force is controlled within a safe range and avoids quality problems caused by overload or insufficient pressure.

[0053] Two fans 15 direct air toward the first inclined plate 17, helping to quickly dissipate heat generated during the extrusion process, maintaining a suitable temperature in the work area and preventing material deformation or degradation due to overheating. The fans also accelerate the cooling of the material, improving production efficiency. The lighting device 16 utilizes energy-saving and environmentally friendly LED lights, providing ample light to ensure a clear view of the work area while also reducing energy consumption, in line with modern industrial green production concepts.

[0054] The hydraulic cylinder 13.2 is fixed to the transverse connecting block through a threaded connection, and the transverse connecting block is fixed to the fixed head 13.3 through a threaded connection. This makes the connection between the various components more firm and reliable, and also facilitates disassembly and maintenance. When the hydraulic cylinder or fixed head components need to be replaced or repaired, the operator only needs to loosen the threaded connection to easily complete the task, greatly improving work efficiency.

[0055] Start the hydraulic cylinder 13.2 and adjust the working pressure and speed of the hydraulic cylinder through the control panel to adapt them to the current production needs. Start the fan 15 to ensure that the temperature in the working area is suitable to prevent the material from overheating.

[0056] The carbon fiber-reinforced aluminum alloy material is fed into the extrusion area. Pushed by hydraulic cylinder 13.2, the material is gradually formed within the extrusion die. Pressure sensor 7 monitors pressure changes during the extrusion process in real time. When the pressure exceeds a set value, hydraulic buffer 8 automatically activates to absorb excess impact force, protecting the equipment and workpiece from damage.

[0057] The formed material slides down the first inclined plate 17 to a collection area for further processing. The operator monitors the operating status of the device in real time via a control panel, including the hydraulic cylinder's operating pressure, the fan's speed, and the brightness of the lighting. Based on production needs, the hydraulic cylinder's operating pressure and fan's speed can be adjusted to ensure a stable and efficient production process.

[0058] In one possible embodiment, a carbon fiber reinforced aluminum alloy conductor produced by a carbon fiber reinforced aluminum alloy continuous extrusion molding device:

[0059] Aluminum alloy matrix, the aluminum alloy matrix is ​​composed of a selected aluminum alloy and has good electrical conductivity and mechanical strength;

[0060] Carbon fiber reinforcement phase, carbon fibers are evenly distributed in the aluminum alloy matrix to form a continuous network structure. The length direction of the carbon fibers is consistent with the length direction of the conductor to enhance the tensile strength and conductivity of the conductor;

[0061] The interface bonding layer is located between the carbon fiber and the aluminum alloy matrix. Through specific process treatment, a strong bond is formed between the carbon fiber and the aluminum alloy matrix, thereby improving the overall performance of the conductor.

[0062] In specific applications of the present invention, the aluminum alloy matrix, serving as the core of the carbon fiber-reinforced aluminum alloy conductor, utilizes an aluminum alloy composition that combines high conductivity with high strength, ensuring the conductor maintains excellent electrical conductivity while possessing sufficient mechanical strength to withstand the challenges of various application environments. The aluminum alloy matrix undergoes a specialized heat treatment process to further enhance its overall performance, such as grain refinement for enhanced toughness and defect reduction for improved corrosion resistance.

[0063] Carbon fiber is selected as the reinforcing phase for its high strength, high modulus and excellent conductivity. During the continuous extrusion molding process, the carbon fiber is precisely controlled and evenly and directionally distributed in the aluminum alloy matrix, forming a continuous network structure extending along the length of the conductor, effectively resisting deformation caused by external tension or pressure. In addition, the conductivity of carbon fiber helps to further improve the conductivity of the overall conductor, achieving a dual improvement in strength and conductivity.

[0064] The interfacial bonding layer is the key link between the carbon fiber and the aluminum alloy matrix. Advanced surface treatment technologies, such as chemical vapor deposition, physical vapor deposition, or electroplating, modify the carbon fiber surface to increase its wettability and adhesion to the aluminum alloy matrix. Simultaneously, during the continuous extrusion process, precise control of temperature, pressure, and time parameters promotes the wetting and diffusion of the aluminum alloy melt on the carbon fiber surface, forming a dense interfacial bonding layer. This ensures a strong bond between the carbon fiber and the aluminum alloy matrix, preventing interface separation during use and maintaining the long-term stability and reliability of the conductor.

[0065] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0066] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

[0067] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A carbon fiber reinforced aluminum alloy continuous extrusion molding device, characterized in that: include: A frame (1) and an aluminum alloy conveyor belt (2), wherein the aluminum alloy conveyor belt (2) is provided with a carbon fiber reinforced aluminum alloy conductor, the frame (1) is provided with a support plate (3) fixed by welding, the support plate (3) is provided with a winding disk (4), a first extrusion wheel (5) and a second extrusion wheel support rod (6) in sequence, the lower end of the second extrusion wheel support rod (6) is connected to a pressure sensor (7) and a hydraulic buffer (8), the lower end of the pressure sensor (7) is connected to a second extrusion wheel bracket (9), the second extrusion wheel bracket (9) is rotatably provided with a second extrusion wheel (10), the support plate (3) is connected to a driving wheel (11) and a roller (12) at one end away from the winding disk (4), the driving wheel (11) is directly above the roller (12), and the support plate (3) is provided with a fixing component (13) at one end close to the driving wheel (11); The fixing assembly (13) comprises a bracket (13.1), a hydraulic cylinder (13.2), a fixed head (13.3), an upper positioning plate (13.4), a lower positioning plate (13.5) and a fixed head positioning plate (13.6); the hydraulic cylinder (13.2) is fixed to the lower end of the bracket (13.1) by a threaded connection; the hydraulic cylinder (13.2) and the fixed head (13.3) are connected by a transverse connecting block; the fixed head positioning plate (13.6) is fixed to the support plate (3) by welding; the fixed head (13.3) slides up and down in the fixed head positioning plate (13.6); the blade portion of the fixed head (13.3) is serrated; a groove (13.7) is provided on the lower positioning plate (13.5); the groove (13.7) and the fixed head (13.3) are on the same vertical plane; the fixed head (13.3) can enter and exit the groove (13.7).

2. The carbon fiber reinforced aluminum alloy continuous extrusion molding device according to claim 1, characterized in that: The support plate (3) is provided with an auxiliary bracket (14) at the upper end near the fixing assembly (13), and the auxiliary bracket (14) is connected with a fan (15) and a lighting device (16). The support plate (3) is provided with a first inclined plate (17) fixed by threaded connection at the lower end of the fixing assembly (13). The lower end of the frame (1) is provided with an article platform (18). The support column of the frame (1) is connected with a second inclined plate (19) fixed by threaded connection, the upper end of the second inclined plate (19) is close to the lower end of the first inclined plate (17), and the lower end of the second inclined plate (19) is close to the article platform (18). The lower end of the support column of the frame (1) is connected with a universal wheel (20). The support plate (3) is also provided with a control panel (21) at the end near the auxiliary bracket (14).

3. The carbon fiber reinforced aluminum alloy continuous extrusion molding device according to claim 1, characterized in that: A driving motor that cooperates with the driving wheel (11) is provided on the other side of the support plate (3), and the driving motor and the driving wheel (11) are connected via a connecting shaft.

4. The carbon fiber reinforced aluminum alloy continuous extrusion molding device according to claim 1, characterized in that: There are two hydraulic buffers (8) and one pressure sensor (7), and the pressure sensor (7) is located between the two hydraulic buffers (8).

5. The carbon fiber reinforced aluminum alloy continuous extrusion molding device according to claim 1, characterized in that: The blowing direction of the fan (15) is aligned with the first inclined plate (17), and the number of the fans (15) is two.

6. The carbon fiber reinforced aluminum alloy continuous extrusion molding device according to claim 1, characterized in that: The lighting device (16) is an energy-saving and environmentally friendly LED lamp.

7. The carbon fiber reinforced aluminum alloy continuous extrusion molding device according to claim 1, characterized in that: The number of the hydraulic cylinders (13.2) is two, the hydraulic cylinders (13.2) and the transverse connecting block are fixed by threaded connection, and the transverse connecting block and the fixed head (13.3) are fixed by threaded connection, which is convenient for disassembly.

8. A carbon fiber reinforced aluminum alloy conductor produced by the carbon fiber reinforced aluminum alloy continuous extrusion molding device according to any one of claims 1 to 7, characterized in that: An aluminum alloy substrate, wherein the aluminum alloy substrate is composed of a selected aluminum alloy and has good electrical conductivity and mechanical strength; A carbon fiber reinforcement phase, wherein the carbon fibers are uniformly distributed in the aluminum alloy matrix to form a continuous network structure, and the length direction of the carbon fibers is consistent with the length direction of the conductor to enhance the tensile strength and electrical conductivity of the conductor; The interface bonding layer is located between the carbon fibers and the aluminum alloy matrix. Through a specific process, a strong bond is formed between the carbon fibers and the aluminum alloy matrix, thereby improving the overall performance of the conductor.

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