Two-time extrusion mechanism for aluminum rod

Abstract

The utility model relates to the technical field of aluminum rod extrusion, and discloses an aluminum rod twice extrusion mechanism which comprises a straightening machine, the side wall of the straightening machine is fixedly connected with an outer shell, the side wall of the outer shell is fixedly connected with a hollow column, a self-adaptive clamping assembly is arranged in the hollow column, and the self-adaptive clamping assembly is fixedly connected with the outer shell. A cleaning assembly is arranged in the shell, a feeding assembly is arranged on the side wall of the shell, and the feeding assembly is used for transferring aluminum rods; the feeding assembly comprises a moving device, and the side wall of the moving device is arranged on the side wall of the shell. The hydraulic cylinder drives the second connecting plate to move, the second connecting plate drives the connecting column to move, the connecting column drives the first rotating plate to rotate, and the first rotating plate drives the groove plate to rotate, so that the effect of conveniently carrying aluminum materials is achieved, and the problem that when a traditional mechanical arm is used for carrying the aluminum materials, dust, high temperature, humidity and other factors are caused is solved. Therefore, the stability of the mechanical arm is reduced, and the practicability of the aluminum rod two-time extrusion mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum rod extrusion, in particular to a double extrusion mechanism for an aluminum rod. Background Art

[0002] Aluminum rod is a metal material primarily composed of aluminum. It possesses excellent electrical and thermal conductivity, as well as plasticity. It is typically manufactured from electrolytic aluminum liquid or aluminum ingots through smelting, casting, and extrusion processes. It is widely used in a wide range of industries, including wire and cable, architectural decoration, and machinery manufacturing. The primary purpose of using a double extrusion process for aluminum rods is to enhance product quality. The first extrusion provides initial shaping, refines the internal structure, and removes some defects. The second extrusion further refines the grain size, precisely controls shape and size, and reduces surface defects, resulting in aluminum with higher strength, precision, and surface quality to meet the demands of high-end applications.

[0003] The traditional double-extrusion mechanism for aluminum rods primarily consists of a feeder, a die system, a power unit, and auxiliary devices. The feeder ensures the rod's precise entry into the extrusion station. The die system comprises a primary and secondary extrusion die, whose cavity design determines the rod's shape. The power unit provides strong extrusion pressure, typically using a hydraulic cylinder or mechanical press. Auxiliary devices such as a cooling system for temperature control, a lubrication system for friction reduction, and a handling device for transferring the rod between the two extrusion stages work together to achieve double-extrusion molding.

[0004] However, the robotic arm handling and feeding method commonly used in traditional aluminum rod double extrusion mechanisms has several drawbacks. The robotic arm has a complex structure and is composed of numerous precision components, which makes its manufacturing cost high and the initial investment large, increasing the company's equipment procurement costs. It is also difficult to maintain, requiring professional technicians to perform regular maintenance and servicing. Once a malfunction occurs, the repair cycle is long, causing production stagnation and affecting production efficiency. In addition, the robotic arm has strict requirements for the working environment. Harsh environments such as dust, high temperature, and humidity may affect the accuracy of its sensors and joint flexibility, thereby reducing the accuracy and stability of handling, affecting the accuracy of aluminum rod feeding, and ultimately adversely affecting the quality of aluminum rod extrusion. Therefore, an aluminum rod double extrusion mechanism was proposed to address the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a two-extrusion mechanism for aluminum rods, which aims to improve the existing technology of using a robotic arm to transport aluminum materials. Since the robotic arm has a complex structure and is composed of many precision parts, its manufacturing cost is high, the initial investment is large, and the equipment procurement costs of the enterprise are increased.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The aluminum rod double extrusion mechanism includes a straightening machine, the side wall of the straightening machine is fixedly connected to the straightening machine, the side wall of the straightening machine is fixedly connected to the shell, the side wall of the shell is fixedly connected to the hollow column, the hollow column is provided with an adaptive clamping component, the inside of the shell is provided with a cleaning component, the side wall of the shell is provided with a feeding component, and the feeding component is used to transfer the aluminum rod;

[0008] The loading assembly includes a moving device, the side wall of the moving device is arranged on the side wall of the shell, the outer wall of the moving device is slidably connected to a moving plate, the side wall of the moving plate is fixedly connected to a fixed plate, the top of the moving plate is fixedly connected to a first connecting plate, the side wall of the first connecting plate is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a second connecting plate, the interior of the second connecting plate is slidably connected to a connecting column, the outer wall of the connecting column is rotatably connected to the first rotating plate, and the top of the first rotating plate is fixedly connected to a groove plate;

[0009] As a further description of the above technical solution:

[0010] The adaptive clamping assembly includes a movable column, the outer wall of which is slidably connected to the interior of the hollow column, a spring is provided on the outer wall of the movable column, one end of the spring is fixedly connected to the interior of the hollow column, the other end of the spring is fixedly connected to the hollow plate, and the inner wall of the hollow plate is rotatably connected to a movable wheel;

[0011] As a further description of the above technical solution:

[0012] The cleaning assembly includes a water tank, the top of the water tank is fixedly connected to the bottom of the shell, a water pump is fixedly connected to the inside of the water tank, the output end of the water pump is fixedly connected to a water pipe, the input end of the water pump is arranged inside the water tank, one end of the water pipe is fixedly connected to a nozzle, and the side wall of the nozzle is fixedly connected to the inside of the shell;

[0013] As a further description of the above technical solution:

[0014] The side wall of the shell is fixedly connected to an extrusion device, the side wall of the extrusion device is fixedly connected to a cooler, the side wall of the cooler is fixedly connected to a circulating water tank, and the side wall of the circulating water tank is fixedly connected to an air dryer;

[0015] As a further description of the above technical solution:

[0016] The side wall of the air dryer is provided with a connecting frame, a collar is fixedly connected to the side wall of the connecting frame, a motor is fixedly connected inside the collar, a second rotating plate is fixedly connected to the output end of the motor, a first screw is slidably connected inside the second rotating plate, and a first nut is threadedly connected to the outer wall of the first screw;

[0017] As a further description of the above technical solution:

[0018] A mold is provided inside the extrusion device, a second screw is fixedly connected to the side wall of the extrusion device, a clamping plate is rotatably connected to the outer wall of the second screw, and a second nut is threadedly connected to the outer wall of the second screw;

[0019] As a further description of the above technical solution:

[0020] The side wall of the movable plate is provided with a feed plate, one side of which is fixedly connected to the side wall of the extrusion device. The feed plate is used to slide the aluminum rod into the interior of the extrusion device to facilitate the operation of the extrusion process;

[0021] As a further description of the above technical solution:

[0022] The straightening machine is used to straighten the aluminum material to facilitate subsequent processes.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the utility model, the second connecting plate is driven to move by the hydraulic cylinder, and the movement of the second connecting plate drives the connecting column to move, and the movement of the connecting column drives the first rotating plate to rotate, and the rotation of the first rotating plate drives the top groove plate to rotate, thereby achieving the effect of conveniently transporting aluminum materials. It solves the problem of reducing the stability of the mechanical arm due to dust, high temperature, humidity and other factors when traditional mechanical arms are used to transport aluminum materials, and improves the practicality of the double extrusion mechanism of the aluminum rod.

[0025] 2. In the utility model, by rotating the second screw, the second screw is forced to move to the outer wall of the second screw, and then the side wall of the second screw is pressed against the side wall of the clamping plate, and at the same time, the side wall of the mold is pressed against the side wall of the extrusion device, so that the mold can be replaced. This solves the problem that the mold cannot be replaced, resulting in the replacement of aluminum materials of different sizes, which greatly reduces the practicality of the aluminum extrusion mechanism, and improves the convenience of the aluminum rod two-extrusion mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of the aluminum rod double extrusion mechanism proposed in the utility model;

[0027] Figure 2 This is a schematic diagram of the side wall structure of the aluminum rod double extrusion mechanism proposed in the utility model;

[0028] Figure 3 This is a schematic diagram of the cross-sectional structure of the shell of the aluminum rod double extrusion mechanism proposed in the utility model;

[0029] Figure 4 This is a schematic diagram of the side wall structure of the extrusion device of the aluminum rod double extrusion mechanism proposed in the utility model;

[0030] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0031] Figure 6 This is a schematic diagram of the side wall structure of the connecting frame of the aluminum rod double extrusion mechanism proposed in the utility model.

[0032] Legend:

[0033] 1. Straightening machine; 2. Housing; 3. Extrusion device; 4. Cooling machine; 5. Air dryer; 6. Circulating water tank; 7. Connecting frame; 8. Water pipe; 9. Hollow column; 10. Moving column; 11. Spring; 12. Hollow plate; 13. Moving wheel; 14. Water tank; 15. Water pump; 16. Feed plate; 17. Moving device; 18. Moving plate; 19. First connecting plate; 20. Hydraulic cylinder; 21. Second connecting plate; 22. First rotating plate; 23. Connecting column; 24. Groove plate; 25. Fixed plate; 26. Ring; 27. Motor; 28. Second rotating plate; 29. ​​First nut; 30. First screw; 31. Nozzle; 32. Mold; 33. Card plate; 34. Second nut; 35. Second screw. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Reference Figure 1-Figure 5 The utility model provides an embodiment: an aluminum rod double extrusion mechanism, including a straightening machine 1, a straightening machine 1 is fixedly connected to the side wall of the straightening machine 1, a shell 2 is fixedly connected to the side wall of the straightening machine 1, the shell 2 can be made of high-quality carbon steel, which has good strength and rigidity, a hollow column 9 is fixedly connected to the side wall of the shell 2, the hollow column 9 can be made of aluminum alloy, which is light in weight, easy to process and manufacture, and has good wear resistance, an adaptive clamping component is arranged inside the hollow column 9, a cleaning component is arranged inside the shell 2, and a feeding component is arranged on the side wall of the shell 2, which is used to transfer the aluminum rod function;

[0036] The loading assembly includes a moving device 17, the side wall of the moving device 17 is arranged on the side wall of the shell 2, the outer wall of the moving device 17 is slidably connected to a moving plate 18, the moving plate 18 can be made of aluminum alloy, which is convenient for moving operation while ensuring a certain strength, the side wall of the moving plate 18 is fixedly connected to a fixed plate 25, the top of the moving plate 18 is fixedly connected to a first connecting plate 19, the side wall of the first connecting plate 19 is fixedly connected to a hydraulic cylinder 20, the output end of the hydraulic cylinder 20 is fixedly connected to a second connecting plate 21, the interior of the second connecting plate 21 is slidably connected to a connecting column 23, the outer wall of the connecting column 23 is rotatably connected to the first rotating plate 22, the first rotating plate 22 can be made of aluminum alloy to reduce the moment of inertia, the first rotating plate The top of the moving plate 22 is fixedly connected with a groove plate 24, which can be made of carbon steel and has a rust-proof surface, so that the aluminum rod can be placed. The side wall of the outer shell 2 is fixedly connected with an extrusion device 3, and the side wall of the extrusion device 3 is fixedly connected with a cooler 4. The side wall of the cooler 4 is fixedly connected with a circulating water tank 6, and the side wall of the circulating water tank 6 is fixedly connected with an air dryer 5. The side wall of the movable plate 18 is provided with a feeding plate 16, which can be made of carbon steel and has a smooth surface. One side of the feeding plate 16 is fixedly connected to the side wall of the extrusion device 3. The feeding plate 16 is used to slide the aluminum rod into the interior of the extrusion device 3 to facilitate the extrusion process. The straightening machine 1 is used to straighten the aluminum material to facilitate the subsequent process.

[0037] The cleaning component includes a water tank 14, which can be made of stainless steel. The top of the water tank 14 is fixedly connected to the bottom of the housing 2. A water pump 15 is fixedly connected to the inside of the water tank 14. The output end of the water pump 15 is fixedly connected to the water pipe 8. The input end of the water pump 15 is set inside the water tank 14. One end of the water pipe 8 is fixedly connected to a nozzle 31. The nozzle 31 can be made of plastic. The side wall of the nozzle 31 is fixedly connected to the inside of the housing 2.

[0038] Specifically, at the beginning of aluminum processing, the aluminum begins to move under external power or manual push, allowing it to be steadily placed on top of the groove plate 24. Subsequently, the specially designed moving device 17 begins operation, and its internal transmission mechanism precisely transmits power, driving the outer wall movable plate 18 to move along a predetermined track. During this movement, the movable plate 18 skillfully and precisely pushes the aluminum material located on top of the groove plate 24 to the next workstation. Next, the output end of the hydraulic cylinder 20 is activated, generating a powerful thrust that drives the second connecting plate 21 to move linearly along the side wall of the fixed plate 25. The movement of the second connecting plate 21, through a specific connection structure, causes the internal connecting column 23 to rotate. The rotation of the connecting column 23 further drives the first rotating plate 22 at the top, causing it to rotate precisely 90 degrees around a fixed axis. After the rotation is completed, the aluminum material, guided by gravity and the first rotating plate 22, slides smoothly through the feed plate 16 into the interior of the extrusion device 3. At this point, the extrusion components within the extrusion device 3 begin to work under powerful power, exerting a huge extrusion force on the aluminum material, causing it to plastically deform within the cavity of the mold 32. Finally, the aluminum material is extruded from the mold 32, completing the entire processing process. Through this series of orderly operations, the aluminum material is conveniently moved and efficiently extruded, effectively improving the efficiency and quality of aluminum processing. After the first extrusion is completed, the aluminum material is then accurately moved again to the interior of the cooler 4. The cooler 4 starts running and transfers heat to the aluminum material through its complex internal heat exchange system, rapidly cooling the aluminum material and achieving the desired cooling effect. At the same time, the circulating water tank 6 begins to operate, and the circulating pump within it continuously transports the coolant in the water tank to the interior of the cooler 4. After exchanging heat with the cooler 4, it flows back to the circulating water tank 6. This cycle is repeated, ensuring that the liquid inside the cooler 4 is always maintained within a suitable temperature range, providing stable protection for the efficient cooling of the aluminum material. The cooled aluminum then enters the air dryer 5. The powerful fan in the air dryer 5 generates high-speed airflow, sweeping the surface of the aluminum in all directions and quickly drying the residual moisture on the surface of the aluminum. When the secondary extrusion process is carried out, the aluminum is stably placed inside another extrusion device 3 through another 90-degree rotation operation similar to the previous one but in the opposite direction. This extrusion device 3 once again applies a strong extrusion force to the aluminum, causing the aluminum to further undergo plastic deformation in the special mold 32, achieving secondary extrusion. The aluminum after secondary extrusion is then cooled again by another cooling machine 4 and air-dried again by another air dryer 5, ultimately achieving the effect of secondary extrusion of the aluminum and optimizing its performance and quality, ensuring that the aluminum can meet higher production standards and application requirements. When the aluminum moves through the interior of the shell 2 during the processing process, a specific treatment liquid is pre-stored in the water tank 14 located below the shell 2. At this time, the water pump 15 is started, and its output end generates a strong power to extract and discharge the liquid inside the water tank 14.Under the pressure of water pump 15, the liquid is transported along water pipe 8. The water pipe 8 is carefully laid out to ensure smooth liquid flow to nozzle 31. Once the liquid reaches nozzle 31, it flows evenly from the nozzle's outlet, forming a fine spray. This spray evenly falls on the aluminum surface, achieving complete coverage and a uniform spray effect.

[0039] Reference Figure 1 、 Figure 2 and Figure 6 , the side wall of the air dryer 5 is provided with a connecting frame 7, the side wall of the connecting frame 7 is fixedly connected with a collar 26, the connecting frame 7 and the collar 26 can be made of aluminum alloy, the inside of the collar 26 is fixedly connected with a motor 27, the output end of the motor 27 is fixedly connected with a second rotating plate 28, the second rotating plate 28 can be made of high-strength alloy steel, the inside of the second rotating plate 28 is slidably connected with a first screw 30, the outer wall of the first screw 30 is threadedly connected with a first nut 29, the extrusion device 3 is provided with a mold 32, the mold 32 is made of cemented carbide, the side wall of the extrusion device 3 is fixedly connected with a second screw 35, the outer wall of the second screw 35 is rotatably connected with a card plate 33, the card plate 33 can be made of medium carbon steel, and the outer wall of the second screw 35 is threadedly connected with a second nut 34;

[0040] Specifically, when the aluminum material moves to the connection frame 7, the collection process is ready. First, the coiled tube is placed on the side wall of the connection frame 7, and then the coiled tube and the aluminum material are securely connected. By unscrewing the first nut 29, the first screw 30 is accurately locked into the corresponding position on the coiled tube during the process. Next, the first nut 29 is rotated in the opposite direction. As the first nut 29 rotates, its threads gradually engage with the first screw 30 and the side wall of the coiled tube, thereby firmly locking the coiled tube and ensuring a secure and reliable connection between the coiled tube and the aluminum material. Next, the motor 27 is started, and the output end of the motor 27 begins to rotate, driving the second rotating plate 28 connected to it to rotate synchronously. Driven by the rotation of the second rotating plate 28, the coiled tube begins to rotate, gradually wrapping the aluminum material around the coiled tube, achieving orderly contraction of the aluminum material. Through this series of orderly steps, efficient aluminum material collection is ultimately achieved, allowing the aluminum material to be neatly and orderly collected for subsequent storage, transportation, or further processing.

[0041] Reference Figure 1 、 Figure 2 and Figure 4The adaptive clamping assembly includes a moving column 10, which can be made of high-strength alloy steel. The outer wall of the moving column 10 is slidably connected to the inside of the hollow column 9. A spring 11 is provided on the outer wall of the moving column 10. One end of the spring 11 is fixedly connected to the inside of the hollow column 9. The other end of the spring 11 is fixedly connected to a hollow plate 12. The hollow plate 12 can be made of aluminum alloy. The inner wall of the hollow plate 12 is rotatably connected to a moving wheel 13. The hub of the moving wheel 13 can be made of engineering plastic.

[0042] Specifically, during the aluminum processing, when the aluminum needs to be clamped, power is transmitted to the hollow column 9 on the outer wall through a specific transmission structure. At this time, the moving wheel 13 installed on the inner wall of the hollow column 9 begins to be subjected to force and slides along the inner wall inside the hollow column 9. The sliding action of the moving wheel 13 will simultaneously drive the hollow plate 12 connected to its side wall to produce displacement. After the hollow plate 12 is subjected to force, the spring 11 connected to its outer wall immediately enters a contracted state. As the spring 11 contracts, the moving column 10 fixed to its inner wall is subjected to the elastic force and begins to slide inside the hollow column 9. It can automatically adjust the clamping range of the clamping mechanism according to the external dimensions of the aluminum, thereby achieving the effect of adaptively clamping the aluminum, effectively ensuring that the aluminum is firmly clamped during the processing, and improving processing accuracy and safety.

[0043] Working principle: When using the double extrusion mechanism of aluminum rod, first put the raw material inside the straightening machine 1, straighten the raw material, and then move the straightened aluminum material to the inside of the shell 2, and when the aluminum material passes through the inner wall of the hollow column 9, the moving wheel 13 on the inner wall of the hollow column 9 on the outer wall is then driven to slide inside the hollow column 9, and when the moving wheel 13 moves, the hollow plate 12 on the side wall is driven to move, and the force of the hollow plate 12 drives the spring 11 on the outer wall to contract, and then the contraction of the spring 11 drives the moving column 10 on the inner wall to slide inside the hollow column 9, achieving the effect of adaptively clamping the aluminum material, and then when the aluminum material passes through the inside of the shell 2, it passes through The output end of the water pump 15 discharges the liquid inside the water tank 14, and the liquid flows out of the outlet of the nozzle 31 through the water pipe 8 to achieve a uniform spraying effect, and the aluminum material moves to the top of the groove plate 24, and then the moving device 17 drives the moving plate 18 of the outer wall to move, and the movement of the moving plate 18 places the aluminum material on the top of the groove plate 24, and then drives the second connecting plate 21 to move through the output end of the hydraulic cylinder 20, and the second connecting plate 21 moves on the side wall of the fixed plate 25, and then the movement of the second connecting plate 21 drives the internal connecting column 23 to rotate, and the rotation of the connecting column 23 drives the first rotating plate on the top 22 is driven to rotate, and the first rotating plate 22 is driven to rotate ninety degrees. Then, after the rotation, the aluminum material is slid into the interior of the extrusion device 3 through the feeding plate 16, and then the aluminum material is extruded through the extrusion device 3. Then, the aluminum material is extruded through the die 32, which achieves the effect of conveniently moving the aluminum material. Then, the aluminum material is moved to the interior of the cooler 4 again and cooled. Then, the liquid inside the cooler 4 is circulated again through the circulating water tank 6 to keep the liquid at a suitable temperature. Then, the aluminum material passes through the air dryer 5 to dry the aluminum material. Then, when the second extrusion is performed, the aluminum material is placed in the air dryer 5 by another ninety-degree rotation. It is placed inside another extrusion device 3, and the aluminum is extruded again for a second time. It is then cooled by another cooler 4 and air-dried by another air dryer 5, achieving the effect of secondary extrusion of the aluminum. Then, when the aluminum moves to the position of the connecting frame 7, the coil is placed on the side wall of the connecting frame 7, and the first nut 29 is unscrewed. When the first nut 29 is unscrewed, the first screw 30 is stuck in the coil, and the first nut 29 is rotated to tighten the side wall of the coil, so that it is stably stuck. Subsequently, the second rotating plate 28 is driven to rotate by the output end of the motor 27, so that the aluminum shrinks, thereby achieving the effect of collecting the aluminum.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Aluminum rod double extrusion mechanism, including a straightening machine (1), characterized by: The straightening machine (1) is fixedly connected to the side wall of the straightening machine (1), the side wall of the straightening machine (1) is fixedly connected to the housing (2), the side wall of the housing (2) is fixedly connected to a hollow column (9), an adaptive clamping component is provided inside the hollow column (9), a cleaning component is provided inside the housing (2), and a loading component is provided on the side wall of the housing (2), and the loading component is used to transfer the aluminum rod function; The loading assembly includes a moving device (17), the side wall of the moving device (17) is arranged on the side wall of the shell (2), the outer wall of the moving device (17) is slidably connected to a moving plate (18), the side wall of the moving plate (18) is fixedly connected to a fixed plate (25), the top of the moving plate (18) is fixedly connected to a first connecting plate (19), the side wall of the first connecting plate (19) is fixedly connected to a hydraulic cylinder (20), the output end of the hydraulic cylinder (20) is fixedly connected to a second connecting plate (21), the interior of the second connecting plate (21) is slidably connected to a connecting column (23), the outer wall of the connecting column (23) is rotatably connected to a first rotating plate (22), and the top of the first rotating plate (22) is fixedly connected to a groove plate (24).

2. The aluminum rod double extrusion mechanism according to claim 1, characterized in that: The adaptive clamping assembly includes a movable column (10), the outer wall of the movable column (10) is slidably connected to the inside of the hollow column (9), the outer wall of the movable column (10) is provided with a spring (11), one end of the spring (11) is fixedly connected to the inside of the hollow column (9), the other end of the spring (11) is fixedly connected to the hollow plate (12), and the inner wall of the hollow plate (12) is rotatably connected to a movable wheel (13).

3. The aluminum rod double extrusion mechanism according to claim 1, characterized in that: The cleaning component comprises a water tank (14), the top of the water tank (14) is fixedly connected to the bottom of the housing (2), a water pump (15) is fixedly connected inside the water tank (14), an output end of the water pump (15) is fixedly connected to a water pipe (8), an input end of the water pump (15) is arranged inside the water tank (14), one end of the water pipe (8) is fixedly connected to a nozzle (31), and a side wall of the nozzle (31) is fixedly connected inside the housing (2).

4. The aluminum rod double extrusion mechanism according to claim 1, characterized in that: The side wall of the housing (2) is fixedly connected to an extrusion device (3), the side wall of the extrusion device (3) is fixedly connected to a cooler (4), the side wall of the cooler (4) is fixedly connected to a circulating water tank (6), and the side wall of the circulating water tank (6) is fixedly connected to an air dryer (5).

5. The aluminum rod double extrusion mechanism according to claim 4, characterized in that: The side wall of the air dryer (5) is provided with a connecting frame (7), the side wall of the connecting frame (7) is fixedly connected to a collar (26), the interior of the collar (26) is fixedly connected to a motor (27), the output end of the motor (27) is fixedly connected to a second rotating plate (28), the interior of the second rotating plate (28) is slidably connected to a first screw (30), and the outer wall of the first screw (30) is threadedly connected to a first nut (29).

6. The aluminum rod double extrusion mechanism according to claim 4, characterized in that: A mold (32) is provided inside the extrusion device (3), a second screw (35) is fixedly connected to the side wall of the extrusion device (3), a clamping plate (33) is rotatably connected to the outer wall of the second screw (35), and a second nut (34) is threadedly connected to the outer wall of the second screw (35).

7. The aluminum rod double extrusion mechanism according to claim 1, characterized in that: The side wall of the movable plate (18) is provided with a feed plate (16), one side of which is fixedly connected to the side wall of the extrusion device (3). The feed plate (16) is used to slide the aluminum rod into the interior of the extrusion device (3).

8. The aluminum rod double extrusion mechanism according to claim 2, characterized in that: The straightening machine (1) is used for straightening aluminum materials.

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