Copper pipe extrusion forming machine

Abstract

The invention relates to the technical field of copper pipe extrusion, and discloses a copper pipe extrusion forming machine which comprises a base. The feeding mechanism is arranged at the upper end of the base and used for transporting raw materials into the equipment; the limiting mechanism is arranged in the feeding mechanism and used for fixing the raw materials of different specifications; the processing mechanism is arranged on the top surface of the base and is used for processing the raw materials; the forming mechanism is arranged on the top surface of the base; the mold is arranged on the outer side of the forming mechanism, and the forming mechanism is matched with the mold to be used for extruding and forming raw materials; and the fixing mechanism is arranged on the outer side of the forming mechanism and used for fixing the mold. Through the cooperation of the fixing mechanism and the mold, the production cost can be greatly saved, the whole equipment does not need to be replaced, the production efficiency is remarkably improved, the mold replacement process is rapid, simple and convenient, and the production interruption time is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of copper tube extrusion, in particular to a copper tube extrusion forming machine. Background Art

[0002] Copper tube extrusion forming machine is a device that accurately extrudes and shapes solid copper materials into copper tubes of various required specifications and shapes. This device not only has the ability of efficient production, which can greatly improve the output and speed of copper tube manufacturing, but also ensures the dimensional accuracy, shape consistency and surface quality of the copper tube during the forming process.

[0003] When the existing copper tube extrusion forming machine produces copper tubes of different specifications, the mold is welded on the device. When different specifications of copper tubes need to be produced, the operator needs to replace the entire equipment instead of just replacing the mold. Replacing the equipment requires a lot of manpower, material resources and time, which increases the production cost. Moreover, frequent equipment replacement will affect the continuity and stability of the production line, thereby reducing the overall production efficiency.

[0004] To this end, the present invention provides a copper tube extrusion forming machine. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The present invention provides a copper tube extrusion forming machine, comprising a base, and also comprising: a feeding mechanism arranged at the upper end of the base, the feeding mechanism is used to transport raw materials into the equipment; a limiting mechanism arranged inside the feeding mechanism, the limiting mechanism is used to fix raw materials of different specifications; a processing mechanism arranged on the top surface of the base, the processing mechanism is used to process the raw materials; a molding mechanism arranged on the top surface of the base; a mold arranged on the outside of the molding mechanism, the molding mechanism cooperates with the mold to extrude the raw materials; a fixing mechanism arranged on the outside of the molding mechanism, the fixing mechanism is used to fix the mold, and a blowing mechanism arranged on the side of the molding mechanism, the blowing mechanism is used to cool the molded raw materials.

[0007] By adopting the above technical solution, production costs can be greatly saved because there is no need to replace the entire equipment, and production efficiency can be significantly improved because the mold replacement process is fast and simple, reducing production interruption time.

[0008] Preferably, the fixing mechanism includes two fixing blocks fixedly connected to the side away from the feeding mechanism, the fixing block is provided with a mounting groove on the side close to the mold, a return spring is fixedly connected inside the mounting groove, and a sliding block is fixedly connected to the end of the return spring close to the mold.

[0009] Preferably, the molding mechanism includes a positioning groove opened on the side away from the feeding mechanism, the mold includes a module slidably connected to the molding mechanism on the side away from the feeding mechanism, the module is fixedly connected with a positioning block on the side close to the positioning groove, and the module is provided with a sliding groove on the side close to the sliding block.

[0010] By adopting the above technical solution, such a mold replacement mechanism not only greatly saves production costs, but also improves production efficiency, because the mold replacement process is fast and simple, which greatly reduces the time of production interruption and enables the production line to operate continuously and efficiently.

[0011] Preferably, the feeding mechanism includes a feeding box fixedly connected to the top surface of the base, a support plate 1 is fixedly connected to one side of the feeding box, a motor 1 is fixedly connected to the upper end of the support plate 1, and a rotating tube 1 is fixedly connected to the output end of the motor 1.

[0012] Preferably, one end of the rotating tube 1 passes through and is rotatably connected to the feed box, the end of the rotating tube 1 that passes through the feed box is fixedly connected to a transport tube 1, and the end of the transport tube 1 away from the rotating tube 1 is rotatably connected to the inner wall of the feed box.

[0013] Preferably, the limiting mechanism comprises a fixing groove formed on the inner wall of the feed box, a multi-stage electric push rod is fixedly connected to the bottom surface of the fixing groove, and a fixing ring is fixedly connected to the top end of the multi-stage electric push rod.

[0014] Preferably, the interior of the fixed ring is rotatably connected to a transport tube 2, one end of the transport tube 2 close to the motor 1 is fixedly connected to the motor 2, the lower end of the motor 2 is fixedly connected to a support plate 2, and one side of the support plate 2 is fixedly connected to the fixed ring.

[0015] By adopting the above technical solution, the raw materials are firmly fixed in the vertical direction, avoiding any shaking or deviation during subsequent transportation.

[0016] Preferably, the hair dryer mechanism includes a rotating shaft rotatably connected to a side of the processing mechanism close to a motor, a magnet is fixedly connected to the outer side of the rotating shaft, and a belt is connected to the outer side of the rotating shaft and a rotating tube through a pulley transmission.

[0017] Preferably, the hair blowing mechanism also includes a support plate three fixedly connected to the side of the forming mechanism close to the motor one, the upper end of the support plate three is fixedly connected to an elastic airbag, the side of the elastic airbag close to the rotating shaft is fixedly connected to a magnet two, and the side of the elastic airbag close to the rotating shaft is fixedly connected to an air intake pipe.

[0018] Preferably, the molding mechanism is fixedly connected to a blowing box on the side away from the feeding mechanism, the elastic airbag is fixedly connected to an air outlet pipe on the side away from the rotating shaft, a one-way valve is fixedly connected to the outer sides of the air outlet pipe and the air inlet pipe, and the end of the air outlet pipe away from the elastic airbag is fixedly connected to the blowing box.

[0019] By adopting the above technical solution, the cooling process not only helps to maintain the shape stability of the copper tube and prevent it from deformation or distortion at high temperature, but also improves the quality and performance of the product. The entire transmission and blowing process is not only efficient but also stable, providing a solid guarantee for the forming and cooling of the copper tube.

[0020] The beneficial effects of the present invention are as follows: the copper tube extrusion forming machine described in the present invention transports the raw materials to the processing mechanism through the feeding mechanism, and then flexibly adjusts and fixes the raw materials of different specifications through the limiting mechanism to ensure that the raw materials will not shake during transportation, thereby ensuring the stability of the raw materials and the accuracy of subsequent processing. After the raw materials enter the processing mechanism, they will undergo a series of preset processing to optimize the texture and shape of the raw materials so as to better adapt to the subsequent molding process. After completing the preliminary processing, the raw materials will continue to be transported to the molding mechanism. In the molding mechanism, the raw materials are closely matched with the mold, and the mold is designed according to the specifications of the required copper tube to ensure the accuracy and consistency of the final product. Through the strong extrusion force of the molding mechanism, the raw materials are accurately extruded into the required copper tube shape. After molding, the copper tube is cooled by the blowing mechanism, which helps to maintain the shape stability of the copper tube and improve the product quality. When it is necessary to make copper tubes of different specifications, the operator only needs to simply open the fixing mechanism to replace the current mold with a mold suitable for the new specification. This not only greatly saves production costs because there is no need to replace the entire equipment, but also significantly improves production efficiency because the mold replacement process is fast and simple, reducing the time of production interruption.

[0021] The copper tube extrusion forming machine described in the present invention, when the rotating tube starts to rotate, the belt 1 is used for efficient and stable transmission, and the belt 1 drives the rotating shaft to start synchronous rotation. ‌As the rotating shaft rotates, the magnet 1 installed on the outside thereof also starts to move. The magnetic pole direction of the magnet 1 is opposite to that of the magnet 2, so when the magnet 1 rotates in the direction of the magnet 2, a strong repulsive force is generated between the two. This repulsive force pushes the magnet 2 to start moving along a predetermined path. It is ensured that the magnet 2 can accurately act on the elastic airbag. As the magnet 2 moves, it produces a uniform squeezing effect on the elastic airbag, and this squeezing effect effectively squeezes out the gas inside the elastic airbag and transmits it through the air outlet pipe. It is directly transported to the blowing box. The design of the blowing box is unique, and a plurality of air outlets are arranged inside it, and these air outlets can evenly blow the gas to the formed copper tube. Through the blowing effect of the blowing box, the formed copper tube is effectively cooled. This cooling process not only helps to maintain the shape stability of the copper tube and prevent it from being deformed or twisted at high temperature, but also improves the quality and performance of the product. The entire transmission and blowing process is not only efficient but also stable, providing a solid guarantee for the forming and cooling of the copper tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a stereogram of an embodiment of the present invention; Figure 2 is a bottom view of an embodiment of the present invention; Figure 3 It is a structural schematic diagram of the feeding mechanism of the present invention; Figure 4 It is a structural schematic diagram of the limiting mechanism of the present invention; Figure 5 It is a schematic diagram of the exploded structure of the molding mechanism and the mold of the present invention; Figure 6 It is a half-section structural schematic diagram of the fixing mechanism of the present invention; Figure 7 It is a structural schematic diagram of the hair dryer mechanism of the present invention.

[0023] Description of reference numerals: 1. Base; 2. Feeding mechanism; 21. Feeding box; 22. Support plate 1; 23. Motor 1; 24. Rotating tube 1; 25. Transport tube 1; 3. Limiting mechanism; 31. Fixed slot; 32. Multi-stage electric push rod; 33. Fixed ring; 34. Transport tube 2; 35. Motor 2; 4. Processing mechanism; 5. Forming mechanism; 51. Positioning slot; 6. Mold; 61. Module; 62. Positioning block; 63. Sliding slot; 7. Fixing mechanism; 71. Fixed block; 72. Mounting slot; 73. Reset spring; 74. Sliding block; 8. Blowing mechanism; 81. Rotating shaft; 82. Magnet 1; 83. Belt 1; 84. Support plate 3; 85. Elastic airbag; 86. Magnet 2; 87. Inlet pipe; 88. Blowing box; 89. Exhaust pipe. DETAILED DESCRIPTION

[0024] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples. Example

[0025] The following is a further detailed description of the technical solution of the present invention in conjunction with the accompanying drawings and specific embodiments. Figures 1 to 7 , this application provides a copper tube extrusion molding machine, please refer to Figure 1 and Figure 2 , including a base 1, and also including: a feeding mechanism 2 arranged at the upper end of the base 1, the feeding mechanism 2 is used to transport the raw materials into the equipment; a limiting mechanism 3 arranged inside the feeding mechanism 2, the limiting mechanism 3 is used to fix raw materials of different specifications; a processing mechanism 4 arranged on the top surface of the base 1, the processing mechanism 4 is used to process the raw materials; a molding mechanism 5 arranged on the top surface of the base 1; a mold 6 arranged on the outside of the molding mechanism 5, the molding mechanism 5 and the mold 6 cooperate to extrude the raw materials; a fixing mechanism 7 arranged on the outside of the molding mechanism 5, the fixing mechanism 7 is used to fix the mold 6, and a blower mechanism 8 arranged on the side of the molding mechanism 5, the blower mechanism 8 is used to cool the molded raw materials.

[0026] Specifically, the raw materials are transported to the processing mechanism 4 through the feeding mechanism 2, and then the raw materials of different specifications are flexibly adjusted and fixed through the limiting mechanism 3 to ensure that the raw materials will not shake during transportation, thereby ensuring the stability of the raw materials and the accuracy of subsequent processing. After the raw materials enter the processing mechanism 4, they will undergo a series of preset processing to optimize the texture and shape of the raw materials so as to better adapt to the subsequent molding process. After completing the preliminary processing, the raw materials will be further transported to the molding mechanism 5. In the molding mechanism 5, the raw materials are closely matched with the mold 6. The mold 6 is designed according to the specifications of the required copper tube to ensure the best The accuracy and consistency of the final product. Through the powerful extrusion pressure of the forming mechanism 5, the raw material is accurately extruded into the required copper tube shape. After forming, the copper tube is cooled by the blower mechanism 8, which helps to maintain the shape stability of the copper tube and improve product quality. When copper tubes of different specifications need to be made, the operator only needs to simply open the fixing mechanism 7 to replace the current mold 6 with a mold 6 suitable for the new specifications. This not only greatly saves production costs because there is no need to replace the entire equipment, but also significantly improves production efficiency because the mold 6 replacement process is quick and easy, reducing production interruption time.

[0027] Please refer to Figure 5 and Figure 6 The fixing mechanism 7 includes two fixing blocks 71 fixedly connected to the side away from the feeding mechanism 2, a mounting groove 72 is provided on the side of the fixing block 71 close to the mold 6, a return spring 73 is fixedly connected inside the mounting groove 72, and a sliding block 74 is fixedly connected to the end of the return spring 73 close to the mold 6, the molding mechanism 5 includes a positioning groove 51 provided on the side away from the feeding mechanism 2, the mold 6 includes a module 61 slidably connected to the side of the molding mechanism 5 away from the feeding mechanism 2, a positioning block 62 is fixedly connected to the side of the module 61 close to the positioning groove 51, and a sliding groove 63 is provided on the side of the module 61 close to the sliding block 74.

[0028] Specifically, when the mold 6 needs to be replaced, first, the operator presses the sliding block 74 and slides the sliding block 74 into the installation groove 72. Then, the operator easily pulls the module 61 smoothly to the side away from the molding mechanism 5. During the pulling process, the connection between the mold 6 and the molding mechanism 5 is gradually released until the mold 6 is completely disassembled. The whole process is fast and safe. Next, the operator selects a module 61 that matches the new production specifications. The positioning block 62 on the module 61 is accurately inserted into the positioning groove 51 of the molding mechanism 5 for positioning. After the positioning is completed, the operator releases the previously pressed sliding block 74. At this time, the reset spring 73 plays a reset role, pushing the sliding block 74 to slide automatically until it is firmly inserted into the sliding groove 63. This step indicates that the fixing work of the new mold 6 has been completed. Such a mold 6 replacement mechanism not only greatly saves production costs, but also improves production efficiency, because the mold 6 replacement process is fast and simple, which greatly reduces the time of production interruption, allowing the production line to operate continuously and efficiently.

[0029] Please refer to Figure 3 and Figure 4 The feeding mechanism 2 includes a feeding box 21 fixedly connected to the top surface of the base 1, a support plate 22 is fixedly connected to one side of the feeding box 21, a motor 23 is fixedly connected to the upper end of the support plate 22, a rotating tube 24 is fixedly connected to the output end of the motor 23, one end of the rotating tube 24 passes through and is rotatably connected to the feeding box 21, one end of the rotating tube 24 passing through the feeding box 21 is fixedly connected to a transport tube 25, and one end of the transport tube 25 away from the rotating tube 24 is rotatably connected to the inner wall of the feeding box 21.

[0030] Specifically, the raw materials are placed on the upper end of the transport tube 25, and then the motor 23 is started. The motor drives the transport tube 25 to start rotating at a constant speed through the rotating tube 24. This rotation process is not only smooth but also efficient, ensuring that the raw materials can be smoothly transported along the predetermined path and that the raw materials will not shake left and right during transportation, greatly improving the safety and stability of transportation. Please refer to Figure 3 and Figure 4 A fixing groove 31 is provided on the inner wall of the feed box 21, and a multi-stage electric push rod 32 is fixedly connected to the bottom surface of the fixing groove 31, and a fixing ring 33 is fixedly connected to the top of the multi-stage electric push rod 32, and a transport pipe 2 34 is rotatably connected inside the fixing ring 33, and a motor 2 35 is fixedly connected to one end of the transport pipe 2 34 close to the motor 1 23, and a support plate 2 is fixedly connected to the lower end of the motor 2 35, and one side of the support plate 2 is fixedly connected to the fixing ring 33.

[0031] Specifically, the multi-stage electric push rod 32 is started, and the multi-stage electric push rod 32 drives the transport pipe 2 34 in the fixing ring 33 to move up and down through its telescopic function. The raw materials are firmly fixed in the vertical direction to avoid any shaking or deviation during the subsequent transportation process. ‌ As the raw materials are fixed in the up and down directions, the motor 2 35 is started, and the motor 2 35 directly drives the transport pipe 2 34 to start rotating at a uniform speed through its powerful driving force. The rotation of the transport pipe 2 34 is not only stable, but also efficient, ensuring that the raw materials can be smoothly transported along the predetermined path.

[0032] Please refer to Figure 2 and Figure 7 The hair dryer mechanism 8 includes a rotating shaft 81 rotatably connected to the processing mechanism 4 on the side close to the motor 23, a magnet 82 is fixedly connected to the outer side of the rotating shaft 81, a belt 83 is connected to the outer side of the rotating shaft 81 and the rotating tube 24 through a pulley transmission, the hair dryer mechanism 8 also includes a support plate 3 84 fixedly connected to the molding mechanism 5 on the side close to the motor 23, an elastic air bag 85 is fixedly connected to the upper end of the support plate 3 84, a magnet 2 86 is fixedly connected to the side of the elastic air bag 85 close to the rotating shaft 81, an air inlet pipe 87 is fixedly connected to the side of the elastic air bag 85 close to the rotating shaft 81, a blowing box 88 is fixedly connected to the side of the molding mechanism 5 away from the feeding mechanism 2, an air outlet pipe 89 is fixedly connected to the side of the elastic air bag 85 away from the rotating shaft 81, a one-way valve is fixedly connected to the outer sides of the air outlet pipe 89 and the air inlet pipe 87, and one end of the air outlet pipe 89 away from the elastic air bag 85 is fixedly connected to the blowing box 88.

[0033] Specifically, when the rotating tube 1 24 starts to rotate, the belt 1 83 is used for efficient and stable transmission, and the belt 1 83 drives the rotating shaft 81 to start synchronous rotation. The rotating tube 1 24 and the outer side of the rotating shaft 81 are fixedly connected with pulleys, and the pulley on the outer side of the rotating tube 1 24 is connected to the pulley on the outer side of the rotating shaft 81 through the belt 1 83 transmission. With the rotation of the rotating shaft 81, the magnet 1 82 installed on the outer side also starts to move. The magnetic pole direction of the magnet 1 82 is opposite to that of the magnet 2 86, so when the magnet 1 82 rotates in the direction of the magnet 2 86, a strong repulsive force will be generated between the two. This repulsive force pushes the magnet 2 86 to start moving along a predetermined path. It ensures that the magnet 2 86 can accurately act on the elastic airbag 85. With the movement of the magnet 2 86, it produces a uniform squeezing effect on the elastic airbag 85, and this squeezing effect causes the gas inside the elastic airbag 85 to be effectively squeezed out and transmitted through the outlet pipe 89. It is directly transported to the blowing box 88. The blow box 88 is uniquely designed with multiple air outlets inside, which can evenly blow gas to the formed copper tube. The formed copper tube is effectively cooled by the blowing action of the blow box 88. This cooling process not only helps to maintain the shape stability of the copper tube and prevent it from deforming or twisting at high temperatures, but also improves the quality and performance of the product. The entire transmission and blowing process is not only efficient but also stable, providing a solid guarantee for the forming and cooling of the copper tube. Working principle: Place the raw material on the upper end of the transport tube 1 25, and then start the motor 1 23. The motor drives the transport tube 1 25 to start rotating at a uniform speed by rotating the tube 1 24, and starts the multi-stage electric push rod 32. The multi-stage electric push rod 32 drives the transport tube 2 34 in the fixed ring 33 to move up and down through its telescopic function, and the outer side of the transport tube 2 34 is provided with a ring-shaped pressure sensor, so that the lower side of the transport tube 2 34 is closely attached to the upper end of the raw material, so that the multi-stage electric push rod 32 can no longer drive the transport tube 2 34 to move downward, thereby firmly fixing the raw material in the vertical direction, and then start the motor 1 23 and the motor 2 35, so that the motor 1 23 and the motor 2 35 respectively drive the transport tube 1 25 and the transport tube 2 34 to rotate, The raw material is thus transported to the processing mechanism 4, and will undergo a series of preset treatments to optimize the texture and shape of the raw material so as to better adapt to the subsequent molding process. After completing the preliminary treatment, the raw material will be further transported to the molding mechanism 5. In the molding mechanism 5, the raw material is closely matched with the mold 6. The mold 6 is designed according to the specifications of the required copper tube to ensure the accuracy and consistency of the final product. Through the strong extrusion force of the molding mechanism 5, the raw material is accurately extruded into the required copper tube shape. When the rotating tube 24 starts to rotate, the belt 83 is used for efficient and stable transmission, and the belt 83 drives the rotating shaft 81 to start synchronous rotation. ‌As the rotating shaft 81 rotates, the magnet 82 installed on its outer side also starts to move. The magnetic pole direction of the magnet 82 is opposite to that of the magnet 2 86, so when the magnet 1 82 rotates in the direction of the magnet 2 86, a strong repulsive force will be generated between the two. This repulsive force pushes the magnet 2 86 to start moving along the predetermined path. It is ensured that the magnet 2 86 can accurately act on the elastic airbag 85. As the magnet 2 86 moves, it produces a uniform squeezing effect on the elastic airbag 85, which effectively squeezes out the gas inside the elastic airbag 85 and transmits it through the air outlet pipe 89. It is directly transported to the blowing box 88. The design of the blowing box 88 is unique, and multiple air outlets are arranged inside it. These air outlets can evenly blow the gas to the formed copper tube. Through the blowing effect of the blowing box 88, the formed copper tube is effectively cooled.

[0034] An example of the present specific implementation mode is described above, but the present embodiment is not limited to the above-mentioned specific implementation mode, which is merely illustrative and not restrictive. A person skilled in the art may make many forms inspired by the present embodiment, all of which are protected by the present embodiment.

Claims

1. A copper tube extrusion forming machine, comprising a base (1); characterized in that: Also includes; A feeding mechanism (2) arranged at the upper end of the base (1), the feeding mechanism (2) being used to transport raw materials into the device; A limiting mechanism (3) is arranged inside the feeding mechanism (2), and the limiting mechanism (3) is used to fix raw materials of different specifications; A processing mechanism (4) arranged on the top surface of the base (1), wherein the processing mechanism (4) is used to process the raw material; A forming mechanism (5) disposed on the top surface of the base (1); a die (6) arranged outside the forming mechanism (5), wherein the forming mechanism (5) and the die (6) cooperate to extrude the raw material into shape; a fixing mechanism (7) disposed outside the molding mechanism (5), the fixing mechanism (7) being used to fix the mold (6); A blower mechanism (8) is arranged on the side of the forming mechanism (5), and the blower mechanism (8) is used to cool the formed raw material.

2. A copper tube extrusion forming machine according to claim 1, characterized in that: The fixing mechanism (7) comprises two fixing blocks (71) fixedly connected to a side away from the feeding mechanism (2); a mounting groove (72) is provided on a side of the fixing block (71) close to the mould (6); a return spring (73) is fixedly connected inside the mounting groove (72); and a sliding block (74) is fixedly connected to one end of the return spring (73) close to the mould (6).

3. A copper tube extrusion forming machine according to claim 1, characterized in that: The molding mechanism (5) comprises a positioning groove (51) provided on a side away from the feeding mechanism (2); the mold (6) comprises a module (61) slidably connected to the side of the molding mechanism (5) away from the feeding mechanism (2); a positioning block (62) is fixedly connected to a side of the module (61) close to the positioning groove (51); and a sliding groove (63) is provided on a side of the module (61) close to the sliding block (74).

4. A copper tube extrusion forming machine according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding box (21) fixedly connected to the top surface of the base (1); a support plate (22) is fixedly connected to one side of the feeding box (21); a motor (23) is fixedly connected to the upper end of the support plate (22); and a rotating tube (24) is fixedly connected to the output end of the motor (23).

5. A copper tube extrusion forming machine according to claim 4, characterized in that: One end of the rotating tube 1 (24) passes through and is rotatably connected to the feed box (21); one end of the rotating tube 1 (24) passing through the feed box (21) is fixedly connected to a transport tube 1 (25); and one end of the transport tube 1 (25) away from the rotating tube 1 (24) is rotatably connected to the inner wall of the feed box (21).

6. A copper tube extrusion forming machine according to claim 1, characterized in that: The limiting mechanism (3) comprises a fixing groove (31) formed on the inner wall of the feed box (21), a multi-stage electric push rod (32) being fixedly connected to the bottom surface of the fixing groove (31), and a fixing ring (33) being fixedly connected to the top end of the multi-stage electric push rod (32).

7. A copper tube extrusion forming machine according to claim 6, characterized in that: The interior of the fixing ring (33) is rotatably connected to a transport pipe 2 (34); one end of the transport pipe 2 (34) close to the motor 1 (23) is fixedly connected to a motor 2 (35); the lower end of the motor 2 (35) is fixedly connected to a support plate 2; one side of the support plate 2 is fixedly connected to the fixing ring (33).

8. The copper tube extrusion forming machine according to claim 1, characterized in that: The hair dryer mechanism (8) comprises a rotating shaft (81) rotatably connected to a side of the processing mechanism (4) close to a motor (23); a magnet (82) is fixedly connected to the outer side of the rotating shaft (81); and a belt (83) is connected to the outer side of the rotating shaft (81) and a rotating tube (24) via a pulley transmission.

9. The copper tube extrusion forming machine according to claim 1, characterized in that: The hair dryer mechanism (8) further comprises a support plate three (84) fixedly connected to a side of the molding mechanism (5) close to the motor one (23); an upper end of the support plate three (84) is fixedly connected to an elastic airbag (85); a side of the elastic airbag (85) close to the rotating shaft (81) is fixedly connected to a magnet two (86); and a side of the elastic airbag (85) close to the rotating shaft (81) is fixedly connected to an air intake pipe (87).

10. A copper tube extrusion forming machine according to claim 9, characterized in that: A blowing box (88) is fixedly connected to the side of the molding mechanism (5) away from the feeding mechanism (2), an air outlet pipe (89) is fixedly connected to the side of the elastic airbag (85) away from the rotating shaft (81), a one-way valve is fixedly connected to the outer sides of the air outlet pipe (89) and the air inlet pipe (87), and one end of the air outlet pipe (89) away from the elastic airbag (85) is fixedly connected to the blowing box (88).

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