Magnesium alloy heating tube support structure

Abstract

The utility model relates to the field of magnesium alloy heating pipe, and disclose a magnesium alloy heating pipe support structure, including shell and shell connecting flange, the coaxial heating pipe mechanism that is equipped with in the shell, its periphery is linked with support mechanism through a plurality of elastic clamping lamellas. The heating pipe mechanism is composed of material cylinder, induction coil and sleeve, realizes the even heating and temperature monitoring of material, and the support mechanism adopts the clamping mode of hydraulic drive and multi-connecting rod combination, and realizes multi -angle adjustment by utilizing spherical articulated seat, can adapt to different installation postures, provides stable and flexible support, and the shell is provided with front and rear air outlets, and is provided with built -in cooling fan, effectively enhances the directional heat dissipation capacity of induction coil, avoids local overheating, the utility model integrates efficient heating, intelligent temperature control, active heat dissipation and self -adaptation support function, and the working stability, safety and service life of magnesium alloy heating pipe are improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of magnesium alloy heating tubes, specifically a support structure for magnesium alloy heating tubes. Background Technology

[0002] In industrial production, magnesium alloy heating tubes are widely used in fluid heating and material temperature raising due to the excellent thermal conductivity, lightweight, and corrosion resistance of magnesium alloy materials. Heating tubes often need to be designed with specific combinations of straight and curved sections according to production requirements, and they need to maintain a stable installation posture under different working conditions. Without reliable support, they are prone to positional displacement and structural deformation due to their own weight, fluid impact, or external vibration, which will affect the uniformity of heating and overall operating efficiency. Therefore, the support structure of magnesium alloy heating tubes is a key component to ensure the normal operation of heating tubes and extend their service life. It needs to achieve stable clamping of heating tubes, adapt to different structural forms, and match the operating characteristics of heating tubes to ensure the safety and stability of the heating process.

[0003] Traditional magnesium alloy heating tube support structures often employ rigid fixing methods, lacking effective compensation for thermal expansion and vibration. This can easily lead to stress concentration in the tube body, loosening of connections, and even cracking. Simultaneously, the heat dissipation design is often simplistic, relying solely on natural convection or a single air duct, making it difficult to achieve precise heat dissipation for heat-generating components such as the induction coil. This can easily cause localized overheating, affecting heating uniformity and temperature control accuracy. Furthermore, traditional structures are typically fixed by welding or bolts, making disassembly and assembly inconvenient and lacking adaptability. It is difficult to flexibly adjust the support position and angle according to different operating conditions. Therefore, we propose a new magnesium alloy heating tube support structure. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a magnesium alloy heating tube support structure, which solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a magnesium alloy heating tube support structure, including an outer shell and an outer shell connecting flange, wherein the outer shell is divided into a straight section and a curved section, and the straight section and the curved section are connected by the outer shell connecting flange; A heating tube mechanism is coaxially fixed inside the outer casing; Multiple elastic clips are coaxially fixedly installed on the periphery of the outer shell, and the elastic clips are equidistantly distributed along the horizontal axis. A support mechanism is fixedly provided on the periphery of the elastic clips. The elastic clip has an open section.

[0006] Preferably, the straight section of the outer shell has densely distributed rear air outlets on its outer arc surface away from the outer shell connecting flange, and the rear air outlets are circumferentially distributed. The curved section of the outer shell has a front air outlet on its outer arc surface away from the outer shell connecting flange.

[0007] Preferably, the heating tube mechanism includes a discharge port, a docking outlet, and a material cylinder. The material cylinder and the outer shell have the same shape, with one section being a straight section and the other section being a curved section. A connecting plate is fixedly installed on the straight section end face of the material cylinder, and a docking outlet is fixedly installed on the connecting plate. The discharge port is fixedly installed on the curved section end face of the material cylinder. Temperature detection points are fixedly installed on the outer arc surface of the straight section of the barrel; A material cylinder is coaxially fixedly installed inside the outer casing. The connecting plate on the material cylinder is coaxially snapped into the end face of the outer casing where the rear air outlet is located, and the material outlet is coaxially snapped into the end face of the outer casing where the front air outlet is located.

[0008] Preferably, the heating tube mechanism further includes an induction coil input, an induction coil, and a sleeve. The sleeve is coaxially sleeved around the outer periphery of the barrel, and an induction coil is coaxially fixedly installed around the outer periphery of the sleeve corresponding to the inner periphery of the outer shell. The induction coil is spiral-shaped, and induction coil inputs are fixedly installed at both ends of the induction coil, with the induction coil inputs passing through the rear air outlet.

[0009] Preferably, a connecting groove is provided on the outer arc surface of the outer casing near the connecting flange of the outer casing, and a cooling fan is fixedly installed in the groove, with the air outlet of the cooling fan facing the induction coil.

[0010] Preferably, the support mechanism includes a connecting seat, a connecting rod, a hydraulic cylinder, and a piston rod. A support plate is fixedly installed on the upper surface of the connecting seat. A hinge shaft one is symmetrically fixedly installed on the side wall of the support plate near the top, and a hinge shaft two is symmetrically fixedly installed on the side wall of the support plate near the bottom. The hinge shaft one and hinge shaft two are inclined. A hydraulic cylinder is fixedly installed on the upper surface of the connecting seat corresponding to the front of the support plate. A piston rod is drivenly connected to the hydraulic cylinder. A connecting rod is fixedly installed on the top surface of the piston rod. Inclined waist-shaped holes are symmetrically opened on the side surface of the connecting rod near both sides.

[0011] Preferably, the support mechanism further includes a connecting rod and a fastener. The fastener is semi-circular, and a hinge seat is fixedly installed on the outer wall of the fastener. A connecting rod is hinged to the second hinge shaft on the connecting seat, and one end of the connecting rod is tangent to and slidably connected to the waist-shaped hole on the connecting rod. The connecting rod is also hinged to the first hinge shaft on the connecting seat, and the other end of the connecting rod is hinged to the hinge seat on the fastener.

[0012] Preferably, a spherical hinge seat is fixedly installed on the bottom surface of each of the connecting seats, and a base is fixedly installed on the other end of the spherical hinge seat.

[0013] Compared with the prior art, this utility model provides a magnesium alloy heating tube support structure, which has the following beneficial effects: 1. This magnesium alloy heating tube support structure, through the use of elastic clamps in conjunction with a support mechanism composed of a hydraulic cylinder, piston rod, connecting rod, and semi-circular fasteners, can initially adapt to the outer diameter of the shell and provide buffering through the open structure of the elastic clamps. At the same time, the hydraulic cylinder drives the piston rod to move the connecting rod, causing the connecting rod to slide along the oblong hole and rotate around the hinge axis, thereby driving the fasteners to precisely clamp the shell. Meanwhile, the spherical hinge seat between the base and the connecting seat can flexibly adjust the support angle, achieving stable adaptation to different installation scenarios and shell specifications, greatly improving the support flexibility and reliability.

[0014] 2. The magnesium alloy heating tube support structure not only features circumferentially distributed rear and front air outlets on the straight and curved sections of the outer shell, forming convection heat dissipation channels, but also includes a cooling fan positioned near the connecting flange on the outer shell, directly facing the induction coil. This allows for directional heat dissipation of the core heating component, the induction coil. Combined with temperature detection points on the straight section of the barrel for real-time monitoring of the barrel temperature, the heat dissipation intensity and heating power can be adjusted promptly, effectively preventing localized overheating and ensuring stable heating temperature, thereby improving the overall operating efficiency and safety of the heating tube. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the present invention; Figure 3 This is a schematic diagram of the material tube of this utility model; Figure 4 This is a cross-sectional view of the material tube of this utility model.

[0016] In the diagram: 1. Base; 2. Spherical hinge seat; 3. Connecting seat; 4. Connecting rod; 5. Linkage rod; 6. Fastener; 7. Hydraulic cylinder; 8. Piston rod; 9. Housing; 10. Discharge port; 11. Front air outlet; 12. Temperature detection point; 13. Housing connecting flange; 14. Cooling fan; 15. Rear air outlet; 16. Docking outlet; 17. Induction coil input; 18. Induction coil; 19. Elastic clamp; 20. Sleeve; 21. Material cylinder. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4 A magnesium alloy heating tube support structure includes a housing 9 and a housing connecting flange 13. The housing 9 is divided into a straight section and a curved section, which are connected by the housing connecting flange 13. A heating tube mechanism is coaxially fixed inside the outer casing 9; Multiple elastic clips 19 are coaxially fixedly installed on the periphery of the outer shell 9, and the elastic clips 19 are equidistantly distributed along the horizontal axis. A support mechanism is fixedly provided on the periphery of the elastic clips 19. The elastic clip 19 has an open section.

[0019] Furthermore, the straight section of the outer casing 9 has densely distributed rear air outlets 15 on its outer arc surface away from the outer casing connecting flange 13, and the rear air outlets 15 are circumferentially distributed. The curved section of the outer casing 9 has a front air outlet 11 on its outer arc surface away from the outer casing connecting flange 13.

[0020] Furthermore, the heating tube mechanism includes a discharge port 10, a docking outlet 16, and a material cylinder 21. The material cylinder 21 has the same shape as the outer shell 9, with one section being a straight section and the other section being a curved section. A connecting plate is fixedly installed on the straight section end face of the material cylinder 21, and the docking outlet 16 is fixedly installed on the connecting plate. The discharge port 10 is fixedly installed on the curved section end face of the material cylinder 21. Temperature detection point 12 is fixedly installed on the outer arc surface of the straight section of the material cylinder 21; A material cylinder 21 is coaxially fixedly installed inside the outer casing 9. The connecting plate on the material cylinder 21 is coaxially snapped into the end face of the outer casing 9 where the rear air outlet 15 is opened. The material outlet 10 is coaxially snapped into the end face of the outer casing 9 where the front air outlet 11 is opened.

[0021] Furthermore, the heating tube mechanism also includes an induction coil input 17, an induction coil 18, and a sleeve 20. The sleeve 20 is coaxially sleeved around the outer periphery of the barrel 21, and the induction coil 18 is coaxially fixedly installed inside the outer shell 9 corresponding to the outer periphery of the sleeve 20. The induction coil 18 is spiral-shaped, and induction coil input 17 is fixedly installed at both ends of the induction coil 18. The induction coil input 17 passes through the air outlet 15. The spiral design of the induction coil 18 can make the magnetic field evenly distributed around the material cylinder 21, so that the material cylinder 21 is heated more evenly and prevents the material cylinder 21 from being overheated in some areas, resulting in uneven heating of the material. In addition, the spiral structure can increase the length of the induction coil 18 within the limited space of the outer shell 9, thereby increasing the magnetic field strength and improving the heating efficiency.

[0022] Furthermore, a connecting groove is provided on the outer arc surface of the outer casing 9 near the connecting flange 13. A cooling fan 14 is fixedly installed in the groove, and the air outlet of the cooling fan 14 faces the induction coil 18. The directional airflow design of the cooling fan 14 can directly deliver airflow to the key heat-generating area of ​​the induction coil 18, forming targeted heat dissipation. Compared with natural convection heat dissipation, it can reduce the temperature of the induction coil 18 more quickly. Moreover, the operating status of the cooling fan 14 can be adjusted according to the temperature data fed back by the temperature detection point 12. When the temperature of the induction coil 18 is low, the fan speed can be reduced to save energy consumption, and when the temperature is high, the speed can be increased to enhance the heat dissipation effect, thus achieving a balance between energy saving and heat dissipation efficiency.

[0023] Furthermore, the support mechanism includes a connecting seat 3, a connecting rod 4, a hydraulic cylinder 7, and a piston rod 8. A support plate is fixedly installed on the upper surface of the connecting seat 3. A hinge shaft 1 is symmetrically fixedly installed on the side wall of the support plate near the top, and a hinge shaft 2 is symmetrically fixedly installed on the side wall of the support plate near the bottom. The hinge shaft 1 and hinge shaft 2 are inclined. A hydraulic cylinder 7 is fixedly installed on the upper surface of the connecting seat 3 corresponding to the front of the support plate. A piston rod 8 is drivenly connected to the hydraulic cylinder 7. A connecting rod 4 is fixedly installed on the top surface of the piston rod 8. An inclined waist-shaped hole is symmetrically opened on the side surface of the connecting rod 4 near both sides.

[0024] Furthermore, the support mechanism also includes a connecting rod 5 and a fastener 6. The fastener 6 is semi-circular, and a hinge seat is fixedly installed on the outer wall of the fastener 6. The connecting rod 5 is hinged to the second hinge shaft on the connecting seat 3, and this end of the connecting rod 5 is tangent to and slidably connected to the waist-shaped hole on the connecting rod 4. The connecting rod 5 is also hinged to the first hinge shaft on the connecting seat 3, and the other end of the connecting rod 5 is hinged to the hinge seat on the fastener 6.

[0025] Furthermore, a spherical hinge seat 2 is fixedly installed on the bottom surface of each connecting seat 3, and a base 1 is fixedly installed on the other end of the spherical hinge seat 2.

[0026] Structural Description: Base 1: Base 1 is the bottom support foundation of the device. It is a flat plate structure with the top end fixedly connected to the spherical hinge seat 2. It is in direct contact with the installation ground and bears the weight of the entire magnesium alloy heating tube support structure through its own stable structure. It disperses the pressure of the device on the ground and prevents the device from tipping over. It provides a stable installation platform for the upper support mechanism and heating tube mechanism and is the basic component that ensures the installation stability of the entire device. Spherical hinge seat 2: The spherical hinge seat 2 is an angle adjustment component that connects the base 1 and the connecting seat 3. Its two ends are fixed to the base 1 and the connecting seat 3 respectively. Its internal spherical structure can achieve multi-angle rotation, which can flexibly adjust the tilt angle of the connecting seat 3 and the upper support mechanism, so that the support mechanism can adapt to the posture requirements of the heating tube under different installation scenarios, solve the problem of the traditional fixed support angle being non-adjustable, and improve the adaptability of the device. Connecting seat 3: Connecting seat 3 is the mounting carrier of the support mechanism. It is a block structure with a support plate and hydraulic cylinder 7 fixed on the upper surface and the bottom surface connected to the spherical hinge seat 2. Hinge shaft one and hinge shaft two are installed on the support plate to provide hinge fulcrum for the connecting rod 5. At the same time, it supports components such as hydraulic cylinder 7, integrates various components of the support mechanism, and enables each component to work together. It is the core mounting foundation for the support mechanism to realize the clamping and angle adjustment functions. Connecting rod 4: Connecting rod 4 is the transmission connecting component of the support mechanism. It is a plate-shaped structure with its top end fixed to piston rod 8. An inclined waist-shaped hole is opened on the side plane. When piston rod 8 drives it to rise and fall, the waist-shaped hole slides with one end of connecting rod 5, converting the linear motion of piston rod 8 into the rotational power of connecting rod 5, which in turn drives fastener 6 to move. It is a key component that connects piston rod 8 and connecting rod 5 and transmits power, ensuring smooth transmission of the support mechanism. Link 5: Link 5 is the power transmission and angle conversion component of the support mechanism. It is a rod-shaped structure. Its two ends are respectively hinged to the hinge shaft of the connecting seat 3 and the hinge seat of the fastener 6. The middle section is slidably connected to the waist-shaped hole of the connecting rod 4. It receives the power transmitted by the connecting rod 4, rotates around the hinge shaft, and converts the linear motion into a clamping action, which drives the fastener 6 to accurately fit the outer shell 9. It is the core transmission component for realizing the clamping and fixing of the outer shell 9. Fastener 6: Fastener 6 is the actuating component for clamping the outer shell 9. It has a semi-circular structure and the outer wall is fixed to the hinge seat and connected to the connecting rod 5. Under the action of the connecting rod 5, the semi-circular fasteners 6 on both sides can close from the outside of the outer shell 9 and fit tightly against the surface of the outer shell 9. Together with the elastic clip 19, it enhances the clamping force on the shell and prevents the outer shell 9 from shifting. At the same time, the semi-circular design adapts to the arc surface of the outer shell 9 to ensure clamping stability. Hydraulic cylinder 7: Hydraulic cylinder 7 is the power source of the support mechanism. It is fixed on the upper plane of the connecting seat 3 and is connected to the piston rod 8. It drives the piston rod 8 to make linear lifting and lowering movements through hydraulic pressure, providing power for the movement of the connecting rod 4 and the connecting rod 5, thereby controlling the opening and closing and clamping force of the fastener 6. Its stable power output ensures that the fastener 6 has sufficient clamping force on the shell 9 of different specifications, and it is the core power component for the support mechanism to realize the clamping function. Piston rod 8: Piston rod 8 is the power transmission component of hydraulic cylinder 7. One end is connected to hydraulic cylinder 7 for transmission, and the other end is fixed to connecting rod 4. Under the drive of hydraulic cylinder 7, it makes linear lifting and lowering motion, converting the hydraulic power of hydraulic cylinder 7 into mechanical linear motion, driving connecting rod 4 to lift and lower synchronously, thereby triggering the linkage between connecting rod 5 and fastener 6. It is the key component for connecting hydraulic cylinder 7 and connecting rod 4 and transmitting power. Outer shell 9: Outer shell 9 is the external protective and mounting shell for the heating tube mechanism. It is divided into straight and curved sections and is connected by the outer shell connecting flange 13. It is hollow inside and has components such as the material cylinder 21 installed coaxially. It protects the heating tube mechanism inside the shell and prevents external impurities from entering. At the same time, it has a front air outlet 11 and a rear air outlet 15 to provide a channel for heat dissipation and to provide a mounting base for the elastic clip 19. It is the core shell that integrates the heating tube mechanism and the support mechanism. Discharge port 10: Discharge port 10 is a material output component, fixed to the end face of the curved section of the material cylinder 21, and coaxially snapped with the end face of the front air outlet 11 of the outer shell 9. It is a tubular structure and is connected to the inside of the material cylinder 21. After the material to be heated is heated in the material cylinder 21, it is transported to the subsequent process through discharge port 10. Its snap-fit ​​design with the outer shell 9 ensures the installation seal and prevents material leakage. It is the key channel for the output of heated material. Front air outlet 11: The front air outlet 11 is a heat dissipation channel for the curved section of the outer shell 9. It is located on the outer arc surface of the curved section of the outer shell 9 away from the outer shell connecting flange 13. It works with the rear air outlet 15 of the straight section to form a convection heat dissipation path, so that the heat inside the outer shell 9 can be discharged through the front air outlet 11. At the same time, it assists the cooling fan 14 in dissipating heat from the induction coil 18, preventing heat accumulation inside the curved section of the outer shell 9 and ensuring the stable operation of the heating tube mechanism. Temperature detection point 12: Temperature detection point 12 is a temperature monitoring component, fixed on the outer arc surface of the straight section of the material cylinder 21. It monitors the heating temperature of the material inside the material cylinder 21 in real time and feeds the temperature data back to the control terminal, so that the operator can adjust the heating power of the induction coil 18 and the speed of the cooling fan 14 according to the data, to prevent the material inside the material cylinder 21 from overheating or being underheated, and to ensure accurate control of the heating temperature. Shell connecting flange 13: Shell connecting flange 13 is the connecting component between the straight section and the curved section of shell 9. It is used to connect the straight section and the curved section of shell 9. It achieves a detachable connection between the two shell sections through bolts and other connecting parts, which facilitates the installation, maintenance and replacement of components such as the material cylinder 21 and the induction coil 18 inside shell 9. At the same time, it ensures the sealing and structural stability of the connection between the two shell sections and avoids heat leakage inside shell 9. Cooling fan 14: Cooling fan 14 is an active heat dissipation component, fixed in the connecting groove of housing 9 near housing connecting flange 13. The air outlet is directly facing the induction coil 18. After it is started, it blows air into the induction coil 18, directly dissipating heat from the core heat-generating component, the induction coil 18. Together with the front air outlet 11 and the rear air outlet 15, it accelerates the heat dissipation, effectively reducing the temperature of the induction coil 18, preventing it from being damaged due to overheating, and extending its service life. Rear air outlet 15: The rear air outlet 15 is a heat dissipation and component passage channel for the straight section of the outer shell 9. It is densely arranged on the outer arc surface of the straight section of the outer shell 9 away from the outer shell connecting flange 13 and is distributed in a circumferential manner. It not only forms convection heat dissipation with the front air outlet 11 to exhaust the heat inside the outer shell 9, but also provides an outlet channel for the induction coil input 17. At the same time, it does not affect the overall sealing of the outer shell 9. It is a key structure to ensure heat dissipation and component installation. Outlet 16: Outlet 16 is a material input component, fixed on the connecting plate of the straight section of the cylinder 21. It has a tubular structure, and the connecting plate of the cylinder is coaxially snapped with the end face of the rear air outlet 15 of the outer shell 9. The material to be heated is conveyed into the inside of the cylinder 21 through outlet 16. It is connected to the external material conveying pipeline. The snap-fit ​​design ensures the sealing of the material conveying process and prevents material leakage. It is the key inlet for material to enter the cylinder 21. Induction coil input 17: Induction coil input 17 is the power input component of induction coil 18. It is fixed at both ends of induction coil 18 and extends through the rear air outlet 15 of housing 9. It is connected to an external power source and transmits electrical energy to induction coil 18 to provide power support for induction coil 18 to generate magnetic field and realize heating of barrel 21. The design of extending through the rear air outlet 15 facilitates wiring and maintenance and is the power connection component to ensure normal operation of induction coil 18. Induction coil 18: Induction coil 18 is the heating component of the heating tube mechanism. It is coaxially fixed in the outer shell 9 and the outer periphery of the sleeve 20 in a spiral shape. Both ends are connected to the induction coil input 17. After it is connected to the power supply, it generates an alternating magnetic field, which causes the material cylinder 21 to heat up through electromagnetic induction, thereby heating the material inside the material cylinder 21. The spiral structure ensures that the material cylinder 21 is heated evenly. It is the core component for realizing the material heating function. Elastic clip 19: The elastic clip 19 is a buffer and initial clamping component between the outer shell 9 and the support mechanism. It is an arc-shaped structure with an opening. Multiple elastic clips 19 are coaxially fixed around the outer shell 9 and are evenly distributed along the horizontal axis. It uses its own elasticity to initially adapt to the outer diameter of the outer shell 9, clamp the outer shell 9 and provide buffering, reduce the rigid compression of the shell when the support mechanism clamps, and enhance the connection stability between the outer shell 9 and the support mechanism to prevent the outer shell 9 from shaking. Sleeve 20: Sleeve 20 is an isolation and protection component. It is coaxially sleeved on the outside of the material cylinder 21 and the inside of the induction coil 18. It isolates the material cylinder 21 from the induction coil 18, preventing the induction coil 18 from directly contacting the material cylinder 21 and causing wear or short circuit. At the same time, it does not affect the magnetic field generated by the induction coil 18 from penetrating the sleeve 20 to heat the material cylinder 21, ensuring that the induction coil 18 and the material cylinder 21 work stably and extending their service life. Material cylinder 21: Material cylinder 21 is a material carrying and heating container. Its shape is consistent with that of the outer shell 9. It is coaxially fixed inside the outer shell 9 and is fitted with a sleeve 20. Its two ends are connected to the docking outlet 16 and the discharge port 10, respectively. It contains the material to be heated and heats up under the electromagnetic induction of the induction coil 18. At the same time, temperature detection points 12 are installed on the outer wall to accurately control the temperature in conjunction with the heat dissipation and heating components. It is the core carrying component for material heating.

[0027] Working Principle: The base 1 serves as the foundation of the entire device, evenly distributing the weight to the mounting surface. The spherical hinge seat 2 at its top can flexibly adjust the angle of the connecting seat 3, allowing the support mechanism to adapt to different installation scenarios. The hydraulic cylinder 7 is activated, driving the piston rod 8 to perform linear lifting and lowering motion. The piston rod 8 drives the connecting rod 4 at the top to move synchronously. The inclined oblong hole on the side plane of the connecting rod 4 slides with one end of the connecting rod 5, causing the connecting rod 5 to rotate around the hinge axis one and hinge axis two on the support plate of the connecting seat 3. The other end of the connecting rod 5 is linked with the hinge seat of the fastener 6, causing the semi-circular fasteners 6 on both sides to move closer to the outer shell 9. At this time, the elastic clips 19, evenly distributed along the horizontal axis of the outer shell 9, initially adhere to the surface of the outer shell 9 for buffering due to the elasticity of their open structure. Subsequently, the fasteners 6 cooperate with the elastic clips 19 to achieve a stable clamping of the outer shell 9 of different specifications, effectively preventing the outer shell 9 from shifting due to its own weight, fluid impact, or external vibration, providing stable support for subsequent heating operations.

[0028] After the support and fixation are completed, the heating tube mechanism starts to operate. The material to be heated is conveyed into the material cylinder 21 through the docking outlet 16 on the straight section connecting plate of the material cylinder 21. The material cylinder 21 is the same shape as the outer shell 9 and is coaxially fixed inside the outer shell 9. The sleeve 20 coaxially sleeved around the material cylinder 21 isolates the material cylinder 21 from the outer induction coil 18 to prevent direct contact between the two and causing wear or short circuit. The induction coil 18, which is spiral in shape, is connected to the power supply through the induction coil input 17 after passing through the air outlet 15 of the outer shell 9. After the induction coil 18 is energized, it generates an alternating magnetic field, which heats the material cylinder 21 by means of electromagnetic induction, thereby heating the material inside the material cylinder 21. During the heating process, the temperature detection point 12 on the outer arc surface of the straight section of the material cylinder 21 monitors the temperature of the material cylinder 21 in real time and feeds the data back to the control terminal. The operator can adjust the heating power of the induction coil 18 according to the feedback data to ensure that the material heating temperature accurately meets the requirements.

[0029] Simultaneously, the heat dissipation system is activated to ensure stable operation of the device. The cooling fan 14, located on the outer arc surface of the outer casing 9 near the outer casing connecting flange 13, is activated. Its air outlet is directly facing the induction coil 18, blowing air directly onto the induction coil 18 for directional heat dissipation, preventing the induction coil 18 from being damaged by overheating due to continuous operation. The rear air outlet 15, which is circumferentially distributed on the straight section of the outer casing 9 away from the outer casing connecting flange 13, and the front air outlet 11, which is located on the curved section away from the outer casing connecting flange 13, form a convection heat dissipation channel. The air blown in by the cooling fan 14 carries the heat from the induction coil 18 and the inside of the outer casing 9, and is discharged through the rear air outlet 15 and the front air outlet 11 respectively, effectively preventing the local temperature inside the outer casing 9 from becoming too high and ensuring that all components of the heating tube mechanism are within a suitable operating temperature range.

[0030] After the material is heated in the cylinder 21, it is conveyed to the subsequent process through the discharge port 10 on the end face of the curved section of the cylinder 21. The discharge port 10 is coaxially engaged with the end face of the front air outlet 11 of the outer shell 9, which ensures the sealing of the material during the material conveying process and avoids material leakage.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A magnesium alloy heating tube support structure characterized by, include: The outer shell (9) and the outer shell connecting flange (13) are divided into a straight section and a curved section, and the straight section and the curved section are connected by the outer shell connecting flange (13); A heating tube mechanism is coaxially fixed inside the outer shell (9); Multiple elastic clips (19) are coaxially fixedly installed on the periphery of the outer shell (9), and the elastic clips (19) are evenly distributed along the horizontal axis. A support mechanism is fixedly provided on the periphery of the elastic clips (19). The elastic clip (19) has an open section.

2. A magnesium alloy heating tube support structure according to claim 1, characterized by The straight section of the outer shell (9) is provided with dense rear air outlets (15) on the outer arc surface away from the outer shell connecting flange (13), and the rear air outlets (15) are distributed in a circle. The curved section of the outer shell (9) is provided with front air outlets (11) on the outer arc surface away from the outer shell connecting flange (13).

3. A magnesium alloy heating tube support structure according to claim 2, wherein The heating tube mechanism includes a discharge port (10), a docking outlet (16), and a material cylinder (21). The material cylinder (21) and the outer shell (9) have the same shape, with one section being a straight section and the other section being a curved section. A connecting plate is fixedly installed on the straight section end face of the material cylinder (21), and a docking outlet (16) is fixedly installed on the connecting plate. The discharge port (10) is fixedly installed on the curved section end face of the material cylinder (21). Temperature detection points (12) are fixedly installed on the outer arc surface of the straight section of the barrel (21); A material cylinder (21) is coaxially fixedly installed inside the outer shell (9). The connecting plate on the material cylinder (21) and the end face of the outer shell (9) where the rear air outlet (15) is opened are coaxially snapped together. The material outlet (10) and the end face of the outer shell (9) where the front air outlet (11) is opened are coaxially snapped together.

4. A magnesium alloy heating tube support structure according to claim 3, wherein The heating tube mechanism also includes an induction coil input (17), an induction coil (18), and a sleeve (20). The sleeve (20) is coaxially sleeved around the outer periphery of the barrel (21), and the induction coil (18) is coaxially fixedly installed inside the outer shell (9) corresponding to the outer periphery of the sleeve (20). The induction coil (18) is spiral-shaped, and induction coil input (17) is fixedly installed at both ends of the induction coil (18), and the induction coil input (17) passes through the rear air outlet (15).

5. A magnesium alloy heating tube support structure according to claim 4, wherein A connecting groove is provided on the outer arc surface of the outer shell (9) near the connecting flange (13) of the outer shell. A cooling fan (14) is fixedly installed in the groove, and the air outlet of the cooling fan (14) faces the induction coil (18).

6. A magnesium alloy heating tube support structure according to claim 1, wherein The support mechanism includes a connecting seat (3), a connecting rod (4), a hydraulic cylinder (7), and a piston rod (8). A support plate is fixedly installed on the upper surface of the connecting seat (3). A hinge shaft one is symmetrically fixedly installed on the side wall of the support plate near the top. A hinge shaft two is symmetrically fixedly installed on the side wall of the support plate near the bottom. The hinge shaft one and the hinge shaft two are inclined. A hydraulic cylinder (7) is fixedly installed on the upper surface of the connecting seat (3) corresponding to the front of the support plate. A piston rod (8) is connected to the hydraulic cylinder (7). A connecting rod (4) is fixedly installed on the top surface of the piston rod (8). An inclined waist-shaped hole is symmetrically opened on the side surface of the connecting rod (4) near both sides.

7. A magnesium alloy heating tube support structure according to claim 6, wherein The support mechanism also includes a connecting rod (5) and a fastener (6). The fastener (6) is semi-circular, and a hinge seat is fixedly installed on the outer wall of the fastener (6). The connecting rod (5) is hinged to the hinge shaft on the connecting seat (3), and the end of the connecting rod (5) is tangent to and slidably connected to the waist-shaped hole on the connecting rod (4). The connecting rod (5) is also hinged to the hinge shaft on the connecting seat (3), and the other end of the connecting rod (5) is hinged to the hinge seat on the fastener (6).

8. A magnesium alloy heating tube support structure according to claim 6, characterized in that, Each of the connecting seats (3) has a spherical hinge seat (2) fixedly installed on its bottom surface, and a base (1) is fixedly installed on the other end of the spherical hinge seat (2).

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