Heat treatment device for high-toughness aluminum alloy profile pipe

Abstract

The utility model belongs to the technical field of heat treatment, and particularly relates to a high-toughness aluminum alloy profile pipe heat treatment device which comprises a box body, a separation rotating mechanism is arranged on the box body, and the separation rotating mechanism comprises a fixing ring fixedly connected to the inner walls of the front side and the rear side of the box body and a rotating motor fixedly connected to the front side of the box body. An output shaft of the rotating motor is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is fixedly sleeved with two rotating discs. The heat treatment device is reasonable in structural design, the high-toughness aluminum alloy section pipe bodies cannot fall off through limiting of the fixing rings and the containing grooves, meanwhile, a plurality of high-toughness aluminum alloy section pipe bodies can be separated, the situation that the high-toughness aluminum alloy section pipe bodies are stacked together and are heated unevenly is avoided, and in the heat treatment process, the heat treatment efficiency is improved. The high-toughness aluminum alloy profile pipe body can be driven to rotate, the heating uniformity and comprehensiveness are further improved, the heat treatment effect is further improved, feeding and discharging are facilitated, and the use effect is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of heat treatment technology, and in particular to a heat treatment device for high-toughness aluminum alloy profile tubes. Background Technology

[0002] Aluminum alloy profiles are one of the most widely used non-ferrous metal structural materials in industry, and are widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration and chemical industries. High-toughness aluminum alloy profile tubes are one type of aluminum alloy profile. In order to improve the performance of high-toughness aluminum alloy profile tubes, heat treatment is often required when processing them.

[0003] However, the heat treatment devices in the relevant technologies still have shortcomings. During heat treatment, aluminum alloy profiles are mostly stacked together directly, which can easily lead to uneven heating, stress concentration, and profile deformation. Moreover, after heat treatment, the high-toughness aluminum alloy profile tubes are inconvenient to remove, reducing their effectiveness. Therefore, we propose a heat treatment device for high-toughness aluminum alloy profile tubes to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings mentioned above by proposing a heat treatment device for high-toughness aluminum alloy profile tubes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A heat treatment device for high-toughness aluminum alloy profile tubes includes a housing with a separating rotation mechanism. The separating rotation mechanism includes a fixed ring fixedly connected to the inner walls of the front and rear sides of the housing and a rotary motor fixedly connected to the front side of the housing. A rotating shaft is fixedly connected to the output shaft of the rotary motor. Two turntables are fixedly sleeved on the outer side of the rotating shaft. Several placement slots are opened on the outer side of the turntables. High-toughness aluminum alloy profile tubes are movably placed in the placement slots. Both turntables are rotatably mounted within the fixed rings. A feeding mechanism is provided between the fixed rings and the housing. A discharge port is fixedly connected to the bottom of one side of the housing. A gate mechanism is provided on the discharge port. A feed sealing mechanism is provided between the housing and the two fixed rings. Heating plates are fixedly connected to the inner walls of both sides of the housing. A fan is fixedly connected to one side of the housing.

[0007] As a preferred embodiment of this utility model, the feeding and sealing mechanism includes a feeding box fixedly connected to the top of the box body. The feeding box is connected to the top of two fixed rings. A feeding port is opened on one side of the feeding box. Two upper cylinders are fixedly connected to the top of the feeding box. The same sealing block is fixedly connected to the output shaft of the two upper cylinders. The sealing block is movably sleeved in the gap between the feeding box and the two fixed rings.

[0008] As a preferred embodiment of this invention, a controller is fixedly connected to one side of the housing, and a temperature sensor is fixedly connected to the top of the housing.

[0009] As a preferred embodiment of this invention, the top of the housing is fixedly connected to an exhaust pipe.

[0010] In a preferred embodiment of this utility model, the feeding mechanism includes an air pump fixedly connected to the other side of the housing and two sealing cylinders rotatably connected to the inner wall of the bottom of the housing. A main pipe is fixedly connected to one side of the air pump, and two flexible hoses are fixedly connected to one side of the main pipe. One end of each flexible hose is connected to a corresponding sealing cylinder. A piston rod is slidably sleeved inside the sealing cylinder. A baffle is rotatably connected to the top of the piston rod. Two feeding ports are opened at the bottom of the fixed ring, and the two baffles are rotatably connected to the inner wall of one side of the corresponding feeding port.

[0011] As a preferred embodiment of this utility model, two lower ear plates are fixedly connected to the bottom inner wall of the box, and the sealing cylinder is rotatably connected between the two lower ear plates.

[0012] In a preferred embodiment of this invention, the bottom of the baffle is fixedly connected to two upper ear plates, and the piston rod is rotatably connected between the two upper ear plates.

[0013] As a preferred embodiment of the present invention, the gate mechanism includes two lower cylinders fixedly connected to the top of the discharge port, a connecting plate fixedly connected to the output shaft of each of the two lower cylinders, and a gate plate fixedly connected to the bottom of the two connecting plates, the gate plate being slidably sleeved inside the discharge port.

[0014] In this utility model, a heat treatment device for high-toughness aluminum alloy profile tubes is described. The controller causes the rotary motor to rotate the rotating shaft and the turntable at a certain angle, so that the next placement slot is located below the feeding box. Following the above steps, high-toughness aluminum alloy profile tubes can be placed one by one into the corresponding placement slots. Due to the limiting effect of the fixing ring and the placement slot, the high-toughness aluminum alloy profile tubes cannot fall off. At the same time, multiple high-toughness aluminum alloy profile tubes can be separated to avoid uneven heating caused by accumulation, thereby improving the heat treatment effect of the high-toughness aluminum alloy profile tubes. When the box is full, the two upper cylinders drive the sealing block to move down and seal the fixing ring and the feeding box.

[0015] In this invention, a heat treatment device for high-toughness aluminum alloy profile tubes is described. A heating plate heats the chamber, and a fan blows air through it, ensuring more even heat distribution and comprehensive heating of the high-toughness aluminum alloy profile tubes. Simultaneously, a rotary motor drives the rotation of a rotating shaft, turntable, and multiple high-toughness aluminum alloy profile tubes, further enhancing the evenness and quality of the heat treatment. After heat treatment, two lower cylinders move two connecting plates and a gate upwards without blocking the discharge port. Simultaneously, the air pump is activated, which draws air from the two sealed cylinders into the hose and main pipe, and finally discharges it from the air outlet. This reduces the air pressure inside the sealed cylinders, causing the piston rod to automatically retract into the sealed cylinders. The piston rod then drives the baffle to deflect downwards without blocking the discharge port. At this time, the rotary motor drives the turntable and the high-toughness aluminum alloy profile tube to rotate, allowing the high-toughness aluminum alloy profile tube to fall one by one from the discharge port. The tubes roll along the baffle and the bottom inner wall of the box, and finally discharge from the outlet, making the discharge of the high-toughness aluminum alloy profile tube more convenient and efficient.

[0016] This utility model has a reasonable structural design. By limiting the high-toughness aluminum alloy profile tube through the fixing ring and the placement groove, it can prevent the high-toughness aluminum alloy profile tube from falling off. At the same time, it can separate multiple high-toughness aluminum alloy profile tubes to avoid them piling up and causing uneven heating. During heat treatment, it can drive the high-toughness aluminum alloy profile tubes to rotate, further improving the uniformity and comprehensiveness of heating, thereby improving the heat treatment effect. It also facilitates material feeding and discharging, greatly improving the performance of the product. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a heat treatment device for high-toughness aluminum alloy profile tubes proposed in this utility model;

[0018] Figure 2 This is a cross-sectional view of a heat treatment device for high-toughness aluminum alloy profile tubes proposed in this utility model.

[0019] Figure 3 for Figure 2 A schematic diagram of the structure of part A;

[0020] Figure 4 for Figure 2 A schematic diagram of the structure of part B.

[0021] In the diagram: 1. Box body; 2. Exhaust pipe; 3. Feed box; 4. Discharge port; 5. Upper cylinder; 6. Temperature sensor; 7. Feeding mechanism; 8. Separating rotation mechanism; 9. Gate mechanism; 10. Fan; 11. Controller; 12. Heating plate; 13. High-toughness aluminum alloy profile tube; 14. Feed port; 15. Sealing block; 71. Air pump; 72. Main pipe; 73. Hose; 74. Lower ear plate; 75. Sealing cylinder; 76. Piston rod; 77. Upper ear plate; 78. Baffle; 79. Discharge port; 81. Rotary motor; 82. Rotating shaft; 83. Turntable; 84. Placement slot; 85. Fixing ring; 91. Lower cylinder; 92. Connecting plate; 93. Gate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figures 1-4 A heat treatment device for high-toughness aluminum alloy profile tubes includes a housing 1. A separating rotation mechanism 8 is provided on the housing 1. The separating rotation mechanism 8 includes a fixing ring 85 fixedly connected to the inner walls of the front and rear sides of the housing 1 and a rotary motor 81 fixedly connected to the front side of the housing 1. A rotating shaft 82 is fixedly connected to the output shaft of the rotary motor 81. Two turntables 83 are fixedly sleeved on the outer side of the rotating shaft 82. Several placement slots 84 are opened on the outer side of the turntables 83. High-toughness aluminum alloy profile tubes 13 are movably placed in the placement slots 84. Both turntables 83 are rotatably set in the fixing rings 85. A feeding mechanism 7 is provided between the fixing rings 85 and the housing 1. A discharge port 4 is fixedly connected to the bottom of one side of the housing 1. A gate mechanism 9 is provided on the discharge port 4. A feeding sealing mechanism is provided between the housing 1 and the two fixing rings 85. Heating plates 12 are fixedly connected to the inner walls of both sides of the housing 1. A fan 10 is fixedly connected to one side of the housing 1.

[0024] The above solution involves heating the housing 1 via the heating plate 12 and blowing air onto the housing 1 via the fan 10, resulting in more uniform heat distribution and ensuring that the high-toughness aluminum alloy profile tube 13 is heated more evenly and comprehensively. Simultaneously, the rotary motor 81 drives the rotation of the rotary shaft 82, turntable 83, and multiple high-toughness aluminum alloy profile tubes 13, further enhancing the uniform and comprehensive heating and improving the processing quality of the high-toughness aluminum alloy profile tubes 13.

[0025] Furthermore, refer to Figures 1-3The feeding and sealing mechanism includes a feeding box 3 fixedly connected to the top of the box 1. The feeding box 3 is connected to the top of two fixed rings 85. A feeding port 14 is opened on one side of the feeding box 3. Two upper cylinders 5 are fixedly connected to the top of the feeding box 3. The same sealing block 15 is fixedly connected to the output shaft of the two upper cylinders 5. The sealing block 15 is movably sleeved in the gap between the feeding box 3 and the two fixed rings 85.

[0026] Using the above scheme: The controller 11 activates two upper cylinders 5, which move the sealing block 15 upwards to above the feed inlet 14 and abut against the inner top wall of the feed box 3. Then, the high-toughness aluminum alloy profile tube 13 is pushed from the feed inlet 14 into the feed box 3, finally falling into the placement slot 84 opened by the two fixing rings 85. The controller 11 causes the rotary motor 81 to rotate, and the rotating shaft 82 and turntable 83 rotate at a certain angle, so that the next placement slot 84 is located below the feed box 3. Following this... Following the steps described above, each high-toughness aluminum alloy profile tube 13 is placed into its corresponding placement groove 84. Due to the limiting effect of the fixing ring 85 and the placement groove 84, the high-toughness aluminum alloy profile tube 13 cannot fall off. At the same time, multiple high-toughness aluminum alloy profile tubes 13 can be separated to avoid uneven heating caused by accumulation, thereby improving the heat treatment effect of the high-toughness aluminum alloy profile tube 13. When the groove is full, the two upper cylinders 5 drive the sealing block 15 to move down and seal the fixing ring 85 and the feed box 3.

[0027] Furthermore, a controller 11 is fixedly connected to one side of the chamber 1, and a temperature sensor 6 is fixedly connected to the top of the chamber 1, which can control the temperature inside the chamber 1 and improve the heat treatment effect.

[0028] Furthermore, an exhaust pipe 2 is fixedly connected to the top of the housing 1 to facilitate exhaust.

[0029] Furthermore, refer to Figure 2 and Figure 4 The feeding mechanism 7 includes an air pump 71 fixedly connected to the other side of the housing 1 and two sealing cylinders 75 rotatably connected to the inner wall of the bottom of the housing 1. A main pipe 72 is fixedly connected to one side of the air pump 71, and two hoses 73 are fixedly connected to one side of the main pipe 72. One end of each hose 73 is connected to a corresponding sealing cylinder 75. A piston rod 76 is slidably sleeved inside the sealing cylinder 75. A baffle 78 is rotatably connected to the top of the piston rod 76. Two feeding ports 79 are opened at the bottom of the fixing ring 85, and the two baffles 78 are rotatably connected to the inner wall of one side of the corresponding feeding port 79.

[0030] Using the above scheme: The air pump 71 is started, which draws air from the two sealed cylinders 75 into the hose 73 and the main pipe 72, and finally discharges it from the air outlet of the air pump 71. This reduces the air pressure in the sealed cylinders 75, causing the piston rod 76 to automatically retract into the sealed cylinders 75. Consequently, the piston rod 76 drives the baffle 78 to deflect downwards without blocking the discharge port 79. At this time, the rotary motor 81 drives the turntable 83 and the high-toughness aluminum alloy profile tube 13 to rotate, so that the high-toughness aluminum alloy profile tube 13 falls from the discharge port 79 one by one, rolls along the baffle 78 and the bottom inner wall of the box 1, and is finally discharged from the discharge port 4, making the discharge of the high-toughness aluminum alloy profile tube 13 more convenient and efficient.

[0031] Furthermore, two lower ear plates 74 are fixedly connected to the bottom inner wall of the housing 1, the sealing cylinder 75 is rotatably connected between the two lower ear plates 74, two upper ear plates 77 are fixedly connected to the bottom of the baffle 78, and the piston rod 76 is rotatably connected between the two upper ear plates 77. This facilitates the rotatable installation of the sealing cylinder 75 on the bottom inner wall of the housing 1, and also facilitates the rotatable connection of the piston rod 76 to the bottom of the baffle 78.

[0032] Furthermore, the gate mechanism 9 includes two lower cylinders 91 fixedly connected to the top of the discharge port 4. A connecting plate 92 is fixedly connected to the output shaft of each of the two lower cylinders 91. A gate plate 93 is fixedly connected to the bottom of the two connecting plates 92. The gate plate 93 is slidably sleeved inside the discharge port 4. The opening and closing of the gate plate 93 can be controlled by the two lower cylinders 91.

[0033] In this invention, during use, the controller 11 activates two upper cylinders 5, which move the sealing block 15 upwards to above the feed inlet 14 and abut against the top inner wall of the feed box 3. Then, the high-toughness aluminum alloy profile tube 13 is pushed from the feed inlet 14 into the feed box 3, finally falling into the placement slot 84 formed by the two fixing rings 85. The controller 11 causes the rotary motor 81 to rotate, and the rotating shaft 82 and turntable 83 to rotate at a certain angle, so that the next placement slot 84 is located below the feed box 3. Following the above steps, each high-toughness aluminum alloy profile tube 13 can be placed into its corresponding placement slot 84. Due to the limiting effect of the fixing ring 85 and the placement slot 84, the high-toughness aluminum alloy profile tube 13 cannot fall off. At the same time, multiple high-toughness aluminum alloy profile tubes 13 can be separated to avoid uneven heating caused by accumulation, thereby improving the heat treatment effect of the high-toughness aluminum alloy profile tube 13. When the slot is full, the two upper cylinders 5 drive the sealing block 15 to move down and seal the fixing ring 85 and the feed box 3.

[0034] Heating plate 12 heats the chamber 1, and fan 10 blows air onto the chamber 1, making the heat more even and ensuring that the high-toughness aluminum alloy profile tube 13 is heated more evenly and comprehensively. Simultaneously, rotary motor 81 drives the rotation of rotating shaft 82, turntable 83, and multiple high-toughness aluminum alloy profile tubes 13, making the heating more even and comprehensive, thus improving the processing quality of the high-toughness aluminum alloy profile tubes 13. After heat treatment, two lower cylinders 91 move two connecting plates 92 and gate 93 upwards without blocking the discharge port 4. At the same time, air pump 71 is activated, which can move the two sealing cylinders 7... Air is drawn into hose 73 and main pipe 72, and finally discharged from the air outlet of air pump 71, which reduces the air pressure in sealing cylinder 75. Piston rod 76 automatically retracts into sealing cylinder 75, and then piston rod 76 drives baffle 78 to deflect downward without blocking discharge port 79. At this time, the rotary motor 81 drives the turntable 83 and high-toughness aluminum alloy profile tube 13 to rotate, so that the high-toughness aluminum alloy profile tube 13 falls from discharge port 79 one by one, rolls along baffle 78 and bottom inner wall of box 1, and finally is discharged from discharge port 4, making the discharge of high-toughness aluminum alloy profile tube 13 more convenient and efficient.

Claims

1. A heat treatment device for high-toughness aluminum alloy profile tubes, characterized in that, The enclosure includes a housing (1), on which a separation and rotation mechanism (8) is provided. The separation and rotation mechanism (8) includes a fixing ring (85) fixedly connected to the inner walls of the front and rear sides of the housing (1) and a rotary motor (81) fixedly connected to the front side of the housing (1). A rotating shaft (82) is fixedly connected to the output shaft of the rotary motor (81). Two turntables (83) are fixedly sleeved on the outer side of the rotating shaft (82). Several placement slots (84) are opened on the outer side of the turntables (83). High-toughness materials are movably placed in the placement slots (84). The aluminum alloy profile tube body (13) has two turntables (83) that are rotatably set inside the fixed ring (85). A feeding mechanism (7) is provided between the fixed ring (85) and the box body (1). A discharge port (4) is fixedly connected to the bottom of one side of the box body (1). A gate mechanism (9) is provided on the discharge port (4). A feeding sealing mechanism is provided between the box body (1) and the two fixed rings (85). A heating plate (12) is fixedly connected to the inner walls on both sides of the box body (1). A fan (10) is fixedly connected to one side of the box body (1).

2. The heat treatment device for high-toughness aluminum alloy profile tube according to claim 1, characterized in that, The feeding and sealing mechanism includes a feeding box (3) fixedly connected to the top of the box (1). The feeding box (3) is connected to the top of two fixed rings (85). A feeding port (14) is opened on one side of the feeding box (3). Two upper cylinders (5) are fixedly connected to the top of the feeding box (3). The same sealing block (15) is fixedly connected to the output shaft of the two upper cylinders (5). The sealing block (15) is movably sleeved in the gap between the feeding box (3) and the two fixed rings (85).

3. The heat treatment device for high-toughness aluminum alloy profile tube according to claim 1, characterized in that, A controller (11) is fixedly connected to one side of the housing (1), and a temperature sensor (6) is fixedly connected to the top of the housing (1).

4. The heat treatment device for high-toughness aluminum alloy profile tube according to claim 1, characterized in that, The top of the box (1) is fixedly connected to an exhaust pipe (2).

5. The heat treatment device for high-toughness aluminum alloy profile tube according to claim 1, characterized in that, The feeding mechanism (7) includes an air pump (71) fixedly connected to the other side of the box (1) and two sealing cylinders (75) rotatably connected to the inner wall of the bottom of the box (1). A main pipe (72) is fixedly connected to one side of the air pump (71), and two hoses (73) are fixedly connected to one side of the main pipe (72). One end of the two hoses (73) is connected to the corresponding sealing cylinder (75). A piston rod (76) is slidably sleeved inside the sealing cylinder (75). A baffle (78) is rotatably connected to the top of the piston rod (76). Two feeding ports (79) are opened at the bottom of the fixed ring (85). The two baffles (78) are rotatably connected to the inner wall of the corresponding feeding port (79).

6. The heat treatment apparatus for high-toughness aluminum alloy profile tubes according to claim 5, characterized in that, Two lower ear plates (74) are fixedly connected to the bottom inner wall of the box (1), and the sealing cylinder (75) is rotatably connected between the two lower ear plates (74).

7. The heat treatment apparatus for high-toughness aluminum alloy profile tubes according to claim 5, characterized in that, The bottom of the baffle (78) is fixedly connected to two upper ear plates (77), and the piston rod (76) is rotatably connected between the two upper ear plates (77).

8. The heat treatment apparatus for high-toughness aluminum alloy profile tubes according to claim 1, characterized in that, The gate mechanism (9) includes two lower cylinders (91) fixedly connected to the top of the discharge port (4). A connecting plate (92) is fixedly connected to the output shaft of each of the two lower cylinders (91). A gate plate (93) is fixedly connected to the bottom of the two connecting plates (92). The gate plate (93) is slidably sleeved inside the discharge port (4).

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