Clamping and conveying device for hot extrusion of aluminum alloy sections

Abstract

The utility model relates to the technical field of profile processing, and particularly discloses a clamping and conveying device for hot extrusion of aluminum alloy profiles, which comprises a box body, a protective door movably connected to the front surface of the box body, a handle fixedly connected to the front surface of the protective door, mounting frames arranged on the left and right sides of the box body, and supporting blocks fixedly connected to the left and right sides of the mounting frames. A fixing rod is fixedly connected to the lower surface of the supporting block, a supporting plate is fixedly connected to the lower surface of the fixing rod, and a conveying crawler belt is rotationally connected into the mounting frame. Through the arrangement of the conveying crawler belt, aluminum alloy profiles can be automatically fed and discharged, so that manual feeding and discharging of workers are reduced, through the arrangement of a bidirectional driving motor, a rotating shaft and a sliding block, the aluminum alloy profiles can also move in the box body, and the working efficiency is improved. And through the arrangement of a first telescopic rod and an arc-shaped clamping plate, adjustment can be conducted according to the size of the aluminum alloy profile, and therefore the aluminum alloy profile is clamped.

Description

Technical Field

[0001] This utility model relates to the field of profile processing technology, specifically to a clamping and conveying device for hot extrusion of aluminum alloy profiles. 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. In order to improve the performance of aluminum alloy profiles, heat treatment is often required when processing them.

[0003] The current method of heat treatment for aluminum alloy profiles usually involves manually placing the profiles into heat treatment equipment for heat treatment. After the heat treatment is completed, the profiles are then manually removed from the equipment for the next processing step. Furthermore, the residual heat generated during heat treatment cannot be recycled, resulting in resource waste. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a clamping and conveying device for hot extrusion of aluminum alloy profiles, which solves the problems of manually feeding heat-treated aluminum alloy profiles into the next process and the inability to recycle the waste heat generated during heat treatment.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a clamping and conveying device for hot extrusion of aluminum alloy profiles, comprising a housing, a protective door movably connected to the front of the housing, a handle fixedly connected to the front of the protective door, mounting frames provided on the left and right sides of the housing, support blocks fixedly connected to the left and right sides of the mounting frames, a fixing rod fixedly connected to the lower surface of the support block, a support plate fixedly connected to the lower surface of the fixing rod, a conveyor belt rotatably connected inside the mounting frames, a feed inlet on one side wall of the housing, and a discharge outlet on the other side wall of the housing.

[0006] Preferably, the left and right sides of the housing are fixedly connected to support plates, the inside of the support plates is fixedly connected to a bidirectional drive motor, and the left and right sides of the bidirectional drive motor are rotatably connected to rotating shafts.

[0007] Preferably, a slider is slidably connected to the outer wall of the rotating shaft, a first telescopic rod is fixedly connected to one side wall of the slider, and an arc-shaped clamping plate is fixedly connected to one side wall of the first telescopic rod.

[0008] Preferably, lifting rods are fixedly connected to the left and right sides inside the box, and a lower thermoplastic extrusion plate is fixedly connected to the output end of the upper surface of the lifting rod. A fixing frame is fixedly connected to one side wall of the box, and an exhaust fan is rotatably connected inside the fixing frame.

[0009] Preferably, a vacuum pump is fixedly connected to one side wall of the housing, a gas pipe is fixedly connected to the upper surface of the vacuum pump, and a heating box is fixedly connected to the upper surface of the gas pipe.

[0010] Preferably, a pair of second telescopic rods are fixedly connected inside the housing, and an upper thermoplastic extrusion plate is fixedly connected to the output end of the lower surface of the second telescopic rods. A telescopic hose is fixedly connected to the upper surface of the upper thermoplastic extrusion plate.

[0011] Beneficial effects

[0012] This invention provides a clamping and conveying device for hot extrusion of aluminum alloy profiles. Compared with the prior art, it has the following advantages:

[0013] (1) By setting up a conveyor belt, aluminum alloy profiles can be automatically loaded and unloaded, thereby reducing manual loading and unloading by workers. By setting up a bidirectional drive motor, rotating shaft and slider, aluminum alloy profiles can also move inside the box, thereby allowing aluminum alloy profiles to undergo heat treatment. By setting up a first telescopic rod and an arc-shaped clamping plate, the size of the aluminum alloy profiles can be adjusted, thereby clamping the aluminum alloy profiles.

[0014] (2) The heat absorption assembly consisting of the mounting bracket and the exhaust fan can absorb the waste heat generated by the heat treatment, and with the help of the vacuum pump and the air pipe, the waste heat is sent back to the heating box, so that the waste heat can re-enter the telescopic hose and then enter the upper thermoplastic extrusion plate, thus making the waste heat cycle. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a clamping and conveying device for hot extrusion of aluminum alloy profiles according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the material handling component structure according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the heat absorption component structure according to an embodiment of the present invention.

[0018] In the diagram: 1. Box body; 2. Protective door; 3. Handle; 4. Mounting frame; 5. Support block; 6. Fixing rod; 7. Support plate; 8. Conveyor belt; 9. Feed inlet; 10. Discharge outlet; 11. Support plate; 12. Bidirectional drive motor; 13. Rotating shaft; 14. Slider; 15. First telescopic rod; 16. Arc-shaped clamping plate; 17. Lifting rod; 18. Lower thermoplastic extrusion plate; 19. Fixing frame; 20. Exhaust fan; 21. Vacuum pump; 22. Air pipe; 23. Heating box; 24. Second telescopic rod; 25. Upper thermoplastic extrusion plate; 26. Telescopic hose. Detailed Implementation

[0019] 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.

[0020] Example 1:

[0021] Please see Figure 1-3 As shown in the figure, this embodiment proposes a clamping and conveying device for hot extrusion of aluminum alloy profiles, including a box body 1. A protective door 2 is movably connected to the front of the box body 1, and a handle 3 is fixedly connected to the front of the protective door 2. Mounting frames 4 are provided on the left and right sides of the box body 1. Support blocks 5 are fixedly connected to the left and right sides of the mounting frames 4. A fixing rod 6 is fixedly connected to the lower surface of the support block 5, and a support plate 7 is fixedly connected to the lower surface of the fixing rod 6. A conveyor belt 8 is rotatably connected inside the mounting frames 4. A feed port 9 is opened on one side wall of the box body 1, and a discharge port 10 is opened on the other side wall of the box body 1. Since both the left and right sides of the box body 1 are equipped with conveyor belts 8, the aluminum alloy profiles can be automatically fed and unloaded, thereby reducing the need for manual feeding and unloading by workers.

[0022] The left and right sides of the box 1 are fixedly connected to the support plate 11. The support plate 11 is fixedly connected to the bidirectional drive motor 12. The left and right sides of the bidirectional drive motor 12 are rotatably connected to the rotating shaft 13. Since the bidirectional drive motor 12 drives the rotating shaft 13, a pair of sliders 14 can move left and right, thereby enabling the aluminum alloy profile to be transported in the box 1.

[0023] A slider 14 is slidably connected to the outer wall of the rotating shaft 13. A first telescopic rod 15 is fixedly connected to one side wall of the slider 14. An arc-shaped clamping plate 16 is fixedly connected to one side wall of the first telescopic rod 15. Due to the use of the first telescopic rod 15 and the arc-shaped clamping plate 16, it can be adjusted to follow the size of the aluminum alloy profile, thereby clamping the aluminum alloy profile according to its size.

[0024] Lifting rods 17 are fixedly connected to the left and right sides inside the housing 1. The output end of the upper surface of the lifting rods 17 is fixedly connected to the lower thermoplastic extrusion plate 18. A fixing frame 19 is fixedly connected to one side wall of the housing 1. An exhaust fan 20 is rotatably connected inside the fixing frame 19. Due to the setting of the fixing frame 19 and the exhaust fan 20, the waste heat steam generated by the lower thermoplastic extrusion plate 18 and the upper thermoplastic extrusion plate 25 can be recovered, thereby reusing the waste heat steam.

[0025] A vacuum pump 21 is fixedly connected to one side wall of the housing 1. A gas pipe 22 is fixedly connected to the upper surface of the vacuum pump 21. A heating box 23 is fixedly connected to the upper surface of the gas pipe 22. Since the vacuum pump 21 is used, the waste heat steam can be sent back to the heating box 23 through the gas pipe 22. Since the heating box 23 can heat the gas, the temperature of the thermoplastic extrusion plate 25 is increased.

[0026] A pair of second telescopic rods 24 are fixedly connected inside the housing 1. An upper thermoplastic extrusion plate 25 is fixedly connected to the output end of the lower surface of the second telescopic rods 24. A telescopic hose 26 is fixedly connected to the upper surface of the upper thermoplastic extrusion plate 25. Since the telescopic hose 26 is connected to the heating box 23, the residual heat steam can re-enter the upper thermoplastic extrusion plate 25, so that the temperature of the upper thermoplastic extrusion plate 25 will not drop. If the temperature of the upper thermoplastic extrusion plate 25 drops, it will cause uneven heat treatment of the aluminum alloy profile.

[0027] In use, the worker places the aluminum alloy profile onto the conveyor belt 8, which then feeds the profile into the housing 1. The bidirectional drive motor 12 drives the rotating shaft 13, causing the sliders 14 to expand to both sides. The first telescopic rod 15 then drives the arc-shaped clamping plates 16 to clamp the aluminum alloy profile. The bidirectional drive motor 12 then reverses direction, causing the pair of sliders 14 to return to their original position. Because the arc-shaped clamping plates 16 on both sides of the bidirectional drive motor 12 will come together, the aluminum alloy profile moves from one set of arc-shaped clamping plates 16 to another set. The initially used arc-shaped clamping plates... Plate 16 will loosen, and the arc-shaped clamping plate 16 near the discharge port 10 will move the aluminum alloy profile towards the discharge port 10. As the heat treatment position is moved, the arc-shaped clamping plate 16 on the feed port 9 side will clamp the aluminum alloy profile again. The lifting rod 17 will drive the lower thermoplastic extrusion plate 18 to move upward, and the second telescopic rod 24 will drive the upper thermoplastic extrusion plate 25 to move downward, thereby performing thermoplastic extrusion on the aluminum alloy profile. The waste heat steam generated by thermoplastic extrusion will be drawn in by the exhaust fan 20, and sent back into the heating box 23 through the vacuum pump 21 and the air pipe 22. It will then be sent back to the upper thermoplastic extrusion plate 25 through the telescopic hose 26.

[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A clamping and conveying device for hot extrusion of aluminum alloy profiles, characterized in that: The box includes a housing (1), a protective door (2) is movably connected to the front of the housing (1), a handle (3) is fixedly connected to the front of the protective door (2), mounting brackets (4) are provided on the left and right sides of the housing (1), support blocks (5) are fixedly connected to the left and right sides of the mounting brackets (4), a fixing rod (6) is fixedly connected to the lower surface of the support block (5), a support plate (7) is fixedly connected to the lower surface of the fixing rod (6), a conveyor belt (8) is rotatably connected inside the mounting brackets (4), a feed inlet (9) is opened on one side wall of the housing (1), and a discharge outlet (10) is opened on the other side wall of the housing (1).

2. The clamping and conveying device for hot extrusion of aluminum alloy profiles according to claim 1, characterized in that: The left and right sides of the box (1) are fixedly connected to the support plate (11), and the support plate (11) is fixedly connected to the bidirectional drive motor (12). The left and right sides of the bidirectional drive motor (12) are rotatably connected to the rotating shaft (13).

3. The clamping and conveying device for hot extrusion of aluminum alloy profiles according to claim 2, characterized in that: The outer wall of the rotating shaft (13) is slidably connected to a slider (14), and a first telescopic rod (15) is fixedly connected to one side wall of the slider (14), and an arc-shaped clamping plate (16) is fixedly connected to one side wall of the first telescopic rod (15).

4. The clamping and conveying device for hot extrusion of aluminum alloy profiles according to claim 1, characterized in that: Lifting rods (17) are fixedly connected to the left and right sides inside the box (1). A lower thermoplastic extrusion plate (18) is fixedly connected to the output end of the upper surface of the lifting rod (17). A fixing frame (19) is fixedly connected to one side wall of the box (1). An exhaust fan (20) is rotatably connected inside the fixing frame (19).

5. The clamping and conveying device for hot extrusion of aluminum alloy profiles according to claim 1, characterized in that: A vacuum pump (21) is fixedly connected to one side wall of the housing (1), a gas pipe (22) is fixedly connected to the upper surface of the vacuum pump (21), and a heating box (23) is fixedly connected to the upper surface of the gas pipe (22).

6. The clamping and conveying device for hot extrusion of aluminum alloy profiles according to claim 1, characterized in that: A pair of second telescopic rods (24) are fixed inside the housing (1). An upper thermoplastic extrusion plate (25) is fixed to the output end of the lower surface of the second telescopic rods (24). A telescopic hose (26) is fixed to the upper surface of the upper thermoplastic extrusion plate (25).

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