Bending device for aluminum alloy frame of solar heat exchanger

Abstract

The utility model discloses a solar heat exchanger aluminum alloy frame bending device which comprises a base, two anti-skid pads are symmetrically arranged at the upper end of the base, a first anti-skid bending leaning piece and a second anti-skid bending leaning piece are arranged between the anti-skid pads, and a plurality of bending pieces of different sizes are evenly arranged on one side of a rotating plate. Through the structure, the rotating plate is fixedly connected to the outer side of the connecting piece, the four mounting bases are evenly and fixedly connected to the side wall of the rotating plate, and the four bending pieces of different sizes are fixedly connected to one sides of the mounting bases correspondingly, so that the aluminum alloy frame can be bent into aluminum alloy frames of different radians, and the output end of the second motor is fixedly connected with the upper end of the rotating frame; two anti-skid pads are symmetrically arranged on the two sides of the first anti-skid bending leaning piece and the two sides of the second anti-skid bending leaning piece, buffer springs are fixedly connected to one sides of the anti-skid pads, and one sides of the buffer springs are fixedly connected to the side walls of the side plates, so that frames of different sizes are bent, and the frames are not prone to sliding at will in the bending process.

Description

Technical Field

[0001] This utility model relates to the field of bending technology of aluminum alloy frames for solar heat exchangers, and in particular to a bending device for aluminum alloy frames for solar heat exchangers. Background Technology

[0002] A solar heat exchanger is a device that utilizes solar energy to provide heat. It converts solar energy into heat energy, enabling its use in heating, hot water supply, and other applications. The core component of a solar heat exchanger is the collector, which converts solar energy into heat energy and then transfers this heat energy to the medium being heated, such as water or air. During use, solar heat exchangers require installation, which involves an aluminum alloy frame. The frame requires aluminum alloy pieces at different angles to be manufactured, necessitating bending. Therefore, a bending device for the aluminum alloy frame of a solar heat exchanger is designed.

[0003] When using bending devices for aluminum alloy frames of solar heat exchangers, existing technologies only allow for bending with a single bending structure, limiting the bending angle to one size. This makes it difficult to adjust for multiple bending angles and causes the aluminum alloy to slip during the bending process. Utility Model Content

[0004] The purpose of this utility model is to provide a bending device for aluminum alloy frames of solar heat exchangers, which enables the bending of aluminum alloy frames with different curvatures, allowing for bending of frames of different sizes, and preventing them from sliding randomly during the bending process.

[0005] To achieve the above objectives, a bending device for an aluminum alloy frame of a solar heat exchanger is provided, comprising a base. Two anti-slip pads are symmetrically arranged on the upper end of the base. A first anti-slip bending support and a second anti-slip bending support are arranged between the anti-slip pads. A rotating frame is provided on one side of the second anti-slip bending support. A side plate is rotatably connected to one side of the rotating frame. The side plate is fixedly connected to the upper end of the base. A movable plate is provided on one side of the first anti-slip bending support and the second anti-slip bending support. A rotating plate is provided on one side of the movable plate. A plurality of bending components of different sizes are evenly arranged on one side of the rotating plate.

[0006] According to the aforementioned bending device for an aluminum alloy frame of a solar heat exchanger, two support plates are symmetrically fixedly connected to the lower end of the base.

[0007] According to the aforementioned bending device for an aluminum alloy frame of a solar heat exchanger, a buffer spring is fixedly connected to one side of the anti-slip pad, and the buffer spring is fixedly connected to the side wall of the side plate.

[0008] According to the aforementioned bending device for an aluminum alloy frame of a solar heat exchanger, a second motor is provided at the upper end of the rotating frame, the output end of the second motor is fixedly connected to the upper end of the rotating frame, a first fixing member is fixedly connected to the outside of the second motor, the first fixing member is fixedly connected to the side wall of the side plate, and a limiting member is slidably connected to the outside of the rotating frame, the limiting member being fixedly connected to the side wall of the side plate.

[0009] According to the aforementioned bending device for an aluminum alloy frame of a solar heat exchanger, a third fixing member is fixedly connected to the upper end of the first anti-slip bending support, a third motor is provided at the upper end of the third fixing member, the output end of the third motor is fixedly connected to the upper end of the third fixing member, the upper end of the third motor is fixedly connected to the lower end of the rotating frame, a second fixing member is fixedly connected to the upper end of the second anti-slip bending support, and the second fixing member is fixedly connected to the side wall of the rotating frame.

[0010] According to the aforementioned bending device for an aluminum alloy frame of a solar heat exchanger, a connecting block is fixedly connected to the lower end of the movable plate, a lead screw is threadedly connected to the inner side of the connecting block, the lead screw is installed inside the base, and a moving groove is provided between the lead screw and the base.

[0011] According to the aforementioned bending device for an aluminum alloy frame of a solar heat exchanger, a mounting base is fixedly connected to one side of the bending member, and the mounting base is fixedly connected to the side wall of the rotating plate.

[0012] According to the aforementioned bending device for an aluminum alloy frame of a solar heat exchanger, a connector is fixedly connected between the rotating plates, a rotating shaft is fixedly connected to one side of the connector, a first motor is provided on one side of the rotating shaft, the output end of the first motor is fixedly connected to one side of the rotating shaft, and the first motor is fixedly connected to the side wall of the moving plate.

[0013] Beneficial effects:

[0014] 1. A lead screw structure is provided on the inner side of the base. A movable plate is provided on the upper end of the lead screw structure. A first motor is fixedly connected to one side of the movable plate. A rotating shaft is provided on one side of the first motor. A connecting piece is fixedly connected to one side of the rotating shaft. A rotating plate is fixedly connected to the outer side of the connecting piece. Four mounting seats are evenly fixedly connected to the side wall of the rotating plate. Four bending pieces of different sizes are fixedly connected to one side of each mounting seat, so that it can be bent into an aluminum alloy frame with different curvatures.

[0015] 2. A first anti-slip bending support and a second anti-slip bending support are provided on one side of the bending component. A third fixing component and a second fixing component are fixedly connected to the upper ends of the first anti-slip bending support and the second anti-slip bending support respectively. A rotating frame is fixedly connected to one side of the second fixing component. A third motor is fixedly connected to the lower end of the rotating frame. The output end of the third motor is fixedly connected to the upper end of the third fixing component. A second motor is provided at the upper end of the rotating frame. The output end of the second motor is fixedly connected to the upper end of the rotating frame. Two anti-slip pads are symmetrically provided on both sides of the first anti-slip bending support and the second anti-slip bending support. A buffer spring is fixedly connected to one side of the anti-slip pad. The buffer spring is fixedly connected to the side wall of the side plate, so that it is not easy to slide freely when bending frames of different sizes during the bending process.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of a bending device for an aluminum alloy frame of a solar heat exchanger proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the bending component on one side of the moving plate of the bending device for the aluminum alloy frame of a solar heat exchanger proposed in this utility model.

[0020] Figure 3 This is a structural schematic diagram of the rotating frame and the first anti-slip bending support of the aluminum alloy frame bending device for a solar heat exchanger proposed in this utility model.

[0021] Figure 4 The present utility model proposes Figure 1 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Base; 2. Side plate; 3. Support plate; 4. Moving groove; 5. Lead screw; 6. Connecting block; 7. Moving plate; 8. Limiting component; 9. First motor; 10. Rotating shaft; 11. Connecting component; 12. Rotating plate; 13. Mounting base; 14. Bending component; 15. Second motor; 16. First fixing component; 17. Rotating frame; 18. Third motor; 19. First anti-slip bending support component; 20. Second fixing component; 21. Second anti-slip bending support component; 22. Third fixing component; 23. Anti-slip pad; 24. Buffer spring. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-4 This utility model provides a bending device for an aluminum alloy frame of a solar heat exchanger, which includes a base 1. Two anti-slip pads 23 are symmetrically arranged on the upper end of the base 1. A first anti-slip bending support 19 and a second anti-slip bending support 21 are arranged between the anti-slip pads 23. A rotating frame 17 is arranged on one side of the second anti-slip bending support 21. A side plate 2 is rotatably connected to one side of the rotating frame 17. The side plate 2 is fixedly connected to the upper end of the base 1. A movable plate 7 is arranged on one side of the first anti-slip bending support 19 and the second anti-slip bending support 21. A rotating plate 12 is arranged on one side of the movable plate 7. A plurality of bending pieces 14 of different sizes are evenly arranged on one side of the rotating plate 12.

[0026] Two support plates 3 are symmetrically fixedly connected to the lower end of the base 1.

[0027] A buffer spring 24 is fixedly connected to one side of the anti-slip mat 23, and the buffer spring 24 is fixedly connected to the side wall of the side plate 2.

[0028] A second motor 15 is provided at the upper end of the rotating frame 17. The output end of the second motor 15 is fixedly connected to the upper end of the rotating frame 17. The second motor 15 drives the second anti-slip bending support 21 to rotate. A first fixing member 16 is fixedly connected to the outside of the second motor 15. The first fixing member 16 is fixedly connected to the side wall of the side plate 2. A limiting member 8 is slidably connected to the outside of the rotating frame 17. The limiting member 8 is fixedly connected to the side wall of the side plate 2.

[0029] The upper end of the first anti-slip bending support 19 is fixedly connected to a third fixing member 22. A third motor 18 is provided on the upper end of the third fixing member 22. The third motor 18 drives the first anti-slip bending support 19 to rotate. The output end of the third motor 18 is fixedly connected to the upper end of the third fixing member 22. The upper end of the third motor 18 is fixedly connected to the lower end of the rotating frame 17. The upper end of the second anti-slip bending support 21 is fixedly connected to a second fixing member 20. The second fixing member 20 is fixedly connected to the side wall of the rotating frame 17.

[0030] A connecting block 6 is fixedly connected to the lower end of the movable plate 7. A lead screw 5 is threadedly connected to the inner side of the connecting block 6. The lead screw 5 is a prior art structure with a bearing on one side and a motor on the other side to drive its rotation. The lead screw 5 is installed inside the base 1, and a moving groove 4 is provided between the lead screw 5 and the base 1.

[0031] A mounting base 13 is fixedly connected to one side of the bent part 14, and the mounting base 13 is fixedly connected to the side wall of the rotating plate 12.

[0032] A connector 11 is fixedly connected between the rotating plates 12. A rotating shaft 10 is fixedly connected to one side of the connector 11. A first motor 9 is provided on one side of the rotating shaft 10. The first motor 9 drives the rotating plates 12 to rotate. The output end of the first motor 9 is fixedly connected to one side of the rotating shaft 10. The first motor 9 is fixedly connected to the side wall of the movable plate 7.

[0033] Working principle: After the device is installed, the aluminum alloy is placed on the upper part of the base 1. The moving plate 7 is moved by the lead screw 5, so that the bending part 14 on one side of the moving plate 7 pushes, squeezes and bends the aluminum alloy. The aluminum alloy rests against the side wall of the first anti-slip bending support 19 and the second anti-slip bending support 21.

[0034] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A bending device for an aluminum alloy frame of a solar heat exchanger, comprising a base (1), characterized in that: Two anti-slip pads (23) are symmetrically arranged on the upper end of the base (1). A first anti-slip bending support (19) and a second anti-slip bending support (21) are arranged between the anti-slip pads (23). A rotating frame (17) is arranged on one side of the second anti-slip bending support (21). A side plate (2) is rotatably connected to one side of the rotating frame (17). The side plate (2) is fixedly connected to the upper end of the base (1). A movable plate (7) is arranged on one side of the first anti-slip bending support (19) and the second anti-slip bending support (21). A rotating plate (12) is arranged on one side of the movable plate (7). A plurality of bending pieces (14) of different sizes are evenly arranged on one side of the rotating plate (12).

2. The bending device for an aluminum alloy frame of a solar heat exchanger according to claim 1, characterized in that, The base (1) has two support plates (3) symmetrically fixedly connected to its lower end.

3. The bending device for an aluminum alloy frame of a solar heat exchanger according to claim 1, characterized in that, A buffer spring (24) is fixedly connected to one side of the anti-slip pad (23), and the buffer spring (24) is fixedly connected to the side wall of the side plate (2).

4. The bending device for an aluminum alloy frame of a solar heat exchanger according to claim 1, characterized in that, The upper end of the rotating frame (17) is provided with a second motor (15), the output end of the second motor (15) is fixedly connected to the upper end of the rotating frame (17), a first fixing member (16) is fixedly connected to the outside of the second motor (15), the first fixing member (16) is fixedly connected to the side wall of the side plate (2), and a limiting member (8) is slidably connected to the outside of the rotating frame (17), the limiting member (8) is fixedly connected to the side wall of the side plate (2).

5. The bending device for an aluminum alloy frame of a solar heat exchanger according to claim 1, characterized in that, The upper end of the first anti-slip bending support (19) is fixedly connected to a third fixing member (22), and the upper end of the third fixing member (22) is provided with a third motor (18). The output end of the third motor (18) is fixedly connected to the upper end of the third fixing member (22), and the upper end of the third motor (18) is fixedly connected to the lower end of the rotating frame (17). The upper end of the second anti-slip bending support (21) is fixedly connected to a second fixing member (20), and the second fixing member (20) is fixedly connected to the side wall of the rotating frame (17).

6. The bending device for an aluminum alloy frame of a solar heat exchanger according to claim 1, characterized in that, The lower end of the movable plate (7) is fixedly connected to a connecting block (6), and a lead screw (5) is threadedly connected to the inner side of the connecting block (6). The lead screw (5) is installed inside the base (1), and a moving groove (4) is provided between the lead screw (5) and the base (1).

7. The bending device for an aluminum alloy frame of a solar heat exchanger according to claim 1, characterized in that, The bent part (14) is fixedly connected to a mounting base (13) on one side, and the mounting base (13) is fixedly connected to the side wall of the rotating plate (12).

8. The bending device for an aluminum alloy frame of a solar heat exchanger according to claim 1, characterized in that, A connector (11) is fixedly connected between the rotating plates (12). A rotating shaft (10) is fixedly connected to one side of the connector (11). A first motor (9) is provided on one side of the rotating shaft (10). The output end of the first motor (9) is fixedly connected to one side of the rotating shaft (10). The first motor (9) is fixedly connected to the side wall of the moving plate (7).

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