Hyperbolic roll bending machine for hyperbolic processing of aluminum veneer

Abstract

The utility model discloses a hyperbolic roll bending machine for aluminum veneer hyperbolic processing, which comprises a protective plate, the outside of the protective plate is fixedly connected with two guide frames, the inner walls of the two guide frames are slidably connected with pressing plates, the outside of each pressing plate is fixedly connected with a sliding block, the outside of each pressing plate is fixedly connected with a plurality of first springs, and each first spring is fixedly connected with a plurality of second springs. The outer portions of the sliding blocks are rotationally connected with brush wheels, the inner wall of the protection plate is movably connected with a connecting column, the outer portion of the connecting column is fixedly connected with a cleaning plate, the inner wall of the cleaning plate is fixedly connected with a plurality of second springs, and a plurality of leakage grooves are formed in the inner wall of the protection plate. And the inner wall of the guide frame is rotationally connected with a guide assembly for guiding subsequent parts. According to the aluminum veneer cleaning device, the aluminum veneer moves forwards under the action of the rollers to drive the brush wheels to rotate so as to clean impurities on the surface, meanwhile, the cleaning plate cleans the lower portion of the aluminum veneer, the impurities fall off from the leakage groove, and the product quality is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of roller bending machine technology, and more specifically, to a hyperbolic roller bending machine for processing hyperbolic aluminum single-panel panels. Background Technology

[0002] A hyperbolic roll bending machine is a device that can bend sheet metal into hyperbolic shapes according to specific curvature requirements. It can process flat metal sheets into components with hyperbolic surfaces. In shipbuilding, it is used to process the outer hull plates; in the aerospace field, it can process aircraft skins and other components; and in the construction industry, it can provide hyperbolic sheets for uniquely shaped buildings, making its applications very wide.

[0003] The hyperboloid bending machine mainly consists of a work roll, a support roll, a drive unit, and a frame. During operation, the drive unit rotates the work roll, with the sheet material placed between the work roll and the support roll. By adjusting the distance and pressure between the work roll and the support roll, as well as the speed and direction of the work roll, the pressure and friction of the rolls on the sheet material gradually cause it to bend and deform. In shipbuilding, bridge construction, aerospace, and other fields, the hyperboloid bending machine can process various hyperboloid sheets to meet complex shaping requirements.

[0004] In the existing technology, some hyperboloid bending machines for processing hyperboloid aluminum panels typically require manual cleaning of the surface using a cloth or cleaning tools when processing a single aluminum panel into a hyperboloid surface. This method cannot automatically align and clean surface impurities during processing. If impurities are not removed in time during processing after manual cleaning, they will become embedded in the surface of the aluminum panel, resulting in an uneven surface after the hyperboloid surface is formed, affecting the appearance quality and performance. Therefore, a hyperboloid bending machine for processing hyperboloid aluminum panels is proposed to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a hyperboloid rolling bending machine for processing hyperboloid aluminum single panels, so as to solve the problem that the prior art cannot automatically align and clean surface impurities during processing.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a hyperboloid bending machine for processing hyperboloid aluminum single panels, comprising...

[0007] The protective plate has two guide frames fixedly connected to its exterior. Each guide frame has a pressure plate slidably connected to its inner wall. A slider is fixedly connected to the outside of each pressure plate, and multiple springs are fixedly connected to the outside of each pressure plate. A brush wheel is rotatably connected to the outside of each slider. A connecting column is movably connected to the inner wall of the protective plate, and a cleaning plate is fixedly connected to the outside of the connecting column. Multiple springs are fixedly connected to the inner wall of the cleaning plate. Multiple drainage grooves are formed on the inner wall of the protective plate. A guide assembly for guiding subsequent components is rotatably connected to the inner wall of each guide frame.

[0008] The guide assembly includes two correction wheels, both ends of which are rotatably connected to the inner wall of the guide frame. Multiple guide wheels are rotatably connected to the inner wall of the guide frame. A locking post is fixedly connected to the inner wall of the guide frame, and a swing plate is movably connected to the outside of the locking post.

[0009] Multiple rollers are fixedly connected to the outside of the protective plate, and the outside of the swing plate is in contact with the inner wall of the guide frame.

[0010] The slider is externally slidably connected to the inner wall of the guide frame, and one end of the spring away from the pressure plate is fixedly connected to the inner wall of the guide frame.

[0011] The outer surface of the brush wheel is in contact with the outer surface of the guide frame, and the outer surface of the cleaning plate is in contact with the inner wall of the guide frame.

[0012] The end of the second spring away from the cleaning plate is fixedly connected to the inner wall of the guide frame, and the outer side of the first spring is in contact with the outer side of the slider.

[0013] The outer side of the swing plate is in contact with the outer side of the roller, and the outer side of the brush wheel is in contact with the outer side of the cleaning plate;

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In the above scheme, when the aluminum panel passes through the guide frame, its surface first contacts the brush on the outside of the brush wheel, then moves backward, pushing aside the swing plate and entering the rollers, where it is pressed into a curved surface. During the process of the aluminum panel entering the guide frame, it pushes the brush wheel upward, causing the second spring below to be pressed downward. Because spring one and spring two have the same characteristics, they can continuously release potential energy. Spring two keeps the cleaning plate in close contact with the aluminum panel, while spring one, through the pressure plate, drives the brush wheel to adhere to the surface of the aluminum panel. The aluminum panel moves forward under the action of the rollers, driving the brush wheel to rotate and clean surface impurities. At the same time, the cleaning plate cleans the area below the aluminum panel, and impurities fall from the trough, effectively improving product quality.

[0016] In the above solution, when the aluminum panel moves inside the guide frame by setting up a guide assembly, it is prone to deviation. At this time, the correction rollers on both sides will accurately correct the deviation based on the edge of the aluminum panel. When the aluminum panel enters the roller, it is displaced by the force of the roller. The guide roller, with its internal groove, effectively prevents the aluminum panel from deviating and plays a guiding role. At the same time, the swing plate presses down on the aluminum panel to maintain its stable state, thereby greatly improving work efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the brush wheel structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the corrective wheel structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the roller structure of this utility model;

[0021] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 6 for Figure 3 Enlarged view of point B in the middle.

[0023] [Figure Labels]

[0024] 1. Protective plate; 2. Guide frame; 3. Pressure plate; 4. Slider; 5. Spring 1; 6. Brush wheel; 7. Connecting column; 8. Cleaning plate; 9. Spring 2; 10. Slot; 11. Correcting wheel; 12. Guide wheel; 13. Locking column; 14. Swing plate; 15. Roller. Detailed Implementation

[0025] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0026] As attached Figure 1 To be continued Figure 6 An embodiment of this utility model provides a hyperboloid bending machine for processing hyperboloid aluminum single panels, including...

[0027] The protective plate 1 primarily protects the internal structure, preventing external debris from entering the hyperboloid bending machine and affecting its normal operation. Two guide frames 2 are externally fixedly connected to the protective plate 1. The guide frames 2 provide a guiding channel for the movement of the aluminum panels within the hyperboloid bending machine, and internally house various structures for processing and guiding the aluminum panels. Pressure plates 3 are slidably connected to the inner walls of both guide frames 2. The pressure plates 3 slide on the inner walls of the guide frames 2, their main function being to cooperate with springs 5 ​​and brush wheels 6, ensuring that the brush wheels 6 better adhere to the surface of the aluminum panels during movement. A slider 4 is externally fixedly connected to the pressure plates 3, assisting in the sliding of the pressure plates 3 on the inner walls of the guide frames 2, ensuring the stability and smoothness of the sliding. Multiple springs 5 ​​are externally fixedly connected to the pressure plates 3. The springs 5 ​​possess elastic potential energy and deform when subjected to external force. During the movement of the aluminum panels, the elasticity of the springs 5 ​​ensures that the brush wheels 6 remain in close contact with the surface of the aluminum panels. A brush wheel 6 is rotatably connected to the outside of the slider 4. A brush is mounted on the outside of the brush wheel 6. As the aluminum panel moves, the brush wheel 6 rotates, using the brush to clean impurities from the surface of the aluminum panel, improving its surface quality. A connecting column 7 is movably connected to the inner wall of the protective plate 1. The connecting column 7 connects to the cleaning plate 8, allowing the cleaning plate 8 to move along the inner wall of the protective plate 1 to accommodate the movement and cleaning needs of the aluminum panel. The cleaning plate 8 is fixedly connected to the outside of the connecting column 7. The cleaning plate 8 primarily cleans the underside of the aluminum panel, removing impurities that can fall out through the drain trough 10. Multiple springs 9 are fixedly connected to the inner wall of the cleaning plate 8. These springs are also elastic, ensuring that the cleaning plate 8 remains in close contact with the underside of the aluminum panel, guaranteeing effective cleaning. Multiple drain troughs 10 are formed on the inner wall of the protective plate 1. These drain troughs provide channels for the cleaned impurities to fall out, allowing them to exit from inside the hyperboloid bending machine and maintaining internal cleanliness.

[0028] The guiding assembly includes two straightening wheels 11. The function of the straightening wheels 11 is to correct any deviation in the aluminum panel as it moves inside the guide frame 2 by contacting the edge of the aluminum panel, ensuring that the aluminum panel moves along the correct path. Both ends of the two straightening wheels 11 are rotatably connected to the inner wall of the guide frame 2. This connection allows the straightening wheels 11 to rotate flexibly, providing better correction for the aluminum panel. Multiple guide wheels 12 are rotatably connected to the inner wall of the guide frame 2. The guide wheels 12 have grooves inside. When the aluminum panel enters the roller 15, it is displaced by the force of the roller 15. The grooves of the guide wheels 12 can hold the aluminum panel in place, preventing deviation and providing good guidance. A locking post 13 is fixedly connected to the inner wall of the guide frame 2. The locking post 13 connects and fixes the swing plate 14, allowing the swing plate 14 to swing on the inner wall of the guide frame 2. A swing plate 14 is externally connected to the clamping post 13. The swing plate 14 swings around the clamping post 13. When the aluminum panel enters the roller 15, the swing plate 14 presses on the aluminum panel to keep it stable and improve work efficiency.

[0029] Multiple rollers 15 are fixedly connected to the outside of the protective plate 1. The rollers 15 are key components for pressing the aluminum single panel into a curved surface. After the aluminum single panel enters the interior of the rollers 15, it will deform under the force of the rollers 15, thereby forming the required curved surface shape. The outside of the swing plate 14 is in contact with the inner wall of the guide frame 2. When the swing plate 14 is not subjected to the action of the aluminum single panel, its outside is in contact with the inner wall of the guide frame 2 and is in an initial position.

[0030] The slider 4 is externally slidably connected to the inner wall of the guide frame 2. The slider 4 slides on the inner wall of the guide frame 2, ensuring that the pressure plate 3 and brush wheel 6 move accordingly as the aluminum panel is compressed, maintaining good contact between the brush wheel 6 and the aluminum panel surface. The end of the spring 5 furthest from the pressure plate 3 is fixedly connected to the inner wall of the guide frame 2. This connection allows the spring 5 to elastically deform between the pressure plate 3 and the inner wall of the guide frame 2 when subjected to external force, providing pressure for the brush wheel 6 to adhere tightly to the aluminum panel.

[0031] The outer surface of the brush wheel 6 is in contact with the outer surface of the guide frame 2. Initially, the outer surface of the brush wheel 6 is in contact with the outer surface of the guide frame 2. When the aluminum panel enters the guide frame 2, it pushes the brush wheel 6 away from the outer surface of the guide frame 2, beginning the cleaning of the aluminum panel surface. The outer surface of the cleaning plate 8 is in contact with the inner wall of the guide frame 2. Initially, the cleaning plate 8 is in contact with the inner wall of the guide frame 2. When the aluminum panel enters the guide frame 2, the cleaning plate 8, under the action of the spring 9, presses tightly against the underside of the aluminum panel, cleaning the underside of the aluminum panel.

[0032] The end of spring 2 9 furthest from the cleaning plate 8 is fixedly connected to the inner wall of the guide frame 2. This connection allows spring 2 9 to undergo elastic deformation between the cleaning plate 8 and the inner wall of the guide frame 2 when subjected to pressure from the aluminum panel, ensuring that the cleaning plate 8 remains firmly attached to the underside of the aluminum panel. The outer surface of spring 1 5 is in contact with the outer surface of slider 4. When spring 1 5 deforms, its outer surface contacts slider 4, which in turn drives the pressure plate 3 and brush wheel 6 to move accordingly.

[0033] The outer surface of the swing plate 14 contacts the outer surface of the roller 15. When the aluminum panel enters the roller 15, the swing plate 14 presses against the aluminum panel, and its outer surface contacts the outer surface of the roller 15 to better maintain the stability of the aluminum panel inside the roller 15. The outer surface of the brush wheel 6 contacts the outer surface of the cleaning plate 8. In the initial state, the outer surface of the brush wheel 6 contacts the outer surface of the cleaning plate 8. During operation, the contact between the two ensures the continuity of the cleaning work and ensures that impurities on the surface of the aluminum panel are effectively removed.

[0034] The working process of this utility model is as follows:

[0035] First, as the aluminum panel passes through the guide frame 2, it contacts the brush on the outside of the brush wheel 6 and moves backward. The aluminum panel then pushes aside the swing plate 14 and enters the roller 15, where it is pressed into a curved surface. Simultaneously, the brush wheel 6 moves upward due to the pressure from the aluminum panel, and the lower spring 9 moves downward due to the pressure from the aluminum panel. Spring 9 and spring 15 share similar characteristics and continuously release potential energy, causing spring 29 to adhere tightly to the aluminum panel. Spring 15 deforms due to the pressure from the aluminum panel on the brush wheel 6, and the pressure plate 3 drives the brush wheel 6 to continue adhering to the surface of the aluminum panel. As the aluminum panel moves forward under the force of the roller 15, the brush wheel 6 rotates due to the movement of the aluminum panel, removing impurities from its surface. At the same time, the cleaning plate 8 cleans the area below the aluminum panel, causing impurities to fall from the trough 10, thus improving product quality.

[0036] When the aluminum panel moves into the guide frame 2, it will deviate. At this time, the correction wheels 11 on both sides will correct it by passing through the edge of the aluminum panel. When the aluminum panel enters the roller 15, it will be displaced by the force of the roller 15. The guide wheel 12 has a groove inside so that the aluminum panel will not deviate and plays a guiding role. The swing plate 14 will press down on the aluminum panel to keep it stable, thus improving work efficiency.

[0037] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0038] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0039] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hyperboloid roll bending machine for processing hyperboloid aluminum single panels, characterized in that, The system includes a protective plate (1), which is externally fixedly connected to two guide frames (2). The inner walls of the two guide frames (2) are slidably connected to pressure plates (3). The pressure plates (3) are externally fixedly connected to sliders (4). The pressure plates (3) are externally fixedly connected to multiple springs (5). The sliders (4) are externally rotatably connected to brush wheels (6). The inner walls of the protective plate (1) are movably connected to connecting columns (7). The connecting columns (7) are externally fixedly connected to cleaning plates (8). The inner walls of the cleaning plates (8) are fixedly connected to multiple springs (9). The inner walls of the protective plate (1) are provided with multiple slots (10). The inner walls of the guide frames (2) are rotatably connected to guide components for guiding subsequent parts.

2. The hyperboloid roll bending machine for processing hyperboloid aluminum single panels according to claim 1, characterized in that, The guide assembly includes two correction wheels (11), both ends of which are rotatably connected to the inner wall of the guide frame (2). The inner wall of the guide frame (2) is rotatably connected to multiple guide wheels (12). The inner wall of the guide frame (2) is fixedly connected to a locking post (13), and a swing plate (14) is movably connected to the outside of the locking post (13).

3. The hyperboloid bending machine for processing hyperboloid aluminum single panels according to claim 2, characterized in that, Multiple rollers (15) are fixedly connected to the outside of the protective plate (1), and the outside of the swing plate (14) is in contact with the inner wall of the guide frame (2).

4. The hyperboloid roll bending machine for processing hyperboloid aluminum single panels according to claim 1, characterized in that, The slider (4) is externally slidably connected to the inner wall of the guide frame (2), and the end of the spring (5) away from the pressure plate (3) is fixedly connected to the inner wall of the guide frame (2).

5. A hyperboloid roll bending machine for processing hyperboloid aluminum single panels according to claim 1, characterized in that, The outside of the brush wheel (6) is in contact with the outside of the guide frame (2), and the outside of the cleaning plate (8) is in contact with the inner wall of the guide frame (2).

6. The hyperboloid roll bending machine for processing hyperboloid aluminum single panels according to claim 1, characterized in that, The end of the second spring (9) away from the cleaning plate (8) is fixedly connected to the inner wall of the guide frame (2), and the outside of the first spring (5) is in contact with the outside of the slider (4).

7. A hyperboloid roll bending machine for processing hyperboloid aluminum single panels according to claim 3, characterized in that, The outside of the swing plate (14) is in contact with the outside of the roller (15), and the outside of the brush wheel (6) is in contact with the outside of the cleaning plate (8).

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