A bending and rolling device for aluminum plate processing

Abstract

This utility model relates to the field of processing equipment technology and discloses a bending and rolling device for aluminum plate processing. It includes a base, a conveying mechanism at the front end of the top of the base, a bending component behind the conveying mechanism, and a rolling component behind the bending component. Both the bending and rolling components are located on the top of the base. The bending component includes a bending frame mounted on the top of the base. This bending and rolling device integrates aluminum plate conveying, bending, and rolling functions, enabling multiple processing operations on an aluminum plate to be completed on a single machine. This reduces the equipment footprint and transfer time between processing steps, improving processing efficiency. The conveying mechanism ensures the stability of the conveyor belt operation through chain drive. The limiting block and limiting groove design of the bending component and the adjustable spacing structure of the rolling component ensure accurate positioning of the aluminum plate during processing, guaranteeing the precision of bending and rolling, and improving product quality.

Description

Technical Field

[0001] This utility model relates to the field of processing equipment technology, and in particular to a bending and rolling device for aluminum plate processing. Background Technology

[0002] The aluminum plate folding and rolling device is a specialized mechanical equipment used in the field of aluminum plate processing. It is mainly used for folding and rolling aluminum plates. By integrating core structures such as conveying mechanism, folding component, and rolling component, and with the help of power drive system and control system, the device can automatically and accurately process flat aluminum plates into aluminum plate products with specific angle folds and arc contours, meeting the needs of multiple industries such as building decoration, automobile manufacturing, and electronic equipment housing for processing special shapes of aluminum plates.

[0003] However, existing aluminum sheet bending and rolling devices have the following disadvantages:

[0004] Most processing equipment has a single function, and folding and rolling operations often need to be completed on different equipment, which can easily lead to complicated processing procedures and low production efficiency.

[0005] Traditional equipment has poor adaptability. When faced with aluminum plates of different specifications and thicknesses, it is necessary to frequently adjust the equipment parameters, making it difficult to meet the market's demand for rapid response to diversified, small-batch, and customized processing of aluminum plates.

[0006] Therefore, this utility model provides a bending and rolling device for aluminum plate processing. Utility Model Content

[0007] The problem solved by this utility model is to provide a highly practical folding and rolling device for aluminum plate processing, which solves the problem mentioned in the background art that the folding and rolling operations often need to be completed on different equipment and that it is difficult to meet the market's demand for rapid response to diversified, small-batch, and customized processing of aluminum plates.

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: an edge-folding and rolling device for aluminum plate processing, comprising a base, a conveying mechanism being provided at the front end of the top of the base, an edge-folding component being provided behind the conveying mechanism, and a rolling component being provided behind the edge-folding component, wherein both the edge-folding component and the rolling component are provided on the top of the base.

[0009] The folding assembly includes a folding frame mounted on the top of the base. A lower folding mold is mounted on the inner side wall of the folding frame. An upper folding mold is slidably connected to the inner side wall of the folding frame. An installation hole is provided on the top of the folding frame. A hydraulic cylinder is mounted on the inner side wall of the installation hole. The piston rod of the hydraulic cylinder is fixedly connected to the top of the upper folding mold.

[0010] The rolling arc assembly includes a rolling arc bracket installed on the top of the base. The inner side wall of the rolling arc bracket is provided with an upper pressure roller and a lower pressure roller. A rolling arc motor is installed on one side of the rolling arc bracket. The output end of the rolling arc motor is splinedly connected to a first transmission rod. One end of the first transmission rod is fixedly connected to one side of the upper pressure roller.

[0011] Optionally, a rectangular hole is provided on one side of the rolling bracket, and a connecting block is movably connected to the inner wall of the rectangular hole. The lower pressure roller is rotatably connected to one side of the connecting block, and an adjusting screw is installed on the top of the connecting block. An adjusting nut is threaded onto the surface of the adjusting screw, and the bottom of the adjusting nut contacts the top of the rolling bracket. By rotating the adjusting nut, the distance between the lower pressure roller and the upper pressure roller can be flexibly changed, which can adapt to the rolling requirements of aluminum plates of different thicknesses.

[0012] Optionally, the conveying mechanism includes a conveying frame mounted on the top of the base. The inner side wall of the conveying frame is provided with an installation groove. The inner side wall of the installation groove is rotatably connected to two rotating rollers. The surfaces of the two rotating rollers are jointly fitted with a conveyor belt, which improves the efficiency of conveying aluminum plates.

[0013] Optionally, a first sprocket is fixedly connected to one side of each of the two rotating rollers. An mounting block is installed at the bottom of the conveyor frame, and a drive motor is installed on one side of the mounting block. A second transmission rod is splined to the output end of the drive motor. A second sprocket is installed on the surface of the second transmission rod. A chain is fitted on the surfaces of the first sprocket and the second sprocket together, providing a stable driving force for the conveyor belt. This ensures that the aluminum plate maintains a uniform speed and stability during the conveying process, avoiding processing errors caused by unstable conveying.

[0014] Optionally, limit blocks are fixedly connected to both sides of the upper folding mold, and the inner side wall of the folding machine frame is provided with a limit groove that matches the limit block. The limit block ensures that the upper folding mold moves vertically up and down, ensuring the accuracy of the folding angle.

[0015] Optionally, stiffening plates are fixedly connected to both sides of the bottom of the lower folding mold. One side of the stiffening plate is fixedly connected to the inner wall of the folding machine frame. The stiffening plates make the mold less prone to deformation and loosening when subjected to large folding pressure, effectively extending the service life of the mold.

[0016] Optionally, a support pole is installed on one side of the base, and a control panel is installed on the top of the support pole. The rolling arc motor and the drive motor are both electrically connected to the control panel. The control panel integrates the control functions of the rolling arc motor and the drive motor, allowing operators to easily set processing parameters and monitor the operating status of the equipment.

[0017] Optionally, a fixing block is fixedly connected to the bottom of the conveyor frame, and a circular hole adapted to the second transmission rod is opened on one side of the fixing block. The fixing block improves the stability of the second transmission rod when it rotates.

[0018] Optionally, both the upper and lower pressure rollers are fitted with anti-slip sleeves. The anti-slip sleeves are made of rubber, which increases the friction with the aluminum plate and prevents the aluminum plate from slipping.

[0019] Optionally, a mounting base is installed on the top of the rolling arc bracket, and a warning light is installed on the top of the mounting base. The warning light can promptly issue a warning signal when the equipment malfunctions, reminding the operator to respond and handle the situation quickly.

[0020] This utility model provides a bending and rolling device for aluminum plate processing, which has the following advantages:

[0021] 1. This aluminum plate processing folding and rolling device integrates aluminum plate conveying, folding, and rolling functions into one unit. It can complete multiple processing operations of aluminum plates on one machine, reducing the equipment footprint and transfer time between processing steps, and improving processing efficiency. The conveying mechanism ensures the stability of the conveyor belt operation through chain drive. The design of the limiting block and limiting groove of the folding component and the adjustable spacing structure of the rolling component ensure accurate positioning of the aluminum plate during processing, ensuring the precision of folding and rolling, and improving product quality.

[0022] 2. The aluminum plate processing edge rolling device has an adjustable gap between the lower and upper pressure rollers in the rolling assembly, which can adapt to the rolling processing requirements of aluminum plates of different thicknesses, increasing the applicability of the equipment. The anti-slip sleeves on the surfaces of the upper and lower pressure rollers are made of rubber, which increases the friction between them and the aluminum plate, ensuring the smooth progress of the rolling process and preventing the aluminum plate from slipping during processing. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the folding frame structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the rolling arc support structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the conveyor frame structure of this utility model.

[0027] In the diagram: 1. Base; 2. Folding assembly; 201. Folding frame; 202. Lower folding mold; 203. Upper folding mold; 204. Hydraulic cylinder; 3. Rolling assembly; 301. Rolling bracket; 302. Rolling motor; 303. Upper pressure roller; 304. Lower pressure roller; 4. Connecting block; 5. Adjusting screw; 6. Adjusting nut; 7. Conveyor frame; 8. Rotating roller; 9. Conveyor belt; 10. First sprocket; 11. Mounting block; 12. Drive motor; 13. Second sprocket; 14. Chain; 15. Limiting block; 16. Rib plate; 17. Control panel; 18. Fixing block; 19. Anti-slip sleeve; 20. Warning light. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0029] Please see Figures 1 to 4 This utility model provides a technical solution: an edge-folding and rolling device for aluminum plate processing, including a base 1, a conveying mechanism is provided at the front end of the top of the base 1, an edge-folding component 2 is provided behind the conveying mechanism, and a rolling component 3 is provided behind the edge-folding component 2. Both the edge-folding component 2 and the rolling component 3 are provided on the top of the base 1.

[0030] The folding assembly 2 includes a folding frame 201 mounted on the top of the base 1. A lower folding mold 202 is mounted on the inner side wall of the folding frame 201. An upper folding mold 203 is slidably connected to the inner side wall of the folding frame 201. An installation hole is opened at the top of the folding frame 201. A hydraulic cylinder 204 is mounted on the inner side wall of the installation hole. The piston rod of the hydraulic cylinder 204 extends and retracts, causing the upper folding mold 203 to slide up and down along the inner side wall of the folding frame 201. It cooperates with the fixed lower folding mold 202 to apply pressure to the aluminum plate and realize the folding operation. The piston rod of the hydraulic cylinder 204 is fixedly connected to the top of the upper folding mold 203.

[0031] The arc rolling assembly 3 includes an arc rolling bracket 301 mounted on the top of the base 1. An upper pressure roller 303 and a lower pressure roller 304 are provided on the inner side wall of the arc rolling bracket 301. The aluminum plate is placed between the upper pressure roller 303 and the lower pressure roller 304. Through the extrusion and rotation of the two rollers, the arc rolling process is achieved, so that the aluminum plate forms a specific arc. An arc rolling motor 302 is mounted on one side of the arc rolling bracket 301. The output end of the arc rolling motor 302 is splinedly connected to a first transmission rod. One end of the first transmission rod is fixedly connected to one side of the upper pressure roller 303. The arc rolling motor 302 is a servo motor with a power of 1.5kW, model: MSMD012P1U, and a speed control accuracy of ±1rpm.

[0032] A rectangular hole is provided on one side of the rolling bracket 301. A connecting block 4 is movably connected to the inner wall of the rectangular hole. The lower pressure roller 304 is rotatably connected to one side of the connecting block 4. An adjusting screw 5 is installed on the top of the connecting block 4. An adjusting nut 6 is threadedly connected to the surface of the adjusting screw 5. The bottom of the adjusting nut 6 contacts the top of the rolling bracket 301. By rotating the adjusting nut 6, the distance between the lower pressure roller 304 and the upper pressure roller 303 can be flexibly changed, which can adapt to the rolling requirements of aluminum plates of different thicknesses.

[0033] The conveying mechanism includes a conveying frame 7 mounted on the top of the base 1. The inner side wall of the conveying frame 7 is provided with an installation groove. The inner side wall of the installation groove is rotatably connected to two rotating rollers 8. The surfaces of the two rotating rollers 8 are jointly fitted with a conveyor belt 9, which improves the efficiency of conveying aluminum plates.

[0034] Two rotating rollers 8 are each fixedly connected to one side of a first sprocket 10. A mounting block 11 is installed at the bottom of the conveyor frame 7. A drive motor 12 is installed on one side of the mounting block 11. The output end of the drive motor 12 is splinedly connected to a second transmission rod. A second sprocket 13 is installed on the surface of the second transmission rod. A chain 14 is fitted on the surfaces of the first sprocket 10 and the second sprocket 13 together, providing a stable driving force for the conveyor belt 9, so that the aluminum plate maintains a uniform speed and stability during the conveying process, avoiding processing errors caused by unstable conveying. The drive motor 12 is a three-phase asynchronous motor with a power of 2.2kW, model: YE3-100L1-4, and a rated speed of 1440rpm.

[0035] Limiting blocks 15 are fixedly connected to both sides of the upper folding mold 203. The inner side wall of the folding frame 201 is provided with a limiting groove that matches the limiting block 15. The limiting block 15 ensures that the upper folding mold 203 moves vertically up and down, ensuring the accuracy of the folding angle.

[0036] Both sides of the bottom of the lower folding mold 202 are fixedly connected with stiffening plates 16. One side of the stiffening plate 16 is fixedly connected to the inner side wall of the folding frame 201. The stiffening plate 16 makes the mold less prone to deformation and loosening when subjected to large folding pressure, effectively extending the service life of the mold.

[0037] A vertical pole is installed on one side of the base 1, and a control panel 17 is installed on the top of the vertical pole. The rolling arc motor 302 and the drive motor 12 are both electrically connected to the control panel 17. The control panel 17 integrates the control functions of the rolling arc motor 302 and the drive motor 12, and the operator can easily set the processing parameters and monitor the operating status of the equipment.

[0038] A fixing block 18 is fixedly connected to the bottom of the conveyor frame 7. A round hole adapted to the second transmission rod is opened on one side of the fixing block 18. The fixing block 18 improves the stability of the second transmission rod when it rotates.

[0039] The surfaces of the upper pressure roller 303 and the lower pressure roller 304 are both fitted with anti-slip sleeves 19. The anti-slip sleeves 19 are made of rubber. The rubber anti-slip sleeves 19 increase the friction with the aluminum plate and prevent the aluminum plate from slipping.

[0040] The top of the rolling arc bracket 301 is equipped with a mounting base, and the top of the mounting base is equipped with a warning light 20. The warning light 20 can promptly issue a warning signal when the equipment malfunctions, reminding the operator to respond and handle the situation quickly.

[0041] In this invention, the working steps of the device are as follows:

[0042] First step: The drive motor 12 starts and drives the second sprocket 13 to rotate through the second transmission rod. The second sprocket 13 drives the first sprocket 10 to rotate through the chain 14, which in turn causes the two rotating rollers 8 to rotate. The conveyor belt 9 on the surface of the rotating rollers 8 starts to run and transports the aluminum plate placed on the conveyor belt 9 forward. When the aluminum plate is transported to the folding assembly 2, the hydraulic cylinder 204 starts and the piston rod extends to push the upper folding mold 203 to move downward. The upper folding mold 203 cooperates with the lower folding mold 202 to fold the aluminum plate. The limiting blocks 15 on both sides of the upper folding mold 203 slide in the limiting groove on the inner side wall of the folding frame 201 to ensure that the upper folding mold 203 moves vertically up and down and ensures the folding accuracy. The rib plate 16 at the bottom of the lower folding mold 202 enhances the connection stability between the lower folding mold 202 and the folding frame 201 and improves the structural strength during folding.

[0043] The second step: The folded aluminum sheet continues to be conveyed to the rolling assembly 3. The rolling motor 302 starts and drives the upper pressure roller 303 to rotate through the first transmission rod. At the same time, according to the processing requirements such as the thickness of the aluminum sheet, the adjustable nut 6 can be rotated, and the adjusting screw 5 drives the connecting block 4 to move up and down, thereby adjusting the distance between the lower pressure roller 304 and the upper pressure roller 303. The aluminum sheet is between the upper pressure roller 303 and the lower pressure roller 304. The anti-slip sleeves 19 on the surface of the upper pressure roller 303 and the lower pressure roller 304 increase the friction with the aluminum sheet, realizing the rolling processing of the aluminum sheet. The operator controls the drive motor 12 and the rolling motor 302 through the control panel 17, sets the processing parameters, etc. At the same time, the warning light 20 can issue a warning signal when the equipment malfunctions, reminding the operator to pay attention.

[0044] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0045] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0046] 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 flanging and rounding device for processing aluminum plate, comprising a base (1), characterized in that: A conveying mechanism is provided at the front end of the top of the base (1), a folding component (2) is provided behind the conveying mechanism, and a rolling component (3) is provided behind the folding component (2). Both the folding component (2) and the rolling component (3) are located on the top of the base (1). The folding assembly (2) includes a folding frame (201) mounted on the top of the base (1). A lower folding mold (202) is mounted on the inner wall of the folding frame (201). An upper folding mold (203) is slidably connected to the inner wall of the folding frame (201). An installation hole is provided on the top of the folding frame (201). A hydraulic cylinder (204) is mounted on the inner wall of the installation hole. The piston rod of the hydraulic cylinder (204) is fixedly connected to the top of the upper folding mold (203). The rolling arc assembly (3) includes a rolling arc bracket (301) installed on the top of the base (1). The inner side wall of the rolling arc bracket (301) is provided with an upper pressure roller (303) and a lower pressure roller (304). A rolling arc motor (302) is installed on one side of the rolling arc bracket (301). The output end of the rolling arc motor (302) is splinedly connected to a first transmission rod. One end of the first transmission rod is fixedly connected to one side of the upper pressure roller (303).

2. The device as claimed in claim 1, wherein: A rectangular hole is provided on one side of the rolling arc bracket (301), and a connecting block (4) is movably connected to the inner wall of the rectangular hole. The lower pressure roller (304) is rotatably connected to one side of the connecting block (4). An adjusting screw (5) is installed on the top of the connecting block (4), and an adjusting nut (6) is threadedly connected to the surface of the adjusting screw (5). The bottom of the adjusting nut (6) is in contact with the top of the rolling arc bracket (301).

3. The device as claimed in claim 1, wherein: The conveying mechanism includes a conveying frame (7) installed on the top of the base (1). The inner side wall of the conveying frame (7) is provided with an installation groove. The inner side wall of the installation groove is rotatably connected to two rotating rollers (8). The surfaces of the two rotating rollers (8) are jointly fitted with a conveyor belt (9).

4. The device as claimed in claim 3, wherein: A first sprocket (10) is fixedly connected to one side of each of the two rotating rollers (8). A mounting block (11) is installed at the bottom of the conveyor frame (7). A drive motor (12) is installed on one side of the mounting block (11). A second transmission rod is splined to the output end of the drive motor (12). A second sprocket (13) is installed on the surface of the second transmission rod. A chain (14) is fitted on the surfaces of the first sprocket (10) and the second sprocket (13).

5. The device as claimed in claim 1, wherein: Both sides of the upper folding mold (203) are fixedly connected to limit blocks (15), and the inner side wall of the folding frame (201) is provided with a limit groove that matches the limit block (15).

6. The device as claimed in claim 1, wherein: The bottom of the lower folding mold (202) is fixedly connected to both sides of the reinforcing plate (16), and one side of the reinforcing plate (16) is fixedly connected to the inner wall of the folding frame (201).

7. The device as claimed in claim 1, wherein: A support pole is installed on one side of the base (1), and a control panel (17) is installed on the top of the support pole. The rolling arc motor (302) and the drive motor (12) are both electrically connected to the control panel (17).

8. The bending and rolling device for aluminum plate processing according to claim 3, characterized in that: The bottom of the conveyor frame (7) is fixedly connected to a fixing block (18), and a round hole adapted to the second transmission rod is opened on one side of the fixing block (18).

9. The device as claimed in claim 1, wherein: The surfaces of the upper pressure roller (303) and the lower pressure roller (304) are both fitted with anti-slip sleeves (19), and the anti-slip sleeves (19) are made of rubber.

10. The device as claimed in claim 1, wherein: The top of the rolling arc bracket (301) is equipped with a mounting base, and the top of the mounting base is equipped with a warning light (20).

Images