Aluminum veneer bending device with adjustable bending angle

Abstract

The utility model relates to the technical field of aluminum veneers, and discloses an aluminum veneer bending device with an adjustable bending angle, which comprises a support frame, an abrasion reduction mechanism is arranged in the support frame, a feeding and discharging mechanism is arranged below the support frame, and the abrasion reduction mechanism comprises five groups of first bearings. The outer ring of each set of first bearings is fixedly connected with the inner wall of the supporting frame, the inner ring of each set of first bearings is jointly and fixedly connected with a first rotating shaft, the outer surface of each first rotating shaft is fixedly connected with a roller, and the feeding and discharging mechanism comprises a rectangular box. According to the aluminum single plate bending device with the adjustable bending angle, an aluminum plate to be bent can be adsorbed through operation of an electric vacuum suction cup, so that the suction cup can be lifted, a second rotating shaft can be driven to rotate in cooperation with operation of a stepping motor, and the aluminum plate is driven to rotate to the position above a supporting frame; and the problem that manual feeding and discharging of workers are needed before and after aluminum plate machining, and consequently physical output of the workers is large is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum single plates, in particular to an aluminum single plate bending device with adjustable bending angle. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed through chroming and other treatments and then fluorocarbon spraying technology. When processing the aluminum veneer, the corresponding aluminum veneer processing device is required to bend the aluminum veneer.

[0003] The utility model with the existing authorization announcement number CN217251773U discloses an aluminum single plate device with adjustable bending degree, including a processing frame, a top support frame fixedly installed on the top surface of the processing frame, a bending device is arranged on the top support frame, the bending device includes a first hydraulic cylinder fixedly installed on the top plate body of the top support frame, and a downward pressing bending plate is arranged on the telescopic shaft of the first hydraulic cylinder.

[0004] By adopting the above technical scheme, through the setting of the bending device, it is convenient to utilize the first hydraulic cylinder to drive the downward pressing bending plate to move downward, so as to realize the bending operation of the aluminum single plate. In addition, through the setting of the angle adjustment device, it is convenient to utilize the second hydraulic cylinder to adjust the angle of the angle adjustment plate. After the angle of the angle adjustment plate is adjusted, the downward bending angle of the aluminum single plate can be adjusted. However, when using the above technical scheme, workers need to manually lift the aluminum plate on the ground and place it on top of the device, and then slide the aluminum plate under the pressing and bending device. This will not only waste a lot of workers' physical strength, but also cause a lot of friction between the aluminum plate and the device when sliding, resulting in a decrease in the surface smoothness of the aluminum plate.

[0005] Therefore, those skilled in the art provide an aluminum single plate bending device with an adjustable bending angle to solve the problems raised in the above background technology. Utility Model Content

[0006] The utility model aims to provide an aluminum single plate bending device with adjustable bending angle to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A bending device for an aluminum plate with an adjustable bending angle comprises a support frame, a wear reduction mechanism is arranged inside the support frame, and a loading and unloading mechanism is arranged below the support frame;

[0009] The wear reduction mechanism includes five groups of first bearings, the outer ring of each group of the first bearings is fixedly connected to the inner wall of the support frame, the inner ring of each group of the first bearings is commonly fixedly connected to the first rotating shaft, the outer surface of each first rotating shaft is fixedly connected to a roller, the loading and unloading mechanism includes a rectangular box, the upper surface of the rectangular box is fixedly connected to the bottom surface of the support frame, the inner bottom wall of the rectangular box is fixedly connected to a stepper motor, the output end of the stepper motor is fixedly connected to the second rotating shaft, the top end of the second rotating shaft passes through the rectangular box and extends to the top of the rectangular box, the top end of the second rotating shaft is fixedly connected to a connecting block, the upper surface of the connecting block is fixedly connected to a rectangular plate, the front side of the rectangular plate is fixedly connected to a first telescopic rod, the telescopic end of the first telescopic rod is fixedly connected to a square block, the bottom surface of the square block is fixedly connected to the second telescopic rod, and the telescopic end of the second telescopic rod is fixedly connected to an electric vacuum suction cup.

[0010] As a further solution of the utility model: two groups of supporting legs are fixedly connected to the bottom surface of the supporting frame, and a first force-bearing plate is fixedly connected to the right side surface of the supporting frame.

[0011] As a further solution of the utility model: the front side of the first force-bearing plate and the back side of the first force-bearing plate are fixedly connected with a rectangular frame, the inner top wall of the rectangular frame is fixedly connected with two first hydraulic rods, the telescopic end of each of the first hydraulic rods is fixedly connected with a pressure plate, and the right side surface of the first force-bearing plate is movably hinged with a second force-bearing plate.

[0012] As a further solution of the utility model: the right sides of the two supporting legs are commonly fixedly connected to a supporting plate, the upper surface of the supporting plate is fixedly connected to a second hydraulic rod, and the telescopic end of the second hydraulic rod is in contact with the bottom surface of the second force-bearing plate.

[0013] As a further solution of the utility model: a fixing seat is fixedly connected to the outer surface of the stepping motor, and the bottom surface of the fixing seat is fixedly connected to the inner bottom wall of the rectangular box.

[0014] As a further solution of the utility model: a second bearing is fixedly connected to the inner wall of the rectangular box, and an inner ring of the second bearing is fixedly connected to the outer surface of the second rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is provided with a first bearing, a first rotating shaft and a roller that cooperate with each other, and the first rotating shaft and the roller rotate on the inner ring of the first bearing, so that the aluminum plate can reduce the friction with the device when sliding, thereby avoiding the problem of reduced smoothness of the surface of the aluminum plate, and then by providing a stepping motor, a second rotating shaft, a connecting block, a rectangular plate, a first telescopic rod, a square block, a second telescopic rod and an electric vacuum suction cup that cooperate with each other, the first telescopic rod and the second telescopic rod can push the electric vacuum suction cup to move to the surface of the aluminum plate to be bent, and the operation of the electric vacuum suction cup can adsorb the aluminum plate to be bent, so that the suction cup can be lifted, and the operation of the stepping motor can drive the second rotating shaft to rotate, thereby driving the aluminum plate to rotate to the top of the support frame, effectively avoiding the problem that the workers need to manually load and unload the aluminum plate before and after processing, resulting in great physical exertion of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the overall structure of an aluminum single plate bending device with adjustable bending angle;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the first rotating shaft in an aluminum single plate bending device with adjustable bending angle;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a stepping motor in an aluminum single plate bending device with adjustable bending angle;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the first hydraulic rod in an aluminum single plate bending device with adjustable bending angle.

[0021] In the figure: 1. support frame; 2. wear reduction mechanism; 201. roller; 202. first rotating shaft; 203. first bearing; 3. loading and unloading mechanism; 301. rectangular box; 302. stepping motor; 303. second rotating shaft; 304. connecting block; 305. rectangular plate; 306. first telescopic rod; 307. square block; 308. second telescopic rod; 309. electric vacuum suction cup; 4. support leg; 5. rectangular frame; 6. support plate; 7. second bearing; 8. fixed seat; 9. first hydraulic rod; 10. pressure plate; 11. second force plate; 12. first force plate; 13. second hydraulic rod. DETAILED DESCRIPTION

[0022] See also Figure 1-4A bending device for an aluminum single plate with an adjustable bending angle includes a support frame 1, a wear reduction mechanism 2 is arranged inside the support frame 1, a loading and unloading mechanism 3 is arranged below the support frame 1, two groups of support legs 4 are fixedly connected to the bottom surface of the support frame 1, and a first force-bearing plate 12 is fixedly connected to the right side surface of the support frame 1. By providing the support legs 4, the support legs 4 can provide supporting force for the device, thereby ensuring that the device stands more stably.

[0023] The wear reducing mechanism 2 includes five groups of first bearings 203, the outer ring of each group of first bearings 203 is fixedly connected to the inner wall of the support frame 1, the front side of the first force plate 12 and the back side of the first force plate 12 are fixedly connected to a rectangular frame 5, the inner top wall of the rectangular frame 5 is fixedly connected to two first hydraulic rods 9, the telescopic end of each first hydraulic rod 9 is fixedly connected to a pressure plate 10, and the right side of the first force plate 12 is movably hinged with a second force plate 11. By providing the first hydraulic rod 9 and the pressure plate 10, the first hydraulic rod 9 can provide thrust for the pressure plate 10, and the two different pressure plates 10 can respectively provide power for the bending of the aluminum plate and ensure that the aluminum plate will not shift during bending.

[0024] The inner ring of each group of first bearings 203 is commonly fixedly connected to the first rotating shaft 202, and the outer surface of each first rotating shaft 202 is fixedly connected to the roller 201. The loading and unloading mechanism 3 includes a rectangular box 301, in which the right sides of the two supporting legs 4 are commonly fixedly connected to the support plate 6, and the upper surface of the support plate 6 is fixedly connected to the second hydraulic rod 13, and the telescopic end of the second hydraulic rod 13 is in contact with the bottom surface of the second force-bearing plate 11. By providing the support plate 6 and the second hydraulic rod 13, the angle between the second force-bearing plate 11 and the first force-bearing plate 12 can be adjusted by the second hydraulic rod 13, which has a better auxiliary effect.

[0025] The upper surface of the rectangular box 301 is fixedly connected to the bottom surface of the support frame 1, the inner bottom wall of the rectangular box 301 is fixedly connected to the stepper motor 302, the outer surface of the stepper motor 302 is fixedly connected to the fixing seat 8, and the bottom surface of the fixing seat 8 is fixedly connected to the inner bottom wall of the rectangular box 301. By providing the fixing seat 8, the stepper motor 302 can be fixed by the fixing seat 8 to ensure that the stepper motor 302 runs more stably.

[0026] The output end of the stepper motor 302 is fixedly connected to the second rotating shaft 303, the top end of the second rotating shaft 303 passes through the rectangular box 301 and extends to the top of the rectangular box 301, the top end of the second rotating shaft 303 is fixedly connected to the connecting block 304, the upper surface of the connecting block 304 is fixedly connected to the rectangular plate 305, the front of the rectangular plate 305 is fixedly connected to the first telescopic rod 306, the telescopic end of the first telescopic rod 306 is fixedly connected to the square block 307, the bottom surface of the square block 307 is fixedly connected to the second telescopic rod 308, the telescopic end of the second telescopic rod 308 is fixedly connected to the electric vacuum suction cup 309, the inner wall of the rectangular box 301 is fixedly connected to the second bearing 7, the inner ring of the second bearing 7 is fixedly connected to the outer surface of the second rotating shaft 303, and by providing the second bearing 7, the second rotating shaft 303 can be fixed by the second bearing 7, so that the rotation of the second rotating shaft 303 is more stable.

[0027] The working principle of the utility model is: when in use, firstly respectively connect the stepper motor 302, the first telescopic rod 306, the second telescopic rod 308, the first hydraulic rod 9, the electric vacuum suction cup 309 and the second hydraulic rod 13 to the power supply. When the power supply is connected, the device can be used normally. When the aluminum plate needs to be processed, the first telescopic rod 306 and the second telescopic rod 308 can push the electric vacuum suction cup 309 to move to the surface of the aluminum plate to be bent, and the operation of the electric vacuum suction cup 309 can adsorb the aluminum plate to be bent, so that the aluminum plate can be lifted, and the operation of the stepper motor 302 can drive the second rotating shaft 303 to rotate, thereby driving the aluminum plate to rotate to the top of the support frame 1, and then control the second telescopic rod 308 to place the aluminum plate on the surface of the roller 201, which effectively avoids the need for workers to manually load and unload the aluminum plate before and after processing, resulting in labor shortages. The problem of large human energy consumption can be solved by rotating the first rotating shaft 202 and the roller 201 on the inner ring of the first bearing 203, which can ensure that the aluminum plate can reduce friction with the device when sliding, thereby avoiding the problem of reduced smoothness of the aluminum plate surface. When the part of the aluminum plate to be bent slides to the surface of the second force-bearing plate 11, the second hydraulic rod 13 is controlled to contract. When the second hydraulic rod 13 contracts downward, the second force-bearing plate 11 will rotate around the connection between the first force-bearing plate 12 and the second force-bearing plate 11, thereby achieving angle adjustment. The two first hydraulic rods 9 are used to push the pressure plate 10 to move downward, one of the pressure plates 10 can fix the aluminum plate, and the other pressure plate 10 can bend the aluminum plate, thereby effectively avoiding the problem that the friction between the aluminum plate and the device is large when the device is in use, resulting in an uneven surface of the aluminum plate and the need for manual operation of the upper and lower aluminum plates.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bending device for an aluminum plate with an adjustable bending angle, comprising a support frame (1), characterized in that: A wear reduction mechanism (2) is provided inside the support frame (1), and a loading and unloading mechanism (3) is provided below the support frame (1); The wear reduction mechanism (2) comprises five groups of first bearings (203), the outer ring of each group of the first bearings (203) is fixedly connected to the inner wall of the support frame (1), the inner ring of each group of the first bearings (203) is commonly fixedly connected to a first rotating shaft (202), the outer surface of each first rotating shaft (202) is fixedly connected to a roller (201), and the loading and unloading mechanism (3) comprises a rectangular box (301), the upper surface of the rectangular box (301) is fixedly connected to the bottom surface of the support frame (1), the inner bottom wall of the rectangular box (301) is fixedly connected to a stepping motor (302), and the output end of the stepping motor (302) is fixedly connected to a second rotating shaft (202). The second rotating shaft (303) is a top end of the second rotating shaft (303) that passes through the rectangular box (301) and extends to the top of the rectangular box (301); the top end of the second rotating shaft (303) is fixedly connected to a connecting block (304); the upper surface of the connecting block (304) is fixedly connected to a rectangular plate (305); the front surface of the rectangular plate (305) is fixedly connected to a first telescopic rod (306); the telescopic end of the first telescopic rod (306) is fixedly connected to a square block (307); the bottom surface of the square block (307) is fixedly connected to a second telescopic rod (308); the telescopic end of the second telescopic rod (308) is fixedly connected to an electric vacuum suction cup (309).

2. The aluminum single plate bending device with adjustable bending angle according to claim 1, characterized in that: Two groups of support legs (4) are fixedly connected to the bottom surface of the support frame (1), and a first force-bearing plate (12) is fixedly connected to the right side surface of the support frame (1).

3. The aluminum plate bending device with adjustable bending angle according to claim 2, characterized in that: The front side of the first force-bearing plate (12) and the back side of the first force-bearing plate (12) are fixedly connected to a rectangular frame (5); the inner top wall of the rectangular frame (5) is fixedly connected to two first hydraulic rods (9); the telescopic end of each of the first hydraulic rods (9) is fixedly connected to a pressure plate (10); and the right side of the first force-bearing plate (12) is movably hinged to a second force-bearing plate (11).

4. The aluminum plate bending device with adjustable bending angle according to claim 3 is characterized in that: The right sides of the two support legs (4) are fixedly connected to a support plate (6), the upper surface of the support plate (6) is fixedly connected to a second hydraulic rod (13), and the telescopic end of the second hydraulic rod (13) is in contact with the bottom surface of the second force-bearing plate (11).

5. The aluminum single plate bending device with adjustable bending angle according to claim 1, characterized in that: The outer surface of the stepping motor (302) is fixedly connected to a fixing seat (8), and the bottom surface of the fixing seat (8) is fixedly connected to the inner bottom wall of the rectangular box (301).

6. The aluminum plate bending device with adjustable bending angle according to claim 1, characterized in that: A second bearing (7) is fixedly connected to the inner wall of the rectangular box (301), and an inner ring of the second bearing (7) is fixedly connected to the outer surface of the second rotating shaft (303).

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