Aluminum veneer flattening device

Abstract

The utility model relates to metal sheet processing technical field, especially a kind of aluminium veneer straightening device, including bottom plate, the upper end left side and upper end right side of bottom plate are all fixedly connected with side plate, the inboard of two side plates is movably connected with several down-pressing roller, the front end of bottom plate is fixedly connected with guiding exit plate, the outboard of two side plates is all fixedly connected with two connecting blocks, four connecting blocks are fixedly connected with lifting device between two, lifting device is fixedly connected with straightening device, the right end of lifting device is provided with control button.The utility model relates to a kind of aluminium veneer straightening device, through the cooperation of multiple down-pressing roller and upper pressing roller, can simultaneously level large-area aluminium veneer, cooperate lifting device and can quickly adapt to different thickness aluminium plate.Not only greatly improve leveling efficiency, meet large-scale production, but also can guarantee that stress is uniform everywhere, improve leveling quality, more reduce manpower cost and labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of metal sheet processing technology, and in particular to an aluminum single-panel straightening device. Background Technology

[0002] During the processing and use of aluminum panels, deformation often occurs due to improper transportation, storage, or problems with the manufacturing process itself, affecting the installation and use effect.

[0003] However, traditional methods for straightening aluminum panels still have the following drawbacks: 1. In the past, leveling aluminum panels relied mainly on manual hammering and mechanical pressing, which was cumbersome and required a large amount of manpower. For example, manual hammering requires workers to work continuously for long periods of time, and it is difficult to ensure that the force is evenly distributed throughout the aluminum panel. Leveling an aluminum panel often takes a long time, which seriously slows down the processing progress under the demand of large-scale production; 2. Existing straightening equipment is inconvenient to adjust when straightening aluminum panels of different thicknesses. It cannot quickly and accurately adjust the working parameters of the equipment to adapt to aluminum panels of different thicknesses, resulting in poor equipment versatility and reduced production efficiency. Utility Model Content

[0004] The main purpose of this utility model is to provide an aluminum single-panel straightening device, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An aluminum single-panel straightening device includes a base plate, with side plates fixedly connected to the upper left and upper right sides of the base plate. Several downward pressure rollers are movably connected to the inner sides of the two side plates. A guide plate is fixedly connected to the front end of the base plate. Two connecting blocks are fixedly connected to the outer sides of the two side plates. A lifting device is fixedly connected between each pair of the four connecting blocks. A straightening device is fixedly connected to the lifting device. A control button is provided at the right end of the lifting device.

[0007] The leveling device includes a first fixed plate and a second fixed plate. A second rotary motor is fixedly connected to the front left side of the first fixed plate. The output end of the second rotary motor passes through the first fixed plate and is fixedly connected to a drive gear. Five driven gears are movably connected to the right end of the first fixed plate through bearings. An upper pressure roller rod is fixedly connected to the right end of both the drive gear and the five driven gears.

[0008] Preferably, the driving gear and the rear driven gear are meshed together, and the five driven gears are meshed together in pairs.

[0009] By adopting the above technical solution, the driving gear meshes with the driven gear on the rear side, and the five driven gears mesh in pairs, which can ensure that the six upper pressure rollers rotate synchronously, apply force evenly to the aluminum single panel, ensure the flatness effect, and improve the processing quality.

[0010] Preferably, the right ends of the six upper pressure rollers are movably connected to the left end of the second fixed plate via bearings.

[0011] By adopting the above technical solution, the right ends of the six upper pressure rollers are movably connected to the second fixed plate through bearings, which can ensure the stable rotation of the upper pressure rollers, reduce friction, and ensure smooth and efficient operation when using flat aluminum panels.

[0012] Preferably, the lifting device includes a first connecting frame and a second connecting frame. A first rotary motor is fixedly connected to the upper end of the first connecting frame. A screw is fixedly connected to the output end of the first rotary motor through the first connecting frame. A threaded loop is threadedly connected to the outer surface of the screw. A fixed rod is fixedly connected to the upper inner wall and the lower inner wall of the second connecting frame. A movable loop is movably sleeved on the outer surface of the fixed rod. Arc-shaped connecting blocks are fixedly connected to the right side of the outer surface of the threaded loop and the left side of the outer surface of the movable loop. The front end and the rear end of the first connecting frame and the second connecting frame are fixedly connected to the inner sides of the four connecting blocks.

[0013] By adopting the above technical solution, the lifting device has an ingenious structural design. Through the coordinated operation of motors, screws, and lassos, it can accurately and conveniently adjust the height of the upper pressure roller, adapting to aluminum single panels of different thicknesses and improving processing efficiency and versatility.

[0014] Preferably, the inner sides of the first fixing plate and the second fixing plate are fixedly connected to the outer sides of the two arc-shaped connecting blocks, respectively.

[0015] By adopting the above technical solution: the first and second fixed plates are fixed to the arc-shaped connecting block, and the lifting device and the leveling device are securely connected, ensuring the stability of the leveling device during lifting and ensuring the smooth operation of the upper pressure roller, which is conducive to the leveling of the aluminum single panel.

[0016] Preferably, the lower end of the screw is movably connected to the lower inner wall of the first connecting frame via a bearing.

[0017] By adopting the above technical solution, the lower end of the screw is movably connected to the inner wall of the first connecting frame through a bearing, which ensures that the screw rotates smoothly and helps the threaded cable to rise and fall accurately, thereby making the height adjustment of the leveling device more stable and reliable.

[0018] Preferably, the first connecting frame and the second connecting frame are arranged in a left-right mirror image distribution.

[0019] By adopting the above technical solution, the first and second connecting frames are distributed in a left-right mirror image, making the lifting device structure symmetrical, the force uniform, and the operation more stable, ensuring precise and stable lifting and adjusting of the leveling device, and ensuring smooth aluminum panel leveling operations.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In this utility model, multiple lower pressure rollers work in conjunction with upper pressure rollers to simultaneously level large-area aluminum panels. Combined with a lifting device, it can quickly adapt to aluminum panels of different thicknesses. This not only significantly improves leveling efficiency and meets the needs of large-scale production, but also ensures uniform force distribution, improves leveling quality, reduces labor costs and intensity, and improves working conditions.

[0022] 2. In this utility model, the lifting device uses a first rotary motor to drive a screw to rotate, causing the threaded loop to move up and down on the screw. Simultaneously, the movable loop moves on the fixed rod, allowing for convenient and quick adjustment of the height of the leveling device. In this way, the distance between the upper and lower pressure rollers can be accurately adjusted according to the different thicknesses of the aluminum panels, enabling the equipment to adapt to aluminum panels of varying thicknesses and improving its versatility and production efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an aluminum single-panel straightening device according to the present invention;

[0024] Figure 2 This is a partially disassembled schematic diagram of an aluminum single-panel straightening device according to the present invention.

[0025] Figure 3 This is a schematic diagram showing the disassembled lifting device of the aluminum single-panel straightening device of this utility model;

[0026] Figure 4 This is a schematic diagram showing the disassembled flattening device of an aluminum single-panel flattening device according to the present invention.

[0027] In the diagram: 1. Base plate; 2. Side plate; 3. Lower pressure roller; 4. Guide plate; 5. Connecting block; 6. Lifting device; 7. Leveling device; 8. Control button; 61. First connecting frame; 62. First rotary motor frame; 63. Screw; 64. Threaded lasso; 65. Second connecting frame; 66. Fixed rod; 67. Movable lasso; 68. Arc-shaped connecting block; 71. First fixed plate; 72. Second fixed plate; 73. Second rotary motor; 74. Drive gear; 75. Driven gear; 76. Upper pressure roller. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Please see Figure 1-4 This utility model provides a technical solution:

[0032] An aluminum single-panel straightening device includes a base plate 1, with side plates 2 fixedly connected to the upper left and upper right sides of the base plate 1. Several downward pressure rollers 3 are movably connected to the inner sides of the two side plates 2. A guide plate 4 is fixedly connected to the front end of the base plate 1. Two connecting blocks 5 are fixedly connected to the outer sides of the two side plates 2. A lifting device 6 is fixedly connected between each pair of the four connecting blocks 5. A straightening device 7 is fixedly connected to the lifting device 6. A control button 8 is provided at the right end of the lifting device 6.

[0033] In this embodiment, the straightening device 7 includes a first fixed plate 71 and a second fixed plate 72. A second rotary motor 73 is fixedly connected to the front left end of the first fixed plate 71. The output end of the second rotary motor 73 passes through the first fixed plate 71 and is fixedly connected to a drive gear 74. Five driven gears 75 are movably connected to the right end of the first fixed plate 71 via bearings. The right ends of the drive gear 74 and the five driven gears 75 are all fixedly connected to upper pressure roller rods 76. The drive gear 74 and the rear driven gears 75 are meshed together, and the five driven gears 75 are meshed together in pairs. The right ends of the six upper pressure roller rods 76 are movably connected to the left end of the second fixed plate 72 via bearings. The inner surfaces of the first fixed plate 71 and the second fixed plate 72 are respectively fixedly connected to the outer surfaces of the two arc-shaped connecting blocks 68.

[0034] Through the above scheme: the second rotary motor 73 is fixed to the front left side of the first fixed plate 71. After its start, its output end drives the drive gear 74 to rotate. The drive gear 74 meshes with the driven gear 75 on the rear side, and the five driven gears 75 mesh in pairs, so that the power of the drive gear 74 can be transmitted to each driven gear 75. Since the right ends of the drive gear 74 and the five driven gears 75 are all connected to the upper pressure roller rods 76, the upper pressure roller rods 76 can rotate synchronously. The first fixed plate 71 and the second fixed plate 72 are fixed to the outer side of the arc-shaped connecting block 68 through their inner sides, and their height can be adjusted with the lifting device 6. The right ends of the six upper pressure roller rods 76 are movably connected to the left end of the second fixed plate 72 through bearings to ensure the stable rotation of the upper pressure roller rods 76. They cooperate with the lower pressure roller rods 3 to apply pressure to the aluminum single panel and achieve flat operation.

[0035] In this embodiment, the lifting device 6 includes a first connecting frame 61 and a second connecting frame 65. A first rotary motor 62 is fixedly connected to the upper end of the first connecting frame 61. A screw 63 is fixedly connected to the output end of the first rotary motor 62 through the first connecting frame 61. A threaded loop 64 is threadedly connected to the outer surface of the screw 63. A fixed rod 66 is fixedly connected to the upper inner wall and the lower inner wall of the second connecting frame 65. A movable loop 67 is movably sleeved on the outer surface of the fixed rod 66. Arc-shaped connecting blocks 68 are fixedly connected to the right side of the outer surface of the threaded loop 64 and the left side of the outer surface of the movable loop 67. The front end and the rear end of the first connecting frame 61 and the second connecting frame 65 are fixedly connected to the inner sides of four connecting blocks 5. The lower end of the screw 63 is movably connected to the lower inner wall of the first connecting frame 61 through a bearing. The first connecting frame 61 and the second connecting frame 65 are distributed in a left-right mirror image.

[0036] Through the above scheme: When the lifting device 6 is working, the first rotary motor 62 is fixed to the upper end of the first connecting frame 61. After starting, its output end drives the screw 63 to rotate. The lower end of the screw 63 is movably connected to the lower inner wall of the first connecting frame 61 through a bearing to ensure stable rotation. Because the outer surface of the screw 63 is threadedly connected to the threaded loop 64, the threaded loop 64 will move up and down along the screw 63 when the screw 63 rotates. At the same time, in the second connecting frame 65, the movable loop 67 moves in cooperation with the fixed rod 66. The threaded loop 64 and the movable loop 67 are respectively connected to the straightening device 7 through the arc-shaped connecting block 68, thereby driving the straightening device 7 to rise and fall, thereby adjusting the distance between the upper pressure roller rod 76 and the lower pressure roller rod 3 to adapt to aluminum single panels of different thicknesses. The entire first connecting frame 61 and the second connecting frame 65 are connected to the side plate 2 through the connecting block 5 to ensure stable operation of the device.

[0037] It should be noted that this utility model is an aluminum single panel straightening device. In the process of use, firstly, the aluminum single panel is located above the lower pressure roller 3. The two ends of the lower pressure roller 3 are movably connected to the side plate 2. The side plate 2 is fixed on the base plate 1 to ensure the stability of the lower pressure roller 3. The lifting device 6 is operated according to the thickness of the aluminum single panel. The lifting device 6 includes a first connecting frame 61 and a second connecting frame 65. Starting the first rotary motor 62 causes its output end to drive the screw 63 to rotate, causing the threaded loop 64 to move on the screw 63. Simultaneously, the movable loop 67 moves in conjunction with the fixed rod 66, driving the leveling device 7 to rise and fall via the arc-shaped connecting block 68. This adjusts the distance between the upper pressure roller 76 and the lower pressure roller 3 to accommodate the thickness of the aluminum panel. Pressing the control button 8 turns on the second rotary motor 73, causing its output end to drive the drive gear 74 to rotate. The drive gear 74 meshes with the rear driven gear 75, and the five driven gears 75 mesh in pairs, thereby driving the six upper pressure rollers 76 to rotate synchronously. The aluminum panel passes between the rotating upper pressure rollers 76 and the lower pressure roller 3, applying pressure to the aluminum panel and gradually flattening it. The flattened aluminum panel is then sent out from the guide plate, completing the entire leveling process.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An apparatus for flattening an aluminum veneer sheet comprising a base plate (1), characterized in that: The upper end left side and the upper end right side of the bottom plate (1) are fixedly connected with side plates (2), the inner sides of the two side plates (2) are movably connected with a plurality of lower pressing roller rods (3), the front end of the bottom plate (1) is fixedly connected with a guide out plate (4), the outer sides of the two side plates (2) are fixedly connected with two connecting blocks (5), the four connecting blocks (5) are fixedly connected with lifting devices (6) in pairs, the lifting devices (6) are fixedly connected with straightening devices (7), and the right end of the lifting device (6) is provided with a control button (8). The straightening device (7) comprises a first fixed plate (71) and a second fixed plate (72), the left end of the first fixed plate (71) is fixedly connected with a second rotary motor (73), the output end of the second rotary motor (73) is fixedly connected with a driving gear (74) penetrating through the first fixed plate (71), the right end of the first fixed plate (71) is movably connected with five driven gears (75) through bearings, and the right ends of the driving gear (74) and the five driven gears (75) are fixedly connected with upper pressing roller rods (76).

2. The device for flattening an aluminum veneer sheet according to claim 1, wherein: The driving gear (74) and the rear driven gear (75) are meshedly connected, and the five driven gears (75) are meshedly connected in pairs.

3. The device for flattening an aluminum veneer sheet according to claim 1, wherein: The right ends of the six upper pressing roller rods (76) are movably connected with the left end of the second fixed plate (72) through bearings.

4. The device for flattening an aluminum veneer sheet according to claim 1, wherein: The lifting device (6) comprises a first connecting frame (61) and a second connecting frame (65), the upper end of the first connecting frame (61) is fixedly connected with a first rotary motor (62), the output end of the first rotary motor (62) is fixedly connected with a screw rod (63) penetrating through the first connecting frame (61), the outer surface of the screw rod (63) is threadedly connected with a threaded sleeve (64), the upper inner wall surface and the lower inner wall surface of the second connecting frame (65) are fixedly connected with a fixed rod (66), the outer surface of the fixed rod (66) movably sleeved with a movable sleeve (67), the outer surface right side of the threaded sleeve (64) and the outer surface left side of the movable sleeve (67) are fixedly connected with arc-shaped connecting blocks (68), and the front end and the rear end of the first connecting frame (61) and the second connecting frame (65) are fixedly connected with the inner sides of the four connecting blocks (5).

5. The device for flattening an aluminum veneer sheet according to claim 1, wherein: The inner sides of the first fixed plate (71) and the second fixed plate (72) are fixedly connected with the outer sides of the two arc-shaped connecting blocks (68) respectively.

6. The device for flattening an aluminum veneer sheet according to claim 4, wherein: The lower end of the screw rod (63) is movably connected with the lower inner wall surface of the first connecting frame (61) through a bearing.

7. The device for flattening an aluminum veneer sheet according to claim 4, wherein: The first connecting frame (61) and the second connecting frame (65) are distributed in left-right mirror image.

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