Aluminum plate leveling device

Abstract

The utility model discloses aluminum plate processing technical field's aluminum plate leveling device, and the device includes workbench frame, leveling mechanism and scraping mechanism. Leveling mechanism is by lower leveling subassembly, upper leveling subassembly and adjusting component constitute, and lower leveling subassembly and upper leveling subassembly all contain multiple leveling roller that is arrayed distribution, and adjusting component adopts the oil jar drive upper leveling subassembly vertical sliding, to accurate regulation leveling thickness, scraping mechanism contains bottom side scraping subassembly and top side scraping subassembly, and the lower scraper of bottom side scraping subassembly is pasted aluminum plate bottom side under the action of spring no.

Description

Technical Field

[0001] This utility model relates to the field of aluminum plate processing technology, specifically to an aluminum plate leveling device. Background Technology

[0002] In the aluminum sheet processing industry, the leveling process is a crucial step in ensuring the quality and performance of aluminum sheets. Existing aluminum sheet leveling equipment typically consists of a frame, a conveying system, leveling roller sets, and a drive system. It uses parallel leveling rollers to press and level the aluminum sheet, achieving the required flatness and thickness accuracy. However, in-depth research and practical application have revealed some problems in the operation of existing equipment that urgently need to be addressed.

[0003] First, existing aluminum plate leveling devices cannot effectively remove impurities from the surface of aluminum plates before leveling. These impurities adhere to the aluminum plate during the leveling process due to the pressure between the plate and the leveling rollers. This not only severely affects the aesthetics of the aluminum plate surface and reduces the product's appearance quality, but the presence of impurities can also lead to localized stress concentration, affecting the overall performance of the aluminum plate and consequently impacting subsequent processing and use. For example, in precision machining or decorative applications where high surface quality is required, aluminum plates with impurities may not meet the requirements, increasing the defect rate and production costs. Second, existing aluminum plate leveling devices typically require manual adjustment of the gap between the leveling rollers when leveling aluminum plates of different thicknesses. This adjustment method is not only cumbersome, time-consuming, and labor-intensive, but also makes it difficult to accurately control the leveling thickness, resulting in low thickness accuracy after leveling.

[0004] To address the aforementioned issues, this application provides an aluminum plate leveling device. Utility Model Content

[0005] The purpose of this utility model is to provide an aluminum plate leveling device in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] The aluminum plate leveling device includes a workbench, a leveling mechanism, and a dust removal mechanism, wherein:

[0008] The leveling mechanism is mounted on the workbench and is used to level the aluminum plate. The leveling mechanism can adjust the thickness of the aluminum plate being leveled.

[0009] The scraping mechanism is installed on the workbench and is used to scrape both sides of the aluminum plate to be flattened.

[0010] Furthermore, the leveling mechanism includes a lower leveling component, an upper leveling component, and an adjusting component. The adjusting component is used to adjust the distance between the upper leveling component and the lower leveling component. The lower leveling component includes a plurality of lower leveling rollers arranged in an array and rotatably mounted on the workbench. The plurality of lower leveling rollers are located on the same horizontal plane. A connecting wheel is fixedly sleeved on the rotating shaft of each lower leveling roller. A connecting belt is sleeved between the connecting wheels on the rotating shafts of two adjacent lower leveling rollers. A driven wheel is fixedly sleeved on the rotating shaft of one of the outermost lower leveling rollers. The lower leveling component also includes a servo motor disposed below the workbench. A driving wheel is fixedly sleeved on the output shaft of the servo motor. A transmission belt is sleeved between the driving wheel and the driven wheel.

[0011] Furthermore, the upper leveling assembly includes a mounting frame that is vertically slidably mounted on the workbench. The mounting frame is located above a plurality of lower leveling rollers. A plurality of upper leveling rollers arranged in an array are rotatably mounted on the mounting frame. The plurality of upper leveling rollers are located on the same horizontal plane. A connecting wheel 2 is fixedly sleeved on the rotating shaft of each upper leveling roller. An integral connecting belt 2 is sleeved between the connecting wheels 2 on the rotating shafts of two adjacent upper leveling rollers. A servo motor 2 is mounted on the mounting frame. The output shaft of the servo motor 2 is fixed to the rotating shaft of one of the outermost upper leveling rollers.

[0012] Furthermore, the adjustment assembly includes a hydraulic cylinder mounted on the top of the workbench, the output end of the hydraulic cylinder being vertically downward and fixed to the top of the mounting bracket, and the adjustment assembly also includes an oil supply assembly disposed on the workbench for supplying oil to the hydraulic cylinder.

[0013] Furthermore, the ash scraping mechanism is located on one side of the feeding end of the leveling mechanism. The ash scraping mechanism includes a bottom ash scraping assembly and a top ash scraping assembly, wherein: the bottom ash scraping assembly includes a lower scraper that is vertically slidably mounted on the workbench. The top side of the lower scraper has a knife-edge structure. A plurality of evenly distributed and vertically arranged springs are connected between the bottom side of the lower scraper and the workbench.

[0014] Furthermore, the top-side scraping assembly includes an electric push rod vertically fixed on the workbench frame. The output end of the electric push rod faces downward and is fixed with a connecting plate. An upper scraper is movably arranged below the connecting plate and is located on the same vertical plane as the lower scraper. The bottom end of the upper scraper is constructed in a knife-edge shape. Several evenly distributed springs are connected between the top side of the upper scraper and the connecting plate.

[0015] Furthermore, a guide rod that movably passes through the connecting plate is fixed to the top side of the upper scraper.

[0016] Furthermore, a ash discharge port is constructed through the workbench, and a collection box corresponding to the ash discharge port is provided below the workbench. An inclined ash guide plate is fixed on the side of the lower scraper facing away from the leveling mechanism, and the bottom end of the ash guide plate is located inside the ash discharge port.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This solution, by setting up a scraping mechanism, can scrape both sides of the aluminum plate to be leveled before it enters the leveling mechanism, removing impurities and particles from the surface of the aluminum plate. The lower scraper in the bottom scraping assembly, under the action of spring one, can closely adhere to the bottom surface of the aluminum plate, and its top blade-shaped design can effectively scrape off impurities. The upper scraper in the top scraping assembly, with the cooperation of spring two and electric push rod, has a bottom blade-shaped structure that can precisely scrape the top side of the aluminum plate. The scraped impurities fall into the collection box through the guide plate and ash discharge port, avoiding the impurities from being squeezed and stuck to the aluminum plate during the leveling process. This improves the surface quality of the aluminum plate, enhances its aesthetics, and makes it more suitable for high surface quality requirements such as precision machining or decorative applications, while reducing the defect rate and production costs.

[0019] 2. In this solution, the leveling mechanism adopts a structure combining a lower leveling component, an upper leveling component, and an adjustment component. The hydraulic cylinder in the adjustment component can drive the upper leveling component to slide vertically, thereby adjusting the distance between the upper and lower leveling components and achieving precise adjustment of the thickness of the leveled aluminum plate. This solves the problems of cumbersome, time-consuming, labor-intensive, and low-precision manual gap adjustment in existing devices, improves the thickness accuracy of the leveled aluminum plate, and meets the leveling requirements of aluminum plates of different thicknesses.

[0020] 3. In this solution, both the lower and upper leveling components contain several leveling rollers arranged in an array. They rotate synchronously through connecting wheels and belts, ensuring uniform force on the aluminum plate during the leveling process, thus improving the leveling effect and stability. Servo motor one and servo motor two provide power to the lower and upper leveling rollers, respectively, enabling stepless speed regulation to meet the leveling speed requirements of different aluminum plate materials and thicknesses, thereby improving leveling efficiency.

[0021] 4. In this solution, the oil cylinder and oil supply component work together to achieve automatic adjustment of the upper leveling component; the electric push rod drives the upper scraper in the top side scraping component to perform scraping action, which has a high degree of automation, reduces manual intervention, and improves production efficiency and equipment operation stability. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This utility model Figure 1 A three-dimensional sectional view;

[0024] Figure 3 This utility model Figure 1 A three-dimensional sectional view from another direction;

[0025] Figure 4 This utility model Figure 1 A three-dimensional structural diagram of the middle section;

[0026] Figure 5 This is a three-dimensional structural diagram of the ash scraping mechanism in this utility model.

[0027] In the diagram: 1. Workbench; 11. Ash discharge port; 12. Collection box; 2. Leveling mechanism; 21. Lower leveling assembly; 211. Lower leveling roller; 212. Connecting wheel one; 213. Connecting belt one; 214. Driven wheel; 215. Servo motor one; 216. Drive wheel; 217. Transmission belt; 22. Upper leveling assembly; 221. Mounting frame; 222. Upper leveling roller; 223. Connecting wheel two; 224. Connecting belt two; 225. Servo motor two; 23. Adjustment assembly; 231. Hydraulic cylinder; 3. Ash scraping mechanism; 31. Bottom side ash scraping assembly; 311. Lower scraper; 312. Spring one; 313. Ash guide plate; 32. Top side ash scraping assembly; 321. Electric push rod; 322. Connecting plate; 323. Upper scraper; 324. Spring two; 325. Guide rod. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0029] This application provides an aluminum plate leveling device, primarily addressing the problem that existing aluminum plate leveling devices cannot effectively remove impurities from the aluminum plate surface before leveling. During the leveling process, these impurities adhere to the aluminum plate due to the squeezing action between the plate and the leveling rollers. This not only severely affects the aesthetics of the aluminum plate surface and reduces the product's appearance quality, but the presence of impurities can also lead to localized stress concentration in the aluminum plate, affecting its overall performance and consequently impacting subsequent processing and use. For example, in precision machining or decorative applications requiring high surface quality, aluminum plates with impurities may fail to meet requirements, increasing the defect rate and production costs. Secondly, existing aluminum plate leveling devices typically require manual adjustment of the gap between the leveling rollers when leveling aluminum plates of different thicknesses. This adjustment method is not only cumbersome and time-consuming, but also makes it difficult to accurately control the leveling thickness, resulting in low thickness accuracy after leveling. The following technical solution is provided, which will be discussed in conjunction with... Figures 1-5 Please provide a detailed explanation:

[0030] The aluminum plate leveling device mainly includes a workbench 1, a leveling mechanism 2, and a dust scraping mechanism 3, wherein:

[0031] The leveling mechanism 2 is installed on the workbench 1 and is used to level the aluminum plate. The leveling mechanism 2 can adjust the thickness of the aluminum plate.

[0032] The scraping mechanism 3 is installed on the workbench 1 and is used to scrape both sides of the aluminum plate to be flattened.

[0033] This aluminum plate leveling device, through the coordinated action of the scraping mechanism 3 and the leveling mechanism 2, achieves the removal of impurities from the aluminum plate before leveling and precise thickness adjustment during the leveling process, effectively improving the overall quality and production efficiency of the aluminum plate, and has significant practicality and innovation.

[0034] For details, please refer to Figure 2 , Figure 3 and Figure 4 The leveling mechanism 2 includes a lower leveling component 21, an upper leveling component 22, and an adjusting component 23. The adjusting component 23 is used to adjust the distance between the upper leveling component 22 and the lower leveling component 21. The lower leveling component 21 includes a plurality of lower leveling rollers 211 arranged in an array and rotatably mounted on the workbench 1. The plurality of lower leveling rollers 211 are located on the same horizontal plane. A connecting wheel 212 is fixedly sleeved on the rotating shaft of the lower leveling roller 211. A connecting belt 213 is sleeved between the connecting wheels 212 on the rotating shafts of two adjacent lower leveling rollers 211. A driven wheel 214 is fixedly sleeved on the rotating shaft of one of the outermost lower leveling rollers 211. The lower leveling component 21 also includes a servo motor 215 located below the workbench 1. A drive wheel 216 is fixedly sleeved on the output shaft of the servo motor 215. A transmission belt 217 is sleeved between the drive wheel 216 and the driven wheel 214 to ensure synchronous rotation between the lower leveling rollers 211.

[0035] When the servo motor 215 starts, the drive wheel 216 on its output shaft drives the driven wheel 214 to rotate through the transmission belt 217, thereby driving all the lower leveling rollers 211 to rotate synchronously, providing a stable and uniform support force for the leveling of the aluminum plate.

[0036] Furthermore, the upper leveling assembly 22 includes a mounting frame 221 that is vertically slidably mounted on the workbench 1. The mounting frame 221 is located above a plurality of lower leveling rollers 211. A plurality of upper leveling rollers 222 arranged in an array are rotatably mounted on the mounting frame 221. The plurality of upper leveling rollers 222 are located on the same horizontal plane. A connecting wheel 223 is fixedly sleeved on the rotating shaft of the upper leveling roller 222. An integral connecting belt 224 is sleeved between the connecting wheels 223 on the rotating shafts of two adjacent upper leveling rollers 222 to achieve synchronous rotation. A servo motor 225 is mounted on the mounting frame 221. The output shaft of the servo motor 225 is fixed to the rotating shaft of one of the outermost upper leveling rollers 222.

[0037] When the aluminum plate needs to be leveled, the servo motor 225 starts, driving the upper leveling roller 222 to rotate. Through the transmission of the connecting wheel 223 and the connecting belt 224, all the upper leveling rollers 222 rotate synchronously. This structural design ensures that the aluminum plate receives a uniform and stable leveling force when passing through the upper leveling component 22, effectively improving the leveling effect and the flatness of the aluminum plate. At the same time, the vertical sliding installation of the mounting bracket 221, together with the adjustment component 23, can realize the precise adjustment of the distance between the upper leveling component 22 and the lower leveling component 21, adapting to the leveling needs of aluminum plates of different thicknesses and improving the versatility and practicality of the device.

[0038] Furthermore, the adjustment component 23 includes a hydraulic cylinder 231 mounted on the top of the workbench 1. In the actual application of the aluminum plate leveling device, the adjustment component 23 cleverly utilizes the hydraulic cylinder 231 to achieve precise positioning of the upper leveling component 22. The output end of the hydraulic cylinder 231 is vertically downward and fixed to the top of the mounting bracket 221. The adjustment component 23 also includes an oil supply component mounted on the workbench 1 for supplying oil to the hydraulic cylinder 231.

[0039] When the leveling thickness needs to be adjusted, the oil supply component starts to work, providing hydraulic oil to the cylinder 231, driving the output end of the cylinder 231 to extend and retract, causing the mounting bracket 221 to slide vertically, thereby changing the distance between the upper leveling component 22 and the lower leveling component 21 to adapt to the leveling requirements of aluminum plates of different thicknesses. This adjustment method is not only convenient to operate, but also can achieve high-precision thickness control, effectively solving the problems of traditional manual adjustment being cumbersome, time-consuming, labor-intensive, and lacking precision, and significantly improving production efficiency and aluminum plate leveling quality.

[0040] In this embodiment, please refer to Figure 2 , Figure 3 and Figure 5The scraping mechanism 3 is an important pre-treatment component before the aluminum plate is leveled. The scraping mechanism 3 is located on one side of the feeding end of the leveling mechanism 2. The scraping mechanism 3 includes a bottom scraping component 31 and a top scraping component 32. The bottom scraping component 31 includes a lower scraper 311 that is vertically slidably mounted on the workbench 1. The top side of the lower scraper 311 is knife-shaped so that it can closely fit the bottom side of the aluminum plate before the aluminum plate enters the leveling mechanism 2 and scrape off impurities. There are several evenly distributed and vertically arranged springs 312 between the bottom side of the lower scraper 311 and the workbench 1. The arrangement of the springs 312 allows the lower scraper 311 to flexibly adapt to aluminum plates of different thicknesses and provide a stable scraping force to ensure that the scraping effect is uniform and effective.

[0041] The top-side scraping assembly 32 includes an electric push rod 321 vertically fixed on the workbench 1. The output end of the electric push rod 321 faces downward and is fixed with a connecting plate 322. Below the connecting plate 322, an upper scraper 323 is movably arranged on the same vertical plane as the lower scraper 311. The bottom end of the upper scraper 323 is knife-shaped. Several evenly distributed springs 324 are connected between the top side of the upper scraper 323 and the connecting plate 322. The electric push rod 321 drives the connecting plate 322 and the upper scraper 323 to rise and fall. Combined with the buffering and adaptation effect of the springs 324, the upper scraper 323 is tightly attached to the top side of the aluminum plate to achieve efficient scraping and remove impurities.

[0042] The design of this scraping mechanism 3 can effectively remove impurities from the surface of the aluminum plate, prevent impurities from adhering to the aluminum plate during the subsequent leveling process, improve the surface quality and aesthetics of the aluminum plate, reduce the risk of local stress concentration caused by impurities, enhance the overall performance of the aluminum plate, meet the application scenarios with high surface quality requirements, reduce the defect rate and production costs, and is easy to operate, highly automated, adaptable to aluminum plates of different thicknesses, thus improving production efficiency and product quality.

[0043] Furthermore, a guide rod 325 is fixed to the top side of the upper scraper 323, which movably passes through the connecting plate 322. When the electric push rod 321 drives the connecting plate 322 and the upper scraper 323 to adjust their height, the guide rod 325 can slide along the through hole on the connecting plate 322, thereby ensuring the stable movement of the upper scraper 323 in the vertical direction. This design effectively prevents the upper scraper 323 from shifting or shaking during the lifting process, ensuring the uniformity and stability of the contact between its bottom blade and the top side of the aluminum plate, thereby improving the scraping effect and quality. At the same time, the movable through-fitting method between the guide rod 325 and the connecting plate 322 allows the upper scraper 323 to better adapt to the slight undulations on the surface of the aluminum plate under the elastic force of the second spring 324, enhancing the flexibility and adaptability of the scraping process, and further improving the efficiency and effect of impurity removal.

[0044] Furthermore, the structural design of the workbench 1 fully considers the collection and removal of impurities. A ash discharge port 11 is constructed through the workbench 1, and a collection box 12 corresponding to the ash discharge port 11 is set below the workbench 1 to collect the scraped impurity particles. An inclined ash guide plate 313 is fixed on the side of the lower scraper 311 facing away from the leveling mechanism 2. The bottom end of the ash guide plate 313 is accurately aligned with the ash discharge port 11, ensuring that the impurities scraped by the lower scraper 311 can smoothly slide down the ash guide plate 313 during the scraping process and finally fall into the collection box 12 through the ash discharge port 11. This design not only realizes the orderly collection of impurities and effectively avoids the accumulation of impurities on the surface of the workbench 1, preventing them from being mixed into the aluminum plate processing area again, but also maintains the cleanliness of the working environment, reduces the risk of equipment failure, improves production efficiency, and provides a good foundation for the subsequent leveling processing of aluminum plates.

[0045] When this device is in operation:

[0046] First, place the aluminum plate to be leveled on the workbench 1, ensuring that the aluminum plate is within the operating area of ​​the scraping mechanism 3 and the leveling mechanism 2;

[0047] Next, the scraping mechanism 3 is activated. The lower scraper 311 of the bottom scraping assembly 31 automatically adheres to the bottom side of the aluminum plate under the elastic force of the spring 312. At the same time, the electric push rod 321 of the top scraping assembly 32 drives the upper scraper 323 to move downward until its bottom blade lightly presses against the top side of the aluminum plate. At this time, as the aluminum plate is slowly fed, the lower scraper 311 and the upper scraper 323 scrape the bottom and top sides of the aluminum plate respectively, effectively removing surface impurities. The scraped impurities slide down the guide scraper 313 under the action of gravity and fall into the collection box 12 through the ash discharge port 11, realizing the automatic collection and removal of impurities.

[0048] After the scraping is completed, the aluminum plate continues to be fed into the leveling mechanism 2. According to the required leveling thickness, the oil supply component is activated to supply oil to the oil cylinder 231, driving the mounting bracket 221 to move the upper leveling component 22 vertically and adjusting the distance between the upper leveling component 22 and the lower leveling component 21.

[0049] Subsequently, servo motor 215 and servo motor 225 are started to make the lower leveling roller 211 and the upper leveling roller 222 rotate synchronously. The aluminum plate is leveled under the coordinated action of the roller group and is subjected to uniform leveling force to ensure that the required flatness and thickness accuracy are achieved.

[0050] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An aluminum plate leveling device, comprising a work stand (1), a leveling mechanism (2) and a dust scraping mechanism (3), characterized in that, in: The leveling mechanism (2) is installed on the workbench (1) and is used to level the aluminum plate. The leveling mechanism (2) can adjust the thickness of the aluminum plate. The scraping mechanism (3) is installed on the workbench (1) and is used to scrape both sides of the aluminum plate to be flattened; The leveling mechanism (2) includes a lower leveling component (21), an upper leveling component (22), and an adjusting component (23). The adjusting component (23) is used to adjust the distance between the upper leveling component (22) and the lower leveling component (21). The lower leveling component (21) includes a plurality of lower leveling rollers (211) arranged in an array and rotatably mounted on the workbench (1). The plurality of lower leveling rollers (211) are located on the same horizontal plane. A connecting wheel (212) is fixedly sleeved on the rotating shaft of the lower leveling roller (211). A connecting belt (213) is sleeved between the connecting wheels (212) on the rotating shafts of two adjacent lower leveling rollers (211). A driven wheel (214) is fixedly sleeved on the rotating shaft of one of the outermost lower leveling rollers (211). The lower leveling assembly (21) also includes a servo motor (215) disposed below the workbench (1). A drive wheel (216) is fixedly sleeved on the output shaft of the servo motor (215). A transmission belt (217) is sleeved between the drive wheel (216) and the driven wheel (214). The upper leveling assembly (22) includes a mounting frame (221) that is vertically slidably mounted on the workbench (1). The mounting frame (221) is located above a plurality of lower leveling rollers (211). A plurality of upper leveling rollers (222) arranged in an array are rotatably mounted on the mounting frame (221). The plurality of upper leveling rollers (222) are located on the same horizontal plane. A connecting wheel (223) is fixedly sleeved on the rotating shaft of the upper leveling roller (222). An integral connecting belt (224) is sleeved between the connecting wheels (223) on the rotating shafts of two adjacent upper leveling rollers (222). A servo motor (225) is mounted on the mounting frame (221). The output shaft of the servo motor (225) is fixed to the rotating shaft of one of the outermost upper leveling rollers (222). The scraping mechanism (3) is located on one side of the feeding end of the leveling mechanism (2). The scraping mechanism (3) includes a bottom scraping assembly (31) and a top scraping assembly (32). The bottom scraping assembly (31) includes a lower scraper (311) that is vertically slidably mounted on the workbench (1). The top side of the lower scraper (311) is knife-shaped. A number of evenly distributed and vertically arranged springs (312) are connected between the bottom side of the lower scraper (311) and the workbench (1).

2. The aluminum sheet straightening device according to claim 1, characterized by: The adjustment assembly (23) includes a hydraulic cylinder (231) mounted on the top of the workbench (1), the output end of the hydraulic cylinder (231) is vertically downward and fixed to the top of the mounting bracket (221), and the adjustment assembly (23) also includes an oil supply assembly disposed on the workbench (1) for supplying oil to the hydraulic cylinder (231).

3. The aluminum sheet straightening device of claim 1, wherein: The top-side scraping assembly (32) includes an electric push rod (321) vertically fixed on the workbench (1). The output end of the electric push rod (321) is downward and fixed with a connecting plate (322). An upper scraper (323) is movably arranged below the connecting plate (322) and is located on the same vertical plane as the lower scraper (311). The bottom end of the upper scraper (323) is knife-shaped. Several evenly distributed springs (324) are connected between the top side of the upper scraper (323) and the connecting plate (322).

4. The aluminum sheet straightening device of claim 3, wherein: The top side of the upper scraper (323) is fixed with a guide rod (325) that movably passes through the connecting plate (322).

5. The aluminum plate leveling device according to claim 1, characterized in that: The workbench (1) has a through-hole ash discharge port (11), and a collection box (12) corresponding to the ash discharge port (11) is provided below the workbench (1). An inclined ash guide plate (313) is fixed on the side of the lower scraper (311) facing away from the leveling mechanism (2), and the bottom end of the ash guide plate (313) is located inside the ash discharge port (11).

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