Burr pressing device used after aluminum plate splitting
By designing the aluminum plate striping rear burr device, the double-guiding column cylinder drives the upper roller to flatten the burrs on the edge of the aluminum slats, the problems of aluminum plate not tight and burr scratches are solved, and the quality of aluminum plate production is improved and suitable for aluminum slats of different widths.
Patent Information
- Application Number
- CN202420522632.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-18
AI Technical Summary
After the aluminum plate is split, raised burrs will appear at the edges of the aluminum plate, resulting in the aluminum plate not being tight and easily scratching the aluminum plate, affecting the production quality.
A aluminum plate striped rear burr device is designed, including a pinch roller frame body, a lower roller, an upper roller frame body and a plurality of burr pressing mechanisms. The burr pressing mechanism consists of a double-guiding column cylinder, a support and an upper roller. The upper roller is driven downwardly to press the aluminum slat edge through the double-guiding column cylinder to flatten the raised burrs.
Effectively flatten the burrs on the edge of the aluminum slats to make the aluminum plate roll tight, avoid loosening, and prevent burrs from scratching the aluminum plate, improving production quality. At the same time, the device can adjust the position of the burr pressing mechanism according to the width of the aluminum slats, which is suitable for aluminum slats of different widths.
Smart Images
Figure CN222587772U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum plate processing, in particular to a device for pressing burrs after an aluminum plate is stripped. Background Art
[0002] Aluminum sheet is an aluminum sheet or strip made of aluminum as raw material. After the aluminum sheet is processed and formed, it is usually necessary to use heavy shearing equipment to cut the aluminum sheet into aluminum strips of specified width so that the aluminum strips can be rolled into aluminum coils. However, after the aluminum sheet is cut into aluminum strips, burrs will appear at the edges of the aluminum strips, which are higher than the aluminum strips, causing the aluminum coils made of the aluminum strips to be loose and loose. In addition, during the process of rolling the aluminum strips into aluminum coils, the burrs will easily scratch the aluminum sheet, thus affecting the production quality of the aluminum sheet. Summary of the invention
[0003] The utility model aims to solve the problem that burrs are generated at the edges of the aluminum strips after the aluminum strips are slit in the prior art, which leads to the aluminum plate being loosely rolled and easily scratched. A burr pressing device is provided for pressing the aluminum strips after the aluminum strips are slit. The device can flatten the raised burrs generated at the edges of the aluminum strips, thereby making the aluminum plate coils formed by rolling the aluminum strips tight and avoiding looseness. At the same time, it can effectively prevent the raised burrs from scratching the aluminum plate, thereby improving the production quality of the aluminum plate.
[0004] In order to achieve the above purpose, the technical solution of the utility model is: a device for pressing burrs after aluminum plate stripping, comprising a pinch roller frame, a lower roller is rotatably arranged on one side of the pinch roller frame; an upper roller frame is also arranged on one side of the pinch roller frame, and a plurality of burr pressing mechanisms are slidably arranged on the upper roller frame, and the burr pressing mechanisms are located directly above the lower roller. During the transmission of the aluminum strip, the burrs raised at the edge of the aluminum strip are pressed flat by the cooperation of the burr pressing mechanisms and the lower roller.
[0005] The burr pressing mechanism includes a double guide column cylinder, a support and an upper roller, the piston rod end of the double guide column cylinder is connected to the support, and the upper roller is rotatably arranged in the support; the double guide column cylinder is provided with an upper roller fixing assembly for fixing the upper roller, and the upper roller fixing assembly is connected to the fixing frame and the support, and the double guide column cylinder is used to drive the upper roller to move downward, so that the upper roller is pressed on the edge of the aluminum strip, thereby achieving the effect of the upper roller flattening the raised burrs.
[0006] A sliding block is fixedly provided on the inner side of the double guide column cylinder, a linear guide rail is fixedly provided on the lower part of the upper roller frame, and the sliding block is slidably provided on the linear guide rail. The position of the deburring mechanism can be adjusted conveniently through the cooperation between the sliding rail and the linear guide rail.
[0007] Furthermore, two wire plates are symmetrically arranged on the clamping roller frame, and bearing seats are arranged on the outer sides of the two wire plates. The two ends of the lower roller are respectively interference fit with the inner rings of the bearings of the two bearing seats. The bearing seats on the two wire plates are utilized to achieve the purpose of installing the lower roller, and the lower roller can rotate during the conveying of the aluminum strips.
[0008] Furthermore, a pin is arranged in the support, a bearing is sleeved on the pin, and the upper roller is sleeved on the outer side of the bearing. During the conveying process of the aluminum strip, the upper roller can rotate while pressing the burrs through the bearing.
[0009] Furthermore, the upper roller frame includes a fixed plate and a fixed frame, the fixed plate is arranged on the pinch roller frame, the fixed frame is fixedly arranged on the upper part of the fixed plate, and the linear guide rail is fixedly arranged on the lower part of the fixed plate.
[0010] Furthermore, a strip hole is opened on the fixed frame, and the upper roller fixing assembly includes a guide column, a lower pressure plate and a spring. The upper end of the guide column extends to the interior of the fixed frame through the strip hole, and an upper pressure plate is fixedly provided on the upper end of the guide column. The lower end of the guide column passes through a double guide column cylinder and is connected to the support, and the guide column is slidably connected to the double guide column cylinder.
[0011] Furthermore, the lower pressure plate is sleeved on the guide column and located on the top of the bottom plate of the fixed frame, and the width of the lower pressure plate is greater than the width of the strip hole; the spring is sleeved on the guide column, and the spring is located between the lower pressure plate and the upper pressure plate. When the piston rod of the double guide column cylinder drives the support to move downward, it can simultaneously drive the guide column to move downward. The compression of the spring can make the lower pressure plate tightly pressed on the fixed frame, and the upper roller is fixed by friction to prevent the upper roller from moving left and right.
[0012] Through the above technical solution, the beneficial effects of the utility model are:
[0013] The utility model has a reasonable structure and good use effect, and can effectively flatten the raised burrs produced on the edges of the aluminum strips, so that the aluminum plate coil formed by the aluminum strips is compacted and avoids looseness. At the same time, it can effectively prevent the raised burrs from scratching the aluminum plate, thereby improving the production quality of the aluminum plate; at the same time, the burrs on the edges of multiple aluminum strips can be flattened, thereby improving work efficiency.
[0014] The utility model drives the support to move downward by the double guide column cylinder, so that the support drives the upper roller to move downward and press on the edge of the aluminum strip. During the conveying process of the aluminum strip, the cooperation of the upper roller and the lower roller can achieve the effect of flattening the burrs on the edge of the aluminum strip.
[0015] The utility model can adjust the positions of a plurality of burr pressing mechanisms through the cooperation of the slider on the double-guide cylinder and the linear guide rail, thereby achieving the effect of adjusting the positions of the burr pressing mechanisms according to the width of the aluminum plate strip, thereby improving the application range of the device.
[0016] The upper roller fixing assembly of the utility model plays a role in fixing the upper roller. When the piston rod of the double guide column cylinder drives the support to move downward, the guide column is simultaneously driven to move downward. The spring compression can make the lower pressure plate tightly press on the fixed frame, and the upper roller is fixed by friction. When the piston rod of the double guide column cylinder retracts, the spring rebounds, the pressure on the lower pressure plate is reduced, and the upper roller returns to a movable state. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the structure of a device for pressing burrs after aluminum plate stripping. Figure 1 ;
[0018] Figure 2 This is a schematic diagram of the structure of a device for pressing burrs after aluminum plate stripping. Figure 2 ;
[0019] Figure 3 yes Figure 2 Schematic diagram of the enlarged structure at point A in the middle.
[0020] The numbers in the accompanying drawings are: 1 is a wire plate, 2 is a bearing seat, 3 is a lower roller, 4 is an upper roller frame, 401 is a fixed plate, 402 is a fixed frame, 403 is a strip hole, 5 is a double guide column cylinder, 6 is a slider, 7 is a linear guide rail, 8 is a support, 9 is a pin shaft, 10 is a bearing, 11 is an upper roller, 12 is a guide column, 13 is a lower pressure plate, 14 is an upper pressure plate, and 15 is a spring. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:
[0022] like Figure 1 to Figure 3 As shown, a device for pressing burrs after aluminum plate is divided into strips, comprises a pinching roller frame, a lower roller 3 is rotatably arranged on one side of the pinching roller frame; an upper roller frame 4 is also arranged on one side of the pinching roller frame, and a plurality of burr pressing mechanisms are slidably arranged on the upper roller frame 4, so that the device can flatten the burrs on the edges of a plurality of aluminum plate strips at the same time, wherein the two burr pressing mechanisms located on both sides flatten the burrs on the edge of the outermost aluminum plate strip, and the burr pressing mechanism located in the middle flattens the burrs on the edges of two adjacent aluminum plate strips at the same time, and the burr pressing mechanism is located directly above the lower roller 3.
[0023] The burr pressing mechanism includes a double guide column cylinder 5, a support 8 and an upper roller 11. The piston rod end of the double guide column cylinder 5 is connected to the support 8, and the upper roller 11 is rotatably arranged in the support 8. The double guide column cylinder 5 is provided with an upper roller fixing assembly for fixing the upper roller 11, and the upper roller fixing assembly is connected to the fixing frame 402 and the support 8. In this embodiment, when the burrs on the edge of the aluminum strip need to be flattened, the piston rod of the double guide column cylinder 5 extends and drives the support 8 to move downward, and the support 8 drives the upper roller 11 to move downward to press the upper roller 11 on the edge of the aluminum strip. During the conveying process of the aluminum strip, the burrs on the edge of the aluminum strip are flattened by the cooperation of the upper roller 11 and the lower roller 3.
[0024] A slider 6 is fixedly provided on the inner side of the double guide column cylinder 5, and a linear guide rail 7 is fixedly provided on the lower part of the upper roller frame 4. The slider 6 is slidably provided on the linear guide rail 7. The distance between two adjacent deburring mechanisms can be adjusted according to the width of the aluminum strip, so that the upper roller 11 is pressed on the edge of the aluminum strip, thereby achieving the effect of deburring aluminum strips of different widths.
[0025] Two wire plates 1 are symmetrically arranged on the pinch roller frame, and the wire plates 1 are welded and fixed on the pinch roller frame. Bearing seats 2 are arranged on the outer sides of the two wire plates 1, and the bearing seats 2 are bolted to the outer side walls of the wire plates 1. The two ends of the lower roller 3 are respectively interference fit with the inner rings of the bearings of the two bearing seats 2, so that the lower roller 3 can rotate while the aluminum strips are conveyed, thereby improving the effect of pressing burrs on the aluminum strips.
[0026] A pin shaft 9 is arranged in the support 8, a bearing 10 is sleeved on the pin shaft 9, and the upper roller 11 is sleeved on the outer side of the bearing 10. The upper roller 11 is interference fit with the outer ring of the bearing 10, so that the upper roller 11 can rotate while the aluminum strip is conveyed.
[0027] The upper roller frame 4 includes a fixed plate 401 and a fixed frame 402 . The fixed plate 401 is arranged on the pinch roller frame. The fixed plate 401 is bolted to the pinch roller frame. The fixed frame 402 is fixedly arranged on the upper part of the fixed plate 401 . The linear guide rail 7 is fixedly arranged on the lower part of the fixed plate 401 .
[0028] A strip hole 403 is provided on the fixed frame 402, and the upper roller fixing assembly includes a guide column 12, a lower pressure plate 13 and a spring 15. The upper end of the guide column 12 extends through the strip hole 403 to the interior of the fixed frame 402, and an upper pressure plate 14 is fixedly provided on the upper end of the guide column 12. The lower end of the guide column 12 passes through the double guide column cylinder 5 and is connected to the support 8. The guide column 12 is slidably connected to the double guide column cylinder 5. In this embodiment, the number of guide columns 12 and spring 15 are both two, and guide holes matching the guide columns 12 are provided on both sides of the piston rod of the double guide column cylinder 5, and the guide column 12 is slidably connected to the double guide column cylinder 5 through the guide holes.
[0029] The lower pressure plate 13 is sleeved on the guide column 12 and located on the top of the bottom plate of the fixed frame 402. The lower pressure plate 13 is slidably connected to the guide column 12. A through hole matching the guide column 12 is opened on the lower pressure plate 13. The width of the lower pressure plate 13 is greater than the width of the strip hole 403. The spring 15 is sleeved on the guide column 12, and the spring 15 is located between the lower pressure plate 13 and the upper pressure plate 14.
[0030] The working principle of the utility model is as follows: first, the distance between two adjacent deburring mechanisms is adjusted according to the width of the aluminum strips after the aluminum plate is stripped, so that the upper rollers 11 of the two outermost deburring mechanisms are respectively located at the edges of the two outermost aluminum strips, and the deburring mechanism located in the middle is located above the edges of the two adjacent aluminum strips; when adjusting the position of the deburring mechanism, the slider 6 on the double guide column cylinder 5 of the deburring mechanism slides on the linear guide rail 7.
[0031] Then, the double guide column cylinder 5 of each burr pressing mechanism is opened, the piston rod of the double guide column cylinder 5 extends out and drives the support 8 to move downward, the support 8 drives the upper roller 11 to move downward, and the upper roller 11 is pressed on the edge of the aluminum strip. During this process, the support 8 simultaneously drives the guide column 12 to move downward, the guide column 12 moves downward on the double guide column cylinder 5 and in the strip hole 403, the spring 15 is compressed under the action of the upper pressure plate 14 and the lower pressure plate 13, and the action force of the spring 15 acts on the lower pressure plate 13, the lower pressure plate 13 is tightly pressed on the fixed frame, and the upper roller 11 is fixed by friction; then, during the conveying process of the aluminum strip, the upper roller 11 and the lower roller 3 rotate, and the raised burrs at the edge of the aluminum strip are flattened by the cooperation of the upper roller 11 and the lower roller 3.
[0032] When the piston rod of the double-guide cylinder 5 is retracted, the spring 15 springs up, the pressure on the lower pressure plate 13 is reduced, and the upper roller 11 is restored to a movable state. At this time, the position of the burr pressing mechanism can be readjusted.
[0033] The embodiments described above are only preferred embodiments of the utility model and do not limit the scope of implementation of the utility model. Therefore, all equivalent changes or modifications made according to the technical solutions described in the patent scope of the utility model should be included in the scope of the patent application of the utility model.
Claims
1. A device for pressing burrs after aluminum plate stripping, comprising a pinch roller frame, characterized in that: A lower roller (3) is rotatably provided on one side of the pinch roller frame; an upper roller frame (4) is also provided on one side of the pinch roller frame, and a plurality of burr pressing mechanisms are slidably provided on the upper roller frame (4), and the burr pressing mechanisms are located directly above the lower roller (3); The burr pressing mechanism comprises a double guide column cylinder (5), a support (8) and an upper roller (11), wherein the piston rod end of the double guide column cylinder (5) is connected to the support (8), and the upper roller (11) is rotatably arranged in the support (8); an upper roller fixing assembly for fixing the upper roller (11) is arranged on the double guide column cylinder (5), and the upper roller fixing assembly is connected to a fixing frame (402) and the support (8); A slider (6) is fixedly provided on the inner side of the double guide column cylinder (5), a linear guide rail (7) is fixedly provided on the lower part of the upper roller frame (4), and the slider (6) is slidably provided on the linear guide rail (7).
2. The device for pressing burrs after aluminum plate stripping according to claim 1 is characterized in that: Two wire plates (1) are symmetrically arranged on the pinch roller frame, and bearing seats (2) are arranged on the outer sides of the two wire plates (1). The two ends of the lower roller (3) are respectively interference fit with the inner rings of the bearings of the two bearing seats (2).
3. The device for pressing burrs after aluminum plate stripping according to claim 1 is characterized in that: A pin shaft (9) is arranged in the support (8), a bearing (10) is sleeved on the pin shaft (9), and the upper roller (11) is sleeved on the outer side of the bearing (10).
4. The device for pressing burrs after aluminum plate stripping according to claim 1 is characterized in that: The upper roller frame (4) comprises a fixed plate (401) and a fixed frame (402); the fixed plate (401) is arranged on the pinch roller frame; the fixed frame (402) is fixedly arranged on the upper part of the fixed plate (401); and the linear guide rail (7) is fixedly arranged on the lower part of the fixed plate (401).
5. The device for pressing burrs after aluminum plate stripping according to claim 4 is characterized in that: The fixing frame (402) is provided with a strip hole (403), and the upper roller fixing assembly comprises a guide column (12), a lower pressure plate (13) and a spring (15). The upper end of the guide column (12) passes through the strip hole (403) and extends to the interior of the fixing frame (402). An upper pressure plate (14) is fixedly provided at the upper end of the guide column (12). The lower end of the guide column (12) passes through a double guide column cylinder (5) and is connected to the support (8). The guide column (12) is slidably connected to the double guide column cylinder (5).
6. The device for pressing burrs after aluminum plate stripping according to claim 5 is characterized in that: The lower pressing plate (13) is sleeved on the guide column (12) and is located on the top of the bottom plate of the fixed frame (402), and the width of the lower pressing plate (13) is greater than the width of the strip hole (403); the spring (15) is sleeved on the guide column (12), and the spring (15) is located between the lower pressing plate (13) and the upper pressing plate (14).