Aluminum bar straightening device

Abstract

This utility model relates to the field of aluminum processing technology and discloses an aluminum rod straightening device, including a processing chamber. An extrusion block is disposed inside the processing chamber. A first transmission roller and a second transmission roller are respectively disposed at both ends of the processing chamber, and the first and second transmission rollers are used to transport the aluminum rod. A slide rail is installed inside the processing chamber, and a fixed clamping block, a cleaning block, and a movable clamping block are sequentially disposed at the upper end of the slide rail. This utility model drives the aluminum rod to rotate through the rotational friction of the rollers, allowing sensors inside the processing chamber to begin detecting the aluminum rod as it moves and marking points of abnormal roundness, thus saving straightening time. Subsequently, when the other end of the aluminum rod abuts against the upper end of the fixed clamping block, the rollers at the fixed clamping block clamp and limit the other end of the aluminum rod, thereby changing the aluminum rod from an inclined state to a parallel state. This facilitates the extrusion block to extrude and straighten the rod according to the points of abnormal roundness, thus improving straightening efficiency.

Description

Technical Field

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

[0002] Aluminum rods are a type of aluminum product. The casting of aluminum rods includes melting, purification, impurity removal, degassing, slag removal and casting processes. However, bending problems can occur during the production of aluminum rods, which can affect subsequent processing. Therefore, straightening devices are needed to straighten them.

[0003] Existing aluminum rod straightening devices typically involve placing the aluminum rod at the detection point, then rotating the rod and using sensors to detect the roundness of each point on the rod. When an abnormality in the roundness of a point is detected, the point on the rod is pressed by an extrusion block to complete the straightening process. This straightening method is very time-consuming and inefficient. Utility Model Content

[0004] This invention provides an aluminum rod straightening device with the beneficial effect of high processing efficiency. It solves the problem mentioned in the background art that when an abnormality in the roundness of a point is found, the point on the aluminum rod is straightened by pressing with an extrusion block to complete the straightening, which is very time-consuming and inefficient.

[0005] This utility model provides the following technical solution: an aluminum rod straightening device, comprising:

[0006] A processing chamber, the interior of which is equipped with extrusion blocks;

[0007] The first and second transfer rollers are respectively disposed at both ends of the processing chamber and are used to transfer the aluminum rods.

[0008] A slide rail is installed inside the processing chamber, and a fixed clamping block, a cleaning block, and a movable clamping block are sequentially arranged at the upper end of the slide rail;

[0009] The upper ends of both the movable clamping block and the fixed clamping block are symmetrically equipped with clamping components;

[0010] Cleaning components are symmetrically installed on the upper end of the cleaning block;

[0011] The cleaning component includes a second cylinder, a cylinder, and a scraper. The second cylinder is installed on one side of the cleaning block, the cylinder is installed on one side of the second cylinder, and the scraper is installed on one side of the cylinder. The scraper is used to abut against the aluminum rod.

[0012] As an optional solution of the aluminum rod straightening device of this utility model, the clamping component includes a first cylinder, a roller frame and a roller, the roller frame is installed on one side of the first cylinder and the roller is rotatably connected to one side of the roller frame;

[0013] The two rollers are used to drive the aluminum rod to rotate;

[0014] The upper surfaces of the moving clamp and the fixed clamp are lower than the upper surface of the first transmission roller;

[0015] One end of the aluminum rod is held by the rollers of the moving clamp block and slides towards the second transfer roller.

[0016] As an optional embodiment of the aluminum rod straightening device of this utility model, a scraper is installed at one end of the scraper, and the scraper is used to scrape the outer surface of the aluminum rod.

[0017] As an optional embodiment of the aluminum rod straightening device of this utility model, a sliding rod is slidably connected inside the cylinder, one side of the sliding rod is connected to one side of the scraper, and a first spring is provided between the scraper and the cylinder, the first spring being sleeved on the outer surface of the sliding rod.

[0018] As an optional embodiment of the aluminum rod straightening device of this utility model, a flow guide pen is also installed inside the cylinder, one end of which passes through the cylinder and the scraper, and the aluminum rod is marked by the flow guide pen.

[0019] As an optional embodiment of the aluminum rod straightening device of this utility model, a sealing disc is slidably connected inside the cylinder, and one side of the sealing disc is connected to one side of the slide rod.

[0020] The cylinder is also equipped with a partition plate, which divides the cylinder into an extrusion chamber and an ink chamber;

[0021] One side of the partition plate is provided with a through hole, which is connected to the extrusion chamber and the ink chamber;

[0022] The guide pen has a slide rod, a sealing plate, and a partition plate running through it on one side.

[0023] As an optional embodiment of the aluminum rod straightening device of this utility model, a second spring is also installed inside the cylinder, and the second spring is connected to the guide pen.

[0024] This utility model has the following beneficial effects:

[0025] 1. This aluminum rod straightening device drives the aluminum rod to rotate through the rotational friction of rollers. This allows the sensors inside the processing chamber to start detecting the aluminum rod as it moves and mark the points where the roundness is abnormal, thus saving straightening time. Then, when the other end of the aluminum rod touches the upper end of the fixed clamping block, the rollers at the fixed clamping block clamp and limit the other end of the aluminum rod, thereby changing the aluminum rod from an inclined state to a parallel state. This makes it convenient for the extrusion block to extrude and straighten the aluminum rod according to the points where the roundness is abnormal, thus improving the straightening efficiency.

[0026] 2. In this aluminum rod straightening device, when the moving clamp block drags the aluminum rod, the aluminum rod will pass between the two scrapers. When the aluminum rod rotates, the scraper on one side of the scraper scrapes the outer surface of the aluminum rod, thus cleaning the outer surface of the aluminum rod.

[0027] 3. This aluminum rod straightening device uses a scraper to drive a sliding rod and a sealing disc to slide inside a cylinder. This causes the sealing disc to squeeze the ink liquid inside the cylinder, increasing the hydraulic pressure. The increased hydraulic pressure forces a guide pen sliding inside a partition plate to one side, causing one side of the guide pen to slide out of the scraper and come into contact with the aluminum rod, thus marking it. Once the aluminum rod changes from an inclined state to a parallel state, the device quickly locates the points requiring straightening using camera and sensor data, further improving straightening efficiency. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0029] Figure 2 This is a schematic diagram of the slide rail of this utility model.

[0030] Figure 3 This is a schematic diagram of the cleaning block of this utility model.

[0031] Figure 4 This utility model Figure 3 A partial structural diagram at point A.

[0032] In the diagram: 1. First transfer roller; 2. Processing chamber; 3. Second transfer roller; 4. Slide rail; 5. Fixed clamping block; 6. Moving clamping block; 7. First cylinder; 8. Roller frame; 9. Roller; 10. Cleaning block; 11. Second cylinder; 12. Cylinder; 13. Scraper; 15. First spring; 16. Slide rod; 17. Scraper strip; 18. Divider plate; 19. Through hole; 20. Guide pen; 21. Second spring. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Example 1

[0035] Please see Figures 1-2 One type of aluminum rod straightening device includes:

[0036] Processing chamber 2, the interior of which is equipped with extrusion blocks;

[0037] The first transmission roller 1 and the second transmission roller 3 are respectively disposed at both ends of the processing chamber 2. The first transmission roller 1 and the second transmission roller 3 are used to transport the aluminum rod.

[0038] The slide rail 4 is installed inside the processing chamber 2. The upper end of the slide rail 4 is provided with a fixed clamping block 5, a cleaning block 10 and a moving clamping block 6 in sequence.

[0039] Both the movable clamping block 6 and the fixed clamping block 5 have clamping components symmetrically installed on their upper ends;

[0040] Cleaning components are symmetrically installed on the upper end of the cleaning block 10;

[0041] The cleaning component includes a second cylinder 11, a cylinder 12, and a scraper 13. The second cylinder 11 is installed on one side of the cleaning block 10. The cylinder 12 is installed on one side of the second cylinder 11, and the scraper 13 is installed on one side of the cylinder 12. The scraper 13 is used to abut against the aluminum rod.

[0042] according to Figure 1 As shown, an aluminum rod is placed on the first transfer roller 1, which rolls it to the second transfer roller 3. The upper surfaces of the movable clamping block 6 and the fixed clamping block 5 are lower than the upper surface of the first transfer roller 1. Therefore, one end of the aluminum rod falls onto the movable clamping block 6 during transport. Then, the first cylinder 7 drives the roller frame 8 and rollers 9 to move, with the two rollers 9 pressing against the aluminum rod, thus limiting its movement. The movable clamping block 6 then slides to one end, cooperating with the rolling transport of the first transfer roller 1 to drag the aluminum rod. At this time, roller 9 is powered on, so that roller 9 rotates. The rotation friction of roller 9 drives the aluminum rod to rotate, so that the sensor inside processing chamber 2 starts to detect the aluminum rod when it moves and marks the points of abnormal roundness, thereby saving straightening time. Then, when the other end of the aluminum rod touches the upper end of the fixed clamping block 5, the other end of the aluminum rod is clamped and limited by roller 9 at the fixed clamping block 5, so that the aluminum rod changes from an inclined state to a parallel state, which makes it convenient for the extrusion block to extrude and straighten according to the points of abnormal roundness, thus improving straightening efficiency.

[0043] It should be noted that a hydraulic cylinder is installed at the upper end of the processing chamber 2. The hydraulic cylinder is connected to the extrusion block, and the extrusion block is driven to slide by the hydraulic cylinder, so that the extrusion block is pressed against the abnormal point of the roundness of the aluminum rod.

[0044] Example 2

[0045] This embodiment is an improvement upon embodiment 1. For details, please refer to [link / reference]. Figures 1-3The clamping components include a first cylinder 7, a roller frame 8 and a roller 9. The roller frame 8 is mounted on one side of the first cylinder 7, and the roller 9 is rotatably connected to one side of the roller frame 8.

[0046] Two rollers 9 are used to drive the aluminum bar to rotate;

[0047] The upper surfaces of the moving clamping block 6 and the fixed clamping block 5 are lower than the upper surface of the first transmission roller 1;

[0048] One end of the aluminum rod is held by the roller 9 of the movable clamping block 6 and slides towards the second transmission roller 3;

[0049] A scraper 17 is installed at one end of the scraper 13. The scraper 17 is used to scrape the outer surface of the aluminum rod.

[0050] Because impurities may adhere to the outer surface of the cast aluminum rod, affecting the detection accuracy of the sensor, a cleaning block 10 is installed between the moving clamp block 6 and the fixed clamp block 5. The scraper 13 at the upper end of the cleaning block 10 scrapes away impurities from the outer surface of the aluminum rod. Figure 3 As shown, when the moving clamp 6 drags the aluminum rod, the aluminum rod will pass between the two scrapers 13. When the aluminum rod rotates, the scraper 17 on one side of the scraper 13 scrapes off the outer surface of the aluminum rod, thus cleaning the outer surface of the aluminum rod.

[0051] Example 3

[0052] This embodiment is an improvement upon embodiment 2. For details, please refer to [link / reference]. Figures 1-4 A sliding rod 16 is slidably connected inside the cylinder 12. One side of the sliding rod 16 is connected to one side of the scraper 13. A first spring 15 is provided between the scraper 13 and the cylinder 12. The first spring 15 is sleeved on the outer surface of the sliding rod 16.

[0053] Inside the cylinder 12, a flow guide pen 20 is also installed. One end of the flow guide pen 20 passes through the cylinder 12 and the scraper 13, and the aluminum rod is marked by the flow guide pen 20.

[0054] A sealing disc is also slidably connected inside the cylinder 12, and one side of the sealing disc is connected to one side of the slide rod 16.

[0055] The cylinder 12 is also equipped with a partition plate 18, which divides the cylinder 12 into an extrusion chamber and an ink chamber;

[0056] A through hole 19 is provided on one side of the partition plate 18, and the through hole 19 is connected to the extrusion chamber and the ink chamber;

[0057] The guide pen 20 has a slide rod 16, a sealing plate and a partition plate 18 passing through one side;

[0058] A second spring 21 is also installed inside the cylinder 12, and the second spring 21 is connected to the guide pen 20.

[0059] according to Figure 4 As shown, to assist the extrusion block in quickly identifying the points on the aluminum rod that need to be extruded, a guide pen 20 is slidably connected inside the scraper 13. The guide pen 20 marks the aluminum rod. Specifically, when the aluminum rod rotates, points with abnormal axial curvature will cause the scraper 13 to slide to one side. The scraper 13 drives the slide rod 16 and the sealing disc to slide inside the cylinder 12, causing the sealing disc to squeeze the ink liquid inside the cylinder 12, thereby increasing the hydraulic pressure. The increased hydraulic pressure will then force the guide pen 20, which slides inside the partition plate 18, to slide to one side. This allows one side of the guide pen 20 to slide out of the scraper 13 and come into contact with the aluminum rod, thus marking it. When the aluminum rod changes from an inclined state to a parallel state, the points requiring straightening are quickly located using camera and sensor data, further improving straightening efficiency.

[0060] It should be noted that the guide pen 20 is made of fiber material and has the property of guiding flow. Therefore, one side of the guide pen 20 can reverse the ink inside the cylinder 12 to the other side of the guide pen 20.

[0061] Furthermore, in order to allow the scraper 13 to make better contact with the aluminum rod, the cleaning block 10 can be configured as a telescopic structure, such as a telescopic rod.

[0062] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0063] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An aluminum rod straightening device, characterized in that, include: The processing chamber (2) is equipped with an extrusion block inside; The first transmission roller (1) and the second transmission roller (3) are respectively arranged at both ends of the processing chamber (2). The first transmission roller (1) and the second transmission roller (3) are used to transport the aluminum rod. The slide rail (4) is installed inside the processing chamber (2). The upper end of the slide rail (4) is provided with a fixed clamping block (5), a cleaning block (10) and a moving clamping block (6) in sequence. The upper ends of the movable clamping block (6) and the fixed clamping block (5) are symmetrically equipped with clamping components; Cleaning components are symmetrically installed on the upper end of the cleaning block (10); The cleaning component includes a second cylinder (11), a cylinder (12) and a scraper (13). The second cylinder (11) is installed on one side of the cleaning block (10). The cylinder (12) is installed on one side of the second cylinder (11). The scraper (13) is installed on one side of the cylinder (12). The scraper (13) is used to abut against the aluminum rod.

2. The aluminum rod straightening device according to claim 1, characterized in that: The clamping component includes a first cylinder (7), a roller frame (8) and a roller (9). The roller frame (8) is mounted on one side of the first cylinder (7), and the roller (9) is rotatably connected to one side of the roller frame (8). The two rollers (9) are used to drive the aluminum rod to rotate; The upper surfaces of the moving clamp (6) and the fixed clamp (5) are lower than the upper surface of the first transmission roller (1); One end of the aluminum rod is held by the roller (9) of the moving clamp (6) and slides towards the second transfer roller (3).

3. The aluminum rod straightening device according to claim 1, characterized in that: One end of the scraper (13) is equipped with a scraper strip (17), which is used to scrape the outer surface of the aluminum rod.

4. The aluminum rod straightening device according to claim 3, characterized in that: The cylinder (12) is slidably connected to a slide rod (16), one side of the slide rod (16) is connected to one side of the scraper (13), and a first spring (15) is provided between the scraper (13) and the cylinder (12), and the first spring (15) is sleeved on the outer surface of the slide rod (16).

5. The aluminum rod straightening device according to claim 3, characterized in that: Inside the cylinder (12), a flow guide pen (20) is also installed. One end of the flow guide pen (20) passes through the cylinder (12) and the scraper (13) to mark the aluminum rod.

6. The aluminum rod straightening device according to claim 5, characterized in that: The cylinder (12) is also slidably connected to a sealing disc, one side of which is connected to one side of the slide rod (16); The cylinder (12) is also equipped with a partition plate (18), which divides the cylinder (12) into an extrusion chamber and an ink chamber; A through hole (19) is provided on one side of the partition plate (18), and the through hole (19) is connected to the extrusion chamber and the ink chamber; The guide pen (20) has a slide bar (16), a sealing plate and a partition plate (18) passing through one side.

7. The aluminum rod straightening device according to claim 6, characterized in that: The cylinder (12) is also equipped with a second spring (21), which is connected to the guide pen (20).

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