A type of aluminum rod straightening machine

Abstract

This utility model discloses an aluminum rod straightening machine, which includes a worktable. A lower roller system is installed on the upper end of the worktable. A support rod is fixedly connected to the upper end of the worktable, and a frame is fixedly connected to the upper end of the support rod. An upper roller system is installed on the lower end of the frame, and a pressing adjustment mechanism is installed on the upper end of the frame. The pressing adjustment mechanism adjusts the height of the upper roller system. An electric push rod is fixedly connected to the bottom of the worktable. The piston rod of the electric push rod is fixedly connected to an auxiliary straightening mechanism. A support roller is installed on the side of the auxiliary straightening mechanism away from the lower roller system and is fixedly connected to the upper end of the worktable. The upper surface of the support roller is at the same height as the upper surface of the lower roller system. The aluminum rod is straightened by the cooperation of the upper and lower roller systems. The auxiliary straightening mechanism inspects the straightened aluminum rod and performs secondary straightening on the unstraightened parts of the aluminum rod surface, thereby improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of aluminum rod straightening technology, and in particular to an aluminum rod straightening machine. Background Technology

[0002] Aluminum bars are a type of aluminum product, widely used in various industries such as decoration, packaging, construction, transportation, electronics, aviation, aerospace, and weaponry. During the production of aluminum bars, uneven cooling after casting can cause them to bend, necessitating the use of a straightening machine for straightening.

[0003] Currently, after the straightening machine straightens the aluminum rods, it uses testing equipment to inspect the rods. If the straightness of the aluminum rods is still not up to standard, the machine will prompt the staff to remove the aluminum rods and set them aside. The straightening will only be performed again after all the aluminum rods have been processed, which reduces the efficiency of the aluminum rod straightening work. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum rod straightening machine that can inspect the aluminum rod after straightening and directly perform secondary straightening on the unstraightened parts detected on the surface of the aluminum rod, thereby improving work efficiency.

[0005] To achieve the above objectives, an aluminum rod straightening machine is provided, comprising a worktable, a lower roller system consisting of several equidistantly arranged lower rollers mounted on the upper end of the worktable, a support rod fixedly connected to the upper end of the support rod, a frame fixedly connected to the upper end of the support rod, and the frame positioned directly above the worktable, an upper roller system consisting of several equidistantly arranged upper rollers mounted on the lower end of the frame, a pressing adjustment mechanism mounted on the upper end of the frame, the pressing adjustment mechanism adjusting the height of the upper roller system, an electric push rod fixedly connected to the bottom of the worktable, the piston rod of the electric push rod extending upward through the worktable and slidably connected to the worktable, an auxiliary straightening mechanism fixedly connected to the piston rod of the electric push rod, the auxiliary straightening mechanism being located at the discharge end of the lower roller system, a support roller mounted on the side of the auxiliary straightening mechanism away from the lower roller system, the support roller being fixedly connected to the upper end of the worktable, the upper surface of the support roller being at the same height as the upper surface of the lower roller system. It can perform inspection after straightening aluminum bars and directly perform secondary straightening on the unstraightened parts detected on the surface of the aluminum bars, thereby improving work efficiency.

[0006] According to the aluminum rod straightening machine, the auxiliary straightening mechanism consists of a laser sensor, a detection frame, a support frame, a hydraulic cylinder, a first straightening frame, a second straightening frame, and a clamping plate. The support frame has a U-shaped structure and is fixedly connected to the upper end of the piston rod of the electric push rod. The detection frame, the second straightening frame, and the first straightening frame are located on one side of the support frame, and the detection frame is away from the idler roller. The middle parts of the detection frame, the second straightening frame, and the first straightening frame are connected, and the detection frame, the second straightening frame, and the first straightening frame are connected by welding. Several laser sensors are provided and are equidistantly arranged around the outside of the detection frame, and the detection end of the laser sensor penetrates into the detection frame. The hydraulic cylinders are respectively installed on the outside of the first straightening frame and the second straightening frame, and the piston rods of the hydraulic cylinders all penetrate into the first straightening frame and the second straightening frame. The hydraulic cylinders on the first straightening frame and the second straightening frame are staggered. The clamping plate is fixedly connected to the piston rod end of the hydraulic cylinder. The hydraulic cylinder pushes the clamping plate to straighten the aluminum rod. Laser sensors detect the surface of the straightened aluminum rod. By measuring the data difference between different laser sensors, the unstraightened parts of the aluminum rod surface are detected, thereby controlling the hydraulic cylinder in the first or second straightening frame to extend and cause the clamping plate to squeeze and straighten the aluminum rod.

[0007] According to the aluminum rod straightening machine described above, the number of laser sensors is the sum of the number of hydraulic cylinders on the first and second straightening frames. The hydraulic cylinders are controlled based on the measurement data from the laser sensors. This allows the straightening device to extend the hydraulic cylinder in the first or second straightening frame corresponding to the laser sensor, based on the data detected by the laser sensor, to straighten the aluminum rod.

[0008] According to the aluminum rod straightening machine described above, a displacement sensor is installed inside the hydraulic cylinder to detect the extension length of the piston rod of the hydraulic cylinder. The displacement sensor prevents the hydraulic cylinder from extending too far, which could cause indentations on the surface of the aluminum rod.

[0009] According to the aluminum rod straightening machine described above, a controller is installed at the upper end of the worktable. The controller collects and processes the detection data from the sensors in the device, thereby controlling the electrical equipment in the device.

[0010] According to the aforementioned aluminum rod straightening machine, a universal joint drive device is provided on one side of the lower roller of the lower roller system, and one end of the universal joint drive device is connected to the rotating shaft of the lower roller via a key. A drive device is installed at the end of the universal joint drive device away from the lower roller system. The universal joint drive device is used to connect the drive device to drive the lower roller system, so that the lower roller system conveys the aluminum rod.

[0011] The above solution has the following advantages: the aluminum rod is straightened by the cooperation of the upper and lower roller systems, the straightened aluminum rod is detected by the laser sensor, and the unstraightened part of the aluminum rod surface is straightened by the hydraulic cylinder pushing the pressure plate, thereby improving work efficiency.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a perspective view of an aluminum rod straightening machine according to the present invention;

[0015] Figure 2 This is a front view of an aluminum rod straightening machine according to the present invention;

[0016] Figure 3 This is a front view of an auxiliary straightening laser for an aluminum rod straightening machine according to this utility model;

[0017] Figure 4 This is an exploded view of the auxiliary straightening laser of an aluminum rod straightening machine according to this utility model.

[0018] Legend:

[0019] 1. Pressing and adjusting mechanism; 2. Frame; 3. Support rod; 4. Worktable; 5. Controller; 6. Idler roller; 7. Auxiliary straightening mechanism; 8. Lower roller system; 9. Universal drive device; 10. Upper roller system; 11. Electric push rod; 12. Laser sensor; 13. Detection frame; 14. Support frame; 15. Hydraulic cylinder; 16. First straightening frame; 17. Second straightening frame; 18. Clamping plate. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figure 1-4This utility model discloses an aluminum rod straightening machine, which includes a worktable 4. A lower roller system 8 is installed on the upper end of the worktable 4, and the lower roller system 8 consists of several lower rollers arranged at equal intervals. A support rod 3 is fixedly connected to the upper end of the worktable 4, and a frame 2 is fixedly connected to the upper end of the support rod 3. The frame 2 is located directly above the worktable 4. An upper roller system 10 is installed on the lower end of the frame 2, and the upper roller system 10 consists of several upper rollers arranged at equal intervals. A pressing adjustment mechanism 1 is installed on the upper end of the frame 2. The pressing adjustment mechanism 1 adjusts the upper rollers... The height of the roller system 10 is adjustable. An electric push rod 11 is fixedly connected to the bottom of the worktable 4. The piston rod of the electric push rod 11 extends upward through the worktable 4 and is slidably connected to the worktable 4. An auxiliary straightening mechanism 7 is fixedly connected to the piston rod of the electric push rod 11. The auxiliary straightening mechanism 7 is located at the discharge end of the lower roller system 8. A support roller 6 is installed on the side of the auxiliary straightening mechanism 7 away from the lower roller system 8. The support roller 6 is fixedly connected to the upper end of the worktable 4. The upper surface of the support roller 6 is at the same height as the upper surface of the lower roller system 8.

[0022] The auxiliary straightening mechanism 7 consists of a laser sensor 12, a detection frame 13, a support frame 14, a hydraulic cylinder 15, a first straightening frame 16, a second straightening frame 17, and a clamping plate 18. The support frame 14 has a U-shaped structure and is fixedly connected to the upper end of the piston rod of the electric push rod 11. The detection frame 13, the second straightening frame 17, and the first straightening frame 16 are located on one side within the support frame 14, with the detection frame 13 away from the idler roller 6. The middle parts of the detection frame 13, the second straightening frame 17, and the first straightening frame 16 are connected, and the detection frame 13, the second straightening frame 17, and the first straightening frame 18 are connected. The components 6 are connected by welding. Several laser sensors 12 are arranged equidistantly around the outside of the detection frame 13, and the detection end of the laser sensor 12 extends into the detection frame 13. Hydraulic cylinders 15 are respectively installed on the outside of the first straightening frame 16 and the second straightening frame 17, and the piston rods of the hydraulic cylinders 15 extend into the first straightening frame 16 and the second straightening frame 17. The hydraulic cylinders 15 on the first straightening frame 16 and the second straightening frame 17 are staggered. The clamping plate 18 is fixedly connected to the piston rod end of the hydraulic cylinder 15. The hydraulic cylinder 15 pushes the clamping plate 18 to straighten the aluminum rod. The laser sensor 12 detects the surface of the straightened aluminum rod. By the data difference measured between different laser sensors 12, the unstraightened parts of the aluminum rod surface are detected, thereby controlling the hydraulic cylinder 15 in the first straightening frame 16 or the second straightening frame 17 to extend, so that the clamping plate 18 squeezes and straightens the aluminum rod.

[0023] The number of laser sensors 12 is the sum of the number of hydraulic cylinders 15 on the first straightening frame 16 and the second straightening frame 17. The hydraulic cylinders 15 are controlled by the measurement data of the laser sensors 12. The straightening device can extend the hydraulic cylinders 15 in the first straightening frame 16 or the second straightening frame 17 corresponding to the laser sensor 12 according to the data detected by the laser sensor 12, so as to straighten the aluminum rod.

[0024] A displacement sensor is installed inside the hydraulic cylinder 15 to detect the extension length of the piston rod. The displacement sensor prevents the hydraulic cylinder 15 from extending too far, which could cause indentations on the surface of the aluminum rod.

[0025] A controller 5 is installed on the upper part of the workbench 4. The controller 5 collects and processes the detection data from the sensors in the device, thereby controlling the electrical equipment in the device.

[0026] A universal joint drive device 9 is provided on one side of the lower roller of the lower roller system 8, and one end of the universal joint drive device 9 is connected to the rotating shaft of the lower roller by a key. A drive device is installed on the end of the universal joint drive device 9 away from the lower roller system 8. The universal joint drive device 9 is used to connect the drive device to drive the lower roller system 8, so that the lower roller system 8 can convey the aluminum rod.

[0027] Working principle: In use, the aluminum rod is placed between the upper roller system 10 and the lower roller system 8. The universal transmission device 9 is used to transport the aluminum rod to the auxiliary straightening mechanism 7 and straighten the aluminum rod. When one end of the aluminum rod extends into the detection frame 13, the electric push rod 11 is raised to lift the auxiliary straightening mechanism 7 according to the detection data of the laser sensor 12, so that the end of the aluminum rod extending into the detection frame 13 is located in the middle of the detection frame 13. The laser sensor 12 detects the surface of the aluminum rod that passes through. When the abnormal laser sensor 12 detects that the hydraulic cylinder 15 is in the first straightening frame 16, the hydraulic cylinder 15 in the first straightening frame 16 extends to straighten the aluminum rod, and vice versa. During straightening, the lower roller system 8 stops transporting the aluminum rod.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An aluminum bar straightener comprising: A workbench (4) is characterized in that a lower roller system (8) is installed at the upper end of the workbench (4), and the lower roller system (8) is composed of several lower rollers arranged at equal intervals. A support rod (3) is fixedly connected to the upper end of the workbench (4), and a frame (2) is fixedly connected to the upper end of the support rod (3), and the frame (2) is located directly above the workbench (4). An upper roller system (10) is installed at the lower end of the frame (2), and the upper roller system (10) is composed of several upper rollers arranged at equal intervals. A pressing adjustment mechanism (1) is installed at the upper end of the frame (2), and the pressing adjustment mechanism (1) adjusts the upper roller system (10). The height is adjustable. An electric push rod (11) is fixedly connected to the bottom of the worktable (4). The piston rod of the electric push rod (11) passes through the worktable (4) and is slidably connected to the worktable (4). An auxiliary straightening mechanism (7) is fixedly connected to the piston rod of the electric push rod (11). The auxiliary straightening mechanism (7) is located at the discharge end of the lower roller system (8). A support roller (6) is installed on the side of the auxiliary straightening mechanism (7) away from the lower roller system (8). The support roller (6) is fixedly connected to the upper end of the worktable (4). The upper surface of the support roller (6) is at the same height as the upper surface of the lower roller system (8).

2. An aluminum bar straightening machine according to claim 1, characterized in that The auxiliary straightening mechanism (7) consists of a laser sensor (12), a detection frame (13), a support frame (14), a hydraulic cylinder (15), a first straightening frame (16), a second straightening frame (17), and a clamping plate (18). The support frame (14) has a U-shaped structure and is fixedly connected to the upper end of the piston rod of the electric push rod (11). The detection frame (13), the second straightening frame (17), and the first straightening frame (16) are located on one side in the support frame (14), and the detection frame (13) is away from the idler roller (6). The middle parts of the detection frame (13), the second straightening frame (17), and the first straightening frame (16) are connected, and the detection frame (13), the second straightening frame (17), and the first straightening frame (16) are connected. The straight frames (16) are connected by welding. Several laser sensors (12) are provided and are equidistantly arranged around the outside of the detection frame (13). The detection end of the laser sensor (12) extends into the detection frame (13). The hydraulic cylinders (15) are respectively installed on the outside of the first straightening frame (16) and the second straightening frame (17). The piston rods of the hydraulic cylinders (15) extend into the first straightening frame (16) and the second straightening frame (17). The hydraulic cylinders (15) on the first straightening frame (16) and the second straightening frame (17) are staggered. The clamping plate (18) is fixedly connected to the piston rod end of the hydraulic cylinder (15). The hydraulic cylinder (15) pushes the clamping plate (18) to straighten the aluminum rod.

3. An aluminum bar straightening machine according to claim 2, wherein The number of laser sensors (12) is the sum of the number of hydraulic cylinders (15) on the first straightening frame (16) and the second straightening frame (17). The measurement data of the laser sensors (12) are used to control the hydraulic cylinders (15) respectively.

4. The aluminum bar straightening machine according to claim 2, wherein A displacement sensor is installed inside the hydraulic cylinder (15) to detect the extension length of the piston rod of the hydraulic cylinder (15).

5. The aluminum bar straightening machine according to claim 1, wherein A controller (5) is installed on the upper end of the workbench (4).

6. The aluminum bar straightening machine according to claim 1, wherein The lower roller system (8) has a universal drive device (9) on one side of the lower roller, and one end of the universal drive device (9) is connected to the rotating shaft of the lower roller by a key. The end of the universal drive device (9) away from the lower roller system (8) is equipped with a drive device.

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