Aluminum bar saw cutting detection device

Abstract

The utility model relates to the technical field of aluminum bar cutting, and provides an aluminum bar saw cutting detection device which comprises a conveying platform used for conveying aluminum bars, a plurality of conveying guide rollers distributed on the conveying platform at equal intervals, a plurality of aluminum bars and the conveying guide rollers are arranged in parallel and sequentially laid on the conveying platform, and the aluminum bar saw cutting detection device further comprises a detection device. The detection device comprises a pushing unit and a detection unit which are located on the two sides of the conveying platform correspondingly. The pushing unit comprises a mechanical arm and a pushing plate, and the pushing plate is perpendicular to the aluminum bar and can be pushed by the mechanical arm to reciprocate along the axis of the aluminum bar; the detection unit comprises a detection block and a telescopic rod, the end face, facing the aluminum bar, of the detection block is provided with a detection opening allowing the end of the aluminum bar to be inserted therein, the other opposite end face is provided with an induction opening allowing the telescopic rod to be inserted therein, and a distance detection device and an optical detection device are fixed to the induction opening. The aluminum bar flatness detection device has the advantages of being capable of automatically detecting the flatness of an aluminum bar, simple, fast and high in accuracy, and improving detection and production efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum rod cutting, specifically to an aluminum rod sawing detection device. Background Technology

[0002] In the aluminum bar sawing process, the flatness of the cut surface is crucial to product quality. Traditional inspection methods typically rely on manual measurement and visual inspection, which are not only inefficient but also have limited accuracy, making them unsuitable for high-precision machining. Utility Model Content

[0003] This invention proposes an aluminum rod sawing inspection device that can automatically detect the flatness of aluminum rods. It is simple, fast, and accurate, thus improving inspection and production efficiency.

[0004] Therefore, the technical solution adopted is as follows:

[0005] An aluminum rod sawing inspection device includes a conveying platform for transporting aluminum rods. Several conveying guide rollers are evenly distributed on the conveying platform. Multiple aluminum rods are arranged parallel to the conveying guide rollers and laid sequentially on the conveying platform. The device also includes an inspection device, which includes a pusher unit and an inspection unit located on both sides of the conveying platform.

[0006] The pushing unit includes a robotic arm and a pushing plate. The pushing plate is perpendicular to the aluminum rod and can be pushed by the robotic arm to reciprocate along the axis of the aluminum rod. The detection unit includes a detection block and a telescopic rod. The end face of the detection block facing the aluminum rod has a detection port that can accommodate the insertion of the end of the aluminum rod, and the opposite end face has a sensing port that accommodates the insertion of the telescopic rod. A distance detection device and an optical detection device are fixed at the sensing port.

[0007] A further technical solution is that each conveying platform has two sets of detection devices, and the pushing unit and the detection unit in the two sets of detection devices are staggered with respect to the conveying direction of the conveying platform.

[0008] A further technical solution is that the detection unit has multiple sets arranged in parallel along the conveying direction of the conveying platform, and the push plate can act on multiple corresponding aluminum rods at one time.

[0009] A further technical solution is that a pushing device is fixed at the bottom of the robotic arm. The pushing device includes a horizontally arranged connecting platform. A pushing block is fixed at the bottom of the connecting platform. A pushing screw is threaded on the pushing block and arranged along the axis of the aluminum rod and matched with its thread. The pushing screw is driven by a driving device. The robotic arm is fixed on the connecting platform.

[0010] A further technical solution is that the telescopic rod includes a fixed sleeve, which is arranged along the axis of the aluminum rod and one end contacts the sensing port of the detection block and has a connection port of the same size as the sensing port. A telescopic head coaxial with the fixed sleeve passes through the fixed sleeve. One end of the telescopic head passes through the connection port and enters the interior of the detection block through the sensing port. The other end is fixed with a sensing block. The diameter of the sensing block is larger than the diameter of the sensing port and is connected to the fixed sleeve by an elastic element, which is in a compressed state.

[0011] A further technical solution is that the distance detection device is located on the sensing block.

[0012] A further technical solution is that the push plate is connected to multiple robotic arms, and the multiple robotic arms operate synchronously.

[0013] The working principle and beneficial effects of this application are as follows:

[0014] 1. Through the pushing unit and the detection unit, the aluminum rod can be automatically pushed into the detection unit to detect its flatness. No manual operation is required. It is simple, fast, and accurate, which improves the detection and production efficiency of aluminum rods.

[0015] 2. By using both distance detection and optical detection methods, the influence of light or mechanical errors during detection is avoided, and the combined effect of the two methods further improves the detection accuracy of flatness. Attached Figure Description

[0016] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the overall structure of this application;

[0018] Figure 2 This is a schematic diagram of the structure of the robotic arm described in this application;

[0019] Figure 3 for Figure 1 Enlarged structural diagram of section A in the middle;

[0020] Figure 4 This is a schematic diagram of the pushing device described in this application;

[0021] Figure 5 This is a cross-sectional structural diagram of the telescopic rod described in this application.

[0022] In the diagram: 100, conveying platform; 200, aluminum rod; 1, pushing unit; 11, robotic arm; 12, pusher plate; 13, pushing device; 131, connecting platform; 132, pushing screw; 133, driving device; 2, detection unit; 21, detection block; 211, detection port; 212, sensing port; 22, telescopic rod; 221, fixed sleeve; 222, telescopic head; 223, sensing block; 224, elastic element; 23, distance detection device; 24, optical detection device. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0024] like Figures 1-5 As shown, an aluminum rod sawing detection device includes a conveying platform 100 for conveying aluminum rods 200. Several conveying guide rollers are evenly distributed on the conveying platform 100. Multiple aluminum rods 200 are arranged parallel to the conveying guide rollers and laid sequentially on the conveying platform 100. The device also includes a detection device, which includes a pusher unit 1 and a detection unit 2 located on both sides of the conveying platform 100.

[0025] The pushing unit 1 includes a robotic arm 11 and a pushing plate 12. The pushing plate 12 is perpendicular to the aluminum rod 200 and can be pushed by the robotic arm 11 to reciprocate along the axis of the aluminum rod 200. The detection unit 2 includes a detection block 21 and a telescopic rod 22. The end face of the detection block 21 facing the aluminum rod 200 has a detection port 211 that can accommodate the insertion of the end of the aluminum rod 200. The opposite end face has a sensing port 212 that accommodates the insertion of the telescopic rod 22. A distance detection device 23 and an optical detection device 24 are fixed at the sensing port 212.

[0026] When the device is in use, the aluminum rod 200 is conveyed by the conveying guide rollers and there will be a brief pause between the two conveying guide rollers. At this time, the position of the aluminum rod 200 is stable and the interval between each aluminum rod 200 is equal. Therefore, the position of the detection port 211 corresponds to the port position of the aluminum rod 200 at this time. When the aluminum rod 200 is located here, the conveying platform 100 pauses the conveying to detect the flatness of the aluminum rod 200.

[0027] During testing, the robotic arm 11 pushes the push plate 12 to push the aluminum rod 200 into the corresponding detection port 211 and gradually advances until it contacts and compresses the telescopic rod 22. The rod stops when the end face of the aluminum rod 200 contacts the sensing port 212. At this time, the optical detection device 24 detects the flatness of the end of the aluminum rod 200, and the distance detection device 23 detects the extension distance of the telescopic rod 22 and obtains the data. After the test is completed, the robotic arm 11 drives the push plate 12 to retract to the designated position, and the telescopic rod 22 pushes the aluminum rod 200 back until the other end contacts the push plate 12. At this time, the aluminum rod 200 returns to the initial conveying position, and the conveying platform 100 starts to continue conveying the aluminum rod 200. If any of the data from the optical detection device 24 and the distance detection device 23 is abnormal, an alarm will be automatically triggered, and the aluminum rod 200 at that point will be retrieved. The aluminum rod 200 with normal data will continue to be conveyed to the next process.

[0028] Furthermore, to facilitate the inspection of both ends of the aluminum rod 200, each conveying platform 100 has two sets of inspection devices. The pusher unit 1 and the inspection unit 2 in the two sets of inspection devices are staggered with reference to the conveying direction of the conveying platform 100. Therefore, after one end of the aluminum rod 200 is inspected, the aluminum rod 200 with qualified flatness will continue to be conveyed and the other end will be inspected in the same way. In order to ensure inspection efficiency, the two sets of inspection devices work simultaneously. The inspection unit 2 has multiple sets arranged in parallel along the conveying direction of the conveying platform 100. The pusher plate 12 can act on multiple corresponding aluminum rods 200 at one time. Therefore, the pusher plate 12 is relatively long. In order to ensure the stable operation of the pusher plate 12, it is connected to multiple robotic arms 11, and the multiple robotic arms 11 act synchronously.

[0029] The aluminum rod 200 can be automatically pushed into the detection unit 2 for flatness inspection using the pusher unit 1 and the detection unit 2. This eliminates the need for manual operation, making the process simple, fast, and highly accurate, thus improving the inspection and production efficiency of the aluminum rod 200. The combined use of distance detection and optical detection methods avoids the influence of light or mechanical errors during inspection, and their combined effect further improves the flatness inspection accuracy.

[0030] like Figure 4 As shown, a pushing device 13 is fixed to the bottom of the robotic arm 11. The pushing device 13 includes a horizontally arranged connecting platform 131. A pushing block is fixed to the bottom of the connecting platform 131. A pushing screw 132 is threaded on the pushing block and arranged along the axis of the aluminum rod 200. The pushing screw 132 is driven by a driving device 133. The robotic arm 11 is fixed on the connecting platform 131.

[0031] The push screw 132 can rotate and drive the robotic arm 11 to move along the axis of the aluminum rod 200 through the drive device 133. This can further extend the range of motion of the robotic arm 11 beyond its own length, thereby meeting the detection needs of aluminum rods 200 of greater length.

[0032] like Figure 5 As shown, the telescopic rod 22 includes a fixed sleeve 221. The fixed sleeve 221 is arranged along the axial direction of the aluminum rod 200, and one end of it contacts the sensing port 212 of the detection block 21 and has a connection port of the same size as the sensing port 212. A telescopic head 222 coaxial with it is inserted inside the fixed sleeve 221. One end of the telescopic head 222 passes through the connection port and enters the interior of the detection block 21 through the sensing port 212. The other end is fixed with a sensing block 223. The diameter of the sensing block 223 is larger than the diameter of the sensing port 212 and is connected to the fixed sleeve 221 by an elastic member 224. The elastic member 224 is in a compressed state. The distance detection device 23 is located on the sensing block 223.

[0033] Thus, as the aluminum rod 200 gradually enters the detection port 211, the telescopic head 222 is compressed and gradually compresses the elastic element 224, causing the distance between the sensing block 223 and the sensing port 212 to gradually increase. When the aluminum rod 200 moves to the detection position and contacts the sensing port 212, the distance detection device 23 detects the distance between the sensing port 212 and the sensing block 223 and obtains the data.

[0034] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An aluminum rod sawing and detection device, comprising a conveying platform (100) for conveying aluminum rods (200), wherein a plurality of conveying guide rollers are evenly distributed on the conveying platform (100), and a plurality of aluminum rods (200) are arranged parallel to the conveying guide rollers and laid sequentially on the conveying platform (100), characterized in that, Also includes: The detection device includes a pusher unit (1) and a detection unit (2) located on both sides of the conveying platform (100). The pusher unit (1) includes a robotic arm (11) and a pusher plate (12). The pusher plate (12) is perpendicular to the aluminum rod (200) and can be pushed by the robotic arm (11) to make a reciprocating motion along the axis of the aluminum rod (200). The detection unit (2) includes a detection block (21) and a telescopic rod (22). The detection block (21) has a detection port (211) on the end face facing the aluminum rod (200) that can accommodate the insertion of the end of the aluminum rod (200). The opposite end face has a sensing port (212) that accommodates the insertion of the telescopic rod (22). A distance detection device (23) and an optical detection device (24) are fixed at the sensing port (212). An alarm is triggered if any one of the distance detection device (23) or the optical detection device (24) produces abnormal data.

2. The aluminum rod sawing detection device according to claim 1, characterized in that, Each conveying platform (100) has two sets of detection devices, and the pusher unit (1) and the detection unit (2) in the two sets of detection devices are staggered with respect to the conveying direction of the conveying platform (100).

3. The aluminum rod sawing detection device according to claim 1, characterized in that, The detection unit (2) has multiple sets arranged in parallel along the conveying direction of the conveying platform (100), and the push plate (12) can act on multiple corresponding aluminum rods (200) at one time.

4. The aluminum rod sawing detection device according to claim 1, characterized in that, The bottom of the robotic arm (11) is fixed with a pushing device (13). The pushing device (13) includes a horizontally arranged connecting platform (131). The bottom of the connecting platform (131) is fixed with a pushing block. A pushing screw (132) is threaded on the pushing block and arranged along the axis of the aluminum rod (200) and matched with its thread. The pushing screw (132) is driven by a driving device (133). The robotic arm (11) is fixed on the connecting platform (131).

5. The aluminum rod sawing detection device according to claim 1, characterized in that, The telescopic rod (22) includes a fixed sleeve (221). The fixed sleeve (221) is arranged along the axis of the aluminum rod (200) and one end is in contact with the sensing port (212) of the detection block (21) and has a connection port of the same size as the sensing port (212). A telescopic head (222) coaxial with it is inserted inside the fixed sleeve (221). One end of the telescopic head (222) passes through the connection port and enters the interior of the detection block (21) through the sensing port (212). The other end is fixed with a sensing block (223). The diameter of the sensing block (223) is larger than the diameter of the sensing port (212) and is connected to the fixed sleeve (221) through an elastic element (224). The elastic element (224) is in a compressed state.

6. The aluminum rod sawing detection device according to claim 5, characterized in that, The distance detection device (23) is located on the sensing block (223).

7. The aluminum rod sawing detection device according to claim 1, characterized in that, The push plate (12) is connected to multiple robotic arms (11), and the multiple robotic arms (11) operate synchronously.

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