Part defect detection device

Abstract

The utility model discloses a part defect detection device which comprises a base, a rotating structure and a detection structure, the rotating structure is arranged on the base, and the detection structure is arranged on the base. The rotating structure comprises a supporting table, a first motor, a rotating seat, a supporting column, a ball head, a first support, a first hydraulic cylinder, a second hydraulic cylinder, a second motor, a first clamping seat, a second support, a third hydraulic cylinder, a fourth hydraulic cylinder, a third motor and a second clamping seat, and the supporting table is fixedly arranged at the bottom of the base. The utility model belongs to the technical field of defect detection, particularly relates to a part defect detection device, and effectively solves the problems that when a part defect detection device is used for detection, a clamping mechanism is fixedly arranged, a part cannot be scanned by 360-degree angle conversion, positions need to be continuously converted, time is wasted, and the detection efficiency is high. And the detection efficiency is low.

Description

Technical Field

[0001] This utility model belongs to the field of defect detection technology, specifically referring to a component defect detection device. Background Technology

[0002] With the rapid development of industry, the demand for industrial products is increasing, and the requirements for quality are also getting higher and higher, especially in terms of appearance defects. The appearance defect detection of all surfaces of parts is generally carried out by manual methods, such as manual visual inspection or inspection with a magnifying glass or microscope. This inspection method is inefficient and cannot meet the needs of batch inspection. Therefore, automated inspection equipment has emerged.

[0003] However, existing component defect detection devices use fixed clamping mechanisms, which cannot scan the parts by changing their angle 360 ​​degrees. This requires constant repositioning, which wastes time and results in low detection efficiency. Utility Model Content

[0004] In view of the above situation and to overcome the shortcomings of the existing technology, this utility model proposes a component defect detection device, which effectively solves the problem that when a component defect detection device is used, the clamping mechanism is fixed and cannot be rotated 360 degrees to scan the part, requiring constant position changes, wasting time and resulting in low detection efficiency.

[0005] The technical solution adopted by this utility model is as follows: This utility model proposes a component defect detection device, including a base, a rotating structure, and a detection structure. The rotating structure is disposed on the base, and the detection structure is disposed on the base. The rotating structure includes a support platform, a first motor, a rotating seat, a support column, a ball joint, a first bracket, a first hydraulic cylinder, a second hydraulic cylinder, a second motor, a first clamping seat, a second bracket, a third hydraulic cylinder, a fourth hydraulic cylinder, a third motor, and a second clamping seat. The support platform is fixedly disposed at the bottom of the base, the first motor is fixedly disposed at the center of the support platform, the rotating seat is fixedly disposed on the output shaft of the first motor, and the support column is fixedly disposed on the rotating seat. At the center of the moving seat, the ball head is fixedly mounted on the support column, the first bracket is rotatably mounted on the ball head, one end of the first hydraulic cylinder is rotatably mounted on the first bracket and the other end is rotatably mounted on the rotating seat, the second hydraulic cylinder is fixedly mounted on the top of the first bracket, the second motor is fixedly mounted on the front end of the second hydraulic cylinder, the first clamping seat is fixedly mounted on the output shaft of the second motor, the second bracket is rotatably mounted on the ball head, one end of the third hydraulic cylinder is rotatably mounted on the second bracket and the other end is rotatably mounted on the rotating seat, the fourth hydraulic cylinder is fixedly mounted on the top of the second bracket, the third motor is fixedly mounted on the front of the fourth hydraulic cylinder, and the second clamping seat is fixedly mounted on the output shaft of the third motor.

[0006] Preferably, the detection structure includes a support frame, a visual camera, an ultrasonic array, and a laser line scanner. The support frame is fixedly mounted on the base, the visual camera is fixedly mounted on the left side of the support frame, the ultrasonic array is fixedly mounted on the left side of the support frame, and the laser line scanner is fixedly mounted below the support frame.

[0007] To achieve better rotation without blind spots, the first and second supports are set at a 90-degree angle, and two sets of the first and second supports are symmetrically arranged.

[0008] To achieve 360-degree rotation, two sets of motors are arranged on the left and right sides and rotate synchronously, and two sets of motors are arranged in front and behind and rotate synchronously.

[0009] Furthermore, when the first and second supports are used again, they rotate in opposite directions.

[0010] To achieve high-precision detection, the three detection modes—visual camera, ultrasonic array, and laser line scanner—are integrated to enable detection from the surface to the internal structure without blind spots, ensuring high accuracy.

[0011] The beneficial effects of this utility model using the above structure are as follows: The component defect detection device proposed in this solution uses a bracket 1 to drive a clamping seat 1 to clamp the component, thereby a motor 2 drives the clamping seat 1 to rotate the component 360 degrees for detection. After rotation, the bracket 2 drives the clamping seat 2 to clamp one side of the component, and then the motor 3 controls the clamping seat 2 to rotate the component 360 degrees for detection, thus completing the detection without blind spots. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a component defect detection device proposed in this utility model;

[0013] Figure 2 This is a schematic diagram of the component defect detection device proposed in this utility model from another perspective.

[0014] Figure 3 This is a cross-sectional structural diagram of a component defect detection device proposed in this utility model;

[0015] Figure 4 This is another cross-sectional structural diagram of a component defect detection device proposed in this utility model.

[0016] The components include: 1. Base; 2. Rotating structure; 3. Detection structure; 4. Support platform; 5. Motor 1; 6. Rotating seat; 7. Support column; 8. Ball head; 9. Bracket 1; 10. Hydraulic cylinder 1; 11. Hydraulic cylinder 2; 12. Motor 2; 13. Clamping seat 1; 14. Bracket 2; 15. Hydraulic cylinder 3; 16. Hydraulic cylinder 4; 17. Motor 3; 18. Clamping seat 2; 19. Support frame; 20. Vision camera; 21. Ultrasonic array; 22. Laser line scanner.

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0019] like Figure 1 , Figure 2 and Figure 3As shown, the present invention proposes a component defect detection device, comprising a base 1, a rotating structure 2, and a detection structure 3. The rotating structure 2 is mounted on the base 1, and the detection structure 3 is mounted on the base 1. The rotating structure 2 includes a support platform 4, a first motor 5, a rotating seat 6, a support column 7, a ball head 8, a first bracket 9, a first hydraulic cylinder 10, a second hydraulic cylinder 11, a second motor 12, a first clamping seat 13, a second bracket 14, a third hydraulic cylinder 15, a fourth hydraulic cylinder 16, a third motor 17, and a second clamping seat 18. The support platform 4 is fixedly mounted on the bottom of the base 1, the first motor 5 is fixedly mounted on the center of the support platform 4, the rotating seat 6 is fixedly mounted on the output shaft of the first motor 5, the support column 7 is fixedly mounted on the center of the rotating seat 6, the ball head 8 is fixedly mounted on the support column 7, the first bracket 9 is rotatably mounted on the ball head 8, and one end of the first hydraulic cylinder 10 is rotatably mounted on the first bracket 9. The upper end is rotatably mounted on the rotating seat 6. The second hydraulic cylinder 11 is fixedly mounted on the top of the first bracket 9. The second motor 12 is fixedly mounted on the front end of the second hydraulic cylinder 11. Two sets of the second motor 12 are arranged on the left and right and rotate synchronously. The clamping seat 13 is fixedly mounted on the output shaft of the second motor 12. The second bracket 14 is rotatably mounted on the ball head 8. The first bracket 9 and the second bracket 14 are arranged at a 90-degree angle and two sets of the first bracket 9 and the second bracket 14 are symmetrically arranged. When the first bracket 9 and the second bracket 14 are used, they rotate in opposite directions. One end of the third hydraulic cylinder 15 is rotatably mounted on the second bracket 14 and the other end is rotatably mounted on the rotating seat 6. The fourth hydraulic cylinder 16 is fixedly mounted on the top of the second bracket 14. The third motor 17 is fixedly mounted on the front part of the fourth hydraulic cylinder 16. Two sets of the third motor 17 are arranged in front and rear and rotate synchronously. The clamping seat 2 18 is fixedly mounted on the output shaft of the third motor 17.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the detection structure 3 includes a support frame 19, a vision camera 20, an ultrasonic array 21, and a laser line scanner 22. The support frame 19 is fixedly mounted on the base 1, the vision camera 20 is fixedly mounted on the left side of the support frame 19, the ultrasonic array 21 is fixedly mounted on the left side of the support frame 19, and the laser line scanner 22 is fixedly mounted below the support frame 19. The three detection modes of the vision camera 20, the ultrasonic array 21, and the laser line scanner 22 are integrated to achieve detection from the surface to the internal structure without blind spots, ensuring high precision.

[0021] In practical use, hydraulic cylinder 10 pushes bracket 9 to rotate upwards around ball head 8, forming a semi-circle with the two sets of brackets 9. Hydraulic cylinder 315 then drives bracket 214 to rotate downwards. The part is then placed between the two sets of brackets 9. Hydraulic cylinder 211 pushes motor 212 to clamp seat 13, securing the part. Motor 5 then drives rotating seat 6 to rotate, causing bracket 9 to rotate perpendicular to support frame 19. Motor 212 then drives clamp seat 13 to rotate 360 ​​degrees. The visual camera 20, ultrasonic array 21, and laser line scanner 22 are activated for detection, transmitting data to the terminal for system analysis. At this point, the clamping surface of clamp seat 13 is not being detected. The hydraulic cylinder... The third 15 pushes the second 14 of the support to rotate upward around the ball head 8. At this time, the two sets of second 14 of the support form a semi-circle. Then, the fourth 16 of the hydraulic cylinder drives the third 17 to clamp the second 18 of the clamping seat to hold the part. Then, the first 10 of the hydraulic cylinder drives the first 9 of the support to rotate downward, thereby exposing the two undetected surfaces. Then, the first 5 of the motor drives the rotating seat 6 to rotate, thereby the rotating seat 6 drives the second 14 of the support to rotate perpendicular to the support frame 19. Then, the third 17 of the motor drives the part clamped by the second 18 to rotate 360 ​​degrees. The visual camera 20, the ultrasonic array 21 and the laser line scanner 22 continue to detect and transmit the data to the terminal. The system performs data analysis to determine whether the part has defects, thereby improving the detection efficiency. The above is the entire process of using the component defect detection device.

[0022] 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.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0024] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A component defect detection device, characterized in that: The system includes a base (1), a rotating structure (2), and a detection structure (3). The rotating structure (2) is mounted on the base (1), and the detection structure (3) is mounted on the base (1). The rotating structure (2) includes a support platform (4), a first motor (5), a rotating seat (6), a support column (7), a ball head (8), a first bracket (9), a first hydraulic cylinder (10), a second hydraulic cylinder (11), a second motor (12), a first clamping seat (13), a second bracket (14), a third hydraulic cylinder (15), a fourth hydraulic cylinder (16), a third motor (17), and a second clamping seat (18). The support platform (4) is fixedly mounted on the bottom of the base (1). The first motor (5) is fixedly mounted at the center of the support platform (4). The rotating seat (6) is fixedly mounted on the output shaft of the first motor (5). The support column (7) is fixedly mounted at the center of the rotating seat (6). The ball head (8) is fixed on the support column (7), the bracket one (9) is rotatably mounted on the ball head (8), one end of the hydraulic cylinder one (10) is rotatably mounted on the bracket one (9) and the other end is rotatably mounted on the rotating seat (6), the hydraulic cylinder two (11) is fixedly mounted on the top of the bracket one (9), the motor two (12) is fixedly mounted on the front end of the hydraulic cylinder two (11), the clamping seat one (13) is fixedly mounted on the output shaft of the motor two (12), the bracket two (14) is rotatably mounted on the ball head (8), one end of the hydraulic cylinder three (15) is rotatably mounted on the bracket two (14) and the other end is rotatably mounted on the rotating seat (6), the hydraulic cylinder four (16) is fixedly mounted on the top of the bracket two (14), the motor three (17) is fixedly mounted on the front of the hydraulic cylinder four (16), and the clamping seat two (18) is fixedly mounted on the output shaft of the motor three (17).

2. The component defect detection device according to claim 1, characterized in that: The detection structure (3) includes a support frame (19), a visual camera (20), an ultrasonic array (21), and a laser line scanner (22). The support frame (19) is fixedly mounted on the base (1), the visual camera (20) is fixedly mounted on the left side of the support frame (19), the ultrasonic array (21) is fixedly mounted on the left side of the support frame (19), and the laser line scanner (22) is fixedly mounted below the support frame (19).

3. The component defect detection device according to claim 2, characterized in that: The first bracket (9) and the second bracket (14) are set at a 90-degree angle, and two sets of the first bracket (9) and the second bracket (14) are symmetrically arranged.

4. The component defect detection device according to claim 3, characterized in that: Two sets of motors (12) are arranged on the left and right and rotate synchronously, and two sets of motors (17) are arranged in front and behind and rotate synchronously.

5. A component defect detection device according to claim 4, characterized in that: When the first bracket (9) and the second bracket (14) are reused, they rotate in opposite directions.

6. The component defect detection device according to claim 5, characterized in that: The three detection modes—visual camera (20), ultrasonic array (21), and laser line scanner (22)—are fused together.

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