Optical detection device for detecting component

Abstract

The utility model belongs to the technical field of optical detection devices, particularly relates to an optical detection device for detecting components, and aims to solve the problems that an existing detection device is poor in use effect, can only detect small components, cannot adjust angles when large components are placed on an objective table, and is poor in detection effect. The device comprises a base used for detecting and supporting, a displayer is arranged on the side of the base, an electric 3D lens is connected to the displayer through a wire, and a vertical plate is arranged at the top of the base; and the horizontal adjusting mechanism is installed on the inner side of the vertical plate and connected with the electric 3D lens, and two reinforcing plates are arranged between the inner side of the vertical plate and the base. According to the utility model, not only can small components be detected, but also large components can be detected, multi-angle detection of the large components can be realized by adjusting the detection angle of the large components, and the detection effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical detection devices, in particular to an optical detection device for detecting components. Background Art

[0002] Manufacturing companies generally use robots or efficient production equipment to replace traditional manual labor to produce products, which greatly increases the production capacity of products. However, in the production process of products, the lack of manual supervision leads to quality problems in the products produced, so the quality control of batch products has become a top priority. In order to strictly control the production quality of components produced in batches, it is necessary to manually inspect the components to determine whether the components are qualified. The traditional method is that the quality inspector holds the components to be inspected and observes the components to be inspected from all angles to complete the inspection process. However, this manual inspection method cannot ensure that every component to be inspected can be observed. If the details of the components are relatively fine, it is difficult for the quality inspector to observe carefully with the naked eye. Therefore, this method leads to low inspection efficiency and poor inspection effect when inspecting components. Publication (Announcement) No.: CN212321464U relates to an optical inspection device for inspecting components, including: a base, a display and an electric 3D lens; the electric 3D lens is used to collect image information of components to be inspected; the display is used to obtain image information and display it in real time; the support is provided with a display bracket for fixing the display and a sliding component for fixing the electric 3D lens; the upper end surface of the base is provided with a stage, and the stage slides through a slide rail provided on the base; the stage is used to place components to be inspected. The optical inspection device of the utility model controls the positional relationship between the electric 3D lens and the stage through the cooperation of the sliding component and the slide rail, so that the electric 3D lens can collect images of various details of the components to be inspected from multiple angles to obtain corresponding image information, and inspect the components to be inspected through more accurate and clear image information, which has a better inspection effect and greatly improves the inspection efficiency.

[0003] The existing detection device has poor use effect and can only detect small components. For large components placed on the stage, the angle cannot be adjusted, and the detection effect is poor. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the existing detection device, that is, the existing detection device has poor use effect, can only detect small components, cannot adjust the angle of large components placed on the stage, and has poor detection effect, and proposes an optical detection device for detecting components.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An optical detection device for detecting components, comprising:

[0007] A base for detecting and supporting. A display is arranged on the side of the base. An electric 3D lens is connected to the display through a wire. A vertical plate is arranged on the top of the base;

[0008] A horizontal adjustment mechanism is installed inside the vertical plate and is connected to the electric 3D lens. Two reinforcing plates are arranged between the inside of the vertical plate and the base for reinforcing the vertical plate and the base;

[0009] A large component adjustment and fixing mechanism is arranged on the top of the base;

[0010] A stage is fixedly installed with two linear motors at the bottom. Both of the two linear motors are installed on the top of the base. A loading groove is formed on the top of the stage for placing small components.

[0011] Preferably, the horizontal adjustment mechanism includes a slide rail installed inside the vertical plate. A threaded rod is rotatably installed in the slide rail. A servo motor is fixedly installed outside the slide rail. The outer end of the threaded rod extends outside the slide rail and is fixedly installed with the output shaft of the servo motor. A slider is slidably installed in the slide rail. The slider is threadedly connected to the outside of the threaded rod. A clamping plate is fixedly installed on the outside of the slider. An arc-shaped notch is formed on the clamping plate. The electric 3D lens is clamped inside the arc-shaped notch; the servo motor drives the threaded rod to rotate, the threaded rod drives the clamping plate to move horizontally through the slider, and the clamping plate drives the electric 3D lens to move horizontally.

[0012] Preferably, the large component adjustment and fixing mechanism includes a rotating shaft and a circular plate. The rotating shaft is rotatably installed on the top of the base. The top end of the rotating shaft is fixedly installed with the bottom of the circular plate.

[0013] Preferably, two straight plates are symmetrically and fixedly installed on the top of the circular plate. Synchronous motors are fixedly installed on the outside of both of the two straight plates. Cylinders are installed on the output shafts of both of the two synchronous motors. Circular clamping plates are installed on the output shafts of both of the two cylinders; the two synchronous motors drive the two cylinders to rotate, driving the large component to rotate.

[0014] Preferably, a sensor is embedded at the center position on the top of the circular plate; for sensing the finger of the operator. When the finger is sensed for the first time, the two cylinders push the two circular clamping plates to approach each other to clamp and fix the large component. When the sensor senses the finger of the operator again, the two cylinders drive the two circular clamping plates to move away from each other to release the fixation of the large component.

[0015] Preferably, an annular groove is formed at the bottom of the circular plate, and an annular rack is fixedly installed on the inner wall of the annular groove. A stepping motor is installed on the top of the base, and a gear is installed on the output shaft of the stepping motor. The gear meshes with the annular rack. The stepping motor drives the gear to rotate. The gear meshes with the annular rack and drives the circular plate to rotate. The circular plate rotates horizontally through the support of the rotating shaft, and can detect large components at multiple angles.

[0016] In the present utility model, the beneficial effects of the optical detection device for detecting components are as follows:

[0017] In this solution, when detecting small components, they are placed in the loading grooves of the loading platform. The servo motor drives the threaded rod to rotate. The threaded rod drives the clamping plate to move horizontally through the slider. The clamping plate drives the electric 3D lens to move to the top of the loading platform to detect the small components on the loading platform, which will not be elaborated here.

[0018] In this solution, when detecting large components, they are placed between two circular clamping plates. When the sensor first senses the finger of the staff, two cylinders push the two circular clamping plates closer to clamp and fix the large components. The electric 3D lens detects the large components. Two synchronous motors drive the two cylinders to rotate, driving the large components to rotate. The stepping motor drives the gear to rotate. The gear meshes with the annular rack and drives the circular plate to rotate. The circular plate rotates horizontally through the support of the rotating shaft, and can detect large components at multiple angles, improving the detection effect. After the inspection is completed, the staff takes the large components. When the sensor senses the finger of the staff again, the two cylinders drive the two circular clamping plates to move away from each other, releasing the fixation of the large components.

[0019] The present utility model can not only detect small components, but also detect large components. By adjusting the detection angle of the large components, the large components can be detected at multiple angles, improving the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of an optical detection device for detecting components proposed by the present utility model;

[0021] Figure 2 is proposed by the present utility model Figure 1 right view structural diagram;

[0022] Figure 3 is a three-dimensional structural diagram of a large component adjustment and fixation mechanism proposed by the present utility model;

[0023] Figure 4 is proposed by the present utility model Figure 3 bottom view structural diagram;

[0024] Figure 5Schematic diagram of the three-dimensional structure of the slider, clamping plate, and electric 3D lens proposed by the present utility model.

[0025] In the figure: 1. Base; 2. Large component adjustment and fixing mechanism; 21. Circular plate; 22. Sensor; 23. Straight plate; 24. Synchronous motor; 25. Cylinder; 26. Circular clamping plate; 27. Stepper motor; 28. Gear; 29. Annular groove; 210. Ring rack; 211. Rotating shaft; 3. Display; 4. Slide rail; 5. Threaded rod; 6. Servo motor; 7. Slider; 8. Clamping plate; 9. Arc-shaped notch; 10. Electric 3D lens; 11. Vertical plate; 12. Linear motor; 13. Carriage; 14. Carrying groove. Detailed implementation manners

[0026] Next, the technical solutions in this embodiment will be clearly and completely described in conjunction with the accompanying drawings in this embodiment. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Next, in conjunction with Figures 1 - 5 A further detailed description will be made of this application.

[0029] An optical detection device for detecting components, comprising:

[0030] Base 1, used for detection support. A display 3 is arranged on the side of the base 1. An electric 3D lens 10 is connected to the display 3 through a wire. A vertical plate 11 is arranged on the top of the base 1;

[0031] Horizontal adjustment mechanism, installed inside the vertical plate 11 and connected to the electric 3D lens 10. Two reinforcing plates are arranged between the inside of the vertical plate 11 and the base 1 for strengthening the connection between the vertical plate 11 and the base 1;

[0032] Large component adjustment and fixing mechanism 2, arranged on the top of the base 1;

[0033] Carriage 13, with two linear motors 12 fixedly installed at the bottom. Both of the two linear motors 12 are installed on the top of the base 1. A carrying groove 14 is opened on the top of the carriage 13 for placing small components.

[0034] Refer to Figure 1 and Figure 2, in this embodiment, the horizontal adjustment mechanism includes a slide rail 4. The slide rail 4 is installed inside the vertical plate 11. A threaded rod 5 is rotatably installed inside the slide rail 4. A servo motor 6 is fixedly installed outside the slide rail 4. The outer end of the threaded rod 5 extends outside the slide rail 4 and is fixedly installed with the output shaft of the servo motor 6. A slider 7 is slidably installed inside the slide rail 4. The slider 7 is threadedly connected to the outside of the threaded rod 5. A clamping plate 8 is fixedly installed on the outside of the slider 7. An arc-shaped notch 9 is formed on the clamping plate 8. The electric 3D lens 10 is clamped inside the arc-shaped notch 9. The servo motor 6 drives the threaded rod 5 to rotate. The threaded rod 5 drives the clamping plate 8 to move horizontally through the slider 7, and the clamping plate 8 drives the electric 3D lens to move horizontally.

[0035] Refer to Figure 3 and Figure 4 , in this embodiment, the large component adjustment and fixing mechanism 2 includes a rotating shaft 211 and a circular plate 21. The rotating shaft 211 is rotatably installed on the top of the base 1. The top end of the rotating shaft 211 is fixedly installed with the bottom of the circular plate 21.

[0036] Refer to Figure 3 , in this embodiment, two straight plates 23 are symmetrically and fixedly installed on the top of the circular plate 21. Synchronous motors 24 are fixedly installed on the outside of the two straight plates 23. Cylinders 25 are installed on the output shafts of the two synchronous motors 24. Circular clamping plates 26 are installed on the output shafts of the two cylinders 25. The two synchronous motors 24 drive the two cylinders 25 to rotate, driving the large component to rotate 360 degrees.

[0037] Refer to Figure 3 , in this embodiment, a sensor 22 is embedded at the center position of the top of the circular plate 21; it is used to sense the fingers of the staff. When the fingers are sensed for the first time, the two cylinders 25 push the two circular clamping plates 26 to approach each other to clamp and fix the large component. When the sensor 22 senses the fingers of the staff again, the two cylinders 25 drive the two circular clamping plates 26 to move away from each other, releasing the fixation of the large component.

[0038] Refer to Figure 4 , in this embodiment, an annular groove 29 is formed at the bottom of the circular plate 21. A ring rack 210 is fixedly installed on the inner wall of the annular groove 29. A stepping motor 27 is installed on the top of the base 1. A gear 28 is installed on the output shaft of the stepping motor 27. The gear 28 meshes with the ring rack 210; the stepping motor 27 drives the gear 28 to rotate. The gear 28 meshes with the ring rack 210 and drives the circular plate 21 to rotate. The circular plate 21 rotates horizontally through the support of the rotating shaft 211, and the large component can be detected at multiple angles.

[0039] Working principle: When in use, power is connected and the PLC controller can be used for electrical control. This is prior art and will not be elaborated here. When detecting small components, they are placed in the loading groove 14 of the loading platform 13. The servo motor 6 drives the threaded rod 5 to rotate. The threaded rod 5 drives the clamping plate 8 to move horizontally through the slider 7. The clamping plate 8 drives the electric 3D lens 10 to move to the top of the loading platform 13 to detect the small components on the loading platform 13. The detection method refers to the document with the publication number: CN212321464U, which is prior art and will not be elaborated here;

[0040] When detecting large components, they are placed between the two circular clamping plates 26. When the sensor 22 first senses the fingers of the staff, the two cylinders 25 push the two circular clamping plates 26 to move closer to clamp and fix the large components. The electric 3D lens 10 detects the large components. The two synchronous motors 24 drive the two cylinders 25 to rotate, driving the large components to rotate 360 degrees. The stepping motor 27 drives the gear 28 to rotate. The gear 28 meshes with the ring rack 210 and drives the circular plate 21 to rotate. The circular plate 21 rotates horizontally through the support of the rotating shaft 211, enabling multi-angle detection of the large components and improving the detection effect. After the inspection is completed, the staff takes the large components. When the sensor 22 senses the fingers of the staff again, the two cylinders 25 drive the two circular clamping plates 26 to move away from each other, releasing the fixation of the large components.

[0041] Embodiment 2

[0042] The rest of Embodiment 2 is the same as that of Embodiment 1, except that: a rubber pad is provided on the inner side of the circular clamping plate 26. The rubber pad can improve the friction force of the circular clamping plate 26 on the large components. All the structural shapes, dimensions, and materials of Embodiment 1 are included in this application. For specific usage scenarios, selection and adjustment can be made. The attached drawings are all schematic structural diagrams, and appropriate adjustments can be made to the specific actual dimensions.

[0043] The above is only the preferred specific implementation manner of this embodiment, but the protection scope of this embodiment is not limited thereto. Any person skilled in the art within the technical scope disclosed in this embodiment, according to the technical solution and the inventive concept of this embodiment, makes equivalent replacements or changes, and all should be covered within the protection scope of this embodiment.

Claims

1. An optical detection device for detecting components, characterized in that, Comprising: A base (1) for detecting and supporting, a display (3) is arranged on the side of the base (1), an electric 3D lens (10) is connected to the display (3) through a wire, and a vertical plate (11) is arranged on the top of the base (1); A horizontal adjustment mechanism, installed inside the vertical plate (11) and connected to the electric 3D lens (10); A large component adjustment and fixing mechanism (2), arranged on the top of the base (1); A stage (13), two linear motors (12) are fixedly installed at the bottom, both of the two linear motors (12) are installed on the top of the base (1), and a loading groove (14) is opened on the top of the stage (13) for placing small components.

2. The optical detection device for detecting components according to claim 1, wherein, The horizontal adjustment mechanism includes a slide rail (4), the slide rail (4) is installed inside the vertical plate (11), a threaded rod (5) is rotatably installed in the slide rail (4), a servo motor (6) is fixedly installed on the outside of the slide rail (4), and the outer end of the threaded rod (5) extends to the outside of the slide rail (4) and is fixedly installed with the output shaft of the servo motor (6).

3. An optical detection device for detecting components according to claim 2, characterized in that, A slider (7) is slidably installed in the slide rail (4), the slider (7) is threadedly connected to the outside of the threaded rod (5), a clamping plate (8) is fixedly installed on the outside of the slider (7), an arc-shaped notch (9) is opened on the clamping plate (8), and the electric 3D lens (10) is clamped inside the arc-shaped notch (9).

4. An optical detection device for detecting components according to claim 1, characterized in that, The large component adjustment and fixing mechanism (2) includes a rotating shaft (211) and a circular plate (21), the rotating shaft (211) is rotatably installed on the top of the base (1), and the top end of the rotating shaft (211) is fixedly installed with the bottom of the circular plate (21).

5. An optical detection device for detecting components according to claim 4, characterized in that, Two straight plates (23) are symmetrically and fixedly installed on the top of the circular plate (21), a synchronous motor (24) is fixedly installed on the outside of each of the two straight plates (23), a cylinder (25) is installed on the output shaft of each of the two synchronous motors (24), and a circular clamping plate (26) is installed on the output shaft of each of the two cylinders (25).

6. An optical detection device for detecting components according to claim 4, characterized in that, A sensor (22) is embedded at the center position of the top of the circular plate (21).

7. An optical detection device for detecting components according to claim 4, characterized in that, An annular groove (29) is opened at the bottom of the circular plate (21), a ring gear (210) is fixedly installed on the inner wall of the annular groove (29), a stepping motor (27) is installed on the top of the base (1), a gear (28) is installed on the output shaft of the stepping motor (27), and the gear (28) meshes with the ring gear (210).

8. An optical detection device for detecting components according to claim 1, characterized in that, Two reinforcing plates are arranged between the inside of the vertical plate (11) and the base (1).

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