A CCD optical inspection automation device

Abstract

The utility model relates to optical inspection technical field especially, and it is a kind of CCD optical inspection automation device.The utility model provides a kind of CCD optical inspection automation device, which can automatically realize automatic feeding, feeding and material distribution, improve the degree of automation of inspection process, improve inspection efficiency and precision.A kind of CCD optical inspection automation device, including base, fixed plate and CCD industrial optical camera etc., the upper side of the rear part of base is connected with fixed plate, and the lower side of the front part of fixed plate is connected with CCD industrial optical camera.The utility model realizes the automatic feeding of material box and material by the mutual cooperation of second motor, first air cylinder and second air cylinder, and simultaneously realizes the material distribution and feeding operation of material by second conveying belt and material baffle etc., so as to automatically realize the automatic feeding, feeding and material distribution, improve the degree of automation of inspection process, improve inspection efficiency and precision.

Description

Technical Field

[0001] This utility model relates to the field of optical inspection technology, and in particular to an automated CCD optical inspection device. Background Technology

[0002] In industrial production, product quality inspection is a key link to ensure product qualification rate. Optical inspection is widely used in the detection of appearance defects, dimensional accuracy and other indicators of various products due to its advantages such as non-contact, high precision and high efficiency. CCD industrial optical cameras, as the core components of optical inspection, can convert optical signals into electrical signals, providing a basis for subsequent image processing and defect judgment.

[0003] Currently, most existing CCD optical inspection devices require manual intervention in processes such as loading, feeding, sorting, and collection of defective products. The level of automation is low. Manual loading is not only labor-intensive but also has unstable loading efficiency. Human error can easily lead to inaccurate product positioning, affecting inspection accuracy.

[0004] Therefore, a CCD optical inspection automation device has been developed that can automatically realize the feeding, delivery and distribution of materials, improve the automation level of the inspection process, and improve the inspection efficiency and accuracy. Utility Model Content

[0005] To overcome the shortcomings of existing CCD optical inspection devices, which mostly require manual intervention in loading, feeding, sorting, and non-conforming product collection during use, resulting in low automation and reduced inspection efficiency and accuracy, this utility model provides an automated CCD optical inspection device that can automatically realize loading, feeding, and sorting, thereby improving the automation level of the inspection process and enhancing inspection efficiency and accuracy.

[0006] An automated CCD optical inspection device includes a base, a fixing plate, a CCD industrial optical camera, a first conveyor belt, a second conveyor belt, a third conveyor belt, a material distribution component, and a material loading component. The fixing plate is connected to the upper rear side of the base, and the CCD industrial optical camera is connected to the lower front side of the fixing plate. The first conveyor belt is located on the front right side of the fixing plate, the second conveyor belt is located on the rear side of the fixing plate, and the third conveyor belt is located on the front left side of the fixing plate. The base is equipped with a material distribution component capable of automatically distributing materials, and the base is also equipped with a material loading component capable of automatically loading materials.

[0007] Furthermore, the material distribution assembly includes a baffle plate, a fixed rod, a first motor, a first guide trough, and a box. The fixed rod is connected to the upper left rear part of the fixed plate, and the baffle plate is rotatably connected to the fixed rod. The first motor is connected to the upper part of the fixed rod, and the output shaft of the first motor is connected to the baffle plate. The first guide trough is connected to the lower left front part of the base. The first guide trough is located below the third conveyor belt, and the box is connected to the lower left side of the base.

[0008] Furthermore, the feeding assembly includes a material box, slide rails, a housing, a first cylinder, a second cylinder, a lead screw, a connecting frame, a second motor, a first pusher frame, and a second pusher frame. Multiple slide rails are connected to the upper right front of the base, and multiple material boxes are stacked between the slide rails. The right side of the base is also connected to two housings, one on the left and one on the right. A lead screw is rotatably connected inside the right housing, and a connecting frame is threaded onto the lead screw. The slide rails are all slidably connected to the connecting frame. The first cylinder is connected to the upper left front of the base and is located in front of the slide rails. The second cylinder is connected to the right front of the base. The second motor is connected to the lower right of the base, and the output shaft of the second motor is connected to the lead screw. The first pusher frame is connected to the telescopic end of the first cylinder, and the second pusher frame is connected to the telescopic end of the second cylinder.

[0009] Furthermore, the first pusher has a U-shaped structure.

[0010] Furthermore, the second pusher has a U-shaped structure that is shorter at the top and longer at the bottom.

[0011] Furthermore, it also includes a second flow channel, which is connected to the front upper part of the base.

[0012] The beneficial effects of this utility model are as follows: This utility model achieves automatic feeding of the material box and materials through the cooperation of the second motor, the first cylinder and the second cylinder. At the same time, it automatically realizes the material distribution and feeding operations through the second conveyor belt and the baffle plate, thereby achieving automatic feeding, feeding and distribution, improving the automation level of the inspection process, and improving inspection efficiency and accuracy. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the material box and slide rail components of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the first motor and baffle plate components of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the first cylinder and the second cylinder components of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the connecting frame and lead screw components of this utility model.

[0018] Figure 6 This is a three-dimensional structural diagram of the second motor and the second guide groove components of this utility model.

[0019] In the attached diagrams: 1: base, 2: fixing plate, 3: CCD industrial optical camera, 4: first conveyor belt, 5: second conveyor belt, 6: third conveyor belt, 7: baffle plate, 8: fixing rod, 9: first motor, 10: first guide channel, 11: box, 12: material box, 13: slide rail, 14: outer shell, 15: first cylinder, 16: second cylinder, 17: lead screw, 18: connecting frame, 19: second motor, 20: second guide channel, 21: first pusher frame, 22: second pusher frame. Detailed Implementation

[0020] 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.

[0021] An automated CCD optical inspection device, such as Figures 1-6 As shown, it includes a base 1, a fixing plate 2, a CCD industrial optical camera 3, a first conveyor belt 4, a second conveyor belt 5, a third conveyor belt 6, a material distribution component, and a material loading component. The fixing plate 2 is connected to the upper rear side of the base 1, and the CCD industrial optical camera 3 is connected to the lower front side of the fixing plate 2. The first conveyor belt 4 is located on the front right side of the fixing plate 2, the second conveyor belt 5 is located at the rear of the fixing plate 2, and the third conveyor belt 6 is located on the front left side of the fixing plate 2. The material distribution component is located on the base 1, and the material loading component is also located on the base 1.

[0022] like Figure 2 and Figure 3 As shown, the material distribution assembly includes a baffle plate 7, a fixing rod 8, a first motor 9, a first guide channel 10, and a box 11. The fixing rod 8 is connected to the upper left rear part of the fixing plate 2. The baffle plate 7 is rotatably connected to the fixing rod 8. The first motor 9 is connected to the upper part of the fixing rod 8. The output shaft of the first motor 9 is connected to the baffle plate 7. The first guide channel 10 is connected to the lower left front part of the base 1. The first guide channel 10 is located below the third conveyor belt 6. The box 11 is connected to the lower left side of the base 1.

[0023] like Figures 4-6As shown, the feeding assembly includes a material box 12, a slide rail 13, a housing 14, a first cylinder 15, a second cylinder 16, a lead screw 17, a connecting frame 18, a second motor 19, a second guide channel 20, a first pusher frame 21, and a second pusher frame 22. Multiple slide rails 13 are connected to the upper right front part of the base 1, and multiple material boxes 12 are stacked between the slide rails 13. Two housings 14 are also connected to the right side of the base 1. A lead screw 17 is rotatably connected inside the right housing 14, and a connecting frame 18 is threaded onto the lead screw 17. All slide rails 13 are connected to the connecting frame 18. The base 1 is connected to a sliding connection. A first cylinder 15 is connected to the upper left front part of the base 1. The first cylinder 15 is located in front of the slide rail 13. A second cylinder 16 is connected to the right front part of the base 1. A second motor 19 is connected to the lower right part of the base 1. The output shaft of the second motor 19 is connected to the lead screw 17. A first pusher 21 is connected to the telescopic end of the first cylinder 15. The first pusher 21 has a U-shaped structure. A second pusher 22 is connected to the telescopic end of the second cylinder 16. The second pusher 22 has a U-shaped structure with a shorter upper part and a longer lower part. A second guide groove 20 is connected to the upper front part of the base 1.

[0024] When using this utility model, firstly, the material to be inspected is placed into multiple material boxes 12, and then the material boxes 12 are stacked sequentially between two slide rails 13. Initially, the height of the bottom material box 12 corresponds to that of the first pusher frame 21. After the device is started, the second motor 19 starts, driving the lead screw 17 to rotate. The lead screw 17 drives the connecting frame 18 to move downward. The connecting frame 18 drives the material boxes 12 in the slide rail 13 to move downward synchronously, so that the opening of the bottom material box 12 is aligned with the feed end of the first conveyor belt 4. Then, the first cylinder 15 starts, and its telescopic end extends, driving the first pusher frame 21 to move backward. The first pusher frame 21 extends into the bottom material box 12, pushing the material to be inspected into the material box 12. The material is pushed onto the first conveyor belt 4, which then starts and transports the material onto the second conveyor belt 5. The second conveyor belt 5 then transports the material from right to left to below the CCD industrial optical camera 3. The CCD industrial optical camera 3 performs optical imaging on the material and transmits the imaging signal to an external image processing system. The image processing system analyzes the image to determine if the material is qualified. If the material is qualified, it is transported along the second conveyor belt 5 to the next workstation for collection. If the material is unqualified, the external control system controls the first motor 9 to start, driving the baffle 7 to rotate to a position aligned with the feed end of the third conveyor belt 6. The second conveyor belt 5 then transports the unqualified material to the baffle 7. Under the guidance of the third conveyor belt 6, the material enters the third conveyor belt 6. The third conveyor belt 6 starts, conveying the unqualified material from front to back to the entrance of the first guide trough 10. The material slides down the first guide trough 10 into the box 11, completing the collection of unqualified material. When all the material in the bottom material box 12 has been pushed out, the telescopic end of the first cylinder 15 retracts, driving the first pusher frame 21 to reset. Then, the second motor 19 starts again, driving the lead screw 17 to rotate, causing the connecting frame 18 to move down by the height of one material box 12, moving the upper material box 12 to the position corresponding to the first pusher frame 21, repeating the above feeding process. At the same time, the second cylinder 16 starts, its telescopic end extends, driving the second pusher frame 22 to the left. The system moves while simultaneously pressing against the bottommost material box 12 to prevent it from moving downwards, pushing the empty material box 12 off the slide rail 13. The empty material box 12 falls into the second guide groove 20 and slides down along the second guide groove 20 to the designated recycling area. The telescopic end of the second cylinder 16 retracts, driving the second pusher frame 22 to reset. At the same time, the second motor 19 starts, causing the connecting frame 18 to move upwards to continue holding the lower material box 12. By repeating the above process, continuous automatic feeding, inspection, and sorting of materials to be inspected, as well as automatic collection of unqualified materials and empty material boxes 12, can be achieved. This enables automatic feeding, delivery, and sorting, improving the automation level of the inspection process and increasing inspection efficiency and accuracy.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. An automated CCD optical inspection device, characterized in that: It includes a base (1), a fixing plate (2), a CCD industrial optical camera (3), a first conveyor belt (4), a second conveyor belt (5), a third conveyor belt (6), a material distribution component, and a material feeding component. The fixing plate (2) is connected to the upper rear side of the base (1), and the CCD industrial optical camera (3) is connected to the lower front side of the fixing plate (2). The first conveyor belt (4) is located on the front right side of the fixing plate (2), the second conveyor belt (5) is located on the rear side of the fixing plate (2), and the third conveyor belt (6) is located on the front left side of the fixing plate (2). The base (1) is equipped with a material distribution component that can automatically distribute materials, and the base (1) is also equipped with a material feeding component that can automatically feed materials.

2. The automated CCD optical inspection device according to claim 1, characterized in that: The material distribution assembly includes a baffle plate (7), a fixing rod (8), a first motor (9), a first guide channel (10), and a box (11). The fixing rod (8) is connected to the upper left rear part of the fixing plate (2). The baffle plate (7) is rotatably connected to the fixing rod (8). The first motor (9) is connected to the upper part of the fixing rod (8). The output shaft of the first motor (9) is connected to the baffle plate (7). The first guide channel (10) is connected to the lower left front part of the base (1). The first guide channel (10) is located below the third conveyor belt (6). The box (11) is connected to the lower left side of the base (1).

3. The automated CCD optical inspection device according to claim 1, characterized in that: The feeding assembly includes a material box (12), a slide rail (13), a housing (14), a first cylinder (15), a second cylinder (16), a lead screw (17), a connecting frame (18), a second motor (19), a first pusher frame (21), and a second pusher frame (22). Multiple slide rails (13) are connected to the upper right front part of the base (1), and multiple material boxes (12) are stacked between the slide rails (13). The right side of the base (1) is also connected to two housings (14), and a lead screw (17) is rotatably connected inside the right housing (14). The lead screw (17) is threaded. The base (1) is connected to a connecting frame (18), and the slide rail (13) is slidably connected to the connecting frame (18). The upper left front part of the base (1) is connected to a first cylinder (15), which is located in front of the slide rail (13). The right front part of the base (1) is connected to a second cylinder (16), and the lower right part of the base (1) is connected to a second motor (19). The output shaft of the second motor (19) is connected to a lead screw (17). The telescopic end of the first cylinder (15) is connected to a first pusher (21), and the telescopic end of the second cylinder (16) is connected to a second pusher (22).

4. The automated CCD optical inspection device according to claim 3, characterized in that: The first pusher (21) has a U-shaped structure.

5. The automated CCD optical inspection device according to claim 3, characterized in that: The second pusher (22) has a U-shaped structure that is shorter at the top and longer at the bottom.

6. The automated CCD optical inspection device according to claim 3, characterized in that: It also includes a second guide channel (20), and the upper front side of the base (1) is connected to the second guide channel (20).

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