Visual inspection universal platform
Through the height and angle adjustment mechanism, combined with the clamping mechanism, the problem that the existing visual inspection platform cannot be flexibly adjusted is solved, and a better shooting and detection effect is achieved.
Patent Information
- Application Number
- CN202422178315.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-05
AI Technical Summary
The existing visual inspection platform cannot adjust the shooting height and angle according to the specific profile of the material, resulting in poor detection results.
The height adjustment mechanism and angle adjustment mechanism are adopted, combined with the clamping mechanism, to achieve flexible adjustment of the distance and inclination angle between the material and the visual detection camera.
By adjusting the distance and angle between the material and the visual detection camera, better shooting results and improve detection effects.
Smart Images
Figure CN223122846U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vision detection, in particular to a general vision detection platform. Background Technique
[0002] A vision detection platform is a system that uses machine vision technology to detect, analyze, and judge objects or scenes. It usually consists of image acquisition devices (such as cameras, video cameras), lighting systems, image processing software, and related computer hardware.
[0003] When in use, the vision detection platform uses a vision detection camera to take pictures of materials for detection. Different materials have different heights and external contours. In the existing vision detection platforms, the placement platform and the detection camera are fixedly installed, and it is impossible to adjust the shooting height and angle according to the specific external contour of the material, and it is impossible to obtain a better shooting and detection effect. Therefore, in view of the above situation, there is an urgent need to develop a general vision detection platform that is convenient for adjusting the distance between the material and the vision detection camera and the inclination angle of the material, so as to obtain a better shooting effect and improve the detection effect, to overcome the deficiencies in current practical applications and meet the current needs. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a general vision detection platform to solve the problems raised in the above background technique.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A general vision detection platform includes a frame, a vision detection camera, a height adjustment mechanism, a lifting plate, a detection table, an angle adjustment mechanism, and a clamping mechanism. The vision detection camera is installed at the top end inside the frame. The height adjustment mechanism is installed inside the frame. The front side of the height adjustment mechanism is connected to the lifting plate. A detection table is arranged on the upper side of the lifting plate. A support shaft is fixed at the bottom of the detection table. The support shaft is rotatably connected to the lifting plate. An angle adjustment mechanism for driving the support shaft and the detection table to rotate is installed on the lifting plate. A clamping mechanism is installed on the detection table. The height adjustment mechanism includes: a first motor, a lead screw, and a rolling nut. The first motor is fixed inside the frame. The lead screw is rotatably connected inside the frame. The output shaft of the first motor is connected to the lead screw. The rolling nut is installed on the lead screw. The rolling nut is fixed to the lifting plate. The angle adjustment mechanism includes: a second motor, a first gear, and a second gear. The second motor is fixed on the lifting plate. The first gear is installed on the output shaft of the second motor. A second gear meshing with the first gear is installed on one side of the first gear. The second gear is installed on the support shaft.
[0007] Preferably, two sliders are fixed to the rear side of the lifting plate, and two slide rails are fixed inside the frame. Each slider is slidably mounted on a slide rail.
[0008] Preferably, the clamping mechanism includes: a third motor, a bidirectional screw, a first external thread, a second external thread, a first threaded sleeve, a second threaded sleeve, a limiting rod, and a clamping plate. The third motor is fixed to the inspection table, the bidirectional screw is rotatably connected to the inspection table, the output shaft of the third motor is connected to the bidirectional screw. The left half of the bidirectional screw is provided with a first external thread, and a first threaded sleeve that matches it is installed outside the first external thread. The right half of the bidirectional screw is provided with a second external thread, and a second threaded sleeve that matches it is installed outside the second external thread. A limiting rod inserted into the inspection table is fixed to the lower side of each of the first threaded sleeve and the second threaded sleeve, and a clamping plate is fixed to the front side of each of the first threaded sleeve and the second threaded sleeve.
[0009] Preferably, the limiting rod is slidably connected to the inspection table, and a limiting groove for the movement of the limiting rod is provided on the inspection table.
[0010] Preferably, the first external thread and the second external thread have opposite helix directions.
[0011] The beneficial effects of the present utility model are as follows: When using this vision inspection general platform, the material to be inspected is placed on the inspection table. The third motor drives the bidirectional screw to rotate. The rotation of the bidirectional screw drives the first threaded sleeve and the second threaded sleeve to move towards each other. The first threaded sleeve and the second threaded sleeve drive the two clamping plates to move towards each other to clamp the material. Then, the height adjustment mechanism drives the lifting plate and the inspection table to move up and down, so as to adjust the distance from the vision inspection camera according to the height of the material. Then, the second motor drives the first gear and the second gear to rotate, and the second gear drives the support shaft and the inspection table to rotate, so as to adjust the inclination angle of the material to obtain a better shooting and inspection perspective. After adjustment, the vision inspection camera is used for shooting and inspection. In summary, the present utility model is convenient for adjusting the distance between the material and the vision inspection camera and the inclination angle of the material, so as to obtain a better shooting effect and improve the inspection effect. Description of the Drawings
[0012] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.
[0013] Figure 2 is a schematic diagram of the use state of the present utility model.
[0014] Figure 3 is a partial structural schematic of the present utility model Figure 1 .
[0015] Figure 4 Partial structural schematic diagram of the present utility model Figure 2 .
[0016] Figure 5 Partial structural schematic diagram of the present utility model Figure 3 .
[0017] Legend description:
[0018] 1. Frame; 2. Vision detection camera; 3. Height adjustment mechanism; 301. First motor; 302. Lead screw; 303. Rolling nut; 4. Lifting plate; 401. Slide block; 402. Slide rail; 5. Detection table; 501. Support shaft; 502. Limit groove; 6. Angle adjustment mechanism; 601. Second motor; 602. First gear; 603. Second gear; 7. Clamping mechanism; 701. Third motor; 702. Bidirectional screw; 703. First external thread; 704. Second external thread; 705. First thread sleeve; 706. Second thread sleeve; 707. Limit rod; 708. Clamping plate. Specific implementation manners
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0020] The following gives specific embodiments.
[0021] See Figures 1 to 5, in the embodiment of the present utility model, a general vision detection platform includes a frame 1, a vision detection camera 2, a height adjustment mechanism 3, a lifting plate 4, a detection table 5, an angle adjustment mechanism 6 and a clamping mechanism 7. A vision detection camera 2 is installed at the inner top end of the frame 1. A height adjustment mechanism 3 is installed inside the frame 1. The front side of the height adjustment mechanism 3 is connected to a lifting plate 4. Two sliders 401 are fixed to the rear side of the lifting plate 4. Two slide rails 402 are fixed inside the frame 1. Each slider 401 is slidably installed on a slide rail 402. A detection table 5 is arranged on the upper side of the lifting plate 4. A support shaft 501 is fixed to the bottom of the detection table 5. The support shaft 501 is rotatably connected to the lifting plate 4. An angle adjustment mechanism 6 for driving the support shaft 501 and the detection table 5 to rotate is installed on the lifting plate 4. A clamping mechanism 7 is installed on the detection table 5. During use, the material to be detected is placed on the detection table 5, and the material is clamped by the clamping mechanism 7. Then, the height adjustment mechanism 3 drives the lifting plate 4 and the detection table 5 to move up and down, so as to adjust the distance from the vision detection camera 2 according to the height of the material. Then, the angle adjustment mechanism 6 drives the detection table 5 to rotate, so as to adjust the inclination angle of the material to obtain a better shooting and detection angle of view. After adjustment, the vision detection camera 2 is used for shooting and detection.
[0022] The height adjustment mechanism 3 includes: a first motor 301, a lead screw 302 and a rolling nut 303. The first motor 301 is fixed inside the frame 1. The lead screw 302 is rotatably connected inside the frame 1. The output shaft of the first motor 301 is connected to the lead screw 302. A rolling nut 303 is installed on the lead screw 302. The rolling nut 303 is fixed to the lifting plate 4. During use, the first motor 301 drives the lead screw 302 to rotate, and the rotation of the lead screw 302 drives the rolling nut 303 and the lifting plate 4 to move up and down.
[0023] The angle adjustment mechanism 6 includes: a second motor 601, a first gear 602 and a second gear 603. The second motor 601 is fixed to the lifting plate 4. A first gear 602 is installed on the output shaft of the second motor 601. A second gear 603 meshing with the first gear 602 is installed on one side of the first gear 602. The second gear 603 is installed on the support shaft 501. During use, the second motor 601 drives the first gear 602 and the second gear 603 to rotate, and the second gear 603 drives the support shaft 501 and the detection table 5 to rotate.
[0024] The clamping mechanism 7 includes: a third motor 701, a bidirectional screw 702, a first external thread 703, a second external thread 704, a first threaded sleeve 705, a second threaded sleeve 706, a limiting rod 707 and a clamping plate 708. The third motor 701 is fixed on the inspection table 5, the bidirectional screw 702 is rotatably connected to the inspection table 5, the output shaft of the third motor 701 is connected to the bidirectional screw 702. The left half of the bidirectional screw 702 is provided with the first external thread 703, and the first threaded sleeve 705 which is matched with it is installed on the outside of the first external thread 703. The right half of the bidirectional screw 702 is provided with the second external thread 704, and the second threaded sleeve 706 which is matched with it is installed on the outside of the second external thread 704. A limiting rod 707 inserted into the inspection table 5 is fixed to the lower sides of both the first threaded sleeve 705 and the second threaded sleeve 706. The limiting rod 707 is slidably connected to the inspection table 5. A limiting groove 502 for the movement of the limiting rod 707 is provided on the inspection table 5. Clamping plates 708 are fixed to the front sides of both the first threaded sleeve 705 and the second threaded sleeve 706. The helix directions of the first external thread 703 and the second external thread 704 are opposite, so that when the bidirectional screw 702 rotates, the moving directions of the first threaded sleeve 705 and the second threaded sleeve 706 are opposite. During use, the third motor 701 drives the bidirectional screw 702 to rotate, the bidirectional screw 702 drives the first threaded sleeve 705 and the second threaded sleeve 706 to move towards each other, the first threaded sleeve 705 and the second threaded sleeve 706 drive the two clamping plates 708 to move towards each other, and the two clamping plates 708 clamp the material.
[0025] Working principle: For this general vision inspection platform, during use, the material to be inspected is placed on the inspection table 5. The third motor 701 drives the bidirectional screw 702 to rotate, the bidirectional screw 702 drives the first threaded sleeve 705 and the second threaded sleeve 706 to move towards each other, the first threaded sleeve 705 and the second threaded sleeve 706 drive the two clamping plates 708 to move towards each other, and the two clamping plates 708 clamp the material. Then, the height adjustment mechanism 3 drives the lifting plate 4 and the inspection table 5 to move up and down, so as to adjust the distance from the vision inspection camera 2 according to the height of the material. Then, the second motor 601 drives the first gear 602 and the second gear 603 to rotate, and the second gear 603 drives the support shaft 501 and the inspection table 5 to rotate, so as to adjust the inclination angle of the material to obtain a better shooting and inspection perspective. After adjustment, the vision inspection camera 2 is used for shooting and inspection.
[0026] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.
Claims
1. A general platform for visual inspection, characterized in that, It includes a frame (1), a vision detection camera (2), a height adjustment mechanism (3), a lifting plate (4), a detection table (5), an angle adjustment mechanism (6) and a clamping mechanism (7). The vision detection camera (2) is installed at the inner top of the frame (1). The height adjustment mechanism (3) is installed in the frame (1). The front side of the height adjustment mechanism (3) is connected to the lifting plate (4). The detection table (5) is arranged on the upper side of the lifting plate (4). A support shaft (501) is fixed at the bottom of the detection table (5). The support shaft (501) is rotatably connected to the lifting plate (4). An angle adjustment mechanism (6) for driving the support shaft (501) and the detection table (5) to rotate is installed on the lifting plate (4). A clamping mechanism (7) is installed on the detection table (5). The height adjustment mechanism (3) includes: a first motor (301), a lead screw (302) and a rolling nut (303). The first motor (301) is fixed in the frame (1). The lead screw (302) is rotatably connected in the frame (1). The output shaft of the first motor (301) is connected to the lead screw (302). The rolling nut (303) is installed on the lead screw (302). The rolling nut (303) is fixed to the lifting plate (4). The angle adjustment mechanism (6) includes: a second motor (601), a first gear (602) and a second gear (603). The second motor (601) is fixed on the lifting plate (4). The first gear (602) is installed on the output shaft of the second motor (601). A second gear (603) meshing with the first gear (602) is installed on one side of the first gear (602). The second gear (603) is installed on the support shaft (501).
2. The visual inspection general platform according to claim 1, wherein Two sliders (401) are fixed at the rear side of the lifting plate (4). Two slide rails (402) are fixed in the frame (1). Each slider (401) is slidably installed on a slide rail (402).
3. The visual inspection general platform according to claim 1, characterized in that, The clamping mechanism (7) includes: a third motor (701), a bidirectional screw (702), a first external thread (703), a second external thread (704), a first thread sleeve (705), a second thread sleeve (706), a limiting rod (707) and a clamping plate (708). The third motor (701) is fixed on the detection table (5), the bidirectional screw (702) is rotatably connected to the detection table (5), the output shaft of the third motor (701) is connected to the bidirectional screw (702). The left half of the bidirectional screw (702) is provided with a first external thread (703), and a first thread sleeve (705) matching therewith is installed on the outside of the first external thread (703). The right half of the bidirectional screw (702) is provided with a second external thread (704), and a second thread sleeve (706) matching therewith is installed on the outside of the second external thread (704). A limiting rod (707) inserted into the detection table (5) is fixed to the lower sides of the first thread sleeve (705) and the second thread sleeve (706), and a clamping plate (708) is fixed to the front sides of the first thread sleeve (705) and the second thread sleeve (706).
4. The visual inspection general platform according to claim 3, characterized in that, The limiting rod (707) is slidably connected to the detection table (5), and a limiting groove (502) for the movement of the limiting rod (707) is provided on the detection table (5).
5. The visual inspection general platform according to claim 3, characterized in that The helix directions of the first external thread (703) and the second external thread (704) are opposite.