Visual inspection platform

Abstract

The utility model relates to the technical field of visual inspection, in particular to a visual inspection platform, a detection assembly comprises a camera, a rotating motor and an arc-shaped supporting piece, the camera is installed between a supporting frame and an installation table, a guide through hole and a movable through hole are formed in the arc-shaped supporting frame, and sector racks are distributed on the side, close to the camera, of the inner wall of the movable through hole. A gear matched with the fan-shaped rack is arranged at the position, close to the movable through hole, of the camera, the gear is rotatably arranged in the movable through hole and connected with the camera, a guide block matched with the guide through hole is arranged at the position, close to the guide through hole, of the camera, and a driving motor is connected to the side, away from the camera, of the gear. The driving motor is connected with the gear, the top of the arc-shaped supporting piece is connected with the rotating motor, the rotating motor drives the arc-shaped supporting piece to rotate, after the arc-shaped supporting piece rotates to the side face of the detected object, the driving motor drives the gear to rotate, and then the camera is driven to be adjusted along the track of the fan-shaped rack.

Description

Technical Field

[0001] The utility model relates to the technical field of visual detection, in particular to a visual detection platform. Background Art

[0002] Visual inspection is a method that uses cameras, image sensors, and computer vision technology to automatically inspect, identify, and analyze the characteristics of objects or environments. It captures images or video streams, uses digital image processing and pattern recognition algorithms, processes and analyzes the acquired data, and accurately determines and measures the size, shape, color, texture, position, and other attributes of the target object. Visual inspection technology is widely used in industrial manufacturing, intelligent security, medical diagnosis, autonomous driving, and other fields. It can improve production efficiency, detection accuracy, and automation level, and achieve rapid understanding and response to complex scenes.

[0003] The existing Chinese patent with reference number CN218191084U discloses a visual inspection mechanism, including a workbench, a cam divider, a four-station turntable driven by the cam divider, a detection mechanism and a dividing sensor, a dividing turbine is transversely penetrated by the cam divider, a power input shaft is provided at one end of the dividing turbine, and a sensing shaft is provided at the other end of the dividing turbine. Both the power input shaft and the sensing shaft extend out of the cam divider, a sensing sheet is provided on the sensing shaft, and a driven pulley is provided on the power input shaft. A driving mechanism is provided at the bottom of the workbench, and the driving mechanism drives the dividing turbine to rotate one circle, and the rotation angle of the four-station turntable is 90 degrees.

[0004] Although this patent has the effect of visual inspection, it only has the function of inspecting the front of the inspection object, and cannot inspect the side or special angle of the inspection object. It cannot achieve a more comprehensive inspection effect on the inspection object, which affects the quality of inspection. For this reason, the inventors have proposed a visual inspection platform to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is achieved in the following way: a visual inspection platform, including a support frame, a detection component and an inspection component, the lower end of the support frame is equipped with a mounting table for connecting to the inspection component, the detection component is installed on the top of the support frame, the detection component includes a camera, a rotating motor and an arc-shaped support member, the camera is installed between the support frame and the mounting table, the arc-shaped support member is installed on both sides of the camera, the arc-shaped support frame is provided with a guide through hole and a movable through hole, a fan-shaped rack is distributed on the inner wall of the movable through hole close to the camera side, a gear matching the fan-shaped rack is provided at a position of the camera close to the movable through hole, the gear is rotatably arranged in the movable through hole and the gear is connected to the camera, a guide block matching the guide through hole is provided at a position of the camera close to the guide through hole, a drive motor is connected to the side of the gear away from the camera, the drive motor is connected to the gear, and the top of the arc-shaped support member is connected to the rotating motor.

[0006] In the above description, a further scheme is provided, in which a connecting plate is provided between the top of the arc-shaped support member and the rotating motor, and one end of the connecting plate close to the arc-shaped support member is connected to the top of the arc-shaped support member, and one end of the connecting plate close to the arc-shaped support member is provided with an arc position matching the top of the arc-shaped support member, and one end of the connecting plate away from the arc position is provided with a rotating disk, and the rotating disk is connected to the rotating shaft of the rotating motor; the rotating disk and the connecting plate are used to provide a connection effect.

[0007] In the above description, a further scheme is made, in which the motor is connected to the support frame through a fixing ring, the fixing ring is sleeved on the outer side of the rotating motor, a connecting rod is provided between the fixing ring and the support frame, and the two ends of the connecting rod are respectively connected to the top surface of the fixing ring and the support frame; the fixing ring is used to fix the motor on the support frame.

[0008] In the above description, a further solution is provided, in which the inspection assembly includes a storage table, a telescopic cylinder and a sliding rail, the sliding rail is installed on the top surface of the mounting table, the storage table is movably arranged on the sliding rail, and the telescopic cylinder is arranged on the bottom surface of the mounting table; the storage table can provide an object placement effect.

[0009] In the above description, a further scheme is made, in which a sliding block matching the sliding track is provided on the bottom surface of the storage table near the sliding track, blind holes for fixing objects are distributed on the top surface of the storage table, a push plate is installed on the bottom surface of the storage table, the push plate is connected to the push rod of the telescopic cylinder, and an avoidance groove matching the push plate is provided on the mounting table near the push plate; the sliding block is used to provide the activity effect of the storage table, and the telescopic cylinder is used to drive the storage table to move.

[0010] In the above description, as a further solution, the driving motor is connected to the camera via a mounting plate.

[0011] Compared with the prior art, the beneficial effect of the utility model is: through the design of the arc-shaped support member, as well as the design of the fan-shaped rack, gear, guide block, drive motor and rotating motor, when it is required to detect the detection object at different angles, the rotating motor drives the arc-shaped support member to rotate, and after rotating to the side of the detection object, the drive motor starts and drives the gear to rotate. While rotating, the gear drives the camera to move along the fan-shaped rack, thereby driving the camera to adjust along the trajectory of the fan-shaped rack. At the same time, the guide block can ensure that the shooting angle of the camera is always facing the detection object. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of a visual inspection platform of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of a visual inspection platform of the utility model;

[0014] Figure 3 It is a schematic diagram of the structural decomposition of a detection component in a visual detection platform of the utility model;

[0015] Figure 4 It is a schematic diagram of the structural decomposition of a detection component in a visual detection platform of the utility model from another perspective;

[0016] Figure 5 It is a schematic diagram of the structural decomposition of the inspection component in a visual inspection platform of the utility model;

[0017] In the figure: 1-support frame, 2-camera, 3-rotating motor, 4-arc support member, 5-guide through hole;

[0018] 6-movable through hole, 7-sector rack, 8-gear, 9-guide block, 10-drive motor, 11-connecting plate;

[0019] 12-arc position, 13-rotating disk, 14-fixing ring, 15-connecting rod, 16-storage table;

[0020] 17- telescopic cylinder, 18- sliding track, 19- sliding block, 20- blind hole, 21- pushing plate;

[0021] 22-mounting plate, 23-avoidance groove, 24-mounting platform. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] For this example, please refer to Figure 1-Figure 5A visual inspection platform specifically implemented therein includes a support frame 1, a detection component and an inspection component. A mounting table 24 for connecting to the inspection component is installed at the lower end of the support frame 1. The detection component is installed on the top of the support frame 1. The detection component includes a camera 2, a rotating motor 3 and an arc support member 4. The camera 2 is installed between the support frame 1 and the mounting table 24. The arc support member 4 is installed on both sides of the camera 2. A guide through hole 5 and a movable through hole 6 are opened on the arc support frame 1. A fan-shaped rack 7 is distributed on the inner wall of the movable through hole 6 near the camera 2. A gear 8 matching the fan-shaped rack 7 is provided at a position of the camera 2 near the movable through hole 6. The gear 8 is rotatably arranged in the movable through hole 6 and the gear 8 is connected to the camera 2. A guide block 9 matching the guide through hole 5 is provided at a position of the camera 2 near the guide through hole 5. A driving motor 10 is connected to the side of the gear 8 away from the camera 2. The driving motor 10 is connected to the gear 8. The top of the arc support member 4 is connected to the rotating motor 3.

[0024] A connecting plate 11 is provided between the top of the arc-shaped support member 4 and the rotating motor 3. The end of the connecting plate 11 close to the arc-shaped support member 4 is connected to the top of the arc-shaped support member 4, and the end of the connecting plate 11 close to the arc-shaped support member 4 is provided with an arc position 12 matching the top of the arc-shaped support member 4. The end of the connecting plate 11 away from the arc position 12 is provided with a rotating disk 13, and the rotating disk 13 is connected to the rotating shaft of the rotating motor 3.

[0025] The rotating motor 3 is connected to the support frame 1 through a fixing ring 14. The fixing ring 14 is sleeved on the outer side of the rotating motor 3. A connecting rod 15 is provided between the fixing ring 14 and the support frame 1. The two ends of the connecting rod 15 are respectively connected to the top surface of the fixing ring 14 and the support frame 1.

[0026] The inspection component includes a storage table 16 , a telescopic cylinder 17 and a sliding track 18 . The sliding track 18 is installed on the top surface of the mounting table 24 . The storage table 16 is movably arranged on the sliding track 18 . The telescopic cylinder 17 is arranged on the bottom surface of the mounting table 24 .

[0027] A sliding block 19 matching the sliding track 18 is provided on the bottom surface of the storage table 16 near the sliding track 18, and blind holes 20 for fixing objects are distributed on the top surface of the storage table 16. A pushing plate 21 is installed on the bottom surface of the storage table 16, and the pushing plate 21 is connected to the push rod of the telescopic cylinder 17. An avoidance groove 23 matching the pushing plate 21 is provided on the mounting platform 24 near the pushing plate 21, and the driving motor 10 is connected to the camera 2 through the mounting plate 22.

[0028] The working process of the utility model is as follows: after placing the inspection object on the storage table 16, the telescopic cylinder 17 is turned on, the cylinder contracts, and the telescopic cylinder 17 drives the storage table 16 to move toward the direction of the camera 2 through the push plate 21. When the storage table 16 stops moving, the camera 2 is turned on, and the camera 2 shoots one side of the inspection object. After the shooting is completed, the rotating motor 3 is started, and the rotating motor 3 drives the arc support 4 and the camera 2 to rotate. After rotating to the side of the inspection object, the driving motor 10 is turned on. The driving motor 10 drives the gear 8 to rotate by rotating the gear 8. While rotating, the gear 8 moves along the sector rack 7, thereby driving the camera 2 to adjust along the trajectory of the sector rack 7. At the same time, the guide block 9 can ensure that the shooting angle of the camera 2 is always toward the inspection object.

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0030] In addition, in the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0031] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the utility model, and should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A visual inspection platform, comprising a support frame, a detection component and a delivery component, wherein a mounting platform for connecting with the delivery component is installed at the lower end of the support frame, and the detection component is installed at the top of the support frame, characterized in that: The detection component includes a camera, a rotating motor and an arc-shaped support member. The camera is installed between a support frame and a mounting platform. The arc-shaped support member is installed on both sides of the camera. A guide through hole and a movable through hole are opened on the arc-shaped support frame. A fan-shaped rack is distributed on the inner wall of the movable through hole close to the camera. A gear matching the fan-shaped rack is provided at a position of the camera close to the movable through hole. The gear is rotatably arranged in the movable through hole and the gear is connected to the camera. A guide block matching the guide through hole is provided at a position of the camera close to the guide through hole. A driving motor is connected to the side of the gear away from the camera, and the driving motor is connected to the gear. The top of the arc-shaped support member is connected to the rotating motor.

2. A visual inspection platform according to claim 1, characterized in that: A connecting plate is provided between the top of the arc-shaped support member and the rotating motor, and one end of the connecting plate close to the arc-shaped support member is connected to the top of the arc-shaped support member, and one end of the connecting plate close to the arc-shaped support member is provided with an arc position matching the top of the arc-shaped support member, and one end of the connecting plate away from the arc position is provided with a rotating disk, which is connected to the rotating shaft of the rotating motor.

3. A visual inspection platform according to claim 1, characterized in that: The rotating motor is connected to the support frame through a fixing ring, the fixing ring is sleeved on the outer side of the rotating motor, a connecting rod is provided between the fixing ring and the support frame, and two ends of the connecting rod are respectively connected to the top surface of the fixing ring and the support frame.

4. A visual inspection platform according to claim 1, characterized in that: The inspection component comprises a storage table, a telescopic cylinder and a sliding track, wherein the sliding track is installed on the top surface of the mounting table, the storage table is movably arranged on the sliding track, and the telescopic cylinder is arranged on the bottom surface of the mounting table.

5. A visual inspection platform according to claim 4, characterized in that: A sliding block matching the sliding track is provided on the bottom surface of the storage table near the sliding track, blind holes for fixing objects are distributed on the top surface of the storage table, a pushing plate is installed on the bottom surface of the storage table, the pushing plate is connected to the push rod of the telescopic cylinder, and an avoidance groove matching the pushing plate is provided on the mounting table near the pushing plate.

6. A visual inspection platform according to claim 1, characterized in that: The driving motor is connected to the camera via a mounting plate.

Images