Metal part detection workbench

Abstract

The utility model discloses a kind of metal parts detection workbench, it is related to metal parts inspection technical field, including base, the both sides of base top are fixed with support plate, the top of support plate is rotatably provided with rotating rod, two The rotating rod between fixedly provided with support, the side of support is equipped with camera, the top of base is equipped with table plate, the top of table plate is equipped with carrier disc, the one end of rotating rod is fixed with gear one, the below of gear one is meshed with rack plate one, two The rack plate one between is equipped with rack plate two, the side of rack plate two is equipped with rotating assembly that carrier disc rotates;The beneficial effect of the utility model is: can realize the dynamic relative motion of camera and workpiece on carrier disc, to carry out dynamic shooting to workpiece, reduce the operation step when shooting, reduce operation difficulty, make detection process more convenient and efficient, further improve the practicability and detection efficiency of equipment.

Description

Technical Field

[0001] This utility model relates to a workbench, and more particularly to a metal parts inspection workbench, belonging to the field of metal parts inspection technology. Background Technology

[0002] Metal parts, also known as metal components, refer to a collective term for metal blocks, rods, tubes, etc., of various specifications and shapes manufactured from metal materials. After production, the dimensions and related data need to be measured to obtain effective inspection data. In the past, inspection methods required inspectors to analyze data according to drawings, select appropriate measuring tools and clamping methods, and rationally apply inspection techniques to obtain accurate and effective data, which was inefficient. With the continuous progress of society and the development of artificial intelligence, machine vision technology has emerged. Machine vision uses machines to replace human eyes for measurement and judgment. Through machine vision products, the captured target is converted into image signals and transmitted to a dedicated image processing system to obtain the shape information of the captured target. Based on pixel distribution and information such as brightness and color, it is converted into digital signals. The image system performs various calculations on these signals to extract the features of the target.

[0003] The application with application number "A Multi-directional Part Defect Detection Stand" discloses a "multi-directional part defect detection stand" that "includes a U-shaped frame, a support platform, a camera, and an information processing unit. The U-shaped frame includes a bottom rod and side rods, with side rods connected to both ends of the bottom rod. The free ends of the side rods are rotatably mounted on the support body. The support platform is positioned on the rotation path of the area surrounding the bottom rod and side rods. A first sliding groove is provided on the bottom rod, and the camera is slidably mounted within the first sliding groove." In this utility model, the U-shaped frame drives the camera to rotate, allowing the camera to capture images of the part under test from more angles. The information processing unit then acquires the external features of the part to determine whether it has defects. Furthermore, the camera can slide within the first sliding groove, further increasing the camera's degree of freedom and shooting range, thereby improving the detection effect.

[0004] However, the above method still has the following drawbacks: by rotating the U-shaped frame to drive the camera to rotate, it is possible to shoot the parts from multiple angles; however, in actual work, it is not possible to dynamically shoot the workpiece during the shooting process, which increases the difficulty of operation and is also relatively cumbersome. Utility Model Content

[0005] The purpose of this utility model is to provide a metal parts inspection workbench to solve the problem mentioned in the background art that in the actual process, it is not possible to dynamically photograph the workpiece during the shooting process, which increases the difficulty of shooting operation and makes the operation more cumbersome.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal parts inspection workbench, including a base, with support plates fixedly provided on both sides of the top of the base, a rotating rod rotatably provided on the top of the support plate, a bracket fixed between the two rotating rods, a camera provided on one side of the bracket, a platform provided above the base, a carrier plate provided on the top of the platform, a gear one fixedly provided at one end of the rotating rod, a rack plate one meshing with the lower part of the gear one, a rack plate two provided between the two rack plates one, a rotating component for rotating the carrier plate on one side of the rack plate two, and a moving component provided on one side of the top of the base.

[0007] As a preferred embodiment of this utility model, the surface of the base is provided with four evenly spaced mounting holes, four evenly spaced support columns are fixed between the base and the platform, and a limiting plate is fixed on one side of the rack plate.

[0008] As a preferred embodiment of this utility model, a guide block is slidably provided on the top of the bracket, and one side of the guide block is fixedly connected to one side of the camera.

[0009] As a preferred embodiment of this utility model, the top of the guide block is threadedly connected to a threaded rod, the bottom end of the threaded rod is in contact with the top end of the bracket, and a knob is fixedly provided at the top end of the threaded rod.

[0010] As a preferred embodiment of the present invention, the rotating assembly includes a rotating column, which is rotatably disposed in the middle of the platform. The top end of the rotating column is fixedly connected to the middle of the bottom end of the carrier plate. A second gear is fixedly disposed at the bottom of the rotating column, and the second rack plate is meshed with the second gear.

[0011] As a preferred embodiment of this utility model, a limiting ring is fixedly provided at the bottom end of the carrier plate, and an annular groove that cooperates with the limiting ring is provided at the top end of the platform.

[0012] As a preferred technical solution of this utility model, the moving component includes an electric push rod, which is fixedly installed on one side of the top of the base. The telescopic rod of the electric push rod is fixedly provided with a horizontal plate. One side of the rack plate is fixedly connected to one side of the horizontal plate, and the second rack plate is fixedly connected to the horizontal plate.

[0013] As a preferred technical solution of this utility model, a limiting slider is fixedly provided in the middle of one bottom end of the rack plate, and a limiting groove is provided at the top of the base to slide and cooperate with the limiting slider.

[0014] Compared with related technologies, the metal parts inspection workbench provided by this utility model has the following advantages: The movable components, in conjunction with the electric push rod and the cross plate, drive rack plate one and rack plate two to move simultaneously. The horizontal movement of rack plate one, combined with gear one, enables the camera mounted on the support surface to adjust its angle. Furthermore, the horizontal movement of rack plate two drives the carrier plate to rotate, thereby adjusting the rotation of the components on the carrier plate. This achieves dynamic relative movement between the camera and the workpiece on the carrier plate, allowing for dynamic imaging of the workpiece. This reduces the number of steps required for imaging, lowers the operational difficulty, and makes the inspection process more convenient and efficient, further enhancing the practicality and inspection efficiency of the equipment.

[0015] By using guide blocks, screws, and knobs on the bracket, the bottom end of the screw rod fits tightly against the top of the bracket when the knob is turned, fixing the guide block and camera in the adjusted position, ensuring stability during shooting. The movable guide block also allows for easy adjustment of the camera's position, making it more convenient to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded structural diagram of the base of this utility model; Figure 3 This is a schematic diagram of the structure of the base of this utility model; Figure 4 This is a schematic diagram of the structure of the rack plate of this utility model; Figure 5 This is an exploded structural diagram of the platform of this utility model; Figure 6 This is an exploded structural diagram of the bracket of this utility model.

[0017] In the diagram: 1. Base; 2. Support plate; 3. Rotating rod; 4. Bracket; 5. Camera; 6. Platform; 7. Carrier tray; 8. Gear 1; 9. Rack plate 1; 10. Rack plate 2; 11. Rotating assembly; 1101. Rotating column; 1102. Gear 2; 1103. Limiting ring; 12. Moving assembly; 1201. Electric push rod; 1202. Horizontal plate; 1203. Limiting slider; 1204. Limiting groove; 13. Guide block; 14. Threaded rod; 15. Knob; 16. Limiting plate; 17. Support column. 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. 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.

[0019] Please see Figure 1-6 This utility model provides a metal parts inspection workbench, including a base 1, with support plates 2 fixedly mounted on both sides of the top of the base 1. A rotating rod 3 is rotatably mounted on the top of the support plate 2, and a bracket 4 is fixedly mounted between the two rotating rods 3. A camera 5 is mounted on one side of the bracket 4, and the camera 5 is electrically connected to an information processing unit for transmitting captured images to the information processing unit for processing. A platform 6 is mounted above the base 1, with a carrier plate 7 mounted on the top of the platform 6. A gear 8 is fixedly mounted on one end of the rotating rod 3, and a rack plate 9 is meshed with the lower part of the gear 8. Through the meshing connection between the gear 8 and the rack plate 9, the rotating rod 3 can be controlled to rotate under the drive of the moving component 12, thereby adjusting the angle of the bracket 4 and the camera 5 to ensure the inspection position. A rack plate 10 is mounted between the two rack plates 9, and a bracket 4 is mounted on one side of the rack plate 10. The rotating assembly 11 for rotating the carrier plate 7 can move in conjunction with the rack plate 2 10, driving the carrier plate 7 to rotate. A moving assembly 12 is provided on one side of the top of the base 1. The moving assembly 12 can drive the rack plate 1 9 and rack plate 2 10 to move horizontally at the same time, thereby cooperating with the gear 1 8 to drive the camera 5 at the bracket 4 to adjust its angle. At the same time, it can also drive the components at the carrier plate 7 to rotate and adjust, making it more convenient to use. This structure, through the angle adjustment of the rotating rod 3 and the bracket 4, and the rotation assembly 11 to drive the carrier plate 7 to rotate, can realize the dynamic relative movement between the camera 5 and the workpiece on the carrier plate 7, thereby dynamically capturing the workpiece. It reduces the operation steps during shooting, lowers the operation difficulty, makes the detection process more convenient and efficient, and further improves the practicality and detection efficiency of the equipment.

[0020] The moving component 12 includes an electric push rod 1201. A sensor (such as a position sensor or distance sensor) can also be installed on the electric push rod 1201 to precisely control its displacement. The electric push rod 1201 is fixedly installed on one side of the top of the base 1. A horizontal plate 1202 is fixedly mounted on the telescopic rod of the electric push rod 1201. One side of the rack plate 19 is fixedly connected to one side of the horizontal plate 1202, and the rack plate 10 is fixedly connected to the horizontal plate 1202. The middle part of the bottom end of the rack plate 19... A limiting slider 1203 is fixedly provided, and a limiting groove 1204 that slides with the limiting slider 1203 is provided at the top of the base 1. Through the provided moving component 12, the electric push rod 1201 can drive the horizontal plate 1202 to move the rack plate 9 and the rack plate 10 simultaneously, ensuring the consistency of transmission. The sliding cooperation between the limiting slider 1203 and the limiting groove 1204 plays a guiding and limiting role in the movement of the rack plate 9, effectively preventing it from deviating or shaking during the movement.

[0021] The rotating assembly 11 includes a rotating column 1101, which is rotatably disposed in the middle of the platform 6. The top end of the rotating column 1101 is fixedly connected to the middle of the bottom end of the tray 7. A gear 1102 is fixedly disposed at the bottom of the rotating column 1101, and a rack plate 10 is meshed with the gear 1102. A limiting ring 1103 is fixedly disposed at the bottom end of the tray 7, and an annular groove that cooperates with the limiting ring 1103 is opened at the top end of the platform 6. Through the rotating assembly 11, the horizontal movement of the rack plate 10, and the meshing connection between the gear 1102 and the rack plate 10, can smoothly convert the linear motion of the rack plate 10 into the rotational motion of the rotating column 1101, realizing the flexible rotation of the tray 7 and facilitating the adjustment of the position of the items on the tray 7. The limiting ring 1103 and the annular groove further enhance the stability of the tray 7 during rotation and prevent tilting or offset.

[0022] A guide block 13 is slidably provided on the top of the bracket 4, and one side of the guide block 13 is fixedly connected to one side of the camera 5. A threaded rod 14 is threadedly connected to the top of the guide block 13, and the bottom end of the threaded rod 14 fits against the top of the bracket 4. A knob 15 is fixedly provided on the top of the threaded rod 14. The sliding cooperation between the guide block 13 and the bracket 4 allows the camera 5 to be flexibly adjusted along the bracket 4 to meet the shooting needs of different scenarios. The threaded connection between the threaded rod 14 and the guide block 13 allows the guide block 13 to be quickly fixed in the required position by rotating the threaded rod 14 through the knob 15. The operation is simple and convenient, ensuring the stability of the camera 5 during operation.

[0023] The base 1 has four evenly spaced mounting holes on its surface. Four evenly spaced support columns 17 are fixed between the base 1 and the platform 6. A limiting plate 16 is fixed on one side of the rack plate 10. The mounting holes on the base 1 facilitate the use of fastening bolts to fix it in a suitable position. The support columns 17 between the base 1 and the platform 6 enable the two to be connected and fixed. The limiting plate 16 on one side of the rack plate 10 can effectively limit the movement range of the rack plate 10.

[0024] In use, first, fix the base 1 in a suitable working position through the four evenly spaced mounting holes on the surface of the base 1 and the fastening bolts to ensure the overall stability of the equipment. Then, place the metal parts to be tested on the carrier plate 7 at the top of the platform 6 to ensure that the parts are placed stably for subsequent shooting and testing. The carrier plate 7 is also equipped with anti-slip pads to prevent slipping. Next, turn the knob 15 to make the bottom end of the threaded rod 14 fit tightly with the top end of the bracket 4, and fix the guide block 13 and the camera 5 in the adjusted position to ensure stability during shooting. Next, by controlling the operation of the electric push rod 1201, its telescopic rod extends or retracts, driving the horizontal plate 1202 to move horizontally, thereby synchronously driving the rack plate 19 and rack plate 20 to move. At this time, the limiting slider 1203 at the bottom of rack plate 19 slides along the limiting groove 1204 at the top of the base 1, ensuring that rack plate 19 moves smoothly without deviation. When rack plate 19 moves, it meshes with gear 8, driving the rotating rod 3 to rotate on the top of the support plate 2, thereby adjusting the angle of the bracket 4 and camera 5 between the two rotating rods 3 to achieve multi-angle shooting of the parts; while rack plate 20 moves, it meshes with gear 2 1102 in the rotating assembly 11, converting linear motion into rotational motion of the rotating column 1101, thereby driving the carrier plate 7 and the parts above it to rotate; and the carrier plate The limiting ring 1103 at the bottom of the 7 slides along the annular groove at the top of the platform 6 to ensure stable rotation without tilting. Then, the camera 5 transmits the captured image to the information processing unit to complete the dynamic detection and data analysis of the metal parts. Finally, the detected parts are placed in a suitable working location, and then the parts to be detected are placed on the carrier plate 7 again, and the above operation steps are repeated. During the process, the limiting slider 1203 and the limiting groove 1204 set at the bottom of the rack plate 9 can limit and guide the movement of the rack plate 9, preventing the gear 8 from separating from the rack plate 9. The limiting plate 16 set at the rack plate 10 can limit the rack plate 10, which is convenient for subsequent use. Finally, regularly clean the lens of camera 5 to prevent dust from affecting the image clarity. It can also be disassembled and replaced as needed. Regularly clean the impurities on the surface of the carrier plate 7 to prevent the parts from sliding or getting contaminated when placed. Clean the debris in the limiting slide groove 1204 and the annular groove. You can use a brush or compressed air to blow it to ensure that the limiting slider 1203 and the limiting ring 1103 slide smoothly and reduce wear. Regularly check the meshing of gear 1 8 and rack 1 9, and gear 2 1102 and rack 2 10. If tooth wear or excessive meshing clearance is found, adjust or replace the parts in time to avoid transmission failure. You can also add lubricating oil in time for maintenance.

[0025] 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.

Claims

1. A metal parts inspection workbench, comprising a base (1), characterized in that, The base (1) has two fixed support plates (2) on both sides of its top end. The top of the support plate (2) is rotatably provided with a rotating rod (3). A bracket (4) is fixed between the two rotating rods (3). A camera (5) is provided on one side of the bracket (4). A platform (6) is provided above the base (1). A carrier plate (7) is provided at the top of the platform (6). A gear (8) is fixed at one end of the rotating rod (3). A rack plate (9) is meshed below the gear (8). A rack plate (10) is provided between the two rack plates (9). A rotating component (11) for rotating the carrier plate (7) is provided on one side of the rack plate (10). A moving component (12) is provided on one side of the top end of the base (1).

2. The metal parts inspection workbench according to claim 1, characterized in that: The base (1) has four evenly spaced mounting holes on its surface. Four evenly spaced support columns (17) are fixed between the base (1) and the platform (6). A limiting plate (16) is fixed on one side of the rack plate (10).

3. The metal parts inspection workbench according to claim 1, characterized in that: The top of the bracket (4) is provided with a guide block (13), and one side of the guide block (13) is fixedly connected to one side of the camera (5).

4. The metal parts inspection workbench according to claim 3, characterized in that: The top of the guide block (13) is threadedly connected to a threaded rod (14), the bottom end of the threaded rod (14) is in contact with the top end of the bracket (4), and a knob (15) is fixedly provided at the top end of the threaded rod (14).

5. The metal parts inspection workbench according to claim 1, characterized in that: The rotating assembly (11) includes a rotating column (1101), which is rotatably disposed in the middle of the platform (6). The top of the rotating column (1101) is fixedly connected to the middle of the bottom of the carrier plate (7). A gear two (1102) is fixedly provided at the bottom of the rotating column (1101). The rack plate two (10) and the gear two (1102) are meshed together.

6. The metal parts inspection workbench according to claim 1, characterized in that: The bottom end of the carrier plate (7) is fixedly provided with a limiting ring (1103), and the top end of the platform (6) is provided with an annular groove that cooperates with the limiting ring (1103) for limiting.

7. The metal parts inspection workbench according to claim 1, characterized in that: The moving component (12) includes an electric push rod (1201), which is fixedly installed on one side of the top of the base (1). The telescopic rod of the electric push rod (1201) is fixedly provided with a horizontal plate (1202). One side of the rack plate (9) is fixedly connected to one side of the horizontal plate (1202), and the rack plate (10) is fixedly connected to the horizontal plate (1202).

8. The metal parts inspection workbench according to claim 1, characterized in that: A limiting slider (1203) is fixedly provided at the middle of the bottom end of the rack plate (9), and a limiting groove (1204) is provided at the top of the base (1) to slide in cooperation with the limiting slider (1203).

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