A multi-faceted visual inspection apparatus for a product

Abstract

This utility model discloses a multi-faceted visual inspection device for products, relating to the field of product inspection including: a workbench, a computer and an electrical control box, a collaborative robot and tooling. The collaborative robot includes multiple connected robotic arms and an inspection unit, with the inspection unit mounted on the last robotic arm. The tooling includes a tooling table, which is equipped with a motor and an inspection table. The motor is connected to the inspection table, and the product is placed on the inspection table. The workbench is placed on both sides of the collaborative robot, and a button box is installed on the workbench. The electrical control box and the computer are placed under the workbench or tooling. The button box, computer, electrical control box, collaborative robot, and tooling are electrically connected. This achieves the goal of replacing manual inspection with machine inspection while simplifying the structure of related components and adapting to different production scenarios.

Description

Technical Field

[0001] This utility model relates to the field of products, specifically to a multi-faceted visual inspection device for products. Background Technology

[0002] Currently, product inspection is usually done manually, which is inefficient. Furthermore, because the efficiency of manual inspection is greatly affected by human factors, there are high rates of misjudgment and the omission of defects. Common visual inspection devices are complex in structure, occupy too much space, have few inspection surfaces, poor inspection efficiency, and cannot be adapted to different production scenarios.

[0003] Therefore, it is necessary to provide a multi-faceted visual inspection device for products to solve the above problems. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multi-faceted visual inspection device for products, comprising: A multi-faceted visual inspection device for products includes a collaborative robot and tooling, characterized in that: the collaborative robot includes multiple connected robotic arms and an inspection unit, the inspection unit is installed on the last robotic arm, the tooling includes a tooling table, the tooling table is provided with a motor and an inspection table, the motor is connected to the inspection table, and the product is placed on the inspection table.

[0005] Furthermore, as a preferred embodiment, the system includes a workbench, a computer, and an electrical control box. The workbench is placed on both sides of the collaborative robot, and a button box is installed on the workbench. The electrical control box and the computer are placed under the workbench or tooling, and the button box, computer, electrical control box, collaborative robot, and tooling are electrically connected.

[0006] Furthermore, as a preferred embodiment, the collaborative robot includes a support base for connecting to the ground, a platform mounted on the support base, a robotic arm mounted on the support base, the robotic arm being positioned above the platform, a connecting seat provided on the support base, the platform being mounted on the connecting seat, and one end of the connecting seat being connected to the robotic arm.

[0007] Furthermore, as a preferred embodiment, a support plate is fixedly connected to the middle of the connecting seat, and a table panel is fixed above the support plate. The table panel has a plate surface, and an installation is provided in the middle of the plate surface.

[0008] Furthermore, preferably, the robotic arm includes a lever and a rotating part. The robotic arm is composed of multiple levers, which are connected to each other through the rotating part. Each lever is connected to the surface of another lever. A connecting seat is connected to the rotating part, and a lever is connected to the rotating part. The detection part is connected to the rotating part.

[0009] Furthermore, as a preferred embodiment, the detection unit includes a detection element and a CCD module, the CCD module being mounted on the side of the detection element, the detection element including an infrared sensor and a laser height sensor, and the detection element and the CCD module being positioned above the tooling.

[0010] Furthermore, as a preferred embodiment, the tooling includes a tooling table, the tooling table is provided with a support frame, the support frame is fixedly connected to the mounting area, the motor is fixedly installed inside the support frame, the output shaft of the motor passes through the support frame and connects to the opposite side of the mounting area and is connected to the inspection table, and a coupling is installed on the output shaft of the motor.

[0011] Furthermore, as a preferred embodiment, a platform is fixedly connected to the support frame, a limit block is fixedly connected to the platform, the output shaft of the motor passes through the platform and is connected to a working disc, the working disc is connected to the inspection table, the coupling is located inside the platform, and the working disc and the limit block are located between the platform and the inspection table.

[0012] Furthermore, as a preferred embodiment, the limiting block includes a connecting frame and a limiting clamp, the working disc is located between the two clamps of the limiting clamp, and the output shaft moves linearly along the axis under the drive of the motor.

[0013] Furthermore, preferably, the output shaft rotates axially under the drive of the motor.

[0014] Compared with the prior art, this utility model provides a multi-faceted visual inspection device for products, which has the following beneficial effects: In this embodiment of the invention, a collaborative robot drives CCD vision for inspection, simplifying the related structure. The installation is supported by only one pillar, and the electrical control and other components can be placed under a table or elsewhere to save space. AI technology is used to detect defects such as misalignment, omissions, and reversals on multiple surfaces of the product, improving inspection efficiency, reducing false positives, and preventing defective products from being leaked. In offline mode, products can be placed in front and removed behind; in online mode, it can be integrated with assembly line operations, adapting to different production scenarios. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a multi-faceted visual inspection device for products provided in an embodiment of this utility model; Figure 2 A partial structural schematic diagram of a product multi-faceted visual inspection device provided in an embodiment of this utility model; Figure 3 A schematic diagram of the structure of a collaborative robot for a multi-faceted visual inspection device for products provided in this embodiment of the utility model; Figure 4A schematic diagram of a collaborative robot portion of a product multi-faceted visual inspection device provided in an embodiment of this utility model; Figure 5 A schematic diagram of the detection section structure of a multi-faceted visual inspection device for products provided in this embodiment of the present utility model; Figure 6 A schematic diagram of the tooling structure of a multi-faceted visual inspection device for products provided in this embodiment of the utility model; Figure 7 A schematic diagram of the tooling table structure of a multi-faceted visual inspection device for products provided in this embodiment of the present utility model; In the diagram: 1. Collaborative robot; 11. Support base; 111. Connecting base; 112. Support plate; 12. Tabletop; 121. Plate surface; 122. Installation area; 13. Robotic arm; 131. Arm; 132. Rotating part; 133. Installation part; 14. Inspection part; 141. Inspection component; 1411. Infrared sensor; 1412. Laser height sensor; 142. CCD module; 2. Tooling; 21. Product; 22. Tooling table; 221. Support frame; 222. Motor; 223. Stand; 224. Output shaft; 225. Coupling; 226. Limit block; 2261. Connecting frame; 2262. Limit clamp; 227. Working plate; 228. Inspection table; 3. Workbench; 4. Button box; 5. Computer; 6. Electrical control box. Detailed Implementation

[0016] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0017] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it may be directly or indirectly located on that other component. When a component is referred to as "connected to" another component, it may be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate orientations or positions based on the accompanying drawings, and are for ease of description only, and should not be construed as limiting the technical solution. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0018] Please see Figures 1-7 In this embodiment of the present invention, a multi-faceted visual inspection device for a product includes: Collaborative robot 1 and tooling 2. Collaborative robot 1 includes multiple sets of connected robotic arms 13 and a detection unit 14. The detection unit 14 is installed on the last set of robotic arms 13. The robotic arms 13 are assembled with each other. Each robotic arm 13 rotates along the axial direction. With each additional set of robotic arms 13, the degrees of freedom of collaborative robot 1 increase. Tooling 2 includes a tooling table 22. The tooling table 22 is equipped with a motor 222 and an inspection table 228. The motor 222 is connected to the inspection table 228. Product 21 is placed on the inspection table 228.

[0019] The product 21 is placed on the inspection table 228, and the detection unit 14 is located outside the product 21. The detection unit 14 moves outside the product 21 through the robotic arm 13 to inspect the product 21. The motor 222 can perform linear and rotary movements on the inspection table 228 to change the detection surface of the product 21, making it easier for the detection unit 14 to perform the detection. In this embodiment, as Figure 1 As shown, the tooling 2 is located in front of the collaborative robot 1, the electrical control box 6 is placed below the tooling 2, the worktable 3 is set on both sides of the collaborative robot 1, the computer 5 is placed below the worktable 3, and the button box 4 is installed on the worktable 3. The button box 4, computer 5, electrical control box 6, collaborative robot 1 and tooling 2 are electrically connected to each other. The button box 4 controls the start of the collaborative robot 1, and the computer 5 and electrical control box 6 control the detection of the collaborative robot 1. The worktable 3, computer 5, electrical control box 6 and collaborative robot 1 are placed directly on the ground.

[0020] In this embodiment, as Figure 2 As shown, the collaborative robot 1 includes a support base 11 for connecting to the ground. The support base 11 is filled with cement to increase the counterweight and keep the mechanism stable. It is locked to the ground by chemical bolts at the bottom. A platform 12 is installed on the support base 11. A robotic arm 13 is connected to the support base 11 above the platform 12. A tooling table 22 is installed on the platform 12. A product 21 is placed on the tooling table 22. A detection unit 14 is connected to the robotic arm 13 and is located above the product 21. The detection unit 14 is located outside the product 21. The robotic arm 13 can rotate to control the detection unit 14. The collaborative robot 1 is used as the moving mechanism of the detection unit 14. Within the range of motion of the collaborative robot 1, the detection unit 14 can move at any angle and position. It can detect five surfaces of the product 21. In this embodiment, there are seven sets of robotic arms 13. The detection unit 14 is connected to the last set of robotic arms 13.

[0021] In this embodiment, as Figure 3 As shown, a connecting seat 111 is provided at one end of the support base 11, and a support plate 112 is fixedly connected to the middle of the connecting seat 111. The upper part of the connecting seat 111 is connected to the robot arm 13. A plate surface 121 is provided on the table panel 12, and an installation area 122 for installing the tooling table 22 is provided on the plate surface 121. The upper part of the support plate 112 is fixedly connected to the plate surface 121.

[0022] In this embodiment, as Figure 4 The robotic arm 13 is composed of a lever 131 and a rotating part 132. The rotating part 132 is connected to the connecting seat 111, and the lever 131 is connected to the rotating part 132. The rotating part 132 of the next set of robotic arms 13 is connected to the lever surface of the lever 131. The lever surface and the lever head of the lever 131 can be connected to the next set of robotic arms 13, and each set of robotic arms 13 is connected to each other through the rotating part 132. The rotating part 132 drives the lever 131 to rotate. The last set of robotic arms 131 is connected to the lever head of the lever, and a mounting part 133 is connected to the mounting part 133. A detection element 141 is connected to the mounting part 133, and a CCD module 142 is connected to one side of the detection element 141. The CCD module 142 is fixedly connected to the mounting part 133, and the mounting part 133 can also rotate.

[0023] In this embodiment, as Figure 5 As shown, the detection component 141 includes an infrared sensor 1411 and a laser height sensor 1412. The laser height sensor 1412 has the infrared sensor 1411 on one side and the CCD module 142 fixedly connected to the other side. The infrared sensor 1411, the laser height sensor 1412 and the CCD module 142 are all connected to the mounting part 133. A camera is installed in the CCD module 142. It should be noted that under different working conditions, expansion can be achieved by changing the components connected to the detection component 141 or the mounting part 133. At the same time, the vision CCD module can be modularly designed and customized to be compatible with the sizes of different types of cameras and lenses.

[0024] In this embodiment, as Figure 6 As shown, the tooling 2 includes a product 21 and a tooling table 22. The tooling table 22 includes a support frame 221. The lower frame of the support frame 221 is fixedly installed with the installation area 122. A motor 222 is installed inside the support frame 221. A platform 223 is fixedly connected to the upper surface of the support frame 221. The output shaft 224 of the motor 222 passes through the top of the support frame 221 and the top of the platform 223 and is fixedly connected to an inspection table 228. A coupling 225 is connected to the output shaft 224 inside the platform 223. The product 21 is placed on the inspection table 228. The output shaft 224 can transmit the driving force output by the motor 222 to the inspection table 228 through the coupling 225. The motor 222 can output rotation along the axial direction of the output shaft 224 or linear movement along the axial direction of the output shaft 224, that is, adjust the angle of the inspection table 228 in the horizontal plane and the height of the inspection table 228, thereby adjusting the display surface and display height of the product 21 placed on the inspection table 228.

[0025] It should be noted that the motor 222 is equipped with a sensor to control the motor's start and stop and accuracy, increase the detection range, improve detection efficiency, and reduce the movement range of the collaborative robot 1. The motor 222 is electrically connected to the controller of the collaborative robot 1, so it can be controlled without the need for a PLC or motion control card.

[0026] In this embodiment, as Figure 7 As shown, the output shaft 224 is connected to a working disc 227 between the frame 223 and the inspection table 228. A limiting block 226 is fixedly connected to the upper surface of the frame 223. The limiting block 226 includes a connecting frame 2261 and a limiting clamp 2262. The connecting frame 2261 is fixedly connected to the frame 223, and the limiting clamp 2262 is fixedly connected to the connecting frame 2261. The working disc 227 is partially located between the two clamps of the limiting clamp 2262. When the output shaft 224 rotates and extends, the limiting clamp 2262 and the working disc 227 cooperate to restrict the state of the inspection table 228. The height of the output shaft 224 can only be adjusted within the distance range between the two clamps of the limiting clamp 2262. If the output shaft 224 deviates in position when rotating, the working disc 227 will abut against the clamps of the limiting clamp 2262 to restrict rotation.

[0027] In a preferred embodiment, when inspecting product 21, product 21 is first placed on the inspection table 228. The robotic arm 13 of the collaborative robot 1 controls the inspection unit 14 to inspect product 21. The position of the inspection unit 14 and the state of the inspection table 228 can be adjusted by the rotating part 132 of the robotic arm 13 and the motor 222 to completely inspect the five sides of product 21. The results are then output to computer 5.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-faceted visual inspection device for products, comprising a collaborative robot (1) and a tooling (2), characterized in that: The collaborative robot (1) includes multiple connected robotic arms (13) and a detection unit (14). The detection unit (14) is installed on the last robotic arm (13). The tooling (2) includes a tooling table (22). The tooling table (22) is equipped with a motor (222) and an inspection table (228). The motor (222) is connected to the inspection table (228). The product (21) is placed on the inspection table (228).

2. The multi-faceted visual inspection device for products according to claim 1, characterized in that: It also includes a workbench (3), a computer (5) and an electrical control box (6). The workbench (3) is placed on both sides of the collaborative robot (1). A button box (4) is installed on the workbench (3). The electrical control box (6) and the computer (5) are placed under the workbench (3) or the tooling (2). The button box (4), the computer (5), the electrical control box (6), the collaborative robot (1) and the tooling (2) are electrically connected.

3. The multi-faceted visual inspection device for products according to claim 1, characterized in that: The collaborative robot (1) includes a support base (11) for connecting to the ground, a platform (12) mounted on the support base (11), a robotic arm (13) mounted on the support base (11), the robotic arm (13) being above the platform (12), a connecting seat (111) provided on the support base (11), the platform (12) being mounted on the connecting seat (111), and one end of the connecting seat (111) being connected to the robotic arm (13).

4. The multi-faceted visual inspection device for products according to claim 3, characterized in that: A support plate (112) is fixedly connected to the middle of the connecting seat (111), and a table panel (12) is fixed above the support plate (112). A plate surface (121) is provided on the table panel (12), and an installation area (122) is provided in the middle of the plate surface (121).

5. The multi-faceted visual inspection device for products according to claim 3, characterized in that: The robotic arm (13) includes a lever (131) and a rotating part (132). The robotic arm (13) is composed of multiple levers (131). The levers (131) are connected to each other through the rotating part (132). The levers (131) are connected to the rod surfaces of other levers (131). A connecting seat (111) is connected to the rotating part (132). The levers (131) are connected to the rotating part (132). The detection part (14) is connected to the rotating part (132).

6. The multi-faceted visual inspection device for products according to claim 5, characterized in that: The detection unit (14) includes a detection component (141) and a CCD module (142). The CCD module (142) is installed on the side of the detection component (141). The detection component (141) includes an infrared sensor (1411) and a laser height sensor (1412). The detection component (141) and the CCD module (142) are located above the tooling (2).

7. The multi-faceted visual inspection device for products according to claim 4, characterized in that: The tooling (2) includes a tooling table (22), which is provided with a support frame (221). The support frame (221) is fixedly connected to the installation area (122). The motor (222) is fixedly installed inside the support frame (221). The output shaft (224) of the motor (222) passes through the support frame (221) and connects to the opposite side of the installation area (122) and is connected to the inspection table (228). A coupling (225) is installed on the output shaft (224) of the motor (222).

8. The multi-faceted visual inspection device for products according to claim 7, characterized in that: A platform (223) is fixedly connected to the support frame (221), and a limit block (226) is fixedly connected to the platform (223). The output shaft (224) of the motor (222) passes through the platform (223) and is connected to a working disc (227). The working disc (227) is connected to the inspection table (228). The coupling (225) is located inside the platform (223). The working disc (227) and the limit block (226) are located between the platform (223) and the inspection table (228).

9. A multi-faceted visual inspection device for products according to claim 8, characterized in that: The limiting block (226) includes a connecting frame (2261) and a limiting clamp (2262). The working plate (227) is located between the two clamps of the limiting clamp (2262). The output shaft (224) moves linearly along the axis under the drive of the motor (222).

10. A multi-faceted visual inspection device for products according to claim 9, characterized in that: The output shaft (224) rotates along the axial direction under the drive of the motor (222).

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