A robotic vision inspection device

Abstract

The utility model relates to detection equipment technical field, and disclose a kind of robot vision detection device, including mounting plate;Fixedly connected in the bearing plate of mounting plate right side;Fixedly connected in the controller of bearing plate top;And setting is adjusted assembly in the mounting plate top, adjusted assembly includes fixedly connected in the U-shaped frame of mounting plate top, the inner wall top of U-shaped frame is fixedly connected with first drive motor, and the output of first drive motor is fixedly connected with output shaft, and the bottom of output shaft is fixedly connected with round plate, and the side bottom of round plate is fixedly connected with rectangular frame, and the bottom of rectangular frame is fixedly connected with second drive motor, and the output of second drive motor is fixedly connected with screw rod, by setting adjusted assembly, the lifting height of sleeve joint block can be adjusted, drive vision detector to lift, to be able to accurately detect the surface of object according to its own height, improve detection effect.

Description

Technical Field

[0001] This utility model relates to the field of detection equipment technology, specifically a robot vision inspection device. Background Technology

[0002] Visual inspection is the use of machines to replace human eyes for measurement and judgment. Visual inspection involves using machine vision products to convert the captured target into image signals, which are then transmitted to a dedicated image processing system. Based on pixel distribution and information such as brightness and color, these signals are converted into digital signals. The image system performs various calculations on these signals to extract the target's features, and then controls the on-site equipment based on the judgment results.

[0003] According to Chinese patent CN222669438U, a robot vision inspection device is proposed. In this device, through the cooperation of a horizontal plate and a camera turning and translation mechanism, an electric telescopic rod drives a rack to move, the rack drives a gear to rotate, the gear drives a rotating plate to rotate, and the rotating plate drives the camera to rotate. When the rotating plate drives the camera to rotate to a horizontal angle with the object to be inspected, a third motor drives a second threaded rod to rotate, the second threaded rod drives a nut to move, and the nut drives the camera to move. In this way, the camera follows the movement of the object, which improves the working quality of the robot vision inspection device.

[0004] However, this patent still has some shortcomings. In the process of visually inspecting objects through a camera, although the rotation angle can be adjusted to achieve circular inspection around the object, the detection position cannot be adjusted according to the height of the object. This makes it easy for parts of the object to be missed during visual inspection, resulting in omissions and affecting the effectiveness of the device. Therefore, we propose a robot visual inspection device. Utility Model Content

[0005] The purpose of this invention is to provide a robot vision inspection device that solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a robot vision inspection device, including a mounting plate;

[0007] A support plate fixedly connected to the right side of the mounting plate;

[0008] A controller fixedly connected to the top of the support plate;

[0009] The system also includes an adjustment assembly positioned above the mounting plate. The adjustment assembly comprises a U-shaped frame fixedly connected to the top of the mounting plate. A first drive motor is fixedly connected to the top of the inner wall of the U-shaped frame. An output shaft is fixedly connected to the output end of the first drive motor. A circular plate is fixedly connected to the bottom of the output shaft. A rectangular frame is fixedly connected to the bottom side of the circular plate. A second drive motor is fixedly connected to the bottom of the rectangular frame. A lead screw is fixedly connected to the output end of the second drive motor. The lead screw movably passes through the bottom inner wall of the rectangular frame and extends into the interior of the rectangular frame. The outer wall of the other end of the lead screw is rotatably connected to the top of the inner wall of the rectangular frame via a bearing. A socket block is threaded onto the outer wall of the lead screw. A vision inspection instrument is fixedly connected to the side wall of the socket block. By setting the adjustment assembly, the lifting height of the socket block can be adjusted, driving the vision inspection instrument to rise and fall. This allows for precise surface inspection based on the object's own height, improving the inspection effect.

[0010] Preferably, the top of the mounting plate is further provided with a fixing component, which includes a rectangular groove formed in the top of the mounting plate. A fixing seat is fixedly connected to the front of the mounting plate, and a forward / reverse motor is fixedly connected to the inner wall of the fixing seat. A rotating shaft is fixedly connected to the output end of the forward / reverse motor. The outer wall of the other end of the rotating shaft is rotatably connected to the front of the mounting plate through a bearing. A gear is fixedly connected to the outer wall of the middle part of the rotating shaft. A rack meshes with the top of the gear. A connecting block is fixedly connected to the top side wall of the rack. A displacement plate is fixedly connected to the other side of the connecting block. A limit block is fixedly connected to the bottom of the displacement plate. The bottom outer wall of the limit block is slidably connected to the inner wall of the rectangular groove. A vertical plate is fixedly connected to the top of the displacement plate. A screw is threadedly connected to the inner wall of the vertical plate. An adjusting block is fixedly connected to the outer wall of one end of the screw. A clamping plate is rotatably connected to the other end of the screw. A limit rod is fixedly connected to the side wall of the clamping plate. The outer wall of the limit rod is slidably connected to the inner side wall of the vertical plate. By setting the fixing component, when... Before visual inspection, to improve stability during the inspection process, the object needs to be clamped and fixed. The operator places the object on top of the displacement plate and then rotates the adjusting block to rotate the screw. As the screw rotates, the limiting rod limits the clamping plate, causing it to move laterally. After the clamping plate moves, it clamps and fixes the object, thus improving stability during inspection. During visual inspection, to change the inspection position, the operator activates the forward and reverse motors to rotate the shaft. This rotation causes the gears to rotate, and the gears, meshing with the rack, drive the displacement plate laterally via the connecting block. The limiting block at the bottom of the displacement plate slides inside the rectangular groove, further enhancing stability during movement. As the displacement plate moves laterally, the visual inspection position on the object's surface can be adjusted, improving the device's effectiveness.

[0011] Preferably, the bottom of the mounting plate is fixedly connected with two support legs, which are symmetrically distributed along the center plane of the mounting plate. By setting four support legs at the bottom of the mounting plate, stable support for the mounting plate can be achieved.

[0012] Preferably, one side of the outer wall of the socket block is slidably connected to the inner wall of the rectangular frame, and one side of the inner wall of the socket block is threadedly connected to the outer wall of the lead screw. By limiting the socket block inside the rectangular frame, the socket block can move longitudinally along the outer wall of the lead screw during the rotation of the lead screw, thereby enabling visual inspection of the surface of the object according to its height.

[0013] Preferably, the controller controls the opening and closing of the vision inspection instrument. By setting the controller, the vision inspection instrument can be controlled to open and close, enabling the vision inspection instrument to perform visual inspection of objects.

[0014] Preferably, there are two clamping plates, both of equal size, symmetrically distributed along the center plane of the displacement plate. By setting two clamping plates, the object can be clamped and fixed, thereby improving the stability during the detection process.

[0015] This invention provides a robot vision inspection device. This robot vision inspection device has the following advantages:

[0016] (1) The robot vision inspection device, by setting adjustment components, when visual inspection of an object is required, the operator starts the controller to cause the vision inspection instrument to turn on, so that the vision inspection instrument can detect the object. During the inspection process, in order to accurately detect the surface of the object according to its height, the operator starts the second drive motor to cause the lead screw to rotate. During the rotation of the lead screw, after the socket block is limited by the inside of the rectangular frame, the socket block will move up and down along the outer wall of the lead screw. When the socket block moves up and down, it will drive the vision inspection instrument to move up and down, so that the vision inspection instrument can accurately detect the surface of the object according to its height. When it is necessary to perform a surround inspection of the outside of the object, the operator starts the first drive motor to cause the output shaft to rotate. During the rotation of the output shaft, it can drive the circular plate to rotate. After the circular plate rotates, it will cause the rectangular frame below it and the vision inspection instrument to rotate. During the rotation of the vision inspection instrument, a surround inspection of the outside of the object can be achieved, improving the inspection effect.

[0017] (2) The robot vision inspection device, by setting a fixed component, needs to clamp and fix the object before visual inspection to improve the stability of the object inspection process. At this time, the operator places the object on the top of the displacement plate, and then rotates the adjusting block to make the screw rotate. When the screw rotates, the clamping plate is limited by the limit rod, which will cause the clamping plate to move laterally. After the clamping plate moves, the object is clamped and fixed, thereby improving the stability of the object inspection process. In order to change the detection position of the object during the visual inspection process, the operator turns on the forward and reverse motor to make the rotating shaft rotate. After the rotating shaft rotates, the gear will rotate. The gear will drive the displacement plate to move laterally through the connecting block under the meshing of the rack. The limit block at the bottom of the displacement plate slides inside the rectangular groove, thereby improving the stability of the displacement plate during the movement. When the displacement plate moves laterally, the visual inspection position of the object surface can be adjusted to improve the use effect of the device. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial cross-sectional view of the present invention;

[0020] Figure 3 This is a partial cross-sectional view of the adjustment component in this utility model;

[0021] Figure 4 This is a schematic diagram of the fixing component in this utility model;

[0022] Figure 5 for Figure 4 A magnified view of a portion of point A in the middle.

[0023] In the diagram: 1. Mounting plate; 2. Support leg; 3. Bearing plate; 4. Controller; 51. Adjustment assembly; 511. U-shaped frame; 512. First drive motor; 513. Output shaft; 514. Circular plate; 515. Rectangular frame; 516. Second drive motor; 517. Lead screw; 518. Sleeve block; 519. Vision inspection instrument; 52. Fixing assembly; 521. Rectangular groove; 522. Fixing seat; 523. Forward and reverse motor; 524. Rotating shaft; 525. Gear; 526. Rack; 527. Connecting block; 529. Displacement plate; 5210. Limiting block; 5211. Vertical plate; 5212. Screw; 5213. Adjustment block; 5214. Clamping plate; 5215. Limiting rod. Detailed Implementation

[0024] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0025] like Figure 1-5 As shown, this utility model has the following two specific embodiments.

[0026] Example 1

[0027] A robot vision inspection device includes a mounting plate 1;

[0028] The support plate 3 is fixedly connected to the right side of the mounting plate 1;

[0029] The controller 4 is fixedly connected to the top of the support plate 3;

[0030] The adjustment assembly 51 is disposed above the mounting plate 1. The adjustment assembly 51 includes a U-shaped frame 511 fixedly connected to the top of the mounting plate 1. A first drive motor 512 is fixedly connected to the top of the inner wall of the U-shaped frame 511. An output shaft 513 is fixedly connected to the output end of the first drive motor 512. A circular plate 514 is fixedly connected to the bottom of the output shaft 513. A rectangular frame 515 is fixedly connected to the bottom side of the circular plate 514. A second drive motor 516 is fixedly connected to the bottom of the rectangular frame 515. The output end of the second drive motor 516 is fixedly... A lead screw 517 is connected, which movably passes through the bottom inner wall of the rectangular frame 515 and extends into the interior of the rectangular frame 515. The outer wall of the other end of the lead screw 517 is rotatably connected to the top of the inner wall of the rectangular frame 515 via a bearing. A sleeve block 518 is threadedly connected to the outer wall of the lead screw 517, and a vision inspection instrument 519 is fixedly connected to the side wall of the sleeve block 518. By setting the adjustment component 51, when visual inspection of an object is required, the operator activates the controller 4 to cause the vision inspection instrument 519 to turn on, thus enabling the vision inspection instrument 519 to operate. 19. To detect objects, in order to accurately detect the surface of an object based on its height, the operator activates the second drive motor 516, causing the lead screw 517 to rotate. During the rotation of the lead screw 517, the socket block 518 is limited inside the rectangular frame 515, causing the socket block 518 to move up and down along the outer wall of the lead screw 517. As the socket block 518 moves up and down, it drives the vision inspection instrument 519 to move up and down, enabling the vision inspection instrument 519 to accurately detect the surface of an object based on its height. When it is necessary to perform a surround detection of the object's exterior, the operator activates the first drive motor 512, causing the output shaft 513 to rotate. During the rotation of the output shaft 513, the circular plate 514 rotates. The rotation of the circular plate 514 causes the rectangular frame 515 and the vision inspection instrument 519 below it to rotate. During the rotation of the vision inspection instrument 519, a surround detection of the object's exterior can be achieved, improving the detection effect.

[0031] The bottom of the mounting plate 1 is fixedly connected with support legs 2. There are two support legs 2, which are symmetrically distributed along the center plane of the mounting plate 1. By setting four support legs 2 at the bottom of the mounting plate 1, stable support for the mounting plate 1 can be achieved.

[0032] One side of the outer wall of the socket block 518 is slidably connected to the inner wall of the rectangular frame 515, and one side of the inner wall of the socket block 518 is threadedly connected to the outer wall of the lead screw 517. By limiting the socket block 518 inside the rectangular frame 515, the socket block 518 can move longitudinally along the outer wall of the lead screw 517 during the rotation of the lead screw 517, so that the surface of the object can be visually inspected according to the height of the object.

[0033] The controller 4 controls the opening and closing of the vision inspection instrument 519. By setting the controller 4, the vision inspection instrument 519 can be controlled to open and close, enabling the vision inspection instrument 519 to perform visual inspection of objects.

[0034] There are two clamping plates 5214, which are of equal size and symmetrically distributed along the center plane of the displacement plate 529. By setting two clamping plates 5214, the object can be clamped and fixed, thereby improving the stability during the detection process.

[0035] Example 2

[0036] The difference from Embodiment 1 is that this embodiment discloses a fixing component, such as... Figure 4 - Figure 5 As shown:

[0037] The top of the mounting plate 1 is also provided with a fixing component 52. The fixing component 52 includes a rectangular groove 521 formed on the top of the mounting plate 1. A fixing seat 522 is fixedly connected to the front of the mounting plate 1. A forward and reverse motor 523 is fixedly connected to the inner wall of the fixing seat 522. A rotating shaft 524 is fixedly connected to the output end of the forward and reverse motor 523. The outer wall of the other end of the rotating shaft 524 is rotatably connected to the front of the mounting plate 1 through a bearing. A gear 525 is fixedly connected to the outer wall of the middle part of the rotating shaft 524. A rack 526 meshes with the top of the gear 525. A connecting block 527 is fixedly connected to the top side wall of the rack 526. The other side of the connecting block 527 is fixedly connected to... A displacement plate 529 is fixedly connected to the top of the displacement plate 529. A limit block 5210 is fixedly connected to the bottom of the displacement plate 529. The outer wall of the bottom of the limit block 5210 is slidably connected to the inner wall of the rectangular groove 521. A vertical plate 5211 is fixedly connected to the top of the displacement plate 529. A screw 5212 is threadedly connected to the inner wall of the vertical plate 5211. An adjusting block 5213 is fixedly connected to the outer wall of one end of the screw 5212. A clamping plate 5214 is rotatably connected to the other end of the screw 5212. A limit rod 5215 is fixedly connected to the side wall of the clamping plate 5214. The outer wall of the limit rod 5215 is slidably connected to the inner side wall of the vertical plate 5211. A fixing assembly 52 is provided. Before visual inspection of an object, to improve stability during the inspection process, the object needs to be clamped and fixed. The operator places the object on top of the displacement plate 529, and then rotates the adjusting block 5213, causing the screw 5212 to rotate. As the screw 5212 rotates, the limiting rod 5215 limits the clamping plate 5214, causing it to move laterally. After the clamping plate 5214 moves, it clamps and fixes the object, thus improving stability during the visual inspection process. During the process, in order to change the detection position of the object, the operator turns on the forward and reverse motor 523 to make the rotating shaft 524 rotate. After the rotating shaft 524 rotates, it will cause the gear 525 to rotate. The gear 525, through meshing with the rack 526, will drive the displacement plate 529 to move laterally through the connecting block 527. The limiting block 5210 at the bottom of the displacement plate 529 slides inside the rectangular groove 521, thereby improving the stability of the displacement plate 529 during the movement. When the displacement plate 529 moves laterally, it can adjust the visual detection position of the object surface and improve the use effect of the device.

[0038] Working Principle: Before visual inspection of an object, to improve stability during the inspection process, the object needs to be clamped and fixed. The operator places the object on top of the displacement plate 529, and then rotates the adjusting block 5213, causing the screw 5212 to rotate. As the screw 5212 rotates, the limiting rod 5215 limits the clamping plate 5214, causing it to move laterally. After the clamping plate 5214 moves, it clamps and fixes the object, thus improving stability during the visual inspection process. During the process, in order to change the detection position of the object, the operator turns on the forward and reverse motor 523 to make the rotating shaft 524 rotate. After the rotating shaft 524 rotates, it will cause the gear 525 to rotate. The gear 525, through meshing with the rack 526, will drive the displacement plate 529 to move laterally through the connecting block 527. The limiting block 5210 at the bottom of the displacement plate 529 slides inside the rectangular groove 521, thereby improving the stability of the displacement plate 529 during the movement. When the displacement plate 529 moves laterally, it can adjust the visual detection position of the object surface and improve the use effect of the device.

[0039] During the visual inspection of an object, the operator activates the controller 4, causing the visual inspection device 519 to turn on and begin inspecting the object. To accurately inspect the object's surface based on its height, the operator activates the second drive motor 516, causing the lead screw 517 to rotate. As the lead screw 517 rotates, the retaining block 518 is limited within the rectangular frame 515, causing it to move up and down along the outer wall of the lead screw 517. During this up-and-down movement of the retaining block 518... This will drive the vision inspection instrument 519 to move up and down, enabling the vision inspection instrument 519 to accurately inspect the surface of the object according to its height. When it is necessary to perform a surround inspection of the object's exterior, the operator turns on the first drive motor 512, causing the output shaft 513 to rotate. During the rotation of the output shaft 513, the circular plate 514 can be driven to rotate. After the circular plate 514 rotates, it will cause the rectangular frame 515 below it and the vision inspection instrument 519 to rotate. During the rotation of the vision inspection instrument 519, a surround inspection of the object's exterior can be achieved, improving the inspection effect.

[0040] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to this application.

Claims

1. A robot vision inspection device, comprising a mounting plate (1); The support plate (3) is fixedly connected to the right side of the mounting plate (1); A controller (4) is fixedly connected to the top of the support plate (3); And an adjustment assembly (51) disposed above the mounting plate (1), characterized in that: The adjustment assembly (51) includes a U-shaped frame (511) fixedly connected to the top of the mounting plate (1). A first drive motor (512) is fixedly connected to the top of the inner wall of the U-shaped frame (511). An output shaft (513) is fixedly connected to the output end of the first drive motor (512). A circular plate (514) is fixedly connected to the bottom of the output shaft (513). A rectangular frame (515) is fixedly connected to the bottom side of the circular plate (514). A second drive motor (515) is fixedly connected to the bottom of the rectangular frame (515). The output end of the second drive motor (516) is fixedly connected to a lead screw (517). The lead screw (517) movably passes through the bottom inner wall of the rectangular frame (515) and extends into the interior of the rectangular frame (515). The outer wall of the other end of the lead screw (517) is rotatably connected to the top of the inner wall of the rectangular frame (515) through a bearing. The outer wall of the lead screw (517) is threadedly connected to a sleeve block (518). The side wall of the sleeve block (518) is fixedly connected to a vision inspection instrument (519).

2. The robot vision inspection device according to claim 1, characterized in that: The top of the mounting plate (1) is also provided with a fixing component (52). The fixing component (52) includes a rectangular groove (521) opened on the top of the mounting plate (1). A fixing seat (522) is fixedly connected to the front of the mounting plate (1). A forward and reverse motor (523) is fixedly connected to the inner wall of the fixing seat (522). A rotating shaft (524) is fixedly connected to the output end of the forward and reverse motor (523). The outer wall of the other end of the rotating shaft (524) is rotatably connected to the front of the mounting plate (1) through a bearing. A gear (525) is fixedly connected to the middle outer wall of the rotating shaft (524). A rack (526) meshes with the top of the gear (525). A connecting block (527) is fixedly connected to the top side wall of the rack (526). A displacement plate (529) is fixedly connected to the other side of (527). A limiting block (5210) is fixedly connected to the bottom of the displacement plate (529). The bottom outer wall of the limiting block (5210) is slidably connected to the inner wall of the rectangular groove (521). A vertical plate (5211) is fixedly connected to the top of the displacement plate (529). A screw (5212) is threadedly connected to the inner wall of the vertical plate (5211). An adjusting block (5213) is fixedly connected to the outer wall of one end of the screw (5212). A clamping plate (5214) is rotatably connected to the other end of the screw (5212). A limiting rod (5215) is fixedly connected to the side wall of the clamping plate (5214). The outer wall of the limiting rod (5215) is slidably connected to the inner side wall of the vertical plate (5211).

3. The robot vision inspection device according to claim 1, characterized in that: The bottom of the mounting plate (1) is fixedly connected to a support leg (2). There are two support legs (2), and the two support legs (2) are symmetrically distributed along the center plane of the mounting plate (1).

4. The robot vision inspection device according to claim 1, characterized in that: The outer wall of one side of the socket block (518) is slidably connected to the inner wall of the rectangular frame (515), and the inner wall of one side of the socket block (518) is threadedly connected to the outer wall of the lead screw (517).

5. The robot vision inspection device according to claim 1, characterized in that: The controller (4) controls the opening and closing of the vision inspection instrument (519).

6. The robot vision inspection device according to claim 2, characterized in that: There are two clamping plates (5214), the two clamping plates (5214) are of equal size, and the two clamping plates (5214) are symmetrically distributed along the center plane of the displacement plate (529).

Images