Teaching and industrial dual-purpose experiment table based on machine vision and three-axis driving linkage

Abstract

The utility model discloses a teaching and industrial dual -purpose experiment table based on machine vision and three -axis drive linkage, include: the electric cabinet box is equipped with host computer and controller in the electric cabinet box, gantry is set up in electric cabinet box one side, and is equipped with workstation on the gantry, set up first drive mechanism and first sliding block on the gantry, and first drive mechanism is connected with first sliding block, to drive first sliding block along transverse sliding, second drive mechanism and second sliding block, second sliding block is fixedly connected with first sliding block, and second drive mechanism is connected with second sliding block, lifting assembly sets up on the gantry, camera sets up on lifting assembly and is located above workstation, electromagnetic clamp sets up in second drive mechanism bottom and is located above workstation, the utility model discloses a camera and lifting assembly combination, be favorable to the accurate identification, measurement and analysis of object based on machine vision and three -axis drive linkage's teaching and industrial dual -purpose experiment table.

Description

Technical Field

[0001] This utility model relates to the field of teaching equipment technology, and in particular to a dual-purpose experimental platform for teaching and industrial use based on machine vision and three-axis drive linkage. Background Technology

[0002] Visual recognition is a technology that uses a certain recognition device to automatically acquire relevant information about the object being recognized by means of the proximity between the object and the recognition device, and then provides this information to a background computer processing system to complete the relevant follow-up processing.

[0003] In existing visual inspection devices, the camera is usually fixed in a certain position. For example, in a visual communication system with patent number CN211937930U, the camera is fixed directly above the inspection platform. Although the device is easy to operate, the fixed camera makes it impossible for objects of different sizes and shapes to occupy an appropriate proportion in the image and to fully present the details of the objects. This makes it difficult for the visual system to accurately identify, measure and analyze them.

[0004] Therefore, the existing technology still needs to be improved and enhanced. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a teaching and industrial dual-purpose experimental platform based on machine vision and three-axis drive linkage. It aims to solve the problem that the camera in the existing vision inspection device is generally fixed in a certain position of the device, which makes it impossible for objects of different sizes and shapes to occupy an appropriate proportion in the image, fully present the details of the objects, and facilitate the vision system to accurately identify, measure and analyze them.

[0006] The technical solution adopted by this utility model to solve the technical problem is as follows:

[0007] In a first aspect, this utility model embodiment provides a dual-purpose experimental platform for teaching and industrial applications based on machine vision and three-axis drive linkage, comprising:

[0008] An electrical cabinet, wherein a host computer and a controller electrically connected to the host computer are provided inside the electrical cabinet;

[0009] A frame is provided on one side of the electrical cabinet box, and a workbench is provided on the frame;

[0010] A first driving mechanism and a first slider are respectively mounted on the platform. The first driving mechanism is connected to the controller and to the first slider to drive the first slider to slide laterally.

[0011] The second drive mechanism and the second slider are fixedly connected to the first slider. The second drive mechanism is connected to the controller and to the second slider to drive itself to move vertically.

[0012] A lifting assembly, which is mounted on the platform;

[0013] A camera is mounted on the lifting assembly and located above the worktable, and the camera is electrically connected to the controller;

[0014] An electromagnetic clamp is disposed at the bottom of the second drive mechanism and above the worktable, and the electromagnetic clamp is connected to the controller.

[0015] As a further improved technical solution, the first driving mechanism includes a first driving motor and a first lead screw. The two ends of the first lead screw are rotatably disposed on both sides of the frame. The first driving motor is fixedly disposed on one side of the frame and connected to one end of the first lead screw. The first driving motor is electrically connected to the controller. The first slider is slidably clamped on the frame and threadedly connected to the first lead screw. The first lead screw is used to drive the first slider to move in the left and right direction.

[0016] As a further improved technical solution, the second driving mechanism includes a support frame, a second drive motor, and a second lead screw. The two ends of the second lead screw are rotatably disposed at the two ends of the support frame. The second drive motor is disposed at the top of the support frame and connected to the top end of the second lead screw. The second drive motor is electrically connected to the controller. The second lead screw passes through the second slider and is threadedly connected to drive the support frame to move vertically.

[0017] As a further improvement, the aforementioned dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage also includes:

[0018] The third drive mechanism includes a third drive motor, a first driven wheel, a first synchronous wheel, and a first synchronous belt. The third drive motor is fixedly mounted at one end of the bottom of the frame and electrically connected to the controller. The first driven wheel is mounted on the shaft of the third drive motor. A fixed plate is provided at the other end of the bottom of the frame. The first synchronous wheel is mounted on the fixed plate and is positioned opposite to the first synchronous wheel. The two ends of the first synchronous belt are respectively sleeved on the first driven wheel and the first synchronous wheel. The frame has a sliding groove along the front-back direction. The bottom of the third slider is fixedly connected to the first synchronous belt. The top of the third slider passes through the sliding groove and is connected to the bottom of the worktable to drive the worktable to move in the front-back direction.

[0019] As a further improvement, the aforementioned dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage also includes:

[0020] A support rod is vertically mounted on the platform, and the lifting assembly is mounted on top of the support rod.

[0021] As a further improved technical solution, the lifting assembly includes a fixing block, a screw, and a connecting block. The fixing block is disposed on the top of the support rod, and the fixing block is provided with an L-shaped support portion. The L-shaped support portion is provided with a screw hole. The screw passes through the screw hole vertically and is threadedly connected. The connecting block is fixedly connected to the bottom end of the screw. The camera is disposed on the connecting block.

[0022] As a further improvement, the aforementioned dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage also includes:

[0023] The system includes a fourth drive motor, a second driven pulley, a second synchronous pulley, and a second synchronous belt. The fourth drive motor is located on one side of the bottom of the support frame and is electrically connected to the controller. The second driven pulley is located on the shaft of the fourth drive motor. The second synchronous pulley is located at the bottom of the support frame. The electromagnetic clamp is located on the bottom side of the second synchronous pulley. The two ends of the second synchronous belt are respectively sleeved on the second driven pulley and the second synchronous pulley.

[0024] As a further improvement, the aforementioned dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage also includes:

[0025] The system comprises a connecting rod, a first potentiometer, a second potentiometer, a support plate, and a light source. The first potentiometer is located at the bottom of the support rod, the top of the connecting rod is connected to the first potentiometer, the second potentiometer is located at the bottom of the connecting rod, the support plate is mounted on the second potentiometer, the light source is mounted on the support plate and located below the camera, the light source is electrically connected to the controller, and the first and second potentiometers are electrically connected to the controller.

[0026] As a further improvement, the aforementioned dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage also includes:

[0027] A brightness adjustment knob is located on one side of the stand and connected to the controller for adjusting the brightness of the light source.

[0028] As a further improvement, the aforementioned dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage also includes:

[0029] An emergency stop button and a three-color indicator light are provided. The three-color indicator light is located on the electrical cabinet and connected to the controller. The emergency stop button is located on one side of the platform and connected to the controller.

[0030] Compared with the prior art, the embodiments of this utility model have the following advantages:

[0031] In this invention, by mounting the camera on the lifting assembly, the camera can be finely adjusted vertically to adapt to objects of different sizes and shapes. This allows the object to occupy a suitable proportion in the image, fully presenting the details of the object, and facilitating accurate identification, measurement, and analysis on a dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage. Attached Figure Description

[0032] Figure 1 A three-dimensional structural diagram of the teaching and industrial dual-purpose experimental platform based on machine vision and three-axis drive linkage provided by this utility model.

[0033] Figure 2 This is a three-dimensional structural diagram of the electromagnetic clamp in this utility model;

[0034] Figure 3 This is a schematic diagram of the assembly structure of the first driving mechanism and the first slider in this utility model;

[0035] Figure 4 This is a schematic diagram of the assembly structure of the second driving mechanism and the second slider in this utility model;

[0036] Figure 5 This is a three-dimensional structural diagram of the third drive mechanism in this utility model;

[0037] Figure 6 This is a schematic diagram of the assembly structure of the third driving mechanism and the third slider in this utility model;

[0038] Figure 7 This is a three-dimensional structural diagram of the lifting component in this utility model;

[0039] Figure 8 This is a schematic diagram of the assembly structure of the connecting rod, the first potentiometer, the second potentiometer, the support plate, and the light source in this utility model.

[0040] Figure 9 The schematic diagram of the teaching and industrial dual-purpose experimental platform based on machine vision and three-axis drive linkage provided by this utility model.

[0041] In the diagram: 1. Electrical cabinet; 2. Host computer; 3. Controller; 4. Stand; 401. Slide rail; 5. Worktable; 6. First drive mechanism; 601. First drive motor; 602. First lead screw; 7. First slider; 8. Second drive mechanism; 801. Support frame; 802. Second drive motor; 803. Second lead screw; 9. Second slider; 10. Camera; 11. Electromagnetic clamp; 1101. Clamp body; 1102. Fixed clamping tongue; 1103. Movable clamping tongue; 1104. Electromagnet; 12. Third drive mechanism; 1201. Third drive motor; 1202. 1203 First driven wheel; 1204 First synchronous wheel; 1205 First synchronous belt; 13 Fixed plate; 14 Support rod; 15 Lifting assembly; 1506 Fixed block; 1507 Screw; 1508 Connecting block; 1509 L-shaped support; 16 Fourth drive motor; 17 Second driven wheel; 18 Second synchronous wheel; 19 Second synchronous belt; 20 Connecting rod; 21 First potentiometer; 22 Second potentiometer; 23 Support plate; 24 Light source; 25 Brightness adjustment knob; 26 Emergency stop button; 27 Three-color light; 28 Guide rail; 29 Third slider. Detailed Implementation

[0042] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0043] Example:

[0044] like Figures 1-9As shown. The teaching and industrial dual-purpose experimental platform based on machine vision and three-axis drive linkage includes: an electrical cabinet 1, which houses a host computer 2 and a controller 3 electrically connected to the host computer 2; a frame 4, which is located on one side of the electrical cabinet 1 and has a worktable 5 on it; a first drive mechanism 6 and a first slider 7, which are respectively mounted on the frame 4, with the first drive mechanism 6 connected to the controller 3 and the first slider 7 to drive the first slider 7 to slide laterally; a second drive mechanism 8 and a second slider 9, which are fixedly connected to the first slider 7, and the second drive mechanism 8 connected to the controller 3 and the second slider 9 to drive itself to move vertically; a camera 10, which is mounted on the lifting assembly 15 and located above the worktable 5, and is electrically connected to the controller 3; and an electromagnetic clamp 11, which is located at the bottom of the second drive mechanism 8 and above the worktable 5, and is connected to the controller 3.

[0045] like Figures 1-2As shown, in this embodiment, the dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage includes an electrical cabinet 1, a host computer 2, a controller 3, a frame 4, a worktable 5, a first drive mechanism 6, a first slider 7, a second drive mechanism 8, a second slider 9, a camera 10, an electromagnetic clamp 11, and a lifting assembly 15. The host computer 2 and the controller 3 are both housed within the electrical cabinet 1, and the host computer 2 and controller 3 are electrically connected. The controller 3 can be an existing PLC controller or a motion controller. One side of the electrical cabinet 1 has a power supply interface (not shown), and the controller 3 is electrically connected to this interface. The frame 4 is located on one side of the electrical cabinet 1, and the worktable 5 is mounted on the frame 4. The worktable 5 is used to support simulated training items, such as small wooden blocks or foam blocks. The first drive mechanism 6... The first slider 7 is respectively disposed on the platform 4. The first drive mechanism 6 is connected to the controller 3 and to the first slider 7 to drive the first slider 7 to slide horizontally. The second slider 9 is fixedly connected to the first slider 7. The second drive mechanism 8 is connected to the controller 3 and to the second slider 9 to drive itself to move vertically. The lifting assembly 15 is disposed on the top of the platform. The camera 10 is disposed on the lifting assembly 15 and located above the worktable 5 to acquire image information on the worktable 5. The camera 10 is electrically connected to the controller 3. The camera 10 can be finely adjusted in height by the lifting assembly 15. The electromagnetic clamp 11 is disposed at the bottom of the second drive mechanism 8 and located above the worktable 5. The electromagnetic clamp 11 is connected to the controller 3. The electromagnetic clamp 11 includes a clamp body 1101, a fixed clamping tongue 1102, a movable clamping tongue 1103, and an electromagnet 1104. The electromagnet 1104 is a commonly used component. The clamp body 1101 is located at the bottom of the second drive mechanism 8 and above the worktable 5. The fixed clamping tongue 1102 is fixedly located on the left side of the clamp body 1101. The electromagnet 1104 is located inside the clamp body 1101. The movable clamping tongue 1103 is located at one end of the electromagnet 1104 and is opposite to the fixed clamping tongue 1102. The electromagnet 1104 is electrically connected to the controller 3. When the electromagnet 1104 is energized, one end of it will drive the movable clamping tongue 1103 to move towards the fixed clamping tongue 1102, at which time it is in the state of clamping the item. In this invention, the camera 10 acquires image information on the workbench 5 and transmits this information to the controller and the host computer 2. The host computer 2 then calculates the travel path of the electromagnetic clamp 11 based on the image information, thereby achieving the purpose of placing or stacking items on the workbench 5. This process can be demonstrated by the teaching and industrial dual-purpose experimental platform based on machine vision and three-axis drive linkage in this invention, allowing students to participate in hands-on practice, which is beneficial for visual recognition learning.Furthermore, by mounting the camera 10 on the lifting assembly 15, the camera 10 can be finely adjusted vertically through the lifting assembly 15 to adapt to objects of different sizes and shapes. This allows the object to occupy a suitable proportion in the image, fully presenting the details of the object, and facilitating accurate identification, measurement, and analysis on a dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage.

[0046] like Figure 3 As shown, as a further embodiment, the first driving mechanism 6 includes a first driving motor 601 and a first lead screw 602. The two ends of the first lead screw 602 are rotatably mounted on both sides of the platform 4. The first driving motor 601 is fixedly mounted on one side of the platform 4 and connected to one end of the first lead screw 602. The first driving motor 601 is electrically connected to the controller 3. The first slider 7 is slidably clamped on the platform 4 and threadedly connected to the first lead screw 602. The first lead screw 602 is used to drive the first slider 7 to move in the left-right direction. Specifically, when the camera 10 acquires image information of the items on the workbench 5 and transmits it to the host computer 2 through the controller, the host computer 2 calculates based on the image information whether the electromagnetic clamp 11 needs to move left or right first. It then issues a command to the controller 3, which controls the first driving motor 601 to rotate forward or reverse, thereby driving the first slider 7 to move left or right via the first lead screw 602.

[0047] like Figure 4 As shown, as a further embodiment, the second driving mechanism 8 includes a support frame 801, a second drive motor 802, and a second lead screw 803. The two ends of the second lead screw 803 are rotatably mounted on the two ends of the support frame 801. The second drive motor 802 is mounted on the top of the support frame 801 and connected to the top end of the second lead screw 803. The second drive motor 802 is electrically connected to the controller 3. The second lead screw 803 passes through the second slider 9 and is threadedly connected to drive the support frame 801 to move vertically. Specifically, when the electromagnetic clamp 11 moves above the item to be clamped, the controller 3 controls the second drive motor 802 to rotate forward, thereby driving the support frame 801 downward through the second lead screw 803. After the electromagnetic clamp 11 clamps the item, the controller then controls the second drive motor 802 to rotate in reverse, causing the second lead screw 803 to drive the support frame 801 and the electromagnetic clamp 11 upward.

[0048] like Figure 5 and Figure 6As shown in this embodiment, the dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage further includes: a third drive mechanism 12 and a third slider 29. The third drive mechanism 12 includes a third drive motor 1201, a first driven wheel 1202, a first synchronous wheel 1203, and a first synchronous belt 1204. The third drive motor 1201 is fixedly mounted at one end of the bottom of the platform 4 and electrically connected to the controller 3. The first driven wheel 1202 is mounted on the rotating shaft of the third drive motor 1201. A fixing plate 13 is provided at the other end of the bottom of the platform 4. The first synchronous wheel 1203 is mounted on the fixing plate 1204. The first synchronous belt 1204 is mounted on plate 13 and is opposite to the first synchronous pulley 1203. The two ends of the first synchronous belt 1204 are respectively sleeved on the first driven pulley 1202 and the first synchronous pulley 1203. The frame 4 has a sliding groove 401 in the front-back direction. The bottom of the third slider 29 is fixedly connected to the first synchronous belt 1204. The top of the third slider 29 passes through the sliding groove 401 and is connected to the bottom of the worktable 5 to drive the worktable 5 to move in the front-back direction. At the same time, a guide rail 28 is fixedly provided on the bottom side of the frame 4. The third slider 29 is located on the guide rail 28 and can slide along the guide rail 28. The guide rail 28 plays a supporting role. Specifically, when the electromagnetic clamp 11 fails to clamp the item on the worktable 5 by moving left and right, the controller 3 controls the third drive motor 1201 to rotate. The third drive motor 1201 drives the first driven wheel 1202 and the first synchronous belt 1204 to rotate. The first synchronous belt 1204 drives the worktable 5 to move in the front and back direction so that the electromagnetic clamp 11 can clamp the item.

[0049] As a further example, the teaching and industrial dual-purpose experimental platform based on machine vision and three-axis drive linkage also includes a support rod 14, which is vertically arranged on the platform 4, and the lifting assembly 15 is arranged on the top of the support rod 14.

[0050] like Figure 7 As shown, as a further embodiment, the lifting assembly 15 includes a fixing block 1501, a screw 1502, and a connecting block 1503. The fixing block 1501 is disposed on the top of the support rod 14, and has an L-shaped support portion with a screw hole. The screw 1502 passes vertically through the screw hole and is threadedly connected. The connecting block 1503 is fixedly connected to the bottom end of the screw 1502. The camera 10 is disposed on the connecting block 1503. Specifically, when it is necessary to adjust the height of the camera 10, the screw 1502 can be rotated to adjust its height. The screw 1502 drives the connecting block 1503 to rise and fall, thereby driving the camera 10 to rise and fall.

[0051] In this embodiment, the dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage further includes a fourth drive motor 16, a second driven wheel 17, a second synchronous wheel 18, and a second synchronous belt 19. The fourth drive motor 16 is disposed on one side of the bottom of the support frame 801 and electrically connected to the controller 3. The second driven wheel 17 is disposed on the rotating shaft of the fourth drive motor 16. The second synchronous wheel 18 is disposed at the bottom of the support frame 801. The electromagnetic clamp 11 is disposed on the bottom side of the second synchronous wheel 18. The two ends of the second synchronous belt 19 are respectively sleeved on the second driven wheel 17 and the second synchronous wheel 18. The controller 3 can control the rotation of the electromagnetic clamp 11 by controlling the fourth drive motor 16. The electromagnetic clamp 11 can rotate 360° following the second synchronous wheel 18 to adjust the gripping direction.

[0052] like Figure 8 As shown, as a further embodiment, the dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage further includes a connecting rod 20, a first potentiometer 21, a second potentiometer 22, a support plate 23, and a light source 24. The first potentiometer 21 is located at the bottom of the support rod 14, the top of the connecting rod 20 is connected to the first potentiometer 21, the second potentiometer 22 is located at the bottom of the connecting rod 20, the support plate 23 is located on the second potentiometer 22, the light source 24 is located on the support plate 23 and below the camera 10, the light source 24 is electrically connected to the controller 3, and the first potentiometer 21 and the second potentiometer 22 are respectively electrically connected to the controller. Specifically, the first potentiometer 21 can drive the connecting rod 20 to swing left and right, and the second potentiometer 22 can drive the support plate 23 to swing left and right, thereby adjusting the position of the light source 24 so that the camera 10 can clearly capture the image on the workbench 5.

[0053] As a further improvement, the dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage also includes a brightness adjustment knob 25. The brightness adjustment knob 25 is located on one side of the platform 4 and connected to the controller, and is used to adjust the brightness of the light source 24.

[0054] In this embodiment, the teaching and industrial dual-purpose experimental platform based on machine vision and three-axis drive linkage also includes an emergency stop button 26 and a tri-color light 27. The tri-color light 27 is installed on the electrical cabinet box 1 and connected to the controller 3. When the equipment is running normally, the tri-color light 27 is green; when the equipment is in standby mode, the tri-color light 27 is yellow; and when the equipment malfunctions, the tri-color light 27 is red. The emergency stop button 26 is installed on one side of the platform 4 and connected to the controller 3. The emergency stop button 26 can stop the running equipment at any time.

[0055] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0056] Furthermore, 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0057] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0058] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0059] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0060] Of course, the above description of the embodiments of this utility model is quite detailed, but it should not be construed as a limitation on the scope of protection of this utility model. This utility model may have other various implementations. Based on this implementation, other implementations obtained by those skilled in the art without any creative effort are all within the scope of protection of this utility model. The scope of protection of this utility model is subject to the appended claims.

Claims

1. A dual-purpose experimental platform for teaching and industrial use based on machine vision and three-axis drive linkage, characterized in that, include: An electrical cabinet, wherein a host computer and a controller electrically connected to the host computer are provided inside the electrical cabinet; A frame is provided on one side of the electrical cabinet box, and a workbench is provided on the frame; A first driving mechanism and a first slider are respectively mounted on the platform. The first driving mechanism is connected to the controller and to the first slider to drive the first slider to slide laterally. The second drive mechanism and the second slider are fixedly connected to the first slider. The second drive mechanism is connected to the controller and to the second slider to drive itself to move vertically. A lifting assembly, which is mounted on the platform; A camera is mounted on the lifting assembly and located above the worktable, and the camera is electrically connected to the controller; An electromagnetic clamp is disposed at the bottom of the second drive mechanism and above the worktable, and the electromagnetic clamp is connected to the controller.

2. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 1, characterized in that, The first driving mechanism includes a first driving motor and a first lead screw. The two ends of the first lead screw are rotatably disposed on both sides of the platform. The first driving motor is fixedly disposed on one side of the platform and connected to one end of the first lead screw. The first driving motor is electrically connected to the controller. The first slider is slidably clamped on the platform and threadedly connected to the first lead screw. The first lead screw is used to drive the first slider to move in the left and right direction.

3. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 2, characterized in that, The second driving mechanism includes a support frame, a second drive motor, and a second lead screw. The two ends of the second lead screw are rotatably mounted on the two ends of the support frame. The second drive motor is mounted on the top of the support frame and connected to the top of the second lead screw. The second drive motor is electrically connected to the controller. The second lead screw passes through the second slider and is threadedly connected to drive the support frame to move vertically.

4. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 3, characterized in that, Also includes: The third drive mechanism includes a third drive motor, a first driven wheel, a first synchronous wheel, and a first synchronous belt. The third drive motor is fixedly mounted at one end of the bottom of the frame and electrically connected to the controller. The first driven wheel is mounted on the shaft of the third drive motor. A fixed plate is provided at the other end of the bottom of the frame. The first synchronous wheel is mounted on the fixed plate and is positioned opposite to the first synchronous wheel. The two ends of the first synchronous belt are respectively sleeved on the first driven wheel and the first synchronous wheel. The frame has a sliding groove along the front-back direction. The bottom of the third slider is fixedly connected to the first synchronous belt. The top of the third slider passes through the sliding groove and is connected to the bottom of the worktable to drive the worktable to move in the front-back direction.

5. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 1, characterized in that, Also includes: A support rod is vertically mounted on the platform, and the lifting assembly is mounted on top of the support rod.

6. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 5, characterized in that, The lifting assembly includes a fixing block, a screw, and a connecting block. The fixing block is located at the top of the support rod and has an L-shaped support portion. The L-shaped support portion has a screw hole. The screw passes through the screw hole vertically and is threaded. The connecting block is fixedly connected to the bottom end of the screw. The camera is mounted on the connecting block.

7. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 3, characterized in that, Also includes: The system includes a fourth drive motor, a second driven pulley, a second synchronous pulley, and a second synchronous belt. The fourth drive motor is located on one side of the bottom of the support frame and is electrically connected to the controller. The second driven pulley is located on the shaft of the fourth drive motor. The second synchronous pulley is located at the bottom of the support frame. The electromagnetic clamp is located on the bottom side of the second synchronous pulley. The two ends of the second synchronous belt are respectively sleeved on the second driven pulley and the second synchronous pulley.

8. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 5, characterized in that, Also includes: The system comprises a connecting rod, a first potentiometer, a second potentiometer, a support plate, and a light source. The first potentiometer is located at the bottom of the support rod, the top of the connecting rod is connected to the first potentiometer, the second potentiometer is located at the bottom of the connecting rod, the support plate is mounted on the second potentiometer, the light source is mounted on the support plate and located below the camera, the light source is electrically connected to the controller, and the first and second potentiometers are electrically connected to the controller.

9. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 8, characterized in that, Also includes: A brightness adjustment knob is located on one side of the stand and connected to the controller for adjusting the brightness of the light source.

10. The dual-purpose teaching and industrial experimental platform based on machine vision and three-axis drive linkage as described in claim 1, characterized in that, Also includes: An emergency stop button and a three-color indicator light are provided. The three-color indicator light is located on the electrical cabinet and connected to the controller. The emergency stop button is located on one side of the platform and connected to the controller.

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