Visual inspection sorting teaching device

Abstract

The utility model discloses a visual inspection sorting teaching device which comprises a stand column and a box body, a sliding block is arranged in the box body in a sliding mode, a first shell is arranged at the top of the stand column, a second shell is arranged at the top of the sliding block, and the visual inspection sorting teaching device is characterized in that a driving assembly for driving the sliding block to slide is arranged in the box body; a placement guide rail is arranged on one side of the first shell, a visual identification camera is arranged on the placement guide rail, a discharging guide rail is arranged on one side of the second shell, a telescopic channel assembly is arranged between the first shell and the second shell, and a sliding block moves to one side of an infrared sensor corresponding to the shape of an object; then, the object slides out from one side of the discharging guide rail along the inclined plane, the extending guide rail, the inlet, the outlet, the first inner cavity, the chamfer, the second inner cavity and the second shell, and the teaching function of visually identifying the object and then sorting the object can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated teaching equipment, in particular to a visual inspection and sorting teaching device. Background Art

[0002] Visual inspection and sorting teaching utilizes a ready-made visual inspection module in cooperation with a sorting mechanism to achieve the teaching function of sorting. Generally, multiple institutional devices need to be set up as a compact body for on-site teaching on a desktop. Existing visual inspection and sorting generally uses a visual camera in cooperation with existing automated equipment to achieve the function of separately conveying objects after visual comparison of the objects. The disadvantage is that most existing visual inspection and sorting teaching devices rely on relatively complex and expensive devices such as robotic arms. Therefore, it is very urgent to provide a visual inspection and sorting teaching device with a simple structure and lower cost. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a visual inspection and sorting teaching device, which can solve the problems in the above-mentioned current technology.

[0004] The utility model is realized through the following technical solutions: A visual inspection and sorting teaching device of the utility model includes a column and a box body. A slider is slidably arranged inside the box body. A first housing is arranged at the top of the column. A second housing is arranged at the top of the slider. It is characterized in that a driving component for driving the slider to slide is arranged inside the box body. A placement guide rail is arranged on one side of the first housing. A visual recognition camera is arranged on the placement guide rail. A discharge guide rail is arranged on one side of the second housing. A telescopic channel component is arranged between the first housing and the second housing.

[0005] A further technical solution further includes a controller. A plurality of infrared sensors are arranged on one side of the box body. The infrared sensors are used to identify the position of the slider. The visual recognition camera, the motor and the infrared sensors are electrically connected to the controller.

[0006] A further technical solution is that a mounting plate is arranged on one side of the box body. The infrared sensors are installed inside the mounting plate. The slider is opposite to the infrared sensors after moving.

[0007] A further technical solution is that the driving component includes a motor arranged on one side of the box body. A rotating shaft is power-connected to one side of the motor. The rotating shaft passes through the slider. The rotating shaft is in threaded fit connection with the slider.

[0008] A further technical solution is that an inclined plane is arranged inside the placement guide rail, so that the object has a slope when in the inclined plane, which is convenient for sliding down.

[0009] Further technical solution: The telescopic channel assembly includes a first cylindrical guide rail and a second cylindrical guide rail. The second cylindrical guide rail is slidably and fittingly connected within the first cylindrical guide rail. Fitting spheres are provided at the ends of the first cylindrical guide rail and the second cylindrical guide rail. The fitting spheres are respectively rotatably and fittingly connected to the first housing and the second housing through spherical structures.

[0010] Further technical solution: A chamfer is provided at the end of the second cylindrical guide rail located within the first cylindrical guide rail.

[0011] Further technical solution: A first inner cavity is provided within the first cylindrical guide rail, and a second inner cavity is provided within the second cylindrical guide rail. The first inner cavity and the second inner cavity are communicated.

[0012] Further technical solution: The spherical structure includes a connecting cover plate. The connecting cover plate is detachably connected to the first housing and the second housing. Inlets and outlets are provided at both ends of the fitting sphere. Inner holes are provided within the first housing and the second housing. A first spherical cavity is provided on one side of the inner hole. A second spherical cavity is provided within the connecting cover plate. The first spherical cavity and the second spherical cavity are spherically and rotatably and fittingly connected to the fitting sphere.

[0013] Further technical solution: An extension guide rail is provided on one side of the placement guide rail. The extension guide rail extends into the inlet. The first cylindrical guide rail and the second cylindrical guide rail are inclined towards the second housing.

[0014] The beneficial effects of the present utility model are as follows: First, by setting the first cylindrical guide rail and the second cylindrical guide rail to be telescopic, and the fitting sphere spherically rotating within the first spherical cavity and the second spherical cavity, the slider and the second housing can still form a channel convenient for an object to slide down after moving, enabling the object to smoothly slide out from one side of the discharge guide rail after visual recognition.

[0015] Second, the device uses a relatively simple structure, avoiding the use of expensive equipment such as manipulators to achieve the sorting function. By visually recognizing the shape of the object through the visual recognition camera, and then associating the shape with the corresponding position of the infrared sensor, the controller can control the operation of the motor according to the shape of the object, moving the slider and the second housing to one side of the infrared sensors at different positions to achieve the sorting function of objects of different shapes. Description of the Drawings

[0016] For ease of explanation, the present utility model will be described in detail by the following specific embodiments and accompanying drawings.

[0017] Figure 1This is a schematic diagram of the overall structure of a visual inspection and sorting teaching device of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the internal structure of the device;

[0019] Figure 3 for Figure 2 Schematic diagram at A in the middle;

[0020] In the figure, a column 11, a visual recognition camera 12, a placement guide rail 13, a first shell 14, a connecting cover plate 15, a first cylindrical guide rail 17, a second cylindrical guide rail 18, a second shell 19, a discharge guide rail 21, a mounting plate 22, an infrared sensor 23, a slider 24, a rotating shaft 25, a motor 26, a box 27, a controller 28, a slope 31, an inner hole 41, an inlet 42, an extension guide rail 43, an outlet 44, a first inner cavity 45, a chamfer 46, a second inner cavity 47, a matching sphere 48, a second spherical cavity 49, and a first spherical cavity 51. DETAILED DESCRIPTION

[0021] like Figures 1 - 3 As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are Figure 1 The projection relationship of the utility model is consistent in the up-down, left-right, front-back directions. A visual inspection and sorting teaching device of the utility model comprises a column 11 and a box body 27. A slider 24 is provided inside the box body 27 for sliding. A first shell 14 is provided on the top of the column 11. A second shell 19 is provided on the top of the slider 24. A driving component for driving the slider 24 to slide is provided in the box body 27. A placement guide rail 13 is provided on one side of the first shell body 14. A visual recognition camera 12 is provided on the placement guide rail 13. A discharging guide rail 21 is provided on one side of the second shell body 19. A telescopic channel component is provided between the first shell body 14 and the second shell body 19. The utility model also comprises a controller 28. A Multiple infrared sensors 23 are provided, and the infrared sensor 23 is used to identify the position of the slider 24. The visual recognition camera 12, the motor 26 and the infrared sensor 23 are electrically connected to the controller 28. After the object slides downward through the placement guide rail 13, it passes through the first shell 14, the telescopic channel assembly and the second shell 19 and is discharged from the discharge guide rail 21. After the object passes through the visual recognition camera 12, the slider 24 is moved to the side of the infrared sensor 23 corresponding to the shape according to the shape of the object, so that objects of different shapes can be discharged from the side of the infrared sensor 23 at different positions. A conveyor belt is set on one side of the discharge guide rail 21 to sort and transport different objects.

[0022] Advantageously, the drive assembly includes a motor 26 disposed on one side of the box body 27. A rotating shaft 25 is power-connected to one side of the motor 26. The rotating shaft 25 passes through the slider 24, and the rotating shaft 25 is in threaded engagement with the slider 24.

[0023] Advantageously, an installation plate 22 is provided on one side of the box body 27. The infrared sensor 23 is installed in the installation plate 22. After the slider 24 moves, it is opposite to the infrared sensor 23.

[0024] Advantageously, an inclined surface 31 is provided in the placement guide rail 13, so that the object has a slope when on the inclined surface 31, facilitating sliding down.

[0025] Advantageously, the telescopic channel assembly includes a first cylindrical guide rail 17 and a second cylindrical guide rail 18. The second cylindrical guide rail 18 is slidably engaged in the first cylindrical guide rail 17. Matching spheres 48 are provided at the ends of the first cylindrical guide rail 17 and the second cylindrical guide rail 18. The matching spheres 48 are rotatably engaged with the first housing 14 and the second housing 19 through spherical structures respectively.

[0026] Advantageously, a chamfer 46 is provided at the end of the second cylindrical guide rail 18 located inside the first cylindrical guide rail 17.

[0027] Advantageously, a first inner cavity 45 is provided in the first cylindrical guide rail 17, and a second inner cavity 47 is provided in the second cylindrical guide rail 18. The first inner cavity 45 and the second inner cavity 47 are communicated.

[0028] Advantageously, the spherical structure includes a connecting cover plate 15. The connecting cover plate 15 is detachably connected to the first housing 14 and the second housing 19. Inlets 42 and outlets 44 are provided at both ends of the matching sphere 48. Inner holes 41 are provided in the first housing 14 and the second housing 19. A first spherical cavity 51 is provided on one side of the inner hole 41. A second spherical cavity 49 is provided in the connecting cover plate 15. The first spherical cavity 51 and the second spherical cavity 49 are in spherical rotational engagement with the matching sphere 48, enabling the matching sphere 48 to move freely within the first spherical cavity 51 and the second spherical cavity 49.

[0029] Advantageously, an extension guide rail 43 is provided on one side of the placement guide rail 13. The extension guide rail 43 extends into the inlet 42. The first cylindrical guide rail 17 and the second cylindrical guide rail 18 are inclined towards the second housing 19.

[0030] After the operator pushes the object from the placement guide rail 13, the visual recognition camera 12 recognizes the shape of the object visually and then transmits the information to the controller 28. The controller 28 controls the motor 26 to work, causing the motor 26 to drive the rotating shaft 25 to rotate, and moving the slider 24 to one side of the infrared sensor 23 corresponding to the shape of the object. Thereafter, the object slides outwards from one side of the discharge guide rail 21 after passing along the inclined plane 31, the extension guide rail 43, the inlet 42, the outlet 44, the first inner cavity 45, the chamfer 46, the second inner cavity 47, and the second housing 19, thereby realizing the teaching function of visually recognizing the object and then sorting it.

[0031] When specifically setting, multiple infrared sensors 23 can be set, so that objects of different shapes correspond to one of the infrared sensors 23. After the object is visually recognized, the slider 24 and the second housing 19 can be moved to one side of the infrared sensor 23 to realize the visual sorting function.

[0032] The controller 28 can be set as a PLC controller or a single-chip microcomputer circuit board and other controllers for realizing the control function. Since it is a common existing technology, it will not be elaborated here.

[0033] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A visual inspection and sorting teaching device, comprising a column (11) and a box (27), wherein a slider (24) is slidably arranged inside the box (27), a first shell (14) is arranged on the top of the column (11), and a second shell (19) is arranged on the top of the slider (24), characterized in that: A driving assembly for driving the slider (24) to slide is arranged in the box body (27); a placement guide rail (13) is arranged on one side of the first shell (14); a visual recognition camera (12) is arranged on the placement guide rail (13); a discharge guide rail (21) is arranged on one side of the second shell (19); and a telescopic channel assembly is arranged between the first shell (14) and the second shell (19).

2. A visual inspection and sorting teaching device according to claim 1, characterized in that: It also includes a controller (28), a plurality of infrared sensors (23) are arranged on one side of the box (27), and the infrared sensors (23) are used to identify the position of the slider (24), and the visual recognition camera (12), the motor (26) and the infrared sensors (23) are electrically connected to the controller (28).

3. A visual inspection and sorting teaching device according to claim 2, characterized in that: A mounting plate (22) is provided on one side of the box body (27), the infrared sensor (23) is mounted in the mounting plate (22), and the slider (24) is opposite to the infrared sensor (23) after moving.

4. A visual inspection and sorting teaching device according to claim 1, characterized in that: The driving assembly comprises a motor (26) arranged on one side of the box (27); a rotating shaft (25) is provided on one side of the motor (26) in power connection; the rotating shaft (25) passes through the slider (24); and the rotating shaft (25) is threadedly connected to the slider (24).

5. A visual inspection and sorting teaching device according to claim 1, characterized in that: The telescopic channel assembly comprises a first cylindrical guide rail (17) and a second cylindrical guide rail (18), wherein the second cylindrical guide rail (18) is slidably connected in the first cylindrical guide rail (17), and mating balls (48) are provided at the ends of the first cylindrical guide rail (17) and the second cylindrical guide rail (18), and the mating balls (48) are rotatably connected to the first shell (14) and the second shell (19) respectively through a spherical structure.

6. A visual inspection and sorting teaching device according to claim 5, characterized in that: The end of the second cylindrical guide rail (18) located inside the first cylindrical guide rail (17) is provided with a chamfer (46).

7. A visual inspection and sorting teaching device according to claim 5, characterized in that: A first inner cavity (45) is provided in the first cylindrical guide rail (17), a second inner cavity (47) is provided in the second cylindrical guide rail (18), and the first inner cavity (45) and the second inner cavity (47) are connected.

8. A visual inspection and sorting teaching device according to claim 5, characterized in that: The spherical structure comprises a connecting cover plate (15), wherein the connecting cover plate (15) is detachably connected to the first shell (14) and the second shell (19), an inlet (42) and an outlet (44) are arranged at both ends of the matching sphere (48), an inner hole (41) is arranged in the first shell (14) and the second shell (19), a first spherical cavity (51) is arranged on one side of the inner hole (41), a second spherical cavity (49) is arranged in the connecting cover plate (15), and the first spherical cavity (51) and the second spherical cavity (49) are spherically rotatably matched with the matching sphere (48).

9. A visual inspection and sorting teaching device according to claim 8, characterized in that: An extension guide rail (43) is provided on one side of the placement guide rail (13), and the extension guide rail (43) extends into the inlet (42). The first cylindrical guide rail (17) and the second cylindrical guide rail (18) are inclined toward the second shell (19).

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