Intelligent mobile chassis capable of supporting industrial vision for auxiliary positioning

Abstract

The utility model provides an intelligent mobile chassis capable of supporting industrial vision to perform auxiliary positioning, which relates to the field of visual inspection, and comprises a mobile device and a mounting frame arranged on a mobile end in the mobile device, and a placing groove is formed in the bottom of the mounting frame. A driving device is connected into the containing groove, a plurality of threaded rods arranged in the circumferential direction are movably connected to the containing groove, the thread directions of every two adjacent threaded rods are opposite, a transmission frame of an L-shaped structure is connected to the threaded rods in a threaded mode, and the top end of the transmission frame is arranged above the mounting frame through a through hole formed in the bottom wall of an inner cavity of the containing groove. According to the utility model, through the driving device, the plurality of threaded rods drive the transmission frames to move towards the center of the mounting frame, the other transmission frames move in the opposite direction, and the motor rotates reversely, so that the transmission frame close to an object can clamp another position of the object, and the detection is convenient.

Description

Technical Field

[0001] The utility model relates to the field of visual detection, and in particular to an intelligent mobile chassis that can support industrial vision for auxiliary positioning. Background Art

[0002] Industrial vision is the application of machine vision in the industrial field. It mainly captures the image information of the target object through industrial cameras to simulate human vision. Subsequently, this information is processed by the image processing system to extract various information of the target object, such as area, quantity, position, length, color, etc. This processed information can be used for functions such as defect detection, positioning, dimension measurement, pattern recognition, judgment and control.

[0003] When performing industrial visual inspection on objects, the objects are generally placed on a mounting seat, and the mounting seat and the objects thereon are driven to move longitudinally by a first driving mechanism, and the mounting seat and the objects thereon are driven to move laterally by a second driving mechanism, so that the objects can be moved to any position, which is convenient for the inspection work of the viewing angle detection mechanism. However, in the prior art, the objects are generally placed directly on the mounting seat, which has a problem of low stability to a certain extent. Therefore, in order to improve this problem, an auxiliary positioning device is generally provided on the mounting seat. The auxiliary positioning device presses the object to improve the stability of the object when it moves. However, the pressed part of the object is not convenient for the inspection of the viewing angle detection mechanism. Therefore, it is necessary to remove the auxiliary positioning device after a period of inspection, adjust the object to a certain angle, and then position it through the auxiliary positioning device, which is more troublesome to operate.

[0004] Therefore, it is necessary to provide a new intelligent mobile chassis that can support industrial vision for auxiliary positioning to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an intelligent mobile chassis that can support industrial vision for auxiliary positioning.

[0006] The utility model provides an intelligent mobile chassis that can support industrial vision for auxiliary positioning. The chassis is installed on one side of a visual inspection mechanism, and includes a mobile device and a mounting frame arranged on a mobile end of the mobile device. A placement groove is provided at the bottom of the mounting frame, a driving device is connected in the placement groove, a plurality of threaded rods arranged in a circumferential direction are movably connected to the placement groove, the thread directions of two adjacent threaded rods are opposite, a transmission frame with an L-shaped structure is threadedly connected to the threaded rod, the top end of the transmission frame is arranged above the mounting frame through a through hole provided in the bottom wall of the inner cavity of the placement groove, and a downward pressing piece is provided on the top arm of the transmission frame;

[0007] The driving device can drive a plurality of threaded rods to rotate.

[0008] Preferably, two vertical plates are movably connected to the threaded rod, and the tops of the two vertical plates are fixedly connected to the bottom wall of the inner cavity of the placement groove.

[0009] Preferably, the driving device includes a driving member, a first bevel gear and a plurality of second bevel gears, the driving member is installed on the inner wall of the placement groove, the first bevel gear is installed on the rotating end of the driving member, the plurality of second bevel gears are respectively fixedly connected to a plurality of threaded rods, and the first bevel gear is meshed with the plurality of second bevel gears.

[0010] Preferably, the driving member includes a motor and a bracket, one end of the bracket is fixedly connected to the inner wall of the placement groove, the other end of the bracket is fixedly connected to the motor, and the output end of the motor is fixedly connected to the first bevel gear.

[0011] Preferably, the pressing member includes a spring and a pressing block, the pressing block is movably arranged in a groove opened in the top arm of the transmission frame, one side of the bottom end of the pressing block is an inclined surface, the angle between the inclined surface of the pressing block and the horizontal plane is an acute angle, and the two ends of the spring are respectively fixedly connected to the bottom wall of the groove of the transmission frame and the pressing block.

[0012] Preferably, the moving device includes a supporting seat, a first driving mechanism for longitudinal movement and a second driving mechanism for transverse movement, the supporting seat is equipped with the first driving mechanism, the moving end of the first driving mechanism is equipped with the second driving mechanism, the moving end of the second driving mechanism is equipped with a mounting seat, and the mounting frame is equipped on the top of the mounting seat.

[0013] Compared with related technologies, the intelligent mobile chassis provided by the utility model that can support industrial vision for auxiliary positioning has the following beneficial effects:

[0014] The driving device drives multiple threaded rods to rotate, so that the multiple threaded rods drive the transmission frame to move toward the center of the mounting frame, and the threaded rods adjacent to the threaded rods moving in this direction drive the transmission frame to move in the direction away from the center of the mounting frame. The transmission frame moving toward the center of the mounting frame completes the pressing work of the side wall of the object, and the pressing piece realizes the pressing work on the top of the object, and the transmission frame can realize the pressing work on the side wall of the object. After a period of detection, the motor reverses, so that the transmission frame away from the object moves toward the object. At this time, the transmission frame clamping the object is away from the object, and the transmission frame close to the object clamps the object at another position, which is convenient for detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of the intelligent mobile chassis provided by the utility model that can support industrial vision for auxiliary positioning;

[0016] Figure 2for Figure 1 The structural schematic diagram of the mounting frame, the driving device and the transmission frame shown;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure from another angle shown;

[0018] Figure 4 for Figure 2 A schematic structural diagram of a cross-section of the structure shown.

[0019] Numbers in the figure: 1. visual detection mechanism; 2. bearing seat; 3. first driving mechanism; 4. second driving mechanism; 5. mounting seat; 6. mounting frame; 7. placement slot; 8. threaded rod; 9. transmission frame; 10. spring; 11. pressing block; 12. first bevel gear; 13. second bevel gear; 14. motor; 15. bracket; 16. vertical plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of the intelligent mobile chassis provided by the utility model that can support industrial vision for auxiliary positioning; Figure 2 for Figure 1 The structural schematic diagram of the mounting frame, the driving device and the transmission frame shown; Figure 3 for Figure 2 A schematic diagram of the structure from another angle shown; Figure 4 for Figure 2 A schematic structural diagram of a cross-section of the structure shown.

[0022] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, it includes a moving device and a mounting frame 6 arranged on the moving end of the moving device, a placement groove 7 is provided at the bottom of the mounting frame 6, a driving device is connected in the placement groove 7, a plurality of threaded rods 8 arranged in a circumferential direction are movably connected to the placement groove 7, two vertical plates 16 are movably connected to the threaded rod 8, the tops of the two vertical plates 16 are fixedly connected to the bottom wall of the inner cavity of the placement groove 7, the threads of two adjacent threaded rods 8 are in opposite directions, a transmission frame 9 with an L-shaped structure is threadedly connected to the threaded rod 8, the top of the transmission frame 9 is arranged above the mounting frame 6 through a through hole provided in the bottom wall of the inner cavity of the placement groove 7, a downward pressing piece is provided on the top arm of the transmission frame 9, the driving device can drive the plurality of threaded rods 8 to rotate, the pressing piece includes a spring 10 and a pressing block 11, the pressing block 11 is movably provided in a groove provided in the top arm of the transmission frame 9, and one side of the bottom end of the pressing block 11 is an inclined surface, The angle between the inclined surface of the pressing block 11 and the horizontal plane is acute, and the two ends of the spring 10 are respectively fixedly connected to the bottom wall of the groove of the transmission frame 9 and the pressing block 11, and the multiple threaded rods 8 are driven to rotate by the driving device, so that the multiple threaded rods 8 drive the transmission frame 9 to move toward the center of the mounting frame 6, and the threaded rods 8 adjacent to the threaded rods 8 moving in this direction drive the transmission frame 9 to move in the direction away from the center of the mounting frame 6. The transmission frame 9 moving toward the center of the mounting frame 6 completes the pressing work on the side wall of the object, and the pressing piece realizes the pressing of the top of the object, and the transmission frame 9 can realize the pressing work on the side wall of the object. After a period of detection, the motor 14 reverses, so that the transmission frame 9 away from the object at this time moves toward the object. At this time, the transmission frame 9 clamping the object is away from the object, and the transmission frame 9 close to the object realizes clamping at another position of the object, which is convenient for detection;

[0023] The driving device includes a driving member, a first bevel gear 12 and a plurality of second bevel gears 13. The driving member is installed on the inner wall of the placement groove 7. The first bevel gear 12 is installed on the rotating end of the driving member. The plurality of second bevel gears 13 are respectively fixedly connected to the plurality of threaded rods 8. The first bevel gear 12 is meshed with the plurality of second bevel gears 13. The driving member includes a motor 14 and a bracket 15. One end of the bracket 15 is fixedly connected to the inner wall of the placement groove 7. The other end of the bracket 15 is fixedly connected to the motor 14. The output end of the motor 14 is fixedly connected to the first bevel gear 12. The rotation of the motor 14 drives the first bevel gear 12 to rotate, thereby causing the plurality of second bevel gears 13 to rotate. The rotation of the plurality of second bevel gears 13 drives the plurality of threaded rods 8 to rotate.

[0024] The moving device includes a supporting seat 2, a first driving mechanism 3 for longitudinal movement and a second driving mechanism 4 for transverse movement. The first driving mechanism 3 is installed on the supporting seat 2, the second driving mechanism 4 is installed on the moving end of the first driving mechanism 3, a mounting seat 5 is installed on the moving end of the second driving mechanism 4, and a mounting frame 6 is installed on the top of the mounting seat 5.

[0025] The working principle provided by the utility model is as follows: when the device is used, an object is placed on the top of the mounting frame 6, and the rotation of the motor 14 drives the first bevel gear 12 to rotate, thereby causing multiple second bevel gears 13 to rotate, and the rotation of the multiple second bevel gears 13 drives multiple threaded rods 8 to rotate, so that multiple threaded rods 8 drive the transmission frame 9 to move toward the center of the mounting frame 6, and the threaded rods 8 adjacent to the threaded rods 8 moving in this direction drive the transmission frame 9 to move in the direction away from the center of the mounting frame 6. During the movement of the transmission frame 9, the inclined surface of the pressing block 11 contacts the object, causing the spring 10 to compress, and the transmission frame 9 moving toward the center of the mounting frame 6 completes the pressing work of the side wall of the object, and the pressing block 11 presses the top of the object under the action of the spring 10, and the transmission frame 9 can press the side wall of the object. After a period of detection, the motor 14 is reversed, so that the transmission frame 9 away from the object at this time moves toward the object. At this time, the transmission frame 9 clamping the object is away from the object, and the transmission frame 9 close to the object clamps the object at another position, which is convenient for detection.

[0026] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An intelligent mobile chassis that can support industrial vision for auxiliary positioning, the chassis is installed on one side of a visual inspection mechanism (1), characterized in that: The invention comprises a mobile device and a mounting frame (6) arranged on a mobile end of the mobile device, wherein a placement groove (7) is provided at the bottom of the mounting frame (6), a driving device is connected in the placement groove (7), a plurality of threaded rods (8) arranged in a circumferential direction are movably connected to the placement groove (7), the thread directions of two adjacent threaded rods (8) are opposite, a transmission frame (9) in an L-shaped structure is threadedly connected to the threaded rods (8), the top end of the transmission frame (9) is arranged above the mounting frame (6) through a through hole provided in the bottom wall of the inner cavity of the placement groove (7), and a downward pressing member is provided on the top arm of the transmission frame (9); The driving device can drive a plurality of threaded rods (8) to rotate.

2. The intelligent mobile chassis capable of supporting industrial vision for auxiliary positioning according to claim 1 is characterized in that: The threaded rod (8) is movably connected to two vertical plates (16), and the tops of the two vertical plates (16) are fixedly connected to the bottom wall of the inner cavity of the placement groove (7).

3. The intelligent mobile chassis capable of supporting industrial vision for auxiliary positioning according to claim 2 is characterized in that: The driving device comprises a driving member, a first bevel gear (12) and a plurality of second bevel gears (13); the driving member is mounted on the inner wall of the placement groove (7); the first bevel gear (12) is mounted on the rotating end of the driving member; the plurality of second bevel gears (13) are respectively fixedly connected to a plurality of threaded rods (8); the first bevel gear (12) is meshed with the plurality of second bevel gears (13).

4. The intelligent mobile chassis capable of supporting industrial vision for auxiliary positioning according to claim 3 is characterized in that: The driving member comprises a motor (14) and a bracket (15), one end of the bracket (15) is fixedly connected to the inner wall of the placement groove (7), the other end of the bracket (15) is fixedly connected to the motor (14), and the output end of the motor (14) is fixedly connected to the first bevel gear (12).

5. The intelligent mobile chassis capable of supporting industrial vision for auxiliary positioning according to claim 4 is characterized in that: The pressing member comprises a spring (10) and a pressing block (11); the pressing block (11) is movably arranged in a groove formed in a top arm of the transmission frame (9); one side of the bottom end of the pressing block (11) is an inclined surface; the angle between the inclined surface of the pressing block (11) and a horizontal plane is an acute angle; and the two ends of the spring (10) are respectively fixedly connected to the bottom wall of the groove of the transmission frame (9) and the pressing block (11).

6. The intelligent mobile chassis capable of supporting industrial vision for auxiliary positioning according to claim 1 is characterized in that: The moving device comprises a bearing seat (2), a first driving mechanism (3) for longitudinal movement, and a second driving mechanism (4) for transverse movement; the first driving mechanism (3) is mounted on the bearing seat (2); the second driving mechanism (4) is mounted on the moving end of the first driving mechanism (3); a mounting seat (5) is mounted on the moving end of the second driving mechanism (4); and the mounting frame (6) is mounted on the top of the mounting seat (5).

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