CN218875183U - A module for vision-guided positioning - Google Patents

Abstract

The utility model discloses a module for visual guide location, which belongs to the technical field of product location processing, and comprises a machine table, wherein the front side surface and the rear side surface of the machine table are both fixedly provided with stand columns, the top ends of the two stand columns are provided with the same linear sliding table module, a slider is slidably arranged on the linear sliding table module, a mounting seat is fixed on the side surface of the slider, a mounting frame is arranged on the side surface of the mounting seat, a camera is arranged on the mounting frame, a pressing mechanism is arranged on the lower surface of the mounting seat, a mounting shell is fixed on the upper surface of the machine table, and a bearing plate is arranged on the upper surface of the mounting shell; through setting up sharp slip table module cooperation camera and loading board and bearing the seat and use, can the automatic positioning, can reduce the error of location, reduce location debugging time, reduced the technical level requirement to the debugging personnel, reduced manual intervention, increased security and efficiency.

Description

A mod for vision-guided positioning

technical field

The utility model belongs to the technical field of product positioning and processing, and in particular relates to a module for visual guidance and positioning.

Background technique

In the current society, with the rapid development of science and technology, the accuracy and time-consuming requirements for product positioning are getting higher and higher. In the process of machining products, products need to be positioned. Only high-precision positioning can ensure that there will be no deviation during processing. Dislocation, so as to effectively avoid the appearance of defective products.

Most of the existing positioning is manual positioning. The accuracy of manual positioning is difficult to control and takes a long time, and it requires high technical level of debugging personnel.

Utility model content

The purpose of this utility model is to provide a module for visual guidance and positioning to solve the problem that the existing positioning proposed in the above background technology is mostly manual positioning, and the accuracy of manual positioning is difficult to control and takes a long time. Questions that require a higher technical level of personnel.

In order to achieve the above purpose, the utility model provides the following technical solutions: a module for visual guidance and positioning, including a machine table, the front and rear sides of the machine table are fixedly installed with uprights, and the tops of the two uprights are installed There is the same linear slide module, a slider is slidably installed on the linear slide module, a mounting seat is fixed on the side of the slider, and a mounting frame is installed on the side of the mounting seat. A camera is installed, a pressing mechanism is installed on the lower surface of the mounting seat, an installation shell is fixed on the upper surface of the machine table, a bearing plate is arranged on the upper surface of the installation shell, and a mounting plate is arranged on the installation shell for An adjustment mechanism for adjusting the position of the bearing plate from left to right. There are several product fixtures arranged on the bearing plate. The product fixtures include a bearing seat fixed on the bearing plate and a fixed splint and a movable splint arranged on the bearing seat. The fixed splint is fixed on the upper surface of the bearing seat, and the movable splint is movably arranged on the upper surface of the bearing seat.

Using the above scheme, by setting the linear slide module to cooperate with the camera, the bearing plate and the bearing seat, it can be automatically positioned, the positioning error can be reduced, the positioning debugging time is reduced, the technical level requirements for the debugging personnel are reduced, and the manual intervention is reduced. , which increases safety and efficiency. By setting the fixed splint and the movable splint together with the adjustment screw, the product can be positioned horizontally, and the use of the compression plate and the cylinder can be used together to position the product vertically, thereby improving the positioning of the product. effect, avoiding offset, improving positioning accuracy, and improving functional diversity.

In the above solution, it should be noted that the linear slide module, cylinder, camera and motor are all electrically connected to an external power supply.

As a preferred embodiment, the pressing mechanism includes a cylinder fixedly installed on the lower surface of the mounting seat, and a pressing plate is installed at the end of the piston rod of the air cylinder.

With the above scheme, the cylinder is used with the compression plate, and when the piston rod of the cylinder is extended, the compression plate is driven to move downward, which can longitudinally compress the products fixed by the bearing seat on the bearing plate to avoid deviation.

As a preferred embodiment, the adjustment mechanism includes a screw with a rotating shaft fixed at both ends and installed inside the installation case through the rotation of the shaft, a motor installed on the left side of the installation case and the output shaft is fixedly connected to the left shaft, and A moving plate threadedly installed on the outer surface of the screw rod, the upper surface of the moving plate is fixedly installed with several connecting plates, the upper surface of the connecting plate is fixedly connected with the lower surface of the bearing plate, and the upper surface of the mounting shell is provided with Channel for the movement of the connecting plate.

With the above scheme, the motor is used to drive the rotating shaft to rotate, and the rotating shaft drives the screw to rotate, driving the moving plate to drive the moving plate to move, which in turn drives the carrying plate to move, so as to realize the horizontal movement of the product.

As a preferred embodiment, the front and rear sides of the screw are provided with guide rods, the guide rods are fixed on the inner wall of the installation shell, and the moving plate is slidably installed on the outer surface of the guide rods.

By adopting the above solution, the guide rod can limit and guide the moving plate, so that the moving plate has better stability during movement and is less prone to deviation.

As a preferred embodiment, an adjustment lead screw is threadedly mounted on the bearing seat, a handle is fixed at one end of the adjustment lead screw, and the other end of the adjustment lead screw is rotatably connected to the side of the movable splint.

By adopting the above scheme, the handle is used to drive the adjustment screw to rotate, and then the movable splint can be moved, and then the movable splint and the fixed splint are used to clamp and fix the product.

As a preferred embodiment, both sides of the adjusting screw are provided with limit rods, one end of the limit rod is fixedly installed on the side of the movable splint, and the other end of the limit rod slides through the bearing seat.

By adopting the above solution, the movable splint can be limited and supported by the limit rod, so that the movable splint has better stability during the movement.

Compared with the prior art, the beneficial effects of the utility model are:

The module for vision-guided positioning can be automatically positioned by setting the linear slide module in conjunction with the camera, the bearing plate and the bearing seat, which can reduce the positioning error, reduce the positioning and debugging time, and reduce the technical level requirements for the debugging personnel. , reducing manual intervention, increasing safety and efficiency;

The module for vision-guided positioning can position the product horizontally by setting the fixed splint and the movable splint together with the adjusting screw, and can position the product vertically by using the pressing plate and the cylinder together, thereby improving the accuracy of the product. Positioning effect, avoiding deviation, improving positioning accuracy, and improving functional diversity.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model pressing mechanism;

Fig. 3 is a structural schematic diagram of a top view section of the installation shell of the present invention;

Fig. 4 is a structural schematic diagram of the front section of the installation shell of the present invention;

Fig. 5 is a schematic structural view of the utility model bearing plate;

Fig. 6 is a schematic structural view of the product jig of the present invention.

In the figure: 1. Machine platform; 2. Upright column; 3. Linear slide module; 4. Slider; 5. Mounting base; 6. Mounting frame; 7. Camera; 8. Compression mechanism; 10. Loading plate; 11. Product fixture; 12. Cylinder; 13. Compression plate; 14. Rotating shaft; 15. Motor; 16. Screw; 17. Moving plate; 18. Guide rod; 19. Connecting plate; 20. Bearing seat; 21, fixed splint; 22, movable splint; 23, adjusting screw; 24, limit rod.

Detailed ways

Please refer to Figures 1-6, the utility model provides a module for visual guidance and positioning, including a machine table 1, the front and rear sides of the machine table 1 are fixed with columns 2, and the tops of the two columns 2 are installed with the same A linear sliding table module 3, a slider 4 is slidably installed on the linear sliding table module 3, a mounting seat 5 is fixed on the side of the sliding block 4, a mounting frame 6 is installed on the side of the mounting seat 5, and a mounting frame 6 is installed on the mounting frame 6 Camera 7, pressing mechanism 8 is installed on the lower surface of mounting base 5, and mounting shell 9 is fixed on the upper surface of machine table 1, and the upper surface of mounting shell 9 is provided with carrying plate 10, and mounting shell 9 is provided with for mounting plate 10 position adjustment mechanism for left and right adjustment, several product fixtures 11 are arranged on the carrying plate 10, and the product fixtures 11 include the bearing seat 20 fixed on the bearing plate 10 and the fixed splint 21 and movable clamps arranged on the bearing seat 20 The splint 22 and the fixed splint 21 are fixed on the upper surface of the bearing seat 20 , and the movable splint 22 is movably arranged on the upper surface of the bearing seat 20 .

The compression mechanism 8 includes a cylinder 12 fixedly installed on the lower surface of the mounting seat 5. A compression plate 13 is installed at the end of the piston rod of the cylinder 12. The cylinder 12 is used in conjunction with the compression plate 13. When the piston rod of the cylinder 12 is extended, it drives the compression. The downward movement of the board 13 can longitudinally compress the products fixed by the bearing seat 20 on the bearing board 10 to avoid deviation.

The adjustment mechanism includes a screw 16 fixed to both ends of the shaft 14 and installed inside the installation case 9 through the rotation of the shaft 14, a motor 15 installed on the left side of the installation case 9 and the output shaft is fixedly connected to the left side shaft 14, and threaded. The moving plate 17 on the outer surface of the screw rod 16, the upper surface of the moving plate 17 is fixedly equipped with several connecting plates 19, the upper surface of the connecting plate 19 is fixedly connected with the lower surface of the bearing plate 10, and the upper surface of the mounting shell 9 is provided with a connecting plate. The passage of the plate 19 movement utilizes the motor 15 to drive the rotating shaft 14 to rotate, and the rotating shaft 14 drives the screw rod 16 to rotate, driving the moving plate 17 to drive the moving plate 17 to move, and then to drive the carrying plate 10 to move, so as to realize the horizontal movement of the product.

The front and rear sides of the screw rod 16 are provided with guide rods 18, the guide rods 18 are fixed on the inner wall of the installation shell 9, the moving plate 17 is slidably installed on the outer surface of the guide rod 18, and the guide rod 18 can limit and guide the moving plate 17. , so that the moving plate 17 has better stability during the movement and is less prone to deviation.

An adjusting screw 23 is threadedly installed on the bearing seat 20, and a handle is fixed on one end of the adjusting screw 23, and the other end of the adjusting screw 23 is connected with the side rotation of the movable splint 22, and the handle is used to drive the adjusting screw 23 to rotate. The movable splint 22 moves, and then the movable splint 22 and the fixed splint 21 are used to clamp and fix the product.

Both sides of adjusting screw 23 are all provided with limit rod 24, and one end of limit rod 24 is fixedly installed on the side of movable splint 22, and the other end of limit rod 24 slides through bearing seat 20, utilizes limit rod 24 to be movable The splint 22 performs limit support, so that the movable splint 22 has better stability during the movement.

When in use, put the product between the fixed splint 21 and the movable splint 22, turn the handle to drive the adjustment screw 23 to rotate and drive the movable splint 22 to move, and realize the lateral positioning of the product. The starting motor 15 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives The rotation of the screw 16 drives the moving plate 17 to move, and the moving plate 17 drives the carrying plate 10 to move through the connecting plate 19, and then drives the product to move laterally, and then the cylinder 12 drives the pressing plate 13 to move up and down to realize the longitudinal positioning of the product and start the linear slide. The stage module 3 drives the camera 7 to move back and forth, realizing the effect of visual guidance and positioning.

Claims (6)

1. A module for vision-guided positioning, characterized in that: it comprises a machine platform (1), the front and rear sides of the machine platform (1) are fixedly equipped with uprights (2), and two of the uprights ( 2) The same linear slide module (3) is installed on the top of the linear slide module (3), and a slider (4) is slidably installed on the linear slide module (3), and a mounting seat is fixed on the side of the slider (4) (5), a mounting bracket (6) is installed on the side of the mounting base (5), a camera (7) is installed on the mounting bracket (6), and a pressing device is installed on the lower surface of the mounting base (5). mechanism (8), the upper surface of the machine (1) is fixed with a mounting shell (9), the upper surface of the mounting shell (9) is provided with a bearing plate (10), and the mounting shell (9) is provided with There is an adjustment mechanism for adjusting the position of the bearing plate (10) left and right, the bearing plate (10) is provided with several product fixtures (11), and the product fixtures (11) include ) on the bearing seat (20) and the fixed splint (21) and movable splint (22) arranged on the bearing seat (20), the fixed splint (21) is fixed on the upper surface of the bearing seat (20), and the The movable splint (22) is movably arranged on the upper surface of the bearing seat (20). 2. The module for vision-guided positioning according to claim 1, characterized in that: the pressing mechanism (8) includes a cylinder (12) fixedly installed on the lower surface of the mounting base (5), and the cylinder The piston rod end of (12) is equipped with hold-down plate (13). 3. The module for vision-guided positioning according to claim 1, characterized in that: the adjustment mechanism includes a rotating shaft (14) fixed at both ends and mounted on the installation shell (9) through the rotating shaft (14) The internal screw (16), the motor (15) installed on the left side of the installation shell (9) and the output shaft is fixedly connected to the left rotating shaft (14), and the moving plate (17) threaded on the outer surface of the screw (16) , the upper surface of the moving plate (17) is fixedly installed with several connecting plates (19), the upper surface of the connecting plate (19) is fixedly connected with the lower surface of the bearing plate (10), and the mounting shell (9 ) is provided with a channel for the movement of the connecting plate (19) on the upper surface. 4. The module for vision-guided positioning according to claim 3, characterized in that: guide rods (18) are arranged on the front and rear sides of the screw rod (16), and the guide rods (18) are fixed on The inner wall of the housing (9) is installed, and the moving plate (17) is slidably installed on the outer surface of the guide rod (18). 5. The module for vision-guided positioning according to claim 1, characterized in that: an adjustment screw (23) is threadedly installed on the bearing seat (20), and one end of the adjustment screw (23) A handle is fixed, and the other end of the adjusting screw (23) is connected in rotation with the side of the movable splint (22). 6. The module for vision-guided positioning according to claim 5, characterized in that: both sides of the adjusting screw (23) are provided with limit rods (24), and the limit rods (24) One end of the stop rod (24) is fixedly installed on the side of the movable splint (22), and the other end of the limit rod (24) slides through the bearing seat (20).

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