Adjustable computer vision measurement device

Abstract

The utility model discloses an adjustable computer vision measuring device which comprises a working table, a connecting column and measuring cameras, the top end of the connecting column is fixedly connected with a top plate, the measuring cameras are arranged on the two sides of the top plate, and the upper surface of the working table is provided with a moving groove corresponding to the connecting column. A connecting frame is slidably arranged on the lower surface of the workbench. An adjusting assembly used for driving the connecting column to ascend, descend and rotate is arranged in the connecting frame. A moving assembly used for driving the whole connecting frame to move is arranged on the lower surface of the workbench, the adjusting assembly comprises a lifting motor, a lifting gear ring, a driving gear and a rotating module, the connecting column is driven to ascend, descend and rotate through the adjusting assembly, and therefore the measuring camera is driven to ascend, descend and rotate through the connecting column; and the moving assembly drives the whole connecting frame to move left and right, so that the measuring camera is driven to move left and right, and the use flexibility of the vision measuring device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to an adjustable computer vision measuring device. Background Art

[0002] Visual inspection is to use machines to replace human eyes for measurement and judgment. Visual inspection refers to the process of converting the captured target into an image signal through a machine vision product (i.e., an image capture device, which is divided into CMOS and CCD), and transmitting it to a dedicated image processing system, which converts it into a digital signal based on pixel distribution, brightness, color and other information. The image system performs various operations on these signals to extract the characteristics of the target, and then controls the operation of the equipment on site based on the judgment results. It is a valuable mechanism for production, assembly or packaging. It has immeasurable value in detecting defects and preventing defective products from being delivered to consumers. Most existing computer vision measurement devices can only adjust the height of the measuring device, and cannot translate or rotate the visual measurement device, resulting in poor performance of the visual measurement device.

[0003] After searching, in the prior art, the authorization announcement number is: CN215449024U discloses a device for computer vision measurement, including a cabinet, a workbench, a computer and a measuring column. The interior of the cabinet is a hollow structure, and sealed doors are provided on the outside of both sides of the cabinet. Hinges are fixedly installed on the outer walls of the sealed doors, and the sealed doors are movably connected to the cabinet through hinges. A workbench is provided above the cabinet, and a protective baffle is adhered to the outer wall of the upper surface of the workbench by glue. A measuring column is fixedly installed on one side of the upper surface of the workbench, and a base is fixedly installed at the bottom end of the measuring column. The bottom end of the base is fixed to the upper surface of the workbench by glue. A computer is provided on the other side of the upper surface of the workbench, and a keyboard is electrically connected to the front of the computer. Beneficial effect: This structural design can complete the automatic adjustment of the measuring camera through the coordinated use of a screw, a servo motor and a moving part. In actual use, it is convenient to adjust, has good adjustability, and effectively improves the measurement quality and measurement effect.

[0004] The above patent has the problem that the measuring device cannot be translated and rotated during use, resulting in poor performance of the visual measuring device; therefore, we need to propose an adjustable computer vision measuring device. Utility Model Content

[0005] The purpose of the present utility model is to provide an adjustable computer vision measurement device, which drives the measuring camera to move up and down and rotate through the adjusting component via the connecting column, and drives the entire connecting frame to move left and right through the moving component, thereby driving the measuring camera to move left and right, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: an adjustable computer vision measurement device, comprising a workbench, a connecting column, and a measuring camera, wherein the top of the connecting column is fixedly connected to a top plate, the measuring cameras are arranged on both sides of the top plate, the upper surface of the workbench is provided with a movable groove corresponding to the connecting column, and the lower surface of the workbench is slidably provided with a connecting frame;

[0007] The connection frame is provided with an adjustment component for driving the connection column to rise, fall and rotate;

[0008] The lower surface of the workbench is provided with a moving component for driving the connection frame to move as a whole.

[0009] Preferably, the adjustment component includes a lifting motor, a lifting gear ring, a driving gear and a rotating module. The lifting motor is bolted to the inner side of the connecting frame, the driving gear key is connected to the output end of the lifting motor, and the lifting gear rings are provided in several groups. Several groups of the lifting gear rings are fixedly sleeved on the outer arc surface of the connecting column, and the driving gear is meshed with several groups of lifting gear rings.

[0010] Preferably, the rotating module includes a rotating motor, a rotating column and a clamping block, the rotating motor is bolted to the bottom end of the connecting frame, the rotating column is keyed to the output end of the rotating motor, and the clamping block is fixedly installed on the outer arc surface of the rotating column.

[0011] Preferably, the rotating column and the clamping block are slidably arranged inside the connecting column, and a clamping groove corresponding to the rotating column and the clamping block is opened inside the connecting column.

[0012] Preferably, the movable assembly includes a screw and a snap-in protrusion, the snap-in protrusion is fixedly mounted on the upper surface of the connecting frame, a movable slot corresponding to the snap-in protrusion is opened on the lower surface of the workbench, the screw is rotatably arranged inside the movable slot, and the snap-in protrusion is threadedly sleeved on the outer arc surface of the screw.

[0013] Preferably, a counterweight is fixedly connected to the side of the connection frame, and a plurality of groups of supporting legs are fixedly installed on the lower surface of the workbench, and the counterweight does not contact the plurality of groups of supporting legs.

[0014] Preferably, a calculator is provided on the upper surface of the workbench, the calculator does not contact the movable groove, and a dust-proof brush is provided on the upper surface of the movable groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model drives the connecting column to be lifted and rotated by the adjusting component, thereby driving the measuring camera to be lifted and rotated by the connecting column, and drives the entire connecting frame to move left and right by the moving component, thereby driving the measuring camera to move left and right, thereby improving the flexibility of the visual measuring device.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a side view of the overall structure of the utility model;

[0020] Figure 3 This is an exploded view of the adjustment component of the utility model;

[0021] Figure 4 For this utility model Figure 2 A magnified view of the structure at center A.

[0022] In the figure: 1. Workbench; 2. Support legs; 3. Calculator; 4. Connecting column; 5. Top plate; 6. Measuring camera; 7. Connecting frame; 8. Moving slot; 9. Counterweight; 10. Rotating motor; 11. Lifting motor; 12. Lifting gear ring; 13. Rotating column; 14. Snap-in block; 15. Snap-in slot; 16. Driving gear; 17. Screw; 18. Snap-in protrusion; 19. Moving slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides: an adjustable computer vision measurement device, such as Figure 1-4 As shown, it includes a workbench 1, a connecting column 4 and a measuring camera 6. The top of the connecting column 4 is fixedly connected to a top plate 5, and the measuring cameras 6 are arranged on both sides of the top plate 5. The upper surface of the workbench 1 is provided with a movable groove 8 corresponding to the connecting column 4. The lower surface of the workbench 1 is slidably provided with a connecting frame 7, and the movable groove 8 is provided to correspond to the movable card slot 19, so that when the connecting frame 7 moves along the movable card slot 19, the connecting column 4 can move along the movable groove 8 to follow the connecting frame 7, thereby ensuring that the measuring camera 6 can be moved and adjusted;

[0025] Preferably, an adjusting component for driving the connecting column 4 to lift and rotate is provided inside the connecting frame 7; the adjusting component includes a lifting motor 11, a lifting gear ring 12, a driving gear 16 and a rotating module, the lifting motor 11 is bolted to the inside of the connecting frame 7, the driving gear 16 is keyed to the output end of the lifting motor 11, and the lifting gear ring 12 is provided with several groups, several groups of lifting gear rings 12 are fixedly sleeved on the outer arc surface of the connecting column 4, and the driving gear 16 is meshed with several groups of lifting gear rings 12. By starting the lifting motor 11, the driving gear 16 is driven to rotate, and the driving gear 16 is engaged with several groups of lifting gear rings 12, thereby driving several groups of lifting gear rings 12 to move up and down, thereby driving the connecting column 4 to move up and down, and the connecting column 4 drives the top measuring camera 6 to move up and down for height adjustment;

[0026] It is worth noting that the rotating module includes a rotating motor 10, a rotating column 13 and a clamping block 14. The rotating motor 10 is bolted to the bottom end of the connecting frame 7, the rotating column 13 is key-connected to the output end of the rotating motor 10, and the clamping block 14 is fixedly installed on the outer arc surface of the rotating column 13. The rotating column 13 and the clamping block 14 are slidably arranged inside the connecting column 4, and a clamping groove 15 corresponding to the rotating column 13 and the clamping block 14 is opened inside the connecting column 4. When the rotating motor 10 is started, the rotating column 13 is driven to rotate, and the rotating column 13 and the clamping block 14 are clamped into the clamping groove 15. When the rotating column 13 rotates, the clamping block 14 is clamped into the connecting column 4 to drive the connecting column 4 to rotate, thereby driving the measuring camera 6 at the top of the connecting column 4 to rotate, thereby driving the measuring camera 6 to rotate and adjust.

[0027] Furthermore, a moving component for driving the connecting frame 7 to move as a whole is provided on the lower surface of the workbench 1. The moving component includes a screw rod 17 and a snap-on protrusion 18. The snap-on protrusion 18 is fixedly installed on the upper surface of the connecting frame 7. A moving slot 19 corresponding to the snap-on protrusion 18 is provided on the lower surface of the workbench 1. The screw rod 17 is rotatably arranged inside the moving slot 19, and the snap-on protrusion 18 is threadedly sleeved on the outer arc surface of the screw rod 17. One end of the screw rod 17 rotates through the workbench 1 and is connected to a turntable. By rotating the turntable, the screw rod 17 is driven to rotate. The screw rod 17 drives the snap-on protrusion 18 to move along the inside of the moving slot 19 through the thread, and the snap-on protrusion 18 is set as a protrusion, so as to prevent the snap-on protrusion 18 from rotating with the screw rod 17 when the screw rod 17 rotates, thereby driving the connecting frame 7 to move with the snap-on protrusion 18, thereby driving the connecting column 4 and the measuring camera 6 to move.

[0028] Specifically, a counterweight 9 is fixedly connected to the side of the connecting frame 7, and several groups of supporting legs 2 are fixedly installed on the lower surface of the workbench 1, and the counterweight 9 does not contact the several groups of supporting legs 2; a calculator 3 is provided on the upper surface of the workbench 1, and the calculator 3 does not contact the movable groove 8, and a dust-proof brush is provided on the upper surface of the movable groove 8. The counterweight 9 is provided to prevent the connecting frame 7 from tilting, and the counterweight 9 does not contact the supporting legs 2 to ensure the stability of the measuring camera 6 during movement, and a brush is provided inside the movable groove 8 to prevent objects on the surface of the workbench 1 from falling through the movable groove 8.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable computer vision measurement device, characterized in that: The invention comprises: a workbench (1), a connecting column (4) and a measuring camera (6), wherein the top of the connecting column (4) is fixedly connected to a top plate (5), the measuring camera (6) is arranged on both sides of the top plate (5), the upper surface of the workbench (1) is provided with a movable groove (8) corresponding to the connecting column (4), and the lower surface of the workbench (1) is slidably provided with a connecting frame (7); The connection frame (7) is internally provided with an adjustment component for driving the connection column (4) to rise, fall and rotate; The lower surface of the workbench (1) is provided with a moving component for driving the connection frame (7) to move as a whole.

2. The adjustable computer vision measurement device according to claim 1, characterized in that: The adjustment component includes a lifting motor (11), a lifting gear ring (12), a driving gear (16) and a rotating module. The lifting motor (11) is bolted to the inner side of the connecting frame (7). The driving gear (16) is key-connected to the output end of the lifting motor (11). The lifting gear ring (12) is provided in a plurality of groups. The plurality of groups of lifting gear rings (12) are fixedly sleeved on the outer arc surface of the connecting column (4), and the driving gear (16) is meshed with the plurality of groups of lifting gear rings (12).

3. The adjustable computer vision measurement device according to claim 2, characterized in that: The rotating module comprises a rotating motor (10), a rotating column (13) and a clamping block (14); the rotating motor (10) is bolted to the inner bottom end of the connecting frame (7); the rotating column (13) is key-connected to the output end of the rotating motor (10); and the clamping block (14) is fixedly mounted on the outer arc surface of the rotating column (13).

4. The adjustable computer vision measurement device according to claim 3, characterized in that: The rotating column (13) and the clamping block (14) are slidably arranged inside the connecting column (4), and a clamping groove (15) corresponding to the rotating column (13) and the clamping block (14) is provided inside the connecting column (4).

5. The adjustable computer vision measurement device according to claim 1, characterized in that: The movable assembly comprises a screw rod (17) and a snap-fitting protrusion (18); the snap-fitting protrusion (18) is fixedly mounted on the upper surface of the connecting frame (7); a movable slot (19) corresponding to the snap-fitting protrusion (18) is provided on the lower surface of the workbench (1); the screw rod (17) is rotatably arranged inside the movable slot (19), and the snap-fitting protrusion (18) is threadedly sleeved on the outer arc surface of the screw rod (17).

6. The adjustable computer vision measurement device according to claim 1, characterized in that: A counterweight (9) is fixedly connected to the side of the connection frame (7), and a plurality of groups of support legs (2) are fixedly installed on the lower surface of the workbench (1), and the counterweight (9) does not contact the plurality of groups of support legs (2).

7. The adjustable computer vision measurement device according to claim 1, characterized in that: A calculator (3) is provided on the upper surface of the workbench (1), the calculator (3) does not contact the movable groove (8), and a dust-proof brush is provided on the upper surface of the movable groove (8).

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