Robot visual inspection device capable of stabilizing industrial part to be detected

Abstract

The utility model discloses a robot visual inspection device capable of stabilizing industrial parts to be detected, which belongs to the technical field of visual inspection devices, and comprises a bottom plate, the top of the bottom plate is fixedly connected with a support plate, the top of the support plate is fixedly connected with a top plate, and the interior of the top plate movably abuts against a collection box. A rectangular groove is formed in the bottom plate, a plurality of springs are fixedly connected to the bottom of the inner wall of the rectangular groove, the tops of the springs are fixedly connected with the same base plate, and the collecting box movably abuts against the top of the base plate. Through cooperation of a spring, a second air cylinder, a collecting box and a standby box, quantitative collecting and transferring functions are achieved, the working efficiency is improved, through cooperation of a bidirectional threaded rod, a moving plate and a clamping plate, a part clamping function is achieved, and the stability of parts in the detection process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of visual inspection devices, in particular to a robot visual inspection device with a stable industrial part to be inspected. Background Art

[0002] Visual inspection is to use machines to replace human eyes to make measurements and judgments. Visual inspection refers to the process of converting the captured target into image signals through machine vision products (i.e. image capture devices, divided into CMOS and CCD), transmitting them to a dedicated image processing system, and converting them into digital signals 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 equipment action on site based on the results of the judgment. 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.

[0003] The patent document with the announcement number CN 212493997 U discloses a robot visual inspection device with a stable industrial part to be tested, including a camera and an image processing unit, and also includes a PLC control cabinet with a built-in PLC, the top of the PLC control cabinet is provided with a fixture assembly for clamping the industrial part to be tested, the signal input end of the fixture assembly is connected to the signal input end of the PLC, the signal end of the PLC is connected to the signal end of the image processing unit, and the camera for collecting the signal of the industrial part to be tested is connected to the signal end of the image processing unit

[0004] The above technical solution lacks an automatic collection mechanism, and the inspected parts need to be collected and transferred manually, which will greatly increase the labor intensity of workers and reduce the working efficiency of the device. Therefore, we propose a robot vision inspection device with a stable industrial part to be tested to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a robot visual inspection device with a stable industrial part to be inspected, so as to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A robot visual inspection device with a stable industrial part to be tested comprises: a base plate, a support plate is fixedly connected to the top of the support plate, a top plate is fixedly connected to the top of the support plate, a collection box is movably abutted inside the top plate, a rectangular groove is provided inside the base plate, a plurality of springs are fixedly connected to the bottom of the inner wall of the rectangular groove, the tops of the plurality of springs are all fixedly connected to the same pad, the collection box movably abuts the top of the pad, a second cylinder is fixedly connected to the right side of the support plate, a rectangular plate is fixedly connected to the output end of the second cylinder, a spare box is movably abutted on the left side of the collection box, the rectangular plate movably abuts on the left side of the spare box, side plates are fixedly connected to both sides of the top of the base plate, and the collection box and the spare box are movably abutted on the side where the two side plates are close to each other.

[0008] Preferably, a longitudinal groove is provided inside the top plate, a bidirectional threaded rod is rotatably connected inside the longitudinal groove, the external threads of the bidirectional threaded rod are connected to two movable plates, the tops of the two movable plates are fixedly connected to clamping plates, the two clamping plates are slidably connected to the top of the same top plate, the top of the top plate is fixedly connected to a right-angle plate, and the bottom of the right-angle plate is fixedly connected to a visual inspection instrument.

[0009] Preferably, extension plates are fixedly connected on both sides of the two movable plates, two guide columns are fixedly connected inside the longitudinal groove, the two extension plates on the same side are slidably connected to the outside of the corresponding guide columns, the right side of the right-angle plate is fixedly connected to a first cylinder, the output end of the first cylinder is fixedly connected to a push plate, and the push plate is movably connected to the side of the two clamping plates close to each other.

[0010] Preferably, the front side of the top plate is fixedly connected to a mounting column, the front end of the mounting column is fixedly connected to an arc plate, the rear side of the arc plate is fixedly connected to a motor, and the output end of the motor is fixedly connected to the front end of the bidirectional threaded rod.

[0011] Preferably, the four bottom corners of the bottom plate are fixedly connected with universal wheels.

[0012] Preferably, the four bottom corners of the bottom plate are fixedly connected with telescopic rods.

[0013] In the utility model, a robot visual inspection device with a stable industrial part to be inspected is described, by placing the part on the top of the top plate, further starting the motor to drive the bidirectional threaded rod to follow the rotation, further making the moving plates and the clamping plates on both sides start to move closer to each other, and further starting the visual inspection instrument to inspect the part;

[0014] In the utility model, a robot visual inspection device with a stable industrial part to be inspected is described, which starts the first cylinder to drive the push plate to move left and right, pushes the inspected parts into the interior of the collection box, and further starts the second cylinder to drive the rectangular plate to follow and push to the right, so that the rectangular plate pushes the spare box and then the spare box pushes the collection box. When there are no parts in the collection box, the collection box abuts against the inside of the top plate, and thus the collection box cannot move to the right. When the parts inside the collection box increase, the collection box starts to move downward under the action of gravity. Further, when the weight of the parts inside the collection box increases, until the top of the collection box releases the abutment relationship with the inside of the top plate, the rectangular plate will push the spare box and the spare box will push the collection box to the right. Further, under the action of multiple springs, the spare box moves upward and establishes an abutment relationship with the inside of the top plate.

[0015] The utility model has a reasonable structural design. The functions of quantitative collection and transfer are realized through the cooperation of the spring, the second cylinder, the collection box and the spare box, thereby improving the work efficiency. The clamping function of the parts is realized through the cooperation of the bidirectional threaded rod, the moving plate and the clamping plate, thereby ensuring the stability of the parts during the detection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a robot visual inspection device for stabilizing industrial parts to be inspected proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of a robot visual inspection device for stabilizing industrial parts to be inspected proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of a top plate, a clamping plate, a guide column, etc. of a robot visual inspection device for stabilizing industrial parts to be inspected proposed by the utility model.

[0019] In the figure: 1. right-angle plate; 2. top plate; 3. first cylinder; 4. push plate; 5. clamping plate; 6. collection box; 7. spare box; 8. side plate; 9. second cylinder; 10. rectangular plate; 11. bottom plate; 12. universal wheel; 13. telescopic rod; 14. mounting column; 15. arc plate; 16. motor; 17. pad; 18. rectangular groove; 19. spring; 20. visual inspection instrument; 21. bidirectional threaded rod; 22. moving plate; 23. extension plate; 24. guide column; 25. support plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 A robot visual inspection device with a stable industrial part to be tested comprises: a bottom plate 11, a support plate 25 is fixedly connected to the top of the bottom plate 11, a top plate 2 is fixedly connected to the top of the support plate 25, a collection box 6 is movably abutted inside the top plate 2, a rectangular groove 18 is arranged inside the bottom plate 11, a plurality of springs 19 are fixedly connected to the bottom of the inner wall of the rectangular groove 18, the tops of the plurality of springs 19 are all fixedly connected to the same pad 17, the collection box 6 is movably abutted against the top of the pad 17, a second cylinder 9 is fixedly connected to the right side of the support plate 25, a rectangular plate 10 is fixedly connected to the output end of the second cylinder 9, a spare box 7 is movably abutted on the left side of the collection box 6, the rectangular plate 10 is movably abutted on the left side of the spare box 7, side plates 8 are fixedly connected to both sides of the top of the bottom plate 11, the collection box 6 and the spare box 7 are both movably abutted on the side where the two side plates 8 are close to each other, thereby realizing the quantitative collection and transfer functions of parts.

[0022] In this embodiment, a longitudinal groove is provided inside the top plate 2, and a bidirectional threaded rod 21 is rotatably connected inside the longitudinal groove. The external threads of the bidirectional threaded rod 21 are connected to two movable plates 22. The tops of the two movable plates 22 are fixedly connected to clamping plates 5. The two clamping plates 5 are slidably connected to the top of the same top plate 2. The top of the top plate 2 is fixedly connected to a right-angle plate 1, and the bottom of the right-angle plate 1 is fixedly connected to a visual inspection instrument 20, thereby realizing the clamping function of the parts.

[0023] In this embodiment, extension plates 23 are fixedly connected to both sides of the two movable plates 22, two guide columns 24 are fixedly connected inside the longitudinal groove, and the two extension plates 23 on the same side are slidably connected to the outside of the corresponding guide columns 24. The right side of the right-angle plate 1 is fixedly connected to the first cylinder 3, and the output end of the first cylinder 3 is fixedly connected to the push plate 4. The push plate 4 is movably connected to the side where the two clamping plates 5 are close to each other, thereby realizing the function of pushing parts.

[0024] In this embodiment, the front side of the top plate 2 is fixedly connected to a mounting column 14, and the front end of the mounting column 14 is fixedly connected to a curved plate 15, and the rear side of the curved plate 15 is fixedly connected to a motor 16, and the output end of the motor 16 is fixedly connected to the front end of the bidirectional threaded rod 21, and the four bottom corners of the bottom plate 11 are fixedly connected to universal wheels 12, and the four bottom corners of the bottom plate 11 are fixedly connected to telescopic rods 13, thereby realizing the power drive function of the bidirectional threaded rod 21.

[0025] In this embodiment, when in use, the parts are placed on the top of the top plate 2, the motor 16 is further started to drive the bidirectional threaded rod 21 to rotate, and the moving plates 22 on both sides and the clamping plate 5 begin to move closer to each other, the visual inspection instrument 20 is further started to inspect the parts, the first cylinder 3 is further started to drive the push plate 4 to move left and right, and the inspected parts are pushed into the collection box 6, and the second cylinder 9 is further started to drive the rectangular plate 10 to follow and push to the right, so that the rectangular plate 10 pushes the spare box 7 and then the spare box 7 pushes the collection box 6. When there are no parts in the collection box 6, the collection box 6 abuts against the inside of the top plate 2, and the collection box 6 cannot move to the right. When the parts inside the collection box 6 are Under the action of gravity, the collecting box 6 starts to move downward, and as the weight of the parts inside the collecting box 6 increases, until the top of the collecting box 6 releases the abutment relationship with the inside of the top plate 2, the rectangular plate 10 will push the spare box 7 and the spare box 7 will push the collecting box 6 to move to the right, and further, under the action of multiple springs 19, the spare box 7 moves upward and establishes an abutment relationship with the inside of the top plate 2, and the functions of quantitative collection and transfer are realized through the cooperation of the spring 19, the second cylinder 9, the collecting box 6 and the spare box 7, thereby improving the work efficiency, and the clamping function of the parts is realized through the cooperation of the bidirectional threaded rod 21, the movable plate 22 and the clamping plate 5, thereby ensuring the stability of the parts during the detection process.

[0026] The above is a detailed introduction to a robot visual inspection device with a stable industrial part to be tested provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A robot visual inspection device with a stable industrial part to be inspected, characterized in that: include: A bottom plate (11), the top of the bottom plate (11) is fixedly connected to a support plate (25), the top of the support plate (25) is fixedly connected to a top plate (2), the interior of the top plate (2) is movably abutted against a collection box (6), a rectangular groove (18) is provided inside the bottom plate (11), a plurality of springs (19) are fixedly connected to the bottom of the inner wall of the rectangular groove (18), the tops of the plurality of springs (19) are all fixedly connected to the same pad (17), and the collection box (6) is movably abutted against the pad The top of the support plate (17) is fixedly connected to a second cylinder (9) on the right side of the support plate (25), the output end of the second cylinder (9) is fixedly connected to a rectangular plate (10), the left side of the collection box (6) is movably abutted against a standby box (7), the rectangular plate (10) is movably abutted against the left side of the standby box (7), and the top sides of the bottom plate (11) are fixedly connected to side plates (8), and the collection box (6) and the standby box (7) are movably abutted against the sides of the two side plates (8) that are close to each other.

2. A robot visual inspection device with a stable industrial part to be inspected according to claim 1, characterized in that: The top plate (2) is provided with a longitudinal groove inside, a bidirectional threaded rod (21) is rotatably connected inside the longitudinal groove, the external threads of the bidirectional threaded rod (21) are connected to two movable plates (22), the tops of the two movable plates (22) are fixedly connected to a clamping plate (5), the two clamping plates (5) are slidably connected to the top of the same top plate (2), the top of the top plate (2) is fixedly connected to a right-angle plate (1), and the bottom of the right-angle plate (1) is fixedly connected to a visual inspection instrument (20).

3. A robot visual inspection device with a stable industrial part to be inspected according to claim 2, characterized in that: Both sides of the two movable plates (22) are fixedly connected with extension plates (23), the interior of the longitudinal groove is fixedly connected with two guide columns (24), the two extension plates (23) on the same side are slidably connected to the outside of the corresponding guide columns (24), the right side of the right-angle plate (1) is fixedly connected with a first cylinder (3), the output end of the first cylinder (3) is fixedly connected with a push plate (4), and the push plate (4) is movably connected to the side of the two clamping plates (5) close to each other.

4. A robot visual inspection device with a stable industrial part to be inspected according to claim 2, characterized in that: The front side of the top plate (2) is fixedly connected to a mounting column (14), the front end of the mounting column (14) is fixedly connected to an arc-shaped plate (15), the rear side of the arc-shaped plate (15) is fixedly connected to a motor (16), and the output end of the motor (16) is fixedly connected to the front end of the bidirectional threaded rod (21).

5. The robot vision inspection device with a stable industrial part to be inspected according to claim 1, characterized in that: Universal wheels (12) are fixedly connected to the four bottom corners of the bottom plate (11).

6. The robot vision inspection device with a stable industrial part to be inspected according to claim 1, characterized in that: The four bottom corners of the bottom plate (11) are fixedly connected with telescopic rods (13).

Images