Industrial robot sorting device based on visual identification

Abstract

The industrial robot sorting device based on visual identification comprises an installation bottom plate and a movable plate, the upper end of the installation bottom plate and the upper end of the movable plate are fixedly connected with a first conveying frame and a second conveying frame respectively, and conveying belts are arranged in the first conveying frame and the second conveying frame respectively. A detection mechanism used for detecting the damage condition of an article is arranged on the mounting bottom plate, the detection mechanism comprises a mounting frame and an industrial computer which are fixedly connected to the mounting bottom plate, and second cameras are arranged on the two inner walls of the mounting frame. Due to the arrangement of the detection mechanism, the equipment industrial robot not only can sort out goods with different distinguishing factors such as sizes, but also can sort out damaged goods, so that sorting personnel can conveniently inspect packaging boxes so as to remove products which cannot be continuously conveyed, the waste of logistics resources caused by returning goods back and forth is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of industrial robot sorting device technology, and in particular to an industrial robot sorting device based on vision recognition. Background Technology

[0002] As people's living standards improve and the pace of life accelerates, more and more people are buying daily necessities online. The popularity of online shopping has driven the development of express delivery. Couriers need to distribute tens of thousands of packages every day, which often leads to package delays, thus prompting the emergence of sorting devices.

[0003] Existing sorting devices can send different types of goods into different unloading areas, but some damaged packaging cannot be sorted quickly. The products inside these damaged goods may already be damaged. Once shipped, buyers usually request returns. Such a round-trip return process will consume a lot of logistics resources. In order to solve the above problems, we propose this vision recognition-based industrial robot sorting device. Utility Model Content

[0004] The main objective of this invention is to provide an industrial robot sorting device based on visual recognition, which can effectively solve the problems in the background technology.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A vision-based industrial robot sorting device includes a mounting base and a movable plate. A first conveyor frame and a second conveyor frame are fixedly connected to the upper ends of the mounting base and the movable plate, respectively. Both the first and second conveyor frames are equipped with conveyor belts. The mounting base is equipped with a detection mechanism for detecting damage to items. The detection mechanism includes a mounting frame and an industrial computer fixedly connected to the mounting base. A second camera is provided on both inner walls of the mounting frame, and a first camera is provided at the bottom of the mounting frame. A fixed frame is fixedly connected to the inner wall of the mounting frame, and a third camera is connected to the fixed frame via a connecting mechanism. Two mounting seats are fixedly connected to the upper end of the mounting base, and an industrial robot is mounted on the upper end of the mounting seats via a mounting mechanism.

[0007] Preferably, the connecting mechanism includes a first electric push rod fixedly connected to the fixed frame, and the output end of the first electric push rod is provided with a mounting plate.

[0008] Preferably, the mounting mechanism includes a hydraulic cylinder fixedly connected to the upper end of the mounting base, and a fixed plate is mounted on the output end of the hydraulic cylinder.

[0009] Preferably, the second conveyor frame is provided with connecting frames on both sides, and the connecting frame side wall is provided with a second electric push rod, and the output end of the second electric push rod is provided with a push plate.

[0010] Preferably, the push plate sidewall is provided with a protective pad, and the connecting frame sidewall is provided with multiple bolts.

[0011] Preferably, the upper end of the mounting base plate is fixedly connected to two mounting plates and a limiting plate, and the two mounting plates are provided with a threaded rod. The movable plate is slidably connected to the mounting base plate.

[0012] Preferably, the lower end of the mounting base plate is provided with multiple wheels, which are locking swivel wheels.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This device is equipped with a detection mechanism. When the packaging box passes between two conveyor belts, it is identified from all four sides. This allows the industrial robot to sort not only goods with different distinguishing factors such as size, but also damaged goods. This makes it convenient for sorting personnel to inspect the packaging boxes and remove products that cannot continue to be conveyed, thus avoiding the waste of logistics resources caused by repeated returns.

[0015] 2. This device is equipped with a connecting mechanism, which makes the height of the third camera adjustable, allowing large packaging boxes to be mounted on the mounting bracket and fixed bracket, thereby expanding the applicability of the device.

[0016] 3. This device is equipped with an installation mechanism, which makes the height of the industrial robot adjustable, making it convenient to sort taller or shorter packaging boxes, further expanding the applicability of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an industrial robot sorting device based on vision recognition proposed in this utility model;

[0018] Figure 2 This is a side view of an industrial robot sorting device based on vision recognition proposed in this utility model;

[0019] Figure 3 This is another side view of an industrial robot sorting device based on vision recognition proposed in this utility model.

[0020] In the diagram: 1 Mounting base plate, 2 First conveyor frame, 3 Second conveyor frame, 4 Mounting base, 5 First camera, 6 Second camera, 7 Third camera, 8 Mounting frame, 9 Industrial computer, 10 Industrial robot, 11 Hydraulic cylinder, 12 Movable plate, 13 Fixed frame, 14 First electric push rod, 15 Connecting frame, 16 Protective pad, 17 Second electric push rod, 18 Limiting plate, 19 Threaded rod, 20 Traveling wheel. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1-3 As shown, an industrial robot sorting device based on vision recognition includes a mounting base 1 and a movable plate 12. A first conveyor frame 2 and a second conveyor frame 3 are fixedly connected to the upper ends of the mounting base 1 and the movable plate 12, respectively. Both the first conveyor frame 2 and the second conveyor frame 3 are equipped with conveyor belts. The mounting base 1 is equipped with a detection mechanism for detecting the damage of items. The detection mechanism includes a mounting frame 8 and an industrial computer 9 fixedly connected to the mounting base 1. The industrial computer 9 is an industrial computer based on a PC bus, and its system is equipped with a vision recognition system. The two inner walls of the mounting frame 8 are equipped with second cameras 6, and the bottom of the mounting frame 8 is equipped with a first camera 5. A fixing frame 13 is fixedly connected to the inner wall of the mounting frame 8. A third camera 7 is connected to the fixing frame 13 through a connecting mechanism. Two mounting seats 4 are fixedly connected to the upper end of the mounting base 1. An industrial robot 10 is mounted on the upper end of the mounting seats 4 through a mounting mechanism. The first camera 5, the second camera 6, and the third camera 7 are industrial cameras using CCD chips, and the resolution of the industrial cameras is above 5 million pixels.

[0023] The connecting mechanism includes a first electric push rod 14 fixedly connected to the fixed frame 13, and the output end of the first electric push rod 14 is provided with a mounting plate.

[0024] The mounting mechanism includes a hydraulic cylinder 11 fixedly connected to the upper end of the mounting base 4, and a fixed plate is installed at the output end of the hydraulic cylinder 11.

[0025] In this utility model, the second conveyor frame 3 is provided with connecting frames 15 on both sides, and the connecting frame 15 is provided with a second electric push rod 17 on its side wall. The output end of the second electric push rod 17 is provided with a push plate, which can automatically straighten the packaging box placed on the conveyor belt without the need for manual straightening, and also facilitate the sorting of the industrial robot 10.

[0026] In this utility model, the push plate side wall is provided with a protective pad 16, which can prevent the packaging box from being pinched and damaged, and the connecting frame 15 side wall is provided with multiple bolts.

[0027] In this utility model, two mounting plates and a limiting plate 18 are fixedly connected to the upper end of the mounting base plate 1. The two mounting plates are provided with a threaded rod 19. The movable plate 12 is slidably connected to the mounting base plate 1, which makes the distance between the second conveyor frame 3 and the first conveyor frame 2 controllable, which makes it convenient for the equipment to detect smaller packaging boxes and prevents small packaging boxes from falling between the two conveyor belts.

[0028] In this utility model, the lower end of the mounting base plate 1 is provided with multiple traveling wheels 20. The traveling wheels 20 are locking universal wheels, which allows the equipment to move by relying on the multiple traveling wheels 20, making the transportation of the equipment convenient.

[0029] In the initial state, several conveyor belts are set on one side of the two industrial robots 10. The conveyor belts are used to output the sorted products.

[0030] It should be noted that this utility model is an industrial robot sorting device based on vision recognition. The user places the packaging box on the conveyor belt of the second conveyor frame 3, and then the packaging box moves from the second conveyor frame 3 to the conveyor belt of the first conveyor frame 2. During this process, the packaging box passes the mounting frame 8, and the first camera 5, the second camera 6 and the third camera 7 take pictures and identify the four sides of the packaging box. The industrial computer 9 processes and identifies the received images and classifies them according to factors such as damage, size and other factors. It also controls two industrial robots 10 to start. The industrial robots 10 clamp or suction the packaging box to the corresponding conveyor belt on one side of the packaging box to achieve sorting. When the packaging box is severely damaged, the packaging box is output from the conveyor belt on the first conveyor frame 2. In the process, not only can classification and sorting be achieved, but damaged packaging boxes can also be sorted out, which is convenient for sorting personnel to check the packaging boxes and reject products that cannot continue to be conveyed, avoiding the trouble of returning goods back and forth.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A visual recognition-based industrial robot sorting device, comprising a mounting base plate (1) and a movable plate (12), characterized in that, The mounting base (1) and the movable plate (12) are respectively fixedly connected to the upper ends of the first conveyor frame (2) and the second conveyor frame (3). The first conveyor frame (2) and the second conveyor frame (3) are both equipped with conveyor belts. The mounting base (1) is equipped with a detection mechanism for detecting the damage of items. The detection mechanism includes a mounting frame (8) and an industrial computer (9) fixedly connected to the mounting base (1). The two inner walls of the mounting frame (8) are equipped with second cameras (6). The bottom of the mounting frame (8) is equipped with a first camera (5). The inner wall of the mounting frame (8) is fixedly connected with a fixed frame (13). The fixed frame (13) is connected with a third camera (7) through a connecting mechanism. The upper end of the mounting base (1) is fixedly connected with two mounting seats (4). The upper end of the mounting seats (4) is equipped with an industrial robot (10) through a mounting mechanism.

2. The industrial robot sorting device based on vision recognition according to claim 1, characterized in that, The connecting mechanism includes a first electric push rod (14) fixedly connected to the fixed frame (13), and the output end of the first electric push rod (14) is provided with a mounting plate.

3. The industrial robot sorting device based on vision recognition according to claim 2, characterized in that, The installation mechanism includes a hydraulic cylinder (11) fixedly connected to the upper end of the mounting base (4), and a fixed plate is installed at the output end of the hydraulic cylinder (11).

4. The industrial robot sorting device based on vision recognition according to claim 3, characterized in that, The second conveyor (3) has connecting frames (15) on both sides. The connecting frame (15) has a second electric push rod (17) on its side wall. The output end of the second electric push rod (17) has a push plate.

5. The industrial robot sorting device based on vision recognition according to claim 4, characterized in that, The push plate has a protective pad (16) on its side wall, and the connecting frame (15) has multiple bolts on its side wall.

6. The industrial robot sorting device based on vision recognition according to claim 5, characterized in that, The upper end of the mounting base plate (1) is fixedly connected to two mounting plates and a limiting plate (18). The two mounting plates are provided with a threaded rod (19). The movable plate (12) is slidably connected to the mounting base plate (1).

7. The industrial robot sorting device based on vision recognition according to claim 1, characterized in that, The mounting base plate (1) is provided with multiple traveling wheels (20) at its lower end, and the traveling wheels (20) are locking universal wheels.

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