Universal appearance detection device utilizing artificial intelligence visual detection

Abstract

The utility model discloses a universal appearance detection device utilizing artificial intelligence visual inspection, which comprises an outer frame, a support frame arranged in the outer frame, a to-be-detected product placed on the support frame, a sliding frame horizontally arranged at the top of the outer frame in a sliding manner, and a mechanical arm arranged on the sliding frame, a laser sensor, a contact sensor and a visual inspection mechanism are arranged at the front end of the mechanical arm, a carrier plate is arranged on the supporting frame, the product to be detected is placed on the carrier plate, and a plurality of positioning point supports are arranged on the product to be detected. The universal appearance detection device utilizing artificial intelligence visual inspection can realize full coverage of a plurality of free angles of a product, and greatly improves the detection coverage rate.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic industrial assembly, in particular to a universal appearance detection device utilizing artificial intelligence visual detection. Background Art

[0002] The existing technical solution is manual inspection, which uses manual visual inspection to inspect the product appearance, which has the following disadvantages:

[0003] Relying entirely on manual inspection is inefficient;

[0004] The test results are judged manually, the test effect and quality are unstable, and the test results cannot be automatically generated for traceability. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a universal appearance inspection device using artificial intelligence visual inspection. AI vision is combined with a variety of high-precision sensors to improve the stability and reliability of inspection quality, realize fully automated product inspection, realize unmanned inspection, greatly improve factory efficiency, and can be applied to appearance inspection of different products with strong versatility.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is: a universal appearance inspection device using artificial intelligence visual inspection, including: an outer frame, a support frame arranged in the outer frame, a product to be inspected placed on the support frame, a sliding frame horizontally slidably arranged on the top of the outer frame, and a mechanical arm arranged on the sliding frame, a laser sensor, a contact sensor and a visual inspection mechanism are arranged on the front end of the mechanical arm, a carrier plate is arranged on the support frame, the product to be inspected is placed on the carrier plate, and a plurality of positioning point brackets are arranged on the product to be inspected.

[0007] In a preferred embodiment of the present invention, four groups of positioning point brackets are provided, which are respectively arranged on the four corners of the product to be detected.

[0008] In a preferred embodiment of the present invention, the visual detection mechanism is an AI industrial vision camera.

[0009] In a preferred embodiment of the utility model, a slide rail is arranged on the top of the outer frame, and the slide frame is connected to a slide block on the slide rail.

[0010] In a preferred embodiment of the present invention, the robotic arm is a six-axis collaborative robotic arm.

[0011] In a preferred embodiment of the present invention, an industrial computer electrically connected to the laser sensor, the contact sensor and the visual detection mechanism is also provided, and the industrial computer is connected to a display.

[0012] The beneficial effects of the utility model are: it can detect slight looseness of screws and other mechanical parts, replace manual labor with AI industrial vision, complete various complex detection needs, improve the stability and reliability of detection quality, realize fully automated product detection, realize unmanned detection, greatly improve factory efficiency, and can be applied to appearance inspection of different products with strong versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0014] Figure 1 This is a structural schematic diagram of a preferred embodiment of a universal appearance inspection device using artificial intelligence visual inspection of the utility model;

[0015] Figure 2 yes Figure 1 A magnified view of part A;

[0016] Figure 3 It is an enlarged view of the product to be tested in the utility model. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-3The embodiment of the utility model is a universal appearance inspection device using artificial intelligence visual inspection, including: an outer frame 1, a support frame 2 arranged in the outer frame, a product to be inspected 3 placed on the support frame, a sliding frame 4 horizontally slidably arranged on the top of the outer frame, and a mechanical arm 5 arranged on the sliding frame, wherein a slide rail 6 is arranged on the top of the outer frame, and the sliding frame is connected to a slider 7 on the slide rail to achieve horizontal back and forth movement on the slide rail, so as to facilitate the adjustment of the position of the mechanical arm, and the mechanical arm is a six-axis collaborative mechanical arm, which can achieve full coverage of multiple free angles of the product surface, greatly improving the detection coverage rate, and a laser sensor 8, a contact sensor 9 and a visual inspection mechanism 10 are arranged on the front end of the mechanical arm, specifically, the visual inspection mechanism is an AI industrial vision camera, and AI vision cooperates with a variety of high-precision sensors to improve the stability and reliability of the detection quality.

[0019] Specifically, a carrier plate 11 is provided on the support frame, and the product to be inspected is placed on the carrier plate. A plurality of positioning point brackets 12 are provided on the product to be inspected. There are four groups of positioning point brackets, which are respectively arranged on the four corners of the product to be inspected. According to the actual inspection requirements of the product and the specific inspection items, the six-axis collaborative robotic arm is programmed to scan the positioning points on the product to be inspected, driving the AI ​​industrial vision camera and multiple groups of sensors to the set test points for precise inspection. The AI ​​industrial vision camera collects images of the inspection items on the product and then makes judgments through the AI ​​model. Contact sensors are used to detect screws that can be touched on the outside of the product; laser sensors are used to detect inaccessible parts such as screws (with an accuracy of up to 0.1mm). It can be applied to the appearance inspection of different products, has strong versatility, realizes fully automated product inspection, realizes unmanned inspection, and greatly improves factory efficiency.

[0020] Specifically, an industrial computer 13 electrically connected to the laser sensor, the contact sensor and the visual inspection mechanism is also provided, and the industrial computer is connected to a display 14. During specific implementation, the product to be inspected has a total of five test surfaces and more than 100 test points. Multiple positioning point brackets are installed on the product to be inspected as needed. The product to be inspected is placed in place and the test starts. The robotic arm automatically scans the positioning points. The industrial computer corrects the test coordinates according to the preset coordinate threshold. The industrial computer drives the robotic arm to perform tests item by item according to the corrected test coordinates. The contact sensor is used to test the external screws, and the laser sensor is used to test the internal screws of the product. AI industrial vision is used to detect the remaining test items. After the test is completed, all test records are retained in the industrial computer for traceability.

[0021] To sum up, the utility model points out a universal appearance inspection device using artificial intelligence visual inspection, which can detect slight looseness of screws and other mechanical components. It can complete various complex inspection needs by replacing manual labor with AI industrial vision, improve the stability and reliability of inspection quality, realize fully automated product inspection, realize unmanned inspection, greatly improve factory efficiency, and can be applied to appearance inspection of different products with strong versatility.

[0022] 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 using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A general appearance inspection device using artificial intelligence visual inspection, characterized in that: include: An outer frame, a support frame arranged in the outer frame, a product to be inspected placed on the support frame, a sliding frame horizontally slidably arranged on the top of the outer frame, and a mechanical arm arranged on the sliding frame, a laser sensor, a contact sensor and a visual inspection mechanism are arranged on the front end of the mechanical arm, a carrier plate is arranged on the support frame, the product to be inspected is placed on the carrier plate, and a plurality of positioning point brackets are arranged on the product to be inspected.

2. The universal appearance inspection device using artificial intelligence visual inspection according to claim 1, characterized in that: The positioning point brackets are provided in four groups, which are respectively arranged on the four corners of the product to be detected.

3. The universal appearance inspection device using artificial intelligence visual inspection according to claim 1, characterized in that: The visual inspection mechanism is an AI industrial visual camera.

4. The universal appearance inspection device using artificial intelligence visual inspection according to claim 1, characterized in that: A slide rail is arranged on the top of the outer frame, and the slide frame is connected with a slide block on the slide rail.

5. The universal appearance inspection device using artificial intelligence visual inspection according to claim 1, characterized in that: The robotic arm is a six-axis collaborative robotic arm.

6. The universal appearance inspection device using artificial intelligence visual inspection according to claim 1, characterized in that: An industrial computer electrically connected to the laser sensor, the contact sensor and the visual detection mechanism is also provided, and the industrial computer is connected to a display.

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