Visual detection device based on mechanical arm

Abstract

The invention discloses a visual detection device based on a mechanical arm. The device comprises a rack and a conveying line body arranged on the rack and used for conveying products. A feeding portand a discharging port are formed in the two ends of the conveying line body, a detection station used for detecting the products is arranged in the middle of the conveying line body, and the detection station is provided with a shell. Openings for allowing the products to enter and exit are formed in the two sides of the shell and can be sealed by a full-automatic sealing assembly arranged on theshell, and the full-automatic sealing assembly and the shell are arranged to define a completely-sealed space. The device has the advantages that an automation degree is high, a working light sourcefor detection is always in a stable state, and photographing, collecting and recognizing of the visual detection camera are facilitated. Besides, the full-automatic sealing assembly is adopted for sealing, the influence on a light source in the shell is small, the product is not in contact with any object in an out-in detection process, product detection quality is ensured to be stable and reliable, and manual checking again is not needed.

Description

technical field [0001] The present invention relates to the technical field of detection, in particular to a visual detection device based on a mechanical arm. Background technique [0002] At present, automatic assembly line production has been realized in many factories. For some products that need to be packaged, the packaging bags need to be marked with some important information about the product (such as: production date, shelf life, production date, etc.) address, etc.), but often in the process of coding the packaging bag, because the packaging bag containing the product is not flattened, the important information that is printed on the packaging bag by the inkjet printer is not clear or missing (such as : Blurred or missing numbers in the production date, missing numbers in the shelf life), and the existing packaging bag flattening mechanism only flattened the bulging packaging bag and did not check the information on the packaging bag printing code , but through m...

AI Technical Summary

Problems solved by technology

[0002] At present, automatic assembly line production has been realized in many factories. For some products that need to be packaged, the packaging bags need to be marked with some important information about the product (such as: production date, shelf life, production date, etc.) address, etc.), but often in the process of coding the packaging bag, because the packaging bag containing the product is not flattened, the important information that is printed on the packaging bag by the inkjet printer is not clear or missing (such as : Blurred or missing numbers in the production date, missing numbers in the shelf life), and the existing packaging bag flattening mechanism only flattened the bulging packaging bag and did not check the information on the packaging bag printing code , but through manual naked eye sampling inspection, but this method not only increases the labor intensity of the operator, but also increases the error rate due to the long-term naked eye inspection of the workers, resulting in a decrease in the pass rate of product packaging, and also increases Labor cost

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