Automatic tag inspection and detection assembly

Abstract

The invention relates to an automatic tag inspection and detection assembly. The automatic tag inspection and detection assembly comprises a circular detection disc, as well as a first detection device, a second detection device and a code spraying labeling device, which are sequentially arranged on the side circumference along the rotation direction of the detection disc, wherein at least four tag workstations are arranged on the edge of the upper surface of the detection disc at intervals, the first detection device, the second detection device and the code spraying labeling device are respectively and correspondently arranged on the outer sides of three adjacent tag workstations in sequence, and each tag workstation is used for storing a tag. According to the automatic tag inspection and detection assembly, the planar detection and the linear detection are integrated into one device, various flaws can be detected at one time, and different labels can be respectively sprayed onto the tags with different flaws by the code spraying labeling device, so that the tags can be arranged in a classifying manner, the parallelism between a lens and the tag can be better adjusted by a plane adjusting device, the focal length can be adjusted by a lifting device, the use is more convenient, and the automatic tag inspection and detection assembly is suitable for detecting various tags.

Description

technical field [0001] The invention relates to a label detection device, in particular to an automatic label inspection and detection assembly. Background technique [0002] Electronic products, home appliances and other items are usually pasted or inlaid with labels with commercial logos. The finished labels usually have flaws, scratches, pockmarks, and shape and outline defects on the appearance due to reasons in the production process and storage and transportation process. For aesthetic considerations, it is necessary to pass the label with flaws through the appearance After detection, the qualified products are left and installed on the products. The method of distinguishing flaws with the naked eye can no longer meet the needs of detecting subtle flaws. The equipment in the prior art that can detect multiple types of flaws is too slow to work, and it is difficult to detect multiple flaws at one time. [0003] In the prior art, the equipment that uses CCD camera t...

AI Technical Summary

Problems solved by technology

The method of distinguishing flaws with the naked eye can no longer meet the needs of detecting subtle flaws. The equipment in the prior art that can detect multiple types of flaws is too slow to work, and it is difficult to detect multiple flaws at one time.

[0003] In the prior art, the equipment that uses CCD camera to compare and detect defects has a complicated way to adjust the focal length of the CCD camera lens in the process of adapting to different labels, and there is no device that can adjust the parallelism between the lens plane and the label plane. At the same time, the process of precise adjustment and rough adjustment in the process of adjusting the focal length is also relatively complicated

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