CCD label detector

Abstract

The invention provides a CCD label detector which sequentially comprises a CCD label detecting device, a primary label removing device, a secondary label removing device and a label supplementing device. According to the CCD label detector, the two stages of label removing devices are arranged, unqualified labels on the primary label removing device are 100% unqualified labels, unqualified labels on the secondary label removing device may be misjudged due to dust and can be used after re-checking, and waste is avoided. The belt conveying path of the CCD label detector is concise, and labels are prevented from being separated and falling off. In addition, the CCD label detector adopts a servo motor for driving, and precise control is facilitated.

Description

technical field

[0001] The invention relates to the technical field of label detection, in particular to a CCD label detection machine. Background technique

[0002] For the label, it is attached to the tape before it is attached to the product. For the label-attached material tape, the label on it needs to be detected in order to remove the unqualified label. However, the existing label detection equipment can only distinguish qualified products from unqualified products, so as to reject unqualified labels. However, among the rejected unqualified labels, some labels often only have certain flaws, such as the color does not meet the requirements or the surface of the label has dust, which can be continued to be used in some occasions, thereby causing waste. In addition, in the existing label detection equipment, there is also the fact that the buffer stroke of the material tape is too long, which causes the label to be easily removed, and then causes the label to fall off....

Examples

Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.

[0025] Such as figure 1 As shown, the CCD label detection machine of the present invention includes: a CCD label detection device 1 , a primary label removal device 2 , a secondary label removal device 3 and a label replenishment device 4 arranged in sequence.

[0026] The CCD label detection device 1 includes several CCD detection units 11 for detecting labels, and the several CCD detection units 11 distinguish primary unqualified labels and secondary unqualified labels on the tape. Among them, the first-level unqualified label ...

technical field

[0001] The invention relates to the technical field of label detection, in particular to a CCD label detection machine. Background technique

[0002] For the label, it is attached to the tape before it is attached to the product. For the label-attached material tape, the label on it needs to be detected in order to remove the unqualified label. However, the existing label detection equipment can only distinguish qualified products from unqualified products, so as to reject unqualified labels. However, among the rejected unqualified labels, some labels often only have certain flaws, such as the color does not meet the requirements or the surface of the label has dust, which can be continued to be used in some occasions, thereby causing waste. In addition, in the existing label detection equipment, there is also the fact that the buffer stroke of the material tape is too long, which causes the label to be easily removed, and then causes the label to fall off....

Examples

Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the implementations shown in the drawings, but it should be noted that these implementations are not limitations of the present invention, and those of ordinary skill in the art based on the functions, methods, or structural changes made by these implementations Equivalent transformations or substitutions all fall within the protection scope of the present invention.

[0025] Such as figure 1 As shown, the CCD label detection machine of the present invention includes: a CCD label detection device 1 , a primary label removal device 2 , a secondary label removal device 3 and a label replenishment device 4 arranged in sequence.

[0026] The CCD label detection device 1 includes several CCD detection units 11 for detecting labels, and the several CCD detection units 11 distinguish primary unqualified labels and secondary unqualified labels on the tape. Among them, the first-level unqualified label ...

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