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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10883942 B1

PDFFull Text
Date of Patent:
Jan. 05, 2021

Filed:

Apr. 20, 2019

Full-servo label inspection machine and control method thereof

Applicant:

Guangzhou Pulisi Technology Co., Ltd., Guangdong, CN;

Inventors:

Xiaobo Lin, Guangdong, CN;

Lu Liu, Guangdong, CN;

Assignee:

Guangzhou Pulisi Technology Co., Ltd., Guangzhou, CN;

Attorney:
Primary Examiner:

John B Strege

Int. Cl.
CPC ...
G01N 21/88 (2006.01); B41F 15/12 (2006.01); B41F 15/34 (2006.01); B41F 27/00 (2006.01); B41F 33/00 (2006.01); B41F 33/16 (2006.01);
U.S. Cl.
CPC ...
G01N 21/8803 (2013.01); B41F 15/12 (2013.01); B41F 15/34 (2013.01); B41F 27/005 (2013.01); B41F 33/0036 (2013.01); B41F 33/16 (2013.01); B41P 2251/00 (2013.01);
Abstract

The present invention provide a full-servo label inspection machine and a control method thereof; the machine includes a frame, the frame is provided with an unrolling mechanism, a rolling mechanism, a visual inspection mechanism, a label removal mechanism, and a label replacement mechanism. In the label removal mechanism, when the paper pressing roller is at the label removal position, it presses the material to be inspected downwards to form an angle of less than 180° with the rear end of a label removal plate. After a defective label on the material to be inspected passes the label removal plate, a front end of the defective label curls up and eventually sticks onto the label removal paper. The present invention allows fully automation of the removal and replacement of labels, achieving high inspection efficiency and accuracy.

Find Patent Forward Citations

Lin, Xiaobo. (2021). Full-servo label inspection machine and control method thereof (U.S. Patent No. 10883942). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10883942

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