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.:
Date of Patent:
Mar. 04, 2014
Filed:
Jun. 28, 2012
Zenghong Chen, Guandong, CN;
Chunhao Wu, Guandong, CN;
Kunhsien Lin, Guandong, CN;
Xiande LI, Guandong, CN;
Yongqiang Wang, Guandong, CN;
Weibing Yang, Guandong, CN;
Minghu Qi, Guandong, CN;
Zhenhua Guo, Guandong, CN;
Yunshao Jiang, Guandong, CN;
Zenghong Chen, Guandong, CN;
Chunhao Wu, Guandong, CN;
Kunhsien Lin, Guandong, CN;
Xiande Li, Guandong, CN;
Yongqiang Wang, Guandong, CN;
Weibing Yang, Guandong, CN;
Minghu Qi, Guandong, CN;
Zhenhua Guo, Guandong, CN;
Yunshao Jiang, Guandong, CN;
Shenzhen China Star Optoelectronics Technlogy co., Ltd., Shenzhen, Guangdong, CN;
Abstract
The present invention provides a glass substrate transmission device and a method for detecting the rotational synchronization of driven shafts. The device comprising: multiple driven shafts, the multiple driven shafts are disposed parallel at intervals along a first direction and each of the driven shafts has a through hole at the first direction; multiple rollers fixed at intervals on the driven shafts for carrying a glass substrate, and rotate with the driven shaft to flow the glass substrate; a reflection; an infrared sensor unit emitting the infrared and receives a reflection light reflected back by an obstacles and emitted by the infrared sensor unit, and determine the rotational synchronization of the driven shafts according to the value of the intensity of the reflected light. The through holes and the reflection plate are located at the propagation direction of the infrared of the infrared sensor unit. By above way, the present invention can timely detect that if the multiple driven shafts rotate synchronously or stop rotating to avoid the glass substrate from scratch or break.