US 11,872,795 B2
Unit plate position fixation method and device and lamination machine
Panpan Li, Guangdong (CN); Ke Xie, Guangdong (CN); Xin Fu, Guangdong (CN); Xueke Wu, Guangdong (CN); and Rukun Yang, Guangdong (CN)
Assigned to SHENZHEN GEESUN INTELLIGENT TECHNOLOGY CO., LTD., Guangdong (CN)
Filed by SHENZHEN GEESUN INTELLIGENT TECHNOLOGY CO., LTD., Guangdong (CN)
Filed on May 10, 2022, as Appl. No. 17/740,602.
Claims priority of application No. 202110568143.2 (CN), filed on May 24, 2021.
Prior Publication US 2022/0371316 A1, Nov. 24, 2022
Int. Cl. B32B 41/00 (2006.01); G06T 7/00 (2017.01)
CPC B32B 41/00 (2013.01) [G06T 7/001 (2013.01); B32B 2041/04 (2013.01); B32B 2309/72 (2013.01); B32B 2457/00 (2013.01); G06T 2207/10004 (2013.01); G06T 2207/30164 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A unit plate position fixation method, comprising steps of:
obtaining peripheral position information of unit plates located between two layers of separators; and
controlling a hot-pressing device according to the peripheral position information to perform hot pressing on the two layers of separators, so that the two layers of separators are adhered at peripheral positions of the unit plates,
wherein the step of obtaining peripheral position information of unit plates located between two layers of separators comprises steps of:
obtaining position information of the unit plates during their movement with the two layers of separators;
controlling a detection device according to the position information to detect the unit plates, and receiving a detection signal sent from the detection device; and
processing the detection signal to obtain the peripheral position information,
wherein the detection device is a CCD camera, and the step of controlling a detection device according to the position information to detect the unit plates and receiving a detection signal from the detection device comprises:
comparing the position information with predetermined reference information;
controlling, if a first comparison result is obtained, the CCD camera to photograph a compound lamination comprising the unit plates and the two layers of separators; and
receiving an image signal sent from the CCD camera.