Battery sealing chuck device and battery sealing machine

• Main Authors: SHAO YILONG, YANG PENGFEI, XIE FENG, CHENG XUEHONG
• Format: Patent
• Language: Chinese; English
• Published: 02.09.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model provides a battery sealing chuck device and a battery sealing machine, the battery sealing chuck device comprises an upper chuck assembly and a lower chuck assembly which are installed on a rack, the upper chuck assembly comprises an upper chuck installation seat connected to a base, and the top of the upper chuck installation seat is connected with an elastic assembly; an ejector rod is in sliding fit in a center hole of the base, the upper end of the ejector rod abuts against the elastic assembly, and the lower end of the ejector rod is arranged on the outer side of the bottom of the base. And when the lower chuck assembly drives the to-be-sealed battery current collector to approach the upper chuck assembly, the to-be-sealed battery current collector overcomes the elastic force of the elastic assembly and abuts against the lower end of the ejector rod. In the battery sealing process, the battery sealing chuck device has buffering and adjusting functions on die assembly impact force, and a