公开(公告)号：US20170288279A1

公开(公告)日：2017-10-05

申请号：US15246737

申请日：2016-08-25

Applicant: Dongguan Amperex Technology Limited

Inventor： Bangsheng MING ,  Deqiang ZHAO ,  Wei GAO ,  Ying WANG ,  Chunjiang XIANG ,  Shaoyu CHEN

IPC: H01M10/42 ,  C09K5/14 ,  C09J5/00 ,  C09J175/08 ,  C09J123/08 ,  C09J177/02 ,  C09J177/12 ,  C09J123/06 ,  C09J9/00 ,  C09J153/00 ,  C09J153/02 ,  C09J1/00 ,  C09J163/00 ,  C09J167/00 ,  H01M10/0525 ,  H01M10/058 ,  C09J11/04

CPC classification number: C09J163/00 ,  C08G18/4238 ,  C08G18/4825 ,  C08G18/73 ,  C08G18/7621 ,  C08G18/7664 ,  C08G18/7671 ,  C08G2170/20 ,  C08K3/04 ,  C08K3/08 ,  C08K3/22 ,  C08K3/28 ,  C08K3/34 ,  C08K3/36 ,  C08K3/38 ,  C08K2003/023 ,  C08K2003/0806 ,  C08K2003/222 ,  C08K2003/2227 ,  C08K2003/2231 ,  C08K2003/382 ,  C08K2003/385 ,  C09J1/00 ,  C09J9/00 ,  C09J11/04 ,  C09J123/06 ,  C09J123/0853 ,  C09J153/02 ,  C09J175/04 ,  C09J177/00 ,  C09J177/12 ,  C09K5/14 ,  H01M2/348 ,  H01M2200/10 ,  H01M2200/103 ,  H01M2200/106 ,  C08G18/10 ,  C08G18/307 ,  C08K3/14 ,  C08K3/02

Abstract: The embodiment of the present application relates to the field of Li-ion battery and, in particular, to a secondary battery. The secondary battery includes a cell, a safety component fixed on the cell and thermal conductive adhesive provided between the cell and the safety component, the thermal conductive adhesive contains at least one of hot melt adhesive, silica gel binder or epoxy resin binder, and thermal conductive filling material. The thermal conductive adhesive in the secondary battery performs good thermal conductivity and adhering property, which can stably adhere the safety component with the cell, meanwhile transferring, via the thermal conductive adhesive, heat of the cell to the safety component rapidly, so that the safety component cuts off the circuit to protect the cell during overcharge, thereby avoid situations that the thermal conductive adhesive is separated from the cell due to cell inflation and deformation.

公开(公告)号：US20150340725A1

公开(公告)日：2015-11-26

申请号：US14716953

申请日：2015-05-20

Applicant: Dongguan Amperex Technology Limited

Inventor： Shaoyu CHEN ,  Conghui YOU ,  Dong DUAN ,  Chunjiang XIANG ,  Jianqun XIONG ,  Hongxin FANG

IPC: H01M10/04 ,  H01M10/0583 ,  H01M10/0525

CPC classification number: H01M10/0404 ,  H01M2/02 ,  H01M10/0525 ,  H01M10/058 ,  H01M10/0583 ,  Y10T29/53135

Abstract: The present invention belongs to the technical field of lithium ion battery production equipment, and particularly relates to a double-folding device for softly-packaged lithium ion batteries, comprising a rack, and a loaded-material positioning mechanism, a primary folding mechanism and a secondary folding mechanism which are arranged on the rack in turn. A bonding layer arrangement mechanism is further provided between the primary folding mechanism and the secondary folding mechanism. In comparison to the prior art, in the present invention, by providing, between the primary folding mechanism and the secondary folding mechanism, a bonding layer arrangement mechanism which is configured as a mechanism capable of online monitoring the arrangement of a bonding layer and automatically adjusting the glue dispensing position and glue volume, the real-time adjustment of the dispensing position and volume of glue is realized.

Abstract translation: 本发明属于锂离子电池生产设备的技术领域，特别涉及一种用于软包装的锂离子电池的双折叠装置，包括一个机架，一个装载材料定位机构，一个主折叠机构和一个 二次折叠机构依次布置在机架上。 在主折叠机构和次折叠机构之间还设置有粘合层布置机构。 与现有技术相比，在本发明中，通过在主折叠机构和副折叠机构之间设置接合层配置机构，该机构能够在线监视接合层的配置并自动调整 胶水分配位置和胶水体积，实现胶水分配位置和体积的实时调节。