公开(公告)号：US20240238827A1

公开(公告)日：2024-07-18

申请号：US18621468

申请日：2024-03-29

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guozhong YANG ,  Xiangli SUN ,  Fengdan LI ,  Longyun LIU ,  Xiaoping WU ,  Chao YANG

IPC: B05C5/02 ,  H01M4/04

CPC classification number: B05C5/0254 ,  H01M4/0404

Abstract: Disclosed is a coating die and a battery electrode plate coating apparatus. The coating die is configured to apply a slurry on a substrate. The coating die includes a die body and a rectifying mechanism. The die body is provided with a discharging outlet. The rectifying mechanism is provided with a feeding inlet and a branching channel, where the feeding inlet is configured for injecting the slurry, the branching channel communicates with the feeding inlet and is provided with multiple branching openings, and the rectifying mechanism is exposed to the outside of the die body and is detachably connected to the die body, so that the multiple branching openings communicate with the discharging outlet.

公开(公告)号：US20240393047A1

公开(公告)日：2024-11-28

申请号：US18797371

申请日：2024-08-07

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guozhong YANG ,  Xiangli SUN ,  Fengdan LI ,  Chao YANG ,  Xiaoping WU

IPC: F26B15/18 ,  F26B21/00 ,  F26B25/02 ,  F26B25/04 ,  H01M4/04

Abstract: A drying apparatus includes: an oven; a conveyor belt, where the conveyor belt passes through the oven, the component to be dried is placed on a side of the conveyor belt, and the conveyor belt is configured to convey the component to be dried; and a blowing mechanism provided on a side of the component to be dried away from the conveyor belt and configured to blow gas onto the component to be dried to make the component to be dried abut against the conveyor belt.

公开(公告)号：US20240286163A1

公开(公告)日：2024-08-29

申请号：US18651632

申请日：2024-04-30

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guozhong YANG ,  Xiangli SUN ,  Fengdan LI ,  Xiaoping WU ,  Chao YANG

IPC: B05C5/02 ,  H01M4/04

CPC classification number: B05C5/0254 ,  H01M4/0402

Abstract: A coating die configured to apply a slurry onto a base material. The coating die includes a feed inlet, a distributary channel, a first confluence chamber and a discharge outlet. The feed inlet is configured to inject the slurry. The distributary channel is provided inside the coating die. The distributary channel includes a first flow channel and a plurality of second flow channels. The first flow channel communicates the feed inlet with the plurality of second flow channels, and the plurality of second flow channels is provided to be spaced from one another in a first direction. The first confluence chamber is provided inside the coating die and communicated with the plurality of second flow channels to collect the slurry from the plurality of second flow channels.

公开(公告)号：US20240158196A1

公开(公告)日：2024-05-16

申请号：US18422981

申请日：2024-01-25

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Chao YANG ,  Yongfu YAN ,  Xiangli SUN ,  Fengdan LI ,  Chaolang CHEN ,  Kai CUI ,  Guozhong YANG

IPC: B65H27/00

CPC classification number: B65H27/00 ,  B65H2404/1121

Abstract: A taper-adjustable roller includes a support shaft, support sheets arranged circumferentially around the support shaft, and a first push member. Circumferential surfaces of the support sheets at sides of the support sheets facing away from the support shaft are assembled to form a roll surface. Each support sheet has a first end and a second end in an axial direction of the support shaft. The support sheets are swingable relative to the support shaft. The first push member is disposed on the support shaft, and is configured to push the first ends of the support sheets in a substantially radial direction, to move the first ends towards the support shaft and move the second ends away from the support shaft, or to move the first ends away from the support shaft and move the second ends towards the support shaft.

公开(公告)号：US20240079549A1

公开(公告)日：2024-03-07

申请号：US18508552

申请日：2023-11-14

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guozhong YANG ,  Xiangli SUN ,  Fengdan LI ,  Xiong QIN ,  Minjiang XU ,  Xu PEI ,  Xiaoping WU ,  Chao YANG

IPC: H01M4/04 ,  B21D5/16

CPC classification number: H01M4/0435 ,  B21D5/16

Abstract: This application relates to a tab flattening device. The tab flattening device includes: a roller configured to convey an electrode plate, a cover, and a flattening portion. The surface of the roller is in contact with the electrode plate in a contact region. The cover surrounds the contact region peripherally and includes a feed-in guide surface oriented toward the contact region. The flattening portion is disposed protrusively on the feed-in guide surface, and located opposite to a tab of the electrode plate. A tab guide surface is formed on the flattening portion. Along a feed-in direction of the electrode plate, the flattening portion is at least partially located upstream of the contact region.

公开(公告)号：US20230272878A1

公开(公告)日：2023-08-31

申请号：US18313437

申请日：2023-05-08

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guozhong YANG ,  Xiangli SUN ,  Xiaoping WU

IPC: F16P3/12 ,  F16P3/08

CPC classification number: F16P3/12 ,  F16P3/08

Abstract: A press cover anti-pinch device and an apparatus having a press cover is disclosed. The press cover anti-pinch device comprises: a connector arranged at a lower side of a cover body of the press cover and fixed to the press cover; and a support hinged to the connector and rotatably arranged in a supporting position or in a collapsed position, wherein when the support is arranged in the supporting position, the support swings down and supports the press cover on a supporting surface, and when the support is arranged in the collapsed position, the support is collapsed and the press cover is lowered. During use, when the press cover is in an opened state, the support swings down and supports the press cover on the supporting surface, so that the support provides a supporting force to the press cover.