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公开(公告)号：US20240261831A1
公开(公告)日：2024-08-08
申请号：US18217619
申请日：2023-07-03
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Liang ZHANG , Guangcheng ZHONG , Lei SONG , Shengdong CHEN , Xuesong ZHUO
Abstract: A welding dust removal apparatus may include a dust removal pipe, one end of the dust removal pipe communicating with a suction apparatus; and dust suction assemblies, each including a first dust suction member and a second dust suction member, where the first dust suction member may have a first dust suction opening and a first outlet communicating with each other, the second dust suction member may have a second dust suction opening and a second outlet communicating with each other, an electrode assembly may be placed between the first dust suction opening and the second dust suction opening, and both the first outlet and the second outlet may communicate with the other end of the dust removal pipe.
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2.发明公开公开(公告)号：US20240152710A1
公开(公告)日：2024-05-09
申请号：US18388869
申请日：2023-11-13
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Yunlong SONG , Lei SONG , Guangcheng ZHONG , Shengyong WU , Pulin ZHANG
CPC classification number: G06K7/10881 , G06K7/1413
Abstract: An anti-misplug detection mechanism may include: a plurality of first communication interfaces, and anti-misplug detection assemblies. The plurality of first communication interfaces may be used to be mutually plug-in connected to second communication interfaces on the code scanners one to one to form a plurality of code scanner plug-in assembly groups; and the anti-misplug detection assemblies may be arranged in groups with the first communication interfaces, and include a first matching structure, a second matching structure and a detector. The first matching structures and the first communication interfaces may be relatively fixed one to one, the second matching structures may be connected to the code scanners one to one through connecting elements, and a first mistake-proofing feature and a second mistake-proofing feature of the same group may be matched with each other.
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公开(公告)号：US20240253144A1
公开(公告)日：2024-08-01
申请号：US18460870
申请日：2023-09-05
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Kun LIU , Lei SONG , Guangcheng ZHONG , Hongtao LI , Kongdong CHEN
Abstract: A dust removal assembly and a laser welding device are described. The dust removal assembly includes: a base; a nozzle, where the nozzle is disposed on the base, the nozzle includes an accommodating chamber and an air inlet and an air outlet in communication with the accommodating chamber, and the nozzle is constructed to introduce compressed air to the accommodating chamber via the air inlet and exhaust the compressed air via the air outlet; and an ionizing bar, where the ionizing bar is disposed in the accommodating chamber, and the ionizing bar is arranged between the air inlet and the air outlet.
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公开(公告)号：US20240227091A9
公开(公告)日：2024-07-11
申请号：US18354222
申请日：2023-07-18
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Chaoqun HUANG , Guangcheng ZHONG , Lei SONG , Zhonglin LAI , Hongtao LI , Shengdong CHEN
IPC: B23K37/04 , H01M50/169
CPC classification number: B23K37/0435 , H01M50/169 , B23K2101/36
Abstract: A welding clamp for use in battery manufacturing is described. The welding clamp includes a plurality of clamping portions used to fit and clamp a case of a battery cell, the clamping portion includes a body portion and a connecting portion, and the connecting portion is detachably connected to the body portion; and a wear-resistant layer is connected to a surface of the connecting portion facing the case. In the process of welding the case and the end cover of the battery cell, through fitting and clamping the case by the clamping portion of the welding clamp, the clamping portion can play a position-limit role to the wall of the case to relieve the deformation of the case during the welding process, thereby improving the welding quality of the case and the end cover and thus improving the production quality of the battery cell.
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公开(公告)号：US20240123552A1
公开(公告)日：2024-04-18
申请号：US18346812
申请日：2023-07-04
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Chaoqun HUANG , Lei SONG , Guangcheng ZHONG , Hongtao LI , Zhonglin LAI , Shengdong CHEN
IPC: B23K26/70
CPC classification number: B23K26/703
Abstract: A welding device includes a laser welding head and a cooling mechanism. The laser welding head is provided with a channel for laser to pass through, and the cooling device is arranged on a side wall of the laser welding head and configured to cool the laser welding head.
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Patent Agency Ranking
公开(公告)号：US20240157691A1
公开(公告)日：2024-05-16
申请号：US18504321
申请日：2023-11-08
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Lei SONG , Hong LIN , Mou ZENG , Guangcheng ZHONG , Ningbo DU , Jinlong HUANG , Pengpeng WANG
CPC classification number: B32B37/0053 , B32B38/0004 , B32B2041/04
Abstract: A film laminating apparatus and an electrode sheet processing device are disclosed. The film laminating apparatus includes a frame, a conveying mechanism, a mounting plate, and a plurality of film laminating mechanisms, the plurality of film laminating mechanisms being mounted on the mounting plate; the conveying mechanism being mounted on the frame and being capable of conveying an electrode sheet in a first direction into the film laminating apparatus; and the mounting plate being mounted on the frame and forming an included angle with the first direction. The plurality of film laminating mechanisms are tilted or vertically arranged relative to the conveying direction of an electrode sheet. The space occupied by the plurality of film laminating mechanisms, the size of the film laminating apparatus, the volume of the film laminating apparatus, and the space occupied by the film laminating apparatus in the conveying direction of the electrode sheet is reduced.
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公开(公告)号：US20240152115A1
公开(公告)日：2024-05-09
申请号：US18346818
申请日：2023-07-04
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Xiaoyong WU , Lei SONG , Guangcheng ZHONG , Yiyang GONG , Hongtao LI
IPC: G05B19/4155 , G06K7/14
CPC classification number: G05B19/4155 , G06K7/1413 , G06K7/1417 , G05B2219/32082
Abstract: A material management method applied to a battery production line includes controlling, after a plurality of battery cells placed on a plurality of stations reach designated code scanning positions, a plurality of blocking devices to work in a first working state according to a predetermined sequence, thereby blocking identifications of the battery cells on the corresponding stations, acquiring code scanning results of a plurality of code scanning devices corresponding to the blocking devices for the identifications, respectively, when the blocking devices work in the first working state, and determining, according to the code scanning results, whether a binding relationship between the code scanning devices and the stations is abnormal.
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公开(公告)号：US20240100556A1
公开(公告)日：2024-03-28
申请号：US18452333
申请日：2023-08-18
Applicant: JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED , CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Shengdong CHEN , Guangcheng ZHONG , Huan REN , Lei SONG
CPC classification number: B05C1/083 , B05C1/0808 , B65H27/00 , B65H2401/23
Abstract: A back roller includes a roller body and a wear-resistant layer. The roller body has an axis and a roll surface disposed around the axis. The wear-resistant layer covers the roll surface. Vickers hardness (H) of the wear-resistant layer is 800 HV≤H≤1400 HV. The roll surface is covered by the wear-resistant layer, and the Vickers hardness (H) of the wear-resistant layer is controlled to be between 800 HV and 1400 HV, so that the roll surface is effectively protected, and wear resistance of the roll surface is improved. In this way, the wear-resistant layer is in direct contact with a material during operation, thereby effectively reducing an abrasion loss on the roll surface and extending the service life of the roll surface.
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公开(公告)号：US20240139785A1
公开(公告)日：2024-05-02
申请号：US18238528
申请日：2023-08-28
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Zhiqiang SHE , Sanliu HUANG , Longchang SUN , Guangcheng ZHONG
CPC classification number: B08B9/0436 , B08B1/002
Abstract: The present application relates to a pipe cleaner and a pipeline cleaning system, the pipe cleaner is applied to a to-be-cleaned pipeline, the pipe cleaner may comprise a body, and a cleaning portion may be arranged on the surface of the body; wherein the cleaning portion may be configured as a conductive structure, and when the body moves along the pipeline, the cleaning portion can push out dust particles in the pipeline to the tail end of the pipeline and guide out static electricity generated by friction with the pipeline.
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公开(公告)号：US20240131635A1
公开(公告)日：2024-04-25
申请号：US18354222
申请日：2023-07-17
Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Inventor： Chaoqun HUANG , Guangcheng ZHONG , Lei SONG , Zhonglin LAI , Hongtao LI , Shengdong CHEN
IPC: B23K37/04 , H01M50/169
CPC classification number: B23K37/0435 , H01M50/169 , B23K2101/36
Abstract: A welding clamp for use in battery manufacturing is described. The welding clamp includes a plurality of clamping portions used to fit and clamp a case of a battery cell, the clamping portion includes a body portion and a connecting portion, and the connecting portion is detachably connected to the body portion; and a wear-resistant layer is connected to a surface of the connecting portion facing the case. In the process of welding the case and the end cover of the battery cell, through fitting and clamping the case by the clamping portion of the welding clamp, the clamping portion can play a position-limit role to the wall of the case to relieve the deformation of the case during the welding process, thereby improving the welding quality of the case and the end cover and thus improving the production quality of the battery cell.
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