公开(公告)号：US20210296679A1

公开(公告)日：2021-09-23

申请号：US17263653

申请日：2019-01-10

申请人： YOUILET CO., LTD.

发明人： Youn Gil CHUNG

IPC分类号： H01M10/04 ,  H01M10/0583

摘要： A secondary battery manufacturing equipment comprises: a main body unit; a pair of electrode plate loading units, disposed in the main body unit to face each other, for supplying electrode plates of different polarities; an electrode plate transfer unit for transferring the electrode plates of different polarities, supplied from the pair of electrode plate loading units, to a set stacking position in an intersecting manner; a stacking unit installed in the main body unit to be disposed at the stacking position for horizontally reciprocating within a first distance range which is set as the electrode plates are transferred in an intersecting manner; a separator supply unit installed in the main body so as to be disposed above the stacking unit for horizontally reciprocating within a second distance range which is set such that a separator is interposed between the electrode plates that are transferred in an intersecting manner.

公开(公告)号：US12087932B2

公开(公告)日：2024-09-10

申请号：US17268703

申请日：2019-01-09

申请人： YOUILET CO., LTD.

发明人： Youn Gil Chung

IPC分类号： H01M4/04 ,  B26D7/06 ,  B26D7/32 ,  B26D9/00 ,  B26F1/44

CPC分类号： H01M4/04 ,  B26D7/06 ,  B26D7/32 ,  B26D9/00 ,  B26F1/44

摘要： The present invention relates to a secondary battery electrode production system. The secondary electrode production system according to the present invention comprises: an unwinding portion (100) having multiple electrode material supply reels so as to continuously supply an electrode material; a notching portion (200) disclosed on a path of movement of the electrode material supplied from the unwinding portion (100); a cutting portion (400) disposed on the path of movement of the electrode material supplied from the notching portion (200) so as to generate the electrode; a vision inspection portion (600) for confirming whether the electrode is acceptable or not; and an electrode discharge portion (800) comprising a magazine for aligning and storing the electrode while interworking with the vision inspection portion.

公开(公告)号：US20240189941A1

公开(公告)日：2024-06-13

申请号：US18551964

申请日：2022-03-18

申请人： YOUILET CO., LTD

发明人： Youn Gil CHUNG

IPC分类号： B23K26/06 ,  B23K26/073 ,  B23K26/082 ,  B23K26/38 ,  B23K101/38

CPC分类号： B23K26/0608 ,  B23K26/0643 ,  B23K26/0648 ,  B23K26/073 ,  B23K26/082 ,  B23K26/38 ,  B23K2101/38

摘要： A laser notching apparatus is presented, comprising: a laser irradiation unit including a first laser irradiating a first beam, a second laser irradiating a second beam, and an optical member which forms paths of the first beam and the second beam; and a control unit which moves a scanner of the laser irradiation unit along a notching line of an electrode, wherein the optical member forms the path of the first beam and the path of the second beam such that a first spot of the first beam and a second spot of the second beam are arranged apart from each other by a first distance on the notching line, and a size of the first spot is larger than a size of the second spot, and the control unit moves a reflective mirror such that a spot of the second beam follows a spot of the preceding first beam.

公开(公告)号：US11670794B2

公开(公告)日：2023-06-06

申请号：US17263653

申请日：2019-01-10

申请人： YOUILET CO., LTD.

发明人： Youn Gil Chung

IPC分类号： H01M10/04 ,  H01M10/0583

CPC分类号： H01M10/0404 ,  H01M10/0459 ,  H01M10/0583

摘要： A secondary battery manufacturing equipment comprises: a main body unit; a pair of electrode plate loading units, disposed in the main body unit to face each other, for supplying electrode plates of different polarities; an electrode plate transfer unit for transferring the electrode plates of different polarities, supplied from the pair of electrode plate loading units, to a set stacking position in an intersecting manner; a stacking unit installed in the main body unit to be disposed at the stacking position for horizontally reciprocating within a first distance range which is set as the electrode plates are transferred in an intersecting manner; a separator supply unit installed in the main body so as to be disposed above the stacking unit for horizontally reciprocating within a second distance range which is set such that a separator is interposed between the electrode plates that are transferred in an intersecting manner.

公开(公告)号：US20210234145A1

公开(公告)日：2021-07-29

申请号：US17268703

申请日：2019-01-09

申请人： YOUILET CO., LTD.

发明人： Youn Gil CHUNG

IPC分类号： H01M4/04 ,  B26D7/06 ,  B26F1/44 ,  B26D7/32

摘要： The present invention relates to a secondary battery electrode production system. The secondary electrode production system according to the present invention comprises: an unwinding portion (100) having multiple electrode material supply reels so as to continuously supply an electrode material; a notching portion (200) disclosed on a path of movement of the electrode material supplied from the unwinding portion (100); a cutting portion (400) disposed on the path of movement of the electrode material supplied from the notching portion (200) so as to generate the electrode; a vision inspection portion (600) for confirming whether the electrode is acceptable or not; and an electrode discharge portion (800) comprising a magazine for aligning and storing the electrode while interworking with the vision inspection portion.