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公开(公告)号：US12111651B2
公开(公告)日：2024-10-08
申请号：US17493387
申请日：2021-10-04
发明人： Daewon Lee , Tae Hoon Song , Yoon Soo Kim , Jae Sik Kang , Joo Hyun Lim , Yeong Min Kim
CPC分类号： G05B6/02 , B05C5/02 , B05C11/00 , B25J15/0019 , G05D7/0676
摘要： A robot synchronization sealer discharge system is provided. The robot synchronization sealer discharge system is interlocked with a robot for a sealer work of a vehicle factory and includes: a sealer gun mounted on a robot and moving along an application path of a vehicle body to discharge a sealer and a communication unit for receiving a TCP speed of the sealer gun moving based on robot operation. A synchronization controller assigns a unique ID and a received TCP time to the TCP speed and generates a discharge instruction message recording the sealer discharge amount according to the TCP speed. A sealer controller adjusts a discharge of the sealer gun based on the discharge instruction message and feeds back the sealer time according to a discharge completion to the synchronization controller.
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公开(公告)号：US20220291640A1
公开(公告)日：2022-09-15
申请号：US17493387
申请日：2021-10-04
发明人： Daewon Lee , Tae Hoon Song , Yoon Soo Kim , Jae Sik Kang , Joo Hyun Lim , Yeong Min Kim
摘要： A robot synchronization sealer discharge system is provided. The robot synchronization sealer discharge system is interlocked with a robot for a sealer work of a vehicle factory and includes: a sealer gun mounted on a robot and moving along an application path of a vehicle body to discharge a sealer and a communication unit for receiving a TCP speed of the sealer gun moving based on robot operation. A synchronization controller assigns a unique ID and a received TCP time to the TCP speed and generates a discharge instruction message recording the sealer discharge amount according to the TCP speed. A sealer controller adjusts a discharge of the sealer gun based on the discharge instruction message and feeds back the sealer time according to a discharge completion to the synchronization controller.
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公开(公告)号：US20230216018A1
公开(公告)日：2023-07-06
申请号：US17947498
申请日：2022-09-19
发明人： Daewon Lee
IPC分类号： H01M4/04 , H01M50/533
CPC分类号： H01M4/0404 , H01M4/0409 , H01M50/533
摘要： A method of manufacturing an electrode, the electrode including a coated portion coated with an electrode active material and an electrode tab protruding from the coated portion, the method including setting a region of the non-coated portion at a center of foil based on a longitudinal direction of the foil so that the region of the non-coated portion corresponds to a protruding length of the electrode tab, forming a pair of coated portions at two opposite sides of the non-coated portion by applying the electrode active material so that the pair of coated portions is symmetrically disposed at the two opposite sides based on the non-coated portion, and forming an electrode tab with a preset pattern by processing the non-coated portion by using a cutting unit.
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公开(公告)号：US11579599B2
公开(公告)日：2023-02-14
申请号：US16667493
申请日：2019-10-29
发明人： Daewon Lee
摘要： A system managing a polishing state of tips of a welding gun of each welding robot installed in a production line of a vehicle includes: a robot controller storing tip polishing data including the number of polishing of the tips and a polishing amount of the tips generated after each tip dressing of the welding gun; and a server collecting the tip polishing data from the robot controller to store the collected data according to robot identification information of the robot and learning the store data through artificial neural network to generate reference data determining the polishing state of the tips corresponding to the robot identification information. The robot controller sets artificial neural network of the robot based on the reference data and determines whether a polishing state of the tips according to the number of polishing and the polishing amount of the tips is normal.
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公开(公告)号：US20210304382A1
公开(公告)日：2021-09-30
申请号：US17110912
申请日：2020-12-03
发明人： Daewon Lee , Ki Hoon Park , Myunghwan Jeong , Byoungik Kim , Hyuk-Ju Kwon , Soo Young Ha
摘要： An image-based jig inspection system for inspecting a state of a sensorless jig managed in a vehicle body factory includes: a jig configured to fix a vehicle body component mounted by a plurality of clamping units; a camera module configured to photograph an inspection image of the jig; a vision system configured to compare the inspection image with a predetermined image analysis reference to determine a forward moving state or a backward moving state of a respective one of the clamping units; a welding robot configured to weld the component; and a main controller configured to control the welding robot according to a predetermined process based on the state information of the respective one of the clamping units.
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公开(公告)号：US12073553B2
公开(公告)日：2024-08-27
申请号：US17110912
申请日：2020-12-03
发明人： Daewon Lee , Ki Hoon Park , Myunghwan Jeong , Byoungik Kim , Hyuk-Ju Kwon , Soo Young Ha
IPC分类号： G06T7/20 , B23K37/04 , G06T7/00 , G06T7/90 , H04N23/695 , B25J11/00 , H04N23/698
CPC分类号： G06T7/001 , G06T7/20 , G06T7/90 , H04N23/695 , B23K37/0443 , B25J11/005 , G06T2200/24 , G06T2207/10024 , G06T2207/30164 , H04N23/698
摘要： An image-based jig inspection system for inspecting a state of a sensorless jig managed in a vehicle body factory includes: a jig configured to fix a vehicle body component mounted by a plurality of clamping units; a camera module configured to photograph an inspection image of the jig; a vision system configured to compare the inspection image with a predetermined image analysis reference to determine a forward moving state or a backward moving state of a respective one of the clamping units; a welding robot configured to weld the component; and a main controller configured to control the welding robot according to a predetermined process based on the state information of the respective one of the clamping units.
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