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公开(公告)号：US20240076136A1
公开(公告)日：2024-03-07
申请号：US18262502
申请日：2021-01-29
申请人： FUJI CORPORATION
发明人： Yusuke YAMAZAKI , Yuji KAWASAKI
CPC分类号： B65G47/145 , B23P19/001 , H05K13/02 , H05K13/081
摘要： A bulk feeder includes a feeder main body, a track member provided to be vibratable with respect to the feeder main body and formed with a conveyance path through which multiple components are conveyed and a supply region that communicates with the conveyance path and opens upward to collect the multiple components, an excitation device configured to apply vibration to the track member so that the multiple components are conveyed along the conveyance path, a shutter provided above the track member to close an opening of the supply region, and a driving device configured to open or close the shutter to separate the shutter from the track member when the shutter shifts from a closed state to an open state.
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公开(公告)号：US20240076134A1
公开(公告)日：2024-03-07
申请号：US18262476
申请日：2021-01-29
申请人： FUJI CORPORATION
CPC分类号： B65G27/16 , B65G27/04 , B65G47/16 , B65G2201/04 , B65G2203/0266 , B65G2203/042
摘要： A bulk feeder includes a feeder main body, a track member provided vibratably with respect to the feeder main body and formed with a conveyance path through which multiple components are conveyed, an excitation device configured to apply vibration to the track member so that the multiple components are conveyed along the conveyance path, and a vibration sensor configured to detect a vibration value indicating a vibration state of the track member that vibrates by the excitation of the excitation device.
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公开(公告)号：US20240067453A1
公开(公告)日：2024-02-29
申请号：US18261939
申请日：2021-01-29
申请人： FUJI CORPORATION
发明人： Yusuke YAMAZAKI , Toru TAKAHAMA
摘要： A bulk feeder includes a feeder main body, a bracket provided to be vibratable with respect to the feeder main body, a track member provided detachably with respect to the bracket, an excitation device configured to apply vibration to the track member via the bracket, a locking target member provided in a first one of the track member and the bracket, and a lock member provided in a second one of the track member and the bracket and configured to switch between a locked state in which the lock member is locked to the locking target member to restrict a relative movement of the track member with respect to the bracket, and a released state in which lock between the lock member and the locking target member is released.
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公开(公告)号：US20240231323A9
公开(公告)日：2024-07-11
申请号：US18547519
申请日：2021-03-09
申请人： FUJI CORPORATION
发明人： Yusuke YAMAZAKI , Yuji KAWASAKI
IPC分类号： G05B19/4155 , H05K13/02 , H05K13/08
CPC分类号： G05B19/4155 , H05K13/02 , H05K13/081 , G05B2219/39241
摘要： A maintenance device is applied to a bulk feeder including a feeder main body section, a track member, a vibration device, and a cavity group, and includes an initialization section and a vibration force control section. When the use time of the bulk feeder elapses a predetermined time, the initialization section returns a supply component existing in the cavity group toward a receiving region, and sets the cavity group to an initialization state in which the supply component does not exist in the cavity group. The vibration force control section increases the vibration force to be applied by the vibration device to the track member in the initialization section as compared with a case where the supply component is returned from the supply region toward the receiving region in order to adjust the number of the supply components conveyed to the cavity group when a board product is produced.
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公开(公告)号：US20230171934A1
公开(公告)日：2023-06-01
申请号：US17995380
申请日：2020-04-06
申请人： FUJI CORPORATION
发明人： Takaji MUKOHARA , Yusuke YAMAZAKI
IPC分类号： H05K13/04
CPC分类号： H05K13/0419
摘要： A tape feeder includes a path through which a taped lead component, in which a lead component is taped, is fed-out to a supply position, a sensor disposed in the path to detect the taped lead component, and a notification device configured to notify of detection of the taped lead component when the taped lead component is detected by the sensor.
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公开(公告)号：US20240134352A1
公开(公告)日：2024-04-25
申请号：US18547519
申请日：2021-03-09
申请人： FUJI CORPORATION
发明人： Yusuke YAMAZAKI , Yuji KAWASAKI
IPC分类号： G05B19/4155 , H05K13/02 , H05K13/08
CPC分类号： G05B19/4155 , H05K13/02 , H05K13/081 , G05B2219/39241
摘要： A maintenance device is applied to a bulk feeder including a feeder main body section, a track member, a vibration device, and a cavity group, and includes an initialization section and a vibration force control section. When the use time of the bulk feeder elapses a predetermined time, the initialization section returns a supply component existing in the cavity group toward a receiving region, and sets the cavity group to an initialization state in which the supply component does not exist in the cavity group. The vibration force control section increases the vibration force to be applied by the vibration device to the track member in the initialization section as compared with a case where the supply component is returned from the supply region toward the receiving region in order to adjust the number of the supply components conveyed to the cavity group when a board product is produced.
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公开(公告)号：US20240083692A1
公开(公告)日：2024-03-14
申请号：US18261951
申请日：2021-01-29
申请人： FUJI CORPORATION
CPC分类号： B65G47/14 , H05K13/02 , H05K13/081 , B65G2203/0233 , B65G2203/041
摘要： A component supply control system includes a state recognition section configured to derive a supply state of a component for each of multiple areas set in advance in a supply region based on image data acquired by imaging the supply region in a state in which a bulk feeder has conveyed multiple components to the supply region by vibration, and a conveyance control section configured to control a conveyance operation of the components in the bulk feeder based on the supply state for each of the multiple areas.
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公开(公告)号：US20240165727A1
公开(公告)日：2024-05-23
申请号：US18551097
申请日：2021-03-24
申请人： FUJI CORPORATION
发明人： Yuji KAWASAKI , Takehito OKADA , Yusuke YAMAZAKI
IPC分类号： B23K3/06
CPC分类号： B23K3/0623
摘要： A solder ball supply device is applied to a solder ball feeder including a feeder main body section, a track member, an excitation device, and a cavity unit, and includes an imaging section and a determination section. In the supply region, the cavity unit includes multiple cavities in which one of the multiple solder balls conveyed to the supply region is to be accommodated. The imaging section causes the imaging device to image the cavity unit to which the multiple solder balls are conveyed. The determination section performs image processing on the image data of the cavity unit acquired by the imaging section to determine whether the solder ball can be collected by the component mounter for each of the multiple cavities.
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公开(公告)号：US20240076133A1
公开(公告)日：2024-03-07
申请号：US18261774
申请日：2021-01-29
申请人： FUJI CORPORATION
CPC分类号： B65G27/16 , B65G27/04 , B65G47/16 , B65G2201/04
摘要： A bulk feeder includes a feeder main body, a receiving member provided on the feeder main body and formed with a receiving region configured to receive a component discharged from a component case accommodating multiple components, a track member provided to be vibratable with respect to the feeder main body and formed with a conveyance path through which the multiple components are conveyed and a supply region that communicates with the conveyance path and opens upward to collect the multiple components, an excitation device configured to apply vibration to the track member so that the multiple components are conveyed along the conveyance path, and a connection member having flexibility and configured to connect between the receiving region and the conveyance path so that the multiple components flows through.
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公开(公告)号：US20220408619A1
公开(公告)日：2022-12-22
申请号：US17776425
申请日：2019-11-14
申请人： FUJI CORPORATION
发明人： Yusuke YAMAZAKI
摘要： A bulk feeder includes a feeder main body, a track member having a reception region in which multiple components discharged from a component case accommodating the components in a bulk state are received, a supply region to which the components are supplied, and a conveyance path of the components from the reception region to the supply region, a vibration device configured to apply vibration to the track member such that the components on the conveyance path are conveyed, and a conveyance control section configured to execute a feeding operation of conveying the components on the conveyance path in a direction toward the supply region and a returning operation of conveying the components on the conveyance path in a direction toward the reception region.
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