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51. 发明授权

US11388848B2 Component supply device 有权
公开(公告)号：US11388848B2
公开(公告)日：2022-07-12
申请号：US16611873
申请日：2017-05-18
申请人： FUJI CORPORATION
发明人： Kazuma Ishikawa , Toru Matsumoto
IPC分类号： H05K13/02 , H05K13/04
摘要： A component supply device including: a stage configured such that components can be scattered on the stage; a slide device configured to slide the stage; a contacting section configured to contact the component scattered on the stage in accordance with sliding of the stage by the slide device; and a control device configured to control operation of the slide device, wherein the control device includes a determining section configured to determine whether the stage has been slid to a set position when the stage is slid towards the contacting section, and an operation control section configured to control operation of the slide device so as to, in a case in which it is determined by the determining section that the stage has not been slid to the set position, after sliding the stage in a direction away from the contacting section, once again slide the stage towards the contacting section.

52. 发明授权

US11385619B2 Mounting system and display control device 有权
公开(公告)号：US11385619B2
公开(公告)日：2022-07-12
申请号：US16493973
申请日：2017-03-23
申请人： FUJI CORPORATION
发明人： Mizuho Nozawa
IPC分类号： G05B19/4155 , G06F3/14 , G08B5/22
摘要： A mounting system of the present disclosure includes a mounting line including multiple mounting machines aligned side by side in a predetermined arrangement direction and configured to mount components on a board, a supply device configured to move in the arrangement direction to convey members for use in the mounting machines and supply the members to the mounting machines, and a display section provided on each of the mounting machines and configured to change their display modes in accordance with a movement of the supply device.

53. 发明授权

US11369025B2 Backup block and screen-printing machine 有权
公开(公告)号：US11369025B2
公开(公告)日：2022-06-21
申请号：US16958918
申请日：2018-01-15
申请人： FUJI CORPORATION
发明人： Takeshi Kondo
IPC分类号： H05K3/12
摘要： A screen-printing machine includes a mask holding device; a board holding device configured to grip a board; a positioning device to relatively position the board and the mask; and a control device. The board holding device includes a lifting and lowering table positioned in an up-down direction by a lifting and lowering mechanism, and a backup block including a mounting surface on which the board is placed, an installation surface disposed parallel to the mounting surface on an opposite side thereof, multiple suction holes to penetrate in a thickness direction between the mounting surface and the installation surface, and a chamber recessed section formed on an installation surface side so as to surround positions of the multiple suction holes, and in which an air chamber made by the chamber recessed section is configured when the backup block overlaps an upper face of the lifting and lowering table.

54. 发明授权

US11362917B2 Slave, work machine, and log information storage method 有权
公开(公告)号：US11362917B2
公开(公告)日：2022-06-14
申请号：US16981013
申请日：2018-03-26
申请人： FUJI CORPORATION
发明人： Kenji Watanabe , Takeshi Sato , Nobuo Nagasaka
IPC分类号： H04L43/0811 , G05B23/02 , H04L41/0631 , H04L41/069 , H04L67/12
摘要： There are provided a slave, a work machine, and a method for storing log information, which are capable of appropriately store the log information when a communication abnormality occurs such that communication cannot be kept between a master and the slave in an industrial network. The control section performs first storage processing storing the log information into a volatile storage section when a communication abnormality occurs such that communication with the master cannot be kept, communication abnormality determination processing for determining whether the communication abnormality has occurred, and second storage processing storing the log information into a non-volatile storage section by acquiring the log information from the volatile storage section, in response to a determination made in that the communication abnormality has occurred as a result of the communication abnormality determination processing.

55. 发明授权

US11345048B2 Mounting head 有权
公开(公告)号：US11345048B2
公开(公告)日：2022-05-31
申请号：US16603762
申请日：2017-04-10
申请人： FUJI CORPORATION
发明人： Takashi Awada , Satoru Otsubo
IPC分类号： B25J15/06
摘要： A mounting head includes a first air passage and a second air passage through which air is capable of flowing; a first valve configured to switch air flowing through the first air passage between positive pressure and negative pressure; a second valve configured to switch air flowing through the second air passage between positive pressure and negative pressure; a common air passage configured to communicate with the tool, through which air to be supplied to the tool is capable of flowing; and a third valve configured to selectively cause the first air passage or the second air passage to communicate with the common air passage.

56. 发明授权

US11338568B2 Storage device and printing system 有权
公开(公告)号：US11338568B2
公开(公告)日：2022-05-24
申请号：US17057471
申请日：2018-05-25
申请人： FUJI CORPORATION
发明人： Yoshimune Yokoi
IPC分类号： B41F15/12 , B41F15/08 , B41F15/26 , H05K3/12 , B41F15/14 , B41F15/36
摘要： A storage device is used in a printing device includes a storage section having a transfer stage for loading and unloading the exchange target object to and from the printing section, the storage section being configured to accommodate multiple placement sections, each for placing the exchange target object, and to store the exchange target object, a placement section moving section configured to move any one of the placement sections to the transfer stage, and a target object moving section disposed on the transfer stage, the target object moving section being configured to move between a retracted position allowing the placement section to pass and an abutting position abutting against the exchange target object on the placement section and to move the exchange target object in a loading/unloading direction while abutting against the exchange target object at the abutting position.

57. 发明申请

US20220142029A1 MOUNTING HEAD MAINTENANCE DEVICE 有权
公开(公告)号：US20220142029A1
公开(公告)日：2022-05-05
申请号：US17436733
申请日：2019-03-18
申请人： FUJI CORPORATION
发明人： Motokazu MURAKAMI
IPC分类号： H05K13/08 , H05K13/04
摘要： A mounting head maintenance device includes an external flow path to communicate with an internal flow path of a mounting head, the mounting head having a nozzle holding section that detachably holds a suction nozzle, the internal flow path that selectively supplies negative pressure air and positive pressure air to the held suction nozzle, and an internal air sensor that is provided in the internal flow path and detects at least one of a flow rate and pressure of the air, a reference air sensor in the external flow path and configured to detect at least one of the flow rate and the pressure of the air, and a detection result acquiring section to acquire an internal detection result of the internal air sensor and a reference detection result of the reference air sensor which can be compared with the internal detection result in association with each other.

58. 发明申请

US20220142026A1 ALLOWABLE VALUE SETTING DEVICE AND ALLOWABLE VALUE SETTING METHOD 有权
公开(公告)号：US20220142026A1
公开(公告)日：2022-05-05
申请号：US17310286
申请日：2019-02-05
申请人： FUJI CORPORATION
发明人： Takanori TAKAGI
IPC分类号： H05K13/08 , H05K13/04
摘要： An allowable value setting device sets an allowable value of a deviation amount between a target pickup position and an actual pickup position in a component when the component is picked up by a suction nozzle. The allowable value setting device includes a first setting section and a second setting section. The first setting section sets a first allowable value, which is the allowable value for each component type of the component to be mounted on a board. The second setting section sets a second allowable value, which is the allowable value that is set for each mounting coordinate of the component and smaller than the first allowable value of the component of the same component type set by the first setting section, the second allowable value being preferentially adopted over the first allowable value in a suction process of the component.

59. 发明申请

US20220132717A1 COMPONENT MOUNTING SYSTEM 有权
公开(公告)号：US20220132717A1
公开(公告)日：2022-04-28
申请号：US17431453
申请日：2019-03-05
申请人： FUJI CORPORATION
发明人： Yoshihiro YASUI
IPC分类号： H05K13/08 , H05K13/02
摘要： A component mounting system includes a component mounter group, a storage container, a loader, a host computer, and a production management computer. The host computer prepares jobs for each product based on a production plan for producing multiple types of products in which predetermined various types of components are mounted on a mounting target and sets a job in the jobs so prepared that satisfies a specified determination condition as a determined job. The production management computer shares the determined job with the host computer, makes a processing preparation for the determined job and thereafter causes the loader to unload and/or load component supply devices based on the results of the processing preparation for the determined job.

60. 发明申请

US20220132716A1 COMPONENT TYPE MANAGEMENT DEVICE 有权
公开(公告)号：US20220132716A1
公开(公告)日：2022-04-28
申请号：US17429050
申请日：2019-02-12
申请人： FUJI CORPORATION
发明人： Mitsuru SANJI
IPC分类号： H05K13/08
摘要： A component type management device includes an association registration section configured to register association data in which individual identification information of a component supply device which is attached to a component mounter and supplies a component is associated with a type of the component held in the component supply device, an association discarding section configured to discard the association data in a case where a predetermined condition is satisfied after the component supply device is detached from the component mounter, a detachment discrimination section configured to discriminate whether the component supply device is detached by an automatic exchanging device; and an association maintaining section configured to invalidate a function of the association discarding section before the predetermined condition is satisfied and maintain the association data in a case of being discriminated that the component supply device is detached by the automatic exchanging device.

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