公开(公告)号：US20240217042A1

公开(公告)日：2024-07-04

申请号：US18557490

申请日：2021-04-27

申请人： DMG MORI CO., LTD.

发明人： Koji TANAKA ,  Hiroshi YASUDA ,  Hiromitsu NAKAOKA

IPC分类号： B23Q3/155 ,  B25J5/02

CPC分类号： B23Q3/1554 ,  B23Q3/15536 ,  B25J5/02 ,  B23Q2003/155404

摘要： A tool transport device includes a moving device, a tool attachment/detachment robot (30), a tool holding device (20), and a controller and transports a tool body (TB) between a tool magazine of a machine tool and a tool storage device. The tool attachment/detachment robot (30) and the tool holding device (20) are arranged on a moving platform (15) of the moving device, and the moving device moves the moving platform (15) to a working position for the tool magazine and a working position for the tool storage device. The tool attachment/detachment robot (30) transports the tool body (TB) by gripping an outer surface of the tool body (TB). The tool holding device (20) has a tool holding member (21, 23) having a cutout-shaped holding portion (22, 24) formed on a side face thereof. The tool body (TB) is to be held by two parallel engagement surfaces formed in a direction perpendicular to an axis of the tool body (TB) engaging with the holding portion (22, 24). The holding portion (22, 24) is formed on the tool holding member (21, 23) to be inclined backward in a direction away from the tool attachment/detachment robot (30).

公开(公告)号：US20230294228A1

公开(公告)日：2023-09-21

申请号：US18018554

申请日：2021-03-25

申请人： DMG MORI CO., LTD.

发明人： Hiroshi YASUDA ,  Hiromitsu NAKAOKA ,  Yuichi KUROISHI ,  Koji TANAKA

IPC分类号： B23Q3/157 ,  B23Q3/155

CPC分类号： B23Q3/15773 ,  B23Q3/15539

摘要： A tool transport system equipped with a tool storage portion that does not depend on the tool standard is awaited. The tool transport system includes a plurality of machine tools, and a tool storage portion having a plurality of holding parts. Each of the plurality of holding parts has a common holding mechanism capable of holding any of a plurality of tool holders. The tool transport system includes a transport device. A first tool holder of the plurality of tool holders has a common connection mechanism, and a first attachment mechanism. A second tool holder of the plurality of tool holders has the common connection mechanism, and a second attachment mechanism to which a second tool to be used in a second machine tool of the plurality of machine tools is attachable.

公开(公告)号：US20240308009A1

公开(公告)日：2024-09-19

申请号：US18279748

申请日：2021-03-01

申请人： DMG MORI CO., LTD.

发明人： Koji TANAKA ,  Hiroshi YASUDA ,  Hiromitsu NAKAOKA

IPC分类号： B23Q3/155 ,  B23Q3/157

CPC分类号： B23Q3/1554 ,  B23Q3/15713

摘要： A tool transport device (10) transporting a tool (T) between a machine tool (M) including a tool magazine (TM) holding a plurality of tools (T) and a tool storage device storing a plurality of tools includes a moving device (11) having a moving table (15) and moving on a path (14) or with no path to move the moving table (15) to a working position set for the tool magazine (TM) and a working position set for the tool storage device, a tool attachment/detachment robot (25) and an air blow device (30) arranged on the moving table (15), and a controller (50) controlling operations of the moving device (11), tool attachment/detachment robot (25), and air blow device (30). The air blow device (30) includes an air blow box (31) having an opening (32) for loading and unloading of the tool (T) and has therein a space able to receive the tool (T), and a pressurized air ejection unit ejecting pressurized air into the air blow box (31).

公开(公告)号：US20240173810A1

公开(公告)日：2024-05-30

申请号：US18552126

申请日：2021-03-24

申请人： DMG MORI CO., LTD.

发明人： Hiroshi YASUDA ,  Satoru KASHIWAGI ,  Keisuke SUZUKI

IPC分类号： B23Q7/04

CPC分类号： B23Q7/046

摘要： The present invention includes a conveyance device (41) having a moving platform (43), a transfer device (45) and a robot (70) arranged on the moving platform (43), and a controller (80). The transfer device (45) has an engagement member (50) engageable with an object (W) to be conveyed and an advancing and retracting mechanism advancing and retracting the engagement member (50). The controller (80) executes a first moving operation of moving the moving platform (43) to a working position for a holding device (20), an engaging operation of engaging the engagement member (50) with the object (W) by causing the advancing and retracting mechanism to advance the engagement member (50), and an extracting operation of extracting the object (W) from the holding device (20) by causing the advancing and retracting mechanism to retract the engagement member (50), and then executes a second moving operation of moving the moving platform (43) to a working position for an industrial machinery (10), a loading operation of loading the object (W) into the industrial machinery (10) by causing the advancing and retracting mechanism to advance the engagement member (50), and a retracting operation of causing the advancing and retracting mechanism to retract the engagement member (50).

公开(公告)号：US20180104781A1

公开(公告)日：2018-04-19

申请号：US15562662

申请日：2016-03-07

申请人： DMG MORI CO., LTD.

发明人： Hiroshi YASUDA ,  Yoshinobu OKUYAMA ,  Takayuki HIGUCHI

IPC分类号： B23Q7/04 ,  B25J9/02 ,  G05B19/423

CPC分类号： B23Q7/045 ,  B23Q1/626 ,  B23Q7/04 ,  B23Q7/046 ,  B25J9/0081 ,  B25J9/023 ,  B25J9/026 ,  B25J9/1633 ,  B25J9/1664 ,  B25J13/02 ,  B25J13/08 ,  B25J15/0253 ,  G05B19/423 ,  G05B2219/36425 ,  G05B2219/36492

摘要： In a workpiece loader device, a loader mechanism is configured to move a loader hand directly held by operator's hands to a desired position. A loader mechanism control part stores position coordinates as workpiece receiving position coordinates when the loader hand is moved by operator's hands to the workpiece receiving position and a completion of moving is confirmed.

公开(公告)号：US20240351188A1

公开(公告)日：2024-10-24

申请号：US18575189

申请日：2021-07-08

申请人： DMG MORI CO., LTD.

发明人： Hiroshi YASUDA ,  Tomoaki YODA ,  Koji TANAKA ,  Hiromitsu NAKAOKA

IPC分类号： B25J5/00 ,  B23Q7/04 ,  B23Q7/10 ,  B25J9/00 ,  B25J9/16

CPC分类号： B25J5/007 ,  B23Q7/04 ,  B23Q7/10 ,  B25J9/0009 ,  B25J9/1697

摘要： A workpiece supply system for supplying a workpiece to a target device includes: a robot mount carriage including a manually-moved carriage having a plurality of wheels, a robot mounted on the carriage, and a controller controlling the robot; and a manually-moved workpiece storage carriage having a plurality of wheels and including a workpiece storage storing the workpiece. One of the robot mount carriage and workpiece storage carriage includes one of a pair of associators for associating them with each other, and the other of the robot mount carriage and workpiece storage carriage includes the other of the pair of associators. The pair of associators consists of a camera provided on the robot and an identifier provided on the workpiece storage carriage or consists of an engaged body provided on one of the robot and workpiece storage carriage and an engaging body provided on the other of the robot and workpiece storage carriage.

公开(公告)号：US20240033931A1

公开(公告)日：2024-02-01

申请号：US18018556

申请日：2021-03-25

申请人： DMG MORI CO., LTD.

发明人： Hiroshi YASUDA ,  Tomoaki YODA ,  Shinya YAMAOKA ,  Shigenobu OTA

IPC分类号： B25J9/16 ,  B25J5/02 ,  B25J19/02 ,  G05B19/418

CPC分类号： B25J9/1697 ,  B25J5/02 ,  B25J19/023 ,  G05B19/41815 ,  G05B2219/40272

摘要： Provided is a technique of transporting an object to be transported to a machine tool more securely. A transport system includes a transport path, and a storage portion. The storage portion stores an object, and has a first reference shape. The transport system includes machine tools, and a transport device that moves on and the transport path and transports an object. The control unit executes a process of making a camera photograph the first reference shape to acquire a first image from the camera, and a process of correcting a control parameter to be used in transporting an object to be transported stored in the storage portion to the machine tool that is a transport destination on the basis of a position of the first reference shape in the first image.

公开(公告)号：US20220055168A1

公开(公告)日：2022-02-24

申请号：US17274997

申请日：2019-08-02

申请人： DMG MORI CO., LTD.

发明人： Takayuki HIGUCHI ,  Hiroshi YASUDA ,  Hideki NAGASUE

IPC分类号： B23Q15/12 ,  G05B19/4155

摘要： A machining system includes a cover body having an opening and defining a machining area of a workpiece, a door portion provided in the opening, an actuator that operates the door portion between a first position at which the opening is closed and a second position at which the opening is opened, a controller that controls the actuator, and a robot arm that operates through the opening to convey a workpiece between the machining area and an external area outside the machining area. The controller controls the actuator such that the door portion is positioned at a third position when the robot arm conveys the workpiece. An opening area of the opening when the door portion is positioned at the third position is smaller than an opening area of the opening when the door portion is positioned at the second position.