JP6713587B2 - ワーク搬送ロボット - Google Patents
ワーク搬送ロボット Download PDFInfo
- Publication number
- JP6713587B2 JP6713587B2 JP2019540173A JP2019540173A JP6713587B2 JP 6713587 B2 JP6713587 B2 JP 6713587B2 JP 2019540173 A JP2019540173 A JP 2019540173A JP 2019540173 A JP2019540173 A JP 2019540173A JP 6713587 B2 JP6713587 B2 JP 6713587B2
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- JP
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- Prior art keywords
- work
- chuck
- robot
- robot hand
- transfer robot
- Prior art date
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- 238000012546 transfer Methods 0.000 title claims description 46
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000005259 measurement Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 16
- 238000012545 processing Methods 0.000 description 11
- 230000003068 static effect Effects 0.000 description 10
- 210000000245 forearm Anatomy 0.000 description 8
- 238000012790 confirmation Methods 0.000 description 7
- 210000000078 claw Anatomy 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1679—Programme controls characterised by the tasks executed
- B25J9/1692—Calibration of manipulator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/0052—Gripping heads and other end effectors multiple gripper units or multiple end effectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J13/00—Controls for manipulators
- B25J13/08—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
- B25J13/085—Force or torque sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
- B25J15/10—Gripping heads and other end effectors having finger members with three or more finger members
- B25J15/106—Gripping heads and other end effectors having finger members with three or more finger members moving in parallel relationship
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1612—Programme controls characterised by the hand, wrist, grip control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1628—Programme controls characterised by the control loop
- B25J9/1653—Programme controls characterised by the control loop parameters identification, estimation, stiffness, accuracy, error analysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1656—Programme controls characterised by programming, planning systems for manipulators
- B25J9/1664—Programme controls characterised by programming, planning systems for manipulators characterised by motion, path, trajectory planning
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/39—Robotics, robotics to robotics hand
- G05B2219/39478—Control force and posture of hand
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/39—Robotics, robotics to robotics hand
- G05B2219/39505—Control of gripping, grasping, contacting force, force distribution
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/40—Robotics, robotics mapping to robotics vision
- G05B2219/40583—Detect relative position or orientation between gripper and currently handled object
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Human Computer Interaction (AREA)
- Manipulator (AREA)
Description
例えば、前記実施形態では、ワーク搬送ロボットとして多関節ロボット5が搬送ロボット本体を構成するもの例を挙げて説明したが、ガントリーローダにロボットハンド7を搭載したようなものであってもよい。
前記実施形態では、必要なタイミングでワークのクランプ確認処理が行われるようにしたが、状態比較判定をロボットハンド7がワークを把持する全てのタイミングで行うようにしてもよい。
Claims (3)
- 保持したワークを移動させる駆動機構を備えた搬送ロボット本体と、
前記搬送ロボット本体に組み付けられ、ワークを表裏両面で把持する第1チャックと第2チャックとを備えたロボットハンドと、
前記第1チャックと前記第2チャックとが対称的な位置となる回転軸を介して前記ロボットハンドを前記搬送ロボット本体に軸支し、サーボモータにより前記回転軸を中心に回転する前記ロボットハンドの当該回転方向の位置決めを行うロボットハンド回転機構と、
前記サーボモータを計測駆動させて得られるトルク情報に基づく前記ロボットハンドの計測状態情報と、前記ロボットハンドの作業プログラムから得られるワーク把持情報との状態比較判定を行う制御装置とを有するワーク搬送ロボット。 - 前記制御装置は、前記サーボモータの計測駆動により前記第1チャックと前記第2チャックとを同じ高さに配置し、釣り合い状態のトルク情報または非釣り合い状態のトルク情報から、いずれか一方の状態を前記計測状態情報とする請求項1に記載のワーク搬送ロボット。
- 前記制御装置は、複数あるワークの受渡し工程のうち一又は二以上の特定の受渡し工程に限定して前記状態比較判定を行う請求項1又は請求項2に記載のワーク搬送ロボット。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/032053 WO2019049228A1 (ja) | 2017-09-06 | 2017-09-06 | ワーク搬送ロボット |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019049228A1 JPWO2019049228A1 (ja) | 2019-12-26 |
JP6713587B2 true JP6713587B2 (ja) | 2020-06-24 |
Family
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019540173A Active JP6713587B2 (ja) | 2017-09-06 | 2017-09-06 | ワーク搬送ロボット |
Country Status (4)
Country | Link |
---|---|
US (1) | US11376739B2 (ja) |
JP (1) | JP6713587B2 (ja) |
CN (1) | CN111065497B (ja) |
WO (1) | WO2019049228A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11407111B2 (en) * | 2018-06-27 | 2022-08-09 | Abb Schweiz Ag | Method and system to generate a 3D model for a robot scene |
CN110756679A (zh) * | 2019-10-21 | 2020-02-07 | 福建申利卡铝业发展有限公司 | 一种汽车轮毂旋压生产线的输送方法 |
CN112388375B (zh) * | 2020-10-19 | 2024-05-28 | 长沙飞斯特机械制造有限公司 | 一种飞轮料盘夹持工装 |
WO2022249323A1 (ja) * | 2021-05-26 | 2022-12-01 | 株式会社Fuji | 作動完了判定方法および作業ロボット |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5929397B2 (ja) * | 1980-08-15 | 1984-07-20 | 株式会社山武 | ダブルハンドを有するロボツト |
JPH04201090A (ja) * | 1990-11-13 | 1992-07-22 | Mitsubishi Electric Corp | ロボットの制御装置 |
JP5006719B2 (ja) * | 2007-07-04 | 2012-08-22 | 曙ブレーキ工業株式会社 | ロボットハンド |
WO2010004636A1 (ja) * | 2008-07-10 | 2010-01-14 | 川崎重工業株式会社 | ロボット及びその教示方法 |
JP2011156621A (ja) * | 2010-02-01 | 2011-08-18 | Fdk Engineering:Kk | 移載装置 |
CN102837264B (zh) * | 2012-09-17 | 2015-01-14 | 山东开泰抛丸机械有限公司 | 复杂结构工件抛丸处理用机械手工件夹持装置 |
JP2014140910A (ja) * | 2013-01-22 | 2014-08-07 | Yaskawa Electric Corp | ロボットハンドおよびロボット |
CN104669271B (zh) * | 2013-11-27 | 2016-06-29 | 深圳职业技术学院 | 抓取卡盘组件及三轴进给装置、装料机器人、加工系统 |
JP6203775B2 (ja) * | 2015-03-31 | 2017-09-27 | ファナック株式会社 | 固定されたワークの異常を判定するロボットシステム、および、異常判定方法 |
JP6046218B1 (ja) * | 2015-07-09 | 2016-12-14 | ファナック株式会社 | 物体と物体とを合わせ状態にするロボットのロボット制御装置 |
JP6494499B2 (ja) * | 2015-12-09 | 2019-04-03 | 三菱電機株式会社 | 数値制御装置 |
TWM532357U (zh) * | 2016-07-22 | 2016-11-21 | Easyway Automation Co Ltd | 五軸門形機械手 |
JP6756761B2 (ja) * | 2018-03-27 | 2020-09-16 | ファナック株式会社 | ロボットを用いた生産方法および生産システム |
JP7042925B2 (ja) * | 2018-11-01 | 2022-03-28 | 株式会社Fuji | ワーク自動搬送機 |
-
2017
- 2017-09-06 US US16/640,252 patent/US11376739B2/en active Active
- 2017-09-06 JP JP2019540173A patent/JP6713587B2/ja active Active
- 2017-09-06 CN CN201780094583.0A patent/CN111065497B/zh active Active
- 2017-09-06 WO PCT/JP2017/032053 patent/WO2019049228A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US11376739B2 (en) | 2022-07-05 |
CN111065497B (zh) | 2023-01-31 |
CN111065497A (zh) | 2020-04-24 |
JPWO2019049228A1 (ja) | 2019-12-26 |
WO2019049228A1 (ja) | 2019-03-14 |
US20200361093A1 (en) | 2020-11-19 |
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