JP2017193003A - 工作機械用自動工具交換システム - Google Patents
工作機械用自動工具交換システム Download PDFInfo
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- 238000003754 machining Methods 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims description 32
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- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/15503—Processes characterized by special sequencing of operations or the like, e.g. for optimizing tool changing time or capacity in tool storage
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15546—Devices for recognizing tools in a storage device, e.g. coding devices
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15753—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle
- B23Q3/15766—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane perpendicular to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means
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- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/409—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters
-
- 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
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
- G05B19/4187—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow by tool management
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
- B23Q3/15539—Plural magazines, e.g. involving tool transfer from one magazine to another
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
- B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
- B23Q3/15722—Rotary discs or drums
-
- 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
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50238—Search empty place in changer to place tool
-
- 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
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50253—Selection tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T483/00—Tool changing
- Y10T483/12—Tool changing with means to regulate operation by means of replaceable information supply [e.g., templet, tape, card, etc. ]
- Y10T483/123—Replaceable information comprising tool location
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T483/00—Tool changing
- Y10T483/17—Tool changing including machine tool or component
- Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
- Y10T483/1748—Tool changer between spindle and matrix
- Y10T483/175—Plural matrices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T483/00—Tool changing
- Y10T483/17—Tool changing including machine tool or component
- Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
- Y10T483/1748—Tool changer between spindle and matrix
- Y10T483/1752—Tool changer between spindle and matrix including tool holder pivotable about axis
- Y10T483/1755—Plural tool holders pivotable about common axis
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- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Numerical Control (AREA)
Abstract
【解決手段】工作機械用自動工具交換システムにおいて、工具交換装置及びマガジンの駆動部を制御する制御部が、各工具とマガジンの収納部の番地との対応関係が登録された工具情報を記憶する記憶部と、工具情報の変更を行う変更手段と、加工プログラムに沿って各加工段階で使用される工具を順次指定し、工具情報に基づいて指定された工具が予め定められたタイミングで交換位置に来るようにマガジンを駆動させて該工具の対応番地の収納部を所定位置へ移動させる工具交換指示部と、を有し、使用後の工具を対応番地に戻す固定番地方式による第1工具管理モードと、使用後の工具を次に使用する工具が収納されていた空いた番地に収納して工具情報の使用後工具と番地との対応関係を変更手段で変更するメモリーランダム方式による第2工具管理モードとを互いに切換可能に備えている。
【選択図】 図1
Description
それぞれ番地が付与された複数個の収納部毎に工具が個別に収納される一つ以上のマガジンと、
工作機械本体の回転主軸に装着されている使用後の工具と、交換位置に待機している次に使用される工具とを交換する工具交換装置と、
前記工具交換装置および前記マガジンの駆動部を駆動制御する制御部と、を備え、
前記制御部は、
各工具とその工具が収納されたマガジンの収納部の番地との対応関係が登録された工具情報を記憶する記憶部と、
前記工具情報に対して変更を行う変更手段と、
前記加工プログラムに沿って各加工段階で使用される工具を順次指定し、前記工具情報に基づいて、指定された工具が予め定められたタイミングで前記交換位置に来るように前記マガジンを駆動させて該工具の対応番地の収納部を所定位置へ移動させる工具交換指示部と、を有し、
使用後の工具を登録されている対応番地に戻す固定番地方式で工具管理を行う第1工具管理モードと、使用後の工具を、次に使用する工具が収納されていた空いたマガジンの番地に収納して前記工具情報に登録されている該使用後の工具と番地との対応関係を前記変更処理部で変更させるメモリーランダム方式で工具管理を行う第2工具管理モードとを互いに切換可能に備えていることを特徴とする。
2:工作機械本体
3:加工部
4:テーブル
5:主軸ヘッド
6:回転主軸
7:マガジン
8:工具交換装置
9:交換アーム
10:NC装置
11:制御部
12:記憶部
13:操作盤
14:表示部
15:切換スイッチ
M1:第1工具管理モード(固定番地方式)
M2:第2工具管理モード(メモリーランダム方式)
P:ポット
T:工具
Claims (4)
- 予め定められた加工プログラムに従って、異なる加工段階毎に工具を交換しながらワークに対する一連の加工作業を行う工作機械の自動工具交換システムにおいて、
それぞれ番地が付与された複数個の収納部毎に工具が個別に収納される一つ以上のマガジンと、
工作機械本体の回転主軸に装着されている使用後の工具と、交換位置に待機している次に使用される工具とを交換する工具交換装置と、
前記工具交換装置および前記マガジンの駆動部を駆動制御する制御部と、を備え、
前記制御部は、
各工具とその工具が収納されたマガジンの収納部の番地との対応関係が登録された工具情報を記憶する記憶部と、
前記工具情報に対して変更を行う変更手段と、
前記加工プログラムに沿って各加工段階で使用される工具を順次指定し、前記工具情報に基づいて、指定された工具が予め定められたタイミングで前記交換位置に来るように前記マガジンを駆動させて該工具の対応番地の収納部を所定位置へ移動させる工具交換指示部と、を有し、
使用後の工具を登録されている対応番地に戻す固定番地方式で工具管理を行う第1工具管理モードと、使用後の工具を、次に使用する工具が収納されていた空いたマガジンの番地に収納して前記工具情報に登録されている該使用後の工具と番地との対応関係を前記変更手段で変更するメモリーランダム方式で工具管理を行う第2工具管理モードとを互いに切換可能に備えていることを特徴とする工作機械用自動工具交換システム。 - 前記第1工具管理モードと前記第2工具管理モードとを選択的に切り換える工具管理モード切換手段として、前記工作機械本体に接続されているNC装置の操作盤に設けられた切換スイッチを有していることを特徴とする請求項1に記載の工作機械用自動工具交換システム。
- 工具交換のために前記所定位置に移動された前記マガジンの収納部から前記交換位置へ工具を移動させる搬送装置をさらに備えていることを特徴とする請求項1または2に記載の工作機械用自動工具交換システム。
- 前記工具情報は、各工具に付与された工具番号と、工具名および/又は工具種類と、該工具の直径及び長さの寸法データと、を含むことを特徴とする請求項1〜3のいずれか1項に記載の工作機械用自動工具交換システム。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016083543A JP6342940B2 (ja) | 2016-04-19 | 2016-04-19 | 工作機械用自動工具交換システム |
TW106111505A TWI702110B (zh) | 2016-04-19 | 2017-04-06 | 工具機用自動工具交換系統 |
US16/094,686 US10780538B2 (en) | 2016-04-19 | 2017-04-18 | Automatic tool exchange system for machine tools |
EP17785980.8A EP3446827B1 (en) | 2016-04-19 | 2017-04-18 | Automatic tool exchange system for machine tools |
PCT/JP2017/015614 WO2017183642A1 (ja) | 2016-04-19 | 2017-04-18 | 工作機械用自動工具交換システム |
CA3021176A CA3021176A1 (en) | 2016-04-19 | 2017-04-18 | Automatic tool exchange system for machine tools |
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JP2016083543A JP6342940B2 (ja) | 2016-04-19 | 2016-04-19 | 工作機械用自動工具交換システム |
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JP2017193003A true JP2017193003A (ja) | 2017-10-26 |
JP6342940B2 JP6342940B2 (ja) | 2018-06-13 |
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JP2016083543A Active JP6342940B2 (ja) | 2016-04-19 | 2016-04-19 | 工作機械用自動工具交換システム |
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Country | Link |
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US (1) | US10780538B2 (ja) |
EP (1) | EP3446827B1 (ja) |
JP (1) | JP6342940B2 (ja) |
CA (1) | CA3021176A1 (ja) |
TW (1) | TWI702110B (ja) |
WO (1) | WO2017183642A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI645933B (zh) | 2017-12-08 | 2019-01-01 | 財團法人工業技術研究院 | 確認刀具位置之方法與工具機系統 |
EP3908424B1 (de) * | 2019-03-01 | 2023-04-26 | Siemens Aktiengesellschaft | Verfahren zur rechnergestützten optimierung einer belegung von magazinplätzen mit werkzeugen |
KR20220023126A (ko) | 2020-08-20 | 2022-03-02 | 주식회사 엘지화학 | 그라프트 공중합체의 제조방법, 그라프트 공중합체 및 그라프트 공중합체를 포함하는 열가소성 수지 조성물 |
CN113560929B (zh) * | 2021-06-30 | 2023-02-28 | 东风设备制造有限公司 | 一种可自由切换的刀库换刀方法 |
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- 2017-04-18 US US16/094,686 patent/US10780538B2/en active Active
- 2017-04-18 EP EP17785980.8A patent/EP3446827B1/en active Active
- 2017-04-18 WO PCT/JP2017/015614 patent/WO2017183642A1/ja active Application Filing
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Also Published As
Publication number | Publication date |
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US20190118319A1 (en) | 2019-04-25 |
JP6342940B2 (ja) | 2018-06-13 |
CA3021176A1 (en) | 2017-10-26 |
EP3446827A4 (en) | 2020-03-25 |
WO2017183642A1 (ja) | 2017-10-26 |
TW201738030A (zh) | 2017-11-01 |
EP3446827A1 (en) | 2019-02-27 |
US10780538B2 (en) | 2020-09-22 |
TWI702110B (zh) | 2020-08-21 |
EP3446827B1 (en) | 2023-07-05 |
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