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公开(公告)号：EP2422924B1
公开(公告)日：2014-07-23
申请号：EP10767187.7
申请日：2010-04-20
IPC分类号： B23Q3/157
CPC分类号： B23Q3/15526 , B23Q3/15539 , B23Q3/15766 , B23Q3/15773 , Y10T483/175 , Y10T483/1779 , Y10T483/1783 , Y10T483/1788 , Y10T483/1827 , Y10T483/1845 , Y10T483/1864 , Y10T483/1891
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公开(公告)号：EP4260976A1
公开(公告)日：2023-10-18
申请号：EP22855805.2
申请日：2022-07-28
IPC分类号： B23Q15/00 , G05B19/4093 , G05B19/4097 , G05B19/4155 , G05B19/418 , G16Y10/25 , G16Y20/20 , G16Y40/30
摘要： An automatic operation system in which automatic operation control can be selectively exercised on a plurality of previously registered machining centers from a remotely located terminal via a cloud server is provided. The machining center automatic operating system includes: a cloud-side control unit that is provided in a cloud server connected to a CNC device of each machining center via a communication line, generates a machining command for each machine tool at an automatic machining command generation unit, and transmits the machining command to a corresponding CNC device; and one or more terminals that transmit inputted three-dimensional CAD design data of an intended machined product to the cloud-side control unit via the communication line and display information transmitted from the cloud-side control unit on a display unit. The cloud-side control unit includes a cloud-side storage unit holding a registration list of all the machining centers to be driven and controlled, tool information and a learned model of each machine tool. The automatic machining command generation unit applies features extracted from three-dimensional CAD design data to a corresponding learned model together with tool information, thereby automatically sets machining conditions required for cutting operation for each feature and a manufacturing process including a tool trajectory based on the machining conditions, and generates a machining command corresponding to a series of all the manufacturing processes set by determining an execution procedure based on the learned model. And the automatic machining command generation unit is provided with a function of, before the tool information is applied to the learned model, referring to the latest tool information stored in a corresponding CNC device-side storage unit and updating the tool information.
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公开(公告)号：EP4059658A1
公开(公告)日：2022-09-21
申请号：EP21877343.0
申请日：2021-09-17
IPC分类号： B23Q11/00 , G05B19/18 , G05B19/409 , B23Q17/00 , A61B5/01
摘要： A machining center NC operation panel with a body temperature management function that makes a physical condition determination in accordance with body temperature measurement of an operator, can restrict the start of work at time of a determination that the physical condition is inappropriate, and also is capable of body temperature management of a worker and the like at all times, includes a visible region image camera and an infrared ray detection camera respectively with a visible light condensing lens, and an infrared ray condensing lens being mounted exposed on the front face of the operation panel. The machining center NC operation panel has a storage unit having an operator list created for each operator pre-registered as a machine tool user, a facial image file, and a body temperature management file storing body temperature databases of machine tool users and body temperature databases of body temperature management users. A control unit includes: a facial authentication processing unit that compares facial image data of an operator obtained from the visible region image camera with a facial image data group in the facial image file, searches for a relevant person, and identifies the operator; a work information processing unit that calls a work information allocated to the identified operator from the operator list, and, on the basis of the work information, causes a display section of the operation panel to display allowed work items of the operator such that the allowed work items can be selected and executed; and a body temperature acquisition processing unit that acquires a body temperature measurement value of the operator from face surface temperature data obtained by the infrared ray detection camera, causes the display section to display the body temperature measurement value, also assesses whether or not the operator has a fever on the basis of the body temperature measurement value, outputs a signal representing the result of the assessment to the work information processing unit, and simultaneously causes the display section to display an assessment screen. The work information processing unit has a function by which upon receiving a signal representing an assessment that the operator who is a machine tool user is in a fever condition from the body temperature acquisition processing unit in the work management mode, the display section is caused to lock an operation screen, and prohibit continuation of operation of the start of work.
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公开(公告)号：EP4417359A1
公开(公告)日：2024-08-21
申请号：EP23172003.8
申请日：2023-05-08
发明人： KITAMURA, Akihiro
CPC分类号： B23Q11/0891 , B23Q11/0085 , B23Q7/1431
摘要： A machining center is provided, which can complete replacement of processed works on stock shelves in a work storage section with unprocessed works within a time period significantly shorter than those in conventional techniques and improve the efficiency of an entire processing process.
In the machining center, a cover surrounding the work storage section includes an opening portion where rear surface regions of the stock shelves are exposed, a stock shelf access door that closes the opening portion and is driven to be opened and closed, a locking device for the stock shelf access door, a unlocking mechanism that is operable from the outer side of the cover to unlock the locking device, and a door opening/closing detection device that detects an opened or closed state of the stock shelf access door. A control unit of a CNC device includes an interlocking function of disabling the unlocking mechanism while an automatic pallet changer is driven, and a safety control function of prohibiting, based on a detection signal from the door opening/closing detection device, a drive unit of the automatic pallet changer from being driven while the stock shelf access door is in the opened state.-
公开(公告)号：EP3417992A1
公开(公告)日：2018-12-26
申请号：EP17753273.6
申请日：2017-02-16
发明人： KITAMURA, Akihiro , YAMADA, Shigeru
IPC分类号： B23Q3/12 , B23B31/117
CPC分类号： B23B31/263 , B23B31/117 , B23Q3/12
摘要： To provide a clamp device which is designed to shorten a spindle than before, thus enabling the downsizing of a spindle device.
In a clamp device for removably mounting a tool holder to a spindle of a rotary spindle device, a clamp mechanism is placed in a clamp state by a reciprocation drive mechanism producing a rearward movement in which a draw-in sleeve(9) engaged therewith via steel balls(13) is moved rearward to bring through-holes (12) thereof to a rearward large diameter portion(4d) in a bore region of a spindle body(4) and further rearward to a position where the steel balls(13) are retained between the rearward large diameter portion(4d) and a jig large diameter portion(14a), while the retreated draw-in sleeve(9) moves rearward a draw-in bolt(8) and a clamp sleeve(5) by means of a biasing force of an elastic member(10).-
公开(公告)号：EP2422924A1
公开(公告)日：2012-02-29
申请号：EP10767187.7
申请日：2010-04-20
IPC分类号： B23Q3/157
CPC分类号： B23Q3/15526 , B23Q3/15539 , B23Q3/15766 , B23Q3/15773 , Y10T483/175 , Y10T483/1779 , Y10T483/1783 , Y10T483/1788 , Y10T483/1827 , Y10T483/1845 , Y10T483/1864 , Y10T483/1891
摘要： An automatic tool storing mechanism which has a plurality of magazine, transporting means, and a tool exchanging part. Each magazine holds a number of pots each provided with tools. The transporting means transports tool-mounted pots one by one between the position close to the magazine and the waiting position close to the main spindle. The tool exchanging arm takes out an unused tool from the pot which is waiting at the waiting position and attaches it to the main spindle and also removes the used tool from the main spindle and places it in the pot. ( Fig. 3 )
摘要翻译： 一种自动刀具存放机构，具有多个刀库，输送机构和刀具更换部。 每本杂志都藏有一些锅，每个盆都配有工具。 输送装置在靠近料仓的位置和靠近主轴的等待位置之间逐一输送工具安装的罐。 工具更换臂从等待位置的锅中取出未使用的工具，并将其连接到主轴上，并将主工具从主轴上取下并将其放入锅中。 （图3）
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