CN108527009A - 自主式生产线 - Google Patents

自主式生产线 Download PDF

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CN108527009A
CN108527009A CN201810171414.9A CN201810171414A CN108527009A CN 108527009 A CN108527009 A CN 108527009A CN 201810171414 A CN201810171414 A CN 201810171414A CN 108527009 A CN108527009 A CN 108527009A
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workpiece
production line
conveying device
processing
processing stations
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CN108527009B (zh
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Y.高利
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Arrtsm GmbH
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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
    • B23Q41/00—Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
    • B23Q41/02—Features relating to transfer of work between machines
    • 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
    • B23Q7/14—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 co-ordinated in production lines
    • B23Q7/1426—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices
    • B23Q7/1494—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices using grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B23Q15/06—Control or regulation of feed movement according to measuring results produced by two or more gauging methods using different measuring principles, e.g. by both optical and mechanical gauging
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    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2428—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring existing positions of tools or workpieces
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    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2452—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring features or for detecting a condition of machine parts, tools or workpieces
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    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B23Q7/046—Handling workpieces or tools
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    • 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
    • B23Q7/14—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 co-ordinated in production lines
    • B23Q7/1426—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B23Q7/16—Loading work on to conveyors; Arranging work on conveyors, e.g. varying spacing between individual workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00—Manipulators not otherwise provided for
    • B25J11/005—Manipulators for mechanical processing tasks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/0084—Programme-controlled manipulators comprising a plurality of manipulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/0093—Programme-controlled manipulators co-operating with conveyor means
    • 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], computer integrated manufacturing [CIM]
    • G05B19/41815—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], computer integrated manufacturing [CIM] characterised by the cooperation between machine tools, manipulators and conveyor or other workpiece supply system, workcell
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    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/04—Work clamping means using fluid means or a vacuum
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    • 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
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    • 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
    • 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
    • G05B2219/39102—Manipulator cooperating with conveyor
    • 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
    • G05B2219/39105—Manipulator cooperates with moving machine, like press brake
    • 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
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Abstract

本发明涉及一种自主式生产线(1)以用于通过例如锯切、铣削、钻孔或磨削加工工件(2)且提出了一种带有加工工位(9)、装载工位(4)和卸载工位(6)的滚柱式输送机(3)。在加工工位(9)处加工机器人(10)加工工件(2)，该工件(2)在加工期间被保持在吸台(15)上。

Description

自主式生产线
技术领域
本发明涉及一种用于加工单个工件的自主式(autonomous)生产线(Fertigungsstraße)。
背景技术
已知在加工中心中完整加工单个工件或相继在不同的机床如车床、铣床以及钻床上加工单个工件。
发明内容
本发明的任务是提出一种灵活的自主式生产线以用于加工不同的工件。
该任务通过权利要求1的特征来解决。根据本发明的生产线具有一个或多个加工工位和输送装置，该输送装置用于输送工件至加工工位且从该加工工位输送工件或用于输送工件至一个加工工位，从一个加工工位输送至另一或者下一加工工位且用于输送工件离开(最后的)加工工位。输送装置尤其是连续输送机例如为滚柱道(Rollenbahn)或带式输送机，然而该输送装置不必连续地运行，而是可例如间歇地在工件在加工工位处的加工之间的加工停顿中运行。优选地，在输送装置的不同部位处的工件可独立于彼此运动或输送。这例如利用滚柱式输送机是可行的，该滚柱式输送机的滚柱可至少以经由轴的方式(achsweise)单个地或以包括多个依次的滚柱的组驱动。
工件在加工工位处被加工例如被锯切、铣削、钻孔、磨削。在加工期间工件保持在输送装置上，也就是说工件为了加工不从输送装置取走且例如供应给加工中心或机床且在加工后又带到输送装置上。“上”在此可不一定在空间上来理解，而是指工件在加工期间保留在输送装置处、上等。例如这样的输送装置是可行的，即工件侧向上或悬挂地布置在该输送装置处。例如在滚柱道或带式输送机作为输送装置的情形中工件实际上位于输送装置上且如已经提及的那样在加工期间保留在该处。
本发明使得以几乎无限制的且无论如何非常多样的加工可能性利用唯一的生产线加工不同工件成为可能。在此，不同的工件可相继不同地加工。例如相继按顺序加工紧接着被装配在一起或包装成套(verpacken)的不同的工件如家具的部件，在该顺序中这些不同的工件紧接着装配在一起或包装成套。不言而喻地也可相继加工绝不关联的不同的工件。不需要对根据本发明的生产线进行改型以为了加工不同地加工的不同的工件。
优选地，输送装置在其伸延路线中和/或在不同的侧边处、尤其在靠近输送装置的两侧上但是也在输送装置之上或之下具有多个加工工位。“在其伸延路线中”意味着沿着输送路径。以该方式多个工件可同时被加工且每个工件可同时和/或相继在不同的加工工位处被加工。这以较少的工具在较少的工具更换的情况且在未改型设备的情况下实现了不同的工件的快速的且灵活的加工和工件的不同的加工，如锯切、钻孔、铣削、磨削。
优选地，根据本发明的生产线具有装载工位(Aufgabestation)，该装载工位将工件装载到输送装置上，和/或卸载工位，该卸载工位将工件从输送装置取出。优选地，然而非强制性地，装载工位位于输送装置的一端处且卸载工位位于输送装置的另一端处。这除了自动化的、柔性的加工还实现了自动化地给根据本发明的生产线的输送装置加载和卸载所提供的工件。
本发明的一种设计方案针对每个加工工位设置了固定装置，该固定装置在加工期间将工件固定在输送装置上，从而工件在加工期间不运动。可设想，为了加工利用固定装置举起和固定工件，从而例如滚柱式输送机或带式输送机在加工期间不必置于停止。然而也可行的是，为了加工停住连续输送机且利用一个或多个固定装置固定工件。一个固定装置可关联于多个加工工位、例如两个相对彼此布置在输送装置的相对而置的侧边处的加工工位。
固定装置可以机械的方式例如利用固定的和/或可动的夹爪夹紧工件。本发明的一种改进方案设置带有一个或多个尤其具有吸盘的吸取夹具的固定装置或吸台以用于固定工件从而在加工工位处进行加工。吸台具有优选地平坦的面，该面带有孔以用于吸走空气以用于吸住和固定工件。这以带有合适的尤其平坦的和/或平滑的面的工件为先决条件，该面使得通过负压进行固定成为可能。当需要时，该面可在工件翻转之后在相同的或另一加工工位处被加工。不同于例如必须匹配于工件的机械式夹紧装置，通过负压保持工件的固定装置实现了保持本身任意成形的工件，该工件具有适用于通过负压进行保持的面。换而言之：通过负压保持工件的固定装置关于不同的工件是更通用的。此外，通过负压起保持作用的固定装置不在工件处生成压痕(夹紧痕迹)。
为了确定工件在输送装置上的位置，本发明的一种设计方案设置机械式扫描器和/或位置扫描仪尤其激光扫描仪。这不排除，工件以预设的取向装载到输送装置上或在装载到输送装置上后进行取向。利用机械式扫描器和/或位置扫描仪可确定工件在输送装置上的实际位置且在随后在加工工位处进行加工时可考虑该实际位置。
为了加工工件，本发明的设计方案在根据本发明的自主式生产线的加工工位处设置加工机器人和/或门形机床(Portalwerkzeugmaschine)。加工机器人和/或门形机床优选地CNC控制(计算机化数字控制、计算机化数字控制、电子控制)且获得用于加工相应的工件的数据且如果存在扫描和/或位置扫描仪则获得关于工件利用扫描器或位置扫描仪确定的在输送装置上的位置。加工数据匹配于工件在输送装置上的位置。加工机器人相应于关于工件的相应的加工而使工具运动且驱动工具转动，除非工具在不转动的情况下工作。优选地，加工机器人和/或门形机床可从贮放匣或类似物中选择不同的工具。加工机器人优选地是固定的和/或可转动的或可摆动的且优选地具有多个彼此铰接地相连接的臂或可以其它方式运动。
附图说明
随后根据在图纸中呈现的实施例更详细地阐释本发明。其中：
图1以从上方观察的视图示出了根据本发明的自主式生产线；
图2以侧视图示出了来自图1的生产线；
图3示出了沿着图2中的线III-III的来自图1和2的生产线的横截面；
图4以从上方观察的视图示出了根据本发明的自主式生产线的第二实施例；
图5以侧视图示出了来自图4的生产线；且
图6示出了朝向来自图4和5的生产线的端部的端视图。
图纸是用于阐释且用于理解本发明的简化的且示意性的视图。
具体实施方式
在图1至3中呈现的、根据本发明的自主式生产线1用于通过例如锯切、铣削、钻孔、磨削加工工件2如例如板材(Platte)，在板片(Blech)的情况中例如弯曲也是可行的。设备1具有连续输送机在该实施例中为滚柱式输送机作为输送装置3，然而该连续输送机不是连续地而是间歇地运行。滚柱式输送机的滚柱可至少以经由轴的方式单个地驱动，从而在滚柱式输送机的不同部位处的工件2可独立于彼此运动。设备1在输送装置3的一端处具有带有装载机器人(Aufgaberobotor)5的装载工位4且在另一端处具有带有卸载机器人7的卸载工位6。
装载机器人5和卸载机器人7是可围绕竖直的轴线转动的固定式工业机器人，该工业机器人带有两个摆动臂，这两个摆动臂中的一个摆动臂可围绕水平的轴线摆动地支承在可围绕竖直轴线转动的底座处且这两个摆动臂中的另一摆动臂可围绕同样水平的轴线摆动地支承在该一个摆动臂处。该另一摆动臂具有可围绕一个或两个轴线摆动且可围绕第二或第三轴线转动的摆动头，在该摆动头处具有平坦的支架，该支架带有作为吸取夹具8的吸盘以用于通过负压夹取工件2。装载机器人5以其吸取夹具8夹取所提供的工件2且将该工件放置到形成输送装置3的滚柱式输送机上。在输送装置3的另一端部处的卸载机器人7夹取加工完成的工件2，从输送装置3举起该工件且将该工件例如放置到所提供的未标明的托盘上或放置于所提供的同样未标明的运输容器例如纸板盒中。
设备1沿着输送装置3具有带有一个或多个加工机器人10的一个或多个加工工位9。在所呈现和描述的实施例中，设备1具有两个加工工位9，这两个加工工位9分别带有两个加工机器人10。加工工位9的加工机器人10相对彼此布置在形成输送装置3的滚柱式输送机的两侧处。在该实施例中加工机器人10与装载机器人5和卸载机器人7基本上相同地构造：加工机器人10可围绕竖直轴线转动且具有两个彼此铰接地且与可围绕竖直轴线转动的底座铰接地相连接的摆动臂。加工机器人10的摆动头11具有用于未标明的工具如例如钻孔器、锯子、铣刀或磨削工具的自动夹紧装置和转动驱动器。也可夹紧不转动的工具。加工机器人10自动地从贮放匣13中取出工具。例如激光切割或水射束切割工件2也是可行的。
输送装置3在加工工位9处具有固定装置14以用于在加工期间保持工件2。在该实施例中固定装置14具有吸台15。在该实施例中工件2不以机械的方式夹紧(这是可行的)而是以负压固定在吸台上。吸台具有带有孔的板材，工件2在加工工位9处或者在加工工位9中搁放在该板材上。通过孔空气被吸取或者吸走，从而搁放的工件2通过负压被保持。其他的固定装置也是可行的，例如以机械的方式利用固定的和/或可动的夹爪夹紧工件2(未呈现)的夹紧装置。只有当应固定在输送装置3上的工件2被搁放时，吸台才运行，也就是说空气才被吸取或者吸走。
输送装置3输送放上的工件2至加工工位9，在该加工工位9处工件利用固定装置14保持且由加工机器人10利用工具12加工。在加工后，固定装置14停用且工具2被继续输送至另一或者下一加工工位9或输送至卸载工位6且在另一或者下一加工工位9处被继续加工或在卸载工位6处从输送装置3中取走。因为工件2可独立于彼此被输送，由此一个工件2可在另一工件被加工期间被输送。一个工件2也可在与另一工件不同的方向上或以与另一工件不同的速度输送。
为了确定工件2在输送装置3上的位置，根据本发明的设备1具有机械扫描器16和作为位置扫描仪17的激光扫描仪，该机械扫描器16和该激光扫描仪作为测量工具与加工工具一样由加工机器人10从贮放匣13中取出且利用加工机器人10的自动夹紧装置被夹紧。加工机器人10获得用于加工分别待加工的工件2的数据，该数据相应于工件2在输送装置3上的位置如此修正，即使得工件12的运动在加工时匹配于相应的工件2的实际位置。对于在第一加工工位9中的不太精确的第一加工而言以机械的方式利用扫描器16获取工具2在输送装置3上的位置。对于在另外的或最终的第二加工工位9中利用位置扫描仪17更精确地确定位置以为了精加工或最终加工工件2而言利用位置扫描仪17获得工件2的位置。
利用机械式扫描器16且尤其利用位置扫描仪17可精准地获得工件2的形状和大小。因此工件2的识别和理论与实际比较是可行的，该理论与实际比较影响加工。例如可以程序控制的方式根据工件2的实际形状、大小和可能的硬度来选择工具。也可识别工件2的缺陷。此外通过相应的压头(Prüfkörper)利用加工机器人10的自动夹紧装置夹紧且压到工件2中，工件2的硬度测量是可行的。
在图4至6中，自主式生产线1的加工工位9具有门形机床18代替加工机器人10。在其余方面两个生产线1相同地构造且以相同的方式起作用，从而为了避免重复可参考图1至3的阐释以为了阐释图4至6。一致的或彼此相应的构件在图4至6中以与在图1至3中相同的参考数字来标明。在加工工位处具有加工机器人和门形机床或也具有其它的机床(未呈现)的生产线也是可行的。

Claims (9)

1.一种用于加工工件的自主式生产线，带有输送装置(3)以用于将所述工件(2)输送至加工工位(9)且从加工工位(9)输送所述工件，在该加工工位(9)处所述工件(2)在所述输送装置(3)上被加工。
2.根据权利要求1所述的自主式生产线，其特征在于，所述生产线在其伸延路线中和/或在所述输送装置(3)的不同侧边处具有多个加工工位(9)。
3.根据权利要求1或2所述的自主式生产线，其特征在于，所述生产线(1)具有装载工位(4)，该装载工位(4)将所述工件(2)装载到所述输送装置(3)上，和/或具有卸载工位(6)，该卸载工位(6)从所述输送装置(3)取走所述工件(2)。
4.根据权利要求1至3中任一项所述的自主式生产线，其特征在于，所述输送装置(3)对于每个加工工位(9)具有固定装置(14)，该固定装置(14)在加工期间将所述工件(2)固定在所述输送装置(3)上。
5.根据权利要求4所述的自主式生产线，其特征在于，所述固定装置(14)具有吸取夹具尤其吸台(15)以用于在加工期间将所述工件(2)固定在所述输送装置(3)上。
6.根据前述权利要求中任一项所述的自主式生产线，其特征在于，在所述输送装置(3)的不同部位处的工件(2)可独立于彼此运动。
7.根据前述权利要求中任一项所述的自主式生产线，其特征在于，所述生产线(1)具有机械式扫描器(16)和/或位置扫描仪(17)以用于确定工件(2)在所述输送装置(3)上的位置。
8.根据前述权利要求中任一项所述的自主式生产线，其特征在于，所述加工工位(9)具有加工机器人(10)或门形机床(18)。
9.根据前述权利要求中任一项所述的自主式生产线，其特征在于，所述加工工位(9)具有用于工具(12)的贮放匣(13)。
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