EP2452790A1 - Station de traitement pour une estampilleuse et procédé de sortie de feuilles d'ébauche - Google Patents

Station de traitement pour une estampilleuse et procédé de sortie de feuilles d'ébauche Download PDF

Info

Publication number: EP2452790A1
Authority: EP; European Patent Office
Prior art keywords: sheet; tool; station; punching; processing station
Prior art date: 2010-11-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP11185786A

Other languages

German (de)

English (en)

Other versions

EP2452790B1 (fr

Inventor

Rafael Pisarski

Jürgen Wyes

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Heidelberger Druckmaschinen AG

Original Assignee

Heidelberger Druckmaschinen AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2010-11-12

Filing date

2011-10-19

Publication date

2012-05-16

2011-10-19 Application filed by Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG

2012-05-16 Publication of EP2452790A1 publication Critical patent/EP2452790A1/fr

2013-06-26 Application granted granted Critical

2013-06-26 Publication of EP2452790B1 publication Critical patent/EP2452790B1/fr

Status Not-in-force legal-status Critical Current

2031-10-19 Anticipated expiration legal-status Critical

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
- B65H29/585—Article switches or diverters taking samples from the main stream
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
- B26D7/0633—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts by grippers

Definitions

the invention relates to a storage and pay station according to the preamble of claim 1, a sheet punching and / or embossing machine according to claim 9 and a method for depositing intermediate sheets according to claim 10.
punching As punching the cutting is referred to with closed geometric blank forms that can be circular, oval or polygonal and imaginary shapes of all kinds. Also the practices practiced in print finishing, such as punching with punch, corner punching and register punching are counted to this area.
the punching takes place against a punching pad or against stamp, in some cases it is also shearing operations.
Packaging materials made of paper, cardboard, cardboard or corrugated board are mainly punched in sheet format. When punching but also creasing lines or blind embossing can be introduced into the benefit. This complex process makes it indispensable to punch the sheets individually.
Such a flat bed punch is for example from the DE 30 44 083 A1 known.
the two tables are equipped with cutting and scoring tools or corresponding counter tools with which punched out of the cyclically guided between the table surface sheets the benefits and at the same time pressed the necessary for clean folding grooves. In the subsequent breakout the waste is removed by machine tools. Depending on the equipment of the machine finally the punched benefits can be separated in a designatedWhentrenn arthritis.
test sheet In order to assess the quality of the punching process, the machine operator needs a so-called test sheet. In this sample sheet, although the punching should be done, but it should at least no separation into individual benefits have taken place. If necessary, the breaking-out process, in which waste is broken out of the punched sheet, should also be prevented. This allows the machine operator to judge all the punching lines by means of a complete, complete sheet.
the punching machine In order to obtain a sample sheet, the punching machine must be temporarily switched off in the above-described punching machines. This makes it possible to remove a punched sheet before it is subsequently processed further in the stripping station and the depaneling station.
a disadvantage of this procedure is that the productivity is reduced by switching off and the subsequent startup of the punching machine.
a disadvantage of this procedure is that by decoupling the masses of the drives ofinstation and Ausbrechstation a momentum shock is introduced into the main drive system, causing a vibration excitation of the main drive system.
Object of the present invention is therefore to provide a processing station and a punching machine with such a processing station, which does not have to be disconnected to remove a sample sheet, or learns a vibration input by coupling individual drive trains. Another object is to describe a method for discharging and depositing a sample sheet, which avoids the disadvantages of the prior art described above.
the inventive processing station for a flatbed sheet punching and / or embossing machine has a sheet transport system for transporting the sheets through the processing station as well as a lifting upper tool, which cooperates with a lower tool.
the lower tool can in particular be stationary. If the processing station is a breakout station for breaking out of waste from bow, so upper tool and lower tool are designed as stripping. If the processing station is a blanking and depositing station for depositing a single use of a sheet on a stack, the upper tool and lower tool are designed as a blanking tool.
the upper tool has a tool holder and a lifting tool, which is held by the tool holder.
the distance between the lifting tool and the tool holder is variable. This change in distance occurs in a particularly advantageous and therefore preferred embodiment by a lifting movement, in particular a pure vertical movement, of the lifting tool. In other words: The lifting tool is raised.
the lifting tool is connected by at least one actuator with the tool holder, wherein the at least one actuator causes the change in distance.
the at least one actuator causes the change in distance.
four actuators may be provided, namely one actuator each at a respective corner of the lifting tool.
the at least one actuator is designed as a pneumatic cylinder, as this allows for a short switching times and on the other tolerates vibrations and shocks during the lifting movements of the upper tool.
the processing station has a test sheet display, which may be formed, for example, as a cassette or drip tray. This can be arranged in particular below the sheet transport system of the processing station, so that a respective sample sheet can be transported from the sheet transport system to the test sheet delivery and released there. This allows the operator to easily remove the sample sheet.
the latter has a control unit which controls the at least one actuator by using a number of test sheets, the sheet transport speed and, if applicable, the machine cycle predetermined by the machine operator.
the at least one actuator is then actuated taking into account the working cycle and the required actuating speed when a sample sheet is to pass through the processing station unprocessed.
This control unit can be integrated in particular in the control unit of a higher-level punching machine.
the invention also relates to a sheet punching and / or embossing machine for punching and / or embossing sheets of paper, cardboard, plastic and the like with a sheet transport system, with a feeder, with a punching and / or embossing station and at least one further processing station, in particular a stripping station and a boom, wherein at least the boom is designed according to the above description of the processing station according to the invention.
both breaking station and boom have the embodiment according to the invention, since such a test sheet can be designed, which has only experienced the punching process in the sense of sheet processing.
the invention also relates to a method for discharging and depositing a sample sheet in a test sheet delivery of a sheet punching and / or embossing machine, wherein this particular, as described above, with at least one punching station and at least one further processing station, which in particular as described above, the method comprising the following steps:
a sheet is fed into the sheet punching machine, the sheet is transported by a transport device through the machine and there is a processing of the sheet at least by the at least one punching station.
the lifting tool of the upper tool of at least one of the processing stations namely at least one Basedtrenn- and depositing station - also referred to as boom - spent by lifting in a non-operative position. Even if the upper tool carries out its working stroke stroke movement, it causes no processing of the sample sheet in this non-action position. Therefore, the sample sheet can be transported in a next step in the sample sheet delivery. Subsequently, the lifting tool can be lowered back into its working position, so that subsequent sheets are processed again regularly by the lifting tool.
a plurality of sample sheets can be discharged. For this purpose, after lifting and before lowering again the lifting tool several sheets processed in the punching station and transported to the test sheet delivery.
FIG. 1 the basic structure of a sheet punching and embossing machine 100 for punching, breaking,directionalally storing sheets of paper, cardboard, plastic and the like is shown.
the punching and embossing machine 100 has a feeder 1, a punching station 2, a breaking station 3 and a boom 4 with storage and pay station, which are supported and enclosed by a common machine housing 5 and driven by a main drive 17. From one side, the so-called operator side, the processing stations 2, 3, 4 are accessible; on the opposite side, the so-called drive side, there is the drive train of the sheet punching and embossing machine 100.
a machine control 15 controls the processes within the punching machine 100.
the sheets 6 are separated by a feeder 1 from a stack, fed to the sheet transport system 7 and gripped by gripper bars of a gripper carriage 8 grippers at its front edge and intermittently in the sheet transport direction B through the various stations 2, 3 and 4 of the punching and embossing machine 100th pulled.
the sheet transport system 7 has a plurality of gripper carriages 8, so that a plurality of sheets 6 can be processed simultaneously in the various stations 2, 3 and 4.
the gripper carriage 8 can be driven by a chain drive or in an alternative embodiment by an electromagnetic linear drive with traveling wave motors, such as in the DE 20 2007 012 349 U1 described.
the punching station 2 consists of a lower crucible, a so-called. Subtable 9, and an upper crucible, a so-called. Obertisch 10.
the upper table 10 is vertically back and stored movable and provided with punching and Rillmessern.
the lower table 9 is fixedly mounted in the machine frame and provided with a counter plate to the punching and Rillmessern. Alternatively, the upper table 10 fixed and the lower table 9 may be moved.
embossing tools in particular in the form of so-called embossing dies, are used instead of the punching and scoring tools.
the gripper carriage 8 transports the sheet 6 from the punching and embossing station 2 in the subsequent breaking station 3, which is equipped with breakout tools 21, 23.
the breaking station 3 the waste pieces 11 which are not required are pushed out of the sheet 6 downward with the aid of the breaking-out tools 21, 23, whereby the waste pieces 11 fall into a carriage-like container 12 inserted below the station.
the sheet 6 passes into the boom 4, where the sheet 6.1 is either simply stored, or at the same time a separation of the individual 6.2 uses a respective sheet 6.
the boom 4 has a blanking tool 21, 23.
the boom 4 may also include a pallet 13, on which the individual sheets 6 or 6.2 utility stacked in the form of a stack 14, so that after reaching a certain stack height, the pallet 13 with the sheet stack 14 can be moved away from the area of the punching and embossing machine 100.
FIGS. 2a and 2 B show the processing operation of a sheet 6 in a processing station 3, 4 using the example of the Trotrenn- and storage station 4 in a detailed view.
a sheet 6 was transported by the gripper carriage 8 of the sheet transport system 7 in the sheet transport direction B to below the stamped 22 upper tool 21.
a Above the sheet 6 is a
a Below the sheet 6 is a
a Below the sheet 6 is a
the lifting tool 21.1 undergoes a stroke h, which separates the individual benefits 6.2 of the sheet 6 from each other and stores on a stack 14.
the punches 22 of the blanking tool 21.1 dip into the sheet transport plane E with an immersion depth t.
the blanking tool 21.1 is connected by actuators, which are designed as pneumatic cylinders, with the tool holder 21.2.
the actuators 26 can perform an adjusting movement which causes a change in distance a between the tool holder 21.2 and the lifting tool 21.1.
the upper tool 21 performs a lifting movement h.
the upper tool 21 is guided during its lifting movement by means of guides 4.2.
the lifting movement h is impressed on the upper tool 21 by a drive 4.1.
the drive 4.1 can be connected by a - not shown here - gear train with the machine drive 17 of the sheet punching and embossing machine 100.
the upper tool 21 performs a stroke of the size H in each machine cycle, the punch 22 in the sheet transport plane E immerse (immersion depth t).
a breaking station 3 can analogously in the FIGS. 3a and 3b illustrated respectivelytrenn- and storage station 4 may be formed.
Breakout tools used in stripping stations are well known to those skilled in the art.
the circuittrennstempel 22 has the lifting tool 21.1 of the stripping tool punches for breaking waste 11 from the sheet 6. It is crucial that the distance between the tool holder 21.2 and the stripping 21.1 changed, that is reduced, so that a sample sheet 6.1 no breaking his waste pieces 11 learns.
the as the comes as a lower tool 24 a breaking board used.

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Sampling And Sample Adjustment (AREA)

EP11185786.8A 2010-11-12 2011-10-19 Station de traitement pour une estampilleuse et procédé de sortie de feuilles d'ébauche Not-in-force EP2452790B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE102010051239A DE102010051239A1 (de)	2010-11-12	2010-11-12	Bearbeitungsstation für eine Stanzmaschine und Verfahren zur Probebogenauslage

Publications (2)

Publication Number	Publication Date
EP2452790A1 true EP2452790A1 (fr)	2012-05-16
EP2452790B1 EP2452790B1 (fr)	2013-06-26

Family

ID=45463203

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11185786.8A Not-in-force EP2452790B1 (fr)	2010-11-12	2011-10-19	Station de traitement pour une estampilleuse et procédé de sortie de feuilles d'ébauche

Country Status (4)

Country	Link
EP (1)	EP2452790B1 (fr)
CN (1)	CN102554963B (fr)
DE (1)	DE102010051239A1 (fr)
ES (1)	ES2423406T3 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2018192685A1 (fr) *	2017-04-21	2018-10-25	Bobst Mex Sa	Dispositif de recuperation d'echantillons de poses, station d'evacuation et machine de traitement d'elements en forme de feuilles
WO2018197046A1 (fr) *	2017-04-21	2018-11-01	Bobst Mex Sa	Dispositif et procede d'ejection d'echantillons de poses, station d'evacuation et machine de traitement d'elements en forme de feuilles
CN109366551A (zh) *	2018-11-22	2019-02-22	重庆康嘉药业有限公司	中药高效切片装置
EP3736044A1 (fr) *	2019-05-07	2020-11-11	Nivora IP B.V.	Presse à poinçonner pour broyer de l'amiante contenant un matériau de plaque
WO2021083676A1 (fr) *	2019-10-28	2021-05-06	Koenig & Bauer Ag	Machine de traitement de feuilles avec au moins un dispositif de stockage de feuilles et procédé de stockage de feuilles
US20230173705A1 (en) *	2020-07-24	2023-06-08	Lg Energy Solution, Ltd.	Cartridge Type Electrode Cutting Apparatus
CN116331883A (zh) *	2023-05-12	2023-06-27	广东兴艺数字印刷股份有限公司	一种全自动冲卡设备

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Publication number	Priority date	Publication date	Assignee	Title
DE102014003294A1 (de) *	2014-03-07	2015-09-10	Masterwork Machinery Co., Ltd.	Ausbrechwerkzeug für eine Stanzmaschine
CN104030076A (zh) *	2014-05-19	2014-09-10	天津长荣印刷设备股份有限公司	一种不停机取样装置及其工作方法
DE102016103127A1 (de) *	2015-03-02	2016-09-08	Petratto S.R.L.	Verfahren zur Bearbeitung eines Blattes mittels einer automatischen Presse und automatische Presse
FR3037843B1 (fr) *	2015-06-24	2018-01-05	Gaztransport Et Technigaz	Procede et dispositif de decoupe de matiere isolante fibreuse ou alveolaire
CN106057025B (zh) *	2016-08-03	2018-09-04	黄思远	一种会计教学用账本快速裁剪装置

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DE102005060263A1 (de) *	2005-01-26	2006-07-27	Heidelberger Druckmaschinen Ag	Bogen verarbeitende Maschine mit einer Vorrichtung zum Ausschleusen ausgewählter Bogen
DE202007012349U1 (de)	2006-07-26	2007-12-13	Heidelberger Druckmaschinen Ag	Bogenstanz- und -prägemaschine mit Passerausrichtung
EP1914050A1 (fr) *	2006-10-18	2008-04-23	Heidelberger Druckmaschinen Aktiengesellschaft	Presse à platines pour matériau en feuille

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CN1847123B (zh) *	2005-01-26	2010-04-14	海德堡印刷机械股份公司	具有用于分送出所选出的页张的装置的处理页张的机器
DE102005004881A1 (de) *	2005-02-03	2006-08-10	Man Roland Druckmaschinen Ag	Vorrichtung zur Bogenausschleusung
EP1882660A3 (fr) *	2006-07-26	2010-04-07	Heidelberger Druckmaschinen Aktiengesellschaft	Presse de découpage et de cannelage dotée d'un entraînement linéaire et d'aiguillages
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DE102008006528A1 (de) *	2007-02-14	2008-08-21	Heidelberger Druckmaschinen Ag	Vorrichtung zur Ausschleusung von Bogen
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2010
- 2010-11-12 DE DE102010051239A patent/DE102010051239A1/de not_active Withdrawn
2011
- 2011-10-19 EP EP11185786.8A patent/EP2452790B1/fr not_active Not-in-force
- 2011-10-19 ES ES11185786T patent/ES2423406T3/es active Active
- 2011-11-11 CN CN201110364695.8A patent/CN102554963B/zh active Active

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DE3044083A1 (de)	1980-11-24	1982-09-09	Wupa-Maschinenfabrik GmbH, 4057 Brüggen	Stanzeinrichtung
DE102005060263A1 (de) *	2005-01-26	2006-07-27	Heidelberger Druckmaschinen Ag	Bogen verarbeitende Maschine mit einer Vorrichtung zum Ausschleusen ausgewählter Bogen
DE202007012349U1 (de)	2006-07-26	2007-12-13	Heidelberger Druckmaschinen Ag	Bogenstanz- und -prägemaschine mit Passerausrichtung
EP1914050A1 (fr) *	2006-10-18	2008-04-23	Heidelberger Druckmaschinen Aktiengesellschaft	Presse à platines pour matériau en feuille

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RU2742309C1 (ru) *	2017-04-21	2021-02-04	Бобст Мекс Са	Устройство и способ сбрасывания образцов заготовок, станция удаления и машина для обработки элементов в виде листов
US11498792B2 (en)	2017-04-21	2022-11-15	Bobst Mex Sa	Device for recovering exposure samples, discharge station and machine for processing sheet-shaped elements
CN110603216A (zh) *	2017-04-21	2019-12-20	鲍勃斯脱梅克斯股份有限公司	回收暴露样品的设备，排出工位和处理片状元件的机器
JP2020517554A (ja) *	2017-04-21	2020-06-18	ボブストメックスソシエテアノニムＢｏｂｓｔＭｅｘＳＡ	サンプルブランクをはね出すためのデバイス及び方法、取り出しステーション、及びシート形態の要素を加工するための機械
WO2018197046A1 (fr) *	2017-04-21	2018-11-01	Bobst Mex Sa	Dispositif et procede d'ejection d'echantillons de poses, station d'evacuation et machine de traitement d'elements en forme de feuilles
US11780195B2 (en)	2017-04-21	2023-10-10	Bobst Mex Sa	Device and method for ejecting exposure samples, discharge station and machine for processing sheet-shaped elements
WO2018192685A1 (fr) *	2017-04-21	2018-10-25	Bobst Mex Sa	Dispositif de recuperation d'echantillons de poses, station d'evacuation et machine de traitement d'elements en forme de feuilles
CN109366551A (zh) *	2018-11-22	2019-02-22	重庆康嘉药业有限公司	中药高效切片装置
EP3736044A1 (fr) *	2019-05-07	2020-11-11	Nivora IP B.V.	Presse à poinçonner pour broyer de l'amiante contenant un matériau de plaque
US11577928B2 (en)	2019-10-28	2023-02-14	Koenig & Bauer Ag	Sheet processing machine comprising at least one pile formation device, and method for forming piles
WO2021083676A1 (fr) *	2019-10-28	2021-05-06	Koenig & Bauer Ag	Machine de traitement de feuilles avec au moins un dispositif de stockage de feuilles et procédé de stockage de feuilles
CN114364624A (zh) *	2019-10-28	2022-04-15	柯尼格及包尔公开股份有限公司	具有至少一个单张纸摞放装置的单张纸加工机和用于单张纸摞放的方法
US20230173705A1 (en) *	2020-07-24	2023-06-08	Lg Energy Solution, Ltd.	Cartridge Type Electrode Cutting Apparatus
CN116331883A (zh) *	2023-05-12	2023-06-27	广东兴艺数字印刷股份有限公司	一种全自动冲卡设备
CN116331883B (zh) *	2023-05-12	2024-01-05	广东兴艺数字印刷股份有限公司	一种全自动冲卡设备

Also Published As

Publication number	Publication date
EP2452790B1 (fr)	2013-06-26
ES2423406T3 (es)	2013-09-20
DE102010051239A1 (de)	2012-05-16
CN102554963A (zh)	2012-07-11
CN102554963B (zh)	2016-01-13

Publication	Publication Date	Title
EP2452790B1 (fr)	2013-06-26	Station de traitement pour une estampilleuse et procédé de sortie de feuilles d'ébauche
EP2399715B1 (fr)	2013-01-23	Station de dépôt et de séparation des usages pour une machine à estamper des cintres
EP1914049B1 (fr)	2011-04-13	Presse à platines
DE102007014314A1 (de)	2008-01-31	Bogenstanz- und -prägemaschine mit hydraulischem Antrieb
EP2397285B1 (fr)	2019-10-23	Station d'estampage et/ou d'embossage pour machine à estamper des cintres
EP2087972B1 (fr)	2012-02-15	Dispositif d'estampillage
EP2008781B1 (fr)	2010-12-29	Outil pour presse de découpage et de cannelage
DE102011118283A1 (de)	2012-09-13	Bearbeitungsstation einer Bogenstanzmaschine mit Stellmotor
EP2165954B1 (fr)	2011-09-28	Machine de traitement de feuilles et procédé de dépôt de feuilles
DE102008011051A1 (de)	2009-08-27	Bogenstanz- und -prägemaschine
EP2653420B1 (fr)	2016-08-24	Procédé de transfert de feuille et machine à découper à l'emporte-pièce dotée d'un système de transport à pince
DE102011014858A1 (de)	2011-10-20	Stanzstation mit Zurichtvorrichtung
EP1914050A1 (fr)	2008-04-23	Presse à platines pour matériau en feuille
EP2762432B1 (fr)	2015-11-18	Procédé de surveillance destiné à éviter la collision d'une poinçonneuse avec un balai de freinage
EP2572843B1 (fr)	2015-11-04	Procédé d'alignement d'un outil d'estampillage et station de découpage avec plaque de recouvrement pouvant être aspirée
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