WO2004054789A1 - Verfahren und anordnung zur betreibszustandsüberwachung von pressen, insbesondere paketierpressen - Google Patents
Verfahren und anordnung zur betreibszustandsüberwachung von pressen, insbesondere paketierpressen Download PDFInfo
- Publication number
- WO2004054789A1 WO2004054789A1 PCT/DE2003/004112 DE0304112W WO2004054789A1 WO 2004054789 A1 WO2004054789 A1 WO 2004054789A1 DE 0304112 W DE0304112 W DE 0304112W WO 2004054789 A1 WO2004054789 A1 WO 2004054789A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- value
- press
- switch
- relative movement
- alarm
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
- B30B9/327—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for briquetting scrap metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3003—Details
- B30B9/3039—Fluid removing means
Definitions
- the invention relates to a ner driving and an arrangement for operating condition monitoring of presses, in particular packet presses for the production of compacts, such as. B. from scrap and sheet metal waste.
- shear packet presses according to DE 198 04 789 known, which consist essentially of a fill box with cutting edge, therein horizontally guided nerd with shear knife, a vertically arranged press box with ner nerd inside and a horizontally arranged transverse to the filler box with horizontally guided nerdd.
- the filling box and the pressing box open into a common space which accommodates the package-like compact, the aforementioned package chamber.
- the walls of the filling box, press box and package chamber form the housing of the shear packaging press.
- the package chamber has an opening for the horizontally displaceable door through which the ejected compact passes.
- the ner poets and the door are moved by hydraulic pistons / cylinders which are connected to a hydraulic drive system.
- a first ner sealing step for nor compaction of the material fed to the width of the package by means of a compressor which is guided horizontally in the filling box, material possibly projecting beyond the ner poet being cut off at the cutting edge by means of the shear knife arranged on the ner poet,
- a second ner sealing step for intermediate compression of the material pre-compressed to the package width to the height of the package by means of the compressor guided in the press box perpendicular to the filling box, then a third compression step for the final compression of the material to the final density or length of the package by means of the compressor horizontally guided transversely to the filling box in the package chamber, the finished package being ejected through the door from the package chamber after reaching the final density or length , exercised and done
- Presses are not only understood to mean the type described at the beginning.
- the demand for an improvement in the operating condition monitoring par excellence extends to presses, that is to say to machines in which a so-called stick-slip effect occurs as a result of the relative movement between a driven compressor and a press box or table receiving the compression pressure for the compact occurs.
- the object of the invention is to develop a method and an arrangement for monitoring the operating state of presses, in particular packaging presses, in which damaging vibrational stresses are recognized prematurely and “seizing" of the machine parts involved in the relative movements are avoided.
- Fig. 1 shows the schematically illustrated arrangement according to the invention using the example of a
- the invention is explained according to the following embodiment in its basic arrangement and the principle of operation on a three-dimensional packaging press.
- the packaging press 1 essentially consists of a press box 2.2 and a package chamber 2.3, as well as a first compressor 3.1 driven by a first piston / cylinder unit 6.1, a second compressor 3.2 and driven by a second piston / cylinder unit 6.2 a third compressor 3.3 (FIG. 2a) driven by a third piston / cylinder unit 6.3.
- a door 5.1 connected to a fourth piston / cylinder unit 6.4 is guided horizontally movably in a door box 5.2.
- the door box 5.2 is fastened by means of tie rods 10 to the housing part of the package chamber 2.3, the tie rods 10 also intercepting the pressure exerted against the door 5.1 by means of the third compressor 3.3 from the third piston / cylinder unit 6.3 on a compact, not shown.
- a hydraulic drive system 9.1 of the packaging press 1 that essentially consists of a control block 9.2, a Hydraulikta k 13 and a control cabinet 16, which form a compact, pre-assembled unit.
- the control cabinet 16 is a control 16.2, the a connecting cable 16.4, a charge amplifier (coupler) 16.1 and a measuring line 16.3 is connected to a sensor 2.4 on an end wall of the press box 2.2 of the packaging press 1.
- the third compression step carried out by means of the third compressor 3.3, in which the first compressor 3.1 is already in a position which opens the opening of the package chamber 2.3.
- the return strokes of the compressors 3.1, 3.3 can be coupled, the compressor 3.3 then initially covering part of the path alone and the rest of the path together with the compressor 3.1.
- the door 5.1 is closed simultaneously with the return stroke of the third compressor 3.3 by means of hydraulic separation or simultaneously with the return stroke of the compressor 3.2 by means of hydraulic separation.
- a control 16.2 is used, which monitors the movement sequences of the compressors 3.1, 3.2, 3.3 and the door 5.1 during the cycles for the production of the compact, not shown.
- a measuring line 16.3 for forwarding the measured values with a coupler as a charge amplifier 16.1 and a connecting cable 16.4 the method according to the invention is carried out as follows. There are relative movements taking place during the time and / or a path between each compressor 3.1, 3.2, 3.3 and the press box 2.2 and the door 5.1 in the cycle from the beginning to the end of the pressing process and ejection of the compact, not shown, the vibration amplitudes via the sensor 2.4 continuously detected. A permissible vibration amplitude for the packaging press 1 is then recorded within the control 16.2 as a “normal state” for the time and / or path increments of the relative movements.
- an "alarm value” with an amount 20% higher than the maximum measured value of the vibrations in the normal state and a “switch-off value” with an amount 40% higher than the previous maximum measured value are generated and both limit values for each time and / or path increment entered in the control 16.2 of the press 1 in the sense of an increment memory.
- the invention can be implemented with relatively simple means, although its effect is associated with a significantly increased use value for the operator of generic machines, the retrofitting of presses already in operation also being unproblematic.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003294651A AU2003294651A1 (en) | 2002-12-13 | 2003-12-12 | Method and arrangement for monitoring the operating condition of presses, particularly packing presses |
MXPA05006225A MXPA05006225A (es) | 2002-12-13 | 2003-12-12 | Procedimientos y disposicion para monitorear la condicion operativa de prensas hidraulicas multidimensionalmente eficaces como prensas de empaquetado. |
BR0317135-3A BR0317135A (pt) | 2002-12-13 | 2003-12-12 | Método e arranjo para monitoramento da condição de operação de prensas, particularmente prensas de empacotamento |
US10/538,699 US20060054031A1 (en) | 2002-12-13 | 2003-12-12 | Method and arrangement for monitoring the operating condition of presses, particularly packing presses |
JP2004559607A JP2006509631A (ja) | 2002-12-13 | 2003-12-12 | 圧縮プレス等からなるプレスの作動状態を監視するための方法及び装置 |
EP03785565A EP1575764A1 (de) | 2002-12-13 | 2003-12-12 | Verfahren und anordnung zur betreibszustands berwachung von pressen, insbesondere paketierpressen |
CA002509221A CA2509221A1 (en) | 2002-12-13 | 2003-12-12 | Method and arrangement for monitoring the operating condition of presses, particularly packing presses |
NO20053055A NO20053055L (no) | 2002-12-13 | 2005-06-21 | Fremgangsmate og anordning for overvaking av driftstilstanden til presser, saerlig komprimeringspresser. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10258660A DE10258660B4 (de) | 2002-12-13 | 2002-12-13 | Verfahren und Anordnung zur Betriebszustandsüberwachung von Pressen, insbesondere Paketierpressen |
DE10258660.8 | 2002-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004054789A1 true WO2004054789A1 (de) | 2004-07-01 |
Family
ID=32518961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/004112 WO2004054789A1 (de) | 2002-12-13 | 2003-12-12 | Verfahren und anordnung zur betreibszustandsüberwachung von pressen, insbesondere paketierpressen |
Country Status (13)
Country | Link |
---|---|
US (1) | US20060054031A1 (de) |
EP (1) | EP1575764A1 (de) |
JP (1) | JP2006509631A (de) |
KR (1) | KR20050085629A (de) |
CN (1) | CN1726125A (de) |
AU (1) | AU2003294651A1 (de) |
BR (1) | BR0317135A (de) |
CA (1) | CA2509221A1 (de) |
DE (1) | DE10258660B4 (de) |
MX (1) | MXPA05006225A (de) |
NO (1) | NO20053055L (de) |
RU (1) | RU2005116984A (de) |
WO (1) | WO2004054789A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006052350B4 (de) * | 2006-11-07 | 2014-11-20 | Falko Kuhnke | Vorrichtung zur Steuerung von Hydraulikpressen durch quasi-kontinuierliche Messung des Druckes |
CN103728892B (zh) * | 2013-12-23 | 2016-03-30 | 河北省农业机械化研究所有限公司 | 一种方捆打捆机用打捆控制系统 |
CN104802441B (zh) * | 2014-01-24 | 2017-01-11 | 宝山钢铁股份有限公司 | 一种处理厚料高强钢的压块机装置及其应用 |
EP3037251A1 (de) | 2014-12-23 | 2016-06-29 | Metso Germany GmbH | Presse zur Verdichtung von Materialien |
CN112776406B (zh) * | 2020-12-24 | 2022-09-27 | 日照济钢金属科技有限公司 | 一种建筑废金属回收用的打包机 |
JP2023032616A (ja) | 2021-08-27 | 2023-03-09 | アイダエンジニアリング株式会社 | プレス機械及びプレス機械の異常診断方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023044A (en) * | 1975-01-20 | 1977-05-10 | Westinghouse Electric Corporation | Automatic machine tool including a monitoring system |
US4918364A (en) * | 1986-02-07 | 1990-04-17 | Amada Company, Limited | Method for controlling noise and vibration of machine tools with high efficiency |
DE3938854A1 (de) * | 1988-11-23 | 1990-05-31 | Siemens Ag | Verfahren zur ueberwachung von stanzwerkzeugen, insbesondere von folgeverbundwerkzeugen, waehrend des stanzvorganges und zugehoeriges ueberwachungssystem |
US5094107A (en) * | 1990-08-21 | 1992-03-10 | The Minster Machine Company | Press vibration severity/reliability monitoring system and method |
US5448902A (en) * | 1992-12-16 | 1995-09-12 | Mercedes-Benz Ag | Method for the automatic iterative process optimization of drawing processed in presses |
DE19804789A1 (de) * | 1998-02-06 | 1999-08-12 | Svedala Lindemann Gmbh | Verfahren zum Betreiben einer Scherpaketierpresse und Scherpaketierpresse |
US6209400B1 (en) * | 1997-01-13 | 2001-04-03 | The Minster Machine Company | Portable press vibration severity monitoring system and method |
US6466840B1 (en) * | 1998-11-03 | 2002-10-15 | The Minster Machine Company | Detailed die process severity analysis and optimization methodology |
US6484106B1 (en) * | 1999-07-30 | 2002-11-19 | The Minster Machine Company | Mechanical device productivity improvement with usage analysis, management, and implementation methodology for manufacturing facility |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4032550A1 (de) * | 1990-10-13 | 1992-04-16 | Telefunken Systemtechnik | Sensorik zur analyse von schwingungen mit hilfe von elektroakustischer sensoren |
FR2732403B1 (fr) * | 1995-03-31 | 1997-05-09 | Inst Francais Du Petrole | Methode et systeme de prediction de l'apparition d'un dysfonctionnement en cours de forage |
DE29513754U1 (de) * | 1995-08-26 | 1995-10-26 | Doneit Juergen Dr | Vorrichtung zum Detektieren eines Maschinenschadens |
JPH10230398A (ja) * | 1997-02-20 | 1998-09-02 | Minster Mach Co:The | プレス生産モニタシステムおよび方法 |
US5875420A (en) * | 1997-06-13 | 1999-02-23 | Csi Technology, Inc. | Determining machine operating conditioning based on severity of vibration spectra deviation from an acceptable state |
-
2002
- 2002-12-13 DE DE10258660A patent/DE10258660B4/de not_active Expired - Fee Related
-
2003
- 2003-12-12 CN CNA200380105984XA patent/CN1726125A/zh active Pending
- 2003-12-12 CA CA002509221A patent/CA2509221A1/en not_active Abandoned
- 2003-12-12 MX MXPA05006225A patent/MXPA05006225A/es unknown
- 2003-12-12 RU RU2005116984/02A patent/RU2005116984A/ru not_active Application Discontinuation
- 2003-12-12 JP JP2004559607A patent/JP2006509631A/ja active Pending
- 2003-12-12 EP EP03785565A patent/EP1575764A1/de not_active Withdrawn
- 2003-12-12 BR BR0317135-3A patent/BR0317135A/pt not_active IP Right Cessation
- 2003-12-12 AU AU2003294651A patent/AU2003294651A1/en not_active Abandoned
- 2003-12-12 WO PCT/DE2003/004112 patent/WO2004054789A1/de not_active Application Discontinuation
- 2003-12-12 US US10/538,699 patent/US20060054031A1/en not_active Abandoned
- 2003-12-12 KR KR1020057010813A patent/KR20050085629A/ko not_active Application Discontinuation
-
2005
- 2005-06-21 NO NO20053055A patent/NO20053055L/no not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023044A (en) * | 1975-01-20 | 1977-05-10 | Westinghouse Electric Corporation | Automatic machine tool including a monitoring system |
US4918364A (en) * | 1986-02-07 | 1990-04-17 | Amada Company, Limited | Method for controlling noise and vibration of machine tools with high efficiency |
DE3938854A1 (de) * | 1988-11-23 | 1990-05-31 | Siemens Ag | Verfahren zur ueberwachung von stanzwerkzeugen, insbesondere von folgeverbundwerkzeugen, waehrend des stanzvorganges und zugehoeriges ueberwachungssystem |
US5094107A (en) * | 1990-08-21 | 1992-03-10 | The Minster Machine Company | Press vibration severity/reliability monitoring system and method |
US5448902A (en) * | 1992-12-16 | 1995-09-12 | Mercedes-Benz Ag | Method for the automatic iterative process optimization of drawing processed in presses |
US6209400B1 (en) * | 1997-01-13 | 2001-04-03 | The Minster Machine Company | Portable press vibration severity monitoring system and method |
DE19804789A1 (de) * | 1998-02-06 | 1999-08-12 | Svedala Lindemann Gmbh | Verfahren zum Betreiben einer Scherpaketierpresse und Scherpaketierpresse |
US6466840B1 (en) * | 1998-11-03 | 2002-10-15 | The Minster Machine Company | Detailed die process severity analysis and optimization methodology |
US6484106B1 (en) * | 1999-07-30 | 2002-11-19 | The Minster Machine Company | Mechanical device productivity improvement with usage analysis, management, and implementation methodology for manufacturing facility |
Also Published As
Publication number | Publication date |
---|---|
RU2005116984A (ru) | 2006-01-20 |
CA2509221A1 (en) | 2004-07-01 |
MXPA05006225A (es) | 2005-08-19 |
DE10258660B4 (de) | 2005-06-02 |
BR0317135A (pt) | 2005-11-01 |
CN1726125A (zh) | 2006-01-25 |
KR20050085629A (ko) | 2005-08-29 |
NO20053055L (no) | 2005-06-21 |
AU2003294651A1 (en) | 2004-07-09 |
EP1575764A1 (de) | 2005-09-21 |
JP2006509631A (ja) | 2006-03-23 |
DE10258660A1 (de) | 2004-07-15 |
US20060054031A1 (en) | 2006-03-16 |
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