EP1040897B1 - Presse à découper - Google Patents

Presse à découper Download PDF

Info

Publication number
EP1040897B1
EP1040897B1 EP00104327A EP00104327A EP1040897B1 EP 1040897 B1 EP1040897 B1 EP 1040897B1 EP 00104327 A EP00104327 A EP 00104327A EP 00104327 A EP00104327 A EP 00104327A EP 1040897 B1 EP1040897 B1 EP 1040897B1
Authority
EP
European Patent Office
Prior art keywords
press
cutting
blanking
parts
cutting tool
Prior art date
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.)
Expired - Lifetime
Application number
EP00104327A
Other languages
German (de)
English (en)
Other versions
EP1040897A2 (fr
EP1040897A3 (fr
Inventor
Christoph Dr. Freist
Joachim Oster
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.)
CWW Gerko Akustik GmbH
Original Assignee
CWW Gerko Akustik GmbH
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.)
Filing date
Publication date
Application filed by CWW Gerko Akustik GmbH filed Critical CWW Gerko Akustik GmbH
Publication of EP1040897A2 publication Critical patent/EP1040897A2/fr
Publication of EP1040897A3 publication Critical patent/EP1040897A3/fr
Application granted granted Critical
Publication of EP1040897B1 publication Critical patent/EP1040897B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D11/00—Combinations of several similar cutting apparatus
    • 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
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction

Definitions

  • the invention relates to a for cutting workpieces formed from a foil cutting press, which a press table and a height above it arranged cutting tool has.
  • Cutting presses of the above type for example used to cut soundproofing parts out of bitumen foils, which on body parts of motor vehicles to be glued.
  • Such cutting presses side by side several cutting tools.
  • the bitumen film is fed to the cutting press as a band.
  • the cut out Stamped parts are used in many systems Hand deflated after cutting and the Removed cutting press. But they are Cutting presses have become known in which the cutting tool after cutting with the case by negative pressure held on him punched parts in a lateral position drives and deposits the stamped parts there. Through this however, automatic removal of the stamped parts decreases the performance of the cutting press, because the cutting tool during the process and depositing the punched parts are not available for further cutting stands.
  • the invention is based on the problem, a Cutting press of the type mentioned above in such a way that an automatic punched part removal if possible high production speed of the cutting press possible is.
  • This design is always at the same time a cutting tool above the press table in working position and the other cutting tool above a the two shelves. That's why you can do it simultaneously Cut and lay stamped parts, so that a high Production speed of the cutting press results.
  • the punching tools are special simply designed, if according to an advantageous development the invention, the two cutting tools respectively a vacuum device for holding the stamped parts.
  • the invention allows for various embodiments. To further clarify its basic principle is a thereof very schematically shown in the drawing and is described below.
  • FIG. 1 shows a press table 1, over which a band 2 is made of steel, which is endless, is held taut by two guide rollers 3, 4 and is displaceable in a clocked circulation movement. Above of the band 2 is a band-shaped foil 5 made of bituminous Material shown, from which with the cutting press Punching 6 are punched out.
  • a tray 7, 8 On both sides of the press table 1 is a tray 7, 8, from which the punched parts 6 are transported away be, including, for example, conveyor belts 12 can serve. However, it is also possible the stamped parts 6 at the respective tray 7, 8 directly in a Store container.
  • the cutting press has in addition to a cutting tool 9 another cutting tool 10, which with the Cutting tool 9 connected to a tool unit 11 is.
  • This tool unit 11 is together across the press table 1 movable. It was the distance between the two Cutting tools 9, 10 chosen so that in the solid Lines shown right position the Cutting tool 10 is located above the tray 7 while the cutting tool 9 in working position above of the press table 1 is aligned. Do you drive the Tool unit 11 shown in dash-dotted lines left position, then the cutting tool 10 passes above of the press table 1 and the cutting tool 9 above the tray 8. The cutting tool 9 can therefore transport freshly cut punched parts 6 to the tray 8 and drop there while the cutting stroke is taking place. Subsequently, the cutting tool 9 in the process to the right, the stamped parts 6 to the right tray. 7 transport and store there.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Press Drives And Press Lines (AREA)

Claims (2)

  1. Machine à découper à partir d'une feuille (5) pour découper des pièces à usiner, qui présente un plateau amovible (1) ainsi qu'un outil de coupe (9) agencé dessus de manière à pouvoir se déplacer en hauteur, un récepteur (7, 8) étant respectivement prévu pour les pièces découpées (6) par l'outil de coupe (9, 10) des deux côtés du plateau amovible (1), la machine à découper comprenant deux outils de coupe (9, 10) reliés ensemble, fermement, par le plateau amovible (1) à l'écart du récepteur, qui sont agencés en commun de manière à se déplacer transversalement de telle sorte qu'un récepteur (7, 8) est respectivement recouvert par un outil de coupe (9, 10) lorsque l'autre outil de coupe (9, 10) se trouve au-dessus du plateau amovible (1).
  2. Machine à découper selon la revendication 1, caractérisé en ce que les deux outils de coupe (9, 10) présentent respectivement un dispositif à dépression pour maintenir les pièces découpées (6).
EP00104327A 1999-03-30 2000-03-02 Presse à découper Expired - Lifetime EP1040897B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914430A DE19914430A1 (de) 1999-03-30 1999-03-30 Schneidpresse
DE19914430 1999-03-30

Publications (3)

Publication Number Publication Date
EP1040897A2 EP1040897A2 (fr) 2000-10-04
EP1040897A3 EP1040897A3 (fr) 2003-08-20
EP1040897B1 true EP1040897B1 (fr) 2005-08-10

Family

ID=7902963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104327A Expired - Lifetime EP1040897B1 (fr) 1999-03-30 2000-03-02 Presse à découper

Country Status (4)

Country Link
EP (1) EP1040897B1 (fr)
JP (1) JP2000288995A (fr)
DE (3) DE19914430A1 (fr)
ES (1) ES2244371T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1015713C2 (nl) * 2000-07-14 2002-01-15 Doornes Transmissie Bv Werkwijze voor het verwijderen van meerdere gestanste producten uit een werkzaam gebied van een stansinrichting met meerdere stempels.
NL1019933C2 (nl) * 2002-02-08 2003-08-11 Fountain Tech Bv Transportstans.
CN102458781B (zh) 2009-06-08 2015-08-26 包米勒公司 单个的符合规格的材料部段的制造方法、折页方法和分离装置及裁切折页系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561050A (en) * 1946-02-23 1951-07-17 Charles S Charron Method and apparatus for cutting flat shaped pieces from plastic materials
CH577427A5 (fr) * 1974-10-02 1976-07-15 Bobst Fils Sa J
DE3424337A1 (de) * 1983-06-28 1985-01-10 Gerhard 2105 Seevetal 2 Busch Horizontal-stanzautomat mit abgreifvorrichtung und uebergabestation
DE3432385C2 (de) * 1984-09-03 1986-07-17 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Stanzen von Stapeln aus flachen Werkstücken
DE3701603A1 (de) * 1987-01-21 1988-08-04 Jagenberg Ag Flachbett-bogenstanzmaschine, insbesondere zur herstellung von papier- oder kartonzuschnitten
AT405145B (de) * 1993-12-17 1999-05-25 Felsner Franz Anordnung und verfahren zur spanlosen bearbeitung von material oder werkstücken
ITVI980185A1 (it) * 1998-09-29 2000-03-29 Antonio Riglietti Macchina fustellatrice

Also Published As

Publication number Publication date
DE50010898D1 (de) 2005-09-15
DE20000554U1 (de) 2000-04-27
DE19914430A1 (de) 2000-10-26
EP1040897A2 (fr) 2000-10-04
JP2000288995A (ja) 2000-10-17
EP1040897A3 (fr) 2003-08-20
ES2244371T3 (es) 2005-12-16

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