DE2231935B2 - PRESS FOR CUTTING SHEETS - Google Patents
PRESS FOR CUTTING SHEETSInfo
- Publication number
- DE2231935B2 DE2231935B2 DE19722231935 DE2231935A DE2231935B2 DE 2231935 B2 DE2231935 B2 DE 2231935B2 DE 19722231935 DE19722231935 DE 19722231935 DE 2231935 A DE2231935 A DE 2231935A DE 2231935 B2 DE2231935 B2 DE 2231935B2
- Authority
- DE
- Germany
- Prior art keywords
- station
- frame
- tool holder
- press
- ejection
- 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.)
- Ceased
Links
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
- B26D7/18—Means for removing cut-out material or waste
- B26D2007/1872—Means for removing cut-out material or waste using breakaway pins
-
- 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
- B26D2007/1881—Means for removing cut-out material or waste using countertools
-
- 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
- B26D2007/189—Mounting blanking, stripping and break-out tools
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8748—Tool displaceable to inactive position [e.g., for work loading]
- Y10T83/8749—By pivotal motion
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9457—Joint or connection
- Y10T83/9473—For rectilinearly reciprocating tool
- Y10T83/9483—Adjustable
- Y10T83/9486—Rectilinearly
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Making Paper Articles (AREA)
Description
Die vorliegende Erfindung betrifft eine Press«; zum Schneiden von Blattmaterial, mit einer Schneidestation, einer Station zum Auswerfen der Abfälle und einer Ablegestation, wobei die Auswerfstation Auswerfwerkzeuge haltende, übereinanderiiegende Rahmen aufweist, welche zum Zwecke des besseren Zugangs zu den Auswerfwerkzeugen aus ihrer normalen Arbeitsstellung in eine Montagestellung od. dgl. bringbar sind.The present invention relates to a press; for cutting sheet material, with a cutting station, a station for ejecting the waste and a depositing station, the ejection station being ejector tools holding, superimposed frame, which for the purpose of better access to the Ejection tools from their normal working position into an assembly position or the like. Can be brought.
Im allgemeinen werden zur Durchführung von Arbeiten an den Auswerfwerkzeugen die Rahmen aus der Maschine entfernt und auf getrennten Montagetischen abgelegt. Die in speziellen Voreinstellrahmen justierten Werkzeuge werden in den genannten Rahmen übernommen und dieser wird wieder in die Maschine eingeführtIn general, in order to work on the ejection tools, the frames are made removed from the machine and placed on separate assembly tables. Those in special preset frames Adjusted tools are taken over in the frame mentioned and this is again in the Machine introduced
Um den Aus- und Einbau dieser Rahmen zu vermeiden, sind bei einer bekannten Maschine der eingangs genannten Art die Werkzeughalterahmen zum Zwecke des besseren Zugangs zu den Auswerfwerkzeugen aus ihrer normalen Arbeitsstellung in eine Montagestellung bringbar (DT-PS 1045 778). Dabei kann immer jeweils ein Rahmen nach oben gekippt werden. Damit konnte zwar schon eine wesentliche Verbesserung der Zugänglichkeit gegenüber den älteren Konstruktionen erreicht werden, jedoch war diese insbesondere bei großen Anlagen zur Verarbeitung großer Bogenformate noch immer nicht voll zufriedenstellend.In order to avoid the removal and installation of this frame, the Type mentioned at the beginning, the tool holding frame for the purpose of better access to the ejection tools can be moved from its normal working position to an assembly position (DT-PS 1045 778). Included can be tilted up one frame at a time. This could already be an essential Improvement in accessibility over the older designs could be achieved, however this is still not full, especially in the case of large systems for processing large sheet formats satisfactory.
Es ist die Aufgabe der Erfindung, die Zugänglichkeit der Werkzeughalterahmen noch weiter zu verbessern.It is the object of the invention to improve the accessibility of the tool holding frame even further.
Diese Aufgabe wird dadurch gelöst, daß die Werkzeughalterrahmen schubladenartig seitlich aus der Auswerfstation ausfahrbar sind bzw. in diese einfahrbar in Wiegen gelagert sind, welche Führungen zur verschiebbaren Lagerung sowie Mittel zum Einrichten und Fixieren der Werkzeughalterrahmen aufweist.This object is achieved in that the The tool holder frame can be extended laterally like a drawer from the ejection station or can be retracted into it are stored in cradles, which guides for sliding storage and means for setting up and fixing the tool holder frame.
Diese Lösung erlaubt insbesondere auch, jeweils nur einen der beiden Rahmen seitlich aus der Station auszufahren, welcher dann völlig frei und ohne Behinderung durch den anderen Rahmen oder weitere Bauteile zugänglich ist. Dadurch ergibt sich eine wesentliche Vereinfachung beim Entfernen von Kartonresten oder beim Einrichten der Werkzeuge.In particular, this solution also allows only one of the two frames to leave the station at a time to extend, which is then completely free and without hindrance from the other frame or further Components is accessible. This results in a significant simplification when removing cardboard remains or when setting up the tools.
Nach einem weiteren Merkmal der Erfindung ist vorgesehen, daß die Führungen für die verschiebbare Lagerung der Werkzeughalterrahmen jeweils in den Wiegen ausgebildete Führungsnuten sind. Diese Führungsnuten stellen eine besonders einfache Lösung dar, wenngleich die Erfindung nicht auf diese Art der Führung beschränkt ist, sondern z. B. auch eine Schwenkkinematik oder Kulissenschienen od. dgl. verwenden kann.According to a further feature of the invention it is provided that the guides for the sliding Storage of the tool holder frame are each formed in the cradles guide grooves. These guide grooves represent a particularly simple solution, although the invention is not based on this type of Leadership is limited, but z. B. also a swivel kinematics or link rails od. Like. Use can.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und im folgenden näher beschrieben. An embodiment of the invention is shown in the drawing and described in more detail below.
F i g. 1 ist eine perspektivische, schematisch dargestellte Ansicht der Auswerfstation einer erfindungsgemäßen Presse;F i g. 1 is a perspective, schematically illustrated view of the ejection station of an inventive device Press;
Fi g. 2 zeigt die Anordnung der Wiegen und Gerüste in der Auswerfstation;Fi g. 2 shows the arrangement of the cradles and scaffolding in the ejection station;
Die in der F i g. 1 dargestellte Auswerfstation zeigt auf welche Weise die oberen und unteren Rahmen 2 und 3 aus ihrer Arbeitsstellung ausgebracht werden. Die die oberen und unteren Auswerfwerkzeuge 4 und 5 haltenden oberen und unteren Rahmen 2 und 3 sind in einer oberen beweglichen Wiege 6 und bzw. in einer unteren beweglichen Wiege 7 (siehe F i g. 2) beweglich angebracht und werden schubladenartig aus ihrer Arbeitsstellung ausgebracht. Im Augenblick, da die Abfälle ausgeworfen werden, wird das Blatt durch ein zwischen dem oberen Rahmen 2 und dem unteren Rahmen 3 befindliches Brett 8 (punktiert dargestellt) getragen.The in the F i g. 1 shown eject station shows in what way the upper and lower frames 2 and 3 are deployed from their working position. The upper and lower ejector tools 4 and 5 holding upper and lower frames 2 and 3 are in an upper movable cradle 6 and 6 respectively lower movable cradle 7 (see F i g. 2) movably attached and are like a drawer from their Working position deployed. The moment the waste is ejected, the sheet is thrown through board 8 located between the upper frame 2 and the lower frame 3 (shown in dotted lines) carried.
Die Fig.2 zeigt die Anordnung der oberen und unteren Rahmen bzw. Gestelle 2 und 3 in Arbeitsstellung in der Auswerfstation 1. Die obere Wiege 6 besteht aus Traversen 9, die sich durch die Auswerfstation, senkrecht zur Durchgangsrichtung der Blätter in der Maschine erstrecken. Diese Traversen 9 weisen je einen Ansatz 10 auf, auf welchem sich zwei zur genannten Traverse 9 parallelen Glieder 11 abstützen sollen. Jede Traverse bildet eine Seite der oberen Wiege 6. Die Glieder 11 weisen je eine Führungsnute 12 auf, in welcher der obere Rahmen 2 gleiten soll. Die beiden Traversen 9 werden durch zwei Querstücke 13 miteinander verbunden. Eines dieser Querstücke hält eine Vorrichtung zum Blockieren des aufhebbaren Teils der Wiege in Arbeitsstellung.The Fig.2 shows the arrangement of the upper and lower frame or racks 2 and 3 in the working position in the ejection station 1. The upper cradle 6 consists of traverses 9, which extend through the ejection station, perpendicular to the direction of passage of the sheets in the Extend the machine. These traverses 9 each have a projection 10 on which two of the mentioned Traverse 9 should support parallel members 11. Every Traverse forms one side of the upper cradle 6. The links 11 each have a guide groove 12 in which the upper frame 2 should slide. The two cross members 9 are formed by two cross pieces 13 connected with each other. One of these cross pieces holds a device for blocking the removable part the cradle in working position.
Der untere Rahmen bzw. Gestell 3 wird in den Nuten 15 geführt, die in zwei miteinander durch zwei Querstücke 17 verbundenen Traversen 16 vorgesehen sind, wobei der Zusammenbau der Traversen 16 und Querstücke 17 die untere Wiege 7 bilden. Zwischen der oberen Wiege 6 und der unteren Wiege 7 dient ein an den Abfallstellen ausgehöhltes, auf Stützen 18 festgehaltenes Brett 8 als Unterlage für das zu verarbeitende Blatt. Die Stützen 18 können in beliebige, zweckmäßige Stellung in Funktion dey Lage der auszuwerfenden Abfälle gebracht werden. Das Brett 8 ist leicht unterhalb des Durchgangsniveaus der Blätter in der Maschine angeordnet.The lower frame or frame 3 is guided in the grooves 15, which in two with each other by two Cross pieces 17 connected trusses 16 are provided, the assembly of the trusses 16 and Cross pieces 17 form the lower cradle 7. Between the upper cradle 6 and the lower cradle 7 is used the waste points hollowed out board 8 held on supports 18 as a base for the to be processed Sheet. The supports 18 can be in any desired, expedient position depending on the position of the ejected Waste to be brought. The board 8 is slightly below the level of passage of the sheets in the machine arranged.
Die F i g. 3 stellt eine Seitenansicht der Vorrichtung nach Fig.2 dar und zeigt die Steuerung der beiden Wiegen. Eine nähere Beschreibung dieser Steuerung sollte zum Verständnis der vorliegenden Erfindung nicht erforderlich sein.The F i g. Figure 3 shows a side view of the device of Figure 2 and shows the control of the two To weigh. A detailed description of this controller should be made to understand the present invention not be required.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1030371A CH530850A (en) | 1971-07-13 | 1971-07-13 | Press for cutting sheet material |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2231935A1 DE2231935A1 (en) | 1973-02-08 |
DE2231935B2 true DE2231935B2 (en) | 1977-08-04 |
Family
ID=4361739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722231935 Ceased DE2231935B2 (en) | 1971-07-13 | 1972-06-29 | PRESS FOR CUTTING SHEETS |
Country Status (11)
Country | Link |
---|---|
US (1) | US3786731A (en) |
JP (1) | JPS5823597Y2 (en) |
BE (1) | BE785261A (en) |
CA (1) | CA966773A (en) |
CH (1) | CH530850A (en) |
DE (1) | DE2231935B2 (en) |
ES (1) | ES405175A1 (en) |
FR (1) | FR2151835A5 (en) |
GB (1) | GB1396008A (en) |
IT (1) | IT959527B (en) |
SE (1) | SE372725B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819441A1 (en) * | 1978-05-03 | 1979-11-08 | Guenter O Stumpf | Separating device for a cutting out machine - using raised pins to lift the pattern out of the material |
DE3712510A1 (en) * | 1986-04-14 | 1987-10-15 | Bobst Sa | HANDLING DEVICE FOR CHANGING THE TOOLS OF A PUNCHING PRESS |
DE4408165A1 (en) * | 1994-03-11 | 1995-09-14 | Wabaema Gmbh | Bread slicer with several, parallel blades in grating |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH590720A5 (en) * | 1974-06-21 | 1977-08-31 | Roeder & Spengler Stanztechnik | |
JPS5414086A (en) * | 1977-07-05 | 1979-02-01 | Iijima Seisakusho Kk | Plain plate punching machine |
US4371369A (en) * | 1980-04-25 | 1983-02-01 | Franklin Corrugated Design, Inc. | Automatic register system for die cutting operations |
US5049122A (en) * | 1989-09-19 | 1991-09-17 | Marguip, Inc. | Apparatus for stripping scrap from die cut blanks |
CH683681A5 (en) * | 1990-04-26 | 1994-04-29 | Bobst Sa | Table for the preparation of blank separating tools in a sheet cutting machine for producing packaging. |
JPH0796276B2 (en) * | 1993-02-15 | 1995-10-18 | 共益工業株式会社 | Pinboard type board cutting machine |
CH689971A5 (en) * | 1994-05-04 | 2000-02-29 | Bobst Sa | Device for centering and locking a tool-supporting frame in a cutting press. |
CH689974A5 (en) * | 1994-05-13 | 2000-02-29 | Bobst Sa | ejection station of waste in a plate member cutting machine. |
US6006636A (en) * | 1997-07-24 | 1999-12-28 | International Business Machines Corporation | Programmable punch mechanism |
CA2259785C (en) | 1999-01-19 | 2008-07-29 | Peter E. Sandford | Jogger member, system and method for mounting jogger members and female and male blanking dies provided therewith |
CH693502A5 (en) | 1999-08-02 | 2003-09-15 | Bobst Sa | universal ejection tool. |
CA2286981C (en) | 1999-10-20 | 2008-03-18 | Peter E. Sandford | Methods for erection of female blanking die and universal press frames for use in such methods |
US7360475B2 (en) * | 2004-04-08 | 2008-04-22 | Paolo Quercia | Stripping device for a press |
US20050227846A1 (en) * | 2004-04-08 | 2005-10-13 | Paolo Quercia | Stripping device for a press |
WO2009132410A1 (en) * | 2008-05-02 | 2009-11-05 | Paolo Quercia | Stripping device for a press |
US20090272499A1 (en) * | 2008-05-05 | 2009-11-05 | Paolo Quercia | Stripping device for a press |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2220296A (en) * | 1940-02-16 | 1940-11-05 | Geo Knight & Co | Combination perforating die and striking plate |
US2557504A (en) * | 1950-04-17 | 1951-06-19 | Fleming Specialty Company | Cutout clearer for perforated containers |
CH324448A (en) * | 1955-05-24 | 1957-09-30 | Bobst Fils Sa J | Press for cutting sheet material, such as paper or cardboard |
DE1149976B (en) * | 1958-02-22 | 1963-06-06 | Friedrich Schroeter | Method and device for breaking out the waste or the benefits from punched workpieces |
CH372546A (en) * | 1962-01-11 | 1963-10-15 | Bobst Fils Sa J | Method of auxiliary fixing of the tool of a platen press in the working position against the upper base and device for implementing this method |
US3249272A (en) * | 1964-08-13 | 1966-05-03 | Arkay Packaging Corp | Method and apparatus for stripping waste from a die cut sheet |
JPS5124262B2 (en) * | 1971-09-17 | 1976-07-22 |
-
1971
- 1971-07-13 CH CH1030371A patent/CH530850A/en not_active IP Right Cessation
-
1972
- 1972-06-22 BE BE785261A patent/BE785261A/en not_active IP Right Cessation
- 1972-06-26 IT IT1274972A patent/IT959527B/en active
- 1972-06-29 DE DE19722231935 patent/DE2231935B2/en not_active Ceased
- 1972-07-06 FR FR7224495A patent/FR2151835A5/fr not_active Expired
- 1972-07-07 GB GB3197472A patent/GB1396008A/en not_active Expired
- 1972-07-10 SE SE909972A patent/SE372725B/xx unknown
- 1972-07-10 US US3786731D patent/US3786731A/en not_active Expired - Lifetime
- 1972-07-11 CA CA146,867A patent/CA966773A/en not_active Expired
- 1972-07-13 ES ES405175A patent/ES405175A1/en not_active Expired
-
1978
- 1978-01-17 JP JP1978003834U patent/JPS5823597Y2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2819441A1 (en) * | 1978-05-03 | 1979-11-08 | Guenter O Stumpf | Separating device for a cutting out machine - using raised pins to lift the pattern out of the material |
DE3712510A1 (en) * | 1986-04-14 | 1987-10-15 | Bobst Sa | HANDLING DEVICE FOR CHANGING THE TOOLS OF A PUNCHING PRESS |
DE4408165A1 (en) * | 1994-03-11 | 1995-09-14 | Wabaema Gmbh | Bread slicer with several, parallel blades in grating |
DE4408165C2 (en) * | 1994-03-11 | 1998-11-26 | Wabaema Gmbh | Bread slicer with bread pusher |
Also Published As
Publication number | Publication date |
---|---|
SE372725B (en) | 1975-01-13 |
CH530850A (en) | 1972-11-30 |
JPS5823597Y2 (en) | 1983-05-20 |
IT959527B (en) | 1973-11-10 |
ES405175A1 (en) | 1975-07-16 |
FR2151835A5 (en) | 1973-04-20 |
JPS5397482U (en) | 1978-08-08 |
DE2231935A1 (en) | 1973-02-08 |
US3786731A (en) | 1974-01-22 |
BE785261A (en) | 1972-10-16 |
CA966773A (en) | 1975-04-29 |
GB1396008A (en) | 1975-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8235 | Patent refused |