DE583625C - Spring-loaded cutting mat for machines for cutting paper, cardboard, etc. like - Google Patents
Spring-loaded cutting mat for machines for cutting paper, cardboard, etc. likeInfo
- Publication number
- DE583625C DE583625C DEJ45540D DEJ0045540D DE583625C DE 583625 C DE583625 C DE 583625C DE J45540 D DEJ45540 D DE J45540D DE J0045540 D DEJ0045540 D DE J0045540D DE 583625 C DE583625 C DE 583625C
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- cardboard
- machines
- paper
- spring
- 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
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
- B26D7/20—Cutting beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/81457—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Details Of Cutting Devices (AREA)
Description
Federnde Schneidunterlage für Maschinen zum Schneiden von Papier, Pappe u. dgl. Die Erfindung betrifft eine federnde Schneidunterlage für Maschinen zum Schneiden von Papier, Pappe o. dgl., die in sich federnd ausgebildet ist, nach Patent 576017.Resilient cutting mat for machines for cutting paper, Cardboard and the like The invention relates to a resilient cutting pad for machines For cutting paper, cardboard or the like, which is resilient in itself, according to Patent 576017.
Die Ausbildung der Schneidunterlage nach dem Hauptpatent hat den Zweck, eine genaue Anpassung der Schneidunterlage an die Ungeradlinigkeiten der Messerschneide zu ermöglichen, .ohne daß eine Beschädigung der Schneidunterlage erfolgt.The design of the cutting underlay according to the main patent has the purpose of an exact adaptation of the cutting board to the irregularities of the knife edge to enable .without the cutting pad being damaged.
Der Erfindung gemäß wird nun eine Verbesserung der im Hauptpatent beschriebenen Einrichtung erhalten, indem die Schneidunterlage aus elastischem Stoff besteht, der mit einem federharten, dünnen, schmiegsamen überzug versehen ist. Dieser Hartmetallüberzug kann vorteilhaft aus mehreren dünnen Schichten bestehen. Nach einer bevorzugten Ausführungsform wird die Schneidunterlage, die, wie bekannt, die Form .einer Platte oder eines Stabes besitzen kann, aus Gummi gebildet, der mit einem dünnen Stahlblech, Messingblech o. dgl. überzogen ist. Dies-. Ausbildung hat den Vorteil, daß der Hartmetallüberzug äußerst dünn gehalten werden kann und dadurch eine besonders gute Anpassungsfähigkeit der SGhneidunterlage an die Ungeradlinigkeiten der Messerschneide erhalten wird. Auch wird es hierdurch ermöglicht, Schxzeidunterlagen für große Flächen herzustellen, wie sie z. B. für Dreischneider usw. benötigt werden. Der Ersatz der bisher üblichen Schneidpappen durch Dauerschneidglatten gemäß der Erfindung ist für Dreischneider besonders wichtig, da die Schneidpappen bei Dreischneidern bereits nach wenigen Schnitten erneuert werden mußten, weil sie nur um wenige Zentimeter seitlich verschoben werden können. Infolgedessen kann nur ein geringer Teil ihrer Oberfläche als Unterlage beim Schnitt ausgenutzt werden.The invention is now an improvement on the main patent The device described obtained by the cutting pad made of elastic material consists, which is provided with a feather-hard, thin, pliable coating. This The hard metal coating can advantageously consist of several thin layers. To In a preferred embodiment, the cutting pad, which, as is known, the Shape .einer plate or a rod can have, formed from rubber, which with a thin sheet steel, brass sheet or the like. Coated. This-. Has training the advantage that the hard metal coating can be kept extremely thin and thereby a particularly good adaptability of the SGhneidunterlage to the irregularities the knife edge is obtained. This also enables Schxzeid documents produce for large areas, such as. B. for three-knife trimmers, etc. are required. The replacement of the previously customary cutting cardboard with permanent cutting smoothen according to the Invention is particularly important for three-knife trimmers, as the cutting boards in three-knife trimmers already had to be renewed after a few cuts because they were only a few centimeters can be moved sideways. As a result, only a small part of it can Surface can be used as a base when cutting.
Auf der Zeichnung sind beispielsweise Ausführungsformen. des Erfindungsgegenstandes dargestellt.Examples of embodiments are shown in the drawing. of the subject matter of the invention shown.
Abb. t zeigt :eine gemäß der Erfindung ausgebildete Schneidunterlage für Dreischneider. Abb. a zeigt -eine Schneidunterlage gemäß der Erfindung in Stabform.Fig. T shows: a cutting pad designed according to the invention for three-knife trimmers. Fig. A shows a cutting pad according to the invention in the form of a stick.
Abb. 3 zeigt .eine abgeänderte Ausfiihrungsform der stabförmigen Schneidunterlage, wie sie für gewöhnliche Papier$chneidemaschinen benutzt werden.Fig. 3 shows a modified embodiment of the rod-shaped cutting support, as used in ordinary paper cutting machines.
Die Schn@eidunterlage gemäß Abb. r besteht aus einem weichen, elastischen Stoff w, der mit einem Überzug m aus hartem, dünnem, schmiegsamem Metall versehen ist. Dieser Metallüberzug ist so ausgebildet, daß er sich den Ungeradlinigkeiten der Messerschneide der Messer v genau anpaßt, so daß ein vollkommen sauberer Schnitt erhalten wird, ohne daß die Messerschneide in die Unterlage eindringen mu1. Der Abstand x der Seitenmesser v des Dreischneiders ist veränderlich ausgebildet.The cutting pad according to fig. R consists of a soft, elastic one Fabric w, which is provided with a cover m made of hard, thin, pliable metal is. This Metal plating is designed to deal with the irregularities the knife edge adjusts the knife v exactly, so that a perfectly clean cut is obtained without the knife edge having to penetrate the substrate. Of the Distance x of the side knife v of the three-knife trimmer is designed to be variable.
Bei der in Abb. a dargestellten Ausführungsform, welche die Anwendung der Ausbildung gemäß der Erfindung bei einer üblichen Papierschneidemaschine zeigt, ist in der Sehneidleiste n, welche in üblicher Weise in dem Papierführungstisch.o angeordnet ist, eine stabförmige Einlage p von rundem Querschnitt angeordnet. Diese stabförmige Einlage besteht aus einem Kern w aus weichem, elastischem Stoff, der von einem Metallüberzug nz umgeben ist. Dieser Metallüberzug besteht ebenfalls aus einem harten, dünnen, schmiegsamen Material.In the embodiment shown in Fig. A, which the application shows the training according to the invention in a conventional paper cutting machine, is in the cutting bar n, which in the usual way in the paper guide table.o is arranged, a rod-shaped insert p of round cross-section is arranged. These Rod-shaped insert consists of a core w made of soft, elastic material, the is surrounded by a metal coating nz. This metal coating also consists of a hard, thin, pliable material.
In Abb. 3 ist eine etwas abgeänderte Ausführungsform dargestellt. Bei dieser ist die weiche, elastische Unterlage w auf einer Auflage z angeordnet, welche nur an ihren Seitenkanten aufliegt und nach oben gewöIbt ist. Über der Unterlage w ist der HartmetaIlüberzug m angeordnet, welcher aus mehreren dünnen' Schichten besteht.In Fig. 3 a slightly modified embodiment is shown. In this case, the soft, elastic pad w is arranged on a support z, which only rests on its side edges and is arched upwards. Above the pad w the hard metal coating m is arranged, which consists of several thin layers consists.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ45540D DE583625C (en) | 1932-10-19 | 1932-10-19 | Spring-loaded cutting mat for machines for cutting paper, cardboard, etc. like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEJ45540D DE583625C (en) | 1932-10-19 | 1932-10-19 | Spring-loaded cutting mat for machines for cutting paper, cardboard, etc. like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE583625C true DE583625C (en) | 1933-09-06 |
Family
ID=7206352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEJ45540D Expired DE583625C (en) | 1932-10-19 | 1932-10-19 | Spring-loaded cutting mat for machines for cutting paper, cardboard, etc. like |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE583625C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1452451A1 (en) * | 2001-12-05 | 2004-09-01 | Tetra Laval Holdings & Finance S.A. | Sealing unit |
| EP1371475A3 (en) * | 2002-06-10 | 2004-10-27 | WindmÀ¶ller & Hölscher | Apparatus for makinq a joint by simultaniously welding and cutting |
| WO2008061380A1 (en) | 2006-11-24 | 2008-05-29 | Steinemann Technology Ag | Laminating device |
| DE10231770B4 (en) * | 2002-07-13 | 2009-01-15 | Windmöller & Hölscher Kg | Separating seam welding device |
| DE102010031408A1 (en) * | 2010-07-15 | 2012-01-19 | Bayerische Motoren Werke Aktiengesellschaft | Tool e.g. shaping and cutting tool, for cutting fiber material i.e. fiber multi-ply fabric, has cutting knife moved relative to die, and back pressure element arranged cooperatively with cutting knife in groove-like recess |
-
1932
- 1932-10-19 DE DEJ45540D patent/DE583625C/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1452451A1 (en) * | 2001-12-05 | 2004-09-01 | Tetra Laval Holdings & Finance S.A. | Sealing unit |
| EP1452451A4 (en) * | 2001-12-05 | 2008-12-24 | Tetra Laval Holdings & Finance | Sealing unit |
| EP1371475A3 (en) * | 2002-06-10 | 2004-10-27 | WindmÀ¶ller & Hölscher | Apparatus for makinq a joint by simultaniously welding and cutting |
| DE10231770B4 (en) * | 2002-07-13 | 2009-01-15 | Windmöller & Hölscher Kg | Separating seam welding device |
| WO2008061380A1 (en) | 2006-11-24 | 2008-05-29 | Steinemann Technology Ag | Laminating device |
| DE102010031408A1 (en) * | 2010-07-15 | 2012-01-19 | Bayerische Motoren Werke Aktiengesellschaft | Tool e.g. shaping and cutting tool, for cutting fiber material i.e. fiber multi-ply fabric, has cutting knife moved relative to die, and back pressure element arranged cooperatively with cutting knife in groove-like recess |
| DE102010031408B4 (en) * | 2010-07-15 | 2017-12-21 | Bayerische Motoren Werke Aktiengesellschaft | Tool for cutting fiber materials |
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