DE2753910A1 - CUTTER - Google Patents
CUTTERInfo
- Publication number
- DE2753910A1 DE2753910A1 DE19772753910 DE2753910A DE2753910A1 DE 2753910 A1 DE2753910 A1 DE 2753910A1 DE 19772753910 DE19772753910 DE 19772753910 DE 2753910 A DE2753910 A DE 2753910A DE 2753910 A1 DE2753910 A1 DE 2753910A1
- Authority
- DE
- Germany
- Prior art keywords
- knife
- cutting device
- support surface
- cutting
- guide rail
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims description 10
- 238000009966 trimming Methods 0.000 claims description 3
- 239000002313 adhesive film Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 241000931526 Acer campestre Species 0.000 claims 1
- 229920005372 Plexiglas® Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/20—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member
- B26D1/205—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a fixed member for thin material, e.g. for sheets, strips or the like
-
- 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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/045—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member for thin material, e.g. for sheets, strips or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Knives (AREA)
Description
SchneidegerätCutting device
Die Erfindung bezieht sich auf ein Schneidegerät zum Beschneiden von Satzfahnen, Filmen und dgl. in der grafischen Industrie, bestehend aus einer Auflagefläche für die zu beschneidenden Materialien und einem entlang einer Längskante dieser Auflagefläche bewegbaren Messer.The invention relates to a cutting device for trimming sentence flags, films and the like. In the graphic Industry, consisting of a support surface for the to cutting materials and a knife movable along a longitudinal edge of this support surface.
Schneidegeräte dieser Art werden in großem Umfange in der grafischen Industrie verwendet, insbesondere bei der Verarbeitung von Fotosatz. Bei den bekannten Schneidegeräten ist oberhalb der Auflagefläche, auf welche das zu beschneidende Material aufgelegt wird, eine Führungsschiene vorgesehen, auf welcher das zum Beschneiden dienende Messer längsverschiebbar gelagert und geführt ist. Hierbei wird der auf der Führungsschiene gelagerte Bauteil mit der Hand ergriffen und das Messer entlang einer Längskante der Auflagefläche bewegt und dabei der Schnitt von Hand ausgeführt.Cutters of this type are used extensively in the graphic arts industry, particularly in processing of photosetting. In the known cutting devices is above the support surface on which the to be trimmed Material is placed on, a guide rail is provided, on which the knife used for trimming is mounted and guided in a longitudinally displaceable manner. Here is the component stored on the guide rail is gripped by hand and the knife along a longitudinal edge the support surface is moved and the cut is made by hand executed.
Die Erfindung hat sich zur Aufgabe gestellt, die bekannten Schneidegeräte durch einfache konstruktive Maßnahmen ohne nennenswerten Mehraufwand so zu verbessern, daß die zur Verarbeitung des Fotosatzes erforderlichen arbeiten vereinfacht werden.The invention has set itself the task of the known cutting devices by simple structural measures without to improve significant additional work so that the work required to process the photosetting is simplified will.
Diese Aufgabe wird bei einem Schneidegerät der eingangs genannten Art dadurch gelöst, daß auf der Unterseite der Auflagefläche eine sich in deren Längsrichtung erstreckende Führungsschiene und entlang dieser Führungsschiene verschiebbare Mittel zur Längsführung des Messers angeordnet sind, die mit der Halterung für das Messer durch einen seitlich um eine Längskante der Führungsschiene herumgreifenden Bügel starr verbunden sind.This object is achieved in a cutting device of the type mentioned in that on the underside of the A support surface extending in the longitudinal direction thereof Guide rail and displaceable along this guide rail Means for longitudinal guidance of the knife are arranged, which with the holder for the knife by a laterally around a longitudinal edge of the guide rail reaching around bracket are rigidly connected.
909823/0325909823/0325
Das erfindungsgemäß ausgeführte Schneidegerät bringt den für die Praxis wichtigen Vorteil, daß es sich im unmittelbaren Arbeitsbereich innerhalb der Arbeitsplatte (Leuchtfläche) integrieren bzw. oberflächengleich einbauen läßt. Somit stört es nicht den übrigen Arbeitsablauf durch oberhalb der Arbeitsfläche befindliche Führungs- und Anpreßvorri chtungen.The cutting device embodied according to the invention has the advantage, which is important in practice, that it is in the immediate The work area can be integrated within the worktop (illuminated area) or installed with the same surface. Thus, it does not interfere with the rest of the work flow due to the guiding and pressing devices located above the work surface considerations.
Eine besonders günstige Ausführungsform ergibt sich, wenn das Messer als sogenanntes Kreismesser ausgebildet ist, das mit einer Antriebsvorrichtung gekoppelt ist, welche bei der Längsverschiebung des Messerhalters zwangläufig das Kreismesser in Drehung versetzt.A particularly favorable embodiment results when the knife is designed as a so-called circular knife, which is coupled to a drive device, which inevitably occurs during the longitudinal displacement of the knife holder the circular knife is set in rotation.
Weiterbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet und werden nachstehend in Verbindung mit den Ausführungsbeispiele darstellenden Figuren beschrieben. Einander entsprechende Teile sind in den Figuren mit gleichen Bezugszeichen versehen.Further developments of the invention are in the subclaims and are described below in connection with the figures representing the exemplary embodiments. Corresponding parts are provided with the same reference symbols in the figures.
Es zeigt:It shows:
Fig. 1 eine Ausführungsform des erfindungsgemäßen Gerätes, von vorn gesehen, zum Teil im Schnitt,Fig. 1 shows an embodiment of the device according to the invention, seen from the front, partly in section,
Fig. 2 die Vorrichtung nach Fig. 1, von der Seite gesehen,FIG. 2 shows the device according to FIG. 1, seen from the side,
Fig. 3 eine weitere Ausführungsform der Erfindung mit Kreismesser, von der Seite gesehen, zum Teil im Schnitt,Fig. 3 shows a further embodiment of the invention with a circular knife, seen from the side, partly in Cut,
Fig. 4 die Vorrichtung nach Fig. 3, von vorn gesehen, zum Teil im Schnitt,4 shows the device according to FIG. 3, seen from the front, partly in section,
Fig. 5 als konstruktives Detail in größerem Maßstab die Anordnung einer Anpreßrolle gemäß einer Vorrichtung nach Fig. 3,Fig. 5 as a structural detail on a larger scale, the arrangement of a pressure roller according to a device according to Fig. 3,
909823/0325909823/0325
77539107753910
Fig. 6 als konstruktives Detail nach Fig. 5 in gleichem Maßstab, von vorn gesehen, zum Teil im Schnitt mit Darstellung der Auflagefläche.6 as a structural detail according to FIG. 5 on the same scale, seen from the front, partly in section Representation of the support surface.
Bei der in den Fig. l und 2 dargestellten Ausführungsfortn wird ein Messer 2 entlang der Schneidekante 3 der Auflagefläche geführt. Dadurch wird das auf der Auflagefläche 4 befindliche Material, beispielsweise eine Satzfahne oder ein Film, genau entlang der Schneidekante 3 geschnitten. Unterhalb der Auflagefläche ist eine Profilschiene 6 angeordnet, welche als unten offenes C-Profil ausgeführt ist. Die Flanke 7 dieses C-Profils dient als Führungsschiene für zwei in Bewegungsrichtung des Messers hintereinander liegende Führungsrollen Außerdem ist eine dritte Führungsrolle 10 vorgesehen, welche an einer parallel zur Führungsschiene 7 verlaufenden Flanke des Profils geführt ist. Die Achsen der Rollen 9 und 10 sind im unteren Schenkel 12 eines um die Längskante 13 der Profilschiene 6 herumgreifenden Bügels 15 befestigt. Der nach oben ragende Schenkel 16 des Bügels 15 trägt die mit einem Handgriff 17 versehene Haltevorrichtung 19 für das Messer 2. Als Messer kann eine handelsübliche Industrieklinge bzw. Rasierklinge verwendet werden, welche mittels einer Feststellvorrichtung 20 in geeigneter Stellung an der Haltevorrichtung 19 festklemmbar ist.In the case of the embodiment shown in FIGS a knife 2 along the cutting edge 3 of the support surface guided. This is what is located on the support surface 4 Material, for example a sentence flag or a film, cut exactly along the cutting edge 3. Below the support surface a profile rail 6 is arranged, which is designed as a C-profile open at the bottom. The flank 7 of this C-profile serves as a guide rail for two guide rollers lying one behind the other in the direction of movement of the knife In addition, a third guide roller 10 is provided, which is located on a flank running parallel to the guide rail 7 of the profile is performed. The axes of the rollers 9 and 10 are in the lower leg 12 of one around the longitudinal edge 13 of the profile rail 6 gripping bracket 15 attached. The upwardly protruding leg 16 of the bracket 15 carries the with a handle 17 provided holding device 19 for the knife 2. A commercially available industrial blade or knife can be used as the knife. Razor blades are used, which by means of a locking device 20 in a suitable position on the holding device 19 can be clamped.
In den Fig. 3 bis 6 ist eine weitere Ausführungsform des erfindungsgemäßen Schneidegerätes dargestellt. Bei dieser wird der auf der Auflagefläche 4 mittels einer Anpreßschiene 21 festgeklemmte Film, die Satzfahne oder dgl. mittels eines rotierenden Kreismessers 22 geschnitten. Das rotierende Kreismesser 22 ist mit einem Zahnrad 23 verbunden, welches mittels eines Zahnriemens 24 von Zahnrädern 25 angetrieben wird, die ihrerseits über einen Zahnriemen 26 von einem mit dem Reibrad 27 gekoppelten Zahnrad 29 angetrieben werden. Das Reibrad 27 läuft entlang einer Reibschiene 30.3 to 6 is a further embodiment of the Cutting device according to the invention shown. In this, the on the support surface 4 by means of a pressure rail 21 clamped film, the sentence flag or the like. Cut by means of a rotating circular knife 22. The rotating Circular knife 22 is connected to a toothed wheel 23 which is driven by toothed wheels 25 by means of a toothed belt 24 which in turn are driven by a toothed wheel 29 coupled to the friction wheel 27 via a toothed belt 26. The friction wheel 27 runs along a friction rail 30.
909823/0325909823/0325
Aus den Fig. 5 und 6 ist zu ersehen, daß in dem Bereich, wo die Kreismesser 22 das in den Figuren nicht gezeichnete Material schneiden, eine Anpreßrolle 32 vorgesehen ist, welche mittels der Feder 33 in Richtung auf die Auflagefläche 4 gedrückt wird. Diese besteht aus einer farblosen Plexiglasplatte 34, einer darauf befindlichen grünen Plexiglasschicht 34', einer darauf befindlichen transparenten Millimeterfolie 35 und an der Oberseite aus einer Haftfolie 36, auf welcher das zu schneidende Material gut haftet. Die der Schneidekante zugewendete Zone der Auflagefläche 4 ist als Stahlschiene 4' ausgebildet.From Figs. 5 and 6 it can be seen that in the area where the circular knives 22 cut the material not shown in the figures, a pressure roller 32 is provided, which by means of the spring 33 in the direction of the support surface 4 is pressed. This consists of a colorless Plexiglas plate 34, a green Plexiglas layer located on it 34 ', a transparent millimeter film 35 located thereon and an adhesive film 36 on the top, on which the material to be cut adheres well. The zone of the support surface 4 facing the cutting edge is designed as a steel rail 4 ' educated.
Die das Kreismesser 22 tragende Halterung 40 ist um die horizontale Achse 41 schwenkbar gelagert. Hierdurch wird in einfachster Weise die Möglichkeit geschaffen, daß das Kreismesser 22 während der Vorführung entlang der Schneidekante 3 gegen diese gedrückt wird.The holder 40 carrying the circular knife 22 is mounted pivotably about the horizontal axis 41. This means that in the simplest way created the possibility that the circular knife 22 is pressed against the cutting edge 3 during the demonstration.
90982 3/032590982 3/0325
e e r s ee e r s e
itit
Claims (15)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772753910 DE2753910A1 (en) | 1977-12-03 | 1977-12-03 | CUTTER |
SE7812276A SE7812276L (en) | 1977-12-03 | 1978-11-29 | SCREEN MACHINE |
GB7846886A GB2009018B (en) | 1977-12-03 | 1978-12-01 | Cutting apparatus |
FR7833930A FR2410542A1 (en) | 1977-12-03 | 1978-12-01 | CUTTING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772753910 DE2753910A1 (en) | 1977-12-03 | 1977-12-03 | CUTTER |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2753910A1 true DE2753910A1 (en) | 1979-06-07 |
Family
ID=6025239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772753910 Withdrawn DE2753910A1 (en) | 1977-12-03 | 1977-12-03 | CUTTER |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2753910A1 (en) |
FR (1) | FR2410542A1 (en) |
GB (1) | GB2009018B (en) |
SE (1) | SE7812276L (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432408A1 (en) * | 1984-09-04 | 1986-03-13 | Willi Strohmeyer Maschinenbau, 3352 Einbeck | Cutting device |
DE3718969A1 (en) * | 1987-06-05 | 1988-12-22 | Max Strobl | Cutting device for the cutting to size of boardlike or weblike insulating materials |
DE9103606U1 (en) * | 1991-03-23 | 1991-06-27 | Hörnlein, Reinhard, 3450 Holzminden | Device for cutting paper, aluminum or transparent foil |
DE19500237A1 (en) * | 1995-01-06 | 1996-07-11 | Janser Maximilian | Device for cutting floor covering |
CN108189089A (en) * | 2017-12-26 | 2018-06-22 | 重庆嘉德塑料制品有限公司 | A kind of plastic film cutter |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2249516B (en) * | 1990-11-10 | 1994-05-25 | Michael Charles Young | Improvements relating to a mount cutter |
JP3736824B2 (en) * | 1997-09-30 | 2006-01-18 | キヤノンファインテック株式会社 | Recording medium cutting device |
-
1977
- 1977-12-03 DE DE19772753910 patent/DE2753910A1/en not_active Withdrawn
-
1978
- 1978-11-29 SE SE7812276A patent/SE7812276L/en unknown
- 1978-12-01 FR FR7833930A patent/FR2410542A1/en active Granted
- 1978-12-01 GB GB7846886A patent/GB2009018B/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432408A1 (en) * | 1984-09-04 | 1986-03-13 | Willi Strohmeyer Maschinenbau, 3352 Einbeck | Cutting device |
DE3718969A1 (en) * | 1987-06-05 | 1988-12-22 | Max Strobl | Cutting device for the cutting to size of boardlike or weblike insulating materials |
DE9103606U1 (en) * | 1991-03-23 | 1991-06-27 | Hörnlein, Reinhard, 3450 Holzminden | Device for cutting paper, aluminum or transparent foil |
DE19500237A1 (en) * | 1995-01-06 | 1996-07-11 | Janser Maximilian | Device for cutting floor covering |
CN108189089A (en) * | 2017-12-26 | 2018-06-22 | 重庆嘉德塑料制品有限公司 | A kind of plastic film cutter |
Also Published As
Publication number | Publication date |
---|---|
GB2009018A (en) | 1979-06-13 |
FR2410542A1 (en) | 1979-06-29 |
SE7812276L (en) | 1979-06-04 |
FR2410542B3 (en) | 1981-08-21 |
GB2009018B (en) | 1982-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8139 | Disposal/non-payment of the annual fee |