DE446747C - Scoring and scoring device for short and narrow cardboard strips for cardboard cutting machines with circular knives - Google Patents
Scoring and scoring device for short and narrow cardboard strips for cardboard cutting machines with circular knivesInfo
- Publication number
- DE446747C DE446747C DEST39507D DEST039507D DE446747C DE 446747 C DE446747 C DE 446747C DE ST39507 D DEST39507 D DE ST39507D DE ST039507 D DEST039507 D DE ST039507D DE 446747 C DE446747 C DE 446747C
- Authority
- DE
- Germany
- Prior art keywords
- scoring
- cardboard
- circular knives
- short
- cutting machines
- 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
- 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
- B26D1/24—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 another disc cutter
- B26D1/245—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 another disc cutter 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)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
Rill- und Ritzvorrichtung für kurze und schmale Kartonstreifen für Pappenschneidemaschinen mit Kreismesser. Bisher sind einfache und kombinierte Pappenschneidemaschinen mit Kreismesser sowie besondere Ritzmaschinen in der Papierindustrie im Gebrauch.Scoring and scoring device for short and narrow cardboard strips for Cardboard cutting machines with circular knives. So far are simple and combined cardboard cutting machines with circular knives and special scoring machines in use in the paper industry.
Mit der einfachen Kreisschere kann man nur schneiden, aber nicht ritzen, mit der kombinierten Kreisschere kann man schneiden und ritzen zugleich, jedoch nur längere und breite Bogen,. aber keine kurzen und schmalen Kartonstreifen, weil die sichere Zuführung zwischen der weit vorstehenden Ritzvorrichtung und den Kreismessern verlorengeht, da die schmalen Kartonstreifen zwischen den weit vorgelagerten Rill- oder Ritzwerkzeugen und der unmittelbar vor den Kreismessern befindlichen Vorschubwalze liegenbleiben. Außerdem reicht auch die Anlageschiene (Seitenmarke) nur bis vor die Ritzwerkzeuge, wodurch also hinter der Ritzvorr ichtung die genaue Zuführung des Kartonstreifens aufhört.With the simple circular scissors you can only cut, but not scratch, With the combined circular scissors you can cut and score at the same time, however only longer and broad arches. but no short and narrow cardboard strips because the safe feed between the protruding scoring device and the circular knives is lost, as the narrow cardboard strips between the far upstream creasing or scoring tools and the feed roller located directly in front of the circular knives to lie down. In addition, the contact rail (side mark) only extends up to the front the scoring tools, which means that the exact feed is behind the scoring device of the cardboard strip stops.
Mit der Ritzmaschine kann man nur ritzen, aber nicht schneiden.With the scoring machine you can only score, but not cut.
Gegenstand der Erfindung ist eine Rill- und Ritzv orrichtung für kurze und schmale Kartonstreifen für Pappenschneidemaschinen mit Kreismessern (Rollscheren), welche ohne bauliche Änderung der Maschine an jeder Kreisschere angebracht werden kann.The invention relates to a creasing and scoring device for short and narrow cardboard strips for cardboard cutting machines with circular knives (rotary scissors), which can be attached to each circular shear without any structural changes to the machine can.
Auf der Zeichnung ist eine Ausführungsform der Vorrichtung nach der Erfindung dargestellt, und zwar' in Abb. i in Vorderansicht und in Abb. a in Seitenansicht und Schnitt. Diese Rill- und Ritzvorrichtung für Kreisscheren besteht aus einem dicht vor den umlaufenden Kreismessern i angebrachten, mittels zweier Schrauben 1a schnell mit sämtlichen Rill- oder Ritzwerkzeugen zu lösenden Balken 2 aus Stahl, in dem der Länge nach ein Einspannschlitz 3 eingefräst ist. Der Balken :2 ist an seinen Enden durch zwei Laschen oder Stützhaken 6 so an dem Maschinengestell io der Kreisschere angebracht, daß die Rill- und Ritzwerkzeuge 7 sowie die Druckrollen 8 mit ihren Haltern ,l. bzw. 5 so in dem Einspannschlitz des Balkens z eingespannt werden können, daß diese Werkzeuge genau senkrecht über dem Mittelpunkt der unteren Yorschubwalze 9 zu stehen kommen.In the drawing is an embodiment of the device according to the Invention shown, namely 'in Fig. I in front view and in Fig. A in side view and cut. This scoring and scoring device for circular scissors consists of one attached close to the rotating circular knives i by means of two screws 1a bars 2 made of steel that can be loosened quickly with all scoring or scoring tools, in which a clamping slot 3 is milled lengthwise. The bar: 2 is on its ends by two tabs or support hooks 6 so on the machine frame io the circular scissors attached that the scoring and scoring tools 7 and the pressure rollers 8 with their holders, l. or 5 so clamped in the clamping slot of the beam z can be that these tools are exactly perpendicular to the midpoint of the lower Yorschubwalze 9 come to a standstill.
Bei Gebrauch der Rill- oder Ritzwerkzeuge wird der Balken a erst eingesetzt, wenn die obere Vorschubwalze i i in die Ruhelage äusgeschwenkt ist.When using the creasing or scoring tools, the bar a is only inserted when when the upper feed roller i i is swiveled into the rest position.
Für die beim Rillen und Ritzen in Fortfall kommende obere Vorschubwalze i i wird ein genügender Ersatz durch über die ganzeLänge der unteren Vorschubwalze 9 nach Bedarf zwischen den Rill- oder Ritzwerkzeugen verteilte Druckrollen 8 erreicht, damit die genaue Bogenführung wie sonst mit der oberen Vorschubwalze i i eingestellt werden kann.For the top feed roller that is no longer required when creasing and scoring i i becomes a sufficient substitute for the entire length of the lower feed roller 9 reached pressure rollers 8 distributed between the scoring or scoring tools as required, so that the exact sheet guidance is set as usual with the upper feed roller i i can be.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST39507D DE446747C (en) | Scoring and scoring device for short and narrow cardboard strips for cardboard cutting machines with circular knives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST39507D DE446747C (en) | Scoring and scoring device for short and narrow cardboard strips for cardboard cutting machines with circular knives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE446747C true DE446747C (en) | 1927-07-09 |
Family
ID=7463471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST39507D Expired DE446747C (en) | Scoring and scoring device for short and narrow cardboard strips for cardboard cutting machines with circular knives |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE446747C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1018711B (en) * | 1953-12-03 | 1957-10-31 | Fritz Liebe | Scoring and scoring machine for cardboard boxes and like |
-
0
- DE DEST39507D patent/DE446747C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1018711B (en) * | 1953-12-03 | 1957-10-31 | Fritz Liebe | Scoring and scoring machine for cardboard boxes and like |
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