DD268260A5 - CUTTING DEVICE FOR TEXTILE TRACKS - Google Patents
CUTTING DEVICE FOR TEXTILE TRACKS Download PDFInfo
- Publication number
- DD268260A5 DD268260A5 DD88313962A DD31396288A DD268260A5 DD 268260 A5 DD268260 A5 DD 268260A5 DD 88313962 A DD88313962 A DD 88313962A DD 31396288 A DD31396288 A DD 31396288A DD 268260 A5 DD268260 A5 DD 268260A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- cutting device
- knife
- belt
- block
- textile
- Prior art date
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 15
- 239000004753 textile Substances 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
-
- 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
- B26D1/157—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 rotating about a movable axis
- B26D1/18—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 rotating about a movable axis mounted on a movable carriage
- B26D1/185—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 rotating about a movable axis mounted on a movable carriage 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
- B26D1/12—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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
Um eine Schneidvorrichtung fuer Textilbahnen, insbesondere solche grosser Laenge, mit einem ueber die Laenge der zu schneidenden Textilbahn hin- und hergehenden rotierenden scheibenfoermigen Messer zu schaffen, bei welcher der Schneidvorgang in kurzer Zeit und ohne grossen Kraftaufwand vor sich gehen kann, wobei gleichzeitig der Platzbedarf fuer die Schneidvorrichtung zur Verfuegung zu stellen, ist der Drehantrieb des Messers vom Laengstransport des Messers getrennt. FigurIn order to provide a cutting device for textile webs, in particular those of large length, with an over the length of the textile web to be cut reciprocating rotating scheibenfoermigen knife, in which the cutting process in a short time and without much effort can go on, at the same time the space requirement for the cutting device, the rotary drive of the knife is separated from the longitudinal transport of the knife. figure
Description
Hierzu 1 Seite ZeichnungFor this 1 page drawing
Die Erfindung betrifft eine Schneidvorrichtung für Textilbahnen, insbesondere solche großer Länge, mit einem über die Länge der zu schneidenden Textilbahn hin- und hergehenden rotierenden scheibenförmigen Messer.The invention relates to a cutting device for textile webs, in particular those of great length, with a rotating disc-shaped knife reciprocating over the length of the textile web to be cut.
Derartige Schneidvorrichtungen werden bei der Herstellung von textlien Erzeugnissen,wie Handtüchern, Servietten, Taschentüchern und dergleichen vielfach verwendet. Dabei besteht die Forderung, den Schneidvorgang nicht nur exakt, sondern auch in einer möglichst kurzen Zeit ausführen zu können, um die Leistungsfähigkeit der Maschine zu steigern. Sitz nun — wie üblich—der zum Drehantrieb des Messers dienende Motor unmittelbar auf der Messerachse, so muß in den Umkehrstellen des hin- und hergehenden Längstransports des Messers jeweils eine verhältnismäßig große Masse beschleunigt werden, was Zeit und Kraft erfordert. Vor allem aber mußte der Drehantriebsmotor abgebremst werden, damit er beim Rücktransport in der entgegengesetzten Drehrichtung laufen konnte. Das bedingte erhebliche Zeitverluste. Ein weiterer Nachteil dieser bekannten Ausführung bestand darin, daß der seitlich des Messers sitzende Motor für dessen Drehantrieb einen großen Raum bedarf, insbesondere in einer Richtung erforderte, in der man wenig Platz hatte, beziehungsweise Platz sparen wollte.Such cutting devices are widely used in the manufacture of textile products such as towels, napkins, handkerchiefs and the like. There is a requirement to be able to perform the cutting process not only exactly, but also in the shortest possible time to increase the performance of the machine. Now seat - as usual - the rotary drive of the knife serving motor directly on the blade axis, so in the reversal points of the reciprocating longitudinal transport of the knife each have a relatively large mass to be accelerated, which requires time and power. Above all, however, the rotary drive motor had to be braked so that it could run in the opposite direction of rotation during the return transport. The conditional considerable time losses. Another disadvantage of this known design was that the side of the knife sitting motor for the rotary drive requires a large space, especially in one direction required in which one had little space, or wanted to save space.
Ziel der ErfindungObject of the invention
Es ist das Ziel der Erfindung, den Wartungs- und Betriebsaufwand sowie Platzbedarf zu reduzieren.It is the object of the invention to reduce the maintenance and operating costs and space requirements.
Der Erfindung liegt die Aufgabe zugrunde, eine Schneidvorrichtung für Textilbahnen, insbesondere solche großer Länge, mit einem über die Länge der zu schnei 'enden Textilbahn hin- und hergehenden rotierenden scheibenförmigen Messer zu schaffen, die einfach im Aufbau ist, wobei der ochneidvorgang in kurzer Zeit und ohne großen Kraftaufwand durchgeführt wird.The invention has for its object to provide a cutting device for textile webs, especially those of great length, with a over the length of schnei 'end textile web reciprocating rotating disc-shaped knife, which is simple in construction, the ochneidvorgang in a short time and performed without great effort.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß der Drehantrieb des Messers vom Längstransport des Messet s getrennt ist.According to the invention, this object is achieved in that the rotary drive of the knife is separated from the longitudinal transport of Messet s.
Dabei ist es vorteilhaft, v/enn der Drehantrieb des Messers über einen endlosen ersten Riemen erfolgt, .-'er von einem eigenen Motor angetrieben ist.It is advantageous if the rotary drive of the knife takes place via an endless first belt - it is driven by its own motor.
Zweckmäßigerweise ist, daß der erste Riemen in einem das Messer aufnehmenden Block über zwei Rollen und eine ivlessernabe geführt wird.Conveniently, the first belt is guided in a block receiving the knife via two rollers and an ivlessernabe.
Im Sinne der Erfindung ist es, wenn der Block mit Gleitstücken auf einer Schiene geführt ist.For the purposes of the invention, it is when the block is guided with sliders on a rail.
Vorteilhafterweise ist üb^r dem ersten Riemen ein zweiter endloser Riemen angeordnet, der mittels einer Klemmvorrichtung fest mit dem Block verbunden ist.Advantageously, a second endless belt, which is fixedly connected to the block by means of a clamping device, is arranged above the first belt.
Vorzugsweise wird der zweite Riemen von einem eigenen Motor angetrieben.Preferably, the second belt is driven by its own motor.
-2- 238 260 Ausführungsbeitpiel-2- 238 260 Execution work
Die Erfindung soll nachstehend anhand eines Ausführungsbeispiels näher erläutert werden.The invention will be explained below with reference to an embodiment.
In der Zeichnung ist ein AusfüJirungsbeispiel der erfindungsgemäßen Schneidvorrichtung dargestellt.In the drawing, an embodiment of the cutting device according to the invention is shown.
Ein scheibenförmiges Messer 1 ist in einen Block 4 mit seiner Messernabe, mit der es fest verbunden ist, drehbar gelagert. Der Schnitt erfolgt zwischen dem Messer 1 und einem unter diesem angeordneten Untermesser. In dem Block 4 sind außerdem noch ζ we' Umlenkrollen 5 gelagert, die zur Führung eines endlosen ersten Riemens 2 dienen. Dieser Riemen 2 umschlingt die Messernabe 6 und bewirkt so einen zuverlässigen Antrieb des Messers 1. Der erste Riemen 2 läuft über die ganze Länge der Maschine, wobei der Block 4 auf einer Schiene 8 mit Gleitstücken 7 geführt ist. Der erste Riemen 2 wird von einem eigenen Motor 3 angetrieben. Unabhängig von dem ersten Riemen 2 ist ein zweiter endloser Riemen 9 vorgesehen, der ebenfalls über die ganze Maschinenlänge läuft und von einem eigenen Motor 11 angetrieben wird. Dieser zweite Riemen 9 bewirkt ausschließlich den Längstransport des Blockes 4 mit dem Messer 1, wobei der Block 4 mittels einer Klemmvorrichtung 10 mit dem Riemen 9 verbunden ist.A disk-shaped knife 1 is rotatably mounted in a block 4 with its knife hub, with which it is firmly connected. The cut takes place between the knife 1 and a lower knife arranged below it. In the block 4 also Um we 'deflection rollers 5 are also stored, which serve to guide an endless first belt 2. This belt 2 wraps around the blade hub 6 and thus causes a reliable drive of the blade 1. The first belt 2 runs over the entire length of the machine, the block 4 is guided on a rail 8 with sliders 7. The first belt 2 is driven by a separate motor 3. Regardless of the first belt 2, a second endless belt 9 is provided, which also runs over the entire length of the machine and is driven by its own motor 11. This second belt 9 causes only the longitudinal transport of the block 4 with the knife 1, wherein the block 4 is connected by means of a clamping device 10 with the belt 9.
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8704588U DE8704588U1 (en) | 1987-03-27 | 1987-03-27 | Cutting device for textile webs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD268260A5 true DD268260A5 (en) | 1989-05-24 |
Family
ID=6806393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD88313962A DD268260A5 (en) | 1987-03-27 | 1988-03-24 | CUTTING DEVICE FOR TEXTILE TRACKS |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT394405B (en) |
| BR (1) | BR8801383A (en) |
| DD (1) | DD268260A5 (en) |
| DE (1) | DE8704588U1 (en) |
| FR (1) | FR2612959A1 (en) |
| GB (1) | GB8807073D0 (en) |
| IT (1) | IT1216518B (en) |
| PT (1) | PT87057A (en) |
| SE (1) | SE505608C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8908720U1 (en) * | 1989-07-18 | 1989-09-07 | Carl Schmale GmbH & Co KG, 4434 Ochtrup | Cross-cutting device for web-shaped goods, especially textile webs |
| EP0920255B1 (en) * | 1996-08-21 | 2000-03-08 | A. FRITSCH GMBH & CO. KG | Transverse rolling device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191508629A (en) * | 1915-06-11 | 1916-06-12 | Richard Hibbert | Improvements in and relating to Cloth Plaiting Machines. |
| GB689422A (en) * | 1951-01-24 | 1953-03-25 | Wilfred Arthur Rounsivell | Improved apparatus for cutting corrugated cardboard and other sheet material |
| GB966356A (en) * | 1963-03-06 | 1964-08-12 | Continental Gummi Werke Ag | Tyre tread strip cutting device |
| FR90261E (en) * | 1965-03-09 | 1967-11-18 | Fur Firestone Produkte Ag Fab | Method and device for cutting strips of fabric or sheet materials for the manufacture of tires |
| FR1568728A (en) * | 1966-03-25 | 1969-05-30 | ||
| US3503604A (en) * | 1967-07-24 | 1970-03-31 | Cutters Machine Co Inc | Cutting apparatus for cloth spreading machine |
| US3762259A (en) * | 1972-01-03 | 1973-10-02 | Goodrich Co B F | Fabric cutting apparatus |
| US4060015A (en) * | 1973-12-29 | 1977-11-29 | Chajim Gros | Apparatus and method for manufacturing resilient bands |
| US3984211A (en) * | 1975-03-27 | 1976-10-05 | Bandag Incorporated | Apparatus for severing a length from a strip of rubber tire tread |
| JPS5815112Y2 (en) * | 1980-03-05 | 1983-03-26 | 大日本スクリ−ン製造株式会社 | film cutting device |
-
1987
- 1987-03-27 DE DE8704588U patent/DE8704588U1/en not_active Expired
-
1988
- 1988-02-25 AT AT0047188A patent/AT394405B/en not_active IP Right Cessation
- 1988-03-10 SE SE8800852A patent/SE505608C2/en not_active IP Right Cessation
- 1988-03-23 FR FR8803784A patent/FR2612959A1/en active Pending
- 1988-03-23 PT PT87057A patent/PT87057A/en unknown
- 1988-03-24 DD DD88313962A patent/DD268260A5/en not_active IP Right Cessation
- 1988-03-24 IT IT8819939A patent/IT1216518B/en active
- 1988-03-24 GB GB888807073A patent/GB8807073D0/en active Pending
- 1988-03-25 BR BR8801383A patent/BR8801383A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE8800852D0 (en) | 1988-03-10 |
| GB8807073D0 (en) | 1988-04-27 |
| SE505608C2 (en) | 1997-09-22 |
| ATA47188A (en) | 1991-09-15 |
| FR2612959A1 (en) | 1988-09-30 |
| IT8819939A0 (en) | 1988-03-24 |
| SE8800852L (en) | 1988-09-28 |
| IT1216518B (en) | 1990-03-08 |
| BR8801383A (en) | 1988-11-01 |
| DE8704588U1 (en) | 1987-05-27 |
| AT394405B (en) | 1992-03-25 |
| PT87057A (en) | 1989-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |