DE1610812A1 - Automatic fabric cutting machine - Google Patents
Automatic fabric cutting machineInfo
- Publication number
- DE1610812A1 DE1610812A1 DE19661610812 DE1610812A DE1610812A1 DE 1610812 A1 DE1610812 A1 DE 1610812A1 DE 19661610812 DE19661610812 DE 19661610812 DE 1610812 A DE1610812 A DE 1610812A DE 1610812 A1 DE1610812 A1 DE 1610812A1
- Authority
- DE
- Germany
- Prior art keywords
- cutting machine
- automatic fabric
- fabric cutting
- cutting
- contour
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
- B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/30—Organic material
- B23K2103/38—Fabrics, fibrous materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Laser Beam Processing (AREA)
- Treatment Of Fiber Materials (AREA)
Description
."'---■ ■ . * « Die Erfindung betrifft eine automati*ehe Stoffzuaohneidaatchine für Faaeratoffe, Folien und dergleichen, bei der ein Schneidkopf Über den zu schneidenden Stoff läng· einer vorgegebenen Kontur führbar iet. . . "'--- ■ ■. *« The invention relates to an automatic material addition line for fabrics, foils and the like, in which a cutting head can be guided over the material to be cut along a predetermined contour.
Is Zug der fortschreitenden Rationalisierung 1st man heute dazu übergegangen, zur Massenfertigung Stoffe in autoiaatlach'getteuer·Is the train of progressive rationalization today passed to mass production fabrics in autoiaatlach'getteuer ·
ten Maeschinen zuzuachneiden. Eine kritieche Stelle in derartigento trim the machines. A critical point in such
f . » 1- - Ch/Anf . »1- - Ch / An
BAD ORiGINALBAD ORiGINAL
109IU/CUQ9109IU / CUQ9
PLA 66/1814PLA 66/1814
t.t.
Maschinen stellt häufig das Schneidwerkzeug dar: einmal nützt es sich viel ^u rasch ab; zum anderen ist die Schnittgeschwindigkeit begrenzt, da das Schneidwerkzeug - eine Art Schere oaer Messer - ja immer wieder tangential zur Kontur gerichtet werden muß.Machines often represent the cutting tool: once it wears out a lot quickly; on the other hand is the cutting speed limited because the cutting tool - a kind of scissors oaer Knife - are always directed tangentially to the contour got to.
Die Erfindung geht zur Beseitigung dieser vorstehend geschilderten Nachteile einen vollständig neuen Weg, und zwar wird hier die Aufgabe, die .Schnittgeschwindigkeit su erhöhen und die Abnützung zu verringern, erfindungsgemäß gelöst durch einen im Schneidkopf angeordneten kontinuierlich arbeitenden Laser, dessen Strahl als "Schneidwerkzeug entlang der Kontur läuft. Damit entfällt jegliche Abnutzung. Die Schnitt- bzw. Vorschubgeschwindigkeit längs der vorgegebenen Kontur ist in Abhängigkeit von der Leistungsdichte des Laserstrahles regelbar.The invention aims to eliminate these outlined above Disadvantages a completely new way, namely here the task of increasing the cutting speed and the wear and tear to reduce, solved according to the invention by a continuously operating laser arranged in the cutting head, its Beam as "cutting tool runs along the contour. This is not necessary any wear and tear. The cutting or feed speed along the specified contour can be regulated as a function of the power density of the laser beam.
Besonders vorteilhaft ist das Schneiden mit Laserstrahl beiCutting with a laser beam is particularly advantageous
Kunststoffgeweben, da durch die Energie des Strahles die Fäden an den Kanten miteinander verschweißen, so daß ein Auftrennen des Gewebes auegeschlossen ist φSynthetic fabrics, because the energy of the beam causes the threads to weld together at the edges, so that they are separated of the tissue φ is excluded
Anhand einer Zeichnung sei die Erfindung näher erläutert: Der Schneidkopf .1 einer automatischen StoffzusciineidmaschineThe invention is explained in more detail with the aid of a drawing: The cutting head .1 of an automatic fabric adding machine
let In den drei zueinander senkrechten Koorjiinateririchtungen x, y und ζ relativ zu einer Stoffbahn 7 mlttele.nichtgezeigter Führungen bewegbar». In den Schneidkopf ist ein kontinuierlich arbeitender, gekühlter Gaslaser 2 (Füllung» Sticketoff-Kohlendioxid-Let movable in the three mutually perpendicular coordinate directions x, y and ζ relative to a length of fabric 7 mlttele.not shown guides ». In the cutting head is a continuously working, cooled gas laser 2 (filling »Sticketoff-carbon dioxide-
1 0*M t/0* 09 BAD1 0 * M t / 0 * 09 BAD
Oh/AnOh / An
66/18,466 / 18.4
Helium oder Wasserstoff; Betriebsspannung 8 kV senkrecht zur Stoffbahn) eingebaut, der ©inen im ultraroten Teil des Spektrums (z.B. bei 10,6 Wellenlänge) liegenden Strahl 4 erzeugt. Der Strahl 4 tritt durch ein Steinsalzfenster 3 aus dem Laser 2 aus; wird durcn eine aus Steinsalz bestehende Linse 8 nochmals gebündelt und trifft auf eine Stoffbahn 7 auf.Helium or hydrogen; Operating voltage 8 kV perpendicular to Length of fabric), which creates a ray 4 in the ultra-red part of the spectrum (e.g. at 10.6 wavelength). The beam 4 emerges through a rock salt window 3 from the Laser 2 off; is bundled again by a lens 8 made of rock salt and strikes a web of fabric 7.
Durch geeignete Führung des Schneidkopfes 1 relativ zur Stoffbahn 7 längs der Kontur 5 wird durch den Laserstrahl 4 aus der Stoffbahn 7 ein Werkstück 6 von gewünschter Form ausgeschnitten.By appropriately guiding the cutting head 1 relative to the web of material 7 along the contour 5, a workpiece 6 of the desired shape is cut out of the material web 7 by the laser beam 4.
Die Vorschubgeschwindigkeit längs «der Kontur 5 hängt dabei von der Stoffart und -dicke und von der Energie des Strahles ab, die: zur Verfügung steht=The feed rate along the contour 5 depends on the type and thickness of the material and on the energy of the beam, which : is available =
Anstelle den Laser 2 direkt in die z-Achse zu legen, kann man auch den Laser in irgendeiner arideren Achse oder Ebene oder vom Schneidkopf entfernt anordnen und den Strahl durch geeignete optische Mittel (Metallspiegel, Linsensysteme) zur Stoffbahn 7 umlenken« .Instead of placing the laser 2 directly in the z-axis, you can also place the laser in any other axis or plane or away from the cutting head and direct the beam through suitable optical means (metal mirrors, lens systems) for the length of fabric 7 redirect «.
Der geschilderte Schneidkopf kann zum Schneiden von Textilstoffen, Vliesen, Folien, Kunststoffgeweben und Leder - evtl. auch in «mehreren Lagen übereinander - benutzt werden. ' .The described cutting head can be used for cutting textile materials, Fleeces, foils, synthetic fabrics and leather - possibly also in several layers on top of each other - can be used. '.
3 Patentansprüche .;'?-.- . ; ■':- ■ ■-QfiieiNAL ΙΗ$ΡΕ0Γ£Ο-3 claims.; '? -.-. ; ■ ' : - ■ ■ -QfiieiNAL ΙΗ $ ΡΕ0Γ £ Ο-
1 .Figur ''-' , ■- -"" --; - ■ ■ · ■■■■■■■ : -1 .Figure '' - ' , ■ - - ""-; - ■ ■ · ■■■■■■■ : -
- 3 - ; eh/An - 3 - ; eh / an
1098U/0AÜS1098U / 0AÜS
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0107092 | 1966-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1610812A1 true DE1610812A1 (en) | 1971-04-01 |
Family
ID=7527867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661610812 Pending DE1610812A1 (en) | 1966-11-24 | 1966-11-24 | Automatic fabric cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1610812A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1009420C2 (en) * | 1998-06-16 | 2000-01-07 | Eisenkolb Confectiemach Bv | Cutting device e.g. for fabric, containing laser for heating hot melt adhesive used to secure reinforcing strip or band to the cut material |
| WO2001044547A2 (en) * | 1999-12-16 | 2001-06-21 | Textilma Ag | Device for producing a tubular belt band that can be turned inside out |
| EP1348797A1 (en) * | 2002-02-01 | 2003-10-01 | Schmitz-Werke GmbH + Co. KG | Woven fabric and method for producing the same |
-
1966
- 1966-11-24 DE DE19661610812 patent/DE1610812A1/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1009420C2 (en) * | 1998-06-16 | 2000-01-07 | Eisenkolb Confectiemach Bv | Cutting device e.g. for fabric, containing laser for heating hot melt adhesive used to secure reinforcing strip or band to the cut material |
| WO2001044547A2 (en) * | 1999-12-16 | 2001-06-21 | Textilma Ag | Device for producing a tubular belt band that can be turned inside out |
| WO2001044547A3 (en) * | 1999-12-16 | 2002-12-05 | Textilma Ag | Device for producing a tubular belt band that can be turned inside out |
| US6883555B1 (en) | 1999-12-16 | 2005-04-26 | Textilma Ag | Device for producing a tubular belt band that can be turned inside out |
| EP1348797A1 (en) * | 2002-02-01 | 2003-10-01 | Schmitz-Werke GmbH + Co. KG | Woven fabric and method for producing the same |
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