DE1255919B - Feeding device with a transport path for a rubber path reinforced with wire ropes on a bevel and cross cutting device - Google Patents
Feeding device with a transport path for a rubber path reinforced with wire ropes on a bevel and cross cutting deviceInfo
- Publication number
- DE1255919B DE1255919B DEC25575A DEC0025575A DE1255919B DE 1255919 B DE1255919 B DE 1255919B DE C25575 A DEC25575 A DE C25575A DE C0025575 A DEC0025575 A DE C0025575A DE 1255919 B DE1255919 B DE 1255919B
- Authority
- DE
- Germany
- Prior art keywords
- magnets
- bar
- web
- bars
- movement
- 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
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/08—Press-pads; Counter-bases; Hold-down devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
- B29D2030/463—Holding the textile inserts during cutting; means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Tyre Moulding (AREA)
Description
BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
AUSLEGESCHRIFTEDITORIAL
Int. Cl.:Int. Cl .:
B 29hB 29h
Deutsche Kl.: 39 a6-17/28 German class: 39 a6- 17/28
Nummer: 1255 919Number: 1255 919
Aktenzeichen: C25575X/39a6File number: C25575X / 39a6
Anmeldetag: 22. November 1961Filing date: November 22, 1961
Auslegetag: 7. Dezember 1967Opened on: December 7, 1967
Die Erfindung bezieht sich auf eine Zuführungsvorrichtung einer Transportbahn für eine mit Drahtseilen verstärkte Kautschukbahn an einer Schräg- und Querschneideinrichtung mit einem nahe der Schneidkante der Bahn und parallel zu dieser Kante heb- und senkbaren und in Führungsrichtung der Bahn hinter der Schneidvorrichtung bewegbaren Balken mit einer Halteeinrichtung und ferner mit einem ortsfesten Balken als Unterlage für die Kautschukbahn. The invention relates to a feeding device of a transport path for a wire rope reinforced rubber sheet on a bevel and cross cutting device with one near the Cutting edge of the web and parallel to this edge can be raised and lowered and in the guiding direction of the Track behind the cutting device movable beam with a holding device and further with a stationary beam as a base for the rubber sheet.
Es sind bereits Zuführungsvorrichtungen bekannt, bei denen ein heb- und senkbarer, mit einer Halteeinrichtung ausgestatteter Balken hinter der Schneidvorrichtung in Führungsrichtung der Kautschukbahn hin und her bewegbar ist. Dieser Balken hat dabei die Aufgabe, die von der Kautschukbahn abgelängten Abschnitte einem Querförderer zuzuführen; das Zu-Führen der abzulängenden Kautschukbahn erfolgt indessen durch der Schneidvorrichtung vorgeschaltete Transportbänder. a°Feeding devices are already known in which a can be raised and lowered with a holding device equipped bar behind the cutting device in the guiding direction of the rubber sheet is movable back and forth. This bar has the task of cutting the rubber sheet to length Feeding sections to a cross conveyor; the feeding of the rubber sheet to be cut takes place meanwhile by the cutting device upstream conveyor belts. a °
Der Erfindung liegt die Aufgabe zugrunde, Vorrichtungen der eingangs erwähnten Art so auszubilden, daß der in Führungsrichtung der Bahn bewegbare, mit einer Halteeinrichtung ausgestattete Balken die Zuführung der abzulängenden Kautschukbahn herbeiführen kann.The invention is based on the object of designing devices of the type mentioned at the outset in such a way that that the movable in the guide direction of the web, equipped with a holding device Beam can bring about the feeding of the rubber sheet to be cut to length.
Erfindungsgemäß wird diese Aufgabe dadurch erreicht, daß der Balken zum Festklemmen der Bahn mit dem ortsfesten Balken für den Schneidvorgang bis an die Transportbahn vor die Schneidkante bewegbar ist.According to the invention this object is achieved in that the beam for clamping the web with the stationary bar for the cutting process can be moved up to the transport path in front of the cutting edge is.
Der somit dem ortsfesten Balken zugeordnete und im Verein mit diesem zum Festklemmen der Kautschukbahn dienende Balken mit der Halteeinrichtung kann somit von einer Stellung vor der Schneidkante aus über diese hinweg hinter die Schneidkante bewegt werden, so daß er in der Lage ist, die abzulängende Kautschukbahn über die Schneidkante hinweg nachzuziehen. Daher erübrigen sich die bei den bekannten Zuführungsvorrichtungen vorgesehenen angetriebenen endlosen Nachführbänder.The thus assigned to the stationary beam and in association with this for clamping the rubber sheet serving bars with the holding device can thus from a position in front of the cutting edge be moved from over this past the cutting edge so that it is able to cut the cut Tighten the rubber sheet over the cutting edge. Therefore, they are superfluous with the known feed devices provided driven endless tracking belts.
Besonders zweckmäßig ist es dabei, wenn die Halteeinrichtung der Balken aus Magneten oder Elektromagneten besteht. Dabei sind die Balken als Magnete oder Elektromagnete ausgebildet oder weisen bei nicht magnetisierbarem Werkstoff der Balken an dem Körper der Balken heb- und senkbar gelagerte Magnete auf.It is particularly useful if the holding device of the bars of magnets or There is an electromagnet. The bars are designed as magnets or electromagnets or have, in the case of non-magnetizable material, the bar can be raised and lowered on the body of the bar stored magnets on.
In der Zeichnung ist ein Ausführungsbeispiel der Zuführungsvorrichtung dargestellt. Es zeigtIn the drawing, an embodiment of the feed device is shown. It shows
Fig. 1 eine Zuführungsvorrichtung an einer
Schrägschneideinrichtung für vulkanisierbare Kau-Zuführungsvorrichtung mit einer Transportbahn
für eine mit Drahtseilen verstärkte
Kautschukbahn an einer Schräg- und
Querschneideinrichtung1 shows a feeding device on an inclined cutting device for vulcanizable chewing feeding device with a transport path for one reinforced with wire ropes
Rubber sheet on an inclined and
Cross cutting device
Anmelder:Applicant:
Continental Gummi-Werke Aktiengesellschaft,Continental Gummi-Werke Aktiengesellschaft,
Hannover, Königsworther Platz 1Hanover, Königsworther Platz 1
Als Erfinder benannt:Named as inventor:
Heinrich Nädler,Heinrich Nädler,
Hagen (Kr. Neustadt am Rübenberge)Hagen (Kr.Neustadt am Rübenberge)
tschukbahnen mit eingebetteten, einander parallelen Stahlseilen,chuk tracks with embedded, parallel steel cables,
Fig. 2 die Vorrichtung gemäß Fig. 1 in der Draufsicht,FIG. 2 shows the device according to FIG. 1 in FIG Top view,
F i g. 3 bis 8 jeweils Teilschnitte aus F i g. 2 unter Darstellung verschiedener Arbeitsschritte undF i g. 3 to 8 each partial sections from FIG. 2 showing various work steps and
F i g. 9 die Klemmvorrichtung für die Schneideinrichtung gemäß F i g. 1 und 2.F i g. 9 the clamping device for the cutting device according to FIG. 1 and 2.
Die vulkanisierbare Bahn mit den nicht näher dargestellten, in großer Anzahl und in Parallelstellung befindlichen Stahlseilen ist mit 1 bezeichnet. Sie wird der Schneideinrichtung über synchron angetriebene Rollen 2 einer Transportbahn zugeführt, die zum gleichmäßigen Transport der Bahn 1 als Magnetrollen ausgebildet sein können und so eine sichere Mitnahme bewirken.The vulcanizable web with the not shown, in large numbers and in parallel The steel cables located there are denoted by 1. It is driven synchronously with the cutting device Rolls 2 fed to a transport path, which for the uniform transport of the web 1 as magnetic rollers can be designed and thus cause safe entrainment.
Das Ablängen oder Abtrennen der Bahn 1 erfolgt mit gegenläufig angetriebenen Schneidmessern 3 und 4, die schräg zur Längsrichtung der Rollen 2 entlang der Schneidkante 5 geführt sind.The cutting to length or severing of the web 1 takes place with cutting knives 3 and 4 driven in opposite directions, which are guided at an angle to the longitudinal direction of the rollers 2 along the cutting edge 5.
Parallel zu der Schneidkante 5 und in geringem Abstand hiervon befinden sich zwei Balken 7 und 8, die vorzugsweise beide magnetisch sind durch wechselseitige Anordnung von Magneten 9 gemäß F i g. 9, die als Permanentmagnete oder gegebenenfalls auch als Elektromagnete ausgebildet sein können. Die magnetische Wirkung der Balken 7 und 8 wird, wie F i g. 9 ebenfalls erkennen läßt, bei Verwendung von Permanentmagneten durch mehrere über die Länge der Balken 7 und 8 verteilte Magnete erreicht.There are two bars 7 and 8 parallel to the cutting edge 5 and at a short distance from it, which are preferably both magnetic by the mutual arrangement of magnets 9 according to FIG. 9, which can be designed as permanent magnets or optionally also as electromagnets. The magnetic The effect of bars 7 and 8 is shown in FIG. 9 also reveals when using Permanent magnets achieved by several over the length of the bars 7 and 8 distributed magnets.
Während der untere Balken 7 durch nicht näher dargestellte Einrichtungen fest gelagert ist, ist fürWhile the lower beam 7 is firmly supported by devices not shown, is for
709 707/256709 707/256
Claims (1)
USA.-Patentschriften Nr. 1961725, 2988131.Documents considered: German Patent No. 943 873; French Patent Nos. 1242 906, 1256430;
U.S. Patent Nos. 1961725, 2988131.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC25575A DE1255919B (en) | 1961-11-22 | 1961-11-22 | Feeding device with a transport path for a rubber path reinforced with wire ropes on a bevel and cross cutting device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC25575A DE1255919B (en) | 1961-11-22 | 1961-11-22 | Feeding device with a transport path for a rubber path reinforced with wire ropes on a bevel and cross cutting device |
FR916273A FR1339391A (en) | 1962-11-22 | 1962-11-22 | Device for oblique or transverse cutting of juxtaposed cables or bands with inserted metal cables |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1255919B true DE1255919B (en) | 1967-12-07 |
Family
ID=25969477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC25575A Pending DE1255919B (en) | 1961-11-22 | 1961-11-22 | Feeding device with a transport path for a rubber path reinforced with wire ropes on a bevel and cross cutting device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1255919B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007027088A2 (en) | 2005-09-02 | 2007-03-08 | Vmi Epe Holland B.V., | Supply device for cutting device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1961725A (en) * | 1927-07-30 | 1934-06-05 | Morgan & Wright | Apparatus for manufacturing tires |
DE943873C (en) * | 1951-10-04 | 1956-06-01 | Hubert Naumann Dipl Ing | Sheet metal shears for cutting beveled edges on sheet metal |
FR1242906A (en) * | 1958-08-05 | 1960-10-07 | Goodrich Co B F | Automatic alignment device for bias cut fabric strips |
FR1256430A (en) * | 1960-05-06 | 1961-03-17 | Dunlop Sa | Method and apparatus usable for the manufacture of tires |
US2988131A (en) * | 1956-04-23 | 1961-06-13 | Cleveland Trust Co | Magnetic ply holder |
-
1961
- 1961-11-22 DE DEC25575A patent/DE1255919B/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1961725A (en) * | 1927-07-30 | 1934-06-05 | Morgan & Wright | Apparatus for manufacturing tires |
DE943873C (en) * | 1951-10-04 | 1956-06-01 | Hubert Naumann Dipl Ing | Sheet metal shears for cutting beveled edges on sheet metal |
US2988131A (en) * | 1956-04-23 | 1961-06-13 | Cleveland Trust Co | Magnetic ply holder |
FR1242906A (en) * | 1958-08-05 | 1960-10-07 | Goodrich Co B F | Automatic alignment device for bias cut fabric strips |
FR1256430A (en) * | 1960-05-06 | 1961-03-17 | Dunlop Sa | Method and apparatus usable for the manufacture of tires |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007027088A2 (en) | 2005-09-02 | 2007-03-08 | Vmi Epe Holland B.V., | Supply device for cutting device |
WO2007027088A3 (en) * | 2005-09-02 | 2007-05-24 | Vmi Epe Holland | Supply device for cutting device |
JP2009506899A (en) * | 2005-09-02 | 2009-02-19 | ヴェーエムイー エペ ホーランド ベー.ヴェー. | Feeder for cutting device |
US8549969B2 (en) | 2005-09-02 | 2013-10-08 | Vmi Epe Holland B.V. | Supply device for cutting device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE10113379B4 (en) | Feed device, in particular for cord bands | |
DE69308943T2 (en) | Drive for a cutting device on a computer-controlled printer or plotter | |
DE3832845C1 (en) | Assembly station having a positioning and holding apparatus | |
AT396890B (en) | DEVICE FOR SUPPORTING A LONG AND NARROW WORKPIECE PACKAGE MANUFACTURED ON A RECORDING SAW | |
DE1206389B (en) | Device for gluing back book spines with paper strips and headband or back gauze | |
DE3008030A1 (en) | DEVICE FOR CUTTING AND COUPLING ZIPPER TAPES | |
DE1752196A1 (en) | Method and device for subdividing a winding layer | |
DE1255919B (en) | Feeding device with a transport path for a rubber path reinforced with wire ropes on a bevel and cross cutting device | |
DE2657506A1 (en) | Web cutting bar for dividing material into strips - has row of slits in transverse bar to hold blades parallel to passing web | |
DE3248574A1 (en) | Cross-cutter for severing film webs, e.g. in packaging machines | |
DE2308419A1 (en) | DEVICE FOR THE FEEDING AND STEP-BY-STEP PRE-FEEDING OF PLATE-SHEARED FOOD | |
DE2618568A1 (en) | Conveyor feeding metal bars to circular saw - has step drive for endless chains with aligned pushers which enter guide rails near roller track | |
DE7637264U1 (en) | CONVEYOR DEVICE FOR CHOOSING TRANSPORT TRAILS | |
DE1561051C3 (en) | Screen printing device | |
DE2217140B1 (en) | DEVICE FOR LAYING OUT AND CUTTING WALLS OF FABRIC | |
DE2242419B1 (en) | Cutting and laying out device for webs of fabric or the like | |
DE3145981C2 (en) | Device for cutting fish | |
AT209301B (en) | Device for the continuous, piece-by-piece repport-accurate further transport of a printing blanket used in textile printing u. like | |
DE3921243A1 (en) | Automatic bread slicing machine - is equipped with sliding carriage and cutting channel into which loaves are automatically fed | |
DE1187365B (en) | Device for cutting strips from a web of a rubber compound | |
DE1282914B (en) | Cutting device for cutting or cutting a cord fabric web | |
AT221908B (en) | Arrangement for cutting adjustable sheet lengths from strips | |
DE1574326C (en) | Device for feeding a Spne gelbandes to emer car sky train | |
DE1461545C (en) | Drawing device for producing diagrammatic drawings | |
DE1560066A1 (en) | Machine for cross cutting of fabric and film webs |