DE1944599C3 - Device for making sleeves on coiled pipes - Google Patents
Device for making sleeves on coiled pipesInfo
- Publication number
- DE1944599C3 DE1944599C3 DE19691944599 DE1944599A DE1944599C3 DE 1944599 C3 DE1944599 C3 DE 1944599C3 DE 19691944599 DE19691944599 DE 19691944599 DE 1944599 A DE1944599 A DE 1944599A DE 1944599 C3 DE1944599 C3 DE 1944599C3
- Authority
- DE
- Germany
- Prior art keywords
- drum
- sleeves
- winding
- tape
- diameter
- 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
- 238000004804 winding Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
Description
Die Erfindung bezieht sich auf eine Vorrichtung /um Herstellen von Muffen an gewickelten Rohren, mit einer als Wickeldorn dienenden Trommel, deren Wikkeldurchmesser im Bereich der Muffen durch auf die Trommel aulbringbare und mit dieser bewegbare Auflagen vergrößerbar ist und mit einer Zuführung zum Zuführen eines Profilbandes aus thermoplastischem Kunststoff zu der Trommel.The invention relates to a device for producing sleeves on coiled pipes with a drum serving as a winding mandrel, the winding diameter of which in the area of the sleeves extends to the Drum can be brought out and with this movable supports can be enlarged and with a feed to Feeding a profile band made of thermoplastic material to the drum.
Bei einem bekannten Verfahren und zugehörigen Vorrichtung zum Herstellen von Wickelrohren, bei dem Kunststoffbänder schraubenlinienförmig um einen stillstehenden Dorn gewickelt werden, wird zum Herstellen einer Doppelmuffe im Zuge der Rohrherstellung ein der Innenkontur der Muffe entsprechender Ring über den Dorn geschoben. Die Bänder werden dann kontinuierlich weitergewickelt über den Ring, der nach Abzug des fertigen Rohres von dem Dorn und Auftrennen des Rohres wieder entnommen wird.In a known method and associated device for producing wound tubes, in the plastic strips are wound helically around a stationary mandrel, is used to manufacture a double socket in the course of pipe manufacture a ring corresponding to the inner contour of the socket is pushed over the mandrel. The tapes will then continuously wound on over the ring, which after the finished tube has been withdrawn from the mandrel and cut the pipe is removed again.
Nachteilig ist bei diesen bekannten Verfahren zum Anformen von Muffen im Zuge der Rohrherstellung, daß je nach dem Wickeldurchmesser und der Muffengestalt entsprechende Muffenform ringe vorgesehen werden müssen.The disadvantage of these known methods for forming sleeves in the course of pipe production, that depending on the winding diameter and the sleeve shape, corresponding sleeve shape rings are provided Need to become.
Die Aufgabe der Erfindung ist, eine Vorrichtung zum Herstellen von Muffen zu entwickeln, die verschiedenen Rohrabmessungen und Wickelbedingungen leicht und mit geringem Aufwand anpaßbar istThe object of the invention is to develop a device for manufacturing sleeves, the various Tube dimensions and winding conditions can be adjusted easily and with little effort
Erfindungsgemäß wird dazu vorgesehen, daß die Auflagen zum Vergrößern des Wickeldurchmessers der Trommel im Bereich der Muffen jeweils aus einem auf die Trommel aufwickelbaren, an seinen beiden Enden in der Breite und Dicke verjüngten Band bestehen, das zusammen mit dem Profilband auf dessen der Trommel zugewandten Seite zu der Trommel zuführbar ist.According to the invention it is provided that the conditions to enlarge the winding diameter of the Drum in the area of the sleeves each consisting of one that can be wound onto the drum at both ends The width and thickness of the tape are tapered, together with the profile tape on the drum facing side can be fed to the drum.
Die erfindungsgemäße Vorrichtung ermöglicht kontinuierlich Rohre mit Muffen, auch Doppelmuffen, in beliebigen Größen nach dem Wickelverfahren herzustellen. The device according to the invention enables continuous pipes with sleeves, including double sleeves, in produce any size according to the winding process.
Die erfindungsgemäße Vorrichtung ist in der Zeichnung (Fig. 1 und 2) an einem Ausführungsbeispiei schematisch gezeigt und wird an Hand dieses im folgenden erläutertThe device according to the invention is shown in the drawing (Fig. 1 and 2) shown schematically on a Ausführungsbeispiei and is based on this in the following explained
Auf eine sich drehende Trommel 1 läuft ein Profilband 5 aus thermoplastischem Kunststoff, beispielsweise PVC, auf, wobei Anpreßrollen 4 den erforderlichen Verbindungsdruck an den Profilbandrändern erzeugen.A profile band 5 made of thermoplastic material, for example PVC, runs onto a rotating drum 1, with pressure rollers 4 generating the necessary connection pressure at the profile band edges.
Die Anpreßrollen 4 sind in radialer Richtung nachgiebig bzw. verstellbar angeordnet, so daß sie synchron mit der Änderung des Wickeldurchmessers verstellt werden. Dabei ist zweckmäßig eine entsprechende Steuerung vorgesehen, die einen gleichbleibenden Anpreßdruck gewährleistetThe pressure rollers 4 are flexible in the radial direction or arranged adjustable so that it is adjusted synchronously with the change in the winding diameter will. Appropriate control is expediently provided that maintains a constant contact pressure guaranteed
Mit dem Profilband 5 läuft ein an seinem vorderen und hinteren Ende verjüngtes Wickelband 6 auf die Trommel 1, und zwar zwischen dieser und dem Profilband 5, wodurch sich der Wickeldurchmesser nach Durchlaufen eines verjüngten Wickelbandanfangs 3 entsprechend vergrößert und ein muffenartig aufgeweiteter Rohrteil 2 erzeugt wird. In analoger Weise wird nach Durchlaufen des verjüngten Wickelbandendes der Wickeldurchmesser wieder auf sein ursprüngliches Maß verringert.With the profile band 5 a tapered at its front and rear ends wrapping tape 6 runs on the Drum 1, namely between this and the profile band 5, whereby the winding diameter according to Passing through a tapered winding tape start 3 correspondingly enlarged and a sleeve-like widened one Pipe part 2 is generated. In an analogous manner, after passing through the tapered winding tape end, the The winding diameter has been reduced to its original size.
Es versteht sich, daß das Wickelband 6 zu dem Zeitpunkt zusammen mit dem Profüband 5 auf die Trommel 1 aufläuft, wo die Muffe hergestellt werden soll. Die Länge des Wickelbandes 6, bei dem es sich beispielsweise um ein Metall-, Glieder- oder Faserband handeln kann, richtet sich nach dem Rohrdurchmesser und der beabsichtigten Muffenlänge.It goes without saying that the winding tape 6 together with the profi tape 5 on the drum at the time 1 runs up, where the socket is to be made. The length of the wrapping tape 6, which is for example can be a metal, link or fiber band, depends on the pipe diameter and the intended sleeve length.
Nach Auftrennen des erkalteten von der Trommel 1 abgelaufenen Rohres in der Mitte des Muffenstückes kann das Wickelband 6 wieder entnommen und einer erneuten Verwendung zugeführt werden.After the cold pipe that has run off the drum 1 has been cut open in the middle of the socket piece the wrapping tape 6 can be removed again and reused.
Claims (1)
Priority Applications (23)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691944599 DE1944599C3 (en) | 1969-09-03 | Device for making sleeves on coiled pipes | |
NL707012486A NL143164B (en) | 1969-09-03 | 1970-08-24 | METHOD AND DEVICE FOR FIXING SOCKETS ON PIPES AS ONE PIECE. |
ZA705846A ZA705846B (en) | 1969-09-03 | 1970-08-25 | Method and apparatus for producing sockets on pipes |
RO64312A RO69947B (en) | 1969-09-03 | 1970-08-25 | Process and device for obtaining in one piece some sleeves for the tubes fabricated according to the processes of profilated band rolling, made up of thermoplastic material |
IL35171A IL35171A (en) | 1969-09-03 | 1970-08-26 | Process and apparatus for the manufacture of sockets integrally with pipes made of thermoplastic synthetic resin |
EG380/70A EG10738A (en) | 1969-09-03 | 1970-08-27 | Method of and an apparatus for producing integral sockets in pipes,produced by winding a band of thermoplastic material around a mandrel |
CH1291870A CH515793A (en) | 1969-09-03 | 1970-08-28 | Process for the one-piece molding of sleeves on pipes, which are produced by the winding process from profile strip made of thermoplastic material and device for carrying out the process |
FI702399A FI52439C (en) | 1969-09-03 | 1970-08-31 | Method for molding sleeves in one piece onto pipes. |
CS5958A CS164871B2 (en) | 1969-09-03 | 1970-08-31 | |
PL1970143006A PL81028B1 (en) | 1969-09-03 | 1970-09-01 | |
AT791470A AT321571B (en) | 1969-09-03 | 1970-09-01 | Method and device for the continuous production of pipes with sleeves |
LU61619A LU61619A1 (en) | 1969-09-03 | 1970-09-01 | |
BG015577A BG16317A3 (en) | 1969-09-03 | 1970-09-01 | METHOD AND DEVICE FOR SINGLE-BODY FORMING OF PIPE COUPLINGS MANUFACTURED BY SPIRAL WINDING OF A THERMOPLASTIC ARTIFICIAL MATERIAL PROFILE TAPE |
SE11936/70A SE365747B (en) | 1969-09-03 | 1970-09-02 | |
FR7031946A FR2060853A5 (en) | 1969-09-03 | 1970-09-02 | |
IE1138/70A IE34498B1 (en) | 1969-09-03 | 1970-09-02 | Method of,and apparatus for,continuously producing pipes with integral sockets,and pipes produced by the method |
GB4206570A GB1314404A (en) | 1969-09-03 | 1970-09-02 | Method of and apparatus for continuously producing pipes with integral sockets and pipes produced by the method |
BE755616A BE755616A (en) | 1969-09-03 | 1970-09-02 | PROCESS AND DEVICE FOR MANUFACTURING SLEEVES AND IN PARTICULAR MOLDING SLEEVES ON PIPES |
ES383320A ES383320A1 (en) | 1969-09-03 | 1970-09-02 | Method of and apparatus for continuously producing pipes with integral sockets and pipes produced by the method |
DK450970AA DK135221B (en) | 1969-09-03 | 1970-09-02 | Apparatus for making sleeves on winding pipes. |
NO3374/70A NO134514C (en) | 1969-09-03 | 1970-09-03 | |
JP45077489A JPS5221026B1 (en) | 1969-09-03 | 1970-09-03 | |
ES385206A ES385206A1 (en) | 1969-09-03 | 1970-11-05 | Method of and apparatus for continuously producing pipes with integral sockets and pipes produced by the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691944599 DE1944599C3 (en) | 1969-09-03 | Device for making sleeves on coiled pipes |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1944599A1 DE1944599A1 (en) | 1971-03-11 |
DE1944599B2 DE1944599B2 (en) | 1975-08-21 |
DE1944599C3 true DE1944599C3 (en) | 1976-04-08 |
Family
ID=
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