DE2233220A1 - EXHAUST DEVICE FOR LONG DISTANCE GOOD - Google Patents

EXHAUST DEVICE FOR LONG DISTANCE GOOD

Info

Publication number
DE2233220A1
DE2233220A1 DE19722233220 DE2233220A DE2233220A1 DE 2233220 A1 DE2233220 A1 DE 2233220A1 DE 19722233220 DE19722233220 DE 19722233220 DE 2233220 A DE2233220 A DE 2233220A DE 2233220 A1 DE2233220 A1 DE 2233220A1
Authority
DE
Germany
Prior art keywords
belt
band
good
tape
pistons
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
Application number
DE19722233220
Other languages
German (de)
Inventor
Hubert Kuypers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KM Kabelmetal AG filed Critical KM Kabelmetal AG
Priority to DE19722233220 priority Critical patent/DE2233220A1/en
Publication of DE2233220A1 publication Critical patent/DE2233220A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0003—Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
    • B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
    • B65G15/14—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts the load being conveyed between the belts
    • B65G15/16—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts the load being conveyed between the belts between an auxiliary belt and a main belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/14—Aprons, endless belts, lattices, or like driven elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
    • H01P11/002—Manufacturing hollow waveguides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Description

Abzuxsvorrichtung für langgestrecktes Gut Die Erfindung betrifft eine Abzugsvorrichtung für langgestrecktes Gut, vorzugsweise für dünnwandige Rohre, bestehend aus mindestens einem über Rollen geführten, endlosen, angetriebenen, schmiegsamen Band, das sich mit gleicher Geihwindigkeit wie das abzuziehende Gut bewegt, und das Gut gegen das Band drückenden Rollen Bändern oder dergleichen.Extraction device for elongated material The invention relates to a Extraction device for elongated material, preferably for thin-walled pipes, consisting of at least one endless, driven, pliable one that is guided over rollers Belt that moves at the same speed as the material to be withdrawn, and the material against the belt pressing rollers belts or the like.

Es sind in der Kabelindustrie Abzugseinrichtungen bekannt, sog. Raupenabzüge, die aus zwei endlosen angetriebenen Bändern bestehen, zwischen denen das zu transportierende Gut hindurchgeführt und aufgrund von Reibung durch die Anlage hindurchgezogen wird. Um die Zugkraft solcher Raupenabzüge zu erhöhen, verringert man den Abstand zwischen den Bändern und erhöht die Anpreßkraft und damit die Reibkraft. Der Nachteil hierbei ist, daß druckempfindliches Gut an seiner Oberfläche beschädigt werden kann.There are haul-off devices known in the cable industry, so-called caterpillar haul-offs, which consist of two endless driven belts, between which the to be transported Is passed through well and pulled through the system due to friction. In order to increase the pulling force of such caterpillars, the distance between the belts and increases the contact pressure and thus the frictional force. The disadvantage here is that pressure-sensitive material can be damaged on its surface.

Der Erfindung liegt von daher die Aufgabe zugrunde, bei den bekannten Raupenabzügen die Abzugskraft zu erhöhen, ohne die Oberflächenbeschaffenheit des Gutes zu beeinträchtigen.The invention is therefore based on the object in the known Crawler pullers increase the pulling force without affecting the surface quality of the To impair good.

Diese Aufgabe wird dadurch gelöst, daß gemäß der Erfindung an der dem Gut abgekehrten Seite des Bandes ein weiteres endloses Band vorgesehen ist, das mit einer Vielzahl von Durchgangsöffnungen versehen ist, in deren Bereich Vertiefungen vorgesehen sind, und in den Durchgangsöffnungen Kolben gleitend aiigeordnet sind, s die mit dem Band fest verbunden sind. Die Kolben können von einer Unterdruckpumpe oder dergleichen oder auf magnetischem Wege bewegt werden. Als besonders zweckmäßig hat es sich aber erwiesen, daß die Kolben über Hebel bewegbar sind.This object is achieved in that according to the invention at the Another endless belt is provided on the side of the belt facing away from the product, which is provided with a plurality of through openings, in the area of which there are depressions are provided, and pistons are slidably arranged in the through openings, s that are firmly connected to the tape. The pistons can be from a vacuum pump or the like or be moved by magnetic means. As particularly useful but it has been shown that the pistons can be moved by levers.

Zweckmäßigerweise sind das Band formende Rollen an der- dem Gut abgekehrten Seite des Bandes vorgesehen. Diese Rollen sind insbesondere dann von Vorteil, wenn Gut mit kreisförmigem Querschnitt, wie Rohre, Kabel und dergleichen, abgezogen werden soll. Die Rollen formen das Band so, daß es sich an einen Teil der Rohroberfläche anlegt.It is expedient for the tape-forming rollers on the material facing away from it Side of the tape provided. These roles are particularly advantageous when Well with a circular cross-section, such as pipes, cables and the like, can be peeled off target. The rollers shape the tape so that it adheres to part of the pipe surface applies.

Es ist weiterhin von Vorteil, wenn das Band im Bereich der Durchgangsöffnungen Vertiefungen aufweist. In diese Vertiefungen wird das schmiegsame Band eingezogen, wenn der Kolben bewegt wird. Zwischen dem schmiegsamen Band und der Rohroberfläche entsteht dann ein nach außen hin abgedichteter Hohlraum mit Unterdruck, wodurch die Haftung zwischen dem schmiegsamen Band und dem Rohr erhöht wird.It is also advantageous if the tape is in the area of the through openings Has depressions. The pliable tape is drawn into these recesses, when the piston is moved. Between the pliable band and the pipe surface Then a cavity is created that is sealed to the outside with negative pressure, as a result of which the adhesion between the pliable tape and the pipe is increased.

Die Erfindung ist an Hand des in den Figuren 1 bis 3 schematisch dargestellten Ausführungsbeispieles näher beschrieben.The invention is shown schematically in FIGS Embodiment described in more detail.

Die Abzugsvorrichtung 1 besteht im wesentlichen aus denbeiden Rollen 2 und 3, um die ein endloses Band 4 herumgeführt und von den Rollen 2 und 3 angetrieben ist. Zur --Erbeugung des notwendigen Anpreßdruckes ist ein über Rollen 5 und -6 geführtes endloses Band 7 vorgesehen. Zwischen dem Band 7 und dem Band 4 wird das Gut, im folgenden ein dünnwandiges Rohr 8, in Pfeilrichtung transportiert. Das Band 4 wird mit Hilfe einer nicht dargestellten, an' sich bekannten Formvorrichtung an die Oberfläche des. Rohres 8 herangefiihrt und mittels der Rolle 9 in dieser Lage gehalten.The take-off device 1 essentially consists of the two rollers 2 and 3, around which an endless belt 4 is guided and driven by rollers 2 and 3 is. To avoid the necessary contact pressure, a roller 5 and -6 guided endless belt 7 is provided. Between the belt 7 and the belt 4 this is Well, in the following a thin-walled tube 8, transported in the direction of the arrow. The ribbon 4 is shown with the aid of a molding device known per se, not shown the surface of the tube 8 is brought up and by means of the roller 9 in this position held.

An der dem Rohr 8 abgekehrten Seite des Bandes 4 ist ein weiteres Band 10 vorgesehen (s. Figuren 2 und 3); das mit einer Vielzahl von Durchgangsöffnungen 11 versehen ist, in denen Kolben 12 gleitend angeordnet sind. Diese Kolben 12 sind über Kipphebel 13, die von einer Schiene 14 betätigt werden, in den Durchgangsöffnungen 11 verschiebbor. Durch die Verschiebung der Kolben 12, die mit dem Band 4 fest verbunden sind, wird das schmiegsame Band 4 in die Vertiefung 15 gezogen, wodurch ein Hohlraum 16 zwischen dem Band 4 und dem Rohr 8 entsteht. Das Band 4 saugt sich wie ein Saugnäpfchen an dem Rohr 8 fest und erhöht somit die Abzugskraft erheblich. Am Ende der Schiene 14 gelangen die Kipplrebel 13 wieder in ihre Ausgangslage, und der Unterdruck wird aufgehoben und das Rohr freigegeben. Das Band 4 und das Band 10 können punktweise miteinander durch nieten, klebe oder dergleichen verbunden sein.On the side of the belt 4 facing away from the tube 8, a further belt 10 is provided (see FIGS. 2 and 3); which is provided with a plurality of through holes 11 in which pistons 12 slide are arranged. These pistons 12 are via rocker arms 13, which are actuated by a rail 14, verschiebbor in the through openings 11. As a result of the displacement of the pistons 12, which are firmly connected to the band 4, the pliable band 4 is pulled into the recess 15, whereby a cavity 16 is created between the band 4 and the tube 8. The band 4 sucks tightly to the tube 8 like a suction cup and thus increases the pull-off force considerably. At the end of the rail 14, the tilting rebel 13 return to their starting position, and the negative pressure is released and the pipe is released. The band 4 and the band 10 can be connected to one another at points by riveting, gluing or the like.

Die erfindungsgemäße Abzugsvorrichtung eignet sich besonders für langgestrecktes Gut, das eine druckempfindliche Oberfläche hat. Sie hat sich insbesondere bewährt bei der Herstellung voii Hohlleiterll für die Übertragung elektromagnetischer Wellen, wobei Druckstellen, die zu einer geringe Qualität führeri, vermieden sind. Ebenfalls bewährt hat sie sich bei der IIerstellung schaumstoffisoBerter Rohre gemäß DOS 1 960 932, bei der sie an dem dünnen Kunststoffrohr angreift, ohne den Schaum bei seiner Entwicklung zu stören.The trigger device according to the invention is particularly suitable for elongated Good thing that has a pressure sensitive surface. It has particularly proven itself in the production of waveguides for the transmission of electromagnetic waves, pressure points that lead to poor quality are avoided. Likewise It has proven itself in the production of foam-insulated pipes in accordance with DOS 1 960 932, in which it attacks the thin plastic tube without adding the foam to disturb its development.

Claims (3)

P a t e n t a n s p r ü c h eP a t e n t a n s p r ü c h e 1. Abzugsvorrichtung für langgestrecktes Gut, vorzugsweise für dünnwandige Rohr, bestehend aus mindestens einem über Rollel geführten, endlosen, augetriebenen, schmiegsamen Band, das sich mit gleicher Geschwindigkeit wie das abzuziehende Gut bewegt 1 und dos Gut gegen das Band drückenden Rollen, Bändern oder dergleichen, d a d u r c h g e k e n n z e i c h n e t, daß au der dem Gut (8) abgekegrten Seite des Bandes (4) ein weiteres endloses Band (10) vorgesehes ist, das mit einer Vielzabl von Durchgangsöff@u@-gen (11) verseilen ist, iii deren Bereich Vertiefungen (15) vorgeschen sind, und in den Durchgangsöffnungen (11) Kolben (12) gleitend angeordnet sind, die mit dem Band (4) fest verbunden sind.1. Extraction device for elongated goods, preferably for thin-walled ones Tube, consisting of at least one endless, driven, driven over roller supple tape that moves at the same speed as the item to be removed moves 1 and the good against the belt pressing rollers, belts or the like, d a d u r c h e k e n n n z e i c h n e t that on the side that is cut off from the good (8) of the belt (4) a further endless belt (10) is provided with a Vielzabl is stranded from Durchgangsöff @ u @ -gen (11), iii the area of which is depressions (15) are provided, and in the through openings (11) piston (12) slidably arranged are firmly connected to the band (4). 2. Abzugsvorrichtung nach Auspruch 1, dadurch gekennzeichnet, daß die Kolben (12) iiber Hebel (13) bewegbar sind.2. trigger device according to claim 1, characterized in that the pistons (12) can be moved via levers (13). 3. Abzugsvorrichtung nach Anspruch 1 oder 2 für langgestrecktes Gut mit kreisförmigem Querschnitt, dadurch gekennzeichnet, daß das Band (10, 4) formende Rollen (9) an der dem Gut (8) abgekehrten Seite des Bandes (10) vorgeseher sind.3. Extraction device according to claim 1 or 2 for elongated material with a circular cross-section, characterized in that the band (10, 4) is shaping Rollers (9) are provided on the side of the belt (10) facing away from the item (8).
DE19722233220 1972-07-06 1972-07-06 EXHAUST DEVICE FOR LONG DISTANCE GOOD Pending DE2233220A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19722233220 DE2233220A1 (en) 1972-07-06 1972-07-06 EXHAUST DEVICE FOR LONG DISTANCE GOOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233220 DE2233220A1 (en) 1972-07-06 1972-07-06 EXHAUST DEVICE FOR LONG DISTANCE GOOD

Publications (1)

Publication Number Publication Date
DE2233220A1 true DE2233220A1 (en) 1974-01-24

Family

ID=5849904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722233220 Pending DE2233220A1 (en) 1972-07-06 1972-07-06 EXHAUST DEVICE FOR LONG DISTANCE GOOD

Country Status (1)

Country Link
DE (1) DE2233220A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631723A1 (en) * 1976-07-12 1978-01-19 Siemens Ag Electrical cable transporting device - has curved shaped roller tracks for guiding cable transport belt and pressing belt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2631723A1 (en) * 1976-07-12 1978-01-19 Siemens Ag Electrical cable transporting device - has curved shaped roller tracks for guiding cable transport belt and pressing belt

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