DE2432921C2 - Conveyor - Google Patents

Conveyor

Info

Publication number
DE2432921C2
DE2432921C2 DE2432921A DE2432921A DE2432921C2 DE 2432921 C2 DE2432921 C2 DE 2432921C2 DE 2432921 A DE2432921 A DE 2432921A DE 2432921 A DE2432921 A DE 2432921A DE 2432921 C2 DE2432921 C2 DE 2432921C2
Authority
DE
Germany
Prior art keywords
track
elevations
rails
rollers
trough
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
Application number
DE2432921A
Other languages
German (de)
Other versions
DE2432921A1 (en
Inventor
Friedhelm 4100 Duisburg Gryphan
Helmut Dipl.-Phys. Landgraf
Walter 4030 Ratingen Stucke
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Priority to DE2432921A priority Critical patent/DE2432921C2/en
Priority to IT7524874A priority patent/IT1049538B/en
Priority to NL7507866A priority patent/NL7507866A/en
Priority to JP50082649A priority patent/JPS5918212B2/en
Publication of DE2432921A1 publication Critical patent/DE2432921A1/en
Application granted granted Critical
Publication of DE2432921C2 publication Critical patent/DE2432921C2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Robotics (AREA)
  • Chain Conveyers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Framework For Endless Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)

Description

1515th

2020th

Die Erfindung betrifft eine Vorrichtung zum Fördern eines Metallrohres, mit einem endlosen Raupenband mit muldenförmigen, eine Auflage aufweisenden, auf einer Laufbahn geführten Gliedern, wobei die Laufbahn in gleichmäßigen Abständen annähernd trapezförmig ausgebildete Erhöhungen zum Anheben jeweils eines der auf Laufrollen getragenen Glieder aufweist, nach jo Patent 23 07 720.The invention relates to a device for conveying a metal pipe, with an endless caterpillar belt Trough-shaped members having a support and guided on a track, the track in evenly spaced approximately trapezoidal elevations for lifting one at a time which has links carried on rollers, according to patent 23 07 720.

Bei der Hauptanmeldung sind die muldenförmigen Glieder über Hebelarme an de, Laufrollen mit dem Raupenband verbunden, infolge der festbleibenden Achsabstände der Laufrollen »· nerseits und der Anlenkpunikte der Hebelarme am Raupenband andererseits ergibt sich ein Kräfteparallelogramm. In Abhängigkeit von dem jeweiligen Gewicht des zu transportierenden Metallrohres treten hierbei unterschiedliche Belastungen des Raupenbandes auf, da zeitweise nur eine der jeweils hintereinander angeordneten Laufrollen eines Glliedes auf den Erhöhungen abrollt.In the main application, the trough-shaped members are via lever arms to de, rollers with the Connected caterpillar belt, as a result of the fixed center distances of the rollers »· on the side and the On the other hand, the articulation points of the lever arms on the caterpillar belt a parallelogram of forces results. Depending on the weight of the vehicle to be transported Metal pipe occur different loads on the caterpillar belt, as only temporarily one of the running rollers of a Glliedes arranged one behind the other rolls on the elevations.

Der Erfindung liegt die Aufgabe zugrunde, die Belastungen des Raupenbandes zu vergleichmäßigen.The invention is based on the object of equalizing the loads on the crawler belt.

Gelöst wird diese Aufgabe erfindungsgemäß dadurch, daß die Laufbahn je zwei nebeneinanderliegende Laufschienen aufweist und daß die Erhöhungen auf jeder der Laufschienen um den Achsabstand der zugeordneten Laufrollen zueinander versetzt angeordnet sind.This object is achieved according to the invention in that the track is two adjacent Has running rails and that the increases on each of the running rails by the center distance of the assigned rollers are arranged offset from one another.

Weitere Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen,Further refinements of the invention emerge from the subclaims,

Durch die erfindungsgemäße Ausbildung wird erreicht, daß zu jedem Zeitpunkt der Bewegung der muldenförmigen Glieder durch die Kühlzcne alle Laufrollen auf der Laufbahn abrollen. Durch die unterschiedliche Ausbildung der Aufstiege und der Abstiege der Erhöhungen der Laufschienen wird ein weiches Aufsetzen der Glieder an die Unterseite der Metallrohre und ein schnelles Entfernen von der Unterseite erreichtThe inventive training is achieved that at any point in time of the movement of the trough-shaped members through the cooling zone all Roll the rollers on the track. Due to the different training of the climbs and the Descent of the elevations of the running rails is a soft touchdown of the links to the underside of the Metal pipes and a quick removal from the bottom achieved

Der Gegenstand der Erfindung ist nachfolgend anhand der Zeichnung erläutert Es zeigtThe object of the invention is explained below with reference to the drawing. It shows

F i g. 1 eine schematische Seitenansicht eines Abschnittes einer Fördervorrichtung mit einer Laufbahn, mit zwei muldenförmigen Gliedern und mit einem Raupenband,F i g. 1 is a schematic side view of a section of a conveyor device with a track, with two trough-shaped links and a caterpillar belt,

F i g. 2 eine Aufsicht auf den Abschnitt der Fördervorrichtung nach F i g. 1 undF i g. 2 shows a plan view of the section of the conveying device according to FIG. 1 and

F i g. 3 einen Teilquerschnitt der Fördervorrichtu'.ig entlang der Linie UI-III in F i g. 1.F i g. 3 shows a partial cross-section of the conveyor device along the line UI-III in FIG. 1.

In der Zeichnung tragen die Teile, die mit denen des Hauptpatentes übereinstimmen, die gleichen Bezugsziffern. In the drawing, the parts that correspond to those of the main patent have the same reference numbers.

Die Laufbahn 5 weist je zwei Laufschienen 5' und 5" auf, die paarweise beidseits von muldenförmigen Gliedern 2 und 3 angeordnet sind. Die Laufschienen 5' und 5" tragen Erhöhungen 10 bzw. Vertiefungen 11, die versetzt zueinander angeordnet sind, und zwar um den Achsabstand von Laufrollen 4 der muldenförmigen Glieder 2 bzw. 3.The track 5 has two running rails 5 'and 5 ", which are trough-shaped in pairs on both sides Links 2 and 3 are arranged. The running rails 5 'and 5 "have elevations 10 and depressions 11, respectively are arranged offset to each other, namely by the center distance of rollers 4 of the trough-shaped Links 2 or 3.

Der Anstieg 17 der Erhöhungen der Laufschienen 5' und 5" ist dabei flacher als der Abstieg 18 ausgebildetThe rise 17 of the elevations in the running rails 5 ′ and 5 ″ is flatter than the descent 18

Unterhalb der Glieder 2 bzw. 3 sind Führungsteile 20 vorgesehen, die vertikale Führungs.schlitze 21 aufweisen. Guide parts 20 are located below the links 2 and 3, respectively provided, which have vertical guide slots 21.

Durch die Führungsschlitze 21 gehen Mitnehmerstangen 22 des Raupenbandes hindurch. Da die Höhe der Führungsschlitze 21 der Höhe der Erhebungen 10, also der Hubhöhe der Glieder 2 bzw. 3 entspricht, ist deren freie Beweglichkeit auf den Laufschienen 5' und 5" gesichert.Drive rods 22 of the caterpillar belt go through the guide slots 21. Since the amount of Guide slots 21 correspond to the height of the elevations 10, that is to say the lifting height of the links 2 and 3, respectively Free mobility on the rails 5 'and 5 "secured.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1, Vorrichtung zum Fördern eines Metallrohres, mit einem endlosen Raupenband mit muldenförmigen, eine Auflage aufweisenden, auf einer Laufbahn geführten Gliedern, wobei die Laufbahn in gleichmäßigen Abständen annähernd trapezförmig ausgebildete Erhöhungen zum Anheben jeweils eines der auf Laufrollen getragenen Glieder aufweist, nach Patent 2307720, dadurch gekennzeichnet, daß die Laufbahn (5) je zwei nebeneinanderliegende Laufschienen (5', 5") aufweist und daß die Erhöhungen (10) auf jeder der Laufschienen (5' bzw. 5") um den Achsabstand der zugeordneten Laufrollen (4) zueinander versetzt angeordnet sind.1, device for conveying a metal pipe, with an endless caterpillar belt with trough-shaped, members having a support, guided on a track, the track in uniform Intervals of approximately trapezoidal raised areas for lifting one of the Having rollers carried members, according to patent 2307720, characterized in that the track (5) has two adjacent running rails (5 ', 5 ") and that the elevations (10) on each of the rails (5 'or 5 ") by the center distance of the assigned rollers (4) are arranged offset to one another. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Anstieg (17) der Erhöhungen der Laufschienen (5' und 5") flacher ausgebildet ist als derAbstieg(18).2. Device according to claim 1, characterized in that that the rise (17) of the elevations of the rails (5 'and 5 ") is flatter than the descent (18). 1010
DE2432921A 1974-07-05 1974-07-05 Conveyor Expired DE2432921C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2432921A DE2432921C2 (en) 1974-07-05 1974-07-05 Conveyor
IT7524874A IT1049538B (en) 1974-07-05 1975-06-27 DEVICE FOR THE MANUFACTURE OF A COMPOSITE TUBE CONSISTING OF AN INTERNAL METAL TUBE AND A COVERING OF THERMOPLASTIC SYNTHETIC MATERIAL
NL7507866A NL7507866A (en) 1974-07-05 1975-07-02 DEVICE FOR MAKING A COMPOSITE TUBE CONSISTING OF A METAL CORE TUBE AND A THERMOPLASTIC PLASTIC COAT.
JP50082649A JPS5918212B2 (en) 1974-07-05 1975-07-04 Equipment for manufacturing composite tubes consisting of a metal core and thermoplastic coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2432921A DE2432921C2 (en) 1974-07-05 1974-07-05 Conveyor

Publications (2)

Publication Number Publication Date
DE2432921A1 DE2432921A1 (en) 1976-01-22
DE2432921C2 true DE2432921C2 (en) 1983-06-01

Family

ID=5920080

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2432921A Expired DE2432921C2 (en) 1974-07-05 1974-07-05 Conveyor

Country Status (4)

Country Link
JP (1) JPS5918212B2 (en)
DE (1) DE2432921C2 (en)
IT (1) IT1049538B (en)
NL (1) NL7507866A (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
DE2432921A1 (en) 1976-01-22
IT1049538B (en) 1981-02-10
JPS5163863A (en) 1976-06-02
NL7507866A (en) 1976-01-07
JPS5918212B2 (en) 1984-04-26

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