DE102006044643A1 - Support device for plastic tubes has shaped tube support itself supported by several support elements adjustable to required profile - Google Patents
Support device for plastic tubes has shaped tube support itself supported by several support elements adjustable to required profile Download PDFInfo
- Publication number
- DE102006044643A1 DE102006044643A1 DE102006044643A DE102006044643A DE102006044643A1 DE 102006044643 A1 DE102006044643 A1 DE 102006044643A1 DE 102006044643 A DE102006044643 A DE 102006044643A DE 102006044643 A DE102006044643 A DE 102006044643A DE 102006044643 A1 DE102006044643 A1 DE 102006044643A1
- Authority
- DE
- Germany
- Prior art keywords
- support
- support elements
- elements
- head
- plastic profile
- 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.)
- Withdrawn
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
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/907—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using adjustable calibrators, e.g. the dimensions of the calibrator being changeable
-
- 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
- B29C48/25—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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
- B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
-
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
-
- 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
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Vorrichtung zur Unterstützung von Kunststoffprofilen, insbesondere Rohren, in einer Extrusionslinie gemäß dem Oberbegriff des Anspruchs 1.The The present invention relates to a device for assisting Plastic profiles, in particular pipes, in an extrusion line according to the generic term of claim 1.
Eine
derartige Stützvorrichtung
ist aus der
Aufgabe der vorliegenden Erfindung ist es, eine weitere gattungsgemäße Stützvorrichtung zur Verfügung zu stellen. Diese Aufgabe wird erfindungsgemäß mit einer Stützvorrichtung gelöst, die die Merkmale des Anspruchs 1 aufweist.task The present invention is a further generic support device to disposal to deliver. This object is achieved with a support device solved, having the features of claim 1.
Aus dem allgemeinen Stand der Technik sind so genannte Abformkissen bekannt. Diese bestehen aus einer Vielzahl von aus einer Basis hervor ragenden, auf der Fläche der Basis nach einem bestimmten Muster verteilten Stiften, die axial in die Basis hineinschiebbar bzw. aus dieser herausziehbar sind. Die einzelnen Stifte sind so in der Basis gelagert, dass ihre eingestellte axiale Position, z. B. durch Haftreibung, beibehalten wird. Drückt man nun einen Gegenstand in dieses Abformkissen, so weichen die einzelnen Stifte entsprechend der Kontur des Gegenstandes an der jeweiligen Stelle nach unten aus, so dass sich letztendlich die Kontur des Gegenstandes im Abformkissen abbildet.Out The general state of the art are so-called impression pillows known. These consist of a multitude of protruding from a base, on the surface the base according to a specific pattern distributed pins, the axial into the base hineinschiebbar or be pulled out of this. The individual pens are stored in the base so that their set axial position, z. B. by static friction is maintained. You press now an object in this impression pad, so the individual soft Pins according to the contour of the object at the respective Point downwards so that the contour of the Object forms in the impression pillow.
Die erfindungsgemäße Vorrichtung zur Unterstützung von Kunststoffprofilen arbeitet in umgekehrter Weise, d. h., die einzelnen Stützelemente werden radial auf ein Kunststoffprofil zugestellt, so dass sie dieses letztlich stützen und auch seine Kontur abbilden. Dabei ist es in weiter Ausgestaltung der Erfindung von Vorteil, wenn die Stützelemente im Wesentlichen in einer Reihe quer zur Extrusionsrichtung angeordnet sind. Dadurch ergibt sich eine quasi linienförmige Unterstützung, die für die Unterstützung von Kunststoffprofilen in einer Extrusionslinie ausreichend ist. Dabei ist eine derartige, quasi linienförmige Unterstützung technisch einfacher zu realisieren als eine großflächige Unterstützung, die im vorliegenden Anwendungsfall wegen der erhöhten Reibung zwischen der Stützvorrichtung und der Profiloberfläche auch nicht unbedingt wünschenswert ist.The inventive device for support of plastic profiles works in reverse, d. h., the individual support elements are delivered radially to a plastic profile, so they ultimately this support and also depict its contour. It is in a further embodiment the invention of advantage when the support elements substantially are arranged in a row transverse to the extrusion direction. Thereby results in a quasi-line-shaped Support, the for support of plastic profiles in an extrusion line is sufficient. Such a quasi-line support is technical easier to implement than a large-scale support that in the present application because of the increased friction between the support device and the profile surface also not necessarily desirable.
In weiterer Ausgestaltung der vorliegenden Erfindung ist jedem Stützelement ein Steuerelement zugeordnet, über das der Zustellweg des jeweiligen Stützelements bis an die Kontur des zu stützenden Kunststoffprofils einstellbar ist.In Another embodiment of the present invention is each support element assigned a control over that of the feed path of the respective support element up to the contour the plastic profile to be supported is adjustable.
Weitere vorteilhafte Ausführungsformen der vorliegenden Erfindung ergeben sich aus den übrigen Unteransprüchen.Further advantageous embodiments The present invention will become apparent from the other dependent claims.
Die Erfindung wird nachstehend anhand von Ausführungsbeispielen näher erläutert. In der dazugehörigen Zeichnung zeigt in schematischer Weise:The Invention will be explained below with reference to exemplary embodiments. In the associated Drawing shows in a schematic way:
Die
in
Nach
dem Austritt aus dem Rohrkopf
Da
das extrudierte Rohr
Die
in
In
Je
nach dem Durchmesser der zu unterstützenden Kunststoffrohre
Die
Das
Stützelement
In
der Ausführungsform
gemäß
Das
Stützelement
Es
ist auch möglich,
das gesamte Stützelement
Die
in
Bei
der in
Die
in
Die
In
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006044643A DE102006044643A1 (en) | 2006-09-21 | 2006-09-21 | Support device for plastic tubes has shaped tube support itself supported by several support elements adjustable to required profile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006044643A DE102006044643A1 (en) | 2006-09-21 | 2006-09-21 | Support device for plastic tubes has shaped tube support itself supported by several support elements adjustable to required profile |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006044643A1 true DE102006044643A1 (en) | 2008-04-03 |
Family
ID=39134002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006044643A Withdrawn DE102006044643A1 (en) | 2006-09-21 | 2006-09-21 | Support device for plastic tubes has shaped tube support itself supported by several support elements adjustable to required profile |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006044643A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008028641A1 (en) * | 2008-06-18 | 2009-12-24 | Battenfeld Extrusionstechnik Gmbh | Supporting device for plastic profile, particularly for plastic pipe, has elements that lie partially at outer contour of plastic profile, where plastic profile is held in axial position |
DE102009008610A1 (en) | 2009-02-12 | 2010-08-26 | Kraussmaffei Technologies Gmbh | Plastic profile e.g. extruded pipe, supporting device for e.g. vacuum tank of calibration device, has supporting elements arranged in framework, where longitudinal axis of part of elements cuts on axis lying parallel to extruding direction |
EP2255946A1 (en) * | 2009-05-30 | 2010-12-01 | INOEX GmbH | Method and device for supporting pipes in extrusion lines |
DE202011102581U1 (en) | 2011-06-30 | 2011-11-10 | Kraussmaffei Technologies Gmbh | Device for supporting extruded plastic profiles in an extrusion line |
DE102011106057A1 (en) | 2011-06-30 | 2013-01-03 | Kraussmaffei Technologies Gmbh | Device for supporting plastic object e.g. pipe, for extrusion apparatus used in manufacture of plastic object, has retention device that secures and aligns plastic object centered to extrusion axle, by displacing strand portions |
EP2546045A1 (en) | 2011-07-13 | 2013-01-16 | Wavin B.V. | Method and device conveying plastic profiles in an extrusion line |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1966585A1 (en) * | 1969-09-03 | 1973-03-29 | Dynamit Nobel Ag | Wound tube - with rollers on adjustable spindles to drive and support tube after winding |
DE2638744A1 (en) * | 1975-09-05 | 1977-03-17 | Gloucester Eng Co Inc | GUIDE ARRANGEMENT FOR AIR-INFLATED PIPES MADE OF THERMOPLASTIC PLASTIC |
DE20320348U1 (en) * | 2003-05-16 | 2004-06-03 | Mannesmann Plastics Machinery Gmbh | Calibration unit for endless extruded profiles, comprises numerous lamina crown sections composed of individual elements, with an inner opening |
DE102004052973A1 (en) * | 2004-10-29 | 2006-05-04 | Battenfeld Extrusionstechnik Gmbh | support device |
DE102005028086A1 (en) * | 2005-06-17 | 2006-12-28 | Cincinnati Extrusion Gmbh | Plastic profile supporting device for e.g. calibrating and/or cooling bath, has support area in which profile is supported and rotatable plates with different radii that are arranged together |
-
2006
- 2006-09-21 DE DE102006044643A patent/DE102006044643A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1966585A1 (en) * | 1969-09-03 | 1973-03-29 | Dynamit Nobel Ag | Wound tube - with rollers on adjustable spindles to drive and support tube after winding |
DE2638744A1 (en) * | 1975-09-05 | 1977-03-17 | Gloucester Eng Co Inc | GUIDE ARRANGEMENT FOR AIR-INFLATED PIPES MADE OF THERMOPLASTIC PLASTIC |
DE20320348U1 (en) * | 2003-05-16 | 2004-06-03 | Mannesmann Plastics Machinery Gmbh | Calibration unit for endless extruded profiles, comprises numerous lamina crown sections composed of individual elements, with an inner opening |
DE102004052973A1 (en) * | 2004-10-29 | 2006-05-04 | Battenfeld Extrusionstechnik Gmbh | support device |
DE102005028086A1 (en) * | 2005-06-17 | 2006-12-28 | Cincinnati Extrusion Gmbh | Plastic profile supporting device for e.g. calibrating and/or cooling bath, has support area in which profile is supported and rotatable plates with different radii that are arranged together |
Non-Patent Citations (1)
Title |
---|
DE 102005028086 A1 (gemäß §3 (2) PatG Bestand- teil des Standes der Technik) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008028641A1 (en) * | 2008-06-18 | 2009-12-24 | Battenfeld Extrusionstechnik Gmbh | Supporting device for plastic profile, particularly for plastic pipe, has elements that lie partially at outer contour of plastic profile, where plastic profile is held in axial position |
DE102009008610A1 (en) | 2009-02-12 | 2010-08-26 | Kraussmaffei Technologies Gmbh | Plastic profile e.g. extruded pipe, supporting device for e.g. vacuum tank of calibration device, has supporting elements arranged in framework, where longitudinal axis of part of elements cuts on axis lying parallel to extruding direction |
DE102009008610B4 (en) * | 2009-02-12 | 2012-08-23 | Kraussmaffei Technologies Gmbh | Device for supporting plastic profiles |
EP2255946A1 (en) * | 2009-05-30 | 2010-12-01 | INOEX GmbH | Method and device for supporting pipes in extrusion lines |
CN101982308A (en) * | 2009-05-30 | 2011-03-02 | 因诺伊克斯有限责任公司 | Apparatus and method for supporting tubes in extrusion lines |
CN101982308B (en) * | 2009-05-30 | 2015-06-17 | 因诺伊克斯有限责任公司 | Apparatus and method for supporting tubes in extrusion lines |
DE202011102581U1 (en) | 2011-06-30 | 2011-11-10 | Kraussmaffei Technologies Gmbh | Device for supporting extruded plastic profiles in an extrusion line |
DE102011106057A1 (en) | 2011-06-30 | 2013-01-03 | Kraussmaffei Technologies Gmbh | Device for supporting plastic object e.g. pipe, for extrusion apparatus used in manufacture of plastic object, has retention device that secures and aligns plastic object centered to extrusion axle, by displacing strand portions |
EP2546045A1 (en) | 2011-07-13 | 2013-01-16 | Wavin B.V. | Method and device conveying plastic profiles in an extrusion line |
DE102011079071A1 (en) * | 2011-07-13 | 2013-01-17 | Wavin B.V. | Device and method for supporting plastic profiles and extrusion line |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130403 |