DE102009018037B3 - Locking device for attaching demountable mold into e.g. blow molding tool, to produce plastic film tube, has piston valve designed such that valve is brought in contact with locking surface arranged on mold - Google Patents
Locking device for attaching demountable mold into e.g. blow molding tool, to produce plastic film tube, has piston valve designed such that valve is brought in contact with locking surface arranged on mold Download PDFInfo
- Publication number
- DE102009018037B3 DE102009018037B3 DE200910018037 DE102009018037A DE102009018037B3 DE 102009018037 B3 DE102009018037 B3 DE 102009018037B3 DE 200910018037 DE200910018037 DE 200910018037 DE 102009018037 A DE102009018037 A DE 102009018037A DE 102009018037 B3 DE102009018037 B3 DE 102009018037B3
- Authority
- DE
- Germany
- Prior art keywords
- mold
- piston
- locking device
- cylinder
- locking
- 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 - Fee Related
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/30—Mounting, exchanging or centering
- B29C33/305—Mounting of moulds or mould support plates
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4856—Mounting, exchanging or centering moulds or parts thereof
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/007—Using fluid under pressure
Abstract
Description
Die Erfindung betrifft eine Verriegelungseinrichtung zum Befestigen einer auswechselbaren Form in einem Formwerkzeug zum Herstellen von Kunststoffteilen. Sie besteht aus einem Zylinder, einem in diesem verschiebbaren Kolben und Federn zum Verschieben des Kolbens in die Verriegelungsstellung sowie einem Anschluss zum Zuführen eines Druckmediums auf eine Seite des Zylinders zum Verschieben des Kolbens in die Entriegelungsstellung. Bei dem Formwerkzeug kann es sich um ein Formwerkzeug zum Tiefziehen einer erwärmten thermoplastischen Kunststofffolie, um ein Blasformwerkzeug zum Verformen von gespritzten und erwärmten Vorformlingen aus Kunststoff bzw. von Schlauchabschnitten eines extrudierten Folienschlauches oder um ein Spritzgusswerkzeug handeln.The The invention relates to a locking device for fastening a replaceable mold in a mold for manufacturing of plastic parts. It consists of a cylinder, one in this one sliding piston and springs for moving the piston in the locking position and a port for supplying a pressure medium on one side of the cylinder for moving the piston in the Unlocked. The mold may be a Mold for deep drawing a heated thermoplastic film, a blow mold for deforming sprayed and heated preforms made of plastic or hose sections of an extruded film tube or to act an injection mold.
Aus
der
Je nach Gestalt des Formwerkzeugs ist diese Bauform nicht anwendbar, wenn z. B. kein eigener Verriegelungsbolzen aus Platzgründen einbaubar ist. Dieser Fall trifft zu, wenn hülsenförmige Formen im Formwerkzeug eingebaut werden und eine Verriegelung mit der Außenform der Form vorgenommen werden muss.ever according to the shape of the mold, this design is not applicable, if z. B. no own locking bolt for reasons of space can be installed is. This case is true when sleeve-shaped forms in the mold be installed and a lock with the outer shape the form must be made.
Aus
der
Aus
der
Die
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, die Verriegelungseinrichtung so zu gestalten, dass sie unter Beibehaltung ihrer kurzen Bauform universell eingesetzt werden kann und zwar auch beim Verriegeln von hülsenförmigen Formen an deren Außenfläche.Of the Invention is based on the object, the locking device to be designed so that they retain their short design can be used universally and even when locking of tubular shapes on the outside surface.
Zur Lösung der Aufgabe wird eine Verriegelungseinrichtung mit den Merkmalen des Anspruches 1 vorgeschlagen. Weiterbildungen sind in den Unteransprüchen beschrieben.to solution The object is a locking device with the features of claim 1 proposed. Further developments are described in the subclaims.
Ausführungsbeispiele
der Erfindung sind in den
Der
Einsatz der erfindungsgemäßen Verriegelungseinrichtung
Die
Verriegelungseinrichtung
Die
Druckfedern
Das
Verbindungsteil
Eine
seitliche Führung
des Schiebers
Wie
in
Als
Verbindungsteil
- 11
- Verriegelungseinrichtunglocking device
- 22
- KunststofffoliePlastic film
- 33
- Oberteiltop
- 44
- Unterteillower part
- 55
- Grundplattebaseplate
- 66
- Aufnahmeplattemounting plate
- 77
- Formshape
- 88th
- Aussparungrecess
- 99
- Zylindercylinder
- 1010
- Zylinderbohrungbore
- 1111
- Kolbenpiston
- 1212
- Dichtungpoetry
- 1313
- Wandungwall
- 1414
- Deckelcover
- 1515
- Senkungreduction
- 1616
- Verbindungsteilconnecting part
- 1717
- Schieberpusher
- 1818
- Einführungsschrägeinsertion bevel
- 1919
- Druckfedercompression spring
- 2020
- Anschlussconnection
- 2121
- Linieline
- 2222
- Zentrierbolzencentering
- 2323
- Verriegelungsbolzenlocking bolt
- 2424
- Kopfhead
- 2525
- Schaftshaft
- 2626
- Gewindeteilthreaded part
- 2727
- Verriegelungsflächelocking surface
- 2828
- Durchbruchbreakthrough
- 2929
- Führungseinrichtungguide means
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910018037 DE102009018037B3 (en) | 2009-04-18 | 2009-04-18 | Locking device for attaching demountable mold into e.g. blow molding tool, to produce plastic film tube, has piston valve designed such that valve is brought in contact with locking surface arranged on mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910018037 DE102009018037B3 (en) | 2009-04-18 | 2009-04-18 | Locking device for attaching demountable mold into e.g. blow molding tool, to produce plastic film tube, has piston valve designed such that valve is brought in contact with locking surface arranged on mold |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009018037B3 true DE102009018037B3 (en) | 2010-06-17 |
Family
ID=42169019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910018037 Expired - Fee Related DE102009018037B3 (en) | 2009-04-18 | 2009-04-18 | Locking device for attaching demountable mold into e.g. blow molding tool, to produce plastic film tube, has piston valve designed such that valve is brought in contact with locking surface arranged on mold |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009018037B3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014082991A1 (en) * | 2012-11-27 | 2014-06-05 | Gea Food Solutions Germany Gmbh | Packaging machine having a tool changing system |
CN109466009A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | The fast die-replacing structure of foamed plastics automatic moulding machine solid model |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096405A (en) * | 1990-09-18 | 1992-03-17 | American Aerostar Corporation | Powered mounts for quickly mounting mold parts on molding machine platens |
US5383777A (en) * | 1993-03-09 | 1995-01-24 | Pace; Paul G. | Powered clamp for mounting mold parts to molding machine |
DE20218743U1 (en) * | 2002-12-04 | 2003-02-27 | Kiefer Ulrich | Rapid action clamp for inserts and cavities in a molding tool uses springs to lock an angled plane against an insert clamping bolt |
DE20319529U1 (en) * | 2003-12-16 | 2004-03-04 | Marbach Werkzeugbau Gmbh | Ejector system for thermoforming tool has a locking rack which engages with rotating discs on each ejector and allows simultaneous rotation of a row of discs for disengagement or locking of tool base components |
DE102007015519A1 (en) * | 2007-03-30 | 2008-10-02 | Airbus Deutschland Gmbh | Shaping assembly, for an intermediate compound fiber material for the aerospace industry, has a shaped tool in a release mounting at the carrier for exchange on a change of shape |
-
2009
- 2009-04-18 DE DE200910018037 patent/DE102009018037B3/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096405A (en) * | 1990-09-18 | 1992-03-17 | American Aerostar Corporation | Powered mounts for quickly mounting mold parts on molding machine platens |
US5383777A (en) * | 1993-03-09 | 1995-01-24 | Pace; Paul G. | Powered clamp for mounting mold parts to molding machine |
DE20218743U1 (en) * | 2002-12-04 | 2003-02-27 | Kiefer Ulrich | Rapid action clamp for inserts and cavities in a molding tool uses springs to lock an angled plane against an insert clamping bolt |
DE20319529U1 (en) * | 2003-12-16 | 2004-03-04 | Marbach Werkzeugbau Gmbh | Ejector system for thermoforming tool has a locking rack which engages with rotating discs on each ejector and allows simultaneous rotation of a row of discs for disengagement or locking of tool base components |
DE102007015519A1 (en) * | 2007-03-30 | 2008-10-02 | Airbus Deutschland Gmbh | Shaping assembly, for an intermediate compound fiber material for the aerospace industry, has a shaped tool in a release mounting at the carrier for exchange on a change of shape |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014082991A1 (en) * | 2012-11-27 | 2014-06-05 | Gea Food Solutions Germany Gmbh | Packaging machine having a tool changing system |
CN109466009A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | The fast die-replacing structure of foamed plastics automatic moulding machine solid model |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |