BR112021023586A2 - Dispositivo para a guia de um tubo de filme - Google Patents
Dispositivo para a guia de um tubo de filmeInfo
- Publication number
- BR112021023586A2 BR112021023586A2 BR112021023586A BR112021023586A BR112021023586A2 BR 112021023586 A2 BR112021023586 A2 BR 112021023586A2 BR 112021023586 A BR112021023586 A BR 112021023586A BR 112021023586 A BR112021023586 A BR 112021023586A BR 112021023586 A2 BR112021023586 A2 BR 112021023586A2
- Authority
- BR
- Brazil
- Prior art keywords
- guiding
- film tube
- film
- frame
- support
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
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
- B29C48/355—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
- B29C48/03—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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
dispositivo para a guia de um tubo de filme. a presente invenção refere-se a um dispositivo para a guia de um tubo de filme que sai de uma cabeça de sopro de filme extraído em uma direção de produção, com uma moldura (48), através da qual o tubo de filme (16) pode ser passado na direção de produção (p) e com várias unidades de ajuste (59, 60) dispostas distribuídas através da circunferência, para o ajuste de elementos de guia do filme (47) transversalmente à direção de produção (p), sendo que, as unidades de ajuste (59, 60) apresentam respectivamente o seguinte: um braço giratório (50), que está fixado podendo girar na moldura (48), um suporte (51) para pelo menos um dos elementos de guia do filme (47), sendo que, o suporte (51) está ligado podendo girar com o braço giratório (50), e uma haste de acoplamento (52) que está ligada podendo girar com o suporte (51), caracterizado pelo fato de que pelo menos uma primeira unidade de ajuste (59) das várias unidades de ajuste apresenta um mecanismo de ajuste (53, 54), por meio do qual a haste de acoplamento (52) da, pelo menos uma, primeira unidade de ajuste (59) está ligada de modo articulado com a moldura (48).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2019/064386 WO2020244737A1 (de) | 2019-06-03 | 2019-06-03 | Vorrichtung zum führen eines folienschlauchs |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021023586A2 true BR112021023586A2 (pt) | 2022-02-15 |
Family
ID=66793976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021023586A BR112021023586A2 (pt) | 2019-06-03 | 2019-06-03 | Dispositivo para a guia de um tubo de filme |
Country Status (6)
Country | Link |
---|---|
US (1) | US11975471B2 (pt) |
EP (1) | EP3976338A1 (pt) |
CN (1) | CN114206581B (pt) |
BR (1) | BR112021023586A2 (pt) |
CA (1) | CA3142375C (pt) |
WO (1) | WO2020244737A1 (pt) |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2207315A1 (de) * | 1972-02-17 | 1973-08-23 | Bodenseewerk Perkin Elmer Co | Peakdetektor |
DE2357138C3 (de) * | 1973-11-15 | 1978-08-03 | Windmoeller & Hoelscher, 4540 Lengerich | Nachkühlvorrichtung für Blasfolien aus thermoplastischen Kunststoffen |
US3980418A (en) | 1975-09-05 | 1976-09-14 | Gloucester Engineering Co. Inc. | Guide assembly for air-expanded thermoplastic tubes |
US4388061A (en) * | 1981-07-17 | 1983-06-14 | Macro Engineering Company Ltd. | Guide assembly for cylindrical plastic tubes |
JPS5961916U (ja) * | 1982-10-18 | 1984-04-23 | 田口 武男 | 可変型バブル振れ止め装置 |
DE3828259C1 (en) * | 1988-08-19 | 1990-03-08 | Windmoeller & Hoelscher, 4540 Lengerich, De | Calibrating device for supporting an extruded film tube |
DE3835248A1 (de) * | 1988-10-15 | 1990-04-19 | Horn Heinz Dr Ing E H | Reckvorrichtung |
US5441395A (en) | 1994-06-22 | 1995-08-15 | Planeta; Mirek | Tubular plastic film extrusion apparatus with improved adjustable sizing cage |
US6196827B1 (en) | 1998-12-09 | 2001-03-06 | Pearl Technologies, Inc. | Swing arm stabilizing cage |
ITMI20010897A1 (it) * | 2001-04-30 | 2002-10-30 | Odino Pontarolo | Rulli di guida per calibratori di estrusione di film plastici |
DE50212512D1 (de) * | 2002-08-01 | 2008-08-28 | Reifenhaeuser Masch | Vorrichtung zur Herstellung von Kunststofffolien |
US6875002B2 (en) * | 2002-11-18 | 2005-04-05 | Pearl Technologies, Inc. | Oscillating guide cage |
EP1491319B1 (de) | 2003-06-24 | 2008-01-02 | K Design GmbH | Verfahren und Vorrichtung zur Blasfolienherstellung |
WO2006121574A2 (en) * | 2005-04-13 | 2006-11-16 | Peerless Chain | Debarking chain with passing links |
EP1714770B1 (de) | 2005-04-22 | 2010-07-21 | Kdesign GmbH | Kalibrierkorb für einen Folienschlauch |
WO2007079899A1 (de) | 2005-12-21 | 2007-07-19 | Windmöller & Hölscher Kg | Kalibrierkorbverstellung |
ITMI20070449A1 (it) | 2007-03-06 | 2008-09-07 | Sanplast Di Santoro Raimondo | Dispositivo di guida per film plastici tubolari estrusi |
DE102012103095B4 (de) * | 2012-04-11 | 2017-11-23 | Windmöller & Hölscher Kg | Führungsvorrichtung für die Führung einer Blasfolie |
ITMI20120767A1 (it) | 2012-05-07 | 2013-11-08 | Sanplast Di Santoro Raimondo | Dispositivo di guida per film plastici tubolari estrusi integrante un sistema mobile di filtrazione fumi |
ES2704100T3 (es) | 2013-05-08 | 2019-03-14 | Kdesign Gmbh | Dispositivo calibrador para calibrar una película tubular extrudida |
WO2016139573A1 (en) | 2015-03-02 | 2016-09-09 | Syncro S.R.L. | Calibration cage for the production of blown films |
WO2016193400A1 (de) * | 2015-06-03 | 2016-12-08 | Windmöller & Hölscher Kg | Führungseinrichtung und verfahren zum führen einer kunststofffolie sowie blasfolienanlage |
EP3302930B1 (de) * | 2015-06-08 | 2021-08-25 | Windmöller & Hölscher KG | Kalibriereinrichtung und verfahren zum kalibrieren eines folienschlauches |
CN205310794U (zh) * | 2015-12-23 | 2016-06-15 | 瑞安市奥翔包装机械有限公司 | 双机头吹膜机的膜架机构 |
CN108906496B (zh) * | 2018-09-11 | 2020-07-17 | 乐清市天美贸易有限公司 | 一种热固性塑料板胶接用涂胶装置及塑料板涂胶方法 |
-
2019
- 2019-06-03 WO PCT/EP2019/064386 patent/WO2020244737A1/de unknown
- 2019-06-03 EP EP19729229.5A patent/EP3976338A1/de active Pending
- 2019-06-03 CA CA3142375A patent/CA3142375C/en active Active
- 2019-06-03 US US17/596,057 patent/US11975471B2/en active Active
- 2019-06-03 BR BR112021023586A patent/BR112021023586A2/pt active IP Right Grant
- 2019-06-03 CN CN201980097189.1A patent/CN114206581B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20220297368A1 (en) | 2022-09-22 |
CN114206581B (zh) | 2024-03-01 |
EP3976338A1 (de) | 2022-04-06 |
CA3142375C (en) | 2023-10-03 |
CA3142375A1 (en) | 2020-12-10 |
WO2020244737A1 (de) | 2020-12-10 |
US11975471B2 (en) | 2024-05-07 |
CN114206581A (zh) | 2022-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/06/2019, OBSERVADAS AS CONDICOES LEGAIS |