FI120823B - Arrangemang i samband med extruderingsmedel - Google Patents

Arrangemang i samband med extruderingsmedel Download PDF

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Publication number
FI120823B
FI120823B FI20075890A FI20075890A FI120823B FI 120823 B FI120823 B FI 120823B FI 20075890 A FI20075890 A FI 20075890A FI 20075890 A FI20075890 A FI 20075890A FI 120823 B FI120823 B FI 120823B
Authority
FI
Finland
Prior art keywords
nozzle
arrangement according
guide member
guide
innermost
Prior art date
Application number
FI20075890A
Other languages
English (en)
Finnish (fi)
Other versions
FI20075890A (sv
FI20075890A0 (sv
Inventor
Matti Sistola
Eero Korolainen
Original Assignee
Maillefer Sa
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 Maillefer Sa filed Critical Maillefer Sa
Publication of FI20075890A0 publication Critical patent/FI20075890A0/sv
Priority to FI20075890A priority Critical patent/FI120823B/sv
Priority to US12/325,079 priority patent/US8192189B2/en
Priority to EP08170567.5A priority patent/EP2070683B1/en
Priority to ES08170567T priority patent/ES2530639T3/es
Priority to RU2008148462/02A priority patent/RU2492012C2/ru
Priority to TW97147838A priority patent/TWI466770B/zh
Priority to CN200810184343.2A priority patent/CN101456248B/zh
Priority to JP2008314495A priority patent/JP5457019B2/ja
Priority to KR1020080125031A priority patent/KR101569527B1/ko
Publication of FI20075890A publication Critical patent/FI20075890A/sv
Application granted granted Critical
Publication of FI120823B publication Critical patent/FI120823B/sv

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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
    • B29C48/285—Feeding the extrusion material to the extruder
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/154—Coating solid articles, i.e. non-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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
    • B29C48/3366—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a die with concentric parts, e.g. rings, cylinders
    • 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
    • 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
    • B29C48/03—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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Claims (13)

1. Arrangemang i samband med extruderingsmedel, vitkat omfattar en dyskonstruktion, som är försedd med koaxialt anordnade dyselemant (1, 2, 3, 4) och anordnad att bilda ett elier flera skikt, som täcker ett böjligt langstr- 5 äcki element (6) pä ytan av det böjliga iangsträckta eiementet (6), vilken yta gär genom det innersta dyselementet (4), och en styrdei (5), som motsvarar det Iangsträckta elementets (6) diameter för styrning av det böjliga iangsträckta eiementet (6), vilken styrdei (5) är en separat enhet, som är anordnad att tryckas s det Iangsträckta elementets riktning (6) pä plats ätminsfone delvis in-10 uti de tvä innersta dyselementen (3, 4), vitka definierar en första smäitkanal (7), k a n n e t e c k n a t av att styrdelen (5) är anordnad att ästadkomma ett avsmafnande utrymme (52) mellan det Iangsträckta eiementet (6) och styrdelen (5), och att det avsmalnande utrymmet (52) är i strömningsförbindelse med den första smältkanalen (7) för extrudering av material pä det Iangsträckta 15 eiementet (6) genom det avsmalnande utrymmet (52) genom extruderingsbe-arbetning.
2. Arrangemang enligt patentkrav 1, kännetecknat av att Styrdelen (5) är försedd med en eller flera radiella öppningar (51) för att ästadkomma en strömningsförbindelse mellan den första smältkanalen (7) och det 20 avsmalnande utrymmet (52)>
3. Arrangemang enligt patentkrav 1 eller 2, k ä n n e te c k n at av att det avsmalnande utrymmet (52) sträcker sig och smalnar av i det Iangsträckta elementets (6) riktning.
4. Arrangemang enligt nägot av patentkraven 1-3, k ä n n e t e c k -25 n a t av att det avsmalnande utrymmet (52) omger radiellt det Iangsträckta eiementet (6).
5. Arrangemang enligt nägot av patentkraven 1-4, kännetecknat av att dyshUvudet omfattar en andra smäiikanäl (8) pä medströmssidan av den första smältkanalen (7), och att det avsmalnande utrymmet sträcker sig | 30 mellan den första och den andra smältkanalen (7, 8).
6. Arrangemang enligt nägot av patentkraven 1-5, k ä n n e t e c k -n a t av att styrdelen (5) är fast lost vid det Iangsträckta eiementet (6).
7. Arrangemang enligt patentkrav 6, kanneta c k n a ΐ av att styrdelen (5) är anordnad att transpprteras framät till sin plats med det böjliga 35 iangsträckta eiementet (6), som gär genom dyskonstruktionen.
8. Arrangemang enligt nägot av patentkraven 1 -8, k ä n n e t e c k - to n a t av att styrdelen (S'), är anordnad att tryckas pa plats inutidyskonsiruktio-nen med install ningsmedel.
9. Arrangemang enligt nagot av patentkraven 1-6 eller 8, kä n n e~ tec kn at av att styrdelen (5) är anordnad att dras fran sin plats inuti dys- 5 konstruktionen med avlagsningsmedel.
10. Arrangemang enligt nägot av patentkraven 1-9, kanne· t e c k n a t av att styrdelen (5) är en del, som kan klyvas för montenng pä det böjligä längsträckta elementet (6) och/eller för avlägsnande frän ovanpä det böjliga längsträckta elementet (6).
11. Arrangemang enligt nagot av patentkraven 1-10, kanne- tecknat av att styrdeien (5) är ätminstone det innersta dyseiementets (4) huvud, elier styrdelen (5) är ätminstone det innersta dyseiementets (4) ooh det näet yttersta dyseiementets (3) huvud.
12. Arrangemang enligt nagot av patentkraven 1-8, känne-1 s t e c k n a t av att styrdelen (5) är en separat del, som är placerad ätminstone deivis inuti det innersta dyseiementet (4), eller ätminstone deivis inuti det innersta ooh det näst yttersta dyseiementet (3).
13. Arrangemang enligt nagot av patentkraven 1-9, känne-t e o k n a t av att styrdeien (5) är placerad pa förhand inuti dyskonstruktionen. i V
FI20075890A 2007-12-10 2007-12-10 Arrangemang i samband med extruderingsmedel FI120823B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20075890A FI120823B (sv) 2007-12-10 2007-12-10 Arrangemang i samband med extruderingsmedel
US12/325,079 US8192189B2 (en) 2007-12-10 2008-11-28 Arrangement and method in connection with extrusion tools
EP08170567.5A EP2070683B1 (en) 2007-12-10 2008-12-03 Arrangement in connection with extrusion tools
ES08170567T ES2530639T3 (es) 2007-12-10 2008-12-03 Disposición relacionada con herramientas de extrusión
RU2008148462/02A RU2492012C2 (ru) 2007-12-10 2008-12-08 Устройство для экструзии
TW97147838A TWI466770B (zh) 2007-12-10 2008-12-09 與擠壓工具有關的裝置及方法
CN200810184343.2A CN101456248B (zh) 2007-12-10 2008-12-10 与挤出工具有关的装置和方法
JP2008314495A JP5457019B2 (ja) 2007-12-10 2008-12-10 押出工具に関連する機構
KR1020080125031A KR101569527B1 (ko) 2007-12-10 2008-12-10 압출공구에 관한 기구 및 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075890 2007-12-10
FI20075890A FI120823B (sv) 2007-12-10 2007-12-10 Arrangemang i samband med extruderingsmedel

Publications (3)

Publication Number Publication Date
FI20075890A0 FI20075890A0 (sv) 2007-12-10
FI20075890A FI20075890A (sv) 2009-06-11
FI120823B true FI120823B (sv) 2010-03-31

Family

ID=38951586

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075890A FI120823B (sv) 2007-12-10 2007-12-10 Arrangemang i samband med extruderingsmedel

Country Status (9)

Country Link
US (1) US8192189B2 (sv)
EP (1) EP2070683B1 (sv)
JP (1) JP5457019B2 (sv)
KR (1) KR101569527B1 (sv)
CN (1) CN101456248B (sv)
ES (1) ES2530639T3 (sv)
FI (1) FI120823B (sv)
RU (1) RU2492012C2 (sv)
TW (1) TWI466770B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010048705B4 (de) * 2010-10-19 2016-09-29 Döllken-Weimar Gmbh Vorrichtung und Verfahren zum kontinuierlichen Herstellen eines LED-Bandes
CA2856063A1 (en) * 2011-11-23 2013-05-30 The Governing Council Of The University Of Toronto Devices and methods for producing planar polymeric materials using microfluidics
CN106073940B (zh) * 2015-05-07 2019-02-26 四川蓝光英诺生物科技股份有限公司 一种具有自动包裹功能的喷头装置、包裹系统及包裹方法
CN105172144B (zh) * 2015-09-29 2017-09-12 西安交通大学 一种连续纤维增强复合材料3d打印的多级送丝打印头
CN111113838B (zh) * 2020-01-08 2020-08-11 广东工业大学 一种形状可控的3d螺旋微天线的加工方法及装置
CN112172084A (zh) * 2020-09-17 2021-01-05 凌华 单挤出机三层流道电缆挤出模具

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Also Published As

Publication number Publication date
JP2009137304A (ja) 2009-06-25
TW200936360A (en) 2009-09-01
CN101456248B (zh) 2014-07-16
JP5457019B2 (ja) 2014-04-02
US20090238908A1 (en) 2009-09-24
EP2070683B1 (en) 2014-11-19
EP2070683A2 (en) 2009-06-17
FI20075890A (sv) 2009-06-11
RU2492012C2 (ru) 2013-09-10
US8192189B2 (en) 2012-06-05
TWI466770B (zh) 2015-01-01
KR20090060954A (ko) 2009-06-15
ES2530639T3 (es) 2015-03-04
KR101569527B1 (ko) 2015-11-16
CN101456248A (zh) 2009-06-17
FI20075890A0 (sv) 2007-12-10
EP2070683A3 (en) 2013-10-23
RU2008148462A (ru) 2010-06-20

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