ATE366651T1 - Vorrichtung zur einstellung der dicke eines extrudierten vorformlings in einer blasformvorrichtung - Google Patents

Vorrichtung zur einstellung der dicke eines extrudierten vorformlings in einer blasformvorrichtung

Info

Publication number
ATE366651T1
ATE366651T1 AT05425241T AT05425241T ATE366651T1 AT E366651 T1 ATE366651 T1 AT E366651T1 AT 05425241 T AT05425241 T AT 05425241T AT 05425241 T AT05425241 T AT 05425241T AT E366651 T1 ATE366651 T1 AT E366651T1
Authority
AT
Austria
Prior art keywords
dies
shaft
adjusting
thickness
blow molding
Prior art date
Application number
AT05425241T
Other languages
English (en)
Inventor
Franco Tonelli
Original Assignee
Plastiblow Srl
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 Plastiblow Srl filed Critical Plastiblow Srl
Application granted granted Critical
Publication of ATE366651T1 publication Critical patent/ATE366651T1/de

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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/0411—Means for defining the wall or layer thickness
    • B29C49/04112—Means for defining the wall or layer thickness for varying the thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92076—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04116—Extrusion blow-moulding characterised by the die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
AT05425241T 2004-04-19 2005-04-19 Vorrichtung zur einstellung der dicke eines extrudierten vorformlings in einer blasformvorrichtung ATE366651T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000764A ITMI20040764A1 (it) 2004-04-19 2004-04-19 Dispositivo di regolazione dello spessore dell'estruso tubolare in una macchina per il soffiaggio di corpi cavi

Publications (1)

Publication Number Publication Date
ATE366651T1 true ATE366651T1 (de) 2007-08-15

Family

ID=34943161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05425241T ATE366651T1 (de) 2004-04-19 2005-04-19 Vorrichtung zur einstellung der dicke eines extrudierten vorformlings in einer blasformvorrichtung

Country Status (6)

Country Link
EP (1) EP1588824B1 (de)
AT (1) ATE366651T1 (de)
DE (1) DE602005001569T2 (de)
ES (1) ES2290874T3 (de)
IT (1) ITMI20040764A1 (de)
PL (1) PL1588824T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608353B (zh) * 2015-01-12 2016-09-21 安徽普瑞斯电工机械有限公司 一种塑料挤出机机头夹的快速提升装置
CN109878062A (zh) * 2019-04-23 2019-06-14 上海弋朋自动化科技有限公司 一种电机驱动曲柄连杆机构控制吹瓶机壁厚的集成装置
CN111844684A (zh) * 2020-06-30 2020-10-30 佛山市优盛精密机械有限公司 一种多料道挤塑模头
CN113480149A (zh) * 2021-08-04 2021-10-08 安徽钦同瓶业有限公司 一种玻璃油瓶瓶颈牵拉成型用壁厚调节装置及其实施方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1479351B2 (de) * 1961-06-09 1972-01-20 Kunststoffmaschinen AG, Stansstad, Nidwaiden (Schweiz) Vorrichtung zur herstellung von hohlkoerpern aus thermo plastischem kunststoff nach dem blasverfahren
BE653968A (de) * 1963-10-15 1965-04-05
FR2781409B1 (fr) * 1998-07-24 2000-09-29 Sidel Sa Dispositif de regulation de l'epaisseur d'une paraison dans une machine d'extrusion-soufflage

Also Published As

Publication number Publication date
DE602005001569T2 (de) 2008-03-20
DE602005001569D1 (de) 2007-08-23
ES2290874T3 (es) 2008-02-16
ITMI20040764A1 (it) 2004-07-19
EP1588824B1 (de) 2007-07-11
EP1588824A1 (de) 2005-10-26
PL1588824T3 (pl) 2007-12-31

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