DE19848837B4 - Cooling device for sleeve-shaped injection molded parts produced by an injection molding machine - Google Patents

Cooling device for sleeve-shaped injection molded parts produced by an injection molding machine Download PDF

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Publication number
DE19848837B4
DE19848837B4 DE1998148837 DE19848837A DE19848837B4 DE 19848837 B4 DE19848837 B4 DE 19848837B4 DE 1998148837 DE1998148837 DE 1998148837 DE 19848837 A DE19848837 A DE 19848837A DE 19848837 B4 DE19848837 B4 DE 19848837B4
Authority
DE
Germany
Prior art keywords
sleeve
cooling device
molding machine
molded parts
parts produced
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
Application number
DE1998148837
Other languages
German (de)
Other versions
DE19848837A1 (en
Inventor
Robert Weinmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Netstal Maschinen AG
Original Assignee
Netstal Maschinen AG
Maschinenfabrik und Giesserei Netstal AG
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
Priority to DE1998148837 priority Critical patent/DE19848837B4/en
Application filed by Netstal Maschinen AG, Maschinenfabrik und Giesserei Netstal AG filed Critical Netstal Maschinen AG
Priority to AT02004846T priority patent/ATE316856T1/en
Priority to DE59913085T priority patent/DE59913085D1/en
Priority to PCT/CH1999/000501 priority patent/WO2000024562A1/en
Priority to DE59904190T priority patent/DE59904190D1/en
Priority to AU61852/99A priority patent/AU6185299A/en
Priority to JP2000578149A priority patent/JP2002528293A/en
Priority to EP02004846A priority patent/EP1215031B1/en
Priority to EP99948638A priority patent/EP1123189B2/en
Priority to AT99948638T priority patent/ATE231782T1/en
Priority to BR9915538-9A priority patent/BR9915538A/en
Priority to CN99812390A priority patent/CN1106259C/en
Publication of DE19848837A1 publication Critical patent/DE19848837A1/en
Application granted granted Critical
Publication of DE19848837B4 publication Critical patent/DE19848837B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/08—Injection moulding
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • B29C2045/7214—Preform carriers for cooling preforms
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • B29C2045/7214—Preform carriers for cooling preforms
    • B29C2045/7235—Mechanical retaining means for preform ends
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • B29C2045/7214—Preform carriers for cooling preforms
    • B29C2045/725—Cooling circuits within the preform carriers
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • B29C2045/7257—Cooling or heating pins with temperature adjustment enhancing surface structure
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • B29C2045/7264—Cooling or heating the neck portion of preforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE1998148837 1998-10-22 1998-10-22 Cooling device for sleeve-shaped injection molded parts produced by an injection molding machine Expired - Fee Related DE19848837B4 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE1998148837 DE19848837B4 (en) 1998-10-22 1998-10-22 Cooling device for sleeve-shaped injection molded parts produced by an injection molding machine
EP99948638A EP1123189B2 (en) 1998-10-22 1999-10-22 Injection molding machine and method for producing sleeve-shaped injection molded parts, especially preforms
PCT/CH1999/000501 WO2000024562A1 (en) 1998-10-22 1999-10-22 Injection molding machine and method for producing sleeve-shaped injection molded parts, especially preforms
DE59904190T DE59904190D1 (en) 1998-10-22 1999-10-22 INJECTION MOLDING MACHINE AND METHOD FOR THE PRODUCTION OF SLEEVE-SHAPED INJECTION MOLDING PARTS, IN PARTICULAR PREFORMS
AU61852/99A AU6185299A (en) 1998-10-22 1999-10-22 Injection molding machine and method for producing sleeve-shaped injection molded parts, especially preforms
JP2000578149A JP2002528293A (en) 1998-10-22 1999-10-22 Method for producing sleeve-shaped injection molded article and injection molding machine
AT02004846T ATE316856T1 (en) 1998-10-22 1999-10-22 METHOD AND DEVICE FOR THE BATCH-WIDE AFTER-COOLING OF SLEEVE-SHAPED INJECTION-MOLDED PARTS
DE59913085T DE59913085D1 (en) 1998-10-22 1999-10-22 Process and apparatus for the batchwise aftercooling of tubular injection-molded parts
AT99948638T ATE231782T1 (en) 1998-10-22 1999-10-22 INJECTION MOLDING MACHINE AND METHOD FOR PRODUCING SLEEVE-SHAPED INJECTION-MOLDED PARTS, IN PARTICULAR PREFORMS
BR9915538-9A BR9915538A (en) 1998-10-22 1999-10-22 Injection molding machine, as well as process for the manufacture of bushing-shaped parts, especially preforms
CN99812390A CN1106259C (en) 1998-10-22 1999-10-22 Injection molding machine and method for producing sleeve-shaped injection molded parts, especially preforms
EP02004846A EP1215031B1 (en) 1998-10-22 1999-10-22 Method and apparatus for batchwise cooling of injection-molded sleeve-shaped parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998148837 DE19848837B4 (en) 1998-10-22 1998-10-22 Cooling device for sleeve-shaped injection molded parts produced by an injection molding machine

Publications (2)

Publication Number Publication Date
DE19848837A1 DE19848837A1 (en) 2000-04-27
DE19848837B4 true DE19848837B4 (en) 2005-03-10

Family

ID=7885363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998148837 Expired - Fee Related DE19848837B4 (en) 1998-10-22 1998-10-22 Cooling device for sleeve-shaped injection molded parts produced by an injection molding machine

Country Status (1)

Country Link
DE (1) DE19848837B4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003011563A1 (en) * 2001-07-27 2003-02-13 Netstal-Maschinen Ag Device for producing preforms in batch quantities
AU2003201599A1 (en) * 2002-02-20 2003-09-09 Netstal-Maschinen Ag Method and inspection device used for the cyclic production of injection molded parts
US20080166209A1 (en) 2007-01-10 2008-07-10 Husky Injection Molding Systems Ltd. Molded Article Picker
IT201600095904A1 (en) * 2016-09-23 2018-03-23 Sipa Progettazione Automaz COOLING AND HANDLING SYSTEM OF PREFORMATIONS IN PLASTIC MATERIAL

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997047459A1 (en) * 1996-06-11 1997-12-18 Otto Hofstetter Ag Werkzeug- Und Formenbau Ejection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997047459A1 (en) * 1996-06-11 1997-12-18 Otto Hofstetter Ag Werkzeug- Und Formenbau Ejection device

Also Published As

Publication number Publication date
DE19848837A1 (en) 2000-04-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8128 New person/name/address of the agent

Representative=s name: ZOLLNER, R., DIPL.-PHYS. UNIV., PAT.-ANW., 80997 M

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 20099 HAMBURG

8328 Change in the person/name/address of the agent

Representative=s name: WILHELM, L., DIPL.-PHYS., PAT.-ANW., 80997 MUENCHE

R082 Change of representative

Representative=s name: WILHELM, LUDWIG, DIPL.-PHYS., DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee