AU4138300A - Method of and apparatus for charging plasticized polymeric moulding material into a mould - Google Patents

Method of and apparatus for charging plasticized polymeric moulding material into a mould

Info

Publication number
AU4138300A
AU4138300A AU41383/00A AU4138300A AU4138300A AU 4138300 A AU4138300 A AU 4138300A AU 41383/00 A AU41383/00 A AU 41383/00A AU 4138300 A AU4138300 A AU 4138300A AU 4138300 A AU4138300 A AU 4138300A
Authority
AU
Australia
Prior art keywords
mould
charging
moulding material
plasticized polymeric
polymeric moulding
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.)
Abandoned
Application number
AU41383/00A
Inventor
Willem Jacobus Louw
Manuel Filipe Viana Teotonio Pereira
Jeremias Daniel Wilkins
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.)
Council for Scientific and Industrial Research CSIR
Original Assignee
Council for Scientific and Industrial Research CSIR
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 Council for Scientific and Industrial Research CSIR filed Critical Council for Scientific and Industrial Research CSIR
Publication of AU4138300A publication Critical patent/AU4138300A/en
Abandoned 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/061—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers
    • B29C31/063—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using stationary volumetric measuring chambers of the piston type
    • 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1808—Feeding measured doses
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • B29C2045/025—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity with the transfer plunger surface forming a part of the mould cavity wall at the end of the plunger transfer movement
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C2045/538—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston the plunger being part of the mould cavity wall after injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Robotics (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
AU41383/00A 1999-05-07 2000-05-08 Method of and apparatus for charging plasticized polymeric moulding material into a mould Abandoned AU4138300A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
ZA99/3175 1999-05-07
ZA993176 1999-05-07
ZA99/3176 1999-05-07
ZA993175 1999-05-07
PCT/IB2000/000591 WO2000067978A1 (en) 1999-05-07 2000-05-08 Method of and apparatus for charging plasticized polymeric moulding material into a mould

Publications (1)

Publication Number Publication Date
AU4138300A true AU4138300A (en) 2000-11-21

Family

ID=27145289

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41383/00A Abandoned AU4138300A (en) 1999-05-07 2000-05-08 Method of and apparatus for charging plasticized polymeric moulding material into a mould

Country Status (2)

Country Link
AU (1) AU4138300A (en)
WO (1) WO2000067978A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012001504A1 (en) * 2012-01-27 2013-08-01 Saeta Gmbh & Co. Kg Apparatus and method for metering sealant plasticized in an extruder
DE102012100998B3 (en) * 2012-02-07 2013-02-28 Wilhelm Hedrich Vakuumanlagen Gmbh & Co. Kg Method and device, in particular dosing pump device, for the metered dispensing of pourable substances with a pressure chamber
CN109571864A (en) * 2018-12-22 2019-04-05 苏州骏创汽车科技股份有限公司 It is a kind of for processing the mold of vehicle dormer window control panel moulding

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424364B2 (en) * 1974-05-16 1980-03-06 Ikegai Tekko K.K., Tokio Method and device for crosslinking compression molding of high molecular weight substances
US4537737A (en) * 1982-10-01 1985-08-27 Anthony Crowe Method and equipment for processing a plasticizable material
US4715795A (en) * 1985-02-14 1987-12-29 Siemens Aktiengesellschaft Metering pump
US4752201A (en) * 1985-04-15 1988-06-21 Trans Plastics, Inc. Apparatus for injection molding fiber-reinforced thermoset plastic articles
JPH0564832A (en) * 1991-09-06 1993-03-19 Kobe Steel Ltd Measuring method and its device for injected resin
US5344299A (en) * 1992-04-06 1994-09-06 Kabushiki Kaisha Kobe Seiko Sho Resin material supply apparatus for resin press molding machine
FR2734199B1 (en) * 1995-05-16 1997-08-01 Ecia Equip Composants Ind Auto INSTALLATION FOR MANUFACTURING STRUCTURAL PARTS MADE OF FIBER REINFORCED THERMOPLASTIC MATERIAL, PARTICULARLY FOR MOTOR VEHICLES

Also Published As

Publication number Publication date
WO2000067978A1 (en) 2000-11-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase