ZA964861B - Method and apparatus for compression molding plastic articles - Google Patents

Method and apparatus for compression molding plastic articles

Info

Publication number
ZA964861B
ZA964861B ZA964861A ZA964861A ZA964861B ZA 964861 B ZA964861 B ZA 964861B ZA 964861 A ZA964861 A ZA 964861A ZA 964861 A ZA964861 A ZA 964861A ZA 964861 B ZA964861 B ZA 964861B
Authority
ZA
South Africa
Prior art keywords
tooling
compression molding
pressure
plastic articles
molding plastic
Prior art date
Application number
ZA964861A
Other languages
English (en)
Inventor
Keith W Ingram
Original Assignee
Owens Illinois Closure Inc
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 Owens Illinois Closure Inc filed Critical Owens Illinois Closure Inc
Publication of ZA964861B publication Critical patent/ZA964861B/xx

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
    • B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
    • B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
    • B29C2043/3283—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts
    • B29C2043/3288—Component parts, details or accessories; Auxiliary operations driving means for moving moulds or mould parts using cam drives
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C2043/3676—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions
    • B29C2043/3689—Moulds for making articles of definite length, i.e. discrete articles moulds mounted on rotating supporting constuctions on a support table, e.g. flat disk-like tables having moulds on the periphery
    • 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
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/809—Seal, bottle caps only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ZA964861A 1995-06-07 1996-06-07 Method and apparatus for compression molding plastic articles ZA964861B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/473,479 US5670100A (en) 1993-10-14 1995-06-07 Method and apparatus for compression molding plastic articles

Publications (1)

Publication Number Publication Date
ZA964861B true ZA964861B (en) 1997-01-07

Family

ID=23879700

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA964861A ZA964861B (en) 1995-06-07 1996-06-07 Method and apparatus for compression molding plastic articles

Country Status (15)

Country Link
US (1) US5670100A (xx)
EP (1) EP0747192B1 (xx)
JP (1) JPH09155903A (xx)
CN (1) CN1062508C (xx)
AT (1) ATE178832T1 (xx)
AU (1) AU708463B2 (xx)
BR (1) BR9602704A (xx)
CZ (1) CZ163596A3 (xx)
DE (1) DE69602055T2 (xx)
DK (1) DK0747192T3 (xx)
ES (1) ES2132808T3 (xx)
GR (1) GR3030729T3 (xx)
HU (1) HU220010B (xx)
PL (1) PL180667B1 (xx)
ZA (1) ZA964861B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932155A (en) * 1993-10-14 1999-08-03 Owens-Illinois Closure Inc. Method and apparatus for providing overload protection in compression molding machines
US5554327A (en) * 1993-10-14 1996-09-10 Owens-Illinois Closure Inc. Method and apparatus for compression molding plastic articles
US6074583A (en) * 1993-10-14 2000-06-13 Owens-Illinois Closure Inc. Method and apparatus for compression molding plastic articles
US5866177A (en) * 1997-05-16 1999-02-02 Owens-Illinois Closure Inc. Apparatus for compression molding plastic articles
JP3937525B2 (ja) * 1997-09-10 2007-06-27 双葉電子工業株式会社 圧力センサ付エジェクタピン
US6294113B1 (en) * 1998-11-16 2001-09-25 General Electric Company Touch sensing method
IT1311115B1 (it) * 1999-11-02 2002-02-28 Sacmi Apparecchiatura per la fabbricazione di articoli in materiale plastico, in particolare di capsule per la chiusura di contenitori.
US6602065B1 (en) 2000-08-22 2003-08-05 Owens-Illinois Closure Inc. Apparatus for compression molding plastic closures
US6887066B2 (en) * 2003-01-24 2005-05-03 Alcoa Closure Systems International Apparatus for molding a plastic closure with air-assisted ejection
US7178562B2 (en) * 2004-04-08 2007-02-20 Graham Packaging Pet Technologies Inc. Pellet transfer apparatus and method
US7399174B2 (en) * 2004-04-08 2008-07-15 Graham Packaging Pet Technologies Inc. Method and apparatus for compression molding plastic articles
ITRE20040126A1 (it) * 2004-10-12 2005-01-12 Sacmi Stampo per la formatura a compressione d'oggeti in materiale polimerico
US7331777B2 (en) * 2005-04-19 2008-02-19 Owens Illinois Closure Inc. Compression molding machine
US7481646B2 (en) * 2005-06-17 2009-01-27 Rexam Closure Systems Inc. Compression molding machine
US7431582B2 (en) * 2005-06-17 2008-10-07 Rexam Closure Systems Inc. Molding machine
US7241129B2 (en) 2005-10-31 2007-07-10 Owens-Illinois Closure Inc. Machine for compression molding closure shells
US7353725B2 (en) * 2005-11-09 2008-04-08 Caterpillar Inc. Method of shifting gears in a work machine
JP4506734B2 (ja) * 2006-03-31 2010-07-21 Ｔｄｋ株式会社 成形装置
JP4580418B2 (ja) * 2007-10-31 2010-11-10 日本クラウンコルク株式会社 合成樹脂物品の圧縮成形装置
IT1394082B1 (it) * 2009-05-12 2012-05-25 Sacmi Dispositivo di sicurezza per punzoni di un apparato per la formatura di oggetti mediante compressione
KR101158740B1 (ko) * 2010-03-02 2012-06-22 유영목 사출 금형
CN109352875B (zh) * 2018-11-19 2021-06-18 苏州银禧新能源复合材料有限公司 电池壳体阳模及热压工艺
CN115008776B (zh) * 2022-06-28 2023-08-22 台山市锦鸿塑料五金制品有限公司 一种物料分选型塑料生产用塑形装置

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2072536A (en) * 1932-09-07 1937-03-02 Union Carbide & Carbon Corp Closure
US2155316A (en) * 1936-08-18 1939-04-18 Lauterbach Corp Machine for molding plastic materials
US2218456A (en) * 1938-02-12 1940-10-15 Owens Illinois Glass Co Apparatus for molding plastic materials
US2235222A (en) * 1938-02-23 1941-03-18 Owens Illinois Glass Co Mold charging mechanism
US2227265A (en) * 1938-10-11 1940-12-31 Watson Stillman Co Hydraulic molding press
US2402462A (en) * 1943-04-14 1946-06-18 Owens Illinois Glass Co Gob forming mechanism
US2514486A (en) * 1945-11-21 1950-07-11 Lee B Green Molding machine
US2513216A (en) * 1947-06-04 1950-06-27 Owens Illinois Glass Co Mechanism for releasing molded articles from molds
US2891281A (en) * 1954-03-19 1959-06-23 Armstrong Cork Co Rotary molding device
US3210805A (en) * 1961-02-28 1965-10-12 Hanai Mikihiko Molding machines
US3547746A (en) * 1967-07-27 1970-12-15 Stanley Works Molded embossed sealing liner having indicia
US3657942A (en) * 1970-06-09 1972-04-25 Matthew A Sullivan Control cable
US4355759A (en) * 1978-04-14 1982-10-26 Automated Container Corporation Composite container and method
US4343754A (en) * 1979-09-21 1982-08-10 H-C Industries, Inc. Process and apparatus for molding liners in container closures
US4497765A (en) * 1979-09-21 1985-02-05 H-C Industries, Inc. Process for making a closure
US4296061A (en) * 1980-03-19 1981-10-20 Owens-Illinois, Inc. Thermoplastic gob feeding and transfer method and apparatus
US4314799A (en) * 1980-03-19 1982-02-09 Owens-Illinois, Inc. Compression molding machine for organic thermoplastic materials
JPS56151517A (en) * 1980-04-28 1981-11-24 Japan Crown Cork Co Ltd Embossing tool for embossing liner onto inside of crown cap shell
JPS58173612A (ja) * 1982-04-06 1983-10-12 Japan Crown Cork Co Ltd 回転式合成樹脂製容器蓋加圧成形装置
JPS60245517A (ja) * 1984-05-22 1985-12-05 Toyo Seikan Kaisha Ltd 圧縮成形装置
ATE57323T1 (de) * 1984-09-18 1990-10-15 Obrist & Co Ag H Verfahren und vorrichtung zum herstellen eines formkoerpers aus kunststoffmaterial.
CN1003434B (zh) * 1985-07-20 1989-03-01 东洋制罐株式会社 压塑设备
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US5554327A (en) * 1993-10-14 1996-09-10 Owens-Illinois Closure Inc. Method and apparatus for compression molding plastic articles

Also Published As

Publication number Publication date
HU220010B (hu) 2001-10-28
DE69602055D1 (de) 1999-05-20
US5670100A (en) 1997-09-23
JPH09155903A (ja) 1997-06-17
PL180667B1 (pl) 2001-03-30
DE69602055T2 (de) 1999-11-18
EP0747192B1 (en) 1999-04-14
PL314669A1 (en) 1996-12-09
CZ163596A3 (en) 1997-03-12
AU708463B2 (en) 1999-08-05
CN1150081A (zh) 1997-05-21
MX9602207A (es) 1997-09-30
HUP9601558A2 (en) 1997-06-30
AU5477896A (en) 1996-12-19
GR3030729T3 (en) 1999-11-30
HU9601558D0 (en) 1996-08-28
EP0747192A3 (en) 1997-08-13
BR9602704A (pt) 1998-10-06
EP0747192A2 (en) 1996-12-11
HUP9601558A3 (en) 1999-03-29
ES2132808T3 (es) 1999-08-16
DK0747192T3 (da) 1999-11-08
CN1062508C (zh) 2001-02-28
ATE178832T1 (de) 1999-04-15

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