JPS56129151A - Molding method and apparatus for plastic material - Google Patents

Molding method and apparatus for plastic material

Info

Publication number
JPS56129151A
JPS56129151A JP3306780A JP3306780A JPS56129151A JP S56129151 A JPS56129151 A JP S56129151A JP 3306780 A JP3306780 A JP 3306780A JP 3306780 A JP3306780 A JP 3306780A JP S56129151 A JPS56129151 A JP S56129151A
Authority
JP
Japan
Prior art keywords
nozzle
resin
moving
movement
mold
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.)
Granted
Application number
JP3306780A
Other languages
Japanese (ja)
Other versions
JPS5917931B2 (en
Inventor
Takehiko Sawada
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.)
Ikegai Corp
Original Assignee
Ikegai Corp
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 Ikegai Corp filed Critical Ikegai Corp
Priority to JP55033067A priority Critical patent/JPS5917931B2/en
Publication of JPS56129151A publication Critical patent/JPS56129151A/en
Publication of JPS5917931B2 publication Critical patent/JPS5917931B2/en
Expired 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/07—Injection moulding apparatus using movable injection units
    • 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
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C2033/042—Meander or zig-zag shaped cooling channels, i.e. continuous cooling channels whereby a plurality of cooling channel sections are oriented in a substantial parallel direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE:To produce a large-sized complicate molded article correctly and efficiently by flow molding the fluid plastic resin while moving a nozzle about a mold in accordance with a preset program. CONSTITUTION:After supplying the resin into a thermally melting mechanism 10 comprised of an extruder or a liquid pump and mixing and dispersing the resin, the fluid resin is fed into a measuring mechanism 30 through a supplying mechanism 20 consisting of a flexible connecting pipe and an amount of the resin corresponding to one batch is measured and reserved. Then, the resin is fed under pressure into an injecting mechanism 40 and is injected into the mold 71 whie moving the nozzle 43 by a moving mechanism 50. The movement of the nozzle 43 is performed by presetting a desired movement locus of the nozzle 43 on a movement-controlling mechanism 80 and moving the nozzle 43 within a nozzle moving range A together with the injecting mechanism 40 and the measuring mechanism 30 by the moving mechanism 50 in accordance with the programmed commands.
JP55033067A 1980-03-14 1980-03-14 Method and device for molding plastic materials Expired JPS5917931B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55033067A JPS5917931B2 (en) 1980-03-14 1980-03-14 Method and device for molding plastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55033067A JPS5917931B2 (en) 1980-03-14 1980-03-14 Method and device for molding plastic materials

Publications (2)

Publication Number Publication Date
JPS56129151A true JPS56129151A (en) 1981-10-09
JPS5917931B2 JPS5917931B2 (en) 1984-04-24

Family

ID=12376378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55033067A Expired JPS5917931B2 (en) 1980-03-14 1980-03-14 Method and device for molding plastic materials

Country Status (1)

Country Link
JP (1) JPS5917931B2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150720A (en) * 1983-02-17 1984-08-29 Sumitomo Chem Co Ltd Preparation of highly electric-conductive thermoplastic resin molded piece
JPS6052321A (en) * 1983-09-02 1985-03-25 Ikegai Corp Method and apparatus for controlling hot flow molding
JPS6064811A (en) * 1983-09-21 1985-04-13 Inoue Japax Res Inc Apparatus for molding resin
JPS6097814A (en) * 1983-11-04 1985-05-31 Showa Denko Kk Forming method of olefin polymer composition
JPS60132743A (en) * 1983-12-21 1985-07-15 Inoue Japax Res Inc Molding apparatus
JPS6147609U (en) * 1984-09-04 1986-03-31 プラマツク株式会社 Fluid plastic material supply device to press mold
JPS631517A (en) * 1986-06-23 1988-01-06 Fanuc Ltd Control of simultaneous operation of measurement and mold break
US5030080A (en) * 1988-04-11 1991-07-09 Kabushiki Kaisha Kobe Seiko Sho Resin material supply apparatus to resin press molding machine
JP2008201137A (en) * 2008-04-14 2008-09-04 Japan Steel Works Ltd:The Manufacturing apparatus and method of molding

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5093825B1 (en) * 2012-04-07 2012-12-12 株式会社名機製作所 Compression molding method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040381A (en) * 1958-11-06 1962-06-26 Robert J Pioch Depositing machine
DE1917975A1 (en) * 1968-04-18 1969-11-06 Und Giesserei Neestal Maschf Plastic injection molding machine
DE1916330A1 (en) * 1969-03-29 1970-10-08 Richard Zippel & Co Kg Farbspr Plant for the production of large or complex shaped molded parts from liquid multi-component plastics
JPS48100461A (en) * 1972-04-03 1973-12-18
JPS52980A (en) * 1975-06-24 1977-01-06 Cho Onpa Kogyo Co Method of producing plastic ring
JPS5515963A (en) * 1978-07-21 1980-02-04 Mitsubishi Metal Corp Tough* abrasion resistant sintered material
JPS5521239A (en) * 1978-08-02 1980-02-15 Kiyoshi Takahashi Production method of slender, hollow synthetic resin having irregular curvature

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040381A (en) * 1958-11-06 1962-06-26 Robert J Pioch Depositing machine
DE1917975A1 (en) * 1968-04-18 1969-11-06 Und Giesserei Neestal Maschf Plastic injection molding machine
DE1916330A1 (en) * 1969-03-29 1970-10-08 Richard Zippel & Co Kg Farbspr Plant for the production of large or complex shaped molded parts from liquid multi-component plastics
JPS48100461A (en) * 1972-04-03 1973-12-18
JPS52980A (en) * 1975-06-24 1977-01-06 Cho Onpa Kogyo Co Method of producing plastic ring
JPS5515963A (en) * 1978-07-21 1980-02-04 Mitsubishi Metal Corp Tough* abrasion resistant sintered material
JPS5521239A (en) * 1978-08-02 1980-02-15 Kiyoshi Takahashi Production method of slender, hollow synthetic resin having irregular curvature

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59150720A (en) * 1983-02-17 1984-08-29 Sumitomo Chem Co Ltd Preparation of highly electric-conductive thermoplastic resin molded piece
JPH0555287B2 (en) * 1983-02-17 1993-08-16 Sumitomo Chemical Co
JPS6052321A (en) * 1983-09-02 1985-03-25 Ikegai Corp Method and apparatus for controlling hot flow molding
JPS6064811A (en) * 1983-09-21 1985-04-13 Inoue Japax Res Inc Apparatus for molding resin
JPH0242049B2 (en) * 1983-09-21 1990-09-20
JPS6097814A (en) * 1983-11-04 1985-05-31 Showa Denko Kk Forming method of olefin polymer composition
JPS60132743A (en) * 1983-12-21 1985-07-15 Inoue Japax Res Inc Molding apparatus
JPS6147609U (en) * 1984-09-04 1986-03-31 プラマツク株式会社 Fluid plastic material supply device to press mold
JPS631517A (en) * 1986-06-23 1988-01-06 Fanuc Ltd Control of simultaneous operation of measurement and mold break
US5030080A (en) * 1988-04-11 1991-07-09 Kabushiki Kaisha Kobe Seiko Sho Resin material supply apparatus to resin press molding machine
JP2008201137A (en) * 2008-04-14 2008-09-04 Japan Steel Works Ltd:The Manufacturing apparatus and method of molding

Also Published As

Publication number Publication date
JPS5917931B2 (en) 1984-04-24

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