JPS633424U - - Google Patents

Info

Publication number
JPS633424U
JPS633424U JP9743986U JP9743986U JPS633424U JP S633424 U JPS633424 U JP S633424U JP 9743986 U JP9743986 U JP 9743986U JP 9743986 U JP9743986 U JP 9743986U JP S633424 U JPS633424 U JP S633424U
Authority
JP
Japan
Prior art keywords
fixed side
double
injection molding
manifold
fitting
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.)
Pending
Application number
JP9743986U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9743986U priority Critical patent/JPS633424U/ja
Priority to PCT/JP1987/000089 priority patent/WO1988000121A1/en
Publication of JPS633424U publication Critical patent/JPS633424U/ja
Pending 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
    • B29C45/26—Moulds
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities

Landscapes

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

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示し、第１図は一部
省略の断面正面図、第２図は型締状態の要部図、
第３図は一部型開状態の要部図、第４図は完全型
開状態にして、製品及ランナーが落下する様を表
したものである。 Ｍ．Ｃ．Ｐ…可動側キヤビテイ、Ｆ．Ｃ．Ｐ…
固定側キヤビテイ、Ｍ．Ｈ…マニホールド、Ｐ…
固定側パーテイング、Ｎ…延長ノズル、ｄ…間隔
部分、Ｒ．Ｇ…ランナーゲート、Ｃ…コールドゲ
ート部分。 The drawings show one embodiment of the present invention, with FIG. 1 being a partially omitted cross-sectional front view, and FIG. 2 being a view of the main parts in a mold clamped state.
FIG. 3 is a view of the main part of the mold in a partially open state, and FIG. 4 is a view of the mold in a fully opened state, showing how the product and runner fall. M. C. P ...Movable side cavity, F. C. P ...
Fixed side cavity, M. H ...Manifold, P...
Fixed side parting, N ...extension nozzle, d...interval part, R. G...Runner gate, C ...Cold gate part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両面射出成型用金型装置の対称軸の両側に、予
め所望せる間隔を維持せしめて対設せる、可動側
・固定側キヤビテイプレートの一方の中心部に、
該成型機用射出シリンダーからの溶融樹脂供給用
の延長ノズルを貫通せしめて嵌着すると共に、前
記の所望せる間隔部分に、マニホールドを挾着せ
しめ且つ、該マニホールド内部に穿孔して形成さ
れたランナーゲート部分の適所に、一定ボリユー
ムの形態を成せるコールドゲート部分を形設せし
めた事に依り、両面射出成型作業の際、射出成型
用金型装置の固定側パーテイングよりの溶融樹脂
洩れを防止した事を特徴とせる、両面射出成型用
金型装置に於ける固定側パーテイング樹脂洩れ防
止機構。 At the center of one of the movable side and fixed side cavity plates, which are arranged opposite to each other with a predetermined distance maintained on both sides of the symmetry axis of the double-sided injection molding mold device,
A runner is formed by passing through and fitting an extension nozzle for supplying molten resin from the injection cylinder for the molding machine, and also fitting a manifold at the desired interval, and drilling a hole inside the manifold. By forming a cold gate part that can form a constant volume at the appropriate location of the gate part, it is possible to prevent molten resin from leaking from the fixed side parting of the injection mold device during double-sided injection molding work. This is a fixed side parting resin leakage prevention mechanism in a double-sided injection molding machine.
JP9743986U 1986-06-24 1986-06-24 Pending JPS633424U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9743986U JPS633424U (en) 1986-06-24 1986-06-24
PCT/JP1987/000089 WO1988000121A1 (en) 1986-06-24 1987-02-13 Protective mechanism against leakage of resin on stationary side parting in mold device for double injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9743986U JPS633424U (en) 1986-06-24 1986-06-24

Publications (1)

Publication Number Publication Date
JPS633424U true JPS633424U (en) 1988-01-11

Family

ID=14192384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9743986U Pending JPS633424U (en) 1986-06-24 1986-06-24

Country Status (2)

Country Link
JP (1) JPS633424U (en)
WO (1) WO1988000121A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334380U (en) * 1977-08-08 1978-03-25
JPS5814728A (en) * 1981-07-20 1983-01-27 Shoichi Teraoka Multistage superposing mold
JPS5848413B2 (en) * 1974-11-15 1983-10-28 ベ−カ− パ−キンス ホ−ルデイングス リミテツド Continuous supply feeding device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334380Y1 (en) * 1971-02-18 1978-08-23
JPS5848413U (en) * 1981-09-29 1983-04-01 池上金型工業株式会社 Multiple molding mold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848413B2 (en) * 1974-11-15 1983-10-28 ベ−カ− パ−キンス ホ−ルデイングス リミテツド Continuous supply feeding device
JPS5334380U (en) * 1977-08-08 1978-03-25
JPS5814728A (en) * 1981-07-20 1983-01-27 Shoichi Teraoka Multistage superposing mold

Also Published As

Publication number Publication date
WO1988000121A1 (en) 1988-01-14

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