JPH0222810U - - Google Patents

Info

Publication number
JPH0222810U
JPH0222810U JP9921688U JP9921688U JPH0222810U JP H0222810 U JPH0222810 U JP H0222810U JP 9921688 U JP9921688 U JP 9921688U JP 9921688 U JP9921688 U JP 9921688U JP H0222810 U JPH0222810 U JP H0222810U
Authority
JP
Japan
Prior art keywords
mold
groove
hook member
opening
upper 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
JP9921688U
Other languages
Japanese (ja)
Other versions
JPH0621690Y2 (en
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 JP1988099216U priority Critical patent/JPH0621690Y2/en
Publication of JPH0222810U publication Critical patent/JPH0222810U/ja
Application granted granted Critical
Publication of JPH0621690Y2 publication Critical patent/JPH0621690Y2/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • B29C2033/207—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means mould clamping by pivoting members

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Description

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

第１図は本考案の１実施例の金型内における機
構を示すための斜視図、第２図は第１図に示す機
構が金型に配置されている状態を示す斜視図、第
３図ａ〜ｅは取出工程の型開き装置で型開き、型
締めを行う過程で開き止め機構の解除、実施の動
作が行なわれる様子等を示す説明図である。 １…上型、２…溝部、３…フツク部材、４…下
型、５…コイルスプリング、６…係止部材、８…
金型、３６…型開き装置、３７…基台、３８…可
動台、３９…第１空圧シリンダ、４０…第２空圧
シリンダ、４１，４５…作動片、４６…可動板可
動用空圧シリンダ、４７…上側固定板、４８…ガ
イドポスト。 FIG. 1 is a perspective view showing a mechanism in a mold according to an embodiment of the present invention, FIG. 2 is a perspective view showing the mechanism shown in FIG. 1 arranged in a mold, and FIG. Figures a to e are explanatory diagrams showing how the opening stop mechanism is released and implemented in the process of opening and closing the mold with the mold opening device in the ejection process. DESCRIPTION OF SYMBOLS 1... Upper die, 2... Groove, 3... Hook member, 4... Lower die, 5... Coil spring, 6... Locking member, 8...
Mold, 36... Mold opening device, 37... Base, 38... Movable stand, 39... First pneumatic cylinder, 40... Second pneumatic cylinder, 41, 45... Actuation piece, 46... Pneumatic pressure for movable plate Cylinder, 47...Upper fixing plate, 48...Guide post.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キヤビテイ面を有する上型と下型から成る金型
を成形工程の各工程に、順次移送するロータリー
成形システムにおける前記金型の開き止め機構に
おいて、前記上型又は下型のいずれか一方に溝部
又は切欠き部を設け、前記溝部又は切欠き部にフ
ツク部材を装着し、一方、前記上型又は下型の他
方に、前記フツク部材と係合しかつ上型と下型間
の型締め作用をなすバネ力を備えた係止部材を設
け、更に型開き装置には、型開きの際に前記フツ
ク部材の係止を解除する装置が設けられているこ
とを特徴とするロータリー成形システムにおける
金型の開き止め機構。 In a rotary molding system in which a mold consisting of an upper mold and a lower mold having a cavity surface is sequentially transferred to each step of the molding process, a groove or a groove is provided in either the upper mold or the lower mold. A notch is provided, a hook member is attached to the groove or the notch, and the other of the upper mold or the lower mold is engaged with the hook member and has a mold clamping action between the upper mold and the lower mold. A mold in a rotary molding system, characterized in that a locking member having a spring force is provided, and the mold opening device is further provided with a device for releasing the locking of the hook member when opening the mold. opening stop mechanism.
JP1988099216U 1988-07-28 1988-07-28 Mold opening prevention mechanism of molding equipment Expired - Fee Related JPH0621690Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988099216U JPH0621690Y2 (en) 1988-07-28 1988-07-28 Mold opening prevention mechanism of molding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988099216U JPH0621690Y2 (en) 1988-07-28 1988-07-28 Mold opening prevention mechanism of molding equipment

Publications (2)

Publication Number Publication Date
JPH0222810U true JPH0222810U (en) 1990-02-15
JPH0621690Y2 JPH0621690Y2 (en) 1994-06-08

Family

ID=31326169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988099216U Expired - Fee Related JPH0621690Y2 (en) 1988-07-28 1988-07-28 Mold opening prevention mechanism of molding equipment

Country Status (1)

Country Link
JP (1) JPH0621690Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04286613A (en) * 1990-11-30 1992-10-12 Gencorp Inc Method and device for continuous molding
WO2010076605A1 (en) * 2008-12-31 2010-07-08 Tecsis Tecnologia E Sistemas Avançados Ltda A rotor blade mould assembly with lockdown mechanism
ITMO20100021A1 (en) * 2010-02-03 2011-08-04 Sir Soc Italiana Resine Spa PLANT FOR THE PRESSURE CASTING OF HYGIENE-SANITARY ITEMS
JP2011161721A (en) * 2010-02-08 2011-08-25 Denso Corp Mold for molding
FR3138622A1 (en) * 2022-08-04 2024-02-09 Safran DEVICE FOR CLOSING A PRESS MOLD

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889322U (en) * 1981-12-14 1983-06-17 株式会社神戸製鋼所 Mold connection device in injection molding machine
JPS61239926A (en) * 1985-04-18 1986-10-25 Toshiba Corp Mold for injection molding
JPS63141715A (en) * 1986-12-03 1988-06-14 Kamiboshi Koki Kk Continuous injection molding machine and its mold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889322U (en) * 1981-12-14 1983-06-17 株式会社神戸製鋼所 Mold connection device in injection molding machine
JPS61239926A (en) * 1985-04-18 1986-10-25 Toshiba Corp Mold for injection molding
JPS63141715A (en) * 1986-12-03 1988-06-14 Kamiboshi Koki Kk Continuous injection molding machine and its mold

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04286613A (en) * 1990-11-30 1992-10-12 Gencorp Inc Method and device for continuous molding
WO2010076605A1 (en) * 2008-12-31 2010-07-08 Tecsis Tecnologia E Sistemas Avançados Ltda A rotor blade mould assembly with lockdown mechanism
US8727764B2 (en) 2008-12-31 2014-05-20 Tecsis Tecnologia E Sistemas Avancados S.A. Blade mould assembly with lockdown mechanism
ITMO20100021A1 (en) * 2010-02-03 2011-08-04 Sir Soc Italiana Resine Spa PLANT FOR THE PRESSURE CASTING OF HYGIENE-SANITARY ITEMS
WO2011095862A1 (en) * 2010-02-03 2011-08-11 Sir S.P.A. Plant for the pressure slip casting of hygienic-sanitary articles
JP2011161721A (en) * 2010-02-08 2011-08-25 Denso Corp Mold for molding
FR3138622A1 (en) * 2022-08-04 2024-02-09 Safran DEVICE FOR CLOSING A PRESS MOLD

Also Published As

Publication number Publication date
JPH0621690Y2 (en) 1994-06-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees