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
Links
- 238000000034 method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
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
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)
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.
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)
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)
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 |
-
1988
- 1988-07-28 JP JP1988099216U patent/JPH0621690Y2/en not_active Expired - Fee Related
Patent Citations (3)
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)
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 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |