JPS5724231A - Taking-out device for sprue section of injection molding machine - Google Patents
Taking-out device for sprue section of injection molding machineInfo
- Publication number
- JPS5724231A JPS5724231A JP9907280A JP9907280A JPS5724231A JP S5724231 A JPS5724231 A JP S5724231A JP 9907280 A JP9907280 A JP 9907280A JP 9907280 A JP9907280 A JP 9907280A JP S5724231 A JPS5724231 A JP S5724231A
- Authority
- JP
- Japan
- Prior art keywords
- sprue section
- cope
- taking
- sprue
- section
- 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
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
- B29C45/38—Cutting-off equipment for sprues or ingates
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE:To simplify the structure by a method wherein a piston for driving a stripper plate is mounted to a cope of a pin gate type die and contacted with the stripper plate, and a clamping means is interlocked with the projecting motion of said piston and lowered. CONSTITUTION:When taking out the sprue section 20, a gate 22 of the sprue section 20 is cut when starting mold opening, the sprue section 20 is separated from an intermediate die 11 with a rise of the cope 1, the sprue section 20 is grasped through the clamping means 23 when the cope 1 rises at a predetermined distance, the sprue section 20 is released from the die by pushing down and projecting the stripper plate 6 from the cope 1 while the clamping means 23 is interlocked and lowered, and the sprue section 20 is taken out. Accordingly, the taking-out device for the sprue section, structure thereof is simple and which can take out the sprue section extremely efficiently is manufactured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9907280A JPS5724231A (en) | 1980-07-18 | 1980-07-18 | Taking-out device for sprue section of injection molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9907280A JPS5724231A (en) | 1980-07-18 | 1980-07-18 | Taking-out device for sprue section of injection molding machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5724231A true JPS5724231A (en) | 1982-02-08 |
JPS6350174B2 JPS6350174B2 (en) | 1988-10-07 |
Family
ID=14237676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9907280A Granted JPS5724231A (en) | 1980-07-18 | 1980-07-18 | Taking-out device for sprue section of injection molding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5724231A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482067A (en) * | 1981-03-05 | 1984-11-13 | Yoshino Kogyosho Co., Ltd. | Synthetic resin bottle |
JPS63198509U (en) * | 1987-06-12 | 1988-12-21 | ||
JPH0568624U (en) * | 1991-05-09 | 1993-09-17 | 株式会社太洋工作所 | Product take-out auxiliary device in synthetic resin injection molding machine |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05307426A (en) * | 1992-04-30 | 1993-11-19 | Fujitsu Ltd | Package information detection system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944866U (en) * | 1972-07-29 | 1974-04-19 | ||
JPS5446870U (en) * | 1977-09-08 | 1979-03-31 |
-
1980
- 1980-07-18 JP JP9907280A patent/JPS5724231A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944866U (en) * | 1972-07-29 | 1974-04-19 | ||
JPS5446870U (en) * | 1977-09-08 | 1979-03-31 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482067A (en) * | 1981-03-05 | 1984-11-13 | Yoshino Kogyosho Co., Ltd. | Synthetic resin bottle |
JPS63198509U (en) * | 1987-06-12 | 1988-12-21 | ||
JPH054982Y2 (en) * | 1987-06-12 | 1993-02-09 | ||
JPH0568624U (en) * | 1991-05-09 | 1993-09-17 | 株式会社太洋工作所 | Product take-out auxiliary device in synthetic resin injection molding machine |
Also Published As
Publication number | Publication date |
---|---|
JPS6350174B2 (en) | 1988-10-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1247400A (en) | Method and apparatus for molding thermoplastic materials | |
JPS5724231A (en) | Taking-out device for sprue section of injection molding machine | |
GB980617A (en) | A method and apparatus for manufacturing moulded articles | |
JPS56169047A (en) | Injection molding die | |
CN206899670U (en) | The simple cavity core pulling structure of injection mold | |
IE36139L (en) | Moulding machine | |
JPS56148533A (en) | Gate cut-off device for die for injection molding | |
JPS574753A (en) | Withdrawing device for molding in injection molding machine | |
FR2358266A1 (en) | Closure equipment for casting machines - by means of nuts on die guiding columns rotated by gears | |
JPS5751436A (en) | Structure of metallic mold | |
FR2109327A5 (en) | Injection mould design - with automatic sprue ejection prior to opening the mould | |
US2285297A (en) | Press mechanism for forming screwthreaded plastic articles | |
ES438906A1 (en) | Foundry moulding | |
JPS6222345Y2 (en) | ||
JPS57117937A (en) | Structure of metal molds for hollow molding with under- cut portion | |
SU704804A1 (en) | Two-stage casting mould for making plastic products | |
JPH01228808A (en) | Molding device | |
GB1437735A (en) | Device for teh early ejection of a moulding from a plastics injection moulding or die-casting press | |
CN221269455U (en) | Automatic change mould thin wall shaping structure | |
GB1396504A (en) | Production of gramophone records | |
JPS649713A (en) | Resin molding die | |
JPS56142047A (en) | Method and device for molding of formed body | |
JPS56121748A (en) | Injection molding method | |
CN211640843U (en) | Mould capable of automatically demoulding | |
KR940007307Y1 (en) | Cutting equipment for gate |