JPS5511889A - Injection molding machine - Google Patents

Injection molding machine

Info

Publication number
JPS5511889A
JPS5511889A JP8641178A JP8641178A JPS5511889A JP S5511889 A JPS5511889 A JP S5511889A JP 8641178 A JP8641178 A JP 8641178A JP 8641178 A JP8641178 A JP 8641178A JP S5511889 A JPS5511889 A JP S5511889A
Authority
JP
Japan
Prior art keywords
molten material
nozzle
bloc
hot
cavity
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
JP8641178A
Other languages
Japanese (ja)
Other versions
JPS5761591B2 (en
Inventor
Saburo Miki
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.)
MIKI KANAGATA SEISAKUSHO KK
Original Assignee
MIKI KANAGATA SEISAKUSHO KK
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 MIKI KANAGATA SEISAKUSHO KK filed Critical MIKI KANAGATA SEISAKUSHO KK
Priority to JP8641178A priority Critical patent/JPS5511889A/en
Publication of JPS5511889A publication Critical patent/JPS5511889A/en
Publication of JPS5761591B2 publication Critical patent/JPS5761591B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To save resin material by setting at a hot bloc a turning runner with a branch nozzle gate and laying there a switch device for a branch nozzle gate.
CONSTITUTION: Molten material is supplied in a pressurized state into a hot bloc 4 through a nozzle. A spindle 18 moves in an arrow A direction resisting a spring coil 20 to open nozzle gates 13, 14, and molten material is supplied from a gate 33 into each cavity 35. Molten material solidifies in a cavity 35 to be a product of desired shape. The pressure supply on the molten material is stopped and decreased to lower the pressure in a hot bloc 4, pushing back spindles 15, 16 by spring coils 19, 20 respectively to close nozzle gates 11, 12 and 13, 14. Thereafter, the lower metal mold plate moves to let out a product that has solidified in a cavity 35.
COPYRIGHT: (C)1980,JPO&Japio
JP8641178A 1978-07-13 1978-07-13 Injection molding machine Granted JPS5511889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8641178A JPS5511889A (en) 1978-07-13 1978-07-13 Injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8641178A JPS5511889A (en) 1978-07-13 1978-07-13 Injection molding machine

Publications (2)

Publication Number Publication Date
JPS5511889A true JPS5511889A (en) 1980-01-28
JPS5761591B2 JPS5761591B2 (en) 1982-12-24

Family

ID=13886117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8641178A Granted JPS5511889A (en) 1978-07-13 1978-07-13 Injection molding machine

Country Status (1)

Country Link
JP (1) JPS5511889A (en)

Also Published As

Publication number Publication date
JPS5761591B2 (en) 1982-12-24

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