JPS56118836A - Melting head device - Google Patents

Melting head device

Info

Publication number
JPS56118836A
JPS56118836A JP2163880A JP2163880A JPS56118836A JP S56118836 A JPS56118836 A JP S56118836A JP 2163880 A JP2163880 A JP 2163880A JP 2163880 A JP2163880 A JP 2163880A JP S56118836 A JPS56118836 A JP S56118836A
Authority
JP
Japan
Prior art keywords
hot plate
passage pipe
polymer passage
heat
receiving base
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
JP2163880A
Other languages
Japanese (ja)
Other versions
JPS6135929B2 (en
Inventor
Hiromichi Iijima
Kazuyoshi Okamoto
Hiroshi Shibuya
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2163880A priority Critical patent/JPS56118836A/en
Publication of JPS56118836A publication Critical patent/JPS56118836A/en
Publication of JPS6135929B2 publication Critical patent/JPS6135929B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To prevent the cooling of molten resin inside a polymer passage pipe as well as increase the discharge amount of the molten resin by interposing an heat insulator between a hot plate receiving base and the polymer passage pipe in a hot plate type resin melting discharger.
CONSTITUTION: Resin pellets supplied into a barrel 1 are pressed on a hot plate 4 by means of a screw 2 to make it molten state by the heat of the hot plate 4, flowed into a block 11 through a polymer passage pipe 13 inside the hot plate receiving base 6, weighed by a pump 12, and then discharged into a mouth piece pack. Since heat insulators 14 and 15 are interposed between the hot plate receiving base 6 and the polymer passage pipe 13, the temperature of molten resin inside the polymer passage pipe 13 can be kept constant because no escape of heat of the polymer passage pipe 13 to the hot plate receiving base 6 occurs. Thus, the discharge amount of molten resin can be stabilized without suffering reduction in the discharge amount. In the Fig., there are the other heat insulators 3 and 7.
COPYRIGHT: (C)1981,JPO&Japio
JP2163880A 1980-02-25 1980-02-25 Melting head device Granted JPS56118836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2163880A JPS56118836A (en) 1980-02-25 1980-02-25 Melting head device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2163880A JPS56118836A (en) 1980-02-25 1980-02-25 Melting head device

Publications (2)

Publication Number Publication Date
JPS56118836A true JPS56118836A (en) 1981-09-18
JPS6135929B2 JPS6135929B2 (en) 1986-08-15

Family

ID=12060604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2163880A Granted JPS56118836A (en) 1980-02-25 1980-02-25 Melting head device

Country Status (1)

Country Link
JP (1) JPS56118836A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116425A (en) * 1983-11-30 1985-06-22 Matsushita Electric Works Ltd Extrusion molding die
JPH0772053A (en) * 1991-03-09 1995-03-17 Sumitomo Metal Ind Ltd Full automatic machining method of charpy impact test piece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60116425A (en) * 1983-11-30 1985-06-22 Matsushita Electric Works Ltd Extrusion molding die
JPH0772053A (en) * 1991-03-09 1995-03-17 Sumitomo Metal Ind Ltd Full automatic machining method of charpy impact test piece

Also Published As

Publication number Publication date
JPS6135929B2 (en) 1986-08-15

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