JPS5732927A - Heater of molding device for synthetic resin - Google Patents

Heater of molding device for synthetic resin

Info

Publication number
JPS5732927A
JPS5732927A JP10801480A JP10801480A JPS5732927A JP S5732927 A JPS5732927 A JP S5732927A JP 10801480 A JP10801480 A JP 10801480A JP 10801480 A JP10801480 A JP 10801480A JP S5732927 A JPS5732927 A JP S5732927A
Authority
JP
Japan
Prior art keywords
heater
far infrared
heating cylinder
packed
heating
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
JP10801480A
Other languages
Japanese (ja)
Other versions
JPS6056085B2 (en
Inventor
Yusuke Nanbu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55108014A priority Critical patent/JPS6056085B2/en
Publication of JPS5732927A publication Critical patent/JPS5732927A/en
Publication of JPS6056085B2 publication Critical patent/JPS6056085B2/en
Expired 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
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/74—Heating or cooling of the injection unit
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Resistance Heating (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE:To improve heating efficiency and to reduce consumption of electric power remarkably by a method wherein a far infrared heater is used as a heat source and ceramic fiber wool is packed between a heating cylinder provided with a heater and a cover body. CONSTITUTION:On the outer circumferential surface of the heating tube 1 a far infrared heater 4 to irradiate far infrared rays throgh glass 4a is provided. In the heat radiation generated from a heater base 4a, the one being generated from its front surface heats the heating cylinder 1 directly, parts from the side and the back therein is disturbed by the ceramic fiber cotton 8 packed between the opposite parts of the heater and between the heater and the cover body and used completely to heat the heating cylinder 1.
JP55108014A 1980-08-05 1980-08-05 Heating device for synthetic resin molding machine Expired JPS6056085B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55108014A JPS6056085B2 (en) 1980-08-05 1980-08-05 Heating device for synthetic resin molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55108014A JPS6056085B2 (en) 1980-08-05 1980-08-05 Heating device for synthetic resin molding machine

Publications (2)

Publication Number Publication Date
JPS5732927A true JPS5732927A (en) 1982-02-22
JPS6056085B2 JPS6056085B2 (en) 1985-12-09

Family

ID=14473794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55108014A Expired JPS6056085B2 (en) 1980-08-05 1980-08-05 Heating device for synthetic resin molding machine

Country Status (1)

Country Link
JP (1) JPS6056085B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150286A (en) * 1982-03-03 1983-09-06 岸本産業株式会社 Method of heating by infrared ray
JPS59181729U (en) * 1983-05-21 1984-12-04 日本碍子株式会社 Infrared heating device for plastic molding machine
JPS59184623U (en) * 1983-05-25 1984-12-08 日本碍子株式会社 Infrared heating device for plastic molding machine
JPS6113495U (en) * 1984-06-27 1986-01-25 博 小泉 Arc-shaped heating element
JPS62157208U (en) * 1985-10-29 1987-10-06
WO2008155650A2 (en) * 2007-06-21 2008-12-24 Sinergetic S.R.L. Method and means for moulding by injection or extrusion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0221687U (en) * 1988-07-28 1990-02-14
ATE138753T1 (en) * 1990-09-20 1996-06-15 Illumination Research Group Pr DISPLAY DEVICE
JPH0525488U (en) * 1991-09-06 1993-04-02 株式会社不二工 Surface emitting indicator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027907A (en) * 1973-07-13 1975-03-22
JPS50135767U (en) * 1974-04-25 1975-11-08
JPS5493068U (en) * 1977-12-14 1979-07-02

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027907A (en) * 1973-07-13 1975-03-22
JPS50135767U (en) * 1974-04-25 1975-11-08
JPS5493068U (en) * 1977-12-14 1979-07-02

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58150286A (en) * 1982-03-03 1983-09-06 岸本産業株式会社 Method of heating by infrared ray
JPS59181729U (en) * 1983-05-21 1984-12-04 日本碍子株式会社 Infrared heating device for plastic molding machine
JPS6243776Y2 (en) * 1983-05-21 1987-11-16
JPS59184623U (en) * 1983-05-25 1984-12-08 日本碍子株式会社 Infrared heating device for plastic molding machine
JPS6243777Y2 (en) * 1983-05-25 1987-11-16
JPS6113495U (en) * 1984-06-27 1986-01-25 博 小泉 Arc-shaped heating element
JPS62157208U (en) * 1985-10-29 1987-10-06
WO2008155650A2 (en) * 2007-06-21 2008-12-24 Sinergetic S.R.L. Method and means for moulding by injection or extrusion
WO2008155650A3 (en) * 2007-06-21 2009-02-12 Sinergetic S R L Method and means for moulding by injection or extrusion

Also Published As

Publication number Publication date
JPS6056085B2 (en) 1985-12-09

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