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JPS5680434A - Foamed-forming device - Google Patents

Foamed-forming device

Info

Publication number
JPS5680434A
JPS5680434A JP15860179A JP15860179A JPS5680434A JP S5680434 A JPS5680434 A JP S5680434A JP 15860179 A JP15860179 A JP 15860179A JP 15860179 A JP15860179 A JP 15860179A JP S5680434 A JPS5680434 A JP S5680434A
Authority
JP
Japan
Prior art keywords
molds
rotary part
foamed
forming
rotary
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
JP15860179A
Other languages
Japanese (ja)
Other versions
JPS6056108B2 (en
Inventor
Toshio Sugawara
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics Co Ltd
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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP54158601A priority Critical patent/JPS6056108B2/en
Publication of JPS5680434A publication Critical patent/JPS5680434A/en
Publication of JPS6056108B2 publication Critical patent/JPS6056108B2/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding

Abstract

PURPOSE:To constitute a foamed-forming device consuming less heat energy and having a short forming cycle by providing a pair of molds on the both sides of a rotary part at the center. CONSTITUTION:A pair of moving frames 5, 6 which move along a diver 4 are arranged on the both sides of a rotary part 50 which are installed on a holding frame 51 in a gyratable manner centering around a rotary base axis S-S, held by auxiliary cylinder mechanisms 53, 54 for position specification. Forming molds 10, 20 installed on a frame 5 are the rotary part 50 are used as one set for heating. While forming molds 30, 40 installed on a frame 6 and the rotary part 30 are used as the other set for cooling (but the molds 20, 40 are alternately used for heating and cooling by turning the rotary part 50 for 180 deg.). A foamed product made by the left-side set of the afore-mentioned device is shifted to the right-side set of molds by turning the rotary body 50, so that a cooling process is repeated to manufacture a foamed form.
JP54158601A 1979-12-05 1979-12-05 Foam molding equipment Expired JPS6056108B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54158601A JPS6056108B2 (en) 1979-12-05 1979-12-05 Foam molding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54158601A JPS6056108B2 (en) 1979-12-05 1979-12-05 Foam molding equipment

Publications (2)

Publication Number Publication Date
JPS5680434A true JPS5680434A (en) 1981-07-01
JPS6056108B2 JPS6056108B2 (en) 1985-12-09

Family

ID=15675250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54158601A Expired JPS6056108B2 (en) 1979-12-05 1979-12-05 Foam molding equipment

Country Status (1)

Country Link
JP (1) JPS6056108B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370516A (en) * 1993-08-30 1994-12-06 Hoover Universal, Inc. Apparatus for manufacturing seating components

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290578A (en) * 1976-01-16 1977-07-29 Selene Trust Process for manufacturing molded resin foam
JPS52119670A (en) * 1976-03-31 1977-10-07 Kurtz Eisenwerk Ph Molding machine for manufacturing foamed thermoplastic product in two stages

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290578A (en) * 1976-01-16 1977-07-29 Selene Trust Process for manufacturing molded resin foam
JPS52119670A (en) * 1976-03-31 1977-10-07 Kurtz Eisenwerk Ph Molding machine for manufacturing foamed thermoplastic product in two stages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370516A (en) * 1993-08-30 1994-12-06 Hoover Universal, Inc. Apparatus for manufacturing seating components

Also Published As

Publication number Publication date
JPS6056108B2 (en) 1985-12-09

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