JPS5549213A - Reactive injection molding apparatus - Google Patents

Reactive injection molding apparatus

Info

Publication number
JPS5549213A
JPS5549213A JP12283378A JP12283378A JPS5549213A JP S5549213 A JPS5549213 A JP S5549213A JP 12283378 A JP12283378 A JP 12283378A JP 12283378 A JP12283378 A JP 12283378A JP S5549213 A JPS5549213 A JP S5549213A
Authority
JP
Japan
Prior art keywords
liquids
liquid
supply
injection molding
molding apparatus
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.)
Pending
Application number
JP12283378A
Other languages
Japanese (ja)
Inventor
Isamu Tanimoto
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP12283378A priority Critical patent/JPS5549213A/en
Publication of JPS5549213A publication Critical patent/JPS5549213A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/76—Mixers with stream-impingement mixing head
    • B29B7/7615—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components
    • B29B7/7626—Mixers with stream-impingement mixing head characterised by arrangements for controlling, measuring or regulating, e.g. for feeding or proportioning the components using measuring chambers of piston or plunger type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE:To provide the above subjected apparatus which can be used for high sticky liquid by using piston cylinders instead of quantative pump to supply liquid to a mixing chamber and adjust mixing ratio precisely. CONSTITUTION:More than two kinds of liquids A, B reacting with each other are supplied respectively from an inlet 6 to an injection outlet 13 and striked with each other to mix and injected into a mold by pushing a plunger 7 so as to ger a molded article. At this time, pistons 16, 17 each connected to a lever 22 pivotably mounted on a pivot E at connecting points C, D are cooperated to push and supply the liquids A, B. Supplying ratio of the liquids A, B is adjusted by changing length l1, l2. Even very high sticky liquid added by filler or to extender to the liquid can be supplied quantatively.
JP12283378A 1978-10-05 1978-10-05 Reactive injection molding apparatus Pending JPS5549213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12283378A JPS5549213A (en) 1978-10-05 1978-10-05 Reactive injection molding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12283378A JPS5549213A (en) 1978-10-05 1978-10-05 Reactive injection molding apparatus

Publications (1)

Publication Number Publication Date
JPS5549213A true JPS5549213A (en) 1980-04-09

Family

ID=14845758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12283378A Pending JPS5549213A (en) 1978-10-05 1978-10-05 Reactive injection molding apparatus

Country Status (1)

Country Link
JP (1) JPS5549213A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62236915A (en) * 1986-04-09 1987-10-17 Maeda Kensetsu Kogyo Kk Penetrator for sheet in continuous sheet cut-off wall construction work
EP0630729A1 (en) * 1993-06-18 1994-12-28 WILHELM HEDRICH VAKUUMANLAGEN GmbH & Co. KG Device for mixing liquid products

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62236915A (en) * 1986-04-09 1987-10-17 Maeda Kensetsu Kogyo Kk Penetrator for sheet in continuous sheet cut-off wall construction work
EP0630729A1 (en) * 1993-06-18 1994-12-28 WILHELM HEDRICH VAKUUMANLAGEN GmbH & Co. KG Device for mixing liquid products
US5545029A (en) * 1993-06-18 1996-08-13 Wilhelm Hedrich Vakuumanlagen Gmbh & Co. Kg Equipment for filling one or more casting molds with castable, liquid materials

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