JPS5549213A - Reactive injection molding apparatus - Google Patents
Reactive injection molding apparatusInfo
- 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
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.
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)
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 |
-
1978
- 1978-10-05 JP JP12283378A patent/JPS5549213A/en active Pending
Cited By (3)
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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