JPS565751A - Injection molding machine for liquid resin - Google Patents
Injection molding machine for liquid resinInfo
- Publication number
- JPS565751A JPS565751A JP8175379A JP8175379A JPS565751A JP S565751 A JPS565751 A JP S565751A JP 8175379 A JP8175379 A JP 8175379A JP 8175379 A JP8175379 A JP 8175379A JP S565751 A JPS565751 A JP S565751A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- pressure
- injected under
- under pressure
- resin
- 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
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE:To make injection molding of liquid thermosetting resin by a method wherein a stirring bar and a ram are used together in order to stir and mix liquid thermosetting resin and a valve is provided in a material supplying hole. CONSTITUTION:Liquid principal material and liquid curing agent, etc. are injected under pressure by a supplying pump through material supplying pipes 10, 11 connected with material injecting holes 8, 9 respectively. Further, liquid coloring agent is injected under pressure from other material injecting holes fixed near material injecting holes 8, 9. The liquid material injected under pressure into a pressure tube 1 falls along a material guide passage 7, reaches a vertical groove 6a, in which the liquid material in rotated and mixed with the stirring member 6A, then falls and the liquid resin is accumulated at the end of the pressure tube 1. In the injection process, the stirring bar 5 acts as the ram, the accumulated liquid resin is pressed by a 5a to generate pressure, this pressure is transmitted to the front part of a nozzle valve body 4a, a nozzle 3 is opened and the liquid resin is injected under pressure into the injecting hole of the metal mold through a guiding hole 4b, a nozzle 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8175379A JPS565751A (en) | 1979-06-27 | 1979-06-27 | Injection molding machine for liquid resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8175379A JPS565751A (en) | 1979-06-27 | 1979-06-27 | Injection molding machine for liquid resin |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS565751A true JPS565751A (en) | 1981-01-21 |
Family
ID=13755192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8175379A Pending JPS565751A (en) | 1979-06-27 | 1979-06-27 | Injection molding machine for liquid resin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS565751A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111660493A (en) * | 2020-06-12 | 2020-09-15 | 浦江欣奕莱钻业有限公司 | Epoxy resin flat-bottom hot-fix rhinestone automatic injection molding equipment |
-
1979
- 1979-06-27 JP JP8175379A patent/JPS565751A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111660493A (en) * | 2020-06-12 | 2020-09-15 | 浦江欣奕莱钻业有限公司 | Epoxy resin flat-bottom hot-fix rhinestone automatic injection molding equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2139548B (en) | Injection moulding | |
DE102013215041A1 (en) | Method and device for producing a shaped body from fiber composite plastic | |
GB811695A (en) | Mixing apparatus and process for producing polyurethane plastics | |
ES8600876A1 (en) | Injecting machine for meat pieces | |
JPS565751A (en) | Injection molding machine for liquid resin | |
JPS56129151A (en) | Molding method and apparatus for plastic material | |
DE2413357A1 (en) | MIXING DEVICE FOR THE PRODUCTION OF MULTI-COMPONENT PLASTICS | |
DE2031739A1 (en) | Method and device for the production of foams or homogeneous substances | |
US4463881A (en) | Injector for molding hardenable liquid precursors | |
DE10355300A1 (en) | Process for injection molding plastic materials using gas hold pressure in the mold | |
DE259557T1 (en) | MOLDING DEVICE WHILE THE CATALYST IS ADDED AT THE SAME TIME WITH THE INJECTION OF SAND. | |
GB1459882A (en) | Injection moulding | |
JPS56123846A (en) | Extruder for liquid resin equipped with nozzle | |
CN210791823U (en) | Novel injection molding machine head | |
JPS5761540A (en) | Injection molding machine | |
JPS57191030A (en) | Inject molding machine | |
JPS53147757A (en) | Coloring molding of resin | |
JPS55155735A (en) | Mixer | |
JPS57203524A (en) | Method and apparatus for injection molding of expanded molding | |
JPS5743846A (en) | Gas injecting molding method and apparatus in molding machine | |
DE2609854A1 (en) | Injection moulded articles - are produced by introducing the cross linking agent between injection orifice and mould to dispense with heating melt at mould | |
JPS648010A (en) | Coloring method for reaction injection molding machine | |
JPS5555815A (en) | Method and apparatus for mixing liquid material evenly in thermoplastic resin | |
JPS5642636A (en) | Injection molder | |
JPS60206611A (en) | Injection mold |