JPS63113625U - - Google Patents
Info
- Publication number
- JPS63113625U JPS63113625U JP508787U JP508787U JPS63113625U JP S63113625 U JPS63113625 U JP S63113625U JP 508787 U JP508787 U JP 508787U JP 508787 U JP508787 U JP 508787U JP S63113625 U JPS63113625 U JP S63113625U
- Authority
- JP
- Japan
- Prior art keywords
- heating cylinder
- feed screw
- screw
- cylinder
- main
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案に係る装置の断面図、第２図は
本考案に係る装置の可塑化能力を示すグラフ、第
３図は従来の装置の可塑化能力を示すグラフであ
る。
１……加熱筒、２……主スクリユ、３ａ……供
給筒、３ｂ……フイードスクリユ。
FIG. 1 is a sectional view of the device according to the present invention, FIG. 2 is a graph showing the plasticizing ability of the device according to the present invention, and FIG. 3 is a graph showing the plasticizing ability of the conventional device. 1... Heating tube, 2... Main screw, 3a... Supply tube, 3b... Feed screw.
Claims (1)
回転往復動自在に嵌挿し、 フイードスクリユが回転自在に嵌挿された供給
筒を原料樹脂が前記加熱筒内に落下しうるように
設け、 前記フイードスクリユの回転数を前記主スクリ
ユの後退につれて増加させることを特徴とする射
出成形装置。[Scope of Claim for Utility Model Registration] A main screw is inserted into a heating cylinder having a nozzle at its tip so that it can rotate and reciprocate, and a supply cylinder into which the feed screw is rotatably inserted is inserted into the heating cylinder so that raw resin falls into the heating cylinder. An injection molding apparatus characterized in that the feed screw is provided with a rotational speed such that the rotation speed of the feed screw increases as the main screw retreats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP508787U JPH0450096Y2 (en) | 1987-01-17 | 1987-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP508787U JPH0450096Y2 (en) | 1987-01-17 | 1987-01-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63113625U true JPS63113625U (en) | 1988-07-21 |
| JPH0450096Y2 JPH0450096Y2 (en) | 1992-11-26 |
Family
ID=30786345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP508787U Expired JPH0450096Y2 (en) | 1987-01-17 | 1987-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450096Y2 (en) |
-
1987
- 1987-01-17 JP JP508787U patent/JPH0450096Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450096Y2 (en) | 1992-11-26 |