JPH0217320U - - Google Patents
Info
- Publication number
- JPH0217320U JPH0217320U JP9571588U JP9571588U JPH0217320U JP H0217320 U JPH0217320 U JP H0217320U JP 9571588 U JP9571588 U JP 9571588U JP 9571588 U JP9571588 U JP 9571588U JP H0217320 U JPH0217320 U JP H0217320U
- Authority
- JP
- Japan
- Prior art keywords
- barrel
- twin
- screw extruder
- same
- cartridge heater
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示す多角形バレル
の概略断面図、第２図は第１図に於けるＡ―Ａ断
面図、第３図は従来の２軸押出機のバレル部概略
断面図、第４図は従来の多角形バレルの概略断面
図、第５図は第４図に於けるＢ―Ｂ断面図である
。
図の主要部分の説明、１，２……（内断面が円
形の）２軸バレル、３……多角形バレル、４……
（カートリツジヒータの）装着穴。
Fig. 1 is a schematic sectional view of a polygonal barrel showing an embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a schematic diagram of the barrel section of a conventional twin-screw extruder. 4 is a schematic sectional view of a conventional polygonal barrel, and FIG. 5 is a sectional view taken along line BB in FIG. 4. Explanation of the main parts of the figure, 1, 2... Biaxial barrel (with circular internal cross section), 3... Polygonal barrel, 4...
Mounting hole (for cartridge heater).
Claims (1)
方向又は異方向に回転する２軸押出機において、
可塑化領域の少なくとも一部に軸方向に垂直な断
面がそれぞれ多角形状をもち、長手方向に沿う側
部が互いに連通した２つの内腔をもつバレルを配
設すると共に、同多角形状をもつバレル部の胴部
にカートリツジヒータを装着することを特徴とす
る２軸押出機。 In a twin-screw extruder in which two screws mesh with each other and rotate in the same or different directions within a barrel,
A barrel is disposed in at least a part of the plasticizing region, each having a polygonal cross section perpendicular to the axial direction, and having two internal cavities whose longitudinal sides communicate with each other, and a barrel having the same polygonal shape. A twin-screw extruder characterized in that a cartridge heater is attached to the body of the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9571588U JPH0540995Y2 (en) | 1988-07-21 | 1988-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9571588U JPH0540995Y2 (en) | 1988-07-21 | 1988-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0217320U true JPH0217320U (en) | 1990-02-05 |
| JPH0540995Y2 JPH0540995Y2 (en) | 1993-10-18 |
Family
ID=31320421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9571588U Expired - Lifetime JPH0540995Y2 (en) | 1988-07-21 | 1988-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540995Y2 (en) |
-
1988
- 1988-07-21 JP JP9571588U patent/JPH0540995Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540995Y2 (en) | 1993-10-18 |