JPH0364729U - - Google Patents
Info
- Publication number
- JPH0364729U JPH0364729U JP12485689U JP12485689U JPH0364729U JP H0364729 U JPH0364729 U JP H0364729U JP 12485689 U JP12485689 U JP 12485689U JP 12485689 U JP12485689 U JP 12485689U JP H0364729 U JPH0364729 U JP H0364729U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- adjustment bar
- raw material
- material supply
- extruders
- 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
- 239000002994 raw material Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の代表的な実施例に係る可塑化
装置の原料供給側断面図、第２図は第１図のＢ−
Ｂ断面図、第３図は従来技術を示す同原料供給部
の側断面図、第４図及び第５図は異なる構造を示
す第３図のＡ−Ａ断面図である。
図の主要部分の説明、１……原料供給部シリン
ダ、２……スクリユ、３……原料供給穴、５……
（シリンダ内面の複数個の）溝、６……調整バー
、８……（調整バーの調節用）ねじ棒、α……隙
間。
FIG. 1 is a cross-sectional view of a plasticizing device according to a typical embodiment of the present invention on the raw material supply side, and FIG.
B sectional view, FIG. 3 is a side sectional view of the same raw material supply section showing the prior art, and FIGS. 4 and 5 are sectional views taken along line AA in FIG. 3 showing a different structure. Explanation of the main parts of the diagram, 1...Raw material supply cylinder, 2...Screw, 3...Raw material supply hole, 5...
(Multiple grooves on the inner surface of the cylinder), 6...Adjustment bar, 8...Threaded rod (for adjusting the adjustment bar), α...Gap.
Claims (1)
ク押出機、ゴム押出機などの可塑化装置に於て、
原料供給部のシリンダ内面にシリンダ軸方向に延
びて形成される複数本の溝と、同各溝内に嵌合さ
れ溝深さを調節する調整バーと、同調整バーをシ
リンダの半径方向に進退させる外部調整手段とを
備えることを特徴とする可塑化装置。 In plasticizing equipment such as plastic extruders and rubber extruders, which are composed of screws and cylinders,
A plurality of grooves are formed on the inner surface of the cylinder of the raw material supply section and extend in the cylinder axial direction, and an adjustment bar is fitted into each groove to adjust the groove depth, and the adjustment bar is moved back and forth in the radial direction of the cylinder. A plasticizing device characterized by comprising an external adjustment means for adjusting the temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12485689U JPH0364729U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12485689U JPH0364729U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0364729U true JPH0364729U (en) | 1991-06-24 |
Family
ID=31672754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12485689U Pending JPH0364729U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0364729U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220266B2 (en) * | 1984-03-17 | 1987-05-06 | Ngk Insulators Ltd | |
| JPS6358690A (en) * | 1986-08-29 | 1988-03-14 | Canon Inc | Reproducing device for picture signal |
-
1989
- 1989-10-25 JP JP12485689U patent/JPH0364729U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220266B2 (en) * | 1984-03-17 | 1987-05-06 | Ngk Insulators Ltd | |
| JPS6358690A (en) * | 1986-08-29 | 1988-03-14 | Canon Inc | Reproducing device for picture signal |
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