JPS5845233U - Extruder hotspa cylinder material supply port - Google Patents
Extruder hotspa cylinder material supply portInfo
- Publication number
- JPS5845233U JPS5845233U JP13773381U JP13773381U JPS5845233U JP S5845233 U JPS5845233 U JP S5845233U JP 13773381 U JP13773381 U JP 13773381U JP 13773381 U JP13773381 U JP 13773381U JP S5845233 U JPS5845233 U JP S5845233U
- Authority
- JP
- Japan
- Prior art keywords
- supply port
- material supply
- screw
- extruder
- cylinder material
- 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
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Screw Conveyors (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の供給口の平面図、第２図は第１図に示す
供給口の■−■線に沿う断面図、第３図は第１図に示す
供給口の■−■線に沿う断面図、第４図は本考案による
供給口の平面図、第５図は第４図に示す供給口の■−■
線に沿う断面図、第６図は第４図に示す供給口のＶＩ−
ＶＩ線に沿う断面図である。
１１・・・・・・スクリュ、１２・・・・・・シリンダ
、１３・・・・・・塾給口、１４・・・・・・張り出し
部、１５・・・・・・張り出し部、Ｃ・・・・・・曲面
、ｆ・・・・・・面。Figure 1 is a plan view of a conventional supply port, Figure 2 is a cross-sectional view of the supply port shown in Figure 1 along the line ■-■, and Figure 3 is a cross-sectional view of the supply port shown in Figure 1 along the line ■-■. 4 is a plan view of the supply port according to the present invention, and FIG. 5 is a cross-sectional view of the supply port shown in FIG. 4.
FIG. 6 is a cross-sectional view taken along the line VI- of the supply port shown in FIG.
FIG. 3 is a cross-sectional view taken along line VI. 11...Screw, 12...Cylinder, 13...Juku school feeding port, 14...Protrusion part, 15...Protrusion part, C ...curved surface, f... surface.
Claims (1)
送り込むための、押出機ホッパシリンダ材料供給口にお
いて、上方に開放された材料供給口の内壁の材料巻き込
み側部分及び材料の軸方向進行側部分に、スクリュの上
部を部分的に覆う面を有する張り出し部を設けたことを
特徴とする押出機ホッパシリンダ材料供給口。 ２ スクリュの上部を部分的に覆う面は、スクリュ外径
との間に、スクリュ回転方向及び材料進行方向に縮小す
る断面路くさび形のすきまをそれぞれ形成している実用
新案登録請求の範囲第１項記載の押出機ホッパシリンダ
材料供給口。[Claims for Utility Model Registration] 1. In an extruder hopper cylinder material supply port for feeding material into a cylinder containing a rotating screw, the material entrainment side portion of the inner wall of the material supply port that is open upward and the material An extruder hopper cylinder material supply port, characterized in that an overhang portion having a surface that partially covers an upper portion of a screw is provided on an axially advancing side portion of the extruder hopper cylinder. 2. Utility model registration claim 1, in which the surface that partially covers the upper part of the screw forms a wedge-shaped gap in cross-section that decreases in the direction of screw rotation and in the direction of material progress, respectively, between the surface and the outer diameter of the screw. Extruder hopper cylinder material supply port as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13773381U JPS5845233U (en) | 1981-09-18 | 1981-09-18 | Extruder hotspa cylinder material supply port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13773381U JPS5845233U (en) | 1981-09-18 | 1981-09-18 | Extruder hotspa cylinder material supply port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5845233U true JPS5845233U (en) | 1983-03-26 |
Family
ID=29930989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13773381U Pending JPS5845233U (en) | 1981-09-18 | 1981-09-18 | Extruder hotspa cylinder material supply port |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197580A (en) * | 1995-01-23 | 1996-08-06 | Japan Steel Works Ltd:The | Material supply port of injection molding machine and thermoplastic resin plasticizing and weighing method |
| JPH11138604A (en) * | 1997-11-12 | 1999-05-25 | Niigata Eng Co Ltd | Auxiliary member for plastication device of injection molding machine and plastication device |
| JP2020104353A (en) * | 2018-12-27 | 2020-07-09 | ファナック株式会社 | Heating cylinder for resin melting of molding machine |
-
1981
- 1981-09-18 JP JP13773381U patent/JPS5845233U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197580A (en) * | 1995-01-23 | 1996-08-06 | Japan Steel Works Ltd:The | Material supply port of injection molding machine and thermoplastic resin plasticizing and weighing method |
| JPH11138604A (en) * | 1997-11-12 | 1999-05-25 | Niigata Eng Co Ltd | Auxiliary member for plastication device of injection molding machine and plastication device |
| JP2020104353A (en) * | 2018-12-27 | 2020-07-09 | ファナック株式会社 | Heating cylinder for resin melting of molding machine |
| US11318651B2 (en) | 2018-12-27 | 2022-05-03 | Fanuc Corporation | Heated cylinder for resin melting in molding machine |
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