JPH034021U - - Google Patents
Info
- Publication number
- JPH034021U JPH034021U JP6450289U JP6450289U JPH034021U JP H034021 U JPH034021 U JP H034021U JP 6450289 U JP6450289 U JP 6450289U JP 6450289 U JP6450289 U JP 6450289U JP H034021 U JPH034021 U JP H034021U
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- screw
- plasticizing device
- injection molding
- molding machine
- 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 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示す射出成形機の
可塑化装置の概略構成図である。
１……加熱筒、６……スクリユ、９……機械式
ストッパ機構。
FIG. 1 is a schematic diagram of a plasticizing device of an injection molding machine showing an embodiment of the present invention. 1... Heating cylinder, 6... Screw, 9... Mechanical stopper mechanism.
Claims (1)
せて、該加熱筒内のスクリユの先端側に蓄えられ
た樹脂の圧力を低減する無回転後退手段を有する
射出成形機の可塑化装置において、前記無回転後
退手段には前記スクリユの無回転後退量を規制す
る機械式ストツパが設けられていることを特徴と
する射出成形機の可塑化装置。 In the plasticizing device for an injection molding machine, the plasticizing device includes a non-rotation retraction means for retracting the screw inserted into the heating cylinder without rotation to reduce the pressure of the resin accumulated on the tip side of the screw in the heating cylinder. A plasticizing device for an injection molding machine, wherein the non-rotation retraction means is provided with a mechanical stopper for regulating the amount of non-rotation retraction of the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6450289U JPH05335Y2 (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6450289U JPH05335Y2 (en) | 1989-06-02 | 1989-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH034021U true JPH034021U (en) | 1991-01-16 |
| JPH05335Y2 JPH05335Y2 (en) | 1993-01-07 |
Family
ID=31595505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6450289U Expired - Lifetime JPH05335Y2 (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05335Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014042929A (en) * | 2012-08-27 | 2014-03-13 | Toshiba Mach Co Ltd | Injection device |
-
1989
- 1989-06-02 JP JP6450289U patent/JPH05335Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014042929A (en) * | 2012-08-27 | 2014-03-13 | Toshiba Mach Co Ltd | Injection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05335Y2 (en) | 1993-01-07 |
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