JPH0224916U - - Google Patents
Info
- Publication number
- JPH0224916U JPH0224916U JP10394788U JP10394788U JPH0224916U JP H0224916 U JPH0224916 U JP H0224916U JP 10394788 U JP10394788 U JP 10394788U JP 10394788 U JP10394788 U JP 10394788U JP H0224916 U JPH0224916 U JP H0224916U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- resin
- injection nozzle
- injection
- shielding plate
- 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
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010926 purge 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スクリユ背圧をか
けての計量時の状況で示す断面図、第２図、第３
図、第４図は同実施例をパージング時、ノズル穴
の閉塞時、成形時の状況で示す断面図である。
１…固定プラテン、２…金型、４…可塑化装置
、５…射出ノズル、６…ノズル当接面、７…樹脂
遮蔽板、９…ノズル受板、１１…ノズル穴、１２
…穴、１４…ノズル閉塞レバー、１６…カートリ
ツジヒータ。
Fig. 1 is a sectional view showing an embodiment of the present invention during measurement with back pressure applied to the screw; Figs.
4 are sectional views showing the same embodiment during purging, when the nozzle hole is closed, and during molding. DESCRIPTION OF SYMBOLS 1... Fixed platen, 2... Mold, 4... Plasticizing device, 5... Injection nozzle, 6... Nozzle contact surface, 7... Resin shielding plate, 9... Nozzle receiving plate, 11... Nozzle hole, 12
... Hole, 14... Nozzle closing lever, 16... Cartridge heater.
Claims (1)
動可能に設けると共に、射出ノズルから一定間隔
をおいて、射出ノズルと金型のノズル当接口とを
結ぶ線を横切るように進退可能な樹脂遮蔽板を設
けた樹脂排出装置において、前記樹脂遮蔽板の射
出ノズル側に、射出ノズルの先端面に当接可能な
ノズル受板を付設し、該受板には、射出ノズルの
ノズル穴よりやや大径の穴を設けると共に、前記
ノズル受板又は樹脂遮蔽板に、射出ノズルのノズ
ル穴を開閉するノズル閉塞レバーを設けたことを
特徴とする射出成形機の樹脂排出装置。 A mold (platen) and a plasticizing device are provided so as to be relatively movable, and the resin can be moved forward and backward at a certain distance from the injection nozzle so as to cross a line connecting the injection nozzle and the nozzle contact opening of the mold. In the resin discharging device provided with a shielding plate, a nozzle receiving plate that can come into contact with the tip surface of the injection nozzle is attached to the injection nozzle side of the resin shielding plate, and the receiving plate has a part slightly larger than the nozzle hole of the injection nozzle. A resin discharge device for an injection molding machine, characterized in that a large diameter hole is provided and a nozzle closing lever for opening and closing a nozzle hole of an injection nozzle is provided on the nozzle receiving plate or the resin shielding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10394788U JPH0224916U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10394788U JPH0224916U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224916U true JPH0224916U (en) | 1990-02-19 |
Family
ID=31335231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10394788U Pending JPH0224916U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277598A (en) * | 1998-03-30 | 1999-10-12 | Nissei Plastics Ind Co | Nozzle provisional cutout device of injection molding machine and color change method of injection molding machine |
-
1988
- 1988-08-05 JP JP10394788U patent/JPH0224916U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11277598A (en) * | 1998-03-30 | 1999-10-12 | Nissei Plastics Ind Co | Nozzle provisional cutout device of injection molding machine and color change method of injection molding machine |