JPH0331922U - - Google Patents
Info
- Publication number
- JPH0331922U JPH0331922U JP9228589U JP9228589U JPH0331922U JP H0331922 U JPH0331922 U JP H0331922U JP 9228589 U JP9228589 U JP 9228589U JP 9228589 U JP9228589 U JP 9228589U JP H0331922 U JPH0331922 U JP H0331922U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- stuffing
- injection
- piston
- concentrically
- 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 12
- 239000007924 injection Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図はこの考案の一例を示すＢＭＣ材料のた
めの射出装置の断面図、第２図は第１図において
スタツフイングピストンが作動した状態を示す断
面図、第３図は従来のＢＭＣ材料のための射出装
置の一例を示す一部切欠断面図である。
１０……射出装置、１１……射出シリンダ、１
２……射出スクリユ、２０……スタツフイングシ
リンダ、２２……材料投入開口、３０……スタツ
フイングピストン。
Fig. 1 is a sectional view of an injection device for BMC material showing an example of this invention, Fig. 2 is a sectional view showing the stuffing piston in operation in Fig. 1, and Fig. 3 is a sectional view of a conventional BMC material injection device. FIG. 3 is a partially cutaway sectional view showing an example of an injection device for use in the present invention. 10... Injection device, 11... Injection cylinder, 1
2...Injection screw, 20...Stuffing cylinder, 22...Material input opening, 30...Stuffing piston.
Claims (1)
ダと同心にスタツフイングシリンダを連設し、該
スタツフイングシリンダには射出スクリユが貫設
されたスタツフイングピストンを前後動可能に嵌
挿するとともに該スタツフイングピストンの後退
位置で開口する材料投入開口を形成したことを特
徴とするＢＭＣ材料のための射出装置。 A stuffing cylinder is connected to the rear of the injection cylinder of the injection device concentrically with the injection cylinder, and a stuffing piston having an injection screw inserted therein is fitted into the stuffing cylinder so as to be movable back and forth, and the stuffing cylinder is connected to the stuffing cylinder concentrically with the injection cylinder. An injection device for BMC material, characterized in that a material input opening is formed that opens at a retracted position of a piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9228589U JPH0331922U (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9228589U JPH0331922U (en) | 1989-08-04 | 1989-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331922U true JPH0331922U (en) | 1991-03-28 |
Family
ID=31641723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9228589U Pending JPH0331922U (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331922U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62122729A (en) * | 1985-04-16 | 1987-06-04 | Ube Ind Ltd | Injection molding machine |
| JPS63197622A (en) * | 1987-02-12 | 1988-08-16 | Ube Ind Ltd | Injection molding machine |
-
1989
- 1989-08-04 JP JP9228589U patent/JPH0331922U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62122729A (en) * | 1985-04-16 | 1987-06-04 | Ube Ind Ltd | Injection molding machine |
| JPS63197622A (en) * | 1987-02-12 | 1988-08-16 | Ube Ind Ltd | Injection molding machine |