JPH0331919U - - Google Patents
Info
- Publication number
- JPH0331919U JPH0331919U JP9127289U JP9127289U JPH0331919U JP H0331919 U JPH0331919 U JP H0331919U JP 9127289 U JP9127289 U JP 9127289U JP 9127289 U JP9127289 U JP 9127289U JP H0331919 U JPH0331919 U JP H0331919U
- Authority
- JP
- Japan
- Prior art keywords
- resin
- opening
- cylinder
- mold
- material tank
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図はこの考案の一実施例における成形装置
を示す断面図、第２図は本考案者が先に出願した
成形装置を示す断面図、第３図は従来の成形装置
を示す断面図である。
図において、１は材料タンク、１ａは開口、２
は樹脂、３および４は撹拌手段としてのそれぞれ
羽根およびモータ、８は金型、９は型内、１０は
ランナー、１１は注入ノズル、１２は操作部、１
３は材料供給ホース、１４はシリンダ、１６はパ
ツキン、１７はピストン、１８はボルト、１９は
回り止め付シリンダである。なお、各図中同一符
号は同一または相当部分を示す。
Fig. 1 is a sectional view showing a molding device according to an embodiment of this invention, Fig. 2 is a sectional view showing a forming device previously applied for by the present inventor, and Fig. 3 is a sectional view showing a conventional molding device. be. In the figure, 1 is a material tank, 1a is an opening, 2
1 is resin, 3 and 4 are blades and motors as stirring means, 8 is a mold, 9 is inside the mold, 10 is a runner, 11 is an injection nozzle, 12 is an operating section, 1
3 is a material supply hose, 14 is a cylinder, 16 is a gasket, 17 is a piston, 18 is a bolt, and 19 is a cylinder with a rotation stopper. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
を金型の型内へ払出すための開口をその底部に設
けた材料タンク、この材料タンク内の樹脂を撹拌
する撹拌手段、および上記開口の下方に設けられ
た上記型内への樹脂の払出し量を調整する切換弁
を備えた成形装置において、 上記切換弁は、上記開口から下方へ延在するシ
リンダと、このシリンダから分岐して形成され上
記材料タンクの開口からシリンダ内を経て送出さ
れた樹脂を上記型内へ導く樹脂払出し口と、上記
シリンダ内を昇降して上記払出し口を開閉するピ
ストンと、このピストンの上端にボルトにより取
り付けられピストンの上昇位置で前記開口を閉じ
るようになしたパツキンとからなる ことを特徴とする成形装置。[Scope of Claim for Utility Model Registration] A material tank containing resin as a molding material and having an opening at the bottom for discharging the resin into a mold, and stirring the resin in this material tank. In a molding device equipped with a stirring means and a switching valve that adjusts the amount of resin dispensed into the mold provided below the opening, the switching valve includes a cylinder extending downward from the opening; a resin dispensing port formed to branch from the cylinder and guiding the resin delivered from the opening of the material tank through the inside of the cylinder into the mold; a piston that moves up and down within the cylinder to open and close the dispensing port; and a gasket attached to the upper end of the molding device with a bolt so as to close the opening when the piston is in the raised position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9127289U JPH0331919U (en) | 1989-08-01 | 1989-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9127289U JPH0331919U (en) | 1989-08-01 | 1989-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331919U true JPH0331919U (en) | 1991-03-28 |
Family
ID=31640768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9127289U Pending JPH0331919U (en) | 1989-08-01 | 1989-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331919U (en) |
-
1989
- 1989-08-01 JP JP9127289U patent/JPH0331919U/ja active Pending
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