JPS6356610U - - Google Patents
Info
- Publication number
- JPS6356610U JPS6356610U JP15054286U JP15054286U JPS6356610U JP S6356610 U JPS6356610 U JP S6356610U JP 15054286 U JP15054286 U JP 15054286U JP 15054286 U JP15054286 U JP 15054286U JP S6356610 U JPS6356610 U JP S6356610U
- Authority
- JP
- Japan
- Prior art keywords
- valve case
- pigment
- hole
- valve
- heating cylinder
- 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
- 239000000049 pigment Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案に係る顔料供給装置を備えた射
出成形機の側断面図、第２図は第１図の顔料供給
装置の拡大断面図、第３図は第２図の―線か
ら見た矢視図、第４図は液体顔料の残存個所を示
す顔料供給装置の側断面図、第５図はロータリバ
ルブの閉位置を示す略示断面図、第６図は従来の
装置の第２図相当図である。
１０……加熱筒、１１……スクリユ、１４……
バルブケース、１５……顔料流出孔、１６……バ
ルブ。
FIG. 1 is a side sectional view of an injection molding machine equipped with a pigment supply device according to the present invention, FIG. 2 is an enlarged sectional view of the pigment supply device in FIG. 4 is a side sectional view of the pigment supply device showing the remaining portion of the liquid pigment, FIG. 5 is a schematic sectional view showing the closed position of the rotary valve, and FIG. 6 is a second view of the conventional device. It is a figure equivalent figure. 10...Heating tube, 11...Skrill, 14...
Valve case, 15...Pigment outflow hole, 16...Valve.
Claims (1)
の後部で原料投入口よりも加熱筒先端方向の位置
に貫通孔を形成し、該貫通孔に、溶融樹脂を着色
するための液体顔料を供給するバルブケースを嵌
挿し、該バルブケース内に、該バルブケースの底
部に形成された顔料流出孔を開閉自在なバルブを
収納したことを特徴とする射出成形機の顔料供給
装置。 A through hole is formed at the rear of the heating cylinder into which the screw is inserted so that it can rotate and reciprocate, at a position closer to the tip of the heating cylinder than the raw material input port, and a liquid pigment for coloring the molten resin is supplied to the through hole. 1. A pigment supply device for an injection molding machine, characterized in that a valve case is inserted into the valve case, and a valve that can freely open and close a pigment outflow hole formed at the bottom of the valve case is housed in the valve case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15054286U JPH042024Y2 (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15054286U JPH042024Y2 (en) | 1986-09-30 | 1986-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6356610U true JPS6356610U (en) | 1988-04-15 |
| JPH042024Y2 JPH042024Y2 (en) | 1992-01-23 |
Family
ID=31066781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15054286U Expired JPH042024Y2 (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH042024Y2 (en) |
-
1986
- 1986-09-30 JP JP15054286U patent/JPH042024Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH042024Y2 (en) | 1992-01-23 |