JPS63130220U - - Google Patents
Info
- Publication number
- JPS63130220U JPS63130220U JP2170787U JP2170787U JPS63130220U JP S63130220 U JPS63130220 U JP S63130220U JP 2170787 U JP2170787 U JP 2170787U JP 2170787 U JP2170787 U JP 2170787U JP S63130220 U JPS63130220 U JP S63130220U
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- storage tank
- material storage
- baffle plate
- resin particles
- 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
- 239000002994 raw material Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
第１図は、本考案の実施例である原料貯蔵槽を
具備した成形機の主要部を示す断面図、第２〜４
図は、原料貯蔵槽の他の実施例を示す断面図。
１０……原料貯蔵槽、１０ａ……下部側壁、１
０ｂ……上部側壁、１１ａ……通気口、１１ｂ…
…第２の通気口、１２……送出口、１３……邪魔
板、１４……第２の邪魔板、１５……空間、１７
……樹脂粒子案内部材、１８……発泡性熱可塑性
樹脂粒子（予備発泡粒）、２０……連結管、４０
……原料充填装置。
FIG. 1 is a cross-sectional view showing the main parts of a molding machine equipped with a raw material storage tank, which is an embodiment of the present invention;
The figure is a sectional view showing another embodiment of the raw material storage tank. 10... Raw material storage tank, 10a... Lower side wall, 1
0b... Upper side wall, 11a... Vent hole, 11b...
...Second ventilation port, 12...Outlet port, 13...Baffle plate, 14...Second baffle plate, 15...Space, 17
... Resin particle guide member, 18 ... Expandable thermoplastic resin particles (pre-expanded particles), 20 ... Connecting pipe, 40
...Raw material filling equipment.
Claims (1)
料充填装置へ送り出すための送出口と、送出口上
方の原料貯蔵槽の下部側壁に一端を接し且つ原料
貯蔵槽の内方下部に向けて傾斜状に設けられた邪
魔板と、邪魔板の下方空間に連通された通気口と
を具備する原料貯蔵槽において、上記送出口の近
傍に、樹脂粒子が送出口に対して、その上方側か
ら導入されるのを抑制する樹脂粒子案内部材が配
置されていることを特徴とする原料貯蔵槽。 ２ 樹脂粒子案内部材が、ブローバツク工程にお
いて吹き戻される余剰の樹脂粒子の全量が邪魔板
の下方空間に収納されるように、邪魔板及び送出
口から所定間隔離反させて設けられている上記実
用新案登録請求の範囲第１項記載の原料貯蔵槽。 ３ 邪魔板の上方に、原料貯蔵槽の上部側壁に一
端を接した状態で、原料貯蔵槽の内方下部に向け
て傾斜状に設けられた第２の邪魔板と、上記第２
の邪魔板の下方の空間に連通された第２の通気口
とが設けられている上記実用新案登録請求の範囲
第１項記載の原料貯蔵槽。[Scope of Claim for Utility Model Registration] 1. A delivery port for delivering expandable thermoplastic resin particles to a raw material filling device through a connecting pipe, and a container that has one end in contact with the lower side wall of the raw material storage tank above the delivery port and is located inside the raw material storage tank. In a raw material storage tank equipped with a baffle plate provided in an inclined manner toward the lower part of the tank and a vent communicating with the space below the baffle plate, resin particles are disposed in the vicinity of the outlet port. A raw material storage tank, characterized in that a resin particle guide member is disposed to prevent resin particles from being introduced from above. 2. The above utility model in which the resin particle guiding member is provided so as to be separated from the baffle plate and the outlet by a predetermined distance so that the entire amount of surplus resin particles blown back in the blowback process is stored in the space below the baffle plate. A raw material storage tank according to registered claim 1. 3. A second baffle plate provided above the baffle plate in an inclined manner toward the inner lower part of the raw material storage tank with one end in contact with the upper side wall of the raw material storage tank;
2. The raw material storage tank according to claim 1, further comprising a second ventilation port communicating with the space below the baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021707U JPH0443305Y2 (en) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021707U JPH0443305Y2 (en) | 1987-02-17 | 1987-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63130220U true JPS63130220U (en) | 1988-08-25 |
| JPH0443305Y2 JPH0443305Y2 (en) | 1992-10-13 |
Family
ID=30818396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987021707U Expired JPH0443305Y2 (en) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443305Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014008670A (en) * | 2012-06-29 | 2014-01-20 | Sekisui Plastics Shikoku Co Ltd | Mold device and method for manufacturing lid body |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49146263U (en) * | 1973-04-20 | 1974-12-17 | ||
| JPS5756231A (en) * | 1980-09-22 | 1982-04-03 | Toyo Kikai Kinzoku Kk | Hopper aparatus for material distribution in form molding machine |
-
1987
- 1987-02-17 JP JP1987021707U patent/JPH0443305Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49146263U (en) * | 1973-04-20 | 1974-12-17 | ||
| JPS5756231A (en) * | 1980-09-22 | 1982-04-03 | Toyo Kikai Kinzoku Kk | Hopper aparatus for material distribution in form molding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014008670A (en) * | 2012-06-29 | 2014-01-20 | Sekisui Plastics Shikoku Co Ltd | Mold device and method for manufacturing lid body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443305Y2 (en) | 1992-10-13 |
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