JPH0281740U - - Google Patents
Info
- Publication number
- JPH0281740U JPH0281740U JP16293588U JP16293588U JPH0281740U JP H0281740 U JPH0281740 U JP H0281740U JP 16293588 U JP16293588 U JP 16293588U JP 16293588 U JP16293588 U JP 16293588U JP H0281740 U JPH0281740 U JP H0281740U
- Authority
- JP
- Japan
- Prior art keywords
- sand
- scraper
- suction
- opening
- mold
- 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
- 239000004576 sand Substances 0.000 claims description 11
- 238000000071 blow moulding Methods 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Casting Devices For Molds (AREA)
Description
第１図は本考案の砂排除装置が組み込まれた鋳
型造形機を示す概略構成図、第２図は第１図のス
クレーパユニツトの部分を示す構成図、第３図は
第２図のスクレーパユニツトを別の方向かから見
た状態を示す構成図である。
符号の説明、４……移動ユニツト、５……造型
用金型、５１……上型、５１ａ……上面、５２…
…下型、７……ブロータンク移動部、８……スク
レーパユニツト、８１……シリンダ、８２……ス
クレーパプレート、１１……容器、１２，１３…
…ブレート、１４……開口、１４ａ……吸引口、
１５……砂吸引用空間、１６……吸引ホース、１
８……吸引装置。
Fig. 1 is a schematic configuration diagram showing a mold making machine incorporating the sand removal device of the present invention, Fig. 2 is a configuration diagram showing the scraper unit part of Fig. 1, and Fig. 3 is a configuration diagram showing the scraper unit part of Fig. 2. FIG. 3 is a configuration diagram showing the state seen from another direction. Explanation of symbols, 4...Moving unit, 5...Forming mold, 51...Upper mold, 51a...Top surface, 52...
...Lower die, 7...Blow tank moving part, 8...Scraper unit, 81...Cylinder, 82...Scraper plate, 11...Container, 12, 13...
...Brate, 14...Opening, 14a...Suction port,
15... Space for sand suction, 16... Suction hose, 1
8...Suction device.
Claims (1)
鋳物砂を吹き込むブロー成形機を備えた鋳型造型
機において、 前記上型の上面を摺動して、当該上面の砂を掻
き寄せるスクレーパと、砂掻き寄せ動作が終えた
前記スクレーパが至る位置に配置された砂吸引用
空間を形成する容器と、前記砂吸引用空間内の砂
を外部に吸引するための吸引手段とを有し、前記
容器は、前記スクレーパの位置する側に向けて開
き、前記スクレーパによつて部分的に封鎖可能と
なつた開口を備えており、前記開口が、前記スク
レーパによつて部分的に封鎖されると、当該開口
よりも前方にある砂を前記吸引手段による吸引力
によつて前記砂吸引用空間内に吸引するための吸
引口が形成されることを特徴とする鋳型造型機の
砂排除装置。[Claims for Utility Model Registration] In a mold making machine equipped with a blow molding machine that blows foundry sand into a cavity formed by an upper mold and a lower mold, the sand on the upper surface is removed by sliding on the upper surface of the upper mold. a container forming a sand suction space where the scraper has finished its sand raking operation, and a suction means for sucking the sand in the sand suction space to the outside. The container has an opening that opens toward the side where the scraper is located and can be partially closed by the scraper, and the opening is partially closed by the scraper. Sand for a mold making machine, characterized in that a suction port is formed for sucking sand in front of the opening into the sand suction space by the suction force of the suction means when the opening is sealed. Elimination device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16293588U JPH0281740U (en) | 1988-12-15 | 1988-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16293588U JPH0281740U (en) | 1988-12-15 | 1988-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281740U true JPH0281740U (en) | 1990-06-25 |
Family
ID=31447213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16293588U Pending JPH0281740U (en) | 1988-12-15 | 1988-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281740U (en) |
-
1988
- 1988-12-15 JP JP16293588U patent/JPH0281740U/ja active Pending
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