JPS63821U - - Google Patents
Info
- Publication number
- JPS63821U JPS63821U JP9408686U JP9408686U JPS63821U JP S63821 U JPS63821 U JP S63821U JP 9408686 U JP9408686 U JP 9408686U JP 9408686 U JP9408686 U JP 9408686U JP S63821 U JPS63821 U JP S63821U
- Authority
- JP
- Japan
- Prior art keywords
- sound pressure
- lower limits
- comparator
- compares
- detected value
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本装置全体の側面図、第２図は同じく
型開き直後の状態を示す側面図、第３図は型開き
完了状態のものであつて各判別機器を設けた状態
を示す側面図である。 １０……検出器、１１……比較器、１２……設
定器、１３……警報器。
型開き直後の状態を示す側面図、第３図は型開き
完了状態のものであつて各判別機器を設けた状態
を示す側面図である。 １０……検出器、１１……比較器、１２……設
定器、１３……警報器。
Claims (1)
- 射出成形機において、成形品の型はく離時ある
いはエジエクト時の音圧を検出する検出器と、許
容されるべき音圧の上限値と同じく下限値とを設
定する設定器と、検出器と設定器とを接続し、検
出値と音圧の上下限値とを比較する比較器と、比
較器に接続し、比較器で比較の結果検出値が音圧
の上下限値を逸脱した場合、これを警告する警報
器とよりなる成形品良否判別装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9408686U JPH0237545Y2 (ja) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9408686U JPH0237545Y2 (ja) | 1986-06-20 | 1986-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63821U true JPS63821U (ja) | 1988-01-06 |
| JPH0237545Y2 JPH0237545Y2 (ja) | 1990-10-11 |
Family
ID=30957211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9408686U Expired JPH0237545Y2 (ja) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237545Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012111091A (ja) * | 2010-11-24 | 2012-06-14 | Nissei Plastics Ind Co | 射出成形機の材料監視装置 |
-
1986
- 1986-06-20 JP JP9408686U patent/JPH0237545Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012111091A (ja) * | 2010-11-24 | 2012-06-14 | Nissei Plastics Ind Co | 射出成形機の材料監視装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237545Y2 (ja) | 1990-10-11 |
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