JP2006137481A - ロータリ真空包装機における空気吸入弁 - Google Patents
ロータリ真空包装機における空気吸入弁 Download PDFInfo
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- JP2006137481A JP2006137481A JP2004330601A JP2004330601A JP2006137481A JP 2006137481 A JP2006137481 A JP 2006137481A JP 2004330601 A JP2004330601 A JP 2004330601A JP 2004330601 A JP2004330601 A JP 2004330601A JP 2006137481 A JP2006137481 A JP 2006137481A
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- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000009461 vacuum packaging Methods 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000003111 delayed effect Effects 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 abstract 1
- 235000013305 food Nutrition 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- Vacuum Packaging (AREA)
Abstract
【解決手段】 各耐圧チヤンバーに個々に連通する8個のポート50を、ロータリバルブ可動盤24の回転51によって、下部の円盤に形成した前後2個の真空吸引穴52,53に順次繋ぎ、耐圧チャンバー内に作用する真空下で、包袋の開口部をシール機構で密封する。この場合、真空チャンバーの壁面に設けた弁蓋を、指示線55で弁開放機構46の衝撃で順次開放することにより、ロータリバルブを通過することなく、この弁蓋部分から各チャンバー内に空気を吸入する。その後やや遅れて8個の各ポート50は順次、下域円盤に形成した空気吸入穴60にも繋がるが、この空気吸入穴60は、弁蓋の故障を見込んだ予備吸引用であり、通常、弁蓋が開口している限り、この空気圧吸入穴を通して耐圧チャンバーに大気が流れ込むことはない。
【選択図】図1
Description
11…蓋材
20…耐圧チャンバー
25…ロータリバルブ
32…昇降腕
36…耐圧チャンバーの閉鎖域
40…吸気穴
43…弁蓋
46…弁開放機構
60…空気吸入穴
Claims (1)
- 被包装物を収容する包袋開口部のシール機構を装備する多数の耐圧チャンバーをロータリバルブの周りで等間隔に運搬すると共に、前記ロータリバルブ周囲に、前記耐圧チヤンバーの開放域と閉鎖域とを形成し、前記耐圧チヤンバーの閉鎖域において前記各耐圧チャンバーと前記ロータリバルブとを繋ぐ各配管を通じて、前記各耐圧チャンバー内に真空を作用させる真空包装機であって、前記各耐圧チャンバーに吸気穴を形成し、該各吸気穴に弁蓋をノーマルクローズに設置すると共に、前記シール機構が前記包袋開口部を密封する前記耐圧チヤンバーの閉鎖域に、前記弁蓋に開放力を作用させる弁開放機構を配置する一方、前記耐圧チヤンバーの運搬方向に向いて前記弁開放機構の配置領域よりも後域に、前記各耐圧チャンバーをロータリバルブに繋ぐ配管を、前記ロータリバルブの空気吸入穴に連結させる機構を設けた装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004330601A JP4451762B2 (ja) | 2004-11-15 | 2004-11-15 | ロータリ真空包装機における空気吸入弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004330601A JP4451762B2 (ja) | 2004-11-15 | 2004-11-15 | ロータリ真空包装機における空気吸入弁 |
Publications (3)
Publication Number | Publication Date |
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JP2006137481A true JP2006137481A (ja) | 2006-06-01 |
JP2006137481A5 JP2006137481A5 (ja) | 2007-04-26 |
JP4451762B2 JP4451762B2 (ja) | 2010-04-14 |
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JP2004330601A Active JP4451762B2 (ja) | 2004-11-15 | 2004-11-15 | ロータリ真空包装機における空気吸入弁 |
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JP (1) | JP4451762B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104494900A (zh) * | 2014-12-19 | 2015-04-08 | 瑞安市瑞志机械有限公司 | 真空包装机 |
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2004
- 2004-11-15 JP JP2004330601A patent/JP4451762B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104494900A (zh) * | 2014-12-19 | 2015-04-08 | 瑞安市瑞志机械有限公司 | 真空包装机 |
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JP4451762B2 (ja) | 2010-04-14 |
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