JP4235240B2 - 逆流防止弁閉鎖状態判定手段を有する射出成形機 - Google Patents

逆流防止弁閉鎖状態判定手段を有する射出成形機 Download PDF

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Publication number
JP4235240B2
JP4235240B2 JP2007281981A JP2007281981A JP4235240B2 JP 4235240 B2 JP4235240 B2 JP 4235240B2 JP 2007281981 A JP2007281981 A JP 2007281981A JP 2007281981 A JP2007281981 A JP 2007281981A JP 4235240 B2 JP4235240 B2 JP 4235240B2
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Japan
Prior art keywords
screw
backflow prevention
prevention valve
rotational force
closed
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.)
Expired - Fee Related
Application number
JP2007281981A
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English (en)
Japanese (ja)
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JP2009040027A (ja
Inventor
淳平 丸山
聡 高次
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
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Fanuc Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Priority to JP2007281981A priority Critical patent/JP4235240B2/ja
Priority to DE200760006178 priority patent/DE602007006178D1/de
Priority to EP07122817A priority patent/EP2017061B1/de
Priority to US11/953,923 priority patent/US7713049B2/en
Priority to CN2008101303947A priority patent/CN101347998B/zh
Publication of JP2009040027A publication Critical patent/JP2009040027A/ja
Application granted granted Critical
Publication of JP4235240B2 publication Critical patent/JP4235240B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Injection Moulding Of Plastics Or The Like (AREA)
JP2007281981A 2007-07-17 2007-10-30 逆流防止弁閉鎖状態判定手段を有する射出成形機 Expired - Fee Related JP4235240B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2007281981A JP4235240B2 (ja) 2007-07-17 2007-10-30 逆流防止弁閉鎖状態判定手段を有する射出成形機
DE200760006178 DE602007006178D1 (de) 2007-07-17 2007-12-11 Spritzgießmaschine mit Mitteln zum Feststellens des Schliessens des Sperrrings
EP07122817A EP2017061B1 (de) 2007-07-17 2007-12-11 Spritzgießmaschine mit Mitteln zum Feststellens des Schliessens des Sperrrings
US11/953,923 US7713049B2 (en) 2007-07-17 2007-12-11 Injecting molding machine having a torque detecting device
CN2008101303947A CN101347998B (zh) 2007-07-17 2008-07-16 注塑成形机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007186032 2007-07-17
JP2007281981A JP4235240B2 (ja) 2007-07-17 2007-10-30 逆流防止弁閉鎖状態判定手段を有する射出成形機

Publications (2)

Publication Number Publication Date
JP2009040027A JP2009040027A (ja) 2009-02-26
JP4235240B2 true JP4235240B2 (ja) 2009-03-11

Family

ID=40267051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007281981A Expired - Fee Related JP4235240B2 (ja) 2007-07-17 2007-10-30 逆流防止弁閉鎖状態判定手段を有する射出成形機

Country Status (3)

Country Link
JP (1) JP4235240B2 (de)
CN (1) CN101347998B (de)
DE (1) DE602007006178D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170101527A (ko) 2016-02-29 2017-09-06 엘에스엠트론 주식회사 사출성형기의 이상 감지 방법 및 이상 감지 기능을 구비한 사출성형기

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5179993B2 (ja) * 2008-08-04 2013-04-10 ファナック株式会社 射出成形機の逆流防止弁閉鎖状態判別方法とその判別機能を備えた射出成形機
JP5507519B2 (ja) 2011-10-14 2014-05-28 ファナック株式会社 射出成形機の計量制御装置
JP6107984B1 (ja) * 2016-01-21 2017-04-05 宇部興産機械株式会社 射出成形機の成形サイクル終了方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170101527A (ko) 2016-02-29 2017-09-06 엘에스엠트론 주식회사 사출성형기의 이상 감지 방법 및 이상 감지 기능을 구비한 사출성형기

Also Published As

Publication number Publication date
CN101347998B (zh) 2012-04-04
JP2009040027A (ja) 2009-02-26
CN101347998A (zh) 2009-01-21
DE602007006178D1 (de) 2010-06-10

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