- 专利标题: Inflating station for inflating of film bags and corresponding method
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申请号: US15227589申请日: 2016-08-03
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公开(公告)号: US10654603B2公开(公告)日: 2020-05-19
- 发明人: Rolf Harth , Frank Lechert
- 申请人: INDAG Pouch Partners GmbH
- 申请人地址: DE Eppelheim
- 专利权人: INDAG POUCH PARTNERS GMBH
- 当前专利权人: INDAG POUCH PARTNERS GMBH
- 当前专利权人地址: DE Eppelheim
- 代理机构: Mayer Brown LLP
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@f955a2e
- 主分类号: B65B43/18
- IPC分类号: B65B43/18 ; B65B43/30 ; B65B43/36 ; B65B57/00 ; B65B59/02
摘要:
The invention relates to an inflating station for inflating of film bags with a first and a second suction bar arm and with an inflating bar with inflating spouts arranged on it. The first/second suction bar arm is movable with a first/second drive shaft. A servo engine is disposed on the first drive shaft. A drive movement of the first drive shaft is transferred from a first gear wheel to a second gear wheel and from the second gear wheel to the second drive shaft. Further, the invention relates to a method for inflating of film bags with this inflating station with the steps: positioning of the film bags below the inflating station; closing of the suction bar arms and application of a first contact pressure; horizontal displacement of the vacuum cups in a first direction, establishment of the contact with the film bag halves, formation of a negative pressure; horizontal displacement of the vacuum cups in a second direction, therefore opening of the film bags; inserting of the inflating spouts in the film bags; increasing of the contact pressure to a second value and subsequent inflating of the film bags by means of the inserted inflating spouts.
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