首页> 外国专利> Drive for film sealing jaws with automatic operating stroke control - comprises dual knee lever system, connecting and drive shafts, jaw-carrying sledge and lifting mechanism

Drive for film sealing jaws with automatic operating stroke control - comprises dual knee lever system, connecting and drive shafts, jaw-carrying sledge and lifting mechanism

机译:具有自动操作行程控制的薄膜封口钳驱动器-包括双膝杆系统,连接和驱动轴,夹钳式滑橇和提升机构

摘要

Drive mechanism for the welding jaws of a film-welding appts. comprises a double elbow lever system for moving the welding jaws towards and away from each other, which is combined with a connecting shaft put into a reversing rotation by a drive shaft. A lifting mechanism imparts a reciprocating motion to a support carrying the welding jaws. The drive shaft is designed as a universal-joint taking up variations of length occurring during operation, which is connected with a rocking lever system on the drive side and positively connected to the support on the welding-jaw side. Base height of the welding jaws is infinitely variably adjustable together with automatic adjustment of the working stroke of the jaws.
机译:薄膜焊接设备的焊接钳口的驱动机构。包括一个双肘杆系统,该双肘杆系统用于使焊接钳口彼此相对或相互运动,该双肘杆系统与连接轴相结合,该连接轴通过驱动轴进行反向旋转。提升机构将往复运动传递给承载焊接钳口的支架。传动轴设计成万向节,可以承受操作过程中发生的长度变化,该传动轴在驱动侧与摇杆系统相连,并在焊接钳口侧与支座形状配合。焊接钳口的基础高度可无级调节,并自动调节钳口的工作行程。

著录项

  • 公开/公告号DE2743314A1

    专利类型

  • 公开/公告日1979-04-05

    原文格式PDF

  • 申请/专利权人 WEHINGERRUDOLFING.;

    申请/专利号DE19772743314

  • 发明设计人 WEHINGERRUDOLFING.;

    申请日1977-09-27

  • 分类号B29C27/06;

  • 国家 DE

  • 入库时间 2022-08-22 19:48:44

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