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Yokisakuseisochioyobihoho

机译:良好的创造力和面颊

摘要

A method and apparatus for producing a reducing neck and a peripheral flange on a free peripheral edge portion of a cylindrical container body is disclosed herein. The apparatus consists of a fixed frame having a waxing station, a necking station, and a flanging station defined thereon. The containers are fed from a source in a synchronized fashion along a path with the axis of the cylindrical bodies of the containers extending vertically and are moved past the waxing station where the cans are rotated relative to fixed brushes to apply lubricant to the outer surface of the peripheral free edge portion. The reduced neck on the container is produced by supporting the containers on a bottom member that is carried on the periphery of a turret and an upper member having an annular die with the bottom member being cammed towards and away from the die to produce the reducing neck of the container. The flanging of the container is accomplished with a flanging turret having a plurality of flanging assemblies on the periphery thereof each of which consists of an upper member that is rotated about a fixed axis in a sleeve on the turret and a lower member that is reciprocated towards and away from the upper member by cam means.
机译:本文公开了一种用于在圆柱形容器主体的自由外围边缘部分上制造变径颈部和外围凸缘的方法和设备。该设备由固定框架组成,该固定框架上具有打蜡站,颈缩站和翻边站。容器从源头沿一条路径以同步方式进给,容器的圆柱体的轴线垂直延伸,并经过打蜡站,在此上蜡的罐相对于固定的刷子旋转,将润滑剂施加到容器的外表面外围自由边缘部分。容器上的缩颈是通过将容器支撑在底部构件上而产生的,该底部构件被支承在转塔的外围,该上部构件具有环形模具,该底部构件朝向和远离模具被凸轮化以产生缩颈。的容器。容器的翻边是通过一个翻边转塔来完成的,该转塔在其外围具有多个翻边组件,每个翻边组件都包括一个在转塔上的套筒中绕固定轴旋转的上部件和一个朝着往复运动的下部件并且通过凸轮装置远离上部构件。

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