Film reel supporting frame in barrel film packaging machine

水桶膜包装机中的膜卷支撑架

Abstract

The utility model discloses a film reel supporting frame in a barrel film packaging machine. The film reel supporting frame comprises a film reel supporting shaft, and the two ends of the film reel supporting shaft are each supported to a bearing base on a machine frame, wherein one end of the film reel supporting shaft is sleeved with a damping sleeve, and a resistance adjusting device is connected between the damping sleeve and the machine frame. The film reel supporting frame has the advantages that the rotating resistance of the film reel supporting shaft is adjusted through resistance of the resistance adjusting device on the damping sleeve, so that thin film on a film reel has a certain ductility when being pulled out; in this way, on one hand, the using amount of the thin film can be saved, and the barreled water production cost can be reduced; on the other hand, a barrel can be tightly wrapped with the thin film.
本实用新型公开了一种水桶膜包装机中的膜卷支撑架,包括:膜卷支撑轴,膜卷支撑轴的两端分别支撑在机架上支承座上,其中一端的膜卷支撑轴上套装有阻尼套,阻尼套与机架之间连接有阻力调节装置。本实用新型的优点是:通过阻力调节装置对阻尼套的阻力调节膜卷支撑轴的转动阻力,使得膜卷上的薄膜被拉出时具有一定的延伸率,这样一方面可以节约薄膜的用量,降低桶装水的生产成本;另一方面可以使得薄膜紧密包裹在水桶上。

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-105460277-AApril 06, 2016聂卫权全自动水桶套袋机
    CN-105460277-BJanuary 12, 2018聂卫权全自动水桶套袋机