Device for automatically penetrating paper pipe by air bulking shaft of cast film machine

Abstract

The invention relates to a device for automatically penetrating a paper pipe by an air bulking shaft of a cast film machine. The device comprises a paper sleeve hopper mechanism, a paper sleeve base, a paper pipe pushing mechanism, an air bulking shaft inflating mechanism and an air bulking shaft support mechanism; the paper sleeve hopper mechanism is arranged above the paper sleeve base; the paper sleeve base is fixedly connected with the outer side of a first wall plate of a machine body; the paper pipe pushing mechanism is fixedly connected with the outer side of the first wall plate of the machine body; the paper pipe pushing mechanism comprises a paper sleeve push plate arranged in the paper sleeve base; the air bulking shaft inflating mechanism is fixedly connected to the outer side of a second wall plate of the machine body; the air bulking shaft support mechanism comprises a first support mechanism and a second support mechanism; the first support mechanism is fixedly connected with the inner side of the first wall plate of the machine body; the second support mechanism is connected to the inner side of the second wall plate of the machine body; the air bulking shaft is movably arranged on the first support mechanism and the second support mechanism. The air bulking shaft can automatically penetrate the paper pipe without being moved at a reel alternation and feed preparation position, so that the automation degree is high, the production efficiency is greatly improved, and the labor strength of production personnel is alleviated; and manual operation of penetrating the water pipe is omitted, so that the safety is improved, and the occurrence of industrial accidents is reduced.

Description

technical field [0001] The invention relates to the technical field of cast film machines, in particular to an automatic paper tube threading device for an air expansion shaft of a cast film machine. Background technique [0002] Before winding and winding, the current cast film machine mainly passes the paper tube manually on the air expansion shaft, and then manually shifts it to the position of changing the roll and preparing the material. The manual operation has the following problems: low efficiency, high labor intensity, Poor safety, high production cost and other disadvantages. Contents of the invention [0003] The object of the present invention is to provide an automatic paper tube-threading device for an air-swelling shaft of a film stretcher to overcome the defects of the prior art. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: an automatic paper tube threading device for the air expansion shaft...

AI Technical Summary

Problems solved by technology

[0002] Before winding and winding, the current cast film machine mainly passes the paper tube manually on the air expansion shaft, and then manually shifts it to the position of changing the roll and preparing the material. The manual operation has the following problems: low efficiency, high labor intensity, Disadvantages such as poor safety and high production cost

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