Multifunctional zipper checking machine and method for mounting zipper by applying multifunctional zipper checking machine

Abstract

The invention discloses a multifunctional zipper checking machine and a method for mounting a zipper by applying the multifunctional zipper checking machine. The multifunctional zipper checking machine comprises an unwinding roller, a pulling roller, a variable frequency motor A, a swing roller (4), a conveying roller A, a dotted-line hole punching device, a transverse zipper mounting device, heat sealing devices, cooling devices, a color scale detecting device, a conveying roller B, a swing roller (11), a winding roller, and a variable frequency motor B, wherein a potentiometer A is arranged above the swing roller (4), and a potentiometer B is arranged above the swing roller (11); the longitudinal swing amplitude data of the swing rollers is respectively transmitted to the variable frequency motor A and the variable frequency motor B to respectively control unwinding speed and winding speed; and the dotted-line hole punching device, the transverse zipper mounting device, the heat sealing devices, the cooling devices and the color scale detecting device are arranged between the conveying roller A and the conveying roller B. According to the multifunctional zipper checking machine, through a PLC control system, zipper strips are transversely fixed on the set positions of a single-layer or multi-layer film at intervals in a heat sealing manner, and a hot knife heat sealing manner or an ultrasonic device and the like can be adopted to achieve the purpose of performing fixing through heat sealing.

Description

technical field [0001] The invention relates to a device capable of fixing zipper strips on a film, in particular a multifunctional zipper inspection machine capable of fixing zipper strips in equal parts transversely on the film. Background technique [0002] The multiple opening and closing package allows one part of the bag to be used while the other part is closed, which brings convenience to customers and is quickly widely used by customers. But in production and processing, there is no bag that is applied to the automatic packaging machine from shaping, filling and sealing. Contents of the invention [0003] The object of the present invention is to provide a multifunctional zipper inspection machine and a method for applying the zipper on the device. [0004] The technical solution of the present invention is realized in this way: the multifunctional zipper inspection machine includes unwinding (1), pulling roller (21), A frequency conversion motor (15), pendulum r...

AI Technical Summary

Problems solved by technology

However, in production and processing, there is no one that is applied to automatic packaging machines from shaping, filling, and sealing bags

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