A device for pulling the waistline of trousers

Abstract

The invention discloses a gusset-inserting device for pull-up diaper waistlines. The gusset-inserting device comprises a machine frame, a belt transporting mechanism arranged on the machine frame and used for transporting pull-up diapers, an installing plate vertically arranged on the portion, located above the belt transporting mechanism, of the machine frame, two air blowing pipes arranged on the two sides above a belt in a spaced mode and connected with a compressed air source, an annular guiding rail arranged on the installing plate, a plurality of first sliding blocks arranged on the annular guiding rail at intervals, brackets arranged on the corresponding first sliding block and capable of moving in the direction perpendicular to the annular guiding rail, a chain transporting mechanism arranged on the installing plate and used for driving the first sliding blocks to move along the annular guiding rail, negative pressure adsorbing blocks arranged at the front ends of the corresponding brackets, an annular track groove formed in the installing plate and used for guiding the brackets to move in the direction perpendicular to the annular guiding rail, and a negative pressure supplying mechanism used for supplying negative pressure to the negative pressure adsorbing blocks. According to the gusset-inserting device for the pull-up diaper waistlines, the pull-up diapers are easier to arrange in order when being packed, and product production efficiency is improved; and the product appearance is more attractive, and good brand impressions are given to customers.

Description

technical field [0001] The invention relates to a device for pulling and inserting corners around the waist of trousers. Background technique [0002] With the improvement of people's living standards, pull-up pants have appeared for the transition from paper diapers to ordinary underwear. Pull-up pants are an integral structure like underwear. Children can't pull them off and it's not easy to urinate outside. Because pull-up pants have the ability to carry Convenient, clean and hygienic, and easy to wear, it is used more and more widely. Pull-up pants usually include a water-absorbing core and elastic belts arranged at both ends of the water-absorbing core. In the production process of some pull-up pants, the packaging is usually started after the elastic belt is compounded, and the side ears formed by the elastic body are not inserted. Packaging time costs, reduce product production efficiency, but also affect the packaging effect, and even affect consumers' impression of...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, pull-up pants have appeared for the transition from paper diapers to ordinary underwear. Pull-up pants are an integral structure like underwear. Children can't pull them off and it's not easy to urinate outside. Because pull-up pants have the ability to carry Convenient, clean and hygienic, and easy to wear, it is used more and more widely. Pull-up pants usually include a water-absorbing core and elastic belts arranged at both ends of the water-absorbing core. In the production process of some pull-up pants, the packaging is usually started after the elastic belt is compounded, and the side ears formed by the elastic body are not inserted. Packaging time cost, reduce product production efficiency, but also affect the packaging effect, and even affect consumers' impression of the brand

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