Bag feeding and opening structure of full-automatic soft cotton towel packaging machine

Abstract

The invention provides a bag feeding and opening structure of a full-automatic soft cotton towel packaging machine. The bag feeding and opening structure comprises a mounting plate, a bag feeding assembly, a bag sucking assembly and a bag opening assembly. The bag feeding assembly is provided with a bag feeding moving plate. The bag sucking mechanism comprises a fan, a main air pipe, an upper bag sucking disc and a lower bag sucking disc; the main air pipe is connected with the fan, the upper bag sucking disc and the lower bag sucking disc; the upper bag sucking disc is connected with an upper swing arm, and the lower bag sucking disc is connected with a lower swing arm. The bag opening assembly comprises a bag opening servo motor, a bag opening moving plate, an upper bag opening rotating shaft and a lower bag opening rotating shaft, and the bag opening servo motor is connected with the bag opening moving plate. The upper bag opening rotating shaft is arranged on the bag feeding moving plate in a penetrating manner and is connected with the upper swing arm; the lower bag opening rotating shaft penetrates through the bag feeding moving plate and is connected with the lower swing arm, and the bag opening moving plate is connected with the lower bag opening rotating shaft. According to the bag feeding and opening structure of the full-automatic soft cotton towel packaging machine, packaging bags can be opened and fed at the same time, and the production efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of packaging machines, in particular to a bag feeding and opening structure. Background technique [0002] The existing cotton soft towel packaging machines generally carry out bag feeding and bag opening in different processes and with different structures, resulting in numerous production steps and greatly reducing production efficiency. Contents of the invention [0003] The invention provides a bag feeding and bag opening structure of a fully automatic cotton soft towel packaging machine which realizes simultaneous opening and feeding of packaging bags and effectively improves production efficiency. [0004] The technical solution adopted in the present invention is: a bag-feeding and bag-opening structure of a fully automatic cotton soft towel packaging machine, including: a mounting plate, a bag-feeding component, a suction bag component and a bag-opening component; [0005] The bag feeding assembly...

AI Technical Summary

Problems solved by technology

[0002] The existing cotton soft towel packaging machines generally carry out bag feeding and bag opening in different processes and with different structures, resulting in many production steps and greatly reducing production efficiency

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