Pour-into type paper bag machine bag body turnover device

Abstract

The invention provides a pour-into type paper bag machine bag body turnover device comprising a bag body input mechanism and a bag body output mechanism. A bag body turnover mechanism is arranged between the bag body input mechanism and the bag body output mechanism. The bag body turnover mechanism comprises a turnover belt wheel unit and a bag body guiding device located above the turnover belt wheel unit and the end, opposite to the bag body input mechanism of the bag body guiding device, extends upwards and obliquely. The turnover belt wheel unit comprises an upper belt wheel unit and a lower belt wheel unit, the upper belt wheel unit is provided with upper annular belts and the lower belt wheel unit is provided with lower annular belts. A bag body is sent to the bag body guiding device, then slips down oppositely and goes into the turnover belt wheel unit. In addition, the bag body is sent into the bag body output mechanism and turnover and turning are finished. According to the pour-into type paper bag machine bag body turnover device, the bag body slides oppositely by means of the weight of the bag body, and the tail end of the bag body becomes the front end of the bag body; then the bag body is ground into the upper belt wheel unit and the lower belt wheel unit; and turning is achieved. The condition that the bag body is pulled and torn or skews because of inconsistent synchronism when an existing bag turning device is in turning can be avoided effectively.

Description

technical field [0001] The invention relates to portable paper bag processing equipment, in particular to a bag body turning device for a pour-in paper bag machine. Background technique [0002] Today, the handbag forming machine has realized the automatic mass production of handbags, among which folding into a tube, pasting the bottom and pulling the bottom are the main processes of the handbag forming machine. The traditional handbag forming machine usually arranges the forming devices in the order of the forward direction of the bag body, such as feeding device, flanging tube device, bottom paste device, bottom pulling device, etc. However, the traditional handbag usually needs to fold the open end (that is, the open end is bent inward and tightly attached to the inner wall of the bag body) to improve the strength of the rope hole. Therefore, the traditional handbag will also increase the folding process. The more common practice is to put the folding process at the end...

AI Technical Summary

Problems solved by technology

However, when the bag is fed into the device from the previous process, the device will pull the bag into the device, causing the bag to be pulled and cause the bag to run crookedly.

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