Single printed product quality detection machine none-abrasion-mark discharging structure

Abstract

The invention provides a single printed product quality detection machine none-abrasion-mark discharging structure which comprises a base, a transmission belt (3) and a paperboard storage frame. The base at least comprises two side plates (11) and a top plate (12) connected with the two side plates (11). Part of the top plate (12) is hollowed and the transmission belt (3) is laid in the partial zone of a hollow track groove of the top plate (12). The paper storage frame is composed of two fixed horizontal plates (41) and two paper supporting frames (42) which are arranged between the two fixed horizontal plates (41). The two paper supporting frames (42) are arranged oppositely. Paper supporting mechanisms are arranged at the bottom ends of the paper supporting frames (42). The two ends of the two fixed horizontal plates (41) are correspondingly connected to the tops of the two side plates (11) of the base. The hollow track groove is correspondingly arranged below the zone between the two fixed horizontal plates (41). The transmission belt (3) is laid on a part of the track groove and a sucker (5) is arranged on the other part of the track groove. According to the single print product quality detection machine none-abrasion-mark discharging structure, the production efficiency and the quality of paperboard separation are improved.

Description

technical field [0001] The invention belongs to the technical field of printing paper product separation equipment, and in particular relates to a non-scratch discharging structure of a single-sheet printed product quality inspection machine. Background technique [0002] As is well known, most of the paper packaging boxes currently on the market are made of cardboard and bonded by spraying glue. Among them, in order to ensure that the thickness and size of the cardboard and the patterns printed on it meet the standards, it is necessary to test each cardboard in advance. Therefore, installing an automatic paper separation device at the front end of the printed cardboard inspection machine to automatically separate the stacked cardboard is an inevitable requirement to improve production efficiency, and it is also a process method commonly used in the industry at present. [0003] In the prior art, paper separating devices of hook type or knife type structure are often used. ...

AI Technical Summary

Problems solved by technology

[0004] Although the existing paper separation equipment can improve the automation level of printing paper separation, there are many design deficiencies in this equipment

For example, when the cardboard passes through the gap between the limit mechanism and the conveyor belt, it is easily scratched by the hook-shaped or knife-shaped limit mechanism due to contact with it, causing the cardboard to be scrapped

Furthermore, when the cardboard is thin, the practicability of this paper separating device is reduced due to the difficulty in controlling the gap precision, and the cardboard often passes through the paper separation area in an overlapping manner, failing to achieve the purpose of paper separation

In addition, when the cardboard is thicker, there will be abnormal material jams, which not only reduces production efficiency, but also increases costs due to cardboard scrapping

Images