Paper discharging device

Abstract

The present invention provides a paper discharge device that automatically moves a guide member when switching folding styles. It is equipped with an impeller (2) that holds and rotates the folded sheets (65, 66, 67) discharged from the printing machine (61); a pair of lateral guides that restrict the width direction of the folded sheets held by the impeller (2) (20, 21); at the guiding positions (M1, M2, M3, M1', M2', M3') for guiding the folding pages and the retreating positions (m1, m2) for retreating to the outside of the radial direction of the impeller (2) ) between the horizontal guide plate (21) to move the horizontal guide plate with no piston rod cylinder (27); the horizontal guide plate (21) to move the horizontal guide plate in the width direction of the folding page with the driving motor (32); and to control the horizontal guide plate A control device (60) for moving the horizontal guide plate (21) according to the length of the width direction of the folding page, provided with a rodless cylinder (27) for the guide plate and a driving motor (32) for the horizontal guide plate.

Description

technical field [0001] The invention relates to a paper discharge device in a folding machine of a roll paper rotary printing machine. Background technique [0002] In the roll paper rotary printing machine, there is a folding machine that cuts the printed, dried and cooled web paper one by one to a predetermined length, and folds the cut web paper in the width direction or length direction ( origami machine). The folded pages (quire: a part of the book pages that have been folded and arranged in order to be bound) formed by folding and accumulating with a folding machine are sent to the paper discharge device, and are transported to the paper discharge belt by means of the rotation of the impeller. The folded sheets are then ejected from the press via this eject belt. [0003] The impeller has a plurality of blades, is folded and held between the blades, and is transmitted to the conveyor belt with rotation. In such an impeller, lateral guide plates are provided on both ...

AI Technical Summary

Problems solved by technology

Therefore, there is a possibility that a tool may be required, or parts may be lost, and at the same time, there are problems such as troublesome adjustment of the mounting position of the lateral guide plate.

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