Logistics system for collecting paper of large-format offset press

Abstract

The invention discloses a logistics system for collecting paper of a large-format offset press. The logistics system comprises a paper feeding unit of a paper collecting platform, a transition unit, a steering unit and a discharging unit which are connected in sequence. A transverse paper feeding roller bed which is horizontally arranged on the paper collecting platform serves as the paper feeding unit of the paper collecting platform. A transverse transmission roller bed which is laid on the ground on the paper discharging side of the paper collecting platform serves the transition unit, and the height and the width of the transverse transmission roller bed correspond to those of the transverse paper feeding roller bed. The steering unit is formed by a transverse running roller bed and a longitudinal running roller bed which are arranged perpendicularly in a cross mode, the upper plane of the longitudinal running roller bed is lower than that of the transverse running roller bed, and a lifting device is arranged at the bottom of the transverse running roller bed. A longitudinal discharging roller bed which is laid at the back of the longitudinal running roller bed serves as the discharging unit. The logistics system has the advantages that a traditional logistics pattern of labor transfer by a hand forklift is changed, automatic logistics from the paper collecting platform of a printing press to a placement zone is achieved, production efficiency is increased, logistics cost is reduced, and competitive power of enterprises is improved.

Description

technical field [0001] The invention relates to a large format offset printing machine, in particular to a logistics system for large format offset printing machine receiving paper. Background technique [0002] In the current offset printing packaging (especially offset printing corrugated packaging) industry, due to the numerous processing procedures, the logistics flow of each process in the workshop is huge. At the same time, with the continuous improvement of the work efficiency of the printing industry, the format of offset printing machines has also become larger and larger, which makes the workload of logistics more serious. In the current situation, there is a material pallet with outriggers on the delivery table of the printing machine (a special device for automatic collection of printed products by the offset printing machine), and the finished paper printed by the printing machine is collected on the material pallet, 15 ~20 minutes When the paper is collected t...

AI Technical Summary

Problems solved by technology

Since the weight of the pile of paper placed on the material pallet is about 1.1 to 1.5 tons (1450 type printing machine can reach 1.1 tons per board, and 1620 type printing machine can reach 1.5 tons), this traditional logistics method is not only efficient Low, at the same time need to invest a lot of pallets and manpower, based on the calculation of medium-sized enterprises producing 300,000 color boxes per day, at least 200 pallets turnover, 5 workers are required to do process turnover work, the production cost is very high, and This kind of material pallet with eight legs cannot be directly connected with the subsequent automatic logistics line (need to use a single-layer pallet), which increases the workload of logistics.

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