Conveyor system for pulp board single-knife cutting board paper machine

Abstract

The invention relates to a conveying system of a single-cutter board cutting and paper tidying machine for a pulp board, which comprises a high-speed belt conveying device, a broken paper door device, a front paper feeding roller, a low-speed belt conveying device, paper jogging devices, a paper pressing device and a paper feeding device. The high-speed belt conveying device and a crosscutting device are adjacently arranged between left and right lateral plates; a hinged shaft of the broken paper door device is arranged on the left and right lateral plates; cylinder assemblies for driving a broken paper door to swing at both the sides are hinged with supports; the front paper feeding roller is adjacent to the broken paper door device; the low-speed belt conveying device is arranged at the lower position at the tail part of the conveying system and between the left and right lateral plates; the paper pressing device and two groups of paper jogging devices are all arranged above the low-speed belt conveying device; and two groups of paper pressing wheels of the paper feeding device are respectively pressed on a driving roll and a rear paper feeding roller of the low-speed belt conveying device.

Description

technical field [0001] The invention belongs to papermaking equipment, and relates to a conveying system of a pulp board single-knife cutting board paper machine. Background technique [0002] Commercial pulp is the main raw material for papermaking. Commercial pulp is usually a solid plate, so it is called pulp plate. The pulp board comes out of the pulp drying section as a whole pulp board with a wide width. In order to facilitate transportation and storage, commercial pulp boards need to be cut, sorted, stacked, stacked and transported. At present, in the existing technology, the cutting and trimming of the commercial pulp web is generally irregular, the squareness deviation is large, the paper jam phenomenon often occurs during the transportation process, the stack of paper stacks is not neat, and the production of pulp boards and packaging pulp boards cannot be performed automatically. In addition, the labor intensity in the production process is high, the production...

AI Technical Summary

Problems solved by technology

At present, in the existing technology, the cutting and trimming of commercial pulp webs are generally irregular, the squareness deviation is large, paper jams often occur during the transportation process, and the stacks of paper stacks are not neatly stacked, and pulp boards and packaging pulp boards cannot be produced automatically. In addition, the labor intensity in the production process is high, the production efficiency is low, and many operators are required. Generally, it is only applicable to the production with an annual production capacity of less than 50,000 tons, but most of the commercial pulp investment projects have an annual output of more than 200,000 tons. , packaging with manual and simple mechanical equipment has been unable to meet the requirements of production scale

The existing pulp board packaging production line in the world has a high degree of automation and a large production capacity, but the structure is complicated, and the cost and maintenance cost are high.

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