Corrugated board production line real-time monitoring method

Abstract

The invention discloses a corrugated board production line real-time monitoring method, which comprises the following steps: to begin with, mounting a length meter at the end portion of a paper guideroll at a paper exit of each original paper frame on a production line and at the entrance of each overbridge elevator above a corresponding corrugated host; mounting a finished product meter at an entrance of a drying tunnel; and connecting an electromagnetic induction head on each meter to a displayer arranged on a production line master control station correspondingly, so that paper feed lengthof lining paper, tile paper and face paper and paper output length of semi-finished product and finished product paperboards and the like can be displayed on a counter of the displayer; meanwhile, shrinkage ratio of the lining paper and shrinkage ratio of the tile paper are displayed on a paper shrinkage window in real time synchronously; and current corrugation height data of a corrugated rolleris displayed on the displayer in real time synchronously after calculation of a single-chip microcomputer. Through fine collection and calculation of such parameters, real-time states of lining paperand tile paper on the production line can be reflected in real time correctly and reasonably, thereby providing possible quality problems analyzed based on the collected data for managers in real time.

Description

technical field [0001] The invention relates to the production of corrugated cardboard, in particular to a real-time monitoring method for a corrugated cardboard production line capable of ensuring the quality of finished corrugated cardboard. Background technique [0002] Corrugated cardboard is the largest packaging product in all paper packaging. However, the production of corrugated cardboard packaging products must face a very difficult problem, which is how to control the production quality of corrugated cardboard. Due to the high complexity of the production process of corrugated cardboard, a slight slack will cause quality problems, and the quality of corrugated cardboard will directly affect the physical performance indicators of corrugated boxes, such as the pressure bearing capacity and bursting strength of corrugated boxes , adhesive strength, etc., an unqualified carton will seriously affect the safety of the packaged items inside, so the quality control of corr...

AI Technical Summary

Problems solved by technology

Although this production management method can effectively realize the docking of the ERP system between the production line and the operation management department, and ensure the operation and scheduling of each part of the entire production line, it does not affect the health status of the current equipment of the production line, the state of the base paper, and the pass rate. But without any monitoring and management, it relies entirely on manual analysis, judgment and processing. Inaccurate data often occurs, and it cannot be known and prevented in advance, and the occurrence of various quality accidents cannot be prevented in advance. Prediction, resulting in the product quality of corrugated cardboard cannot be reliably guaranteed

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