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A brief analysis of the production process and common problems of corrugated board production line

A brief analysis of the production process and common problems of corrugated board production line

Update Time:2021-09-28

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After the summary of recent years, through the hengchuangli packaging machinery company website to the user friends for the necessary answers, in order to make in operation, through my company's corrugated production line to improve the production efficiency, help production line length easily complete business targets. Under normal circumstances, our company's five-layer corrugated production line is equipped with two pit machines, one machine has two people, one is the main head, responsible for operation, the other deputy, responsible for preparing paper and other work; For double-sided machine and pit machine, computer operator, two captains are mainly responsible for spot check quality and order scheduling, and the deputy helps the captain to complete the same work (not if the captain is capable); General worker: one person for counting, one person for putting board, two people for turning board, two people for packing, two people for lifting board (not necessary if the machine speed is not fast), three people for pulling truck (depending on the location of warehouse), one forklift driver, responsible for taking base paper and supplying production line, all about 20 people, our company's corrugated board production line is 1.8m, there are 24 people in total. In the early use, such as improper debugging, will encounter the problem of dry cardboard

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First look at the cardboard there is no false adhesion phenomenon (false adhesion is that the cardboard looks like adhesion, in fact, there is no adhesion, if to tear it will be off), if there is false adhesion phenomenon, debugging to increase the amount of glue. If there is no false adhesive, you can appropriately lower the temperature of the preheating cylinder. In the process of use, if the production line can not speed up, poor adhesion problems, Requires attention to the problem of formula of the adhesive (glue), starch pasting temperature of glue to ensure proper line problem, long production speed control, steam pressure, enough paper guide roller and pressure roller wear deformation, tile one spend big, old production and processing equipment, improper operation technology, etc are the cause of cardboard bonding bad. For corrugated board production line can run efficient, high quality, not only to solve the problem of adhesion of the corrugated cardboard bad, also need to understand the characteristics of the equipment, paper, adhesive, according to the different type of cardboard and paper, different production speed, timely adjustment of process parameters in order to satisfy the requirement on the properties of corrugated board. In order to avoid the above problems, it is necessary to strictly implement the maintenance plan in the daily production process of corrugated cardboard production line, including daily maintenance, weekly maintenance and monthly maintenance. Daily maintenance refers to the parts that need liquid lubricating oil lubrication and equipment surface cleaning. Weekly maintenance refers to the maintenance of parts and auxiliary equipment that need solid oil lubrication. Monthly maintenance refers to the maintenance of high temperature, high precision and high pressure parts. The good implementation of maintenance plan will also reduce the noise in the workshop. The noise of our company's corrugated board production line is about 88 decibels when the speed is 180 meters. The reason for the low noise lies in the precision and design structure of components. In this way, employees can have a stable state of mind, which is conducive to improving their attention and productivity.

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