Rewinding Machine safety operation guide -
Seventh, production operations and quality control during the rewinding process:
1. The speed must be slow when rewinding, and the inspector should check the appearance quality of the paper.
2, often check the quality of the paper, found that the paper disease stopped in time, to the inspector on duty
Report and contact the upper and lower processes to strip off paper with quality problems. The rewinding can be continued after the inspector confirms.
3. When rewinding, pay attention to the situation of broken ends, trimming, etc., and control the tension of the paper during rewinding.
The car is tight) to keep the inner and outer tension of the paper roll consistent.
What is a fully automatic winder---
The shortage of workers and the lack of employment are the actual problems faced by enterprises in the current period. In addition to the fierce competition in the current market price war and other factors, it is undoubtedly worse for enterprises. Transforming and upgrading equipment is fundamental to reducing costs today. For the needs of the market, our Zhengzhou Guolian Machinery Factory is in a hurry to develop the plastic machinery supporting equipment ------- automatic rewinding machine.
Automatic rewinding machine - role and purpose
Instead of the previous manual and manual semi-automatic secondary rewinding. It effectively improves work efficiency, reduces and saves the problem of labor and workers' wages, and is a fully automated production supporting equipment that is indispensable for enterprises to directly reduce production costs.
Automatic rewinding machine---function and use
In order to meet the different needs of customers for the length and width of the product. Carrying on cling film, wrapping film, stretching
Secondary rewinding of film, aluminized film, paper, non-woven fabric, etc. Replacing previous manual operations and manual semi-automated work. Improve the cumbersome and heavy work procedures and manual labor and the lack of labor and reduce unnecessary expenses, improve work efficiency, and thus achieve the purpose of reducing production costs.
Design and application of constant tension and load distribution control for winder---
4.1 Research significance
The significance of this paper is to apply advanced field bus and frequency conversion technology to the traditional paper industry, making the rewinder control system very practical and advanced for a long time.
Firstly, the new Profibus field bus is used to replace the system's large number of I/O wiring, which effectively avoids the interference of the signal; the OP operation panel is used to replace the analog secondary instrument and switch button of the original system. The control system is divided into two levels: the monitoring machine (operator panel) and the field control level (lower position machine). Through the system, the operator can timely understand the various operating states of the winder through the OP panel, analyze the cause of the fault, and make corresponding adjustments and controls on the OP panel according to the site conditions in time. The new control system adopts the frequency conversion control technology, which abandons the DC rotation control mode of the original system of the winder. The application of the frequency conversion technology improves the speed and control precision of the system. The modified vehicle speed reaches 1200m/min (line speed), which is the original system. Twice, at the highest speed, the speed error does not exceed 2%. The friendly man-machine interface system can effectively control the entire production process of the winder, realize effective control of key production parameters, ensure safe and stable production, improve economic efficiency, and reduce labor intensity of workers.
Secondly, the implementation scheme of the new control system has strong universality. The software and hardware design and transformation of the general data acquisition system can connect the original system to the field bus, and the design of the tension and load distribution control of the winder The equipment transformation in the paper industry and the cigarette industry has certain reference significance.
Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc