Adaptive corner wrapping control device for body paper and control method

Abstract

The invention relates to the technical field of processing of corrugated paper, in particular to an adaptive corner wrapping control device for body paper and a method. The control method includes that body paper speed which is detected in advance and a corner wrapping value matching with the body paper speed are stored in a controller, during actual production, the corresponding corner wrapping value can be determined by the controller according to the body paper speed detected by an encoder, the size of a wrapped corner is adjusted by means of controlling a motor, automatic and adaptive adjustment of the wrapped corner is carried out along with change of the rotation speed of a heating cylinder, and timely and accurate adjustment of the corner wrapping speed is ensured. Compared with a method of manually adjusting the size of a wrapped corner in the prior art, the control method has the advantages of practicality and remarkable development.

Description

technical field [0001] The invention relates to the technical field of corrugated paper processing, in particular to an adaptive base paper wrap angle control device and control method. Background technique [0002] In the corrugated paper production process, the base paper needs to be preheated by a heating cylinder, and the base paper that reaches a certain temperature can meet the requirements of the subsequent process. The time that the base paper experiences on the heating cylinder and the contact area with the heating cylinder are two important factors that affect the heating temperature of the base paper. The time that the base paper passes on the heating cylinder depends on the running speed of the base paper, that is, the rotation speed of the heating cylinder, and the contact area between the base paper and the heating cylinder depends on the size of the wrap angle. When the base paper needs to be heated to a certain temperature, the rotation speed of the heating ...

AI Technical Summary

Problems solved by technology

In the existing corrugated paper production process, the wrap angle control is adjusted manually. In the corrugated paper process, the motor is controlled by PLC, and the wrap angle is controlled by manually inputting the motor speed value in the CPU, so as to achieve the control of the wrap angle. This control method largely relies on manual experience, the adjustment effect is not good, and the efficiency is low, and it cannot be adjusted in real time according to the specific conditions of the production line.

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