Adaptive corner wrapping control device for body paper and control method

A technology of a control device and a control method, applied in the field of corrugated paper processing, can solve the problems of low efficiency, poor adjustment effect, and inability to adjust the production line in real time, and achieve the effect of ensuring adjustment and self-adaptive adjustment.

Inactive Publication Date: 2012-07-11
GUANGDONG UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Adaptive corner wrapping control device for body paper and control method
  • Adaptive corner wrapping control device for body paper and control method
  • Adaptive corner wrapping control device for body paper and control method

Examples

Experimental program
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Effect test

Embodiment 1

[0022] An adaptive base paper wrap angle control device, such as figure 1 As shown, it includes a controller 5. The controller is specifically a programmable controller-TMS320F2812, a heating cylinder 1 and a cam 2 for transferring the base paper 3 to the heating cylinder 1. The heating cylinder 1 drives the base paper 3 to move, thereby continuously The base paper 3 delivered is heated. The cam 2 is driven by a motor 6, and the position of the cam is adjusted by the motor. The heating cylinder 1 is provided with an encoder 4 for measuring the speed of the base paper 3, and the encoder 4 is connected to the controller 5.

[0023] The encoder 4 is a photoelectric encoder HEDM-5505, which is located at the axis of the heating cylinder 1.

[0024] The control method of the above-mentioned self-adaptive base paper wrap angle control device, such as figure 2 shown, including the following steps:

[0025] Step 1. Establishing a database: In the early stage of debugging, keep the...

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PUM

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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 ...

Claims

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Application Information

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IPC IPC(8): B31F1/20
Inventor 程良伦朱玮黄加异田刚黄曼
Owner GUANGDONG UNIV OF TECH
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