Device and method for rolling finished paper and carrying out grade separation by utilizing low-speed paper machine
A technology of grade classification and paper machine, applied in the field of grade classification devices, can solve the problems of large workload, paper quality classification error, low efficiency, etc., and achieve the effect of improving work efficiency and reducing workload
Active Publication Date: 2015-12-30
SHAANXI UNIV OF SCI & TECH
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Problems solved by technology
At present, paper mills use manual operations to classify paper grades, which not only has a large workload and low
Method used
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[0022] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.
[0023] Such as figure 1 with figure 2 Shown, the present invention has the structure of an embodiment of the slow speed paper machine paper reel grade sorting device, as figure 1 As shown, it includes paper platen a1, paper platen b2, paper roll a3, paper roll b4, upper blade 5, lower blade 6, liquid crystal display 7, alarm indicator light 8, microcontroller 9, moisture quantitative detection A device 10 , a wireless receiving module 11 and a wireless sending module 12 .
[0024] Wherein the liquid crystal display screen 7, the alarm indicator light 8 and the wireless transmission module 12 are positioned on the moisture quantitative detection device 10, the moisture quantitative detection device 10 detects paper density and moisture content, and paper information is displayed on the liquid crystal display screen 7, if the paper information ...
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The invention relates to a device for rolling finished paper and carrying out grade separation by utilizing a low-speed paper machine. Paper enters a paper rolling mechanism composed of a paper pressing tube a, a paper pressing tube b and a paper rolling tube a after passing through a moisture quantitative detection device, the tail of a paper rolling tube b and the tail of the paper rolling tube a are respectively connected with a revolving part by virtue of a connecting rod, the revolving part is connected with a rotating motor controlled by a microcontroller, a wireless transmitting module is arranged on the moisture quantitative detection device and sends out a signal when detecting that unit density and moisture content of the paper passing through the moisture quantitative detection device are changed, the microcontroller acquires the signal by virtue of a wireless receiving module and transmits a rotating signal to the rotating motor, transposition of the paper rolling tube b and the paper rolling tube a is realized by virtue of the revolving part, a paper cutting part of a paper cutting mechanism is arranged between the paper rolling tube b and the paper rolling tube a and is used for cutting of the paper on the paper rolling tube a, and new paper passing through the moisture quantitative detection device is rolled on the paper rolling tube b until the moisture quantitative detection device detects that quality of paper is changed again.
Description
technical field [0001] The invention belongs to the technical field of papermaking, and in particular relates to a device and method for classifying paper rolls of a slow paper machine. Background technique [0002] In recent years, due to the large demand for paper from all walks of life, the rapid development of the paper industry has been driven. At present, paper mills use manual operations to classify paper grades, which not only has a large workload and low efficiency, but also has certain errors in the classification of paper quality, which affects the quality of paper. Contents of the invention [0003] In order to overcome the above-mentioned shortcoming of the prior art, the object of the present invention is to provide a kind of device and method for classifying the rolls of slow-speed paper machines, which reduces the workload of the operators during the paper-forming process. Its principle and The method of use is simple, with the characteristics of automatio...
Claims
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Login to View More IPC IPC(8): B65H35/02B65H18/08B65H26/00
Inventor 张开生权思敏郭国法
Owner SHAANXI UNIV OF SCI & TECH