Waste paper winding device for continuous label paper removal

Abstract

The present invention provides a waste paper removal winding device for continuous label paper, which is equipped with a peeling roller for conveying and separating continuous label paper subjected to half-removal processing into a removal product attached to a backing paper and waste paper removal, wherein The waste paper winding device for removing continuous label paper includes a waste paper winding shaft, a moving mechanism, a first detection part, a second detection part, a calculation part, a waste paper pressing roller, and a guide belt.

Description

technical field [0001] The invention relates to a waste paper winding device for continuous label paper removal. This application claims priority to Japanese Patent Application No. 2018-240357 filed on December 21, 2018, the contents of which are incorporated herein. Background technique [0002] As a waste paper winding device for continuous label paper, the following devices are known: After printing characters and patterns on the continuous label paper, the label base material and the adhesive layer of the continuous label paper are cut into a prescribed shape, which will not require The removed waste paper part is peeled off from the backing paper and wound up on the waste paper winding shaft. It is considered that it is difficult to ensure the removal strength of the waste paper extracted in a predetermined shape, and the waste paper will be cut before reaching the waste paper winding shaft. Therefore, it is preferable to apply strong tension to the removed waste pape...

AI Technical Summary

Problems solved by technology

When the removal shape is complicated like this deformed label, the vertical frame in the winding direction (transportation direction) of the waste paper is thin and the number of pieces is small, and the winding force is only transmitted to a part of the waste paper removal. The problem that the peeling and lifting of the waste paper by the peeling roller to remove the waste paper sometimes cannot be performed smoothly

[0009] In addition, in Japanese Patent Application Laid-Open No. 2000-355459 figure 1 , image 3 As in the disclosed device, when the conveying path of waste paper removal from the peeling roller to the waste paper winding shaft is lengthened and set to more than the maximum radius of the waste paper reel, especially in the removal of waste paper of deformed labels, due to Due to the vibration of waste paper removal and the tension difference between left and right during the conveying process, there is a phenomenon that the horizontal frame of waste paper removal is easily twisted and the waste paper is reversed, and the vertical frame of waste paper removal is twisted and removed. The problem of the phenomenon of waste paper breaking

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