Tension and rectification experimental device

Abstract

The invention discloses a tension and rectification experimental device, which comprises an experimental table, an unwinding shaft which is positioned at one end of the experimental table and a rewinding shaft which is positioned at the other end of the experimental table, wherein a plurality of paper guiding rollers are arranged between the unwinding shaft and the rewinding shaft, and the tension and rectification experimental device further comprises a rectification executive device which is positioned between the unwinding shaft and the paper guiding roller, a position sensor which is positioned between the rewinding shaft and the paper guiding roller and is used for detecting the position information of a reel material on the rewinding shaft, and a rectification controller which is used for receiving the detection information of the position sensor, wherein the rectification controller controls the rectification executive device to adjust a material belt on the rewinding shaft according to the detection signal, so the material belt is kept tidy and flat. The tension and rectification experimental device can effectively solve the problem of uncontrollable guiding of the reel material of the existing tension control experimental device, so the reel material is further ensured to not deviate, and the rewinding is tidy.

Description

technical field [0001] The embodiment of the present invention relates to an experimental device for roll materials, in particular to an experimental device for tension and deviation correction. Background technique [0002] At present, most of the printing, packaging, papermaking, textile printing and dyeing, film and film manufacturing, leather processing, and wire and cable processing industries involve reel materials (the reel materials can include paper, plastic films, fabrics, cords, etc.) handling and processing. For example, unwinding, rewinding and other operations. In order to ensure the accuracy of roll materials in processing, it is necessary to control the tension and guidance of these roll materials during processing, so that the tension during the processing of roll materials is stable, and the unwinding and rewinding Rolls are flush and even. The tension control device in the prior art can solve the experimental and research needs of the tension control of...

AI Technical Summary

Problems solved by technology

However, it is impossible to adjust the problem that the rewinding shaft is not neat and easy to deform due to uneven tension.

In view of this, how to avoid rewinding that does not meet the requirements caused by uneven tension in the tension control device has become a current technical problem that needs to be solved

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