METHOD AND DEVICE FOR CONTROLLING SPEED OF CONTINUOUS SHEET MATERIAL Russian patent published in 2018 - IPC B65H20/24 

Abstract RU 2670129 C1

FIELD: technological processes.

SUBSTANCE: group of inventions refers to the processing of continuous sheet materials. Device for regulating the input and output speed of the continuous sheet comprises a load accumulation system, a load sensor circuit, a servo-feeding device, a marking apparatus, an unloading system, and a discharge sensor circuit. When adjusting the feeding speed and the discharge speed, the first length of sagging of the continuous sheet is accumulated before the first operation is performed by the first apparatus. First operation is performed by the first apparatus. Second length of sagging of the continuous sheet is accumulated. Control the first slack length and the second slack length. Adjust the speed of the first operation to change the first and second slack length.

EFFECT: it is possible to work not in phase with a high-speed end-seal production system with a wire feeder.

21 cl, 9 dwg

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RU 2 670 129 C1

Authors

Gorsuch, Jason, E.

Anderson, Kenneth, D.

Crisman, Alex, V.

Stokes, Thomas, J.

Dates

2018-10-18Published

2016-04-15Filed