Metal plate thickness precision control apparatus

Abstract

The present invention relates to a metal plate thickness precision control apparatus having a feeding unit, a thickness control unit and a take-up unit provided with a feed unit and at least a roller, the thickness control unit being provided with an adjustment member and a second adjustment unit The first adjustment assembly comprising a first roller, the second adjustment assembly comprising a second roller, the take-up unit being provided with a take-up assembly and at least a roller which constitutes a transport path with the take-up assembly and the feed assembly, The change of the displacement distance to increase the tension applied to the metal sheet by the first roller and the second roller so that the sheet metal is stretched, the thickness control unit measures the thickness of the metal sheet in real time and adjusts the tension in synchronism Can avoid the processing of the force is too large or too small and cause the thickness of the metal plate on the error.

Description

technical field [0001] The invention relates to a precision control device, which refers to the precision control device used to control the thickness of metal plates. Background technique [0002] The rolling of metal sheets is mainly to use a rolling equipment to carry out rolling processing, so as to achieve the purpose of thinning the thickness of the metal sheets. The existing metal sheets are widely used, such as automobiles, home appliances, bicycles and other industries. In recent years, In the future, the demand for precision metal sheets for consumer electronics products is also gradually expanding, and the requirements for the thickness accuracy of metal sheets are also more stringent. Therefore, various precision rolling technologies have been developed today. The existing technology is to Through a precision rolling roller and two-way pressure to achieve the purpose of thinning, and the thickness of the rolled metal sheet will be measured to determine whether th...

AI Technical Summary

Problems solved by technology

[0002] The rolling of metal sheets is mainly to use a rolling equipment for rolling processing to achieve the purpose of thinning the thickness of the metal sheets. The existing metal sheets are widely used, such as automobiles, home appliances, bicycles and other industries. In recent years, In the future, the demand for precision metal sheets for consumer electronics products is also gradually expanding, and the requirements for the thickness accuracy of metal sheets are also more stringent. Therefore, various precision rolling technologies have been developed today. The existing technology is to Through a precision rolling roll and two-way pressure to achieve the purpose of thinning, and the thickness of the rolled metal sheet will be measured to determine whether the thickness of the sheet meets the requirements. When the metal sheet When the thickness does not reach the standard, the signal will be fed back to the precision rolling roll to adjust the force of the rolling roll, and the metal plate will be rolled again until the thickness of the metal plate reaches the required value. However, the existing technology does not measure the thickness of the plate in real time and adjust the rolling force, which will cause the metal plate to be too thick during the rolling process, resulting in errors in the thickness, or the need for insufficient force. Spend time in repeated rolling process

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