An automatic deviation correction and alarm device for an automatic paper splicer

Abstract

The embodiment of the invention discloses an automatic deviation rectifying and alarming device for an automatic paper receiving machine. The automatic deviation rectifying and alarming device comprises a main body frame, a paper feeding frame is arranged at the left end of the main body frame, a source correcting device for adjusting the position of the paper feeding frame is arranged on the outer wall of the left side of the main body frame, and the outer walls of the front and back two sides of the main body frame are provided with offset alarms. The device is provided with a photoelectricranging transmitter which can record the normal position of paper and set the position as the zero position, after the position of a main deviation rectifying device offsets from the zero position bya certain distance, a user can enable the paper feeding frame to move by the same distance in the opposite direction through an external controller, deviation rectifying from the source is achieved, and the defect of the insufficient deviation rectifying device stroke is overcome; and the offset alarms are used for alerting overload alarming, then an auxiliary correction component can be used forachieving the automatic correction function when the paper frequently and slightly offsets, and the subsequent operation cannot be affected.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of gypsum board processing, and in particular to an automatic deviation correction and alarm device for an automatic splicing machine. Background technique [0002] Gypsum board needs to be covered with a layer of protective paper on its surface during the production process, such as paper-faced gypsum board, which uses building gypsum as the main raw material, mixes appropriate amount of additives and fibers as the board core, and uses special board paper as the protective surface , The plate made by processing. Paper-faced gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processing performance, and simple construction method, and the more cumbersome and complicated step in the processing of paper-faced gypsum board is the operation of covering the protective surface paper. The roller often deviates and deviates, and the deviation of ...

AI Technical Summary

Problems solved by technology

Paper-faced gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processing performance, and simple construction method, and the more cumbersome and complicated step in the processing of paper-faced gypsum board is the operation of covering the protective surface paper. The roller often deviates and deviates, and the deviation of the upper paper will produce unqualified waste products. In severe cases, the upper paper will be broken, causing shutdown and affecting production. Therefore, users often install deviation correctors in the production line

[0003] Common deflection correctors currently on the market are generally faced with a relatively simple structure and small size, which makes the deflection correction range small. Once the deviation is too large, the purpose cannot be achieved, and it needs to be used Or shutdown processing, its operation is cumbersome and complicated, and most equipment cannot adjust the slight movement of the paper when it is in use. Once the paper slides frequently, it is very easy to make the automatic correction device operate repeatedly, making it very prone to failure. And it will also affect the follow-up operation, its practicality is not strong

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