Paper feeding module of paper shredder

Abstract

The paper feeding module of the paper shredder comprises an upper cover and a lower cover, and a first channel, a second channel and a third channel are arranged between the upper cover and the lower cover; the first channel is communicated with one of the second channel and the third channel through the reversing plate; a horizontal plane and a guide cambered surface are arranged on the reversing plate, and the horizontal plane is in a horizontal state in an initial state, so that the third channel is closed by the reversing plate, the first channel is communicated with the second channel, and paper enters the second channel after passing through the horizontal plane; after the reversing plate is reversed, the guide cambered surface is inclined with the third channel and the horizontal plane to cut off communication between the second channel and the first channel, so that the first channel is communicated with the third channel; paper is fed from the first channel, then is guided by the guide cambered surface to enter the space between the first guide wheel and the second guide wheel, finally is fed into the crushing channel, and is conveyed to the paper shredder for crushing. Paper can be selectively input into the second channel or the third channel, so that paper which does not need to be shredded is prevented from being shredded by the paper shredder.

Description

technical field [0001] The invention relates to financial equipment, in particular to a paper-feeding module of a paper shredder. Background technique [0002] Paper shredder is a very commonly used office equipment at present, and it mainly shreds some important documents for confidentiality. The current shredder is mainly input by the operator one by one, and then directly destroyed by the blade or high temperature in the shredder. This method is very inefficient, and often due to the negligence of the operator, documents that do not need to be shredded are input into the shredder, and there is no evidence for the subsequent damaged documents, which is easy to cause buck-passing. And some files are mainly the information recorded on the files is more important, so for some files that need to be shredded to scan and store electronic files, it is obviously feasible to use software technology to encrypt electronic files, and it is traceable, which is more in line with the cu...

AI Technical Summary

Problems solved by technology

This method is very inefficient, and often due to the negligence of the operator, documents that do not need to be shredded are input into the shredder, and the subsequent damaged documents are simply undocumented, which is easy to cause the phenomenon of buck-passing

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