A kind of automatic paper shredder and automatic shredding method

Abstract

The invention relates to the field of shredders, and discloses an automatic paper feeding shredder and a method for shredding paper automatically. The automatic paper feeding shredder is additionally provided with a waste paper storage box (1) arranged on the side face of the shredder and an arc-shaped second automatic paper feeding passage (6). The waste paper storage box (1) comprises a waste paper holding area (2) for storing waster paper to be shredded automatically, a roof plate (3) and an elastic part (4), wherein the roof plate (3) and the elastic part (4) are used for abutting against the waste paper holding area (2); and the elastic part (4) enables the roof plate (3) to move in the waste paper holding area (2). The waste paper storage box (1) further comprises an arc-shaped first automatic paper feeding passage (5), a first paper feeding roller (25) for transferring the waste paper to the first automatic paper feeding passage (5), and a first paper inductor (13). One end of the second automatic paper feeding passage (6) communicates with the first automatic paper feeding passage (5) in a matched mode, and the other end of the second automatic paper feeding passage (6) communicates with a manual paper feeding passage (8). The automatic paper feeding shredder is high in automation degree and low in paper jamming rate.

Description

technical field [0001] The invention relates to the field of paper shredders, in particular to an automatic paper feeding shredder and an automatic paper shredding method. Background technique [0002] A shredder consists of a set of rotating blades, a comb and a drive motor. The paper is fed from the middle of the interlocking blades and is divided into many small pieces of paper to achieve the purpose of confidentiality. The shredding method refers to the shape of paper shredded by a shredder knife after being processed by a shredder. The paper shredder is a commonly used office tool, and it is an office equipment that quickly and safely shreds documents that need to be kept secret. And in order to improve the office efficiency, an automatic paper feeding device is added to the existing paper shredder to form a kind of automatic paper shredder, which not only has the manual paper feeding function but also has the automatic paper feeding function. [0003] Such as figur...

AI Technical Summary

Problems solved by technology

[0005] ① The structural strength of this type of automatic paper feeding device is not good, the load-bearing performance is poor, and it is easy to be crushed;

[0006] ② This kind of automatic paper feeding device is protrudingly arranged above the shredder, which is in a plate-like structure and occupies a large space;

[0007] ③ The to-be-shredded waste paper stored in this type of automatic paper feeding device is prone to displacement due to factors such as wind force and friction, so it cannot be guaranteed that each piece of to-be-shredded paper can be effectively processed under unattended conditions. not tall;

[0008] ④ The paper feeding method is from top to bottom. During the automatic paper feeding process, the waste paper to be shredded is likely to enter the shredding channel instead of the normal one due to gravity and the friction between the waste paper, which may easily lead to paper jams, etc. question

Images