Paper crusher

Abstract

The invention relates to a paper shredder for preventing the object to be shredded from contacting with a thickness trigger device. The invention comprises a paper shredding mechanism having a first driving component, a second driving component, a sensing component and a paper shredding cutter group, and a paper shredding path is arranged between a paper inlet above the paper shredding mechanism and the paper shredding cutter group; a shifting component which forms a shifting distance by being extruded by the object to be shredded when the object to be shredded enters the paper shredding path; and a resisting mechanism which decreases the joggling extent generated by the object to be shredded during the paper shredding when operating the resisting action, and prevents the shifting distance from surpassing a certain set shifting value, the sensing component outputs a uniform signal when sensing whether the shifting distance is lower than the ser value or not, so as to allow the paper shredding cutter group to shred the object to be shredded, and to allow the resisting mechanism to resist the object to be shredded. The resisting mechanism and the driving mechanism proposed by the invention can resist the object to be shredded when shredding the paper, so as to ensure the normal operation of the paper shredder.

Description

technical field [0001] The invention relates to a paper shredder, in particular to a paper shredder with a device for detecting the thickness of an object to be shredded. Background technique [0002] When the shredder shreds the object to be shredded, if the thickness of the object to be shredded is too thick, for example, the object to be shredded is paper or CD, and the thickness exceeds the capacity of the shredder, paper jams and the like will occur. In order to prevent the above situation from causing the paper shredder to fail to operate normally or even damage the paper shredder, the current common practice is to specially install a paper thickness trigger device in the paper shredder to detect whether the thickness of the object to be shredded exceeds the capacity of the paper shredder. normal working range. [0003] Please refer to FIG. 1 , which is a schematic diagram of a conventional shredder with a paper thickness triggering device. In the paper shredder 100 ...

AI Technical Summary

Problems solved by technology

However, its disadvantage is that during the process of shredding, the object to be shredded usually shakes violently, and such a shaking situation will make the object to be shredded continuously touch the toggle assembly 103, so that it is possible to In the process of constantly touching the toggle assembly 103, the sensing light generated by the two sets of photosensors 1041, 1042 is completely blocked, so the shredder 100 will be forced to stop running

In this way, when the shredding action of the paper shredder 100 is performed in the middle, the operation of the paper shredder 100 will be stopped due to the shaking of the object to be shredded, so that the paper shredder 100 cannot complete the shredding smoothly.

Images