Multi-blade-set paper smashing machine based on automatic control of controller

Abstract

The invention discloses a multi-group blade shredder automatically controlled based on a controller. Including control module, driving device, sliding device, paper inlet, crushing device, debris bin and alarm device; the control module includes a microprocessor; hardness sensors are fixed on the surface of the paper inlet; The device is cut and crushed, and the crushed paper scraps enter the scrap bin; the scrap bin is fixed with a material level sensor; the control panel is electrically connected to the driving device; the driving device is connected to the sliding device and the crushing device; the crushing device includes several blade groups, the control module and An alarm device is connected. The present invention cuts and pulverizes different materials by setting multiple groups of blade groups, cooperates with the driving device and the sliding device, selects different blade groups according to the hardness of the crushed materials, prolongs the service life of the paper shredder, and reduces office costs. The operation of the whole system is controlled by setting the control module, and paper materials are automatically crushed, which is simple, practical and easy to use.

Description

technical field [0001] The invention belongs to the technical field of shredders, in particular to a multi-blade shredder automatically controlled based on a controller. Background technique [0002] A shredder is an indispensable tool for the modern office. Confidential objects that need to be handled safely, such as waste gas documents, confidential materials, drawings, waste paper with confidential information, and test papers that need to be reported confidentially, were previously destroyed by hand, but this method is not safe, efficient, and relatively It is laborious, especially for some modern information carriers (such as CDs, floppy disks, etc.), it is not a good method. [0003] A shredder consists of a set of rotating blades, combs, drive motors and reduction gears. 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 paper shredder has gone through seven gener...

AI Technical Summary

Problems solved by technology

Confidential objects that need to be handled safely, such as waste gas documents that need to be reported confidentially, confidential materials, drawings, waste paper with confidential information, and test papers, were previously destroyed by hand, but this method is not safe, efficient, and relatively It is laborious, especially for some modern information carriers (such as CDs, floppy disks, etc.) is not a good method

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