Technology for processing blank of paper shredding blade and processing device of technology

Abstract

The invention discloses a technology for processing a blank of a paper shredding blade. The technology is used for processing a metal material strap into a strap blank of the paper shredding blade, and comprises the steps as follows: 1), the metal material strap is provided; and (2), the metal material strap is processed with a rolling technology, so that the strap blank with unchanged width is formed; a plurality of concave pits and separation walls for separating the concave pits are formed in one side surface of the strap blank; and the separation walls are strip-shaped and staggered mutually, so that the side surface is net-shaped. Compared with the prior art, the processed strap blank not only is high in strength, but also saves materials. Besides, the invention further discloses a processing device of the blank of the corresponding paper shredding blade.

Description

technical field

[0001] The invention relates to the field of jig processing, in particular to a processing technology and processing equipment for processing shredded paper blade stock. Background technique

[0002] In the corporate office, many used and discarded papers, because the information recorded on them are corporate secrets, in order to prevent others from obtaining the information recorded on the documents, the paper needs to be shredded, so the paper shredder came into being. A traditional paper shredder generally includes two cutter shafts and several pairs of shredding blades fixed on the cutter shafts. When shredding paper, the motor drives a series of transmission mechanisms to transmit a lower speed and a larger torque to the cutter shaft to rotate the two cutter shafts. When the paper passes between the two rotating cutter shafts, the two cutter shafts squeeze the paper. In this way, the waste paper is cut into thin strips or shreds.

[0003] In order to ...

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