High-frequency vibrating sponge perforating device and application thereof

Abstract

The invention particularly relates to a high-frequency vibrating sponge perforating device and application thereof. The high-frequency vibrating sponge perforating device is mainly used for processing an elastic layer on a transfer roller in a printer or copier and comprises an ultrasonic generator, an ultrasonic transducer connected with the ultrasonic generator through wires, at least one amplitude transformer connected with the ultrasonic transducer and a tubular tool connected with the amplitude transformer, wherein the tubular tool is in threaded connection with the amplitude transformer and comprises a connector connected with the amplitude transformer, a tube body with an inner cavity and a cutting edge; one end of the tube body is in threaded connection with the connector; the cutting edge is arranged at the other end of the tube body; and a circular arc transition structure is arranged at the joint of the tube body and the connector. Through the technical scheme provided by the invention, the high-frequency vibrating sponge perforating device perforates sponge easily, a perforating process is stable, the dimensional accuracy of holes is high, the surfaces of hole walls are smooth and free of damage, the product percent of pass is greatly increased, and the production efficiency is remarkably improved.

Description

technical field [0001] The invention belongs to the sponge processing technology, and in particular relates to a high-frequency vibration sponge punching device and its application, which are mainly used for processing the elastic body layer on the transfer roller in a printing copier. Background technique [0002] In daily life or industrial products, there are many cases where it is necessary to carry out chip processing on elastic materials such as artificial sponge, foamed rubber, etc., but the above materials are easily deformed under slight pressure or torsion and tend to resist movement through compression or deformation. cutting or drilling action. [0003] The transfer roller of a printer or copier generally includes a metal mandrel and an elastomer layer sleeved outside the metal mandrel. The elastomer layer is usually the above-mentioned elastic material. In order to set the inner mandrel, holes need to be opened on the elastic material. . The transfer roller is...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a high-frequency vibration sponge punching device, which is used to solve the current problems such as difficulty in punching holes on sponge-like elastic bodies, low efficiency, and pollution.

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