a roll cutting machine

Abstract

A hobbing machine comprises a cutting assembly, wherein the cutting assembly comprises a cutting table, a hob, a hob head, a hob driving device, energy conduction blocks and a plurality of ultrasonic amplitude transformers, wherein the hob head is fixedly connected onto the top surface of the cutting table, the hob driving device is fixedly connected above the hob head, and the hob is hinged to the bottom of the hob head and linked with the hob driving device; an elongated accommodating hole located below the hob is formed in the cutting table, the ultrasonic amplitude transformers are fixedly connected at the lower part of the cutting table, the energy conduction blocks are elongated and are fixedly connected at top ends of the plurality of ultrasonic amplitude transformers, tops of the energy conduction blocks extend into the accommodating hole, and the distance between the bottom edge of the hob and the top end of each energy conduction block is smaller than the thickness of a composite material. The whole hobbing machine has the characteristics of high machining efficiency, high automation degree, good machining continuity and good machining effect.

Description

technical field [0001] The invention relates to the field of rolling cutting equipment. Background technique [0002] There are two types of soles for slippers, one is secondary vulcanized molded soles, and the other is primary vulcanized rolled soles. Rolled sole sheets are punched by sole punching machines to obtain rolled soles. The cutting surface of the sole is generally required to have a slope surface, one is for aesthetics, and the other is that it can be better bonded to the skirt of the shoe; however, currently the rolling sole cannot form a cutting surface after punching on the sole punching machine The slope of the sole can only be cut out by manual methods with a cutter. It can only process less than 1,000 pairs in 8 hours a day. The work efficiency is low, the labor intensity is high, and the labor cost is high. The shape is uneven and the accuracy is not high, which will inevitably affect the beauty of the slippers after being used on slippers. [0003] In t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above problems, the present invention proposes a rolling cutting machine with exquisite structure, convenient use, high processing efficiency and good processing effect, which can effectively avoid the problems of uneven incision and irregular cutting surface during rolling after use.

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