Bending and cutting device for metal wires of disk brush

Abstract

The invention discloses a bending and cutting device for metal wires of a disk brush. The device comprises a base, a supporting plate is mounted on the base, a semi-circular bending arm groove is formed in the side surface of the supporting plate, a gear groove is formed in the center of the bending arm groove, an upper bending gear and a low bending gear, which are connected with each other in an engaged mode, are symmetrically arranged in the gear groove, an upper bending arm and a lower bending arm, which are symmetrically arranged, are fixedly connected to the outer side surfaces of the upper bending gear and the low bending gear respectively, the metal wires are arranged on the right side surfaces of the upper bending arm and the lower bending arm respectively, a side cover plate is arranged on the side surface of the supporting plate, a cutting air cylinder is mounted on the front side surface of the side cover plate, and a cutting pushing plate is connected to the output end of the cutting air cylinder through a connecting plate. According to the device, the metal wires are automatically bended by using a bending device, time and labor are saved, the working efficiency is high, the bending symmetry of the metal wires is good, and the device can be automatically pushed out for cutting, so that the labor cost is greatly saved, the specification uniformity of finished products is good, and good popularization and application value is provided.

Description

technical field [0001] The invention relates to the technical field of brushes, in particular to a metal brush wire bending and cutting device for disc brushes. Background technique [0002] Disk brushes are one of the more commonly used tools in the field of sanitation. They are mainly composed of brush disks and brush wires embedded in the brush disks. The brush wires are generally made of plastic wires such as nylon, PBT, PET, PVC and PP, or metal wires. Brush filaments, or mixed brush filaments combined with plastic brush filaments and metal brush filaments; in the production process of brushes, the brush filaments are usually inserted into the perforations on the brush plate, and fixed by pressing, binding, cuttings, etc. And in the prior art, for the production of the disc brush that adopts metal brush wire, after adopting artificial bending metal brush wire more, in the jack that brush wire is inserted on the brush disc, because the rigidity and tenacity of metal brus...

AI Technical Summary

Problems solved by technology

And in the prior art, for the production of the disc brush that adopts metal brush wire, after adopting artificial bending metal brush wire more, in the jack that brush wire is inserted on the brush disc, because the rigidity and tenacity of metal brush wire, to Manual bending is time-consuming and laborious, and the production efficiency is low. At the same time, due to differences in operating levels and working conditions, the bending symmetry of metal brush wires varies greatly, resulting in uneven overall brush wires, which affects the use of disc brushes. Effect and longevity

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