Hairs embedded device for hairbrush in odd shaped holes

Abstract

A bristle embedding machine for the brush with non-circular holes is composed of a bristle taking disc with 3-6 notches on its circumference, whose shape is same as the non-circular hole, a bristle storage box with openings arranged in a straight line for supplying bristles to said bristle taking disc, a bristle embedding mechanism above said disc, several insertion pins on said bristle embedding mechanism, moving synchronously with said disc and respectively relative to said notches for embedding the bristles in the non-circular holes of brush, and a brush supporter. It features that multiple kinds and colors of bristle can be used.

Description

Technical field [0001] The invention relates to a machine for manufacturing toothbrushes or other brushes, in particular to a hair-planting machine with different-hole-shaped brushes suitable for planting hairs on toothbrush heads or other brushes. technical background [0002] As we all know, toothbrushes, as a daily fast-moving consumer goods, have outstanding features such as short service life, large output, many varieties and patterns, and fast pattern renovation. Most of the toothbrush brands currently on the market are produced by traditional round-hole-shaped bristles and metal sheet-embedded bristles. In terms of technology, the traditional production method has the advantages of mature technology, simple structure and high production efficiency. Therefore, the innovation and transformation process of toothbrush production machinery is also based on the original traditional production technology, with improving production efficiency as the main technology innovation...

AI Technical Summary

Problems solved by technology

[0006] The limitations of the traditional process are as follows: first, the size of the hair extraction port is single, and the number of bristles is limited each time, so it is impossible to implant bristles into pores of different geometric shapes; second, the current method of embedding and fixing metal wires cannot guarantee On a single machine, the wire cutting mechanism cuts out different shapes of wires to fix the bristles in the pores of different geometries

As we have said before, a lot of practice has proved that the circular shape is the most suitable pore geometry in the current hair transplanting method, and, for each machine, only one type of hair transplantation with circular pores can be completed.

In addition, the traditional hair box swinging method of hair changing can not complete the hair changing action of multiple types of brush hairs on a single machine

Therefore, it should be said that the traditional circular pore implantation method and the matching metal sheet embedding and fixing method have great limitations, and have become a technical bottleneck for forming new product selling points to attract consumers.

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