Bristle planting equipment for special-shaped brush

Abstract

The invention discloses bristle planting equipment for a special-shaped brush. The bristle planting equipment comprises a workbench and a plurality of bristle planting modules. The workbench is provided with a bearing plate. Each bristle planting module comprises a bristle taking channel for containing bristles, a bristle taking plate, a transfer channel and a first bristle punching mechanism, wherein a plurality of bristle taking holes are linearly formed in the bristle taking plate, the bristle taking plate linearly moves at a bristle outlet, a blocking mechanism opens the bristle outlet to enable the bristles to enter the bristle outlet, the transfer channel is linearly and movably provided with a carrier, and the first bristle punching mechanism is used for pushing the bristles on the bristle taking plate into the carrier. An assembling device is arranged at the tail end of each transfer channel, the carriers carry the bristles to advance to the assembling devices in the transfer channels, a plurality of shaping stations are selectively arranged between the first bristle punching mechanisms and the assembling devices, and the bearing plate moves along with the workbench and sequentially enters the assembling devices of the multiple bristle planting modules. Each bristle planting module is used for allowing bristles of different shapes to be placed in so as to form a brush head.

Description

technical field [0001] The invention relates to the technical field of hair-planting equipment, in particular to a hair-planting equipment for special-shaped brushes. Background technique [0002] At present, as a daily fast-moving consumer product, the toothbrush has outstanding features such as short service life and large output. Most of the toothbrush brands currently on the market are produced by traditional round-hole-shaped bristles and metal sheet-embedded bristles. [0003] Hair planting is the most critical step in the production process of toothbrushes and other brush products. The current hair planting equipment in the prior art usually adopts the method of workbench hair removal, and a rotating part for hair removal is set outside the hair removal box. The rotating part is provided with a gap for the bristles to enter. When the hair planting equipment is picking hair, it is necessary to leave a gap between the rotating part and the outlet of the hair removal bo...

AI Technical Summary

Problems solved by technology

[0003] Hair planting is the most critical step in the production process of toothbrushes and other brush products. The current hair planting equipment in the prior art usually adopts the method of workbench hair removal, and a rotating part for hair removal is set outside the hair removal box. The rotating part is provided with a gap for the bristles to enter. When the hair planting equipment is picking hair, it is necessary to leave a gap between the rotating part and the outlet of the hair removal box, so that the rotating part can run smoothly, and the bristles are easy to pass between the rotating part and the outlet. Leakage between them, especially for special-shaped tufting mouths, which have smaller openings and larger flaring mouths. Although the bristles can enter the openings, the compactness in the flaring mouths is not good, which affects the subsequent flushing work. In the table-top hair removal method, in order to simultaneously remove multiple shaped bristle tufts, multiple notches are provided in the circumferential direction of the rotating member. Therefore, when the bristle tufts are stamped onto the brush head template, multiple stamping actions are also required, and , when the bristles are transported to the brush head, the overall shape and arrangement between the bristles are easy to collapse, which affects the work efficiency and hair planting effect;

[0004] A brush head in the prior art, the brush head is provided with a hair-planting hole for hair-planting, in order to firmly connect the bristles with the brush head, it is also necessary to set a metal sheet on the brush head, and the metal sheet is pressed tightly on the brush head Located on the outside of the bristle tufts, it plays a fixed role. However, during the long-term use of the toothbrush, the exposed metal sheet is prone to produce heavy metal ions that are harmful to the human body. Long-term use of a toothbrush whose bristles are fixed by the metal sheet will damage the body. healthy

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