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    • 4. 发明授权
    • Device for manufacturing brush products
    • 用于制造刷子产品的装置
    • US06880896B2
    • 2005-04-19
    • US10236130
    • 2002-09-06
    • Bernd SteinBryan Flood
    • Bernd SteinBryan Flood
    • A46D1/08A46D3/08
    • A46D1/08A46D3/082
    • A device for manufacturing brush products, in particular toothbrushes, with a bristle magazine having a feed chute for receiving filaments of precut length arranged in a dense array transverse to the longitudinal axis of the bristle magazine. The feed chute has a discharge opening which is bounded by a bristle picker closing the discharge opening from outside, and serves to feed filaments to a recess provided on the bristle picker. The recess receives only a predetermined quantity of filaments, combining them into tufts which are then transferred to further stations for further processing. According to the invention, the feed chute has a magazine bottom on which the discharge opening is formed. The magazine bottom is further shaped in an arcuate configuration tapering essentially in the direction of the discharge opening. This produces a steady filament flow in which dead zones are not allowed to develop.
    • 用于制造刷产品的装置,特别是牙刷,其具有刷毛仓,其具有用于接收以与刷毛仓的纵向轴线相对的密集阵列布置的预切长度的长丝的进料槽。 进料槽具有排出口,该排出口由刷毛机拾取器限定,所述刷毛机从外部关闭排出口,并且用于将细丝送入设置在刷毛机上的凹部。 凹槽仅接收预定量的长丝,将它们组合成簇,然后将其转移到另外的站进行进一步处理。 根据本发明,进料槽具有形成排出口的料盒底部。 杂志底部进一步成形为基本上沿排出口的方向逐渐变细的弧形构造。 这产生了稳定的细丝流,其中不允许死区形成。