公开(公告)号：WO2017208181A1

公开(公告)日：2017-12-07

申请号：PCT/IB2017/053222

申请日：2017-06-01

Applicant: DROMONT SPA

Inventor： DROCCO, Luca ,  DROCCO, Mario

IPC: B05B1/32 ,  B05B15/02 ,  B05B1/28

Abstract: Dispenser head for a dispensing machine for products or fluids, comprising: a head body (2) having at least one primary tube (4); a sliding support (6) adapted to slide relative to the head body (2) along a sliding axis (x-x); a secondary tube (8), constrained to the sliding support (6), adapted to slide relative to the primary tube (4) parallel to the sliding axis (x-x), wherein a first end (8a) of the secondary tube (8) is in fluidic communication with the primary tube (4) in every position of the travel of the secondary tube (8); a rotatable nozzle (10) constrained to the head body (2) with freedom of rotation about an axis of rotation (y-y) parallel to the sliding axis (x-x), wherein the rotatable nozzle (10) is in fluidic communication with a second end (8b) of the secondary tube (8) in every position of the travel of the secondary tube (8). The rotatable nozzle (10) comprises, at a distal end thereof, an outlet hole (12) which is offset relative to the axis of rotation (y-y) for dispensing the fluid. Guiding means are provided, which are so designed that the sliding motion of the secondary tube (8) parallel to the sliding axis (x-x) will determine the rotary motion of the rotatable nozzle (10) about its axis of rotation (y-y). A terminal element (14) is located in contact with the distal end of the rotatable nozzle (10) and has a terminal hole (16). The rotatable nozzle (10) can take a dispensation angular position, in which the outlet hole (12) and the terminal hole (16) are aligned with each other, thereby allowing dispensation of the fluid, and a closed angular position, in which the outlet hole (12) is obstructed by the terminal element (14), thereby preventing dispensation of the fluid.

Abstract translation: 一种用于产品或流体的分配机器的分配头，包括：具有至少一个主管（4）的头主体（2） 滑动支撑件（6），所述滑动支撑件适于沿着滑动轴线（x-x）相对于所述头部主体（2）滑动; （8），所述第二管（8）限制于所述滑动支撑件（6），所述第二管适于相对于所述主管（4）平行于所述滑动轴线（xx）滑动，其中所述第二管（8）的第一端（8a） 在次级管（8）的行程的每个位置处与主管（4）流体连通; 可旋转的喷嘴（10），所述可旋转的喷嘴（10）被约束到所述头部本体（2）上并且围绕平行于所述滑动轴线（xx）的旋转轴线（yy）旋转自由，其中所述可旋转喷嘴（10） （8）的行程的每个位置中的第二管（8）的第二端（8b）。 可旋转喷嘴（10）在其远端包括相对于用于分配流体的旋转轴线（y-y）偏移的出口孔（12）。 提供导向装置，其被设计成使得次级管（8）平行于滑动轴线（x-x）的滑动运动将确定可旋转喷嘴（10）围绕其旋转轴线（yy）的旋转运动。 端子元件（14）位于与可旋转喷嘴（10）的远端接触并且具有端子孔（16）。 可旋转喷嘴（10）可以具有分配角位置和关闭角位置，在分配角位置中，出口孔（12）和端子孔（16）彼此对齐，从而允许流体的分配，以及闭合角位置， 出口孔（12）被终端元件（14）阻塞，从而防止流体的分配。