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Web-spreading process and web-spreading device
Web-spreading process and web-spreading device
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机译:网络传播过程及网络传播装置
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摘要
A web-spreading device and a web-spreading process are provided. The web-spreading device, is provided whereby a first web strand being conveyed and a second web strand being conveyed next to the first web strand in a web-processing machine can be offset in parallel to one another in order to set a spread. A frame supports a first deflecting device (5r; 5r′), which forms a first deflection axis for the first web strand (Br), and a second deflecting device (6r; 6r′), which forms a second deflection axis for the first web strand (Br), which deflection axis is the next deflection axis for the first deflection axis in the conveying direction (F). The first web strand (Br) is offset in parallel by wrapping around the deflecting device (5r, 6r; 5r′, 6r′) and the spread (X; X+Y) is thus set in its entirety or in part. At least one of the deflecting devices (5r, 6r; 5r′, 6r′) is mounted adjustably along an adjustment path in the frame (2) in order to set the spread (X; X+Y). The adjustment path is straight in its entirety or at least in one section and extends in the conveying direction (F) which the first web strand (Br) has between the deflecting device (5r, 6r; 5r′, 6r′).
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机译:提供了一种网络传播设备和网络传播过程。提供了幅材散布装置,其中,在幅材处理机中,第一幅材幅材的传送和第二幅材幅材的紧挨着第一幅材条的传递可以彼此平行地偏移,以设置展开。框架支撑形成第一偏转轴的第一偏转设备( 5 B> r I> ; 5 B> r I>')。用于第一幅幅(Br)和第二个偏转装置( 6 B> r I> ; 6 B> r I>') ,其形成用于第一幅材股线(Br)的第二偏转轴,该偏转轴是在输送方向(F)上对于第一偏转轴的下一个偏转轴。通过缠绕偏转装置( 5 B> r, I> 6 B> r; I> 5 B> r', I> 6 B> r' I>),因此扩展为(X; X + Y)全部或部分设置。至少一个偏转设备( 5 B> r, I> 6 B> r I> ; 5 B> r', I> 6 B> r' I>)沿框架( 2 B>)的调整路径可调节地安装设置点差(X; X + Y)。调节路径的整体或至少一个部分是笔直的,并在第一幅材纤维束(Br)在转向装置( 5 B> r, I> 6 B> r; I> 5 B> r', I> 6 B> r I>')。
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