Formed felt collecting device of paper maker felt needling machine without end points

Abstract

A formed felt collecting device of a paper maker felt needling machine without end points belongs to the technical field of non-textile machinery. The paper maker felt needling machine without end points comprises an upright pillar, a support, a first cross beam, a second cross beam, an outer needling mechanism, an inner needling mechanism and a driving mechanism. The formed felt collecting device comprises a pressing roll, a felt guide roll, a first acting cylinder and a first motor, wherein one end of the pressing roll, toward the upright pillar, is arranged on a rotating arm; the rotating arm is arranged on a pivot arm of the pressing roll; the pivot arm of the pressing roll is fixed at the bottom of the first cross beam; one end of the pressing roll, toward the support, is arranged ona pressing roll shaft seat; one end of the felt guide roll, toward the upright pillar, is provided with a pivot arm of the felt guide roll; one end of the felt guide roll, toward the support, is arranged on a felt guide roll shaft seat and connected with the first motor in a transmission way; the felt guide roll shaft seat is arranged on the support; the first motor is arranged on the support; the first acting cylinder is arranged at the top of the support; and a piston rod of the first acting cylinder is connected with the pressing roll shaft seat. The formed felt collecting device can not only reduce the labor intensity of operators and human input, but also improve the working efficiency.

Description

Technical field [0001] The invention belongs to the technical field of non-woven machinery, and in particular relates to a forming felt collecting device of an endless paper felt needle punch. Background technique [0002] No end point, literally means no joint, and the overall structure is a ring. Because papermaking blankets have strict technical requirements, that is, joints are usually not allowed, because if there are joints, it is difficult to ensure the strength of the papermaking blanket on the one hand, and the quality of the paper cannot be guaranteed on the other hand, which is specifically expressed in the uniformity of the thickness of the paper. Affected, this can be understood in more detail through the background technology section of the specification of Chinese Invention Patent Application Publication No. CN101122069A. [0003] The contribution of the technical solution of the jointless industrial needle punch provided by CN101122069A is that it can satisfy the p...

AI Technical Summary

Problems solved by technology

It goes without saying that in the process of folding the formed felt, the workers consume a lot of physical strength, which not only needs to be operated by multiple people (because the width of the paper-making felt is relatively wide, usually above 8m), but also the operation efficiency is low.

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