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Self-aligning self-adaptive pinch wheel

A self-adaptive, pressure-rolling technology, applied in the direction of conveying filamentous materials, shafts and bearings, thin material handling, etc., can solve problems such as runout, gaps, affecting product quality and production efficiency, etc., to extend service life and improve products. The effect of quality and productivity

Active Publication Date: 2018-02-02
WUXI YUANSHENG TECH & SCI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in order to make the press rollers used in textile machinery closely fit the surface of the conveying roller, the structural design generally adopts a single-point support to obtain the self-adaptation of the working surface of the press roller to the surface of the conveying roller, but the high-speed The yarn and traction will interfere with the working state of the adaptive pressure wheel, resulting in jumps, gaps, etc., affecting product quality and production efficiency

Method used

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  • Self-aligning self-adaptive pinch wheel
  • Self-aligning self-adaptive pinch wheel
  • Self-aligning self-adaptive pinch wheel

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0019] In order to obtain a smooth and constant working condition of the adaptive pinch wheel, improve product quality and production efficiency, and prolong the service life of the adaptive pinch wheel, the present invention includes a pinch wheel shaft 3 and a coaxial Distributed support shaft 10; the main support 4 is sleeved on the support shaft 10; the elastic auxiliary support 2 is also sleeved on the support shaft 10; Positive pressure wheel outer ring 1.

[0020] Specifically, a support shaft 10 is provided at the front end of the pinch shaft 3, and the outer diameter of the support shaft 10 is smaller than the outer diameter of the rear end of the pinch shaft 3. The elastic auxiliary support 2 and the main support 4 are both sleeved on the support shaft 10 of the pinch shaft 3. superior. The pressure wheel outer ring 1 is installed on the support sha...

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Abstract

The invention relates to a pressure wheel, in particular to a returnable adaptive pressure wheel and belongs to the technical field of textile machinery. According to the technical scheme, the returnable adaptive pressure wheel comprises a pressure wheel shaft and a supporting shaft which is located at one end of the pressure wheel shaft and is arranged coaxially; a main support sleeves the supporting shaft; the supporting shaft is further sleeved with an elastic auxiliary support; the outer circle of the supporting shaft is provided with a pressure wheel outer circle returning through the elastic auxiliary support. The returnable adaptive pressure wheel is compact in structure, the smooth and constant adaptive pressure wheel condition can be acquired, the product quality and producing efficiency are improved, and the service life of the returnable adaptive pressure wheel is prolonged.

Description

technical field [0001] The invention relates to a pinch wheel, in particular to a self-aligning pinch wheel, which belongs to the technical field of textile machinery. Background technique [0002] The function of the pressure roller used in textile machinery is to press the yarn smoothly on the conveying roller. It is required that the pressure roller can exert a balanced, durable and stable pressure on the yarn and closely adhere to the conveying roller. At present, in order to make the press rollers used in textile machinery closely fit the surface of the conveying roller, the structural design generally adopts a single-point support to obtain the self-adaptation of the working surface of the press roller to the surface of the conveying roller, but the high-speed The yarn and traction force will interfere with the working state of the adaptive pressure wheel, resulting in jumps, gaps, etc., affecting product quality and production efficiency. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H51/06F16C13/00
Inventor 潘波
Owner WUXI YUANSHENG TECH & SCI DEV CO LTD
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