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Automatic fiber bundle and crimping machine butting device

An automatic docking and fiber tow technology, which is applied in the field of crimping devices, can solve the problems of high labor intensity, inability to guarantee the quality of tow, unsafety, etc., and achieve the effect of ensuring the quality of crimping

Inactive Publication Date: 2013-08-14
JINAN NATURE NEW MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is labor-intensive, low in efficiency, unsafe, and affects the network structure of the tow, and cannot guarantee the quality of the tow after crimping

Method used

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  • Automatic fiber bundle and crimping machine butting device

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Embodiment Construction

[0013] As shown in the accompanying drawings, the fiber tow automatic access crimping machine device of the present invention mainly includes a main body 1, the middle part of the main body 1 is provided with a wire guide hole 2 passing through the two ends of the main body, and an air storage chamber is provided inside the main body 1 3. The side wall of the main body 1 is provided with an air inlet 2 communicating with the air storage chamber 3, and the front end of the main body 1 is provided with a wire guide air channel 5, one end of the guide wire air channel 5 communicates with the air storage chamber 3, and the other end It communicates with the wire guide hole 2, and the axis of the wire guide air channel 5 is inclined relative to the axis of the wire guide hole 2. The included angle A of ) is greater than 90 degrees, preferably 135 degrees-175 degrees, so that the air intake direction of the wire guide air channel 5 is consistent with the running direction of the tow....

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Abstract

The invention discloses an automatic fiber bundle and crimping machine butting device which comprises a main body, wherein a fiber leading hole penetrating through the two ends of the main body is formed in the middle of the main body; an air storage cavity is arranged in the main body; air inlets communicated with the air storage cavity are formed in side walls of the main body; fiber leading air passages are arranged at the front end of the main body; one end of each fiber leading air passage is communicated with the air storage cavity, and the other end thereof is communicated with the fiber leading hole; and included angles between axes of the fiber leading air passages and moving directions of fiber bundles in the fiber leading hole are greater than 90 degrees. According to the device, compressed air is supplied into the air storage cavity through the air inlets, and is sprayed out through the fiber leading air passages via the fiber leading hole, negative pressure is formed in the fiber leading hole, and the fiber bundles are introduced into the fiber leading hole by a suction force of the negative pressure and enter a crimping machine. The compressed air can blow and disperse the fiber bundles, so that the fiber bundles can generate a net structure. The device achieves that the fiber bundles can enter automatically without manual intervention, is efficient and safe, can disperse the fiber bundles to generate the net structure, and ensures the crimping quality.

Description

technical field [0001] The invention relates to a device for feeding short chemical fiber tow into a crimping machine for crimping, and belongs to the technical field of fiber tow crimping. Background technique [0002] The chemical fiber staple fiber tow in processing generally needs to be crimped and deformed by a crimping machine. The crimping machine is the key equipment on the chemical fiber staple fiber post-processing production line. Most of the current crimping machines are stuffing box type, and the main components are crimping box, crimping roller and pressing parts. The fiber tow first enters a pair of crimping rollers, and then enters the crimping box between the crimping rollers. [0003] At present, the fiber tow enters the crimping rollers, all of which are manually operated. First, the front end of the tow is placed between two crimping rollers, and the crimping rollers are manually rotated. After the tow passes through the crimping rollers, many people pull...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G1/12
Inventor 朱长超
Owner JINAN NATURE NEW MATERIALS
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