CN102980524A

CN102980524A - Synthetic fiber detection device

Info

Publication number: CN102980524A
Application number: CN2012104218285A
Authority: CN
Inventors: 施纯屿
Original assignee: WUJIANG XINJIN TEXTILE CO Ltd
Current assignee: WUJIANG XINJIN TEXTILE CO Ltd
Priority date: 2012-10-30
Filing date: 2012-10-30
Publication date: 2013-03-20

Abstract

The invention provides a synthetic fiber detection device which comprises a detection ring and an annular base seat. An annular sliding chute corresponding to the detection ring is arranged on the annular inner wall of the annular base seat. The detection ring is disposed in the annular sliding chute. A driver used for driving the detection ring is arranged in the annular sliding chute. Laser detection pairs which are arranged in a mutual parallel mode are evenly distributed on the inner wall of the detection ring. Each laser detection pair comprises an optical emission head and an optical reception head which are arranged to be opposite to each other. Light paths formed by the laser detection pairs are parallel with each other, and distances between the light paths are the same. The synthetic fiber detection device can be used for detecting diameters of nascent fibers at all angles through rotation of the detection ring.

Description

A kind of synthon pick-up unit

Technical field

The present invention relates to synthon manufacturing equipment field, especially, is a kind of synthon fiber number pick-up unit.

Background technology

Synthon are artificial synthetic, the linear polymer that has suitable molecular weight and have solvable (or fusible) property, the man-made fiber that makes through spinning technique and aftertreatment.Usually the polymkeric substance that this class is had fibre-forming performance is called fibre-forming polymer.Compare with regenerated fiber with natural fiber, the raw material of synthon is made by artificial synthesis, produces the restriction that is not subjected to natural conditions.Synthon are except having the general superior function of man-made fiber, and such as intensity height, light weight, quick-drying washable, good springiness, be not afraid of outside mould moth etc., the synthon of different cultivars respectively have some special performance.

Spinning liquid is transported to spinning head by volume pump, the spinning liquid thread of extruding from spinneret capillary enters spinning stack and contacts with thermal medium (air or nitrogen), by the effect of thermal medium in the path, the solvent in the solution thread is volatilized fast, and taken away by heat medium flow.The solution thread occurs concentrated when sloughing solvent gradually and solidifies, and elongation attenuates and becomes as-spun fibre under the effect of winding tension, the fiber number of as-spun fibre (being the thickness of fiber) affects the fabric property that its later stage formation spins greatly, if the even thickness degree of as-spun fibre is relatively poor, the quality that spins of its formation is relatively poor.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide a kind of synthon pick-up unit, this synthon pick-up unit effectively detects the even thickness degree of as-spun fibre.

The technical solution adopted for the present invention to solve the technical problems is:

This synthon pick-up unit comprises detection ring and annular base, be provided with the circle annular groove corresponding with described detection ring on the annular inner wall of described annular base, described detection ring is arranged in the described annular groove, be provided with the driver that drives described detection ring in the described annular groove, be evenly equipped with the laser detection that is arranged in parallel pair on the inwall of described detection ring, described laser detection is to comprising optical emitting head and the optics Receiver that is oppositely arranged, and the light path that forms is parallel to each other described laser detection and distance equates.

With the center of as-spun fibre by described detection ring, hide how many bar laser detection to the light of generation by detecting described as-spun fibre, as-spun fibre can be judged at the diameter of an angle, the diameter of the as-spun fibre of whole angles can be detected by the rotation detection ring.

As preferably, described annular base band is useful on the boss that keeps described annular base balance, and described driver is set in the described boss, can make the thinner of annular base design.

As preferably, described laser detection to only distribute with described detection ring in semicircle in because described detection ring is revolving, is distributed in laser detection in the semicircle and can replaces second half function after to the Rotate 180 degree when described, therefore can reduce half.

As preferably, the detection head that described laser detection is right all has the ability of transmitting-receiving optical signalling, the accuracy of Effective Raise detection head detection signal.

The invention has the advantages that:

Can detect the diameter of the as-spun fibre of whole angles by rotating detection ring, by detecting the diameter of as-spun fibre, can control the fiber number of improving as-spun fibre, to improve the quality of product.

Description of drawings

Fig. 1 is the structural representation of these synthon pick-up unit;

Fig. 2 is that these synthon pick-up unit detects an as-spun fibre side-looking structural representation;

Fig. 3 is another as-spun fibre side-looking structural representation of these synthon pick-up unit.

Among the figure: 100, annular base; 110, driver; 120, boss; 200, detection ring; 210, optical emitting head; 220, optics Receiver; 300, as-spun fibre.

Embodiment

The present invention is further described below in conjunction with drawings and Examples:

Consult Fig. 1, in the present embodiment, this synthon pick-up unit comprises detection ring 200 and annular base 100, be provided with the corresponding annular groove of a circle and described detection ring 200 on the annular inner wall of described annular base 100, described detection ring 200 is arranged in the described annular groove, be provided with the driver 110 that drives described detection ring in the described annular groove, be evenly equipped with the laser detection that is arranged in parallel pair on the inwall of described detection ring 200, described laser detection is to comprising the optical emitting that is oppositely arranged 210 and optics Receiver 220, and the light path that forms is parallel to each other described laser detection and distance equates.

Above-mentioned synthon pick-up unit, described annular base 100 bands are useful on the boss 120 that keeps described annular base balance, and described boss 120 is interior to arrange described driver.

Above-mentioned synthon pick-up unit, described laser detection is in the semicircle in a distribution and the described detection ring 200, because described detection ring 200 be revolving, be distributed in the semicircle laser detection and can replace second half function after to the Rotate 180 degree when described, so can reduce half.

Above-mentioned synthon pick-up unit, the detection head that described laser detection is right all have the ability of transmitting-receiving optical signalling, the accuracy of Effective Raise detection head detection signal.

Above-mentioned synthon pick-up unit detects principle:

Consult Fig. 2, Fig. 3, detect the synoptic diagram of the as-spun fibre of different-diameter for detection ring 200, with the center of as-spun fibre 300 by described detection ring 200, hide how many bar laser detection to the light of generation by detecting described as-spun fibre 300, as-spun fibre 300 can be judged at the diameter of an angle, the diameter of the as-spun fibre 300 of whole angles can be detected by rotation detection ring 200.

The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims

1. synthon pick-up unit, it is characterized in that: comprise detection ring (200) and annular base (100), be provided with the circle annular groove corresponding with described detection ring (200) on the annular inner wall of described annular base (100), described detection ring (200) is arranged in the described annular groove, be provided with the driver (110) that drives described detection ring in the described annular groove, be evenly equipped with the laser detection that is arranged in parallel pair on the inwall of described detection ring (200), described laser detection is to comprising optical emitting head (210) and the optics Receiver (220) that is oppositely arranged, and the light path that forms is parallel to each other described laser detection and distance equates.

2. synthon pick-up unit according to claim 1 is characterized in that: described annular base (100) band is useful on the boss (120) that keeps described annular base balance, and described driver (110) is set in the described boss (120).

3. synthon pick-up unit according to claim 1 is characterized in that: described laser detection to only distribute with described detection ring (200) in semicircle in.

4. synthon pick-up unit according to claim 1 is characterized in that: the detection head that described laser detection is right all has the ability of transmitting-receiving optical signalling.