CN202193905U - Yarn guiding hook device - Google Patents
Yarn guiding hook device Download PDFInfo
- Publication number
- CN202193905U CN202193905U CN2011201645157U CN201120164515U CN202193905U CN 202193905 U CN202193905 U CN 202193905U CN 2011201645157 U CN2011201645157 U CN 2011201645157U CN 201120164515 U CN201120164515 U CN 201120164515U CN 202193905 U CN202193905 U CN 202193905U
- Authority
- CN
- China
- Prior art keywords
- yarn
- passing hole
- yarn guiding
- twizzle
- polyformaldehyde
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a yarn guiding hook device, which comprises a yarn guiding rod and a yarn passing hole. One end of the yarn guiding rod is provided with a fixing part, the yarn guiding rod penetrates through a yarn guiding portion arranged on the yarn guiding rod and a yarn walking channel to be connected with the yarn passing hole, and the position of an outlet of the yarn walking channel is connected with the yarn passing hole. The surfaces of the yarn guiding portion, a yarn walking channel and the yarn passing hole are provided with polyformaldehyde casings, and a yarn guiding groove is upwards arranged in the yarn passing hole in the movement direction of yarns. The inside of the device is made of metal rod materials, and the surface of the device is injected with the polyformaldehyde casings. Polyformaldehyde has the characteristics of being smooth and wearing resistant, thereby effectively improving wearing resistance and scratch resistance of the yarn guiding hook, prolonging service life of the yarn guiding hook, simultaneously guaranteeing smoothness of yarn guiding channel for a long time and benefiting to improve quality of produced yarns and work efficiency. The yarn walking channel of the yarn guiding hook shortens working time and simultaneously improves processing efficiency and output greatly. The yarn guiding groove for yarns to pass is arranged on the yarn passing hole, thereby having the function of gathering hairiness.
Description
Technical field
The utility model relates to field of textile machinery, relates in particular to a kind of twizzle device that yarn is led.
Background technology
Twizzle is used for the feeding unit or the coiler device of spinning machinery, is used for guiding and restriction yarn.Twizzle of the prior art has plenty of the pole that spirals by screw thread form; Have plenty of and set up a fixing barrier in the front side of circular arc cable-through hole; This makes operating personnel need lead-in wire, wiring and yarn is pushed in the cable-through hole that it operates complicated.Every spinning machine need be processed hundreds and thousands of spindles usually simultaneously, very big of the labour expenditure that causes thus, and, will inevitably reduce production efficiency because the total duration of operating personnel's operation prolongs, influence part output.
At present, the rove twizzle on the spinning machine adopts metal material through heat treatment usually, and technologies such as chrome-faced are made, and wears no resistance, and causes coating to come off again easily.Because spinning machine is when real work, rove always long-time continuous makes the yarn-guiding duct place of twizzle produce local temperature rise and serious wearing and tearing constantly through twizzle; When particularly spinning powerful higher fiber product; The wearing and tearing of twizzle and destruction are outstanding to show serious, occurs the twizzle rough surface inevitably, rough; Even the formation groove, service life is short.This wearing and tearing of twizzle can cause the fiber on the rove to stick on twizzle, and are cumulative for a long time, produce misdraft in the time of will making rove pass through twizzle, and serious meeting causes the rove broken end, directly the production efficiency and the product quality of influence spinning.
The utility model content
The technical problem that the utility model will solve is: a kind of guide efficient height, long service life are provided, have the twizzle device of filoplume congregational rate preferably.
In order to overcome the defective that exists in the background technology; The utility model solves the technical scheme that its technical problem adopted: a kind of twizzle device; Comprise lever jack, yarn passing hole; Said lever jack one end is fixed with fixture, said lever jack through be located on the lever jack draw the yarn position, yarn going channel is connected with yarn passing hole, the exit of said yarn going channel is connected with yarn passing hole; Said yarn position, yarn going channel and the yarn passing hole surface of drawing has the polyformaldehyde shell, draws the yarn groove along offering on the yarn movement direction in the said yarn passing hole.
According to another embodiment of the utility model, a kind of twizzle device comprises that further said yarn going channel is at least clockwise or counterclockwise around a circle.
According to another embodiment of the utility model, a kind of twizzle device comprises that further the said yarn position of drawing is cambered surface or plane.
According to another embodiment of the utility model, a kind of twizzle device comprises that further the said yarn groove that draws takes the shape of the letter U.
According to another embodiment of the utility model, a kind of twizzle device further comprises 5-10 times that said lead-in wire trench bottom arc diameter is a yarn diameter.
According to another embodiment of the utility model, a kind of twizzle device comprises that further said width, the degree of depth of drawing the yarn groove reduces along the yarn movement direction gradually.
The utility model has solved the defective that exists in the background technology; It has a mind to effect: the Metallic rod made is adopted in the inside of the utility model, appearance injection moulding polyformaldehyde shell, and polyformaldehyde has the characteristic of smooth abrasion-proof; Effectively improved resistance to wearing and the scratch resistance performance of twizzle; Prolong the service life of twizzle, also guaranteed simultaneously over a long time bright and clean level and smooth of yarn-guiding duct, helped improving yarn quality and production efficiency;
Twizzle has clockwise or the yarn going channel that moves towards counterclockwise, has shortened working time, has also improved working (machining) efficiency and output simultaneously greatly;
Offer on the yarn passing hole supply that yarn passes through draw the yarn groove, can play the effect of assembling filoplume preferably, to wool spinning, that the bast fibre spinning yarn can reduce filoplume is about more than 20%, it is about more than 15% to reduce filoplume to the cotton spinning yarn.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the preferred embodiment of the utility model;
Wherein: 1, lever jack, 2, yarn passing hole, 3, fixture, 4, draw the yarn position, 5, yarn going channel, 6, draw the yarn groove.
The specific embodiment
Combine accompanying drawing and preferred embodiment that the utility model is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, the basic structure of the utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1; A kind of twizzle device comprises lever jack 1, yarn passing hole 2, and said lever jack 1 one ends are fixed with fixture 3; Said lever jack 1 through be located on the lever jack 1 draw yarn position 4, yarn going channel 5 is connected with yarn passing hole 2; The exit of said yarn going channel 5 is connected with yarn passing hole 2, and said yarn position 4, yarn going channel 5 and yarn passing hole 2 surfaces of drawing have the polyformaldehyde shell, draws yarn groove 6 along offering on the yarn movement direction in the said yarn passing hole 2.
Adopt the Metallic rod made; Appearance injection moulding polyformaldehyde shell; Polyformaldehyde has the characteristic of smooth abrasion-proof, has effectively improved resistance to wearing and the scratch resistance performance of twizzle, has prolonged the service life of twizzle; Also guarantee simultaneously over a long time bright and clean level and smooth of yarn-guiding duct, helped improving yarn quality and production efficiency.
Yarn going channel encloses around one at least clockwise or counterclockwise.Draw yarn position 4 and be cambered surface, plane.Described twizzle has clockwise or the yarn going channel 5 that moves towards counterclockwise; And drawing yarn parts 4 is processed into and is beneficial to arc surface or the plane that yarn slips over; Therefore only need yarn is placed on any position of drawing yarn, just can get in yarn going channel 5 and the final entering cable-through holes 2 along walking the yarn face automatically during counterclockwise or clockwise unwinding when the yarn on the spindle, so operating personnel only need go between, wiring gets final product; Shorten working time, also improved working (machining) efficiency and output simultaneously greatly.
Draw yarn groove 6 along offering on the yarn movement direction in the yarn passing hole 2.Drawing yarn groove 6 takes the shape of the letter U.Offer U-lag in the twizzle yarn going channel 5 and the inwall upper edge yarn movement direction of yarn contact site, the bottom of groove is an arc surface.Yarn is when the U-lag like this, and two walls of groove are gathered filoplume, under the spin effect of yarn, reels and accumulates on the yarn, forms secondary twisting, can play the congregational rate of filoplume.Because the length of filoplume is more than 3mm, the bottom arc diameter of U-lag can play the effect of assembling filoplume in 3mm, and its bottom arc diameter is more little, and congregational rate is obvious more; The bottom arc diameter is too small, and fineness is difficult to guarantee, increases the twisting resistance easily; Thereby be that the 5-10 of yarn diameter is doubly preferable with lead-in wire groove 6 bottom arc diameters; Through test, to wool spinning, that the bast fibre spinning yarn can reduce filoplume is about more than 20%, it is about more than 15% to reduce filoplume to the cotton spinning yarn.
Width, the degree of depth of drawing yarn groove 6 reduce along the yarn movement direction gradually.In order to reduce the twisting resistance of U-lag to yarn, improve the filoplume congregational rate, the width of said U-lag reduces along the yarn movement direction gradually.Because the U-lag import is big, the suffered resistance of yarn is less, though its outlet less than import, makes the resistance of yarn also reduce after filoplume is twisted in U-lag thereupon.
With above-mentioned desirable embodiment according to the utility model is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must confirm its technical scope according to the claim scope.
Claims (6)
1. twizzle device; Comprise lever jack, yarn passing hole; It is characterized in that: said lever jack one end is fixed with fixture, said lever jack through be located on the lever jack draw the yarn position, yarn going channel is connected with yarn passing hole, the exit of said yarn going channel is connected with yarn passing hole; Said yarn position, yarn going channel and the yarn passing hole surface of drawing has the polyformaldehyde shell, draws the yarn groove along offering on the yarn movement direction in the said yarn passing hole.
2. a kind of twizzle device as claimed in claim 1 is characterized in that: said yarn going channel encloses around one at least clockwise or counterclockwise.
3. a kind of twizzle device as claimed in claim 1 is characterized in that: the said yarn position of drawing is cambered surface or plane.
4. a kind of twizzle device as claimed in claim 1 is characterized in that: the said yarn groove that draws takes the shape of the letter U.
5. a kind of twizzle device as claimed in claim 4 is characterized in that: the 5-10 that said lead-in wire trench bottom arc diameter is a yarn diameter doubly.
6. a kind of twizzle device as claimed in claim 1 is characterized in that: said width, the degree of depth of drawing the yarn groove reduces along the yarn movement direction gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201645157U CN202193905U (en) | 2011-05-23 | 2011-05-23 | Yarn guiding hook device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201645157U CN202193905U (en) | 2011-05-23 | 2011-05-23 | Yarn guiding hook device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193905U true CN202193905U (en) | 2012-04-18 |
Family
ID=45948826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201645157U Expired - Fee Related CN202193905U (en) | 2011-05-23 | 2011-05-23 | Yarn guiding hook device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929985A (en) * | 2015-10-26 | 2017-07-07 | 乐清市华尊电气有限公司 | A kind of strand side tensioner for being easy to dismount yarn guide |
-
2011
- 2011-05-23 CN CN2011201645157U patent/CN202193905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106929985A (en) * | 2015-10-26 | 2017-07-07 | 乐清市华尊电气有限公司 | A kind of strand side tensioner for being easy to dismount yarn guide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140523 |