CN206232929U - A kind of Yarn guide mechanism - Google Patents

Abstract

More particularly to a kind of Yarn guide mechanism of the utility model, it includes slide and guide arm, and the end of guide arm is provided with yarn feeding mouth, and the guide arm includes being arranged on the first guide arm and the second guide arm of the slide underface and front and rear distribution；The first guide arm is located above, is the guide arm of veil；The second guide arm is located at below, is the guide arm of wire gauze；The guide arm includes for yarn bar and embraces the confession loose thread that be buckled on the confession yarn bar and can be vertically moved in the confession yarn bar；The confession loose thread with embrace button for yarn bar after, the confession loose thread and for forming cavity between yarn bar, described armful of buckle mechanism is being provided for the tooth bar of engagement positioned at the cavity side；It is provided for adjusting the gear train of the confession loose thread movement in the cavity, the gear train is fixed on the end of the confession yarn bar and is engaged with the tooth bar.A kind of Yarn guide mechanism of the present utility model can effectively solve the problems, such as hand pick, improve Cashmere Yarn Series and low stretch yarn blending lopping quality and production efficiency.

Description

A kind of Yarn guide mechanism

Technical field

The utility model is related to a kind of textile mechanism, more particularly to a kind of Yarn guide mechanism.

Background technology

With developing rapidly for textile industry, the lopping quality to textile product it is also proposed higher and higher requirement, and Yarn guide mechanism is the important mechanism for determining lopping quality.Traditional feed carrier generally includes L-shaped yarn guide, is arranged on yarn guide On stainless steel substrates, be arranged on the guide porcelain tooth on stainless steel substrates, the breach of " V " is offered on guide porcelain tooth.This guide dress Put when using, yarn share split phenomenon is occurred, be susceptible to hand pick phenomenon, broken end increases, and then influence product quality, reduce Production efficiency.Patent CN205088372U discloses a kind of feed carrier of folding machine, can be adjusted by mobile guide porcelain tooth mechanism The tension force of yarn, reduces broken string, improve production efficiency.But, during Cashmere Yarn Series and low stretch yarn blending woven, due to low bullet Silk table face is smooth, and Cashmere Yarn Series is irregularly crimped, and the greatest differences of two kinds of fibers cause lopping quality still occur not during braiding Reach, low production efficiency the problems such as, the prior art such as patent CN205088372U there is no method effectively to solve above-mentioned technology Problem.

Utility model content

The purpose of this utility model is to provide one kind and can effectively improve Cashmere Yarn Series and low stretch yarn blending lopping quality and production The Yarn guide mechanism of efficiency.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of Yarn guide mechanism, including slide and guide arm, the end of guide arm are provided with yarn feeding mouth, it is characterised in that institute Stating guide arm includes being arranged on the first guide arm and the second guide arm of the slide underface and front and rear distribution；Described first leads Yarn arm is located above, is the guide arm of veil；The second guide arm is located at below, is the guide arm of wire gauze；The guide arm Including for yarn bar and armful confession loose thread that be buckled on the confession yarn bar and can be vertically moved in the confession yarn bar.

Yarn guide mechanism is installed on the guide rail of loom, and its lopping quality and production efficiency to fabric has a direct impact, and is Solve lopping quality not enough good, low production efficiency caused by two kinds of greatest differences of fiber of Cashmere Yarn Series and low stretch yarn Problem, inventor is devised positioned above（Away from the side of loom guide rail）The first guide arm and positioned at below（Near loom The side of guide rail）The second guide arm be respectively used to the guide of Cashmere Yarn Series and low stretch yarn, wherein Cashmere Yarn Series is used as veil, low stretch yarn As wire gauze such that it is able to the position relationship of relatively independent regulation veil and wire gauze and knitting needle respectively, and for two kinds of fibers Different characteristics carries out relatively independent guide.And, the distance adjustment by the confession loose thread on the confession yarn bar makes institute The yarn feeding mouth stated on the first guide arm forms the distance of relative close with knitting needle, and veil is linearly directly entered knitting needle pinhock Interior point, and press close to needle back；Make distance of the yarn feeding mouth on the second guide arm with knitting needle formation relatively far away from, and make wire gauze With linearly into the intraoral point of knitting needle pin after knitting needle needle latch is flipped up remaining silent.By above-mentioned regulation and guide, finally make into Cashmere Yarn Series after circle is stably revealed in the surface of fabric, effectively improves lopping quality and production efficiency.

Preferably, the back side of the confession loose thread is provided with armful buckle mechanism for embracing the button confession yarn bar, the confession yarn The both sides of bar are provided with the slide rail for being embraced button.

Inventor makes the confession loose thread keep firm stable with for yarn bar by the design for embracing buckle mechanism and slide rail With reference to.

Preferably, the confession loose thread with embrace button for yarn bar after, the confession loose thread and for forming cavity between yarn bar is described Embrace buckle mechanism and the tooth bar of engagement is being provided for positioned at the cavity side.

Preferably, being provided for adjusting the gear train of the confession loose thread movement in the cavity, the gear train is fixed Engaged in the end of the confession yarn bar and with the tooth bar.

The confession loose thread and the space very little possessed for yarn bar, inventor obtain the gear train by the cavity Design and installation space, reduces exceptional space structure dedicated for the design and installation of gear train, is easy to the normal work of guide arm.It is logical Design of the gear train positioned at the end of the confession yarn bar is crossed, can make the confession loose thread that maximum is realized on the confession yarn bar The regulation stroke of amplitude；With the gear train and the engagement adjustment structure of tooth bar, regulation process is more steady.Inventor also sends out It is existing, make within one week the confession loose thread in the confession by by the optimization design of the gear train, being capable of achieving the rotation adjusting knob Advanced one millimeter on yarn bar.

Preferably, the confession loose thread is provided with longitudinal dead slot, tune is engaged with the gear train through the dead slot Section knob.

Preferably, the dead slot is identical with the length of tooth bar.

The dead slot is identical with the length of tooth bar, the confession loose thread is avoided the occurrence of accommodative excess on the confession yarn bar Situation.

Preferably, be hinged being provided with the guide wing in the slide both sides, the guide wing includes the first of front and rear distribution The guide wing and the second guide wing；The first guide wing is located above（Away from the side of loom guide rail）, it is the guide wing of veil； The second guide wing is located at below（Near the side of loom guide rail）, it is the guide wing of wire gauze；The first guide wing and The two guide wings can be transferred each along the axle that it is hinged.

Because veil and wire gauze need to carry out relatively independent guide, and wire gauze and veil fiber in itself during guide The technical needs such as characteristic and position relationship, the Tensity size of knitting needle are different, therefore, inventor solves the above problems, and designs The first guide wing and the second guide wing relatively independent and can transfer respectively.Additionally, the first guide wing and second The design of the guide wing, yarn is touched by the abnormal cunning of Yarn guide mechanism during can also avoiding guide.

Preferably, being provided with guide eyelit on the first guide wing；Three are provided with the second guide wing side by side Cord roller, the cord roller for hourglass-shaped, wherein being rolling structure positioned at middle cord roller, other two cord roller is solid Fixed structure.

Inventor devises simple and practical guide eyelit according to the characteristic of Cashmere Yarn Series；In order to increase wire gauze in guide process In tension force, inventor devises three cord rollers side by side, wherein can be rolled positioned at middle cord roller, other two is led Yarn roller can not be rolled, and this both increases tension force, in turn ensure that wire gauze is unlikely to overtension and is damaged；Due to as wire gauze Low stretch yarn is smooth and thin, during guide in common cord roller held stationary, therefore inventor devises hourglass-shaped guide Roller solves this problem, the depressed part that wire gauze is smoothly placed in the middle of hourglass-shaped cord roller.

Preferably, being symmetrically set with the both sides of the end of the dead slot on the confession loose thread of the first guide arm Two supply yarn ring, and the confession yarn ring inside edge is more than the half of the adjusting knob with the distance of the distal center point of the dead slot Footpath；Eight are symmetrically arranged with the both sides of the dead slot supply yarn ring, wherein lowest part on the confession loose thread of the second guide arm（Lean on The direction of nearly yarn feeding mouth）Confession yarn ring it is identical with the confession yarn ring position on the first guide arm, highest point（Away from yarn feeding mouth Direction）Confession yarn ring and lowest part be on same straight line for yarn ring, the yarn feeding mouth, the confession yarn ring of secondary eminence, secondary lower The both sides of the confession yarn ring of highest point and the confession yarn ring line of lowest part are located at for yarn ring.

During to avoid yarn from being connected with the confession yarn mouth by the guide eyelit or cord roller, because angle reason makes yarn Improper to bump to the adjusting knob, inventor devises the confession yarn ring.The first guide arm is by the confession yarn The design of ring and the setting of the combination guide eyelit, not only efficiently solve foregoing problems, and cause as the cashmere of veil Yarn more compacts during guide, reduces its natural amount of crimp, is conducive to weaving lopping；The second guide arm passes through institute State the design for yarn ring and combine the setting of the cord roller, not only efficiently solve foregoing problems, and reasonably increase The tension force of wire gauze, so as to improve lopping quality.

Preferably, the both sides of the confession yarn bar are provided with the scale for being accurate to millimeter.

Inventor is set by the scale on the confession yarn bar, can clear, accurately hold the confession loose thread in the confession Stroke on yarn bar.

In sum, the utility model has the advantages that：Yarn guide mechanism of the present utility model, with relatively independent Veil guide arm and wire gauze guide arm, and can conveniently, it is steady, veil, wire gauze and knitting needle are accurately adjusted by guide arm Position relationship, finally effectively improve Cashmere Yarn Series and low stretch yarn blending lopping quality and production efficiency.

Brief description of the drawings

Fig. 1 is schematic elevation view of the present utility model；

Fig. 2 is schematic side view of the present utility model；

Fig. 3 is the distribution schematic diagram of tooth bar；

Fig. 4 is the partial structural diagram for embracing buckle mechanism and slide rail；

Fig. 5 is the front view of the second yarn guide head；

Fig. 6 is the schematic diagram of cord roller；

Fig. 7 is the schematic diagram for yarn ring；

In figure, 1- slides；2- guide arms；21- yarn feeding mouths；22- the first guide arms；23- the second guide arms；24- supplies yarn bar； 241- slide rails；242- scales；25- supplies loose thread；251- embraces buckle mechanism；252- dead slots；253- supplies yarn ring；3- cavitys；4- tooth bars；5- Gear train；The 6- guide wings；61- the first guide wings；611- guide eyelits；62- the second guide wings；621- cord rollers；7- adjusting knobs； 8- loom guide rails.

Specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected by Patent Law in right of the present utility model.

As shown in figs. 1-7, a kind of Yarn guide mechanism, including slide 1 and guide arm 2, the end of guide arm 2 is provided with yarn feeding mouth 21, the guide arm 1 includes being arranged on the first guide arm 22 and the second guide arm of the underface of the slide 1 and front and rear distribution 23；The first guide arm 22 is located above, is the guide arm of veil；The second guide arm 23 is located at below, is wire gauze Guide arm；The guide arm 1 includes being buckled on the confession yarn bar 24 and being moved in the longitudinal direction of the confession yarn bar 24 with embracing for yarn bar 24 Dynamic confession loose thread 25.

Yarn guide mechanism is installed on loom guide rail 8, and its lopping quality and production efficiency to fabric has a direct impact, in order to Solve asking for the lopping quality not enough good, low production efficiency caused by two kinds of greatest differences of fiber of Cashmere Yarn Series and low stretch yarn Topic, inventor is devised positioned above（Away from the side of loom guide rail 8）The first guide arm 22 and positioned at below（Near loom The side of guide rail 8）The second guide arm 23 be respectively used to the guide of Cashmere Yarn Series and low stretch yarn, wherein Cashmere Yarn Series is low as veil Elater is used as wire gauze such that it is able to the position relationship of relatively independent regulation veil and wire gauze and knitting needle respectively, and for two kinds The different characteristic of fiber carries out relatively independent guide.And, by distance of the confession loose thread 25 on the confession yarn bar 24 Adjustment, makes the yarn feeding mouth 21 on the first guide arm 22 that the distance of relative close is formed with knitting needle, and make veil with linear Directly enter the interior point of knitting needle pinhock, and press close to needle back；The yarn feeding mouth 21 on the second guide arm 23 is set to form relative with knitting needle Larger distance, and make wire gauze after knitting needle needle latch is flipped up remaining silent linearly to enter the intraoral point of knitting needle pin.By above-mentioned Regulation and guide, finally make the Cashmere Yarn Series after lopping stably be revealed in the surface of fabric, effectively improve lopping quality and production Efficiency.

Inventor's solution confession loose thread 25 and the combination and smoothly regulation shifting of firm stable are kept for yarn bar 24 Dynamic, on the basis of above-described embodiment, further, the back side of the confession loose thread 25 is provided with for embracing the button confession yarn bar 24 Embrace buckle mechanism 251, the both sides of the confession yarn bar 24 are provided with the slide rail 241 for being embraced button.

On the basis of above-described embodiment, further, inventor designs the regulation confession yarn in limited space The mechanisms of first 25 movement, the confession loose thread 25 with for 24 armfuls of buttons of yarn bar after, the confession loose thread 25 and for forming empty between yarn bar 24 Chamber 3, described armful of buckle mechanism 251 is being provided for the tooth bar 4 of engagement positioned at the side of the cavity 3.

Further, it is provided for adjusting the gear train 5 of the movement of confession loose thread 25, the gear in the cavity 3 Group 5 is fixed on the end of the confession yarn bar 24 and is engaged with the tooth bar 4.Inventor is located at the confession by the gear train 5 The design of the end of yarn bar 24, can make the confession loose thread 25 that the regulation stroke of amplitude peak is realized on the confession yarn bar 24； With the gear train 5 and the engagement adjustment structure of tooth bar 4, regulation process is more steady.Inventor also found, by by the tooth The optimization design of wheel group 5, being capable of achieving the rotation adjusting knob makes the confession loose thread 25 be advanced on the confession yarn bar 24 for 7 one weeks One millimeter.

Inventor is adjusted to facilitate in use, on the basis of above-described embodiment, further, the confession loose thread 25 Longitudinal dead slot 252 is provided with, adjusting knob 7 is engaged with the gear train 5 through the dead slot 252.

Inventor in order that the confession loose thread 25 avoids the occurrence of the situation of accommodative excess on the confession yarn bar 24, above-mentioned On the basis of embodiment, further, the dead slot 252 is identical with the length of tooth bar 4.

Because veil and wire gauze need to carry out relatively independent guide, and wire gauze and veil fiber in itself during guide The technical needs such as characteristic and position relationship, the Tensity size of knitting needle are different, in order to solve the above problems, it is necessary to design relatively only The guide wing 6 that is vertical and being respectively used to transfer veil and wire gauze, therefore, inventor on the basis of above-described embodiment, further , be hinged in the both sides of the slide 1 and be provided with the guide wing 6, the guide wing 6 include before and after distribution the first guide wing 61 and the The two guide wings 61；The first guide wing 61 is located above（Away from the side of loom guide rail）, it is the guide wing of veil；Described The two guide wings 62 are located at below（Near the side of loom guide rail）, it is the guide wing of wire gauze；The first guide wing 61 and second The guide wing 62 can be transferred each along the axle that it is hinged.

Inventor realizes higher-quality guide, on the basis of above-described embodiment, further, first guide Guide eyelit 611 is provided with the wing 61；Three cord rollers 621 side by side, the cord roller are provided with the second guide wing 62 621 is hourglass-shaped, wherein being rolling structure positioned at middle cord roller, other two cord roller is fixed structure.Inventor's root According to the characteristic of Cashmere Yarn Series, simple and practical guide eyelit 611 is devised；In order to increase tension force of the wire gauze during guide, invention People devises three cord rollers 621 side by side, wherein can be rolled positioned at middle cord roller 621, rolling occurs with yarn rubs Wipe, other two cord roller 621 can not be rolled, sliding friction occurs with yarn, this both increases tension force, in turn ensure that wire gauze not It is damaged as overtension；Because the low stretch yarn as wire gauze is smooth and thin, protected in common cord roller during guide Maintain an equal level steady, therefore inventor devises hourglass-shaped cord roller 621 and solves this problem, wire gauze is smoothly placed in hourglass-shaped leading Depressed part in the middle of yarn roller 621.

When inventor avoids yarn from being connected with the confession yarn mouth 3 by the guide eyelit 611 or cord roller 621, due to Angle reason makes that yarn is improper to bump to the adjusting knob 7, further, described on the basis of above-described embodiment Two are symmetrically set with for yarn ring 253 in the both sides of the end of the dead slot 252 on the confession loose thread 25 of the first guide arm 22, The inside edge of confession yarn ring 253 is more than the radius of the adjusting knob 7 with the distance of the distal center point of the dead slot 252； Eight are symmetrically arranged with for yarn ring 253 in the both sides of the dead slot 252 on the confession loose thread 25 of the second guide arm 23, wherein most Lower（Near the direction of yarn feeding mouth）Confession yarn ring it is identical with the confession yarn ring position on the first guide arm 22, highest point（Far From the direction of yarn feeding mouth）Confession yarn ring and lowest part be on same straight line for yarn ring, the yarn feeding mouth 3, the confession yarn of secondary eminence Ring, the confession yarn ring of secondary lower are located at the both sides of the confession yarn ring line of the confession yarn ring and lowest part of highest point.Inventor is by described Design of the first guide arm 22 by the confession yarn ring 253 and the setting with reference to the guide eyelit 611, before not only efficiently solving Problem is stated, and causes more to be compacted during guide as the Cashmere Yarn Series of veil, reduce its natural amount of crimp, be conducive to Braiding lopping；Design of the second guide arm 23 by the confession yarn ring 253 and the setting with reference to the cord roller 621, no Foregoing problems are only efficiently solved, and reasonably increases the tension force of wire gauze, so as to improve lopping quality.

Inventor in order to it is clear, stroke of the confession loose thread 25 on the confession yarn bar 24 is accurately held, in above-mentioned reality Apply on the basis of example, further, the both sides of the confession yarn bar 24 are provided with the scale 242 for being accurate to millimeter.

Claims (10)

1. a kind of Yarn guide mechanism, including slide（1）With guide arm（2）, guide arm（2）End be provided with yarn feeding mouth（21）, its It is characterised by, the guide arm（2）Including being arranged on the slide（1）Underface and the first guide arm of front and rear distribution（22）With Second guide arm（23）；The first guide arm（22）Positioned at the guide arm for above, being veil；The second guide arm（23）Position Later, it is the guide arm of wire gauze；The guide arm（2）Including supplying yarn bar（24）The confession yarn bar is buckled in embracing（24）It is upper and can In the confession yarn bar（24）The confession loose thread for vertically moving（25）.

2. a kind of Yarn guide mechanism according to claim 1, it is characterised in that the confession loose thread（25）The back side be provided with use The confession yarn bar is detained in embracing（24）Embrace buckle mechanism（251）, the confession yarn bar（24）Both sides be provided with for by embrace button a cunning Rail（241）.

3. a kind of Yarn guide mechanism according to claim 2, it is characterised in that the confession loose thread（25）With confession yarn bar（24）Embrace After button, the confession loose thread（25）With confession yarn bar（24）Between form cavity（3）, described armful of buckle mechanism（251）Positioned at the sky Chamber（3）Side is provided for the tooth bar of engagement（4）.

4. a kind of Yarn guide mechanism according to claim 3, it is characterised in that the cavity（3）Inside it is provided for adjusting institute State and supply loose thread（25）Mobile gear train（5）, the gear train（5）It is fixed on the confession yarn bar（24）End and with the tooth Bar（4）Engagement.

5. a kind of Yarn guide mechanism according to claim 4, it is characterised in that the confession loose thread（25）It is provided with longitudinal sky Groove（252）, through the dead slot（252）With the gear train（5）It is engaged with adjusting knob（7）.

6. a kind of Yarn guide mechanism according to claim 5, it is characterised in that the dead slot（252）And tooth bar（4）Length It is identical.

7. a kind of Yarn guide mechanism according to claim 1, it is characterised in that in the slide（1）Both sides are hinged and are provided with The guide wing（6）, the guide wing（6）The first guide wing including front and rear distribution（61）With the second guide wing（61）；Described first The guide wing（61）Positioned at the guide wing for above, being veil；The second guide wing（62）Positioned at the guide wing for below, being wire gauze； The first guide wing（61）With the second guide wing（62）Each can be transferred along the axle that it is hinged.

8. a kind of Yarn guide mechanism according to claim 7, it is characterised in that the first guide wing（61）On be provided with and lead Yarn hole（611）；The second guide wing（62）On be provided with three cord rollers side by side（621）, the cord roller（621）It is sand Leakage shape, wherein being rolling structure positioned at middle cord roller, other two cord roller is fixed structure.

9. a kind of Yarn guide mechanism according to claim 5, it is characterised in that the first guide arm（22）Confession loose thread （25）On in the dead slot（252）End both sides be symmetrically set with two supply yarn rings（253）, the confession yarn ring （253）Inside edge and the dead slot（252）Distal center point distance be more than the adjusting knob（7）Radius；It is described Second guide arm（23）Confession loose thread（25）On in the dead slot（252）Both sides be symmetrically arranged with eight supply yarn rings（253）, its The confession yarn ring of middle lowest part and the first guide arm（22）On confession yarn ring position it is identical, the confession yarn ring and lowest part of highest point For yarn ring, the yarn feeding mouth（21）On same straight line, the confession yarn ring of secondary eminence, the confession yarn ring of secondary lower are located at highest point For yarn ring and the both sides of the confession yarn ring line of lowest part.

10. a kind of Yarn guide mechanism according to claim 1, it is characterised in that the confession yarn bar（24）Both sides be provided with It is accurate to the scale of millimeter（242）.