CN107400978A - Yarn-feeding device - Google Patents

Abstract

The present invention is a kind of yarn-feeding device, including one send yarn body, and its leading section is provided with least one guide eye, so that yarn is from sending yarn body leading section to introduce；One driver element, it is arranged at and send on yarn body；One Yarn feeding wheel group, driver element is linked to transmission；One guide unit, located at sending yarn this body side surface, its one end is protruded out provided with a guide arm, and the guide arm end is provided with a guide arm guide eye for accepting the yarn for leading around and coming from Yarn feeding wheel group；One guide component, it is fixedly arranged on the front end of Yarn feeding wheel group, its right side be provided with it is at least one enter yarn guide eye and its left side be provided with least one yarn guide eye, thus, by means of the guiding of the guide eye for being located at guide unit in front of Yarn feeding wheel group and guide component, yarn is set around varying-quantity yarn feeding wheel, further around the yarn after quantitative Yarn feeding wheel, and be able to quickly complete the innovative space configuration that yarn operation is led around yarn of convenient and smooth.

Description

Yarn-feeding device

Technical field

It is espespecially a kind of with automatic guide and the leading around with collection of yarn to be made the invention relates to a kind of yarn-feeding device In, simple, convenient and smooth and larger working space, and then make yarn lead repaired around operation and broken yarn parking have it is rapid, just The yarn-feeding device of the positive effect such as profit

Background technology

Circular loom is then Yarn feeding wheel and lever jack by means of yarn-feeding device after borrowing Yarn guide mechanism that yarn is imported into yarn-feeding device Carrying out follow-up quantitative or variable send yarn to operate, and because the species of knitting machine weaving yarn changes with each passing day, and weaves market Its cloth property requirements is increasingly ardent so that guiding conveying operations of the yarn-feeding device to yarn are more aobvious important.Press, it is existing with fixed Amount or variable send the yarn-feeding device of yarn function, its mainly by a yarn-feeding device body, collective or the drive mechanism being driven individually, Varying-quantity yarn feeding wheel or quantitative Yarn feeding wheel, guide unit, yarn guide and the yarn parking that comes in and goes out detect arm etc. and formed, the yarn-feeding device sheet Body borrows the fixator of body rearward end to lock creel ring on circular loom with screw, and the guide unit combine one group or Multigroup yarn guide and coordinating the quantitative Yarn feeding wheel of the guide unit directing thread entering variable on the yarn-feeding device body.

The yarn parking that enters of the foregoing yarn-feeding device detects arm, yarn guide and threading operating space and is concentrated mainly on this and send yarn to fill The forward and backward both ends space of body is put, especially at this positioned at the several guides sent on the yarn guide in yarn body rear and front end portion Eye carry out winding back and forth entry operation when, because the yarn-feeding device is laid on circular loom with annular array, generally Ask space effectively to utilize, therefore the available spacing between adjacent yarn-feeding device is all little so that the yarn-feeding device its lead the behaviour of winding yarns Make that space is quite narrow, therefore it is extremely difficult and time-consuming it is led the carry out of winding yarns operation, and when broken yarn stops, yarn is more Be not easy it is rapid complete winding reparation again, make shutdown reparation or activity duration elongation of entrying again, therefore the yarn-feeding device enters yarn Component configures and yarn leads the requirement for seeming around laying space and not being inconsistent quite in operational benefits.Furthermore the foregoing yarn need to be from sending The forward and backward both ends of yarn feeding device body carry out winding back and forth over long distances, more so that leading relatively complicated and time-consuming and real around process The non-preferable Winding Design of category；Therefore leading around laying structure and make flowing mode and really need again for yarn-feeding device its overall yarn The necessity broken through.

Furthermore the guide eye of existing yarn-feeding device is through type guide eye, must be penetrated when leading and setting yarn by one side And picked out in another side, therefore lead and set that yarn is tired multiple also to be needed to be improved.

Therefore, how for above-mentioned existing yarn-feeding device design missing problem thoroughly solved, be really that industry should add With the emphasis direction probed into, broken through.

Edge this, the present inventor in the missing and its structure design in existing yarn-feeding device use in view of not attaining preferable thing Real, inventor sets about research and development and conceives its solution, it would be desirable to which developing one kind ensures that circular loom running is smooth, leads Draw that yarn is convenient and only yarn of setting up defences tangles winding device, to promote the development of this industry, then through it is more when design and have the present invention Generation.

The content of the invention

It is an object of the invention to provide a kind of yarn-feeding device, it can make entering yarn component and leading around the main of component for yarn Operating space all concentrates on the leading section in the unlimited space of yarn-feeding device body, and then larger, more just with being available for leading winding yarns tool The operating space of profit, and be not easily susceptible to adjacent yarn-feeding device on circular loom and disturbed.

Another object of the present invention is to provide a kind of yarn-feeding device, its quantitative and variable guide path is using fast perforating Yarn eye, as long as yarn is laterally imported by guide eyelet during around yarn, entried without front and rear, make yarn lead around operation it is fast Speed, convenient and smooth.

It is still another object of the present invention to provide a kind of yarn-feeding device, its variable, which send yarn and quantitatively send yarn, to be sent using ceramics Yarn wheel, the frequency for changing Yarn feeding wheel can be greatly decreased, and yarn can be prevented to tangle winding, it can make between yarn and Yarn feeding wheel Frictional resistance minimize limit, the effect that the thread-feeding amount of Yarn feeding wheel and reaching improves yield is improved with profit, while to yarn The glossiness of body structure surface can be maintained to optimum state, to ensure that cloth is woven best in quality.

A further object of the present invention is to provide a kind of yarn-feeding device, by means of the dividing sinker elicitation effect of shed stick, makes elastic work Energy yarn Tensity size when in response to weaving changes and assigns elastic dividing sinker and dredge, and spring function yarn can be avoided to tangle.

For the present invention in order to reach above-mentioned purpose and effect, the technological means taken includes a guide unit, is fixedly arranged on and send First side of yarn body, the guide unit are provided with a guide arm in end thereafter, and the guide arm can be with thread-feeding amount demand size certainly The dynamic locus adjusted residing for it, the guide arm end are provided with one first guide eye, and first guide eye send yarn sheet located at this Second side of body；And a guide eye assembly, be fixedly arranged on the front side of a Yarn feeding wheel group, the guide eye assembly set one enter yarn yarn guiding part and One yarn yarn guiding part, this enters yarn yarn guiding part and is located at the first side for sending yarn body, and the yarn yarn guiding part, which is located at, send the second of yarn body Side, this enters, and yarn yarn guiding part sets one first guide eye and yarn yarn guiding part sets one first guide eye, and its lower end of guide eye assembly is set There is a guiding guide eye；And the first guide eye of yarn second body side guide unit and front side guide eye assembly is sent to enter yarn and lead by means of this The guide eye of yarn portion first, the guide eye of yarn yarn guiding part first and the guiding for guiding guide eye, make a yarn be set around the Yarn feeding wheel Yarn after group, and the skilful establishing of overall space form for sending yarn operation for reaching convenient and smooth is put.

Described yarn is that first entering yarn guide eye by one enters yarn around yarn path, enters yarn presser device by one, the yarn connects Continuous to lead the first guide eye that the guide eye assembly enters yarn yarn guiding part, the varying-quantity yarn feeding wheel one of the pile warp Yarn feeding wheel group encloses, and leads Enter the first guide eye, the first guide eye of the pile warp guide eye assembly yarn yarn guiding part of the guide unit, after through the guide eye The guiding guide eye of assembly, and make the yarn after on the quantitative Yarn feeding wheel of the Yarn feeding wheel group more than winding half-turn, through leading Yarn eye passes, and the yarn continues detects arm by a yarn guide eye yarn by a yarn presser device and yarn parking, borrows This, yarn is sent to carry out variable, the varying-quantity yarn feeding wheel be one can be around one around the double-deck varying-quantity yarn feeding wheel of two loop yarn lines or one The individual layer varying-quantity yarn feeding wheel of loop yarn line, or can be led around two individual layer varying-quantity yarn feeding wheels of a loop yarn line, the export guide eye, yarn Yarn eye, yarn presser device and yarn parking detect arm move be located on the creel ring of circular loom, when not sending yarn, the yarn around It is about circumference 1/4 to be located at contact surface position on varying-quantity yarn feeding wheel circumference, and in thread-feeding amount demand maximum, and the yarn is around being located at Contact surface position is about circumference 1/2 on varying-quantity yarn feeding wheel circumference, and when the yarn pile warp, the Yarn feeding wheel group varying-quantity yarn feeding wheel one encloses, After making again more than the circle of quantitative Yarn feeding wheel three of the yarn pile warp Yarn feeding wheel group, or make the yarn quantifying through the Yarn feeding wheel group again Yarn feeding wheel and shed stick winding three enclose or three circle more than after, through the export guide eye export, then separately reach the operation for quantitatively sending yarn, The varying-quantity yarn feeding wheel is the Yarn feeding wheel formed using a ceramics wheel, a cushion rubber wheel with high-wearing feature or a metal bar wheel Person, the quantitative Yarn feeding wheel of the Yarn feeding wheel group is using a ceramics wheel, a hardened solid object surface wheel or a metal bar wheel The Yarn feeding wheel formed.

Described guide unit sets up one second guide eye, and the yarn yarn guiding part that enters of the guide eye assembly is set up one second and led Yarn eye, and yarn yarn guiding part then sets up one second guide eye, the yarn are first to enter yarn guide eye by this to enter yarn, process this enter yarn pressure Yarn device, the yarn, which continues, enters the first guide eye of yarn yarn guiding part by the guide eye assembly, and the pile warp varying-quantity yarn feeding wheel one encloses, and Into the first guide eye of the guide unit, the first guide eye, the pile warp guide eye of the pile warp guide eye assembly yarn yarn guiding part Assembly enters the second guide eye of yarn yarn guiding part, is enclosed further around the varying-quantity yarn feeding wheel one through the Yarn feeding wheel group, and enters the guide unit One second guide eye, the second guide eye of the pile warp guide eye assembly yarn yarn guiding part, go on into the guide eye assembly lower end Guiding guide eye, and make the yarn after on the quantitative Yarn feeding wheel of the Yarn feeding wheel group more than winding half-turn, through the export guide Eye export, the yarn continue through the yarn presser device and the yarn parking detect arm and by the yarn guide eye yarn, to enter Row variable send yarn, and the export guide eye, yarn guide eye, yarn presser device and yarn parking detect arm shifting and be located at circular loom On creel ring, when the yarn pile warp, the Yarn feeding wheel group varying-quantity yarn feeding wheel one encloses, then makes determining for the yarn pile warp Yarn feeding wheel group Measure Yarn feeding wheel three circle more than after, make the yarn again quantitative Yarn feeding wheel and the shed stick winding three through the Yarn feeding wheel group enclose or three circle After above, exported through the export guide eye, then separately reach the operation for quantitatively sending yarn.

Described Yarn feeding wheel group includes at least one varying-quantity yarn feeding wheel and a quantitative Yarn feeding wheel.

Described export guide eye, the yarn guide eye, the importing guide eye, first and second guide on the guide unit Eye or the guide eye assembly enter the first guide eye of yarn yarn guiding part, the first guide eye of the second guide eye and yarn yarn guiding part, the Two guide eyes, the guiding guide eye are to use fast perforation configuration or through type guide eye.

Described guide eye assembly enters the first guide eye of yarn yarn guiding part, the locus of the second guide eye is to be set as and lead Yarn unit is in the same side, and the locus of the first guide eye of the guide eye assembly yarn yarn guiding part, the second guide eye is then It is to be set as being in the same side with first and second guide eye of the guide unit.

Described guide unit is convexly equipped with a regulating part in its leading section and send yarn depending on adjustment guide arm to facilitate naked eyes to see Tensity size.

Described guide unit is provided with a regulating part in its side to facilitate the yarn pushing tension of the tactile adjustment guide arm of hand big It is small.

Described guide unit is fixedly arranged on the vertical direction for sending the yarn body back lower place.

First its first level zigzag section of guide unit guide arm of described guide unit and the second horizontal zigzag section it Between angle theta 1 can be 94 to 114 degree between, preferably 104 degree；Between the second horizontal zigzag section and the 3rd horizontal zigzag section Angle theta 2 can be 135 to 155 degree between, preferably 145 degree；Angle theta between 3rd horizontal zigzag section and guide eye framework 3 can be between 80 to 100 degree, preferably 90 degree.

The length of first guide unit guide arm its inserted link section of described guide unit is 12mm between 22mm, preferably For 17mm；The length of first vertical section be 6mm between 16mm, preferably 11mm；The length of first level zigzag section is 34mm To between 44mm, preferably 39mm；The length of second horizontal zigzag section be 51mm between 61mm, preferably 56mm；3rd water The length of flat zigzag section be 17mm between 27mm, preferably 22mm；The length of second vertical section be 4mm between 14mm, compared with Good is 9mm；The length of guide eye framework be 6mm between 16mm, preferably 11mm.

Its first level zigzag section of the guide arm of second guide unit of described guide unit and the second horizontal zigzag section Between angle theta 4 for 94 to 114 degree between, preferably 104 degree；Folder between second horizontal zigzag section and the guide eye framework Angle θ 5 is between 45 to 65 degree, preferably 55 degree.

The length of second guide unit guide arm its inserted link section of described guide unit is 13mm between 23mm, preferably For 18mm；The length of first vertical section be 6mm between 16mm, preferably 11mm；The length of first level zigzag section is 34mm To between 44mm, preferably 39mm；The length of second horizontal zigzag section be 56mm between 66mm, preferably 61mm；Second hangs down The length of straight section be 2mm between 9mm, preferably 4mm；The length of guide eye framework be 6mm between 16mm, preferably 11mm。

For the present invention in order to reach above-mentioned purpose and effect, another technological means taken includes a guide unit, fixed In the first side for sending yarn body, the guide unit is provided with a guide arm in its rear end, and the guide arm can be with thread-feeding amount demand size Its residing locus of adjust automatically, the guide arm end are provided with one first guide eye, and first guide eye send yarn sheet located at this Second side of body；One guide eye assembly, the front side of a Yarn feeding wheel group is fixedly arranged on, the guide eye assembly sets one and enters yarn yarn guiding part and one Yarn yarn guiding part, this enters yarn yarn guiding part and is located at the first side for sending yarn body, and the yarn yarn guiding part is located at the second side for sending yarn body, This enters that yarn yarn guiding part sets one first guide eye and yarn yarn guiding part sets one first guide eye, and its lower end of guide eye assembly is provided with one Guide guide eye；One leading portion control yarn device, enters between yarn guide eye and the guide eye assembly located at one；And a shed stick, located at this Guide eye assembly lower end, positioned at the front side of the Yarn feeding wheel group diameter opposite position；And send yarn second body side should by means of that should be located at The first guide eye and front side guide eye assembly of guide unit enter the guide eye of yarn yarn guiding part first, the guide eye of yarn yarn guiding part first And the guiding of guiding guide eye, and by means of the control of the leading portion control yarn device, can when entering yarn exception or broken yarn instantaneous stop；Borrow again The dividing sinker guide of the shed stick, to prevent spring function yarn to tangle；A yarn is set around yarn after the Yarn feeding wheel group, and reach The skilful establishing of overall space form around yarn operation of convenient and smooth is put.

Described yarn is that first entering yarn guide eye by this enters yarn, enters yarn presser device, pile warp leading portion control yarn device, the yarn by one Line, which continues, led the first guide eye that the guide eye assembly enters yarn yarn guiding part, and the varying-quantity yarn feeding wheel one of the pile warp Yarn feeding wheel group encloses, And lead the first guide eye of the first guide eye into the guide unit, pile warp the guide eye assembly yarn yarn guiding part, after lead into should The guiding guide eye of guide eye assembly, and make the quantitative Yarn feeding wheel simultaneously pile warp shed stick winding one of the yarn in the Yarn feeding wheel group Circle further around after this quantifies Yarn feeding wheel, is involved through an export guide eye to three circles, the yarn continue through a yarn presser device and One yarn parking detects arm by a yarn guide eye yarn, and yarn is sent to carry out variable, the varying-quantity yarn feeding wheel be one can be around two The double-deck varying-quantity yarn feeding wheel of loop yarn line or one can be around the individual layer varying-quantity yarn feeding wheels of a loop yarn line, or can be around two of a loop yarn line Individual layer varying-quantity yarn feeding wheel, the export guide eye, yarn guide eye, yarn presser device and yarn parking, which detect arm and moved, to be located at round needle and knits On the creel ring of machine, the yarn is about circumference 1/4 around contact surface position on varying-quantity yarn feeding wheel circumference is located at, and in thread-feeding amount During demand maximum, the yarn is about circumference 1/2 around contact surface position on varying-quantity yarn feeding wheel circumference is located at, when the yarn pile warp should Yarn feeding wheel group varying-quantity yarn feeding wheel one encloses, then after making more than the circle of quantitative Yarn feeding wheel three of the yarn pile warp Yarn feeding wheel group, or make this Yarn again through quantitative Yarn feeding wheel and the shed stick winding three of the Yarn feeding wheel group enclose or three circle more than after, led through the export guide eye Go out, then separately reach the operation for quantitatively sending yarn, the varying-quantity yarn feeding wheel be using one ceramics take turns, one have high-wearing feature cushion rubber wheel or The Yarn feeding wheel person that one metal bar wheel is formed, the quantitative Yarn feeding wheel of the Yarn feeding wheel group are to be taken turns using a ceramics, be one hardened Solid object surface wheel or the Yarn feeding wheel that is formed of a metal bar wheel.

Described guide unit sets up one second guide eye, and the yarn yarn guiding part that enters of the guide eye assembly sets up one second guide Eye, and yarn yarn guiding part then sets up one second guide eye, and the yarn is first to enter yarn guide eye by this to enter yarn, process this enter yarn pressure yarn Device, pile warp leading portion control yarn device, the yarn, which continues, led the first guide eye that guide eye assembly enters yarn yarn guiding part, the pile warp Yarn feeding wheel The varying-quantity yarn feeding wheel one of group encloses, and leads the first guide eye into the guide unit, and the first of the guide eye assembly yarn yarn guiding part Guide eye, pile warp guide eye assembly enter the second guide eye of yarn yarn guiding part, are enclosed further around through the varying-quantity yarn feeding wheel one, and lead and led into this Second guide eye of second guide eye of yarn unit, the guide eye assembly yarn yarn guiding part, after leading under the guide eye assembly The guiding guide eye at end, and make quantitative Yarn feeding wheel or varying-quantity yarn feeding wheel and pile warp shed stick winding of the yarn in the Yarn feeding wheel group One circle is to three circles, and further around after this quantifies Yarn feeding wheel, through the export guide eye yarn, the yarn continues through the yarn presser device And yarn parking detects arm by the yarn guide eye yarn, send yarn to carry out variable, the export guide eye, yarn guide Eye, yarn presser device and yarn parking, which detect arm and moved, to be located on the creel ring of circular loom, when the yarn pile warp Yarn feeding wheel Group varying-quantity yarn feeding wheel one encloses, then after making more than the circle of quantitative Yarn feeding wheel three of the yarn pile warp Yarn feeding wheel group, or make the yarn again Through quantitative Yarn feeding wheel and the shed stick winding three of the Yarn feeding wheel group enclose or three circle more than after, through the export guide eye export, then separately Reach the operation for quantitatively sending yarn.

Described shed stick is made up of a sleeve and a screw rod, and the sleeve can be rotated freely.

Described Yarn feeding wheel group includes at least one varying-quantity yarn feeding wheel and a quantitative Yarn feeding wheel.

Described export guide eye, the yarn guide eye, the importing guide eye, first and second guide on the guide unit Eye or the guide eye assembly enter the first guide eye of yarn yarn guiding part, the first guide eye of the second guide eye and yarn yarn guiding part, the Two guide eyes, the guiding guide eye are to use fast perforation configuration or through type guide eye.

Described guide eye assembly enters the first guide eye of yarn yarn guiding part, the locus of the second guide eye is to be set as and lead Yarn unit is in the same side, and the locus of the first guide eye of the guide eye assembly yarn yarn guiding part, the second guide eye is then It is to be set as being in the same side with first and second guide eye of the guide unit.

Described guide unit is convexly equipped with a regulating part in its leading section and send yarn depending on adjustment guide arm to facilitate naked eyes to see Tensity size.

Described guide unit is provided with a regulating part in its side to facilitate the yarn pushing tension of the tactile adjustment guide arm of hand big It is small.

Described guide unit is fixedly arranged on the vertical direction for sending the yarn body back lower place.

First its first level zigzag section of guide unit guide arm of described guide unit and the second horizontal zigzag section it Between angle theta 1 can be 94 to 114 degree between, preferably 104 degree；Between the second horizontal zigzag section and the 3rd horizontal zigzag section Angle theta 2 can be 135 to 155 degree between, preferably 145 degree；Angle theta 3 between 3rd horizontal zigzag section and guide eye framework Can be between 80 to 100 degree, preferably 90 degree.

The length of first guide unit guide arm its inserted link section of described guide unit is 12mm between 22mm, preferably For 17mm；The length of first vertical section be 6mm between 16mm, preferably 11mm；The length of first level zigzag section is 34mm To between 44mm, preferably 39mm；The length of second horizontal zigzag section be 51mm between 61mm, preferably 56mm；3rd water The length of flat zigzag section be 17mm between 27mm, preferably 22mm；The length of second vertical section be 4mm between 14mm, compared with Good is 9mm；The length of guide eye framework be 6mm between 16mm, preferably 11mm.

Its first level zigzag section of the guide arm of second guide unit of described guide unit and the second horizontal zigzag section Between angle theta 4 for 94 to 114 degree between, preferably 104 degree；Folder between second horizontal zigzag section and the guide eye framework Angle θ 5 is between 45 to 65 degree, preferably 55 degree.

The length of second guide unit guide arm its inserted link section of described guide unit is 13mm between 23mm, preferably For 18mm；The length of first vertical section be 6mm between 16mm, preferably 11mm；The length of first level zigzag section is 34mm To between 44mm, preferably 39mm；The length of second horizontal zigzag section be 56mm between 66mm, preferably 61mm；Second hangs down The length of straight section be 2mm between 9mm, preferably 4mm；The length of guide eye framework be 6mm between 16mm, preferably 11mm。

For the present invention in order to reach above-mentioned purpose and effect, the another technological means taken includes a guide unit, fixed In the first side for sending yarn body, the guide unit is provided with a guide arm in end thereafter, and the guide arm can be big with thread-feeding amount demand Its residing locus of small adjust automatically, the guide arm end are provided with one first guide eye, and first guide eye send yarn located at this Second side of body；One leading portion control yarn device, enter yarn guide eye and one located at one and import between guide eye；And one or more than one Shed stick, located at the front side of a Yarn feeding wheel group, the shed stick is provided with a dentation yarn guiding part, and forms the recessed of at least more than one Portion；And by means of this send yarn second body side the guide unit the first guide eye and front side shed stick guiding, make a yarn around The yarn after the Yarn feeding wheel group, and the skilful establishing of overall space form for sending yarn operation for reaching convenient and smooth is put.

Described yarn is that first entering yarn guide eye by this enters yarn, enters yarn presser device by one, the yarn continues around before this Section control yarn device, is enclosed after leading into the importing guide eye, the varying-quantity yarn feeding wheel one of the pile warp Yarn feeding wheel group, and leads the into guide unit One guide eye, the yarn continue import shed stick recess, after lead into make the yarn in the Yarn feeding wheel group quantitative Yarn feeding wheel simultaneously The recess winding one of pile warp shed stick is enclosed to three circles, further around the yarn after this quantifies Yarn feeding wheel, and is exported by export guide eye, should Yarn, which continues, led the yarn presser device and by yarn guide eye yarn, and can be by this between the yarn presser device and yarn guide eye Yarn parking detects yarn and dead ship condition that arm detects the yarn, whereby, send yarn to carry out variable, the varying-quantity yarn feeding wheel is one It is individual can be around the individual layer varying-quantity yarn feeding wheel of a loop yarn line around the double-deck varying-quantity yarn feeding wheel of two loop yarn lines or one, or can be around a loop yarn Two individual layer varying-quantity yarn feeding wheels of line, the export guide eye, yarn guide eye, yarn presser device and yarn parking detect arm shifting and set On the creel ring of circular loom, when not sending yarn, the yarn is about around contact surface position on varying-quantity yarn feeding wheel circumference is located at Circumference 1/4, and in thread-feeding amount demand maximum, the yarn is about circumference around contact surface position on varying-quantity yarn feeding wheel circumference is located at Long by 1/2, when the yarn pile warp, the Yarn feeding wheel group varying-quantity yarn feeding wheel one encloses, then quantifying for the yarn pile warp Yarn feeding wheel group is sent yarn Wheel three circle more than after, make the yarn again quantitative Yarn feeding wheel and the shed stick winding three through the Yarn feeding wheel group enclose or three circle more than Afterwards, exported through the export guide eye, then separately reach the operation for quantitatively sending yarn, the varying-quantity yarn feeding wheel is using a ceramics wheel, a tool There is the Yarn feeding wheel person that the cushion rubber wheel of high-wearing feature or a metal bar wheel are formed, the quantitative Yarn feeding wheel of the Yarn feeding wheel group is to use one The Yarn feeding wheel that ceramics wheel, a hardened solid object surface wheel or a metal bar wheel are formed.

Described guide unit sets up one second guide eye, and the yarn is first to enter yarn guide eye by this to enter yarn, process this enter Yarn presser device, pile warp leading portion control yarn device, encloses and leads into the importing guide eye, the varying-quantity yarn feeding wheel one of the pile warp Yarn feeding wheel group after leading Enter the first guide eye of guide unit, the yarn, which continues, imports the recess of shed stick, further around through the Yarn feeding wheel group varying-quantity yarn feeding wheel One circle, and leads the second guide eye into guide unit, then leads the recess into shed stick, after leading into making the yarn in the Yarn feeding wheel group Quantitative Yarn feeding wheel, and the recess winding one of pile warp shed stick enclose or one circle more than, further around the yarn after this quantifies Yarn feeding wheel, and Being exported by export guide eye, the yarn, which continues, led the yarn presser device, and by yarn guide eye yarn, and the yarn presser device It can be stopped between yarn guide eye by the yarn and detect yarn and dead ship condition that arm detects the yarn, whereby, to be become Amount send yarn, and the export guide eye, yarn guide eye, yarn presser device and yarn parking detect arm and move the creel for being located at circular loom On ring, when the yarn pile warp, the Yarn feeding wheel group varying-quantity yarn feeding wheel one encloses, then send quantifying for the yarn pile warp Yarn feeding wheel group Yarn wheel three circle more than after, make the yarn again quantitative Yarn feeding wheel and the shed stick winding three through the Yarn feeding wheel group enclose or three circle more than Afterwards, exported through the export guide eye, then separately reach the operation for quantitatively sending yarn.

Described Yarn feeding wheel group includes at least one varying-quantity yarn feeding wheel and a quantitative Yarn feeding wheel.

Described export guide eye, the yarn guide eye, the importing guide eye, first and second guide on the guide unit Eye or the guide eye assembly enter the first guide eye of yarn yarn guiding part, the first guide eye of the second guide eye and yarn yarn guiding part, the Two guide eyes, the guiding guide eye are to use fast perforation configuration or through type guide eye.

Described guide eye assembly enters the first guide eye of yarn yarn guiding part, the locus of the second guide eye is to be set as and lead Yarn unit is in the same side, and the locus of the first guide eye of the guide eye assembly yarn yarn guiding part, the second guide eye is then It is to be set as being in the same side with first and second guide eye of the guide unit.

Described guide unit is convexly equipped with a regulating part in its leading section and send yarn depending on adjustment guide arm to facilitate naked eyes to see Tensity size.

Described guide unit is provided with a regulating part in its side to facilitate the yarn pushing tension of the tactile adjustment guide arm of hand big It is small.

Described guide unit is fixedly arranged on the vertical direction for sending the yarn body back lower place.

First its first level zigzag section of guide unit guide arm of described guide unit and the second horizontal zigzag section it Between angle theta 1 can be 94 to 114 degree between, preferably 104 degree；Between the second horizontal zigzag section and the 3rd horizontal zigzag section Angle theta 2 can be 135 to 155 degree between, preferably 145 degree；Angle theta 3 between 3rd horizontal zigzag section and guide eye framework Can be between 80 to 100 degree, preferably 90 degree.

The length of first guide unit guide arm its inserted link section of described guide unit is 12mm between 22mm, preferably For 17mm；The length of first vertical section be 6mm between 16mm, preferably 11mm；The length of first level zigzag section is 34mm To between 44mm, preferably 39mm；The length of second horizontal zigzag section be 51mm between 61mm, preferably 56mm；3rd water The length of flat zigzag section be 17mm between 27mm, preferably 22mm；The length of second vertical section be 4mm between 14mm, compared with Good is 9mm；The length of guide eye framework be 6mm between 16mm, preferably 11mm.

Its first level zigzag section of the guide arm of second guide unit of described guide unit and the second horizontal zigzag section Between angle theta 4 for 94 to 114 degree between, preferably 104 degree；Folder between second horizontal zigzag section and the guide eye framework Angle θ 5 is between 45 to 65 degree, preferably 55 degree.

The length of second guide unit guide arm its inserted link section of described guide unit is 13mm between 23mm, preferably For 18mm；The length of first vertical section be 6mm between 16mm, preferably 11mm；The length of first level zigzag section is 34mm To between 44mm, preferably 39mm；The length of second horizontal zigzag section be 56mm between 66mm, preferably 61mm；Second hangs down The length of straight section be 2mm between 9mm, preferably 4mm；The length of guide eye framework be 6mm between 16mm, preferably 11mm。

Hereby by make the technical characteristic of the present invention and obtain the effect of reached it is further understand with recognizing, sincerely help with preferable Implementation illustration and coordinate detailed description, illustrate such as after：

Brief description of the drawings

Fig. 1 be first embodiment of the invention the first around yarn mode schematic perspective view；

Fig. 2 is the perspective exploded view of first embodiment of the invention；

Fig. 3 be first embodiment of the invention the first around yarn mode schematic side view；

Fig. 4 is second of schematic perspective view around yarn mode of first embodiment of the invention；

Fig. 5 is second of schematic side view around yarn mode of first embodiment of the invention；

Fig. 6 be first embodiment of the invention the third around yarn mode schematic perspective view；

Fig. 7 is the 4th kind of schematic perspective view around yarn mode of first embodiment of the invention；

Fig. 8 A are the upper schematic diagram that first embodiment of the invention does not send yarn state；

Fig. 8 B are the upper schematic diagram that this creation first embodiment send yarn state；

Fig. 9 is the upper schematic diagram of first embodiment of the invention guide unit；

Figure 10 is the front-view schematic diagram of first embodiment of the invention guide unit guide arm；

Figure 11 is the schematic side view of second embodiment of the invention；

Figure 12 is the schematic side view of third embodiment of the invention；

Figure 13 is the schematic perspective view of fourth embodiment of the invention；

Figure 14 is the perspective exploded view of fourth embodiment of the invention；

Figure 15 is the schematic side view of fourth embodiment of the invention；

Figure 16 A are the upper schematic diagram that fourth embodiment of the invention does not send yarn state；

Figure 16 B are the upper schematic diagram that fourth embodiment of the invention send yarn state.

Figure 17 is the upper schematic diagram of fourth embodiment of the invention guide unit；

Figure 18 is the front-view schematic diagram of fourth embodiment of the invention guide unit guide arm；

Figure 19 be fifth embodiment of the invention the first around yarn mode schematic perspective view；

Figure 20 is the perspective exploded view of fifth embodiment of the invention；

Figure 21 be fifth embodiment of the invention the first around yarn mode schematic side view；

Figure 22 be fifth embodiment of the invention the third around yarn mode schematic perspective view；

Figure 23 is the schematic side view of sixth embodiment of the invention；

Figure 24 is the schematic side view of seventh embodiment of the invention；

Figure 25 is the schematic perspective view of eighth embodiment of the invention；

Figure 26 is the schematic side view of ninth embodiment of the invention.

Embodiment

Refer to shown in Fig. 1 to Fig. 3, be yarn-feeding device first embodiment of the present invention, the yarn-feeding device 100 mainly includes one The first guide unit 40, one of yarn body 10, a driver element 20, a Yarn feeding wheel group 30, a guide unit is sent to enter yarn unit 50 An and guide eye assembly 60.

This send the rearward end of yarn body 10 to be provided with a fixator 11, and the fixator 11 can lock in round needle by bolt 111 On the creel ring of loom (not shown), and a fixed plate 12 is installed with its first side；In addition, this is sent under the rearward end of yarn body 10 Side is provided with export guide eye 13 and yarn guide eye 14, and a yarn is provided between the export guide eye 13 and yarn guide eye 14 Presser device 15 and yarn parking detect arm 16.

The driver element 20 is disposed on this and send the top of yarn body 10, and is linked with a main shaft 21 and is driven, the main shaft 21 Multiple field belt pulley 22 and clutch 23 are provided with, and can be driven by one group of majority endless strap.

The Yarn feeding wheel group 30 includes a varying-quantity yarn feeding wheel 31 and quantitative Yarn feeding wheel 32, the varying-quantity yarn feeding wheel 31 and quantitatively send Yarn wheel 32 be affixed on the main shaft 21 and with the driver element 20 link be driven, the varying-quantity yarn feeding wheel 31 can be ceramics wheel or Cushion rubber wheel or metal bar wheel with high-wearing feature are formed can be around the double-deck varying-quantity yarn feeding wheel 31 of two loop yarn lines, quantitative Yarn feeding wheel 32 are the Yarn feeding wheels being made up of the hardened entity wheel of ceramics wheel or surface or metal bar wheel.

The first guide unit 40 is substantially fixedly arranged in fixed plate 12, be positioned at that this send yarn body 10 first Side, the first guide unit 40 is in a rectangular body, and its end direction of principal axis send the body longitudinally of yarn body 10 about with this In the locus being parallel to each other, the first guide unit 40 is provided with a guide arm 41 in its rear end, hereby leads yarn for cooperation is overall The innovation of spatial shape, and with it is following enter yarn unit 50 and guide eye assembly 60 locus mutually arrange in pairs or groups, the guide arm 41 One end is bent along body external form, and is had and vertically protruded out the section of body, and has one second vertical section in the other end 416, it is characterised in that the first guide eye 43 and the second guide eye 44 of the guide eye framework 417 of the end of the second vertical section 416 It is to be located to be fixedly arranged on second side for sending yarn body 10 with the first guide unit 40, even if the of the first guide unit 40 First, the second guide eye 43,44, which is arranged on, leads yarn space with the varying-quantity yarn feeding wheel 31 and is close and corresponding locus.

The guide arm 41, which has, to be towed and the tension mechanism of swing, the guide of the first guide eye 43 and second as described above Eye 44 is transferred positioned at yarn body 10 and the side of Yarn feeding wheel group 30 second is sent, and the guide eye 44 of the first guide eye 43 and second can be with this The thread-feeding amount demand size adjust automatically of guide arm 41 and its corresponding yarn pushing tension changes, and the first guide unit 40 is in its end The leading section of direction of principal axis protrudes out (i.e. close to the leading section of the larger space of Yarn feeding wheel group 30) is adjusted provided with a regulating part 42 with facilitating The yarn pushing tension size of whole guide arm 41.

This enters yarn unit 50 and is fixedly arranged on the leading section for sending yarn body 10, and this enters yarn unit 50 and enters yarn guide arm 51 with one And enter yarn presser device 52, to guide yarn 70 to enter in the yarn-feeding device 100, this enters to be provided with above yarn guide arm 51 leads into yarn Yarn eye 511, the lower section for entering yarn presser device 52 are provided with a yarn filter 53, and this enters yarn guide arm 51 and is provided with a yarn guide thereunder 54, the yarn guide 54 is provided with one and imports guide eye 55.

The guide eye assembly 60 also enters yarn unit 50 with this and is fixedly arranged on the leading section for sending yarn body 10, positioned at Yarn feeding wheel group 30 front side, its upper end is horizontal-extending be provided with one perpendicular to the guide eye assembly 60 stator 61, to be fixedly arranged on the guide The lower section of frame 54, the guide eye assembly 60 set one and enter the yarn yarn guiding part 63 of yarn yarn guiding part 62 and one, and this enters yarn yarn guiding part 62 positioned at sending First side of yarn body 10, the yarn yarn guiding part 63 are located at the second side for sending yarn body 10, and this enters yarn yarn guiding part 62 and is embedded first Guide eye 621, the second guide eye 622 and yarn yarn guiding part 63 are embedded the first guide eye 631, the second guide eye 632, the guide eye Its lower end of assembly 60 is provided with guiding guide eye 64.

Above-mentioned imports guide eye 55, export guide eye 13, yarn guide eye 14 and the guiding of the lower end of guide eye assembly 60 The first guide eye 43, the second guide eye 44 and guide eye assembly 60 on the guide unit 40 of guide eye 64 and first enter yarn guide First guide eye 621 in portion 62, the second guide eye 622, guide eye assembly 60 yarn yarn guiding part 63 the first guide eye 631, Second guide eye 632 is to be provided with the gap to be extended internally by aperture using fast perforation, fast perforation, make yarn 70 by aperture side towards Interior importing, and without carrying out traditional operation of entrying again.

Refer to shown in Fig. 1 and Fig. 3, be first embodiment the first around yarn mode, as varying-quantity yarn feeding wheel 31 is around two Loop yarn line 70, the quantitative winding half-turn of Yarn feeding wheel 32 to three loop yarn lines 70；The yarn 70 is to send the leading section of yarn body 10 to enter from this The yarn-feeding device 100, it leads is around mode：The yarn guide eye 511 that enters that the yarn 70 is first entered on yarn guide arm 51 by this enters yarn, passes through Cross this and enter yarn presser device 52 and yarn filter 53, after leading the importing guide eye 55 into the yarn guide 54, the yarn 70 importing that continues is led Yarn eye assembly 60 enters the first guide eye 621 of yarn yarn guiding part 62, the pile warp varying-quantity yarn feeding wheel 31 1 circle, and leads into the first guide list First 40 the first guide eye 43 and the first guide eye 631 of the yarn yarn guiding part 63 of guide eye assembly 60, pile warp guide eye assembly 60 Enter the second guide eye 622 of yarn yarn guiding part 62, enclosed further around through the varying-quantity yarn feeding wheel 31 1, and lead the into the first guide unit 40 Two guide eyes 44, then lead the second guide eye 632 into the yarn yarn guiding part 63 of guide eye assembly 60, after leading under guide eye assembly 60 The guiding guide eye 64 at end, the yarn 70 is quantified in this on Yarn feeding wheel 32, at least (quantitative Yarn feeding wheel only has part to winding half-turn Wheel face encounters yarn) to three circle after, involved by export guide eye 13, the yarn 70 continue led the yarn presser device 15 and by going out The yarn of yarn guide eye 14, and arm 16 can be detected by yarn parking between the yarn presser device 15 and yarn guide eye 14 and detect this The yarn of yarn 70 and dead ship condition, whereby, yarn is sent to carry out variable.

Refer to shown in Fig. 4 to Fig. 5, be second of first embodiment around yarn mode, as varying-quantity yarn feeding wheel 31 is around two Loop yarn line 70, yarn 70 of the quantitative Yarn feeding wheel 32 around the three circle above；Leading around mode for the foregoing yarn 70 is further fixed in this Winding three is involved by export guide eye 13 again after enclosing above on amount Yarn feeding wheel 32, whereby, quantitatively to be sent yarn；That is, Any conversion need not be made by being connected in identical yarn 70 on path, need to only increase the winding circle of yarn 70 on quantitative Yarn feeding wheel 32 Number, you can reach the purpose for quantitatively sending yarn, therefore, be not required to cut yarn 70, also vary without the allocation position for sending yarn spare part And process, and make the implementation change of yarn-feeding device extremely convenient.

Refer to shown in Fig. 6 and Fig. 7, the first guide eye 43 and the second guide eye 44 of above-mentioned first guide unit 40 are with leading Yarn eye assembly 60 enters the first guide eye of the first guide eye 621 of yarn yarn guiding part 62, the second guide eye 622 and yarn yarn guiding part 63 631st, a fast perforation is used only in the second guide eye 632, or eyes are perforated soon and are changed to simple eye fast perforation, is made around yarn path more Simplify and quick, and obtain the effect of identical.

Refer to shown in Fig. 6, be first embodiment the third around yarn mode, as varying-quantity yarn feeding wheel 31 is around a loop yarn line 70, the quantitative winding half-turn of Yarn feeding wheel 32 to three loop yarn lines 70；It is around yarn path：The yarn 70 is first entered on yarn guide arm 51 by this The yarn guide eye 511 that enters enter yarn, this enters yarn presser device 52 and yarn filter 53 to process, after leading the importing guide eye into the yarn guide 54 55, the yarn 70, which continues, led the first guide eye 621 or the second guide eye 622 that guide eye assembly 60 enters yarn yarn guiding part 62, around Enclosed through the varying-quantity yarn feeding wheel 31 1, and lead the first guide eye 43 or the second guide eye 44 into the first guide unit 40, pile warp The first guide eye 631 or the second guide eye 632 of the yarn yarn guiding part 63 of guide eye assembly 60, after leading under the guide eye assembly 60 The guiding guide eye 64 at end, the yarn 70 is set to be quantified in this on Yarn feeding wheel 32 after winding half-turn to three circles, by export guide eye 13 Involve, the yarn 70, which continues, led the yarn presser device 15 and by the yarn of yarn guide eye 14, and the yarn presser device 15 is with going out It can be stopped between yarn guide eye 14 by the yarn and detect yarn and dead ship condition that arm 16 detects the yarn 70, whereby, to carry out Variable send yarn.

Refer to shown in Fig. 7, be the 4th kind of first embodiment around yarn mode, as varying-quantity yarn feeding wheel 31 is around a loop yarn line 70；Leading around mode for the foregoing yarn 70 is further after this is quantified on Yarn feeding wheel 32 more than the circle of winding three again by export guide Eye 13 involves, whereby, quantitatively to be sent yarn；That is, any conversion need not be made by being connected in identical yarn 70 on path, The winding number of turns of yarn 70 on quantitative Yarn feeding wheel 32 need to only be increased, you can reach the purpose for quantitatively sending yarn, therefore, be not required to cut yarn Line 70, the allocation position and process for sending yarn spare part are also varied without, and make the implementation change of yarn-feeding device extremely convenient.

The first foregoing guide unit 40 of the present embodiment is to be fixedly arranged on first side for sending yarn body 10, naturally it is also possible to Gu The side of yarn body 10 second is sent located at this, the first guide eye 43 and the second guide eye 44 for making the first guide unit 40 are located relatively at and sent Yarn body 10 and the side of Yarn feeding wheel group 30 first, the yarn yarn guiding part 62 that enters of guide eye assembly 60 are located at the second side for sending yarn body 10, Yarn yarn guiding part 63 is located at the second side for sending yarn body 10, and can obtain identical effect.

The first guide eye 621, the second guide eye 622 and yarn that the present embodiment guide eye assembly 60 enters yarn yarn guiding part 62 are led First guide eye 631, the second guide eye 632 and the guiding guide eye 64 in yarn portion 63 are provided in varying-quantity yarn feeding wheel 31 and quantified The front position of Yarn feeding wheel 32, the left and right and the without hindrance component of rear end spaces of varying-quantity yarn feeding wheel 31 and quantitative Yarn feeding wheel 32, because This, the yarn 70 of the present embodiment lead around operation extremely easily, the parking of quick and broken yarn is repaired has the positive work(such as rapid, convenient Effect, is the present embodiment intention not seen before.

The winding number of turns of the yarn 70 on quantitative Yarn feeding wheel 32 can be half according to actual demand in first embodiment of the invention Circle to three circle or three circle more than, and coordinate varying-quantity yarn feeding wheel 31 may be selected winding one enclose or two circle modes can combine Go out difference to lead around mode.

Refer to shown in Fig. 8 A and Fig. 8 B, do not sending yarn state for first embodiment of the invention and sending the upper depending on showing of yarn state It is intended to, first embodiment of the invention is not when sending yarn, the first guide eye 43 and the second guide eye 44 of the first guide unit 40 It is that turnover is located at the second side for sending yarn body 10 and Yarn feeding wheel group 30, the i.e. outer space bit positioned at the periphery of varying-quantity yarn feeding wheel 31 Put, and it is distant with guide eye assembly 60, the length of yarn 70 is led the first of the yarn yarn guiding part 63 of guide eye assembly 60 Yarn eye 631, the second guide eye 632 are longer to the length between X position, meanwhile, yarn 70 contacts on the varying-quantity yarn feeding wheel 31 Face is few, and the X-Y location as shown in Fig. 8 A and Fig. 8 B is about 1/4, subtracts the frictional resistance between yarn 70 and varying-quantity yarn feeding wheel 31 To Min., the glossiness on yarn texture surface can be maintained to optimum state, can significantly extend making for varying-quantity yarn feeding wheel 31 Use the life-span；And in thread-feeding amount demand maximum, yarn 70 pulls the first guide of the first guide unit 40 in the case where being drawn by tension force The guide eye 44 of eye 43 and second makes yarn 70 such as scheme around contact surface increase on varying-quantity yarn feeding wheel 31 is located at close to guide eye assembly 60 X-Z positions shown in 8B are about 1/2, and by yarn 70 the yarn yarn guiding part 63 of guide eye assembly 60 the first guide eye 631, Two guide eyes 632, largely to send yarn, deal with demand to the contraction in length between X position.And work as in the case of largely yarn is given, stop When only sending yarn or reducing thread-feeding amount, the tension force of yarn 70 reduces, the first guide eye 43 of the first guide unit 40 and the second guide eye 44 swings return to the original position for not sending yarn or the position distant with guide eye assembly 60, make the length of yarn 70 in yarn guide First guide eye 631, second guide eye 632 in portion 63 elongate to the length between X position, therefore absorbable unnecessary yarn 70, to prevent yarn back-roll, and the puzzlement of Yarn feeding wheel involuntary stoppage can be prevented and improve the quality of yarn.

Refer to shown in Fig. 2, Fig. 9 and Figure 10, be the guide arm 41 of the first guide of first embodiment of the invention unit 40 Angle and length embodiment, it is vertically disposed down that the guide arm 41 of the first guide unit 40 sets an inserted link section 411 connection one First vertical section 412, first vertical section 412 connect a first level zigzag section 413, reconnect one second horizontal zigzag section 414 again one the 3rd horizontal zigzag section 415 of connection, the 3rd horizontal zigzag section 415 connect one second vertical section 416, this second hangs down The guide eye framework 417 of 416 vertical connection of straight section one；Wherein, the 413 and second horizontal zigzag section 414 of first level zigzag section it Between angle theta 1 can be 94 to 114 degree between, preferably 104 degree；Second horizontal 414 and the 3rd horizontal zigzag section of zigzag section Angle theta 2 between 415 can be between 135 to 155 degree, preferably 145 degree；3rd horizontal zigzag section 415 and guide eye framework Angle theta 3 between 417 can be between 80 to 100 degree, preferably 90 degree；And the length of inserted link section 411 be 12mm to 22mm it Between, preferably 17mm；The length of first vertical section 412 be 6mm between 16mm, preferably 11mm；First level zigzag section 413 Length be 34mm between 44mm, preferably 39mm；The length of second horizontal zigzag section 414 be 51mm between 61mm, compared with Good is 56mm；The length of 3rd horizontal zigzag section 415 be 17mm between 27mm, preferably 22mm；The length of second vertical section 416 It is 4mm between 14mm to spend, preferably 9mm；The length of guide eye framework 417 be 6mm between 16mm, preferably 11mm；Should The guide arm 41 of first guide unit 40 is provided with specific angle and length, can reach above-mentioned and not send yarn state and send yarn state Under, the frictional resistance between yarn 70 and varying-quantity yarn feeding wheel 31 is minimized limit, can to the glossiness on yarn texture surface Maintain to optimum state, can significantly extend the service life of varying-quantity yarn feeding wheel 31, and in thread-feeding amount demand maximum, can be a large amount of Yarn is sent, deals with demand, and when in the case of largely yarn is given, stopping giving yarn or reducing thread-feeding amount, to prevent yarn back-roll, and can Prevent the puzzlement of Yarn feeding wheel involuntary stoppage and improve the effect of yarn quality.

Refer to shown in Figure 11, be second embodiment of the invention, its structure is identical with first embodiment major part and has Identical function, for simplicity, therefore it is marked with same-sign and omits related description, both difference is：The yarn-feeding device 100A Yarn feeding wheel group 30A be using one can around the individual layer varying-quantity yarn feeding wheel 31A of a loop yarn line, the first guide unit 40 and Guide eye assembly 60 is used only a fast perforation, or using simple eye fast perforation, and its is a kind of around the of yarn mode and first embodiment Three kinds identical around yarn mode, and as varying-quantity yarn feeding wheel 31A quantifies the winding half-turn of Yarn feeding wheel 32 to three loop yarns around a loop yarn line 70 Line 70, another identical around yarn mode with the 4th kind of first embodiment around yarn mode, as varying-quantity yarn feeding wheel 31A is around a loop yarn Line 70, and yarns 70 of the Yarn feeding wheel 32 around the three circle above are quantified, it is identical around yarn mode and has identical function, to simplify See, therefore omit related description.

Refer to shown in Figure 12, be third embodiment of the invention, its structure and first embodiment, second embodiment are most It is identical and there is identical function, for simplicity, therefore it is marked with same-sign and omits related description, both difference is：Should Yarn-feeding device 100B Yarn feeding wheel group 30B be using two can around the individual layer varying-quantity yarn feeding wheel 31A of a loop yarn line, its first around Yarn mode is identical around yarn mode with the first of first embodiment, as two varying-quantity yarn feeding wheel 31A respectively around a loop yarn line 70, and The winding half-turn of Yarn feeding wheel 32 is quantified to three loop yarn lines 70；Second of second around yarn mode and first embodiment is around yarn mode phase Together, as two varying-quantity yarn feeding wheel 31A are respectively around a loop yarn line 70, and quantitative Yarn feeding wheel 32 is around the yarn 70 of the three circle above；3rd Kind, as two varying-quantity yarn feeding wheel 31A one of variables identical around yarn mode with the third of first embodiment around yarn mode Yarn feeding wheel 31A quantifies the winding half-turn of Yarn feeding wheel 32 to three loop yarn lines 70 around a loop yarn line 70；4th kind around yarn mode and first The 4th kind of embodiment is identical around yarn mode, and the one of varying-quantity yarn feeding wheel 31A of as two varying-quantity yarn feeding wheel 31A are around a loop yarn Line 70, and quantitative Yarn feeding wheel 32 is around the yarn 70 of the three circle above；It is identical around yarn mode and has identical function, to simplify See, therefore omit related description.

Refer to shown in Figure 13 to Figure 15, be fourth embodiment of the invention, its structure is identical with first embodiment major part And there is identical function, for simplicity, therefore it is marked with same-sign and omits related description, both difference is：This send yarn Device 100C guide eye assembly 60C upper end extension is provided with a vertical stator 61C, to be fixedly arranged on the yarn guide 54, and position In the front side of Yarn feeding wheel group 30, guide eye assembly 60C both sides are upwardly extended provided with a stator 67C, for guide unit The second guide unit 40C fix, the second guide unit 40C can also be fixedly arranged on this such as first embodiment and send yarn body 10 Side, it is in a rectangular body that the second guide unit 40C, which is, and its end direction of principal axis is the body lengthwise that yarn body 10 is sent with this Direction is about provided with a guide arm 41C in the setting being parallel to each other, the second guide unit 40C in the rearward end of its end direction of principal axis, Guide arm 41C have is towed and the tension mechanism of swing, its tail end is simultaneously extended with one second vertical section 415C, this second hang down The guide eye framework 416C that straight section 415C ends are connected with is provided with first guide eye 43 corresponding with the varying-quantity yarn feeding wheel 31 and the Two guide eyes 44, the guide eye 44 of the first guide eye 43 and second turnover, which is located at, send yarn body 10 and the side of Yarn feeding wheel group 30 second, It is accurate that second guide unit 40C the first guide eye 43 and the second guide eye 44 can complete it with guide arm 41C adjustment The variation of true position, the second guide unit 40C are provided with a regulating part 42C to adjust sending for automatic guide arm 41C in its side Yarn tension size.

Guide eye assembly 60C sets one and enters the yarn yarn guiding part 63 of yarn yarn guiding part 62 and one, and this enters yarn yarn guiding part 62 positioned at sending First side of yarn body 10, the yarn yarn guiding part 63 are located at the second side for sending yarn body 10, and this enters yarn yarn guiding part 62 and is embedded first Guide eye 621, the second guide eye 622 and yarn yarn guiding part 63 are embedded the first guide eye 631, the second guide eye 632, the guide eye Its lower end of assembly 60 is provided with guiding guide eye 64.

The first guide eye on the guiding guide eye 64 and second guide unit 40C of above-mentioned guide eye assembly 60C lower ends 43 and second guide eye 44 and guide eye assembly 60C enter the first guide eye 621 of yarn yarn guiding part 62, the second guide eye 622 and go out The first guide eye 631, the second guide eye 632 of yarn yarn guiding part 63 are using fast perforation, and the fast perforation is provided with inwardly oblique by aperture The gap stretched, so that yarn 70 is inwardly imported by aperture, and without carrying out traditional operation of entrying again.

Refer to shown in Figure 13 and Figure 15, be fourth embodiment the first around yarn mode, as varying-quantity yarn feeding wheel 31 around Two loop yarn lines 70, the quantitative winding half-turn of Yarn feeding wheel 32 to three loop yarn lines 70；The yarn 70 is to send the leading section of yarn body 10 to enter from this Enter yarn-feeding device 100C, it leads is around mode：The yarn guide eye 511 that enters that the yarn 70 is first entered on yarn guide arm 51 by this enters Yarn, this enters yarn presser device 52 and yarn filter 53 to process, and after leading the importing guide eye 55 into the yarn guide 54, the yarn 70, which continues, to be led The first guide eye 621 that guide eye assembly 60C enters yarn yarn guiding part 62, the pile warp varying-quantity yarn feeding wheel 31 1 circle are crossed, and is led into second Guide unit 40C the first guide eye 43, the first guide eye 631 of pile warp guide eye assembly 60C yarns yarn guiding part 63, pile warp enter Second guide eye 622 of yarn yarn guiding part 62, enclosed further around through the varying-quantity yarn feeding wheel 31 1, and lead the into the second guide unit 40C Two guide eyes 44, the second guide eye 632 of pile warp guide eye assembly 60C yarns yarn guiding part 63, after leading into guide eye assembly 60C The guiding guide eye 64 of lower end, the yarn 70 is set to be quantified in this on Yarn feeding wheel 32 after winding half-turn to three circles, by export guide eye 13 involve, and the yarn 70, which continues, led the yarn presser device 15 and by the yarn of yarn guide eye 14, and the yarn presser device 15 It can be stopped between yarn guide eye 14 by the yarn and detect yarn and dead ship condition that arm 16 detects the yarn 70, whereby, with Carry out variable and send yarn.If so in practical operation in use, when the yarn tension state of the yarn 70 were stable, its yarn presser device 15 pressure yarn active force can minimize limit, or even can omit yarn presser device 15 and directly yarn also should be all right, sincerely This explanation.

Second of fourth embodiment is around yarn mode, and as varying-quantity yarn feeding wheel 31 is around two loop yarn lines 70, quantitative Yarn feeding wheel 32 Around the yarn 70 of the three circle above；The foregoing yarn 70 lead around mode be further in this quantify winding three on Yarn feeding wheel 32 enclose with Involved again by export guide eye 13 after upper, whereby, quantitatively to be sent yarn.

Above-mentioned second guide unit 40C the first guide eye 43, the second guide eye 44 and guide eye assembly 60C enters yarn guide First guide eye 621 in portion 62, the first guide eye 631 of the second guide eye 622 and yarn yarn guiding part 63, the second guide eye 632 Using only a fast perforation, or eyes are perforated soon and are changed to simple eye fast perforation, make more simplified around yarn path, and obtain identical Effect.

The third of fourth embodiment is around yarn mode, and as varying-quantity yarn feeding wheel 31 is around a loop yarn line 70, quantitative Yarn feeding wheel 32 Winding half-turn is to three loop yarn lines 70；It is around yarn path：The yarn 70 is first entered by this enters yarn guide eye 511 on yarn guide arm 51 Enter yarn, this enters yarn presser device 52 and yarn filter 53 to process, and after leading the importing guide eye 55 into the yarn guide 54, the yarn 70 continues Led the first guide eye 621 or the second guide eye 622 that guide eye assembly 60C enters yarn yarn guiding part 62, the pile warp varying-quantity yarn feeding wheel 31 1 circles, and the first guide eye 43 or the second guide eye 44 into the second guide unit 40C are led, go out through guide eye assembly 60C The first guide eye 631 or the second guide eye 632 of yarn yarn guiding part 63, after leading the guiding guide into guide eye assembly 60C lower ends Eye 64, and the yarn 70 is involved after this quantifies on Yarn feeding wheel 32 winding half-turn to three circles by the export guide eye 13, the yarn Line 70 continue led the yarn presser device 15 and by the yarn of yarn guide eye 14, and the yarn presser device 15 and yarn guide eye It can be stopped between 14 by the yarn and detect yarn and dead ship condition that arm 16 detects the yarn 70, whereby, yarn be sent to carry out variable.

The 4th kind of fourth embodiment is around yarn mode, and as varying-quantity yarn feeding wheel 31 is around a loop yarn line 70, quantitative Yarn feeding wheel 32 Around the yarn 70 of the three circle above；The foregoing yarn 70 lead around mode be further in this quantify winding three on Yarn feeding wheel 32 enclose with After upper, then involved by export guide eye 13, whereby, quantitatively to be sent yarn.

Refer to shown in Figure 16 A and Figure 16 B, for fourth embodiment of the invention do not send yarn state and send yarn state on regard Schematic diagram, fourth embodiment of the invention is not when sending yarn, the second guide unit 40C the first guide eye 43 and the second guide eye 44 turnovers are positioned at the second side for sending yarn body 10 and Yarn feeding wheel group 30, the i.e. space bit outside the periphery of varying-quantity yarn feeding wheel 31 Put, and it is distant with guide eye assembly 60C, make the length of yarn 70 in the first guide eye 631, second of yarn yarn guiding part 63 The length that guide eye 632 is arrived between X1 positions is longer, meanwhile, the contact surface on the varying-quantity yarn feeding wheel 31 of yarn 70 is few, such as Figure 16 A And the X1-Y1 positions shown in Figure 16 B are about 1/4, the frictional resistance between yarn 70 and varying-quantity yarn feeding wheel 31 is minimized limit Degree, can maintain to optimum state to the glossiness on yarn texture surface, can significantly extend the service life of varying-quantity yarn feeding wheel 31；And In thread-feeding amount demand maximum, yarn 70 pulls the second guide unit 40C the first guide eye 43 and in the case where being drawn by tension force Two guide eyes 44 make yarn 70 around being located on varying-quantity yarn feeding wheel 31 contact surface increase as shown in fig 16b close to guide eye assembly 60C X1-Z1 positions be about 1/2, and first guide eye 631, second guide eye 632 of the yarn 70 in yarn yarn guiding part 63 are arrived into X1 Contraction in length between position, largely to send yarn, deal with demand.

And when in the case of largely yarn is given, stopping giving yarn or reducing thread-feeding amount, the tension force of yarn 70 reduces, the second guide list First 40C the first guide eye 43 and the swing of the second guide eye 44 return to do not send yarn original position or with guide eye assembly 60C distances compared with Remote position, make first guide eye 631 of the length in yarn yarn guiding part 63 of yarn 70, the second guide eye 632 to X1 positions it Between length elongate, therefore absorbable unnecessary yarn 70 to prevent yarn back-roll, and can prevent the tired of Yarn feeding wheel involuntary stoppage Disturb and improve the quality of yarn.

The second foregoing guide unit 40C of the present embodiment is to be installed in guide eye assembly 60C or send the first of yarn body 10 Side, naturally it is also possible to be installed in guide eye assembly 60C or send the second side of yarn body 10, make the first of the second guide unit 40C Guide eye 43, the second guide eye 44 are transferred positioned at the first side for sending yarn body 10 and Yarn feeding wheel group 30, and guide eye assembly 60C Enter yarn yarn guiding part 62 and be located at the second side for sending yarn body 10, yarn yarn guiding part 63 is located at the second side for sending yarn body 10, and can obtain Obtain the effect of identical.

The guide eye assembly 60C of the present embodiment enters the first guide eye 621 of yarn yarn guiding part 62, the second guide eye 622 and gone out First guide eye 631 of yarn yarn guiding part 63, the second guide eye 632 and guiding guide eye 64 be provided in varying-quantity yarn feeding wheel 31 and The front end of quantitative Yarn feeding wheel 32, make left and right and the without hindrance component of rear end spaces of varying-quantity yarn feeding wheel 31 and quantitative Yarn feeding wheel 32, Therefore, the yarn 70 of the present embodiment lead around operation extremely easily, the parking of quick and broken yarn is repaired has the positive work(such as rapid, convenient Effect.

Refer to shown in Figure 14, Figure 17 and Figure 18, be fourth embodiment of the invention the second guide unit 40C guide arm 41C angle and length embodiment, the second guide unit 40C guide arm 41C set an inserted link section 411C connections one towards sagging The first level zigzag section 413C of the first vertical section 412C directly set, first vertical section 412C connection one, first level are tortuous Section 413C connections one second horizontal zigzag section 414C, the second horizontal vertical section 415C of zigzag section 414C connections one second, this The guide eye framework 416C of two vertical section 415C vertical connections one；Wherein, the first level zigzag section 413C and second is horizontal tortuous Angle theta 4 between section 414C is between 94 to 114 degree, preferably 104 degree；The second horizontal zigzag section 414C and guide eye frame Angle theta 5 between frame 416C is between 45 to 65 degree, preferably 55 degree；And inserted link section 411C length be 13mm to 23mm it Between, preferably 18mm；First vertical section 412C length be 6mm between 16mm, preferably 11mm；First level zigzag section 413C length be 34mm between 44mm, preferably 39mm；Second horizontal zigzag section 414C length be 56mm to 66mm it Between, preferably 61mm；Second vertical section 415C length be 2mm between 9mm, preferably 4mm；Guide eye framework 416C length It is 6mm between 16mm to spend, preferably 11mm；Second guide unit 40C guide arm 41C is provided with specific angle and length Degree, can reach above-mentioned and not send yarn state and send under yarn state, subtract the frictional resistance between yarn 70 and varying-quantity yarn feeding wheel 31 To Min., the glossiness on yarn texture surface can be maintained to optimum state, can significantly extend making for varying-quantity yarn feeding wheel 31 With the life-span, and in thread-feeding amount demand maximum, can largely send yarn, deal with demand, and when it is a large amount of send yarn in the case of, stop sending When yarn or reduction thread-feeding amount, to prevent yarn back-roll, and the puzzlement of Yarn feeding wheel involuntary stoppage can be prevented and improve yarn quality Effect.

It should give explanation around here, the present embodiment can also be such as second embodiment and 3rd embodiment, by Yarn feeding wheel group 30 Varying-quantity yarn feeding wheel can be around the individual layer varying-quantity yarn feeding wheel 31A of a loop yarn line using one, or use two can be around the list of a loop yarn line Layer varying-quantity yarn feeding wheel 31A, and obtain identical effect.

Refer to shown in Figure 19 to Figure 22, be fifth embodiment of the invention, yarn-feeding device 100D is in response to spring function Yarn (such as wrap yarn etc.) use, its structure with first embodiment, fourth embodiment major part is identical and has identical function, be For the sake of simplification, therefore it is marked with same-sign and omits related description, both difference is：Yarn-feeding device 100D's enters yarn unit A leading portion control yarn device 56 is set up between 50 yarn filter 53 and importing guide eye 55, and in the lower end of guide eye assembly 60 positioned at fixed A shed stick 80 is set up on front side of the amount diameter opposite position of Yarn feeding wheel 32；The leading portion control yarn device 56 include a sleeve 561 and The control yarn device armed lever 562 of both sides, this two control yarn device armed levers 562 are to be hubbed at the both sides for sending yarn body 10 respectively；The dividing sinker Bar 80 is made up of a sleeve 81 with screw rod 82, and the both sides down post 65 of guiding guide eye 64 in the lower end of guide eye assembly 60 selects one If a shed stick 80, the shed stick 80 is set to be located at the front side of the quantitative diameter opposite position of Yarn feeding wheel 32；Due to leading portion control yarn device 56 setting, the pile warp leading portion control yarn device 56 of yarn 70 during around yarn, when entering the exception of yarn 70 or broken yarn of yarn, the leading portion control yarn device 56 act immediately, shut down at once, the tail end of yarn is remained in yarn-feeding device 100D, and the tail end of yarn is not sent into circle Flaw fabric is made in knitting machine, and makes the yarn reparation that easily continues；And the pile warp of yarn 70 shed stick 80 during around yarn, make elasticity Function yarn Tensity size when in response to weaving changes and assigns elastic dividing sinker elicitation effect, avoids yarn from tangling in quantitative Yarn feeding wheel 32 and shut down, the sleeve 81 of the shed stick 80 can be rotated freely, enable dividing sinker of the shed stick 80 in dividing sinker guide with yarn Guide and rotate, and dividing sinker guide position of the yarn on shed stick 80 is not fixed on a certain angle outer peripheral face, therefore Sleeve 81 is susceptible to abrasion, makes the smoothness to dividing sinker guide ideal, dividing sinker guide operation is more smooth.

Refer to shown in Figure 19 and Figure 21, be the 5th embodiment the first around yarn mode, as varying-quantity yarn feeding wheel 31 around Two loop yarn lines 70, quantitative Yarn feeding wheel 32 and the winding one of shed stick 80 are enclosed to three loop yarn lines 70；The yarn 70 is to send yarn body from this 10 leading sections enter yarn-feeding device 100D, and it leads is around mode：The yarn 70 first enters the yarn that enters on yarn guide arm 51 by this leads Yarn eye 511 enters yarn, and this enters yarn presser device 52 and yarn filter 53 to process, pile warp leading portion control yarn device 56, after leading into the yarn guide 54 Guide eye 55 is imported, the yarn 70, which continues, imports the first guide eye 621 that guide eye assembly 60 enters yarn yarn guiding part 62, the pile warp change Measure Yarn feeding wheel 31 1 to enclose, and import the first guide eye 43 and the yarn yarn guiding part 63 of guide eye assembly 60 of the first guide unit 40 First guide eye 631, the second guide eye 622 for entering yarn yarn guiding part 62, enclosed further around through the varying-quantity yarn feeding wheel 31 1, and import first After second guide eye 44 of guide unit 40, then lead the yarn yarn guiding part 63 of guide eye assembly 60 the second guide eye 632 and under The guiding guide eye 64 at end, the yarn 70 is set to quantify Yarn feeding wheel 32 and at least winding one of pile warp shed stick 80 is enclosed with up to three in this Circle, further around the yarn after this quantifies Yarn feeding wheel 32, and is exported by export guide eye 13, and the yarn 70, which continues, led yarn pressure yarn Device 15 and by the yarn of yarn guide eye 14, and between the yarn presser device 15 and yarn guide eye 14 can by the yarn stop detect Arm 16 detects yarn and the dead ship condition of the yarn 70, whereby, yarn is sent to carry out variable.

Second of 5th embodiment is around yarn mode, and as varying-quantity yarn feeding wheel 31 is around two loop yarn lines 70, quantitative Yarn feeding wheel 32 And shed stick 80 is around the yarn 70 of the three circle above；The foregoing yarn 70 lead around mode be further in this quantify Yarn feeding wheel 32 and After winding three is enclosed above on shed stick 80, further around the yarn after this quantifies Yarn feeding wheel 32, and involved, borrowed by export guide eye 13 This, quantitatively to be sent yarn；Therefore, it is not required to cut yarn 70, also varies without the allocation position and process for sending yarn spare part, and Make the implementation change of yarn-feeding device extremely convenient.

Refer to shown in Figure 22, the first guide eye 43 and the second guide eye 44 and guide eye of above-mentioned first guide unit 40 Assembly 60 enter the first guide eye 621 of yarn yarn guiding part 62, the second guide eye 622 and yarn yarn guiding part 63 the first guide eye 631, Second guide eye 632, which is used only a fast perforation or eyes are perforated soon, is changed to simple eye fast perforation, makes more simplified around yarn path It is again quick, and obtain the effect of identical.

Refer to shown in Figure 22, the third of the 5th embodiment is around yarn mode, and as varying-quantity yarn feeding wheel 31 is around a loop yarn line 70, quantitative Yarn feeding wheel 32 and the winding one of shed stick 80 are enclosed to three loop yarn lines 70；It is around yarn path：The yarn 70 first enters yarn by this The yarn guide eye 511 that enters on guide arm 51 enters yarn, and this enters yarn presser device 52 and yarn filter 53 to process, pile warp leading portion control yarn device 56, After leading the importing guide eye 55 into the yarn guide 54, the yarn 70, which continues, led guide eye assembly 60 enters yarn yarn guiding part 62 first The guide eye 622 of guide eye 621 or second, the pile warp varying-quantity yarn feeding wheel 31 1 circle, and lead first into the first guide unit 40 The guide eye 44 of guide eye 43 or second, the first guide eye 631 or the second guide eye through the yarn yarn guiding part 63 of guide eye assembly 60 632, after leading the guiding guide eye 64 into the lower end of guide eye assembly 60, the yarn 70 is quantified Yarn feeding wheel 32 and pile warp point in this At least winding one of yarn bar 80 is enclosed with up to three circles, and is involved by export guide eye 13, and the yarn 70, which continues, led yarn pressure yarn Device 15 and by the yarn of yarn guide eye 14, and between the yarn presser device 15 and yarn guide eye 14 can by the yarn stop detect Arm 16 detects yarn and the dead ship condition of the yarn 70, whereby, yarn is sent to carry out variable.

The 4th kind of 5th embodiment is around yarn mode, and as varying-quantity yarn feeding wheel 31 is around a loop yarn line 70, quantitative Yarn feeding wheel 32 And shed stick 80 is around the yarn 70 of the three circle above；The foregoing yarn 70 lead around mode be further in this quantify Yarn feeding wheel 32 and After more than the winding three of shed stick 80 circle, further around the yarn after this quantifies Yarn feeding wheel 32, and involved by export guide eye 13, whereby, Quantitatively to be sent yarn.

Refer to shown in Figure 23, be sixth embodiment of the invention, its structure and the second, the 5th embodiment major part are identical simultaneously With identical function, for simplicity, therefore it is marked with same-sign and omits related description, both difference is：This send yarn to fill Put 100E Yarn feeding wheel group 30A using one can around the individual layer varying-quantity yarn feeding wheel 31A of a loop yarn line, the first guide unit 40 with The guide eye of guide eye assembly 60 is changed to simple eye fast perforation, and it around yarn mode is enclosed in varying-quantity yarn feeding wheel 31A windings one, and pile warp should Quantitative Yarn feeding wheel 32, and after the circle of pile warp shed stick 80 at least one to three circles, further around the yarn after this quantifies Yarn feeding wheel 32, and by leading Go out guide eye 13 to involve, whereby, yarn is sent to carry out variable basis weight.

The foregoing yarn 70 lead around mode be further in this quantify winding three on Yarn feeding wheel 32 and shed stick 80 enclose with After upper, further around the yarn after this quantifies Yarn feeding wheel 32, and involved by export guide eye 13, whereby, quantitatively to be sent yarn.

Refer to shown in Figure 24, be seventh embodiment of the invention, its structure and the three, the 5th embodiment major parts are identical simultaneously With identical function, for simplicity, therefore it is marked with same-sign and omits related description, both difference is：This send yarn to fill The Yarn feeding wheel group 30B for putting 100F be using two can around the individual layer varying-quantity yarn feeding wheel 31A of a loop yarn line, its first around yarn mode It is to be enclosed in each windings one of two varying-quantity yarn feeding wheel 31A, the pile warp quantitative Yarn feeding wheel 32, and pile warp shed stick 80 at least one is enclosed to three After circle, further around the yarn after this quantifies Yarn feeding wheel 32, and involved by export guide eye 13, whereby, yarn is sent to carry out variable；Second Kind it is further after this is quantified on Yarn feeding wheel 32 and shed stick 80 more than the circle of winding three around yarn mode, yarn is quantitatively sent further around through this Yarn after wheel 32, and involved by export guide eye 13, whereby, quantitatively to be sent yarn；The third is in two changes around yarn mode The one of varying-quantity yarn feeding wheel 31A of Yarn feeding wheel 31A are measured around a loop yarn line 70, and pile warp quantifies Yarn feeding wheel 32 and pile warp shed stick 80 Winding at least one is enclosed to three loop yarn lines 70；4th kind is to send yarn in two one of variables of varying-quantity yarn feeding wheel 31A around yarn mode 31A is taken turns around a loop yarn line 70, and pile warp quantifies Yarn feeding wheel 32 and pile warp shed stick 80 3 encloses the yarn 70 of the above；It is around yarn mode It is identical and there is identical function, for simplicity, therefore omit related description.

Refer to shown in Figure 25, be eighth embodiment of the invention, its structure is identical with the 5th embodiment major part and has Identical function, for simplicity, therefore it is marked with same-sign and omits related description, both difference is：Yarn-feeding device 100G It is that the guide eye assembly 60 is substituted with a shed stick 90, the shed stick 90 is fixed on leading into yarn unit 50 with location-plate 901 The lower section of creel 54, positioned at the front side of the Yarn feeding wheel group 30, the shed stick 90 is provided with most dentation yarn guiding parts 91, and is formed most recessed Portion 911, it is around yarn path：The yarn guide eye 511 that enters that the yarn 70 is first entered by this on yarn guide arm 51 enters yarn, process this enter yarn Presser device 52 and yarn filter 53, pile warp leading portion control yarn device 56, after leading the importing guide eye 55 into the yarn guide 54, the pile warp variable Yarn feeding wheel 31 1 encloses and leads the first guide eye 43 into the first guide unit 40, and the yarn 70, which continues, imports the recess of shed stick 90 911, enclosed further around through the varying-quantity yarn feeding wheel 31 1, and the second guide eye 44 into the first guide unit 40 is led, then lead into shed stick 90 recess 911, after leading into making the yarn 70 quantify at least winding one of recess 911 of Yarn feeding wheel 32 and pile warp shed stick 90 in this Circle further around the yarn after this quantifies Yarn feeding wheel 32, and is exported, the yarn 70, which continues, to be led with up to three circles by export guide eye 13 The yarn presser device 15 and by the yarn of yarn guide eye 14, and can be gone out between the yarn presser device 15 and yarn guide eye 14 by this Yarn parking detects yarn and the dead ship condition that arm 16 detects the yarn 70, whereby, yarn is sent to carry out variable.

Similarly, leading around mode for the foregoing yarn 70 is the recess that further quantifies Yarn feeding wheel 32 and shed stick 90 in this After more than 911 windings three circle, further around the yarn after this quantifies Yarn feeding wheel 32, and involved by export guide eye 13, whereby, to carry out Quantitatively send yarn.

The first guide eye 43 and the second guide eye 44 of above-mentioned the first guides of yarn-feeding device 100G unit 40 are used only one Eyes are perforated and are changed to simple eye fast perforation by fast perforation soon, make more simplifieds around yarn path and quickly, and obtain the effect of identical.

It is around yarn path：The yarn guide eye 511 that enters that the yarn 70 is first entered by this on yarn guide arm 51 enters yarn, process this enter Yarn presser device 52 and yarn filter 53, pile warp leading portion control yarn device 56, after leading the importing guide eye 55 into the yarn guide 54, the pile warp change Amount Yarn feeding wheel 31 1 encloses and leads the first guide eye 43 or the second guide eye 44 into the first guide unit 40, and the yarn 70, which continues, leads Enter the recess 911 of shed stick 90, after lead into make the yarn 70 in this quantify the recess 911 of Yarn feeding wheel 32 and pile warp shed stick 90 to More than few circle of winding one (to three circles), further around the yarn after this quantifies Yarn feeding wheel 32, and exported by export guide eye 13, the yarn 70 continue led the yarn presser device 15 and by the yarn of yarn guide eye 14, and the yarn presser device 15 and yarn guide eye 14 it Between can be stopped by the yarn and detect yarn and the dead ship condition that arm 16 detects the yarn 70, whereby, yarn is sent to carry out variable.

Leading for the foregoing yarn 70 can be further in the recess 911 that this quantifies the shed stick 90 of Yarn feeding wheel 32 and first around mode After more than the circle of winding three, further around the yarn after this quantifies Yarn feeding wheel 32, and involved by export guide eye 13, whereby, to be determined Amount send yarn.

Above-mentioned yarn-feeding device 100G shed stick 90 can also set up the shed stick of one or more than one when necessary, and Obtain identical effect.

It should give explanation around here, the present embodiment can also be such as second embodiment and 3rd embodiment, by Yarn feeding wheel group 30 Varying-quantity yarn feeding wheel can be around the individual layer varying-quantity yarn feeding wheel 31A of a loop yarn line using one, or use two can be around the list of a loop yarn line Layer varying-quantity yarn feeding wheel 31A, and obtain identical effect.

The guide unit of the embodiment of above-mentioned five, the six, seven and eight is illustrated by taking the first guide unit 40 as an example, also may be used certainly So that the second guide unit 40C substitutes and obtains identical effect.

Above-described embodiment send the export guide eye 13 being provided with below the rearward end of yarn body 10, yarn guide eye 14, yarn Presser device 15 and yarn parking detect arm 16 and can also moved and be located on the creel ring of circular loom (not shown), this is sent yarn sheet The back lower place of body 10 has no component presence, yarn 70 is led around operating the parking of more easy, quick and broken yarn and repair and has rapidly, just The positive effect such as profit.

The first guide unit 40 of above-described embodiment, the second guide unit 40C are to be fixedly arranged on to send the left and right side of yarn body 10, Certainly being fixedly arranged on send the vertical direction of the rear side of yarn body 10 also to belong to feasible.

Also, above-mentioned guide eye is illustrated exemplified by with fast perforation, naturally it is also possible to is replaced using the guide eye of through type Dai Erke obtains the effect of identical.

The present invention due to can make yarn enter yarn component and yarn lead around with concentrate, simple and larger operation operation it is empty Between, so make yarn lead around operation and the reparation of broken yarn parking there is the positive effects such as rapid, convenient and smooth.

The present invention due to can make yarn enter yarn component and lead around primary operational space all concentrate on yarn-feeding device body Leading section, and then led with larger operating space with facilitating yarn around and being not easily susceptible to adjacent yarn-feeding device on circular loom Disturbed.

The present invention is again because guide eye is using fast perforation, and yarn is inwardly imported by aperture during around yarn, and do not have into Row just like traditional operation of entrying, make yarn lead around operation is rapid, convenient and smooth.

The present invention, can be with because its varying-quantity yarn feeding wheel and quantitative Yarn feeding wheel are using surface is hardened or ceramic Yarn feeding wheel The frequency for changing Yarn feeding wheel is greatly decreased, and yarn can be prevented to tangle winding, it can hinder the friction between yarn and Yarn feeding wheel Power minimizes limit, improves the thread-feeding amount of Yarn feeding wheel with profit and reaches the effect of raising yield, while to yarn texture surface Glossiness can maintain to optimum state, to ensure that cloth is woven best in quality.

Refer to shown in Figure 26, be ninth embodiment of the invention, its structure is substantially the same with first embodiment and has Identical function, for simplicity, therefore it is marked with same-sign and omits related description, both difference is：The yarn-feeding device 100 Yarn feeding wheel group 30A in quantitative Yarn feeding wheel 32A be using the hardened coarse face entity wheel in surface as depicted, its The winding mode of yarn 70 is all same as four kinds of first embodiment around yarn mode and has identical function, for simplicity, Gu Sheng Slightly related description.

In summary described, the present invention can think for a quite excellent wound really, and whence proposes application for a patent for invention in accordance with the law；On Bright content is stated, only presently preferred embodiments of the present invention illustrates, the change that all technological means under this invention are extended, all should The patent claim of the present invention is fallen into, is illustrated hereby.

Claims (28)

1. a kind of yarn-feeding device, it is characterised in that the device includes：

One guide unit, the first side for sending yarn body is fixedly arranged on, the guide unit is provided with a guide arm, the guide in end thereafter Arm can be provided with one first guide eye with locus of the thread-feeding amount demand size adjust automatically residing for it, the guide arm end, should First guide eye send the second side of yarn body located at this；And

One guide eye assembly, the front side of a Yarn feeding wheel group is fixedly arranged on, the guide eye assembly sets one and enters yarn yarn guiding part and a yarn is led Yarn portion, this enters yarn yarn guiding part and is located at the first side for sending yarn body, and the yarn yarn guiding part is located at the second side for sending yarn body, and this enters yarn Yarn guiding part sets one first guide eye and yarn yarn guiding part sets one first guide eye, and its lower end of guide eye assembly is provided with a guiding Guide eye；

And the first guide eye of yarn second body side guide unit and front side guide eye assembly is sent to enter yarn yarn guiding part first and lead by means of this Yarn eye, the guide eye of yarn yarn guiding part first and the guiding for guiding guide eye, make a yarn be set around yarn after the Yarn feeding wheel group, and The skilful establishing of overall space form for sending yarn operation for reaching convenient and smooth is put.

2. yarn-feeding device according to claim 1, it is characterised in that：The yarn is first to enter yarn guide by one around yarn path Eye enters yarn, enters yarn presser device by one, the yarn, which continues, led the first guide eye that the guide eye assembly enters yarn yarn guiding part, pile warp The varying-quantity yarn feeding wheel one of the Yarn feeding wheel group encloses, and leads the first guide eye into the guide unit, the pile warp guide eye assembly yarn First guide eye of yarn guiding part, after the guiding guide eye through the guide eye assembly, and make the yarn quantifying in the Yarn feeding wheel group On Yarn feeding wheel it is more than winding half-turn after, through export guide eye pass, the yarn continues to stop by a yarn presser device and a yarn Car detects arm by a yarn guide eye yarn, whereby, yarn is sent to carry out variable.

3. yarn-feeding device according to claim 1, it is characterised in that：The guide unit sets up one second guide eye, and is somebody's turn to do The yarn yarn guiding part that enters of guide eye assembly sets up one second guide eye, and yarn yarn guiding part then sets up one second guide eye.

4. yarn-feeding device according to claim 3, it is characterised in that：The yarn is that first entering yarn guide eye by this enters yarn, is passed through Cross this and enter yarn presser device, the yarn, which continues, enters the first guide eye of yarn yarn guiding part by the guide eye assembly, and the pile warp variable is sent Yarn wheel one encloses, and enters the first guide eye of the guide unit, the first guide eye of the pile warp guide eye assembly yarn yarn guiding part, Pile warp guide eye assembly enters the second guide eye of yarn yarn guiding part, is enclosed further around the varying-quantity yarn feeding wheel one through the Yarn feeding wheel group, and enters Second guide eye of one second guide eye of the guide unit, the pile warp guide eye assembly yarn yarn guiding part, goes on into the guide The guiding guide eye of eye assembly lower end, and make the yarn after on the quantitative Yarn feeding wheel of the Yarn feeding wheel group more than winding half-turn, pass through The export guide eye export, the yarn continue through the yarn presser device and the yarn parking detect arm and by the yarn guide eye Yarn, yarn is sent to carry out variable.

5. a kind of yarn-feeding device, it is characterised in that the device includes：

One guide unit, the first side for sending yarn body is fixedly arranged on, the guide unit is provided with a guide arm, the guide arm in its rear end One first guide eye can be provided with its residing locus of thread-feeding amount demand size adjust automatically, the guide arm end, this first Guide eye send the second side of yarn body located at this；

One guide eye assembly, the front side of a Yarn feeding wheel group is fixedly arranged on, the guide eye assembly sets one and enters yarn yarn guiding part and a yarn is led Yarn portion, this enters yarn yarn guiding part and is located at the first side for sending yarn body, and the yarn yarn guiding part is located at the second side for sending yarn body, and this enters yarn Yarn guiding part sets one first guide eye and yarn yarn guiding part sets one first guide eye, and its lower end of guide eye assembly is led provided with one Yarn eye；

One leading portion control yarn device, enters between yarn guide eye and the guide eye assembly located at one；And

One shed stick, located at the guide eye assembly lower end, positioned at the front side of the Yarn feeding wheel group diameter opposite position；

And it is located at by means of this and send the first guide eye of the yarn second body side guide unit and front side guide eye assembly to enter yarn yarn guiding part First guide eye, the guide eye of yarn yarn guiding part first and the guiding for guiding guide eye, and by means of the control of the leading portion control yarn device, can The instantaneous stop when entering yarn exception or broken yarn；The dividing sinker guide of the shed stick is borrowed again, to prevent spring function yarn to tangle；Make a yarn Line is set around yarn after the Yarn feeding wheel group, and the skilful establishing of overall space form around yarn operation for reaching convenient and smooth is put.

6. yarn-feeding device according to claim 5, it is characterised in that：The yarn is that first entering yarn guide eye by this enters yarn, is passed through Cross one and enter yarn presser device, pile warp leading portion control yarn device, the yarn, which continues, led the first guide that the guide eye assembly enters yarn yarn guiding part Eye, the varying-quantity yarn feeding wheel one of the pile warp Yarn feeding wheel group encloses, and it is total to lead the first guide eye into the guide unit, the pile warp guide eye Into the first guide eye of yarn yarn guiding part, after leading the guiding guide eye into the guide eye assembly, and make the yarn in the Yarn feeding wheel The quantitative Yarn feeding wheel of group simultaneously enclosed to three circles by the pile warp shed stick winding one, and further around after this quantifies Yarn feeding wheel, guide is exported through one Eye involve, the yarn continue through a yarn presser device and a yarn parking detect arm and by a yarn guide eye yarn, to enter Row variable send yarn.

7. yarn-feeding device according to claim 5, it is characterised in that：The guide unit sets up one second guide eye, and this is led The yarn yarn guiding part that enters of yarn eye assembly sets up one second guide eye, and yarn yarn guiding part then sets up one second guide eye.

8. yarn-feeding device according to claim 7, it is characterised in that：The yarn is that first entering yarn guide eye by this enters yarn, is passed through To cross this and enter yarn presser device, pile warp leading portion control yarn device, the yarn, which continues, led the first guide eye that guide eye assembly enters yarn yarn guiding part, The varying-quantity yarn feeding wheel one of the pile warp Yarn feeding wheel group encloses, and leads the first guide eye into the guide unit, the guide eye assembly yarn First guide eye of yarn guiding part, pile warp guide eye assembly enter the second guide eye of yarn yarn guiding part, further around through the varying-quantity yarn feeding wheel one Circle, and leads second guide eye into the guide unit, the second guide eye of the guide eye assembly yarn yarn guiding part, after leading into should The guiding guide eye of guide eye assembly lower end, and make the yarn in the quantitative Yarn feeding wheel or varying-quantity yarn feeding wheel of the Yarn feeding wheel group and around Enclosed through shed stick winding one to three circles, further around after this quantifies Yarn feeding wheel, through the export guide eye yarn, the yarn continue through The yarn presser device and yarn parking detect arm by the yarn guide eye yarn, and yarn is sent to carry out variable.

9. yarn-feeding device according to claim 5, it is characterised in that：The shed stick is by a sleeve and screw rod institute structure Into the sleeve can be rotated freely.

10. a kind of yarn-feeding device, it is characterised in that the device includes：

One guide unit, the first side for sending yarn body is fixedly arranged on, the guide unit is provided with a guide arm, the guide in end thereafter Arm can be provided with one first guide eye with its residing locus of thread-feeding amount demand size adjust automatically, the guide arm end, and this One guide eye send the second side of yarn body located at this；

One leading portion control yarn device, enter yarn guide eye and one located at one and import between guide eye；And

The shed stick of one or more than one, located at the front side of a Yarn feeding wheel group, the shed stick is provided with a dentation yarn guiding part, and shape Into the recess of at least more than one；

And by means of this send yarn second body side the guide unit the first guide eye and front side shed stick guiding, make a yarn around The yarn after the Yarn feeding wheel group, and the skilful establishing of overall space form for sending yarn operation for reaching convenient and smooth is put.

11. yarn-feeding device according to claim 10, it is characterised in that：The yarn is that first entering yarn guide eye by this enters yarn, Enter yarn presser device by one, the yarn continues around the leading portion control yarn device, after leading into the importing guide eye, the pile warp Yarn feeding wheel group Varying-quantity yarn feeding wheel one enclose, and lead the first guide eye into guide unit, the yarn, which continues, imports the recess of shed stick, after lead into The yarn is set to be enclosed in the recess winding one of the quantitative Yarn feeding wheel and pile warp shed stick of the Yarn feeding wheel group to three circles, further around quantitative through this Yarn after Yarn feeding wheel, and being exported by export guide eye, the yarn, which continues, led the yarn presser device and by yarn guide eye yarn, And can be stopped between the yarn presser device and yarn guide eye by the yarn and detect yarn and dead ship condition that arm detects the yarn, borrow This, yarn is sent to carry out variable.

12. yarn-feeding device according to claim 10, it is characterised in that：The guide unit sets up one second guide eye.

13. yarn-feeding device according to claim 12, it is characterised in that：The yarn is that first entering yarn guide eye by this enters yarn, Enter yarn presser device by this, pile warp leading portion control yarn device, after leading into the importing guide eye, the varying-quantity yarn feeding wheel of the pile warp Yarn feeding wheel group One encloses and leads the first guide eye into guide unit, and the yarn, which continues, imports the recess of shed stick, becomes further around through the Yarn feeding wheel group Amount Yarn feeding wheel one encloses, and leads the second guide eye into guide unit, then leads the recess into shed stick, after leading into making the yarn in this The quantitative Yarn feeding wheel of Yarn feeding wheel group, and the recess winding one of pile warp shed stick enclose or one circle more than, quantify Yarn feeding wheel further around through this Yarn afterwards, and exported by export guide eye, the yarn, which continues, led the yarn presser device, and by yarn guide eye yarn, and be somebody's turn to do It can be stopped between yarn presser device and yarn guide eye by the yarn and detect yarn and dead ship condition that arm detects the yarn, borrowed This, yarn is sent to carry out variable.

14. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The Yarn feeding wheel group is included at least One varying-quantity yarn feeding wheel and a quantitative Yarn feeding wheel.

15. according to the yarn-feeding device described in claim 2 or 6 or 11 any one, it is characterised in that：The varying-quantity yarn feeding wheel is one Can be around the individual layer varying-quantity yarn feeding wheel of a loop yarn line around the double-deck varying-quantity yarn feeding wheel of two loop yarn lines or one, or can be around a loop yarn line Two individual layer varying-quantity yarn feeding wheels.

16. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The export guide eye, this goes out Yarn guide eye, the importing guide eye, first and second guide eye on the guide unit or the guide eye assembly enter the of yarn yarn guiding part One guide eye, the first guide eye of the second guide eye and yarn yarn guiding part, the second guide eye, the guiding guide eye are to use to wear soon Hole constructs or through type guide eye.

17. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The guide eye assembly, which enters yarn, leads First guide eye in yarn portion, the locus of the second guide eye are to be set as being in the same side with guide unit, and the guide eye is total The locus of the first guide eye, the second guide eye into yarn yarn guiding part is then to be set as leading with the first and second of the guide unit Yarn eye is in the same side.

18. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The guide unit is in its front end Portion is convexly equipped with a regulating part to facilitate naked eyes to see the yarn pushing tension size regarding adjustment guide arm.

19. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The guide unit is in its side The yarn pushing tension size of the guide arm is adjusted to facilitate hand to touch provided with a regulating part.

20. according to the yarn-feeding device described in claim 2 or 4 or 6 or 8 or 11 or 13 any one, it is characterised in that：The export is led Yarn eye, yarn guide eye, yarn presser device and yarn parking detect arm shifting and are located on the creel ring of circular loom.

21. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The guide unit is fixedly arranged on this Send the vertical direction of the yarn body back lower place.

22. according to the yarn-feeding device described in claim 2 or 6 or 11 any one, it is characterised in that：When not sending yarn, the yarn It is about circumference 1/4 around contact surface position on varying-quantity yarn feeding wheel circumference is located at, and in thread-feeding amount demand maximum, the yarn winding Contact surface position is about circumference 1/2 on varying-quantity yarn feeding wheel circumference.

23. according to the yarn-feeding device described in claim 2 or 4 or 6 or 8 or 11 or 13 any one, it is characterised in that：When the yarn The pile warp Yarn feeding wheel group varying-quantity yarn feeding wheel one encloses, then after making more than the circle of quantitative Yarn feeding wheel three of the yarn pile warp Yarn feeding wheel group, Make the yarn again through quantitative Yarn feeding wheel and the shed stick winding three of the Yarn feeding wheel group enclose or three circle more than after, through the export guide Eye export, then separately reach the operation for quantitatively sending yarn.

24. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The first of the guide unit is led Angle theta 1 between its first level zigzag section of yarn unit guide arm and the second horizontal zigzag section can be between 94 to 114 degree, compared with Good is 104 degree；Angle theta 2 between the second horizontal zigzag section and the 3rd horizontal zigzag section can be between 135 to 155 degree, preferably For 145 degree；Angle theta 3 between 3rd horizontal zigzag section and guide eye framework can be between 80 to 100 degree, preferably 90 degree.

25. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The first of the guide unit is led The length of its inserted link section of yarn unit guide arm be 12mm between 22mm, preferably 17mm；The length of first vertical section be 6mm extremely Between 16mm, preferably 11mm；The length of first level zigzag section be 34mm between 44mm, preferably 39mm；Second is horizontal The length of zigzag section be 51mm between 61mm, preferably 56mm；The length of 3rd horizontal zigzag section be 17mm between 27mm, Preferably 22mm；The length of second vertical section be 4mm between 14mm, preferably 9mm；The length of guide eye framework be 6mm extremely Between 16mm, preferably 11mm.

26. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The second of the guide unit is led Angle theta 4 between its first level zigzag section of the guide arm of yarn unit and the second horizontal zigzag section between 94 to 114 degree, compared with Good is 104 degree；Angle theta 5 between second horizontal zigzag section and the guide eye framework is between 45 to 65 degree, preferably 55 degree.

27. according to the yarn-feeding device described in claim 1 or 5 or 10 any one, it is characterised in that：The second of the guide unit is led The length of its inserted link section of yarn unit guide arm be 13mm between 23mm, preferably 18mm；The length of first vertical section be 6mm extremely Between 16mm, preferably 11mm；The length of first level zigzag section be 34mm between 44mm, preferably 39mm；Second is horizontal The length of zigzag section be 56mm between 66mm, preferably 61mm；The length of second vertical section be 2mm between 9mm, preferably 4mm；The length of guide eye framework be 6mm between 16mm, preferably 11mm.

28. according to the yarn-feeding device described in claim 2 or 6 or 11 any one, it is characterised in that：The varying-quantity yarn feeding wheel is to use One ceramics wheel, one have the Yarn feeding wheel person that the cushion rubber wheel of high-wearing feature or a metal bar wheel are formed, and the Yarn feeding wheel group quantifies Yarn feeding wheel is using a Yarn feeding wheel that ceramics are taken turns, a hardened solid object surface wheel or a metal bar wheel are formed.