CN103572490A - Yarn-feeding device for preventing yarns from entangling and winding - Google Patents
Yarn-feeding device for preventing yarns from entangling and winding Download PDFInfo
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- CN103572490A CN103572490A CN201210280845.1A CN201210280845A CN103572490A CN 103572490 A CN103572490 A CN 103572490A CN 201210280845 A CN201210280845 A CN 201210280845A CN 103572490 A CN103572490 A CN 103572490A
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- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009941 weaving Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
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- 230000005540 biological transmission Effects 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 230000008034 disappearance Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 238000012827 research and development Methods 0.000 description 1
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Abstract
The invention provides a yarn-feeding device for preventing yarns from entangling and winding. The yarn-feeding device comprises a base main body, a yarn-feeding wheel, a yarn-guiding adjusting device and a yarn-guiding anti-winding device, wherein the yarn-feeding wheel is coupled with the base main body; a positioning plate is arranged on a part above the yarn-feeding wheel; the positioning plate is fixedly connected with a chassis base; a shaft hole is formed in the positioning plate; the yarn-guiding adjusting device is fixedly connected with the positioning plate and is located on one side of the yarn-feeding wheel; the yarn-guiding adjusting device at least comprises a yarn-guiding rod; the yarn-guiding anti-winding device is fixedly connected with the positioning plate and is located on the other side of the yarn-feeding wheel opposite to the yarn-guiding adjusting device; the yarn-guiding anti-winding device at least comprises a rotating part and an adjusting rod; the rotating part is driven by an elastic force; the adjusting rod is driven by the rotating part. Thus, an angle of the yarn-guiding rod and the yarn-feeding wheel can be adjusted, the yarns on the yarn-feeding wheel are endowed with an elastic dredging function according to the change of the tension during a weaving process, and the yarns are positively prevented from winding and missing.
Description
Technical field
The invention relates to a kind of knot structure that send, espespecially make the correlation angle between lever jack and yarn feeding wheel adjust a change in response to sending yarn demand, and actively avoided yarn to tangle the yarn-feeding device of winding because of the yarn that prevents of Entanglement that tension variation produces.
Background technology
Circular loom is at Yarn guide mechanism, yarn to be imported after yarn-feeding device, again by the yarn feeding wheel of yarn-feeding device and lever jack carry out follow-up quantitatively or variable send yarn to operate, the kind of weaving yarn due to circular loom changes with each passing day, and weave its cloth characteristic demand evolution increasingly of market, make yarn-feeding device more aobvious important to the guiding conveying operations of yarn.Known relevant guiding send the technology of yarn to have GB1509309A Patent Case, its announcement has a yarn feeding wheel 4 and is positioned at the shed stick 7 of these yarn feeding wheel 4 one sides, separately, one yarn 15 is through follow-up this shed stick 7 and the yarn feeding wheel 4 of being set around of a guide eye 11, finally again through yarn eye 12 output, to carry out quantitatively or variable send yarn operation.
Though can reaching it, aforementioned the prior art send yarn operation, but still existent defect, for example: the prior art is when actual operation is as larger in the excursion of yarn demand, the effect of this shed stick 7 manifests deficiency, especially new functional yarn is when weaving, often have the very large situation of yarn tension size variation scope, if now yarn demand reduces suddenly and yarn tension is fallen sharply, on yarn feeding wheel 4, with the identical yarn speed of sending, send under yarn, will certainly make yarn be relaxed by yarn feeding wheel 4 peripheries, to cause the snarly phenomenon of yarn, make to weave running generation yarn is entangled with to problem, maybe need to be forced to interrupt carrying out yarn and dredge recovery, aobvious nonideal design.Moreover, these yarn feeding wheel 4 pile warps have a belt 3, because the width of this belt 3 can take yarn feeding wheel 4 part areas, make this yarn feeding wheel 4 in order to the operation of this yarn 15 of winding quite inconvenience (join its Fig. 3, Fig. 4), and the yarn feeding wheel 4 that is set around of this yarn 15 is subject on this guide eye 11 simultaneously, the restriction of upper/lower positions, also make yarn 15 only can on yarn feeding wheel, winding send yarn number of turns 2-3 circle because of the restriction of this guide eye 11, make yarn 15 when sending yarn fast and yarn feeding wheel 4 has skidding, yarn stability is sent in impact, and the yarn circle density degree of institute's winding on yarn feeding wheel 4 cannot be adjusted in response to weaving market cloth characteristic demand, show and have its disappearance, and because can affecting, the frictional resistance between yarn 15 and yarn feeding wheel 4 send yarn speed and thread-feeding amount simultaneously, because the mantle friction relation of yarn 15 on yarn feeding wheel 4 can be lossy to the glossiness of yam surface, to affect the woven texture of cloth, though this known techniques is reduced partial frictional resistance by this shed stick 7, but not yet can reach the Analyzing on Building A Planning Scheme of positive capable of reducing friction resistance, also have necessity of being improved in the lump.Therefore, for the in addition clear solution of the shed stick design disappearance problem of existing yarn-feeding device, be how, really the emphasis direction that industry should be probed into, be broken through.
The unsatisfactory fact in the disappearance that the inventor uses in view of known yarn-feeding device and structural design thereof, set about its solution of research and development design, hope can be developed and a kind ofly be guaranteed that braiding machine running is smooth and easy, can change and automatically adjust and prevent that the yarn that prevents of yarn generation Entanglement tangles winding device in response to yarn pushing tension, to promote the development of this industry, the then design when many and have generation of the present invention.
Summary of the invention
Object of the present invention prevents that yarn tangles the yarn-feeding device of winding providing a kind of, it can make the angle of lever jack and yarn feeding wheel adjust, and make yarn on yarn feeding wheel can be when weaving Tensity size change and give elasticity elicitation effect, actively avoid yarn to tangle disappearance, and can make yarn winding be able to be adjusted to optimal state in response to market cloth characteristic demand in the density degree of yarn conveying wheel surface simultaneously.
Another object of the present invention prevents that yarn tangles the yarn-feeding device of winding providing a kind of, it can make the frictional resistance between yarn and yarn feeding wheel reduce to Min., in order to improving the thread-feeding amount of yarn feeding wheel and reaching the effect that improves output, to the glossiness on yarn texture surface, can be maintained until optimum state, to guarantee the woven best in quality of cloth simultaneously.
Another object of the present invention prevents that yarn tangles the yarn-feeding device of winding providing a kind of, it can be when yarn not be reduced by demand or thread-feeding amount demand, yarn is rested on yarn feeding wheel, do not bother to see me out yarn or passiveness to send yarn and there is irregular yarn-feeding effect, and then have quantitatively and variable send the function of yarn simultaneously.
The present invention reaches the technological means that above-mentioned purpose and effect take to comprise: one send yarn body, and it includes a base body; One yarn feeding wheel, is coupling in this base body, and this position, yarn feeding wheel top is provided with a location-plate, and this location-plate is consolidated in this subbase, and this location-plate is provided with an axle perforation; One guide regulator, is consolidated in this location-plate and is positioned at a side of this yarn feeding wheel, and this guide regulator at least includes a lever jack; One guide anti-winding device, is consolidated in this location-plate and is positioned at the relatively opposite side of this guide regulator of this yarn feeding wheel, and this guide anti-winding device at least includes a rotating part and adjusting rod, and this rotating part is pind down by an elastic force, and this adjusting rod is by this rotating part institute interlock.
The side face of this yarn feeding wheel is periphery and is pivoted with some yarn guide pillars that send, this location-plate is provided with an axle perforation and dual-side is provided with locating hole, this location-plate is provided with the positioning embeded groove of a concavity in the periphery of this axle perforation, this positioning embeded groove also forms this axle perforation periphery one abutment edges, and the direction both sides of this abutment edges, vertical this locating hole of this positioning embeded groove are respectively equipped with a projection and perforation
This guide regulator includes one first side plate, positioning seat, adjusting seat and end cap part, this first side plate includes the embedding knot of one end and the fixed portion of the other end, this embedding knot has the recessed end of an embedding arc, the inner side root edge of the recessed end of this embedding arc is provided with a location male member, this fixed portion is provided with a guide rod perforation and within two pairs minutes, is located at the locating hole of this guide rod perforated side, and this first side plate is positioned between this location-plate and this base body.
This positioning seat is located at this fixed portion lower position, this positioning seat is provided with a through hole of central part, these through hole two respective side are the convex inserted link that is provided with respectively, this inserted link is plugged at this locating hole of this fixed portion and is consolidated in the hole post in this end cap part, this positioning seat bottom is provided with one and supports protuberance and arc groove, this adjusting seat is located at the lower portion of this positioning seat, this adjustment plate is provided with an inserted link perforation, the bore a hole end face of two respective side of this inserted link is provided with a push rod and adjusting hole group, this push rod is inserted in the arc groove of this positioning seat, this adjusting hole group includes the adjusting hole of some different depths, the bottom surface of this adjusting seat is provided with the groove that a circle is cut shape, the outer periphery of this adjusting seat is provided with a lug.
This lever jack is provided with a circle and cuts part, the upper end that circle is cut part is provided with a thread segment, the lower end that this circle is cut part is a bar portion in order to guide, one end spiral shell of this lever jack tool thread segment is tied the nut in this end cap part, this bar portion is arranged with a guide loop bar, in this end cap part, be provided with an elastic component, this elastic component is resisted against between this first side plate and this end cap part.
This guide anti-winding device includes a housing, regulating part and inserts knot seat, and this housing one end is provided with an accommodation space opening, is provided with a pivot hole in this housing in the opposite end of this accommodation space opening.
In this housing, there are some positioning hole collumns, this rotating part is provided with a pivot post, this pivot post bottom is hubbed at this pivot hole, this pivot post is provided with all portions and a slot, this rotating part side is provided with one and supports end limit, this regulating part is located in this housing and is setting that should rotating part, this regulating part is provided with the arc ora terminalis of a tool dentation, this arc ora terminalis protrudes out this accommodation space opening, a this regulating part relatively side of this rotating part is provided with to hook part, should support hook part and should link and have a spring to end limit, this case lid is established and is consolidated with a lid, the side of this lid one end is provided with a window slotted eye.
This is inserted knot seat and is provided with one and inserts knot hole, and this is inserted knot hole and has all portions, and this is inserted knot seat one side and is provided with and runs through the slot that this inserts knot hole, and this pivot post of this rotating part is inserted and tied this that insert knot seat in this and insert knot hole.
This adjusting rod includes the slotting knot end of a rear end and expresses tension rod, the curved bar portion in stage casing and front end are downward, this is inserted knot end and is inserted in this this slot of inserting knot seat and this slot of this pivot post, this is expressed tension rod and is arranged with one and expresses a loop bar, and this is expressed tension rod and is positioned at the contiguous position of homonymy or the different side of this yarn feeding wheel relatively from this lever jack.
This guide anti-winding device includes one in order to locate the second side plate of this housing, this second side plate includes the embedding knot of one end and the fixed portion of the other end, this embedding knot has the recessed end of an embedding arc, the inner side root edge of the recessed end of this embedding arc is provided with a location male member, this fixed portion is provided with a guide rod perforation and within two pairs minutes, is located at the locating hole of this guide rod perforated side, and the recessed end of this embedding arc of this second side plate is first embedded between this location-plate and this base body.
By making technical characterictic of the present invention and being reached effect, obtain further understanding, show with preferred embodiment figure and coordinate detailed explanation, be described as follows:
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is three-dimensional exploded view of the present invention;
Fig. 3 is the three-dimensional exploded view of guide regulator of the present invention;
Fig. 4 is the three-dimensional exploded view of guide anti-winding device of the present invention;
Fig. 5 is local running schematic diagram one of the present invention;
Fig. 6 is local running schematic diagram two of the present invention;
Fig. 7 is running schematic diagram of the present invention;
Fig. 8 is yarn tension running schematic diagram one of the present invention;
Fig. 9 is yarn tension running schematic diagram two of the present invention;
Figure 10 is that yarn of the present invention is carried whole schematic side view one;
Figure 11 is that yarn of the present invention is carried whole schematic side view two;
Figure 12 is that yarn of the present invention is carried whole schematic side view three;
Figure 13 is that yarn of the present invention is carried whole the second Application Example schematic perspective view;
Figure 14 is that yarn of the present invention is carried in whole the second Application Example and looked schematic diagram one;
Figure 15 is that yarn of the present invention is carried in whole the second Application Example and looked schematic diagram two.
Send yarn body 10; Base body 11; Fixedly dimple 12;
First enters yarn eye 22; Enter yarn wheel 23; Second enters yarn eye 24;
Schlagblech 25; Enter yarn guide arm 26; Pivot loop bar 261;
Send yarn guide pillar 31; Yarn axle hole 32; Location-plate 33;
Axle perforation 331; Locating hole 332; Positioning embeded groove 333;
Abutment edges 334; Projection 335; Perforation 336;
Screw rod 34; Guide regulator 40; The first side plate 41;
Embedding knot 42; The recessed end 421 of embedding arc; Location male member 422;
Fixed portion 43; Guide rod perforation 431; Locating hole 433;
Positioning seat 44; Through hole 441; Inserted link 442;
Adjusting hole group 454; Adjusting hole 454A-454E; Groove 455;
Lever jack 46; Circle is cut part 461; Cut end 462;
Central authorities' jack 467; Elastic component 47; Nut 48;
Accommodation space opening 510; Pivot hole 511; The first groove district 513;
The second groove district 514; Fixed leg 515; Positioning hole collumn 512,516;
Rotating part 52; Pivot post 521; Cut portion 522;
Support end limit 523,524; Axle head post 525; Slot 526;
Regulating part 53; Positional punch 531; Arc ora terminalis 532;
Support hook part 533; Spring 54; Lid 55;
Window slotted eye 554; Screw piece 555; Insert knot seat 56;
Adjusting rod 57; Insert knot end 571; Curved bar portion 572;
The second side plate 58; Embedding knot 581; Fixed portion 582;
The recessed end 583 of embedding arc; Location male member 584; Guide rod perforation 585;
Locating hole 586,587; Screw rod 588; Yarn unit 70;
Pivot loop bar 731; Armed lever 732; The second yarn eye 74;
The specific embodiment
Refer to Fig. 1 to Fig. 4, the present invention prevent yarn-feeding device that yarn tangles winding include one send yarn body 10, enter yarn unit 20, yarn feeding wheel 30, guide regulator 40 and guide anti-winding device 50.
This send yarn body 10 to include a base body 11, and these base body 11 rearward end are provided with a fixing dimple 12, this fixedly dimple 12 by screw piece 13 (as shown in Figure 6) locking on circular loom creel ring (not shown); These base body 11 tops are provided with runner group 14, and in order to rotary power to be provided, this runner group 14 has a power transmission shaft 141, and these base body 11 belows are provided with a subbase 15, and this power transmission shaft 141 protrudes out this subbase 15 front end positions.
This enters the front end that this base body 11 is located in yarn unit 20, this enters yarn unit 20 and includes a pedestal group 21 being fixedly arranged on this base body 11, this pedestal group 21 is from top to bottom provided with and one first enters yarn eye 22, enters yarn wheel 23, second and enter yarn eye 24, schlagblech 25, enter yarn guide arm 26 and the 3rd and enter yarn eye 27, wherein this enters the armed lever 262 that yarn guide arm 26 includes a pivot loop bar 261 and both sides, and this two armed lever 262 is plugged at respectively the both sides of this base body 11.
The central part of this yarn feeding wheel 30 is provided with a yarn axle hole 32 and side face and is periphery and is pivoted with some yarn guide pillars 31 that send, the position, top of this yarn feeding wheel 30 is provided with a location-plate 33, this location-plate 33 is provided with axle perforation 331 and the dual-side wearing for this power transmission shaft 141 and is provided with locating hole 332, this power transmission shaft 141 wears this yarn axle hole 32 after passing axle perforation 331 again, uses this yarn feeding wheel 30 of transmission.
These locating hole 332 mat screw rods 34 are fixed at this subbase 15, in order to locate this location-plate 33, this location-plate 33 is provided with the positioning embeded groove 333 of a concavity in the periphery of this axle perforation 331, this positioning embeded groove 333 forms an abutment edges 334 in this axle 331 peripheries of boring a hole, and the both sides of this abutment edges 334, vertical these locating hole 332 directions of positioning embeded groove 333 are respectively equipped with a projection 335 and bore a hole 336.
As shown in Figure 2 and Figure 3, this guide regulator 40 includes the first side plate 41, positioning seat 44, adjusting seat 45, lever jack 46 and end cap part 49.
This first side plate 41 includes the embedding knot 42 of one end and the fixed portion 43 of the other end, and this embedding knot 42 has the recessed end 421 of an embedding arc, and the inner side root edge of the recessed end 421 of this embedding arc is provided with a location male member 422; This fixed portion 43 is provided with a guide rod perforation 431 and within two pairs minute, is located at bore a hole locating hole 432, the 433(of 431 sides of this guide rod and selects to fix to must give if desired), during its combination, the recessed end 421 of embedding arc of this first side plate 41 is first embedded at the positioning embeded groove 333 of these location-plate 33 corresponding sides, and make this location male member 422 be connected to corresponding perforation 336, the first side plate 41 is positioned between this location-plate 33 and subbase 15.
This positioning seat 44 is located at fixed portion 43 lower position of this first side plate 41, this positioning seat 44 is provided with a through hole 441 of central part, 441 liang of respective side of this through hole are the convex inserted link 442 that is provided with respectively, this inserted link 442 is plugged at the locating hole 432 of this fixed portion 43 and is consolidated in the Kong Zhu (not shown) in this end cap part 49, and makes this through hole 441 and guide rod perforation 431 be corresponding state; These positioning seat 44 bottoms are provided with one and support protuberance 444 and arc groove 443, should support protuberance 444 and be one protruding granular.
This adjusting seat 45 is located at the lower portion of this positioning seat 44, this adjusting seat 45 is provided with an inserted link perforation 451, the end face of 451 liang of respective side of this inserted link perforation is provided with a push rod 453 and adjusting hole group 454, this push rod 453 is inserted in the arc groove 443 of this positioning seat 44, and this arc groove groove 443 of mat has this adjusting seat 45 and adjusts the space of revolving displacement.
This adjusting hole group 454 includes some adjusting hole 454A-454E, and this adjusting hole 454A-454E has respectively hole slot Boulez setting from shallow to deep, uses the selection of supporting protuberance 444 for this to set; The bottom surface of this adjusting seat 45 is provided with the groove 455 that a circle is cut shape, and these groove 455 places use for the setting of this inserted link perforation 451 and penetrate, and separately the outer periphery of this adjusting seat 45 is provided with a lug 452.
This lever jack 46 is provided with a circle and cuts part 461, and the side that this circle is cut part 461 is provided with all ends 462, and the upper end that this circle is cut part 461 is provided with a thread segment 464, and the lower end that this circle is cut part 461 is the bar portion 465 in order to guide; One end of these lever jack 46 tool thread segments 464 wears this inserted link perforation 451, through hole 441, guide rod perforation 431 and spiral shell is tied the nut 48 in this end cap part 49.
Another guide loop bar 466, it is provided with a central jack 467, and this central authorities' jack 467 of mat is sheathed in this bar portion 465, and should be in order to 466 sides that are relatively positioned at this yarn feeding wheel 30 of guide loop bar of guide; The circle of this lever jack 46 is cut part 461 and is embedded at this adjusting seat 45 its round cutting in the groove 455 of shape, in order to the restriction that prevents these lever jack 46 rotations to be provided.This end cap part 49 is located at fixed portion 43 positions, top of this first side plate 41, and in order to accommodating this nut 48 and with an elastic component 47 (as spring etc.), this elastic component 47 is resisted against between this first side plate 41 and end cap part 49.
When this guide regulator 40 is wanted to adjust, the lug 452 of this adjusting seat 45 of mat is stirred this adjusting seat 45 of rotation, what make this positioning seat 44 supports protuberance 44 by with stirring and rotate to adjusting hole 454 places that are located at this adjusting seat 45, and the adjusting hole 454A-454E of the variant depth of mat makes this adjusting seat 45 and lever jack 46 be different angle of inclination (No. 201220110499.9 patent of ginseng application in detail), in order to adjust, set yarn A in the density coiling of this yarn feeding wheel 30, lever jack 46 (dredge around or close around).
As shown in Figure 2, Figure 4 shows, this guide anti-winding device 50 includes a housing 51, rotating part 52, regulating part 53, spring 54, lid 55, inserts knot seat 56 and adjusting rod 57.
This guide anti-winding device 50 is consolidated in this location-plate 33 and is positioned at the opposite side of these yarn feeding wheel 30 relative these guide regulators 40.
Place, the interior one end of this housing 51 is provided with one first groove district 513, the place, opposite end in this first groove district 513 is provided with an accommodation space opening 510, these 513 places, the first groove district are provided with a pivot hole 511, and this first groove district 513, toward this accommodation space opening 510 sides in abutting connection with there being one second groove district 514, is provided with a fixed leg 515 between this second groove district 514 and this accommodation space opening 510.
Direction in length and breadth in another this housing 51 has at least paired positioning hole collumn 512,516; This rotating part 52 is located at this 513 places, the first groove district, this rotating part 52 is provided with a pivot post 521, these pivot post 521 bottoms are provided with a pivot newel post 525, in order to be hubbed at this pivot hole 511, this pivot post 521 is also provided with all portions 522 and a slot 526, and these rotating part 52 both sides are respectively equipped with one and support end limit 523,524; This regulating part 53 is slightly a more than half arcuation body, it is provided with the arc ora terminalis 532 of a tool dentation and the positional punch 531 of inner side, this positional punch 531 of mat is positioned positioning hole collumn 512 places of contiguous this accommodation space opening 510, and being the corresponding state that arranges with this rotating part 52, a side of these regulating part 53 relative these rotating parts 52 is provided with to hook part 533.
This slotting knot seat 56 is provided with one and inserts knot hole 561, and this slotting knot hole 561 has all portions 562, and this is inserted knot seat 56 1 sides and is provided with the slot 563 that runs through this slotting knot hole 561, during its combination, the pivot post 521 of this rotating part 52 is hubbed at this housing 51, the pivot hole 511 of lid 55, between 551, and this pivot post 521 is also inserted and is tied the slotting knot hole 561 of inserting knot seat 56 in this, in order to interlock, this inserts knot seat 56, continue and be fixed at the screw 552 of this lid 55 and the positioning hole collumn 512 of seat housing 51 with screw piece 555, to locate this rotating part 52 and to combine this housing 51, lid 55, another this regulating part 53 is also positioned the positioning hole collumn 512 at nearly accommodation space opening 510 places in the lump, and the arc ora terminalis 532 that makes this regulating part 53 protrudes out this accommodation space opening 510, in order to facility, adjust the elastic force effect of this spring 54.
This adjusting rod 57 includes the slotting knot end 571 of a rear end and expresses tension rod 573, the curved bar portion 572 in stage casing and front end are downward, this inserts knot end 571 in order to be inserted in this slot 563 of inserting knot seat 56, the slot 526 of pivot post 521, makes this adjusting rod 57 be able to this pivot post 521, insert knot seat 56 one interlocks; Another expresses a loop bar 574, and it is provided with a central jack 575, and this central authorities' jack 575 of mat is sheathed on this expresses on tension rod 573, and this is expressed relative this guide loop bar 466 of tension rod 573 and is positioned at the opposite side of this yarn feeding wheel 30.
Moreover, this guide anti-winding device 50 further includes one second side plate 58, this second side plate 58 includes the embedding knot 581 of one end and the fixed portion 582 of the other end, and this embedding knot 581 has the recessed end 583 of an embedding arc, and the inner side root edge of the recessed end 583 of this embedding arc is provided with a location male member 584.
This fixed portion 582 is provided with a guide rod perforation 585 and within two pairs minutes, is located at the bore a hole locating hole 586,587 of 585 sides of this guide rod.
During its combination, the recessed end 583 of embedding arc of this second side plate 58 is first embedded at the positioning embeded groove 333 of these location-plate 33 corresponding sides, and makes this location male member 584 be connected to corresponding perforation 336, and the second side plate 58 is positioned between this location-plate 33 and subbase 15.
Continue mat screw rod 588 by the locating hole 586 of this second side plate 58 and the positioning hole collumn 516 of seat housing 51, this housing 51 (guide anti-winding device 50) is consolidated on this second side plate 58.
Moreover, the present invention prevents that the position, rear end that yarn tangles the yarn-feeding device of winding is provided with a yarn unit 70, this yarn unit 70 includes a pedestal group 71 being fixedly arranged on this base body 11, this pedestal group 71 is by front one first yarn eye 72, yarn guiding wheel 75, yarn guide arm 73 and the second yarn eye 74 of being then provided with, this yarn guide arm 73 includes the armed lever 732 of a pivot loop bar 731 and both sides, and this two armed lever 732 is plugged at respectively the both sides of this base body 11.
Refer to Fig. 5 to Fig. 7 and Figure 10 to Figure 12, when yarn A enters yarn unit 20 and enters from this, this yarn A first enters yarn eye 22, enters yarn wheel 23, second and enter yarn eye 24, schlagblech 25, enter yarn guide arm 26 and the 3rd and enter yarn eye 27 through this, this yarn A is continue being set around this yarn feeding wheel 30 (sending yarn guide pillar 31), guide loop bar 466 after a few (as A1-A4 circle) again, and this expresses the pile warp that continues a loop bar 574 and enter this first yarn eye 72, yarn guiding wheel 75, yarn guide arm 73 and the second yarn eye 74 of this yarn unit 70 and yarn A is sent.
Refer to Fig. 8, the present invention prevents that yarn tangles winding device when operation, and when these runner group 14 normal operations form normal delivered yarn A, this expresses that a loop bar 574 is subject to the drawing of yarn A and the position that is positioned at this yarn feeding wheel 30; Now, the spring 54 in this guide anti-winding device 50 (seat housing 51) is the state being stretched.
Continue and refer to Fig. 9, when the improper delivered yarn A of this runner group 14 (yarn feeding wheel 30) idle running, due to the drawing gravitation of this yarn of tool A not, these spring 54 back stretch will make this rotating part 52, adjusting rod 57 rotations, and make this express a loop bar 574, rotate to initial point, be positioned at the position away from this yarn feeding wheel 30, so this yarn A can be strutted, avoid this yarn feeding wheel 30 to be rotated further and winding yarn A.
Refer to Figure 13 to Figure 15, for yarn of the present invention is carried the second Application Example, its different setting examples based on carrying out yarn conveying on aforementioned structure basis, its difference exists: this guide anti-winding device 50 express the contiguous position (as shown in figure 14) that a loop bar 574 (expressing tension rod 573) is positioned at this guide loop bar 466, this guide anti-winding device 50 expresses the same side that a loop bar 574 (expressing tension rod 573) and the guide loop bar 466 of this guide regulator 40 are positioned at relative this yarn feeding wheel 30, that is, this is expressed a loop bar 574 (expressing tension rod 573) and is no more than 180 degree with the angle of relative this yarn feeding wheel 30 of this guide loop bar 466, when this yarn A enters yarn unit 20 and enters from this, this yarn A first enters yarn eye 22 through this, enter yarn wheel 23, second enters yarn eye 24, schlagblech 25, enter yarn guide arm 26 and the 3rd and enter yarn eye 27, this yarn A continues and is set around this yarn feeding wheel 30 (sending yarn guide pillar 31) again, guide loop bar 466 a few rear (as A1-A3 circles), this expresses a loop bar 574 pile warp that continues, guide loop bar 466 and yarn feeding wheel 30 1 circles (as A4 circle), last this first yarn eye 72 of this yarn unit 70 that enters from yarn feeding wheel 30 again, yarn guiding wheel 75, yarn guide arm 73 and the second yarn eye 74 and yarn A is sent, so can increase the smoothness of yarn A running.When this runner group 14 (yarn feeding wheel 30) is idle running or other improper delivered yarn A, because the drawing gravitation of this yarn of tool A not makes this express a loop bar 574 (expressing tension rod 573) swing offset (as shown in figure 15), now this is expressed a loop bar 574 (expressing tension rod 573) and is positioned at the position away from this yarn feeding wheel 30, but still be positioned at the homonymy of relative this yarn feeding wheel 30 with the guide loop bar 466 of this guide regulator 40, so this yarn A can be strutted, avoid this yarn feeding wheel 30 to be rotated further and winding yarn A.
The present invention prevents that yarn tangles the yarn-feeding device of winding, this guide regulator 40 of mat (lever jack 46) relatively this yarn feeding wheel 30 send the effect of yarn guide, make yarn A when sending yarn fast, can avoid causing with yarn feeding wheel 30 and have skidding, keep sending the stability of yarn, and make the density degree of yarn A winding on yarn feeding wheel 30 surfaces be able to be adjusted to appropriate state in response to market cloth characteristic demand.And the present invention arranges this guide anti-winding device 50 in the opposite side of these yarn feeding wheel 30 relative these guide regulators 40, and its yarn tension changes the strain adjusted producing while being able to send yarn state in response to difference, the effect of actively being avoided yarn to be wound around.
The present invention prevents that yarn-feeding device that yarn tangles winding is because this guide regulator 40 was oppositely arranged with being of this guide anti-winding device 50, can make yarn A on yarn feeding wheel 30 can be when weaving Tensity size change and give elasticity elicitation effect, actively avoid yarn to tangle disappearance, and can make the density degree of yarn A winding on yarn feeding wheel 30 surfaces be able to be adjusted to optimal state in response to market cloth characteristic demand simultaneously; And the present invention simultaneously also can make the frictional resistance between yarn A and yarn feeding wheel 30 reduce to Min., in order to improving the thread-feeding amount of yarn feeding wheel 30 and reaching the effect that improves output, to the glossiness on yarn A surface, can be maintained until optimum state, to guarantee the woven quality of cloth simultaneously.
Claims (10)
1. prevent that yarn tangles a yarn-feeding device for winding, it is characterized in that, this device comprises:
One send yarn body, and it includes a base body;
One yarn feeding wheel, is coupling in this base body, and this position, yarn feeding wheel top is provided with a location-plate, and this location-plate is consolidated in this base body, and this location-plate is provided with an axle perforation;
One guide regulator, is consolidated in this location-plate and is positioned at a side of this yarn feeding wheel, and this guide regulator at least includes a lever jack;
One guide anti-winding device, is consolidated in this location-plate and is positioned at the relatively opposite side of this guide regulator of this yarn feeding wheel, and this guide anti-winding device at least includes a rotating part and adjusting rod, and this rotating part is pind down by elastic force, and this adjusting rod is by this rotating part institute interlock.
2. according to claim 1ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: the side face of this yarn feeding wheel is periphery and is pivoted with some yarn guide pillars that send, this location-plate is provided with an axle perforation and dual-side is provided with locating hole, this location-plate is provided with the positioning embeded groove of a concavity in the periphery of this axle perforation, this positioning embeded groove forms this axle perforation periphery one abutment edges, and the direction both sides of this abutment edges, vertical this locating hole of this positioning embeded groove are respectively equipped with a projection and perforation.
3. according to claim 1ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: this guide regulator includes one first side plate, positioning seat, adjusting seat and end cap part, this first side plate includes the embedding knot of one end and the fixed portion of the other end, this embedding knot has the recessed end of an embedding arc, the inner side root edge of the recessed end of this embedding arc is provided with a location male member, this fixed portion is provided with a guide rod perforation and within two pairs minutes, is located at the locating hole of this guide rod perforated side, and this first side plate is positioned between this location-plate and this base body.
4. according to claim 3ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: this positioning seat is located at this fixed portion lower position, this positioning seat is provided with a through hole of central part, these through hole two respective side are the convex inserted link that is provided with respectively, this inserted link is plugged at this locating hole of this fixed portion and is consolidated in the hole post in this end cap part, this positioning seat bottom is provided with one and supports protuberance and arc groove, this adjusting seat is located at the lower portion of this positioning seat, this adjustment plate is provided with an inserted link perforation, the bore a hole end face of two respective side of this inserted link is provided with a push rod and adjusting hole group, this push rod is inserted in the arc groove of this positioning seat, this adjusting hole group includes the adjusting hole of some different depths, the bottom surface of this adjusting seat is provided with the groove that a circle is cut shape, the outer periphery of this adjusting seat is provided with a lug.
5. according to claim 4ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: this lever jack is provided with a circle and cuts part, the upper end that circle is cut part is provided with a thread segment, the lower end that this circle is cut part is a bar portion in order to guide, one end spiral shell of this lever jack tool thread segment is tied the nut in this end cap part, this bar portion is arranged with a guide loop bar, in this end cap part, is provided with an elastic component, and this elastic component is resisted against between this first side plate and this end cap part.
6. according to claim 1ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: this guide anti-winding device includes a housing, regulating part and inserts knot seat, this housing one end is provided with an accommodation space opening, is provided with a pivot hole in this housing in the opposite end of this accommodation space opening.
7. according to claim 6ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: in this housing, have some positioning hole collumns, this rotating part is provided with a pivot post, this pivot post bottom is hubbed at this pivot hole, this pivot post is provided with all portions and a slot, this rotating part side is provided with one and supports end limit, this regulating part is located in this housing and is setting that should rotating part, this regulating part is provided with the arc ora terminalis of a tool dentation, this arc ora terminalis protrudes out this accommodation space opening, a this regulating part relatively side of this rotating part is provided with to hook part, should support hook part and should link and have a spring to end limit, this case lid is established and is consolidated with a lid, the side of this lid one end is provided with a window slotted eye.
8. according to claim 7ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: this is inserted knot seat and is provided with a slotting knot hole, this is inserted knot hole and has all portions, this is inserted knot seat one side and is provided with and runs through the slot that this inserts knot hole, and this pivot post of this rotating part is inserted and tied this that insert knot seat in this and insert knot hole.
9. according to claim 8ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: this adjusting rod includes the slotting knot end of a rear end and expresses tension rod, the curved bar portion in stage casing and front end are downward, this is inserted knot end and is inserted in this this slot of inserting knot seat and this slot of this pivot post, this is expressed tension rod and is arranged with one and expresses a loop bar, and this is expressed tension rod and is positioned at the contiguous position of homonymy or the different side of this yarn feeding wheel relatively from this lever jack.
10. according to claim 9ly prevent that yarn tangles the yarn-feeding device of winding, it is characterized in that: this guide anti-winding device includes one in order to locate the second side plate of this housing, this second side plate includes the embedding knot of one end and the fixed portion of the other end, this embedding knot has the recessed end of an embedding arc, the inner side root edge of the recessed end of this embedding arc is provided with a location male member, this fixed portion is provided with a guide rod perforation and within two pairs minutes, is located at the locating hole of this guide rod perforated side, and the recessed end of this embedding arc of this second side plate is first embedded between this location-plate and this base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280845.1A CN103572490B (en) | 2012-08-08 | 2012-08-08 | Yarn is prevented to tangle the yarn-feeding device of winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210280845.1A CN103572490B (en) | 2012-08-08 | 2012-08-08 | Yarn is prevented to tangle the yarn-feeding device of winding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103572490A true CN103572490A (en) | 2014-02-12 |
| CN103572490B CN103572490B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210280845.1A Expired - Fee Related CN103572490B (en) | 2012-08-08 | 2012-08-08 | Yarn is prevented to tangle the yarn-feeding device of winding |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107400978A (en) * | 2016-05-18 | 2017-11-28 | 陈伯霖 | Yarn-feeding device |
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| DE102007054080B3 (en) * | 2007-11-13 | 2009-07-09 | Tien Yang Knitting Machinery Co., Ltd., Tu-Cheng | Automatic thread supply device for circular knitting machine, has gear wheels rotatably accommodated in fastening base, and connection rods provided with thread eye at one of its end sections |
| CN102115945A (en) * | 2009-12-30 | 2011-07-06 | 陈仁惠 | Improved single-arm yarn carrier |
| CN202090147U (en) * | 2011-05-13 | 2011-12-28 | 启圣(厦门)机械有限公司 | Improved structure of elastic yarn feeding wheel |
| CN202830388U (en) * | 2012-08-08 | 2013-03-27 | 陈仁惠 | Yarn feeding device capable of preventing yarns from being twisted and wound |
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| US4147311A (en) * | 1975-08-15 | 1979-04-03 | Trip Lite Ltd. | Tape/capstan feed unit |
| US4481794A (en) * | 1982-02-05 | 1984-11-13 | Precision Fukuhara Works, Ltd. | Yarn feeding apparatus for circular knitting machines |
| DE102007054080B3 (en) * | 2007-11-13 | 2009-07-09 | Tien Yang Knitting Machinery Co., Ltd., Tu-Cheng | Automatic thread supply device for circular knitting machine, has gear wheels rotatably accommodated in fastening base, and connection rods provided with thread eye at one of its end sections |
| CN102115945A (en) * | 2009-12-30 | 2011-07-06 | 陈仁惠 | Improved single-arm yarn carrier |
| CN202090147U (en) * | 2011-05-13 | 2011-12-28 | 启圣(厦门)机械有限公司 | Improved structure of elastic yarn feeding wheel |
| CN202830388U (en) * | 2012-08-08 | 2013-03-27 | 陈仁惠 | Yarn feeding device capable of preventing yarns from being twisted and wound |
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| CN107400978A (en) * | 2016-05-18 | 2017-11-28 | 陈伯霖 | Yarn-feeding device |
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| CN103572490B (en) | 2016-04-27 |
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