CN103437057A - Directional yarn guide mechanism of computer flat knitting machine - Google Patents
Directional yarn guide mechanism of computer flat knitting machine Download PDFInfo
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- CN103437057A CN103437057A CN2013103845683A CN201310384568A CN103437057A CN 103437057 A CN103437057 A CN 103437057A CN 2013103845683 A CN2013103845683 A CN 2013103845683A CN 201310384568 A CN201310384568 A CN 201310384568A CN 103437057 A CN103437057 A CN 103437057A
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Abstract
The invention discloses a directional yarn guide mechanism of a computer flat knitting machine, and belongs to the technical field of auxiliary components of computer flat knitting machines. The computer flat knitting machine comprises a headstock, and the directional yarn guide mechanism comprises a yarn guide roller, a spring rod, a set of yarn clamping springs, a set of yarn clamping devices and a set of yarn guide devices. The directional yarn guide mechanism of the computer flat knitting machine is characterized by further comprising a yarn damping roller, the yarn damping roller is fixed to the corresponding headstock wall of the headstock at the position corresponding to the lower side portion of the yarn guide roller, and a yarn-friendly layer is bonded on the surface of the yarn damping roller. According to the directional yarn guide mechanism of the computer flat knitting machine, the good directional effect is achieved, yarns are prevented from being disengaged from the yarn clamping device, the yarns are guaranteed to be led into a knitting mechanism, a false alarm is avoided, normal operation of the computer flat knitting machine is ensured, whole machine cost is not increased, and using cost is saved.
Description
Technical field
The invention belongs to the auxiliary part technical field of computer plain flat knitter, be specifically related to a kind of directed Yarn guide mechanism of computer plain flat knitter.
Background technology
As is known in the industry, computer plain flat knitter need be equipped with Yarn guide mechanism, and Yarn guide mechanism consists of one group of yarn clipping dish, and each yarn clipping dish is combined by two yarn clipping dish lobes, and two yarn clipping dish lobes are with back-to-back combination.Generally, when the quantity of one group of yarn clipping dish and the braiding of the knitting mechanism of computer plain flat knitter, the quantity of the yarn of required different colours adapts, in order to knit out color, the abundant fabric of pattern.In the process of knitting mechanism braided fabric, by yarn feeder or directly by the yarn of drawing on the yarn dish through the yarn clipping dish of Yarn guide mechanism adjust folder to suitable clamping force again the yarn guiding ring on the lever jack of pretension adjusting mechanism (being generally the porcelain ring) cause the knitting mechanism braiding.
In view of the main function of aforementioned Yarn guide mechanism is regulated the tension force of yarn, therefore industry also is accustomed to being referred to as yarn clamping mechanism, " adjustable elastic yarn clamping mechanism " that can recommend referring to Chinese invention patent application publication No. CN102191618A this, specifically can be referring to the 0006th to 0007 section, the specification of this patent application.
Again, deficiency in view of aforementioned CN102191618A existence, application for a patent for invention publication No. CN102704171A has proposed " the directed Yarn guide mechanism of computer plain flat knitter ", this orientation Yarn guide mechanism by way of thread nipper assembly time occurs by yarn feeder or by the yarn of drawing on the yarn dish that for avoiding escape phenomenon is its achievement to ensure that yarn successfully is directed to knitting mechanism, but still there is following shortcoming: because the yarn clipping dish can not hold tension by yarn, can not make yarn too lax, therefore the yarn clipping dish often is difficult to meet the requirement of weaving to the clamping force of the yarn by way of the yarn clipping dish.Because, if will be by way of forming first of yarn clipping dish, yarn between the second dish lobe holds tension, can affect so the effect of yarn to the smooth and easy conveying of knitting mechanism, even cause broken yarn, refuse yarn and shutting down, if and will be by way of first, yarn folder between the second dish lobe is too loose, can cause so yarn take-up spring with illusion form trigger alarm device, cause spurious alarm (can be referring to Chinese invention patent Granted publication CN102191623B<yarn break alarming device of the yarn pretension adjusting mechanism of computer plain flat knitter>and CN102191625B<the broken yarn alarm mechanism of the yarn pretension regulator of computer plain flat knitter>about the TECHNICAL INFORMATION SOURCES by the yarn take-up spring probe alarming device).Current solution is to be selected to have the chuck seat spring of reasonable spring force by experienced person, but because As time goes on fatigue phenomenon appears in the critical defect of spring, thereby this measure is only Zhi Biao but not the act that effects a permanent cure.Moreover because the judgement of the spring force to chuck seat spring is determined with subjectivity entirely, thereby there will be the result varied with each individual.
How not only ensure that yarn is swimmingly by way of Yarn guide mechanism but also effectively prevent that the problem that causes the false trigger alarm device of yarn take-up spring because of lax (Yarn relaxation) from suffering from the production firm of the braided fabric that uses computer plain flat knitter for a long time, and expect that the manufacturer of computer plain flat knitter is solved.
Based on above-mentioned condition, the applicant has done retrieval deeply and widely, but be showed no all enlightenments solved the problems of the technologies described above that contributes in disclosed patent and non-patent literature up to now, the applicant has done positive and useful exploration for this reason, finally find a way to resolve the problem, formed technical scheme described below.And taking to have carried out simulated test repeatedly in the applicant plant area under the secrecy provision, it is effective that result proves.
Summary of the invention
Task of the present invention is to provide a kind of helping avoid by the yarn of drawing on yarn feeder or yarn dish escape phenomenon to occur and use and ensure that yarn successfully is directed to the knitting mechanism braiding, is conducive to prevent because yarn is too lax, yarn take-up spring false triggering yarn break alarming device being used and avoids the spurious alarm phenomenon to occur and is of value to and embodies relatively cheap and have a directed Yarn guide mechanism of using the computer plain flat knitter of avoiding increasing complete machine cost and use cost lasting service life by way of thread nipper assembly the time.
Task of the present invention completes like this, a kind of directed Yarn guide mechanism of computer plain flat knitter, described computer plain flat knitter comprises a head of a bed railway carriage or compartment, describedly determine Yarn guide mechanism and comprise a cord roller, one spring lever, one group of yarn clipping dish spring, one group of thread nipper assembly and one group of thread-carrier, spring lever and cord roller are parallel, one group of yarn clipping dish spring is nested with on spring lever, one group of thread nipper assembly is arranged on cord roller and spring lever, and a described thread-carrier is set on each thread nipper assembly, thread-carrier is corresponding to the top of cord roller, be characterised in that described directed Yarn guide mechanism also includes a yarn damping roll, this yarn damping roll is fixed on the corresponding tank wall of described headstock in the position of the side-lower corresponding to described cord roller, and the surface conjunction at this yarn damping roll has close layer.
In a specific embodiment of the present invention, offer one group of spacing jump-ring slot on described spring lever, be arranged with a spacing jump ring in each spacing jump-ring slot, it is corresponding between every two adjacent spacing jump rings that the quantity of described thread nipper assembly is arranged is two, and to a described yarn clipping dish spring and two described thread-carriers should be arranged, wherein: thread nipper assembly is set on described cord roller spring lever movably between these two thread nipper assemblies.
In another specific embodiment of the present invention, described thread nipper assembly comprises first, the second yarn clipping dish seat, the first yarn clipping dish and the second yarn clipping dish, offer one first cord roller hole and one first spring lever hole in the bottom of the first yarn clipping dish seat, the first spring lever hole is positioned at the side top in the first cord roller hole, in the both sides at the middle part of the first yarn clipping dish seat and in position to correspond to each other, each forms one first yarn clipping dish pivot block, and form on the top of the first yarn clipping dish seat, a yarn feeder block is arranged, described thread-carrier is located on yarn feeder block, and towards described the second yarn clipping dish seat, offer one second cord roller hole and one second spring lever hole in the bottom of the second yarn clipping dish seat, the second cord roller hole is corresponding with described the first cord roller hole, and the second spring lever hole is corresponding with described the first spring lever hole, in the both sides on the top of the second yarn clipping dish seat and in the position corresponding to described the first yarn clipping dish pivot block, each forms one second yarn clipping dish pivot block, the first yarn clipping dish is nested with rotationally at described the first yarn clipping dish seat on the first yarn clipping dish pivot block of a side of the second yarn clipping dish seat, and the second yarn clipping dish is nested with rotationally at the second yarn clipping dish seat on the second yarn clipping dish pivot block of a side of the first yarn clipping dish seat, and first, the second yarn clipping dish is in contact with one another, at an end bearing of the described yarn clipping dish spring between described two adjacent thread nipper assemblies therein on the described second yarn clipping dish seat of a thread nipper assembly, and the other end is bearing on the first yarn clipping dish seat of adjacent thread nipper assembly, by yarn clipping dish spring by first, the second yarn clipping dish seat is the state in cooperatively interacting each other, described first, the second cord roller hole is nested with movably on described cord roller, described first, the second spring lever hole is nested with movably on described spring lever.
In another specific embodiment of the present invention, the central authorities of described the first yarn clipping dish offer one first yarn clipping dish hole, and this first yarn clipping dish hole is nested with rotationally on described the first yarn clipping dish pivot block; The central authorities of described the second yarn clipping dish offer one second yarn clipping dish hole, and this second yarn clipping dish hole is nested with rotationally on described the second yarn clipping dish pivot block.
In another specific embodiment of the present invention, described thread-carrier comprises the first finger-type roller and the second finger-type roller, one end of first, second finger-type roller is all fixed with described yarn feeder block, and the other end stretches towards the direction of adjacent described thread nipper assembly, and first, second finger-type roller is corresponding to described cord roller oblique upper.
Also have a specific embodiment of the present invention, at an end and the other end of described yarn damping roll, respectively be equipped with a damping roll holder, the damping roll holder fixes with the described railway carriage or compartment wall in a described railway carriage or compartment.
More of the present invention and, in specific embodiment, described close layer is shaggy Buddha's warrior attendant layer of sand.
In of the present invention and then specific embodiment, described yarn clipping dish spring is helical spring.
Of the present invention again more and, in specific embodiment, the shape of described the first yarn clipping dish and the second yarn clipping dish is the plate shape of tableware.
Technical scheme provided by the invention provides active force by the yarn clipping dish spring be arranged on spring lever to adjacent thread nipper assembly, make from cord roller, to draw under the folder of thread nipper assembly protects by way of the yarn of thread-carrier, due to yarn successively by way of thread-carrier, thread nipper assembly and cord roller, therefore there is good directional effect and not there will be the situation of escaping from thread nipper assembly, guaranteeing that yarn successfully guides to knitting mechanism; Because the yarn damping roll has been set up in the position of the side-lower corresponding to cord roller, thereby go out thread nipper assembly and when cord roller is directed to yarn take-up spring so that relaxed state is capable when yarn, by the close layer on the yarn damping roll, yarn is pind down, avoid yarn take-up spring false triggering yarn break alarming device, thereby getting rid of false is reported to the police, to ensure the computer plain flat knitter normal operation; Because yarn damping roll price for the complete machine of computer plain flat knitter can be ignored and can embody non-maintainingly, thereby not only can not increase the complete machine cost, and can save use cost.
The accompanying drawing explanation
Fig. 1 is the embodiments of the invention structure chart.
Fig. 2 is application examples schematic diagram of the present invention.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but the description to embodiment is not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
Embodiment:
Refer to Fig. 1, provided a head of a bed railway carriage or compartment 1 of the structural system that belongs to computer plain flat knitter, this head of a bed railway carriage or compartment 1 is positioned at an end (belonging to known technology) of the length direction of computer plain flat knitter, be provided with the yarn pretension regulator 8 of computer plain flat knitter in the chamber, railway carriage or compartment in head of a bed railway carriage or compartment 1, and being provided with broken yarn alarm signal bar 81(Fig. 2 on yarn pretension regulator 8 shows), because yarn pretension regulator 8 belongs to known technology, for example can emphasis referring to the yarn break alarming device of the yarn pretension regulator of invention patent mandate notification number CN102191625B(computer plain flat knitter) and the yarn break alarming device of the yarn pretension adjusting mechanism of CN102191623B(computer plain flat knitter), therefore the applicant repeats no more.Generally, the application's directed Yarn guide mechanism and aforesaid yarn pretension regulator 8 support the use and corresponding to the below of yarn pretension regulator 8.
In Fig. 1, provided a cord roller 2 and a spring lever 3 of the directed Yarn guide mechanism that belongs to structural system of the present invention, cord roller 2 and spring lever 3 tilts parallel, under the use state cord roller 2 be positioned at spring lever 3 tiltedly below (Fig. 2 shows).Offer one group of spacing jump-ring slot 31 with the interval state on spring lever 3, be arranged with a spacing jump ring 311 in each spacing jump-ring slot 31.To two thread nipper assemblies 5 in one group of thread nipper assembly 5 should be arranged, and be assigned a yarn clipping dish spring 4 and two thread-carriers 6 between every two adjacent thread nipper assemblies 5 between every two adjacent spacing jump rings 311.
Aforesaid yarn clipping dish spring 4 is nested with on spring lever 3, in the present embodiment, because the quantity of thread nipper assembly 5 is eight, therefore the quantity of yarn clipping dish spring 4 is four, and the quantity of thread-carrier 6 equates respectively to have eight with the quantity of thread nipper assembly 5, to meet the guiding requirement to the yarn 9 of eight kinds of different colours, these quantity are not subject to illustrated restriction certainly.
Because the structure of aforementioned eight thread nipper assemblies 5 is identical, therefore the applicant selects one and does following detailed description the in detail, thread nipper assembly 5 comprises first, second yarn clipping dish seat 51,52, the first yarn clipping dish 53 and the second yarn clipping dish 54, the current location status as shown in Figure 1 of take is example, offer one first cord roller hole 511 and one first spring lever hole 512 below the first yarn clipping dish seat 51, the first spring lever hole 512, corresponding to the oblique upper (or claiming the side top) in the first cord roller hole 511, that is to say the side-lower of the first cord roller hole 511 corresponding to the first spring lever hole 512.In the corresponding both sides at the nearly middle part of the first yarn clipping dish seat 51, each forms the one first yarn clipping dish pivot block 513 that has a position to correspond to each other, and form, a yarn feeder block 514 is arranged above the first yarn clipping dish seat 51 and in the side back to the second yarn clipping dish seat 52, aforesaid thread-carrier 6 is arranged on this yarn feeder block 514, and towards the second yarn clipping dish seat 52.Offer one second cord roller hole 521 and 522, the second cord roller holes 521, one second spring lever hole are corresponding with aforesaid the first cord roller hole 511 below the second yarn clipping dish seat 52, and the second spring lever hole 522 is corresponding with aforesaid the first spring lever hole 512.In the both sides on the top of the second yarn clipping dish seat 52 and in position to correspond to each other, each forms has one second yarn clipping dish pivot block 523, the second yarn clipping dish pivot block 523 corresponding with the first yarn clipping dish pivot block 513.First, second cord roller hole 511,521 is moved and is being nested with on aforesaid cord roller 2, and first, second spring lever hole 512,522 is moved and is being nested with on aforesaid spring lever 3.The central authorities of the first yarn clipping dish 53 offer one first yarn clipping dish hole 531, by this first yarn clipping dish hole 531, the first yarn clipping dish 53 are nested with at the first yarn clipping dish seat 51 on the first yarn clipping dish pivot block 513 of a side of the second yarn clipping dish seat 52.And the central authorities of the second yarn clipping dish 54 offer one second yarn clipping dish hole 541, by this second yarn clipping dish hole 541, the second yarn clipping dish 54 is nested with at the second yarn clipping dish 52 on the second yarn clipping dish pivot block 523 of a side of the first yarn clipping dish seat 51.First, second yarn clipping dish 53,54 contacts with each other.
The shape of aforesaid first, second yarn clipping dish 53,54 preferably is the shape of the plate in tableware, and is each other back-to-back cooperation, and match with the back side in the back side of two plates.Again, aforesaid yarn clipping dish spring 4 is helical spring.
Be plate shape as shown in Figure 1 and according to the shape of aforementioned first, second yarn clipping dish 53,54, therefore each formation of the side faced each other of first, second yarn clipping dish 53,54 has an arcuate surface, and the yarn 9 of illustrating in figure is between the arcuate surface of first, second yarn clipping dish 53,54.
In use, aforesaid cord roller 2 and spring lever 3 are fixed in the bottom of support of the aforementioned yarn pretension regulator 8 of computer plain flat knitter with the horizontal boom state.
As aforementioned, owing to thering are a pair of i.e. two aforesaid thread nipper assemblies 5 between every two adjacent spacing jump rings 311, what therefore take state shown in Fig. 1 is example from left to right, the left side of the first yarn clipping dish seat 51 of 311 pairs of leftmost thread nipper assemblies 5 of a leftmost spacing jump ring limits, this the first yarn clipping dish seat 51 displacements to the right and can not be to left dislocation, and from 311 pairs of left second spacing jump rings several, the right side from the second yarn clipping dish seat 52 of left second thread nipper assembly 5 several limits, make this second yarn clipping dish seat 52 can only be to left dislocation, and displacement to the right.Again, owing to thering is an aforesaid yarn clipping dish spring 4 between two adjacent thread nipper assemblies 5, therefore two thread nipper assemblies 5 on the left side of take are example, what one end of this yarn clipping dish spring 4 was that left end is bearing in the left side is on the second yarn clipping dish seat 521 of first thread nipper assembly 5, the other end is that right-hand member is bearing in from left to right on the first yarn clipping dish seat 51 of second thread nipper assembly 4 of the right, thereby by yarn clipping dish spring 4, first, second yarn clipping dish seat 51,52 of each thread nipper assembly 5 is closed up each other, and then first, second yarn clipping dish 53,54 is contacted with each other.
Above mentioned thread-carrier 6 comprises first, second finger- type roller 61,62, this first, second finger- type roller 61,62 is parallel, and an end (diagram left end) is fixing with the aforesaid yarn feeder block 514 be positioned on the first yarn clipping dish seat 51, and the other end (diagram right-hand member) is towards the direction stretching, extension of adjacent thread nipper assembly 5.
Due in actual use procedure, if the spring force of yarn clipping dish spring 4 is excessive, so can be to first, the second yarn clipping dish seat 51, 52 the dynamics of closing up each other increases, and then make first, the second yarn clipping dish 53, the clamping force of 54 pairs of yarns 9 increases, so can cause the resistance to yarn 9 motions increase and even cause yarn 9 to rupture, otherwise, because yarn 9 is too lax, so illustrated yarn take-up spring 10 there will be towards the direction displacement that deviates from cord roller 2, even making yarn take-up spring arm 101(Fig. 2 of yarn take-up spring 10 upper ends show) the aforesaid broken yarn alarm signal of contact bar 81 causes false warning (spurious alarm) and makes the electric controller of computer plain flat knitter send signal to make knitting mechanism quit work (shutting down).Especially, along with the variation (because fabric changes, changing yarn 9) of the number (thickness) of yarn 9, yarn clipping dish spring 4 often is difficult to meet the adaptations requirement of the chucking power of 53,54 pairs of yarns 9 of first, second yarn clipping dish.
In view of said circumstances, technical essential as technical scheme provided by the invention, aforesaid directed Yarn guide mechanism increase is had to a yarn damping roll 7, an end and the other end at this yarn damping roll 7 respectively set a damping roll holder 72, and damping roll holder 72 is fixed with the railway carriage or compartment wall in aforementioned head of a bed railway carriage or compartment 1, with the chamber wall of corresponding (face-to-face) in the chamber, railway carriage or compartment in head of a bed railway carriage or compartment 1, fix.Surface conjunction at yarn damping roll 7 has close layer 71, and close layer 71 is rough surface ground Buddha's warrior attendant layer of sand.So, when 53,54 pairs of yarns 9 of aforesaid first, second yarn clipping dish in passiveness seize state on both sides by the arms the time, during the state in yarn 9 seemingly being seized on both sides by the arms but not seizing on both sides by the arms, yarn 9 is when cord roller 2 arrives at yarn damping roll 7 so, just the 71 pairs of yarns 9 in relaxed state of close layer by yarn damping roll 7 surfaces cling, yarn 9 is produced to certain Braking, avoid yarn take-up spring 10 the spurious alarm phenomenon to occur, yet normally advancing of yarn 9 carried and be not affected to knitting mechanism.
Application examples:
Refer to Fig. 2 and continue in conjunction with Fig. 1, the yarn 9 of drawing on the yarn pretension adjusting device 8 by computer plain flat knitter arrives between knitting mechanism between first, second finger- type roller 61,62, lead and limit by 61,62 pairs of yarns 9 of first, second finger-type roller, go out between first, second yarn clipping dish 53,54 that first, second finger- type roller 61,62 enters thread nipper assembly 5, by first, second yarn clipping dish 53,54 tube banks, go out after first, second yarn clipping dish 53,54 by way of cord roller 2, then through yarn take-up spring 10, guide knitting mechanism into.In this process, due to yarn 9 successively through first, second finger- type roller 61,62, first, second yarn clipping dish 53,54 and cord roller 2 of thread-carrier 6, realized that 3 orientations are spacing, yarn 9 not there will be the phenomenon of escaping between first, second yarn clipping dish 53,54 of thread nipper assembly 5.And because the effect of yarn damping roll 7 makes yarn 9 guarantee to enter knitting mechanism under the required tension force of nurse's skill, can be because of the too lax situation that yarn take-up spring 10 spurious alarms occur.
Claims (9)
1.
a kind of directed Yarn guide mechanism of computer plain flat knitter, described computer plain flat knitter comprises a head of a bed railway carriage or compartment (1), describedly determine Yarn guide mechanism and comprise a cord roller (2), one spring lever (3), one group of yarn clipping dish spring (4), one group of thread nipper assembly (5) and one group of thread-carrier (6), spring lever (3) is parallel with cord roller (2), one group of yarn clipping dish spring (4) is nested with on spring lever (3), one group of thread nipper assembly (5) is arranged on cord roller (2) and spring lever (3), and a described thread-carrier (6) is set on each thread nipper assembly (5), thread-carrier (6) is corresponding to the top of cord roller (2), it is characterized in that described directed Yarn guide mechanism also includes a yarn damping roll (7), this yarn damping roll (7) is fixed on the corresponding tank wall of described headstock (1) in the position of the side-lower corresponding to described cord roller (2), and the surface conjunction at this yarn damping roll (7) has close layer (71).
2.
the directed Yarn guide mechanism of computer plain flat knitter according to claim 1, it is characterized in that offering one group of spacing jump-ring slot (31) on described spring lever (3), be arranged with a spacing jump ring (311) in each spacing jump-ring slot (31), between every two adjacent spacing jump rings (311), the quantity of described thread nipper assembly (5) is arranged is two to correspondence, and between these two thread nipper assemblies (5) to a described yarn clipping dish spring (4) and two described thread-carriers (6) should be arranged, wherein: thread nipper assembly (5) is set on described cord roller (2) spring lever (3) movably.
3.
the directed Yarn guide mechanism of computer plain flat knitter according to claim 2, it is characterized in that described thread nipper assembly (5) comprises first, the second yarn clipping dish seat (51, 52), the first yarn clipping dish (53) and the second yarn clipping dish (54), offer one first cord roller hole (511) and one first spring lever hole (512) in the bottom of the first yarn clipping dish seat (51), the first spring lever hole (512) is positioned at the side top in the first cord roller hole (511), in the both sides at the middle part of the first yarn clipping dish seat (51) and in position to correspond to each other, each forms one first yarn clipping dish pivot block (513), and form on the top of the first yarn clipping dish seat (51), a yarn feeder block (514) is arranged, described thread-carrier (6) is located on yarn feeder block (514), and towards described the second yarn clipping dish seat (52), offer one second cord roller hole (521) and one second spring lever hole (522) in the bottom of the second yarn clipping dish seat (52), the second cord roller hole (521) is corresponding with described the first cord roller hole (511), and the second spring lever hole (522) is corresponding with described the first spring lever hole (512), in the both sides on the top of the second yarn clipping dish seat (52) and in the position corresponding to described the first yarn clipping dish pivot block (513), each forms one second yarn clipping dish pivot block (523), the first yarn clipping dish (53) is nested with rotationally at described the first yarn clipping dish seat (51) on the first yarn clipping dish pivot block (513) of a side of the second yarn clipping dish seat (52), and the second yarn clipping dish (54) is nested with rotationally at the second yarn clipping dish seat (52) on the second yarn clipping dish pivot block (523) of a side of the first yarn clipping dish seat (51), and first, the second yarn clipping dish (53, 54) be in contact with one another, an end bearing that is positioned at the described yarn clipping dish spring (4) between described two adjacent thread nipper assemblies (5) is therein on the described second yarn clipping dish seat (52) of a thread nipper assembly (5), and the other end is bearing on the first yarn clipping dish seat (51) of adjacent thread nipper assembly (5), by yarn clipping dish spring (4) by first, the second yarn clipping dish seat (51, 52) state in cooperatively interacting each other, described first, the second cord roller hole (511, 521) be nested with movably on described cord roller (2), described first, the second spring lever hole (512, 522) be nested with movably on described spring lever (3).
4.
the directed Yarn guide mechanism of computer plain flat knitter according to claim 3, the central authorities that it is characterized in that described the first yarn clipping dish (53) offer one first yarn clipping dish hole (531), and this first yarn clipping dish hole (531) is nested with rotationally on described the first yarn clipping dish pivot block (513); The central authorities of described the second yarn clipping dish (54) offer one second yarn clipping dish hole (541), and this second yarn clipping dish hole (541) is nested with rotationally on described the second yarn clipping dish pivot block (523).
5.
the directed Yarn guide mechanism of computer plain flat knitter according to claim 3, it is characterized in that described thread-carrier (6) comprises the first finger-type roller (61) and the second finger-type roller (62), one end of first, second finger-type roller (61,62) is all fixing with described yarn feeder block (514), and the other end stretches towards the direction of adjacent described thread nipper assembly (5), and first, second finger-type roller (61,62) is corresponding to described cord roller (2) oblique upper.
6.
the directed Yarn guide mechanism of computer plain flat knitter according to claim 1, it is characterized in that respectively being equipped with a damping roll holder (72) at an end and the other end of described yarn damping roll (7), damping roll holder (72) is fixed with the described railway carriage or compartment wall in a described seat railway carriage or compartment (1).
7.
the directed Yarn guide mechanism of computer plain flat knitter according to claim 1, is characterized in that described close layer (71) is shaggy Buddha's warrior attendant layer of sand.
8.
according to the directed Yarn guide mechanism of claim 1 or 2 or 3 described computer plain flat knitters, it is characterized in that described yarn clipping dish spring (4) is helical spring.
9.
according to the directed Yarn guide mechanism of claim 3 or 4 described computer plain flat knitters, it is characterized in that the shape of described the first yarn clipping dish (53) and the second yarn clipping dish (54) is the plate shape of tableware.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103845683A CN103437057A (en) | 2013-08-29 | 2013-08-29 | Directional yarn guide mechanism of computer flat knitting machine |
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| CN2013103845683A CN103437057A (en) | 2013-08-29 | 2013-08-29 | Directional yarn guide mechanism of computer flat knitting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104178903A (en) * | 2014-08-27 | 2014-12-03 | 江苏金龙科技股份有限公司 | Positive yarn guiding device of computer knitting type flat knitting machine |
| CN104195736A (en) * | 2014-08-27 | 2014-12-10 | 江苏金龙科技股份有限公司 | Active type yarn guide mechanism of computer flat knitting machine |
| CN107557983A (en) * | 2017-10-19 | 2018-01-09 | 江苏金龙科技股份有限公司 | The orientation Yarn guide mechanism of computer plain flat knitter |
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| CN102191618A (en) * | 2011-04-13 | 2011-09-21 | 常熟市金龙机械有限公司 | Adjustable elastic yarn clamping mechanism |
| CN102704171A (en) * | 2012-06-08 | 2012-10-03 | 江苏金龙科技股份有限公司 | Directional yarn guide mechanism of computer flat knitting machine |
| CN203451774U (en) * | 2013-08-29 | 2014-02-26 | 江苏金龙科技股份有限公司 | Directional yarn guide mechanism of computer flat knitting machine |
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| CN104178903A (en) * | 2014-08-27 | 2014-12-03 | 江苏金龙科技股份有限公司 | Positive yarn guiding device of computer knitting type flat knitting machine |
| CN104195736A (en) * | 2014-08-27 | 2014-12-10 | 江苏金龙科技股份有限公司 | Active type yarn guide mechanism of computer flat knitting machine |
| CN107557983A (en) * | 2017-10-19 | 2018-01-09 | 江苏金龙科技股份有限公司 | The orientation Yarn guide mechanism of computer plain flat knitter |
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Application publication date: 20131211 |