CN108179540A - A kind of yarn mouth component and straight-bar machines - Google Patents
A kind of yarn mouth component and straight-bar machines Download PDFInfo
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- CN108179540A CN108179540A CN201810141081.5A CN201810141081A CN108179540A CN 108179540 A CN108179540 A CN 108179540A CN 201810141081 A CN201810141081 A CN 201810141081A CN 108179540 A CN108179540 A CN 108179540A
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- Prior art keywords
- yarn mouth
- guide groove
- vertical guide
- slide bar
- slider
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
- D04B15/56—Thread guides for flat-bed knitting machines
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/94—Driving-gear not otherwise provided for
- D04B15/96—Driving-gear not otherwise provided for in flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
This application discloses a kind of yarn mouth component and straight-bar machines.The yarn mouth component includes Wu Sizuo, is provided with horizontal concrete chute；Transverse slider is slideably positioned in horizontal concrete chute, and oblique sliding slot is provided on transverse slider；Yarn mouth slide bar, one end of yarn mouth slide bar are fixed with sliding part, and sliding part is slideably positioned in oblique sliding slot；Vertical guide is fixed on this black seat, and yarn mouth sliding bar is set in vertical guide；Wherein, transverse slider slides in horizontal concrete chute, yarn mouth slide bar to be driven to be slided along vertical guide by oblique sliding slot, can solve the problems, such as that yarn mouth cannot lift at work.
Description
Technical field
The application is applied to technical field of knitting machinery, more particularly to a kind of yarn mouth component and straight-bar machines.
Background technology
Yarn mouth is the structure for yarn to be guided to enter braiding, is the important component of flat machine.It is however existing
Yarn mouth in the presence of cannot lift, at work easily under area of the same colour knitting needle collision, it is impossible to be used in weave complicated intarsia pattern
The shortcomings that, and yarn mouth needs to drive by mechanism in real work, is needed at work by several groups of yarn mouth components and sliding rail
It is arranged for arc, it is whole complicated, need installation accuracy requirement high.
Invention content
The application offer is related to a kind of yarn mouth component and straight-bar machines, to solve the problems, such as that yarn mouth cannot lift at work.
In order to solve the above technical problems, the technical solution that the application uses is：A kind of yarn mouth component is provided, wherein,
The yarn mouth component includes Wu Sizuo, is provided with horizontal concrete chute；Transverse slider is slideably positioned in horizontal concrete chute, on transverse slider
It is provided with oblique sliding slot；Yarn mouth slide bar, one end of yarn mouth slide bar are fixed with sliding part, and sliding part is slideably positioned in oblique sliding slot
In；Vertical guide is fixed on this black seat, and yarn mouth sliding bar is set in vertical guide；Wherein, transverse slider is in transverse direction
It is slided in sliding slot, yarn mouth slide bar to be driven to be slided along vertical guide by oblique sliding slot.
In order to solve the above technical problems, another technical solution that the application uses is：A kind of straight-bar machines is provided, wherein, it should
Straight-bar machines includes above-mentioned yarn mouth component.
The advantageous effect of the application is：Yarn mouth component includes Wu Sizuo, is provided with horizontal concrete chute；Transverse slider, slip are set
It is placed in horizontal concrete chute, oblique sliding slot is provided on transverse slider；Yarn mouth slide bar, one end of yarn mouth slide bar are fixed with sliding part,
Sliding part is slideably positioned in oblique sliding slot；Vertical guide is fixed on this black seat, and yarn mouth sliding bar is set to and vertically leads
On rail；When transverse slider slides in horizontal concrete chute, when sliding part slides in oblique sliding slot, yarn mouth slide bar is driven along vertical
Guide rail slides in this black seat, and the yarn mouth in this drive yarn mouth component of crow slides laterally so as to fulfill yarn mouth in yarn mouth component
When elevating movement.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of one embodiment of yarn mouth component of the application；
Fig. 2 is a kind of another structure diagram of one embodiment of yarn mouth component of the application；
Fig. 3 is the side view of the structure diagram of the side view of yarn mouth component shown in Fig. 2；
Fig. 4 is the structure diagram when main part of yarn mouth slide bar slides into inclined guide groove；
Fig. 5 is the side view of structure diagram shown in Fig. 4；
Fig. 6 is the first guide post and the second guide post and the structure diagram of the first guide groove and the second guide groove；
Fig. 7 is slider-actuated connector and the structure diagram of this black drive connection part；
Fig. 8 is the close-up schematic view in Tu2Zhong I areas；
Fig. 9 is a kind of structure diagram of one embodiment of straight-bar machines of the application；
Figure 10 is the structure diagram of yarn mouth component set-up mode in straight-bar machines.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes.It is understood that specific embodiment described herein is only used for explaining the application rather than the limit to the application
It is fixed.It also should be noted that it illustrates only for ease of description, in attached drawing and the relevant part of the application and not all knot
Structure.Based on the embodiment in the application, those of ordinary skill in the art are obtained without creative efforts
Every other embodiment, shall fall in the protection scope of this application.
Term " first " in the application, " second " are only used for description purpose, and it is not intended that instruction or hint are opposite
Importance or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be bright
Show or implicitly include at least one this feature.In the description of the present application, " multiple " are meant that at least two, such as two
It is a, three etc..In addition, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive include.Example
It such as contains the step of process, method, system, product or the equipment of series of steps or unit is not limited to list or list
Member, but optionally further include the step of not listing or unit or optionally further include for these processes, method, product
Or the intrinsic other steps of equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1, Fig. 1 is a kind of structure diagram of one embodiment of yarn mouth component of the application.Yarn mouth component 100 includes
This black seat 101,104 (not shown) of transverse slider 102, yarn mouth slide bar 103 and vertical guide.
Specifically, in yarn mouth component 100, this black seat 101, this black seat 101 passes through fixed bit 130 with vertical guide 104
It is fixed together, horizontal concrete chute 105 is additionally provided on this black seat 101；Transverse slider 102 is slideably positioned in horizontal concrete chute 105
In, oblique sliding slot 106 is provided on transverse slider 102；One end of yarn mouth slide bar 103 is fixed with sliding part 107, sliding part 107
It is slideably positioned in oblique sliding slot 106；Yarn mouth slide bar 103 is slideably positioned in 104 (not shown) of vertical guide, i.e. yarn mouth slide bar
103 can slide to realize up and down motion in 104 (not shown) of vertical guide.Transverse slider 102 in horizontal concrete chute 105 to
When X-direction is slided, the 107 relatively oblique sliding slot 106 of sliding part on yarn mouth slide bar 103 has sliding laterally for X-direction, then tiltedly
One end of yarn mouth slide bar 103 is driven to along 104 (not shown) upward sliding of vertical guide to sliding slot 106；Opposite, work as transverse direction
When sliding block 102 slides in horizontal concrete chute 105 to Y-direction, the 107 relatively oblique sliding slot 106 of sliding part on yarn mouth slide bar 103 has
There is sliding laterally for Y-direction, then oblique sliding slot 106 drives one end of yarn mouth slide bar 103 along 104 (not shown) of vertical guide
Slide downward.
The yarn mouth of yarn mouth component of the prior art cannot lift, at work easily under area of the same colour knitting needle collision,
It cannot be used for the complicated intarsia pattern of braiding.And the yarn mouth component 100 in the present embodiment can make yarn mouth that can realize lifting
Movement.
The yarn mouth component 100 that present embodiment is provided is laterally sliding by setting horizontal concrete chute 105 on this black seat 101
Block 102, which slides laterally, to be set in horizontal concrete chute 105, i.e., transverse slider 102 can slide in horizontal concrete chute 105, and yarn mouth is slided
One end of bar 103 is fixed with the sliding part 107 in the oblique sliding slot 106 for being slideably positioned in transverse slider 102, vertical guide 104
It is fixed on this black seat 101, and yarn mouth slide bar 103 is slideably positioned in vertical guide 104, transverse slider 102 is in horizontal concrete chute
It is slided in 105, yarn mouth slide bar 103 to be driven to be slided along vertical guide 104 by oblique sliding slot 106, this black seat 101 drives yarn
It yarn mouth transverse shifting in nozzle assembly 100 and is slided along vertical guide 104, that is, realizes the elevating movement of yarn mouth.
On the basis of the above embodiment, further included in the application yarn mouth component 100：Yarn mouth slide bar 103, yarn mouth slide bar
103 include main part 108 and bending part 109, and sliding part 107 is set to 108 one end of main part, and bending part 109 is set to main body
108 other end of portion；Vertical guide 104 includes vertical guide groove 110 and inclined guide groove 111, and the main part 108 of yarn mouth slide bar 103 is slided
It is dynamic to be set in vertical guide groove 110, and vertical guide groove 110 connects inclined guide groove 111 so that main part 108 is along vertical guide groove
110 slide into inclined guide groove 111；Wherein, the overbending direction of 109 opposed vertical guide groove 110 of bending part is opposite with inclined guide groove 111
The inclined direction of vertical guide groove 110 is identical.Referring specifically to Fig. 2 and Fig. 3, Fig. 2 is a kind of one embodiment of yarn mouth component of the application
Another structure diagram, Fig. 3 is the side view of the structure diagram of the side view of yarn mouth component shown in Fig. 2.
When transverse slider 102 slides in horizontal concrete chute 105 to Y-direction, 107 relatively oblique sliding slot 106 of sliding part has
Oriented Y-direction slides laterally, and then oblique sliding slot 106 drives one end of yarn mouth slide bar 103 to along (the figure of vertical guide 104
Do not show) slide downward, when transverse slider 102 slides into Y-direction in horizontal concrete chute 105, the structure of yarn mouth component 100 is as schemed
Shown in 2 and Fig. 3.
Bending part 109 is with respect to the bending angle of main part 108 and the inclination angle of 111 opposed vertical guide groove 110 of inclined guide groove
Spend positive correlation.
Specifically, yarn mouth slide bar 103 includes at least a bending part 109, and the bending angle of bending part 109 can basis
Actual demand is set, i.e., yarn mouth slide bar 103 can be that have bending angle can also be straight-bar type, not limit herein
It is fixed, it is illustrated by taking two bending parts 109 as an example in this application, i.e., yarn mouth slide bar 103 includes the first bending part 1091 and the
Two bending parts 1092, the first bending part 1091 are set to one end of main part 108, and the second bending part 1092 is set to the first bending
If portion 1091 and the centre of sliding part 107 only exist a bending part 109, can only set the first bending part 1091.
Vertical guide 104 includes 111 two parts of vertical guide groove 110 and inclined guide groove, the main part of yarn mouth slide bar 103
108 are slideably positioned in vertical guide groove 110, wherein vertical guide groove 110 connects inclined guide groove 111 so that main part 108 is along perpendicular
Straight guide groove 110 slides into inclined guide groove 111, and specifically as shown in Figure 4 and Figure 5, Fig. 4 is that the main part of yarn mouth slide bar slides into inclination
Structure diagram during guide groove, Fig. 5 are the side views of structure diagram shown in Fig. 4.
In general, vertical this part of guide groove 110, the main part of yarn mouth slide bar 103 are only included in vertical guide 104
108 are slideably positioned in vertical guide groove 110 so that yarn mouth slide bar 103 can only move along vertical direction, i.e. yarn mouth component 100
In yarn mouth can only move up and down, at work easily under area of the same colour knitting needle collision, and also include inclination in the application
Guide groove 111, when the main part 108 of yarn mouth slide bar 103 slides into inclined guide groove 111, due to 109 opposed vertical guide groove of bending part
110 overbending direction is identical with the inclined direction of 111 opposed vertical guide groove 110 of inclined guide groove, bending part 109 can to bending
Side is swung in the opposite direction, that is, is realized and also be able to carry out certain angle when yarn mouth slide bar 103 moves up and down in vertical guide 104
The swing of degree, the knitting needle for avoiding the area of the same colour under at work collide, and can be used for the complicated intarsia pattern of braiding.It is and curved
Folding part 109 is gone back with respect to the bending angle of main part 108 and the angle of inclination positive correlation of 111 opposed vertical guide groove 110 of inclined guide groove
Can according to the position of yarn mouth component 100 set in straight-bar machines, select with suitable bending angle yarn mouth slide bar 103 and
This black seat 101 of correct tilt angle, such as when sandspit component 100 is positioned close to straight-bar machines center, bending angle is smaller,
The angle of inclination of 111 opposed vertical guide groove 110 of inclined guide groove is accordingly set smaller at this time, so that yarn mouth component 100 is working
When the angle that swings it is smaller, and when sandspit component 100 is arranged far from straight-bar machines center, as sandspit component 100 is apart from horizontal stroke
Machine center is more remote, and bending angle is bigger, and angle of inclination is also accordingly set bigger, and yarn mouth component 100 is put at work
Dynamic angle is larger.
When yarn mouth slide bar 103 slides in vertical guide 104, set on the main part 108 by yarn mouth slide bar 103
Cooperate what is realized between vertical guide groove 110 and inclined guide groove 111 in guide post and vertical guide 104, specifically such as Fig. 6 institutes
Show, Fig. 6 is the first guide post and the second guide post and the structure diagram of the first guide groove and the second guide groove.
The first guide post 112 and the second guide post 113 are provided on the main part 108 of yarn mouth slide bar 103, yarn mouth slide bar 103
When main part 108 slides in vertical guide groove 110 from vertical guide groove 110 to inclined guide groove 111, the first guide post 112 slips into inclination
Guide groove 111, and the second guide post 113 is still in vertical guide groove 110 so that form one between the first guide post 112 and the second guide post 113
Relative height differential is determined, so that yarn mouth slide bar 103 generates certain swing angle in vertical guide groove 110, in the present embodiment
In so that the mode that yarn mouth slide bar 103 generates certain swing angle in vertical guide groove 110 does not limit herein.Vertically lead
Vertical guide groove 110 in rail 104 includes the first guide groove 114 and the second guide groove 115 that do not connect, in the prior art in vertical guide groove
The first guide groove and the second guide groove be communicated as one, but such that vertical guide groove easily generates breakage, in this implementation
The first guide groove 114 is set as not connecting with the second guide groove 115 in example, the physics for increasing vertical 110 modular construction of guide groove is special
Property, resisting breakage ability is strong；One end of second guide groove 115 is connected with inclined guide groove 111, and the other end of the second guide groove 115 is also set up
There is mounting groove 116；First guide post 112 of main part 108 is set in the first guide groove 114 of vertical guide groove 110, the second guide post
113 are set to by mounting groove 116 in the second guide groove 115 so that the main part 108 of yarn mouth slide bar 103 can be by leading vertically
Second guide groove 115 of slot 110 is slided into inclined guide groove 111.
Yarn mouth component 100 further comprises slider-actuated connector 116, specific as shown in fig. 7, Fig. 7 is slider-actuated company
Fitting and the structure diagram of this black drive connection part, slider-actuated connector 116 are fixedly connected on transverse slider 102, use
Transverse slider 102 to be driven to be slided in horizontal concrete chute 105, i.e. the main part 108 of yarn mouth slide bar 103 is connected by slider-actuated
What fitting 116 drove transverse slider 102 and moved.Slider-actuated connector 116 is located at Wu Sizuo respectively with vertical guide 104
101 both sides.Wherein, slider-actuated connector 116 can be also used for connection Transmission Part, such as belt, guide rail etc..
Yarn mouth component 100 further comprises this black drive connection part 120, this black drive connection part 120 is fixedly connected
In this black seat 101, it is located at this black 101 the same side of seat with slider-actuated connector 116.Wherein, this black drive connection part 120 is gone back
It can be used for connecting Transmission Part, such as belt, guide rail etc..
Transverse slider 102 is fixed on slider-actuated connector 116 by horizontal concrete chute 105, on transverse slider 102
Including vertically disposed first fixed part, 117 and second fixed part 118, mounting portion is provided on slider-actuated connector 116
119, specifically as shown in figure 8, Fig. 8 is the close-up schematic view in Tu2Zhong I areas, transverse slider 102 and slider-actuated connector
116 by the first fixed part 117 with mounting portion 119 when being fixedly connected, and 102 relatively transverse sliding slot 105 of transverse slider is in first party
To sliding so that yarn mouth slide bar 103 to be driven (not show) upward sliding in Fig. 8 along vertical guide 104；Transverse slider 102 and sliding block drive
When follower link 116 is fixedly connected by the second fixed part 118 with mounting portion 119,102 relatively transverse sliding slot 105 of transverse slider
It slides to drive yarn mouth slide bar 103 along 104 upward sliding of vertical guide in second direction；First direction and second direction phase
Instead.
Specifically, in such as straight-bar machines when setting yarn mouth component 100 in textile apparatus, it may appear that by yarn mouth component 100 all
By the situation that different directions are placed, for example, two yarn mouth components 100 are staggered relatively, two groups of yarn mouth components 100 are needed at this time simultaneously
Upward sliding then can fix the transverse slider 102 of a yarn mouth component 100 and slider-actuated connector 116 by first
Portion 117 is fixedly connected with mounting portion 119, at this point, 102 relatively transverse sliding slot 105 of transverse slider slides to drive in a first direction
Yarn mouth slide bar 103 is along 104 upward sliding of vertical guide, and the transverse slider 102 and slider-actuated of another yarn mouth component 100
When connector 116 is fixedly connected by the second fixed part 118 with mounting portion 119,102 relatively transverse sliding slot 105 of transverse slider exists
Second direction is slided to drive yarn mouth slide bar 103 along 104 upward sliding of vertical guide, only in a first direction with second direction
When opposite, when can cause two yarn mouth components 100 with respect to the movement of straight-bar machines same direction, drive in two yarn mouth components 100
Yarn mouth slide bar 103 all along 104 upward sliding of vertical guide.
In general, yarn mouth component 100 needs to move up and down, and in existing working method by mechanism drive
In, it is to arrange several groups of yarn mouth components 100 and sliding rail for arc, it is whole complicated, need installation accuracy requirement high.And in this implementation
In example, multiple yarn mouth components 100 can be made to be set on multiple horizontally arranged guide rails, public cunning is provided on each guide rail
Rail, the slider-actuated connector 116 of yarn mouth component 100 are set on the public sliding rail, and yarn mouth component 100 can be realized along perpendicular
The square upward sliding of direction guiding rail 104 is whole eased to realize elevating movement, does not need to the installation accuracy of very high request.
The sliding part 107 that one end of 103 main part 108 of yarn mouth slide bar is connected can be rolling bearing.Rolling bearing energy
It is enough that sliding friction between the axis and axle bed of operating is become into rolling friction, so as to reduce the abrasion of sliding part 107, that is, reduce and slide
Friction between moving part 107 and oblique sliding slot 106, rolling bearing also have it is convenient to install and maintain, precision is high, abrasion is small, use
The features such as long lifespan, a small amount of lubricant are with regard to energy normal operation.
Yarn mouth component 100 further comprises yarn mouth 121, and yarn mouth 121 is arranged on one end of 103 bending part 109 of yarn mouth slide bar,
When yarn mouth slide bar 103 moves in transverse slider 102 and vertical guide 104, yarn mouth 121 is driven to move, so as to fulfill yarn mouth
121 operations such as weaving style in textile apparatus.
For yarn mouth component 100 in the present embodiment by setting horizontal concrete chute 105 on this black seat 101, transverse slider 102 is horizontal
To being slideably positioned in horizontal concrete chute 105, oblique sliding slot 106 is provided on transverse slider 102；Yarn mouth slide bar 103, and yarn mouth is slided
One end of bar 103 is fixed with sliding part 107, and sliding part 107 is slideably positioned in oblique sliding slot 106 so that 103 energy of yarn mouth slide bar
It is enough to be moved when sliding laterally along oblique sliding slot 106；Vertical guide 104 includes vertical guide groove 110 and inclined guide groove 111, yarn
The main part 108 of mouth slide bar 103 is slideably positioned in vertical guide groove 110, and vertical guide groove 110 connects inclined guide groove 111 so that
Main part 108 slides into inclined guide groove 111 along vertical guide groove 110, wherein, 109 opposed vertical of bending part of yarn mouth slide bar 103
The overbending direction of guide groove 110 is identical with the inclined direction of 111 opposed vertical guide groove 110 of inclined guide groove, so as to fulfill yarn mouth slide bar
103 according to certain angle swing, the bending part 109 of yarn mouth slide bar 103 is with respect to the bending angle and inclined guide groove of main part 108
The angle of inclination positive correlation of 111 opposed vertical guide grooves 110, when setting multigroup yarn mouth component 100 can according to straight-bar machines center
The distance of distance sets different bending angles and angle of inclination, vertical guide 104, is fixed on this black seat 101, and yarn mouth is slided
Bar 103 is slideably positioned in vertical guide 104；Wherein, transverse slider 102 slides in horizontal concrete chute 105, to pass through oblique cunning
Slot 106 drives yarn mouth slide bar 103 to be slided along vertical guide 104, to realize the lifting of yarn mouth slide bar 103, further comprises sliding
Block drive connection part 116, slider-actuated connector 116 are fixedly connected on transverse slider 102, transverse slider 102 to be driven to exist
It is slided in horizontal concrete chute 105, slider-actuated connector 116 can also be connect with transmitting device to obtain power, and slider-actuated connects
Fitting 116 is located at this black 101 both sides of seat with vertical guide 104 respectively, further comprises yarn mouth 121, yarn mouth 121 is arranged on yarn mouth
On slide bar 103, yarn mouth 121 can follow yarn mouth slide bar 103 to move, and realize elevating movement at work.
The application also proposes a kind of straight-bar machines, and referring specifically to Fig. 9, Fig. 9 is a kind of structure of one embodiment of straight-bar machines of the application
Schematic diagram, wherein, straight-bar machines 200 includes yarn mouth component 210, further includes transmission device 220.
Specifically, straight-bar machines 200 drives power transmission of the yarn mouth component 210 along transmission device 220 by transmission device 220
It is moved on direction, yarn mouth component 210 can realize elevating movement on transmission device 220, preset yarn to be guided to be woven into
Textile for example, the yarn mouth component of multiple energy lifting and swingings is made to be set on multiple horizontally arranged guide rails, is set on each guide rail
Public sliding rail is equipped with, the transverse slider of yarn mouth component is set on the public sliding rail, whole eased, does not need to very high request
Installation accuracy.Yarn mouth component 210 in the present embodiment includes the sandspit component 100 described in any one of above-described embodiment,
The concrete structure of yarn mouth component 210 can be found in the above embodiment, be not repeated herein.
When multigroup yarn mouth component 210 is arranged on straight-bar machines 200, specific as shown in Figure 10, Figure 10 is yarn mouth group in straight-bar machines
The structure diagram of part set-up mode, when sandspit component 210 is positioned close to 200 center of straight-bar machines, yarn mouth slide bar 213 it is curved
Dog-ear degree is smaller, and the angle of inclination of inclined guide groove (not shown) opposed vertical guide groove (not shown) is accordingly set smaller at this time,
So that the angle that yarn mouth component 210 is swung at work is smaller, and sandspit component 210 is arranged far from 200 center of straight-bar machines
When, as sandspit component 210 is more remote apart from straight-bar machines center, the bending angle of yarn mouth slide bar 213 is bigger, inclined guide groove
The angle of inclination of (not shown) opposed vertical guide groove (not shown) also accordingly sets bigger, and yarn mouth component 210 is put at work
Dynamic angle is larger, avoids the knitting needle collision in the area of the same colour under at work, can be used for the complicated intarsia pattern of braiding.
Straight-bar machines 200 provided herein can make yarn mouth elevating movement at work, and yarn mouth component in straight-bar machines 200
210 set-up mode is eased, reduces installation difficulty.
It these are only presently filed embodiment, not thereby limit the scope of the claims of the application, it is every to utilize the application
The equivalent structure or equivalent flow shift that specification and accompanying drawing content are made directly or indirectly is used in other relevant technologies
Field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of yarn mouth component, which is characterized in that the yarn mouth component includes：
This black seat, is provided with horizontal concrete chute；
Transverse slider is slideably positioned in the horizontal concrete chute, and oblique sliding slot is provided on the transverse slider；
Yarn mouth slide bar, one end of the yarn mouth slide bar are fixed with sliding part, and the sliding part is slideably positioned in the oblique sliding slot
In；
Vertical guide is fixed on this described black seat, and the yarn mouth sliding bar is set in the vertical guide；
Wherein, the transverse slider slides in the horizontal concrete chute, to drive the yarn mouth slide bar by the oblique sliding slot
It is slided along the vertical guide.
2. yarn mouth component according to claim 1, which is characterized in that the yarn mouth slide bar includes main part and bending part,
The sliding part is set to described main part one end, and the bending part is set to the main part other end；
The vertical guide includes vertical guide groove and inclined guide groove, and the main part of the yarn mouth slide bar is slideably positioned in described vertical
In guide groove, and the vertical guide groove connects the inclined guide groove so that the main part slides into institute along the vertical guide groove
State inclined guide groove；
Wherein, the overbending direction vertical guide groove opposite with the inclined guide groove of the relatively described vertical guide groove of the bending part
Inclined direction is identical.
3. yarn mouth component according to claim 2, which is characterized in that be provided with first on the main part of the yarn mouth slide bar
Guide post and the second guide post；
The vertical guide groove includes the first guide groove and the second guide groove that do not connect, described second guide groove one end and the inclined guide groove
Connection, the second guide groove other end are provided with mounting groove；
First guide post is set in first guide groove, and second guide post is set to described second by the mounting groove
In guide groove.
4. yarn mouth component according to claim 2, which is characterized in that the bending angle of the relatively described main part of the bending part
The angle of inclination positive correlation of the degree vertical guide groove opposite with the inclined guide groove.
5. yarn mouth component according to claim 1, which is characterized in that the yarn mouth component further comprises that slider-actuated connects
Fitting, the slider-actuated connector are fixedly connected on the transverse slider, to drive the transverse slider in the transverse direction
It is slided in sliding slot；The slider-actuated connector is located at this described black both sides with the vertical guide respectively.
6. yarn mouth component according to claim 5, which is characterized in that include vertically disposed first on the transverse slider
Fixed part and the second fixed part are provided with mounting portion on the slider-actuated connector；
When the transverse slider is fixedly connected with the slider-actuated connector by first fixed part with the mounting portion,
The relatively described horizontal concrete chute of the transverse slider slides to drive the yarn mouth slide bar along the vertical guide in a first direction
Upward sliding；
When the transverse slider is fixedly connected with the slider-actuated connector by second fixed part with the mounting portion,
The relatively described horizontal concrete chute of the transverse slider slides to drive the yarn mouth slide bar along the vertical guide in second direction
Upward sliding；
The first direction is opposite with the second direction.
7. yarn mouth component according to claim 5, which is characterized in that the yarn mouth component further comprises this driving of crow
Connector, described this drive connection part of crow are fixedly connected on this described black seat, are located at the slider-actuated connector described
This black the same side.
8. yarn mouth component according to claim 1, which is characterized in that the sliding part is rolling bearing.
9. yarn mouth component according to claim 1, which is characterized in that the yarn mouth component further comprises yarn mouth, described
Yarn mouth is arranged on the yarn mouth slide bar.
10. a kind of straight-bar machines, which is characterized in that the straight-bar machines includes the yarn mouth component described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810141081.5A CN108179540B (en) | 2018-02-09 | 2018-02-09 | Yarn nozzle assembly and flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810141081.5A CN108179540B (en) | 2018-02-09 | 2018-02-09 | Yarn nozzle assembly and flat knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108179540A true CN108179540A (en) | 2018-06-19 |
| CN108179540B CN108179540B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810141081.5A Active CN108179540B (en) | 2018-02-09 | 2018-02-09 | Yarn nozzle assembly and flat knitting machine |
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| Country | Link |
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| CN (1) | CN108179540B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501184A (en) * | 2019-01-30 | 2020-08-07 | 佰龙机械厂股份有限公司 | Yarn feeder of flat knitting machine with variable yarn feeding position |
| WO2023284126A1 (en) * | 2021-07-13 | 2023-01-19 | 江南大学 | Flat knitting machine yarn carrier apparatus for controlling yarn tension, and tension control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101250791A (en) * | 2008-03-07 | 2008-08-27 | 冯加林 | Yarn nozzle telescopic oscillating control mechanism for applique shuttle box |
| CN102505321A (en) * | 2011-12-13 | 2012-06-20 | 宁波慈星股份有限公司 | Yarn nozzle device of flat knitting machine |
| CN103741359A (en) * | 2013-12-19 | 2014-04-23 | 瑞安市威克横机配件有限公司 | Combined thread guide for interweaving |
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| WO2023284126A1 (en) * | 2021-07-13 | 2023-01-19 | 江南大学 | Flat knitting machine yarn carrier apparatus for controlling yarn tension, and tension control method |
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|---|---|
| CN108179540B (en) | 2023-05-16 |
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