CN104746231B - Yarn feeding device of flatbed knitting machine - Google Patents
Yarn feeding device of flatbed knitting machine Download PDFInfo
- Publication number
- CN104746231B CN104746231B CN201410835748.3A CN201410835748A CN104746231B CN 104746231 B CN104746231 B CN 104746231B CN 201410835748 A CN201410835748 A CN 201410835748A CN 104746231 B CN104746231 B CN 104746231B
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- China
- Prior art keywords
- yarn
- feeding port
- arm
- displacement
- plaiting
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Classifications
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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
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/48—Thread-feeding devices
-
- 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
- D04B15/48—Thread-feeding devices
- D04B15/482—Thread-feeding devices comprising a rotatable or stationary intermediate storage drum from which the thread is axially and intermittently pulled off; Devices which can be switched between positive feed and intermittent feed
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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
-
- 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
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/80—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the thread guides used
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B7/00—Flat-bed knitting machines with independently-movable needles
Abstract
The invention provides a yarn feeding device of a flatbed knitting machine which can reliably hook yarns based on knitting needles. The yarn feeding device (1) of a flatbed knitting machine includes a yarn feeding arm (12) that extends downward from a base that slides along a travel rail, the yarn feeding arm (12) being connected to a plaiting-yarn feeding port (14); a swing arm (2) that is supported so as to be swingable in front and back directions with respect to the yarn feeding arm (12), the swing arm (2) having the plaiting-yarn feeding port (14) at a lower end portion; a shift member (31) supported so as to be vertically slidable with respect to the yarn feeding arm (12); and shift operation means (37) for shifting the plaiting-yarn feeding port (14) between a reference position and a front or back position using the swing arm (2) in accordance with a vertical slide of the shift member (31).
Description
Technical field
The present invention relates to the Yarn Feeder Device of straight-bar machines, is specifically related to reliably to carry out supplying stocking yarn based on to knitting needle
When knitting needle hook yarn (yarn Sun い) straight-bar machines Yarn Feeder Device.
Background technology
The Yarn Feeder Device of straight-bar machines possess compare relative to the base station of walking slide extend downwards it is single to yarn
Arm, is provided with yarn-feeding port on this is to yarn arm (referring for example to patent documentation 1).Also, the stocking yarn from yarn-feeding port is from front and back
Needle-bar to the pinhock that tooth mouth is entered be retracted into when, by yarn, being taken into when being retracted in knitting needle in the way of in its track
Yarn is hooked in pinhock.
【Citation】
【Patent documentation】
【Patent documentation 1】Japanese Unexamined Patent Publication 5-25758 publication
The content of the invention
But, it is different according to braiding, it is difficult to be retracted into rail to the pinhock into tooth mouth sometimes from the stocking yarn of yarn-feeding port
Yarn is given in mark.
As one, the gap of the lopping braiding in the midway braiding style of knitted fabric in 1 woven stitch row
In the case of having carried out float stitch construction, there is phase to the stocking yarn that lopping weaves yarn-feeding port when shifting since the float stitch construction
For pinhock be retracted into track by high position to yarn tendency.So, stocking yarn is easily from the pinhock of the knitting needle into tooth mouth
Be retracted into track disengaging, the hook yarn that worry reliably can not carry out based on knitting needle.
It is an object of the invention to provide the Yarn Feeder Device of the straight-bar machines of the hook yarn based on knitting needle reliably can be carried out.
In order to realize the purpose, in the present invention, compare what is be supported by relative to walking slide freely to possess
Base station extend downwards to yarn arm, and premised on this is provided with the Yarn Feeder Device of the straight-bar machines of yarn-feeding port to yarn arm.Also, which is special
Levy and be, possess：Swing arm, by the fore-and-aft direction (letter below relative to the needle-bar for becoming its both forward and reverse directions to yarn arm
Referred to as fore-and-aft direction) rotatably support, the yarn-feeding port is located at bottom；And displacement mechanism, relative to described to yarn arm
Arrange while displacement operation can be carried out, the yarn-feeding port is made in base as benchmark via the swing arm in its displacement operation
Level puts the displacement and the swing position of front or behind between.
In addition, in institute's displacement mechanism, it is also possible to possess：Biasing member, vertically slides to yarn arm relative to described
It is dynamic to be supported by freely；And displacement action unit, the yarn-feeding port is made with the slip vertically of the biasing member
The displacement between the reference position and the swing position of front or behind.
In addition, in the displacement action unit, being provided with：Supporting member, it is located at the bottom of institute's displacement member and right
It is slidable in the vertical direction supporting freely in the middle part of the above-below direction of the swing arm that upper end is provided with to yarn arm；
And face is inclined, located at described to yarn arm, by supporting member sliding guidance in front-rear direction.And, or, it is adjoint
By the slip vertically of institute's displacement member along the face that inclines by the supporting member of sliding guidance, institute
State yarn-feeding port displacement between the reference position and the swing position of front or behind.
In contrast, in the displacement action unit, being provided with：Inserting hole, in the underpart opening of institute's displacement member,
And for the swing arm that upper end is provided with to yarn arm above-below direction middle part insert and with described to yarn arm
Between flexure in front-rear direction is given to the swing arm；And fulcrum post, located at the bottom to yarn arm, make the pendulum
The flexure reversion in front-rear direction of swing arm.Also, can also be made with institute's displacement member upwards using the fulcrum post
The flexure reversion in front-rear direction of the swing arm of the slip in lower direction, the yarn-feeding port is in the reference position and front
Or displacement between the swing position at rear.
In addition, as the yarn-feeding port, it is also possible to be suitable for another with the plating-knitted middle main yarn yarn-feeding port for supplying main yarn
The plaiting yarn-feeding port of plaiting is supplied capablely.
And, possessing eccentric stiffener, the eccentric stiffener possesses eccentric component, and the eccentric component is around relative to the swing arm
To the horizontal shaft section rotation that its both forward and reverse directions extends, and with relative to the eccentric eccentric axial portion of the horizontal shaft section.Also,
Can be that it is above and relative via the eccentric axial portion that the plaiting yarn-feeding port compares the main yarn yarn-feeding port
Can vertically separate in the main yarn yarn-feeding port and closely arrange.
【Invention effect】
Relative to yarn arm displacement mechanism displacement operation when, via swing arm make yarn-feeding port reference position with it is front
Swing between side or the swing position at rear, thus, even if stocking yarn is located at high position, also easily make from the knitting of yarn-feeding port
Yarn enters into the hook yarn for being retracted into track, can reliably carrying out based on knitting needle of the pinhock of the knitting needle into tooth mouth.
In addition, with relative to yarn arm biasing member slip vertically and yarn-feeding port reference position with
Displacement between the swing position of front or behind, thus, it is possible to simply make yarn-feeding port displacement.
In addition, with the supporting structure for being inclined facial sliding guidance by the slip vertically of biasing member by edge
Part, yarn-feeding port displacement between reference position and the swing position of front or behind, thus, it is possible to reliably make yarn-feeding port displacement.
In contrast, the rear forward of the swing arm of the slip vertically with biasing member is made using fulcrum post
To flexure reversion, and make yarn-feeding port displacement between reference position and the swing position of front or behind, thus, it is possible to reliability
Make yarn-feeding port displacement.
In addition, by suitable for using it is plating-knitted supply plaiting plaiting yarn-feeding port, easily make relative to main yarn into
For high position plaiting enter into the knitting needle into tooth mouth pinhock the hook for being retracted into track, can reliably carrying out based on knitting needle
Yarn.And, using the plaiting of knitting needle hook yarn compare main yarn be always located in pinhock depth side and relative to main yarn plaiting it is anti-
Turn to disappear, the fuzzy (Seepage body of style of knitted fabric can be reliably prevented).
And, make eccentric axial portion growing crosswise hole to the left with the rotation around horizontal shaft section using eccentric component by constituting
Right direction is moved, and web is vertically moved relative to the axle portion in vertical slot hole, is made have plaiting with to yarn in lower end
The web of mouth can successfully carry out the rotation based on eccentric component relative to the eccentric stiffener vertically slided to yarn arm
Plaiting yarn-feeding port adjustment up and down.Thickness and yarn species or braiding condition etc. thereby, it is possible to correspond to two kinds of yarns is entered
Main yarn and the interval of plaiting, the fine adjustment of angle that row is supplied to knitting needle.
Description of the drawings
Fig. 1 is the front view of the Yarn Feeder Device of the straight-bar machines of the 1st embodiment of the present invention.
Fig. 2 is the sectional view at the line A-A of Fig. 1, and (a) representing makes relative to the close plaiting of main yarn yarn-feeding port with to yarn
Mouth is displaced to the state of reference position, (b) represents after being displaced to the plaiting yarn-feeding port being close to relative to main yarn yarn-feeding port
The state of the swing position of side, (c) representing makes to be displaced to benchmark position relative to the detached plaiting yarn-feeding port of main yarn yarn-feeding port
The state put, (d) represents the swing position for making that rear is displaced to relative to main yarn yarn-feeding port detached plaiting yarn-feeding port
State.
Fig. 3 be the latch needles that entered by the past needle-bar to the main yarn of the main yarn yarn-feeding port of the Yarn Feeder Device from Fig. 1 and
The explanatory diagram of the state of hook yarn is carried out from plaiting with the plaiting of yarn-feeding port, the entrance state of the pinhock of latch needles (a) is represented, (b)
Represent that the pinhock of latch needles starts the state being retracted into.
Fig. 4 is the longitudinal cross-sectional side view of the eccentric component of the Yarn Feeder Device of Fig. 1.
Fig. 5 is the Yarn Feeder Device of the straight-bar machines of the 2nd embodiment of the present invention to the front view near yarn arm.
Fig. 6 is the sectional view at the line B-B of Fig. 5, and (a) representing makes relative to the close plaiting of main yarn yarn-feeding port with to yarn
Mouth is displaced to the state of reference position, (b) represents after being displaced to the plaiting yarn-feeding port being close to relative to main yarn yarn-feeding port
The state of the swing position of side, (c) representing makes to be displaced to benchmark position relative to the detached plaiting yarn-feeding port of main yarn yarn-feeding port
The state put, (d) represents the swing position for making that rear is displaced to relative to main yarn yarn-feeding port detached plaiting yarn-feeding port
State.
Fig. 7 is the Yarn Feeder Device of the straight-bar machines of the 3rd embodiment of the present invention to the front view near yarn arm.
Fig. 8 is the sectional view at the line C-C of Fig. 7, and (a) representing makes relative to the close plaiting of main yarn yarn-feeding port with to yarn
Mouth is displaced to the state of reference position, (b) represents after being displaced to the plaiting yarn-feeding port being close to relative to main yarn yarn-feeding port
The state of the swing position of side, (c) representing makes to be displaced to benchmark position relative to the detached plaiting yarn-feeding port of main yarn yarn-feeding port
The state put, (d) represents the swing position for making that rear is displaced to relative to main yarn yarn-feeding port detached plaiting yarn-feeding port
State.
【Label declaration】
1 Yarn Feeder Device, 11 base station 12,17,87 gives yarn arm 13,86,92 main yarns, 14,19,93 plaiting yarn-feeding port of yarn-feeding port
2,62,89 swing arm, 3,6,8 displacement mechanism, 31,61 37,63 displacement action unit of biasing member, 38 supporting member 39 inclines face
4,10,9 eccentric stiffener, 41,101,903 eccentric component, 42,102 horizontal shaft section, 43,103 51 main yarn of eccentric axial portion, 52 plaiting, 55 tongue
56 pinhock of pin, 64 rectangular opening, 65 fulcrum post
Specific embodiment
Hereinafter, based on description of the drawings embodiments of the present invention.
Fig. 1 represents the front view of the Yarn Feeder Device of the straight-bar machines of the 1st embodiment of the present invention.In addition, Fig. 2 is the A-A of Fig. 1
Sectional view at line, (a) represents the shape for making the plaiting yarn-feeding port being close to relative to main yarn yarn-feeding port be displaced to reference position
State, (b) represents the state of the swing position for making the plaiting yarn-feeding port being close to relative to main yarn yarn-feeding port be displaced to rear,
C () represents and makes the state of reference position is displaced to relative to the detached plaiting yarn-feeding port of main yarn yarn-feeding port, (d) representing makes phase
For the state of the swing position that the detached plaiting yarn-feeding port of main yarn yarn-feeding port is displaced to rear.
In Fig. 1 and Fig. 2, Yarn Feeder Device 1 is to carry out plating-knitted device, is possessed：Relative to Triangulum (not shown)
The base station 11 of the walking slide that the direction of travel of balladeur train is extended parallel to；Comparing the bead that the base station 11 extends downwards
It is single to yarn arm 12 that the lower end of piece 111 is installed.To on yarn arm 12, being individually provided with main yarn yarn-feeding port 13, compare this
The main yarn plaiting above of yarn-feeding port 13 yarn-feeding port 14.Right branch prolong downwards to the bottom of yarn arm 12 to the left
Stretch, on the lateral border of each branch tablet 15, be linked with the upper end of the main yarn to yarn guiding piece 16 of substantially V shape.Also, it is main
Yarn yarn-feeding port 13 is opened with the lower end of the main yarn bullport 161 of the thigh to yarn guiding piece 16 in the main yarn of insertion along the vertical direction
Mouthful.In addition, to yarn arm 12 by relative to base station 11 via vertical slot hole by screw link, can carry out main yarn yarn-feeding port 13 to
The adjustment of above-below direction.
Yarn Feeder Device 1 possesses：Swing arm 2, by relative to front and back from yarn arm 12 to the needle-bar for becoming its both forward and reverse directions
To rotatably supporting；Displacement mechanism 3, relative to arranging with can carrying out displacement operation to yarn arm 12, in its displacement operation
When make the bottom of swing arm 2 reference position (position shown in (a) and (c) of Fig. 2) and rear swing position (Fig. 2's
Position shown in (b) and (d)) between displacement.In this case, reference position refer to plaiting yarn-feeding port 14 relative to main yarn with to
Yarn mouth 13 observes position consistent with each other in the longitudinal direction from side, and the swing position at rear refers to 14 phase of plaiting yarn-feeding port
Than main yarn with yarn-feeding port 13 rearward farthest away from position, also including the rearward swing compared shown in (b) and (d) of Fig. 2
It is closely located to the arbitrary swing position of reference position.
Displacement mechanism 3 possesses relative to the biasing member 31 being vertically sliding freely supported by yarn arm 12.Position
End has vertically long elongated hole 32 thereon to move component 31, and have compare substantially central portion to the left right branch and
The pair of right and left branch tablet 33 for extending downwards substantially in parallel.The upper end of the biasing member 31 is in the right and left to yarn arm 12
The bolt 34 and nut 35 that elongated hole 32 is inserted through to side (being left side in Fig. 1) links.In addition, in the upper end of biasing member 31
It is provided with (being paper nearby side in Fig. 1) prominent operating sheet 36 forwards.
Swing arm 2 the surface to yarn arm 12 left and right directions opposite side (in Fig. 1 be right side) with vertically slide
The bottom of the coupling member 20 being supported by freely links via connecting piece 21.Coupling member 20 has upper and lower in its bottom
On direction, long elongated hole 22, is threadedly coupled with the top of connecting piece 21 using the screw member 23 for being inserted through the elongated hole 22.In addition,
At the left and right two ends on the top of connecting piece 21, be respectively equipped with from fore-and-aft direction clip biasing member 31 branch tablet 33 and by its to
The guiding groove 211 that above-below direction is sliding freely guided.In the bottom of connecting piece 21, the hole portion 212 being open downwards is provided with.Pendulum
The upper end of swing arm 2 is inserted through the hole portion 212, fixes swing arm 2 using the pin 213 for extending in left-right direction.In addition, swinging
The bottom of arm 2 is provided with plaiting with to yarn guiding piece 24.Also, plaiting with yarn-feeding port 14 along plaiting with to yarn guiding piece 24
The lower ending opening of the plaiting bullport 25 of above-below direction insertion.
And, displacement mechanism 3 possesses the slip vertically of adjoint biasing member 31 makes the bottom of swing arm 2
The displacement action unit 37 of plaiting yarn-feeding port 14 displacement between reference position and the swing position at rear.The displacement action list
Unit 37 possesses：Supporting member 38, located at the bottom of biasing member 31, and sliding freely supports swing arm 2 in above-below direction
Above-below direction middle part；Face 39 is inclined, located at the substantially pars intermedia of the above-below direction of the branch tablet 15 to yarn arm 12, will
The left and right two ends of supporting member 38 sliding guidance in front-rear direction.The upper and lower surface of the inclination face 39 is with close lower section
The mode being located behind is inclined.Also, supporting member 38 has along the groove 381 for inclining face 39 at its left and right two ends, relative to
Face 39 is inclined with the slip of the above-below direction to biasing member 31 by sliding guidance.
Fig. 3 be the latch needles that entered by the past needle-bar to the main yarn from Yarn Feeder Device 1 with the main yarn of yarn-feeding port 13 and come
The explanatory diagram of the state of hook yarn is carried out from plaiting with the plaiting of yarn-feeding port 14, the entrance state of the pinhock of latch needles (a) is represented, (b)
Represent that the pinhock of latch needles starts the state being retracted into.In (a) of Fig. 3, using from main yarn yarn-feeding port 13 and plaiting yarn-feeding port
When 14 main yarns 51 respectively to yarn and plaiting 52 carry out plating-knitted, if between the lopping in 1 woven stitch row weaves
Gap carries out float stitch construction, then the plaiting 52 from plaiting yarn-feeding port 14 from the float stitch construction to lopping during braiding transfer has
Track is retracted into by high position (position double dot dash line shown in into the pinhock 56 of the latch needles 55 of tooth mouth 50 relative to the past needle-bar
Put) to the tendency of yarn.50a Shi Chikou centers in Fig. 3.
Now, flexure in front-rear direction is produced on coupling member 20 and biasing member 31 and elastic deformation occurs, by
This plaiting yarn-feeding port 14 from the rearward swing position displacement in reference position, therefore, it is possible to biasing member 31 downwards
Slip make the 14 rearward swing position simply displacement of plaiting yarn-feeding port.Thus, yarn is given with yarn-feeding port 14 from plaiting
Position movement of the plaiting 52 from (a) of Fig. 3 shown in double dot dash line is until position shown in solid, is easily accessible into tooth mouth
The hook yarn for being retracted into track, can reliably carrying out based on latch needles 55 of 50 pinhock 56.And, such as shown in (b) of Fig. 3, pass through
The plaiting 52 of 55 hook yarn of latch needles compare main yarn 51 be always located in pinhock 56 depth side and relative to main yarn 51 plaiting 52 it is anti-
Turn to disappear, the style that can be reliably prevented the knitted fabric produced because of the reversion of plaiting 52 is obscured.
Additionally, in present embodiment, as knitting needle, having used latch needles 55, but can also be applied to compound needle, this is not say
Self-evident.
In addition, to yarn arm 12 a side branch tablet 15 interior lateral margin, be provided with show biasing member 31 to upper and lower
To slippage scale 19.The scale 19 arranges 3 and outstanding prominent by the interior lateral margin of the branch tablet 15 from a side
Piece is constituted.On the branch tablet 33 of a side of biasing member 31, the interior lateral margin for being provided projectingly the branch tablet 15 towards a side is dashed forward
The pointer 331 of the roughly triangular shape for going out, can confirm displacement structure by visual observation based on the position of the scale 19 of 331 indication of pointer
The slippage vertically of part 31.
Fig. 4 illustrates the longitudinal cross-sectional side view of the eccentric component of Yarn Feeder Device 1.In the Fig. 4, on the top of coupling member 20, if
There is the eccentric stiffener 4 with eccentric component 41.Eccentric component 41 is around relative to another laterally just in its left and right directions to yarn arm 12
The trunnion axis m rotations that opposite direction extends, possess relative to trunnion axis m eccentric eccentric shaft n.Also, eccentric component 41 is by
Horizontal shaft section 42 and the eccentric axial portion 43 that be centrally located at eccentric shaft n on of the heart on trunnion axis m are constituted.Also, coupling member
20, relative to vertically arranging with displacement via the eccentric axial portion 43 of eccentric component 41 to yarn arm 12, can make swing
The plaiting of the bottom of arm 2 is vertically close to relative to main yarn yarn-feeding port 13 with yarn-feeding port 14 and is separated.Thus, from adding
Yarn with the plaiting 52 of yarn-feeding port 14 to yarn position by eccentric stiffener 4 above-below direction change, can corresponding to both yarns 51,
52 thickness, yarn species or braiding condition etc. carry out to latch needles 55 to yarn main yarn with the main yarn 51 of yarn-feeding port 13 and come
From plaiting with the plaiting 52 of yarn-feeding port 14 between the upper and lower every, the mutual fine adjustment to yarn angle.
Horizontal shaft section 42 includes being housed in the wide diameter portion 421 between yarn arm 12 and coupling member 20, and integratedly projects
It is arranged at the reverse side (being right side in Fig. 4) of the wide diameter portion 421 and gives yarn arm 12 the front concave end prominent to reverse side comparing
It is provided with the head 422 of hexagon ring.The head 422 is inserted through located at the hole portion 122 to yarn arm 12.In addition, eccentric axial portion 43 1
It is provided projectingly on the face side (being left side in Fig. 4) of wide diameter portion 421 body.
In addition, eccentric stiffener 4 possesses the screw connection member 44 for making coupling member 20 and being threadedly coupled to yarn arm 12.Screw thread
Connecting elements 44 includes：The Screw component of the axle portion 441 extended parallel to eccentric shaft n from the face side insert to yarn arm 12
442；The nut with the level that side is inserted through the inserting hole 121 to yarn arm 12 and is connected with the nose threads of axle portion 441 from the negative
Component 443.Inserting hole 121 be formed as rectangular-shaped 444 identical configured openings of stage portion, by nut member with the level
443 are constrained to relative to can not rotate to yarn arm 12.Additionally, 45 being between Screw component 442 and coupling member 20 in Fig. 2
The pad of setting.
And, eccentric stiffener 4 possess arrange on the top of coupling member 20 vertically long vertical slot hole 47, and
The hole 46 of growing crosswise long in the lateral direction that the lower section of the vertical slot hole 47 is arranged.Also, eccentric axial portion 43 has endless groove 431, insert
Pass through and grow crosswise hole 46 and be received.Endless groove 431 exposes to the face side of coupling member 20 when being inserted through and growing crosswise hole 46, fixed
Part 432 is fitted together to, and prevents eccentric axial portion 43 from coming off fixed relative to coupling member 20.Also, eccentric axial portion 43 is using eccentric
Component 41 is moved in the lateral direction around being rotated in the hole 46 of growing crosswise for trunnion axis m.In addition, the axle portion 441 of Screw component 442
It is inserted through vertical slot hole 47 and is received.Also, if the screw connection member 44 that relaxes makes eccentric component 41 rotate around trunnion axis m,
Growing crosswise, 46 inner eccentric shaft portion 43 of hole moves in the lateral direction, is accompanied by this relative to the axle portion 441 of Screw component 442 and connects
Structural member 20 is vertically moved operation in vertical slot hole 47.Thereby, it is possible to successfully carry out based on eccentric component
Up and down adjustment of the plaiting of 41 rotation with yarn-feeding port 14.
In addition, on the bead piece 111 of base station 11, be provided with yarn guiding piece supporting member 54, which possesses from (not shown)
The main yarn 51 and plaiting 52 that tensioner is extracted out respectively draws to 5 yarns that main yarn yarn-feeding port 13 and plaiting yarn-feeding port 14 are guided
Guiding element 53.Additionally, the main yarn 51 extracted out from tensioner respectively and plaiting 52 are used to main yarn using which yarn guiding piece 53
Yarn-feeding port 13 and plaiting yarn-feeding port 14 guiding can, this is self-explantory.
Herein, together with the moving operation vertically based on eccentric stiffener 4, (a) based on Fig. 2～(d) says
Displacement operation of the bright plaiting based on displacement mechanism 3 with the rearward swing position of yarn-feeding port 14.
First, in the case where plaiting is carried out displacement operation to reference position with yarn-feeding port 14 by displacement mechanism 3, such as
Shown in (a) of Fig. 2, the bolt 34 that relaxes makes biasing member 31 slide until most lifting position in elongated hole 32.Then, with
This, supporting member 38 positioned at close top forwards it is inclined incline face 39 upper end, the bottom of swing arm 2
Plaiting with yarn-feeding port 14 to reference position displacement.
On the other hand, displacement operation is being carried out with 14 rearward swing position of yarn-feeding port to plaiting by displacement mechanism 3
In the case of, such as shown in (b) of Fig. 2, the bolt 34 that relaxes makes biasing member 31 slide until most down position in elongated hole 32.In
It is to be accompanied by this supporting member 38 positioned at the bottom of the inclination face 39 of the tilted rearward with close lower section, plaiting is used
14 displacement of yarn-feeding port is until the swing position at rear.Now, as shown in (a) and (b) of Fig. 2, with regard to plaiting yarn-feeding port 14, profit
Eccentric component 41 is rotated to side around trunnion axis m with eccentric stiffener 4, link structure relative to the axle portion 441 of Screw component 442
Part 20 is moved downwards operation in vertical slot hole 47, thus plaiting yarn-feeding port 14 relative to main yarn yarn-feeding port 13 most
It is close to.In this case, if the midway fixed displacement component 31 in elongated hole 32 and bolt 34 is linked, plaiting can also used
Yarn-feeding port 14 is displaced to the arbitrary position between reference position and the swing position at rear.
In addition, the plaiting of displacement operation will be being carried out by displacement mechanism 3 to reference position with giving by eccentric stiffener 4
In the case that yarn mouth 14 moves operation upward, such as shown in (c) of Fig. 2, if the screw connection member 44 that relaxes makes eccentric structure
Part 41 around trunnion axis m to opposite side rotate, then relative to Screw component 442 441 coupling member 20 of axle portion in vertical slot hole 47
It is interior to be moved operation upward, then plaiting with yarn-feeding port 14 relative to main yarn yarn-feeding port 13 farthest away from.
On the other hand, by displacement mechanism 3 pairs by eccentric stiffener 4 relative to main yarn yarn-feeding port 13 farthest away from add
In the case that swing position of the yarn yarn-feeding port 14 from reference position up to rear carries out displacement operation, as shown in (d) of Fig. 2,
If the bolt 34 that relaxes makes biasing member 31 slide until most down position, is accompanied by this supporting member 38 and is located in elongated hole 32
The bottom of face 39 is inclined, plaiting is with 14 displacement of yarn-feeding port until the swing position at rear.
Then, the 2nd embodiment based on Fig. 5 and Fig. 6 explanation present invention.
Fig. 5 illustrate the present invention the 2nd embodiment straight-bar machines Yarn Feeder Device to the front view near yarn arm.In addition,
Fig. 6 is the sectional view at the line B-B of Fig. 5, and (a) representing makes the plaiting being close to relative to main yarn yarn-feeding port be displaced to yarn-feeding port
The state of reference position, (b) represents the swing for making the plaiting yarn-feeding port being close to relative to main yarn yarn-feeding port be displaced to rear
The state of position, (c) representing makes the state of reference position is displaced to relative to the detached plaiting yarn-feeding port of main yarn yarn-feeding port,
D () represents the state of the swing position for making rear is displaced to relative to the detached plaiting yarn-feeding port of main yarn yarn-feeding port.Additionally,
In present embodiment, only the structure of displacement mechanism is illustrated.
I.e., as shown in Figures 5 and 6, displacement mechanism 6 possesses：Relative to yarn arm 17 vertically sliding freely by
The biasing member 61 of supporting；With the biasing member 61 slip downwards and make plaiting yarn-feeding port 19 reference position with
The displacement action unit 63 of displacement between the swing position at rear.In addition, swing arm 62 with from its substantially central portion to the left and right
Branch and the pair of right and left branch tablet 66 that extends downwards substantially in parallel, are provided with plaiting use in the bottom of each branch tablet 66
To yarn guiding piece 18.In this case, plaiting is also implemented with the described 1st with the swing position of the reference position and rear of yarn-feeding port 19
The situation of mode is identical.
End has vertically long vertical slot hole 611 to biasing member 61 thereon.In addition, swing arm 62 is held thereon
Portion has vertically long vertical slot hole 621.Also, biasing member 61 and swing arm 62 are in respective vertical slot hole 611,621
The axle portion 105 of the middle Screw component 104 for inserting the screw connection member 100 for having eccentric stiffener 10 and relative to 17 quilt of yarn arm
Supporting.In addition, on biasing member 61, being provided with vertically long insert elongated hole 612, the insert elongated hole 612 inserts eccentric machine
The horizontal shaft section 102 of the eccentric component 101 of structure 10, also, hole 622 of growing crosswise is provided with swing arm 62, the hole 622 of growing crosswise is inserted partially
The eccentric axial portion 103 of heart component 101.In addition, to yarn arm 17 bottom to the left right branch and extend downwards, in each branch
The interior lateral margin of the lower end of piece 84 is linked with the upper end of the main yarn to yarn guiding piece 85 of substantially V shape.Passing through along the vertical direction
Leading to the main yarn has main yarn yarn-feeding port 86 with the lower ending opening of the main yarn bullport 851 of the thigh to yarn guiding piece 85.The opposing party
Face, plaiting yarn-feeding port 19 are opened with the lower end of the plaiting bullport 181 of the insertion along the vertical direction to yarn guiding piece 18 in plaiting
Mouthful.Additionally, 106 endless groove for being provided at eccentric axial portion 43 in Fig. 6,107 is the fixture for being embedded in endless groove 106.In addition, figure
In 6,108 is the nut member with the level being connected with the nose threads of axle portion 441.
Displacement action unit 63 possesses the rectangular opening 64 as inserting hole of the underpart opening in biasing member 61.At this
Insert in rectangular opening 64 has the middle part of the above-below direction of swing arm 62, relative to the upper of swing arm 62 between to yarn arm 17
The middle part in lower direction applies the flexure of rearward (being lower section in Fig. 6), makes the swing arm 62 that elastic deformation to occur.In addition, position
Move motor unit 63 and possess pair of right and left fulcrum post 65 in the bottom of branch tablet 84, the pair of right and left fulcrum post 65 is from right and left
To the middle part for supporting above-below direction of the plaiting to yarn guiding piece 18.Each fulcrum post 65 makes to give swing arm 62 rearward
Flexure reversion, plaiting yarn-feeding port 19 is swung in front-rear direction corresponding to the flexure.Now, if biasing member 61 downwards
Slide, be then accompanied by this and give the rearward flexure of swing arm 62 and reduce, using the reduction flexure and swing arm 62 forward
Orientation is moved.In each fulcrum post 65, the flexure reversion of the swing arm 62 of displacement forwards is made.Thereby, it is possible to make plaiting yarn-feeding port
19 from reference position (position shown in (a) and (c) of Fig. 6) until the swing position (position shown in (b) and (d) of Fig. 6 at rear
Put) reliably displacement.
Herein, by the plaiting based on displacement mechanism 6 with the displacement operation of the rearward swing position of yarn-feeding port 19 with
(a)～(d) explanations together based on Fig. 6 of moving operation vertically based on eccentric stiffener 4.
First, in the case of carrying out displacement operation to reference position with yarn-feeding port 19 to plaiting by displacement mechanism 6, such as scheme
Shown in 6 (a), the Screw component 104 that relaxes makes biasing member 61 slide until most going up relative to axle portion 105 in elongated hole 611
Rise position.Now, swing arm 62 is given than larger rearward flexure, the plaiting hence with the reversion of each fulcrum post 65 is used
Reference position is displaced to the plaiting yarn-feeding port 19 of the bottom of yarn guiding piece 18.
On the other hand, displacement operation is being carried out with 19 rearward swing position of yarn-feeding port to plaiting using displacement mechanism 6
In the case of, such as shown in (b) of Fig. 6, the Screw component 104 that relaxes makes biasing member 61 relative to axle portion 105 in elongated hole 611
Slide until most down position.Then, the rearward flexure for being accompanied by this swing arm 62 given in rectangular opening 64 is reduced, should
Reduce and the flexure of the displacement forwards of swing arm 62 is inverted using each fulcrum post 65, and plaiting 19 rearward pendulum of yarn-feeding port
Dynamic position displacement.Now, as shown in (a) and (b) of Fig. 6, with regard to plaiting yarn-feeding port 19, eccentric structure is made by eccentric stiffener 10
Part 101 around trunnion axis m to side rotate, relative to Screw component 104 axle portion 105 to swing arm 62 in vertical slot hole 621
Operation is moved downwards, thus plaiting is closest relative to main yarn yarn-feeding port 86 with yarn-feeding port 19.In this case, if
Midway in elongated hole 611 is fastened to Screw component 104 relative to 105 fixed displacement component 61 of axle portion, then can also make
Plaiting yarn-feeding port 19 is displaced to the arbitrary position between reference position and the swing position at rear.
In addition, by 10 pairs of to the reference position plaiting carried out by displacement operation yarn-feeding ports 19 of eccentric stiffener upward
In the case of moving operation, such as shown in (c) of Fig. 6, if the Screw component 104 that relaxes makes eccentric component 101 around trunnion axis m
Rotate to opposite side, then swing arm 62 is carried out in vertical slot hole 621 upward relative to the axle portion 105 of Screw component 104
Moving operation, plaiting with yarn-feeding port 19 relative to main yarn yarn-feeding port 86 farthest away from.
On the other hand, by displacement mechanism 6 pairs by eccentric stiffener 10 relative to main yarn yarn-feeding port 86 farthest away from add
In the case that yarn carries out displacement operation with 19 rearward swing position of yarn-feeding port, such as shown in (d) of Fig. 6, if relaxing Screw
Component 104 makes biasing member 61 slide relative to axle portion 105 until most down position, then be accompanied by this and give in elongated hole 611
The rearward flexure of the swing arm 62 in rectangular opening 64 is reduced, the reduction and utilize the flexure of the displacement forwards of swing arm 62
Each fulcrum post 65 is inverted, and plaiting yarn-feeding port 19 is displaced to the swing position at rear.
Then, the 3rd embodiment based on Fig. 7 and Fig. 8 explanation present invention.
Fig. 7 represent the present invention the 3rd embodiment straight-bar machines Yarn Feeder Device to the front view near yarn arm.In addition,
Fig. 8 is the sectional view at the line C-C of Fig. 7, and (a) representing makes the plaiting being close to relative to main yarn yarn-feeding port be displaced to yarn-feeding port
The state of reference position, (b) represents the swing for making the plaiting yarn-feeding port being close to relative to main yarn yarn-feeding port be displaced to rear
The state of position, (c) representing makes the state of reference position is displaced to relative to the detached plaiting yarn-feeding port of main yarn yarn-feeding port,
D () represents the state of the swing position for making rear is displaced to relative to the detached plaiting yarn-feeding port of main yarn yarn-feeding port.Additionally,
In present embodiment, only the structure of displacement mechanism is illustrated.
I.e., as shown in Figures 7 and 8, on yarn arm 87, being provided with the pin 71 that extends via upper end in the lateral direction forwards, backwards
The oscillating structural member 72 that direction is rotatably supported by.In the bottom of the oscillating structural member 72, the hole portion of substantially rectangular shape is provided with
73.In addition, the middle part of the above-below direction in oscillating structural member 72, is provided with eccentric stiffener 9 via coupling member 75.Swing arm 89 exists
Its lower end possesses plaiting with to yarn guiding piece 88.The middle part of the above-below direction of the swing arm 89 is sliding freely inserted through and makes hole
The through hole 77 of the lower edge in portion 73 vertically insertion.Also, the upper end of swing arm 89 is via through hole 77 to hole portion
73 derive, and link via the lower end of the coupling member 75 and oscillating structural member 72 fixed by Screw 76 is held thereon.
Also, the middle part of the above-below direction in oscillating structural member 72, be provided with the plaiting of the bottom for making swing arm 89 with to
The displacement mechanism 8 of the displacement between reference position and the swing position at rear of yarn mouth 93.The displacement mechanism 8 includes：Swinging structure
The screwed hole 81 of the middle part opening of the above-below direction of part 72；Swing compared with the front end of the axle portion of the threaded connection of screwed hole 81
The bolt component 82 that the face side of component 72 is projected；The axle portion screw thread of face side and the bolt component 82 from oscillating structural member 72 connects
Connect and make relative to oscillating structural member 72 nut member 83 of 82 rotation stop of bolt component；Project in the cardinal extremity of the axle portion of bolt component 82
Arrange, and the lobe 96 fixed by 95 anticreeps of fixture such as packing rings from the reverse side to yarn arm 87.Oscillating structural member 72 is relative
In the surface to yarn arm 87 by pin 71 so that the state support that somewhat floats of reverse side.If also, oscillating structural member 72 makes bolt component
82 relative to the face side rotate counterclockwise to yarn arm 87, are then close to relative to the surface to yarn arm 87, are inserted through through hole 77
Swing arm 89 rearward swing, make plaiting yarn-feeding port 93 from reference position displacement until rear swing position.In addition, giving
The bottom of yarn arm 87 to the left right branch and extend downwards, be linked with substantially V in the interior lateral margin of the lower end of each branch tablet 90
The upper end of the main yarn to yarn guiding piece 91 of shape.Make the main yarn insertion along the vertical direction of the thigh to yarn guiding piece 91
The lower ending opening of main yarn bullport 911 have main yarn yarn-feeding port 92.On the other hand, plaiting with yarn-feeding port 93 in plaiting with to yarn
The lower ending opening of the plaiting bullport 881 of the insertion along the vertical direction of guiding piece 88.In this case, base of the plaiting with yarn-feeding port 93
Level is put and the swing position at rear is also identical with the situation of the 1st embodiment.
In addition, coupling member 75 possesses：The screw connection member of the eccentric stiffener 9 for being threadedly coupled with oscillating structural member 72
The vertical slot hole 751 that the axle portion 902 of 900 Screw component 901 is inserted and housed；Located at the side of the vertical slot hole 751, supply
The insert (not shown) of the eccentric axial portion of eccentric component 903 and the hole 752 of growing crosswise that housed.
Herein, to the plaiting based on displacement mechanism 8 with the displacement operation of the rearward swing position of yarn-feeding port 93 with
Moving operation vertically based on eccentric stiffener 9 (a)～(d) together based on Fig. 8 is illustrated.
First, in the case where displacement operation is carried out to reference position with yarn-feeding port 93 to plaiting by displacement mechanism 8, such as
Shown in (a) of Fig. 8, after the nut member 83 that relaxes, bolt component 82 is made to turn clockwise relative to the face side to yarn arm 87, by
This oscillating structural member 72 swings around pin 71 and deviates from relative to the surface to yarn arm 87.Then, it is inserted through the swing arm of through hole 77
89 swing forwards, and plaiting is with the plaiting of the bottom to yarn guiding piece 88 with yarn-feeding port 93 to reference position displacement.Now, exist
The axle portion of bolt component 82 makes nut member 83 fasten and make 82 rotation stop of bolt component relative to oscillating structural member 72.
On the other hand, displacement operation is carried out with 93 rearward swing position of yarn-feeding port to plaiting by displacement mechanism 8
In the case of, such as shown in (b) of Fig. 8, bolt component 82 is made after the nut member 83 that relaxes relative to the face side inverse time to yarn arm 87
Pin rotates, and thus oscillating structural member 72 swings around pin 71 and is close to relative to the surface to yarn arm 87.Then, it is inserted through through hole 77
Swing arm 89 rearward swing, plaiting 93 rearward swing position displacement of yarn-feeding port.Now, also make nut member 83 tight
Gu and make 82 rotation stop of bolt component.In addition, as shown in (a) and (b) of Fig. 8, with regard to plaiting yarn-feeding port 93, by eccentric stiffener
9 make eccentric component 903 rotate to side around trunnion axis m and exist to coupling member 75 relative to the axle portion 902 of Screw component 901
Operation is moved downwards in vertical slot hole 751, thus plaiting is closest relative to main yarn yarn-feeding port 92 with yarn-feeding port 93.Should
In the case of, adjusted if adding and subtracting to the direction of rotation and rotation amount of bolt component 82 oscillating structural member 72 relative to yarn arm
87 surface is close to fractional dose, then can also make plaiting yarn-feeding port 93 between reference position and the swing position at rear
Arbitrary position displacement.
In addition, by 9 pairs of to the reference position plaiting carried out by displacement operation yarn-feeding ports 93 of eccentric stiffener upward
In the case of moving operation, such as shown in (c) of Fig. 8, if the Screw component 901 that relaxes makes eccentric component 903 around trunnion axis m
Rotate to opposite side, then coupling member 75 is entered in vertical slot hole 751 upward relative to the axle portion 902 of Screw component 901
Row moving operation, then relative to main yarn with yarn-feeding port 92 farthest away from.
On the other hand, by displacement mechanism 8 pairs by eccentric stiffener 9 relative to main yarn yarn-feeding port 92 farthest away from add
In the case that swing position of the yarn yarn-feeding port 93 from reference position up to rear carries out displacement operation, as shown in (d) of Fig. 8,
Relaxing makes bolt component 82 after nut member 83 relative to the face side rotate counterclockwise to yarn arm 87, if thus oscillating structural member 72
Swing around pin 71 and be close to relative to the surface to yarn arm 87, then the swing arm 89 for being inserted through through hole 77 rearward swings, and adds
Yarn 93 rearward swing position displacement of yarn-feeding port.
Additionally, in each embodiment, the situation to displacement mechanism 3,6,8 to be applied to plaiting yarn-feeding port 14,19,93 is entered
Explanation is gone, but it is also possible to suitable for giving yarn arm the single yarn-feeding port for possessing.In this case, even if from float stitch construction to lopping
The stocking yarn from yarn-feeding port during braiding transfer to yarn, is also easily made knitting by high position relative to the track that is retracted into of pinhock
Yarn enters into the hook yarn for being retracted into track, can reliably carrying out based on knitting needle of the pinhock of the knitting needle into tooth mouth.
In addition, in each embodiment, for plaiting yarn-feeding port 14,19,93, except being existed based on displacement mechanism 3,6,8
Beyond displacement operation between reference position 6 and the swing position at rear, additionally it is possible to via the eccentric shaft of eccentric stiffener 4,10,9
Portion 43,103 is vertically close to relative to main yarn yarn-feeding port 13,86,92 and separates but it is also possible to be plaiting yarn-feeding port
14th, 19,93 only carry out the displacement operation based on displacement mechanism 3,6,8.
In addition, in each embodiment, to make plaiting yarn-feeding port 14,19,93 reference position with rearward farthest away from
Between the swing position at rear, the situation of displacement is illustrated, but also can be suitable for making plaiting yarn-feeding port in reference position
Compared with rearward farthest away from rear the swing position rear that is close to reference position swing position between displacement situation.
In addition, make the plaiting from plaiting yarn-feeding port to yarn be easily accessible the track that is retracted into of pinhock, and can also be applied to and make to add
The situation of yarn yarn-feeding port displacement between reference position and the swing position in front, this is self-evident.In addition, it is also possible to
Suitable for make from arrange main yarn yarn-feeding port to yarn arm it is different to the plaiting yarn-feeding port arranged on yarn arm in reference position
The situation of displacement and the swing position of front or behind between.
And, in each embodiment, make reference position for plaiting yarn-feeding port 14,19,93 relative to main yarn yarn-feeding port
13rd, 86,92 observe in fore-and-aft direction position consistent with each other from side, but the setting of reference position is arbitrary, is either existed
It is single to main yarn yarn-feeding port and plaiting yarn-feeding port are provided with yarn arm in the case of, it is individual it is other to yarn arm on be provided with master
In the case of yarn yarn-feeding port and plaiting yarn-feeding port, or in single situation that single yarn-feeding port is provided with to yarn arm etc., all
Reference position can be set in arbitrary position.
Claims (4)
1. a kind of Yarn Feeder Device of straight-bar machines, possesses and compares the base station being supported by relative to walking slide freely and prolong downwards
Stretch to yarn arm, and yarn-feeding port is provided with to yarn arm at this, is possessed：
Swing arm, is rotatably supported to the fore-and-aft direction relative to the needle-bar for becoming its both forward and reverse directions to yarn arm,
The yarn-feeding port is located at bottom；And displacement mechanism, arrange while displacement operation can be carried out to yarn arm relative to described, in its position
The yarn-feeding port is made in the reference position as benchmark and the swing position of front or behind via the swing arm when moving operation
Between displacement,
Institute's displacement mechanism possesses：
Biasing member, is vertically sliding freely supported by yarn arm relative to described；And
Displacement action unit, makes the yarn-feeding port in the reference position with the slip vertically of the biasing member
The displacement and swing position of front or behind between, it is characterised in that
The displacement action unit possesses：
Supporting member, located at the bottom of institute's displacement member, and in the swing arm that upper end is provided with to yarn arm
The middle part of above-below direction be slidable in the vertical direction supporting freely；And
Face is inclined, located at described to yarn arm, by supporting member sliding guidance in front-rear direction,
Prop up described in sliding guidance along the face that inclines with by the slip vertically of institute's displacement member
Bearing member, yarn-feeding port displacement between the reference position and the swing position of front or behind.
2. a kind of Yarn Feeder Device of straight-bar machines, possesses and compares the base station being supported by relative to walking slide freely and prolong downwards
Stretch to yarn arm, and yarn-feeding port is provided with to yarn arm at this, is possessed：
Swing arm, is rotatably supported to the fore-and-aft direction relative to the needle-bar for becoming its both forward and reverse directions to yarn arm,
The yarn-feeding port is located at bottom；And displacement mechanism, arrange while displacement operation can be carried out to yarn arm relative to described, in its position
The yarn-feeding port is made in the reference position as benchmark and the swing position of front or behind via the swing arm when moving operation
Between displacement,
Institute's displacement mechanism possesses：
Biasing member, is vertically sliding freely supported by yarn arm relative to described；And
Displacement action unit, makes the yarn-feeding port in the reference position with the slip vertically of the biasing member
The displacement and swing position of front or behind between, it is characterised in that
The displacement action unit possesses：
Inserting hole, in the underpart opening of institute's displacement member, and in the swing arm that upper end is provided with to yarn arm
Above-below direction middle part insert and described to the flexure for giving to the swing arm between yarn arm in front-rear direction；And
Fulcrum post, located at the bottom to yarn arm, makes the flexure reversion in front-rear direction of the swing arm,
The rear forward of the swing arm of the slip vertically with institute's displacement member is made using the fulcrum post
To flexure reversion, yarn-feeding port displacement between the reference position and the swing position of front or behind.
3. the Yarn Feeder Device of straight-bar machines according to claim 1 and 2, it is characterised in that
As the yarn-feeding port, be suitable for and adding for plaiting separately supplied with the plating-knitted middle main yarn yarn-feeding port for supplying main yarn
Yarn yarn-feeding port.
4. the Yarn Feeder Device of straight-bar machines according to claim 3, it is characterised in that
Possesses eccentric stiffener, the eccentric stiffener possesses eccentric component, the eccentric component is around positive and negative to which relative to the swing arm
The horizontal shaft section rotation that direction extends, and with the eccentric axial portion relative to horizontal shaft section bias,
It is above that the plaiting yarn-feeding port compares the main yarn yarn-feeding port, and via the eccentric axial portion relative to institute
State main yarn yarn-feeding port and can vertically separate and closely arrange.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013272540A JP6257322B2 (en) | 2013-12-27 | 2013-12-27 | Yarn feeder for flat knitting machine |
| JP2013-272540 | 2013-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104746231A CN104746231A (en) | 2015-07-01 |
| CN104746231B true CN104746231B (en) | 2017-04-12 |
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ID=52102520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410835748.3A Active CN104746231B (en) | 2013-12-27 | 2014-12-26 | Yarn feeding device of flatbed knitting machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2889405B1 (en) |
| JP (1) | JP6257322B2 (en) |
| KR (1) | KR101648373B1 (en) |
| CN (1) | CN104746231B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7048389B2 (en) * | 2018-03-29 | 2022-04-05 | 株式会社島精機製作所 | Flat knitting machine yarn feeder |
| CN108754829A (en) * | 2018-08-15 | 2018-11-06 | 湖北金犁劳保科技股份有限公司 | A kind of main yarn mouth of glove knitting machine |
| JP7425006B2 (en) | 2020-02-17 | 2024-01-30 | 株式会社島精機製作所 | How to knit knitted fabric |
| CN112520501A (en) * | 2021-02-03 | 2021-03-19 | 苏州天沐乐纺织有限公司 | Extension arm on creel |
| CN113373586B (en) * | 2021-05-11 | 2021-12-31 | 绍兴极梭智能科技有限公司 | Automatic calibration intelligent yarn running nozzle device of flat knitting machine |
| CN113512810B (en) * | 2021-07-13 | 2022-09-23 | 江南大学 | Yarn tension self-adjusting flat knitting machine yarn nozzle device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2807848B2 (en) * | 1991-07-11 | 1998-10-08 | 株式会社島精機製作所 | Driving device for yarn feeder in flat knitting machine |
| DE4212136C2 (en) * | 1992-04-10 | 1995-01-12 | Elite Diamant Strickmaschinen | Plating device for flat knitting machines |
| BR9913874A (en) * | 1998-09-14 | 2001-10-23 | Du Pont | Thread holder to guide a first and second thread to a needle with a defined angle between the threads, set of thread holder and improved loom apparatus |
| TW561210B (en) * | 2000-02-29 | 2003-11-11 | Shima Seiki Mfg | Yarn carrier of weft knitting machine |
| WO2004079072A1 (en) * | 2003-03-07 | 2004-09-16 | Shima Seiki Mfg., Ltd. | Yarn feeder of weft knitting machine |
| JP4125267B2 (en) * | 2004-07-07 | 2008-07-30 | 株式会社島精機製作所 | Yarn feeder of yarn feeding device in flat knitting machine |
| JP4125268B2 (en) * | 2004-07-07 | 2008-07-30 | 株式会社島精機製作所 | Yarn feeder of yarn feeding device in flat knitting machine |
| JP5543780B2 (en) * | 2007-09-07 | 2014-07-09 | 株式会社島精機製作所 | Flat knitting machine and its yarn feeding method |
| CN201553869U (en) * | 2009-10-01 | 2010-08-18 | 浙江七色彩虹针织有限公司 | Yarn plaiting mouth of eccentric wheel on weft knitting machine |
| KR101226417B1 (en) | 2011-09-21 | 2013-01-24 | 파이룽 머시너리 밀 코., 엘티디. | Yarn feeder for flat knitting machines |
-
2013
- 2013-12-27 JP JP2013272540A patent/JP6257322B2/en active Active
-
2014
- 2014-12-10 EP EP14197171.3A patent/EP2889405B1/en active Active
- 2014-12-17 KR KR1020140181986A patent/KR101648373B1/en active IP Right Grant
- 2014-12-26 CN CN201410835748.3A patent/CN104746231B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015127460A (en) | 2015-07-09 |
| KR20150077311A (en) | 2015-07-07 |
| KR101648373B1 (en) | 2016-08-16 |
| JP6257322B2 (en) | 2018-01-10 |
| EP2889405A1 (en) | 2015-07-01 |
| CN104746231A (en) | 2015-07-01 |
| EP2889405B1 (en) | 2017-04-19 |
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