CN101553608A - Method for selecting needle and weft knitting machine - Google Patents
Method for selecting needle and weft knitting machine Download PDFInfo
- Publication number
- CN101553608A CN101553608A CN200780044039.1A CN200780044039A CN101553608A CN 101553608 A CN101553608 A CN 101553608A CN 200780044039 A CN200780044039 A CN 200780044039A CN 101553608 A CN101553608 A CN 101553608A
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- China
- Prior art keywords
- needle
- cam system
- balladeur train
- selecting mechanism
- knitting
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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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- 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
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
- D04B15/362—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation
- D04B15/365—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation with provision for loop transfer from one needle bed to the other
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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
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/70—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used in flat-bed knitting machines
Abstract
A method for selecting a needle and a weft knitting machine in which knitting efficiency can be enhanced by reducing the running stroke of a carriage. When only a cam system (4b) on the right side is used and a cam system (4a) on the left side is not used, a section of preliminary needle selection is provided at the right side end of the knitting width as shown by slant lines. Setting and control of the section of preliminary needle selection are performed by means of a controller (62). In the section of preliminary needle selection, first stage needle selection is performed by a needle selection mechanism (5b) which follows the cam system (4b) when the carriage (3) moves to the right. When a following needle selection mechanism (6a) enters the section of preliminary needle selection, it is controlled by the controller (62) so as not to break a preliminary needle selection state.
Description
Technical field
[0001] the present invention relates to a kind of horizontal volume machine that in horizontal volume machine, uses the method for selecting needle of the needle selection that selecting mechanism carries out the two-stage and implement such method for selecting needle, this horizontal volume machine carries many group cam systems on balladeur train, this selecting mechanism is configured in the both sides of each cam system.
Background technology
[0002] in the past, in horizontal volume machine,,, carried out the braiding of braided fabric by carrying carrying out needle selection and braiding driving along selecting mechanism on the balladeur train of needle-bar walking and cam system on needle-bar, having disposed many knitting needles.The braid movement of knitting needle is woollen yarn knitting, tuck substantially and does not weave three kinds.In woollen yarn knitting, make the hook of the front end of knitting needle debouch the tooth mouth, accept to supply with yarn, form new coil loop, the coil loop that is keeping is withdrawed from from hook.In tuck, debouch the tooth mouth with making degree that the coil loop that always keeping before this do not withdraw from from hook, simultaneously, also form new coil loop.In not weaving, owing to make hook not debouch the tooth mouth, so, do not form new coil loop.Select each knitting needle in order to carry out at least three kinds of braid movement ground, two selecting mechanisms that use state with knitting needle to be divided into two kinds carry out the needle selection (for example with reference to patent documentation 1) of two-stage.
[003] Fig. 6 represents to carry out the basic formation of horizontal volume machine 1 of the braiding of braided fabric.Horizontal volume machine 1 possesses the needle-bar 2 that extends in the horizontal direction.Though needle-bar 2 has omitted diagram, have a plurality of needle trays towards the direction vertical with length direction.In each needle tray, take in knitting needle, by cam system 4a, 4b driving the carrying out braid movement that carries on the balladeur train 3 of back and forth walking along needle-bar 2.In each cam system 4a, 4b, respectively selecting mechanism 5a, 6a, 5b, 6b are configured in the both sides of direction of travel.Each selecting mechanism 5a, 6a, 5b, 6b can be divided into knitting needle two groups that state is different.The needle selection state that is undertaken by selecting mechanism 5a, 6a, 5b, 6b can return to normal condition by resetting-mechanism 7a, 7b that each cam system 4a, 4b are provided with.
[0004] for example, at balladeur train 3 under the situation of the row of the right-hand walking of figure braiding, be used for being undertaken the needle selection of braided fabric braiding, undertaken by the two-stage of the selecting mechanism 6a of the front side of the selecting mechanism 5b of the rear side that uses cam system 4b and cam system 4a by the cam system 4a of the back capable side of direction of travel.Yet, take away yarn feeder 8 ground at the cam system 4b of the in advance side of direction of travel and carry out under the situation of braid movement, only can use the selecting mechanism 6b of front side to carry out the needle selection in a stage.A kind of like this method for selecting needle is disclosed in patent documentation 1, in this method for selecting needle, when balladeur train 3 left lateral of going ahead of the rest, by the selecting mechanism 6b that becomes rear side of the cam system 4b that becomes back row side the needle selection of phase I is carried out in advance as alternative needle in advance in advance.By carrying out pre-alternative needle in advance, carry out under the situation of next row braiding in balladeur train 3 counter-rotatings, can be carried out the needle selection of second stage by the selecting mechanism 6b that uses in pre-alternative needle, 4b optionally weaves driving to knitting needle by cam system.
[0005] Fig. 7 represents to be set up in parallel an example of the formation of the knitting needle 20 on the needle-bar 2 of the horizontal volume machine 1 of Fig. 6.Knitting needle 20 is housed in the needle tray with state that can slide displacement in the needle-bar 2 of horizontal volume machine 1, this needle tray is set up in parallel in the direction vertical with the direction of travel of balladeur train 3, and this slide displacement is that above-mentioned knitting needle 20 is with respect to the displacement of supplying with the tooth mouth advance and retreat of braiding yarn from the yarn feeder 8 of Fig. 6.In knitting needle 20, make needle jack 22 be fastened on the rear portion of pin main body 21.The braid movement of effect that needle jack 22 has the cam system 4a, the 4b that accept balladeur train 3 respectively with sheet heel 22a and barring-on action with the sheet 22b that calls in person.In needle jack 22, at the back part of braid movement with sheet heel 22a, effect has selector needle jack 23.Selector needle jack 23 has push-pads heel 23a.Act on the selector 24 on the selector needle jack 23, a position in eight that are for example being represented by imaginary line between sheet heel 24a, the 24b up and down has needle selection with the sheet 24c that calls in person, and should up and down sheet heel 24a, 24b be used to accept the location by selecting mechanism 5a, the 6a of Fig. 6, needle selection effect that 5b, 6b carry out.Actuator according to selecting mechanism 5a, 6a, 5b, 6b is to push needle selection with the state of sheet heel 24c or the state that does not push, and determines whether selector 24 becomes selection mode.The selector 24 of selection mode floats in needle tray, becomes triangle that needle selection uses and can act on state on the following sheet heel 24b.If needle selection is pushed and sinks in the needle tray with sheet heel 24c, then become nonselection mode.Non-needle selection State Selection device 24 reverts to the state that floats by pushing away on resetting-mechanism 7a, the 7b reset portion 24d with tail end by Fig. 6 in needle tray.
[0006] leading section in pin main body 21 is provided with hook 21a, and it debouches the supply that the tooth mouth is accepted the braiding yarn.Hook 21a is opened and closed by needle latch 21b.In the position that the hook 21a from pin main body 21 moves back after a while, be provided with when moving coil at the blade 21c that moves coil sides hold-in winding ring.As knitting needle 20, not only use such latch needles, but also use the compound needle that hook is opened and closed by pusher jack, but it is identical to be used for the formation of needle selection.
[0007] Fig. 8 represents to be used for optionally the knitting needle 20 of Fig. 7 to be woven by the balladeur train 3 of Fig. 6 the example of the mechanism's configuration on the set square 3a of driving.On a balladeur train 3, two groups of cam system 4a, 4b have for example been carried.Each cam system 4a, the 4b that is separated by the 3b of Central Line comprises and sends and accept dual-purpose transfer cam 31, locking pin rising triangle 32, movable pin rising triangle 33, stitch cam 34,35, and guide pin triangular 36,37.Send and accept dual-purpose transfer cam 31 and act on the barring-on action of Fig. 7 with on the sheet heel 22b.Effect has locking pin rising triangle 32, movable pin rising triangle 33, reaches stitch cam 34,35 braid movement is called in person 22a with sheet on.
[0008] effect has guide pin triangular 36,37 on the push-pads heel 23a of the selector needle jack 23 of Fig. 7, simultaneously, has correspondingly acted on tuck pressing plate 41 and half pressing plate 42 or fixation clip 43 with the needle selection state.In the two-stage needle selection that is undertaken by selecting mechanism 5a, 6a, 5b, 6b, any ground that the position of push-pads heel 23a can become in 3 positions of A, H, B is determined.Do not dispose pressing plate in the A position, push-pads heel 23a is not pushed.In the H position, push-pads heel 23a is subjected to the pushing undertaken by tuck pressing plate 41 and half pressing plate 42.But tuck pressing plate 41 and half pressing plate 42 can and not act on effect and switching, and do not act on if become, and then do not carry out the pushing to push-pads heel 23a.Fixation clip 43 is the push-pads heel 23a of pushing B position usually.
[0009] selecting mechanism 5a, the 6a of the both sides of each cam system 4a, 4b, 5b, 6b comprise needle selection actuator 50a, 51a, 50b, 51b, selector rising triangle 52a, 53a, 52b, 53b respectively, reach and rise with selector guiding triangle 54,55.Selecting mechanism 6a, 5b also comprise raised protrusion 54a, the 54b of rising with selector guiding triangle 54 respectively.Selecting mechanism 5a, 6b also comprise raised protrusion 55a, the 55b of rising with selector guiding triangle 55 respectively.In addition, selecting mechanism 6a, 5b also comprise decline projection 56a, the 56b of decline with selector guiding triangle 56 respectively.Selecting mechanism 5a, 6b also comprise decline projection 57a, the 57b of decline with selector guiding triangle 57 respectively.
[0010] decline projection 56a, 56b, 57a, 57b act on the top sheet heel 24a of selector shown in Figure 7 24, and selector rising triangle 52a, 52b, 53a, 53b and raised protrusion 54a, 54b, 55a, 55b act on the following sheet heel 24b of selector 24.On the reset portion 24d of selector 24, so that top sheet heel 24a drops to the state of the normal condition corresponding with the B position with guiding triangle 58 by descending, effect has selector come-up triangle 59a, the 59b that is contained among resetting-mechanism 7a, the 7b.The needle selection of selector 24 was called in person 24c with sheet on, effect had the pushing pawl 60 of needle selection actuator 50a, 50b, 51a, 51b.In each needle selection actuator 50a, 50b, 51a, 51b, correspondingly dispose a plurality of pushing pawls 60 with the kind of the position of sheet heel 24c with needle selection.Pushing pawl 60 is controlled by electro permanent magnetic such as solenoid ground, does not push needle selection with sheet heel 24c ground displacement under selection mode, and the push-pads 24a that calls in person sinks in the needle tray selector 24 under nonselection mode.In pushing pawl 60, the width shown in laterally is bigger than the arrangement pitch of knitting needle among the figure, so selector 24 disposes in 20 modes that stagger with the position of sheet heel 24c with needle selection of knitting needle of adjacency, each pushes pawl 60 and acts on independent needle selection with on the sheet heel 24c.Selector rising triangle 52a and selector rising triangle 53a and selector rising triangle 52b and selector rising triangle 53b, the mode of submerging with the lateral process of going ahead of the rest, back row side is switched (for example with reference to patent documentation 2) respectively.
[0011] balladeur train 3 is woven by cam system 4a under the situation of driving to right-hand walking in the drawings, is carried out the needle selection of two-stage by selecting mechanism 5b, 6a.In the needle selection of the phase I of being undertaken by needle selection actuator 50b, the following sheet heel 24b of needle selection State Selection device 24 is by pushing away on the raised protrusion 54a that rises with selector guiding triangle 54.Next, top sheet heel 24a is depressed with projection 56c by the decline that descends with selector guiding triangle 56, and then, the sheet heel 24b below relying on will push away on the selector 24 from rising with selector the pushing away that the raised protrusion 54a of triangle 54 is subjected to of leading.Thus selector 24 on push away, will shift the H position on the selector needle jack 23 onto.If also carry out the needle selection of second stage by needle selection actuator 51a, then the selector rising triangle 53a of outstanding state acts on the following sheet heel 24b of selector 24, shifts the A position through selector 24 onto on selector needle jack 23.Undertaken by cam system 4b under the situation of braid movement, only utilizing pre-alternative needle to carry out the needle selection of two-stage by selecting mechanism 6b.
Patent documentation 1: the special public 1986-20670 communique of Japan
Patent documentation 1: TOHKEMY 1993-156553 communique
Summary of the invention
Invent problem to be solved
[0012], also is not limited in each row braiding, use whole cam system 4a, 4b even such a plurality of cam system 4a, 4b shown in Figure 6 are being carried under the situation on the balladeur train 3.Carry out the braiding of braided fabric if make each cam system 4a, 4b take away yarn feeder 8 ground supply braiding yarn respectively, then can weave the braided fabric of two rows by the walking of 1 balladeur train 3, but will alternately use different braiding yarns each row.Under the situation of the braiding of carrying out braided fabric with same braiding yarn continuously, only use a cam system.In addition, also be divided into coil loop formation usefulness and barring-on land used sometimes and use cam system 4a, 4b.
[0013] supposes not use among Fig. 6 the situation of the cam system 4a in the left side among two cam system 4a, the 4b that carry on balladeur train 3.Under the situation that comprises the cam system 4a that is not used in braiding like this, when balladeur train 3 was with respect to needle-bar 2 right laterals, obsolete cam system 4a did not need to exceed the right side of knitting width W.As shown in the figure, as long as two selecting mechanism 6a, 5b carrying out the two-stage needle selection for cam system 4b when ensuing left lateral exceed the right side of knitting width W, in that in the position that makes knitting needle return to normal condition by resetting-mechanism balladeur train 3 to be stopped before the braiding end just enough.When balladeur train 3 left lateral, after carrying out pre-alternative needle by the selecting mechanism 6b of the rear side of the cam system 4b that uses in advance, can balladeur train 3 be stopped by the position that selecting mechanism 6b carries out the second stage needle selection.Become the running stroke of balladeur train 3 apart from S1 between the position that balladeur train 3 stops in the both sides of needle-bar 3.
[0014] running stroke of balladeur train 3 is preferably as much as possible little for knitting width W.This be because, when running stroke with respect to knitting width W and during Yan Bianda, the ratio of not carrying out the time of braid movement increases, braid efficiency descends.
[0015] the object of the present invention is to provide a kind of running stroke that can reduce balladeur train, realize the method for selecting needle and the horizontal volume machine of the raising of braid efficiency.
In order to solve the means of problem
[0016] method for selecting needle of the present invention, back and forth walk in the horizontal volume machine of the braiding of carrying out braided fabric on one side carrying balladeur train one edge needle-bars that many group braidings drive the cam system of usefulness, be provided with respectively in the both sides of the direction of travel of each cam system and knitting needle be divided into two groups selecting mechanism, use when the cam system of adjacency together, between cam system, carry out the needle selection of two-stage, it is characterized in that:
When walking, do not using the opposing party's skidding under whole situation of comparing the cam system that is configured in the opposing party's side with the cam system of the braiding that is used for braided fabric with next reversing direction of travel when side's skidding is walked when balladeur train,
For can be when balladeur train exceeds side's side of knitting width of braided fabric, the position that the selecting mechanism of the opposing party's side in the cam system that this is just using exceeds this knitting width at least stops balladeur train,
Even walk the end of side's side that to carry out the knitting width of needle selection by the selecting mechanism of going ahead of the rest in balladeur train counter-rotating and to the opposing party's skidding than the selecting mechanism of this opposing party's side, being carried out in advance as pre-alternative needle by the selecting mechanism of this opposing party's side needle selection with a stage when side's skidding is walked before counter-rotating makes the selecting mechanism of comparing in the opposing party's side with the selecting mechanism that has carried out this pre-alternative needle can not destroy pre-alternative needle state.
[0017] in addition, in the present invention, it is characterized in that:,, then carry out above-mentioned pre-alternative needle in the end of the both sides of knitting width if above-mentioned obsolete cam system is positioned at the both sides of the cam system of use in the cam system of carrying on the above-mentioned balladeur train more than three groups.
[0018] in addition, in the present invention, it is characterized in that: in above-mentioned each cam system, compare with the selecting mechanism of above-mentioned both sides the resetting-mechanism that the needle selection recovering state that makes whole knitting needles becomes normal condition is set in the inboard, above-mentioned pre-alternative needle be resetting-mechanism reverts to knitting needle the scope of normal condition before stopping from balladeur train end end, to the selecting mechanism that carries out this pre-alternative needle stay in abutting connection with ground the scope that selecting mechanism in the knitting width can needle selection when the direction of travel counter-rotating of balladeur train starting end during, in the end of the end of this knitting width.
[0019] in addition, horizontal volume machine of the present invention, has balladeur train, these carriage-mounted many group braidings drive uses cam system, one edge needle-bar is back and forth walked and is carried out on one side the braiding of braided fabric, is provided with respectively in the both sides of the direction of travel of each cam system knitting needle to be divided into two groups selecting mechanism, uses when the cam system of adjacency together, between cam system, carry out the needle selection of two-stage, it is characterized in that:
Comprise setup unit and control module;
Do not compare the whole of the cam system that is configured in the opposing party's side with the cam system that is used for braiding when side's skidding is walked, not using when balladeur train, under whole situation of the cam system of also not using this opposing party's side behind the direction of travel that next reverses when the opposing party's skidding is walked, this setup unit is set the interval of pre-alternative needle in the end of side's side of knitting width;
This control module is controlled each selecting mechanism, so that in the interval of the pre-alternative needle of setting by setup unit, by the selecting mechanism of the opposing party's side of the cam system of when side's skidding is walked, just using before the counter-rotating needle selection in one stage is carried out as alternative needle in advance, make the selecting mechanism of comparing in the opposing party's side with the selecting mechanism that has carried out this pre-alternative needle not destroy pre-alternative needle state, this control module is controlled balladeur train, so that exceed at balladeur train when side's side of knitting width of braided fabric, the position that can exceed this knitting width at the selecting mechanism of the opposing party's side in the cam system that this is just using at least stops balladeur train.
The effect of invention
[0020] according to the present invention, on the balladeur train of horizontal volume machine, carry the cam systems that many group braidings drive usefulness, in each cam system, be provided with respectively in the both sides of direction of travel and knitting needle be divided into two groups selecting mechanism.Exceed at balladeur train when side's side of knitting width of braided fabric, use on the cam system ground that does not use the opposing party's side under the situation of cam system of side's side, the position that can exceed knitting width at the selecting mechanism of the opposing party's side in the cam system of just using at least stops balladeur train.Can make the end of the stop position of balladeur train and knitting width approaching, shorten the running stroke of balladeur train, realize the raising of braid efficiency.Carried out in advance as pre-alternative needle by the selecting mechanism of the opposing party's side of the cam system of using when side's skidding is walked before the balladeur train counter-rotating needle selection with a stage, the feasible selecting mechanism of comparing in the opposing party's side with the selecting mechanism that has carried out this pre-alternative needle can not destroy pre-alternative needle state.In the balladeur train of the needle selection that carries out the two-stage, with behind the needle selection with the resetting-mechanism that whole knitting needles is reverted to after mode that the needle selection result correspondingly guides to knitting needle different paths is provided with devices spaced apart normal condition.If make the end of the stop position of balladeur train and knitting width approaching, even then the knitting needle of the end of knitting width is owing to the selecting mechanism of comparing with the selecting mechanism that has carried out pre-alternative needle by the opposing party's side, also be difficult to arrive resetting-mechanism, so, as long as can not destroy pre-alternative needle state, just can after the balladeur train counter-rotating, carry out the needle selection of second stage by the selecting mechanism that has carried out pre-alternative needle.In addition, the knitting needle that has carried out pre-alternative needle before the balladeur train counter-rotating arrives under the situation of resetting-mechanism, can be carried out the needle selection of phase I in balladeur train counter-rotating back by the selecting mechanism of the opposing party's side, similarly carry out needle selection with pre-alternative needle, the result can make the pre-alternative needle state that do not destroy.
[0021] in addition, according to the present invention, cam system more than three groups is being carried on balladeur train, obsolete cam system is positioned under the situation of both sides of cam system of use, because pre-alternative needle is carried out in the end in the both sides of knitting width, so, can shorten running stroke in the both sides of the walking of balladeur train.
[0022] in addition, according to the present invention, in each cam system, even the needle selection recovering state of comparing whole knitting needles with the selecting mechanism of both sides becomes the resetting-mechanism of normal condition to be arranged on the inboard, also can will carry out the scope of the interval of pre-alternative needle, realize the shortening of the running stroke of balladeur train as the influence that is not subjected to resetting-mechanism.
[0023] in addition, according to the present invention, horizontal volume machine comprises setup unit and control module.Do not compare the whole of the cam system that is configured in the opposing party's side with the cam system that is used for braiding when side's skidding is walked, not using when balladeur train, under whole situation of the cam system of also not using the opposing party's side behind the direction of travel that next reverses when the opposing party's skidding is walked, setup unit is set the interval of pre-alternative needle.Such setting can be based on carrying out across continuous a plurality of rows preassigned result in ground, or carry out based on the result who judges according to the weave data of the horizontal volume machine of control.Control module is controlled each selecting mechanism, so that when setting pre-alternative needle interval, carry out as pre-alternative needle by the selecting mechanism of the opposing party's side in the cam system of when side's skidding is walked, using before the counter-rotating needle selection, feasiblely can not destroy pre-alternative needle state with the selecting mechanism of comparing at the selecting mechanism that has carried out pre-alternative needle in the opposing party's side with a stage.Thus, exceed at balladeur train when side's side of knitting width of braided fabric, the position that can exceed this knitting width at the selecting mechanism of the opposing party's side in the cam system of just using at least stops balladeur train, shortens running stroke, improves braid efficiency.
Description of drawings
[0024]
Fig. 1 is the figure of expression as the basic comprising of the horizontal volume machine 61 of an embodiment of the present invention.
Fig. 2 is the figure of mechanism's configuration and the relation in pre-alternative needle interval on the set square 3a of balladeur train 3 of presentation graphs 1.
Fig. 3 is illustrated in the block diagram that the summary system of the controller 62 of the action that can carry out above such pre-alternative needle in the horizontal volume machine 61 of Fig. 1 constitutes.
The flow chart of the summary control program that Fig. 4 is undertaken by the CPU100 of the controller 62 of Fig. 3 for expression.
Fig. 5 serves as reasons and roughly represents to be accompanied by the figure of method for selecting needle of setting in the interval of pre-alternative needle as the horizontal volume machine 111 of another form of implementation of the present invention.
Fig. 6 is the figure of the basic comprising of expression horizontal volume machine 1 in the past.
Fig. 7 is the side view of the formation of expression knitting needle 20.
Fig. 8 is the figure of mechanism's configuration and the relation of knitting width on the set square 3a that is illustrated in the balladeur train 3 of horizontal volume machine 1 of Fig. 6.
Symbol description
[0025]
61,111: horizontal volume machine
2: needle-bar
3,113: balladeur train
4a, 4b, 4c: cam system
5a, 5b, 5c, 6a, 6b, 6c: selecting mechanism
7a, 7b, 7c: resetting-mechanism
8: the yarn feeder
20: knitting needle
50a, 50b, 51a, 51b: needle selection actuator
54,55: rise with the selector triangle that leads
59a, 59b: selector come-up triangle
62,112: controller
The specific embodiment
[0026] Fig. 1 represents the basic comprising of horizontal volume machine 61 as an embodiment of the present invention.Below, to the part mark identical reference marks corresponding with the formation of Fig. 6～shown in Figure 8, the repetitive description thereof will be omitted.In horizontal volume machine 61, similarly only using the cam system 4b on two right sides among cam system 4a, the 4b with the horizontal volume machine 1 of Fig. 6, do not use under the situation of cam system 4a in left side, the interval that applies the pre-alternative needle that oblique line represents is set in the end on the right side of knitting width.In addition, cam system 4a, 4b, the situation that will be used to weave in the woollen yarn knitting of taking away yarn feeder 8, tuck, the coil formation action that does not weave, the action of barring-on etc. is judged as situation about using.The setting in the interval of pre-alternative needle is undertaken by controller 62 with the control relevant with the interval of pre-alternative needle.In the horizontal volume machine 1 of Fig. 6, the controller about balladeur train 3, cam system 4a, 4b, selecting mechanism 5a, 6a, 5b, 6b are controlled has omitted diagram.The controller 62 of Fig. 1 has the same function of controller with in the past horizontal volume machine 1, simultaneously, has with the interval in the pre-alternative needle of the end of knitting width and sets function associated.
[0027] in the interval of pre-alternative needle, carries out needle selection with same phase I of the pre-alternative needle of patent document 1 by the selecting mechanism 5b that for cam system 4b, becomes rear side when balladeur train 3 right laterals.But selecting mechanism 6a also can invade pre-alternative needle interval.If selecting mechanism 6a enters into pre-alternative needle interval, then control in the mode of not destroying pre-alternative needle state by controller 62.In order not destroy pre-alternative needle state, as long as for example can select whole knitting needles.In a single day when non-needle selection as shown in Figure 7, sink in the knitting needle 20 in the needle tray,, then before the selector come-up triangle 59a that makes resetting-mechanism 7a, 7b, 59b effect, can not make it in needle tray, to float if become non-needle selection state.By the interval of pre-alternative needle is set, the stop position in the time of can making balladeur train 3 right laterals becomes the position that selecting mechanism 5b has for example exceeded the end of knitting width.Stop position during balladeur train 3 left lateral, even same with the horizontal volume machine 1 of Fig. 6, the plussage of the balladeur train 3 in the time of also can reducing right lateral makes the end of stop position and knitting width approaching.The running stroke S2 of Fig. 1 can for example count about 10mm than the running stroke S1 shortening of Fig. 6, by the accumulation of shortening, can realize about a few percent of raising of braid efficiency.
[0028] in addition, in Fig. 1, the situation of only using the cam system 4b on the right side among two cam system 4a, the 4b that carry on balladeur train 3 is described.Under the situation of the cam system 4a that only uses the left side, as long as the interval of same pre-alternative needle is arranged at the left side of knitting width W.
[0029] Fig. 2 represents the relation in the interval of mechanism's configuration on the set square 3a of balladeur train 3 and pre-alternative needle.Though the configuration of the mechanism on the set square 3a is same with Fig. 8, can make the end on the right side of knitting width compare a right side with the 3b of Central Line.If when balladeur train 3 right laterals that carry out pre-alternative needle, make the needle selection actuator 51a of selecting mechanism 6a become whole needle selection states in advance, then the needle selection of the selector 24 of the knitting needle of being selected by needle selection actuator 50b 20 is not urged with sheet heel 24c, and selector 24 is keeping the selection mode that floats in needle tray.Below the effect of the selector rising triangle 53a that given prominence to of sheet heel 24b, as by such rising the shown in the left lateral side of the arrow of dotted line.By the rising of selector 24, top sheet heel 24a is such rising the shown in the left lateral side of the arrow of dotted line also, simultaneously, selector needle jack 23 also by on push away, push-pads heel 23a is also as by such rising the shown in the left lateral side of the arrow of dotted line.Because push-pads heel 23a rises to the A position always, the pushing that not carried out by the fixation clip 43 by half pressing plate 42 of H position, B position, so, the braid movement of needle jack 22 is with sheet heel 22a rising along the inclination of locking pin rising triangle 32 like that shown in the arrow of left dotted line, and knitting needle 20 moves to the tooth oral-lateral in needle tray.Like this, if continue the right lateral of balladeur train 3, then the selector 24 with left lateral relatively and by needle selection actuator 51a belong to same knitting needle 20 the braid movement of needle jack 22 with the sheet 22a that calls in person, approaching with the stitch cam 35 of cam system 4a.But, because stitch cam 35 has become in advance side, become loop density after the rising and be 0 position, so, as long as it is braid movement is the degree approaching with stitch cam 35 with sheet heel 22a, just no problem.This is because when balladeur train 3 counter-rotating, the selector 24 of rising, selector needle jack 23 are as by returning to original position like that shown in the right lateral side of the arrow of dotted line.The braid movement of needle jack 22 as by not returning like that shown in the dotted arrow to the right, but keeps lifting position with sheet heel 22a, as long as but reach the little ascending amount of degree of the bottom of stitch cam 35, just no problem.
[0030] yet, according to the mechanism on set square 3a configuration, the braid movement that also has a needle jack 22 is with the situation of sheet heel 22a by the woollen yarn knitting route guidance that is formed at the mountain type on locking pin rising triangle 32 and the movable pin rising triangle 33.If braid movement with the top guiding of sheet heel 22a by the woollen yarn knitting route, then exists the hook 21a etc. of the front end of knitting needle 20 to debouch the danger of tooth mouth.Under these circumstances, as long as the pressing plate that when being provided with when pre-alternative needle on the path that the push-pads of selector needle jack 23 heel 23a passes through in the A position, moves in advance, 23a pushes to the push-pads heel, needle jack 22 is sunk in needle tray, and braid movement can't help to get final product by the path guiding of woollen yarn knitting route with sheet heel 22a.
[0031] in pre-alternative needle, become the selector 24 of the knitting needle 20 of non-needle selection state since by needle selection actuator 50b pushing needle selection with the sheet 24c that calls in person, so, sink in needle tray, be not subjected to the effect of needle selection actuator 51a.Sunk to sheet heel 24b below the selector 24 in needle tray be not subjected to by raised protrusion 54b, 54a, the selector rising triangle 53a with selector guiding triangle 54 of rising carry out on push away effect.Like this, the rising of the knitting needle 20 after needle selection actuator 51a passes through depends on selector rising triangle 53a to pushing away on the following sheet heel 24b of selector 24.If make selector rising triangle 53a to haunt individually in advance, in pre-alternative needle interval, it is submerged, the knitting needle 20 that then becomes the needle selection state in pre-alternative needle does not rise fully yet.But, because the braid movement that just is being carried out the knitting needle 20 of pre-alternative needle keeps the path of H position with sheet heel 22a, so, under the situation of the mechanism on the set square 3a as described above configuration, exist braid movement to enter into the woollen yarn knitting route and by danger to the top guiding with sheet heel 22a.Under these circumstances, as long as in the path of H position, also make 42 actions of half pressing plate, prevent that braid movement from entering into the woollen yarn knitting path with sheet heel 22a and getting final product.
[0032] if be carried out in the scope that the knitting needle 20 of pre-alternative needle enters into selector come-up triangle 59a effect, then the selector 24 that has sunk in needle tray in pre-alternative needle has also resetted in the mode that floats.For the selector 24 that has resetted, when balladeur train 3 left lateral,, but do not need to carry out in advance pre-alternative needle as long as carry out the needle selection of phase I by needle selection actuator 51a.Therefore, carry out the position that the left border in the interval of pre-alternative needle can be to greatest extent begins as the effect of selector come-up triangle 59a.In addition, when the balladeur train left lateral time, can not be undertaken to carry out pre-alternative needle in the zone of needle selection of phase I by needle selection actuator 51a.The needle selection of selector 24 has stopped at state in the way of scope of pushing pawl 60 of needle selection actuator 51a with sheet heel 24c under, needle selection actuator 51a can not be switched to the needle selection state of phase I from whole needle selection states because of mechanical interference.The needle selection state that is undertaken by needle selection actuator 51a be switching to effective zone, this is owing to compare the zone that becomes the left side than the left end of pushing pawl 60, so, need in advance to carry out pre-alternative needle comparing in the position on right side with the left end of pushing pawl 60.Therefore, carry out the left border in the interval of pre-alternative needle, become to Min. the position of the left end of pushing pawl 60.
[0033] carries out the right-hand border in the interval of pre-alternative needle, when right-hand end of knitting width stops, becoming the position that the pre-alternative needle of being undertaken by selecting mechanism 5b finishes at balladeur train 3.Pre-alternative needle is the needle selection of phase I of being undertaken by needle selection actuator 50b, if the following sheet heel 24b of selector 24 by on shift the top of rising onto with the raised protrusion 54b of selector guiding triangle 54, then the needle selection state is determined.In addition, also can with near the position of the center line 3b of set square 3a as right-hand border of knitting width.Therefore, right-hand border of knitting width, right-hand border in promptly pre-alternative needle interval is as long as be arranged on from center line 3b in the scope that rises with the position of the raised protrusion 54b of selector guiding triangle 54.By making this position be positioned as close to the right side of figure, can realize the shortening of the running stroke of balladeur train 3.
[0034] Fig. 3 summary system of being illustrated in the controller 62 of the action of carrying out above such pre-alternative needle in the horizontal volume machine 61 of Fig. 1 constitutes.In horizontal volume machine 61, be provided with needle-bar 2 in the front and back of tooth mouth, be provided with balladeur train 3 respectively with respect to the needle-bar 2 of front and back.The needle selection of the knitting needle 20 that is undertaken by the needle selection actuator 50a, 50b, 51a, the 51b that are equipped on the balladeur train 3 carries out with respect to the position of needle-bar 2 by calculating each balladeur train 3.The position of balladeur train 3 can directly be detected by position sensor 70 for needle-bar 2.Also can detect with the needle selection leaf gauge that needle-bar 2 is provided with abreast separately from frame by position sensor 70 at horizontal volume machine 61.About the needle selection leaf gauge, for example be disclosed in Japan and shown again in 2003-091490 communique etc.
[0035] controller 62 is controlled by the balladeur train 3 that front carriages control part 71 and 72 pairs of back balladeur train control parts are arranged on each needle-bar 2 of front and back of horizontal volume machine 61 respectively.The position of the balladeur train 3 of each needle-bar 2 is detected the output of position sensor 70 that arrangement pitch with knitting needle 20 is arranged on the striped etc. of concavo-convex, the light and shade on the needle selection leaf gauge accordingly by sledge position two-phase signal detecting part 73 based on the mode with magnetic or optics and is detected.The needle selection actuator 50a of the balladeur train 3 of the needle-bar 2 of front and back, 50b, 51a, 51b are driven by preceding actuator ON/OFF efferent 74 and back actuator ON/OFF efferent 75 respectively.
[0036] inside of front carriages control part 71 and back balladeur train control part 72 is owing to have equal formation substantially, so, front carriages control part 71 only is described, omit the explanation of back balladeur train control part 72.In front carriages control part 71,, comprise carriage speeds and calculate portion 81, speed correction portion 82 and needle selection data store 83 as software handling part 80.As software handling part 90, comprise sledge position counter 91, adder 92, outgoing position determinant 93 and actuator ON/OFF setting apparatus 94.
[0037] the needle selection data that are stored in the needle selection data store 83 become for needle-bar 2 data generally speaking.These needle selection data are by the CPU100 output of integrally braid movement of horizontal volume machine 61 being controlled.The data combination that CPU100 will be stored in braided fabric data store 101 and the braiding machine parameter storage part 102 is in advance imported as weave data 103, to each woven stitch line output needle selection data.Make the relevant data such as braiding yarn with the shape of the braided fabric that should weave, apperance, use in advance, be stored in the braided fabric data store 101.Storage is in order to weave parameters needed by horizontal volume machine 61 in braiding machine parameter storage part 102.Also store data about the interval of carrying out such pre-alternative needle shown in Figure 1.Based on the data of each row of CPU100 output, direction, speed, the domain of walk that sledge drive portion 104 drives balladeur trains 3 are controlled.
[0038] balladeur train 3 is with respect to the position of the needle-bar 2 of front and back, is imported into CPU100 as the output of adder 92.Carriage speeds is calculated portion 81, speed correction portion 82, sledge position counter 91 and adder 92, calculates the position of balladeur train 3 with respect to needle-bar 2.CPU100 can control with respect to the position of needle-bar 2 based on balladeur train 3, so that suitably carry out the selection of the knitting needle 20 relevant with the interval of pre-alternative needle.
[0039] Fig. 4 represents the summary control program that the CPU100 by the controller 62 of Fig. 3 carries out.From step s0 start program, in step s1, each row is imported weave data.Near the terminal of each row, also import near the weave data in top of next row.Make at this terminal, top, comprise the interval that may be set as the interval of pre-alternative needle.In step s2, judge in the cam system on being equipped on balladeur train 3 whether comprise obsolete cam system.Having or not of obsolete cam system can also can automatically be judged from the weave data of the row of front and back by operator's input in advance with specifying.In addition, in barring-on for example, part braiding etc., even with the irrelevant scope in the interval of pre-alternative needle in use under such situation of cam system, also can carry out to be judged as obsolete mode.Be judged as under the situation that comprises obsolete cam system, in step s3, setting the interval of pre-alternative needle.Control balladeur train 3 in following step s4.
[0040] in step s5, whether the selecting mechanism 5b for the cam system 4b of the back capable side of judge using during for example with respect to right lateral has entered into the interval of pre-alternative needle.If do not enter, then before entering, continuing judgement.If selecting mechanism 5b enters into the interval of pre-alternative needle, then in step s6, carry out the pre-alternative needle of being undertaken by selecting mechanism 5b.In step s7, judge obsolete cam system for example the selecting mechanism 6a of the in advance side of cam system 4a whether entered into the interval of pre-alternative needle.If do not enter, then before entering, continuing judgement.If selecting mechanism 6a enters into the interval of pre-alternative needle, then in step s8, make selecting mechanism 6a become the state of full needle selection, make the state that does not destroy pre-alternative needle.
[0041] in following step s9, judges the stop position whether balladeur train 3 has arrived.Example if the right-hand member of knitting width arrives the interval right-hand border, then is judged as balladeur train 3 and has arrived stop position as shown in Figure 2.If balladeur train 3 no show stop positions make balladeur train 3 stop position of walking while then slow down.If balladeur train 3 arrives stop position, balladeur train 3 is stopped.Also carry out selector rising triangle 52a and selector rising triangle 53a, and the switching of haunting of selector rising triangle 52b and selector rising triangle 53b.In step s11, make the direction of travel counter-rotating of balladeur train 3, for example walking of beginning left lateral for above-mentioned right lateral.In step s12, control in the mode of the needle selection that carries out the second stage for pre-alternative needle by the selecting mechanism 5b that for the cam system 4b that uses, becomes side in advance.In step s13, judge whether the selecting mechanism 6a of the back capable side that becomes obsolete cam system 4a for cam system 4b has deviate from the interval of pre-alternative needle in advance.Before deviating from the interval of pre-alternative needle up to selecting mechanism 6a, the state of the full needle selection that continuation is set in step s8.If selecting mechanism 6a deviates from the interval of pre-alternative needle, then in step s14, be used for being undertaken the needle selection of the phase I of braid movement by cam system 4b.Next turn back to step s1, import remaining relevant weave data later at least with the row that has begun walking.
[0042] do not comprise when not using cam system when in step s2, being judged as, in step s15, drive balladeur train, in step s16, carry out needle selection control same.If balladeur train 3 arrives the terminal of running stroke, judge whether in step s17 that then braiding finishes, if do not finish, then turn back to step s1, if finish, then in step s18, finish braiding.Under the situation in the interval of setting pre-alternative needle by step s3, even owing to balladeur train 3 incoming terminals, also carry out the prerequisite that is woven to of next row with counter-rotating, so, the not judgement that whether finishes to weave.
[0043] Fig. 5 is the method for selecting needle by the setting in the interval of roughly representing to be accompanied by pre-alternative needle as the horizontal volume machine 111 of another embodiment of the present invention.In horizontal volume machine 111, use controller 112, by the balladeur train 113 that carries three cam system 4a, 4c, 4c being controlled, the interval of pre-alternative needle is set in the both sides of knitting width W with the same order of Fig. 4.In three cam system 4a, 4b, 4c, only two of Zhong Yang cam system 4b and Fig. 1 triangles are same, under the situation that in the woollen yarn knitting of taking away yarn feeder 8, tuck, the coil formation action that does not weave, the action of barring-on etc., is used to weave, can be when right lateral the cam system 4a in left side be rested in the knitting width W, cam system 4c with the right side when left lateral rests in the knitting width W, shortens the running stroke of balladeur train 113 in both sides.
[0044] in addition, under the situation of the cam system 4c on the right side in only using three cam system 4a, 4b, 4c, as long as make cam system 4c corresponding with the cam system 4b of Fig. 1, the needle selection that is carried out the interval of pre-alternative needle by selecting mechanism 5c gets final product.Equally, under the situation of the cam system 4a that only uses the left side, as long as the interval of pre-alternative needle is set in the left side of knitting width W, the needle selection that is carried out the interval of pre-alternative needle by selecting mechanism 6a gets final product.For example, as under the situation of only using cam system 4b, even in a plurality of cam system 4a, the 4b of the back capable side of side cam system 4c in advance that becomes the right lateral balladeur train, have obsolete cam system 4b, also exist under the situation of the cam system 4a that uses, owing to must before exceeding the braiding end, make balladeur train 3 right laterals up to the cam system 4a that uses, so the interval that pre-alternative needle can not be set is to shorten running stroke.Under the situation in the interval that pre-alternative needle is not set, for example as long as in the step s3 of Fig. 4, the interval of pre-alternative needle is set at 0.Cam system more than four groups is being carried under the situation on the balladeur train, existing the situation of obsolete cam system that the interval of pre-alternative needle also can similarly be set, shortening the running stroke of balladeur train.
Claims (4)
1. method for selecting needle, back and forth walk in the horizontal volume machine of the braiding of carrying out braided fabric on one side carrying balladeur train one edge needle-bars that many group braidings drive the cam system of usefulness, be provided with respectively in the both sides of the direction of travel of each cam system and knitting needle be divided into two groups selecting mechanism, use when the cam system of adjacency together, between cam system, carry out the needle selection of two-stage, it is characterized in that:
When walking, do not using the opposing party's skidding under whole situation of comparing the cam system that is configured in the opposing party's side with the cam system of the braiding that is used for braided fabric with next reversing direction of travel when side's skidding is walked when balladeur train,
For can be when balladeur train exceeds side's side of knitting width of braided fabric, the position that the selecting mechanism of the opposing party's side in the cam system that this is just using exceeds this knitting width at least stops balladeur train,
Even walk the end of side's side that to carry out the knitting width of needle selection by the selecting mechanism of going ahead of the rest in balladeur train counter-rotating and to the opposing party's skidding than the selecting mechanism of this opposing party's side, being carried out in advance as pre-alternative needle by the selecting mechanism of this opposing party's side needle selection with a stage when side's skidding is walked before counter-rotating makes the selecting mechanism of comparing in the opposing party's side with the selecting mechanism that has carried out this pre-alternative needle can not destroy pre-alternative needle state.
2. method for selecting needle according to claim 1 is characterized in that:
In the cam system of carrying on the above-mentioned balladeur train more than three groups,
If above-mentioned obsolete cam system is positioned at the both sides of the cam system of use, then carry out above-mentioned pre-alternative needle in the end of the both sides of knitting width.
3. method for selecting needle according to claim 1 and 2 is characterized in that:
In above-mentioned each cam system, compare with the selecting mechanism of above-mentioned both sides the resetting-mechanism that the needle selection recovering state that makes whole knitting needles becomes normal condition is set in the inboard,
Above-mentioned pre-alternative needle be resetting-mechanism reverts to knitting needle the scope of normal condition before stopping from balladeur train end end, to the selecting mechanism that carries out this pre-alternative needle stay in abutting connection with ground the scope that selecting mechanism in the knitting width can needle selection when the direction of travel counter-rotating of balladeur train starting end during, in the end of the end of this knitting width.
4. horizontal volume machine, has balladeur train, these carriage-mounted many group braidings drive uses cam system, one edge needle-bar is back and forth walked and is carried out the braiding of braided fabric on one side, be provided with respectively in the both sides of the direction of travel of each cam system and knitting needle be divided into two groups selecting mechanism, use when the cam system of adjacency together, between cam system, carry out the needle selection of two-stage, it is characterized in that:
Comprise setup unit and control module;
Do not compare the whole of the cam system that is configured in the opposing party's side with the cam system that is used for braiding when side's skidding is walked, not using when balladeur train, under whole situation of the cam system of also not using this opposing party's side behind the direction of travel that next reverses when the opposing party's skidding is walked, this setup unit is set the interval of pre-alternative needle in the end of side's side of knitting width;
This control module is controlled each selecting mechanism, so that in the interval of the pre-alternative needle of setting by setup unit, by the selecting mechanism of the opposing party's side of the cam system of when side's skidding is walked, just using before the counter-rotating needle selection in one stage is carried out as alternative needle in advance, make the selecting mechanism of comparing in the opposing party's side with the selecting mechanism that has carried out this pre-alternative needle not destroy pre-alternative needle state, this control module is controlled balladeur train, so that exceed at balladeur train when side's side of knitting width of braided fabric, the position that can exceed this knitting width at the selecting mechanism of the opposing party's side in the cam system that this is just using at least stops balladeur train.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006349569 | 2006-12-26 | ||
| JP349569/2006 | 2006-12-26 | ||
| PCT/JP2007/001460 WO2008078415A1 (en) | 2006-12-26 | 2007-12-22 | Method for selecting needle and weft knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101553608A true CN101553608A (en) | 2009-10-07 |
| CN101553608B CN101553608B (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200780044039.1A Active CN101553608B (en) | 2006-12-26 | 2007-12-22 | Method for selecting needle and weft knitting machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2116643B1 (en) |
| JP (1) | JP5161108B2 (en) |
| CN (1) | CN101553608B (en) |
| WO (1) | WO2008078415A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719995A (en) * | 2011-03-28 | 2012-10-10 | 株式会社岛精机制作所 | Flat knitting machine |
| CN102995259A (en) * | 2011-09-09 | 2013-03-27 | 株式会社岛精机制作所 | Knitting method by flat knitting machine and editing apparatus for knitting data |
| CN105624909A (en) * | 2015-12-31 | 2016-06-01 | 福建睿能科技股份有限公司 | Method and system for controlling movement of heads of flat knitting machines |
| CN107157017A (en) * | 2017-06-30 | 2017-09-15 | 信泰(福建)科技有限公司 | The embedding integral vamp of rope and its weaving |
| CN111218769A (en) * | 2020-01-10 | 2020-06-02 | 杭州之山智控技术有限公司 | Predictive needle selection method in advance |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205857B (en) * | 2013-01-05 | 2014-09-03 | 福建睿能科技股份有限公司 | Computerized flat knitting machine needle selection control system and method |
| CN108374231B (en) * | 2018-04-04 | 2024-03-22 | 浙江睿丰智能科技有限公司 | Knitting system for flat knitting machine |
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| DE2436065B2 (en) * | 1974-07-26 | 1979-05-10 | H. Stoll Gmbh & Co, 7410 Reutlingen | Pattern device for a flat knitting machine |
| US4409801A (en) * | 1979-09-28 | 1983-10-18 | Shima Idea Center Co., Inc. | Needle selecting method and apparatus in flat knitting machine |
| JPS6120670A (en) * | 1984-07-06 | 1986-01-29 | Mitsubishi Heavy Ind Ltd | Twin torch type fillet welding equipment |
| DE3429913C1 (en) * | 1984-08-14 | 1986-04-17 | Universal Maschinenfabrik Dr. Rudolf Schieber GmbH & Co KG, 7081 Westhausen | Double-head flat knitting machine |
| DE3541171A1 (en) * | 1985-11-21 | 1987-05-27 | Stoll & Co H | FLAT KNITTING MACHINE WITH NEEDLE SELECTION DEVICE |
| JPH05156553A (en) * | 1991-12-06 | 1993-06-22 | Shima Seiki Mfg Ltd | Apparatus for switching protrusion and retreatment of cam of flat knitting machine |
| JP2794144B2 (en) * | 1992-10-22 | 1998-09-03 | 株式会社島精機製作所 | Flat knitting machine with transfer device |
| DE19914080A1 (en) * | 1999-03-27 | 2000-09-28 | Stoll & Co H | Flat knitting machine |
| US6968715B2 (en) | 2002-04-23 | 2005-11-29 | Shima Seiki Mfg., Ltd. | Magnetic needle selecting device of weft knitting machine |
| CN2716308Y (en) * | 2004-06-14 | 2005-08-10 | 杭州天松智能设备有限公司 | Knitting needle selector for flat-knitting machine |
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2007
- 2007-12-22 WO PCT/JP2007/001460 patent/WO2008078415A1/en active Application Filing
- 2007-12-22 JP JP2008550965A patent/JP5161108B2/en active Active
- 2007-12-22 EP EP07849879.7A patent/EP2116643B1/en active Active
- 2007-12-22 CN CN200780044039.1A patent/CN101553608B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719995A (en) * | 2011-03-28 | 2012-10-10 | 株式会社岛精机制作所 | Flat knitting machine |
| CN102719995B (en) * | 2011-03-28 | 2014-12-03 | 株式会社岛精机制作所 | Flat knitting machine |
| CN102995259A (en) * | 2011-09-09 | 2013-03-27 | 株式会社岛精机制作所 | Knitting method by flat knitting machine and editing apparatus for knitting data |
| CN102995259B (en) * | 2011-09-09 | 2014-08-20 | 株式会社岛精机制作所 | Knitting method by flat knitting machine and editing apparatus for knitting data |
| CN105624909A (en) * | 2015-12-31 | 2016-06-01 | 福建睿能科技股份有限公司 | Method and system for controlling movement of heads of flat knitting machines |
| CN107157017A (en) * | 2017-06-30 | 2017-09-15 | 信泰(福建)科技有限公司 | The embedding integral vamp of rope and its weaving |
| CN107157017B (en) * | 2017-06-30 | 2023-04-21 | 信泰(福建)科技有限公司 | Rope-embedded integrated vamp and knitting process thereof |
| CN111218769A (en) * | 2020-01-10 | 2020-06-02 | 杭州之山智控技术有限公司 | Predictive needle selection method in advance |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2116643A4 (en) | 2014-11-19 |
| EP2116643B1 (en) | 2016-03-30 |
| WO2008078415A1 (en) | 2008-07-03 |
| JPWO2008078415A1 (en) | 2010-04-15 |
| CN101553608B (en) | 2011-04-20 |
| JP5161108B2 (en) | 2013-03-13 |
| EP2116643A1 (en) | 2009-11-11 |
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