CN101553609B - Knitting method of tubular fabric and weft knitting machine - Google Patents
Knitting method of tubular fabric and weft knitting machine Download PDFInfo
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- CN101553609B CN101553609B CN2007800441290A CN200780044129A CN101553609B CN 101553609 B CN101553609 B CN 101553609B CN 2007800441290 A CN2007800441290 A CN 2007800441290A CN 200780044129 A CN200780044129 A CN 200780044129A CN 101553609 B CN101553609 B CN 101553609B
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- balladeur train
- needle
- knitting
- bar
- braiding
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
- D04B1/28—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel gloves
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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
- D04B7/00—Flat-bed knitting machines with independently-movable needles
- D04B7/30—Flat-bed knitting machines with independently-movable needles specially adapted for knitting goods of particular configuration
- D04B7/32—Flat-bed knitting machines with independently-movable needles specially adapted for knitting goods of particular configuration tubular goods
- D04B7/34—Flat-bed knitting machines with independently-movable needles specially adapted for knitting goods of particular configuration tubular goods gloves
Abstract
A knitting method of a tubular fabric and a weft knitting machine in which knitting efficiency can be enhanced. As shown in (a) as a variation in moving speed (V) with time t, a tubular fabric intersecting at the opposite ends is knitted by a weft knitting machine having a pair of needle beds such as a front needle bed (FB) and a back needle bed (BB) while a phase difference is imparted as shown by a single dot chain line and a double dots chain line. The phase difference is provided in order to leave an interval for preventing interference of knitting needles advancing from the front and backneedle beds to the tip part and performing knitting operation. A position where an knitting operation is performed by driving the knitting needles changes depending on the position of a carriage reci procating in the longitudinal direction of the needle bed while mounting a cam system. A fabric is knitted while being duplicated by means of the front and back needle beds (FB, BB) and a fabric substantially doubling that by the conventional circling knitting shown in (b) is knitted in a single stroke of the carriage, thus enhancing productivity.
Description
Technical field
The present invention relates to a kind of braid method and horizontal volume machine of making the cylindrical fabric of gloves etc. by the nothing mode of making.
Background technology
In the past, such cylindrical fabric 1 wove by the horizontal volume machine of the such method shown in Fig. 8 (b) by a pair of needle-bar before and after being provided in as gloves, socks etc. shown in Fig. 8 (a).Under the situation of knitted cylindrical braided fabric 1, make braiding yarn 2 be fed into the position needle-bar annular movement forwards, backwards of knitting needle from Yarn feeder 3.
In Fig. 8 (b), to having the straight line label symbol 4 of the length corresponding, the needle-bar before and after the expression simplifiedly with near the knitting width that the center of in opposite directions tooth mouth, weaves.On the needle-bar 4 of front and back, balladeur train 5f, 5b are back and forth walked respectively at length direction.Balladeur train 5f, the 5b of front and back linked by bridge member 6.On each balladeur train 5f, 5b, with respect to the many knitting needles that are configured on the needle-bar 4, each carries 1 group of cam system, and this cam system comprises selecting mechanism, the cam mechanism of optionally advancing and retreat in such braid movement of tooth mouth.Balladeur train 5f, the 5b of the front and back that linked by bridge member 6 make the knitting needle that is in same position with regard to the length direction of needle-bar 4 substantially debouch the tooth mouth from the needle-bar 4 of front and back.But, if since the knitting needle both sides of needle-bar 4 before and after making all debouch the tooth mouth then produce interference, so flat sennit braiding such as is knitted and only can be carried out the knitting needle of a side needle-bar.
Therefore, for example before moment t * 1, balladeur train 5f, the 5b right lateral with respect to needle-bar 4 for of the front and back that linked by bridge member 6 will weave yarn from Yarn feeder 3 and supply to knitting needle by the balladeur train 5b driving that adds the back needle-bar side that circular mark represents.Then, before moment t * 2, the balladeur train 5f of front and back, 5b left lateral will weave the knitting needle that yarn supplies to the balladeur train 5f driving of the preceding needle-bar side of being represented by additional circular mark from Yarn feeder 3.If carry out such braiding repeatedly at front and back needle-bar 4, then shown in Fig. 8 (a), make braiding yarn 2 annular movement, can knitted cylindrical braided fabric 1.
Fig. 9 (a) expression is based on the cylindrical fabric 11 of the idea different with Fig. 8.This cylindrical fabric 11 is based on the idea (for example with reference to patent documentation 1) of the cylindrical fabric braid method of flat pin jacquard weave.In addition, an example (for example with reference to patent documentation 2) of the method for Fig. 9 (b) expression knitted cylindrical braided fabric 11.This cylindrical fabric 11 for example is will weave yarn 2 from Yarn feeder 3 to supply to preceding needle-bar, simultaneously, from another Yarn feeder 13 another braiding yarn 12 is supplied to the back needle-bar.Yarn feeder 13 uses supply yarn mouth to compare the Yarn feeder that is positioned at preceding needle-bar side with the supply yarn mouth of Yarn feeder 3.Braiding yarn 2 and braiding yarn 12 are intersected at the two ends of knitting width, and each weaves yarn 2,12 and turns back at the two ends of the knitting width of needle-bar, simultaneously, by the interconnection two ends, forms cylindrical fabric 11.
Shown in Fig. 9 (b), on balladeur train 15f, the 15b of front and back, carry a plurality of for example each 2 groups of cam system, as additional circular mark is represented, if make the position difference of the cam system that is used to weave in front and back, balladeur train 15f, 15b before and after then can linking by bridge member 16, side by side make on one side its walking, by the needle-bar 4 of front and back side by side weave on one side.For example, before moment ty1, balladeur train 15f, the 15b right lateral of front and back, the cam system of the side in advance of the balladeur train 15f of preceding needle-bar side is to carry out the braiding of braided fabric from the supply yarn of Yarn feeder 3, and the cam system of the back capable side of the balladeur train 15b of back needle-bar side is to carry out the braiding of braided fabric from the supply yarn of Yarn feeder 13.Before moment ty2, balladeur train 15f, the 15b left lateral of front and back, the cam system of the side in advance of the balladeur train 15f of preceding needle-bar side is to carry out the braiding of braided fabric from the supply yarn of Yarn feeder 3, and the cam system of the back capable side of the balladeur train 15b of back needle-bar side is to carry out the braiding of braided fabric from the supply yarn of Yarn feeder 13.Even balladeur train 15f, the 15b of front and back are linked and walking side by side by bridge member 16, since in the position of the knitting needle that carries out braid movement the empty standard width of a room in an old-style house every, so, can not produce interference yet, can side by side carry out the braiding of braided fabric by the needle-bar 4 of front and back, by intersecting to form cylindrical fabric 11 at the two ends of knitting width.
Figure 10 represents another example of the method for the such cylindrical fabric 11 shown in the weave diagram 9 (a).In this example, link the balladeur train 5f, the 5b that respectively carry the such cam system shown in 1 picture group 8 (b) by bridge member 6 and use.Before moment tz1, the balladeur train 5f of front and back, 5b right lateral are with the braided fabric from needle-bar side before the supply yarn braiding of Yarn feeder 3.Yarn feeder 13 is in the standby of the left side of knitting width.Before moment tz2,,, make Yarn feeder 13 become the state that to take away Yi Bian make the ceases to be busy circle line of balladeur train 5f, 5b left lateral Yi Bian make Yarn feeder 3 in the standby of the right side of knitting width.Before moment tz3, the balladeur train 5f of front and back, 5b right lateral are with the braided fabric from needle-bar side after the supply yarn braiding of Yarn feeder 13.Yarn feeder 3 is in the standby of the right side of knitting width.Then, before moment tz4, the balladeur train 5f of front and back, 5b left lateral are with the braided fabric from needle-bar side before the supply yarn braiding of Yarn feeder 3.Yarn feeder 13 is in the standby of the right side of knitting width.Before moment tz5,,, make Yarn feeder 13 become the state that to take away Yi Bian make the ceases to be busy circle line of balladeur train 5f, 5b right lateral Yi Bian make Yarn feeder 3 in the standby of the left side of knitting width.Before moment tz6, the balladeur train 5f of front and back, 5b left lateral are with the braided fabric from needle-bar side after the supply yarn braiding of Yarn feeder 3.Yarn feeder 3 is in the standby of the left side of knitting width.
In above such Fig. 8～Figure 10, with balladeur train 5f, the 5b of front and back, 15f, 15b are linked by bridge member 6,16 and walking simultaneously is a prerequisite.In addition, do not use such rigid body of bridge member 6,16 to make the technology of balladeur train independent ambulation of front and back by known (for example with reference to patent documentation 3 and patent documentation 4) with linking yet.Patent documentation 1: No. 3126272 communique patent documentations 2 of Japan's special permission: Japanese kokai publication hei 10-72746 communique patent documentation 3: No. 2733627 communique patent documentation 4 of Japan's special permission: No. 3309321 communique of Japan's special permission
Summary of the invention
Invent problem to be solved
For by being formed on the such cylindrical fabric 1 shown in Fig. 8 (a) at the such annular weaving shown in Fig. 8 (b), for the coil of 1 row of tubular part, balladeur train 5f, the 5b before and after need making be the reciprocal walking that adds up to 2 rows for 1 time between the two ends of knitting width.Using such 2 Yarn feeders 3,13 shown in Fig. 9 (a), in the cylindrical fabric 11 that intersection by braiding yarn 2,12 connects the both ends of knitting width, only make the balladeur train 15f, the 15b that carry the such a plurality of cam systems shown in Fig. 9 (b) carry out the one way walking, can form the coil of the 1 row part of tubular.But, because the cam system hollow opening that need use in front and back is at interval, so, as balladeur train 15f, 15b must go out in the both sides of knitting width to the distance of outside to exceed quantitative change big.The running stroke S2 that comprises balladeur train 15f, the 15b of this plussage becomes bigger than the running stroke S1 of balladeur train 5f, the 5b shown in Fig. 8 (b).
As shown in figure 10, under situation, even running stroke diminishes, for the coil of 1 row that forms tubular by the front and back balladeur train 5f that carries 1 group of cam system, 5b knitted cylindrical braided fabric 11, also comprise the line of ceases to be busy circle, need the walking of 1.5 reciprocated part.Such cylindrical fabric 11 shown in Fig. 9 (a) if press the such method braiding shown in Fig. 9 (b), then can be produced than the such cylindrical fabric 1 efficient highland shown in Fig. 8 (a).But, the method shown in Fig. 9 (b), the running stroke S2 of balladeur train 15f, 15b increases, and the part of the running stroke that is increased directly produces the time that is helpless to weave and braid efficiency is reduced.
In patent documentation 3,, the convenience that warp thread inserts, the only consumption electric power during one-sided use the and the reduction of mechanical fatigue etc. have been put down in writing as the purpose of the balladeur train before and after the drive.In patent documentation 4, there is not record about the braiding of cylindrical fabric.
The purpose of this invention is to provide a kind of braid method and horizontal volume machine that can make the cylindrical fabric of braid efficiency raising.
The braid method of cylindrical fabric of the present invention, use horizontal volume machine, in this horizontal volume machine, has a pair of needle-bar in the tooth mouth face-off of supplying with the braiding yarn, intersection by the braiding yarn connects to come the knitted cylindrical braided fabric with the both ends of knitting width, it is characterized in that, be provided with a pair of balladeur train, this a pair of balladeur train can be walked independently along each needle-bar, respectively carries the cam system that one group of knitting needle to each needle-bar weaves driving respectively; Between this a pair of balladeur train, with a side in advance behind the opposing party the mode of row phase difference is set; With the centre of knitting width time corresponding, two sides' balladeur train is walked to same direction with maximal rate and in the empty mode of opening mutual hands-off interval between balladeur train; One side's balladeur train slows down in the end side of knitting width, has exceeded counter-rotating direction of travel under the state of outside of knitting width in cam system weaves driving to knitting needle position and begins to quicken; The opposing party's balladeur train also continues the walking with maximal rate after a side balladeur train slows down, slow down in the end side of knitting width then; Exceeded in the cam system of two sides' balladeur train weaves driving to knitting needle position under the state of outside of knitting width, two sides' balladeur train is closely given another the right of way, after giving another the right of way, make a side balladeur train continue to quicken to the top of knitting width, the opposing party's balladeur train also reverses direction of travel and begins to quicken; Two sides' balladeur train is back and forth walked, carry out the braiding of braided fabric by each needle-bar respectively.
In addition, the invention is characterized in: after above-mentioned intersection, the braiding yarn is turned back respectively with respect to each needle-bar, weave repeatedly with same braiding yarn respectively by each needle-bar.
In addition, the invention is characterized in: after above-mentioned intersection, the braiding yarn that exchange is supplied with to each needle-bar respectively weaves yarn annular movement respectively Yi Bian make, Yi Bian weave.
In addition, the invention is characterized in:, be knitted glove as the braided fabric of above-mentioned tubular.
In addition, the invention is characterized in: as above-mentioned gloves, braiding is used for implementing coated with the former gloves as the application glove use at least one side of dorsal side and palmar side.
In addition, horizontal volume machine of the present invention comprises a side balladeur train, the opposing party's balladeur train, control device; This side's balladeur train can back and forth be walked along a side needle-bar, carries the one group of cam system that knitting needle is woven driving; This opposing party's balladeur train can back and forth be walked along the opposing party's needle-bar, carries knitting needle is woven one group of cam system of driving, and also can carry out independently walking with a side balladeur train; This control device is to supply with the braiding yarn to the cam system of each balladeur train, carry out the control device that the mode of the braiding of braided fabric is controlled respectively, and so that the mode that two sides' balladeur train moves back and forth control, so that: between this a pair of balladeur train, going ahead of the rest with a side balladeur train, the mode of row is provided with phase difference behind the opposing party's the balladeur train; With the centre of knitting width time corresponding, two sides' balladeur train is walked to same direction with maximal rate and in the empty mode of opening mutual hands-off interval between balladeur train; One side's balladeur train slows down in the end side of knitting width, has exceeded counter-rotating direction of travel under the state of outside of knitting width in cam system weaves driving to knitting needle position and begins to quicken; The opposing party's balladeur train also continues the walking with maximal rate after a side balladeur train slows down, slow down in the end side of knitting width then; Exceeded in the cam system of two sides' balladeur train weaves driving to knitting needle position under the state of outside of knitting width, two sides' balladeur train is closely given another the right of way, after giving another the right of way, make a side balladeur train continue to quicken to the top of knitting width, the opposing party's balladeur train also reverses direction of travel and begins to quicken.
The effect of invention
According to the present invention, in horizontal volume machine, use a pair of needle-bar in the tooth mouth face-off of supplying with the braiding yarn, while the balladeur train that is arranged on each needle-bar back and forth being walked when intersection by the braiding yarn connects to come the knitted cylindrical braided fabric with the both ends of knitting width, needle-bar by both party side by side carries out the braiding of braided fabric substantially; With between the two ends of knitting width, one side's balladeur train is gone ahead of the rest, and the empty at least mode of going behind the hands-off compartment of terrain of braid movement of knitting needle of beginning the compilation of of the opposing party's balladeur train is supplied with yarn, and the position that makes knitting needle carry out braid movement moves back and forth, so, the braided fabric of knitted cylindrical expeditiously.When stopping etc., can in hands-off scope, continuing the mobile of the opposing party for the direction of travel counter-rotating of the balladeur train that makes a side, compare with the situation that both sides are similarly stopped, can improving braid efficiency.
In addition, according to the present invention, can by make side's side and the opposing party's side respectively with turning back the braided fabric of braiding interconnect and form cylindrical fabric.If make material, the braiding condition of braiding yarn different in side's side and the opposing party's side, then can also easily form braided fabric character at side's side cylindrical fabric different with the opposing party's side in the nothing mode of making.
In addition, according to the present invention, the side by side opposite annular weaving of combinations of directions, knitted cylindrical braided fabric expeditiously.
In addition, according to the present invention, as cylindrical fabric, knitted glove expeditiously.
In addition, according to the present invention, braided fabric that can knitted cylindrical, with its former gloves as application glove, this application glove at least one side in dorsal side and palmar side implement to apply.Though on the braided fabric of tubular, produce seam,, can not influence outward appearance by applying covering joints.Even the scope that applies is little,, also can make seam not obvious because of the existence that applies by applying not covering joints.
In addition, according to the present invention, in horizontal volume machine, the hands-off interval of braid movement that can empty begin the compilation of knitting needle allows to respectively weave the cylindrical fabric that connects the both ends of knitting width by the intersection of braiding yarn expeditiously along a side needle-bar balladeur train that moves back and forth and the balladeur train walking that can move back and forth along the opposing party's needle-bar independently.Because a side balladeur train slows down in the end side of knitting width, exceeded in cam system weaves driving to knitting needle position that counter-rotating direction of travel under the state of outside of knitting width stops and the counter-rotating of direction of travel, simultaneously, continue the walking of the opposing party's balladeur train, so can make a side balladeur train stop and reversing do not influence the braiding that the balladeur train by the opposing party carries out, can suppress the reduction of efficient.
Description of drawings
Fig. 1 be for will comparing as the basic idea of the braid method of the cylindrical fabric of the one embodiment of the present invention braid method with the cylindrical fabric that is made into by in the past annular weaving, change the coordinate diagram of expression as time of the speed of travel.Fig. 2 is suitable for the figure of summary that the idea shown in Fig. 1 (a) is come the method for the such cylindrical fabric 11 shown in the weave diagram 8 (a) for expression.Fig. 3 can carry out simplification that the summary of horizontal volume machine 20 of such braiding of Figure 1 and Figure 2 constitutes for expression vertical view.Fig. 4 is illustrated in by when the such cylindrical fabric 11 shown in the such method weave diagram 9 (a) shown in Fig. 2, the figure of the state of the intersection that forms in the end of knitting width.Fig. 5 can be suitable for the figure that the outward appearance of application glove 40 of the braid method of this form of implementation constitutes for expression.Fig. 6 is for diagrammatically representing the figure of the method for knitted cylindrical braided fabric as another embodiment of the present invention.Fig. 7 is shown in the figure of crossing condition of braiding yarn of the end of knitting width for the information slip to the braid method of Fig. 6.The figure of the cylindrical fabric 1 that Fig. 8 is made into by in the past annular weaving for expression and the summary of its braid method.Fig. 9 is the figure of the expression summary that makes cylindrical fabric 11 that two ends intersect and its braid method in the past.Figure 10 is the figure of another braid method of the cylindrical fabric 11 of presentation graphs 9.
Symbol description
11: cylindrical fabric 2,12: braiding yarn 3,13: Yarn feeder 4,4f, 4b: needle-bar 5f, 5b: balladeur train 20: horizontal volume machine 25: controller 30x, 50x: cross part
The specific embodiment
Fig. 1 and the braid method of the cylindrical fabric that is made into by in the past annular weaving are represented the basic idea as the braid method of the cylindrical fabric of the invention process one form with comparing.Promptly, in the present invention, as among Fig. 1 (a) as translational speed V the variation of t is represented in time, before having in the horizontal volume machine of a pair of needle-bar such as needle-bar FB and back needle-bar BB, shown in single-point line and double dot dash line, has the such cylindrical fabric 11 shown in the phase difference ground weave diagram 9 (a) corresponding with the time difference D of braiding beginning.Phase difference to debouch the knitting needle sky that carries out braid movement in tooth mouth ground from the needle-bar of front and back and opens mutual hands-off interval and be provided with in order to make.Drive the position that knitting needle carries out braid movement, for example the length direction at needle-bar back and forth correspondingly changes the position of the balladeur train of walking with carrying cam system.In Fig. 1 (b), the variation of the translational speed V by the balladeur train in such annular weaving shown in Figure 8, as apply oblique line represents alternately weaves scope with knitting width time corresponding W by needle-bar FB, the BB of front and back.In the present invention, shown in Fig. 1 (a), repeatedly carry out the braiding of braided fabric, for example can weave about 2 times braided fabric of annular weaving in the past, improve productivity with a stroke of balladeur train by needle-bar FB, the BB of front and back.
Knitting needle is being woven under the situation of driving by balladeur train, need after balladeur train exceeds the end of knitting width, stop and making direction of travel counter-rotating and carry out again being provided with and plussage time corresponding X before the braiding of braided fabric.The increase of the running stroke S2 of such balladeur train 15f, 15b shown in Fig. 9 (b) causes the increase of time X.In addition, as Fig. 9 (b), balladeur train 15f, 15b in front and back are linked under the situation of ground walking by balladeur train 16, can not carry out the such speed of travel V that makes shown in Fig. 1 (b) and produce such control of difference.
In Fig. 1 (a), with the centre of knitting width time corresponding W, it is maximum that the speed of travel of balladeur train becomes, and carried out acceleration and deceleration control before and after it.Because at the top of knitting width is in accelerator, and be in moderating process in the terminal of knitting width, so the counter-rotating of the speed of travel of balladeur train is to go out under the state of the outside of knitting width to carry out in cam system weaves driving to knitting needle position.The balladeur train of balladeur train and back row in advance, though with phase difference being set, in the outside of knitting width, during acceleration after side is carried out speed of travel counter-rotating in advance by the also empty mode of opening mutual hands-off interval when the maximal rate walking, back row side is approaching while slowing down, and then gives another the right of way.When giving another the right of way, both sides' the balladeur train same position of with regard to the length direction of needle-bar, walking round about, but because the braiding of knitting needle drives does not carry out, so, do not produce interference.As for the Yarn feeder that balladeur train is taken away, when giving another the right of way, produce and intersect.
Fig. 2 represents to be suitable for the summary that the idea shown in Fig. 1 (a) is come the method for the such cylindrical fabric 11 shown in the weave diagram 8 (a).Below, to the part mark identical reference marks corresponding with Fig. 8～Figure 10, the repetitive description thereof will be omitted.In addition, in the present invention, the balladeur train 5f, the 5b that respectively carry 1 group of balladeur train cam system are walked independently by the needle-bar 4 of front and back.
As constantly shown in the ta1 like that, the balladeur train 5f of needle-bar took away Yarn feeder 3 in advance in the past, the balladeur train 5b of back needle-bar takes away the mode of Yarn feeder 13 back row, balladeur train 5f, 5b before and after making, Xiang Yifang is for example right-hand, both sides walk by maximal rate on one side, on one side the braiding of braided fabric respectively.If at moment ta2, the right-hand member of the balladeur train 5f of the preceding needle-bar of going ahead of the rest and the knitting width of needle-bar 4 is approaching, then begins the deceleration of balladeur train 5f.The speed of travel of the balladeur train 5b of back row keeps maximal rate.At moment ta3, the balladeur train 5f of needle-bar goes out to the outside of the right-hand member of the knitting width of needle-bar 4 and after stopping walking before making, beginning acceleration round about.The balladeur train 5b of back needle-bar slows down, and is approaching with the right-hand member of knitting width.
At moment ta4, the balladeur train 5f of the preceding needle-bar that quickens behind the counter-rotating direction of travel arrives the right-hand member of knitting width, and the braiding during the beginning left lateral simultaneously, on one side the balladeur train 5b of back needle-bar slows down, Yi Bian arrive the right-hand member of knitting width, is given another the right of way.Because if the right-hand member of knitting width or its outside, the braiding of then not carrying out knitting needle drives, so this gives another the right of way and can carry out.At moment ta5, while carrying out the braiding of left lateral, the balladeur train 5f of preceding needle-bar quickens, the balladeur train 5b of back needle-bar stops in the outside of the right-hand member of knitting width and reverses.At moment ta6, the left lateral of the balladeur train 5f of preceding needle-bar reaches maximal rate, and the balladeur train 5b of back needle-bar is left lateral also, becomes the acceleration mode before being about to take up one's knitting.At moment ta7, the balladeur train 5f of former needle-bar takes away Yarn feeder 3 in advance, and the balladeur train 5b of back needle-bar takes away the mode of Yarn feeder 13 back row, and both sides are walked to left by maximal rate on one side, on one side the braiding of braided fabric respectively.Below, also same at the left end of knitting width with right-hand member, make the direction of travel counter-rotating of balladeur train 5f, 5b respectively.Carry out such program repeatedly, can knitted cylindrical braided fabric 11.
Fig. 3 represents to carry out the formation of summary of the horizontal volume machine 20 of such braiding illustrated in figures 1 and 2.Horizontal volume machine 20 is at whole pedestal 21 upper supports front and back needle-bar 4f, the 4b in opposite directions of supporting.On each needle-bar 4f, 4b, be separately positioned on balladeur train 5f, 5b that length direction is back and forth walked independently.The overhung of the tooth mouth 22 between needle-bar 4f, 4b is to guide rail 23b, the 23f of Yarn feeder 3,13 channeling conducts.For example, position relation before being positioned at back needle-bar 4b and going up, the guide rail 23f of Yarn feeder 13 channeling conducts is positioned at according to guide rail 23b on the needle-bar 4f to Yarn feeder 3 channeling conducts, by Yarn feeder 3 forward the knitting needle of needle-bar 4f supply with yarn, Yarn feeder 13 knitting needle of needle-bar 4b is backward supplied with yarn, can make the braiding yarn crossovers in the braiding end.In addition, the context that Yarn feeder is 3,13, even Yarn feeder 3 is positioned on the preceding needle-bar 4f, as long as Yarn feeder 13 more is positioned at the front side than Yarn feeder 3, even Yarn feeder 13 is positioned on the needle-bar 4b of back, as long as Yarn feeder 3 more is positioned at rear side than Yarn feeder 13.In the inside of the pedestal 21 of horizontal volume machine 20 etc., be provided for the controller of controlling in the mode that drives balladeur train 5f, 5b independently 25.If so that balladeur train 5f, 5b control while eliminating the mode of walk synchronously on phase difference ground, then also can as Fig. 8 (b), shown in Figure 10, carry out and by the same action of situation of bridge member 6 bindings.
Fig. 4 is illustrated in by the state of watching the intersection that forms in the end of knitting width when the such cylindrical fabric 11 shown in the such method weave diagram 9 (a) shown in Fig. 2 in the tooth mouth of knitting width inboard.Shown in Fig. 4 (a), for example before having crossed the moment ta3 of Fig. 2, due in ta4 during, by preceding needle-bar 4f the braiding yarn 2 that coil column 30f has woven 1 row part is stopped under the state that extends to Yarn feeder 3 from last coil.The braiding yarn 12 that extends to Yarn feeder 13 back needle-bar 4b has woven 1 row part to coil column 30b after hangs on the braiding yarn 2, forms cross part 30x.Shown in Fig. 4 (b), when the balladeur train 5f of current needle-bar 4f side counter-rotating direction of travel is taken away Yarn feeder 3, braiding yarn 2 is turned back at cross part 30x.When further weaving the coil column 30f of next row in the opposite direction with respect to preceding needle-bar 4f, become the coil column 30f of next row of the coil column 30f that forms earlier with identical braiding yarn 2 with braiding yarn 2.In back needle-bar 4b side braiding yarn 12 is turned back at cross part 30x, weave the coil column 30b of next row.Though the coil column 30f by preceding needle-bar 4f braiding weaves respectively with different braiding yarn 2,12 with the coil column 30b that is woven by back needle-bar 4b, owing to link to each other at Yarn feeder 30x, so, can form cylindrical fabric 11 as a whole.
The outward appearance of application glove 40 that Fig. 5 represents to be suitable for the braid method of this form of implementation constitutes.In application glove 40, be provided with coat 42 with the one side side of former gloves 41 with the application glove of the same braiding of cylindrical fabric 11.As coat 42, for example can use rubber material etc. to make anti-skid structure.In addition, can correspondingly make it have waterproof, winter protection, function such as heat-resisting with the material of coat 42.With former gloves 41,, formed jointing line 43 as application glove when in the two ends intersection and when forming cylindrical fabric 11.In by the tubular knitted gloves that form in the past,, there is not jointing line 43 even there is the line 44 that opens yet.Therefore, if can then can obtain outward appearance and the identical application glove 40 of situation that will use as former gloves by the cylindrical fabric 1 that the annular weaving by in the past shown in Fig. 9 (a) obtains by coat 42 covering joints lines 43.Even with former gloves 41, being used to insert the oral area 45 of hand, application glove for example also can form by annular weaving.
Application glove can weave by such braid method shown in Figure 1 expeditiously with former gloves 41.But, because coat 42 is compared easier being attached on the purl loop with the front coil, so, behind the cylindrical fabric 1 of braiding, it is turned over as gloves.Become the front coil owing to put in the medial surface of hand, coated side becomes purl loop, so, with former gloves 41, become desirable coil state as application glove.If, then can reduce manufacturing cost owing to improve productivity by the braid efficiency that improves as cylindrical fabric 1, so, also can realize the reduction of manufacturing cost as application glove 40.
In addition, the cylindrical fabric 11 that connects at the two ends of knitting width, the condition that also can change the material etc. of braiding yarn 2,12 or change braiding weaves.For example, as above-mentioned gloves, also can use the mode of the high braiding yarn of retractility to use respectively in dorsal side to use heat resistance, braiding yarn that mechanical strength is high at palmar side.In addition, also can improve the yarn tension of palmar side in advance, after braiding, make palmar side to cave in.In addition, such cylindrical fabric not only can use in gloves, also can use in socks, motion body harness etc.For example at socks, wear in the motion body harness of joint component etc., can use bibulous braiding yarn in the inboard of sweating easily, use the high braiding yarn of retractility in the table side that distortion is big.
Fig. 6 roughly represents the method for knitted cylindrical braided fabric as another form of implementation of the present invention.In this form of implementation, make the braiding yarn supplied with respectively from 2 Yarn feeders 3,13 forwards, backwards needle-bar annular movement in the opposite direction and side by side.That is, at moment tb1, for example the balladeur train 5f of preceding needle-bar takes away Yarn feeder 3 ground in advance, and the balladeur train 5b of back needle-bar takes away row behind Yarn feeder 13 ground, and simultaneously, right lateral has phase difference in the both sides of needle-bar 4 as a whole, simultaneously, carries out the braiding of braided fabric.At moment tb2, the balladeur train 5f of the preceding needle-bar of going ahead of the rest exceeds the right-hand member of knitting width, decontrols Yarn feeder 3 back counter-rotating direction of travel.During before the moment tb3, the balladeur train 5b of the back needle-bar of back row also arrives the right-hand member of knitting width, decontrols Yarn feeder 13, makes the direction of travel counter-rotating.The balladeur train 5f of preceding needle-bar takes away the Yarn feeder 13 ground left lateral of having been decontroled by balladeur train 5b in advance.At moment tb4, the balladeur train 5f of the preceding needle-bar of going ahead of the rest takes away Yarn feeder 13 ground left lateral, and simultaneously, the balladeur train 5b of the back needle-bar of back row also takes away Yarn feeder 3 ground left lateral, simultaneously, carries out the braiding of braided fabric respectively.Below, also same even at the left end of knitting width with right-hand member, carry out the counter-rotating of direction of travel of balladeur train 5f, 5b and the exchange of Yarn feeder 3,13.By these processes repeatedly, can the knitted cylindrical braided fabric.
Fig. 7 is the figure as the situation of the braid method of the STA representation Fig. 6 that watches the intersection that weaves yarn in the end of knitting width in the tooth mouth of knitting width inboard.In the coil column 50f of preceding needle-bar side, row with 12 braidings of braiding yarn is joined with the row that weaves with braiding yarn 2, in the coil column 50b of back needle-bar side, row with 2 braidings of braiding yarn is joined with the row that weaves with braiding yarn 12, thus, form cross part 50x.Because each braiding yarn 2,12 is with respect to by in opposite directions the braided fabric annular movement ground knitted cylindrical braided fabric of needle-bar braiding alternately, so, the braided fabric of both sides can be formed comparably.In such cylindrical fabric, the seam by the cross part 50x by the border between the coil column 50f of preceding needle-bar braiding and the coil column 50b that is woven by the back needle-bar forms also forms jointing line in the side of cylindrical fabric.If the like that additional coat 42 of the application glove 40 of image pattern 5 then can the covering joints line, make it can not be in sight.
Claims (6)
1. the braid method of a cylindrical fabric, use horizontal volume machine, have a pair of needle-bar in the tooth mouth face-off of supplying with the braiding yarn in this horizontal volume machine, the intersection by the braiding yarn connects to come the knitted cylindrical braided fabric with the both ends of knitting width, it is characterized in that
Be provided with a pair of balladeur train, this a pair of balladeur train can be walked independently along each needle-bar, respectively carries the cam system that one group of knitting needle to each needle-bar weaves driving respectively;
Between this a pair of balladeur train, with a side in advance behind the opposing party the mode of row phase difference is set;
With the centre of knitting width time corresponding, two sides' balladeur train is walked to same direction with maximal rate and in the empty mode of opening mutual hands-off interval between balladeur train;
One side's balladeur train slows down in the end side of knitting width, has exceeded counter-rotating direction of travel under the state of outside of knitting width in cam system weaves driving to knitting needle position and begins to quicken;
The opposing party's balladeur train also continues the walking with maximal rate after a side balladeur train slows down, slow down in the end side of knitting width then;
Exceeded in the cam system of two sides' balladeur train weaves driving to knitting needle position under the state of outside of knitting width, two sides' balladeur train is closely given another the right of way, after giving another the right of way, make a side balladeur train continue to quicken to the top of knitting width, the opposing party's balladeur train also reverses direction of travel and begins to quicken;
Two sides' balladeur train is back and forth walked, carry out the braiding of braided fabric by each needle-bar respectively.
2. the braid method of cylindrical fabric according to claim 1 is characterized in that, after above-mentioned intersection, the braiding yarn is turned back respectively with respect to each needle-bar, is woven repeatedly with same braiding yarn respectively by each needle-bar.
3. the braid method of cylindrical fabric according to claim 1 is characterized in that, after above-mentioned intersection, the braiding yarn that exchange is supplied with to each needle-bar respectively weaves yarn annular movement respectively Yi Bian make, Yi Bian weave.
4. according to the braid method of any one the described cylindrical fabric in the claim 1～3, it is characterized in that, as the braided fabric of above-mentioned tubular, is knitted glove.
5. the braid method of cylindrical fabric according to claim 4 is characterized in that, as above-mentioned gloves, braiding is used for implementing coated with the former gloves as the application glove use at least one side of dorsal side and palmar side.
6. a horizontal volume machine has a pair of needle-bar in the tooth mouth face-off of supplying with the braiding yarn, it is characterized in that,
The balladeur train, the opposing party's balladeur train, the control device that comprise a side;
This side's balladeur train can back and forth be walked along a side needle-bar, carries the one group of cam system that knitting needle is woven driving;
This opposing party's balladeur train can back and forth be walked along the opposing party's needle-bar, carries knitting needle is woven one group of cam system of driving, and also can carry out independently walking with a side balladeur train;
This control device is supplying with the braiding yarn to the cam system of each balladeur train, carries out the control device that the mode of the braiding of braided fabric is controlled respectively, and so that the mode that two sides' balladeur train moves back and forth control so that:
Between this a pair of balladeur train, going ahead of the rest with a side balladeur train, the mode of row is provided with phase difference behind the opposing party's the balladeur train;
With the centre of knitting width time corresponding, two sides' balladeur train is walked to same direction with maximal rate and in the empty mode of opening mutual hands-off interval between balladeur train;
One side's balladeur train slows down in the end side of knitting width, has exceeded counter-rotating direction of travel under the state of outside of knitting width in cam system weaves driving to knitting needle position and begins to quicken;
The opposing party's balladeur train also continues the walking with maximal rate after a side balladeur train slows down, slow down in the end side of knitting width then;
Exceeded in the cam system of two sides' balladeur train weaves driving to knitting needle position under the state of outside of knitting width, two sides' balladeur train is closely given another the right of way, after giving another the right of way, make a side balladeur train continue to quicken to the top of knitting width, the opposing party's balladeur train also reverses direction of travel and begins to quicken.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006348661 | 2006-12-25 | ||
| JP348661/2006 | 2006-12-25 | ||
| PCT/JP2007/001459 WO2008078414A1 (en) | 2006-12-25 | 2007-12-22 | Knitting method of tubular fabric and weft knitting machine |
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| Publication Number | Publication Date |
|---|---|
| CN101553609A CN101553609A (en) | 2009-10-07 |
| CN101553609B true CN101553609B (en) | 2011-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2007800441290A Active CN101553609B (en) | 2006-12-25 | 2007-12-22 | Knitting method of tubular fabric and weft knitting machine |
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|---|---|
| JP (1) | JP5260311B2 (en) |
| KR (1) | KR101356979B1 (en) |
| CN (1) | CN101553609B (en) |
| WO (1) | WO2008078414A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5695859B2 (en) * | 2010-08-11 | 2015-04-08 | 株式会社島精機製作所 | Method of joining adjacent knitted fabric parts, and knitted fabric |
| JP5828723B2 (en) * | 2011-09-09 | 2015-12-09 | 株式会社島精機製作所 | Knitting method and apparatus for editing knitting data by flat knitting machine |
| JP6505041B2 (en) * | 2016-03-15 | 2019-04-24 | 株式会社島精機製作所 | Method of knitting tubular knitted fabric, and tubular knitted fabric |
| CN108660598A (en) * | 2018-06-28 | 2018-10-16 | 绍兴汉翔精密机械制造有限公司 | A kind of shuttle pneumatic structure |
| JP2022181310A (en) * | 2021-05-26 | 2022-12-08 | 株式会社島精機製作所 | Knitted fabric forming method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB582867A (en) * | 1944-09-14 | 1946-11-29 | Gabriel Kaerger | Improvements in the manufacture of machine knitted gloves and mittens |
| US6105397A (en) * | 1997-12-17 | 2000-08-22 | H. Stoll Gmbh & Co. | Method for producing a knitted article on a flat knitting machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5014524A (en) * | 1989-08-23 | 1991-05-14 | Adrian Smilovici | Flat bed knitting machine having plural carriages |
| JP2733627B2 (en) * | 1990-01-22 | 1998-03-30 | 株式会社島精機製作所 | Flat knitting machine |
| CH686089A5 (en) * | 1991-08-02 | 1995-12-29 | Steiger Sa Atelier Constr | Flatbed knitting machine. |
| JPH05287652A (en) * | 1992-04-06 | 1993-11-02 | Asahi Chem Ind Co Ltd | Loop transferring method |
| JPH07138849A (en) * | 1993-11-10 | 1995-05-30 | Tsudakoma Corp | Method of simultaneous knitting in identical course |
| JP3126272B2 (en) * | 1994-02-21 | 2001-01-22 | 株式会社島精機製作所 | Method of knitting tubular knitted jacquard fabric |
| DE19630006A1 (en) * | 1996-07-25 | 1998-01-29 | Stoll & Co H | Process for the production of flat knitted fabrics seamlessly connected to open or closed at the edges |
| JP4242121B2 (en) * | 2002-07-29 | 2009-03-18 | ショーワグローブ株式会社 | Work gloves |
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2007
- 2007-12-22 JP JP2008550964A patent/JP5260311B2/en active Active
- 2007-12-22 WO PCT/JP2007/001459 patent/WO2008078414A1/en active Search and Examination
- 2007-12-22 KR KR1020097009766A patent/KR101356979B1/en active IP Right Grant
- 2007-12-22 CN CN2007800441290A patent/CN101553609B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB582867A (en) * | 1944-09-14 | 1946-11-29 | Gabriel Kaerger | Improvements in the manufacture of machine knitted gloves and mittens |
| US6105397A (en) * | 1997-12-17 | 2000-08-22 | H. Stoll Gmbh & Co. | Method for producing a knitted article on a flat knitting machine |
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| JP平3-220348A 1991.09.27 |
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| KR101356979B1 (en) | 2014-01-29 |
| KR20090092767A (en) | 2009-09-01 |
| CN101553609A (en) | 2009-10-07 |
| JPWO2008078414A1 (en) | 2010-04-15 |
| JP5260311B2 (en) | 2013-08-14 |
| WO2008078414A1 (en) | 2008-07-03 |
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