CN101910488B - Fabric transfer device - Google Patents
Fabric transfer device Download PDFInfo
- Publication number
- CN101910488B CN101910488B CN2008801232371A CN200880123237A CN101910488B CN 101910488 B CN101910488 B CN 101910488B CN 2008801232371 A CN2008801232371 A CN 2008801232371A CN 200880123237 A CN200880123237 A CN 200880123237A CN 101910488 B CN101910488 B CN 101910488B
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- Prior art keywords
- pin
- fabric
- mentioned
- lasso
- fabric transfer
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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
- D04B15/02—Loop-transfer points
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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
- D04B15/20—Needle bars
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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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
Provided is a fabric transfer device, which can move a fabric from the topping needles of a topping device to the magazine needles of a magazine and which can facilitate the handling of the magazine. The fabric transfer device (4) comprises a rotary spindle (44) supported rotatably near the topping needles (25) by the topping device (2), a plurality of fabric transfer plates (41) arrayed on the rotary spindle (44), and a drive mechanism for rotating the rotary spindle (44). Each of the fabric transfer plates (41) of the device (4) is constituted such that it is arranged between the adjoining topping needles (25) by rotating the rotary spindle (44), and such that its edge portion feeds out the fabric (80) from the topping needles (25) to the magazine needles (31).
Description
Technical field
The present invention relates to use topping stand with braided fabric when the knitting needle of needle-bar takes off and leaves in the pin storehouse that has been set up in parallel pin storehouse pin, the fabric transfer device that is used to make braided fabric to move to pin storehouse pin from the lasso pin of topping stand.
Background technology
In horizontal volume machine, debouch the tooth mouth through making knitting needle from clipping tooth oral area ground needle-bar in opposite directions, will hang over from the braiding yarn that the top of tooth mouth is supplied with on the hook of knitting needle and draw in the braiding that needle-bar carries out braided fabric.The supply of knitting yarn alignment tooth mouth is carried out from the supply yarn mouth in the reciprocating supply yarn members of the length direction of needle-bar above the tooth mouth.Through using so horizontal volume machine, can for example weave blouse, open flap sweater etc. with the nothing mode of making.
On the other hand, owing to the reason etc. in the design, need hope that also a plurality of braided fabrics are carried out connection processing accomplishes clothes.For example, in blouse etc., weave front and rear body and collar sometimes respectively, in the operation of back, connecting.In the case,, then do attractive in appearancely, can make the good blouse of wearing feeling if be connected under the state that the coil of the bonding station in making front and rear body and collar corresponds to each other.But, when connecting, not only bothered but also time-consuming owing to merge the coil of the front and rear body finished and collar one by one, so production efficiency is poor.
In order to solve the above problems, for example, the topping stand of record is suggested in patent documentation 1,2.So-called topping stand; Be possess be set up in parallel with the knitting needle of needle-bar one to one the lasso pin axial region and supporting axial region the arm that moves; Braided fabric is broken away from from the knitting needle of needle-bar, and leave in and be set up in parallel and the lasso pin device in the pin storehouse of pin storehouse pin one to one.Topping stand is transferred to the pin storehouse continuously with braided fabric thus, if leave the quantity that braided fabric in the pin storehouse reaches regulation in, then forwards the connection operation together to through Lian Zhenku, can accomplish clothes expeditiously.
By such topping stand when braided fabric is transferred in the pin storehouse, need carry out braided fabric sleekly from the structure of lasso pin to the handing-over of pin storehouse pin.For example, in Fig. 1 of patent documentation 1,10 sides in the pin storehouse are to be provided with the transfer device 11 of braided fabric with pin storehouse 10 different members.In addition, in Fig. 5 of patent documentation 2, near pin storehouse pin 5, be provided with the device 49 that pushes the braided fabric of fastening on this pin 5 to inside.
Patent documentation 1: No. 3446042 specification of United States Patent (USP)
Patent documentation 2: Deutsche Bundespatent is invented specification No. 2005439
Summary of the invention
Invent problem to be solved
But, the transfer device of the braided fabric of in these documents, putting down in writing because with cover mode on the pin of pin storehouse be arranged on regularly pin storehouse pin near, so deposited the problem that the operation in the pin storehouse of braided fabric becomes miscellaneous.Particularly the braided fabric on will leaving pin storehouse pin in forwards to when connecting operation, because of above-mentioned transfer device is difficult to take off the pin storehouse in the way.
Therefore, one of the object of the invention is to provide braided fabric is moved on the pin storehouse pin in pin storehouse from the lasso pin of topping stand, simultaneously, can easily carry out the fabric transfer device of the operation in pin storehouse.
In order to solve the means of problem
The present invention relates to a kind of fabric transfer device; Be used for above-mentioned coil being taken off and when joining to pin storehouse pin from above-mentioned needle-bar by topping stand; Above-mentioned coil is moved to above-mentioned pin storehouse pin from above-mentioned lasso pin, and this topping stand possesses the lasso pin, and this lasso pin fastening is by the coil of the braided fabric of the needle-bar braiding of horizontal volume machine; Said fabric transfer device is characterised in that to possess: rotation freely is bearing in the rotary shaft on the topping stand near above-mentioned lasso pin; Be set up in parallel a plurality of fabric transfer plates on above-mentioned rotary shaft; Make the driving mechanism of above-mentioned rotary shaft rotation,, make above-mentioned fabric transfer plate between the lasso pin of adjacency, braided fabric is seen off to pin storehouse pin from the lasso pin by the edge portion of above-mentioned fabric transfer plate through making above-mentioned rotary shaft rotation.
As a mode of the present invention; At least a portion of preferably above-mentioned a plurality of fabric transfer plates; Be configured to the state that above-mentioned edge portion staggers with respect to other fabric transfer plate, so as braided fabric from fastening the coil on the lasso pin and column direction on the lasso pin poor to the mobile generation time of pin storehouse pin.As such structure, can enumerate the structure and these two structures of structure of using variform fabric transfer plate of the identical fabric transfer plate of the mode configuring shapes that staggers with edge portion typically.
When being set the time difference when the edge portion of the above-mentioned fabric transfer plate that is set up in parallel that staggers and to braided fabric mobile; At least a portion of preferably above-mentioned a plurality of fabric transfer plates forms with the variform mode of fabric transfer plate with other; On above-mentioned variform each fabric transfer plate, formed the consistent general edge portion of the shape of edge portion, so as the coil that is moved to the braided fabric on the pin of pin storehouse finally coil and the column direction alignment.
The effect of invention
According to fabric transfer device of the present invention, can make simply as near the structure the pin storehouse of accepting side of braided fabric, its result has formed free space near the pin storehouse.Therefore, the pin storehouse is easy with respect to installation, the dismounting of horizontal volume machine, can slick and sly carry out the connection operation of the braided fabric of back operation.In addition, be utilized near the free space of the formation in pin storehouse, can in a horizontal volume machine, a plurality of pins storehouse be set.And then, even a horizontal volume machine is being provided with under the situation in a plurality of pins storehouse, owing to fabric transfer device just can be accomplished by one, so be economical.
In addition; Through among a plurality of fabric transfer plates that are set up in parallel; The mode that staggers with edge portion to major general part fabric transfer plate and other fabric transfer plate is configured, and can be set the time difference to the braided fabric of fastening on the also column direction of the coil on the lasso pin mobile.According to this structure, because being divided into repeatedly, the coil of the braided fabric of fastening on the lasso pin transfers, so can alleviate load to the driving mechanism that makes the rotary shaft rotation to pin storehouse pin.Therefore, compacter driving mechanism can be adopted, load can be reduced the topping stand that fabric transfer device of the present invention is installed.And then, if the load of topping stand is reduced, then also can make the topping stand densification.
In addition; During the edge portion of the fabric transfer plate that is set up in parallel when staggering; Adopt variform plate, simultaneously, the consistent general edge portion of the shape of edge portion is set on these variform each fabric transfer plates; Make braided fabric when move in the pin storehouse thus, the coil of the braided fabric of fastening on the pin of pin storehouse is finally alignd at the also column direction of coil.Coil through leaving the braided fabric in the pin storehouse in advance in aligns at the also column direction of coil, can in the operation of back when Connection Card fixes on the braided fabric on the pin storehouse and braided fabric separates the braided fabric of braiding therewith, easily make the coil of two braided fabrics corresponding.
Description of drawings
Fig. 1 is the outline elevation of the horizontal volume machine shown in the embodiment.
Fig. 2 is the summary side elevation of the horizontal volume machine shown in the embodiment.
Fig. 3 (a) is the front view of variform five fabric transfer plates, (b)～(f) is expression by possessing the key diagram that fabric transfer device by the plate shown in (a) makes the state that braided fabric moves.
Fig. 4 is that expression is transferred first key diagram of the process of braided fabric by the topping stand shown in the embodiment, and representes that the 3rd axial region moves to the state of B from S.
Fig. 5 is near the enlarged drawing the tooth mouth among Fig. 4.
Fig. 6 is that expression is transferred second key diagram of the process of braided fabric by the topping stand shown in the embodiment, and representes that the 3rd axial region moves to the state of D from B.
Fig. 7 is that expression is transferred the 3rd key diagram of the process of braided fabric by the topping stand shown in the embodiment, and representes that the 3rd axial region moves to the state of E from D.
Fig. 8 is that expression is transferred the 4th key diagram of the process of braided fabric by the topping stand shown in the embodiment, and representes that the 3rd axial region moves to the state of H from E.
Fig. 9 is the process of braided fabric is transferred in expression by the topping stand shown in the embodiment the 5th key diagram; (a) the position relation of lasso pin, pin storehouse pin and the fabric transfer device of expression when the state of Fig. 8 makes the fabric transfer device action; (b) be illustrated in from the state of (a) and braided fabric pushed the track when H moves to J of the 3rd axial region when the root side of pin storehouse pin, the position relation of lasso pin, pin storehouse pin and the fabric transfer device when (c) expression the 3rd axial region is in J.
Symbol description:
1: horizontal volume machine
2: topping stand
21: the first axle part 22: 23: the three axial regions of the second axle part
201: the first arm is right to 202: the second arms
M1～m4: motor c2～c4: power transfer member
25: the lasso pin
3: the pin storehouse
31: pin storehouse pin 32: pin storehouse bar
4: fabric transfer device
41,41A, 41B, 41C, 41D, 41E: fabric transfer plate
410: base portion 411: fitting portion 415: protuberance
44: the four axial regions (rotary shaft)
42A, 42B, 42C, 42D, 42E: pushing edge portion 43: general edge portion
5: needle-bar
51: preceding needle-bar
52: the back needle-bar
50: balladeur train
501: the pin main body
502: pusher jack
6: supply with yarn members
61: the drawing lines guide rail
7: supporting member
71: the supporting wrist
72: support column portion
8: the braiding yarn
80: braided fabric
8c: cone
8t: upper springs device
The specific embodiment
Below, based on description of drawings embodiment of the present invention.
Fig. 1 has represented to install the front view of the horizontal volume machine that possesses fabric transfer device of the present invention.In addition, Fig. 2 representes the left side view of horizontal volume machine.
Supply with the supply of the braiding yarn 8 that yarn members 6 accepts to extract out through the side tensioning apparatus (not shown) of the side of upper springs device 8t, horizontal volume machine from the cone 8c that is arranged on the cone support.This supplies with yarn members 6 and is erected between the supporting member 7 at the two ends that uprightly are arranged on horizontal volume machine 1, be installed on free sliding above the preceding needle-bar 51 along on a plurality of drawing lines guide rails 61 of the length direction extension of needle-bar 5.
Using so horizontal volume machine 1 to come under the situation of braid 80, usually, the braided fabric of casting off 80 is seen off to the below of tooth mouth, from the conveying end recovery of horizontal volume machine 1 below.But; In this horizontal volume machine 1; For example; Separate under the situation on the front and rear body that weaves only weaving collar continuously and in the operation of back, the collar of casting off is connected with collar, if the state arranged side by side when keeping by fastening the coil of the final row of collar in advance on knitting needle is constant, then is easily when connecting.Therefore, in Fig. 1,2 illustrative horizontal volume machine 1 possess under the situation that the state arranged side by side of the coil of being kept final row by fastening at the braided fabric on the knitting needle of needle-bar 5 80 is constant the topping stand 2 that breaks away from from knitting needle and from topping stand 2 accept braided fabric 80 and temporarily place braided fabric 80 pin storehouse 3 (among Fig. 1, omitting), braided fabric is transferred to the fabric transfer device 4 (among Fig. 1, omitting) in pin storehouse 3 from topping stand.
Above-mentioned topping stand 2, as shown in Figure 2, be to take off the braided fabric 80 of fastening on the knitting needle of needle-bar 5, take out braided fabric 80 to the top of needle-bar 5, the device of transferring to the pin storehouse that is arranged on the top of supplying with yarn members 63.Braided fabric 80 from then on topping stand is undertaken by the fabric transfer device 4 of the front end that is arranged on topping stand 2 (the 3rd axial region of afterwards stating 23) to the handing-over in pin storehouse 3.Below, topping stand, pin storehouse 3, fabric transfer device 4 are at length described, the state that moves of braided fabric is described simultaneously.
< topping stand >
The first arm that topping stand 2 possesses the first axle part 21 that is parallel to each other, the second axle part 22, the 3rd axial region 23 and connects the first axle part 21 and the second axle part 22 to 201, second arm that is connected the second axle part 22 and the 3rd axial region 23 is to 202 and the lasso pin 25 that is set up in parallel with the 3rd axial region 23.
The first axle part 21 sets up with the mode that above drawing lines guide rail 61, extends in parallel with needle-bar 5.More particularly; The first axle part 21 is parts of supporting member 7; Compare with drawing lines guide rail 61 further and extend to the top, and, rotation freely be bearing in to arrange on the inboard crooked supporting wrist 71 of braiding machine that side is opposite in front of the braiding machine of supplying with yarn members 6.That is, the first axle part 21 is configured in the tooth oral-lateral top of back needle-bar 52, can not hinder the slip of supplying with yarn members 6, balladeur train 50.This first axle part 21 is rotated with respect to supporting wrist 71 by motor m1.And then, in the internal configurations of the first axle part 21 the motor m2 of the second axle part 22 rotations stated after being used to make.
The first arm that connects the first axle part 21 and the second axle part 22 is to 201, is to a pair of I matrix of extending with the direction of the axial quadrature of the first axle part 21 from the both ends of the first axle part 21.One distolateral being fixed on the first axle part 21 of each I matrix is that the center is rotated through making the first axle part 21 rotations with the axle center of the first axle part 21.In addition, the length of I matrix is the length of when making I matrix (the first arm is to 201) rotation, not stretching out from horizontal volume machine main body.And then, in the internal configurations of a side I matrix transmit power transfer member (for example, chain, band etc.) the synchronously c2 of power of the motor m2 of the inside that is configured in the first axle part 21.
With the first arm of the first axle part 21 opposition sides to 201 end on, rotate with the mode of the end that connects each arm and freely to support the second axle part 22, its driving force by the motor m2 that transmits through power transfer member c2 is rotated.In a side's of the second axle part 22 end (the paper right side of Fig. 1), the motor m3 of built-in the 3rd axial region 23 rotations of stating after being used to make.In addition, in the opposing party's of the second axle part 22 end (the paper left side of Fig. 1), the motor m4 of the 4th axial region 44 (with reference to Fig. 5) rotation of the built-in fabric transfer device of stating after being used to make 4 (with reference to Fig. 2).
Second arm that connects the second axle part 22 and the 3rd axial region 23 is to 202, be on the both ends with the second axle part 22 the first arm to 201 compare from the position of inboard to the pair of L matrix of the direction extension of the axial quadrature of the second axle part 22.One side of each L matrix is fixed on the second axle part 22, and the another side of L matrix is to dispose to the mode of extending with the direction of the axial quadrature of the second axle part 22.In addition; The length of the another side of L matrix; Be formed shorter to 201 length than the first arm; Make second arm to 202 whens rotation, second arm to 202 leading section, be installed in second arm to the 3rd axial region 23 and fabric transfer device 4 on 202,201 the first axle part 21 is not contacted with the supporting the first arm.
With second arm of the opposition side of the second axle part 22 to 202 end (the another side end of L matrix), to connect second arm 202 mode and the second axle part 2 have been set up the 3rd axial region 23 abreast.The 3rd axial region 23 is that the center is rotated supporting freely with the axle center of the 3rd axial region 23, and the mode that is rotated with the driving force by the motor m3 that transmits through power transfer member c3 constitutes.In addition, on this 3rd axial region 23, fixed the lasso pin 25 of fishing for the braided fabric 80 of fastening on needle-bar 5.Lasso pin 25 is pins of L font, according to be set up in parallel the identical quantity of the knitting needle on the needle-bar 5 be set up in parallel the 3rd axial region 23 axially on.This lasso pin 25, the regulation zone of its front form cross section V word shape.
In addition, the each several part of topping stand, from the position of readiness of representing by double dot dash line of Fig. 3 with the mode of moving by the predetermined anglec of rotation, rotary speed by computer control.
< fabric transfer device >
And then, on the 3rd axial region 23, be provided with the fabric transfer device 4 that the coil of the braided fabric 80 of fastening on lasso pin 25 is seen off to the direction that breaks away from from lasso pin 25.Fabric transfer device 4; As shown in Figure 9, possess with rotate along the mode of the 3rd axial region 23 freely be bearing in second arm to the 4th axial region 44 on 202, be set up in parallel the 4th axial region 44 axially on a plurality of fabric transfer plates 41, make the motor m4 of the 4th axial region 44 rotations.Fabric transfer plate 41 possesses the base portion 410 of the ring-type with the through hole that connects the 4th axial region 44, from the outstanding protuberance 415 of base portion 410 radius vector direction foreign sides.Each fabric transfer plate 41 is set up in parallel on the 4th axial region 44 with the mode between the lasso pin 25 that is configured in adjacency, when making 44 rotations of the 4th axial region, can braided fabric 80 be released from lasso pin 25 by the edge portion of protuberance 415.In addition, motor m4 is built in the second axle part 22 as stating, makes 44 rotations of the 4th axial region through power transfer member c4.In addition, motor m4 is built in the second axle part 22 as stating, makes 44 rotations (the motor m4 of Fig. 1) of the 4th axial region through power transfer member c4.
In this embodiment, variform five the fabric transfer plate 41A～41E shown in Fig. 3 (a) have been used.On the base portion 410 of each fabric transfer plate 41A～41E, be provided with fitting portion 411, stipulated the projected direction of protuberance 415 when fabric transfer plate 41 is embedded the 4th axial region 44.In addition; On protuberance 415, be provided with when making fabric transfer plate 41 rotation pushing fastening braided fabric 80 and the pushing edge 42A～42E of portion that sees off to the direction that makes braided fabric 80 break away from lasso pins 25 and the further braided fabric 80 seen off of pushing and carry out the general edge portion 43 of the location of the final braided fabric 80 on the pin storehouse pin 31 on lasso pin 25.In addition, fabric transfer plate 41E, the same position on its protuberance 415 has pushing edge 42E of portion and general edge portion 43 concurrently.
In addition; In this embodiment; With the structure of 12 blocks of identical shaped fabric transfer plates arranged side by side continuously as a unit, so that the order mode arranged side by side according to unit → 41B → 41C → 41D → 41E → 41D → 41C → 41B... of fabric transfer plate 41A disposes these 12 unit as a unit from the left side of Fig. 1.In addition, the configuration sequence of unit is not limited by above-mentioned order, and the quantity that constitutes the fabric transfer plate of unit is not limited especially yet.In addition, the fabric transfer plate of adjacency also can dispose with the mode that becomes variform fabric transfer plate each other.And then the quantity of variform fabric transfer plate can at random be selected, and identically also has no relations even the shape of whole fabric transfer plates made.
If above-mentioned difform five fabric transfer plate 41A～41E are configured on the 4th axial region 44, then shown in Fig. 3 (b), the pushing edge 42A～42E of portion that becomes each fabric transfer plate disposes with staggering, simultaneously, and the state that general edge portion 43 is consistent.Under this state, if make fabric transfer plate 41A～41E rotation, then at first the pushing edge 42A of portion of fabric transfer plate 41A contacts with braided fabric 80 and sees braided fabric 80 (with reference to Fig. 3 (c)) off.And then; If make fabric transfer plate 41A～41E rotation; Then shown in Fig. 3 (d), (e), the part of side in front of the paper in the braided fabric 80 is seen off by compare the fabric transfer plate 41B, the pushing edge 42B of portion of 41C, the 42C that are positioned at paper front side with fabric transfer plate 41A.And the general edge portion 43 that finally becomes braided fabric 80 and each plate 41A～41E is state of contact roughly, promptly becomes the state (with reference to Fig. 3 (f)) in the coil alignment of paper vertical direction braided fabric 80.
As stated, the pushing edge 42A-42E of portion through fabric transfer plate 41A～41E of being set up in parallel disposes with staggering, can be set the time difference to the braided fabric 80 on the direction of the coil that has been set up in parallel braided fabric 80 mobile.That is,,, move, so can reduce load to the driving mechanism (the motor m4 of Fig. 1) that makes fabric transfer plate 41A～41E rotation but carry out order owing to can not be to move to pin storehouse pin 31 simultaneously with the coil of fastening on lasso pin 25 according to this structure.Therefore, owing to can adopt compact motor to the driving mechanism that makes fabric transfer plate 41A～41E rotation, so can avoid comprising the maximization of fabric transfer device 4 at interior topping stand 2.
< pin storehouse >
In topping stand, break away from the braided fabric 80 of needle-bar 5, be retained in the pin storehouse 3.In this embodiment, three pin storehouses 3 are parts of supporting member 7, and loading and unloading are mounted freely on from supporting wrist 71 further in the support column portion 72 of top extension.Each pin storehouse 3, shown in Fig. 7～9, the pin storehouse pin 31 that possesses the pin storehouse bar 32 that extends in parallel with each axial region 21～23, is set up in parallel with pin storehouse bar 32.Pin storehouse pin 31 is configured to equal number with lasso pin 25, is set up in parallel the position on the length direction of pin storehouse bar 32, with the 4th axial region 44 axially on lasso pin 25 to be set up in parallel the position corresponding one to one.That is, the pin storehouse pin 31 on the length direction of pin storehouse bar 32 be set up in parallel the position, also with the needle-bar length direction on knitting needle to be set up in parallel the position corresponding.In addition, pin storehouse pin 31, the regulation zone of its front forms the contrary V word shape in cross section, in this contrary groove of V word shape, can take in the V word shape leading section of lasso pin 25.In addition, the topping stand 2 of this embodiment is because have 21,22,23 and two groups of arms of three axial regions to 201,202, so the handover wide ranges of braided fabric can at random be selected the allocation position in pin storehouse 3 in the scope that lasso pin 25 reaches.
<using the handover process of the braided fabric of topping stand >
Describe based on Fig. 4～9 pair process below by the topping stand handover braided fabric that possesses above structure.Fig. 4,6～9th, through the key diagram of ground explanation by the process of topping stand handover braided fabric, Fig. 5 is near the enlarged drawing the tooth mouth among Fig. 4 in time.In these Fig. 4,6～9, the track by the central shaft of the track of the central shaft of single-point line expression the second axle part 22 and the 3rd axial region 23 simultaneously, has added letter on the main positions in the track of the 3rd axial region 23.In addition, in Fig. 4～9, omit the structure with the handover horizontal volume machine that it doesn't matter of braided fabric 80, for example, omitted the diagram of supplying with yarn members etc.And then, as the fabric transfer plate 41 among the figure, be that representative illustrates only with fabric transfer plate 41A shown in Figure 3.
In this embodiment, as shown in Figure 4, the example that is taken off fastening braided fabric 80 on the needle-bar 52 (for example, collar etc.) in the back by the topping stand 2 that is in position of readiness (among the figure, being represented by double dot dash line) is described.
At first, then as shown in Figure 5 if the braiding of braided fabric 80 is through with, make the pusher jack 502 of knitting needle debouch the tooth mouth, make hook and fastening in advance that the coil of braided fabric 80 breaks away from pin main body 501 on pusher jack 502.Knitting needle in this embodiment; Used by contain leading section have tongue two blades pusher jack 502 and (for example have compound needle that the pin main body 501 of hook constitutes at leading section; With reference to No. 2917146 communiques of Japan Patent); The coil of fastening on pusher jack 502 becomes the state that is enlarged by two pusher jacks 502.
Then, drive the topping stand 2 that is in the position of readiness of representing by the double dot dash line of Fig. 4 and take off braided fabric 80.Specifically, through making each arm to 201,202 rotations, make the 3rd axial region 23 move to A from S, the front end of the L word of lasso pin 25 is configured in the roughly positive side of coil under level.And, moving to B through making the 3rd axial region 23 from A, the front end of lasso pin 25 moves horizontally and inserts (in the lump with reference to Fig. 5) between two pusher jacks 502.
Then; Through pusher jack 502 being drawn in back needle-bar 52; Make braided fabric 80 break away from knitting needle fully, become the state of coil fastening on lasso pin 25 of braided fabric 80, simultaneously; When the pin storehouse that braided fabric 80 is stated is backward transferred, make the braided fabric 80 that is handed off on the lasso pin 25 not hang on the knitting needle.Then, as shown in Figure 6, make the 3rd axial region 23 to being rotated counterclockwise the direction rotation, the coil of braided fabric 80 is come the bending position of lasso pin 25, and braided fabric 80 does not break away from lasso pin 25 when the handover of braided fabric 80.And, after with the 3rd axial region 23 pull-up generally perpendicularly (moving to C), move to D from B, topping stand is turned back to the roughly state of position of readiness.In addition, through the 3rd axial region 23 of pull-up vertically temporarily, move in the process of D braided fabric 80 at the 3rd axial region 23 and become and be difficult to hang on the knitting needle.In addition, after in the handover of the braided fabric 80 stated, also keep the posture of lasso pin 25 so that the coil of braided fabric 80 is in the flexion position of lasso pin 25 usually, each structure of control topping stand 2 is not so that braided fabric 80 breaks away from from lasso pin 25.
And then, as shown in Figure 7, make the 3rd axial region 23 move to E from D so that make arm to 201,202 rotations, braided fabric 80 come three layers pin storehouse 3 near.In addition; In this embodiment, that kind described as follows is explained the operation of depositing braided fabric 80 in the pin storehouse 3 that is arranged in the middle level; But when depositing braided fabric 80 in the upper and lower, topping stand also temporarily adopts the 3rd axial region 23 to become the configuration of solid line of Fig. 7 of the position of E.
At last, like Fig. 8, shown in 9, from lasso pin 25 to the pin storehouse in pin storehouse 3 pin 31 handing-over braided fabrics 80.More particularly,, make the fore-end of lasso pin 25 parallel with pin storehouse pin 31 making the 3rd axial region 23 when E moves to F, make the rotation of the 3rd axial region 23, and, be configured in the position lower than pin storehouse pin 31.Then, make the 3rd axial region 23 move to G from F, lasso pin 25 is overlapping with pin storehouse pin 31 when seeing from above.At this moment, because lasso pin 25 is in the position lower than pin storehouse pin 31, so both do not cause damage because of contact.Then, make the 3rd axial region 23 move to H from G, the V word shape front end of lasso pin 25 embeds in the contrary V-shaped valley of pin storehouse pin 31.Through this embedding, because two pins 25,31 roughly do not have step ground to link, so can sleekly coil be guided to pin storehouse pin 31 from lasso pin 25.
Then; Shown in Fig. 9 (a); The fabric transfer plate 41 that makes fabric transfer device 4 is to being rotated counterclockwise the direction rotation, by the pushing edge portion 42 of jut 415 braided fabric 80 pushed pin storehouse pin 31 sides, gives pin storehouse pin 31 with the loop transfer of the braided fabric 80 of fastening on lasso pin 25.At this moment, general edge portion 43 becomes and braided fabric 80 state of contact roughly.In addition, in Fig. 9, omit, but as having explained with reference to Fig. 3, the general edge portion 43 that is set up in parallel whole fabric transfer plate 41A～41E on the 4th axial region 44 is in the state of alignment.
And then, shown in Fig. 9 (b), (c), move according to the order of H → G → F → I → J through making the 3rd axial region 23, the coil of braided fabric 80 is further pushed the root side of pin storehouse pin 31 by general edge portion 43.At this moment, because the general edge portion 43 of the fabric transfer plate 41 that is set up in parallel is in the state of alignment, so can be with whole coils of fastening on pin storehouse pin 31 to push at state coil and the column direction alignment.In addition, because this only pushing of appending undertaken by the driving of the arm of topping stand 2, so load is not applied on the driving mechanism of fabric transfer device 2.In addition, the amount of pushing of braided fabric 80, the drive amount of each structure that can be through adjustment collar device 2 is controlled.
As stated; When the coil of braided fabric 80 further being pushed by general edge portion 43; Through making the quantitative changeization that pushes of braided fabric 80; When in a pin storehouse 3, depositing a plurality of braided fabric in advance, can make each braided fabric 80 effectively utilize pin from the inboard (root side) of pin storehouse pin 31 to the pin storehouse pin 31 of front side (front) long in, according to the fastening of handover order.In addition, when the 3rd axial region 23 was in the position of I, J, lasso pin 25 was on the pin storehouse pin 31, and two pins 25,31 can not contact and damage.
If braided fabric 80 push end, then shown in Fig. 9 (b), the position of the 3rd axial region 23 is turned back to E, and then topping stand integral body is turned back to position of readiness (configuration of being represented by the double dot dash line of Fig. 4), accomplish the handover of braided fabric 80.Then, carry out the handover of braiding and the braided fabric 80 of the braided fabric 80 in the needle-bar 5 repeatedly to pin storehouse 3, if the braided fabric of specified quantity 80 by fastening on pin storehouse 3, then take off pin storehouse 3 and get back to the connection operation from horizontal volume machine 1.
Be provided to the fabric transfer device 4 of the horizontal volume machine 1 of above explanation, because be arranged on the topping stand, so, then be configured in the position of leaving pin storehouse 3 if transferring braided fabric 80 from the needle-bar 5 of horizontal volume machine 1 to pin storehouse 3 finishes.Therefore and since pin storehouse 3 near become free space, so easily pin storehouse 3 is taken off from horizontal volume machine 1, in addition, also easy mounting pin storehouse 3.In addition, as this embodiment,,, can in a plurality of pins storehouse 3, deposit a plurality of braided fabrics 80 so a plurality of pins storehouse 3 can be set owing near pin storehouse 3, form free space.And then, even under the situation that is provided with a plurality of pins storehouse 3 and since fabric transfer device 4 be one just passable, so can cut down labour, time and the expense that a plurality of fabric transfer devices 4 are set.
In addition, embodiment of the present invention is not defined to above-mentioned embodiment, in the scope that does not break away from aim of the present invention, can suitably change.For example, also can increase or reduce quantity as the pin storehouse 3 of braided fabric 80 handover destinations.Perhaps, changing the structure of the horizontal volume machine that carries out braided fabric 80 braidings or the structure of change topping stand 2 also has no relations.
Utilize possibility on the industry
Fabric transfer device of the present invention can be applicable to make braided fabric move to the situation on the pin storehouse from topping stand well.
Claims (3)
1. fabric transfer device; Be used for coil being taken off and when joining to pin storehouse pin from needle-bar by topping stand; Above-mentioned coil is moved to above-mentioned pin storehouse pin from the lasso pin that this topping stand possesses; This lasso pin fastening is by the above-mentioned coil of the braided fabric of the above-mentioned needle-bar braiding of horizontal volume machine, and said fabric transfer device is characterised in that to possess:
Rotation freely is bearing in the rotary shaft on the topping stand near above-mentioned lasso pin;
Be set up in parallel a plurality of fabric transfer plates on above-mentioned rotary shaft;
Make the driving mechanism of above-mentioned rotary shaft rotation,
Through making the rotation of above-mentioned rotary shaft, make above-mentioned fabric transfer plate between the lasso pin of adjacency, by the edge portion of above-mentioned fabric transfer plate braided fabric is seen off to pin storehouse pin from the lasso pin.
2. the fabric transfer device of putting down in writing like claim 1; It is characterized in that; At least a portion of above-mentioned a plurality of fabric transfer plates; Be configured to the state that above-mentioned edge portion staggers with respect to other fabric transfer plate, so as braided fabric from fastening the coil on the lasso pin and column direction on the lasso pin poor to the mobile generation time of pin storehouse pin.
3. like the fabric transfer device of claim 1 or 2 records, it is characterized in that,
At least a portion of above-mentioned a plurality of fabric transfer plates forms with the variform mode of fabric transfer plate with other,
On above-mentioned variform each fabric transfer plate, formed the consistent general edge portion of the shape of edge portion, so as the coil that is moved to the braided fabric on the pin of pin storehouse finally coil and the column direction alignment.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007340463 | 2007-12-28 | ||
| JP2007-340463 | 2007-12-28 | ||
| PCT/JP2008/003673 WO2009084158A1 (en) | 2007-12-28 | 2008-12-09 | Fabric transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101910488A CN101910488A (en) | 2010-12-08 |
| CN101910488B true CN101910488B (en) | 2012-01-25 |
Family
ID=40823894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801232371A Expired - Fee Related CN101910488B (en) | 2007-12-28 | 2008-12-09 | Fabric transfer device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2228474B1 (en) |
| JP (1) | JP5466949B2 (en) |
| CN (1) | CN101910488B (en) |
| WO (1) | WO2009084158A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648016B (en) * | 2020-04-30 | 2021-08-24 | 武汉纺织大学 | Hybrid magnetic suspension knitting needle driving device and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2186023A (en) * | 1936-12-29 | 1940-01-09 | Wildman Mfg Co | Knitting machine |
| US3446042A (en) * | 1966-02-01 | 1969-05-27 | Armes De Guerre Fab Nat | Automatic device for transferring a rib end from a needle row of a flat knitting machine to a loop transfer reed |
| DE2005439A1 (en) * | 1969-02-07 | 1970-11-19 | Fabrique Nationale d*Armes de Guerre S.A., Herstal (Belgien) | Automatic stitch pickup for ribbed edge - production on knitting machines |
| US3563063A (en) * | 1967-09-01 | 1971-02-16 | Cotton Ltd W | Straight bar knitting machines |
| US3633385A (en) * | 1969-02-07 | 1972-01-11 | Armes De Guerre Fab Nat | Transfer device for rib border knitting machines |
| CN2871573Y (en) * | 2005-12-23 | 2007-02-21 | 冯加林 | Controlling mechanism of transverse knitter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0010982B1 (en) * | 1978-11-06 | 1983-10-05 | Corah p.l.c. | Method of and mechanism for transferring knitted fabric from a knitting machine to a magazine |
| JP2917146B2 (en) | 1997-07-11 | 1999-07-12 | 株式会社島精機製作所 | Stitch forming method and flat knitting machine for forming the stitch |
-
2008
- 2008-12-09 EP EP08866793.6A patent/EP2228474B1/en not_active Not-in-force
- 2008-12-09 WO PCT/JP2008/003673 patent/WO2009084158A1/en active Application Filing
- 2008-12-09 CN CN2008801232371A patent/CN101910488B/en not_active Expired - Fee Related
- 2008-12-09 JP JP2009547879A patent/JP5466949B2/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2186023A (en) * | 1936-12-29 | 1940-01-09 | Wildman Mfg Co | Knitting machine |
| US3446042A (en) * | 1966-02-01 | 1969-05-27 | Armes De Guerre Fab Nat | Automatic device for transferring a rib end from a needle row of a flat knitting machine to a loop transfer reed |
| US3563063A (en) * | 1967-09-01 | 1971-02-16 | Cotton Ltd W | Straight bar knitting machines |
| DE2005439A1 (en) * | 1969-02-07 | 1970-11-19 | Fabrique Nationale d*Armes de Guerre S.A., Herstal (Belgien) | Automatic stitch pickup for ribbed edge - production on knitting machines |
| US3633385A (en) * | 1969-02-07 | 1972-01-11 | Armes De Guerre Fab Nat | Transfer device for rib border knitting machines |
| CN2871573Y (en) * | 2005-12-23 | 2007-02-21 | 冯加林 | Controlling mechanism of transverse knitter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5466949B2 (en) | 2014-04-09 |
| JPWO2009084158A1 (en) | 2011-05-12 |
| EP2228474A4 (en) | 2013-10-02 |
| CN101910488A (en) | 2010-12-08 |
| WO2009084158A1 (en) | 2009-07-09 |
| EP2228474A1 (en) | 2010-09-15 |
| EP2228474B1 (en) | 2014-10-08 |
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Granted publication date: 20120125 Termination date: 20191209 |