CN101313097A - Method for handling joint of knitting yarn - Google Patents
Method for handling joint of knitting yarn Download PDFInfo
- Publication number
- CN101313097A CN101313097A CNA2006800431241A CN200680043124A CN101313097A CN 101313097 A CN101313097 A CN 101313097A CN A2006800431241 A CNA2006800431241 A CN A2006800431241A CN 200680043124 A CN200680043124 A CN 200680043124A CN 101313097 A CN101313097 A CN 101313097A
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- yarn
- stocking
- bar
- stocking yarn
- handle part
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- 238000009940 knitting Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title abstract description 8
- 239000004744 fabric Substances 0.000 claims abstract description 29
- 238000009954 braiding Methods 0.000 claims description 31
- 238000003672 processing method Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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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
- D04B7/22—Flat-bed knitting machines with independently-movable needles with special provision for commencing goods, e.g. with non-run edges
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Knitting Of Fabric (AREA)
Abstract
A method for handling the joint of a knitting yarn in which the knitting yarn is switched accurately at an arbitrary position of knitting width and the joint of a knitting yarn can be cut and removed from a fabric. In a weft knitting machine comprising a yarn piecing means for piecing a knitting yarn under use with a knitting yarn selected from a plurality of knitting yarns for switching and joining them together, a yarn gripping means having at least two yarn gripping portions movable along the needle bed, and a means for cutting yarns, the yarn piecing means pieces the knitting yarn (A) under use with a yarn (B) for switching, and the yarn gripping means grips the knitting yarns (A, B) in front and rear of the joint of the knitting yarns (A, B). The knitting yarns (A, B) are then cut, respectively, on the sides not including the joint of the knitting yarns (A, B) gripped by the yarn gripping means, a portion becoming the end yarn of the knitting yarn (B) used for knitting is gripped by the yarn gripping means when the knitting yarn (B) is cut, and the cut end including the joint is removed from the fabric in the middle of knitting.
Description
Technical field
The present invention relates to the processing method of a kind of stocking yarn bonding part, in the straight-bar machines with the piecing devices that the exchange yarn are engaged on the stocking yarn that uses in the braiding and switch, the bonding part that is used for the stocking yarn of butt joint cuts off to remove and weaves multi color effect etc. simultaneously.
Background technology
In the past, when braiding intarsia pattern, edge decorative pattern,, the stocking yarn of different in kind was bonded on the stocking yarn in the braiding and switched the joint of color etc. by being located at piecing devices such as knotter on the straight-bar machines, splicer.If use the stocking yarn of joint, just the enough feeds of energy are supplied with the stocking yarn of different in kinds such as color.The braid method that the stocking yarn that discloses accurate change over adapter is for example arranged in patent documentation 1, patent documentation 2.
In patent documentation 1, following content being disclosed: can after switching position weaves, by braid movement the stocking yarn of predetermined length be pulled out with the character of the straight-bar machines with yarn machining cell at the stocking yarn of knitting position switching accurately.
In patent documentation 2, following content is disclosed: after weaving till the knitting width end feed was stopped before or after carrying out joint, the stocking yarn of joint is pulled out up to crossing the bonding part, with stocking yarn that uses in the constraint component constraint braiding and the part that surpasses the bonding part of the stocking yarn of pulling out, proceed braiding with switching, between braiding end and constraint component, cut off stocking yarn simultaneously with stocking yarn.
Patent documentation 1: No. 2816784 communique of Japan Patent
Patent documentation 2: the special fair 3-27660 communique of Japan
Disclosed prior art in patent documentation 1 is carried out stocking yarn switching accurately, and is woven to switching position in the optional position of knitting width, pull out the stocking yarn of predetermined length by braid movement.Therefore, under the situation of the bonding part of removing stocking yarn from knitted fabric, need subsequent handling.
Disclosed prior art in patent documentation 2 can be carried out the switching of stocking yarn in the knitting width end.But, because the stocking yarn shearing device is located at the end of needle-bar, stocking yarn of pulling out and bonding part cut off in the needle-bar end and remove, though thereby can the horizontal stripe style that does not switch stocking yarn in 1 woven stitch line of knitted fabric be woven, but in 1 woven stitch line, switch under the situation of for example intarsia pattern of stocking yarn, stocking yarn after the cut-out appears at the surface of knitted fabric, need be in subsequent handling the end for process yarn, thereby be not suitable for.
Summary of the invention
The object of the present invention is to provide the processing method of a kind of stocking yarn bonding part, can carry out the switching of stocking yarn accurately, and can cut off the bonding part of removing stocking yarn from knitted fabric in the optional position of knitting width.
The present invention is the processing method of a kind of stocking yarn bonding part, it is the processing method of the stocking yarn bonding part in the straight-bar machines, this straight-bar machines has: connector unit engages stocking yarn with the stocking yarn in using with the stocking yarn joint that is selected from a plurality of stocking yarns that are used to switch; The yarn holding unit can move along needle-bar, has at least 2 yarn handle parts of controlling stocking yarn; With the yarn cutting unit, can move along needle-bar, the yarn that cut-out is controlled by the yarn holding unit, it is characterized in that, by above-mentioned connector unit stocking yarn A in using and the stocking yarn B that is used to switch are carried out joint, stocking yarn A and stocking yarn B are controlled by the yarn holding unit respectively in front and back in the bonding part of stocking yarn A and stocking yarn B, cut off the stocking yarn A and the stocking yarn B of a side of the bonding part do not comprise the stocking yarn A that controls by the yarn holding unit and stocking yarn B respectively, and when cutting off stocking yarn B, control the part of the end yarn that becomes the stocking yarn B that in braiding, uses by the yarn holding unit, remove the cut-out end that comprises above-mentioned bonding part from knitted fabric midway in braiding.
And the processing method of stocking yarn of the present invention bonding part is characterized in that, comprises following steps:
A) the yarn holding unit has first and second yarn handle part, the both sides of first and second yarn handle part, and the step of the stocking yarn A after controlling joint between the pin of needle-bar and the bonding part;
B) the yarn holding unit of the maintenance stocking yarn in the outside of end by being disposed at needle-bar or needle-bar keeps the step of stocking yarn A between above-mentioned first and second yarn handle part and bonding part;
C) by the yarn cutting unit, the step of the stocking yarn A after cutting off joint between above-mentioned first and second yarn handle part;
D) in the first yarn handle part of the end yarn of the stocking yarn A that controls the needle-bar side, remove the step of controlling;
E) will control the step that the second yarn handle part of end yarn of the stocking yarn A of yarn feeding oral-lateral is removed;
F) the above-mentioned feed that makes the stocking yarn A that passes behind the joint and stocking yarn B moves along needle-bar and pulls out the step of bonding part;
G), between bonding part and feed, control the step of stocking yarn B by above-mentioned first and second yarn handle part both sides;
H), between above-mentioned first and second yarn handle part, cut off the step of stocking yarn B by the yarn cutting unit;
I) end is controlled by the second yarn handle part and the cut-out end that comprises the bonding part that the other end is kept by the yarn holding unit, by the outer side shifting of the above-mentioned second yarn handle part to needle-bar, above-mentioned controlling removed in the outside at needle-bar, and remove the maintenance of above-mentioned yarn holding unit, remove the step of above-mentioned cut-out end.
And the processing method of stocking yarn of the present invention bonding part is characterized in that, comprises following steps:
A) the yarn holding unit has first and second yarn handle part, the both sides of first and second yarn handle part, and the step of the stocking yarn A after controlling joint between the pin of needle-bar and the bonding part;
B) by the yarn cutting unit, the step of the stocking yarn A after cutting off joint between above-mentioned first and second yarn handle part;
C) in the first yarn handle part of the end yarn of the stocking yarn A that controls the needle-bar side, remove the step of controlling;
D) at least one side who makes the second yarn handle part and feed moves along needle-bar and pulls out the step of bonding part;
E), between bonding part and feed, control the step of stocking yarn B by the first yarn handle part;
F), between above-mentioned first yarn handle part and bonding part, cut off the step of stocking yarn B by the yarn cutting unit;
G), remove in above-mentioned second control section and to control and remove the step of above-mentioned cut-out end to comprising the cut-out end that a bonding part and an end are controlled by the second yarn handle part.
And the invention is characterized in, hold yarn insertion by the yarn holding unit of controlling the end yarn being removed control after the knitting width medial movement, so that the end yarn of the end yarn of stocking yarn A and stocking yarn B can not appear at the surface of knitted fabric.
And the invention is characterized in, begin to locate to prevent untiing processing in the braiding end of stocking yarn A and the braiding of stocking yarn B.
And the invention is characterized in that the discarded device in the outside by being located at needle-bar end or needle-bar will be discarded from the above-mentioned cut-out end that knitted fabric is removed.
According to the present invention, owing to will control by yarn holding unit in the both sides of bonding part by stocking yarn in the use of piecing devices joint and the stocking yarn that is used to switch with at least 2 yarn handle parts, and by the cut-out of yarn cutting unit, thereby can control and in the braiding process, remove by above-mentioned yarn holding unit in the cut-out end that will comprise the bonding part after the cut-out from knitted fabric.And owing to use the yarn holding unit and the yarn cutting unit that can move along needle-bar, thereby can carry out switching of stocking yarn accurately and removing of bonding part in the optional position of knitting width.And owing in the braiding process, remove the bonding part, thereby the subsequent handling when not needing to remove the bonding part, there is not the knitted fabric of the sense of discomfort that the bonding part causes in the time of can obtaining wearing.
And according to the present invention, because the stocking yarn of joint is controlled by the first yarn handle part and the second yarn handle part between the pin of needle-bar and bonding part, and keeping the back between above-mentioned 2 yarn handle parts, to cut off the stocking yarn of above-mentioned joint by the yarn holding unit, releasing is controlled, feed is moved and after pulling out the bonding part, between bonding part and feed, control the stocking yarn of above-mentioned joint by the first yarn handle part and the second yarn handle part, between above-mentioned 2 yarn handle parts, cut off the stocking yarn of above-mentioned joint, thereby can infer the position of bonding part accurately, also can cut off and remove the bonding part even do not control its both sides by the yarn holding unit simultaneously.And, thereby can be not the cut-out end do not remained on the needle-bar and handle because the cut-out end after will cutting off removes after the outer side shifting of needle-bar with the yarn holding unit.
And according to the present invention, since with the stocking yarn of joint after controlling by the first yarn handle part and the second yarn handle part between the pin of needle-bar and the bonding part, between above-mentioned 2 yarn handle parts, cut off the stocking yarn of above-mentioned joint, remove controlling of the first yarn handle part, at least one side who then makes the feed and the second yarn handle part moves and after pulling out the bonding part along needle-bar, stocking yarn after controlling above-mentioned joint by the first yarn handle part between bonding part and the feed, stocking yarn after cutting off above-mentioned joint between above-mentioned 2 yarn handle parts, thereby do not use stocking yarn after the yarn holding unit that keeps stocking yarn just can cut off above-mentioned joint in the both sides of bonding part.
And according to the present invention, hold yarn insertion owing to the yarn holding unit of controlling the end yarn being removed control after the knitting width medial movement, appear at the surface of knitted fabric with the end yarn after preventing to cut off, thereby do not need to weave the subsequent handling of post processing end yarn, can boost productivity.And according to the present invention, prevent untiing processing, thereby can prevent to cut off the yarn of removing behind the bonding part and untie because the braiding of the braiding end of stocking yarn in the braiding process and the stocking yarn that is used to switch begins the place.
And, discard by the discarded device that is located at needle-bar end or the needle-bar outside owing to will comprise the cut-out end that cuts off the bonding part of removing, thereby can cut off the processing of end easily according to the present invention.
Description of drawings
Fig. 1 is the front view of general configuration of the straight-bar machines of expression embodiment.
Fig. 2 represents the step of processing of the stocking yarn bonding part of embodiment 1.
Fig. 3 represents the step of processing of the stocking yarn bonding part of embodiment 2.
Label declaration
1 ... straight-bar machines, 2 ... cylindrical fabric, 3 ... yarn awl tube, 4,5 ... stocking yarn, 6 ... bonding part, 7 ... splicer, 8 ... feed, 9 ... the first yarn handle part, 10 ... the second yarn handle part, 11 ... yarn maintaining part, 12 ... discarded device, 13 ... framework, 14 ... needle-bar, 15 ... cam carrier
The specific embodiment
As preferred implementation of the present invention, below can carry out the processing method of the stocking yarn bonding part of the switching of stocking yarn accurately and the bonding part that stocking yarn is removed in cut-out in the optional position of knitting width with accompanying drawing explanation.
Fig. 1 is the front view of general configuration of the straight-bar machines 1 of expression present embodiment 1,2.Straight-bar machines 1 usefulness splicer 7 keeps the stocking yarn that uses 4 stocking yarn in addition from a plurality of stocking yarns that yarn awl tube 3 is supplied with in braiding, stocking yarn 4 is passed feed 8.Use the pin of needle-bar 14 then, knitted cylindrical fabric 2 when switching carrying out connector engages with 7 pairs of stocking yarns of splicer 4 and the stocking yarn 5 that is selected from a plurality of stocking yarns.Cam carrier 15 moves back and forth to the left and right directions of Fig. 1 on the needle-bar 14 that is located on the framework 13 and weaves.
Feed 8 from stocking yarn 4 to the pin of needle-bar 14 that supply with is supported on the not shown track swingably, for example by cam carrier 15 interlocks, moves along needle-bar 14.Equally, also be supported on swingably on the not shown track, move along needle-bar 14 respectively as the first yarn handle part 6 and the second yarn handle part 10 of yarn holding unit.The first yarn handle part 9 among the embodiment 1,2 and the second yarn handle part 10, have with TOHKEMY 2005-89933 communique for example in disclosed first yarn gripper and the second yarn gripper identical mechanism.The not shown cutter as the yarn switch unit also is supported on the not shown track swingably, moves along needle-bar 14.Cutter among the embodiment 1, as disclosed in the above-mentioned TOHKEMY 2005-89933 communique, action is cut off in the action that depends on first yarn gripper and second yarn gripper.Cutter among the embodiment 2 does not rely on the action of first yarn gripper 9 and second yarn gripper 10 and cuts off action.
On the framework 13 in needle-bar 14 outsides, have as the yarn maintaining part 11 of yarn holding unit and the discarded discarded device 12 in cut-out end that cut-out is removed.Above-mentioned yarn maintaining part 11 have with TOHKEMY 2005-48337 communique for example in disclosed stocking yarn keep the pinhock identical mechanism of shearing device.Above-mentioned discarded device 12 for example is the suction device that attracts air, and the cut-out end that attracts is focused in the not shown dust collecting container.
(embodiment 1)
Fig. 2 represents the step of processing of the stocking yarn bonding part 6 of embodiment 1.S1 to S11 represents number of steps, needle-bar and back needle-bar before F and B represent respectively.For convenience of explanation, the pin of the preceding needle-bar F of cylindrical fabric 2 usefulness weaves at the front side knitted fabric with flat, weaves at the rear side knitted fabric with flat with the pin of back needle-bar B, represents the state of the end of needle-bar 14.And, omit diagram in stocking yarn supply source one side of feed 8 about stocking yarn 4 and stocking yarn 5.And the first yarn handle part 9, the second yarn handle part 10, yarn maintaining part 11 and discarded device 12 do not illustrate when not playing a role especially in each step.
In the step 1, supply with stocking yarn 4 and knitted cylindrical fabric 2 to the pin of the front and back of needle-bar 14 from feed 8.
In the step 2, after the braiding end of the front side of cylindrical fabric 2 knitted fabric weaves, prevent untiing processing with the pin tuck of back needle-bar B by stocking yarn 4.
In the step 3, feed 8 is moved to the outside of needle-bar 14.At this moment, feed 8 moves in following step 4, so that yarn maintaining part 11 can keep stocking yarn 4.And stocking yarn 4 carried out connector engages by splicer 7 and the stocking yarn 5 that is selected from the stocking yarn of a plurality of different in kinds before feed 8 moves.
In the step 4, by the first yarn handle part 9 and the second yarn handle part 10, between the pin of needle-bar 14 and above-mentioned bonding part 6, cross over the pin of needle-bar 14 and the stocking yarn 4 behind the joint between the feed 8, and above-mentioned stocking yarn 2 is remained between above-mentioned second yarn handle part 10 and the above-mentioned bonding part 6 by the yarn maintaining part 11 that is disposed on the framework 13 being held in step 3.In the accompanying drawings, the first yarn handle part 9 and the second yarn handle part 10 are controlled stocking yarn 4 outside knitting width, but also can control in the middle of knitting width.
In the step 5, between the first yarn handle part 9 and the second yarn handle part 10, cut off stocking yarn 4 with not shown cutter.After cutting off stocking yarn 4, end yarn 4a and end yarn 4b are controlled by the first yarn handle part 9 and the second yarn handle part 10 respectively.
In the step 6, remove controlling of end yarn 4a and end yarn 4b.The position of controlling end yarn 4a is under the situation in the knitting width outside, the first yarn handle part 9 is removed controlling of end yarn 4a to the middle back of moving of knitting width, to prevent to weave the surface that end rear end yarn appears at knitted fabric.The position of controlling end yarn 4a is under the situation of centre of knitting width, the first yarn handle part 9 is moved and removes controlling of end yarn 4.The second yarn handle part 10 is removed controlling of end yarn 4b to the outer side shifting of needle-bar 14.
In the step 7, make feed 8 side shifting and pull out stocking yarn 4 and the stocking yarn 3 that comprises bonding part 6 on needle-bar 14.By pulling out, above-mentioned bonding part 6 is between feed 8 and yarn maintaining part 11.In addition, omit the diagram of the cylindrical fabric 2 that weaves by stocking yarn 4 after the step 7.
In the step 8, between bonding part 6 and feed 8, control the stocking yarn 5 of pulling out by the first yarn handle part 9 and the second yarn handle part 10.
In the step 9, between the first yarn handle part 9 and the second yarn handle part 10, cut off stocking yarn 5 with not shown above-mentioned cutter.After cutting off stocking yarn 5, end yarn 5a and end yarn 5b are controlled by the first yarn handle part 9 and the second yarn handle part 10 respectively.
In the step 10, the second yarn handle part 10 is removed controlling of end yarn 5b to the outer side shifting of needle-bar 14.At this moment, keep comprising the cut-out end of end yarn 5b, bonding part 6 and end yarn 4b by yarn maintaining part 11.
In the step 11, remove the maintenance of above-mentioned cut-out end in yarn maintaining part 11, discarded above-mentioned cut-out end in discarded device 12, after the braiding starting position of the first yarn handle part 9 in the middle of the knitting width of controlling the end yarn 5a of the stocking yarn 5 that uses in the braiding moved, tuck on the pin of preceding needle-bar F and prevent untiing follow-up the sequeling of processing and knit.
In embodiment 1, used the yarn maintaining part 11 that is disposed on the framework 13, also can use the three yarn handle part identical with the second yarn handle part 10 with the first yarn handle part 9.
And preferably, in embodiment 1 for the length of yarn that cuts off the cut-out end remove is shortened, in step 3, the bonding part 6 of stocking yarn 4 and stocking yarn 3 be positioned at yarn maintaining part 11 near.
And preferably, in embodiment 1 for the length of yarn that cuts off the cut-out end remove is shortened, in step 8, the handle of the first yarn handle part 9 and 10 pairs of stocking yarns 5 of the second yarn handle part be held in bonding part 6 near carry out.
(embodiment 2)
Then the processing method to the stocking yarn bonding part of embodiment 2 describes.Wherein in embodiment 2, the example of the above-mentioned yarn maintaining part of using 11 is not used in expression in embodiment 1.Fig. 3 represents the step of processing of the stocking yarn bonding part 6 of the embodiment of the present application.
In the step 3, feed 8 is moved to the lateral direction of needle-bar 14 and stocking yarn 4 is drawn out to the length that to control.And stocking yarn 4 carried out connector engages with the stocking yarn 5 of the stocking yarn that is selected from a plurality of different in kinds by splicer 7 before feed 8 moves.
In the step 4,, between the pin of needle-bar 14 and above-mentioned bonding part 6, cross over the pin of needle-bar 14 and the stocking yarn 2 behind the joint between the feed 8 being held in step 3 by the first yarn handle part 9 and the second yarn handle part 10.The first yarn handle part 9 and the second yarn handle part 10 are controlled stocking yarn 4 in the centre of knitting width in the accompanying drawings, also can control in the knitting width outside.
In the step 5, between the first yarn handle part 9 and the second yarn handle part 10, cut off stocking yarn 4 with not shown cutter.
In the step 6, remove controlling of end yarn 4.The position of controlling end yarn 4a is under the situation of centre of knitting width, the first yarn handle part 9 is moved and removes controlling of yarn 4 of end and gets final product.The position of controlling end yarn 4a is under the situation in the knitting width outside, shown in the step 6 of Fig. 2 the first yarn handle part 9 is removed controlling of end yarn 4a to the middle back of moving of knitting width, to prevent to weave the surface that end rear end yarn appears at knitted fabric.
In the step 7, with feed 8 side shifting and pull out stocking yarn 4 and the stocking yarn 5 that comprises bonding part 6 on needle-bar 14.
In the step 8, between bonding part 6 and feed 8, control the stocking yarn 5 of pulling out by the first yarn handle part 9.
In the step 9, between the first yarn handle part 9 and the second yarn handle part 10, cut off stocking yarn 5 with not shown above-mentioned cutter.After cutting off stocking yarn 5, control end yarn 5a by the first yarn handle part 9.At this moment, control the cut-out end that comprises end yarn 5b, bonding part 6 and end yarn 4b by the second yarn handle part 10.
In the step 10, with the outer side shifting of the second yarn handle part 10 to needle-bar 14.
In the step 11, remove the controlling of above-mentioned cut-out end at the second yarn handle part, 10 places, discarded above-mentioned cut-out end in discarded device 12, the first yarn handle part 9 that makes the end yarn 5a that controls the stocking yarn 5 that uses in the braiding after move the braiding starting position in the middle of the knitting width, tuck on the pin of preceding needle-bar F and prevent untiing follow-up the sequeling of processing and knit.
Preferably, for the length of yarn that cuts off the cut-out end of removing is shortened, the length of yarn till the stocking yarn 4 that will pull out in step 3 and the bonding part 6 of stocking yarn 5 is made as the minimal length that can be controlled yarn by the first yarn handle part 9 and the second yarn handle part, 10 both sides in embodiment 2.
And preferably, in embodiment 2 for the length of yarn that cuts off the cut-out end remove is shortened, in step 8, the handle of 9 pairs of stocking yarns 5 of the first yarn handle part be held in bonding part 6 near carry out.
And preferably, shorten, in each step 4 of embodiment 1 and embodiment 2, near stocking yarn 4 being prevented untie the position of processing, control by the first yarn handle part 9 in order to make the length of yarn that remains in the end yarn 4a on the knitted fabric after the cut-out.
In embodiment 1,2, the situation that the braiding end that switches in cylindrical fabric 2 of stocking yarn is carried out is illustrated, also can midway carrying out at cylindrical fabric 2 knitting widths, in this case, in step 2 then before needle-bar F braiding and after the back needle-bar B braiding free-throw line number of turns tuck and prevent untiing processing, carry out the operation identical later on and get final product with embodiment 1.
In embodiment 1,2, braiding end on the stocking yarn 4 and the braiding on the stocking yarn 5 begin to locate anti-ly unties processing, can also adopt disclosedly in No. 3099304 communique of Japan Patent to form the braid method etc. that tieing prevents untiing processing by braiding except tuck.
In embodiment 1, use the cutter depend on the action of the first yarn handle part 9 and the second yarn handle part 10 and to cut off action to be illustrated, but also can be as at the cutter that uses the action that does not rely on the first yarn handle part 9 and the second yarn handle part 10 as shown in the embodiment 2.
In embodiment 1,2, in above-mentioned cut-out end discarded, remove controlling of the second yarn handle part 10 after can removing the maintenance of yarn maintaining part 11, also can remove simultaneously.
And discarded device 12 also can blow out air and will be cut off the end and pass out to dust collecting container.
Claims (6)
1. the processing method of a stocking yarn bonding part is the processing method of the stocking yarn bonding part in the straight-bar machines, and this straight-bar machines has: connector unit engages stocking yarn with the stocking yarn in using with the stocking yarn joint that is selected from a plurality of stocking yarns that are used to switch; The yarn holding unit can move along needle-bar, has at least 2 yarn handle parts of controlling stocking yarn; With the yarn cutting unit, can move along needle-bar, the yarn that cut-out is controlled by the yarn holding unit, it is characterized in that, by above-mentioned connector unit stocking yarn A in using and the stocking yarn B that is used to switch are carried out joint, stocking yarn A and stocking yarn B are controlled by the yarn holding unit respectively in front and back in the bonding part of stocking yarn A and stocking yarn B, cut off the stocking yarn A and the stocking yarn B of a side of the bonding part do not comprise the stocking yarn A that controls by the yarn holding unit and stocking yarn B respectively, and when cutting off stocking yarn B, control the part of the end yarn that becomes the stocking yarn B that in braiding, uses by the yarn holding unit, remove the cut-out end that comprises above-mentioned bonding part from knitted fabric midway in braiding.
2. the processing method of stocking yarn as claimed in claim 1 bonding part is characterized in that, comprises following steps:
A) the yarn holding unit has first and second yarn handle part, the both sides of first and second yarn handle part, and the step of the stocking yarn A after controlling joint between the pin of needle-bar and the bonding part;
B) the yarn holding unit of the maintenance stocking yarn in the outside of end by being disposed at needle-bar or needle-bar keeps the step of stocking yarn A between above-mentioned first and second yarn handle part and bonding part;
C) by the yarn cutting unit, the step of the stocking yarn A after cutting off joint between above-mentioned first and second yarn handle part;
D) in the first yarn handle part of the end yarn of the stocking yarn A that controls the needle-bar side, remove the step of controlling;
E) will control the step that the second yarn handle part of end yarn of the stocking yarn A of yarn feeding oral-lateral is removed;
F) the above-mentioned feed that makes the stocking yarn A that passes behind the joint and stocking yarn B moves along needle-bar and pulls out the step of bonding part;
G), between bonding part and feed, control the step of stocking yarn B by above-mentioned first and second yarn handle part both sides;
H), between above-mentioned first and second yarn handle part, cut off the step of stocking yarn B by the yarn cutting unit;
I) end is controlled by the second yarn handle part and the cut-out end that comprises the bonding part that the other end is kept by the yarn holding unit, by the outer side shifting of the above-mentioned second yarn handle part to needle-bar, above-mentioned controlling removed in the outside at needle-bar, and remove the maintenance of above-mentioned yarn holding unit, remove the step of above-mentioned cut-out end.
3. the processing method of stocking yarn as claimed in claim 1 bonding part is characterized in that, comprises following steps:
A) the yarn holding unit has first and second yarn handle part, the both sides of first and second yarn handle part, and the step of the stocking yarn A after controlling joint between the pin of needle-bar and the bonding part;
B) by the yarn cutting unit, the step of the stocking yarn A after cutting off joint between above-mentioned first and second yarn handle part;
C) in the first yarn handle part of the end yarn of the stocking yarn A that controls the needle-bar side, remove the step of controlling;
D) at least one side who makes the second yarn handle part and feed moves along needle-bar and pulls out the step of bonding part;
E), between bonding part and feed, control the step of stocking yarn B by the first yarn handle part;
F), between above-mentioned first yarn handle part and bonding part, cut off the step of stocking yarn B by the yarn cutting unit;
G), remove in above-mentioned second control section and to control and remove the step of above-mentioned cut-out end to comprising the cut-out end that a bonding part and an end are controlled by the second yarn handle part.
4. as the processing method of each the described stocking yarn bonding part in the claim 1 to 3, it is characterized in that, hold yarn insertion by the yarn holding unit of controlling the end yarn being removed control after the knitting width medial movement, so that the end yarn of the end yarn of stocking yarn A and stocking yarn B can not appear at the surface of knitted fabric.
5. as the processing method of each the described stocking yarn bonding part in the claim 1 to 4, it is characterized in that, begin to locate to prevent untiing processing in the braiding end of stocking yarn A and the braiding of stocking yarn B.
6. as the processing method of each the described stocking yarn bonding part in the claim 1 to 5, it is characterized in that the discarded device in the outside by being located at needle-bar end or needle-bar will be discarded from the above-mentioned cut-out end that knitted fabric is removed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005333457 | 2005-11-17 | ||
| JP333457/2005 | 2005-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101313097A true CN101313097A (en) | 2008-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800431241A Pending CN101313097A (en) | 2005-11-17 | 2006-11-07 | Method for handling joint of knitting yarn |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2007058090A1 (en) |
| KR (1) | KR20080074865A (en) |
| CN (1) | CN101313097A (en) |
| WO (1) | WO2007058090A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471960A (en) * | 2009-08-12 | 2012-05-23 | 株式会社岛精机制作所 | Fabric formation method and fabric |
| CN112553772A (en) * | 2019-09-26 | 2021-03-26 | 卡尔迈耶斯托尔研发有限公司 | Method for threading warp beam of warp knitting machine after replacement and warp knitting machine with corresponding function |
| CN114016204A (en) * | 2021-11-22 | 2022-02-08 | 江南大学 | Full-automatic treatment continuous knitting process method for transverse knitting knot |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008139709A1 (en) * | 2007-04-26 | 2008-11-20 | Shima Seiki Mfg., Ltd. | Fabric having yarn-finished portion, treating method therefor, and design device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3712264C2 (en) * | 1987-04-10 | 1994-12-15 | Stoll & Co H | Method and device for ensuring a precise use of alternating thread in a knitting or knitting machine |
| JPH0450349A (en) * | 1990-06-11 | 1992-02-19 | Amou Seni Kiki Kk | Automatic selvedge-drawing device attached to filling knitting machine |
| JP2816784B2 (en) * | 1992-06-17 | 1998-10-27 | 株式会社島精機製作所 | Method and apparatus for controlling yarn processing position of flat knitting machine |
| JP3099304B2 (en) * | 1994-09-01 | 2000-10-16 | 株式会社島精機製作所 | Unleash method |
| JP4015980B2 (en) * | 2003-09-19 | 2007-11-28 | 株式会社島精機製作所 | End yarn processing apparatus and method for flat knitting machine |
-
2006
- 2006-11-07 WO PCT/JP2006/322191 patent/WO2007058090A1/en active Application Filing
- 2006-11-07 KR KR1020087009607A patent/KR20080074865A/en not_active Withdrawn
- 2006-11-07 JP JP2007545201A patent/JPWO2007058090A1/en not_active Withdrawn
- 2006-11-07 CN CNA2006800431241A patent/CN101313097A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471960A (en) * | 2009-08-12 | 2012-05-23 | 株式会社岛精机制作所 | Fabric formation method and fabric |
| CN102471960B (en) * | 2009-08-12 | 2013-11-27 | 株式会社岛精机制作所 | Fabric formation method and fabric |
| CN112553772A (en) * | 2019-09-26 | 2021-03-26 | 卡尔迈耶斯托尔研发有限公司 | Method for threading warp beam of warp knitting machine after replacement and warp knitting machine with corresponding function |
| CN112553772B (en) * | 2019-09-26 | 2022-05-17 | 卡尔迈耶斯托尔研发有限公司 | Method for threading after changing warp shaft in warp knitting machine and warp knitting machine with corresponding function |
| CN114016204A (en) * | 2021-11-22 | 2022-02-08 | 江南大学 | Full-automatic treatment continuous knitting process method for transverse knitting knot |
| CN114016204B (en) * | 2021-11-22 | 2022-07-22 | 江南大学 | A kind of flat knitting head fully automatic processing continuous knitting process method |
| WO2023088401A1 (en) * | 2021-11-22 | 2023-05-25 | 江南大学 | Fully-automatic processing continuous knitting technique for flat-knitting knots |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080074865A (en) | 2008-08-13 |
| WO2007058090A1 (en) | 2007-05-24 |
| JPWO2007058090A1 (en) | 2009-04-30 |
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