CN1415792A - Ringing method of coil - Google Patents
Ringing method of coil Download PDFInfo
- Publication number
- CN1415792A CN1415792A CN 02141821 CN02141821A CN1415792A CN 1415792 A CN1415792 A CN 1415792A CN 02141821 CN02141821 CN 02141821 CN 02141821 A CN02141821 A CN 02141821A CN 1415792 A CN1415792 A CN 1415792A
- Authority
- CN
- China
- Prior art keywords
- coil
- pin
- needle
- barring
- spare
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
Abstract
To form combined stitch loops at a flatbed knitter, with at least two needle beds, stitch transfer units are between the needles in the facing needle beds for casting off and forming the edge of the knitted fabric. On transferring the stitch loop from the needle at the first needle bed to the opposite needle of the second needle bed, the stitch transfer unit and a freed needle of the second bed takes the stitch loop to be combined through the legs of the transferred stitch loop before it is cast off.
Description
Technical field
The present invention relates to the lasso method of coil.
Background technology
When on flat machine, producing knitting fabric, usually need on the knitting fabric end, form coil on-run end.In addition, when producing knitting fabric, also need to reduce as far as possible fabric width.Produce in the knitting fabric of another sheet department of knitting at production a slice department of knitting on the preceding needle-bar with on the needle-bar of back, need in the knitted side zone, two department of knitting be coupled together sometimes.In all known knitted technology, it is essential that coil connects, for this reason, so far generally by the barring-on technology with another coil barring-on to the pin of existing coil.Then, two coils are woven together and connect thus.But, because two coils are connected with knitting line, thicker non-resilient tie point can appear.This does not wish to occur at tape edge and when dwindling the knitted fabric width or connecting two department of knitting.
DE4324670A1 has described a kind of method and apparatus, by this device, need not knitting line ground and has realized coil on-run fabric end by the simple lasso of coil end line coil.For this reason, this knitting machine comprises that one is connected device on cam carrier distolateral with flange.Linking machine needle with an affiliated drive unit is positioned at needle-bar top, back, and the knitting needle drive unit is above preceding needle-bar.The all coils of terminal knitting line by barring-on to linking machine needle and with the coil lasso of follow-up row on linking machine needle.Yet because its method and apparatus only is used for the tape edge of knitting fabric, they use underaction.
Summary of the invention
Task of the present invention provides a kind of lasso of coil easily method, also can carry out the narrowing of knitting fabric or connect two department of knitting with this method, and can not produce inelastic region on knitting fabric.
So that especially dwindle the knitting fabric width, carry out the tape edge of department of knitting or the method that is connected is finished this task, the feature of this method is by make knitting fabric coil lasso on the flat machine that at least two needle-bars and the barring-on spare that belongs to knitting needle are arranged:
-will overlap on the opposed pin of turn coil from barring-on on first needle-bar to second needle-bar;
-from pin, this coil is transferred on the barring-on spare that belongs to this pin;
-the pin of free time this moment by second needle-bar is taken over admittance from the pin of first needle-bar or barring-on spare and will be overlapped the coil of turn coil and make these coils be passed in the circle pin that will overlap turn coil on the barring-on spare;
-make the coil knocking over that is positioned on the barring-on spare.
Method of the present invention can be used to have the knitting machine of latch needles, also can be used to have the knitting machine of compound needle.The coil lasso can carry out on the optional position of needle-bar.By this method, can be on the knitting fabric end tape edge, also can be on the end of each department of knitting tape edge.Also can on the optional position of knitting fabric, dwindle the knitted fabric width.When on different needle-bars, carrying out the connection of two department of knitting, will not limit the tie point position equally with this method.Before admitting the coil to overlap turn coil to be pulled through to overlap turn coil, the lasso coil location on barring-on spare.Then, also want knitting admittance coil to admit subsequently, or can admit by a barring-on spare by a pin of opposed needle-bar.
Admit the coil lasso for making, can make the idle pin of second needle-bar be passed in the circle pin that will overlap turn coil on the barring-on spare, take over the admittance coil and it is pulled through the circle pin that will overlap turn coil from the pin or the barring-on spare of first needle-bar with its pinhock.In this case, before taking over admittance and will overlapping the coil of turn coil, transverse motion by needle-bar and/or barring-on spare makes the idle pin that has the barring-on spare that will overlap turn coil and second needle-bar and has pin or the barring-on spare of admitting coil and enters a common vertical plane, and this is suitable.Thus one, guaranteed that idle pin can be taken over reliably to admit coil and it is pulled through the circle pin that will overlap turn coil.
By method of the present invention, hang over the mutual lasso of adjacent windings of the knitting fabric on the needle-bar, and two also mutual lassos of opposed coil that hang over the knitting fabric on the different needle-bars.
Description of drawings
Below, further describe two designs and the possible application scenario thereof of the inventive method with reference to accompanying drawing, wherein:
Fig. 1 a-Fig. 1 h at the present invention's first method different conditions, have the schematic cross section of the knitting machine of two needle-bars and barring-on spare;
Fig. 2 a-Fig. 2 i shows the present invention's second method corresponding to Fig. 1;
Fig. 3 a-Fig. 3 d schematic representation is the knitted fabric fragment when terminal on forming the coil on-run;
Fig. 4 a-Fig. 4 g represents that the method with Fig. 1 forms terminal lasso technical process on the knitting fabric of Fig. 3 b;
Fig. 5 schematically illustrates the knitted fabric fragment, wherein dwindles the knitted fabric width by the coil lasso;
Fig. 6 a-Fig. 6 g represents to dwindle with the method for Fig. 1 the lasso technical process of the knitting fabric of Fig. 5;
Fig. 7 a, Fig. 7 b are the schematic diagrames of two knitting fabrics, and they are to form on the different needle-bars of knitting machine, and one of them is before the coil cover being enclosed the land connect, another be after;
Fig. 8 a-Fig. 8 f shows the lasso technical process of coming two knitting fabrics of connection layout 7 with the method for Fig. 1.
The specific descriptions of form of implementation
Fig. 1 a shows the cross section of the knitting machine with two needle- bars 1,2, and these two needle-bars are symmetrical in central plane 100 and can supporting with vertically relatively moving.In two needle- bars 1,2, pin 3,4 is supporting with longitudinal movement.In addition, Fig. 1 a shows the pin 3,4 that is in initial position.Above needle- bar 1,2, be provided with and attach troops to a unit in the barring-on spare 5,6 of pin 3,4.In the pinhock 31 of pin 3, hang a slice knitting fabric 7.The direction of draw of arrow 71 expression knitting fabrics 7.Hang on the pinhock 31 the top coil with 10 or 10A represent.Barring-on spare 5,6 also is bearing in the transfer device 150,250 that does not further specify with longitudinal movement.The bill of barring-on spare is represented with 51,61.Parts the 32, the 42nd, the barring-on spring of pin 3,4.
The method according to this invention, the coil 10A of knitting fabric 7 should with adjacent windings 10B (Fig. 1 b) lasso.For this reason, the coil 10A of pin 3 is at first by barring-on (Fig. 1 b) to the opposed pin 4 of second needle-bar 2.Coil 10A will overlap turn coil, and the coil 10B that still hangs on first needle-bar admits the coil that will overlap turn coil 10A.Then, overlap on the pinhock 41 of turn coil 10A by pin 4 and transfer on the barring-on spare 6, shown in Fig. 1 c.Then, have and admit the pin 3 of coil 10B to move on to transfer position, shown in Fig. 1 d.In addition, by the transverse motion of needle-bar 1, make pin 3 enter a common vertical plane (Fig. 1 d) with pin 4 and barring-on spare 6.Thus one, can pin 4 passed and through admitting the circle pin (Fig. 1 e) of coil 10B between the circle pin that will overlap turn coil 10A on the barring-on spare 6 by propelling.Then, pin 3 returns its initial position, thereby admits coil 10B to be positioned on the pinhock 41 of pin 4, still is positioned at (Fig. 1 f) on the barring-on spare 6 and will overlap turn coil 10A.Then, pin is removed for 4 times, admitted coil 10B to slip over (Fig. 1 g) between the circle pin of turn coil 10A will overlapping.Then, by drawing back barring-on spare 6, make coil 10A knocking over and be suspended to still on the circle pin of the admittance coil 10B on the pin 4 of second needle-bar 2 (Fig. 1 h).Thus, finish the lasso of coil 10A and 10B.
Fig. 2 a-Fig. 2 i shows second embodiment of the inventive method.The method step of the method step of Fig. 2 a-Fig. 2 c and Fig. 1 a-Fig. 1 c is identical.And different with the described method of Fig. 1 be to admit coil 10B also will admit here by a barring-on spare (being barring-on spare 5) corresponding to pin 3.Like this, overlap turn coil 10A and admit coil 10B to be suspended on the barring-on spare 5,6.After barring-on spare 5,6 and pin 4 enter common vertical plane, make barring-on spare 5 enter transfer position (Fig. 2 e) by propelling.Then, advance pin 4, make pinhock 41 between the circle pin of coil 10A and coil 10B, pass (Fig. 2 f).Then, make barring-on spare return its initial position, coil 10B on the pinhock 41 of pin 4, slide (Fig. 2 g).By drawing back pin 4, make coil 10B between the circle pin of coil 10A, pass (Fig. 2 h) and also then draw back barring-on spare 6, so that will overlap turn coil 10A knocking over (Fig. 2 i).
Fig. 3 shows the Application Example of the inventive method.In knitting fabric 7, last coil diacytic type becomes coil on-run end.For this reason, right exterior loop 10A at first lasso go up (Fig. 3 a, 3b) to adjacent windings 10B.Then, at coil 10A " again around to coil 10B " before, coil 10B as coil 10A ' lasso to adjacent windings 10A " on (Fig. 3 c).The all coils that this process can proceed to last row is lasso and thus by tape edge each other.
Fig. 3 d shows the complete in situation about not necessarily beginning from knitting fabric 7 edges of coil 10A and 10B .Its lasso also can carry out from the middle part of knitting fabric 7, thus for example can make knitting fabric 7 each fragment on top the edge place by tape edge.
Fig. 4 shows the lasso technical process, by this technical process, carries out the lasso shown in Fig. 3 b with the method for Fig. 1.
Fig. 4 a shows the last row 10 before the lasso on preceding needle-bar.The coil 10A that wants lasso is on pin G.Admit coil 10B on adjacent needles F.Shown in Fig. 4 b, coil 10A at first by the pin G of preceding needle-bar V by barring-on to the pin g of back needle-bar H, before, it is admitted by a barring-on spare according to Fig. 4 c.In Fig. 4 d, the traversing left needle gage of back needle-bar 4, thus make the pin g of back needle-bar H relative with the pin F of preceding needle-bar V.When pin g retreated, the admittance coil 10B that is taken over by pin F was pulled through the circle pin that will overlap turn coil 10A (Fig. 4 d) on barring-on spare.According to Fig. 4 e, the barring-on spare of pin g is then return its initial position, will overlap the circle pin that turn coil 10A slides to the admittance coil 10B that is hung on the pin g on barring-on spare.Thus one, finish lasso process itself.Subsequently, the last and back needle-bar H of pin F of needle-bar V then moved on to its initial position (Fig. 4 f, Fig. 4 g) before coil 10B hung and gets back to.Method step shown in Figure 4 can repeat, till all required coils of the last row of knitting fabric overlap mutually.
Fig. 5 shows a knitting fabric fragment, and wherein the knitted fabric width dwindles because of the coil lasso.Four continuous rows are represented by R1-R4.Wale is represented by A-G.At the lasso first time of the enterprising line circle of line R2, wherein the coil 200 of wale E is pushed onto on the coil 201 of wale D, and the pin of wale E is idle.This can make edge coil 203 and 204 barring-ons on each adjacent needles at knitted fabric center.Thus one, realized coil of knitted fabric reduced width generally.In addition, on line R4, carry out lasso, be about to coil 400 and be set on the coil 401.The pin that coil 400 is arranged on it at first is idle at this moment.At this moment, can again edge coil 403,404 be set on the pin at fabric center, thus make the width of knitting fabric total dwindled two coils.This process can repeat, till obtaining desirable knitting fabric width.
Fig. 6 represents as illustrated in fig. 5 the knitting process of a coil of knitting fabric reduced width has been used the inventive method as shown in Figure 1 at this.
The line R2 of the knitting fabric of Fig. 6 a presentation graphs 5.On the coil 200 on the pin E of preceding needle-bar V will be set to coil 201 on the pin D at preceding needle-bar V.Represent edge coil with 203 and 204.According to Fig. 6 b, at first, edge coil 203 and 204 and will overlap on opposed pin e, the f and g that turn coil 200 is pushed onto back needle-bar H.According to Fig. 6 c, overlap turn coil 200 and then admit by the barring-on spare that belongs to pin e.In Fig. 6 d, two needle-bar V and H so misplace, and promptly pin D can be admitting the coil 201 that will overlap turn coil 200 to move on on the pinhock of pin e.Return when removing at pin e, will admit coil to be pulled through the circle pin of the coil 200 on barring-on spare.In Fig. 6 e, the barring-on spare that belongs to pin e returns initial position, makes coil 200 knocking overs thus.Subsequently, overlap the circle pin that turn coil 200 is inserted in the admittance coil 201 that is arranged on the pin e.In Fig. 6 f, the needle-bar in Fig. 6 g is return again before its initial position, pin e, the f of back needle-bar H and the coil on the g by barring-on on pin D, the E and F of preceding needle-bar.Pin A-F by new knitting fabric width forms new row.If further dwindle the knitting fabric width, repetition methods cycle 6b-6g then.
Fig. 7 a shows two knitting fabrics 8 and 9, and they are to form on different needle-bar V and H.Here, around the central axis M of two needle-bar H and V and projection shows described knitting fabric on horizontal plane.The last line of knitting fabric 8 hangs on the pin NVA to NVG of preceding needle-bar V.The last line of knitting fabric 9 hangs on the pin NHC to NHE of back needle-bar H.Two knitting fabrics 8 and 9 by coil 10,11 and 12 and the lasso of coil 20,21 and 22 interconnect.Behind coil 10 and 20,11 and 21,12 and 22 lassos, obtain the figure shown in Fig. 7 b, in series show the knitting fabric that is in vertical position at this. Coil 10,11 is used to be connected two knitting fabrics 8 and 9 with 12 with coil 20,21 and 22.
Fig. 8 shows the lasso technical process, by this technical process and use the inventive method shown in Figure 1, can obtain the knitting fabric lasso situation of Fig. 7 in three coil region.
Fig. 8 a shows the last knitting line of knitting fabric 8 and 9, and they hang on the pin of preceding needle-bar V or back needle-bar H.According to Fig. 8 b, will the overlapping on the barring-on spare that turn coil is enclosed within the pin c, the d that belong to back needle-bar H and e of back knitting fabric 9.Then, the admittance coil that hangs over the knitting fabric 8 on pin C, D and the E is moved on the pinhock of pin c, the d of back needle-bar H and e.When pin C, D and E return, admit coil to be pulled through the circle pin (Fig. 8 c) of the coil on barring-on spare.Subsequently, the barring-on spare of pin c, d and e returns its initial position, the position thereon to overlap turn coil by knocking over.These coils hang on the circle pin of the admittance coil on the pinhock of pin c, d and e (Fig. 8 d) subsequently.According to Fig. 8 e, pin c, the d of back needle-bar H and the coil of e hang on pin C, the D and E of preceding needle-bar V subsequently.Shown in Fig. 8 f, at this moment, two knitting fabrics 8 and 9 be connected to each other and together hang over before on the needle-bar V.
Claims (5)
1, a kind of having at least two needle-bars and attaching troops to a unit on the flat machine of the barring-on spare of pin knitting fabric coil lasso so that especially dwindle the knitting fabric width, carry out the tape edge of department of knitting or the method that is connected, it is characterized in that,
-will overlap turn coil (10A) to go up barring-on to the relative pin (4) of second needle-bar (2) from first needle-bar (1);
-upward coil (10A) is suspended on the barring-on spare (6) that belongs to pin (4) from pin (4);
-by second needle-bar (2) free time this moment pin (4) and take over admittance from the pin (3) of first needle-bar (1) or barring-on spare (5) and will overlap the coil of turn coil (10A) (10B) and these coils are pulled through the circle pin that will overlap turn coil (10A) on barring-on spare (6);
-make the coil knocking on barring-on spare (6).
2, the method for claim 1, it is characterized in that, the idle pin (4) of second needle-bar (2) is passed in the circle pin that will overlap turn coil (10A) on the barring-on spare (6), and pin (3) or barring-on spare (5) by its pinhock (41) from first needle-bar (1) are taken over admittance coil (10B) and it is pulled through the circle pin that will overlap turn coil (10A).
3, method as claimed in claim 1 or 2, it is characterized in that, will overlap the coil of turn coil (10A) (10B) before taking over admittance, the transverse motion by needle-bar (1,2) and/or barring-on spare (5,6) makes the idle pin (4) that has the barring-on spare (6) that will overlap turn coil (10A), second needle-bar (2) and has admits the pin (3) or the barring-on spare (5) of coil (10B) to enter a common vertical plane.
4, as the described method of one of claim 1-3, it is characterized in that, hang over the mutual lasso of adjacent windings (10A, 10B) of the knitting fabric (7) on the needle-bar (1).
As the described method of one of claim 1-3, it is characterized in that 5, two opposed coils (10,11,12,20,21,22) that hang over the knitting fabric (8,9) on the different needle-bars (V, H) are lasso each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20010113363 EP1262585B1 (en) | 2001-06-01 | 2001-06-01 | Method of retaining loops |
| EP01113363.4 | 2001-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1415792A true CN1415792A (en) | 2003-05-07 |
Family
ID=8177610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02141821 Pending CN1415792A (en) | 2001-06-01 | 2002-06-01 | Ringing method of coil |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1262585B1 (en) |
| CN (1) | CN1415792A (en) |
| DE (1) | DE50115563D1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410435C (en) * | 2004-04-03 | 2008-08-13 | H.斯托尔两合公司 | Edge closing method for knitted piece |
| CN104328601A (en) * | 2013-07-12 | 2015-02-04 | H.斯托尔两合公司 | Method for knocking over knitted fabric |
| CN106012279A (en) * | 2016-07-13 | 2016-10-12 | 江阴芗菲服饰有限公司 | Threadless automatic buttonholing method of woollen sweater |
| CN110578205A (en) * | 2019-09-28 | 2019-12-17 | 福建省精新科技制针有限公司 | Method for transferring loop of transfer knitting needle |
| CN111648011A (en) * | 2020-04-07 | 2020-09-11 | 汕头连兴实业有限公司 | Method for moving needle in weaving station |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005006110A1 (en) * | 2005-02-10 | 2006-08-17 | Rkw Ag Rheinische Kunststoffwerke | Knitted net for wrapping round bales, and method and apparatus for producing the same |
| DE502005009409D1 (en) * | 2005-03-19 | 2010-05-27 | Stoll H Gmbh & Co Kg | Method for producing knit-resistant knitted finishes on a tubular round-knitted fabric |
| TWI585254B (en) * | 2013-04-23 | 2017-06-01 | 島精機製作所股份有限公司 | Method for knitting knitted fabric |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02229248A (en) * | 1989-03-03 | 1990-09-12 | Shima Seiki Seisakusho:Kk | Knitting of tubular knit fabric |
| JP2995464B2 (en) * | 1998-05-15 | 1999-12-27 | 株式会社島精機製作所 | Depositing device for stitch loop in flat knitting machine |
| JP3158109B2 (en) * | 1999-02-12 | 2001-04-23 | 株式会社島精機製作所 | Stitch locking method by flat knitting machine |
-
2001
- 2001-06-01 DE DE50115563T patent/DE50115563D1/en not_active Expired - Lifetime
- 2001-06-01 EP EP20010113363 patent/EP1262585B1/en not_active Expired - Lifetime
-
2002
- 2002-06-01 CN CN 02141821 patent/CN1415792A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410435C (en) * | 2004-04-03 | 2008-08-13 | H.斯托尔两合公司 | Edge closing method for knitted piece |
| CN104328601A (en) * | 2013-07-12 | 2015-02-04 | H.斯托尔两合公司 | Method for knocking over knitted fabric |
| CN104328601B (en) * | 2013-07-12 | 2017-04-26 | H.斯托尔两合公司 | Method for knocking over knitted fabric |
| CN106012279A (en) * | 2016-07-13 | 2016-10-12 | 江阴芗菲服饰有限公司 | Threadless automatic buttonholing method of woollen sweater |
| CN110578205A (en) * | 2019-09-28 | 2019-12-17 | 福建省精新科技制针有限公司 | Method for transferring loop of transfer knitting needle |
| CN111648011A (en) * | 2020-04-07 | 2020-09-11 | 汕头连兴实业有限公司 | Method for moving needle in weaving station |
| CN111648011B (en) * | 2020-04-07 | 2022-04-12 | 汕头连兴实业有限公司 | Method for moving needle in weaving station |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1262585B1 (en) | 2010-07-21 |
| DE50115563D1 (en) | 2010-09-02 |
| EP1262585A1 (en) | 2002-12-04 |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20030507 |