CN2709470Y - Thread feeding device of special flat-bed machine of double-axial reinforced weft-knitting knitting structure - Google Patents
Thread feeding device of special flat-bed machine of double-axial reinforced weft-knitting knitting structure Download PDFInfo
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- CN2709470Y CN2709470Y CN 200420022381 CN200420022381U CN2709470Y CN 2709470 Y CN2709470 Y CN 2709470Y CN 200420022381 CN200420022381 CN 200420022381 CN 200420022381 U CN200420022381 U CN 200420022381U CN 2709470 Y CN2709470 Y CN 2709470Y
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Abstract
The utility model discloses the thread feeding device of the special flat-bed machine of a double-axial reinforced weft-knitting spaced knitting structure, comprising a front needle bar, a rear needle bar, the knitting needle of the front needle bar, the rear knitting needle of the needle bar, the two feed carriers of weft yarn, the two feed carriers of stocking yarn, the two feed carriers of warp yarn and a set of feed carriers of connecting yarn. The feed carriers of weft yarn, warp yarn and stocking yarn and are centrosymmetrically allocated, and the feed carriers of connecting yarn are used as a center. The sequence of arrangement from the front needle bar to the rear needle bar is the feed carrier of the weft yarn, the feed carrier of the warp yarn, the feed carrier of the stocking yarn, the feed carrier of the connecting yarn, the feed carrier of the stocking yarn, the feed carrier of the warp yarn and the feed carrier of the weft yarn. The utility model enables the flat-bed machine has the function of knitting the double-axial reinforced weft-knitting spaced knitting structure, which enables the flat-bed machine can feed at the third dimensional direction, that is the spaced yarn forms the three-dimensional structure of real meaning on the direction of fabric thickness, so the utility model widens the application area of the products of the flat-bed machine.
Description
Technical field
The utility model belongs to field of textiles, relates in particular to a kind of novel biaxial to strengthening weft knitting knitted structure special flat knitting machine yarn feeding device at interval.
Background technology
Straight-bar machines is a kind of flat pattern weft-knitting machine, is mainly used in braiding woollen sweater product, the yarn feeding device on the straight-bar machines except the stocking yarn thread-carrier, can also dispose the braiding twin shaft to weft-knitted structure through the weft yarn feeding unit.Illustrated in figures 1 and 2 is that existing two kinds of multilayers are through the weft yarn feeding unit, they comprise two groups of warp thread thread-carriers and three weft feeders, the fixed-site of two groups of warp thread thread-carriers wherein, respectively two groups of warp thread are fed woven extent from warp-wise, three weft feeders are along the needle-bar reciprocating motion, with the needle back of weft yarn from broadwise feeding woven extent, the weft yarn of feeding lays respectively at the both sides and the centre of two groups of warp thread.Two device differences illustrated in figures 1 and 2 are the configuration of stocking yarn thread-carrier.Device shown in Figure 1 has only a stocking yarn thread-carrier, and it is positioned in the middle of two groups of warp thread, is encased inside stocking yarn on the needle-bar of front and back simultaneously, and the multi-layered biaxial that the braiding rib stitch connects is to the weft-knitting structure; And device shown in Figure 2 has two stocking yarn thread-carriers, lays respectively at two groups of warp thread both sides, and two stocking yarn thread-carriers alternately fill up yarn on the needle-bar of front and back, and the multi-layered biaxial that weaves two single face plain stitchs connections is to the weft-knitting structure.Situation when needle-bar weaves before Figure 2 shows that is before stocking yarn is filled up the knitting needle of preceding needle-bar.
These two kinds can form nearly three layers of weft yarn through the weft yarn feeding unit, and the multi-layered biaxial of two-layer warp thread can be as the enhancing structure of sheet composition to the weft-knitting structure.But they all can only form certain thickness planar structure, and thickness is subjected to the restriction of the fineness of yarn and the number of plies, and can not change flexibly on third dimension direction, form the three-dimensional structure that strengthens at interval truly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of flat knitting machine yarn feeding device, to avoid the technological deficiency of above-mentioned straight-bar machines through the weft yarn feeding unit.
The technical scheme of the utility model technical solution problem is as follows:
A kind of flat knitting machine yarn feeding device comprises preceding needle-bar, back needle-bar, front needle bed knitting needle, back needle-bed knitting needle, two weft feeders, two stocking yarn thread-carriers, two groups of warp thread thread-carriers, it is characterized in that: comprise that also connects a yarn thread-carrier 11; Described weft feeders, warp thread thread-carrier and stocking yarn thread-carrier are the center balanced configuration to connect yarn thread-carrier 11, and their the past needle-bars needle-bar distributing order backward are: weft feeders 3, warp thread thread-carrier 9, stocking yarn thread-carrier 6, connection yarn thread-carrier 11, stocking yarn thread-carrier 6 ', warp thread thread-carrier 9 ', weft feeders 3 '.
Two weft feeders 3,3 ' and two stocking yarn thread-carrier 6,6 ' can move along the needle-bar direction; Two groups of warp thread thread-carriers 9,9 ' be connected yarn thread-carrier 11 and be separately fixed at two warp thread support bars 10,10 ' and be connected on the yarn count strut 12 with one.
Two groups of warp thread thread-carriers 9,9 ' are horizontal along the needle-bar direction, and each thread-carrier is between two pieces of knitting needles, and its thread-carrier spacing is identical with needle gage; Described one group of connection yarn thread-carrier 11 is horizontal along the needle-bar direction, and each thread-carrier is between two pieces of knitting needles, and its thread-carrier spacing is identical with needle gage; Support bar 10,10 ' symmetry are installed on the frame of straight-bar machines, and its position can be up and down and front and back symmetry adjusting; Support bar 12 is installed on the frame of straight-bar machines, be positioned in the middle of two needle-bar tooth mouths directly over, its position can up-down adjustment.
Preceding needle-bar 1 is constant with the relative allocation position of weft feeders 3, stocking yarn thread-carrier 6 and warp thread thread-carrier 9; Back needle-bar 1 ' is constant with the relative allocation position of weft feeders 3 ', stocking yarn thread-carrier 6 ' and warp thread thread-carrier 9 '.
The horizontal level adjusted in concert of preceding needle-bar 1 and weft feeders guide rail 5, stocking yarn carrier rod 8 and warp thread support bar 10; The horizontal level adjusted in concert of back needle-bar 1 ' and weft feeders guide rail 5 ', stocking yarn carrier rod 8 ' and warp thread support bar 10 '.
Described front needle bed knitting needle 2 is worked simultaneously with weft feeders 3 and stocking yarn thread-carrier 6; Back needle-bed knitting needle 2 ' is worked simultaneously with weft feeders 3 ' and stocking yarn thread-carrier 6 ', and both hocket.
Compared with prior art the utility model has the advantages that:
1. the utility model makes straight-bar machines have the braiding twin shaft to strengthening the weft knitting function of knitted structure at interval, straight-bar machines can be fed in third dimension direction, be the interval yarn on the fabric thickness direction, form three-dimensional structure truly, widened the range of application of straight-bar machines product;
2. but straight-bar machines needle-bar tooth mouth spacing flexible modulation of the present utility model makes the third dimension direction of straight-bar machines, and promptly the size on the fabric thickness direction can change flexibly;
3. the self-movement respectively of stocking yarn thread-carrier of the present utility model and weft feeders, but and flexible modulation, the flexibility of straight-bar machines is improved, the novel biaxial that can weave different structure is to strengthening weft knitting knitted structure at interval.
Description of drawings
Fig. 1 has the straight-bar machines multilayer now through the weft yarn feeding unit, the rib-loop connection diagram;
Fig. 2 has the straight-bar machines multilayer now through the weft yarn feeding unit, the flat pin connection diagram of front and back single face;
Fig. 3 the utility model flat knitting machine yarn feeding device schematic diagram;
Fig. 4 the utility model flat knitting machine yarn feeding device yarn feeding schematic diagram.
The specific embodiment
Consult Fig. 3, Fig. 4, flat knitting machine yarn feeding device of the present utility model, but comprise two flat machine needle-bars 1,1 ' that tooth mouth spacing level is regulated, knitting needle 2,2 ', two weft feeders 3,3 ', two weft yarn guide slide blocks 4,4 ', two weft feeders guide rails 5,5 ', two stocking yarn thread- carriers 6,6 ', 8,8 ', two groups of warp thread thread-carriers 9,9 ' of 7,7 ', two stocking yarn carrier rods of two stocking yarn guide slide blocks, two warp thread support bars connect yarn thread-carrier 11 for 10,10 ', one group and are connected yarn count strut 12 with one.Two groups of warp thread thread-carriers 9,9 ' are connected yarn thread-carrier 11 with one group and are separately fixed on three support bars 10,10 ' and 12, three support bars 10,10 ' and 12 all are installed on the straight-bar machines frame, connect yarn count strut 12 be positioned in the middle of two needle-bars 1,1 ' the tooth mouth directly over, two warp thread support bars 10,10 ' are symmetrically distributed in both sides.Warp thread support bar 10,10 ' can regulate with front and back position and the upper-lower position that is connected yarn count strut 12 up and down.All thread- carriers 3,3 ', 6,6 ', 9,9 ' and 11 all are processed into by required form with thin metal pipe, and are the center balanced configuration to connect yarn thread-carrier 11.Their the past needle-bars needle-bar distributing order backward are: weft feeders 3, and warp thread thread-carrier 9, stocking yarn thread-carrier 6 connects yarn thread-carrier 11, stocking yarn thread-carrier 6 ', warp thread thread-carrier 9 ', weft feeders 3 '.
Its operation principle as shown in Figure 4, two groups of warp thread thread-carriers 9,9 ' are from vertically feeding woven extent respectively with two groups of warp thread 15,15 ', every warp thread is between two pieces of knitting needles.Connect yarn thread-carrier 11 and connect yarn 16 from vertically feeding to needle-bar tooth mouth position intermediate with one group, every connects yarn between two pieces of knitting needles.Weft feeders 3,3 ' moves back and forth by slide block 4, the 4 ' carrier rod 5,5 ' along correspondence respectively, with weft yarn 13,13 ' the needle back position of feeding front and back needle-bed knitting needle 2 and 2 '.Stocking yarn thread-carrier 6,6 ' moves back and forth by slide block 7, the 7 ' carrier rod 8,8 ' along correspondence respectively, with stocking yarn 14, the 14 ' lapping position of feeding respectively before front and back needle-bed knitting needle 2, the 2 ' pin, wherein stocking yarn 14 is fed to the pinhock of knitting needle 2 and links between the yarn 16, and stocking yarn 14 ' is fed to the pinhock of knitting needle 2 ' and links between the yarn 16.Front needle bed knitting needle 2 is worked simultaneously with weft feeders 3 and stocking yarn thread-carrier 6, back needle-bed knitting needle 2 ' is worked simultaneously with weft feeders 3 ' and stocking yarn thread-carrier 6 ', both hocket, respectively with two groups of warp thread 15,15 ' form two independently the single face twin shaft to the weft-knitting structure.During braiding, connect yarn thread-carrier 11 under the effect of stocking yarn 14,14 ' kinking tension force, be pulled to respectively near needle-bar 1,1 ' position, and by maille 17,17 ' sinker loop two independently twin shaft couple together to strengthening the weft-knitting structure, form layer at interval, and big I is at interval regulated by the horizontal range of front and back needle-bar 1,1 ' tooth mouth, thereby knits out a kind of brand-new twin shaft to strengthening weft knitting interval knitted structure on flat machine.
Claims (7)
1. a twin shaft is to strengthening weft knitting knitted structure special flat knitting machine yarn feeding device at interval, comprise preceding needle-bar, back needle-bar, front needle bed knitting needle, back needle-bed knitting needle, two weft feeders, two stocking yarn thread-carriers, two groups of warp thread thread-carriers, it is characterized in that: comprise that also connects a yarn thread-carrier (11); Described weft feeders, warp thread thread-carrier and stocking yarn thread-carrier are the center balanced configuration to connect yarn thread-carrier (11), and their the past needle-bars needle-bar distributing order backward are: weft feeders (3), warp thread thread-carrier (9), stocking yarn thread-carrier (6), connection yarn thread-carrier (11), stocking yarn thread-carrier (6 '), warp thread thread-carrier (9 '), weft feeders (3 ').
2. flat knitting machine yarn feeding device as claimed in claim 1 is characterized in that: described two weft feeders (3), (3 ') and two stocking yarn thread-carriers (6), (6 ') can move along the needle-bar direction; Described two groups of warp thread thread-carriers (9), (9 ') and be connected yarn thread-carrier (11) and be separately fixed at two warp thread support bars (10), (10 ') and be connected on the yarn count strut (12) with one.
3. flat knitting machine yarn feeding device as claimed in claim 2 is characterized in that: described two groups of warp thread thread-carriers (9), (9 '), horizontal along the needle-bar direction, each thread-carrier is between two pieces of knitting needles, and its thread-carrier spacing is identical with needle gage; Described one group of connection yarn thread-carrier (11) is horizontal along the needle-bar direction, and each thread-carrier is between two pieces of knitting needles, and its thread-carrier spacing is identical with needle gage; Described support bar (10), (10 ') symmetry are installed on the frame of straight-bar machines, and its position can be up and down and front and back symmetry adjusting; Described support bar (12) is installed on the frame of straight-bar machines, be positioned in the middle of two needle-bar tooth mouths directly over, its position can up-down adjustment.
4. as claim 1,2 or 3 described flat knitting machine yarn feeding devices, it is characterized in that: needle-bar (1) is constant with the relative allocation position of weft feeders (3), stocking yarn thread-carrier (6) and warp thread thread-carrier (9) before described; Back needle-bar (1 ') is constant with the relative allocation position of weft feeders (3 '), stocking yarn thread-carrier (6 ') and warp thread thread-carrier (9 ').
5. flat knitting machine yarn feeding device as claimed in claim 4 is characterized in that: the horizontal level adjusted in concert of needle-bar (1) and weft feeders guide rail (5), stocking yarn carrier rod (8) and warp thread support bar (10) before described; The horizontal level adjusted in concert of back needle-bar (1 ') and weft feeders guide rail (5 '), stocking yarn carrier rod (8 ') and warp thread support bar (10 ').
6. flat knitting machine yarn feeding device as claimed in claim 4 is characterized in that: described front needle bed knitting needle (2) is worked simultaneously with weft feeders (3) and stocking yarn thread-carrier (6); Back needle-bed knitting needle (2 ') is worked simultaneously with weft feeders (3 ') and stocking yarn thread-carrier (6 '), and both hocket.
7. flat knitting machine yarn feeding device as claimed in claim 4 is characterized in that described thread-carrier (3), (3 '), (6), (6 '), (9), (9 '), (11) all adopt thin metal pipe to process by required form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022381 CN2709470Y (en) | 2004-04-29 | 2004-04-29 | Thread feeding device of special flat-bed machine of double-axial reinforced weft-knitting knitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022381 CN2709470Y (en) | 2004-04-29 | 2004-04-29 | Thread feeding device of special flat-bed machine of double-axial reinforced weft-knitting knitting structure |
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| CN2709470Y true CN2709470Y (en) | 2005-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022381 Expired - Fee Related CN2709470Y (en) | 2004-04-29 | 2004-04-29 | Thread feeding device of special flat-bed machine of double-axial reinforced weft-knitting knitting structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406628C (en) * | 2004-04-29 | 2008-07-30 | 东华大学 | Biaxial reinforcement weft interval knitting structure, weaving method and special-purpose apparatus therefor |
| CN106381608A (en) * | 2016-11-10 | 2017-02-08 | 特大纺织制品（深圳）有限公司 | Three-dimensional weaving belt |
| CN110528166A (en) * | 2019-09-12 | 2019-12-03 | 特大纺织制品（深圳）有限公司 | A kind of sandwich elastic woven tape process units and its application method |
| CN115287811A (en) * | 2022-08-08 | 2022-11-04 | 常熟市国光机械有限公司 | Weft flat single-layer braided fabric warp-lining weft-lining weaving method |
-
2004
- 2004-04-29 CN CN 200420022381 patent/CN2709470Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100406628C (en) * | 2004-04-29 | 2008-07-30 | 东华大学 | Biaxial reinforcement weft interval knitting structure, weaving method and special-purpose apparatus therefor |
| CN106381608A (en) * | 2016-11-10 | 2017-02-08 | 特大纺织制品（深圳）有限公司 | Three-dimensional weaving belt |
| CN110528166A (en) * | 2019-09-12 | 2019-12-03 | 特大纺织制品（深圳）有限公司 | A kind of sandwich elastic woven tape process units and its application method |
| CN110528166B (en) * | 2019-09-12 | 2024-03-26 | 特大纺织制品（深圳）有限公司 | Sandwich elastic braid production device and application method thereof |
| CN115287811A (en) * | 2022-08-08 | 2022-11-04 | 常熟市国光机械有限公司 | Weft flat single-layer braided fabric warp-lining weft-lining weaving method |
| CN115287811B (en) * | 2022-08-08 | 2023-10-27 | 常熟市国光机械有限公司 | Weft-flat single-layer braided fabric warp lining weft-knitting method |
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| CF01 | Termination of patent right due to non-payment of annual fee |