CN102505311B - Biaxial reinforcement spacer knitted structure and weaving method as well as yarn feed device thereof - Google Patents
Biaxial reinforcement spacer knitted structure and weaving method as well as yarn feed device thereof Download PDFInfo
- Publication number
- CN102505311B CN102505311B CN 201110386277 CN201110386277A CN102505311B CN 102505311 B CN102505311 B CN 102505311B CN 201110386277 CN201110386277 CN 201110386277 CN 201110386277 A CN201110386277 A CN 201110386277A CN 102505311 B CN102505311 B CN 102505311B
- Authority
- CN
- China
- Prior art keywords
- thread
- yarn
- carrier
- needle
- stringer
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a biaxial reinforcement spacer knitted structure and a weaving method as well as a yarn feed device thereof. Between two surface layer structures, transverse connecting yarns which are distributed in coil transverse direction and longitudinal connecting yarns which are distributed in coil longitudinal direction are woven integrally; therefore, the technical problem that the application of the structure is limited to a certain extent since the stability is low in the thickness direction of a fabric and the resistance against the compression and the impact outside the fabric plane is low under the condition that the connecting yarns are only distributed in the coil transverse direction or in the coil longitudinal direction between the two surface layer structures in the prior art is solved; meanwhile, the connection mode of four groups of connecting yarns in the fabric structure can be changed according to requirements, so that the requirements on bending, shearing and the like of the reinforcement structure in manufacturing of the composite material are met.
Description
Technical field
The present invention relates to twin shaft to strengthening knitted structure and braid method and Yarn feed device at interval, belong to the weaving face fabric field.
Background technology
The described weft knitting of United States Patent (USP) (patent No. 5395684) is knitted structure at interval, is common a kind of interval knitted structure, and its yarn that connects two superficial layers distributes in the row direction.Publication number is that the described twin shaft of the Chinese patent of CN1570240A is to strengthening weft knitting knitted structure at interval, straight warp thread and weft yarn have been increased than general interval knitted structure, improved the mechanical property of the surface layer structure of knitted spaced fabric greatly, its yarn that connects two superficial layers distributes in the wale direction, simultaneously owing to the reduction that the knitting property that connects yarn is required, the relatively poor high performance yarns of available knitting property has improved the mechanical property of knitted spaced fabric thickness direction as connecting yarn.The patent No. is that the described twin shaft of the Chinese patent of ZL200920256061.9 is to strengthening weft knitting knitted structure at interval, between the superficial layer of two knitted structures, increase by one group of connection yarn that distributes in the stringer direction than above-mentioned twin shaft again to strengthening weft knitting interval knitted structure, made the performance of the stability of fabric construction symmetry, thickness direction, the out-of-plane compression of anti-fabric, impact all increase.
But existing these weft knitting interval knitted structures and twin shaft are to strengthening weft knitting knitted structure knitting skill at interval, connection yarn that between two superficial layers that strengthen the weft-knitting structure, all only distributes in the row direction at twin shaft or the connection yarn that only distributes in the wale direction, make that the stability of thickness direction is not enough, the performance of the out-of-plane compression of anti-fabric, impact is low, causes its application in composite to be subjected to restriction to a certain degree.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of twin shaft to strengthening weft knitting knitted structure at interval, comprise front surface layer structure and rear surface layer structure, this front surface layer structure and rear surface layer structure are by being arranged between the preceding flat pin of latitude ground tissue and the flat pin of the back latitude ground tissue, being connected yarn with the stringer that distributes at the line connection yarn that distributes on the row direction on the wale direction connects in aggregates, to solve the connection yarn that only distributes owing between two superficial layers of fabric in the row direction, or the connection yarn that only distributes in the wale direction, the fabric thickness directional stability is not enough, the out-of-plane compression of anti-fabric, the performance of impacting is low, causes the application of this structure to be subjected to the technical problem of restriction to a certain degree.
For realizing above technical purpose, the present invention will adopt following technical scheme:
A kind of twin shaft is to strengthening knitted structure at interval, comprise front surface layer structure and rear surface layer structure, the flat pin of latitude ground tissue before the front surface layer structure comprises, preceding group weft yarn and preceding group of warp thread, rear surface layer structure comprises the flat pin of back latitude ground tissue, back group weft yarn and back group warp thread, organize the preceding sinker loop liner between adjacent two wales to go into preceding group warp thread the preceding flat pin of latitude, then organize in the back sinker loop of adjacent two wales then lining to go into back group warp thread the flat pin of latitude, group weft yarn before lining is gone in the row of the flat pin of latitude ground tissue in addition, group weft yarn after then then lining is gone in the row of the flat pin of latitude ground tissue, and the flat pin of preceding latitude ground tissue is connected the yarn connection with latitude flat pin ground, back tissue by stringer, each row of the described preceding flat pin of latitude ground tissue all with afterwards organize corresponding row to be connected yarn weaving to be integral by line the flat pin of latitude.
Described line connects yarn and comprises that preceding line connects yarn and is connected yarn with the back line; And preceding line connect yarn and back line is connected yarn all respectively adjacent two coils by laterally alternately organizing row before the solderless wrapped connection the flat pin of latitude with after the flat pin of latitude organize the adjacent two coils realization front surface layer structure of row to be connected with rear surface layer structure.
Described preceding line connection yarn is connected yarn with the back line and is crisscross arranged.
Described stringer connects yarn and comprises that preceding stringer connects yarn and is connected yarn with the back stringer, and preceding stringer connects yarn and back stringer and is connected yarn and all is made up of S-shaped elementary cell, simultaneously preceding stringer connection yarn with after stringer be connected yarn and be symmetrical arranged about the center line of front surface layer structure and rear surface layer structure; Before stringer connect yarn and back stringer and be connected yarn and realize that by sinker loop before alternately lining is gone into and back sinker loop the front surface layer structure is connected with rear surface layer structure all respectively, and preceding stringer connection yarn with after stringer is connected that yarn constitutes all respectively and front surface layer structure and rear surface layer structure are perpendicular is made up of S shape elementary cell plane.
Described preceding stringer connection yarn is connected yarn with the back stringer and is arranged alternately.
Organize the preceding flat pin of latitude and organize warp thread before all lining goes into to have in the preceding sinker loop between adjacent two wales, should also all serve as a contrast into group weft yarn before having in each row of the preceding flat pin of latitude ground tissue simultaneously, in addition the flat pin of back latitude ground organizes in the back sinker loop of adjacent two wales all lining to go into back group warp thread, organizes weft yarn after also serving as a contrast in each row of the flat pin of back latitude ground tissue simultaneously; In addition, described before the group weft yarn between the row of the flat pin of preceding latitude ground tissue and preceding group of warp thread, then organize weft yarn the row of the flat pin of back latitude ground tissue and after organize between the warp thread.
According to above technical scheme, can realize following beneficial effect:
Twin shaft of the present invention is provided with between front surface layer structure that strengthens weft knitting interval knitted structure and rear surface layer structure at the line connection yarn that distributes on the row direction and is connected yarn with the stringer that distributes on the wale direction, then overcome in the prior art connection yarn that only distributes between two surface layer structures in the row direction, or the connection yarn that only distributes in the wale direction, therefore the fabric thickness directional stability is not enough, the out-of-plane compression of anti-fabric, the performance of impacting is low, cause the application of this structure to be subjected to the technical problem of restriction to a certain degree, simultaneously the connected mode that respectively connects yarn in the fabric construction of the present invention can change as required, with in the application of satisfying this structure to the bending of structure, the needs of shearing etc.
Another technical purpose of the present invention provides a kind of flat knitting machine yarn feeding device of above-mentioned twin shaft to enhancing interval knitted structure that be used to weave, comprise the straight-bar machines frame, preceding needle-bar, back needle-bar, front needle bed knitting needle before being arranged on the needle-bar, be arranged at back needle-bed knitting needle and head Triangulum on the needle-bar of back, before be respectively arranged with in the needle tray of needle-bar and back needle-bar before yarn locator and back yarn locator, between needle-bar and the back needle-bar thread-carrier guide rod is set before described, one end of this thread-carrier guide rod can be connected along the slide block that guide rail moves with one, the other end of thread-carrier guide rod then passes and alternately connects the stocking yarn thread-carrier by the guide changer behind the guide rod sliding sleeve that is fixed on the guide rail and be connected the yarn thread-carrier with line, and be provided with to the bilateral symmetry of thread-carrier guide rod two groups of thread-carriers that are positioned at preceding needle-bar and needle-bar top, back respectively, every group of thread-carrier includes weft feeders, warp thread thread-carrier group and stringer connect yarn thread-carrier group.
Described guide changer comprises that being used to exchange the thread-carrier of stirring stocking yarn thread-carrier, line connection yarn thread-carrier changes plectrum and be used to exchange the magnetic material element that earth magnetism is inhaled stocking yarn thread-carrier or line connection yarn thread-carrier; Described thread-carrier guide rod is offered thread-carrier and is changed chute, described thread-carrier is changed plectrum and is passed through the pin location and installation in thread-carrier is changed chute, this thread-carrier is changed plectrum and is comprised unit head and working head, the unit head that described thread-carrier is changed plectrum is connected with the output of rotating driving device, thread-carrier is changed then movable setting of working head of plectrum, and the thread-carrier working head of changing plectrum is connected with stocking yarn thread-carrier and line respectively and is provided with suitable projection-groove structure between the yarn thread-carrier; Magnetic material element is socketed in the thread-carrier guide rod periphery between thread-carrier replacing plectrum and the guide rod sliding sleeve, and magnetic material element is fixedly mounted on the guide rail simultaneously.
Described stringer connection yarn thread-carrier group is parallel to needle-bar direction level and is installed on the stringer connection yarn thread-carrier installing plate, and this stringer connects yarn thread-carrier installing plate and can be connected on the straight-bar machines frame movably forward and backward by supporting slide bar, this support slide bar is provided with the slide bar sliding sleeve, warp thread thread-carrier group then is parallel to needle-bar direction level and is installed on and can connects the warp thread thread-carrier installing plate that yarn thread-carrier installing plate moves forward and backward along stringer, and the installation position of each warp thread thread-carrier just is positioned at adjacent two stringers and connects on the corresponding warp thread thread-carrier of the yarn thread-carrier spacing installing plate, and in addition described weft feeders is movable to be provided with; Described stringer connects yarn thread-carrier group and is provided with near the thread-carrier guide rod, and warp thread thread-carrier group then is provided with away from the thread-carrier guide rod.
Therefore, can realize between front surface layer structure of the present invention and the rear surface layer structure that to connect that yarn is connected yarn with the preceding stringer that distributes on the wale direction, the back stringer connects the connection of yarn symmetry in aggregates by connect yarn, back line in the preceding line that distributes on the row direction by using above-mentioned special flat knitting machine yarn feeding device, this apparatus structure is simple in addition, easy to adjust, it is wide to be suitable for yarn, except that conventional yarn, also be applicable to the braiding of high-strength and high-modulus yarn, as fibre glass roving, basalt fibre rove, carbon fiber rove etc.
Another technical purpose of the present invention provides a kind of braid method of above-mentioned twin shaft to enhancing interval knitted structure that be used to weave, may further comprise the steps: (1) connects yarn with preceding stringer and is connected yarn with the back stringer from wale direction feeding woven extent, and preceding stringer connects yarn and back stringer connection yarn is fed respectively between two pieces of knitting needles, then preceding stringer is connected yarn and is connected the mutual switch of yarn with the back stringer; (2) the preceding stringer in step (1) connects yarn and back stringer and is connected yarn and is in when remaining silent the position, respectively preceding group of weft yarn and back group weft yarn be fed into accordingly respectively front needle bed knitting needle with after below the needle back of needle-bed knitting needle; (3) with preceding group of warp thread and back group warp thread from wale direction feeding woven extent, and preceding group of warp thread and back group warp thread are fed respectively between front needle bed knitting needle and the back needle-bed knitting needle; (4) when preceding stringer connects yarn and back stringer and is connected yarn and is in maximum open, preceding line connect yarn and back line is connected the yarn priority feed successively preceding needle-bar one every in the pinhock of a knitting needle with after knitted bed one in the pinhock of a knitting needle, successively finish in the mode of tuck before line be connected yarn with after the line lining that is connected yarn go into; (5) after line connects lining that yarn and back line be connected yarn and goes into before finishing, in the pinhock of stocking yarn feeding front needle bed knitting needle or back knitted bed knitting needle with finish the preceding flat pin of latitude ground tissue or after the flat pin of latitude organize the braiding of row.
Know thus, braid method of the present invention is flexible, warp thread thread-carrier, weft feeders and stringer are connected the yarn thread-carrier and require that according to structural change the different duties and the mode of entrying can be arranged, and the distance between the preceding needle-bar of change and the braiding order of back needle-bar, preceding needle-bar and the back needle-bar, the twin shaft that can produce different Connection Density, different connected mode, different fabric thicknesses is to the weft-knitted knitted structure at interval of enhancing.
Description of drawings
Below in conjunction with description of drawings technical scheme of the present invention.
Fig. 1 twin shaft of the present invention is to strengthening weft knitting knitted structure schematic perspective view at interval;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
The used flat knitting machine yarn feeding device schematic perspective view of Fig. 4 the present invention;
Fig. 5 special flat knitting machine yarn feeding device side view of the present invention;
Fig. 6 is that the thread-carrier among Fig. 5 is changed the plectrum structural representation;
Fig. 7 original state schematic diagram;
Fig. 8 weaves the process schematic diagram;
Fig. 9 weaves the process schematic diagram;
Figure 10 weaves the process schematic diagram;
Figure 11 weaves the process schematic diagram;
Figure 12 weaves the process schematic diagram;
Figure 13 weaves the process schematic diagram;
Figure 14 weaves the process schematic diagram;
Figure 15 weaves the process schematic diagram;
Figure 16 weaves the process schematic diagram;
Figure 17 weaves the process schematic diagram;
Figure 18 weaves the process schematic diagram;
Figure 19 weaves the process schematic diagram.
The specific embodiment
Below with reference to accompanying drawing technical scheme of the present invention is described in further detail.
As Fig. 1, Fig. 2 and shown in Figure 3, twin shaft of the present invention is to strengthening weft knitting knitted structure at interval, comprise front surface layer structure and rear surface layer structure, the flat pin of latitude ground tissue 1 before the front surface layer structure comprises, preceding group weft yarn 3 and preceding group of warp thread 2, rear surface layer structure comprises the flat pin of back latitude ground tissue 1 ', back group weft yarn 3 ' and back group warp thread 2 ', group warp thread 2 before preceding sinker loop 5 liners between the preceding flat pin of latitude ground tissue 1 adjacent two wales are gone into, group warp thread 2 ' after then then lining is gone in the back sinker loop 5 ' of the flat pin of latitude ground tissue 1 ' adjacent two wales, group weft yarn 3 before lining goes into to have in the row 6 of the flat pin of latitude ground tissue 1 in addition, group weft yarn 3 ' after then then lining is gone in the row 6 ' of the flat pin of latitude ground tissue 1 ', group warp thread 2 before all lining is gone in the preceding sinker loop 5 between the preceding flat pin of latitude ground tissue 1 adjacent two wales, should also all serve as a contrast into preceding group weft yarn 3 in each row 6 of the preceding flat pin of latitude ground tissue 1 simultaneously, group warp thread 2 ' after then then lining is gone in the back sinker loop 5 ' between the flat pin of latitude ground tissue 1 ' adjacent two wales, then also all serve as a contrast in each row 6 ' of the flat pin of latitude ground tissue 1 ' into back group weft yarn 3 ', and preceding group of weft yarn 3 is between the row 6 of the flat pin of preceding latitude ground tissue 1 and preceding group of warp thread 2, then organize row 6 ' and back the group between the warp thread 2 ' that weft yarn 3 ' is positioned at the flat pin of back latitude ground tissue 1 ', described front surface layer structure and rear surface layer structure connect yarn 7 by the preceding line between the flat pin of latitude ground tissue 1 before being arranged at and the flat pin of the back latitude ground tissue 1 ', back line connects yarn 7 ', preceding stringer connects yarn 4 and is connected yarn 4 ' integrated by weaving with the back stringer, line connects yarn 7 in addition, back line connects yarn 7 ' and distributes on the row direction, and preceding stringer connects yarn 4 and stringer afterwards and is connected yarn 4 ' and distributes on the wale direction, front surface layer structure of the present invention that hence one can see that and rear surface layer structure are twin shaft to symmetry, and can connect yarn 7 by line before adjusting, back line connects yarn 7 ', before stringer connect yarn 4 and back stringer and connect yarn 4 ' lining and go into before the flat pin of latitude ground tissue 1 and after distribution between the flat pin of the latitude ground tissue 1 ', the adjustment of realization fabric thickness directional stability.
As Fig. 4, Fig. 5 and shown in Figure 6, twin shaft of the present invention is to strengthening the weft knitting special flat knitting machine yarn feeding device of knitted structure at interval, comprise the straight-bar machines frame, preceding needle-bar, back needle-bar, front needle bed knitting needle before being arranged on the needle-bar, be arranged at back needle-bed knitting needle and head Triangulum on the needle-bar of back, before be respectively arranged with in the needle tray of needle-bar and back needle-bar before yarn locator 13 and back yarn locator 13 ', between needle-bar and the back needle-bar thread-carrier guide rod 12 is set before described, these thread-carrier guide rod 12 both sides have thread-carrier to change chute, the thread-carrier of thread-carrier guide rod 12 is changed in the chute and is changed plectrum 22 by pin location and installation one thread-carrier, this thread-carrier is changed plectrum 22 can be rotated motion around pin, this thread-carrier is changed plectrum 22 and is comprised unit head and working head, the unit head that described thread-carrier is changed plectrum 22 is connected with the output of rotating driving device, thread-carrier is changed then movable setting of working head of plectrum 22, and the thread-carrier working head of changing plectrum 22 is connected with stocking yarn thread-carrier and line respectively and is provided with suitable projection-groove structure between the yarn thread-carrier; During use, can manually be allocated to position, back and anteposition by the unit head that thread-carrier is changed plectrum 22, the working head of changing plectrum 22 by thread-carrier is connected with stocking yarn thread-carrier and line respectively and is provided with suitable projection-groove structure between the yarn thread-carrier (in the accompanying drawing, projection is arranged on the working head that thread-carrier is changed plectrum 22, is connected on the yarn thread-carrier with line and groove is opened in the stocking yarn thread-carrier; Otherwise, also go), drive stocking yarn thread-carrier 8 or line respectively and connect yarn thread-carrier 8 ', the other end of thread-carrier guide rod 12 then can be connected along the slide block 15 that guide rail 14 moves with one, and be socketed with guide rod sliding sleeve 16 on the body of rod of this thread-carrier guide rod 12, the element that guide rail 14 left ends fixed installation permanent magnet 21 grades adopt magnetic material to make, be provided with to the bilateral symmetry of described thread-carrier guide rod 12 two groups of thread-carriers that are positioned at preceding needle-bar and needle-bar top, back respectively, every group of thread-carrier comprises weft feeders 9 or 9 ', warp thread thread-carrier group 10 or 10 ' and stringer connect yarn thread-carrier group 11 or 11 ', described stringer connection yarn thread-carrier group 11 or 11 ' is parallel to needle-bar direction level and is installed on the stringer connection yarn thread-carrier installing plate, and stringer connects yarn thread-carrier installing plate and can be connected on the straight-bar machines frame movably forward and backward by supporting slide bar 17 or 17 ', this support slide bar 17 or 17 ' is provided with slide bar sliding sleeve 18 or 18 ', warp thread thread-carrier group 10 or 10 ' then is parallel to needle-bar direction level and is installed on and can connects on the warp thread thread-carrier installing plate that yarn thread-carrier installing plate moves forward and backward along stringer, and the installation position of each warp thread thread-carrier just is positioned at adjacent two stringers and connects on the corresponding warp thread thread-carrier of the yarn thread-carrier spacing installing plate, described weft feeders 9 or 9 ' movable setting in addition, can manually control its parallel needle-bar move left and right, in addition, described stringer connects yarn thread-carrier group 11 or 11 ' and is provided with near thread-carrier guide rod 12, and warp thread thread-carrier group 10 or 10 ' then is provided with away from thread-carrier guide rod 12.
Wherein, for introducing the convenience of this special flat knitting machine yarn feeding device operation principle and using method, weft feeders 9, preceding warp thread thread-carrier 10 and preceding stringer connected yarn thread-carrier 11 before the weft feeders of needle-bar top, warp thread thread-carrier group and stringer connection yarn thread-carrier group were expressed as respectively accordingly before will being positioned at, and the weft feeders, warp thread thread-carrier group and the stringer connection yarn thread-carrier group that are positioned at needle-bar top, back then are expressed as back weft feeders 9 ', back warp thread thread-carrier 10 ' and back stringer respectively accordingly and connect yarn thread-carrier 11 '.
During use, preceding warp thread thread-carrier 10 and back warp thread thread-carrier 10 ' are organized warp thread 2 ' along coil stringer direction feeding woven extent with preceding group of warp thread 2 and back respectively, and preceding group of warp thread 2 and back group warp thread 2 ' are fed all respectively between two pieces of knitting needles, after then current group warp thread 2 and back group warp thread 2 ' arrive woven extent, guarantee that by preceding yarn locator 13 and back yarn locator 13 ' they are in correct needle gage position respectively.Before stringer connect yarn thread-carrier 11 and back stringer is connected yarn thread-carrier 11 ' respectively preceding stringer is connected yarn 4 with after stringer be connected yarn 4 ' and feed woven extent along coil stringer direction, and preceding stringer connects yarn 4 and back stringer connection yarn 4 ' is fed all respectively between two pieces of knitting needles, current stringer connection yarn 4 guarantees that by preceding yarn locator 13 and back yarn locator 13 ' they are in correct needle gage position respectively be connected yarn 4 ' arrival woven extent with the back stringer after; Before stringer connect yarn thread-carrier 11 and back stringer and be connected yarn thread-carrier 11 ' and move forward and backward the position that exchanges them by support bar slide bar 17,17 ' along slide bar sliding sleeve 18 and 18 ' respectively, thereby be in closure and opening two states; Meanwhile, preceding warp thread thread-carrier 10 and back warp thread thread-carrier 10 ' are respectively under the effect of preceding group of warp thread 2 and preceding group of warp thread 2 ', before driving warp thread thread-carrier 10 and back warp thread thread-carrier 10 ' respectively preceding stringer is connected yarn thread-carrier 11 and after stringer be connected upward slip and be in closure state of yarn thread-carrier 11 ', or preceding warp thread thread-carrier 10 is connected yarn thread-carrier 11 ' in the back stringer respectively with back warp thread thread-carrier 10 ' and is connected under the effect of yarn thread-carrier 11 with preceding stringer, thus preceding stringer connect yarn thread-carrier 11 with after stringer be connected upward slip and be in open state of yarn thread-carrier 11 '; Before weft feeders 9 and back weft feeders 9 ' preceding group of warp thread 2 and back organize warp thread 2 ' be connected with preceding stringer yarn 4 with after stringer be connected yarn 4 ' and be in when remaining silent state, parallel needle-bar surface move left and right is filled up preceding group of weft yarn 3 and preceding group of weft yarn 3 ' below the needle back of front needle bed knitting needle and back needle-bed knitting needle respectively.When preceding group of warp thread 2 and back group warp thread 2 ' are connected yarn 4 and back stringer and are connected yarn 4 ' and are in the maximum open state with preceding stringer, stir thread-carrier and change plectrum 22, line connects yarn thread-carrier 8 ' or stocking yarn thread-carrier 8 is changed under the drive of plectrum 22 at thread-carrier, enter and withdraw from warp thread and be connected the yarn opening with thread-carrier guide rod 12, move along needle-bar tooth mouth is parallel, before line connects yarn thread-carrier 8 ' preceding line is connected yarn 7 and back line and is connected yarn 7 ' and feed successively needle-bar one line before in the pinhock of a knitting needle and back knitted bed one is finished in the mode of tuck in the pinhock of a knitting needle is connected yarn 7 with after the line lining that is connected yarn 7 ' go into, and stocking yarn thread-carrier 8 stocking yarn feed front needle bed knitting needle or after in the pinhock of needle-bed knitting needle with finish respectively the preceding flat pin of latitude ground tissue 1 or after the flat pin of latitude organize line 1 ' to enclose the braiding of line.
In addition, stringer connects duty that yarn thread-carrier 11 and back stringer be connected yarn thread-carrier 11 ' (switch or not switch) and their state of entrying (entry, do not entry or partly entry) before changing, and the distance between the braiding order of preceding needle-bar and back needle-bar, front needle bed knitting needle and the weaving manner (lopping or tuck) of back needle-bed knitting needle, preceding needle-bar and the back needle-bar, the twin shaft that can produce different Connection Density, different connected mode, different fabric thicknesses is to strengthening weft knitting knitting variation structure at interval.
Twin shaft of the present invention is to strengthening the weft knitting braid method of knitted structure at interval, comprise the following steps: that (1) connects yarn with preceding stringer and is connected yarn with the back stringer from wale direction feeding woven extent, and preceding stringer connects yarn and stringer connection yarn in back is all fed respectively between two pieces of knitting needles, then preceding stringer is connected yarn and is connected the mutual switch of yarn with the back stringer; (2) the preceding stringer in step (1) connects yarn and back stringer and is connected yarn and is in when remaining silent the position, respectively preceding group of weft yarn and back group weft yarn be fed into accordingly respectively front needle bed knitting needle with after below the needle back of needle-bed knitting needle; (3) with preceding group of warp thread and back group warp thread from wale direction feeding woven extent, and preceding group of warp thread and back group warp thread are fed respectively between front needle bed knitting needle and the back needle-bed knitting needle; (4) when preceding stringer connects yarn and back stringer and is connected yarn and is in maximum open, preceding line connect yarn and after line be connected yarn feed successively preceding needle-bar one every in the pinhock of a knitting needle with after knitted bed one in the pinhock of a knitting needle, finish in the mode of tuck before line be connected yarn with after the line lining that is connected yarn go into; (5) after line connects lining that yarn and back line be connected yarn and goes into before finishing, in the pinhock of stocking yarn feeding front needle bed knitting needle or back knitted bed knitting needle with finish the preceding flat pin of latitude ground tissue or after the flat pin of latitude organize the braiding of row.
Below with reference to the special flat knitting machine yarn feeding device of twin shaft of the present invention to enhancing weft knitting interval knitted structure, use twin shaft of the present invention to strengthening the weft knitting braid method of knitted structure at interval, to obtain twin shaft of the present invention to strengthening weft knitting knitted structure at interval.
1, initial position: as shown in Figure 7, front needle bed knitting needle and back needle-bed knitting needle have just been finished the braiding process of lopping circulation, are in extreme lower position.Preceding stringer connection this moment yarn thread-carrier 11 is connected yarn thread-carrier 11 ' with the back stringer and is in the maximum open position respectively, preceding warp thread thread-carrier 10 and back warp thread thread-carrier 10 ' also are in the maximum open position respectively, wherein preceding stringer connects yarn thread-carrier 11 and preceding warp thread thread-carrier 10 is in the machine anterior locations, and back stringer connects yarn thread-carrier 11 ' and back warp thread thread-carrier 10 ' is in the machine back location.Head Triangulum, line connection yarn thread-carrier 8 ' and stocking yarn thread-carrier 8 are in a side at needle-bar upper rail 14 places, thread-carrier is changed plectrum 22 and is in the position, back, before weft feeders 9 and afterwards weft feeders 9 ' be in the relative side of needle-bar upper rail 14, they all are positioned at the outside of the formed woven extent of work knitting needle.
2, inlaid thread is prepared for the first time: as shown in Figure 8, preceding stringer connects yarn thread-carrier 11 and is connected yarn thread-carrier 11 ' beginning switch for the first time with the back stringer, when being in, they stop when remaining silent the position, preceding warp thread thread-carrier 10 and back warp thread thread-carrier 10 ' are organized under the effect of warp thread 2 ' at preceding group of warp thread 2 and back respectively, stringer connects yarn thread-carrier 11 and back stringer to be connected yarn thread-carrier 11 ' mobile before following respectively, also be in closure state, before this moment group warp thread 2 and back group warp thread 2 ' be connected with preceding stringer yarn 4 with after stringer be connected yarn 4 ' and all be in plumbness, for the first time inlaid thread get ready.
3, inlaid thread for the first time: as shown in Figure 9, preceding weft feeders 9 and back weft feeders 9 ' move toward woven extent from guide rail 14 relative sides, respectively preceding group of weft yarn 3 and back group weft yarn 3 ' be encased inside front needle bed knitting needle and after below the needle-bed knitting needle needle back.
4, exchange for the first time the position of warp thread thread-carrier: as shown in figure 10, preceding stringer connection yarn thread-carrier 11 is connected yarn thread-carrier 11 ' and continues to finish the exchange motion from the position of remaining silent with the back stringer, preceding warp thread thread-carrier 10 is connected yarn thread-carrier 11 ' in the back stringer respectively with back warp thread thread-carrier 10 ' and is connected under the effect of yarn thread-carrier 11 with preceding stringer, being connected yarn thread-carrier 11 ' with the back stringer at preceding stringer connection yarn thread-carrier 11 respectively goes up slip and returns initial position, when reaching the maximum open position, back stringer connects yarn thread-carrier 11 ' and preceding warp thread thread-carrier 10 is in the machine anterior locations, and preceding stringer connects yarn thread-carrier 11 and back warp thread thread-carrier 10 ' is in the machine back location.
5, preceding line connect yarn serve as a contrast into: thread-carrier is changed plectrum 22 and is allocated to anteposition, head Triangulum, thread-carrier guide rod 12 move toward woven extent from a side at guide rail 14 places, stringer connection yarn 4 and back stringer were connected in the opening of yarn 4 ' formation before drive line connection yarn thread-carrier 8 ' entered, and finished following braiding process:
(1) move back circle: as shown in figure 11, under the Trianguli effect of head, preceding needle-bar one rises to the tuck height position every a knitting needle and back needle-bar one successively every a knitting needle.
(2) pad yarn: under the Trianguli effect of head, before needle-bar one begin successively again to descend every a knitting needle every a knitting needle and back needle-bar one, line connect yarn thread-carrier 8 ' preceding line connect yarn 7 fill up preceding needle-bar one every a knitting needle and back needle-bar one in the pinhock of a knitting needle.
(3) tuck: under the Trianguli effect of head, preceding needle-bar one every a knitting needle and back needle-bar one when a knitting needle drops to minimum point successively, preceding line connect yarn 7 with the mode of tuck serve as a contrast into.
6, the back line connects yarn and serves as a contrast when connecting yarn and serve as a contrast into end into: current line, head Triangulum, line connect yarn thread-carrier 8 ' and all are in the relative side of guide rail 14, and stringer connected yarn 4 and stringer afterwards is connected yarn 4 ' formed opening before thread-carrier guide rod 12 was arranged in.Head Triangulum, thread-carrier guide rod 12 are back mobile then, and line connection yarn 8 ' the past of thread-carrier stringer connection yarn 4 is connected yarn 4 ' formation with the back stringer opening withdraws from, and finishes following braiding process:
(1) move back circle: as shown in figure 12, under the Trianguli effect of head, in step 5 before needle-bar remainder one rise to the tuck height position every a knitting needle and back needle-bar remainder one successively every a knitting needle.
(2) pad yarn: under the Trianguli effect of head, before needle-bar one begin successively again to descend every a knitting needle every a knitting needle and back needle-bar one, line connect yarn thread-carrier 8 ' the back line connect yarn 7 ' fill up preceding needle-bar one every a knitting needle and back needle-bar one in the pinhock of a knitting needle.
(3) tuck: under the Trianguli effect of head, preceding needle-bar one every a knitting needle and back needle-bar one when a knitting needle drops to minimum point successively, back line connection yarn 7 ' with the mode of tuck serve as a contrast into.
When back line connection yarn served as a contrast into end, head Triangulum, thread-carrier guide rod 12 were all got back to a side at guide rail 14 places.
7, the braiding of preceding needle-bar first line: thread-carrier is changed plectrum 22 and is allocated to the position, back, head Triangulum, thread-carrier guide rod 12 move toward woven extent from a side at guide rail 14 places, stringer connection yarn 4 and back stringer were connected in the opening of yarn 4 ' formation before drive stocking yarn thread-carrier 8 entered, and finished following braiding process:
(1) move back circle: as shown in figure 13, under the Trianguli effect of head, front needle bed knitting needle rises to the extreme higher position, and old coil 19 moves on on the shank.
(2) pad yarn: under the Trianguli effect of head, front needle bed knitting needle begins to descend, and stocking yarn thread-carrier 8 fills up stocking yarn 1 in the pinhock of front needle bed knitting needle.
(3) knocking over, kinking, lopping: as shown in figure 14, under the Trianguli effect of head, front needle bed knitting needle continues to descend, and old coil takes off on the coil that newly curves, and when knitting needle dropped to minimum point, new coil 20 was completed into.
When first line of current needle-bar braiding was finished, head Triangulum, stocking yarn thread-carrier 8 all were in the relative side of guide rail 14, and stringer connected yarn 4 and stringer afterwards is connected yarn 4 ' formed opening before thread-carrier guide rod 12 was arranged in.
8, the braiding of needle-bar first line after: head Triangulum, thread-carrier guide rod 12 back move, and 8 the past of stocking yarn thread-carrier stringers connection yarn 4 is connected yarn 4 ' formation with the back stringer opening withdraws from, and finishes following braiding process:
(1) move back circle: as shown in figure 15, under the Trianguli effect of head, back needle-bed knitting needle rises to the extreme higher position, and old coil 19 ' moves on on the shank.
(2) pad yarn: under the Trianguli effect of head, back needle-bed knitting needle begins to descend, and stocking yarn thread-carrier 8 fills up stocking yarn 1 ' in the pinhock of front needle bed knitting needle.
(3) knocking over, kinking, lopping: as shown in figure 16, under the Trianguli effect of head, back needle-bed knitting needle continues to descend, and old coil takes off on the coil that newly curves, and when knitting needle dropped to minimum point, new coil 20 ' was completed into.
When needle-bar first line braiding in back was finished, head Triangulum, stocking yarn thread-carrier 8 were all got back to a side at guide rail 14 places.
9, inlaid thread is prepared for the second time: as shown in figure 17, preceding stringer connects yarn thread-carrier 11 and is connected yarn thread-carrier 11 ' beginning switch for the second time with the back stringer, when being in, they stop when remaining silent the position, preceding warp thread thread-carrier 10 and back warp thread thread-carrier 10 ' are organized under the effect of warp thread 2 ' at preceding group of warp thread 2 and back respectively, following the back stringer respectively connects yarn thread-carrier 11 ' and is connected yarn thread-carrier 11 with preceding stringer and moves, also be in closure state, before this moment group warp thread 2 and back group warp thread 2 ' be connected with preceding stringer yarn 4 with after stringer be connected yarn 4 ' plumbness, for the second time inlaid thread get ready.
10, inlaid thread for the second time: as shown in figure 18, before weft feeders 9 and back weft feeders 9 ' move toward guide rail 14 relative side backhauls from machine guide rail 14 1 sides, respectively preceding group of weft yarn 3 and back group weft yarn 3 ' be encased inside front needle bed knitting needle and after below the needle-bed knitting needle needle back.
11, exchange for the second time the position of warp thread thread-carrier: as shown in figure 19, preceding stringer connection yarn thread-carrier 11 is connected yarn thread-carrier 11 ' and continues to finish the exchange motion from the position of remaining silent with the back stringer, preceding warp thread thread-carrier 10 is connected yarn thread-carrier 11 in preceding stringer respectively with back warp thread thread-carrier 10 ' and is connected under the effect of yarn thread-carrier 11 ' with the back stringer, being connected yarn thread-carrier 11 ' with the back stringer at preceding stringer connection yarn thread-carrier 11 respectively goes up slip and returns initial position, when reaching the maximum open position, preceding stringer connects yarn thread-carrier 11 and preceding warp thread thread-carrier 10 is in the machine anterior locations, and back stringer connects yarn thread-carrier 11 ' and back warp thread thread-carrier 10 ' is in the machine back location.
12, the lining of preceding line connection yarn, back line connection yarn is gone into: thread-carrier is changed plectrum 22 and is allocated to anteposition, head Triangulum, thread-carrier guide rod 12 move toward woven extent from a side at guide rail 14 places, reply then, front needle bed knitting needle and back needle-bed knitting needle finish respectively with above-mentioned before line is connected yarn and serves as a contrast into the lining of, back line connection yarn and go into duplicate braiding process, when head Triangulum, thread-carrier guide rod 12 are got back to the position of a side at guide rail 14 places then.
The braiding of 13, preceding needle-bar second line, back needle-bar second line: thread-carrier is changed plectrum 22 and is allocated to the position, back, head Triangulum, thread-carrier guide rod 12 move toward woven extent from a side at guide rail 14 places, reply then, front needle bed knitting needle is finished respectively and above-mentioned preceding needle-bar first line, the duplicate braiding process of back needle-bar first line with the back needle-bed knitting needle.When head Triangulum, thread-carrier guide rod 12 were got back to the position of a side at guide rail 14 places, a new preceding needle-bar row and a new back needle-bar row have woven to be finished.At this moment, all mechanisms of knitting machine get back to initial position again, and the braiding of new repetitive can begin again to carry out.A repetitive is made up of 1 ' two rows of two rows and back latitude flat pin ground tissues of the flat pin of preceding latitude ground tissue 1.
Claims (4)
1. one kind is used to weave twin shaft to strengthening the flat knitting machine yarn feeding device of knitted structure at interval, knitted structure comprises front surface layer structure and rear surface layer structure to this twin shaft to strengthening at interval, the flat pin of latitude ground tissue before the front surface layer structure comprises, preceding group weft yarn and preceding group of warp thread, rear surface layer structure comprises the flat pin of back latitude ground tissue, back group weft yarn and back group warp thread, organize the preceding sinker loop liner between adjacent two wales to go into preceding group warp thread the preceding flat pin of latitude, then organize in the back sinker loop of adjacent two wales then lining to go into back group warp thread the flat pin of latitude, group weft yarn before lining is gone in the row of the flat pin of latitude ground tissue in addition, group weft yarn after then then lining is gone in the row of the flat pin of latitude ground tissue, and the flat pin of preceding latitude ground tissue is connected yarn with the flat pin of back latitude ground tissue by stringer and connects, before described each row of the flat pin of latitude ground tissue all with afterwards organize corresponding row to be connected yarn weaving to be integral by line the flat pin of latitude, it is characterized in that: comprise the straight-bar machines frame, preceding needle-bar, back needle-bar, front needle bed knitting needle before being arranged on the needle-bar, be arranged at back needle-bed knitting needle and head Triangulum on the needle-bar of back, before be respectively arranged with in the needle tray of needle-bar and back needle-bar before yarn locator and back yarn locator, between needle-bar and the back needle-bar thread-carrier guide rod is set before described, one end of this thread-carrier guide rod can be connected along the slide block that guide rail moves with one, the other end of thread-carrier guide rod then passes and alternately connects the stocking yarn thread-carrier by the guide changer behind the guide rod sliding sleeve that is fixed on the guide rail and be connected the yarn thread-carrier with line, and be provided with to the bilateral symmetry of thread-carrier guide rod two groups of thread-carriers that are positioned at preceding needle-bar and needle-bar top, back respectively, every group of thread-carrier includes weft feeders, warp thread thread-carrier group and stringer connect yarn thread-carrier group.
2. according to the flat knitting machine yarn feeding device of the described twin shaft of claim 1 to enhancing interval knitted structure, it is characterized in that: described guide changer comprises that being used to exchange the thread-carrier of stirring stocking yarn thread-carrier, line connection yarn thread-carrier changes plectrum and be used to exchange the magnetic material element that earth magnetism is inhaled stocking yarn thread-carrier or line connection yarn thread-carrier; Described thread-carrier guide rod is offered thread-carrier and is changed chute, described thread-carrier is changed plectrum and is passed through the pin location and installation in thread-carrier is changed chute, this thread-carrier is changed plectrum and is comprised unit head and working head, the unit head that described thread-carrier is changed plectrum is connected with the output of rotating driving device, thread-carrier is changed then movable setting of working head of plectrum, and the thread-carrier working head of changing plectrum is connected with stocking yarn thread-carrier and line respectively and is provided with suitable projection-groove structure between the yarn thread-carrier; Magnetic material element is socketed in the thread-carrier guide rod periphery between thread-carrier replacing plectrum and the guide rod sliding sleeve, and magnetic material element is fixedly mounted on the guide rail simultaneously.
3. according to the flat knitting machine yarn feeding device of the described twin shaft of claim 2 to enhancing interval knitted structure, it is characterized in that: described stringer connection yarn thread-carrier group is parallel to needle-bar direction level and is installed on the stringer connection yarn thread-carrier installing plate, and this stringer connects yarn thread-carrier installing plate and can be connected on the straight-bar machines frame movably forward and backward by supporting slide bar, this support slide bar is provided with the slide bar sliding sleeve, warp thread thread-carrier group then is parallel to needle-bar direction level and is installed on and can connects the warp thread thread-carrier installing plate that yarn thread-carrier installing plate moves forward and backward along stringer, and the installation position of each warp thread thread-carrier just is positioned at adjacent two stringers and connects on the corresponding warp thread thread-carrier of the yarn thread-carrier spacing installing plate, and in addition described weft feeders is movable to be provided with; Described stringer connects yarn thread-carrier group and is provided with near the thread-carrier guide rod, and warp thread thread-carrier group then is provided with away from the thread-carrier guide rod.
4. one kind is used to weave twin shaft to strengthening the braid method of knitted structure at interval, knitted structure comprises front surface layer structure and rear surface layer structure to this twin shaft to strengthening at interval, the flat pin of latitude ground tissue before the front surface layer structure comprises, preceding group weft yarn and preceding group of warp thread, rear surface layer structure comprises the flat pin of back latitude ground tissue, back group weft yarn and back group warp thread, organize the preceding sinker loop liner between adjacent two wales to go into preceding group warp thread the preceding flat pin of latitude, then organize in the back sinker loop of adjacent two wales then lining to go into back group warp thread the flat pin of latitude, group weft yarn before lining is gone in the row of the flat pin of latitude ground tissue in addition, group weft yarn after then then lining is gone in the row of the flat pin of latitude ground tissue, and the flat pin of preceding latitude ground tissue is connected yarn with the flat pin of back latitude ground tissue by stringer and connects, before described each row of the flat pin of latitude ground tissue all with afterwards organize corresponding row to be connected yarn weaving to be integral by line the flat pin of latitude, it is characterized in that: may further comprise the steps: (1) connects yarn with preceding stringer and is connected yarn with the back stringer from wale direction feeding woven extent, and preceding stringer connects yarn and back stringer connection yarn is fed respectively between two pieces of knitting needles, then preceding stringer is connected yarn and is connected the mutual switch of yarn with the back stringer; (2) the preceding stringer in step (1) connects yarn and back stringer and is connected yarn and is in when remaining silent the position, respectively preceding group of weft yarn and back group weft yarn be fed into accordingly respectively front needle bed knitting needle with after below the needle back of needle-bed knitting needle; (3) with preceding group of warp thread and back group warp thread from wale direction feeding woven extent, and preceding group of warp thread and back group warp thread are fed respectively between front needle bed knitting needle and the back needle-bed knitting needle; (4) when preceding stringer connects yarn and back stringer and is connected yarn and is in maximum open, preceding line connect yarn and back line is connected the yarn priority feed successively preceding needle-bar one every in the pinhock of a knitting needle with after knitted bed one in the pinhock of a knitting needle, successively finish in the mode of tuck before line be connected yarn with after the line lining that is connected yarn go into; (5) after line connects lining that yarn and back line be connected yarn and goes into before finishing, in the pinhock of stocking yarn feeding front needle bed knitting needle or back knitted bed knitting needle with finish the preceding flat pin of latitude ground tissue or after the flat pin of latitude organize the braiding of row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110386277 CN102505311B (en) | 2011-11-29 | 2011-11-29 | Biaxial reinforcement spacer knitted structure and weaving method as well as yarn feed device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110386277 CN102505311B (en) | 2011-11-29 | 2011-11-29 | Biaxial reinforcement spacer knitted structure and weaving method as well as yarn feed device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102505311A CN102505311A (en) | 2012-06-20 |
| CN102505311B true CN102505311B (en) | 2013-07-31 |
Family
ID=46217439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110386277 Expired - Fee Related CN102505311B (en) | 2011-11-29 | 2011-11-29 | Biaxial reinforcement spacer knitted structure and weaving method as well as yarn feed device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102505311B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452071B (en) * | 2014-12-02 | 2017-05-10 | 江南大学 | Knitting method and equipment for cylindrical biaxial weft-knitting three-dimensional knitted structure |
| CN111705401B (en) * | 2020-06-15 | 2021-05-04 | 江南大学 | Transverse-knitted three-dimensional internal support structure fabric and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395684A (en) * | 1991-01-23 | 1995-03-07 | Courtaulds Aerospace Limited | Thermal insulation materials |
| 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 |
| CN201567419U (en) * | 2009-12-02 | 2010-09-01 | 南通纺织职业技术学院 | Biaxial enhanced interval knitting structure and special flat knitting machine yarn feeding device thereof |
| CN101876120B (en) * | 2009-12-02 | 2011-08-17 | 南通纺织职业技术学院 | Biaxial enhanced knitting method of weft-knitted spaced knitting structure |
-
2011
- 2011-11-29 CN CN 201110386277 patent/CN102505311B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5395684A (en) * | 1991-01-23 | 1995-03-07 | Courtaulds Aerospace Limited | Thermal insulation materials |
| 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 |
| CN201567419U (en) * | 2009-12-02 | 2010-09-01 | 南通纺织职业技术学院 | Biaxial enhanced interval knitting structure and special flat knitting machine yarn feeding device thereof |
| CN101876120B (en) * | 2009-12-02 | 2011-08-17 | 南通纺织职业技术学院 | Biaxial enhanced knitting method of weft-knitted spaced knitting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102505311A (en) | 2012-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101307527B (en) | Multiple layer inlaid thread machine knitting and knitting compound structures and its weaving method and yarn feeding device | |
| CN101876120B (en) | Biaxial enhanced knitting method of weft-knitted spaced knitting structure | |
| US6244077B1 (en) | Multilayer knitted structure and method of producing the same | |
| CN102505311B (en) | Biaxial reinforcement spacer knitted structure and weaving method as well as yarn feed device thereof | |
| CN201395677Y (en) | Weaving-knitting complicate structure and special flat knitting-machine yarn feeding device thereof | |
| CN101736515B (en) | Multi-layered warp knitted weft insertion weaving knitting composite structure and weaving method therefor and yarn feeding device | |
| CN108018649B (en) | Knitting method of rope embroidery fabric | |
| CN2915903Y (en) | Looping mechanism for warp knitting machine | |
| CN100406628C (en) | Biaxial reinforcement weft interval knitting structure, weaving method and special-purpose apparatus therefor | |
| CN113832601A (en) | Double-needle bed three-jacquard warp knitting machine | |
| CN101581008B (en) | Multilayer even laid-in weaving and knitting composite structure, weaving method thereof | |
| CN201567419U (en) | Biaxial enhanced interval knitting structure and special flat knitting machine yarn feeding device thereof | |
| CN201588062U (en) | Multiple layer warp insertion and weft insertion woven and knitted composite structure and its yarn feeding device | |
| CN109914019B (en) | Plating stitch knitting process, knitting mechanism and ground yarn float plating stitch | |
| CN105442171B (en) | The method and special knocking over mechanism of the common built on stilts plaiting structure of large circle machine braiding | |
| CN101029427A (en) | Method for producing patterned knitted fabric | |
| CN104178913B (en) | Eedle knits compound antarafacial function fabric and weaving method thereof and device | |
| CN218711397U (en) | Embroidery machine arranged in matrix shape | |
| CN100441758C (en) | Knitting structure, method and apparatus | |
| CN201447561U (en) | Multilayer uniform weft-lined weaving and knitting compound structure and special flat-knitting machine yarn feeding device | |
| CN109468744B (en) | Warp-weft composite knitting system and knitting method thereof | |
| EP3702501B1 (en) | Method for knitting three-dimensional fabric with variable thickness through a flat knitting machine | |
| CN106757742A (en) | A kind of single warp fabric is being partially formed the weaving method of tubulose | |
| CN217973587U (en) | Double-needle bed three-jacquard warp knitting machine | |
| US4449380A (en) | Warp knitted fabric and process for its production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHU SCIENCE AND ENGINEERING COLLEGE Free format text: FORMER OWNER: NANTONG TEXTILE PROFESSIONAL TECHNOLOGY COLLEGE Effective date: 20121017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 226007 NANTONG, JIANGSU PROVINCE TO: 215500 SUZHOU, JIANGSU PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20121017 Address after: 215500 Jiangsu, Changshou City, South Ring Road, No. three, No. 99 Applicant after: Changshu Science and Engineering College Address before: 226007 No. 105, youth East Road, Jiangsu, Nantong Applicant before: nantong textile vocational technology college |
|
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Xinlin Inventor after: Xu Yanhua Inventor after: Li Yi Inventor after: Wang Ni Inventor before: Yuan Xinlin Inventor before: Xu Yanhua Inventor before: Wang Ni |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YUAN XINLIN XU YANHUA WANG NI TO: YUAN XINLIN XU YANHUA LI YI WANG NI |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |