CN116607257A - Weft-knitting exchange plating jacquard - Google Patents
Weft-knitting exchange plating jacquard Download PDFInfo
- Publication number
- CN116607257A CN116607257A CN202310636462.1A CN202310636462A CN116607257A CN 116607257 A CN116607257 A CN 116607257A CN 202310636462 A CN202310636462 A CN 202310636462A CN 116607257 A CN116607257 A CN 116607257A
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- Prior art keywords
- yarn
- sinker
- needle
- color
- knitting
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- 238000009940 knitting Methods 0.000 title claims abstract description 59
- 238000007747 plating Methods 0.000 title claims abstract description 29
- 238000009954 braiding Methods 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 abstract description 20
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 229910052573 porcelain Inorganic materials 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000004049 embossing Methods 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/80—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the thread guides used
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to the field of textile equipment, in particular to a weft-knitting exchange plating jacquard, which mainly solves the problems that fabrics woven by the exchange plating jacquard in the prior art are easy to break off and the quality of the fabrics is poor; the yarn feeding device is used for respectively conveying the yarn with the color A and the yarn with the color B; the yarn feeding device is arranged at the output end of the yarn feeding device and is used for adjusting the yarn feeding tension of the yarn with the color A and the yarn with the color B and the transverse angle of the yarn padding; the knitting device is arranged at the output end of the yarn feeding device; the winding device is arranged at the output end of the braiding device; the yarn feeding device, the braiding device and the winding device are respectively and electrically connected with the control system; the knitting device comprises a needle cylinder, a sinker ring, a knitting needle, a cam seat, a cam, a sinker, an auxiliary sinker, a sinker cam seat, a sinker cam, a needle, a jacquard sheet and a needle selector.
Description
Technical Field
The invention relates to the field of textile equipment, in particular to a weft-knitting exchange plating jacquard machine.
Background
Weft knitting plated fabrics are fabrics produced on a weft knitting single-sided circular knitting machine and are characterized in that: all loops or part of loops on the fabric are formed by two yarns, and loops formed by the two yarns are respectively positioned on the front side and the back side of the fabric according to requirements and can be divided into two main categories of whole loop plating and part of loop plating. The patent of the invention relates to weft knitting of all-loop plated fabrics.
At present, weft knitting plated yarn is mainly produced on a weft knitting four-needle-way single-sided circular knitting machine, is generally a plain product, and is mainly formed by a post finishing process, such as printing, embossing, burnt-out and the like. The post-finishing process needs printing, embossing, burning out and other procedures and equipment, so that the production cost is increased, and the pollution to the environment is increased; the computer jacquard single-sided circular knitting machine mainly produces structural jacquard fabrics, and the jacquard pattern size is limited due to the influence of the length of floats when the color jacquard fabrics are produced.
Chinese patent application No.: 201410785334.4A weft knitting single-side exchange plating jacquard fabric uses a single-side weft plain stitch as a basic stitch, an exchange plating yarn feeding device is additionally arranged on each looping system of a weft knitting four-needle-channel single-side large circular knitting machine, and a left yarn guiding finger and a right yarn guiding finger of the exchange plating yarn feeding device respectively penetrate A-color yarns and B-color yarns and are simultaneously fed into the looping systems, so that the jacquard fabric is formed by combining pattern information for exchange plating under the action of a control system. The single-sided jacquard fabric is produced by forming patterns on a weft knitting four-needle-channel single-sided circular knitting machine with an exchange plating yarn feeding device and a control system by utilizing exchange coverage of two colored yarns on the front surface of the fabric. The jacquard fabric is not limited in pattern size and uniform and stable in organization structure.
The above patent discloses that the exchange of the yarn of the color A and the yarn of the color B is realized by adopting an exchange plating yarn feeding device, and specifically, the yarn of the color A and the yarn of the color B are respectively penetrated in corresponding yarn guiding holes of two yarn guiding fingers; when one air valve is opened, the yarn guiding finger at the corresponding position is pushed to move towards the inner side of the needle cylinder along the radial direction, so that the reset spring is tensioned, the yarn guiding finger is close to the knitting needle, the A-color yarn in the corresponding yarn guiding hole is padded into the knitting needle to form face yarn, at the moment, the other air valve is closed, the yarn guiding finger at the corresponding position is far away from the knitting needle, and the B-color yarn passing through the corresponding yarn guiding hole is padded into the knitting needle to form ground yarn; when one air valve is closed, the reset spring returns to enable the yarn guide finger at the corresponding position to move to the outer side of the needle cylinder along the radial direction, so that the corresponding yarn guide hole is far away from the knitting needle, the yarn A in the corresponding yarn guide hole is padded into the knitting needle to form ground yarn, at the moment, the other air valve is opened, and the yarn B is padded into the knitting needle to form face yarn; however, in the process of forming loops by the A-color yarn and the B-color yarn and keeping the loops stable by the sinker, the loops formed by the A-color yarn and the B-color yarn are shifted, so that the woven fabric is loosed, and the quality of the fabric product is reduced.
Disclosure of Invention
Therefore, the invention aims at the problems, and provides a weft-knitted exchange plating jacquard machine, which mainly solves the problems that the fabric woven by the exchange plating jacquard machine is easy to break off and the quality of the fabric is poor in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a weft-knitting exchange plating jacquard machine comprises a control system;
the yarn feeding device is used for respectively conveying the yarn with the color A and the yarn with the color B;
the yarn feeding device is arranged at the output end of the yarn feeding device and is used for adjusting the yarn feeding tension of the yarn with the color A and the yarn with the color B and the transverse angle of the yarn padding;
the knitting device is arranged at the output end of the yarn feeding device;
the winding device is arranged at the output end of the braiding device;
the yarn feeding device, the braiding device and the winding device are respectively and electrically connected with the control system;
the knitting device comprises a needle cylinder, a sinker circular ring, a knitting needle, a cam seat, a cam, a sinker, an auxiliary sinker, a sinker cam seat, a sinker cam, a needle, a jacquard and a needle selector, wherein the sinker circular ring is arranged on the upper side of the needle cylinder, an upper needle groove is formed in the sinker circular ring, the sinker and the auxiliary sinker are arranged in the same upper needle groove, the sinker cam seat is arranged on the upper side of the sinker circular ring, the sinker cam is arranged on the lower surface of the sinker cam seat, the sinker cam is provided with a sinker track and an auxiliary sinker track for sliding the butt of the sinker, the outer surface of the needle cylinder is provided with a lower needle groove, the needle and the jacquard are arranged in the same lower needle groove, the needle is movably connected with the knitting needle, the sinker is arranged on the lower side of the needle, the needle is connected with the needle, the selector is arranged on the outer side of the cam seat, and the cam seat is provided with a butt for sliding, and the cam seat is arranged on the outer side of the needle cylinder.
Further, the sinker comprises a first plate body, a first butt arranged at the rear end of the first plate body and a first butt arranged in the middle of the first plate body, wherein a first groove and a second groove are sequentially formed in the front side edge of the first butt along the longitudinal direction, so that a first lug and a second lug are formed on the first butt, and the width size of the first lug is smaller than that of the second lug.
Further, an arc structure is arranged at the edge of the outer end of the second bump.
Further, the auxiliary sinker comprises a second plate body, a second butt arranged at the rear end of the second plate body and a second butt arranged in the middle of the second plate body, and a third groove is formed in the front edge of the second butt so that the second butt forms a third bump.
Further, when the green sheet is overlapped with the auxiliary green sheet, the third bump covers the first groove.
Further, the length dimension of the first plate body is smaller than the length dimension of the second plate body.
By adopting the technical scheme, the invention has the beneficial effects that: the weft knitting exchange plating jacquard machine carries out uniform conveying on the yarn with the color A and the yarn with the color B respectively through a yarn feeding device, so that the yarn feeding of the yarn with the color A and the yarn with the color B is stable, the yarn feeding device continues to convey the yarn with the color A and the yarn with the color B, the tension force of the yarn with the color A and the yarn with the color B is kept stable, the yarn feeding device alternately changes the yarn filling transverse angles of the yarn with the color A and the yarn with the color B, the yarn with the color A and the yarn with the color B are input into a knitting device for knitting and forming, namely, when the exchange plating jacquard machine needs to exchange plating jacquard, the yarn feeding device is controlled to change the yarn filling transverse angles of the yarn with the color A and the yarn with the color B according to the designed pattern so that the yarn with the color A forms surface yarns and the yarn with the color B forms base yarns, or the A color yarn forms the base yarn and the B color yarn forms the face yarn, so that the alternating of the floating yarn colors formed in the knitting of the A color yarn and the B color yarn on the same surface forms the corresponding jacquard pattern, specifically, in the knitting process, the alternating A color yarn and the B color yarn are retracted after being hooked by the needle outlet needle, and simultaneously, the A color yarn and the B color yarn are looped by the sinker and the auxiliary sinker, and the loops formed by the A color yarn and the B color yarn are kept by the sinker and the auxiliary sinker outlet needle, and the corresponding looped positions can be kept, so that the knitted fabric is not easy to loose, and the quality of a fabric product is ensured.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a knitting structure of a sinker, an auxiliary sinker and a knitting needle according to an embodiment of the present invention;
FIG. 3 is a schematic view of an auxiliary sinker according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a sinker according to an embodiment of the present invention;
FIG. 5 is a schematic elevational view of a yarn feeding device according to an embodiment of the present invention;
fig. 6 is a schematic top view of the yarn feeding assembly, the yarn discharging assembly and the tension adjusting assembly according to the embodiment of the present invention.
Detailed Description
The invention will now be further described with reference to the drawings and detailed description.
The embodiment of the invention comprises the following steps:
referring to fig. 1, a weft-knitting exchange plating jacquard machine includes a control system;
the yarn feeding device is used for respectively conveying the yarn with the color A and the yarn with the color B;
the yarn feeding device is arranged at the output end of the yarn feeding device and is used for adjusting the yarn feeding tension of the yarn with the color A and the yarn with the color B and the transverse angle of the yarn padding;
the knitting device is arranged at the output end of the yarn feeding device;
the winding device is arranged at the output end of the braiding device;
the yarn feeding device, the braiding device and the winding device are respectively and electrically connected with the control system;
the knitting device comprises a needle cylinder 1, a sinker ring 2, a knitting needle 3, a cam seat 4, a cam 5, a sinker 6, an auxiliary sinker 7, a sinker cam seat 8, a sinker cam 9, a needle receiving 10, a jacquard sheet 11 and a needle selector 12, wherein the sinker ring 2 is arranged on the upper side of the needle cylinder 1, an upper needle groove 21 is formed in the sinker ring 2, the sinker 6 and the auxiliary sinker 7 are arranged in the same upper needle groove 21, the sinker cam seat 8 is arranged on the upper side of the sinker ring 2, the sinker cam 9 is arranged on the lower surface of the sinker cam seat 8, the sinker cam 9 is provided with a sinker track 91 and an auxiliary sinker track 92 for sliding the butt of the sinker 6, the outer surface of the needle cylinder 1 is provided with a lower needle groove 11, the knitting needle 3, the needle receiving 10 and the jacquard sheet 11 are arranged in the same lower needle groove 11, the lower side of the needle receiving 10 is connected with the needle cam seat 3, the needle receiving 10 is connected with the cam seat 4, the jacquard cam seat 5 is arranged on the outer side of the needle groove 11, and the needle selector 12 is arranged on the outer side of the needle cylinder 5.
The weft knitting exchange plating jacquard machine carries out uniform conveying on the yarn with the color A and the yarn with the color B respectively through a yarn feeding device, so that the yarn feeding of the yarn with the color A and the yarn with the color B is stable, the yarn feeding device continues to convey the yarn with the color A and the yarn with the color B, the tension force of the yarn with the color A and the yarn with the color B is kept stable, the yarn feeding device alternately changes the yarn filling transverse angles of the yarn with the color A and the yarn with the color B, the yarn with the color A and the yarn with the color B are input into a knitting device for knitting and forming, namely, when the exchange plating jacquard machine needs to exchange plating jacquard, the yarn feeding device is controlled to change the yarn filling transverse angles of the yarn with the color A and the yarn with the color B according to the designed pattern, so that the yarn with the color A forms surface yarn with the color B forms base yarn or the yarn with the color A forms base yarn, the yarn of color B forms the face yarn, therefore, the yarn of color A on the same surface, the yarn of color B forms the alternation of the float thread color formed in the braiding, form the correspondent jacquard pattern, specifically, in the course of braiding, the yarn of color A of alternation, yarn of color B take in after the needle is taken off through the needle 3, take in through the sinker 6, supplementary sinker 7 take in at the same time, make yarn of color A, yarn of color B stitch and loop, go out the needle through sinker 6, supplementary sinker 7 again, keep the yarn of color A, yarn of color B stitch and form the loop, and can keep in the corresponding looping position, make the woven fabric difficult to take off, guarantee the quality of the fabric product.
It is noted that the tension of the yarn of color a fed into the knitting device is greater than the tension of the yarn of color B, which is inside the hook of the knitting needle 3 at the time of the yarn-bending, and which is closely attached inside the hook of the knitting needle 3 at the time of the knitting.
Specifically, referring to fig. 3 and 4, the sinker 6 includes a first plate 61, a first butt 62 disposed at a rear end of the first plate 61, and a first butt 63 disposed at a middle of the first plate 61, and a first groove 64 and a second groove 65 are sequentially disposed on a front side edge of the first butt 63 along a longitudinal direction, so that the first butt 63 forms a first bump 66 and a second bump 67, a width dimension of the first bump 66 is smaller than a width dimension of the second bump 67, an arc structure 68 is disposed at an outer end edge of the second bump 67, the auxiliary sinker 7 includes a second plate 71, a second butt 72 disposed at a rear end of the second plate 71, and a second butt 73 disposed at a middle of the second plate 71, and a third groove 74 is disposed on a front side edge of the second butt 73, so that the second butt 73 forms a third bump 75, and when the sinker 6 is overlapped with the auxiliary sinker 7, the third bump covers the third bump 75 in the length dimension of the first plate 64, which is smaller than the first groove 71.
Thus, referring to fig. 2, in the looping process, after the knitting needle 3 is used for taking out the yarn after taking out the yarn, the sinker 6 and the auxiliary sinker 7 are taken in together, and the take-in speed of the sinker 6 is greater than that of the auxiliary sinker 7, so that the old loop formed by knitting the yarn with color a and the yarn with color B passes through the first groove 64 and is pressed on the upper edge of the second bump 67 and passes through the third groove 75 by the third bump 75 of the auxiliary sinker 7, and when the auxiliary sinker 7 is separated from the sinker 6 by a distance, the turning of the yarn with color a and the yarn with color B is realized, the looping of the yarn with color a and the yarn with color B is stable, and the quality of products is improved.
In this embodiment, referring to fig. 5 and 6, the yarn feeding device includes a housing 101, a driving motor 102, a rotating shaft 103, a first yarn guiding wheel 104, a second yarn guiding wheel 105, two yarn feeding assemblies 106, two yarn discharging assemblies 107, two tension adjusting assemblies 108 and a yarn-filling transverse angle adjusting assembly 109, the driving motor 102 is fixedly arranged on the housing 101, the rotating shaft 103 is rotatably arranged on the housing 101 along the vertical direction and is connected with the driving motor 102, the first yarn guiding wheel 104 and the second yarn guiding wheel 105 are sequentially arranged on the rotating shaft 103 along the vertical direction, the two yarn feeding assemblies 106 are respectively arranged on the yarn inlet sides of the first yarn guiding wheel 104 and the second yarn guiding wheel 105, the yarn feeding component 106 is provided with a yarn feeding porcelain eye 1061, the two tension force adjusting components 108 are arranged on the shell 101 and are respectively distributed on the circumferential sides of the first yarn guiding wheel 104 and the second yarn guiding wheel 105, the tension force adjusting components 108 are provided with movable yarn guiding frames 1081, the free ends of the movable yarn guiding frames 1081 are provided with yarn guiding porcelain eyes 1082, the tension force adjusting components 108 are connected with the yarn feeding component 106, so that the yarn guiding porcelain eyes 1082 and the yarn feeding porcelain eyes 1061 synchronously move, the two yarn discharging components 107 are respectively arranged on the yarn outlet sides of the first yarn guiding wheel 104 and the second yarn guiding wheel 105, and the yarn padding transverse angle adjusting components 109 are arranged on the output ends of the yarn discharging components 107;
the yarn of color A and the yarn of color B respectively enter through yarn feeding porcelain eyes 1061 on two yarn feeding components 106 and are respectively wound on a first yarn guiding wheel 104 and a second yarn guiding wheel 105, a driving motor 102 synchronously drives the first yarn guiding wheel 104 and the second yarn guiding wheel 105 to move so as to drive the synchronous conveying of the yarn of color A and the yarn of color B, then the yarn guiding porcelain eyes 1082 on a tension adjusting component 108 are bypassed, the yarn is led into a yarn filling transverse angle adjusting component 109 through a yarn discharging component 107, the yarn filling transverse angles of the yarn of color A and the yarn of color B are adjusted through the yarn filling transverse angle adjusting component 109, and the yarn filling transverse angles are alternately and repeatedly adjusted, the conveying tension of the yarn with the color A and the yarn with the color B is easy to change, the yarn feeding assembly 106 is connected with the tension adjusting assembly 108, the yarn guiding porcelain eye 1082 and the yarn feeding porcelain eye 1061 synchronously move, the yarn storage quantity wound on the first yarn guiding wheel 104 and the second yarn guiding wheel 105 is changed, the swing angles of the yarn with the color A and the yarn with the color B and the distance between the yarn with the first yarn guiding wheel and the second yarn guiding wheel are changed, and the tension of the yarn with the color A and the yarn with the color B can be kept in the process of adjusting the transverse angle of the yarn padding, so that the knitting quality is ensured.
The yarn feeding assembly 106 comprises a yarn feeding swing frame 1062 and a yarn feeding plate 1063 arranged at the outer end of the yarn feeding swing frame 1062, and the yarn feeding porcelain eye 1061 is arranged on the yarn feeding plate 1063;
the yarn outlet assembly 107 comprises a yarn outlet plate 1072 fixedly arranged on the shell 101, and a yarn outlet porcelain eye 1071 arranged on the yarn outlet plate 1072;
the tension adjusting assembly 108 includes a rotating shaft 1083 rotatably disposed on the housing 101, a plate 1084 is fixedly disposed on the rotating shaft 1083, the plate 1084 has a first extending portion and a second extending portion protruding outwards along the warp direction of the rotating shaft 1083, a torsion spring 1085 is disposed between the rotating shaft 1083 and the housing 101, one end of the movable yarn guiding frame 1081 far away from the yarn guiding porcelain eye 1082 is fixedly connected with the first extending portion, and one end of the yarn feeding frame 1081 far away from the yarn feeding porcelain eye 1061 is fixedly connected with the second extending portion, so that the yarn feeding frame 1062 and the movable yarn guiding frame 1081 swing synchronously along the rotating shaft;
the central axis of the rotating shaft 1083 is parallel to the central axis of the rotating shaft 103 and is not coincident with the central axis;
the movable yarn guide frame 1081 has an L-shaped structure, so that the yarn guide porcelain eye 1082 moves in an arc shape when the movable yarn guide frame 1081 swings;
when the yarn-filling transverse angle adjusting component acts on the yarn of the color A and the yarn of the color B, the tensioning force of the yarn of the color A and the yarn of the color B changes, so that the yarn-filling transverse angle adjusting component acts on the movable yarn guiding frame 1081 to swing, the yarn guiding porcelain eyes 1082 on the movable yarn guiding frame 1081 approach or depart from the direction of the first yarn guiding wheel 104 and the second yarn guiding wheel 105 along the circular arc, and the yarn feeding porcelain eyes 1061 on the yarn feeding swing frame 1062 are driven to swing through the rotating shaft 1083, so that the synchronous adjustment of the angles of the yarn feeding and the yarn guiding is realized, the adjustment accuracy and the adjustment range can be improved, and the tensioning force adjusting effect of the yarn of the color A and the yarn of the color B is good.
The yarn-backing transverse angle adjusting assembly 109 comprises two guide grooves 201 which are arranged on the shell 101 side by side along the longitudinal direction, sliding seats 202 are slidably arranged in the two guide grooves 201, second yarn-guiding porcelain eyes 203 are arranged in the middle of each sliding seat 202, magnets 204 are arranged on the upper surface and the lower surface of each sliding seat 202, electromagnets 205 are arranged at the upper end and the lower end of each guide groove 201, and each electromagnet 205 is electrically connected with a control system.
The electromagnet 205 at the upper end and the lower end of the guide groove 201 is controlled to be electrified so as to be matched with the magnet 204, so that the sliding of the sliding seat 202 is realized, the transverse angle of the yarn is adjusted, the reaction speed of the structure is high, and the angle accuracy of the transverse angle of the yarn is ensured relatively fast.
The first yarn guiding wheel 104, the second yarn guiding wheel 105 can move along the axial direction of the rotating shaft, specifically, the protruding strips 114 are arranged on the outer surface of the rotating shaft 103 along the axial direction, grooves 115 matched with the protruding strips 114 are arranged on the inner surfaces of the first yarn guiding wheel 104, the second yarn guiding wheel 105, the protruding strips 114 and the grooves 115 are matched with the prior art, the first springs 111 are not repeated here, the first springs 111 are arranged between the upper surface of the first yarn guiding wheel 104 and the shell 101, the second springs 112 are arranged between the lower surface of the first yarn guiding wheel 104 and the upper surface of the second yarn guiding wheel 105, the third springs 113 are arranged between the lower surface of the second yarn guiding wheel 105 and the shell 101, dynamic balance of the first yarn guiding wheel 104 and the second yarn guiding wheel 105 is achieved through the arrangement of the first springs 111, the second springs 112 and the third springs 113, when the tensioning force of the yarn of the color A and the yarn B changes, the first yarn guiding wheel 104 and the second yarn guiding wheel 105 can be driven to synchronously move along the axial direction of the rotating shaft, the color synchronous yarn B can be adjusted, the color synchronous yarn quality of the yarn B is guaranteed, and the yarn quality of the yarn is adjusted in the yarn conveying process is guaranteed.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A weft-knitted exchange plating jacquard machine, characterized in that: comprises a control system;
the yarn feeding device is used for respectively conveying the yarn with the color A and the yarn with the color B;
the yarn feeding device is arranged at the output end of the yarn feeding device and is used for adjusting the yarn feeding tension of the yarn with the color A and the yarn with the color B and the transverse angle of the yarn padding;
the knitting device is arranged at the output end of the yarn feeding device;
the winding device is arranged at the output end of the braiding device;
the yarn feeding device, the braiding device and the winding device are respectively and electrically connected with the control system;
the knitting device comprises a needle cylinder, a sinker circular ring, a knitting needle, a cam seat, a cam, a sinker, an auxiliary sinker, a sinker cam seat, a sinker cam, a needle, a jacquard and a needle selector, wherein the sinker circular ring is arranged on the upper side of the needle cylinder, an upper needle groove is formed in the sinker circular ring, the sinker and the auxiliary sinker are arranged in the same upper needle groove, the sinker cam seat is arranged on the upper side of the sinker circular ring, the sinker cam is arranged on the lower surface of the sinker cam seat, the sinker cam is provided with a sinker track and an auxiliary sinker track for sliding the butt of the sinker, the outer surface of the needle cylinder is provided with a lower needle groove, the needle and the jacquard are arranged in the same lower needle groove, the needle is movably connected with the knitting needle, the sinker is arranged on the lower side of the needle, the needle is connected with the needle, the selector is arranged on the outer side of the cam seat, and the cam seat is provided with a butt for sliding, and the cam seat is arranged on the outer side of the needle cylinder.
2. Weft-knitted exchange plating jacquard according to claim 1, characterized in that: the sinker comprises a first plate body, a first butt arranged at the rear end of the first plate body and a first butt arranged in the middle of the first plate body, wherein a first groove and a second groove are sequentially formed in the front side edge of the first butt along the longitudinal direction, so that a first lug and a second lug are formed on the first butt, and the width size of the first lug is smaller than that of the second lug.
3. Weft-knitted exchange plating jacquard machine according to claim 2, characterized in that: the outer end edge of the second lug is provided with an arc-shaped structure.
4. A weft-knitting exchange plating jacquard machine according to claim 2 or 3, characterized in that: the auxiliary sinker comprises a second plate body, a second butt arranged at the rear end of the second plate body and a second butt arranged in the middle of the second plate body, and a third groove is formed in the front edge of the second butt so that the second butt forms a third bump.
5. Weft-knitted exchange plating jacquard according to claim 4, characterized in that: when the sinker and the auxiliary sinker are overlapped, the third bump covers the first groove.
6. Weft-knitted exchange plating jacquard according to claim 5, characterized in that: the length dimension of the first plate body is smaller than that of the second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310636462.1A CN116607257A (en) | 2023-05-31 | 2023-05-31 | Weft-knitting exchange plating jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310636462.1A CN116607257A (en) | 2023-05-31 | 2023-05-31 | Weft-knitting exchange plating jacquard |
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| Publication Number | Publication Date |
|---|---|
| CN116607257A true CN116607257A (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310636462.1A Pending CN116607257A (en) | 2023-05-31 | 2023-05-31 | Weft-knitting exchange plating jacquard |
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| CN (1) | CN116607257A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117003059A (en) * | 2023-09-28 | 2023-11-07 | 福建省德奥针织股份有限公司 | Yarn guiding device |
| CN117584553A (en) * | 2024-01-18 | 2024-02-23 | 福建省德奥针织股份有限公司 | Antibacterial fabric, circular knitting machine for preparing antibacterial fabric and knitting process |
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2023
- 2023-05-31 CN CN202310636462.1A patent/CN116607257A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117003059A (en) * | 2023-09-28 | 2023-11-07 | 福建省德奥针织股份有限公司 | Yarn guiding device |
| CN117003059B (en) * | 2023-09-28 | 2023-12-08 | 福建省德奥针织股份有限公司 | Yarn guiding device |
| CN117584553A (en) * | 2024-01-18 | 2024-02-23 | 福建省德奥针织股份有限公司 | Antibacterial fabric, circular knitting machine for preparing antibacterial fabric and knitting process |
| CN117584553B (en) * | 2024-01-18 | 2024-04-12 | 福建省德奥针织股份有限公司 | Antibacterial fabric, circular knitting machine for preparing antibacterial fabric and knitting process |
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