CN111101276B - Single-sided and double-sided loop-transferring multiplexing jacquard - Google Patents
Single-sided and double-sided loop-transferring multiplexing jacquard Download PDFInfo
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- CN111101276B CN111101276B CN202010035109.4A CN202010035109A CN111101276B CN 111101276 B CN111101276 B CN 111101276B CN 202010035109 A CN202010035109 A CN 202010035109A CN 111101276 B CN111101276 B CN 111101276B
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- sinker
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- needle
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- 238000009940 knitting Methods 0.000 claims abstract description 34
- 239000004744 fabric Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 abstract description 3
- 238000009941 weaving Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
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- 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
- D04B15/82—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the needle cams used
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- 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
- D04B15/06—Sinkers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a single-sided and double-sided loop transfer multiplexing jacquard machine, which comprises an upper needle cylinder and a lower needle cylinder, wherein an upper needle cylinder inserting piece and an upper knitting needle groove are arranged at the top of the upper needle cylinder, and an upper disc nozzle is arranged at one end of the upper needle cylinder, which is close to the lower needle cylinder; the outer side of the lower needle cylinder is provided with a lower needle cylinder inserting piece and a lower knitting needle groove, a lower knitting needle is arranged in the lower knitting needle groove, and the lower knitting needle is connected with a lower cam needle feeding mechanism; a sinker ring is arranged outside the lower needle cylinder, a sinker sheet groove is arranged at the top of the sinker ring, a clamping groove corresponding to the sinker sheet groove is arranged at the top of the lower needle cylinder, and a sinker triangular seat is arranged outside the sinker ring; when the single-sided cloth is woven, shan Miansheng g of sheets and a single-sided sinker cam are arranged; when the double-sided cloth is woven, a double-sided sinker and a double-sided sinker triangle are arranged; during loop transfer, a double-sided sinker and a loop transfer sinker triangle are installed. The invention can switch among three functions of knitting single-sided cloth, knitting double cotton cloth and transferring loops through the replacement of the sinker and the sinker triangle and the adjustment of the lower disc triangle.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a single-sided and double-sided loop-transferring multiplexing jacquard.
Background
Common weft knitting machines can only produce one kind of cloth on the same equipment, for example, a single-sided jacquard machine can only produce single-sided cloth, a double-sided jacquard machine can only produce double-sided cloth, a loop transfer machine is required to be specially used during loop transfer, and the weft knitting machine has strong limitation, and enterprises need to input a large amount of funds to purchase enough various machine types to meet daily production requirements, so that the burden is brought to daily operation cost.
At present, enterprises also develop jacquard patterns capable of realizing the exchange of single-sided cloth and double-sided cloth by replacing sinker on the same equipment, but when replacing sinker, a lower disc triangle is required to be disassembled and replaced, in the disassembling and replacing process of the lower disc triangle, an operator is required to stretch off all yarns, then a saddle is disassembled to replace the triangle, then all accessories are required to be replaced again, wiring is carried out again, cloth is replaced again, and a great deal of time and labor cost are required to be consumed for completing all disassembling and replacing operations, and the working efficiency is low.
In addition, the single-side and double-side exchange jacquard machine cannot meet the requirement of loop transferring work, and the reason is that the single-side cloth or the double-side cloth is woven and the lower disc mouth is required to exist, and the lower disc mouth cannot exist during loop transferring, so that the loop transferring work cannot be realized by the machine, a loop transferring machine is required to be additionally arranged, and the problem of multiple functions of one machine is not fundamentally solved.
Disclosure of Invention
The invention aims to provide a single-side and double-side transfer multiplexing jacquard machine which realizes the function of one machine with multiple functions, and the same machine can exchange between single-side fabric knitting, double-side fabric knitting and transfer.
In order to achieve the above purpose, the present invention provides the following technical solutions: the single-sided and double-sided loop transferring multiplexing jacquard comprises an upper needle cylinder and a lower needle cylinder, wherein an upper needle cylinder inserting piece and an upper knitting needle groove are arranged at the top of the upper needle cylinder, and an upper disc nozzle is arranged at one end, close to the lower needle cylinder, of the upper needle cylinder; the outer side of the lower needle cylinder is provided with a lower needle cylinder inserting piece and a lower knitting needle groove, a lower disc knitting needle is arranged in the lower knitting needle groove, and the lower disc knitting needle is connected with a lower disc triangle needle feeding mechanism; a sinker ring is arranged outside the lower needle cylinder, a sinker groove is formed in the top of the sinker ring, a clamping groove corresponding to the sinker groove is formed in the top of the lower needle cylinder, and a sinker triangular seat is arranged outside the sinker ring;
When single-sided cloth is woven, a single-sided sinker is arranged in the sinker groove, a single-sided sinker triangle is arranged on the sinker triangle seat, the single-sided sinker triangle controls the single-sided sinker to move in the sinker groove, and the end part of the single-sided sinker can be inserted into the clamping groove to form a lower disc mouth;
When the double-sided cloth is woven, a double-sided sinker is arranged in the sinker groove, a double-sided sinker triangle is arranged on the sinker triangle seat, the double-sided sinker triangle controls the double-sided sinker to move in the sinker groove, and the end part of the double-sided sinker can be inserted into the clamping groove to form a lower disc mouth;
During loop transfer, a double-sided sinker is arranged in the sinker groove, a loop transfer sinker cam is arranged on the sinker cam seat, and the loop transfer sinker cam controls the double-sided sinker to keep a contracted state.
Preferably, the lower disc triangular needle moving mechanism comprises a saddle and a lower disc triangular, the lower disc triangular comprises a first base body, a second base body and a third base body, the second base body and the third base body are respectively arranged on the left side of the first base body, and the second base body is positioned above the third base body; the first substrate is respectively provided with a first upper needle-moving groove and a first lower needle-moving groove, the second substrate is provided with a second upper needle-moving groove matched with the first upper needle-moving groove, and the bottom of the third substrate is provided with a lower needle-moving working surface matched with the first lower needle-moving groove; the third base body is arranged on the saddle in a vertically movable mode.
Further, the first base body and the second base body are provided on the saddle so as to be movable up and down.
Further, a lower needle running constraint surface corresponding to the lower needle running working surface is arranged on the left side of the bottom of the first base body.
Preferably, the end parts of the single-sided sinker and the double-sided sinker are respectively provided with an inserting piece matched with the clamping groove, a single-sided sinker nose is arranged above the inserting piece of the single-sided sinker, and a double-sided sinker nose is arranged above the inserting piece of the double-sided sinker.
Further, the width of the clamping groove is slightly smaller than that of the sinker groove, the width of the sinker groove is 0.3-1.5mm, the width of the clamping groove is 0.2-1.4mm, the thicknesses of the single-sided sinker and the double-sided sinker are matched with those of the sinker groove, and the thicknesses of the inserting sheets of the single-sided sinker and the double-sided sinker are matched with those of the clamping groove.
Preferably, the tops of the single-sided green sheet and the double-sided green sheet are respectively provided with a groove and a convex block, the grooves are adjacent to the convex blocks, and one side edge of each groove far away from the convex block extends upwards to form a protrusion.
Further, the single-sided sinker cam, the double-sided sinker cam and the loop transferring sinker cam are all provided with tracks matched and attached with the grooves and the bumps, the tracks of the loop transferring sinker cam are straight lines, and the tracks of the single-sided sinker cam and the double-sided sinker cam are curves.
Preferably, the top of the lower needle cylinder, which is positioned on the lower needle cylinder inserting sheet, is provided with a plurality of connecting parts, the connecting parts are formed by extending a plurality of high-foot inserting sheets outwards, the high-foot inserting sheets are formed by extending the spaced lower needle cylinder inserting sheets upwards, and the sinker ring is arranged on the lower needle cylinder through the connecting parts.
Preferably, a yielding area is arranged at the bottom of one end of the upper needle cylinder, which is close to the lower needle cylinder, and is used for yielding the end part of the sinker.
Compared with the prior art, the invention has the beneficial effects that: the single-sided and double-sided loop transfer multiplexing jacquard provided by the invention can be switched among three functions of weaving single-sided cloth, weaving double-sided cotton cloth and loop transfer through the replacement of the sinker and the sinker triangle and the adjustment of the lower disc triangle, has a simple structure, reduces the operation cost of enterprises to a great extent, improves the utilization rate of equipment and reduces the idle rate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention (an example is given of the installation of a single-sided sinker triangle and a single-sided sinker sheet).
Fig. 2 is a schematic cross-sectional view of the cylinder according to the present invention.
Fig. 3 is a schematic side view of the lower cylinder of the present invention (sinker loop is not shown).
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a in the present invention.
Fig. 5 is a top partial schematic view of the lower syringe and sinker ring of the present invention.
Fig. 6 is a schematic structural view of a single-sided sinker triangle in the present invention.
Fig. 7 is a schematic diagram of the operation of the single-sided sinker cam and single-sided sinker of the present invention.
Fig. 8 is a schematic diagram of the structure of the double-sided sinker triangle in the invention.
Fig. 9 is a schematic diagram of the operation of the double sided sinker cam and double sided sinker of the present invention.
Fig. 10 is a schematic structural view of a loop transfer sinker cam in the invention.
Fig. 11 is a schematic diagram of the operation of the transfer sinker cam and the double sided sinker of the present invention.
Fig. 12 is a schematic structural view of a single-sided sinker according to the present invention.
Fig. 13 is a schematic view of the structure of a double-sided sinker according to the present invention.
Fig. 14 is a schematic view of the structure of the bottom wall triangle in the present invention.
Fig. 15 is a schematic view of a bottom wall triangle structure according to another embodiment of the present invention.
In the figure: 1. the upper needle cylinder comprises an upper needle cylinder body, 101, an upper needle cylinder inserting piece, 102, an upper knitting needle groove, 103, an upper disc knitting needle, 104 and an upper disc nozzle;
2. A lower needle cylinder, 201, a lower needle cylinder inserting piece, 202, a lower knitting needle groove, 203, a lower disc knitting needle, 204, a high foot inserting piece, 205 and a clamping groove;
3. The sinker ring, 301, sinker groove, 302, single-sided sinker, 303, double-sided sinker, 304, inserting piece, 305, groove, 306, protruding block, 307, protruding block, 308, single-sided tab nose, 309, double-sided tab nose;
4. a sinker cam seat 401, a loop transfer sinker cam 402, a single-sided sinker cam 403 and a double-sided sinker cam;
5. A lower disc triangle 501, a first basal body 502, a second basal body 503, a third basal body 504, a first upper needle-moving groove 505, a first lower needle-moving groove 506, a second upper needle-moving groove 507, a second lower needle-moving groove 508, a lower needle-moving working surface 509 and a lower needle-moving constraint surface;
6. and (3) a saddle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further specifically described below by way of examples with reference to the accompanying drawings.
Example 1
1-15, The single-sided and double-sided loop transfer multiplexing jacquard comprises an upper needle cylinder 1 and a lower needle cylinder 2 which are vertically corresponding, wherein an upper needle cylinder inserting sheet 101 and an upper knitting needle groove 102 are arranged at the top of the upper needle cylinder 1, an upper disc knitting needle 103 is arranged in the upper knitting needle groove 102, and an upper disc nozzle 104 is arranged at one end, close to the lower needle cylinder 2, of the upper needle cylinder 1; the outer side of the lower needle cylinder 2 is provided with a lower needle cylinder inserting sheet 201 and a lower needle groove 202, a lower disc knitting needle 203 is arranged in the lower needle groove 202, and the lower disc knitting needle 203 is connected with a lower disc cam needle feeding mechanism for controlling the movement of the lower disc knitting needle 203.
In the above structure, a plurality of connecting parts are arranged on the top of the lower needle cylinder 2, which is positioned on the top of the lower needle cylinder inserting sheet 201, and are used for installing the sinker ring 3. Specifically, as shown in fig. 3, the connection portion is formed by extending a plurality of high-foot insertion pieces 204 to the outside, the high-foot insertion pieces 204 are formed by extending a plurality of lower cylinder insertion pieces 201 spaced apart from each other in an upward direction, and the sinker loop 3 is mounted on the lower cylinder 2 through the connection portion, and the spacing of the high-foot insertion pieces 204 is set to avoid blocking or interference with the spring piece on the side surface of the lower knitting needle 203. A sinker groove 301 is arranged at the top of the sinker ring 3, and a clamping groove 205 corresponding to the sinker groove 301 is arranged at the top of the lower needle cylinder 2; the sinker triangle seat 4 is arranged outside the sinker ring 3, and the sinker triangle seat 4 is supported on the saddle bottom ring of the jacquard through a supporting piece. Specifically, the sinker cam seat 4 is fixed on a middle disc seat, and the middle disc seat is supported on a saddle bottom ring of the jacquard through middle disc supporting feet. In this embodiment, in order to achieve the loop transferring function, the top of the lower syringe 2 is not provided with a lower tray nozzle.
When the single-sided cloth is woven, the single-sided sinker 302 is arranged in the sinker groove 301, the single-sided sinker triangle 402 is arranged on the sinker triangle seat 4, the single-sided sinker triangle 402 controls the single-sided sinker 302 to move in the sinker groove 301, and the end part of the single-sided sinker 302 can be inserted into the clamping groove 205 to form a lower disc mouth.
When the double-sided cloth is woven, the double-sided sinker 303 is arranged in the sinker groove 301, the double-sided sinker cam 403 is arranged on the sinker cam seat 4, the double-sided sinker 403 controls the double-sided sinker 303 to move in the sinker groove 301, and the end part of the double-sided sinker 303 can be inserted into the clamping groove 205 to form a lower disc mouth.
During loop transfer, a double-sided sinker 303 is arranged in the sinker groove, a loop transfer sinker cam 401 is arranged on the sinker cam seat 4, and the loop transfer sinker cam 401 controls the double-sided sinker 303 to keep a contracted state.
In the structure, the width of the clamping groove is slightly smaller than that of Yu Shengke pieces of grooves, specifically, the width of the sinker groove and the clamping groove are determined according to the number of paths and the overall size of the jacquard, the width of the sinker groove is 0.3-1.5mm, and the width of the clamping groove is 0.2-1.4mm. The width of the green sheet groove 301 in this embodiment is 0.3mm, and the thicknesses of the single-sided green sheet 302 and the double-sided green sheet 303 are matched with the width of the green sheet groove 301; the Shan Miansheng g piece 302 and the two-sided green piece 303 are provided with an inserting piece 304 matched with the clamping groove 205 at the end parts, the width of the clamping groove 205 is 0.2mm, and the thickness of the inserting piece 304 is matched with the width of the clamping groove 205. In the embodiment, a single-sided sheet nose 308 is arranged at the end part of the single-sided sinker 302 above the inserting sheet 304, and the single-sided sheet nose 308 plays an auxiliary loop-releasing role when single-sided cloth is woven; the end of the double-sided sinker 303 is provided with a double-sided sinker nose 309 above the insert 304, and the double-sided cloth is woven and transferred to the loop in this embodiment, the double-sided sinker nose 309 plays an auxiliary role in the process of weaving the double-sided cloth or transferring the loop.
The traditional green sheet is required to be provided with a working area extending upwards, so that the green sheet is high in height, difficult to manufacture and mold and large in material consumption. The sinker loop 3 in this embodiment is mounted on the high-leg insert 204, and the high-leg insert 204 lifts the height of the sinker loop 3, so that the working area can be set at the end of the sinker, and the height of the sinker is small.
In this embodiment, the insert 304 at the end of the single-sided sinker 302 or the double-sided sinker 303 passes through the slot 205 and extends to the outside, so that, unlike the shape of the inclined surface of the end of the upper needle cylinder 1 in the prior art, the bottom of the end of the upper needle cylinder 1, which is close to the lower needle cylinder 2, is provided with an abdication area, i.e. a plane is first arranged from the outside to the inside at the bottom of the end of the upper needle cylinder 1, which is close to the lower needle cylinder 2, and then the inclined surface is arranged, so as to avoid the interference between the sinker and the bottom of the upper needle cylinder 1 when moving through the slot 205.
The top of Shan Miansheng g piece 302 and double-sided green piece 303 are provided with a groove 305 and a bump 306, the groove 305 and the bump 306 are adjacently arranged, and a side edge of the groove 305 away from the bump 306 extends upwards to form a bump 307. Shan Miansheng g triangle 402, double-sided sinker triangle 403 and transfer sinker triangle 401 are provided with tracks matched and attached with groove 305, bump 306 and bump 307 for controlling the movement of single-sided sinker 302 or double-sided sinker 303. Specifically, the track of the loop transferring sinker cam 401 is a straight line, so that the sinker is not moved during loop transferring and is always in a contracted state, and the working condition that a lower disc nozzle is not needed during loop transferring is provided; the track of the double-sided sinker cam 403 is a curve, and the track of the single-sided sinker cam 402 is a curve with larger movement amplitude of a sinker, so in this embodiment, the track of the single-sided sinker cam 402 is a double track, so that the movement of the single-sided sinker 302 is more stable, and specifically, the double tracks of the single-sided sinker cam 402 are respectively matched and attached with the bump 306 and the bump 307.
The lower plate triangle needle moving mechanism in the embodiment selects the combination of two patent utility models applied by the inventor before: the detaching-free triangle for the circular knitting machine (application number: 20192233904. X) and the downward loop transferring working triangle for the circular knitting machine (application number: 201820105246.9) realize that the embodiment is free from triangle replacement operation during function switching. Specifically, the lower disc cam needle moving mechanism comprises a saddle 6 and a lower disc cam 5, wherein the saddle 6 is mounted on a saddle bottom ring of the jacquard, the lower disc cam 5 is mounted on the side surface of the saddle 6, the lower disc cam 5 of the embodiment is split and comprises a first base body 501, a second base body 502 and a third base body 503, wherein the second base body 502 and the third base body 503 are respectively and closely arranged on the left side of the first base body 501, and the second base body 502 is positioned above the third base body 503; the first substrate 501 is provided with a first upper needle-moving groove 504 and a first lower needle-moving groove 505 respectively, the second substrate 502 is provided with a second upper needle-moving groove 506, the first upper needle-moving groove 504 and the second upper needle-moving groove 506 are matched with each other, and an upper needle-moving channel can be formed; the bottom of the third substrate 503 is provided with a lower needle running surface 508, and the first lower needle running groove 505 and the lower needle running surface 508 are matched with each other and can form a lower needle running channel.
In other embodiments of the present invention, the left side of the bottom of the first substrate 501 is provided with a lower needle-moving constraint surface 509 corresponding to the lower needle-moving working surface 508, and as shown in fig. 15, the lower needle-moving working surface 508 and the lower needle-moving constraint surface 509 form a second lower needle-moving groove 507.
In this embodiment, the upper trace may be used for single-sided or double-sided jacquard, and the lower trace may be used for transfer work.
In this embodiment, the first base 501, the second base 502 and the third base 503 are respectively disposed on the saddle 6 in a manner of sliding up and down through sliding keys, and the positions of the upper needle track or the lower needle track can be adjusted by sliding up and down the first base 501 and the second base 502 so as to adapt to different working conditions; the lower needle running surface 508 and the first lower needle running groove 505 can be connected or disconnected by the up-and-down sliding of the third base 503, so as to control whether the lower needle running channel formed by the first lower needle running groove 505 and the lower needle running surface 508 is put into use or not, and the triangle is switched between the single-sided and double-sided jacquard and the loop transfer. When the first lower needle moving groove 505 corresponds to the lower needle moving working surface 508, i.e. is communicated with the lower needle moving channel, the triangle at the moment can be a triangle for transferring loops; when the third substrate 503 moves up, the first lower needle-moving groove 505 is staggered with the lower needle-moving working surface 508, so that the lower needle-moving path is disconnected, and the lower needle-moving path is not put into use any more, and the triangle at this time is a triangle for single-sided or double-sided jacquard.
The adjustment of the vertical positions of the first substrate 501, the second substrate 502 and the third substrate 503 is adjusted by the adjusting knob arranged on the back of the saddle 6, and the adjusting principle and the adjusting mode thereof are common prior art in industry and are not described herein.
In the embodiment, if a single-sided fabric is to be woven, a Shan Miansheng g triangle 402 and a single-sided sinker 302 are installed, the single-sided sinker triangle 402 drives the single-sided sinker 302 to move back and forth along the sinker slot 301, so that a lower disc nozzle is formed when the inserting piece 304 at the end part of the single-sided sinker 302 passes through the clamping slot 205, and at the same time, the third substrate 503 of the lower disc triangle 5 is moved upwards to cut off the lower needle track; if the double-sided cloth is to be woven, a double-sided sinker cam 403 and a double-sided sinker 303 are installed, the double-sided sinker cam 403 will drive the double-sided sinker 403 to move back and forth along the sinker slot 301, so that the insert 304 at the end of the double-sided sinker 303 forms a lower disc nozzle when passing through the clamping slot 205, and the lower needle track of the lower disc cam 5 is disconnected; if the single-side fabric or the double-side fabric is to be changed into the loop transfer, the loop transfer sinker cam 401 is installed, the double-side sinker 303 is installed in the sinker groove 301, the loop transfer sinker cam 401 will not drive the double-side sinker 303 to move, and meanwhile, the position of the third substrate 503 is adjusted to enable the first lower needle moving groove 505 and the lower needle moving working surface 508 to correspond to each other, the lower needle moving channel is communicated, and the lower disc cam 5 can be used as the loop transfer cam.
The single-sided and double-sided loop transfer multiplexing jacquard machine can be switched among the three functions of weaving single-sided cloth, weaving double-cotton cloth and loop transfer through the replacement of the sinker and the sinker triangle and the adjustment of the lower disc triangle, has a simple structure, reduces the operation cost of enterprises to a great extent, improves the utilization rate of equipment and reduces the idle rate.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (7)
1. The single-sided and double-sided loop transferring multiplexing jacquard machine is characterized by comprising an upper needle cylinder and a lower needle cylinder, wherein an upper needle cylinder inserting piece and an upper knitting needle groove are arranged at the top of the upper needle cylinder, and an upper disc nozzle is arranged at one end, close to the lower needle cylinder, of the upper needle cylinder; the outer side of the lower needle cylinder is provided with a lower needle cylinder inserting piece and a lower knitting needle groove, a lower disc knitting needle is arranged in the lower knitting needle groove, and the lower disc knitting needle is connected with a lower disc triangle needle feeding mechanism; a sinker ring is arranged outside the lower needle cylinder, a sinker groove is formed in the top of the sinker ring, a clamping groove corresponding to the sinker groove is formed in the top of the lower needle cylinder, and a sinker triangular seat is arranged outside the sinker ring;
When single-sided cloth is woven, a single-sided sinker is arranged in the sinker groove, a single-sided sinker triangle is arranged on the sinker triangle seat, the single-sided sinker triangle controls the single-sided sinker to move in the sinker groove, and the end part of the single-sided sinker can be inserted into the clamping groove to form a lower disc mouth;
When the double-sided cloth is woven, a double-sided sinker is arranged in the sinker groove, a double-sided sinker triangle is arranged on the sinker triangle seat, the double-sided sinker triangle controls the double-sided sinker to move in the sinker groove, and the end part of the double-sided sinker can be inserted into the clamping groove to form a lower disc mouth;
During loop transfer, a double-sided sinker is arranged in the sinker groove, a loop transfer sinker cam is arranged on the sinker cam seat, and the loop transfer sinker cam controls the double-sided sinker to keep a contracted state;
The lower disc triangular needle moving mechanism comprises a saddle and a lower disc triangular, the lower disc triangular comprises a first base body, a second base body and a third base body, the second base body and the third base body are respectively arranged on the left side of the first base body, and the second base body is positioned above the third base body; the first substrate is respectively provided with a first upper needle-moving groove and a first lower needle-moving groove, the second substrate is provided with a second upper needle-moving groove matched with the first upper needle-moving groove, and the bottom of the third substrate is provided with a lower needle-moving working surface matched with the first lower needle-moving groove; the third base body is arranged on the saddle in a vertically movable manner;
Grooves and convex blocks are formed in the tops of the single-sided green sheets and the double-sided green sheets, the grooves are adjacent to the convex blocks, and one side edge, far away from the convex blocks, of each groove extends upwards to form a protrusion;
The single-sided sinker cam, the double-sided sinker cam and the loop-transferring sinker cam are respectively provided with a track matched and attached with the groove, the convex block and the convex block, the track of the loop-transferring sinker cam is a straight line, and the tracks of the single-sided sinker cam and the double-sided sinker cam are curves.
2. The single-sided, double-sided, loop-shifting multiplexing jacquard machine according to claim 1, wherein the first base body and the second base body are movably arranged up and down on a saddle.
3. The single-sided and double-sided loop-shifting multiplexing jacquard machine according to claim 1, wherein the left side of the bottom of the first substrate is provided with a lower needle running constraint surface corresponding to the lower needle running working surface.
4. The single-sided and double-sided loop-transfer multiplexing jacquard machine according to claim 1, wherein the ends of the single-sided sinker and the double-sided sinker are respectively provided with an inserting piece matched with the clamping groove, a single-sided piece nose is arranged above the inserting piece of the single-sided sinker, and a double-sided piece nose is arranged above the inserting piece of the double-sided sinker.
5. The single-sided, double-sided, loop-transfer multiplexing jacquard machine according to claim 4, wherein the width of the clamping groove is slightly smaller than the width of the sinker groove, the width of the sinker groove is 0.3-1.5mm, the width of the clamping groove is 0.2-1.4mm, the thickness of the single-sided and double-sided sinker is matched with the width of the sinker groove, and the thickness of the insertion pieces of the single-sided and double-sided sinker is matched with the width of the clamping groove.
6. The jacquard machine for single-sided and double-sided loop transfer according to claim 1, wherein a plurality of connecting parts are arranged on the upper part of the lower needle cylinder and positioned on the top of the lower needle cylinder inserting sheet, the connecting parts are formed by a plurality of high-foot inserting sheets extending outwards, the high-foot inserting sheets are formed by the upper-side extending of the spaced lower needle cylinder inserting sheets, and the sinker loop is arranged on the lower needle cylinder through the connecting parts.
7. The single-sided and double-sided loop-shifting multiplexing jacquard machine according to claim 1, wherein a yielding area is arranged at the bottom of one end of the upper needle cylinder, which is close to the lower needle cylinder, for yielding the end of the sinker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010035109.4A CN111101276B (en) | 2020-01-14 | 2020-01-14 | Single-sided and double-sided loop-transferring multiplexing jacquard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010035109.4A CN111101276B (en) | 2020-01-14 | 2020-01-14 | Single-sided and double-sided loop-transferring multiplexing jacquard |
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| CN111101276A CN111101276A (en) | 2020-05-05 |
| CN111101276B true CN111101276B (en) | 2024-06-18 |
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|---|---|---|---|---|
| CN111501180B (en) * | 2020-05-06 | 2021-07-30 | 绍兴鸿骏机械有限公司 | Circular knitting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN211848365U (en) * | 2020-01-14 | 2020-11-03 | 绍兴祥铭机械科技有限公司 | Single-double-side loop-transfer multiplexing jacquard machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2143285A1 (en) * | 1971-08-30 | 1973-03-15 | Fouquet Werk Frauz & Planck | CIRCULAR KNITTING MACHINE WITH TWO ROWS OF NEEDLES AND A PROCESS FOR THE MANUFACTURE OF DOUBLE-SIDED NUBS AND COLORED PATTERNS |
| CN201288244Y (en) * | 2008-10-10 | 2009-08-12 | 茅木泉 | Flexible mechanical control device for sinker of computerized flat knitting machine |
| CN202849711U (en) * | 2012-10-16 | 2013-04-03 | 无锡市佳龙纺织机械有限公司 | Sedimentation piece structure used in circular knitting machine |
| CN103266401B (en) * | 2013-05-14 | 2015-03-11 | 泉州衍泰机械有限公司 | Novel multifunctional single-face and double-face exchanging jacquard |
| CN203653878U (en) * | 2013-11-14 | 2014-06-18 | 泉州佰源机械科技股份有限公司 | Device with upper-lower-disc knitting mechanism and pneumatic color spacing manipulator for double-sided automatic underwear machine |
| CN105544081B (en) * | 2016-02-05 | 2018-08-24 | 陈仲纪 | A kind of small-bore upper dials eedles full-jacquard mechanism |
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