CN111101276A - Single-double-side loop-transfer multiplexing jacquard machine - Google Patents
Single-double-side loop-transfer multiplexing jacquard machine Download PDFInfo
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- CN111101276A CN111101276A CN202010035109.4A CN202010035109A CN111101276A CN 111101276 A CN111101276 A CN 111101276A CN 202010035109 A CN202010035109 A CN 202010035109A CN 111101276 A CN111101276 A CN 111101276A
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- sinker
- sided
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- groove
- needle cylinder
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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 double-sided loop transfer multiplexing jacquard machine, which comprises an upper needle cylinder and a lower needle cylinder, wherein the top of the upper needle cylinder is provided with an upper needle cylinder insert and an upper knitting needle groove, and one end of the upper needle cylinder, which is close to the lower needle cylinder, is provided with an upper needle mouth; a lower needle cylinder inserting piece and a lower knitting needle groove are arranged on the outer side of the lower needle cylinder, 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 cam needle feeding mechanism; a sinker ring is arranged outside the lower needle cylinder, a sinker groove is arranged at the top of the sinker ring, a clamping groove corresponding to the sinker groove is arranged at the top of the lower needle cylinder, and a sinker triangular seat is arranged outside the sinker ring; when weaving the single-sided cloth, installing a single-sided sinker and a single-sided sinker triangle; when weaving the double-sided cloth, installing a double-sided sinker sheet and a double-sided sinker triangle; during transferring, a double-sided sinker and a transferring sinker triangle are installed. The invention can switch between three functions of weaving single-sided cloth, weaving double cotton cloth and transferring through the replacement of the sinker and the sinker cam and the adjustment of the lower disc cam.
Description
Technical Field
The invention relates to the technical field of textile machinery, in particular to a single-sided and double-sided loop transfer multiplexing jacquard.
Background
The common weft knitting machine can only produce one cloth type on the same equipment, for example, a single-side jacquard machine can only produce single-side cloth, a double-side jacquard machine can only produce double-side cloth, a loop transfer machine is required to be specially used during loop transfer, so that the limitation is strong, enterprises need to invest a large amount of funds to purchase enough various machine types to meet daily production requirements, and burden is brought to daily operation cost.
At present, enterprises develop jacquard types which can realize the interchange of single-side cloth and double-side cloth by replacing a sinker on the same equipment, but the replacement of the sinker needs to be carried out while the lower disc triangle is also disassembled, an operator needs to break all yarns in the disassembling and replacing process of the lower disc triangle, then the lower saddle needs to be disassembled to replace the triangle, then all accessories need to be replaced, the wires are connected again, the cloth is discharged again, a large amount of time and labor cost are consumed for completing all disassembling and replacing work, and the working efficiency is low.
In addition, the single-side and double-side interchange jacquard machines cannot meet the requirement of loop transfer work, and the reason is that the lower disc nozzle is required to be arranged when single-side cloth or double-side cloth is woven, and the lower disc nozzle cannot be arranged when loop transfer is carried out, so that the loop transfer work cannot be realized for the type of jacquard machines, and the problem that one jacquard machine is multipurpose is not fundamentally solved because additional loop transfer machines are required.
Disclosure of Invention
The invention aims to provide a single-double-sided and loop transfer multiplexing jacquard machine, which realizes the function of one machine for multiple purposes, and the same machine can be used for interchanging single-sided cloth weaving, double-sided cloth weaving and loop transfer.
In order to achieve the above purpose, the invention provides the following technical scheme: a single-double-sided loop transfer multiplexing jacquard machine comprises an upper needle cylinder and a lower needle cylinder, wherein the top of the upper needle cylinder is provided with an upper needle cylinder insert and an upper needle groove, and one end of the upper needle cylinder, which is close to the lower needle cylinder, is provided with an upper needle disc mouth; a lower needle cylinder inserting piece and a lower knitting needle groove are arranged on the outer side of the lower needle cylinder, 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 cam 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 nozzle;
when weaving double-sided cloth, a double-sided sinker is arranged in the sinker groove, a double-sided sinker triangle is arranged on the sinker triangle base, 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 nozzle;
during transfer, two-sided sinker is installed to sinker inslot, install transfer sinker triangle on the sinker triangle seat, transfer sinker triangle control two-sided sinker keeps the contraction state.
Preferably, the lower disc cam needle moving mechanism comprises a saddle and a lower disc cam, the lower disc cam 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 base body is provided with a first upper needle groove and a first lower needle groove respectively, the second base body is provided with a second upper needle groove matched with the first upper needle groove, and the bottom of the third base body is provided with a lower needle working surface matched with the first lower needle groove; the third base is provided on the saddle to be movable up and down.
Further, the first base and the second base are provided on the saddle movably up and down.
Furthermore, a lower needle moving restraining surface corresponding to the lower needle moving working surface is arranged on the left side of the bottom of the first base body.
Preferably, the end parts of the single-side sinker and the double-side sinker are respectively provided with an inserting piece matched with the clamping groove, a single-side piece nose is arranged above the inserting piece of the single-side sinker, and a double-side piece nose is arranged above the inserting piece of the double-side 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 thickness of the single-side sinker and the double-side sinker is matched with that of the sinker groove, and the thickness of the insertion piece of the single-side sinker and the double-side sinker is matched with that of the clamping groove.
Preferably, the top of the single-sided sinker and the top of the double-sided sinker are both provided with a groove and a bump, the groove is adjacent to the bump, and one side edge of the groove far away from the bump extends upwards to form a protrusion.
Further, the one-sided sinker triangle, the two-sided sinker triangle and the transfer sinker triangle are all provided with tracks matched and attached with the grooves and the bumps, the tracks of the transfer sinker triangle are straight lines, and the tracks of the one-sided sinker triangle and the two-sided sinker triangle are curved lines.
Preferably, the top that lies in lower cylinder inserted sheet on the lower cylinder is equipped with a plurality of connecting portions, connecting portion extend to the outside by a plurality of high foot inserted sheets and form, high foot inserted sheet upwards extends by spaced lower cylinder inserted sheet and forms, the sinker circle passes through connecting portion and installs on lower cylinder.
Preferably, the bottom of one end of the upper needle cylinder, which is close to the lower needle cylinder, is provided with a yielding area for yielding the end part of the sinker.
Compared with the prior art, the invention has the advantages that: according to the single-double-sided and loop transfer multiplexing jacquard machine, the three functions of weaving single-sided cloth, weaving double-cotton cloth and loop transfer can be switched through the replacement of the sinker and the sinker cam and the adjustment of the lower disc cam, the structure is simple, the operation cost of an enterprise is reduced to a great extent, the utilization rate of equipment is improved, and the idle rate is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention (taking the installation of a single-sided sinker cam and a single-sided sinker as an example).
Fig. 2 is a schematic sectional view showing the structure of the cylinder of the present invention.
FIG. 3 is a schematic side view of the lower cylinder of the present invention (without the sinker ring shown).
Fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention.
Fig. 5 is a partial schematic top view of the lower needle cylinder and the sinker ring of the present invention.
FIG. 6 is a schematic structural diagram of a single-sided sinker cam according to the present invention.
Fig. 7 is a schematic diagram of the operation of the single-sided sinker cam and the single-sided sinker sheet of the present invention.
Fig. 8 is a schematic structural diagram of a double-sided sinker triangle in the invention.
Fig. 9 is a working principle diagram of the double-sided sinker cam and the double-sided sinker sheet of the present invention.
Fig. 10 is a schematic structural diagram of a transfer stitch sinker cam in the invention.
Fig. 11 is a working principle diagram of the transfer sinker cam and the double-sided sinker in the present invention.
Fig. 12 is a schematic view of the structure of a single-sided sinker in accordance with the present invention.
Fig. 13 is a schematic structural view of a double-sided sinker in accordance with the present invention.
FIG. 14 is a schematic view of the structure of the footwall triangle of the present invention.
Fig. 15 is a schematic view of a triangle structure of a lower plate according to another embodiment of the present invention.
In the figure: 1. an upper needle cylinder 101, an upper needle cylinder insert, 102, an upper knitting groove 103, an upper disc knitting needle 104 and an upper disc mouth;
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 comprises a sinker ring 301, a sinker groove 302, a single-sided sinker 303, a double-sided sinker 304, an insert piece 305, a groove 306, a bump 307, a bulge 308, a single-sided lug 309 and a double-sided lug;
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 base body 502, a second base body 503, a third base body 504, a first upper needle passing groove 505, a first lower needle passing groove 506, a second upper needle passing groove 507, a second lower needle passing groove 508, a lower needle passing working surface 509 and a lower needle passing constraint surface;
6. a saddle seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further specifically described below by way of embodiments in combination with the accompanying drawings.
Example 1
A single-double-sided loop transfer multiplexing jacquard machine of the present embodiment, as shown in fig. 1-15, includes an upper needle cylinder 1 and a lower needle cylinder 2 corresponding up and down, wherein the top of the upper needle cylinder 1 is provided with an upper needle cylinder insert 101 and an upper knitting needle groove 102, an upper disc knitting needle 103 is installed in the upper knitting needle groove 102, and one end of the upper needle cylinder 1 close to the lower needle cylinder 2 is provided with an upper disc mouth 104; the outer side of the lower needle cylinder 2 is provided with a lower needle cylinder insert 201 and a lower knitting needle groove 202, a lower disc knitting needle 203 is arranged in the lower knitting needle groove 202, and the lower disc knitting needle 203 is connected with a lower disc cam needle feeding mechanism for controlling the motion of the lower disc knitting needle 203.
In the structure, the top of the lower needle cylinder 2, which is positioned on the lower needle cylinder insert 201, is provided with a plurality of connecting parts for installing the sinker ring 3. Specifically, as shown in fig. 3, the connecting portion is formed by extending a plurality of high-foot insertion pieces 204 outward, the high-foot insertion pieces 204 are formed by extending a plurality of lower cylinder insertion pieces 201 spaced at intervals upward, the sinker ring 3 is mounted on the lower cylinder 2 through the connecting portion, and the intervals of the high-foot insertion pieces 204 are set so as to avoid blocking or interfering with the spring pieces on the side surface of the lower disc knitting needle 203. The top of the sinker ring 3 is provided with a sinker groove 301, and the top of the lower needle cylinder 2 is provided with a clamping groove 205 corresponding to the sinker groove 301; the sinker cam seat 4 is arranged outside the sinker ring 3, and the sinker cam seat 4 is supported on the saddle bottom ring of the jacquard machine through a supporting piece. Specifically, the sinker cam 4 is fixed on a middle disk seat, and the middle disk seat is supported on a saddle base ring of the jacquard machine through a middle disk supporting foot. In this embodiment, in order to realize the transfer function, the top of the lower cylinder 2 is not provided with a lower disc nozzle.
When weaving the single-sided cloth, the single-sided sinker 302 is arranged in the sinker groove 301, the single-sided sinker cam 402 is arranged on the sinker cam seat 4, the single-sided sinker cam 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 nozzle.
When weaving the double-sided cloth, install two-sided sinker 303 in the sinker groove 301, install two-sided sinker triangle 403 on the sinker triangle seat 4, two-sided sinker triangle 403 control two-sided sinker 303 moves in sinker groove 301 to make the tip of two-sided sinker 303 can insert into draw-in groove 205 and form the lower wall mouth.
During transfer, the double-sided sinker 303 is arranged in the sinker groove, the transfer sinker cam 401 is arranged on the sinker cam seat 4, and the transfer sinker cam 401 controls the double-sided sinker 303 to keep the contraction state.
In the structure, the width of the clamping groove is slightly smaller than that of the sinker groove, specifically, the widths of the sinker groove and the clamping groove are determined according to the number of the jacquard and the overall size, the width of the sinker groove is 0.3-1.5mm, and the width of the clamping groove is 0.2-1.4 mm. In the embodiment, the width of the sinker slot 301 is 0.3mm, and the thickness of the single-sided sinker 302 and the double-sided sinker 303 is matched with the width of the sinker slot 301; the end parts of the single-sided sinker 302 and the double-sided sinker 303 are respectively provided with an inserting piece 304 matched with the clamping groove 205, 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, the end part of the single-sided sinker 302 is provided with the single-sided lug 308 above the inserting sheet 304, and the single-sided lug 308 plays a role in assisting in knocking over when weaving single-sided cloth; the end of the double-sided sinker 303 is located above the insertion sheet 304 and is provided with a double-sided tab nose 309, in this embodiment, the double-sided cloth and the loop transfer share the same sinker, and the double-sided tab nose 309 plays a role in assisting in the loop removal in the process of weaving the double-sided cloth or the loop transfer.
Traditional sinker all need upwards extend in the top of sinker and set up work area to make the height of sinker higher, and make the shaping difficult, with a large amount of materials. And the sinker ring 3 in this embodiment is installed on the high-foot insert sheet 204, and the high-foot insert sheet 204 has promoted the height of the sinker ring 3 to can set up the work area in the tip of the sinker, make the height of the sinker less.
In this embodiment, the insertion piece 304 at the end of the single-sided sinker 302 or the double-sided sinker 303 passes through the slot 205 and extends outward, in order to give way to the insertion piece 304 at the end of the sinker, unlike the conventional shape that the end of the upper needle cylinder is an inclined plane, the bottom of the upper needle cylinder 1 near the lower needle cylinder 2 in this embodiment is provided with a yielding area, that is, the bottom of the end of the upper needle cylinder 1 near the lower needle cylinder 2 is firstly provided with a plane from outside to inside, and then is arranged in an inclined plane shape, so as to prevent the sinker from interfering with the bottom of the upper needle cylinder 1 when passing through the slot 205.
The top of the single-sided sinker 302 and the double-sided sinker 303 are both provided with a groove 305 and a bump 306, the groove 305 and the bump 306 are adjacently arranged, and one side of the groove 305 away from the bump 306 extends upwards to form a protrusion 307. The single-sided sinker cam 402, the double-sided sinker cam 403 and the transfer sinker cam 401 are respectively provided with a track matched and attached with the groove 305, the bump 306 and the protrusion 307, and are used for controlling the movement of the single-sided sinker 302 or the double-sided sinker 303. Specifically, the track of the transfer sinker cam 401 is a straight line, so that the sinker does not move during transfer and is always in a contracted state, and the working condition that a lower disc nozzle does not exist during transfer is provided; the track of the double-sided sinker cam 403 is a curve, and the track of the single-sided sinker cam 402 provides a curve with a larger moving amplitude of the sinker, so that the track of the single-sided sinker cam 402 in the embodiment is double tracks, 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 to the bump 306 and the protrusion 307.
The lower disc triangle needle moving mechanism in the embodiment is a combination of two utility model patents which are applied by the applicant before: the replacement-free cam for the circular knitting machine (application number: 201922339604.X) and the lower transfer work cam for the circular knitting machine (application number: 201820105246.9) realize that the replacement operation of the cam is not needed when the functions are switched. Specifically, the lower disc cam needle moving mechanism comprises a saddle 6 and a lower disc cam 5, wherein the saddle 6 is arranged on a saddle base ring of the jacquard, the lower disc cam 5 is arranged on the side surface of the saddle 6, the lower disc cam 5 of the embodiment is split and comprises a first base 501, a second base 502 and a third base 503, wherein the second base 502 and the third base 503 are respectively arranged close to the left side of the first base 501, and the second base 502 is positioned above the third base 503; a first upper needle groove 504 and a first lower needle groove 505 are respectively arranged on the first substrate 501, a second upper needle groove 506 is arranged on the second substrate 502, and the first upper needle groove 504 and the second upper needle groove 506 are matched with each other and can form an upper needle passage; the bottom of the third base 503 is provided with a lower needle running working surface 508, and the first lower needle running groove 505 and the lower needle running working 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 base 501 is provided with a lower needle guiding surface 509 corresponding to the lower needle guiding surface 508, as shown in fig. 15, the lower needle guiding surface 508 and the lower needle guiding surface 509 form a second lower needle guiding groove 507.
In this embodiment, the upper run can be used for single-sided or double-sided jacquard, and the lower run is used for loop transfer.
In this embodiment, the first substrate 501, the second substrate 502 and the third substrate 503 are respectively disposed on the saddle 6 through sliding keys in a vertically slidable manner, and the positions of the upper needle passage or the lower needle passage can be adjusted through the vertical sliding of the first substrate 501 and the second substrate 502 to adapt to different working conditions; the lower needle running working surface 508 can be connected with or disconnected from the first lower needle running groove 505 by the up-and-down sliding of the third base 503, so that whether a lower needle running channel formed by the first lower needle running groove 505 and the lower needle running working surface 508 is put into use or not is controlled, and the triangle is switched between single-double jacquard and loop transfer. When the first lower needle passing groove 505 corresponds to the lower needle passing working surface 508, the lower needle passing channel is communicated, and the triangle at the moment can be a triangle for loop transfer; when the third substrate 503 moves upward, the first lower needle groove 505 is staggered with the lower needle working surface 508, so that the lower needle path is disconnected, the lower needle path is not used any more at this time, and the triangle at this time is a triangle for single-sided or double-sided jacquard.
The vertical position adjustment of the first base 501, the second base 502 and the third base 503 is adjusted by an adjusting knob arranged on the back of the saddle 6, and the adjusting principle and the adjusting mode thereof are the prior art commonly used in the industry and are not described herein again.
In the specific implementation of the embodiment, if a single-sided cloth is to be woven, the single-sided sinker cam 402 and the single-sided sinker 302 are installed, the single-sided sinker cam 402 drives the single-sided sinker 302 to move back and forth along the sinker groove 301, so that the insert sheet 304 at the end of the single-sided sinker 302 passes through the clamping groove 205 to form a lower disc nozzle, and meanwhile, the third base 503 of the lower disc cam 5 is moved up to disconnect a lower needle path; if the double-sided cloth is to be woven, the double-sided sinker cam 403 and the double-sided sinker 303 are installed, the double-sided sinker cam 403 drives the double-sided sinker 403 to move back and forth along the sinker groove 301, so that the inserting sheet 304 at the end part of the double-sided sinker 303 passes through the clamping groove 205 to form a lower disc nozzle, and similarly, a lower needle running channel of the lower disc cam 5 is disconnected; if the single-side cloth or double-side cloth is to be knitted, the transfer sinker cam 401 is installed, and the double-side sinker 303 is installed in the sinker groove 301, the transfer sinker cam 401 will not drive the double-side sinker 303 to move, and at the same time, the position of the third base 503 is adjusted to make the first lower needle groove 505 and the lower needle working surface 508 correspond to each other, and the lower needle passage is communicated, so that the lower dial cam 5 can be used as a transfer cam.
The single-face double-face loop transfer multiplexing jacquard machine has the advantages that the sinker and the sinker cam are replaced, the lower disc cam is adjusted, the three functions of weaving single-face cloth, weaving double cotton cloth and loop transfer can be switched, the structure is simple, the operation cost of enterprises is reduced to a great extent, the utilization rate of equipment is improved, and the idle rate is reduced.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A single-sided double-sided loop transfer multiplexing jacquard machine is characterized by comprising an upper needle cylinder and a lower needle cylinder, wherein the top of the upper needle cylinder is provided with an upper needle cylinder insert and an upper knitting needle groove, and one end of the upper needle cylinder, which is close to the lower needle cylinder, is provided with an upper needle cylinder mouth; a lower needle cylinder inserting piece and a lower knitting needle groove are arranged on the outer side of the lower needle cylinder, 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 cam 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 nozzle;
when weaving double-sided cloth, a double-sided sinker is arranged in the sinker groove, a double-sided sinker triangle is arranged on the sinker triangle base, 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 nozzle;
during transfer, two-sided sinker is installed to sinker inslot, install transfer sinker triangle on the sinker triangle seat, transfer sinker triangle control two-sided sinker keeps the contraction state.
2. A single-double-sided, loop transfer jacquard according to claim 1, wherein said lower cam routing mechanism comprises a saddle and a lower cam, said lower cam comprises a first base, a second base and a third base, said second base and third base are respectively arranged on the left side of the first base, said second base is located above the third base; the first base body is provided with a first upper needle groove and a first lower needle groove respectively, the second base body is provided with a second upper needle groove matched with the first upper needle groove, and the bottom of the third base body is provided with a lower needle working surface matched with the first lower needle groove; the third base is provided on the saddle to be movable up and down.
3. A single-or double-sided, transfer jacquard according to claim 2, characterized in that said first base and said second base are arranged on the saddle so as to be movable up and down.
4. The jacquard machine for single-sided and double-sided transfer and repeat use according to claim 2, wherein the left side of the bottom of the first base body is provided with a lower needle passing restraining surface corresponding to the lower needle passing working surface.
5. The jacquard machine for single-sided and double-sided loop transfer multiplexing of claim 1, wherein the ends of the single-sided sinker and the double-sided sinker are respectively provided with an insert sheet matched with the clamping groove, a single-sided tab nose is arranged above the insert sheet of the single-sided sinker, and a double-sided tab nose is arranged above the insert sheet of the double-sided sinker.
6. The jacquard machine for single-sided and double-sided loop transfer multiplexing of claim 5, wherein the width of the card slot is slightly smaller than the width of the sinker slot, the width of the sinker slot is 0.3-1.5mm, the width of the card slot is 0.2-1.4mm, the thickness of the single-sided sinker and the double-sided sinker is matched with the width of the sinker slot, and the thickness of the insert pieces of the single-sided sinker and the double-sided sinker is matched with the width of the card slot.
7. The jacquard machine for single-sided and double-sided transfer and repeat use according to claim 1 or 5, wherein the top of each of the single-sided and double-sided sinker sheets is provided with a groove and a bump, the grooves and the bumps are adjacent, and one side of the groove far away from the bump extends upwards to form a protrusion.
8. The jacquard machine according to claim 7, wherein the single-sided and double-sided stitch transfer cams and stitch transfer cams are provided with tracks matching and fitting with the grooves, the bumps and the protrusions, the tracks of the stitch transfer cams are straight lines, and the tracks of the single-sided and double-sided stitch transfer cams are curved lines.
9. The jacquard machine according to claim 1, wherein a plurality of connecting portions are provided on the lower needle cylinder at the top of the lower needle cylinder insert, the connecting portions are formed by extending a plurality of high-foot inserts to the outside, the high-foot inserts are formed by extending the spaced lower needle cylinder inserts upward, and the sinker loop is mounted on the lower needle cylinder through the connecting portions.
10. The jacquard machine for single-double sided and loop transfer multiplexing according to claim 1, wherein the bottom of one end of the upper needle cylinder close to the lower needle cylinder is provided with a abdicating area for abdicating the end of the sinker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010035109.4A CN111101276A (en) | 2020-01-14 | 2020-01-14 | Single-double-side loop-transfer multiplexing jacquard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010035109.4A CN111101276A (en) | 2020-01-14 | 2020-01-14 | Single-double-side loop-transfer multiplexing jacquard machine |
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| CN111101276A true CN111101276A (en) | 2020-05-05 |
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| CN202010035109.4A Pending CN111101276A (en) | 2020-01-14 | 2020-01-14 | Single-double-side loop-transfer multiplexing jacquard machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501180A (en) * | 2020-05-06 | 2020-08-07 | 绍兴鸿骏机械有限公司 | Circular knitting machine |
-
2020
- 2020-01-14 CN CN202010035109.4A patent/CN111101276A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501180A (en) * | 2020-05-06 | 2020-08-07 | 绍兴鸿骏机械有限公司 | Circular knitting machine |
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