CN117802684A - 3D jacquard cloth with fish wire interlayer and warp knitting machine thereof - Google Patents

Abstract

The utility model relates to a technical field of jacquard cloth processing has improved current jacquard cloth internal surface and has had concave-convex pattern after processing, influences the problem of skin feel, discloses a 3D jacquard cloth with fish tape intermediate layer and tricot machine thereof, it includes bottom organization layer and jacquard layer, the jacquard layer includes at least first jacquard layer and second jacquard layer, first jacquard layer and second jacquard layer weave in proper order on bottom organization layer, first jacquard layer is woven by having the elastic wire and is formed, the second jacquard layer is woven by ordinary yarn and is formed, the second jacquard layer includes graph organization and mesh organization, graph organization and mesh organization cooperation form jacquard pattern. The utility model provides a can form effective interval with inner and outer layer cloth through the elastic cord in the middle, the jacquard cloth can be direct as the surface fabric of clothing or shoes, does not need to increase the inside lining.

Description

3D jacquard cloth with fish wire interlayer and warp knitting machine thereof

Technical Field

The application relates to the technical field of jacquard cloth processing, in particular to a 3D jacquard cloth with a fish wire interlayer and a warp knitting machine thereof.

Background

Jacquard cloth is a fabric woven by using a jacquard warp knitting machine, which is a device capable of making complex patterns on a shuttle loom or a knitting machine. The knitting process of the jacquard cloth can be divided into the following steps: firstly, the warp yarn needs to be led down from the warp beam and then is led into a yarn guiding needle of a yarn guiding bar, and the yarn guiding needle moves around a knitting needle to form a yarn-backing motion diagram. Secondly, according to different Gu Kadian yarn movements, different jacquard tissue effects, such as thin tissue, mesh tissue, thick tissue and the like, can be formed. According to the jacquard weave effect combination of the thin weave, the mesh weave, the thick weave and the like, rich pattern patterns such as strip-shaped patterns, geometric patterns and the like can be woven. The pattern can be controlled by a jacquard card. And finally, the knitting needles simultaneously move up and down, and the yarns padded on the needles are looped to form the jacquard warp-knitted fabric. The front and back sides of the jacquard warp-knitted fabric may have different weave and pattern effects.

In the existing jacquard cloth, due to the limitation of the weaving process, the concave and convex of the inner layer are corresponding, namely the inner layer of the cloth is concave and convex and is not smooth, and when the jacquard cloth is used as a material of clothing or shoes, the smooth cloth needs to be sewn in the inner lining so as to reduce the feeling of the skin on the concave and convex surfaces.

Disclosure of Invention

Because the concave-convex pattern exists on the inner surface of the existing jacquard cloth after processing, the skin feel is affected, and the 3D jacquard cloth with the fish wire interlayer and the warp knitting machine thereof are provided.

The following technical scheme is adopted:

in a first aspect of the present invention,

the utility model provides a 3D jacquard weave jacquard fabric with fish wire intermediate layer, including the bottom texture layer and the jacquard weave layer that form of integrative weaving, the jacquard weave layer includes at least first jacquard weave layer and second jacquard weave layer, first jacquard weave layer with the second jacquard weave layer weave in proper order on the bottom texture layer, first jacquard weave layer is woven by having the elastic cord and is formed, the second jacquard weave layer is woven by ordinary yarn, the second jacquard weave layer includes figure tissue and mesh tissue, figure tissue with mesh tissue cooperation forms the jacquard pattern.

Through adopting above-mentioned technical scheme, increase the elastic thread layer in the middle of the merchant card cloth for the merchant card cloth not only can have great elasticity performance, can also form effective interval with inner and outer layer cloth through the elastic thread in the middle, and such merchant card cloth can be directly as the surface fabric of clothing or shoes, does not need to increase the inside lining.

Optionally, the common yarn is a 75D-300D low stretch yarn.

By adopting the technical scheme, the common yarn is the low-elasticity yarn with the color of 75D-300D, which is beneficial to improving the comfort level of wearing.

Optionally, the material of the elastic thread is polyamide fiber.

By adopting the technical scheme, the polyamide fiber has hardness and proper elasticity, can support the jacquard pattern after being woven into cloth, and has more stable structure.

Optionally, the elastic thread material is polyethylene fiber.

By adopting the technical scheme, the polyethylene fiber has proper hardness and proper elasticity, can support the jacquard pattern after being woven into cloth, and has more stable structure.

In a second aspect of the present invention,

the utility model provides a warp knitting machine is used for knitting area has 3D jacquard weave cloth of fish tape intermediate layer, including organism, a plurality of basic sley bar and a plurality of elastic thread sley bar interval be semi-circular distribution in on the organism, ordinary yarn is worn to establish by basic sley bar, elastic thread is worn to establish by elastic thread sley bar.

By adopting the technical scheme, the elastic thread guide bar is additionally arranged in the warp knitting machine so as to increase the production efficiency of common yarn and elastic thread blending.

Optionally, the organism includes end machine, crossbeam, mount and removes the frame, the crossbeam set up in end machine top, mount one end is fixed in on the crossbeam, the other end to end machine direction slope extends, a plurality of basic sley bar and a plurality of elastic wire sley bar even interval connect in on the mount, remove frame one end rotate connect in on the crossbeam, the other end to with the opposite direction slope of mount extends, a plurality of basic sley bars and a plurality of elastic wire sley bar even interval connect in on the removal frame.

Through adopting above-mentioned technical scheme, install partial basic sley bar and elastic wire sley bar on removing the frame, can realize rotating the frame in the middle of the relative crossbeam in order to open the warp knitting machine, and then separate partial basic sley bar and elastic wire sley bar with another part, give up enough space simultaneously and make the operation personnel get into, be convenient for high-efficient threading.

Optionally, the bottom machine comprises a connecting bracket, and one end of the movable frame, which is far away from the cross beam, is detachably connected with the connecting bracket.

Optionally, the crossbeam includes girder and auxiliary girder, the movable frame with mount one end all connect in the lower terminal surface of girder is close to on the position of auxiliary girder, auxiliary girder lower surface is higher than the girder lower surface.

Through adopting above-mentioned technical scheme, the rotation of setting for the movable rack through the auxiliary girder is stepping down for the movable rack degree of opening is enough. So as to facilitate the operator to thread the yarn.

Optionally, the movable frame is rotatably connected to the cross beam through a cross shaft, and damping oil is arranged between the cross shaft and the cross beam.

By adopting the technical scheme, the resistance during rotation between the cross beam and the cross shaft is increased, so that the common yarn or elastic thread is prevented from being rapidly pulled after the movable frame rotates, and the common yarn or elastic thread is prevented from being broken or separated from the guide bar.

Optionally, the rotation angle of the movable frame is greater than 90 degrees

By adopting the technical scheme, enough space for entering by other operators is provided.

In summary, the present application includes at least one of the following beneficial effects:

1. an elastic thread is added in the middle of the jacquard cloth, the inner layer cloth and the outer layer cloth form effective intervals, the convex textures of the second jacquard layer are formed through the elastic support in the middle, and the jacquard cloth can be directly used as the fabric of clothing or shoes;

2. part of basic guide bars and elastic thread guide bars are arranged on the movable frame, and the movable frame is rotated to open the space in the warp knitting machine, so that enough space is reserved for operators to enter, and efficient yarn threading is facilitated.

Drawings

FIG. 1 is a schematic cross-sectional view of a first embodiment;

fig. 2 is a schematic structural diagram of the second embodiment after being unfolded.

Reference numerals illustrate: 1. a bottom tissue layer; 2. a first jacquard layer; 21. an elastic thread; 3. a second jacquard layer; 31. a graph organization; 32. a mesh tissue; 4. a cross beam; 41. a main beam; 42. an auxiliary beam; 43. a wire passing channel; 5. a fixing frame; 6. a moving rack; 61. a horizontal axis; 7. a basic guide bar; 8. an elastic thread guide bar; 9. and (5) connecting the brackets.

Detailed Description

The present application is described in further detail below with reference to fig. 1-2.

Embodiment one:

referring to fig. 1, an embodiment of the present application discloses a 3D jacquard fabric with a fish line interlayer, comprising a ground stitch layer 1 and a jacquard layer integrally knitted by a warp knitting machine. The jacquard layer comprises a first jacquard layer 2 and a second jacquard layer 3 which are woven in a mixed mode, the first jacquard layer 2 and the second jacquard layer 3 are woven on the bottom tissue layer 1 in sequence, and the first jacquard layer 2 is woven by elastic threads 21. The jacquard cloth is mainly characterized by having meshes, and the second jacquard layer 3 is a main structure for forming the jacquard cloth pattern. The second jacquard layer 3 comprises a pattern tissue 31 and a mesh tissue 32, the pattern tissue 31 and the mesh tissue 32 are arranged in a staggered manner, and the pattern tissue 31 and the mesh tissue 32 are matched to form a jacquard layer pattern. Elastic strands 21 correspond in position to pattern 31, with elastic strands 21 supporting pattern 31 to form the convex surface of the patterned layer. Compared with the prior art, the jacquard layer is woven on the bottom tissue layer 1, so that the concave-convex weaving pattern corresponding to the jacquard layer is left at the bottom of the bottom tissue layer 1, and the lining is sewn at the bottom of the cloth to cover the concave-convex weaving pattern at the bottom of the cloth, thereby improving the skin feel. The elastic thread 21 is mixed in the first jacquard layer 2 on the bottom tissue layer 1, so that the graphic tissue 31 of the second jacquard layer 3 is supported, the first jacquard layer 2 directly woven on the bottom tissue layer 1 is uniformly arranged, no concave-convex weaving pattern exists, and the skin feel is better when the fabric is directly contacted with the skin.

Referring to fig. 1, further, the second jacquard layer 3 is woven from plain yarns. The material selection of the common yarn is not excessively limited, and the common yarn can be selected from common materials in the industry. Preferred are 75D-300D low stretch yarn in this embodiment.

Further, referring to fig. 1, the elastic thread 21 may be made of polyamide fiber or polyethylene fiber (i.e., the material used for the fishing line). The material hardness of the polyamide or polyethylene fibers is in a suitable range, and when the elastic threads 21 of the first jacquard layer 2 are mixed with the common yarns of the second jacquard layer 3, the elastic threads 21 can support the structure of the first jacquard layer 2 to maintain the stability of the form due to the hardness thereof, and after the second jacquard layer 3 is woven, the elastic threads 21 can effectively support the pattern 31 to the protrusions, thereby forming the surface pattern. After the cloth is deformed by force, the elastic thread 21 is deformed by force, and the elastic thread 21 always has a trend of recovering to the original form because the elasticity of the polyamide fiber or the polyethylene fiber is in a proper range, so that the structural stability of the deformed cloth is maintained, and the pattern structure 31 of the second jacquard layer 3 can recover to the original form after the deformation.

Further, when the cloth is knitted, the guide bars should be fully worn in the whole pattern circulation, each row has a coil of the guide bar, the jacquard guide bar is divided into two types, a common guide bar for penetrating the common yarn and a special guide bar additionally added for wearing the elastic thread 21. The common guide bar drives the common yarn to form the front and the back of the jacquard cloth bottom fabric layer 1, and the special guide bar weaves the elastic thread 21 into the front while the bottom fabric layer 1 weaves. In the jacquard layer, jacquard bars drive common yarns or elastic yarns 21 to weave into loops, and the change of the number of the alternate loops is achieved, so that the gradual change effect of jacquard points of the jacquard layer from dense to thin is achieved, in the jacquard layer, in order to ensure tension balance, the jacquard points shift when the jacquard bars are used for knitting before the needles, the jacquard bars are not used for knitting into loops, the jacquard bars are used for shifting when the jacquard bars are used for knitting before the needles, and the jacquard bars are used for knitting into loops when the jacquard bars are in transition, so that the balance of yarn tension is ensured, and the jacquard points are also the reason for forming meshes with different lengths.

The implementation principle of the embodiment is as follows:

the first jacquard layer 2 formed by weaving a layer of elastic threads 21 is added in the middle layer of the jacquard cloth, and the elastic threads 21 are made of polyamide fibers or polyethylene fibers, so that the jacquard cloth not only has larger elastic performance, but also can form effective intervals between inner and outer layers of cloth through the middle elastic threads 21, and the raised textures of the second jacquard layer 3 are formed through the middle elastic support. Such jacquard cloth can be directly used as a fabric for clothing or footwear. The lining of the smooth cloth is not needed to be added like the existing cloth, so that the feeling of the skin on the uneven rough surface of the inner wall of the cloth is reduced. In addition, the air permeability of the jacquard cloth is also increased.

Embodiment two:

due to the special nature of the elastic cord 21, the pan head of the elastic cord 21 needs to be installed separately. In order to process the cloth, an elastic thread bar 8 for feeding the elastic thread 21 needs to be added to the existing bar device. The elastic wires 21 are added and are required to be uniformly distributed one by one to be threaded into the elastic wire guide bar 8 group, and when the disc heads are required to be replaced, the connection is required to be carried out again. The traditional thread connection mode which is the same as the traditional common thread can not be adopted, and the thread can be threaded again all at once when the thread needs to be started, and at the moment, the traditional thread connection mode can not be disassembled because the traditional thread connection mode is clamped beside the middle of the traditional thread connection mode, so that the thread can only be threaded again one by one for the follow-up thread replacement, and because fewer threads are involved, thousands of threads are involved, great inconvenience is brought, and the efficiency is extremely low. Thus, the present embodiment provides a warp knitting machine for knitting 3D jacquard fabric with a fish line sandwich.

Referring to fig. 2, in particular, the warp knitting machine includes a machine body for carrying all the processing structures of the warp knitting machine, a plurality of basic bars 7 and a plurality of elastic thread bars 8, and the machine body adopts a split structure including a base machine, a cross beam 4, a fixing frame 5 and a moving frame 6. A plurality of basic guide bars 7 and a plurality of elastic thread guide bars 8 are distributed on the machine body in a semicircular mode at intervals, the basic guide bars 7 are penetrated with common yarns, and the elastic thread guide bars 8 are penetrated with elastic threads 21.

Referring to fig. 2, further, one end of the fixing frame 5 is fixed to the cross beam 4, and the other end extends obliquely toward the machine direction, and the basic guide bars 7 and the elastic thread guide bars 8 are uniformly spaced and connected to the fixing frame 5 in a staggered manner. One end of the movable frame 6 is rotatably connected to the cross beam 4, the other end of the movable frame extends obliquely towards the bottom machine direction, the movable frame 6 extends towards the opposite direction of the fixed frame 5, and the basic guide bars 7 and the elastic wire guide bars 8 are equally and uniformly spaced and connected to the movable frame 6 in a staggered manner. The bottom machine comprises a connecting bracket 9, the movable frame 6 is connected to the bottom machine through the connecting bracket 9, and the movable frame 6 is detachably connected with the connecting bracket 9. In this embodiment, the connection between one end of the movable frame 6 and the connection bracket 9 is by a bolt connection, and in other embodiments, other situations may exist, which is not limited excessively.

With reference to fig. 2, further, one ends of the basic bar 7 and the elastic wire bar 8 are both directed to the approximate center of the circle, and the other ends of the basic bar 7 and the elastic wire bar 8 are both extended outwards along the radial direction and connected to the corresponding fixed frame 5 or moving frame 6. In this embodiment, the base bar 7 is preferably connected to the fixing frame 5 or the moving frame 6 by bolts, so as to provide a detachable connection for the base bar 7, and the same connection manner of the elastic thread bar 8 to the fixing frame 5 or the moving frame 6 is also by bolts.

Further, the movable frame 6 is rotatably connected to the cross beam 4 through a cross shaft 61, the cross shaft is disposed along the length direction of the cross beam 4, and a damping structure can be disposed between the cross shaft 61 and the cross beam 4. The preferred damping structure in this embodiment is the use of electromagnetic or damping oil. The resistance in rotation between the cross beam 4 and the cross shaft 61 is increased, so that the rotation of the movable frame 6 is more stable. To avoid that the plain yarn or elastic thread 21 is pulled rapidly after the turning of the moving frame 6, resulting in breakage or detachment from the bar.

Referring to fig. 2, further, the cross beam 4 includes a main beam 41 and a sub beam 42, and one ends of the moving frame 6 and the fixed frame 5 are connected to a position near the sub beam 42 at a lower end surface of the main beam 41. The bottom of the auxiliary beam 42 is higher than the bottom of the main beam 41 to form a stepping-like structure for stepping down after the movable frame 6 rotates, and the rotation angle of the movable frame 6 is preferably greater than 90 degrees. Since the movable frame 6 needs to be opened to a certain opening degree, the operation of threading the elastic thread bar 8 is enough for the operator. The traditional warp knitting machine is double-headed knitting, and two structures similar to the fixing frames 5 are symmetrically arranged on two sides of the cross beam 4, so that the opening degree of the movable frame 6 is enough in the embodiment, the structure of the cross beam 4 is adjusted, the opening requirement of the guide bar frame can be met, and the strength of the whole beam body structure is ensured. The vertical line that leaves between girder 41 and the auxiliary girder 42 is said 43, still through the structure of girder 41 and auxiliary girder 42, realizes the centre and gives way, can realize being used for the threading of middle yarn, has also saved greatly and has had the space that needs to arrange the increase threading again in the side. So, the coiled hair can directly set up in sley bar frame upper end, not only be convenient for the fixed of checking put, still save the yarn and need the space of arranging of wire winding.

The implementation principle of the warp knitting machine of the embodiment is as follows:

install partial basic sley bar 7 and elastic wire sley bar 8 on removing frame 6, can realize rotating in the middle of relative crossbeam 4 and remove frame 6 in order to open the warp knitting machine, and then separate partial basic sley bar 7 and elastic wire sley bar 8 with another part, let enough space make the operating personnel get into simultaneously, be convenient for high-efficient threading.

Meanwhile, the rotation of the movable frame 6 is given way by the arrangement of the auxiliary beam 42, so that the opening degree of the movable frame 6 is sufficient. So as to facilitate the operator to thread the yarn.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. 3D jacquard weave jacquard fabric with fish tape intermediate layer, its characterized in that: including the bottom organization layer (1) and the jacquard layer that the integrative is woven and form, the jacquard layer includes at least first jacquard layer (2) and second jacquard layer (3), first jacquard layer (2) with second jacquard layer (3) weave in proper order on bottom organization layer (1), first jacquard layer (2) are woven by having elastic cord (21) and are formed, second jacquard layer (3) are woven by ordinary yarn and are formed, second jacquard layer (3) include figure tissue (31) and mesh tissue (32), figure tissue (31) with mesh tissue (32) cooperate to form the merchant card pattern.

2. A 3D jacquard fabric with a fish line sandwich according to claim 1, characterized in that: the common yarn is 75D-300D low-elasticity yarn.

3. A 3D jacquard fabric with a fish line sandwich according to claim 1, characterized in that: the elastic thread (21) is made of polyamide fiber.

4. A 3D jacquard fabric with a fish line sandwich according to claim 1, characterized in that: the elastic thread (21) is made of polyethylene fiber.

5. A warp knitting machine for knitting a 3D jacquard fabric with a fish-line sandwich as claimed in claims 1 to 4, characterized in that: the novel elastic yarn machine comprises a machine body, a plurality of basic guide bars (7) and a plurality of elastic yarn guide bars (8), wherein the basic guide bars (7) and the elastic yarn guide bars (8) are distributed on the machine body in a semicircular mode at intervals, the basic guide bars (7) are threaded with common yarns, and the elastic yarn guide bars (8) are threaded with elastic yarns (21).

6. A warp knitting machine as claimed in claim 5, characterized in that: the machine body comprises a bottom machine, a cross beam (4), a fixing frame (5) and a movable frame (6), wherein the cross beam (4) is arranged above the bottom machine, one end of the fixing frame (5) is fixed on the cross beam (4), the other end of the fixing frame is obliquely extended towards the direction of the bottom machine, a plurality of basic guide bars (7) and a plurality of elastic wire guide bars (8) are uniformly and alternately connected onto the fixing frame (5), one end of the movable frame (6) is rotationally connected onto the cross beam (4), the other end of the movable frame is obliquely extended towards the direction opposite to the fixing frame (5), and a plurality of basic guide bars (7) and a plurality of elastic wire guide bars (8) are uniformly and alternately connected onto the movable frame (6).

7. A warp knitting machine as claimed in claim 6, characterized in that: the bottom machine comprises a connecting support (9), and one end, far away from the cross beam (4), of the movable frame (6) is detachably connected with the connecting support (9).

8. A warp knitting machine as claimed in claim 6, characterized in that: the crossbeam (4) comprises a main beam (41) and an auxiliary beam (42), one ends of the movable frame (6) and the fixed frame (5) are connected to the position, close to the auxiliary beam (42), of the lower end face of the main beam (41), and the lower surface of the auxiliary beam (42) is higher than the lower surface of the main beam (41).

9. A warp knitting machine as claimed in claim 6, characterized in that: the movable frame (6) is rotatably connected to the cross beam (4) through a cross shaft (61), and damping oil is arranged between the cross shaft (61) and the cross beam (4).

10. A warp knitting machine as claimed in claim 6, characterized in that: the rotating angle of the movable frame (6) is larger than 90 degrees.