Weaving system applicable to non-flexible yarns

Abstract

The invention relates to a weaving system applicable to non-flexible yarns, and belongs to the technical field of textile equipment, the weaving system comprises a weaving machine, a beam creel, a plurality of discs and guide yarns respectively wound on the discs, the beam creel is arranged at an inlet of the weaving machine and is arranged right opposite to the weaving machine, the discs are respectively arranged on the beam creel and are rotatably connected with the beam creel, and the guide yarns are wound on the discs. The output assembly comprises a rack, two conveying belts and a clamping mechanism, the rack is arranged at an outlet of the weaving machine and right faces the outlet of the weaving machine, the two conveying belts are horizontally arranged on the two sides of the rack, and the clamping mechanism is arranged on the two conveying belts. The non-flexible warp yarns are continuously woven by the weaving machine, then the clamping mechanism is used for clamping the ends, far away from the yarn guide, of the non-flexible warp yarns, and the fabric woven by the non-flexible warp yarns is driven by the conveying belt to move out of the outlet of the weaving machine, so that the continuous let-off of the non-flexible warp yarns and the output of the fabric are realized.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of textile equipment, and particularly relates to a weaving system applicable to inelastic yarns. BACKGROUND

[0002] Woven fabric is the most common form of fabric, and ordinary two-dimensional woven fabric is formed by interweaving yarns in warp and weft systems according to certain rules. Woven fabric has the characteristics of compact structure and various types, and is widely used in many fields. A loom is a processing equipment for preparing woven fabric, and it completes the weaving of fabric through the coordinated work of five mechanisms, i.e., shedding, weft insertion, beating-up, take-up and let-off. The loom is an indispensable textile processing equipment.

[0003] With the development of the textile industry and the progress of the material application field, the performance and quality requirements of looms, as key equipment for textile, are continuously improved, and the types of looms are also increasing, such as rapier looms, air-jet looms, water-jet looms and other new looms with different characteristics. The modification direction of existing new looms is mainly to improve production efficiency, quality control and intelligentization, so as to meet the higher requirements for product quality and production efficiency. With the development of the material application field, some inelastic materials also need to be processed into products in the form of woven structures. Since traditional yarns and their fabrics are flexible materials, they can be wound on the warp beam and cloth beam in the form of winding during weaving, meeting the requirements of warp yarn preparation, delivery and fabric winding in ordinary looms. However, for inelastic materials such as composite glass fiber rods, the materials cannot participate in let-off in the form of winding, and the materials cannot be output in the form of winding after being woven into products, resulting in difficulty in continuous textile processing of inelastic materials.

[0004] Therefore, it is difficult to meet the requirements of inelastic linear material fabric forming by using existing looms through weaving. SUMMARY

[0005] Therefore, the present application provides a weaving system applicable to inelastic yarns, so as to solve the problems in the prior art. The present application can realize continuous let-off of inelastic warp yarns and output of fabric, and meet the requirements of inelastic linear material fabric forming.

[0006] The technical scheme of the present application is: a weaving system applicable to non-flexible yarns, comprising a loom, the weaving system further comprising a warp feeding assembly, the warp feeding assembly comprising a warp beam frame, a plurality of discs and guide yarns wound on the discs respectively, the warp beam frame being arranged opposite to the entrance of the loom, the plurality of discs being arranged on the warp beam frame and being rotatably connected to the warp beam frame, one end of the guide yarn on the disc being connected to one end of the non-flexible warp yarn, the other end of the non-flexible warp yarn passing through the loom and extending out of the loom, so that the non-flexible warp yarn is woven by the loom, the output assembly comprising a frame, two conveyors and a clamping mechanism, the frame being arranged opposite to the exit of the loom, the two conveyors being horizontally arranged on the two sides of the frame and being parallel to the extension direction of the non-flexible warp yarn, the conveyors being rotatably connected to the frame, the clamping mechanism being arranged on the two conveyors, the clamping mechanism clamping the end of the non-flexible warp yarn away from the guide yarn, so that the fabric woven by the non-flexible warp yarn is moved out of the exit of the loom.

[0007] Preferably, the warp feeding assembly further comprises a sleeve and a first threaded fastener, the guide yarn and the one end of the non-flexible warp yarn extending into the interior of the sleeve from the two ends of the sleeve respectively, a threaded hole being formed in the middle of the sleeve along the radial direction of the sleeve, one end of the first threaded fastener extending into the interior of the sleeve through the threaded hole and abutting against the guide yarn and the non-flexible warp yarn.

[0008] Preferably, the warp beam frame comprises two wall plates and a plurality of warp beams, the two wall plates being vertically fixed on the two sides of the entrance of the loom and being parallel to the direction of the entrance of the loom, the plurality of warp beams being horizontally fixed between the two wall plates and being parallel to each other, the disc being sleeved on the warp beam and being coaxial with the center line of the warp beam, the disc being rotatably connected to the warp beam.

[0009] Preferably, the warp beam frame further comprises a breast beam, the breast beam being arranged between the two wall plates and being located on the side of the wall plate away from the entrance of the loom.

[0010] Preferably, the clamping mechanism comprises a lower cover plate, an upper cover plate and a second threaded fastener, the lower cover plate being horizontally arranged between the two conveyors, the two ends of the lower cover plate being fixedly connected to the conveyors, the upper cover plate being horizontally arranged above the lower cover plate and being parallel to the lower cover plate, the one end of the non-flexible warp yarn extending into the space between the upper cover plate and the lower cover plate and abutting against the upper cover plate and the lower cover plate, the upper cover plate and the lower cover plate being detachably fixedly connected by the second threaded fastener.

[0011] Preferably, the side of the upper cover plate and the lower cover plate close to each other is fixedly provided with a rubber layer, the rubber layer abutting against the non-flexible warp yarn.

[0012] Preferably, the output assembly further comprises a flat trawl net curtain, the flat trawl net curtain being horizontally arranged between the two conveyors and being located below the clamping mechanism, the flat trawl net curtain being connected to the conveyors.

[0013] Compared with the prior art, the weaving system suitable for non-flexible yarn provided by the application realizes the holding of the end of the non-flexible warp yarn away from the loom when the non-flexible warp yarn enters the loom for weaving, so that the loom continuously weaves the non-flexible warp yarn, and then the rack, the conveying belt and the clamping mechanism of the output assembly are used in cooperation, the clamping mechanism is used to clamp the end of the non-flexible warp yarn away from the guide yarn, the fabric woven by the non-flexible warp yarn is moved out of the outlet of the loom through the conveying belt, so that the continuous warp feeding of the non-flexible warp yarn and the output of the fabric are realized, and the weaving system meets the requirements of the forming of the fabric of non-flexible linear material, and provides production conditions for the textile processing of the composite preform and some special material fields. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a perspective view of the weaving system of the application; Figure 2 is a perspective view of the beam rack of the application; Figure 3 is a perspective view of the disc of the application; Figure 4 is a front view of the disc of the application; Figure 5 is a schematic view of the sleeve and the threaded fastener in cooperation; Figure 6 is a schematic view of the weaving area of the loom of the application; Figure 7 is a perspective view of the output assembly of the application; Figure 8 is a perspective view of the clamping mechanism of the application. DETAILED DESCRIPTION

[0015] The application provides a weaving system suitable for non-flexible yarn, which will be described below in combination with the structural schematic view of the application. Figures 1 to 8

[0016] In the description of the application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the technical solutions of the application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0017] Reference Figure 1 ​、 Figure 3 and Figure 7 as shown in Figure 1 is a perspective view of the weaving system of the embodiment, Figure 3 is a perspective view of the disc of the weaving system of the embodiment, Figure 7 is a perspective view of the output assembly of the embodiment, a weaving system applicable to non-flexible yarns includes a loom 1, the weaving system further includes a warp feeding assembly, the warp feeding assembly includes a warp beam frame, a plurality of discs 2 and guide yarns 3 wound on the discs 2 respectively, the warp beam frame is arranged at the entrance of the loom 1 and opposite to the loom 1, the plurality of discs 2 are arranged on the warp beam frame and rotationally connected with the warp beam frame, one end of the guide yarn 3 on the disc 2 is connected with one end of the non-flexible warp 4, the other end of the non-flexible warp 4 passes through the loom 1 and extends out of the loom 1, so as to weave the non-flexible warp 4 by using the loom 1, the output assembly includes a frame, two conveyors 5 and a clamping mechanism 6, the frame is arranged at the outlet of the loom 1 and opposite to the loom 1, the two conveyors 5 are horizontally arranged on both sides of the frame and parallel to the extension direction of the non-flexible warp 4, the conveyor 5 is rotationally connected with the frame, the clamping mechanism 6 is arranged on the two conveyors 5, the clamping mechanism 6 clamps the end of the non-flexible warp 4 away from the guide yarn 3, so as to move the fabric woven by the non-flexible warp 4 out of the outlet of the loom 1.

[0018] The weaving system in the embodiment can weave the non-flexible warp, after connecting one end of the non-flexible warp 4 with one end of the guide yarn 3 on the disc 2, referring to Figure 6 as shown, Figure 6 is a schematic view of the weaving area of the loom of the embodiment, the guide yarn 3 is sequentially threaded through the heald frame 21, the wall plate 22, the reed 23 and the shuttle rod 24 of the weaving area of the loom 1, the non-flexible warp 4 extends out of the outlet of the loom 1, the end of the non-flexible warp 4 is clamped by the clamping mechanism 6 of the output assembly, when the loom 1 starts to weave the non-flexible warp 4 threaded through the weaving area, the guide yarn 3 on the disc 2 holds one end of the non-flexible warp 4, so that the non-flexible warp 4 can smoothly enter the weaving area of the loom 1, realizing the orderly warp feeding of the non-flexible warp 4, then the clamping mechanism 6 is moved away from the loom 1 by using the conveyor 5, so that the fabric woven by the non-flexible warp 4 is moved out of the outlet of the loom 1, realizing the continuous warp feeding of the non-flexible warp and the output of the fabric, so that the weaving system meets the requirements of the forming of the non-flexible linear material fabric.

[0019] The loom 1 in the embodiment has the heald raising system, the weft insertion system and the beating-up mechanism of the ordinary loom, the warp feeding mode and the output mode are added in the embodiment, the holding mode meets the transmission of the non-flexible linear material and the woven product thereof, so that it is applicable to the weaving processing of rigid materials such as glass rods, and meets the weaving in the fields of the composite pre-form and some special materials.

[0020] The weaving system in the embodiment can meet the requirements of forming the fabric of the non-flexible linear material, and also send the existing flexible linear material, weave and wind.

[0021] The weaving system in the embodiment expands the range of weaving raw materials, improves the applicable material field of all yarns of the woven fabric, improves the product type of weaving, increases the forming of the fabric of the non-flexible linear material and the form of the preformed fabric, and expands the application field of the form of the fabric.

[0022] Specifically, the outer diameter of the non-flexible warp yarn 4 in the embodiment ranges from 0.2 mm to 3 mm. The ordered warp feeding speed is consistent with the conveying speed of the final woven product. The warp feeding speed can be designed according to the weaving structure of the final product and matched with the weft density of the product.

[0023] Referring to Figure 5 , Figure 5 , it is a schematic view of the sleeve and the threaded fastener in the embodiment. As a further optimization scheme, the warp feeding assembly in the embodiment further includes a sleeve 7 and a first threaded fastener 8. One end of the guide yarn 3 and one end of the non-flexible warp yarn 4 respectively extend into the interior of the sleeve 7 from two ends of the sleeve 7. A threaded hole is formed in the middle of the sleeve 7 along the radial direction thereof. One end of the first threaded fastener 8 extends into the interior of the sleeve 7 through the threaded hole and abuts against the guide yarn 3 and the non-flexible warp yarn 4.

[0024] In the embodiment, the sleeve 7 and the first threaded fastener 8 are used to detachably and fixedly connect the ends of the guide yarn 3 and the non-flexible warp yarn 4, which ensures the stability of the connection and facilitates the connection of the operator.

[0025] Referring to Figure 2 , Figure 4 , it is a perspective view of the warp beam stand in the embodiment. Figure 2 Figure 4 , it is a front view of the disc of the weaving system in the embodiment. As a further optimization scheme, the warp beam stand in the embodiment includes two wall plates 11 and a plurality of warp beams 12. The two wall plates 11 are vertically fixed on both sides of the inlet of the loom 1 and parallel to the inlet direction of the loom 1. The plurality of warp beams 12 are respectively horizontally fixed between the two wall plates 11 and parallel to each other. The disc 2 is respectively sleeved on the warp beam 12 and coaxial with the center line thereof. The disc 2 is rotationally connected with the warp beam 12.

[0026] In the embodiment, the warp beam stand formed by the wall plate 11 and the warp beam 12 can adjust the position of the disc 2 according to the needs of the weaving warp feeding, so that the non-flexible warp yarn can smoothly enter the weaving area of the loom 1 according to the weaving needs.

[0027] ​As a further optimization, the warp beam frame in this embodiment also includes a breast beam 13, which is disposed between two wall panels 11 and located on the side of the wall panel 11 away from the loom 1 inlet.

[0028] In this embodiment, the breast beam 13 can improve the overall stability of the connection between the wall panel 11 and the warp beam 12, and further improve the stability of the non-flexible warp yarn feeding.

[0029] Reference Figure 8 As shown, Figure 8 This is a perspective view of the clamping mechanism in this embodiment. As a further optimization, the clamping mechanism 6 in this embodiment includes: a lower cover plate 61, an upper cover plate 62, and a second threaded fastener 63. The lower cover plate 61 is horizontally disposed between the two conveyor belts 5, and both ends of the lower cover plate 61 are fixedly connected to the conveyor belts 5. The upper cover plate 62 is horizontally disposed directly above the lower cover plate 61 and parallel to it. One end of the non-flexible warp yarn 4 extends between the upper cover plate 62 and the lower cover plate 61 and abuts against them respectively. The upper cover plate 62 and the lower cover plate 61 are detachably fixedly connected by the second threaded fastener 63.

[0030] In this embodiment, the lower cover plate 61, the upper cover plate 62, and the second threaded fastener 63 work together to stably clamp the fabric woven from non-flexible warp yarns, preventing slippage when the conveyor belt 5 moves the fabric, and further improving the stability of the non-flexible linear material fabric forming.

[0031] As a further optimization, in this embodiment, a rubber layer 64 is fixed on the side of the upper cover plate 62 and the lower cover plate 61 that are close to each other, and the rubber layer 64 abuts against the non-flexible warp yarn 4.

[0032] In this embodiment, the rubber layer 64 further improves the stability of the lower cover plate 61 and the upper cover plate 62 in clamping the non-flexible linear material.

[0033] As a further optimization, the output component in this embodiment also includes a flat drag net curtain 9, which is horizontally arranged between the two conveyor belts 5 and located directly below the clamping mechanism 6. The flat drag net curtain 9 is connected to the conveyor belts 5.

[0034] In this embodiment, the flat dragging screen 9 and the conveyor belt 5 are used together to drag the woven products flat, ensuring the output and shaping of fabrics that are not easy to tangle and the flat output of heavy fabrics.

[0035] First, the flexible warp guide yarn is wound around the yarn in a take-up manner. Figure 3 The warp threads are placed on the disc as shown, and then the disc is placed on the warp beam. An automatic tensioning device controls the tension of the warp yarns on the disc. The feed yarns wound on the disc are then guided by… Figure 4 The fastening device shown is connected to the non-flexible warp yarn and is via...Figure 4 the rotating nut is tightened and fixed. Finally, the warp yarns passing through the reed eyes and the heald frame are fixed by the fabric fixing tensioning device shown in Figure 7 the warp yarns are tensioned by the joint action of the warp beam and the tensioning device after the start of the equipment, and the warp yarns are fixed by the fabric fixing tensioning device shown in Figure 5 the weaving area shown, the weaving is completed by using the traditional weaving principle, and then the Figure 6 output of the fabric is completed by the flat-drawing electronic coiling device shown.

[0036] First, the disc 2 is fixed on the warp beam 12 through the central hole, the guide yarn 3 and one end of the inelastic warp yarn 4 are inserted into the sleeve 7, the first threaded fastener 8 is screwed to reinforce the connection between the two, the inelastic warp yarn 4 is arranged through the heald frame 21 and the reed 23, the inelastic warp yarn 4 passing through the reed 23 is placed between the opened lower cover plate 61 and the upper cover plate 62, and the lower cover plate 61 and the upper cover plate 62 are fixed and connected by the second threaded fastener 63 to complete the reinforcement work of the warp yarn output. In the weaving area of the loom shown in Figure 6 the weaving area of the loom shown in Figure 7 the weaving area of the loom shown in

[0037] The above disclosure is only the preferred embodiment of the present application, but the embodiments of the present application are not limited thereto, and any changes that can be thought of by those skilled in the art shall fall within the protection scope of the present application.

Claims

1. A weaving system applicable to non-flexible yarns, comprising: The loom (1) is characterized in that the weaving system further includes: The warp feeding assembly includes: a warp beam frame, multiple discs (2) and guide yarns (3) respectively wound on the discs (2). The warp beam frame is located at the entrance of the loom (1) and is arranged directly opposite to it. The multiple discs (2) are respectively located on the warp beam frame and are rotatably connected to it. One end of the guide yarns (3) on the discs (2) is connected to one end of a non-flexible warp yarn (4). The other end of the non-flexible warp yarn (4) passes through the loom (1) and extends out from its outlet, so as to use the loom (1) to weave the non-flexible warp yarn (4). The output component includes: a frame, two conveyor belts (5) and a clamping mechanism (6). The frame is located at the outlet of the loom (1) and is arranged directly opposite to it. The two conveyor belts (5) are horizontally arranged on both sides of the frame and are parallel to the extension direction of the non-flexible warp yarns (4). The conveyor belts (5) are rotatably connected to the frame. The clamping mechanism (6) is arranged on the two conveyor belts (5). The clamping mechanism (6) clamps the end of the non-flexible warp yarns (4) away from the guide yarn (3) so as to drive the fabric woven by the non-flexible warp yarns (4) out of the outlet of the loom (1).

2. The weaving system applicable to non-flexible yarns according to claim 1, characterized in that, The warp feeding assembly further includes a sleeve (7) and a first threaded fastener (8). One end of the guide yarn (3) and the non-flexible warp yarn (4) extends into the sleeve (7) from both ends. The sleeve (7) has a threaded hole in its center along its radial direction. One end of the first threaded fastener (8) extends into the sleeve (7) through the threaded hole and abuts against the guide yarn (3) and the non-flexible warp yarn (4).

3. A weaving system applicable to non-flexible yarns according to claim 1, characterized in that, The warp beam frame includes two wall panels (11) and multiple warp beams (12). The two wall panels (11) are vertically fixed on both sides of the entrance of the loom (1) and are parallel to the entrance direction of the loom (1). The multiple warp beams (12) are horizontally fixed between the two wall panels (11) and are parallel to each other. The discs (2) are respectively sleeved on the warp beams (12) and are coaxial with their center lines. The discs (2) are rotatably connected to the warp beams (12).

4. A weaving system applicable to non-flexible yarns according to claim 3, characterized in that, The warp beam frame also includes a breast beam (13), which is disposed between two wall panels (11) and located on the side of the wall panels (11) away from the entrance of the loom (1).

5. A weaving system applicable to non-flexible yarns according to claim 1, characterized in that, The clamping mechanism (6) includes: a lower cover plate (61), an upper cover plate (62) and a second threaded fastener (63). The lower cover plate (61) is horizontally arranged between two conveyor belts (5). Both ends of the lower cover plate (61) are fixedly connected to the conveyor belts (5). The upper cover plate (62) is horizontally arranged directly above the lower cover plate (61) and parallel to it. One end of the non-flexible warp yarn (4) extends between the upper cover plate (62) and the lower cover plate (61) and abuts against them respectively. The upper cover plate (62) and the lower cover plate (61) are detachably fixedly connected by the second threaded fastener (63).

6. A weaving system applicable to non-flexible yarns according to claim 5, characterized in that, The upper cover plate (62) and the lower cover plate (61) are respectively fixed with rubber layers (64) on their adjacent sides, and the rubber layers (64) abut against the non-flexible warp yarns (4).

7. A weaving system applicable to non-flexible yarns according to claim 1, characterized in that, The output component also includes a flat drag net curtain (9), which is horizontally arranged between two conveyor belts (5) and located directly below the clamping mechanism (6). The flat drag net curtain (9) is connected to the conveyor belts (5).

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