CN204959166U - Weaving two -way opening heald frame of three -dimensional mesh fabric - Google Patents
Weaving two -way opening heald frame of three -dimensional mesh fabric Download PDFInfo
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- CN204959166U CN204959166U CN201520602279.0U CN201520602279U CN204959166U CN 204959166 U CN204959166 U CN 204959166U CN 201520602279 U CN201520602279 U CN 201520602279U CN 204959166 U CN204959166 U CN 204959166U
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- heald
- heddle
- opening
- weaving
- shaft
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Abstract
本实用新型公开了一种织造三维网眼织物的双向开口综框，包括两个相互平行的边框，两个边框之间嵌装有至少两根开口轴，各开口轴之间相互平行，每根开口轴上安装有至少两片综片，每片综片上分别开设有导纱眼和综眼。本装置中设置了可以移动和摆动的开口轴以及随开口轴一起运动的综片。其中综片上开设有综眼，积极经纱穿过综片的综眼，随综片一起运动，消极经纱不通过综眼，相对不动。通过开口轴的左右移动和上下摆动，分别形成了竖直方向开口和水平方向开口，在每次开口形成时引入纬纱，这样就实现了经纱纬纱完全交织，即织造出了网眼状织物。
The utility model discloses a two-way open heald frame for weaving three-dimensional mesh fabrics, which comprises two frames parallel to each other, at least two opening shafts are embedded between the two frames, each opening shaft is parallel to each other, each opening At least two heddles are installed on the shaft, and each heddle is respectively provided with a guide eye and a heald eye. The device is provided with a movable and swingable shed shaft and a heddle moving together with the shed shaft. Wherein the heddle is provided with a heald eye, and the active warp thread passes through the heald eye of the heddle, and moves together with the heddle, while the negative warp thread does not pass through the heald eye and is relatively motionless. Through the left-right movement and up-and-down swing of the opening shaft, a vertical opening and a horizontal opening are respectively formed, and weft yarns are introduced when each opening is formed, so that the warp yarns and weft yarns are completely interwoven, that is, a mesh-like fabric is woven.
Description
Technical field
The utility model belongs to technical field of textile machine, relates to a kind of two-way opening heald frame of weaving three-dimensional mesh fabric.
Background technology
In recent years, along with advanced composite material for weaving prefabricated component is widely used in all trades and professions, also more and more higher to the requirement of weaving technology, three-dimensional woven technology is a kind of New Weaving Technique thereupon produced along with social development and industry requirement, the fiber bale obtained by this weaving technology is intertwined to form by three groups of yarns, there is the performance of high specific strength, high specific stiffness, corrosion resistance and antifatigue, therefore, the fiber bale obtained by three-dimensional woven technology is widely used in the stratospheres such as aerospace field, civil area and defence and military.But the profiled outline that the prefabricated component that existing weaving technology weaves obtains is less, can not meet to the high interleaving degree requirement that prefabricated component proposes in sector application, three-dimensional orthogonal intertexture and three-dimensional mesh fabric can meet the prefabricated component requirement of high interleaving degree.
Utility model content
The purpose of this utility model is to provide a kind of two-way opening heald frame of weaving three-dimensional mesh fabric, for weaving three-dimensional mesh fabric.
The technical scheme that the utility model adopts is, a kind of two-way opening heald frame of weaving three-dimensional mesh fabric, comprise two frames be parallel to each other, at least two opening shaft are embedded with between two frames, be parallel to each other between each opening shaft, every root opening shaft is provided with at least two panels heddle (heald), every sheet heddle (heald) offers guide eye and harness eye respectively.
Feature of the present utility model is also,
Wherein heddle (heald) is arranged along the length direction of opening shaft, and the spacing between adjacent each heddle (heald) is identical.
Wherein heddle (heald) is divided into heddle (heald) Part I and heddle (heald) Part II, and heddle (heald) Part I and heddle (heald) Part II are centered by opening shaft and be distributed in the both sides of opening shaft.
Wherein one end of heddle (heald) Part I is vertically fixed in opening shaft, and the other end of heddle (heald) Part I offers harness eye; One end of heddle (heald) Part II is fixed in opening shaft, and the other end of heddle (heald) Part II offers guide eye.
Wherein harness eye is identical with the eyelet size of guide eye.
Wherein heddle (heald) Part I and heddle (heald) Part II angulation are 100 ° ~ 140 °.
Wherein the length of heddle (heald) Part I is greater than the length of heddle (heald) Part II.
The beneficial effects of the utility model are, be provided with and can move and the opening shaft swung and the heddle (heald) moved with opening shaft in this device.Wherein heddle (heald) offers harness eye, positive warp, through the harness eye of heddle (heald), is moved with heddle (heald), and passive warp thread is not by harness eye, relatively motionless.Moving left and right and swinging up and down by opening shaft, form respectively vertical direction opening and horizontal direction opening, introduces weft yarn, so just achieve warp thread weft yarn and interweave completely, namely woven mesh-shape fabric when each opening is formed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric of the utility model;
Fig. 2 is the top view of the vertical opening of the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric of the utility model;
Fig. 3 is the side view of the horizontal opening of the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric of the utility model;
Fig. 4 is the three-dimensional mesh fabric figure that the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric of the utility model weaves.
In figure, 1. frame, 2. opening shaft, 3. heddle (heald), 3-1. heddle (heald) Part I, 3-2. heddle (heald) Part II, 4. harness eye, 5. guide eye, 6. positive warp, 7. passive warp thread, 8. weft yarn, 9. vertical opening, 10. horizontal opening.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The two-way opening heald frame of a kind of weaving three-dimensional mesh fabric of the utility model, structure as shown in Figure 1, a kind of two-way opening heald frame of weaving three-dimensional mesh fabric, comprise two frames be parallel to each other 1, at least two opening shaft 2 (two ends of opening shaft 2 are arranged on two frames 1 respectively) are embedded with between two frames 1, be parallel to each other between each opening shaft 2, every root opening shaft 2 is provided with at least two panels heddle (heald) 3, every sheet heddle (heald) 3 offers respectively guide eye 5 and harness eye 4, heddle (heald) 3 is arranged along the length direction of opening shaft 2, and the spacing between adjacent each heddle (heald) 3 is identical.
Wherein heddle (heald) 3 is divided into heddle (heald) Part I 3-1 and heddle (heald) Part II 3-2, heddle (heald) Part I 3-1 and heddle (heald) Part II 3-2 centered by opening shaft 2 and is distributed in the both sides of opening shaft 2.
Wherein heddle (heald) Part I 3-1 and plane-parallel, one end of heddle (heald) Part I 3-1 is vertically fixed in opening shaft 2, and the other end of heddle (heald) Part I 3-1 offers harness eye 4; One end of heddle (heald) Part II 3-2 is fixed in opening shaft 2, and the other end of heddle (heald) Part II 3-2 offers guide eye 5.
Wherein harness eye 4 is identical with the size of guide eye 5 eyelet.
Wherein heddle (heald) Part I 3-1 and heddle (heald) Part II 3-2 angulation are 100 ° ~ 140 °.
Wherein the length of heddle (heald) Part I 3-1 is greater than the length of heddle (heald) Part II 3-2.
The operation principle of the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric of the utility model is, the forming process of vertical opening as shown in Figure 2, the initial position that figure (a) is integrated box movement, figure (b) forms the right vertical opening of fabric for moving horizontally on the right side of heald frame, figure (c) forms the left side vertical opening of fabric for moving horizontally on the left of heald frame, weft yarn 8 in figure (b), (c) refers to the weft yarn vertically introduced, and forms vertical shed open.Frame 1 (heald frame) does rectilinear motion in the horizontal direction, opening shaft 2 is driven to move, make positive warp end 6 on width (level) direction of fabric, mobile from their centre position, form the vertical opening 9 in right side and left side with fixing passive warp thread 7.
The forming process of horizontal opening 10 as shown in Figure 3, the initial position that figure (a) is integrated box movement, the fabric lower horizontal opening that figure (b) is formed to lower swing for heald 3, figure (c) upwards swings the fabric upper horizontal opening of formation for heald, weft yarn 8 in figure (b), (c) refers to the weft yarn vertically introduced, and forms horizontal opening.Opening shaft 2 is around its axis direction rotary oscillation angle, positive warp 6 is on thickness (vertically) direction of fabric, from their horizontal level, rotate an angle, form the horizontal opening 10 on bottom and top respectively with fixing passive warp thread 7.
When with reference to static passive warp thread 7, the vertical opening 9 in right side and left side, the horizontal opening 10 of upper and lower is not produce simultaneously, but formed by specific order.After heald frame opening shaft 2 returns to horizontal level each time, form a specific shed open, then carry out corresponding picking operation, the three-dimensional mesh fabric adopting this device to obtain as shown in Figure 4.
Claims (7)
1. the two-way opening heald frame of a weaving three-dimensional mesh fabric, it is characterized in that: comprise two frames be parallel to each other (1), at least two opening shaft (2) are embedded with between two described frames (1), each opening shaft is parallel to each other between (2), opening shaft (2) described in every root is provided with at least two panels heddle (heald) (3), heddle (heald) (3) described in every sheet offers respectively guide eye (5) and harness eye (4).
2. the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric according to claim 1, it is characterized in that: described heddle (heald) (3) is arranged along the length direction of opening shaft (2), the spacing between adjacent each described heddle (heald) (3) is identical.
3. the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric according to claim 1, it is characterized in that: described heddle (heald) (3) is divided into heddle (heald) Part I (3-1) and heddle (heald) Part II (3-2), heddle (heald) Part I (3-1) and heddle (heald) Part II (3-2) are centered by described opening shaft (2) and be distributed in the both sides of opening shaft (2).
4. the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric according to claim 3, it is characterized in that: one end of described heddle (heald) Part I (3-1) is vertically fixed in described opening shaft (2), and the other end of heddle (heald) Part I (3-1) offers described harness eye (4); One end of described heddle (heald) Part II (3-2) is fixed in opening shaft (2), and the other end of described heddle (heald) Part II (3-2) offers guide eye (5).
5. the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric according to claim 1 or 3, is characterized in that: described harness eye (4) is identical with the eyelet size of guide eye (5).
6. the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric according to claim 3, is characterized in that: described heddle (heald) Part I (3-1) and heddle (heald) Part II (3-2) angulation are 100 ° ~ 140 °.
7. the two-way opening heald frame of a kind of weaving three-dimensional mesh fabric according to claim 3, is characterized in that: the length of described heddle (heald) Part I (3-1) is greater than the length of heddle (heald) Part II (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602279.0U CN204959166U (en) | 2015-08-11 | 2015-08-11 | Weaving two -way opening heald frame of three -dimensional mesh fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602279.0U CN204959166U (en) | 2015-08-11 | 2015-08-11 | Weaving two -way opening heald frame of three -dimensional mesh fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959166U true CN204959166U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520602279.0U Expired - Fee Related CN204959166U (en) | 2015-08-11 | 2015-08-11 | Weaving two -way opening heald frame of three -dimensional mesh fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881332A (en) * | 2019-03-06 | 2019-06-14 | 广州忠信世纪玻纤有限公司 | A kind of electric yarn weaving process and its device |
-
2015
- 2015-08-11 CN CN201520602279.0U patent/CN204959166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881332A (en) * | 2019-03-06 | 2019-06-14 | 广州忠信世纪玻纤有限公司 | A kind of electric yarn weaving process and its device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |