CN201395669Y - Heddle - Google Patents
Heddle Download PDFInfo
- Publication number
- CN201395669Y CN201395669Y CN2009200356720U CN200920035672U CN201395669Y CN 201395669 Y CN201395669 Y CN 201395669Y CN 2009200356720 U CN2009200356720 U CN 2009200356720U CN 200920035672 U CN200920035672 U CN 200920035672U CN 201395669 Y CN201395669 Y CN 201395669Y
- Authority
- CN
- China
- Prior art keywords
- heddle
- eye
- heald
- harness
- side connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/02—Healds
- D03C9/024—Eyelets
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The utility model discloses a heddle which is provided with a plurality of heddle eyes. The heddle takes the shape of a ladder with the adjacent heddle eyes separated by inter-heddle eye holes and hasthe structure that the heddle eyes are fixedly connected in the distance of the inter-heddle eye holes to a left side connection strip and a right side connection strip. The inter-heddle eye hole isrectangle and warps can respectively go through the heddle eyes and the inter-heddle eye holes; therefore, when the heddle is in the heddle motion during the weaving process, the yarns going through the heddle eyes are also in the heddle motion due to the control by the heddle while the yarns going through the inter-heddle eye hole slide on the rectangle inter-heddle eye hole, thereby the inconsistent motion of yarns of the same heddle can be realized, which creates the conditions for the weaving of complex multi-layer textile structure.
Description
Affiliated technical field
The present invention relates to a kind of heald, have a plurality of harness eyes, especially making all warp thread that penetrate in this root heald is not the multiple-heddle-eye heddle that can only carry out harness motion with uniform way.
Background technology
Multiple-heddle-eye heddle is used in the weaving of multiply cloth.For example in patent CN1317437C, utilize multiple-heddle-eye heddle to realize the shaping structures of multiply cloth, utilize multilayer to reach the thickness needs of fabric.
Multiply cloth becomes one of research focus of modern textile technology and new material as the enhancing body of advanced composite material for weaving.Multiply cloth complexity structurally will limit or have influence on the complexity of structure of final composite and the quality of performance.
In weaving, the multiply cloth complexity and the complexity of the harness motion of each warp thread structurally is closely related.
At present, multiple-heddle-eye heddle is that a plurality of harness eyes of arranged spaced constitute on a heald, for example described in the patent CN1180147C like that.So, in the weaving process of fabric, all the interior warp thread of each harness eye that penetrate this root heald just can only be with unified motion mode opening, this has just limited the structural further complicated of multiply cloth, influenced the arranging density of warp thread and the bulk density of integral fabric in the fabric, made the performance of fabric and final use be difficult to obtain more deep development.
Summary of the invention
In order to overcome the deficiency of existing multiple-heddle-eye heddle, the invention provides a kind of multiple-heddle-eye heddle, making all warp thread that penetrate in this root heald is not to carry out harness motion with uniform way, with the development trend of the structure complicated of further adaptation multiply cloth.
The technical solution adopted for the present invention to solve the technical problems is: with multiple-heddle-eye heddle make form be between harness eye and harness eye the hole the two arrange in turn one by one trapezoidal; The common height of the Kong Gaowei of harness eye, harness eye can be any one in rectangle, ellipse or the circle; The hole is microscler between harness eye, its Kong Gaowei harness eye hole high 4 times and more than.Like this, when the warp thread in penetrating harness eye is subjected to the control of this heald to make harness motion up and down, penetrating between harness eye the warp thread in the hole then can slippage in its slotted hole, promptly can not be subjected to the control that moves up and down of this heald within the specific limits, making the warp thread that penetrates in the same heald is not to be able to satisfy the purpose of weaving complex textile structure needs with the mode opening of unified motion.
The invention has the beneficial effects as follows, making the warp thread that penetrates in the same heald is not can only be with the mode opening of unified motion, like this, not only can satisfy the needs of the warp opening movement of the complicated multiply cloth structure of weaving, reach the purpose of expanding its product-use, and made things convenient for the operation of the weaving process of complicated multiply cloth, and also help to increase the bulk density of fabric, improve the mechanical property of fabric.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structure chart of the multiple-heddle-eye heddle that forms of the Metal Flake material monolithic punching out of embodiment one.
Fig. 2 is the structure chart of the steel wire welding multiple-heddle-eye heddle of embodiment two.
Fig. 3 is the structure chart of the nylon injection-molding multiple-heddle-eye heddle of embodiment three.
1. harness eyes among the figure, 2. hole between harness eye, 3. left side connection strap, 4. right side connection strap.
The specific embodiment
Embodiment one:
What Fig. 1 represented is the multiple-heddle-eye heddle that is formed by Metal Flake material monolithic punching out, also can claim sheet to combine.This trapezoidal heald is 0.3 millimeter high-carbon steel punching out by thickness, hole 2, left side connection strap 3 and right side connection strap 4 structures in aggregates between harness eye 1, harness eye.Harness eye 1 is flat rectangle, and " eye " is of a size of 4 * 1 millimeters, and hole 2 is long rectangle between harness eye, and " hole " is of a size of 4 * 10 millimeters.In the weaving process, can penetrate warp thread respectively in the hole 2 between harness eye 1 and harness eye, so, when this root heald carries out harness motion, the yarn that penetrates in the harness eye 1 is subjected to its control to carry out the harness motion of corresponding rule, the yarn in the hole 2 can slide in the hole 2 between the harness eye of long rectangle between harness eye and penetrate, and has so just reached the same inconsistent purpose of yarn movement in the heald, has also just created realization condition for the weaving of complex multilayer.
Embodiment two:
What Fig. 2 represented is the multiple-heddle-eye heddle that is welded by wire material, also can claim steel wire heald.The harness eye 1 of this trapezoidal heald is an annular, is that 0.5 steel wire is made by diameter, and left side connection strap 3 and right side connection strap 4 are that diameter is 0.5 steel wire; Harness eye 1 and left side connection strap 3 and right side connection strap 4 are welded in the mode of spot welding, just form hole 2 between harness eye between the two adjacent harness eyes 1 naturally.In the present embodiment, the external diameter of harness eye 1 is 4 millimeters, and the distance of two adjacent harness eyes 1 is 20 millimeters.Effect in fabric weaving process is identical with embodiment's one.
Embodiment three:
What Fig. 3 represented is the multiple-heddle-eye heddle of being made by nylon injection-molding, also can claim nylon to combine.The harness eye 1 of this trapezoidal heald is an oval ring, and major axis is 5 millimeters, and minor axis is 3 millimeters; The thickness of harness eye 1 and left side connection strap 3 and right side connection strap 4 is 1 millimeter; The distance of two adjacent harness eyes 1 is 20 millimeters, and the space between them is hole 2 between harness eye.By the twin-screw injection machine nylon injection-molding progressive die tool is made.Effect in fabric weaving process is identical with embodiment's one.
Claims (6)
1. a heald has a plurality of harness eyes, is installed on the equipment of weaving cotton cloth, and it is characterized in that: the heald form is that adjacent harness eye (1) is separated trapezoidal by hole between harness eye (2).
2. heald according to claim 1 is characterized in that: trapezoidal heald is with a plurality of harness eyes (1) forming apart from being connected on left side connection strap (3) and the right side connection strap (4) at interval with hole between harness eye (2).
3. heald according to claim 1 and 2 is characterized in that: trapezoidal heald is to be formed by Metal Flake material monolithic punching out.
4. heald according to claim 1 and 2 is characterized in that: harness eye (1) and left side connection strap (3) and right side connection strap (4) are connected in the mode that is welded to each other between steel wire.
5. heald according to claim 1 and 2 is characterized in that: harness eye (1) is connected with plastic injection-moulded mode integral body with left side connection strap (3) and right side connection strap (4).
6. heald according to claim 1 and 2 is characterized in that: harness eye (1) can be any one in rectangle, ellipse or the circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200356720U CN201395669Y (en) | 2009-03-16 | 2009-03-16 | Heddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200356720U CN201395669Y (en) | 2009-03-16 | 2009-03-16 | Heddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201395669Y true CN201395669Y (en) | 2010-02-03 |
Family
ID=41618172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200356720U Expired - Fee Related CN201395669Y (en) | 2009-03-16 | 2009-03-16 | Heddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201395669Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719966A (en) * | 2012-07-06 | 2012-10-10 | 常熟市方园纺织器材厂 | Loom heald |
-
2009
- 2009-03-16 CN CN2009200356720U patent/CN201395669Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102719966A (en) * | 2012-07-06 | 2012-10-10 | 常熟市方园纺织器材厂 | Loom heald |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20130316 |