CN101323999A - High wear resistant heddles - Google Patents
High wear resistant heddles Download PDFInfo
- Publication number
- CN101323999A CN101323999A CNA200810144551XA CN200810144551A CN101323999A CN 101323999 A CN101323999 A CN 101323999A CN A200810144551X A CNA200810144551X A CN A200810144551XA CN 200810144551 A CN200810144551 A CN 200810144551A CN 101323999 A CN101323999 A CN 101323999A
- Authority
- CN
- China
- Prior art keywords
- porcelain eye
- eye
- plastic
- porcelain
- bar
- 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.)
- Pending
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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
-
- 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
-
- 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
- D03C9/026—Material used
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a heddle with high wear resistance, a connecting joint is arranged at two ends of a heddle rod, and a heddle eye which is a porcelain eye with smooth threading eyelets inside is arranged on the heddle rod. The heddle rod is a plastic heddle rod, the porcelain eye is fixedly connected with the plastic heddle rod through insert molding, and peripheral surfaces of the threading eyelets are smooth surfaces. As the heddle rod is the plastic heddle rod, the heddle of the invention does not rust. As the heddle eye is the porcelain eye, the wear resistance and the service life of the heddle can be improved. As the porcelain eye is fixed with the plastic heddle rod through insert molding, the plastic heddle rod and the porcelain eye do not swing relatively in working and have reliable fixing, and yarn break caused by the swinging of the porcelain eye is avoided. As the peripheral surfaces of the threading eyelets are smooth surfaces, yarn break caused by the heddle in working can be prevented.
Description
Technical field:
The present invention relates to workshops accessory, particularly a kind of high wear resistant heddles.
Background technology:
At present, heald generally is made of metal, and the existence of metal heald can be got rusty and not wear-resisting shortcoming.For solving the wear-resisting problem of heald, Chinese patent has proposed for No. 03205922.1 a kind of " high abrasion monofilament porcelain eye ", the heald of this technical scheme comprises: the heald retainer plate, tractive metal wire and porcelain wire hole eye, porcelain wire hole eye are that a two is little broad in the middle, and have the shuttle shape six square bodies of a rectangle hole at middle direct-axis line, two microcephalies leave aperture in the place, be used to lock the tractive metal wire, middle rectangle hole is to weave the porcelain hole of wearing silk, and it can improve the anti-wear performance of heald.But have the following disadvantages:
1, above-mentioned porcelain eye two ends employing metal wire, the shortcoming that existence can be got rusty.
2, aperture is left at above-mentioned porcelain eye two ends, is used to lock the tractive metal wire, makes the manufacturing of heald very inconvenient, and the situation that metal wire comes off can occur when using from aperture, brings harmful effect for the work of loom.
3, aperture is left at above-mentioned porcelain eye two ends, is used to lock the tractive metal wire, and the junction of porcelain eye and metal wire is rough, makes the heald can be disconnected the yarn band when moving up and down.
4, because aperture is left at the porcelain eye two ends, be used to lock the tractive metal wire, during heald work, the tractive metal wire can be around the aperture swing at porcelain eye two ends, and this swing can cause heald disconnected the yarn band.
Summary of the invention:
The objective of the invention is to: the high wear resistant heddles that is connected smooth, fixing reliable, long service life between a kind of porcelain eye and heald bar is provided.
In order to reach above purpose, the present invention is achieved through the following technical solutions:
A kind of high wear resistant heddles, the heald bar two ends are provided with connector, and heald bar is provided with harness eye, and harness eye is a porcelain eye, is provided with a smooth eyelet of wearing in the porcelain eye; It is characterized in that: described heald bar is the plastic heddle bar, and porcelain eye is fixedlyed connected with the plastic heddle bar by the inserts injection moulding, and wearing an eyelet outer fringe surface is smooth surface.
The invention has the advantages that:, heald of the present invention can not got rusty because heald bar is the plastic heddle bar.Because harness eye is a porcelain eye, it can improve the anti-wear performance of heald, improves the service life of heald.Because porcelain eye is fixed by inserts injection moulding and plastic heddle bar, the plastic heddle bar can not swung relatively when working with porcelain eye and be fixing reliable, has avoided porcelain eye swing band broken yarn line.Because wearing an eyelet outer fringe surface is smooth surface, it can prevent heald band broken yarn line when work.Because heald bar is the plastic heddle bar, it can make smooth surface with wearing an eyelet outer fringe surface easily, makes heald whole smooth working stability reliable, makes very convenient.
In the present invention, described porcelain eye periphery is inner concavity or outer gibbosity, and porcelain eye is fixed in the plastic heddle bar by the inserts injection moulding, and wearing an eyelet outer fringe surface is the smooth frosting that is wrapped in the porcelain eye periphery.The porcelain eye periphery is inner concavity or outer gibbosity, can make that porcelain eye is more reliable to be fixed in the heald bar.Wearing an eyelet outer fringe surface is the smooth frosting that is wrapped in the porcelain eye periphery, and it can prevent heald band broken yarn line when work.Certainly, the porcelain eye periphery also can be other shape, as long as just be beneficial to that porcelain eye is fixed on can in the heald bar.
In the present invention, described porcelain eye periphery is smooth shape, porcelain eye periphery peripheral and plastic heddle bar connecting portion cooperates to form wears a smooth surface of eyelet outer rim, the porcelain eye two ends are respectively equipped with the card division of injecting for plastic heddle bar connecting portion, and porcelain eye carries out the inserts injection moulding with the plastic heddle bar by this card division fixedlys connected.When porcelain eye and plastic heddle bar carried out the inserts injection moulding and fixedly connected by this card division, porcelain eye was connected reliably with the plastic heddle bar.Simultaneously, because loom is worn the easiest wearing and tearing in eyelet place in when work,, can further improve the service life of heald when wearing an eyelet outer rim when comprising that smooth porcelain eye is peripheral.
In the present invention, described card division is the perforate of being located at the porcelain eye two ends, and the thickness in the perforate outside is less than the thickness at porcelain eye middle part, and the plastics on the plastic heddle bar inject perforate and wrap up the perforate outside porcelain eye is fixed.When plastics inject perforate and wrap up the perforate outside with porcelain eye fixedly the time, reliably fixing between plastic heddle bar and porcelain eye.The thickness in the perforate outside is less than the porcelain eye interior thickness, and it can make the plastic heddle bar be connected reliably with porcelain eye when not increasing porcelain eye thickness.
In the present invention, described card division is the Ka Tai that is located at the porcelain eye two ends, and the plastic wraps Ka Tai on the plastic heddle bar fixes porcelain eye.It can realize that equally plastic heddle bar and porcelain eye fix reliable purpose.
In the present invention, described card division is a draw-in groove of being located at the porcelain eye two ends, and the plastics on the plastic heddle bar inject draw-in groove fixes porcelain eye.It can realize that also plastic heddle bar and porcelain eye fix reliable purpose.
Description of drawings:
Fig. 1 is the embodiment of the invention 1 a high wear resistant heddles structural representation.
Fig. 2 is 1 one kinds of porcelain eye structures of embodiment of the invention enlarged diagram.
Fig. 3 is the embodiment of the invention 1 an another kind of porcelain eye structure enlarged diagram.
Fig. 4 is the embodiment of the invention 2 high wear resistant heddles structural representations.
Fig. 5 is 2 one kinds of porcelain eye structures of embodiment of the invention enlarged diagram.
Fig. 6 is the A-A generalized section among Fig. 4.
Fig. 7 is 2 second kinds of porcelain eye structure enlarged diagrams of the embodiment of the invention.
Fig. 8 is the embodiment of the invention 2 the third porcelain eye structure enlarged diagrams.
The specific embodiment:
In conjunction with Fig. 1, shown in Figure 2: the high wear resistant heddles of present embodiment comprises: heald bar 1 two ends are provided with connector 2, and heald bar is provided with harness eye, and harness eye is a porcelain eye 3, are provided with the smooth eyelet 4 of wearing in the porcelain eye.Heald bar is a plastic heddle bar 1, and porcelain eye 3 is fixedlyed connected with plastic heddle bar 1 by the inserts injection moulding, and wearing an eyelet 4 outer fringe surfaces is smooth surfaces 5.Porcelain eye 3 peripheries are inner concavity 6, and porcelain eye is fixed in the plastic heddle bar by the inserts injection moulding, and wearing an eyelet outer fringe surface is the smooth frosting 5-1 that is wrapped in the porcelain eye periphery.
Because heald bar is the plastic heddle bar, heald of the present invention can not get rusty.Because harness eye is a porcelain eye, it can improve the anti-wear performance of heald, improves the service life of heald.Because porcelain eye is fixed by inserts injection moulding and plastic heddle bar, the plastic heddle bar can not swung relatively when working with porcelain eye and be fixing reliable, has avoided porcelain eye swing band broken yarn line.Because wearing an eyelet outer fringe surface is smooth surface, it can prevent heald band broken yarn line when work.Because heald bar is the plastic heddle bar, it can make smooth surface with wearing an eyelet outer fringe surface easily, makes heald whole smooth working stability reliable, makes very convenient.The porcelain eye periphery is inner concavity, can make that porcelain eye is more reliable to be fixed in the heald bar.
Fig. 3 has provided the porcelain eye 3 that another kind of porcelain eye periphery is outer gibbosity 7.Among the present invention, the porcelain eye periphery also can be other shape, as long as just be beneficial to that porcelain eye is fixed in can in the heald bar.
Fig. 4, Fig. 5, Fig. 6 have provided embodiments of the invention 2.In the present embodiment, porcelain eye 3 peripheries are smooth shape 5-2, porcelain eye peripheral 5-3 peripheral and plastic heddle bar connecting portion cooperates composition to wear a smooth surface of eyelet outer rim, the porcelain eye two ends are respectively equipped with the card division of injecting for plastic heddle bar connecting portion, and porcelain eye carries out the inserts injection moulding with the plastic heddle bar by this card division fixedlys connected.The card division of present embodiment is the perforate 8 of being located at the porcelain eye two ends, and the thickness in the perforate outside 9 is less than the thickness at porcelain eye 3 middle parts, and the plastics on the plastic heddle bar inject perforate and wrap up the perforate outside porcelain eye is fixed.
When plastics inject perforate 8 and wrap up the perforate outside 9 with porcelain eye 3 fixedly the time, reliably fixing between plastic heddle bar and porcelain eye.The thickness in the perforate outside can make the plastic heddle bar be connected reliably with porcelain eye when not increasing porcelain eye thickness less than the porcelain eye interior thickness.Simultaneously, because loom when work worn the easiest wearing and tearing in eyelet place,, can further improve the service life of heald when wearing an eyelet outer rim when comprising that smooth porcelain eye is peripheral.
Fig. 7, Fig. 8 have provided second and third kind porcelain eye structural representation of the embodiment of the invention 2.The card division of porcelain eye is a card platform 10 of being located at the porcelain eye two ends among Fig. 7, and plastic wraps card platform on the plastic heddle bar 10 is fixed porcelain eye.The card division of porcelain eye is a draw-in groove 11 of being located at the porcelain eye two ends among Fig. 8, and the plastics on the plastic heddle bar inject draw-in groove fixes porcelain eye.It is reliable that above-mentioned two kinds of porcelain eye structures can both make plastic heddle bar and porcelain eye fix.
The foregoing description is a case of the present invention, and any change that spirit is done according to the present invention all is interpreted as not breaking away from protection scope of the present invention.
Claims (6)
1, a kind of high wear resistant heddles, the heald bar two ends are provided with connector, and heald bar is provided with harness eye, and harness eye is a porcelain eye, is provided with a smooth eyelet of wearing in the porcelain eye; It is characterized in that: described heald bar is the plastic heddle bar, and porcelain eye is fixedlyed connected with the plastic heddle bar by the inserts injection moulding, and wearing an eyelet outer fringe surface is smooth surface.
2, high wear resistant heddles according to claim 1 is characterized in that: described porcelain eye periphery is inner concavity or outer gibbosity, and porcelain eye is fixed in the plastic heddle bar by the inserts injection moulding, and wearing an eyelet outer fringe surface is the smooth frosting that is wrapped in the porcelain eye periphery.
3, high wear resistant heddles according to claim 1, it is characterized in that: described porcelain eye periphery is smooth shape, porcelain eye periphery peripheral and plastic heddle bar connecting portion cooperates to form wears a smooth surface of eyelet outer rim, the porcelain eye two ends are respectively equipped with the card division of injecting for plastic heddle bar connecting portion, and porcelain eye carries out the inserts injection moulding with the plastic heddle bar by this card division fixedlys connected.
4, high wear resistant heddles according to claim 3, it is characterized in that: described card division is the perforate of being located at the porcelain eye two ends, the thickness in the perforate outside is less than the thickness at porcelain eye middle part, and the plastics on the plastic heddle bar inject perforate and wrap up the perforate outside porcelain eye is fixed.
5, high wear resistant heddles according to claim 3 is characterized in that: described card division is the Ka Tai that is located at the porcelain eye two ends, and the plastic wraps Ka Tai on the plastic heddle bar fixes porcelain eye.
6, high wear resistant heddles according to claim 3 is characterized in that: described card division is a draw-in groove of being located at the porcelain eye two ends, and the plastics on the plastic heddle bar inject draw-in groove fixes porcelain eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810144551XA CN101323999A (en) | 2008-04-30 | 2008-07-21 | High wear resistant heddles |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820086669.7 | 2008-04-30 | ||
| CN200820086669 | 2008-04-30 | ||
| CNA200810144551XA CN101323999A (en) | 2008-04-30 | 2008-07-21 | High wear resistant heddles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101323999A true CN101323999A (en) | 2008-12-17 |
Family
ID=40187694
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810144551XA Pending CN101323999A (en) | 2008-04-30 | 2008-07-21 | High wear resistant heddles |
| CNU2008201316196U Expired - Fee Related CN201228305Y (en) | 2008-04-30 | 2008-07-21 | High abrasion-proof heddle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201316196U Expired - Fee Related CN201228305Y (en) | 2008-04-30 | 2008-07-21 | High abrasion-proof heddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101323999A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677254A (en) * | 2012-05-24 | 2012-09-19 | 浙江旷达纺织机械有限公司 | Nanometer heddle rod for harness cord mounting and weaving cloth |
| CN102677251A (en) * | 2012-05-24 | 2012-09-19 | 浙江旷达纺织机械有限公司 | Harness cord connecting structure of harness cord assembly |
| CN102776648A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Harness cord steel disc heald rod for weaving machine |
| EP3009543A1 (en) | 2014-10-16 | 2016-04-20 | Staubli Lyon | Heddle for weaving loom and weaving loom provided with such a heddle |
| KR20160045026A (en) * | 2014-10-16 | 2016-04-26 | 스또불리 리옹 | Heddle for loom, loom equipped with such a heddle and process for manufacturing such a heddle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2505701B1 (en) * | 2011-03-28 | 2014-12-31 | Groz-Beckert KG | Multiple component plastic heddle and method for its manufacture |
| FR3027315B1 (en) * | 2014-10-16 | 2019-04-26 | Staubli Lyon | SMOOTH FOR WEAVING AND WORK EQUIPPED WITH SUCH A SMOOTH |
-
2008
- 2008-07-21 CN CNA200810144551XA patent/CN101323999A/en active Pending
- 2008-07-21 CN CNU2008201316196U patent/CN201228305Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677254A (en) * | 2012-05-24 | 2012-09-19 | 浙江旷达纺织机械有限公司 | Nanometer heddle rod for harness cord mounting and weaving cloth |
| CN102677251A (en) * | 2012-05-24 | 2012-09-19 | 浙江旷达纺织机械有限公司 | Harness cord connecting structure of harness cord assembly |
| CN102776648A (en) * | 2012-07-25 | 2012-11-14 | 浙江旷达纺织机械有限公司 | Harness cord steel disc heald rod for weaving machine |
| EP3009543A1 (en) | 2014-10-16 | 2016-04-20 | Staubli Lyon | Heddle for weaving loom and weaving loom provided with such a heddle |
| KR20160045026A (en) * | 2014-10-16 | 2016-04-26 | 스또불리 리옹 | Heddle for loom, loom equipped with such a heddle and process for manufacturing such a heddle |
| KR102492285B1 (en) | 2014-10-16 | 2023-01-26 | 스또불리 리옹 | Heddle for loom, loom equipped with such a heddle and process for manufacturing such a heddle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201228305Y (en) | 2009-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081217 |