CN105970399A - Anti-streak method for weaving process of fine-count high-density fabric - Google Patents
Anti-streak method for weaving process of fine-count high-density fabric Download PDFInfo
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- CN105970399A CN105970399A CN201610481127.9A CN201610481127A CN105970399A CN 105970399 A CN105970399 A CN 105970399A CN 201610481127 A CN201610481127 A CN 201610481127A CN 105970399 A CN105970399 A CN 105970399A
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- China
- Prior art keywords
- heald
- heald frame
- frame side
- side plate
- type
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Classifications
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- 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
- D03C19/00—Methods or devices concerned with designing or making patterns, not provided for in other groups of this subclass
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
- D03C9/00—Healds; Heald frames
- D03C9/06—Heald frames
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses an anti-streak method for a weaving process of fine-count high-density fabric, comprising: setting a plurality of groups of identical O-shaped heald frames, and adjusting relative positions of different rider sets on the O-shaped heald frames so that the rider sets are evenly staggered in a direction in which warps move forward. In the method, parts of equipment need not be changed, only a small range of positional adjustment of rider sets is performed, operating is simple, modification cost is low, and anti-streak effect is significant.
Description
Technical field
The present invention relates to a kind of weaving loom modification method.
Background technology
Combine the bind mode with heald frame and have O type (closed type is combined), c-type and 3 kinds of forms of J-type (open-type is combined).
O type is combined and is mainly used in shuttleless loom in early days and the jet of passive opening and water-jet loom, and c-type and J-type
Combine all shuttleless looms being mainly used in positive opening, combine, with O type, the heald frame matched and be referred to as there is chuck heald frame,
Combine the heald frame matched to be referred to as without chuck heald frame with c-type and J-type.Compared with combining with c-type and J-type, O type is combined and is used
Heald chuck connects Os Draconis, and hangs heald with Os Draconis, and it is convenient and swift when loading and unloading heald, and O type
Heald price is lower, for easy accessibility and cost-effective, current textile mills many uses O type heald frame.
When using O type to combine, due to the existence of heald folder, heald is divided on heald frame some sections, and heald
Folder has again certain width so that the spacing between the heald of heald folder both sides is much larger than remaining adjacent heddles
Spacing, if without regulation, bigger gap can be produced at heald folder both sides by the warp thread of heald,
During the highest fabric of weaving warp yarns density, regulate between warp thread between left and right generally by the reed in heald frame downstream
Every.But, when using ramuscule closely set warp, owing to warp count is big, required heald density is the most corresponding
Increasing, the spacing between heald reduces, but heald presss from both sides, and the adjacent heald spacing in two ends is constant (still to be combined
Silk folder effect of distance), for needs use multiple heald frame to carry out in woven technique, the plurality of heald frame
Quantity for be arrangeding in parallel and on heald frame, heald presss from both sides is equal, and the position distribution that heald is clipped on heald frame is also
Being the same, therefore this may result in after weaving completes, and the position that on cloth cover, heald folder exists produces one
Rule shadow, this will produce great impact to the dyeing of later stage fabric.
In order to solve above-mentioned situation, existing method is to combine O type to change c-type into or J-type is combined, but this will
It is greatly increased enterprise's improvement cost to loom, and c-type or J-type heald install trouble, time-consuming, this
All will reduce enterprise efficiency.
Summary of the invention
The problem existed for above-mentioned prior art, the technical problem to be solved of the present invention is to provide one
Anti-bar image method in ramuscule high density fabric weaving process；The method is low to the improvement cost of loom, letter
Single easy.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
N the O type heald frame used needed for weaving is set in parallel in first along warp thread direction of advance and combines by S1 successively
Between frame side plate and the second heald frame side plate (that is the O type heald frame of most upstream is the 1st O type heald frame,
Adjacent thereto is the 2nd O type heald frame, by that analogy, most downstream for the n-th O type heald frame): institute
State the first heald frame side plate and the second heald frame side plate is perpendicular to horizontal plane and parallel with warp thread direction of advance, described O
The projection in the horizontal plane of type heald frame is perpendicular to described first heald frame side plate and the second heald frame side plate in the horizontal plane
Projection；Described each O type heald frame includes horizontally disposed upper cross plate and the lower cross plate connecting heald frame side plate,
It is arranged between upper cross plate and lower cross plate and connects the horizontally disposed upper Os Draconis of two blocks of heald frame side plates and lower dragon
Bone, the projection in the horizontal plane of described upper cross plate, lower cross plate, upper Os Draconis and lower keel is overlapping；Described each O
Type heald frame is evenly distributed with m group heald folder group successively along the direction of the first heald frame side plate to the second heald frame side plate
(i.e. closest to the first heald frame side plate for the 1st group of heald folder group, adjacent thereto for the 2nd group of heald folder group,
By that analogy, closest to the second heald frame side plate for m group heald folder group) and some healds, often organize heald
Folder group includes being arranged on the upper heald holder of upper cross plate, being arranged on the lower heald holder of lower cross plate, setting respectively
Upper heald at upper Os Draconis presss from both sides and is arranged on the lower heald folder of lower keel, and often group heald folder group is in the horizontal plane
Projection overlapping, heald two ends are separately positioned on Os Draconis and lower keel；Described n, m are positive integer,
And n >=2, m >=1, described heald quantity is much larger than m；
S2 regulates each heald folder group position on O type heald frame: make the jth group of i-th O type heald frame
Central point and the first heald frame side plate of the projection in the horizontal plane of heald folder group project place straight line in the horizontal plane
Distance be Lij, and the L when i, j take different numerical valueijEach unequal；Described i, j are positive integer, and
1≤i≤n, 1≤j≤m, due to above to the sequence number definition of heald folder group on each O type heald frame, it is clear that can
Know the L when i is constantijInevitably enlarge along with the increase of j；Same, LijIt is also apparent that be more than 0 and be less than
Distance between first heald frame side plate and the second heald frame side plate.
Further, when j is constant and during 1≤I≤(n-1), Lij＜ L(i+1)jOr Lij＞ L(i+1)j；Namely
Say, on each O type heald frame same sequence number heald folder group along with O type heald frame sequence number increase and away from or close
First heald frame side plate, but regulate for convenience, try not close partially away from there being again part.
Further, when j is positive integer and 1≤j≤(m-1), if Lij＜ L(i+1)j, then Lnj＜ L1(j+1)；
If Lij＞ L(i+1)j, then Ln(j+1)＞ L1j；The most each increase when each O type heald frame sequence number and away from
First heald frame side plate, from the farthest distance of the first heald frame side plate also than next in the heald folder group of a certain sequence number
In the heald folder group of individual sequence number from the first heald frame side plate nearest want close to.
Further, Lij=h × j/ (m+1), described h be the first heald frame side plate and the second heald frame side plate it
Between distance, say, that m heald folder group on one of them O type heald frame is not adjusted, its
It is adjusted on the basis of heald folder group this O type heald frame the most on remaining O type heald frame.
Further, L(i+1)j-Lij=h/ [n (m+1)], described 1≤i≤(n-1), say, that adjacent
On two O type heald frames, the range difference of the heald folder group that sequence number is identical is equal.
The invention has the beneficial effects as follows: the anti-bar shadow side in ramuscule high density fabric weaving process of the present invention
Method need not be replaced the part in equipment, it is only necessary to the position of little range regulation heald folder group, operation letter
Single, improvement cost is cheap, and anti-bar shadow achievement is notable.
Accompanying drawing explanation
Fig. 1: O type harness frame structure schematic diagram (omission heald)
The schematic cross-section of Section A-A before Fig. 2: O type heald frame adjustment heald folder group；
The schematic cross-section of the Section A-A of Fig. 3: embodiment 1；
The schematic cross-section of the Section A-A of Fig. 4: embodiment 2；
The schematic cross-section of the Section A-A of Fig. 5: embodiment 3；
The schematic cross-section of the Section A-A of Fig. 6: embodiment 4；
In figure: 1-the first heald frame side plate；2-the second heald frame side plate；3-upper cross plate；The upper Os Draconis of 4-；5-lower keel；
6-lower cross plate；7-upper heald holder；The upper heald of 8-presss from both sides；Heald folder under 9-；Heald holder under 10-.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with specific embodiment.
A kind of anti-bar image method in ramuscule high density fabric weaving process, it is first determined weaving ramuscule is highly dense
Logarithm m up and down, the O type heald frame bag of heald folder on quantity n of required O type heald frame and heald frame during fabric
Include and connect the horizontally disposed upper cross plate of heald frame side plate and lower cross plate, be arranged between upper cross plate and lower cross plate and
Connect horizontally disposed upper Os Draconis and lower keel, described upper cross plate, lower cross plate, the pliosaur of two blocks of heald frame side plates
The projection in the horizontal plane of bone and lower keel is overlapping；Described heald folder is arranged on heald holder, is used for connecting
Metal transverse slat and Os Draconis, the fixing Os Draconis hanging heald；Described heald holder is fixed on the groove of metal transverse slat
In, position can be changed in the case of not dismantling heald frame.
Following example use 709/10cm polyester with weaving warp thread, and weave is 1 time group on 3
Knitting, using heald frame quantity is 4 (not including limit yarn), and on a heald frame, the logarithm up and down of heald folder is 3 right
As a example by.It should be noted that following example are bright, not to the present invention as limit only for the purposes of explanation this law
Fixed, the method for the present invention uses heald frame quantity to be not limited to 4, and on each heald frame, heald folder logarithm is not limited to 3
Right.
For convenience of explanation, the jth heald folder group projection in the horizontal plane of definition i-th O type heald frame
The distance that centre distance the first heald side plate projects in the horizontal plane is Lij。
Embodiment 1
The position of the different heald folder group of regulation so that LijAs follows:
L11=0.5cm, L12=3cm, L13=5.5cm
L21=2cm, L22=4.5cm, L23=7cm
L31=2.5cm, L32=5cm, L33=7.5cm
L41=4cm, L42=6.5cm, L43=9cm
Embodiment 2
The position of the different heald folder group of regulation so that LijAs follows:
L11=4cm, L12=6.5cm, L13=9cm
L21=2.5cm, L22=5cm, L23=7.5cm
L31=2cm, L32=4.5cm, L33=7cm
L41=0.5cm, L42=3cm, L43=5.5cm
Embodiment 3
The position of the different heald folder group of regulation so that LijAs follows:
L11=1.25cm, L12=3.75cm, L13=6.25cm
L21=1.875cm, L22=4.375cm, L23=6.875cm
L31=2.5cm, L32=5cm, L33=7.5cm
L41=3.125cm, L42=5.625cm, L43=8.125cm
Embodiment 4
The position of the different heald folder group of regulation so that LijAs follows:
L11=0.5cm, L12=3cm, L13=5.5cm
L21=4cm, L22=6.5cm, L23=9cm
L31=2.5cm, L32=5cm, L33=7.5cm
L41=3.8cm, L42=6.3cm, L43=8.8cm
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow and is familiar with this skill
The personage of art will appreciate that present disclosure and implements according to this, can not limit the protection model of the present invention with this
Enclosing, in such as above-described embodiment, on same O type heald frame, the distance between different heald folder groups is 2.5cm
Not qualifications, simply a preferably condition.All equivalence changes made according to spirit of the invention
Or modify, all should contain within protection scope of the present invention.
Claims (7)
1. the anti-bar image method in ramuscule high density fabric weaving process, it is characterised in that comprise the following steps:
S1 n O type heald frame using will be set in parallel between the first heald frame side plate and the second heald frame side plate along warp thread direction of advance needed for weaving successively: described first heald frame side plate and the second heald frame side plate are perpendicular to horizontal plane and parallel with warp thread direction of advance, and the projection in the horizontal plane of described O type heald frame is perpendicular to described first heald frame side plate and the projection in the horizontal plane of the second heald frame side plate；Described each O type heald frame includes horizontally disposed upper cross plate and the lower cross plate connecting heald frame side plate, being arranged between upper cross plate and lower cross plate and connect horizontally disposed upper Os Draconis and the lower keel of two blocks of heald frame side plates, the projection in the horizontal plane of described upper cross plate, lower cross plate, upper Os Draconis and lower keel is overlapping；Described each O type heald frame is evenly distributed with m group heald folder group and some healds successively along the direction of the first heald frame side plate to the second heald frame side plate, often group heald folder group includes being arranged on the upper heald holder of upper cross plate respectively, is arranged on the lower heald holder of lower cross plate, is arranged on the upper heald folder of Os Draconis and is arranged on the lower heald folder of lower keel, often the projection in the horizontal plane of group heald folder group is overlapping, and heald two ends are separately positioned on Os Draconis and lower keel；Described n, m are positive integer, and n >=2, m >=1, and described heald quantity is much larger than m；
S2 regulates each heald folder group position on O type heald frame: the distance making the central point of the jth group heald folder group of i-th O type heald frame projection in the horizontal plane and the first heald frame side plate project place straight line in the horizontal plane is Lij, and the L when i, j take different numerical valueijEach unequal；Described i, j are positive integer, and 1≤i≤n, 1≤j≤m.
A kind of anti-bar image method in ramuscule high density fabric weaving process the most according to claim 1, it is characterised in that when j is constant and during 1≤i≤(n-1), Lij＜ L(i+1)j。
A kind of anti-bar image method in ramuscule high density fabric weaving process the most according to claim 2, it is characterised in that when j is positive integer and 1≤j≤(m-1), Lnj＜ L1(j+1)。
A kind of anti-bar image method in ramuscule high density fabric weaving process the most according to claim 1, it is characterised in that when j is constant and during 1≤i≤(n-1), Lij＞ L(i+1)j。
A kind of anti-bar image method in ramuscule high density fabric weaving process the most according to claim 4, it is characterised in that when j is positive integer and 1≤j≤(m-1), Ln(j+1)＞ L1j。
6. according to a kind of anti-bar image method in ramuscule high density fabric weaving process one of claim 1-5 Suo Shu, it is characterised in that Lij=h × j/ (m+1), described h are the distance between the first heald frame side plate and the second heald frame side plate.
A kind of anti-bar image method in ramuscule high density fabric weaving process the most according to claim 6, it is characterised in that L(i+1)j-Lij=h/ [n (m+1)], described 1≤i≤(n-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481127.9A CN105970399B (en) | 2016-06-28 | 2016-06-28 | A kind of anti-bar image method being used in ramuscule high density fabric weaving process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481127.9A CN105970399B (en) | 2016-06-28 | 2016-06-28 | A kind of anti-bar image method being used in ramuscule high density fabric weaving process |
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| CN105970399A true CN105970399A (en) | 2016-09-28 |
| CN105970399B CN105970399B (en) | 2017-07-18 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB451946A (en) * | 1935-02-13 | 1936-08-13 | William Watson Kirk | Improvements relating to loom heald frames |
| CH609384A5 (en) * | 1977-02-15 | 1979-02-28 | Sulzer Ag | Heald frame |
| CN2038109U (en) * | 1988-04-22 | 1989-05-24 | 安徽省蚌埠棉纺织印染总厂 | Protecting device for harness of loom |
| CN101173414A (en) * | 2006-11-03 | 2008-05-07 | 丁宏利 | Fly-shuttle loom harness frame position limiter |
| CN102912508A (en) * | 2011-08-05 | 2013-02-06 | 苏州市富艺纺织品有限公司 | Novel harness frame |
| CN204023087U (en) * | 2014-04-14 | 2014-12-17 | 吴江市金桥纺织品有限公司 | A kind of heald frame |
-
2016
- 2016-06-28 CN CN201610481127.9A patent/CN105970399B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB451946A (en) * | 1935-02-13 | 1936-08-13 | William Watson Kirk | Improvements relating to loom heald frames |
| CH609384A5 (en) * | 1977-02-15 | 1979-02-28 | Sulzer Ag | Heald frame |
| CN2038109U (en) * | 1988-04-22 | 1989-05-24 | 安徽省蚌埠棉纺织印染总厂 | Protecting device for harness of loom |
| CN101173414A (en) * | 2006-11-03 | 2008-05-07 | 丁宏利 | Fly-shuttle loom harness frame position limiter |
| CN102912508A (en) * | 2011-08-05 | 2013-02-06 | 苏州市富艺纺织品有限公司 | Novel harness frame |
| CN204023087U (en) * | 2014-04-14 | 2014-12-17 | 吴江市金桥纺织品有限公司 | A kind of heald frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105970399B (en) | 2017-07-18 |
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Effective date of registration: 20191112 Address after: 226314 Jiangsu tangsheng Textile Technology Co., Ltd., zone B, Chuanjiang Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Jiangsu tangsheng Textile Technology Co., Ltd Address before: 214122 Jiangsu Province, Wuxi City Lake Road No. 1800, Jiangnan University School of textile and clothing Patentee before: Jiangnan University |