CN108004639A - A kind of weft increasing-and-decreasing type helical annular fabric - Google Patents
A kind of weft increasing-and-decreasing type helical annular fabric Download PDFInfo
- Publication number
- CN108004639A CN108004639A CN201810060935.7A CN201810060935A CN108004639A CN 108004639 A CN108004639 A CN 108004639A CN 201810060935 A CN201810060935 A CN 201810060935A CN 108004639 A CN108004639 A CN 108004639A
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- China
- Prior art keywords
- weft
- layer
- wire loop
- helical
- circular layer
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D3/00—Woven fabrics characterised by their shape
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention relates to a kind of weft increasing-and-decreasing type helical annular fabric, including：Some stock-traders' know-how line harness, per share warp harness is set in helical annular is risen, arrange between every two strands of adjacent warp harness in form concentric spirals ring-like spacer, form spiral some stock-traders' know-how line harness, stacking rising and some helical layer circular layers coaxially arranged, formed per helical layer circular layer some through wire loop；A piece weft, one end by the spiral circular layer outer shroud positioned at bottom through wire loop along the spiral circular layer of the bottom radially across it is some positioned at it is middle through wire loop to inner ring through wire loop, formed to some fillings through wire loop intermediate gaps, and arrange successively along the circumferential direction of the spiral circular layer of the bottom, the filling to the spiral circular layer of the bottom is formed, the weft other end is pierced by by the spiral circular layer positioned at top layer.The weaving textile method simple possible, can effectively save resource, reduce production cost, improve the Excircle machining efficiency of product, largely reduce pollution to environment.
Description
Technical field
The invention belongs to assembling-disassembling manufacturing technology field, and in particular to a kind of weft increasing-and-decreasing type helical annular fabric.
Background technology
At this stage, assembling-disassembling is widely used in the fields such as mankind's daily life, mechanical processing, such as common silk,
The clothes such as cotton and the sisal of field of machining polishing, brake block etc..Currently used weaving method, referring to Fig. 1,
Formed for warp and weft criss-cross weave, the product produced greatly changes the daily life of the mankind, and this
Weaving method is applied to field of machining and machinebuilding technology, and facility is provided for machining industry.
But using current weaving method when producing annular weaving product, it is necessary to cut on entire fabric, from
And a large amount of leftover pieces are produced, the wasting of resources is caused, improves production cost；It is being related to the industry with the cylindrical polishing of endless fabric, mesh
The product that preceding weaving method is produced, by being limited by weaving method, between the cylindrical fabric of its work gap it is big and with annular
Fabric diameter causes Product processing inefficiency, service life short there are certain angle.And occur knit in process of production
The situation that raw material largely comes off, adversely affects processing environment, endangers operating personnel's health.
It can be seen from the above that current weaving method process in endless fabric production process is cumbersome, ring especially is applied being related to
The field of shape circle product external processing has production cost height, service life is short, operating efficiency is low, the inferior positions such as environmental pollution is serious.
The content of the invention
It is an object of the invention to provide a kind of weft increasing-and-decreasing type helical annular fabric, solves existing weaving method in ring
In shape fabric product production process, especially it is being related to the field using endless fabric Excircle machining with production cost height, use
The problem of short life, operating efficiency are low, and environmental pollution is serious.
To achieve the above object, a kind of weft increasing-and-decreasing type helical annular fabric provided by the present invention, the fabric use
Weft increases and decreases, and ring length goes out endless fabric production by the weaving method one-pass molding of the helical annular fabric of root gradual change inside and outside warp
Product, weaving method simple possible, can effectively save resource, reduce production cost, improve product Excircle machining efficiency, greatly
The pollution to environment is reduced in degree.
Specifically, the technical solution adopted by the present invention is：
A kind of weft increasing-and-decreasing type helical annular fabric, the fabric include：Some stock-traders' know-how line harness, per share warp harness by
Under the supreme liter helical annular presented set, arranged from the bottom to top in form concentric spirals ring-like spacer between every two strands of adjacent warp harness
Cloth, forms some stock-traders' know-how line harness spiral from the bottom to top, stacking rising and some helical layer circular layers coaxially arranged, per helical layer
The warp harness of circular layer is radially intervally arranged from the inside to the outside, is formed some through wire loop, and what it is positioned at every helical layer circular layer center is
Inner ring is outer shroud through wire loop positioned at outer rim through wire loop；A piece weft, one end is by the spiral circular layer outer shroud positioned at bottom through wire loop
Along the spiral circular layer of the bottom radially across it is some positioned at it is middle through wire loop to inner ring through wire loop, formed to it is some through wire loop among
The filling in gap, and arrange successively along the circumferential direction of the spiral circular layer of the bottom, form the filling to the spiral circular layer of the bottom, institute
Weft is stated to fill each spiral circular layer along helical ring helical layer ascent direction successively order based on the spiral circular layer of bottom, it is described
The weft other end is pierced by by the spiral circular layer positioned at top layer.
Further, described some per helical layer circular layer separate from the inside to the outside through wire loop radially arrange successively to
Few 3 fills units, accordingly, packed density of the weft in 3 fills units is radially passed successively from outside to inside
Subtract.
Further, radially ratio is 3 to packed density of the weft in 3 fills units from outside to inside:2:1.
Further, it is described to separate 4 radially to arrange successively from the inside to the outside through wire loop per some of helical layer circular layer
A fills unit, corresponding spiral circular layer center for fills unit in one, corresponding spiral circular layer outer rim for an outer fills unit,
Two fills units between inside and outside fills unit are middle fills unit.
Further, it is described it is outer, in, weft packed density ratio is 3 between interior fills unit:2:1.
Further, forming the per share warp harness through wire loop includes at least two warps, for upper warp and lower warp
Line, the weft form the filling to fills unit by being passed through between upper and lower warp.
Further, the weft passes through some through shuttles number between wire loop in each fills unit of composition
Adjust the difference formed to packed density between each fills unit.
The invention has the advantages that：
Rise to form helical annular fabric into spiral circular layer, some helical ring helical layers through wire loop by some, form
The inside and outside warp harness length through wire loop from the inside to the outside by root increase gradual change, can one-pass molding go out helical annular fabric, phase
Than in existing weaving method, without being cut, without the generation of leftover bits, so as to greatly save textile material, reducing
Production cost；
Separately can be according to different requirements, the group of any multi-level multinode fibre density for changing annular products fabric
Compile in collaboration with and knit purpose, weft is different in multiple packed densities through between wire loop, realizes that weft packed density is passed successively from the inside to the outside
Increase (or successively decreasing successively from outside to inside), i.e. weft increasing-and-decreasing type helical annular fabric, overcomes existing plane longitude and latitude vertical woven
Technique, uniformly can only equidistantly weave, and weft is unable to the problem of gradual change increase and decrease；
The helical annular fabric weft harness is unanimously along braiding disk diameter to external diffusion.And existing weaving method,
There are certain angle with disk diameter for its weft harness.For the occasion of application Excircle machining, helical annular product of the invention
Fabric is effective processing fabric, there is no the invalid processing fabric in existing weaving method, in processing efficiency and on the service life
Have a clear superiority, and invalid coming off for processing fabric can damage environment, critical personnel's health.
The helical annular fabric can add multilayer filling and realize that weft filling is close compared to existing establishment fabric product
Spend (or successively decreasing successively from outside to inside) incremented by successively from the inside to the outside, i.e. weft increasing-and-decreasing type helical annular fabric so that helical annular
Fabric is cylindrical even closer, so as to effectively improve processing efficiency.Furthermore it is possible to reach different flexible by varying the filling number of plies
Property, so that applied to different workplaces.
Compared to the fabric of existing weaving method production, simple possible, production is efficient, has more preferable market should
With value, can effectively save resource, reduce production cost, improve the Excircle machining efficiency of product, largely reduce pair
The pollution of environment.
Brief description of the drawings
Fig. 1 is the structure diagram of existing braided fabric；
Fig. 2 is a kind of structure diagram of weft increasing-and-decreasing type helical annular fabric provided by the present invention；
Fig. 3 in a kind of one spiral circular layer of weft increasing-and-decreasing type helical annular fabric that the embodiment of the present invention 1 provides by passing through
Line harness and the structure diagram of weft braiding；
Fig. 4 is the sectional view along A-A of Fig. 3；
Fig. 5 in a kind of one spiral circular layer of weft increasing-and-decreasing type helical annular fabric that the embodiment of the present invention 2 provides by passing through
Line harness and the structure diagram of weft braiding.
Embodiment
Below by specific embodiment, the present invention is described further, but embodiment is not intended to limit the protection of the present invention
Scope.
Embodiment 1
Referring to Fig. 2~Fig. 4, a kind of weft increasing-and-decreasing type helical annular fabric provided by the present invention, the fabric includes：If
Carried interest warp harness 1, per share warp harness 1 is set in rising helical annular from the bottom to top, between every two strands of adjacent warp harness 1
Arrange from the bottom to top in form concentric spirals ring-like spacer, form that some stock-traders' know-how line harness are spiral from the bottom to top, stacking rises and coaxial
Some helical layer circular layers 2 of arrangement, are radially intervally arranged from the inside to the outside per the warp harness 1 of helical layer circular layer 2, are formed some
It is inner ring through wire loop 22 positioned at every 2 center of helical layer circular layer through wire loop 21, is outer shroud through wire loop 23 positioned at outer rim；One
Weft 3, one end are located at through wire loop 21 by 2 outer shroud of spiral circular layer positioned at bottom along the spiral circular layer 2 of the bottom radially across some
It is middle through wire loop 21 to inner ring through wire loop 22, formed to some fillings through 21 intermediate gaps of wire loop, and spiral along the bottom
The circumferential direction of circular layer 2 is arranged successively, forms the filling to the spiral circular layer of the bottom 2, the weft 3 is with the spiral circular layer 2 of bottom
Based on along spiral 2 spiral direction of circular layer successively order each spiral circular layer 2 is filled, 3 other end of weft by positioned at
The spiral circular layer 2 of top layer is pierced by.
Further, described some per helical layer circular layer 2 separate from the inside to the outside through wire loop 21 radially arranges successively
At least three fills unit 24, accordingly, packed density of the weft 3 in 3 fills units 24 is radially by outside extremely
Inside successively decrease successively.
Further, radially ratio is 3 to packed density of the weft 3 in 3 fills units 24 from outside to inside:2:
1。
Further, forming the per share warp harness 1 through wire loop 21 includes at least two warps (not shown), to be upper
Warp and lower warp, the weft 3 form the filling to fills unit 24 by being passed through between upper and lower warp.
Further, the weft 3 passes through some through shuttles between wire loop 21 in each fills unit 24 of composition
The adjusting of number forms the difference to packed density between each fills unit.
A kind of weaving manner of weft increasing-and-decreasing type helical annular fabric provided by the present invention is as follows：
Referring to Fig. 3, by taking helical annular fabric width is 110mm as an example, spacing is between every two strands of adjacent warp harness
22 are shared in 5mm, the i.e. spiral circular layer 2 through wire loop 21, this 22, through wire loop 21, are radially separated to form successively from the inside to the outside
3 fills units 24,3 one end of weft penetrate spiral circular layer 2 by outer shroud through wire loop 23, are 3 according to packed density ratio:2:1
Ratio (that is, is divided into 6 groups, every group occupies warp ring quantitative proportion as 3 from outside to inside by described 22 through wire loop 21:2:1), latitude
Line 3 carries out reciprocal knitting, filling in 3 fills units 24 arranged successively from outside to inside, is formed to the spiral circular layer of the bottom 2
Filling, the weft 3 based on the spiral circular layer 2 of bottom along spiral 2 spiral direction of circular layer successively order to each spiral
Circular layer 2 is filled, and 3 other end of weft is pierced by by the spiral circular layer 2 positioned at top layer.
Knit out product is helical annular, can the number of turns as needed block after suture.
Embodiment 2
It is described to separate what is radially arranged successively from the inside to the outside through wire loop 21 per some of helical layer circular layer 2 referring to Fig. 5
4 fills units 24, corresponding spiral 2 center of circular layer for fills unit 241 in one, corresponding spiral 2 outer rim of circular layer for outside one
Fills unit 242, two fills units between inside and outside fills unit 241,242 are middle fills unit 243.
Further, it is described it is outer, in, 3 packed density ratio of weft is 3 between interior fills unit 242,243,241:2:1.
Remaining is the same as embodiment 1.
Although above with general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (7)
1. a kind of weft increasing-and-decreasing type helical annular fabric, it is characterised in that the fabric includes：
Some stock-traders' know-how line harness, per share warp harness are set in rising helical annular from the bottom to top, every two strands of adjacent warp harness
Between from the bottom to top in form concentric spirals ring-like spacer arrange, formed some stock-traders' know-how line harness it is spiral from the bottom to top, stacking rise and
Some helical layer circular layers coaxially arranged, are radially intervally arranged from the inside to the outside per the warp harness of helical layer circular layer, if being formed
Xeromenia wire loop, is inner ring through wire loop positioned at every helical layer circular layer center, is outer shroud through wire loop positioned at outer rim；
A piece weft, one end by the spiral circular layer outer shroud positioned at bottom through wire loop along the spiral circular layer of the bottom radially across some positions
In it is middle through wire loop to inner ring through wire loop, formed to some fillings through wire loop intermediate gaps, and along the spiral circular layer of the bottom
Circumferential direction arrange successively, form the filling to the spiral circular layer of the bottom, weft edge based on the spiral circular layer of bottom
Order fills each spiral circular layer to helical ring helical layer ascent direction successively, and the weft other end is by the helical ring positioned at top layer
Layer is pierced by.
2. weft increasing-and-decreasing type helical annular fabric according to claim 1, it is characterised in that every helical layer circular layer
It is some to separate at least three fills unit radially arranged successively from the inside to the outside through wire loop, accordingly, the weft this 3
Packed density in a fills unit is radially successively decreased successively from outside to inside.
3. weft increasing-and-decreasing type helical annular fabric according to claim 2, it is characterised in that the weft is in 3 fillings
Radially ratio is 3 to packed density in unit from outside to inside:2:1.
4. weft increasing-and-decreasing type helical annular fabric according to claim 2, it is characterised in that every helical layer circular layer
It is some to separate 4 fills units radially arranged successively from the inside to the outside through wire loop, corresponding spiral circular layer center in one
Fills unit, corresponding spiral circular layer outer rim for an outer fills unit, two fills units between inside and outside fills unit
For middle fills unit.
5. weft increasing-and-decreasing type helical annular fabric according to claim 1, it is characterised in that it is described it is outer, in, interior filling it is single
Weft packed density ratio is 3 between member:2:1.
6. weft increasing-and-decreasing type helical annular fabric according to claim 2, it is characterised in that form described through the every of wire loop
Stock-traders' know-how line harness includes at least two warps, and for upper warp and lower warp, the weft is formed by being passed through between upper and lower warp
Filling to fills unit.
7. weft increasing-and-decreasing type helical annular fabric according to claim 2, it is characterised in that the weft is by forming
Some adjustings through shuttles number between wire loop are formed to packed density between each fills unit in each fills unit
Difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060935.7A CN108004639A (en) | 2018-01-22 | 2018-01-22 | A kind of weft increasing-and-decreasing type helical annular fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060935.7A CN108004639A (en) | 2018-01-22 | 2018-01-22 | A kind of weft increasing-and-decreasing type helical annular fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108004639A true CN108004639A (en) | 2018-05-08 |
Family
ID=62066349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060935.7A Pending CN108004639A (en) | 2018-01-22 | 2018-01-22 | A kind of weft increasing-and-decreasing type helical annular fabric |
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| Country | Link |
|---|---|
| CN (1) | CN108004639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866755A (en) * | 2018-07-05 | 2018-11-23 | 天津工大航泰复合材料有限公司 | A kind of method for weaving and equipment of plane polar coordinates circle fabric |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2490687A1 (en) * | 1980-09-24 | 1982-03-26 | Coisne Lambert Ets | Helical fabric - for e.g. brake linings, rotary discs, etc. |
| CN1212034A (en) * | 1995-11-27 | 1999-03-24 | 航空发动机的结构和研究公司 | Method for making fibrous preforms for producing annular parts from composite material |
| CN101974827A (en) * | 2010-11-16 | 2011-02-16 | 吴江市龙申纺业有限公司 | Warp knitted net |
| CN203270168U (en) * | 2013-05-08 | 2013-11-06 | 浙江金世达实业有限公司 | Lamp box fabric |
| CN207973860U (en) * | 2018-01-22 | 2018-10-16 | 杨树强 | A kind of weft increasing-and-decreasing type helical annular fabric |
-
2018
- 2018-01-22 CN CN201810060935.7A patent/CN108004639A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2490687A1 (en) * | 1980-09-24 | 1982-03-26 | Coisne Lambert Ets | Helical fabric - for e.g. brake linings, rotary discs, etc. |
| CN1212034A (en) * | 1995-11-27 | 1999-03-24 | 航空发动机的结构和研究公司 | Method for making fibrous preforms for producing annular parts from composite material |
| CN101974827A (en) * | 2010-11-16 | 2011-02-16 | 吴江市龙申纺业有限公司 | Warp knitted net |
| CN203270168U (en) * | 2013-05-08 | 2013-11-06 | 浙江金世达实业有限公司 | Lamp box fabric |
| CN207973860U (en) * | 2018-01-22 | 2018-10-16 | 杨树强 | A kind of weft increasing-and-decreasing type helical annular fabric |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866755A (en) * | 2018-07-05 | 2018-11-23 | 天津工大航泰复合材料有限公司 | A kind of method for weaving and equipment of plane polar coordinates circle fabric |
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