CN102560877A - Weaving method for top sealing fabric - Google Patents
Weaving method for top sealing fabric Download PDFInfo
- Publication number
- CN102560877A CN102560877A CN2012100340199A CN201210034019A CN102560877A CN 102560877 A CN102560877 A CN 102560877A CN 2012100340199 A CN2012100340199 A CN 2012100340199A CN 201210034019 A CN201210034019 A CN 201210034019A CN 102560877 A CN102560877 A CN 102560877A
- Authority
- CN
- China
- Prior art keywords
- yarn
- yarn device
- take
- braiding
- platform
- 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.)
- Granted
Links
Images
Landscapes
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention provides a weaving method for top sealing fabric. A forming ring and a forming core model are fixed on a weaving platform; intact yarns are hung on part of yarn carriers of the weaving platform; in the next weaving process, other intact yarns are continuously hung on the yarn carriers of the weaving platform, so that more and more yarns participate in weaving; and the quantity of the yarns is adaptive to that of the flower-shaped knots required by the top sealing fabric, so that the top sealing fabric is weaved. In the adoption of the weaving method provided by the invention, the process of weaving and sealing a top surface refers to a pure three-dimensional (or two-dimensional) weaving method; and the weaved fabric is attractive and beautiful, uniform and compact, and high in structural strength without broken yarns.
Description
Technical field
The present invention relates to the bind method of fabric of a kind of braiding, relate generally to three dimensional knitting method, also go for the control of two-dimensional braided method.
Background technology
At present; Still there is not pure three-dimensional (or two dimension) braid method; Can knit out the fabric that binds, if adopt the braid method of making general tubular braid to weave sealing-top structure, in the center of this sealing-top structure with sealing end face; To too much hinder the completion of braiding process owing to knitting yarn, making binds weaves and can't carry out.
In light of this situation, prior art generally adopts following manner to solve:
Seeing also publication number is the application for a patent for invention prospectus of CN1851083A; It provides a kind of capping three-dimensional fabric and weaving method thereof; This capping three-dimensional fabric is realized through warp and weft interweaving, be a kind of machine-knitted structure, so this method also is a kind of woven method.
Please consulting publication number again is the utility application prospectus of CN201801711U; It provides a kind of integral multi-layered top cloth of reserving yarn in the edge, be traditional four step rule three-dimensional five to or four step rule three-dimensional six in braided structure, introduce stuffer weft in the direction vertical with knitting yarn; By knitting yarn and the stuffer weft top of part that interweave as fabric; Therefore, this method is similar to woven, is not pure braid method; Need on existing braiding board, increase the device and the step of " introducing stuffer weft ", the comparison difficulty operates.
Therefore, the invention is intended to provide a kind of pure three-dimensional (or pure two dimension) braid method, solve the existing in prior technology problem.
Summary of the invention
Deficiency to prior art the objective of the invention is to: a kind of braid method of the fabric that binds is provided, attempts to provide a kind of pure three-dimensional (or pure two dimension) braid method, weave the fabric that binds.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of braid method of the fabric that binds; Be on the braiding platform, radially to be provided with at least two rings to take the yarn device; The number that each ring is taken the yarn device all equates and is even number, and said braiding platform is according to weaving cycle circulation braiding, and claims that half said weaving cycle is a beat; It is characterized in that said braid method comprises the steps:
Step 1: at moulding ring of said braiding platform upper fixed and a top seal and moulding core with fabric fixed function; Said moulding ring is around the periphery that is arranged on said moulding core, and the size of said core and shape all size and the shape with the sealing end face of the fabric that binds of institute desire braiding are identical;
Central point that will be through said braiding platform and with the imaginary line that said braiding platform symmetry division is opened be called initial in the boundary line, will be arranged in said initial boundary line the same side, be arranged on the same ring and line is parallel to two of said boundary line and takes the yarn device and be called a pair of initial symmetry and take the yarn device;
Step 2: taking the yarn that hangs up whole between the yarn device respectively near the initial symmetry in boundary line in said; The yarn device place row of taking that hang with yarn do not have sky to take the yarn device; Hanging with taking of yarn does not have sky to take yarn device row yet between the yarn device place row, and said initial in the number of yarns that hung up of both sides, boundary line equate and with respect to boundary line symmetric arrangement in said; Above-mentioned all yarns of whole are all through the relative both sides of said moulding ring and on core, be defined;
Through after the above-mentioned extension yarn step 2; Said initial middle both sides, boundary line respectively form a sky and take yarn device district; Two said skies are taken yarn device district and are respectively had the even column sky and take the yarn device, and claim to be positioned at same sky and take on the edge columns in yarn device district and be positioned at two skies on the same ring and take the yarn device and take the yarn device for the subregion symmetry;
Step 3: add the extension yarn, it comprises again:
Step 3-1; According to braiding pattern; Claim on the said braiding platform in next beat and will take the yarn device and take the yarn device, and be positioned at same sky and take yarn device district and be positioned at yarn to be hung on the same ring and take the yarn device and will constitute the subregion symmetry of treating the extension yarn and take the yarn device with the adjacent sky that the yarn device produces the movement relation that interweaves taken that hangs with yarn for yarn to be hung;
Step 3-2; The whole two ends of adding the extension yarn are hung in each to be taken on the yarn device the said subregion symmetry of hanging yarn of waiting; Make all to form the yarn device of taking that interweaves and all overwork yarn that said whole adding hung yarn and all be defined through the relative both sides of said core with existing yarn;
Step 3-3, said braiding platform carries out the braid movement of next beat, and the yarn devices of taking all when said braid movement finishes still are the arrangement of row shape;
Step 4: repeat above-mentioned steps 3, all taking all hung up yarn on the yarn device on said braiding platform;
Step 5: continue braiding, until the sealing end face that on said core, molds with the same size and dimension of said core.
In preferable technical scheme: after step 5, said sealing end face is fixed on the core, continues then to carry out 3 D weaving around core.
In preferable technical scheme: also in step 4, add one or more than one dividing sinker step 4-1, wherein:
Described dividing sinker step; Be to repeat above-mentioned steps 3 once or for several times; The columns of taking the yarn device that certain position has been overworked yarn on the braiding platform reaches two integral multiple and said multiple greater than for the moment; The yarn device of taking of the adjacent integral multiple columns of taking the part two in the yarn device that overworks yarn of said position and remainder columns is moved relatively and separated; Take yarn device district on said braiding platform, to form a new sky, and the columns of taking yarn device district of having time on the braiding platform after requiring to move is even number.
In preferable technical scheme: also in step 4, increase by one perhaps more than one transposing operating procedure 4-2, it comprises:
Step 4-2-1; Take the direction of motion of yarn device according to each; Claim on the said braiding platform that in next beat will take the yarn device of taking that hangs with yarn that the yarn device produces the movement relation that interweaves with the sky on the braiding platform takes the yarn device for waiting to change; According to braiding pattern, be positioned at same sky and take yarn device district and be positioned at treating on the same ring and change and take the yarn device and will constitute number and treat the subregion symmetry of transposing and take the yarn device;
Step 4-2-2; The position that the said symmetry of waiting to hang yarn that symmetry said to be changed is taken in yarn device and the step 3 definition is taken the yarn device is changed each other; Wherein, Be to be positioned at said sky to take take yarn device and the said sky that hang with yarn of yarn device district one side and take the sky of yarn device district opposite side and take the mutual reversing of position of yarn device, thereby make the said yarn device of taking that hangs with yarn cross said sky and take the continued braiding of yarn device district.
In preferable technical scheme: said braid method is that three-dimensional four-way, three-dimensional five is to, three-dimensional full five-direction, or three-dimensional six to braid method.
In preferable technical scheme: the sealing end face of the said fabric that binds is plane or curved surface.
In preferable technical scheme: said braiding platform is control of two-dimensional braided platform or 3 D weaving platform.
In preferable technical scheme: said braiding platform is the circular knit platform, and said circular knit platform claims that according to the rotary process braiding the every Rotate 180 degree of horn ring of circular knit platform is a said beat.
In preferable technical scheme: said braiding platform is the combined platform that can weave the circular cross-section preform that is combined into by square type braiding platform, and said combined platform claims that according to the four step rule braiding every two steps of motion are a said beat in the four step rule.
The characteristics of the fabric and preparation method thereof that binds of the present invention are: all parts of the whole fabric that binds all are pure three-dimensional (or two dimension) braided structures; Inner yarn texture is even and all yarns are continuous; In whole braiding process; Need not to add and subtract the yarn operation, reserve yarn and use other auxiliary Yarn hanging device etc., machine rests so that accomplish the operation of extension yarn behind beat of every operation, and all braiding processes are in full accord with the process of the common tubular three-dimensional of braiding (or two dimension) braided fabric.
The sealing end face that adopts above-mentioned braid method to weave out, it is as shown in Figure 4, because the braiding yarn that participate in the center of sealing end face is less; Therefore the flower joint number is less; The colored joint number of the position that the distance center position is far away more is many more, through appropriate design, and can be so that the width of all flower joints be basic identical; So on the whole; The thickness of all positions of said sealing end face is more even, can not produce the excessive and problem that causes the thickness increase maybe can't weave of thread density, does not also have the very few and problem that causes thickness to reduce or start a leak of yarn.
Adopt braid method provided by the present invention, the process of braiding sealing end face is pure three-dimensional (or pure two dimension) braid method, and braided fabric is attractive in appearance beautiful, even compact, and no broken yarn, structural strength is high.
Description of drawings
Fig. 1 is the relative position sketch map (side view) of core provided by the invention, shaping frame, yarn and braiding platform;
Fig. 2 is the core flat shape sketch map (vertical view) of step 1 of the braid method of the fabric that binds provided by the invention;
Fig. 3 is that the adding of step 3 of the braid method of the fabric that binds provided by the invention hung the yarn sketch map;
Fig. 4 is that two subregions that adopt the inventive method to weave out add the flower joint sketch map that seals end face when hanging yarn;
Fig. 5 is the operating platform view of the present invention before adding the dividing sinker step;
Fig. 6 is the operating platform view of the present invention after adding the dividing sinker step, also the operating platform view before the expression transposing operation;
Fig. 7 is the operating platform view of the present invention after the transposing operation.
The specific embodiment
The braid method of the fabric that binds provided by the present invention; Can either on circular 3 D weaving platform 10, realize; Also can on the rectangle of hollow combination 3 D weaving platform 10, realize, for ease of understanding, only being that example is introduced its implementation and step on circular 3 D weaving platform 10.For accompanying drawing concisely should be readily appreciated that; With black circle represent on the circular 3 D weaving platform 10 have a yarn take yarn device position; Represent that with soft dot (not the hanging yarn) of the sky on the circular 3 D weaving platform 10 take yarn device position; About the concrete structure of rotary braiding machine and circular 3 D weaving platform 10 thereof and take yarn device walking process, see also the CN200810226422.5 application for a patent for invention that this case applicant submitted on November 10th, 2008, it is open already.
In general, circular 3 D weaving platform 10 has at least radially two ring horn rings, drives at least three rings and takes the yarn device, forms the fabric of at least three layers of fiber thickness, and the number that each ring is taken the yarn device all equates and is even number.In order to express easily, with on each ring take the yarn device according to the counterclockwise serial number be No. 1 position, No. 2 positions ..., the m position takes yarn device (m is an even number).
In the embodiment shown in fig. 3, said circular 3 D weaving platform 10 is 56 of hoops (being m=56), and the braiding platform 10 of radially 2 (promptly have three rings and take the yarn device) carries 56 * 3=168 altogether and takes the yarn device.In a certain moment in the braiding process, the yarn device of taking that each ring is gone up the same No. position radially forms a line, and when Rotate 180 was spent again as benchmark, the yarn device of taking on each ring radially formed a line again.Said 3 D weaving platform is accordinged to weaving cycle circulation braiding, and claims that half said weaving cycle is a beat, in the rotary process braiding shown in the present, is that moving 180 degree of claiming to rotate on the braiding platform of horn ring revolution are a said beat.In the present embodiment, said three rings are taken the yarn device and are defined as n ring from inside to outside successively, the z ring, and the w ring is then taken the yarn device and is laid respectively at n1, z1, w1 for three of No. 1 position, and other take yarn device location definition by that analogy.
Braid method as for the fabric that binds provided by the present invention comprises the steps:
Step 1: like Fig. 1, shown in Figure 2; At circular moulding ring 30 of 3 D weaving platform 10 upper fixed and a top seal and moulding core 40 with fabric fixed function; Said moulding ring 30 is around the periphery that is arranged on said moulding core 40; The size of said core, shape all size, the shape with the sealing end face of the fabric that binds of institute desire braiding are identical, and the core end face can be the plane, also can be curved surface; In the present embodiment, for for simplicity, the end face of core described in the present embodiment is shaped as circular flat.
Among the present invention; Central point 11 that will be through said braiding platform 10 and with the imaginary line that said braiding platform symmetry division is opened be called initial in boundary line 15, will be arranged in said initial boundary line 15 the same side, be arranged on the same ring and line is parallel to two of said boundary line 15 and takes the yarn device and be called a pair of initial symmetry and take the yarn device;
For example, n1, z1, w1 constitute a pair of initial symmetry with n28, z28, w28 respectively and take the yarn device, and n29, z29, w29 constitute a pair of initial symmetry with n56, z56, w56 respectively and take the yarn device.
Step 2: taking the yarn that hangs up whole between the yarn device respectively near the initial symmetry in boundary line in said 15; The yarn device place row of taking that hang with yarn do not have sky to take the yarn device; Hanging with taking of yarn does not have sky to take yarn device row yet between the yarn device place row, and said initial in the number of yarns that hung up of 15 both sides, boundary line equate and with respect to boundary line 15 symmetric arrangement in said; Above-mentioned all yarns of whole are all through the relative both sides of said moulding ring and on core, be defined;
Through after the above-mentioned extension yarn step 2; Said initial middle 15 both sides, boundary line respectively form a sky and take yarn device district 12,13; Two said skies are taken yarn device district 12,13 and are respectively had the even column sky and take the yarn device; Claiming to be positioned at same sky here, takes on the edge columns in yarn device district 12,13 and is positioned at two skies on the same ring and take the yarn device and take the yarn device for the subregion symmetry.
As shown in Figure 2; No. 1 position on each ring of said circular 3 D weaving platform 10 takes the yarn device and the yarn that hangs up whole between the yarn device is respectively taken in No. 28 positions, and No. 56 positions on each ring take the yarn device and the yarn that hangs up whole between the yarn device is respectively taken in No. 29 positions.Certainly, also can increase and hang yarn quantity according to the shape and size of end face size, promptly can also be at the yarn that hangs up whole between the yarn device of taking of No. 2 positions and No. 27 positions, No. 30 positions and No. 55 positions.If desired, can also hang more yarn.Above-mentioned all yarns of whole are all through the relative both sides of said moulding ring 30 and on core, be defined.(annotate: for the yarn in the accompanying drawing is shown by clear, adopted the comparatively camber line technique of painting of exaggeration, this is a kind of technique of expression of exaggeration, is not appreciated that the extension method that limits yarn.)
As shown in Figure 2, No. 2 positions on each ring of said circular 3 D weaving platform 10 are taken yarn device and No. 27 positions and are taken the yarn device and constitute a pair of subregion symmetry and take the yarn device, and No. 55 positions on each encircles are taken yarn device and No. 30 positions and taken and also constitute a pair of subregion symmetry between the yarn device and take the yarn device.
Step 3: add the extension yarn:
Step 3-1; According to braiding pattern; In a beat (claim that every two steps of motion of four step rule braid method are a beat, specifically in the rotary process braiding, claim that also moving 180 degree of horn ring revolution in the rotary process braiding are a beat); Have the half the yarn device of taking and move clockwise along table top, second half moves counterclockwise.Therefore; Take the direction of motion of yarn device according to each; Claim on the said circular 3 D weaving platform 10 in next beat and will take the yarn device and take the yarn device, and be positioned at same sky and take yarn device district and be positioned at yarn to be hung on the same ring and take the yarn device and will constitute the subregion symmetry of treating the extension yarn and take yarn device 16 with the adjacent sky that the yarn device produces the movement relation that interweaves taken that hangs with yarn on the circular 3 D weaving platform 10 for yarn to be hung;
Step 3-2; The whole two ends of adding the extension yarn are hung in each to be taken on the yarn device 16 the said subregion symmetry of hanging yarn of waiting; Make all to form the yarn device of taking that intersects and all overwork yarn that the said whole extension yarn that adds all is defined through the relative both sides of said core with existing yarn;
Step 3-3, said circular 3 D weaving platform 10 carries out the braid movement of next beat with rotary process, and all yarn devices of taking still were the row shape and arrange when said braid movement finished;
Specifically, as shown in Figure 2, when initial; If w1, n56, w29 and n28 will be to moving away from middle boundary line 15 directions in next beat, then n2, w2, n27, w27, w30, n30, n55 and w55 will draw close motion to middle boundary line 15, and produce the movement relation that interweaves with above-mentioned yarn; Be that n2 and n27 constitute one and treat the subregion symmetry of hanging yarn and take yarn device 16; W2 and w27 formation one are treated the subregion symmetry of hanging yarn and are taken yarn device 16, and n30 and n55 formation one are treated the subregion symmetry of hanging yarn and taken yarn device 16, and w30 and w55 also constitute the subregion symmetry of treating the extension yarn and take yarn device 16; Therefore; As shown in Figure 3, need take in n2 and n27 position hang up between the yarn device whole add the extension yarn, take in w2 and w27 position hang up between the yarn device whole add the extension yarn; Take in n30 and n55 position hang up between the yarn device whole add the extension yarn, take in w30 and w55 position hang up between the yarn device whole add the extension yarn.(explain: be not all to be such movement relation in all cases, this setting and motion state with machine deck is relevant, not unique, that is to say the yarn that adds extension possibly be arranged in,, on outer each ring).
Step 4: repeat above-mentioned steps 3, all taking all hung up yarn on the yarn device on said circular 3 D weaving platform 10;
Step 5: continue braiding, until the sealing end face that on said core, molds with the same size and dimension of said core.So far, promptly accomplished the braiding of the sealing end face of the fabric that binds.
On the basis of said sealing end face, continue braiding (like tubulose, taper etc.) to the direction that favours the sealing end face if desired, then after will seal end face with attached positioner and being fixed on the core, continuation centers on core and carries out 3 D weaving and get final product.
The characteristics of the fabric and preparation method thereof that binds of the present invention are: all parts of the whole fabric that binds all are pure three-dimensional braided structures; Inner yarn texture is even and all yarns are continuous; In whole braiding process; Need not to add and subtract the yarn operation, reserve yarn and use other auxiliary Yarn hanging device etc., machine rests so that accomplish the operation of extension yarn behind beat of every operation, and all braiding processes are in full accord with the process of the common tubular three-dimensional braid of braiding.
The sealing end face that adopts above-mentioned braid method to weave out, it is as shown in Figure 4, because the braiding yarn that participate in the center of sealing end face is less; Therefore the flower joint number is less; The colored joint number of the position that the distance center position is far away more is many more, through appropriate design, and can be so that the width of all flower joints be basic identical; So on the whole; The thickness of all positions of said sealing end face is more even, can not produce the excessive and problem that causes the thickness increase maybe can't weave of thread density, does not also have the very few and problem that causes thickness to reduce or start a leak of yarn.
Adopt braid method provided by the present invention, the process of braiding sealing end face is pure three dimensional knitting method, and braided fabric is attractive in appearance beautiful, even compact, and no broken yarn, structural strength is high.
Under the bigger situation of the area of sealing end face, if adopt above-mentioned braid method to come progressively to carry additionally yarn, can exist braiding speed slower, and possibly cause apart from the center flower joint problem sparse, in uneven thickness at a distance.
For addressing the above problem; In step 4, can also add dividing sinker step 4-1, that is: as shown in Figure 5, repeating above-mentioned steps 3 once or for several times; The columns of taking the yarn device that certain position has been overworked yarn on braiding platform 10 reaches two integral multiple and said multiple greater than for the moment; The yarn device of taking of the adjacent integral multiple columns of taking the part two in the yarn device that overworks yarn of said position and remainder columns is moved and separated, take yarn device district 14 to form a new sky, as shown in Figure 6.So, can the quantity that the sky on the said braiding platform 10 is taken yarn device district be increased to three from two.If through above-mentioned dividing sinker step 4-1 repeatedly, can the quantity that sky is taken yarn device district be increased to four, five or more a plurality of again.No matter but clockwise direction is moved or counterclockwise is moved, no matter also move several times, the columns that each sky on the braiding platform 10 after all requiring to move is taken yarn device district 12,13,14...... is even number.
After dividing sinker step 4-1, can add the extension yarn according to step 3 again.Take yarn device district with original two skies and compare, the per minute yarn once can add in a beat and hang just increase to some extent of amount of yarn, adds quick draw yarn speed and the needs that increase flower joint number amount thereby can adapt to.
In addition; When described core end face is a curve form, during like shapes such as blunt nosed taper, hemisphericals, the continuous extension yarn operation of above-mentioned steps 2 to step 4 possibly cause flower joint number amount to increase too much; To such an extent as to fabric can not be attached on the core fully, perhaps thread density and fabric thickness increase too much.For this reason, can in the time need not increasing the extension yarn, in step 4, increase transposing operating procedure 4-2, it comprises:
Step 4-2-1: take the direction of motion of yarn device according to each; The subregion symmetry of hanging yarn of waiting of definition is taken the yarn device 16 in continuing to use step 3; Claim also on the said circular 3 D weaving platform 10 that in next beat will take the yarn device of taking that hangs with yarn that the yarn device produces the movement relation that interweaves with the sky on the circular 3 D weaving platform 10 takes the yarn device for waiting to change; According to braiding pattern, be positioned at same sky and take yarn device district and be positioned at treating on the same ring and change and take the yarn device and will constitute number and treat the subregion symmetry of transposing and take the yarn device;
Step 4-2-2; Symmetry said to be changed is taken yarn device and said to be waited to hang the symmetry of yarn and takes the position of yarn device 16 and change each other; Wherein, Be to be positioned at said sky to take take yarn device and the said sky that hang with yarn of yarn device district one side and take the sky of yarn device district opposite side and take the mutual reversing of position of yarn device, thereby make the said yarn device of taking that hangs with yarn cross said sky and take the continued braiding of yarn device district.
So operation, the yarn device entering sky of taking that can avoid hanging with yarn is taken in the yarn device district, promptly in this subregion, wouldn't produce the flower joint of increase, and it is too fast to avoid hanging yarn.
With situation shown in Figure 6 is example, if according to braiding pattern, z9 and z26 formation one are treated the subregion symmetry of hanging yarn and taken yarn device 16; The subregion symmetry that z8 and z27 formation one are treated transposing is taken yarn device 18; Then the sky of taking on yarn device and the z26 that hangs with yarn on the z8 is taken yarn device reversing of position, and the sky of taking on yarn device and the z9 that hangs with yarn on the z27 is taken yarn device reversing of position, the result is as shown in Figure 7; So that in next beat, hang with taking the yarn device and can crossing said sky and take yarn device district 13 of yarn.
In actual braiding process,, can in step 3, insert dividing sinker step 4-1 and transposing operating procedure 4-2 neatly, thereby obtain difform closed top fabric according to the rate request that increases flower joint number amount.
In the foregoing description, all be that example describes, but braid method provided by the invention is not limited in 3 D weaving, also is applicable to control of two-dimensional braided with the three dimensional knitting method.When the present invention is used for control of two-dimensional braided, only need changes above-mentioned 3 D weaving platform into the control of two-dimensional braided platform and get final product (the control of two-dimensional braided platform is compared with the 3 D weaving platform, and difference only is that it only has two rings and takes the yarn device).
In the foregoing description; Be to be that example describes with the circular knit platform; And in fact; Said circular knit platform also can be the combined platform that can weave the circular cross-section preform that is combined into by square type braiding platform, and said combined platform can claim that according to the four step rule braiding every two steps of motion are a said beat in the four step rule.Also can realize above-mentioned all operations with a plurality of rectangle table tops through compound mode; And can be implemented in the operation that any position increases the flower joint number; Just table top is broken off and augment the sky that needs to increase by 2 times of columns of flower joint number amount and take yarn device and corresponding square type platform thereof in the place that needs increase the flower joint; In this zone, operate according to above-mentioned steps 3 then, the sky in should the zone is taken the yarn device and is all overworked yarn and get final product.About on rectangular platform, realizing the braiding process of circular platform, belong to those skilled in the art's common practise, do not repeat them here.
More than explanation is just illustrative for the purpose of the present invention; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from claim and limited and scope; Can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.
Claims (9)
1. the braid method of the fabric that binds; Be on the braiding platform, radially to be provided with at least two rings to take the yarn device; The number that each ring is taken the yarn device all equates and is even number, and said braiding platform is according to weaving cycle circulation braiding, and claims that half said weaving cycle is a beat; It is characterized in that said braid method comprises the steps:
Step 1: at moulding ring of said braiding platform upper fixed and a top seal and moulding core with fabric fixed function; Said moulding ring is around the periphery that is arranged on said moulding core, and the size of said core and shape all size and the shape with the sealing end face of the fabric that binds of institute desire braiding are identical;
Central point that will be through said braiding platform and with the imaginary line that said braiding platform symmetry division is opened be called initial in the boundary line, will be arranged in said initial boundary line the same side, be arranged on the same ring and line is parallel to two of said boundary line and takes the yarn device and be called a pair of initial symmetry and take the yarn device;
Step 2: taking the yarn that hangs up whole between the yarn device respectively near the initial symmetry in boundary line in said; The yarn device place row of taking that hang with yarn do not have sky to take the yarn device; Hanging with taking of yarn does not have sky to take yarn device row yet between the yarn device place row, and said initial in the number of yarns that hung up of both sides, boundary line equate and with respect to boundary line symmetric arrangement in said; Above-mentioned all yarns of whole are all through the relative both sides of said moulding ring and on core, be defined;
Through after the above-mentioned extension yarn step 2; Said initial middle both sides, boundary line respectively form a sky and take yarn device district; Two said skies are taken yarn device district and are respectively had the even column sky and take the yarn device, and claim to be positioned at same sky and take on the edge columns in yarn device district and be positioned at two skies on the same ring and take the yarn device and take the yarn device for the subregion symmetry;
Step 3: add the extension yarn, it comprises again:
Step 3-1; According to braiding pattern; Claim on the said braiding platform in next beat and will take the yarn device and take the yarn device, and be positioned at same sky and take yarn device district and be positioned at yarn to be hung on the same ring and take the yarn device and will constitute the subregion symmetry of treating the extension yarn and take the yarn device with the adjacent sky that the yarn device produces the movement relation that interweaves taken that hangs with yarn for yarn to be hung;
Step 3-2; The whole two ends of adding the extension yarn are hung in each to be taken on the yarn device the said subregion symmetry of hanging yarn of waiting; Make all to form the yarn device of taking that interweaves and all overwork yarn that said whole adding hung yarn and all be defined through the relative both sides of said core with existing yarn;
Step 3-3, said braiding platform carries out the braid movement of next beat, and the yarn devices of taking all when said braid movement finishes still are the arrangement of row shape;
Step 4: repeat above-mentioned steps 3, all taking all hung up yarn on the yarn device on said braiding platform;
Step 5: continue braiding, until the sealing end face that on said core, molds with the same size and dimension of said core.
2. the braid method of the fabric that binds according to claim 1 is characterized in that: after step 5, said sealing end face is fixed on the core, continues then to carry out 3 D weaving around core.
3. the braid method of the fabric that binds according to claim 1 is characterized in that: also in step 4, add one or more than one dividing sinker step 4-1, wherein:
Described dividing sinker step; Be to repeat above-mentioned steps 3 once or for several times; The columns of taking the yarn device that certain position has been overworked yarn on the braiding platform reaches two integral multiple and said multiple greater than for the moment; The yarn device of taking of the adjacent integral multiple columns of taking the part two in the yarn device that overworks yarn of said position and remainder columns is moved relatively and separated; Take yarn device district on said braiding platform, to form a new sky, and the columns of taking yarn device district of having time on the braiding platform after requiring to move is even number.
4. according to the braid method of claim 1 or the 3 described fabrics that bind, it is characterized in that: also in step 4, increase by one perhaps more than one transposing operating procedure 4-2, it comprises:
Step 4-2-1; Take the direction of motion of yarn device according to each; Claim on the said braiding platform that in next beat will take the yarn device of taking that hangs with yarn that the yarn device produces the movement relation that interweaves with the sky on the braiding platform takes the yarn device for waiting to change; According to braiding pattern, be positioned at same sky and take yarn device district and be positioned at treating on the same ring and change and take the yarn device and will constitute number and treat the subregion symmetry of transposing and take the yarn device;
Step 4-2-2; The position that the said symmetry of waiting to hang yarn that symmetry said to be changed is taken in yarn device and the step 3 definition is taken the yarn device is changed each other; Wherein, Be to be positioned at said sky to take take yarn device and the said sky that hang with yarn of yarn device district one side and take the sky of yarn device district opposite side and take the mutual reversing of position of yarn device, thereby make the said yarn device of taking that hangs with yarn cross said sky and take the continued braiding of yarn device district.
5. the braid method of the fabric that binds according to claim 1 is characterized in that: said braid method is that three-dimensional four-way, three-dimensional five is to, three-dimensional full five-direction, or three-dimensional six to braid method.
6. the braid method of the fabric that binds according to claim 1 is characterized in that: the sealing end face of the said fabric that binds is plane or curved surface.
7. the braid method of the fabric that binds according to claim 1 is characterized in that: said braiding platform is control of two-dimensional braided platform or 3 D weaving platform.
8. according to the braid method of claim 1 or the 7 described fabrics that bind; It is characterized in that: said braiding platform is the circular knit platform; Said circular knit platform claims that according to the rotary process braiding the every Rotate 180 degree of horn ring of circular knit platform is a said beat.
9. according to the braid method of claim 1 or the 7 described fabrics that bind; It is characterized in that: said braiding platform is the combined platform that can weave the circular cross-section preform that is combined into by square type braiding platform; Said combined platform claims that according to the four step rule braiding every two steps of motion are a said beat in the four step rule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210034019 CN102560877B (en) | 2012-02-15 | 2012-02-15 | Weaving method for top sealing fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210034019 CN102560877B (en) | 2012-02-15 | 2012-02-15 | Weaving method for top sealing fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102560877A true CN102560877A (en) | 2012-07-11 |
| CN102560877B CN102560877B (en) | 2013-11-06 |
Family
ID=46407402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210034019 Expired - Fee Related CN102560877B (en) | 2012-02-15 | 2012-02-15 | Weaving method for top sealing fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102560877B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031651A (en) * | 2012-12-30 | 2013-04-10 | 中材科技股份有限公司 | Method for profiling weaving thick top-to-thin wall capping fabric |
| CN106012235A (en) * | 2016-06-13 | 2016-10-12 | 江苏伯龙宇航新材料科技有限公司 | Sewing and weaving method and structure of capping fabric |
| CN107083606A (en) * | 2017-06-16 | 2017-08-22 | 郑州纤顺新材料科技有限公司 | Quasi- three-dimensional orthogonal binds the manufacture method and the conic fabric that binds of conic fabric |
| CN109652918A (en) * | 2018-11-30 | 2019-04-19 | 湖北三江航天江北机械工程有限公司 | Special-shaped curved quasi- three-dimensional weave and its weaving method and application |
| CN110258019A (en) * | 2019-05-05 | 2019-09-20 | 宜兴市新立织造有限公司 | A kind of three dimensional knitting method of the asymmetric revolving body in center |
| CN112391732A (en) * | 2020-10-27 | 2021-02-23 | 南京玻璃纤维研究设计院有限公司 | Three-dimensional woven special-shaped beam and preparation method thereof |
| CN113136646A (en) * | 2021-03-01 | 2021-07-20 | 西安理工大学 | Method for customizing protective equipment product in personalized mode |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5301596A (en) * | 1992-04-03 | 1994-04-12 | Clemson University | Shuttle plate braiding machine |
| US5337647A (en) * | 1992-03-13 | 1994-08-16 | The Boeing Company | 3 dimensional braiding apparatus |
| CN1821466A (en) * | 2006-03-20 | 2006-08-23 | 天津工业大学 | Three-dimensional cylindrical fabric with end frame and its weaving method |
| CN1827887A (en) * | 2006-04-04 | 2006-09-06 | 天津工业大学 | Three-dimensional integral weaving method for multi-directional preform |
| CN1851083A (en) * | 2006-04-04 | 2006-10-25 | 天津工业大学 | Capping three-dimensional fabric, and its knitting method |
| CN1932101A (en) * | 2006-10-09 | 2007-03-21 | 天津工业大学 | Weaving process in two-dimensional conic-casing loom |
| CN101487169A (en) * | 2008-01-16 | 2009-07-22 | 阚玉华 | Three-dimensional full five-direction knitting preformed member, its knitting method and equipment |
| CN101736518A (en) * | 2008-11-10 | 2010-06-16 | 阚玉华 | Rotary braiding machine |
-
2012
- 2012-02-15 CN CN 201210034019 patent/CN102560877B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5337647A (en) * | 1992-03-13 | 1994-08-16 | The Boeing Company | 3 dimensional braiding apparatus |
| US5301596A (en) * | 1992-04-03 | 1994-04-12 | Clemson University | Shuttle plate braiding machine |
| CN1821466A (en) * | 2006-03-20 | 2006-08-23 | 天津工业大学 | Three-dimensional cylindrical fabric with end frame and its weaving method |
| CN1827887A (en) * | 2006-04-04 | 2006-09-06 | 天津工业大学 | Three-dimensional integral weaving method for multi-directional preform |
| CN1851083A (en) * | 2006-04-04 | 2006-10-25 | 天津工业大学 | Capping three-dimensional fabric, and its knitting method |
| CN1932101A (en) * | 2006-10-09 | 2007-03-21 | 天津工业大学 | Weaving process in two-dimensional conic-casing loom |
| CN101487169A (en) * | 2008-01-16 | 2009-07-22 | 阚玉华 | Three-dimensional full five-direction knitting preformed member, its knitting method and equipment |
| CN101736518A (en) * | 2008-11-10 | 2010-06-16 | 阚玉华 | Rotary braiding machine |
Non-Patent Citations (1)
| Title |
|---|
| 李典森: "三维五向圆型编织复合材料细观分析及弹性性能预测", 《航空学报》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103031651A (en) * | 2012-12-30 | 2013-04-10 | 中材科技股份有限公司 | Method for profiling weaving thick top-to-thin wall capping fabric |
| CN106012235A (en) * | 2016-06-13 | 2016-10-12 | 江苏伯龙宇航新材料科技有限公司 | Sewing and weaving method and structure of capping fabric |
| CN107083606A (en) * | 2017-06-16 | 2017-08-22 | 郑州纤顺新材料科技有限公司 | Quasi- three-dimensional orthogonal binds the manufacture method and the conic fabric that binds of conic fabric |
| CN109652918A (en) * | 2018-11-30 | 2019-04-19 | 湖北三江航天江北机械工程有限公司 | Special-shaped curved quasi- three-dimensional weave and its weaving method and application |
| CN110258019A (en) * | 2019-05-05 | 2019-09-20 | 宜兴市新立织造有限公司 | A kind of three dimensional knitting method of the asymmetric revolving body in center |
| CN112391732A (en) * | 2020-10-27 | 2021-02-23 | 南京玻璃纤维研究设计院有限公司 | Three-dimensional woven special-shaped beam and preparation method thereof |
| CN112391732B (en) * | 2020-10-27 | 2022-01-11 | 南京玻璃纤维研究设计院有限公司 | Three-dimensional woven special-shaped beam and preparation method thereof |
| CN113136646A (en) * | 2021-03-01 | 2021-07-20 | 西安理工大学 | Method for customizing protective equipment product in personalized mode |
| CN113136646B (en) * | 2021-03-01 | 2022-09-09 | 西安理工大学 | Method for customizing protective equipment product in personalized mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102560877B (en) | 2013-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102560877B (en) | Weaving method for top sealing fabric | |
| CN100370068C (en) | Capping three-dimensional fabric, and its knitting method | |
| CN103031651B (en) | Method for profiling weaving thick top-to-thin wall capping fabric | |
| CN201151798Y (en) | Three-dimensional fully five-direction woven preform and its weaving equipment | |
| CN100457994C (en) | Method for knitting 3D multi-directional braided fabric in size reduced profile of composite material | |
| CN102776688B (en) | Method for weaving bicolor cable in flat knitting machine | |
| CN106757682A (en) | A kind of three layers of woven fabric of solid and its manufacture method | |
| CN103046194B (en) | Dacron draped shading fabric and manufacturing method thereof | |
| CN112941716B (en) | Weaving forming method of semi-closed type conical prefabricated body | |
| CN102973067B (en) | Six-layer jacquard satin towel and quilt type product and weaving method thereof | |
| CN102051763B (en) | Yarn-adding braiding method for three-dimensional braided special-shaped prefabricated member | |
| CN202227021U (en) | Flashing diamond-plaid fabric | |
| CN111155225B (en) | Three-dimensional jacquard fabric weaving process and three-dimensional jacquard fabric thereof | |
| CN104294447A (en) | Functional woven vamp cloth | |
| CN106637602B (en) | A kind of multi-layer three-dimension preform asymmetric double is to rapier weft inserting apparatus and its Weft insertion method | |
| CN104790116B (en) | A kind of Varying-thickness layer connects the preparation method of construction fabric | |
| CN203866473U (en) | Fringed iris leno | |
| CN204738094U (en) | Flute cloth | |
| CN207143437U (en) | The smooth knitting fabric of high-count and high-density | |
| CN208701311U (en) | The molding gengon fabric of integrated woven | |
| CN113699661A (en) | Knitted fabric with relief effect, vamp and manufacturing process of fabric | |
| CN204125696U (en) | A kind of braiding machine of variable cross section structure rope fabric | |
| CN104963078A (en) | Tube-shaped multilayer multiaxial warp knitting machine | |
| CN203866474U (en) | Tawnty daylily branch twining woven fabric | |
| CN207919080U (en) | A kind of fish scale structure knitting fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20131106 Termination date: 20170215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |