CN102817174A

CN102817174A - Method and apparatus for knit design

Info

Publication number: CN102817174A
Application number: CN2012101760559A
Authority: CN
Inventors: 冈崎弘幸; 岛崎宜纪
Original assignee: Shima Seiki Mfg Ltd
Current assignee: Shima Seiki Mfg Ltd
Priority date: 2011-06-08
Filing date: 2012-05-31
Publication date: 2012-12-12
Anticipated expiration: 2032-05-31
Also published as: KR20120136287A; JP2012255228A; EP2540888A2; EP2540888A3; JP5732321B2; CN102817174B; EP2540888B1; KR101324525B1

Abstract

There is provided a knit design method and a knit design apparatus which make it possible to easily append extra knitting and prevent a pattern from collapsing in a state where the extra knitting is appended. In (a), a specified area (2) to which a purl knitting is applied is set to have a constant knitting width of ten stitches from an end, for example, on a knitting stitch image (1). In (b), a start position (4f) is set and the specified area (2) is slid in a course direction so as to be deformed to a target area (2a) having a simple shape. In (c), a pattern (4) is developed from the start position (4f) on the target area (2b) to which extra knitting (5) have been appended based on the difference between the length (1c) of the outer edge (1a) and the length (ld) in the wale direction such that distortion generated due to the difference is decreased. The target area (2b) on which the pattern (4) has been developed is returned so as to be connected to the base area (3), so that the pattern (4) such as a purl pattern can be prevented from collapsing.

Description

Knit design method and device

Technical field

The present invention relates to be used to design knit design method and device by the knitted fabric of computer-controlled horizontal volume machine braiding.

Background technology

In the past,, controlled through computer with the mode of carrying out the needle selection of knitting needle, the walking of balladeur train, the switching of stocking yarn etc. according to the weave data that makes in advance at the horizontal volume machine of the production that is used for knit product.About making of weave data, use knit design device (for example, with reference to patent documentation 1).

Fig. 5 representes about the basic ideas of patent documentation 1 disclosed knit design method and device thereof and the summary of the method for designing of the decorative pattern of using these basic ideas.The coil pattern 1 on the basis of Fig. 5 (a) expression becoming knitted fabric product design.Coil pattern 1 is presented at the display unit of knit design device as image, and the user is to each coil input and generate data.The grid representation coil of picture replaces by the employed coil mark of braiding that weaves by hand or manual weaving machine carries out, and with the kind of specific color demonstration coil, utilizes the data of the colour code input coil corresponding with color.In horizontal volume machine, on horizontal row direction, form coil successively, the row that forms successively links to each other and becomes knitted fabric with wale longitudinally.

The purpose of the method for patent documentation 1 is, the coil number of row direction changes along coil stringer direction, and in the end of knitted fabric etc., outer rim 1a becomes under the situation of the broken line that tilts with respect to the wale direction or curve, makes design become easy.In the method, at first, the front part of a Chinese robe or jacket (preceding upright て) of the band shape that is arranged on outer rim 1a side is set as appointed area 2.Appointed area 2 is a basal region 3 via the remainder that fillet 1b is connected coil pattern 1.Fig. 5 (b) is expressed as design is become easily, is slided in appointed area 2 and is deformed into the state of the subject area 2a of simple shape such as rectangle.When designing, be out of shape through returning to slide, and on the front part of a Chinese robe or jacket of appointed area 2, reflect design for subject area 2a.

Shown in Fig. 5 (c), as decorative pattern 4 for example supposed with the outer stitch 4a of per 2 rows and in stitch 4b and the lateral margin 4c, the 4d that are arranged on its both sides be the situation that unit carries out the design of two reverse side decorative patterns of 2 * 2 times without number.Shown in Fig. 5 (d), be easy for subject area 2a design decorative pattern 4.

[prior art document]

[patent documentation 1] public again table patent WO2004/088022 communique

When on coil pattern 1, in the appointed area 2 with basal region 3, the loop construction of the circle length of coil or tissue etc. exists not simultaneously, because of this difference can deform at fillet 1b.Appointed area 2 has along the length of outer rim 1a, and has difference between the length of the wale direction of basal region 3, thereby when weaving with identical row number, deforms.In addition, even the organizing under the condition of different of knitted fabric, since also different to the contraction mode of wale direction, so deform.For reducing distortion, for the short zone of bonding length, the row that the amount of deficiency of additional and length implemented is suitable increase circle.Increase circle through the examination making knit fabric when reflecting the result, adjustment insertion position and quantity.But if jersey etc., then additional row is that the identical tissue of outer stitch, interior stitch etc. gets final product, if but texture pattern's knitted fabric, then the additional row of decision becomes difficult.

Fig. 6 representes to be out of shape the design data of returning former state and making based on the slip of the subject area 2a that makes Fig. 5 (d), is that appointed area 2 has added the decorative pattern interpole coil pattern 6 that increases circle 5 at the front part of a Chinese robe or jacket.Decorative pattern 4e increases the part that circle 5 produces the row number increase of outer stitch or interior stitch through additional, can diminish the regularity of two reverse side decorative patterns of 2 * 2.Like this, in additional circle 5 o'clock that increase of the subject area 2a that has designed decorative pattern 4, can influence the design of decorative pattern.

Summary of the invention

The purpose of this invention is to provide and easily to increase the additional of circle and add knit design method and the device that does not influence Pattern Design under the state that increases circle.

Knit design method of the present invention generates the employed weave data of horizontal volume machine according to the demonstration of the coil pattern of the design of the knitted fabric that each coil is indicated to weave with from user's input,

In coil pattern, can slide and be deformed into the subject area of simple shape and, it is characterized in that along coil line direction based on predetermined corresponding relation as design object by the appointed area of user's appointment,

Acceptance is from user's appointment, in coil pattern, will comprise the scope that shows decorative pattern and set as the appointed area in interior zone, in the coil pattern except the appointed area, marks off the basal region that becomes the zone that the appointed area connects,

Based on the difference of the loop construction between appointed area and the basal region, make the circle that increases that the distortion that produces because of this difference reduces in that subject area is additional,

For having added the subject area that increases circle, carry out the design of decorative pattern,

For the subject area of having carried out Pattern Design, return distortion, and it is connected with basal region based on said corresponding relation,

For the distortion of the subject area of having carried out Pattern Design be returned and with state that basal region is connected under knitted fabric, generate said weave data.

And knit design device of the present invention has data and generates member, and these data generate member and generate the employed weave data of horizontal volume machine according to the demonstration of the coil pattern of the design of the knitted fabric that each coil is indicated to weave with from user's input,

In coil pattern, can slide and be deformed into the subject area of simple shape and, it is characterized in that this knit design device comprises as design object along coil line direction based on predetermined corresponding relation by the appointed area of user's appointment:

Member is divided in the zone; It accepts user's appointment, in coil pattern, will comprise the scope that shows decorative pattern and set as the appointed area in interior zone; In the coil pattern except the appointed area, mark off the basal region that becomes the zone that the appointed area connects;

Increase the circle additional member, it is based on the difference of the loop construction between appointed area and the basal region, makes the circle that increases that the distortion that produces because of this difference reduces in that subject area is additional;

The Pattern Design member, it carries out the design of decorative pattern for having added the subject area that increases circle through increasing the circle additional member;

The zone connecting elements, it returns the distortion based on said corresponding relation for the subject area of having carried out Pattern Design through the Pattern Design member, and it is connected with basal region,

Said data generate member through regional connecting elements, for the distortion of the subject area of having carried out Pattern Design be returned and with state that basal region is connected under knitted fabric, generate said weave data.

In addition; In the present invention; It is characterized in that the said circle additional member that increases is with the difference of the difference between the length of the wale direction of the length of the outer rim of said appointed area and the connected part in appointed area in the said basal region as said loop construction.

In addition; In the present invention; It is characterized in that, said increase the circle additional member with the coil of said appointed area to the difference between the contraction mode of wale direction of the coil of the contraction mode of wale direction and the connected part in appointed area in the said basal region difference as said loop construction.

In addition, in the present invention, it is characterized in that; Saidly increase circle additional member distolateral distolateral from the wale direction of said appointed area to another; Accumulate said difference, when the accumulated value of difference surpasses predetermined a reference value, append the row that increases circle as said.

According to the present invention; Different based on the loop construction of appointed area and basal region; The circle that increases of the distortion that will reduce to produce because of difference is attached to and makes the appointed area along the coil line direction subject area of simple shape of distortion of sliding, thereby can easily increase appending of circle.Pattern Design is carried out for the subject area of having added the simple shape that increases circle, thereby even append and increase circle, does not also influence the design of decorative pattern.

And, according to the present invention, through increasing the circle additional member, slided in the subject area of simple shape of distortion in the appointed area along coil line direction, can add the circle that increases that the distortion that makes because of the different generations of the loop construction of appointed area and basal region reduces.Can pass through the Pattern Design member, in the subject area of having added the simple shape that increases circle, carry out the design of decorative pattern.

In addition, according to the present invention, under the situation that the outer rim of appointed area tilts with respect to the wale direction, be the difference of eliminating length, can add and increase circle.

In addition, according to the present invention, in appointed area and basal region,, be to eliminate the distortion that produces because of difference existing under the condition of different aspect the loop construction of the size of coil etc., can add and increase circle.

In addition, according to the present invention, distolateral distolateral from the wale direction of appointed area to another, the difference of mass curve circular structure, when accumulated value surpassed a reference value, additional conduct increased the row of circle, thereby can easily determine the additional position that increases circle.

Description of drawings

Fig. 1 is the figure of expression as the basic ideas of the knit design method of one embodiment of the invention.

Fig. 2 is the figure of expression through the decorative pattern interpole coil pattern 7 of the thinking formation of Fig. 1, and the partial front elevation view that adopts the assembling-disassembling 8 of design.

Fig. 3 is the flow chart of the summary of presentation graphs 1 and method shown in Figure 2.

Fig. 4 is the block diagram of expression as the general configuration of the knit design device 10 of other embodiment of the present invention.

Fig. 5 is the figure that representes the basic ideas of knit design method in the past.

Fig. 6 is the figure of the decorative pattern interpole coil pattern 6 of expression when carrying out Pattern Design through the thinking of Fig. 5.

The explanation of Reference numeral

1 coil pattern

The 1a outer rim

1c, 1d length

2 appointed areas

2a, 2b subject area

3 basal regions

4 decorative patterns

The 4f starting position

5 increase circle

8 assembling-disassemblings

9 front parts of a Chinese robe or jacket

10 knit design devices

21 data generate member

Member is divided in 22 zones

23 increase the circle additional member

24 Pattern Design members

25 regional connecting elementss

The specific embodiment

Below, with reference to the knit design method of Fig. 1～Fig. 3 explanation as one embodiment of the invention.Fig. 4 explanation is as the knit design device 10 of other embodiment of the present invention.In the explanation of each figure, use sometimes do not exist among this figure and formerly among the figure of explanation the Reference numeral that exists describe, perhaps with the corresponding identical Reference numeral of part mark of part shown in the figure of previous explanation, and the explanation of omission repetition.

[embodiment 1]

In Fig. 1 (a), the appointed area 2 of the pearl knitting in the coil pattern 1 is for example set with the constant knitting width that encloses from 10 of end.According to this appointment, coil pattern 1 is divided into appointed area 2, with basal region 3 from the part of coil pattern 1 except appointed area 2, that be connected with appointed area 2.In Fig. 1 (b), make appointed area 2 slide and be deformed into the for example subject area 2a of rectangle of simple shape along coil line direction.Such division and distortion are also likewise carried out respectively at Fig. 5 (a) and Fig. 5 (b).But, in Fig. 1 (a), considered length 1c and the length 1d of wale direction of the outer rim 1a of appointed area 2.Under the situation of the decorative pattern 4 shown in the DESIGN SKETCH 5 (c); In Fig. 1 (b), set starting position 4f in advance; Shown in Fig. 1 (c); Adding based on the difference between the length 1d of the length 1c of outer rim 1a and wale direction among the subject area 2b that increases circle 5,4f launches decorative pattern 4 from the starting position.

Fig. 2 will be as Fig. 1 (c) carried out result of design respectively as assembling-disassembling 8 expressions of decorative pattern interpole coil pattern 7 and Fig. 2 (b) of Fig. 2 (a).The decorative pattern interpole coil pattern 7 of Fig. 2 (a) is to obtain through opposite slip distortion for the subject area 2b of Fig. 1 (c), and this opposite slip distortion is out of shape to the slip of the subject area 2a of Fig. 1 (b) the appointed area 2 from Fig. 1 (a) and is returned.From appointed area 2 to the slip of subject area 2a distortion be under row to last row, according to the section rank that are formed on the outer rim 1a, ladder property ground increases amount of movement and carries out.The subject area 2b that makes Fig. 1 (c) and the slip distortion that basal region 3 returns with being connected are to increase circle 5 and return moving of each section rank interiorly and carry out through comprising, and can not influence the design of the decorative pattern 4 of two reverse side decorative patterns etc.

The design of the front part of a Chinese robe or jacket 9 of the assembling-disassembling 8 shown in Fig. 2 (b) can be set appointed area 2 at design part 9a as its part, implements according to above explanation.If the localized design that combination is so then can easily design the integral body of the front part of a Chinese robe or jacket 9, enclose 5 even add to increase, can not influence Pattern Design yet.In the present embodiment; Situation for like this front part of a Chinese robe or jacket 9 of collar being designed describes, but with patent documentation 1 likewise, around armhole, not comprise the hem of outer rim of knitted fabric in addition inner; Also can set appointed area 2, and comprise and increase circle and design interiorly.

As shown in Figure 3, knit design method is to begin from step s1, and in step s2, the user imports knit design device 10 etc. with knitting knitting fabric information.The information of each coil that in knitting knitting fabric information, also comprises the kind etc. of coil.In step s3, show the coil pattern 1 shown in Fig. 1 (a).In step s4, set appointed area 2 according to user's appointment.In step s5, each position that changes on stair-stepping outer rim 1a epimere rank is collected as subtracting the circle position.In step s6, show to make appointed area 2 carry out the subject area 2a of the simple shape of slip distortion.In step s7, specify starting position 4f for subject area 2a by the user.Below increase the additional of circle 5; Wale direction about appointed area 2; From near starting position 4f one distolateral to away from another is distolateral; The error that produces while the difference of the loop construction of the kind of accumulating coil etc. is carried out, and is that accumulation is for the error of each row based on the difference of length 1c, 1d here.

In step s8, calculate the difference between the length 1d of length 1c and wale direction of outer rim 1a of appointed area 2.About the outer rim 1a of appointed area 2a, reducing under the situation of 2 circles for per 2 rows, when the size of establishing coil 1 circle was vertical N ［ mm ］, horizontal M ［ mm ］, the length 1c of the outer rim 1a of 2 row amounts became the 1st following formula.

Error with respect to the difference between the length 1d of this length 1c and wale direction becomes the 2nd following formula.

Error=(length-(2 ［ row ］ * N)) ÷ N ... (2)

The front part of a Chinese robe or jacket 9 is not only two reverse side decorative patterns, can also weave through double rib, the braiding such as tubular knitted of drawn needle forms, and basal region 3 in most cases weaves through plain stitch basically and forms.The size of the coil in the loop construction of the front part of a Chinese robe or jacket 9 is by the 1st formula and the employed M of the 2nd formula, N reflection, thereby the difference that can comprise loop construction is suitably assessed interiorly.

In step s8, for example, the difference of length 1c, 1d as error, is obtained and accumulated with row unit.In step s9, judge whether the accumulated value of difference surpasses a reference value.Under the situation that difference is calculated as the error that with the row is unit, a reference value becomes 2 rows.When the difference accumulated value surpasses a reference value, in step s10, increase circle 5 and be attached to subject area 2a.Increasing circle 5 is that 2 rows are that unit is by additional with a reference value.Owing to need reciprocally turn back to original position, be necessary for even number so increase the row number of circle 5.When increasing circle 5, in step s11, the difference accumulated value is revised when additional.Correction is to have increased circle 5 row number and carry out accordingly with having added.

In step s9, be judged as the difference accumulated value when surpassing a reference value, or step s11 in step s12, judges whether to reach another distolateral row of appointed area 2a when finishing, whether appointed area 2a finishes.Be judged as when not finishing, return step s8, obtain difference for next row.Be judged as when appointed area 2a finishes in step s9, in step s13, carry out the design of decorative pattern 4 for having added the subject area 2b that increases circle 5 shown in Fig. 1 (c).In next step s14, returning the distortion of sliding, generate the view data suitable, and generate weave data with decorative pattern interpole coil pattern shown in Fig. 2 (a) 7, in step s15, finish.If customer requirements then shows decorative pattern interpole coil pattern 7 as image.The basal region 3 that in subject area 2a, has added the part that increases circle 5 shows as blank line, but through showing switching, also can show blank line with compressing.

In above explanation, the difference between the length 1c of the outer rim 1a through calculating appointed area 2 and the length 1d of wale direction is obtained the error that the difference because of loop construction produces.Even knit stitches is identical and circle length coil is identical in appointed area 2 and basal region 3, this difference also can produce in the limit that the coil that makes appointed area 2 tilts with respect to the coil of basal region 3.When this difference of accumulation, when accumulated value surpasses a reference value, additionally increase circle 5, thereby in most cases the position that changes significantly of the shape in the appointed area 2 of outer rim 1a etc. increases circle 5.

The error that produces because of the difference of loop construction also can produce under knit stitches condition of different in appointed area 2 and the basal region 3.For example, in the knitted fabric of the knitted fabric of two reverse side decorative patterns and plain stitch, because as the difference of the knit stitches of texture pattern, the contraction mode to the wale direction of the coil after the braiding is different.Even the shape of the appointed area of outer rim 1a etc. 2 changes significantly, also accumulate because of the error that the difference of knit stitches produces, when accumulated value surpasses a reference value,, can relax the distortion that between appointed area 2 and basal region 3, produces through the additional circle 5 that increases.Therefore, preferably increase the difference that circle 5 is not only considered length, also consider the difference of knit stitches,, also can reduce distortion through increasing adding of circle 5 even only consider under a side the situation.

[embodiment 2]

Fig. 4 shows the structure as the summary of the knit design device 10 of other embodiment of the present invention.Knit design device 10 is installed to the widely used computer that comprises treating apparatus 11, input unit 12, display unit 13 and storage device 14 with the program of the knit design method of execution graph 1～shown in Figure 3 and realizes.Treating apparatus 11 comprises that data generate member 21, the zone is divided member 22, increased circle additional member 23, Pattern Design member 24 and regional connecting elements 25.Data generate member 21, zone and divide member 22, increase step s14, step s4, step s10 and step s13 that circle additional member 23 and Pattern Design member 24 correspond respectively to Fig. 3.In addition, also be contained in step s14 with regional connecting elements 25 corresponding actions.In storage device 14, comprise: comprise appointed area information 26, comprise for the various information of subject area 2a, 2b at interior subject area information 27 and difference accumulated value 28 that the error of the 2nd formula is accumulated as difference for the various information of appointed area 2.

Input unit 12 also comprises keyboard, handwriting pad etc., to the connection of communication line.Display unit 13 comprises image display device, printing equipment etc.Storage device 14 comprises the mass storage device of hard disk etc., storage medium that can dismounting.

Claims

1. knit design method, it generates the employed weave data of horizontal volume machine according to the demonstration of the coil pattern of the design of the knitted fabric that each coil is indicated to weave with from user's input,

Can be based on predetermined corresponding relation in coil pattern by the appointed area of user's appointment, slide and be deformed into the subject area of simple shape and, it is characterized in that along coil line direction as design object,

For having added the subject area that increases circle, carry out Pattern Design,

2. knit design device, it has data and generates member, and these data generate member and generate the employed weave data of horizontal volume machine according to the demonstration of the coil pattern of the design of the knitted fabric that each coil is indicated to weave with from user's input,

3. knit design device as claimed in claim 2; It is characterized in that the said circle additional member that increases is with the difference of the difference between the length of the wale direction of the length of the outer rim of said appointed area and the connected part in appointed area in the said basal region as said loop construction.

4. knit design device as claimed in claim 2; It is characterized in that, said increase the circle additional member with the coil of said appointed area to the difference between the contraction mode of wale direction of the coil of the contraction mode of wale direction and the connected part in appointed area in the said basal region difference as said loop construction.

5. like claim 3 or 4 described knit design devices, it is characterized in that, saidly increase circle additional member distolateral distolateral from the wale direction of said appointed area, accumulate said difference to another,

When the accumulated value of difference surpasses predetermined a reference value, append the row that increases circle as said.