CN104790109A - Forming and knitting weaving method of flatfoot orthopedic insole base body - Google Patents
Forming and knitting weaving method of flatfoot orthopedic insole base body Download PDFInfo
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- CN104790109A CN104790109A CN201510158635.9A CN201510158635A CN104790109A CN 104790109 A CN104790109 A CN 104790109A CN 201510158635 A CN201510158635 A CN 201510158635A CN 104790109 A CN104790109 A CN 104790109A
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Abstract
The invention discloses a forming and knitting weaving method of a flatfoot orthopedic insole base body. Foot data of a flatfoot patient are collected so that a process sheet of an orthopedic insole can be determined, platemaking software in a computer flat knitting machine performs a forming weaving drawing design according to the process sheet, the yarn bending density, the roller pressure, the machine head running speed, the narrowing speed and the reverse stitch speed of the flat knitting machine are adjusted, corresponding yarn is selected, and forming weaving is performed. According to the method, due to the fact that the foot data of the flatfoot patient are collected so that size parameters of the orthopedic insole can be determined, the 'indiscriminate treatment' phenomenon caused in the manufacturing process of an existing orthopedic insole is avoided, and production cost of the orthopedic insole is reduced while the treatment effect is improved; the orthopedic insole made through the knitting weaving method is good in breathability and comfort.
Description
Technical field
The invention belongs to knitting and forming technical field, be specifically related to a kind of shaping knitting braid method of flat foot orthopedic insoles matrix.
Background technology
Arch of foot is made up of jointly bone and soft tissue, and flat foot is a kind of more common postural defect, refers to that footstep planning longitudinal arch is smooth, occurs one deformity that is tired or pain symptom, also known as plantar arch collapse.For splayfooted treatment, especially for the flat foot patient of moderate and severe, foot orthopedic is an incremental process.Dissimilar flat foot patient should select applicable orthopedic insoles according to the severe degree of self, progressively orthopedic sufficient bone malformation, recovers arch of foot performance, repairs soft tissues of soles.
At present, market being applicable to the orthopedic insoles that flat foot patient wears adopts indiscriminate methods for the treatment of to design, this type of shoe-pad can not carry out corresponding design according to the sufficient type of patient, thus be difficult to play suit the remedy to the case, the effect of rehabilitation, even can run counter to desire, incur loss through delay splayfooted therapic opportunity, increase the weight of the order of severity of illness.Meanwhile, it is shaping that these products mainly carry out compression molding techniques to polymerising ethylene and char-forming material, gas permeability and comfort level poor, and cost is higher, can not accept by extensive patients.
Knit product obtains industry widely with its excellent comfortable ventilating and formability and promotes, knitting and forming is in braiding process, just form the shaping or half form clothing base or matrix with certain size and shape, can not need to carry out cutting or only need carry out a small amount of cutting being just sewn into required finished product.At present, very few for using in flat foot orthopedic insoles in knit product, be generally that the conventional method adopting cutting to sew up makes, but its complex procedures, the shoe-pad comfortableness of making is also poor.Therefore, adopt the knitting and forming method of Computerized flat knitting machine to carry out the making of flat foot orthopedic insoles, the comfortableness of shoe-pad can not only be improved, can also according to the plantar arch collapse degree of every patient, the shoe-pad of design correspondence carries out foot orthopaedic treatment, while raising result for the treatment of, reduce treatment cost.
Summary of the invention
The object of this invention is to provide a kind of shaping knitting braid method of flat foot orthopedic insoles matrix, utilize the flat foot orthopedic insoles that knitting shaping braid method is produced, solve existing orthopedic insoles gas permeability and comfortableness poor, the problem of corresponding design can not be carried out according to patient's plantar arch collapse degree.
The technical solution adopted in the present invention is, a kind of shaping knitting braid method of flat foot orthopedic insoles matrix, and concrete operation step is:
Step 1: flat foot patients feet data are gathered;
Step 2: according to each several part size of step 1 the data obtained determination orthopedic insoles;
Step 3: according to the technique list of the Density determination orthopedic insoles of step 2 gained orthopedic insoles size and requirement;
Step 4: by the technique single input Computerized flat knitting machine of step 3 gained, plate-making software carries out knitting and forming G-Design according to technique list, regulates kinking density, roller pulling force, the head speed of service of Computerized flat knitting machine, chooses corresponding yarn, start to carry out knitting and forming;
Step 5: by remaining pin number local tractive and the flat portion of receiving harvest, cropping, obtains orthopedic insoles.
Feature of the present invention is also,
In step 1, flat foot patients feet collecting method is: carry out plantar pressure and contact area of ground test by plantar pressure scanner Foot scanUSB2 to flat foot patient, record flat foot foot length, foot breadth and arch height data.
In step 2, orthopedic insoles each several part method for determining size is: by the flat foot arch height data recorded with make comparisons with code normal foot arch height, obtain the height of orthopedic insoles arch area, make it be not less than the minimum of a value of normal foot altitude range, and show that accurate flat foot orthopedic insoles foot length is by being surveyed foot length value ± 2.5cm, foot breadth by being surveyed foot breadth ± 2.5cm.
In step 3, shoe-pad technique list comprises shoe-pad main body weaving and edge details weaving.
Shoe-pad main body weaving process is: carry out the braiding of shoe-pad main body according to gained orthopedic insoles foot length, foot breadth and arch of foot high size, shoe-pad entirety adopts full pin air layer tissue to weave, and the mode of alternately turning over pin before and after adopting adds stuffer weft, is fixed in shoe-pad sole site; Wherein, arch area is hollow structure, and Selective filling thing is filled as required, and before and after all the other positions adopt, the mode of needle-bar tuck makes hollow space unite two into one.
Arch area is filled good stability and is had certain elasticity can with matrix in conjunction with reliable hydrosol material poly-N-isopropyl acrylamide.
Edge details weaving is: shoe-pad matrix border adopts to draw to return and adds pin, brightly adds pin and mode of secretly narrowing, and weaving direction weaves to heel from toe.
In step 4, Computerized flat knitting machine type is LXC_252SCV-7G, and plate-making software is L_ONE1.5.
In step 4, kinking density is 75 ~ 100, and roller pulling force is 10 ~ 25r/min, the head speed of service: normal braiding hourly velocity is 65 ~ 70cm/s, and narrowing and turning over pin hourly velocity is 45 ~ 55cm/s.
In step 4, choose number be 1/2.5Nm ~ 1/5Nm 80 20 polyester cotton blended yarns, 90 10 polyester cotton blended yarns or 100% Polyester Yarns.
The invention has the beneficial effects as follows, the present invention, by gathering flat foot patients feet data, determines the dimensional parameters of orthopedic insoles, avoids existing orthopedic insoles " indifference treatment " phenomenon in manufacturing process, improves result for the treatment of; Adopt the method for knitting knitting and forming, the orthopedics of making is lined with good gas permeability and comfortableness; Using yarn as raw material, reduce the production cost of orthopedic insoles.
Accompanying drawing explanation
Fig. 1 is the process chart of the knitting knitting and forming of flat foot orthopedic insoles matrix of the present invention;
Fig. 2 is the orthopedic insoles of the shaping knitting braid method gained utilizing flat foot orthopedic insoles matrix of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
Step 1: by plantar pressure scanner Foot scan USB2, plantar pressure and contact area of ground test are carried out to flat foot patient, record that its foot length is 22.5cm, foot breadth is 9.5cm, arch height is 11mm.
Step 2: by step 1 gained arch height with compare with code normal foot arch of foot is high, the altitude range obtaining orthopedic insoles arch area is 15mm, and then determines that the foot length of orthopedic insoles is 25cm, foot breadth is 12cm, arch height is 15mm.
Step 3: choosing 80 20 polyester cotton blended yarns that number is 1/2.5Nm, is LXC_252SCV-7G in model, plate-making software be L_ONE1.5 Computerized flat knitting machine on work out, finally obtain orthopedic insoles, concrete braiding process is:
Shoe-pad main body weaving process is: shoe-pad entirety adopts full pin air layer tissue to weave, and the mode of alternately turning over pin before and after adopting adds stuffer weft, is fixed in shoe-pad sole site; Arch area hydrosol material poly-N-isopropyl acrylamide is filled, and before and after all the other positions adopt, the mode of needle-bar tuck makes hollow space unite two into one.
Edge details weaving is: shoe-pad matrix border adopts to draw to return and adds pin, brightly adds pin and mode of secretly narrowing, and weaving direction weaves to heel from toe.
Wherein, the kinking density of Computerized flat knitting machine is 75, and roller pulling force is 10r/min, and normal braiding hourly velocity is 65cm/s, and narrowing and turning over pin hourly velocity is 45cm/s.
Embodiment 2
Step 1: by plantar pressure scanner Foot scan USB2, plantar pressure and contact area of ground test are carried out to flat foot patient, record that its foot length is 22.5cm, foot breadth is 9.5cm, arch height is 11mm.
Step 2: by step 1 gained arch height with compare with code normal foot arch of foot is high, the altitude range obtaining orthopedic insoles arch area is 15mm, and then determines that the foot length of orthopedic insoles is 25cm, foot breadth is 12, arch height is 15mm.
Step 3: choosing 90 10 polyester cotton blended yarns that number is 1/3.5Nm, is LXC_252SCV-7G in model, plate-making software be L_ONE1.5 Computerized flat knitting machine on work out, finally obtain orthopedic insoles, concrete braiding process is:
Shoe-pad main body weaving process is: shoe-pad entirety adopts full pin air layer tissue to weave, and the mode of alternately turning over pin before and after adopting adds stuffer weft, is fixed in shoe-pad sole site; Arch area hydrosol material poly-N-isopropyl acrylamide is filled, and before and after all the other positions adopt, the mode of needle-bar tuck makes hollow space unite two into one.
Edge details weaving is: shoe-pad matrix border adopts to draw to return and adds pin, brightly adds pin and mode of secretly narrowing, and weaving direction weaves to heel from toe.
Wherein, the kinking density of Computerized flat knitting machine is 85, and roller pulling force is 15r/min, and normal braiding hourly velocity is 68cm/s, and narrowing and turning over pin hourly velocity is 50cm/s.
Embodiment 3
Step 1: by plantar pressure scanner Foot scan USB2, plantar pressure and contact area of ground test are carried out to flat foot patient, record that its foot length is 22.5cm, foot breadth is 9.5cm, arch height is 11mm.
Step 2: by step 1 gained arch height with compare with code normal foot arch of foot is high, the altitude range obtaining orthopedic insoles arch area is 15mm, and then determines that the foot length of orthopedic insoles is 20cm, foot breadth is 7cm, arch height is 15mm.
Step 3: choosing 100% Polyester Yarns that number is 1/5Nm, is LXC_252SCV-7G in model, plate-making software be L_ONE1.5 Computerized flat knitting machine on work out, finally obtain orthopedic insoles, concrete braiding process is:
Shoe-pad main body weaving process is: shoe-pad entirety adopts full pin air layer tissue to weave, and the mode of alternately turning over pin before and after adopting adds stuffer weft, is fixed in shoe-pad sole site; Arch area hydrosol material poly-N-isopropyl acrylamide is filled, and before and after all the other positions adopt, the mode of needle-bar tuck makes hollow space unite two into one.
Edge details weaving is: shoe-pad matrix border adopts to draw to return and adds pin, brightly adds pin and mode of secretly narrowing, and weaving direction weaves to heel from toe.
Wherein, the kinking density 100 of Computerized flat knitting machine, roller pulling force is 25r/min, and normal braiding hourly velocity is 70cm/s, and narrowing and turning over pin hourly velocity is 55cm/s.
According to biomechanical knowledge, there is obviously height in natural human sole's arch of foot, has very large radian but do not interrupt, usually to land outside heel during walking, then roll to the inside to slow down impulsive force, be finally transitioned into full pin and land in the middle part of footprint; And flat foot arch of foot is lower, footprint is full, and whole sole all can be imprinted on the ground, and to land outside heel during walking, then undue rolling to the inside, forms varus.Utilize Foot ScanUSB2 plantar pressure scanner, the stressing conditions of vola different parts can be measured by naked pin nature standing upright, sweep test is carried out to vola, with the shoe-pad of standard yardage for reference, obtain the altitude range of orthopedic insoles arch area, in the present embodiment, the foot length of flat foot patient is 22.5cm, foot breadth is 9.5cm, arch height is 11mm, meanwhile, known through scanning survey, foot length 22.5cm, the normal arch height of foot breadth 9.5cm is 14 ~ 18mm, therefore, determines that the arch height of orthopedic insoles is 15mm.
Fig. 1 is the flow chart of orthopedic insoles of the present invention braiding, adopt orthopedic insoles that method of the present invention weaves as shown in Figure 2, knitting and forming of the present invention is the two-sided braiding simultaneously carrying out global shape, middle without connecting in pocket-like, it is the shoe-pad of standard yardage bottom orthopedic insoles, arch area is the unconnected air layer tissues in front and back, and entirety is three-dimensional shape; Before and after adopting, the hollow space beyond filler can unite two into one and link together by the mode of needle-bar tuck, both secures filler, and also form the thickness of shoe-pad main body; The mode that inlaid thread mainly utilizes Computerized flat knitting machine to pad separately yarn in the one side of shoe-pad kiss the earth adds the different yarn of another kind of thickness, this one thread added is fixed in whole fabric by entirety, and such mode can reach the shoe-pad of different-thickness as requested.The features such as braid method of the present invention is easy and easy, and the flat foot orthopedic insoles basal body structure of institute's weaving forming is good, comfortableness is strong, have medical effect widely.
The present invention utilizes the advantage of weft-knitted Computerized flat knitting machine fully, carries out product development method.Meanwhile, the method improves again the comfort level of the aesthetics shoe-pad entirety of product edge, for the exploitation of multi-crossed disciplines and human health products provides good thinking and countermeasure.
Claims (10)
1. a shaping knitting braid method for flat foot orthopedic insoles matrix, is characterized in that, concrete operation step is:
Step 1: flat foot patients feet data are gathered;
Step 2: according to each several part size of step 1 the data obtained determination orthopedic insoles;
Step 3: according to the technique list of the Density determination orthopedic insoles of step 2 gained orthopedic insoles size and requirement;
Step 4: by the technique single input Computerized flat knitting machine of step 3 gained, plate-making software carries out knitting and forming G-Design according to technique list, regulates kinking density, roller pulling force, the head speed of service of Computerized flat knitting machine, chooses corresponding yarn, start to carry out knitting and forming;
Step 5: by remaining pin number local tractive and the flat portion of receiving harvest, cropping, completes the braiding of orthopedic insoles.
2. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 1, it is characterized in that, in step 1, flat foot patients feet collecting method is: carry out plantar pressure and contact area of ground test by plantar pressure scanner Foot scan USB2 to flat foot patient, record foot length, foot breadth and arch height data.
3. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 1, it is characterized in that, in step 2, orthopedic insoles each several part method for determining size is: by the flat foot arch height data recorded with make comparisons with code normal foot arch height, obtain the height of orthopedic insoles arch area, make it be not less than the minimum of a value of normal foot altitude range, and show that accurate flat foot orthopedic insoles foot length is by being surveyed foot length value ± 2.5cm, foot breadth by being surveyed foot breadth ± 2.5cm.
4. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 1, it is characterized in that, in step 3, shoe-pad technique list comprises shoe-pad main body weaving and edge details weaving.
5. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 4, it is characterized in that, described shoe-pad main body weaving process is: carry out the braiding of shoe-pad main body according to gained orthopedic insoles foot length, foot breadth and arch of foot high size, shoe-pad entirety adopts full pin air layer tissue to weave, and the mode of alternately turning over pin before and after adopting adds stuffer weft, is fixed in shoe-pad sole site; Wherein, arch area is hollow structure, and Selective filling thing is filled as required, and before and after all the other positions adopt, the mode of needle-bar tuck makes hollow space unite two into one.
6. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 5, is characterized in that, arch area is filled good stability and had certain elasticity and can with matrix in conjunction with reliable hydrosol material poly-N-isopropyl acrylamide.
7. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 4, it is characterized in that, described edge details weaving is: shoe-pad matrix border adopts to draw to return and adds pin, brightly adds pin and mode of secretly narrowing, and weaving direction weaves to heel from toe.
8. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 1, it is characterized in that, in step 4, the Computerized flat knitting machine type of use is LXC_252SCV-7G, and plate-making software is L_ONE1.5.
9. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 1, it is characterized in that, in described step 4, kinking density is 75 ~ 100, roller pulling force is 10 ~ 25r/min, the head speed of service: normal braiding speed is 65 ~ 70cm/s, and narrowing and turning over needle speed is 45 ~ 55cm/s.
10. the shaping knitting braid method of a kind of flat foot orthopedic insoles matrix according to claim 1, it is characterized in that, in described step 4, choose number be 1/2.5Nm ~ 1/5Nm 80 20 polyester cotton blended yarns, 90 10 polyester cotton blended yarns or 100% Polyester Yarns.
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| CN201510158635.9A CN104790109B (en) | 2015-04-03 | 2015-04-03 | Forming and knitting weaving method of flatfoot orthopedic insole base body |
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| CN201510158635.9A CN104790109B (en) | 2015-04-03 | 2015-04-03 | Forming and knitting weaving method of flatfoot orthopedic insole base body |
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| CN104790109B CN104790109B (en) | 2017-04-19 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105533917A (en) * | 2015-12-24 | 2016-05-04 | 四川大学 | Method for designing increased insoles based on raised heel foot shapes |
| CN106843157A (en) * | 2017-03-10 | 2017-06-13 | 陕西科技大学 | A kind of preparation method of children's arch support pad |
| CN108823775A (en) * | 2018-06-26 | 2018-11-16 | 西安工程大学 | A kind of molding knitting weaving method of intoe orthoses |
| CN110592789A (en) * | 2019-10-12 | 2019-12-20 | 珠海建轩服装有限公司 | Air layer fabric, air layer jacquard fabric and weaving method thereof |
| TWI739565B (en) * | 2020-08-24 | 2021-09-11 | 潘慧芬 | Insole manufacturing method and insole |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110592789A (en) * | 2019-10-12 | 2019-12-20 | 珠海建轩服装有限公司 | Air layer fabric, air layer jacquard fabric and weaving method thereof |
| TWI739565B (en) * | 2020-08-24 | 2021-09-11 | 潘慧芬 | Insole manufacturing method and insole |
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| CN104790109B (en) | 2017-04-19 |
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