WO2019149025A1 - Procédé de tissage d'un tissu à mailles jetées - Google Patents

Procédé de tissage d'un tissu à mailles jetées Download PDF

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Publication number
WO2019149025A1
WO2019149025A1 PCT/CN2019/070231 CN2019070231W WO2019149025A1 WO 2019149025 A1 WO2019149025 A1 WO 2019149025A1 CN 2019070231 W CN2019070231 W CN 2019070231W WO 2019149025 A1 WO2019149025 A1 WO 2019149025A1
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WO
WIPO (PCT)
Prior art keywords
comb
needle
bar
weft
weaving
Prior art date
Application number
PCT/CN2019/070231
Other languages
English (en)
Chinese (zh)
Inventor
王占洪
丁伟
赵加洋
赵红霞
陈佩佩
李宁
Original Assignee
王占洪
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王占洪 filed Critical 王占洪
Publication of WO2019149025A1 publication Critical patent/WO2019149025A1/fr

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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/12—Flat warp knitting machines with provision for incorporating unlooped wefts extending from selvedge to selvedge
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/06—Patterned fabrics or articles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/16—Flat warp knitting machines specially adapted for producing fabrics, or article blanks, of particular form or configuration
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/06—Needle bars; Sinker bars
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/10—Devices for supplying, feeding, or guiding threads to needles
    • D04B27/24—Thread guide bar assemblies
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/10—Devices for supplying, feeding, or guiding threads to needles
    • D04B27/24—Thread guide bar assemblies
    • D04B27/32—Thread guide bar assemblies with independently-movable thread guides controlled by Jacquard mechanisms

Definitions

  • the invention relates to a rope embroidered fabric, in particular to a weaving method of a rope embroidered fabric, and belongs to the technical field of textile fabric preparation.
  • the knitting method of the existing rope embroidered fabric is usually firstly woven with a warp knitting machine, and then embroidered on the bottom net using an embroidery machine to form a rope embroidered fabric.
  • this weaving method has the following disadvantages in the actual weaving process:
  • a rope embroidery computer embroidery machine includes a frame, a rope embroidery machine head is arranged on the frame, and the rope embroidery machine head includes a casing.
  • the needle bar disposed in the casing has a 360-degree rotating mounting sleeve on the outer circumference of the needle bar, and two loading frames are arranged on the outer circumference of the mounting sleeve, and a mounting bracket is arranged below the loading frame, and a rope tube is arranged below the mounting bracket.
  • the fixing frame and the rope tube fixing frame are provided with a stringing pipe; because the embroidery machine has a complicated structure and a high manufacturing cost, the production cost of the rope embroidered fabric is greatly increased;
  • the technical problem to be solved by the invention is to provide a not only can greatly improve the production efficiency, reduce the production cost, the stability of the cloth surface is better, and the three-dimensional effect of the pattern is stronger, the flower pattern is more abundant, and the flower pattern can be better satisfied. Weaving method of rope embroidered fabrics with diverse development trends.
  • the present invention adopts a knitting method of a rope embroidered fabric which is woven on a Raschel warp knitting machine, which includes a loop forming device and a bar device
  • the loop forming device comprises a groove needle, a core and a sinker loop forming device
  • the bar device comprises a plurality of combs, the steps of which are:
  • the third looped bar is used for weaving the bottom net; the second weft bar is used for the back of the needle, and the yarns in the second weft bar are all in the whole weaving process. Does not enter the groove needle, does not participate in the yarn movement, and is used to form a three-dimensional pattern layer on the surface of the third loop-shaped woven woven bottom mesh; the first loop-forming bar is used as both the back-spun yarn and the yarn
  • the loop forming structure formed by the needle front yarn binds the three-dimensional pattern layer to the surface of the bottom net to thereby form a rope embroidered fabric at one time.
  • a fourth weft bar is disposed behind the third looping bar, and the fourth weft bar is used as a back pad.
  • the first loop forming comb and the third loop forming comb perform the needle front traverse
  • the second weft bar is maintained at the original position, and the needle is not traversed
  • the groove needle continues to perform a looping motion, and when the movement to the slot needle and the needle core begins to close, the first looped comb, the first The second weft bar, the third loop comb and the fourth weft bar are traversed by the needle back.
  • the first loop forming comb and the third loop forming comb perform the needle front cross Moving
  • the second weft bar is driven upward by the transmission mechanism, and does not perform traverse before the needle
  • the groove needle continues to perform a looping motion
  • the first looping The bar, the third looping bar and the fourth weft bar are traversed by the needle back, and the second weft bar is driven to move downward by the transmission mechanism while performing the needle back traverse.
  • the transmission mechanism preferably includes a swing arm and a bar shaft, the second weft bar is fixedly mounted at a lower end of the swing arm, and an upper end of the swing arm is fixedly mounted on the comb shaft Upper, the bar shaft is rotatably mounted on the frame of the raschel warp knitting machine.
  • the first looped comb is at least one gathered flower comb
  • the second weft comb is at least one gathered flower comb
  • the third The looped comb is a bar or a two-bar comb or a separate Jacquard comb or a gathered flower comb and a ground bar.
  • the fourth weft bar is composed of at least one gathered flower bar, a separate Jaka bar and a spandex bar.
  • the first looped comb is preferably two gathered flower combs
  • the second weft comb is preferably two gathered flower combs
  • the fourth weft bar is preferably composed of four gathered flower combs, a separate Jacquard bar and a spandex bar.
  • the present invention has the following beneficial effects:
  • the knitting method of the invention can directly weave the rope embroidered fabric on the Raschel warp knitting machine, without first using the Raschel warp knitting machine to weave the bottom net, and then using the embroidery machine for the rope embroidering, which not only greatly improves the production efficiency, Reduced production costs and better stability of the fabric.
  • the knitting method of the present invention since the yarn in the second weft bar is always on the needle back of the groove needle, does not enter the groove needle, and is bound to the surface of the bottom net by the yarn in the first looped bar, Therefore, the thickness of the yarn raw material in the second weft insertion bar is not limited, and the raw material strand can be woven, so that the three-dimensional effect of the pattern is stronger.
  • the knitting method of the invention breaks the traditional way of comb arrangement in the existing warp knitting machine, and provides a new arrangement manner, that is, all the combs are divided into four parts, and the interval is arranged into a loop comb and a weft comb. And the number of combs in each part can be configured according to actual needs, which can meet the more complex flower-type process requirements, make the braided rope embroidered fabrics more abundant, and can better meet the development trend of flower variety. .
  • the knitting method of the present invention does not limit the thickness of the yarn in the second weft insertion bar, and can weave a pattern having a strong stereoscopic effect on the raschel machine of any machine number.
  • the second weft insertion bar of the invention is driven up and down by the transmission mechanism, so that the needle back traverse and the entire weaving process are more reliable.
  • FIG. 1 is a schematic structural view of a bar configuration in a knitting method of a rope embroidered fabric according to the present invention.
  • FIG. 2 is a schematic view showing the structure of the first embodiment of the method for knitting a rope embroidered fabric according to the present invention when the slot needle is moved to the extreme position of the needle.
  • Fig. 3 is a structural schematic view showing the first embodiment of the method for weaving a rope embroidered fabric of the present invention when the slot needle is moved to the position where the needle core starts to be closed.
  • Fig. 4 is a structural schematic view showing the second embodiment of the method for knitting a rope embroidered fabric of the present invention when the slot needle is moved to the limit position of the needle.
  • Fig. 5 is a schematic view showing the structure of the second embodiment of the method for weaving a rope embroidered fabric according to the present invention when the slot needle is moved to the position where the core is in the closed position.
  • Figure 6 is a schematic view showing the second structure of the transmission mechanism of the present invention.
  • a method of weaving a rope embroidered fabric which can be woven on a rakeel warp knitting machine of any machine number, the raschel warp knitting machine comprising a loop forming device and a comb a boring device comprising a slot needle mounted on a slot needle bed, a needle core mounted on the core bed, a sinker 3 mounted on the sedimentation bed, and a detachment needle block mounted on the detachment needle bed
  • the loop forming device comprises a plurality of combs, the steps of which are: (1) comb configuration: in the combing device of the Raschel warp knitting machine, the slaves are arranged in the direction of the machine to the rear of the machine There is a first looping comb A, a second weft comb B and a third looping comb C; (2) upper weaving: the third looping comb C is used for weaving the bottom net;
  • the second weft-like bar B is traversed by the needle back, and the yarn in the second weft
  • a fourth weft bar is disposed behind the third looped comb C. D, the fourth weft bar D is used as a backing pad for forming a shadow pattern layer on the back surface of the bottom mesh of the third looped card C, and the third looping comb C A bottom web loop formed by the backing of the needle back and the front stitch of the needle binds the shaded layer to the back of the bottom net.
  • the first looped comb A and the third The loop comb C performs the needle front traverse
  • the second weft comb B maintains the original position, and does not perform the needle front traverse
  • the slot needle 1 continues to perform the looping motion, and when the movement to the slot needle 1 and the needle core 2 begins to close In position, as shown in FIG.
  • the first looped comb A, the second weft comb B, the third looped comb C, and the fourth weft comb D are needle-reversed at all During the traverse of the bar, the yarn on the second weft bar B will not scrape to the other bar, and the yarn can be placed after the first loop of the bar A to ensure the yarn.
  • the thread can be bound by the yarn on the first looped comb A.
  • the first looped comb A and the third The looping comb C performs the needle front traverse, and the second weft inserting b is driven upward by the transmission mechanism, and does not perform the needle front traverse; the slot needle 1 continues to perform the looping motion, when moving to the slot needle 1 and the needle
  • the core 2 starts to be in the closed position, as shown in FIG. 5, the first looped comb A, the third looped comb C and the fourth weft comb D are yawed, the second weft The bar B is driven to move downward by the transmission mechanism while performing the needle back traverse.
  • the yarn on the second weft bar B will not scrape to the other bar, and the yarn can be placed after the first loop of the comb A, It is well ensured that the yarn can be bound by the yarns on the first looped comb A and that the needle back of each bar is traversed and the entire weaving process is more reliable.
  • the transmission mechanism preferably includes a swing arm 4 and a bar shaft 5, and the second weft bar B is fixedly mounted at a lower end of the swing arm 4,
  • the upper end of the swing arm 4 is fixedly mounted on the comb shaft 5, and the comb shaft 5 is rotatably mounted on a frame of a raschel warp knitting machine by a bearing, and the comb shaft 5 can be made of a motor or the like.
  • the ring mechanism drives the swing, and the swinging motion is driven by driving the comb shaft 5, thereby driving the second weft bar B to move up and down.
  • the transmission mechanism may also adopt other structures, such as a first swing link 6, a second swing link 7, a swing link shaft 8, a bar swing arm 9 and a bar shaft 5;
  • the weft insertion bar B is fixedly mounted on the lower end of the first swing link 6,
  • the second swing link 7 is connected to the swing link shaft 8 through a bearing, and the other end is connected to the first swing link 6 through a bearing.
  • the upper end of a swinging link 6 is connected to one end of the swing arm 9 through a bearing, and the other end of the swing arm 9 is fixed on the comb shaft 5, and the comb shaft 5 is rotatably mounted on the Rachel warp knitting machine through a bearing.
  • the second weft bar B is driven to move up and down by driving the bar shaft 5 to move up and down, as shown in FIG.
  • the first looped comb A is at least one gathered flower comb a
  • the second weft comb B is at least An agglomerated flower comb a
  • the third looped comb C is a bar comb b or two bar comb b or a separate Jaka bar or a gathered flower
  • the comb a is composed of a bar comb b.
  • the fourth weft bar D is composed of at least one gathered flower bar a, a separate Jaka bar e and a spandex bar d.
  • the invention uses a separate Jacquard bar e in the fourth weft insertion bar D, and generates a lateral offset by the Jacquard needle shift control to form an offset change structure, thereby forming a more transparent flower. type.
  • the first looped comb A is preferably two concentrated flower combs a
  • the second weft combs B are preferably two gathered flowers.
  • the comb a, the third looped comb C preferably consists of a concentrated flower comb a and a ground bar b, the fourth weft bar D preferably consists of four gathered flower combs a, a separate Jacquard comb e and a spandex comb d composition.
  • the rope embroidered fabric can be woven at one time on the raschel warp knitting machine of any machine number, and the woven fabric of the embroidered fabric has more flower patterns, stronger stereoscopic effect and better. Satisfy the development needs of the variety of patterns.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
  • Knitting Machines (AREA)

Abstract

La présente invention concerne un procédé de tissage d'un tissu à mailles jetées, qui consiste à tisser sur un métier à mailles jetées de type Rachel, les étapes étant les suivantes : une configuration de barre de guidage : dans un dispositif de barre de guidage du métier à mailles jetées de type Rachel, une première barre de guidage de formation de boucle (A), une deuxième barre de guidage d'insertion de trame (B) et une troisième barre de guidage de formation de boucle (C) étant agencées en séquence depuis l'avant de la machine jusqu'à l'arrière de la machine ; l'alimentation et le tissage : la troisième barre de guidage de formation de boucle (C) étant utilisée pour tisser une maille inférieure ; la deuxième barre de guidage d'insertion de trame (B) traversant en tant que dos d'aiguille et un fil dans la deuxième barre de guidage d'insertion de trame (B) n'entrant pas dans une aiguille de rainure (1) pendant tout le processus de tissage et ne participant pas au mouvement de pose de fil, étant utilisée pour former une couche à motifs de fleur tridimensionnelle sur une surface de la maille inférieure tissée par la troisième barre de guidage de formation de boucle (C) ; la première barre de guidage de formation de boucle (A) étant utilisée comme dos d'aiguille pour le tissage de fils et étant utilisée comme avant d'aiguille pour le tissage de fils et une structure de formation de boucle formée liant la couche à motifs de fleur tridimensionnelle à la surface de la maille inférieure et, ainsi, un tissu à mailles jetées est formé par un seul processus de tissage. En utilisant le procédé de tissage, un tissu à mailles jetées peut être tissé au moyen d'un seul processus sur un métier à mailles jetées de type Rachel ayant un nombre quelconque de machines, l'efficacité de production étant élevée, la stabilité de surface de tissu étant bonne, le motif de fleur étant plus riche et la sensation tridimensionnelle étant plus forte.
PCT/CN2019/070231 2018-01-31 2019-01-03 Procédé de tissage d'un tissu à mailles jetées WO2019149025A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810096243.8A CN108018649B (zh) 2018-01-31 2018-01-31 绳绣面料的编织方法
CN201810096243.8 2018-01-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110592797A (zh) * 2019-09-19 2019-12-20 福建信亿机械科技有限公司 一种双针床经编机
CN111876892A (zh) * 2019-09-19 2020-11-03 福建信亿机械科技有限公司 一种梳栉摇架传动装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108018649B (zh) * 2018-01-31 2023-06-09 王占洪 绳绣面料的编织方法
CN108866793A (zh) * 2018-08-01 2018-11-23 武汉纺织大学 一种多梳双贾卡经编机及其花纹织物编织方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201842949U (zh) * 2010-10-26 2011-05-25 常州市润源经编机械有限公司 用于压纱型经编机的梳栉装置
CN202175823U (zh) * 2011-10-19 2012-03-28 广东天海花边有限公司 多梳压纱提花经编机
CN204138882U (zh) * 2014-09-26 2015-02-04 江苏润源控股集团有限公司 一种高速经编机编织机构
CN204982273U (zh) * 2015-07-28 2016-01-20 常州市第八纺织机械有限公司 一种带压纱板双贾卡经编机
EP3101164A1 (fr) * 2015-06-03 2016-12-07 Karl Mayer Textilmaschinenfabrik GmbH Métier à tricoter chaîne et tricot chaîne
CN108018649A (zh) * 2018-01-31 2018-05-11 王占洪 绳绣面料的编织方法
CN207958648U (zh) * 2018-01-31 2018-10-12 王占洪 拉舍尔经编机的编织机构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204138885U (zh) * 2014-09-26 2015-02-04 江苏润源控股集团有限公司 高速经编机的编织机构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201842949U (zh) * 2010-10-26 2011-05-25 常州市润源经编机械有限公司 用于压纱型经编机的梳栉装置
CN202175823U (zh) * 2011-10-19 2012-03-28 广东天海花边有限公司 多梳压纱提花经编机
CN204138882U (zh) * 2014-09-26 2015-02-04 江苏润源控股集团有限公司 一种高速经编机编织机构
EP3101164A1 (fr) * 2015-06-03 2016-12-07 Karl Mayer Textilmaschinenfabrik GmbH Métier à tricoter chaîne et tricot chaîne
CN204982273U (zh) * 2015-07-28 2016-01-20 常州市第八纺织机械有限公司 一种带压纱板双贾卡经编机
CN108018649A (zh) * 2018-01-31 2018-05-11 王占洪 绳绣面料的编织方法
CN207958648U (zh) * 2018-01-31 2018-10-12 王占洪 拉舍尔经编机的编织机构

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110592797A (zh) * 2019-09-19 2019-12-20 福建信亿机械科技有限公司 一种双针床经编机
CN111876892A (zh) * 2019-09-19 2020-11-03 福建信亿机械科技有限公司 一种梳栉摇架传动装置

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