WO2007119272A1 - procédé de tricotage de tissu et dispositif de conception - Google Patents

procédé de tricotage de tissu et dispositif de conception Download PDF

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Publication number
WO2007119272A1
WO2007119272A1 PCT/JP2007/000257 JP2007000257W WO2007119272A1 WO 2007119272 A1 WO2007119272 A1 WO 2007119272A1 JP 2007000257 W JP2007000257 W JP 2007000257W WO 2007119272 A1 WO2007119272 A1 WO 2007119272A1
Authority
WO
WIPO (PCT)
Prior art keywords
knitting
needle
yarn
knitted fabric
stitch
Prior art date
Application number
PCT/JP2007/000257
Other languages
English (en)
Japanese (ja)
Inventor
Fumihiro Nishikawa
Masaki Yamanishi
Roger Kwok Hung Chan
Masumi Tsuboi
Original Assignee
Shima Seiki Mfg., Ltd.
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 Shima Seiki Mfg., Ltd. filed Critical Shima Seiki Mfg., Ltd.
Priority to EP07736914.8A priority Critical patent/EP1995363B1/fr
Priority to CN2007800055638A priority patent/CN101384761B/zh
Priority to JP2008510733A priority patent/JP4916508B2/ja
Publication of WO2007119272A1 publication Critical patent/WO2007119272A1/fr

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/24—Flat-bed knitting machines with independently-movable needles for producing patterned fabrics
    • D04B7/26—Flat-bed knitting machines with independently-movable needles for producing patterned fabrics with colour patterns
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10—Patterned fabrics or articles
    • D04B1/12—Patterned fabrics or articles characterised by thread material
    • D04B1/126—Patterned fabrics or articles characterised by thread material with colour pattern, e.g. intarsia fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
    • D04B15/362—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation
    • D04B15/365—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines with two needle beds in V-formation with provision for loop transfer from one needle bed to the other

Definitions

  • the present invention relates to a knitted fabric for catching a knitting yarn hooked on a knitting needle by an intarsia pattern, floating knitting, etc., so that the knitting yarn is fed so as not to be hooked on the knitting needle and fed as a transition yarn.
  • the present invention relates to a knitting method and a design apparatus.
  • the knitting yarn used for knitting the knitted fabric in the flat knitting machine is supplied to the knitting needle from a yarn supplying member such as a yarn carrier that moves along the mouth so as to be interlocked with the knitting operation of the knitting needle.
  • the intarsia pattern to be knitted has a shape that fits into the ground knitted fabric. For this reason, yarn insertion and yarn extraction using knitting yarns different from the knitted fabric of the ground are performed at the start and end of the intarsia pattern.
  • the problem that the crossover yarn floats from the mouth and becomes difficult to catch on the knitting needle occurs not only in the knitting of the Intarsia pattern, but also in the knitted fabric of the floating knitting.
  • In order to prevent the crossover yarn from floating from the mouth in the crossover section and to make sure that the knitting needle catches the crossover yarn as the knitting yarn at the end of the knitting section it is necessary to tack the knitted fabric in the crossover section with tack or the like. Processing such as knitting is performed to prevent the transfer yarn from floating from the mouth.
  • the crossover yarn is knitted into the knitted fabric, it will be necessary to remove the knitted crossover yarn in the subsequent process.
  • This method is based on the premise that the operation of the knitting needle and the yarn supplying member can be individually controlled, and the yarn carrier is taken along with the yarn carrier while moving the carriage carrying the cam mechanism along the knitted fabric.
  • a flat cam knitting machine must be equipped with a new cam mechanism.
  • Patent Document 1 Japanese Patent Publication No. 6 1-5 1 0 6 1
  • Patent Document 2 JP-A-7_3 1 0 2 6 2
  • Patent Document 3 Japanese Patent Laid-Open No. 9_3 1 800
  • Patent Document 4 Japanese Patent Laid-Open No. 9_3 1 800
  • An object of the present invention is to provide a knitting method and a design device for a knitted fabric that can surely capture a knitting yarn that floats from the mouth and becomes difficult to capture in the hook of the knitting needle.
  • the present invention provides a flat knitting machine with a flat knitting machine in which at least a pair of front and back needle beds are provided so as to face each other at the mouth, and a number of flat needles are arranged as knitting needles on each needle bed.
  • the knitted fabric is characterized in that while the loop is increased to the knitting needle of the other needle bed, it is captured in the hook of the knitting needle of the one needle bed as a stitch loop newly formed by the knitting needle of the one needle bed. It is an organization method. [0007] Further, in the present invention, the knitting loop of the one needle bed is transferred to the knitting loop belonging to the other needle bed before the split increase, After the increase, the newly formed stitch loop is paid from the knitting needle of the one needle bed.
  • the knitting yarn is used for knitting the inner region of the knitted fabric, and becomes a transfer yarn when the yarn is taken out of the knitted fabric,
  • the split increase is performed near the edge of the knitted fabric
  • the predetermined number of courses are knitted, and then the newly formed stitch loop is paid from the knitting needles of the one needle bed.
  • a stitch is formed on a knitting needle different from the knitting needle used for the split increase, and then newly formed by splitting the knitting needle on the one needle bed. It is characterized by paying a stitch loop.
  • the stitch loop added to the knitting needle of the other needle bed or the stitch loop knitted following the stitch loop is transferred to the one needle bed side to be released. It is characterized by stopping.
  • the knitting yarn is threaded in a state of being a transition yarn from a portion knitted before a plurality of courses of the knitted fabric
  • the crossing portion is canceled after the passing yarn is threaded into and caught by the knitting needle that performs the split increase via the intersecting knitting yarn portion.
  • the present invention provides a knitted fabric with a flat knitting machine in which at least a pair of front and back needle beds are provided so as to face each other at the mouth, and each needle bed is provided with a number of flat needles as knitting needles.
  • the knitting needle that performs the knitting operation alone is skipped over the distance that is difficult to catch in the hook, and is passed over to the knitting needle.
  • the one needle is formed as a stitch loop newly formed by the knitting needle of the one needle bed. Capture in the hook of the floor knitting needle,
  • the knitting fabric design apparatus is characterized in that it generates knitting data for execution by a flat knitting machine.
  • a large number of spiral needles are arranged as a knitting needle on the pair of front and back needle beds, and the stitch loop is increased by increasing the split between the needle beds to the knitting needles of the opposing needle beds. Therefore, when the blade is closed in the mouth, the knitting yarn in the state of the transition yarn floating from the mouth is also guided into the hook, so that it can be surely captured and a stable knitted fabric can be knitted.
  • the stitch loop to be increased is transferred from the needle bed to which the knitted fabric belongs to the opposite needle bed, and the transferred stitch loop is The stitch loop can be returned to the original needle bed side. Since the new stitch loop is paid from the transferred knitting needle after the premium is added, processing of the newly formed stitch loop can be made unnecessary in the subsequent process.
  • the crossover yarn even when the distance of the crossover yarn becomes long when the yarn is taken out, it is securely caught by the hook of the knitting needle near the end portion of the knitted fabric, and the predetermined course knitting is performed.
  • the crossover thread can be kept from floating from the mouth
  • a stitch loop following the increased stitch loop is formed on a knitting needle different from the stitch loop used for the premium, and then the stitch loop is newly formed by increasing the stitch. Therefore, the stitches that are formed by a single knit knitting are returned to the knitted fabric before the transfer and the stitch loop is surely captured by using the additional warp. Can be equivalent to a loop.
  • the state in which the knitting yarn that is inserted in the state of the transition yarn that does not hang on the knitting needle floats from the mouth is different in the position of the portion that has been used in the preceding knitting course.
  • Knitting yarn between needle beds before knitting course to use crossover yarn again Since the crossing part is formed the passing yarn is fed to the knitting needle that performs the split increase through the crossing part.
  • the knitting yarn that is not applied to the knitting needle floats from the mouth and becomes a crossover yarn
  • the knitting data is obtained so that the hook of the knitting needle is reliably captured by increasing the knitting needle. Can be created.
  • FIG. 1 is a partial side cross-sectional view showing a state in which a knitting yarn is captured in a hook of a knitting needle using a split knitting operation in one embodiment of the present invention.
  • FIG. 2 is a partial plan view showing an example of a cam system 10 for performing a knitting operation on the knitting needle 3 of the front needle bed 1 on the transfer side in the split increasing operation shown in FIG.
  • FIG. 3 A partial view showing a state in which the knitting operation as the stitch receiving side is performed on the knitting needle 4 of the rear needle bed 2 by using the cam system 10 of FIG. It is a top view.
  • FIG. 4 is a partial side cross-sectional view showing a state in which the knitting needle 3 performs a knitting operation of the knit using the cam system 10 of FIG.
  • FIG. 5 is a partial plan view showing a switching state of the cam system 10 when the knitting operation of the knee as shown in FIG. 4 is performed.
  • FIG. 6 is a diagram showing a simplified example of the knitted fabric 9 shown in FIG.
  • FIG. 7 is a front view showing a schematic configuration of a flat knitting machine 30 for knitting the knitted fabric 9 shown in FIG.
  • FIG. 8 is a diagram showing a state in which the knitted fabric 9 in FIG. 6 ends the X section in the wale direction and performs the knitting in the Y and heel sections.
  • FIG. 9 A diagram showing a state in which the knitting of the heel and heel sections is completed for the knitted fabric 9 of FIG.
  • FIG. 10 A diagram showing a state in which the knitted fabric 9 in FIG.
  • FIG. 11 is a front view showing the effect of forming an intersection in course 1 of FIG.
  • FIG. 12 is a flowchart showing a schematic procedure for capturing a crossover yarn at an increased rate.
  • FIG. 13 is a block diagram showing a schematic configuration of a design device that generates knitting data including a schematic procedure for capturing a crossover yarn by increasing the number.
  • FIG. 1 shows a state in which a knitting yarn is captured in a hook of a knitting needle by utilizing a knitting operation of increasing knitting in one embodiment of the present invention.
  • a flat knitting machine having a front needle bed 1 and a rear needle bed 2, for example, in order to carry out a knitting method as disclosed in Japanese Patent Publication No. 6 2-5 2 0 6 3, a preceding course
  • a mechanism for driving the knitting needles 3 and 4 that can form a new stitch loop with the knitting needle on the stitch transfer side is prepared while transferring the stitch loop formed in step 1 between the needle beds.
  • the front needle bed 1 and the rear needle bed 2 are opposed to each other with the tooth opening 5 interposed therebetween, and the leading ends of the knitting needles 3 and 4 can be advanced and retracted relative to the tooth opening 5.
  • hooks 3a and 4a and latches 3b and 4b are provided, respectively.
  • a blade 3 c is provided in the middle of the knitting needle 3 in order to transfer the stitch loop from one of the knitting needles 3 and 4 to the other at the mouth 5.
  • a yarn carrier 6 is provided so as to be movable in a direction perpendicular to the paper surface, and the knitting yarn 7 is supplied from the yarn feeder at the lower end.
  • the stitch loop 8 is formed by the knitting operation of the knitting needles 3 and 4, and the knitting needles 3 and 4 as the knitting progresses.
  • the stitch loop 8 coming off from the stitch forms a knitted fabric 9 and hangs down below the mouth 5 due to its own weight and various urging forces.
  • the stitch loop 8 formed by the knitting needle 3 on the front needle floor 1 is increased, when the stitch loop 8 is transferred to the knitting needle 4 on the rear needle floor 2, the knitting yarn from the yarn carrier 6 is also applied to the hook 3 a of the knitting needle 3. 7 is fed to form a new stitch loop.
  • Fig. 1 (a) shows a state in which the stitch loop 8 is held in the blade 3c portion of the knitting needle 3 of the front needle bed 1 and advanced into the mouth 5 and then the rear needle bed 2 is placed in the blade 3c portion.
  • the state after the hook 4a of the knitting needle 4 of Fig. 1 is entered and the stitch loop 8 is hooked on the hook 4a is shown.
  • the knitting needle 3 is pulled to the front needle bed 1 side, the stitch loop 8 is hooked to the hook 4 a of the knitting needle 4 of the rear needle bed 2.As a result, the needle loop 3 comes off the blade 3 c and opens to the tip of the blade 3 b. Get closer.
  • FIG. 1 (a) shows a state in which the stitch loop 8 is held in the blade 3c portion of the knitting needle 3 of the front needle bed 1 and advanced into the mouth 5 and then the rear needle bed 2 is placed in the blade 3c portion.
  • FIG. 2 shows an example of a cam system 10 for performing a knitting operation on the knitting needle 3 of the front needle bed 1 that becomes the transfer side in the split operation shown in FIG.
  • this cam system shows one of a plurality of sets mounted on the carriage along the tooth opening 5 with the mouth side facing up.
  • the upper and lower sides are shown with reference to the mouth, similarly, it may be stated that the side closer to the mouth is up and the side away from the mouth is down.
  • the carriage base plate 11 facing the needle bed includes a stitch forming cam lock 15 including a needle raising cam 12 and stitch cams 13 and 14, a stitch receiving transfer cam 16 and a transfer receiver.
  • a stitch transfer cam lock 18 including a dual transfer cam 17 is provided.
  • the stitch cams 13 and 14 can be displaced along the direction parallel to the inclined cam surfaces 1 3 a and 14 a to adjust the stitches.
  • the needle raising cam 12 has a lower fixed portion 19 and an upper movable portion 20.
  • the movable part 20 is a mechanism that is not shown in the figure, alternately with the transfer-use transfer cam 17, and with respect to the ground plane 11, so that if one is in the protruding state, the other is in the sinking state. To do.
  • the movable part 20 is provided with a bat draft inner groove 20a.
  • the bag guide groove 20 a is bent in a mountain shape with the central part approaching the mouth side, and is connected to the slope of the fixed part 19 through the horizontal shoulder parts 20 b on both sides.
  • a stitch cam transfer cam 1 6 Provided in the center of the upper portion of the fixed portion 1 9 .
  • the stitch receiving transfer cam 16 is symmetrical, and is inclined at both ends so that the portion near the center is deep.
  • the transfer cam for both ends 1 7 of the needle raising cam 1 2 is generally a mountain-shaped triangle in which two apexes are arranged, and guides the back of the knitting needle on the stitch transfer side on the upper edge side, Guide the knitting needle bag on the stitch receiving side on the lower edge side.
  • a transfer guide cam 21 is provided above the transfer-use transfer cam 17 and a needle guide cam 22 is provided on both sides thereof.
  • the positions of the upper bat 2 3 and the lower bat 24 corresponding to (a), (b), (c) in FIG. 1 are 2 3 a, 2 3 b, 2 3 c; 2 4 a, 2 4 b , 2 4 c respectively.
  • the position indicated as the yarn carrier 6 indicates a position where the yarn supply of the yarn carrier 6 receives the knitting yarn supplied to the hook 3 a of the knitting needle 3.
  • FIG. 3 shows a state in which the knitting operation as the stitch receiving side is performed on the knitting needle 4 of the rear needle bed 2 using the cam system 10 of FIG.
  • the cam system 10 of FIG. 1 is mounted on the carriage of the front needle bed 1 while it is mounted on the carriage of the rear needle bed 2. It is shown to be symmetric with Figure 2.
  • parts corresponding to those in FIG. 2 are given the same reference numerals, and duplicate descriptions are omitted.
  • the knitting needle 4 on the stitch receiving side is driven, the movable part 20 of the needle raising cam 12 is in the sunk state as shown by the two-dot chain line, and the transfer-use transfer cam 17 is in the extended state as shown by the solid line Keep it as [0030]
  • the knitting needle 4 is also subjected to the action of the pressers 25, 26, and 27.
  • the cam system 10 is a position where the knitting needle 4 is subjected to the action of the pressers 25, 26, and 27, among the 3 positions, as disclosed in Fig. 1 in Japanese Patent Publication No. 2-10262.
  • the needle is selected.
  • the knitting needles 3 and 4 are basically the same as those disclosed in FIG. 2 of the Japanese Examined Patent Publication No. 2_010262.
  • the pressers 25, 26, and 27 can individually switch between action and non-action.
  • the intermediate presser 27 is kept inactive as indicated by a two-dot chain line.
  • the lower butt 24 of the knitting needle 4 is not affected by the fixing portion 1 9 of the needle raising cam 1 2, and is acted by the transfer cam 1 7 at the center. It rises to the mouth side.
  • the upper butt 23 is transferred and comes into contact with the lower edge of the dual-purpose transfer cam 17 and descends along the guide surface formed at the lower edge.
  • FIG. 4 shows a state in which the knitting needle 3 performs the knitting operation of the knee using the cam system 10 of FIG. At the knitting, the tip of the knitting needle 3 is once advanced into the tooth opening 5 until it reaches a clear position where the stitch loop 8 retracts from the bevel 3 b. The stitch loop 8 connected to the knitted fabric 9 remains near the tip of the front needle bed 1 because the knitted fabric 9 is biased below the tooth opening 5.
  • Fig. 4 (a) shows a state in which the knitting needle 3 that has advanced into the tooth opening 5 to the clear position is pulled back to the front needle bed 1 and one yarn is supplied from the yarn carrier 6. As shown in FIG.
  • FIG. 5 shows a switching state of the cam system 10 when the knit knitting operation as shown in FIG. 4 is performed.
  • the movable part 20 of the needle raising cam 1 2 is in the extended state as indicated by the solid line, and the transfer transfer cam 17 for the transfer is in the retracted state as indicated by the two-dot chain line Keep it as Even if the knitting needle 3 performs the knitting operation for transferring stitches in the state of FIG. 2, if the opposing knitting needle 4 does not perform the knitting operation for receiving the stitch in the state of FIG. 3, the knitting needle 3 is knit.
  • a similar stitch loop is formed. Note that the positions of the upper bat 2 3 and the lower bat 24 corresponding to (a), (b), (c) in FIG.
  • the position indicated as yarn carrier 6 indicates the position at which the yarn 3 is supplied to the hook 3 a of the knitting needle 3 from the yarn feeder of the yarn carrier 6.
  • FIG. 6 shows a simplified example of the knitted fabric 9.
  • the pattern area 9 Xa of A is knitted
  • the pattern area 9 yb of B is knitted in each course in the pattern area 9 ya of A.
  • the pattern area 9 z a of A is knitted. In such a knitted fabric 9, it is necessary to process the transition yarn when inserting the yarn at the end portion 28 of the pattern region 9 y b and when removing the yarn from the end portion 29.
  • FIG. 7 shows a schematic configuration of the flat knitting machine 30 for knitting the knitted fabric 9.
  • the front needle bed 1 is provided with a carriage 31 equipped with a cam system that can be knitted, transferred, and increased.
  • the carriage 31 reciprocally travels in the longitudinal direction of the needle bed by selectively entraining yarn carriers 6 a and 6 b that can travel along the yarn path rail 3 2 installed above the tooth opening.
  • the pattern area A in FIG. 6 is knitted with the knitting yarn 7a fed from the yarn carrier 6a, and the pattern area B is knitted with the knitting yarn 7b fed from the yarn carrier 6b.
  • the position of the knitting yarn 7 supplied from the yarn carrier 6 b is a high position floating from the tooth opening 5. Therefore, in the knitting operation of the knit as shown in FIG. 4, it is difficult to capture the knitting yarn 7 in the hook 3a. However, the knit knitting operation as shown in FIG. As a result, the high knitting yarn 7 can be captured in the hook 3 a more reliably.
  • the need to capture the high-level knitting yarn 7 in the hook 3a is not only in knitting the Intarsia pattern, but also in floating knitting where the knitting needles are kneaded after making mistakes in the knitting needle. This also occurs when a new knitting of an independent knitted fabric area such as a pocket is started in the knitted fabric. Even in such a case, the knitting yarn 7 can be surely captured in the hook 3a by using the split increase.
  • FIG. 9 and FIG. 10 show a state in which the knitted fabric 9 in FIG. 6 finishes the X section in the wale direction and performs the knitting of the heel and heel sections.
  • the numbers shown as courses on the left side of each figure indicate the relative course numbers. In the odd course, the carriage is moved to the left, and in the even course, the carriage is moved to the right.
  • the symbol shown as a system on the right side of each figure indicates which one is used when three cam systems 10 as shown in FIGS. 2, 3, and 5 are mounted for each carriage 31.
  • S 1 is the leading system
  • S 2 is the intermediate system
  • S 3 is the trailing system.
  • the crossing part is formed in the pattern area of A by rib knitting, etc., or the knitted fabric 9 is knitted into a bag shape, and the knitting that connects the front needle bed 1 and the back needle bed 2 at the end If the yarn is present, there is no need to form another intersection.
  • the yarn carrier 6 b is first moved into the pattern area 9 yb of B on the right side of the carriage 31 and stopped. Although the position of the knitting yarn 7 b fed from the yarn carrier 6 b at the end 2 8 of the handle area 9 yb becomes higher, the yarn carrier 6 b is left and the carriage is left on the empty course 3 1
  • the knitting course may be divided so that the carriage 3 1 is moved to the left and the carriage 3 1 is moved to the right and the knitting yarn 7 b is captured by the hook 3 a by increasing the number.
  • the yarn carrier 6 b is moved to the left, the system S 1 is used, and the extra stitches in the knitting needle 4 in the rear needle bed 2 at the end portion 2 8 which has been increased in the course 2 are added.
  • the stitch formation following the loop and the stitching on the knitting needle 4 of the adjacent A pattern area 9 ya are performed.
  • the stitch loop added to the knitting needle 4 of the rear needle bed 2 due to the extra in the course 2 is knocked over and becomes the old loop.
  • the yarn carrier 6 b is taken to the right with the system S 1 and the hook on the rear needle bed 2 is transferred to the front needle bed 1 with the system S 2.
  • the knitting yarn 7 b By pulling the knitting yarn 7 b in the opposite direction with the system S 1 and transferring it with the system S 2 against the hook, the end of the front needle bed 1 on the side of the pattern area of A Can be formed.
  • the yarn carrier 6 b is advanced to the pattern area side of the A in the system S 1, and the stitch transferred to the knitting needle 4 in the rear needle bed 2 in the course 1 is further knitted in the front needle bed 1. Transfer to return to.
  • the stitch loop formed on the knitting needle 4 of the rear needle bed 2 is released and released. Since this intersection functioned as the starting point for thread placement, it was not necessary after course 2 was over.
  • the course knitting of the B pattern region is performed with the yarn carrier 6b taken along the system S1.
  • yarn carrier 6a is taken and the pattern area of A is knitted.
  • the stitch loop that was increased in course 2 and held by the knitting needle 4 of the back needle bed 2 at the end 2 8 of the pattern area of B is connected to the knitting needle 3 of the front needle bed 1. Move to.
  • the end portion 28 can be unwound.
  • This unblocking is performed by using a stitch loop that has been increased by increasing the warp, but the method of unblocking is an example, and other methods are possible.
  • an additional stitch loop can be paid. Simply paying an extra stitch loop results in the formation of a stitch loop similar to a normal knitting, which can be used when the yarn feed position becomes higher due to yarn insertion or floating knitting.
  • the stitch loop is formed on a knitting needle different from the knitting needle used for the additional split in the same knitting course, the increased stitch loop can be paid.
  • the stitch loop is transferred, the stitch is increased, and when a stitch loop newly formed by the premium is paid, the state before the transfer is returned as a result.
  • the stitch loop at the end of the pattern area of A is transferred to increase the split, and the same knitting course as the split increase or the subsequent knitting
  • the stitch loop in the pattern area of A is in the state before transfer
  • the thread insertion for knitting the pattern area B can be performed reliably.
  • the yarn carrier 6 b is taken back to the pattern area B by the system S 1.
  • the yarn carrier 6 b is connected to the pattern area side of the A in the system S 1, and the knitting needle on the second front needle bed 1 from the end 29 in the pattern area of the B The stitches on 3 and the stitches on the knitting needle 4 of the rear needle bed 2 of the end 2 9 are formed.
  • the system S 1 is used to transfer from the knitting needle 3 of the front needle bed 1 to the knitting needle 4 of the rear needle bed 2 near the end of the knitting width in the pattern area A.
  • the yarn carrier 6 b is moved out of the knitting width of the knitted fabric 9 so as to move away from the pattern area of B while moving from the position of the stitch transferred in the course 1 3.
  • the yarn carrier 6 b is returned to a position closer to the pattern area side of B than the position of the knitting needles 3 and 4 where the splitting is increased.
  • the crossover yarn is securely captured by the knitting needle 4, so that the stitches can be made reliably.
  • the stitch loop newly formed by increasing the course 15 is paid from the knitting needle 4 of the rear needle bed 2.
  • the removed stitch loop is absorbed as a knitting yarn that is threaded around the outside of the knitted fabric 9.
  • the stitch loop that has become the old loop of the newly formed stitch loop is the stitch loop transferred in the course 13 and a part of this stitch loop is increased by the extra in the course 15 Since it is hooked on the needle bed 1 side, it is absorbed by the stitch loop of the knitting needle 3 of the front needle bed 1, and as a result, the transfer in the course 1 3 is restored in the course 1 7.
  • courses 1 8 and 19 the knitting of the pattern area A is repeated as many times as necessary for the Z section in the wale direction.
  • the necessary course is that until the final thread is pulled down from the tooth opening 5 together with the knitted fabric 9 and no longer rises from the tooth opening 5 even if the outer stitch formed on the course 20 is removed. .
  • the course 17 There is no need to form hooks and pay for course 20.
  • FIG. 11 shows the effect of forming an intersection in course 1 of FIG.
  • FIG. 11 (a) shows a state in which the carriage 31 is traveling leftward on the course 1 with the yarn carrier 6 a.
  • the yarn carrier 6 b supplying the knitting yarn 6 b stands by outside the knitting width of the knitted fabric 9.
  • the knitting yarn 7b is a crossover yarn from the yarn feeder at the lower end of the yarn carrier 6b.
  • FIG. 1 1 (b) shows a state in which the carriage is accompanied to the right by the yarn carrier 6 b in the course 2 after forming an intersection by transfer in the course 1 in FIG.
  • the knitting yarn 7 b serving as a transition yarn is supplied for knitting the end portion 28 in FIG. 6 starting from the intersecting portion 40.
  • the passing yarn is directly supplied from the end portion of the pattern area of B which has been knitted first. Since the position of the pattern area of B knitted earlier can be changed variously according to the needs of the knitted fabric 9 such as 9 b 1 and 9 b 2, the knitting conditions of the end portion 2 8 where the yarn is inserted also change. End up.
  • the positional relationship of the transition yarn 7 b 0 from the starting point 40 to the end portion 28 is determined according to the positional relationship of the transition yarn 7 b 1, 7 from the handle region 9 b 1, 9 b 2 to the starting point 40 b Stabilizes even if the position of 2 changes, and can keep the knitting conditions constant
  • FIGS. 12 and 13 are schematic procedures of the concept of performing the trapping of the transition yarns as described above, and a design apparatus for generating knitting data including the procedures.
  • the schematic structure is shown.
  • FIG. 12 when the knitted fabric 9 shown in FIG. 6 is knitted by the flat knitting machine 30 shown in FIG. 7, it is input as pattern data in step s 1.
  • step s2 it is determined whether or not there is a section in which the knitting yarn 7 becomes a crossover yarn. When it is judged that there is a crossover thread, the crossover thread is captured by adding a split in step s3. If it is not judged in step s 2 that there is a crossover yarn, a regular knitting is performed.
  • the design device 50 is connected to a general-purpose computer 51. It is realized by installing software for designing the knitted fabric. The installation can be performed by downloading via the communication device 54 or by attaching a recording medium to the external recording device 55.
  • This software should also include a program that generates knitting data that captures the crossover yarn using the splitting procedure shown in Fig. 12.
  • the computer 5 1 includes an input device 5 2 such as a keyboard, digitizer, and mouse, a display device 5 3 such as a graphic display, and a communication device 5 4 that can communicate with the outside via a LAN or the like.
  • An external recording device 55 or the like to which a medium can be attached or detached is connected.
  • the operator inputs the design data to the input device 52, and designs the knitted fabric 9 while observing the design result displayed on the display device 53.
  • the operator gives an instruction to increase if the section to be used as the transition yarn becomes longer and it is difficult to catch the knitting needles 3 and 4 on the hooks 3a and 4a in a normal knitting operation.
  • the computer 51 adds extra organization data.
  • the knitting data to which the extra is added is transmitted to the flat knitting machine 30 via the communication device 54, or recorded on a recording medium such as a disk or USB memory from the external recording device 55, then the flat knitting. Input to machine 30 and knitting of knitted fabric 9 is performed.

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

Abstract

L'invention permet de capturer un fil à tricoter flottant à partir d'une pointe et difficile à capturer de manière sûre dans le crochet d'une aiguille à tricoter. Lorsqu'une boucle de piquage (8) est transférée à l'aiguille à tricoter (4) d'une fonture arrière (2) afin d'augmenter la boucle de piquage (8) formée par l'aiguille à tricoter (3) d'une fonture avant (1), le fil à tricoter (7) est également enfilé vers le crochet (3a) de l'aiguille à tricoter (3) depuis un porte-fil (6) pour constituer une nouvelle boucle de piquage. Lorsque l'aiguille à tricoter (3) est rentrée vers la fonture avant (1), la boucle de piquage (8) restant dans l'aiguille à tricoter (3) relève un loquet (3b) et le déplace pour refermer le crochet (3a). Comme le fil à tricoter (7) pendant de l'extrémité distale du chargeur du porte-fil (6) s'étend dans la direction perpendiculaire à la surface papier et passe à travers la zone d'ouverture/de fermeture du loquet (3b), le fil à tricoter (7) peut être capturé dans le crochet (3a).
PCT/JP2007/000257 2006-03-20 2007-03-19 procédé de tricotage de tissu et dispositif de conception WO2007119272A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07736914.8A EP1995363B1 (fr) 2006-03-20 2007-03-19 Procédé de tricotage de tissu et dispositif de conception
CN2007800055638A CN101384761B (zh) 2006-03-20 2007-03-19 针织物的编织方法和设计装置
JP2008510733A JP4916508B2 (ja) 2006-03-20 2007-03-19 編地の編成方法およびデザイン装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006077846 2006-03-20
JP2006-077846 2006-03-20

Publications (1)

Publication Number Publication Date
WO2007119272A1 true WO2007119272A1 (fr) 2007-10-25

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Country Status (5)

Country Link
EP (1) EP1995363B1 (fr)
JP (1) JP4916508B2 (fr)
KR (1) KR101209645B1 (fr)
CN (1) CN101384761B (fr)
WO (1) WO2007119272A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2369045A1 (fr) 2010-03-15 2011-09-28 Shima Seiki Mfg., Ltd Tricot, procédé de tricotage et dispositif de conception
EP2436811A2 (fr) 2010-10-04 2012-04-04 Shima Seiki Manufacturing., Ltd. Procédé d'augmentation de nombre de points
JP2013079460A (ja) * 2011-10-03 2013-05-02 Shima Seiki Mfg Ltd 編地の編成方法
CN103993414A (zh) * 2013-02-15 2014-08-20 株式会社岛精机制作所 编织纱线的防止脱线方法

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JP5757751B2 (ja) * 2011-02-28 2015-07-29 株式会社島精機製作所 ニットデザイン装置
JP5736250B2 (ja) * 2011-06-28 2015-06-17 株式会社島精機製作所 編地の編成方法、および編地
EP2835459B8 (fr) * 2013-08-08 2021-07-14 KARL MAYER STOLL R&D GmbH Procédé de fabrication d'une pièce de textile tricoté sur une machine à tricoter rectiligne, dans laquelle des guide-fils à entraînement autonome sont déplacés par des aiguilles expulsées dans le sens inverse du tricotage
JP5913427B2 (ja) * 2014-05-08 2016-04-27 株式会社島精機製作所 割増やし方法
CN107385656B (zh) * 2017-07-12 2019-05-17 信泰(福建)科技有限公司 针织一体鞋面的编织工艺
KR102102336B1 (ko) * 2019-03-06 2020-04-21 파이룽 머시너리 밀 코., 엘티디. 간극 크기에 따라 위치가 변경되는 횡편기 맹글링 장치
KR102181025B1 (ko) * 2019-04-08 2020-11-20 파이룽 머시너리 밀 코., 엘티디. 자동으로 환편기를 교정하기 위한 직물 파일 배포 시스템
CN110820148B (zh) * 2019-11-04 2021-06-15 惠州学院 一种正面双色拉网针织物的编织方法
JP7341960B2 (ja) * 2020-08-06 2023-09-11 株式会社島精機製作所 編地の編成方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6151061B2 (fr) 1980-04-01 1986-11-07 Shima Idea Center Co Ltd
JPS6252063B2 (fr) 1982-09-17 1987-11-04 Shima Idea Center Co Ltd
JPH0210262B2 (fr) 1987-10-12 1990-03-07 Shima Seiki Mfg
JPH0684583B2 (ja) * 1990-03-26 1994-10-26 株式会社島精機製作所 増目方法及び増目機能を有する横編機用操針カム
JPH07310262A (ja) 1994-05-12 1995-11-28 Tsudakoma Corp 編成時の渡り糸処理方法
JPH0931802A (ja) 1995-07-11 1997-02-04 Tsudakoma Corp 多色シングル編地の編成方法
JPH0931804A (ja) 1995-07-17 1997-02-04 Tsudakoma Corp シングル編地の編成方法
WO2002097178A1 (fr) * 2001-05-25 2002-12-05 Shima Seiki Manufacturing Limited Procede de tricotage d'un motif intersia sur un tissu de tricotage et dispositif de production de programme de tricotage a cet effet
WO2006104062A1 (fr) * 2005-03-28 2006-10-05 Shima Seiki Manufacturing Limited Procede de tricotage d'un tissu

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6151061B2 (fr) 1980-04-01 1986-11-07 Shima Idea Center Co Ltd
JPS6252063B2 (fr) 1982-09-17 1987-11-04 Shima Idea Center Co Ltd
JPH0210262B2 (fr) 1987-10-12 1990-03-07 Shima Seiki Mfg
JPH0684583B2 (ja) * 1990-03-26 1994-10-26 株式会社島精機製作所 増目方法及び増目機能を有する横編機用操針カム
JPH07310262A (ja) 1994-05-12 1995-11-28 Tsudakoma Corp 編成時の渡り糸処理方法
JPH0931802A (ja) 1995-07-11 1997-02-04 Tsudakoma Corp 多色シングル編地の編成方法
JPH0931804A (ja) 1995-07-17 1997-02-04 Tsudakoma Corp シングル編地の編成方法
WO2002097178A1 (fr) * 2001-05-25 2002-12-05 Shima Seiki Manufacturing Limited Procede de tricotage d'un motif intersia sur un tissu de tricotage et dispositif de production de programme de tricotage a cet effet
WO2006104062A1 (fr) * 2005-03-28 2006-10-05 Shima Seiki Manufacturing Limited Procede de tricotage d'un tissu

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1995363A4

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2369045A1 (fr) 2010-03-15 2011-09-28 Shima Seiki Mfg., Ltd Tricot, procédé de tricotage et dispositif de conception
JP2011190555A (ja) * 2010-03-15 2011-09-29 Shima Seiki Mfg Ltd 編地、およびその編成方法、ならびにデザイン装置
EP2436811A2 (fr) 2010-10-04 2012-04-04 Shima Seiki Manufacturing., Ltd. Procédé d'augmentation de nombre de points
JP2012077418A (ja) * 2010-10-04 2012-04-19 Shima Seiki Mfg Ltd 編目の割増やし方法
JP2013079460A (ja) * 2011-10-03 2013-05-02 Shima Seiki Mfg Ltd 編地の編成方法
CN103993414A (zh) * 2013-02-15 2014-08-20 株式会社岛精机制作所 编织纱线的防止脱线方法
DE102014001422A1 (de) 2013-02-15 2014-08-21 Shima Seiki Mfg., Ltd. Auftrenn-Vermeidungsverfahren für einen Strickfaden
KR101498446B1 (ko) * 2013-02-15 2015-03-04 가부시키가이샤 시마세이키 세이사쿠쇼 편사의 풀림방지방법

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EP1995363A4 (fr) 2013-07-17
EP1995363B1 (fr) 2014-10-08
CN101384761B (zh) 2012-05-30
KR20080105029A (ko) 2008-12-03
EP1995363A1 (fr) 2008-11-26
JP4916508B2 (ja) 2012-04-11
CN101384761A (zh) 2009-03-11
JPWO2007119272A1 (ja) 2009-08-27
KR101209645B1 (ko) 2012-12-07

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