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WO2007132559A1 - procÉdÉ de tricotage de tissu À motifs intArsia et MÉTIER À mailles cueillies - Google Patents

procÉdÉ de tricotage de tissu À motifs intArsia et MÉTIER À mailles cueillies Download PDF

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Publication number
WO2007132559A1
WO2007132559A1 PCT/JP2007/000508 JP2007000508W WO2007132559A1 WO 2007132559 A1 WO2007132559 A1 WO 2007132559A1 JP 2007000508 W JP2007000508 W JP 2007000508W WO 2007132559 A1 WO2007132559 A1 WO 2007132559A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
knitting
slider
path
yarn
Prior art date
Application number
PCT/JP2007/000508
Other languages
English (en)
Japanese (ja)
Inventor
Masao Okuno
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 JP2008515433A priority Critical patent/JP5010588B2/ja
Priority to CN2007800178943A priority patent/CN101448987B/zh
Priority to AT07737164T priority patent/ATE533877T1/de
Priority to EP07737164A priority patent/EP2025785B1/fr
Publication of WO2007132559A1 publication Critical patent/WO2007132559A1/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
    • 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
    • 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
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/56—Thread guides for flat-bed knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B39/00—Knitting processes, apparatus or machines not otherwise provided for
    • D04B39/04—Knitting processes, apparatus or machines not otherwise provided for adapted for combined weft and warp knitting

Definitions

  • the present invention relates to a knitting method and a flat knitting machine for an intarsia pattern knitted fabric in a flat knitting machine capable of simultaneously supplying knitting yarn that can be warp yarns in a plurality of sections.
  • a flat knitting machine for knitting a weft knitted fabric is basically a flat knitting machine that can supply a knitting yarn that can be used as a warp for knitting a knitted fabric similar to a warp knitted fabric.
  • a knitting yarn supply device for a knitting machine is used (for example, see Patent Document 1).
  • This knitting yarn supply device is equipped with a lace bar which is equipped with a plurality of yarn supply pipes and can simultaneously supply knitting yarn in a plurality of sections, and performs a wrapping operation which reciprocates in the longitudinal direction of the needle bed of the lace bar.
  • a structure similar to a warp knitting structure in which the knitting yarns forming the stitches continue in the wale direction can be knitted.
  • An intarsia pattern knitted fabric can be knitted by combining the wrapping operation of the race bar and the swing operation (see, for example, Patent Document 2).
  • FIG. 6 shows a state in which the knitting yarn 5 is passed from the yarn supply pipe 4 attached to the lace bar to the plurality of knitting needles 3 advanced from the needle bed 2 to the mouth 1.
  • the yarn supplying pipe 4 passes the knitting yarn 5 for each section by the swing operation, wrapping operation and swing operation of the race bar.
  • one section is formed by four knitting needles 3 a, 3 b, 3 c and 3 d.
  • the yarn supply pipe 4 swings in a swing motion from the back side to the front side on the left side of the knitting needle 3a, and the knitting yarn 5 is pulled from the old loop of the knitted fabric that is locked to the back side of the needle bed 2. Pull out to the front side of needle bed 2.
  • the yarn feed pipe 4 is moved laterally by the lapping operation from the knitting needle 3a on the start end side to the knitting needle 3d on the end side, and the yarn feed pipe 4 is connected to each knitting needle 3a, 3b, 3c, 3d belonging to this section. Feed knitting yarn 5 from the tip of.
  • the yarn supply pipe 4 swings by swinging from the front side to the back side of the needle bed 2, and the knitting yarn 5 is pulled out. Needle bed 2 is inclined upward with respect to Tooth 1 so that Tooth 1 side rises .
  • a yarn feeder equipped with a lace bar is provided above the needle bed facing the needle bed 2 with the tooth lip 1 in between, and the tip of the yarn feed pipe 4 is positioned on the front side of the extension line of the needle bed 2
  • the knitting yarn 5 is pulled toward the tip of the knitting needle 3 and hooked on the hook 6 at the end of each section. Therefore, the knitting yarn 5 to be stretched is inclined at an angle ⁇ (0 ° ⁇ 6 » ⁇ 90 °).
  • the 6 is a composite needle having a needle body 7 having a hook 6 at its tip and a slider 8 for opening and closing the hook 6.
  • the slider 8 is composed of two plates, and is of a type that can be transferred when the hook 6 of the needle body 7 is moved to the side of the mouth 1 from the position where the hook 6 is closed.
  • a compound needle is used as the knitting needle 3 and the knitting yarn 5 is passed with the start and end sides of the section in a high tack state
  • the knitting yarn 5 on the start end side is fed onto the slider 8 as shown in (b).
  • the knitting yarn 5 on the end side is fed into the hook 6.
  • the knitting needles 3b and 3c in the middle of the section capture the knitting yarn 5 to be caught in the hook 6 to form a stitch, so that the plating knitting operation is selected as in the case of using the splicing yarn. Is done.
  • FIG. 7 and FIG. 8 simply show a partial configuration of a warp cam lock 10 that drives the knitting needle 3 shown in FIG. 6 for knitting operation.
  • the warp cam lock 10 corresponds to one of the three systems mounted in the carriage that reciprocates in the longitudinal direction of the needle bed 2, as in FIG. 1 of Patent Document 2.
  • a weft cam lock is provided on the left side of the figure, and a warp cam lock is further provided.
  • the warp cam lock 10 shown in the figure and the left-hand warp cam lock (not shown) act to move the selected knitting needle 3 forward to the tooth mouth 1 when the carriage is moving left and right. I do.
  • Fig. 6 shows the knitting needle 3 that stays in the mouth 1
  • the lace bar equipped with the yarn feeder 4 performs swinging and rubbing operations, and passes the knitting yarn 5.
  • the warp cam lock 10 draws the knitting needle 3 around which the knitting yarn 5 is stretched by the stitch cam 18 in order from the start end side to the end side when the carriage moves rightward to form a stitch.
  • the left warp cam lock (not shown) forms a stitch when the carriage moves to the left.
  • the warp cam lock 10 includes a needle body cam lock 1 1 for guiding a bag for driving the needle body 7, a slider cam lock 1 2 for guiding a bat for driving the slider 8, and an A presser 1 3 , H presser 14 and B presser 15 are included.
  • Each knitting needle 3 is selected so that the select jack is in the A position, H position or B position by the action of the needle selection mechanism provided between the weft cam lock on the left side of the figure.
  • the A presser 13 is a movable presser capable of switching between operation and non-operation, and is provided in a path through which a bar protruding from a selector jack whose A position is selected passes.
  • H presser 14 has two movable H pressers 14 a and 14 b that can be switched between action and non-action individually, and the path through which the butt of the select jack with the H position selected passes.
  • the B presser 15 is a fixed presser that always operates, and is provided in the path through which the back of the select jack with the B position selected passes.
  • the needle main body cam lock 1 1 includes a needle raising cam 1 6 having inclined cam surfaces 1 6 a and 16 b for guiding the needle body 7 to advance into the tooth opening 1, and a needle raising cam 1 A guard cam 1 7 provided above 6, a stitch cam 18 having an inclined cam surface that guides the needle body 7 to be pulled from the tooth opening 1 when the carriage is on the right side, and a selector jack lowering cam 1 9 including.
  • FIG. 7 shows a path through which each bag is guided at the time of high tack set for the knitting needle 3 on the start end side and the end end side of each section in FIG.
  • the selector jack is selected as the H position.
  • the first half of the H presser 14a is inactive and the second half of the presser 14b is set to active.
  • the left-hand path 2 2 a of the bag ⁇ 2 1 that drives the needle body 7 rises toward the mouth 1 side along the rising cam surface 1 6 a. Reach the needle raising cam 1 from the shoulder position of the 6
  • the guard cam 17 is provided with a two-step descending force surface 17a and 17b.
  • the lower cam surface 1 7a on the left side is jumped because it corresponds to the position where the second half H presser 14b is applied, and the bag 2 1 moves along the lower cam surface 1 7b on the right side. Returned to the shoulder position, descended to the lower end of the descending cam surface 1 7 b and then pulled out almost horizontally to the right in the figure.
  • the left-hand path 2 4 a of the bat 2 3 that drives the slider 8 is the inactive action of the H-pressor 1 4 a in the first half, and the needle body 7 moves along the lifting surface 1 6 b of the needle raising cam 1 6 As you move into the mouth 1 you will move into the mouth 1 side.
  • the second half H presser 14 b By the action of the second half H presser 14 b, / 2 2 3 jumps the descending cam surface 1 2 a of the slider cam lock 1 2, and the left-hand path 2 2 a of the needle body 7 is the guard force m 1 7 Even if it moves backward from the tooth opening 1 along the descending cam surface 1 7 b, it keeps the advanced position and moves to the right in the figure.
  • both H pressers 14a and 14b are set to work.
  • the right-hand path 2 2 b of the needle 2 7 2 of the needle body 7 is almost horizontal, the position of the shoulder of the needle raising cam 1 6 is maintained, and the inclined cam surface of the stitch cam 1 8 is reached.
  • the needle body 7 is pulled from the mouth 1 to the needle bed 2 along
  • the right-hand path 2 4 b of the bat 2 3 of the slider 8 is substantially horizontal up to the descending cam surface 1 2 b provided on the left side of the slider force mulock 1 2, and along the descending cam surface 1 2 b. Pull the slider 8 from the mouth 1 into the needle bed 2.
  • FIG. 8 shows a path through which each butt is guided during plating set for the intermediate knitting needle 3 excluding the start end side and the end end side of each section in FIG. Select ⁇ Jack is selected to the A position, and A Presser 13 is set to inactive when the carriage goes to the left.
  • the left-hand path 2 6 a of the bat 25 that drives the needle body 7 extends from the shoulder position of the needle raising cam 1 6 and further along the rising cam surface 1 6 b of the needle raising cam 1 6.
  • the bat 2 5 is a needle along the descending cam surface 1 7 a on the left side of the guard cam 1 7 Raising cam 1 Returned to the shoulder position of 6 and descends to the lower end of one descending cam surface a.
  • the left-hand path 2 8 a of the battery 2 7 that drives the slider 8 is indicated by the needle body 7 as the rising cam surface of the needle raising cam 1 6
  • the select jack lowering force 19 provided on the right side of the needle raising cam 16 acts so that the select jack selected at the A position is retracted to the H position and then pulled out to the right.
  • the selector ⁇ jack selected for the A position on the left side returns to the H position by the action of the select jack lowering cam 1 9 and both are set to work.
  • H Presser 1 Passes 4 a and 1 4 b. If the selector jack lowering cam 1 9 is not provided, the selector jack keeps the A position when the carriage moves to the left and moves to the right and returns to the A position when the carriage moves to the right. In this case as well, if the A presser 13 is set to act, the path of the needle body 7's bag 25 becomes the same as the right-hand time path 26b when returning in the H position.
  • the right-hand path 2 6 b of the butt 2 5 of the needle body 7 reaches the inclination force surface of the stitch cam 1 8 while maintaining the shoulder position of the needle raising cam 1 6 almost along the inclination cam surface.
  • the needle body 7 is pulled into the needle bed 2 from the mouth 1. That is, it is retracted in the same manner as the right-hand path 2 2 b of the needle body 7 shown in FIG.
  • the right-hand path 2 8 b of the bat 2 7 of the slider 8 keeps the position left on the right side of the figure when it is on the left-hand side, and reaches almost the descending cam surface 1 2 b provided on the left side of the slider cam lock 1 2.
  • the slider 8 is horizontal, and the slider 8 is pulled from the tooth opening 1 to the needle bed 2 along the descending cam surface 1 2 b.
  • FIG. 9 is composed of four knitting needles 3 a, 3 b, 3 c, and 3 d shown in FIG. 6 (a).
  • FIG. 10 shows the relative positional relationship between the knitting yarn 5 and the hooks 6a and 6b at the knitting needles 3a and 3b, corresponding to (a) and (b) in FIG. 9, respectively.
  • the cross sections 5a, 5b, 5d of the knitting yarn 5 indicate those at positions corresponding to the knitting needles 3a, 3b, 3d, respectively.
  • Patent Document 1 Japanese Patent No. 3 4 5 2 6 3 9
  • Patent Document 2 Japanese Patent Laid-Open No. 8 _ 7 4 1 4 6
  • the starting end side is in the hook or on the hook in normal knitting.
  • the difference in height is larger than when it is passed between the slider and the slider.
  • the knitting needle 3b adjacent to the high-tack knitting needle 3a on the starting end side has a tip at the end of the hook 6b when the knitting yarn 5 shown in the section 5b is caught in the hook 6b. It may happen that the knitting yarn 5 is broken or the knitting yarn 5 cannot be captured. Depending on the conditions, it may be difficult to use the plurality of knitting needles adjacent to the high-tack knitting needle 3a on the start end side.
  • An object of the present invention is to provide a knitting method and a flat knitting machine for an intarsia pattern knitted fabric that can improve the conditions of yarn wetting.
  • a flat knitting machine that can simultaneously feed knitting yarn that can be warped from the start side to the end side in each section of multiple sections, select the knitting needles at both ends of each section to a high tack state, and start In a method of knitting an intarsia pattern knitted fabric while performing high tack connection to the knitting needle at the end of an adjacent section at the side boundary,
  • An intarsia pattern characterized in that a high-tack knitting needle on the end side of each section is drawn from the tooth opening to the needle bed side in advance of the knitting needle adjacent to the knitting needle that performs high-tack connection at least on the start side
  • This is a knitting method of the knitted fabric.
  • the flat knitting machine includes a cam mechanism that guides and drives the needle body and the slider of the composite needle according to a needle selection state, respectively.
  • the intermediate knitting needles excluding the start and end of each section are selected so that the high tack state and the needle body path are the same and the slider path is different when introduced into the cam mechanism,
  • the cam mechanism is branched in such a way that the path of the needle body differs depending on the slider path, and the needle body of the knitting needle selected in the high tack state is drawn in from the tooth opening in advance.
  • the compound needle is accommodated in a needle groove provided in a needle bed so that the needle body is on the bottom side and the slider is on the top side,
  • the cam mechanism drives the needle main body and the slider with a cam groove in the butt protruding from the needle groove
  • a path for guiding the needle body bag is provided with a branch portion that guides the bag protruding from the needle groove to the path that the needle body retracts from the tooth opening.
  • the slider butt In the path for guiding the slider bag of the intermediate knitting needle, the slider butt is pressed in correspondence with the position of the branch portion of the path for guiding the needle body bag, and the needle body bat is pushed by the branch portion. It is characterized by not branching to the route of drawing in from the mouth.
  • the present invention provides, as a knitting needle, a needle body provided with a hook at the tip of the mouth side, A pair of needle beds provided with a compound needle having a slider that is displaced relative to the needle body to open and close the hook are opposed to each other at the mouth, and one of the knitting yarns that can become warp yarns by the swing operation and lapping operation of the race bar.
  • a flat knitting machine capable of knitting an intarsia pattern that is connected to the knitting needles that have advanced from the needle bed to the tooth opening and connected to the tack at the boundary,
  • a needle selection mechanism that selects the knitting needle that becomes the boundary of the section in a high tack state, and selects the needle in the middle of the section in a state different from the high tack;
  • a slider guide mechanism that guides the sliders of the knitting needles in a high tack state and a state different from the high tack state to different paths
  • a flat knitting machine characterized by including a needle main body guide mechanism that guides a branching path from a tooth opening to a path to be drawn in advance.
  • the knitting needle on the end side of each section of the intarsia pattern is drawn from the tooth opening to the needle bed side prior to the knitting needle adjacent to the knitting needle that performs high-tack connection at least on the start end side.
  • the inclination angle of the knitting yarn spanned from the start end side to the end end side can be reduced. Since the knitting needle adjacent to the knitting needle performing high tack connection on the start end side can be inclined with the same knitting yarn as the case where the interval from the start end side to the end side is large, the timing of the thread digging is delayed. Can be made.
  • the high-tack knitting yarn is passed over the slider on the knitting needle on the start end side, the difference in height of the knitting yarn to be hung is large. When the knitting yarn is knocked over, the difference in height is small, and the yarn weaving height at the adjacent knitting needle is lowered, so that the yarn wetting can be improved.
  • the knitting needles at the start and end of the section and the intermediate knitting needle are branched by the cam mechanism so that the path of the needle body is different depending on the difference in the path of the slider.
  • the needle body of the knitting needle selected in the high-tack state Can be pulled in. Since the difference in the slider path is used, the branch of the needle body path can be realized without the addition of a new selection mechanism.
  • the needle body of the high-tack knitting needle is switched because the branch of the needle main body bat is switched by pressing the slider batter in the path guiding the slider batter. Can be achieved without the need for a movable switching mechanism.
  • the high-tack knitting needle on the end side of each section is drawn from the tooth opening to the needle bed side ahead of the knitting needle adjacent to the knitting needle performing high-tack connection on the start side at least. Therefore, it is possible to delay the timing of thread weaving with the knitting needle adjacent to the starting end side. While the timing of yarn weaving is delayed, the knitting yarn is knocked over by pulling in the knitting needle on the start side, and the yarn weaving height at the adjacent knitting needle is lowered, so that weaving can be improved.
  • FIG. 1 is a partial plan view and a side view showing a basic concept of a method for knitting an intarsia pattern knitted fabric as one embodiment of the present invention.
  • FIG. 2 is a partial plan view and a side view showing
  • FIG. 3 is a side view showing the configuration of the main part of the knitting needle 3 in FIG. 1.
  • FIG. 4 is a plan view schematically showing a partial configuration of a warp cam lock 40 for driving for knitting operation with respect to the knitting needle 3 shown in FIG. 1 together with a back path during high tack.
  • FIG. 5 is a plan view schematically showing a partial configuration of a warp cam lock 40 for driving for knitting operation with respect to the knitting needle 3 shown in FIG. 1 together with a bag path during plating.
  • FIG. 6 is a plan view schematically showing a partial configuration of a warp cam lock 10 for driving for knitting operation with respect to the knitting needle 3 shown in FIG. 6 together with a back path during high tack.
  • FIG. 8 is a plan view schematically showing a partial configuration of a warp cam lock 10 for driving for knitting operation with respect to the knitting needle 3 shown in FIG. 6 together with a bag path during plating.
  • FIG. 6 is a partial plan view showing the relative positional relationship of.
  • FIG. 10 is a partial side view showing the relative positional relationship between the knitting yarn 5 and the hook at each knitting needle 3 a, 3 b corresponding to (a) and (b) in FIG. 9 respectively. .
  • FIG. 1 shows a basic idea about a method of knitting an intarsia pattern knitted fabric as one embodiment of the present invention. That is, as shown in (a), when the knitting yarn 5 is stretched from the high-tack knitting needle 3a on the start side of the section to the high-tack knitting needle 3d on the end side as shown by a one-dot chain line, While the inclination angle of the knitting yarn 5 is 6 » the drawing-in of the knitting needle 3d on the end side is performed in advance. As a result of the preceding pull-in, the inclination angle of the knitting yarn 5 is reduced to 0 as indicated by the two-dot chain line.
  • Yarn biting at the knitting needle 3b adjacent to the start end side is directed to the knitting yarn 5 at an inclination angle ⁇ , so that the timing at which the knitting yarn 5 is applied to the hook 6b can be delayed.
  • the drawing of the high-tack knitting needles 3a and 3d on both sides of the section starts. .
  • the knitting yarn 5 hanged from the slider 8 a of the knitting needle 3 a on the start side to the hook 6 d of the knitting needle 3 d on the end side is also retracted from the mouth 1.
  • FIG. 2 shows the knitting needles 3a, 3 at the timing at which the knitting needle 3b adjacent to the knitting needle 3a adjacent to the starting end side is used when the cam shown in FIGS. 4 and 5 is used.
  • the states of b, 3c3d and knitting yarn 5 are shown.
  • FIG. 2 (a) prior to the thread biting with the knitting needle 3 b, the knitting needle 3 a on the start side starts knocking over the knitting yarn 5 hung on the slider 8 a as a high tack. .
  • FIG. 2 (a) prior to the thread biting with the knitting needle 3 b, the knitting needle 3 a on the start side starts knocking over the knitting yarn 5 hung on the slider 8 a as a high tack. .
  • FIG. 5a As shown as a cross section 5a in FIG.
  • the knitting yarn 5 applied to the knitting needle 3a is in the middle of being detached from the slider 8a along the outer periphery of the hook 6a.
  • the height difference between the cross section 5a of the knitting yarn 5 on the start end side and the cross section 5d of the knitting yarn 5 in the hook 6d on the end side is also reduced, and the hook 6b only needs to be captured at the position of the cross section 5b. Reliable thread bite is possible.
  • FIG. 3 shows the configuration of the main part of the knitting needle 3.
  • Knitting needle 3 consists of needle body 7 and slider
  • the needle body 7 bats 2 1 and 2 5 for driving the needle body 7 and the bats 2 3 and 2 7 for driving the slider 8 are connected to the tails of the needle body 7 and the slider 8 mentioned in the explanation in FIGS.
  • the needle jack 3 1 and the slider jack 3 2 are provided respectively.
  • a bifurcated portion 3 1 a is provided in the vicinity of the needles 2 1 and 25 of the needle jack 3 1 and accommodates the tail portion of the slider jack 3 2.
  • the slider 8 When the tail end of the slider jack 32 contacts the inner surface of the bifurcated portion 3 1 a of the needle jack 31, the slider 8 is prevented from moving backward relative to the needle body 7. That is, with the tail end of the slider jack 3 2 in contact with the inner surface of the bifurcated portion 3 1 a, the hook 6 opens to the maximum. In this state, if the needle body 7 advances to the tooth opening 1, the slider 8 also advances to the tooth opening 1. If the butt 2 3 and 2 7 of the slider jack 3 2 is driven and only the slider 8 is advanced to the tooth mouth 1 side, the needle body 7 stays, so that the hook 6 can be closed at the end of the slider 8 .
  • the slider of the compound needle described in Patent Document 2 can be moved relative to the needle body only to the position where the hook is closed. However, in the knitting needle 3 of this embodiment, the slider 8 can be further moved. . Such differences do not affect the implementation of the present invention, and the present invention is patented. The same applies to compound needles as described in Document 2.
  • the knitting needle 3 is accommodated in a needle groove formed in the needle bed 2, and slides and displaces in the needle groove. Needle jack 3 1 and slide jack 3 2's 2 1 2 5; 2 3 and 2 7 are affected by the cam. Butts 2 1 and 2 5; 2 3 and 2 7 protrude outside the needle groove It is time to do.
  • a select jack In the needle groove, above the tail portion of the needle jack 31 is a select jack not shown.
  • the select jack is inserted into the needle groove when it receives the action of the A presser 13, H presser 14, or B presser 15 described in FIGS. 9 and 10, and FIGS. 4 and 5 described later.
  • the needle jack 3 1 is also interlocked and submerged in the needle groove.
  • the bats 2 1 and 2 5; 2 3 and 2 7 also do not protrude out of the needle groove.
  • FIG. 4 and 5 show a simplified partial configuration of the warp cam lock 40 that drives the knitting needle 3 shown in FIG. 1 for knitting operation.
  • Fig. 4 shows the left-handed path 2 2 a, 2 4 a, where the high-tack knitting needle 3 is guided by the back 2 1 that drives the needle body 7 and the back 2 3 that drives the slider 8.
  • FIG. 5 shows a path 2 6 a, 2 8 for the knitting needle 3 of the plating, in which the guide 2 5 for driving the needle body 7 and the guide 2 7 for driving the slider 8 are guided.
  • a and right-hand routes 2 6 b and 2 8 b are also shown.
  • the warp cam lock 40 is the same as the warp force mulock 10 except that the warp cam lock 10 shown in FIGS. 7 and 8 is partially modified as described later. Further, although the warp force mulock 40 mounted on the right side of the carriage is described, it goes without saying that the same applies to the warp cam lock mounted on the left side.
  • the warp cam lock 40 has a branch cam portion 41 added to the guard cam 17 of the needle main body cam lock 11 that guides the bag 21 that drives the needle body 7. It is.
  • the branch cam part 4 1 is a high-tack needle when the carriage moves to the right.
  • the path 2 2 b of the right side of the bag 2 that drives the main body 7 is lowered along the cam surface 4 1 a of the branch cam part 4 1 Branch off from mouth 1.
  • Bag after branch ⁇ 2 1's right-hand path 2 2 b passes through a position that is further retracted from the mouth 1 while passing through the shoulder of the needle-raising cam 16 at the conventional high tack shown in Fig. 7.
  • On the left side of the branch cam section 41 there is an inclined surface 4 1 b that increases in height from the cam plate surface of the carriage. You can move over.
  • the leading retraction of the knitting needle 3d on the end side by the branch cam portion 41 is in a range where the knock-over is not performed and the knitting yarn 5 is also in a range where the knitting yarn 5 is not in contact with the thin force.
  • the position of the H presser 14 4 b acting on the needle jack 31 is in time for the timing when the retracted position right-hand path 2 2 b contacts the inclined cam surface of the needle raising cam 16. Since there is no slider, the presser part 4 2 is added to the slider cam lock 1 2 to push the slider 2 3 of the slider jack 3 2 into the needle groove, that is, the front side of the page.
  • the combination of the slider jack 3 2 and the needle jack 3 1 as shown in Fig. 3 3 1 is also pushed down, and the bag 2 1 sinks into the needle groove.
  • the bat 25 that drives the needle body 7 during plating is not branched, and the descending cam surface 41a of the branch cam portion 41 is jumped.
  • the presser section 4 3 is provided in the right-hand path 2 8 b of the bat 2 7 that drives the slider 8, and the slider jack 3 2 is submerged in the needle groove in the same manner as the presser section 4 2 described above.
  • the needle jack 3 1 is also submerged in the needle groove so that the bag ⁇ 2 7 jumps on the descending cam surface 4 1 a.
  • the difference between the right traveling paths 2 4 b and 2 8 b of the pads 23 and 2 7 that drive the slider 8 with high tack and plating is used to perform the plating.
  • the presser part 4 3 is provided in the right-hand path 2 8 b, and only the high tack is used to branch the right-hand path 2 2 b of the bag 21 that drives the needle body 7.
  • the path 2 8 a on the left side of the battery 2 7 also coincides with the path 2 8 b on the right side, and the presser part 4 3 It affects 2 7 but does not affect the left-hand path 2 2 a of the battery 2 1. This is because the butt 2 1 gets over the inclined surface 4 1 b of the branch cam portion 4 1 in the left-hand route 2 2 a as described above.

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

Abstract

L'invention concerne un procédé de tricotage de tissu à motifs intarsia et un métier à mailles cueillies permettant d'améliorer la saisie du fil. Comme illustré en (a), lorsqu'un fil à tricoter (5) est maintenu crocheté de l'aiguille à tricoter (3a) à cueillage élevé sur le côté de démarrage d'une section à l'aiguille à tricoter (3d) à cueillage élevé sur le côté final, l'angle d'inclinaison du fil à tricoter (5) devient égal à ϑ. L'aiguille à tricoter (3d) est enfilée sur le côté final. Du fait de l'enfilage, l'angle d'inclinaison du fil à tricoter (5) redescend à la valeur φ et le minutage auquel le fil à tricoter (5) est passé dans le crochet (6b) peut être rallongé. Du fait de ce retard, la saisie du fil au niveau de l'aiguille à tricoter (3b) commence après le démarrage de l'abattage au niveau de l'aiguille à tricoter (3a) côté démarrage. L'abattage lancé au niveau de l'aiguille à tricoter (3a) peut réduire une différence de niveau du fil à tricoter (5) en une aiguille à tricoter contiguë (3b) et le passage du fil peut être amélioré.
PCT/JP2007/000508 2006-05-17 2007-05-11 procÉdÉ de tricotage de tissu À motifs intArsia et MÉTIER À mailles cueillies WO2007132559A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008515433A JP5010588B2 (ja) 2006-05-17 2007-05-11 インターシャ柄編地の編成方法および横編機
CN2007800178943A CN101448987B (zh) 2006-05-17 2007-05-11 嵌花花纹针织物的编织方法及横机
AT07737164T ATE533877T1 (de) 2006-05-17 2007-05-11 Strickverfahren für intarsienmusterware und flachstrickmaschine
EP07737164A EP2025785B1 (fr) 2006-05-17 2007-05-11 Procede de tricotage de tissu a motifs intarsia et metier a mailles cueillies

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006137760 2006-05-17
JP2006-137760 2006-05-17

Publications (1)

Publication Number Publication Date
WO2007132559A1 true WO2007132559A1 (fr) 2007-11-22

Family

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PCT/JP2007/000508 WO2007132559A1 (fr) 2006-05-17 2007-05-11 procÉdÉ de tricotage de tissu À motifs intArsia et MÉTIER À mailles cueillies

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Country Link
EP (1) EP2025785B1 (fr)
JP (1) JP5010588B2 (fr)
CN (1) CN101448987B (fr)
AT (1) ATE533877T1 (fr)
WO (1) WO2007132559A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022191204A1 (fr) * 2021-03-10 2022-09-15 株式会社島精機製作所 Procédé de tricotage d'un tissu tricoté en dentelle au poinçon produit par machine à tricoter rectiligne

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN103451845B (zh) * 2013-08-09 2015-05-20 绍兴县大纬针织机械有限公司 全成形电脑针织横机复合针
JP6807451B2 (ja) * 2017-04-07 2021-01-06 株式会社島精機製作所 横編機でのプレーティング編成方法
CN107574553B (zh) * 2017-08-08 2023-04-28 泉州全能智控机械研究所有限公司 可分段走针的提花片组件、纬编机针床提花机构及纬编机
EP3556921B1 (fr) * 2018-04-16 2021-09-01 KARL MAYER STOLL R&D GmbH Machine à tricoter rectiligne et procédé de fabrication d'un tricot à motifs filigranes
EP4019681B1 (fr) * 2020-12-23 2025-03-05 KARL MAYER STOLL R&D GmbH Came de tricotage pour un métier à tricoter rectiligne, métier à tricoter rectiligne et procédé de fonctionnement de ladite machine à tricoter rectiligne

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0874146A (ja) 1994-09-05 1996-03-19 Shima Seiki Mfg Ltd コンパウンドニードルを用いた横編機における経糸用カムロック
WO2003010378A1 (fr) * 2001-07-24 2003-02-06 Shima Seiki Mfg., Ltd. Dispositif d'alimentation de fil d'un metier trame et procede d'alimentation de fil destine a un tel metier
JP3452639B2 (ja) 1994-05-02 2003-09-29 株式会社島精機製作所 横編機への編糸供給装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000199157A (ja) * 1998-12-28 2000-07-18 Tsudakoma Corp インタ―シャ編地における編糸の拘束方法
KR100833520B1 (ko) * 2001-11-26 2008-05-29 가부시키가이샤 시마세이키 세이사쿠쇼 인타샤 패턴 편성포의 편성방법
DE10335464B4 (de) * 2003-08-02 2006-06-14 Groz-Beckert Kg Verfahren zum maschinellen Maschenbilden mit zugehörigen Maschenbildungselementen
JP5160760B2 (ja) * 2006-10-06 2013-03-13 株式会社島精機製作所 端糸挿入装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3452639B2 (ja) 1994-05-02 2003-09-29 株式会社島精機製作所 横編機への編糸供給装置
JPH0874146A (ja) 1994-09-05 1996-03-19 Shima Seiki Mfg Ltd コンパウンドニードルを用いた横編機における経糸用カムロック
WO2003010378A1 (fr) * 2001-07-24 2003-02-06 Shima Seiki Mfg., Ltd. Dispositif d'alimentation de fil d'un metier trame et procede d'alimentation de fil destine a un tel metier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022191204A1 (fr) * 2021-03-10 2022-09-15 株式会社島精機製作所 Procédé de tricotage d'un tissu tricoté en dentelle au poinçon produit par machine à tricoter rectiligne
JP7558387B2 (ja) 2021-03-10 2024-09-30 株式会社島精機製作所 横編機によるパンチレース編地の編成方法

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CN101448987A (zh) 2009-06-03
ATE533877T1 (de) 2011-12-15
JPWO2007132559A1 (ja) 2009-09-24
CN101448987B (zh) 2011-04-20
EP2025785A4 (fr) 2010-09-08
JP5010588B2 (ja) 2012-08-29
EP2025785A1 (fr) 2009-02-18
EP2025785B1 (fr) 2011-11-16

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