WO2017098636A1 - Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée - Google Patents

Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée Download PDF

Info

Publication number
WO2017098636A1
WO2017098636A1 PCT/JP2015/084679 JP2015084679W WO2017098636A1 WO 2017098636 A1 WO2017098636 A1 WO 2017098636A1 JP 2015084679 W JP2015084679 W JP 2015084679W WO 2017098636 A1 WO2017098636 A1 WO 2017098636A1
Authority
WO
WIPO (PCT)
Prior art keywords
width direction
stringer
knitting
hook
knitting width
Prior art date
Application number
PCT/JP2015/084679
Other languages
English (en)
Japanese (ja)
Inventor
祥人 池口
秀信 加藤
俊孝 猪原
典央 魚住
竹内　栄治
Original Assignee
Ykk株式会社
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 Ykk株式会社 filed Critical Ykk株式会社
Priority to CN201580002271.3A priority Critical patent/CN107105835B/zh
Priority to EP15910252.4A priority patent/EP3387941B1/fr
Priority to PCT/JP2015/084679 priority patent/WO2017098636A1/fr
Priority to CN201610244840.1A priority patent/CN106858932B/zh
Priority to TW105140157A priority patent/TWI639741B/zh
Publication of WO2017098636A1 publication Critical patent/WO2017098636A1/fr

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/14—Flat warp knitting machines with provision for incorporating small auxiliary elements, e.g. for decorative purposes
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • A44B19/52—Securing the interlocking members to stringer tapes while making the latter
    • A44B19/56—Securing the interlocking members to stringer tapes while making the latter while knitting the stringer tapes
    • 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
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/22—Flat warp knitting machines with special thread-guiding means
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/06—Details of garments
    • D10B2501/063—Fasteners
    • D10B2501/0631—Slide fasteners

Definitions

  • the present invention relates to a braided slide for manufacturing a stringer in which a linear monofilament is bent into a coil shape to form an element row when the fastener tape is knitted, and thereby the element row is knitted on one side edge of the fastener tape.
  • the present invention relates to a fastener stringer manufacturing method and a manufacturing apparatus.
  • one stringer for a knitted slide fastener can be efficiently manufactured in a stable form.
  • one stringer is continuously formed.
  • the subsequent process becomes complicated only by manufacturing and the braided slide fastener cannot be manufactured efficiently.
  • a knitted slide fastener that is an actual product includes two stringers and a slider that meshes and separates the two stringers. Therefore, it is not possible to efficiently manufacture a braided slide fastener with a single stringer manufactured. After that, for example, a step of transporting two stringers to the same place, or an element string of two stringers is engaged with each other. The post-processing such as chaining process becomes complicated.
  • the present invention has been made in view of the above circumstances, and its purpose is to more efficiently manufacture a knitted slide fastener.
  • the manufacturing method of the stringer for a knitted slide fastener of the present invention is a method for manufacturing a stringer by weaving a coil-shaped element row at one side edge of a knitted fastener tape, and comprising a plurality of yarn introduction needles.
  • the monofilament is bent into a coil shape by a joint operation of a reciprocating operation in the width direction and a reciprocating operation of a plurality of hooks arranged in the knitting width direction so as to move to a position where the monofilament is wound and separated.
  • a plurality of the guard is intended to produce a parallel state in the width direction knitting simultaneously.
  • the stringer for a knitted slide fastener may have a plurality of guides and a plurality of hooks arranged asymmetrically in the knitting width direction, whereby two stringers are knitted between element rows.
  • it may be manufactured in a state where it faces one side in the width direction, it is desirable to make the element rows easy to mesh with each other and to make two stringers into a chain as follows. That is, a plurality of guides and a plurality of hooks are symmetrically arranged in the knitting width direction to produce two stringers in which element rows are knitted in a symmetrical state in which the element rows face each other. It is.
  • the means for reciprocating the hook is not limited, but in order to efficiently manufacture the stringer or reduce the number of parts of the stringer manufacturing apparatus, it is desirable to do the following. That is, by swinging the common hook shaft extending in the knitting width direction, the common arm extending from the hook shaft is swung, and the hook fixed in parallel in the knitting width direction with respect to the arm is moved in the reciprocating direction of the knitting needle. To reciprocate.
  • the means for reciprocating the guide is not limited, but it is desirable to make the stringer efficiently or reduce the number of parts of the stringer manufacturing apparatus as follows. That is, the link device connected to the guide shaft is operated by the swinging motion of the common guide shaft extending in the knitting width direction, and the guides separately fixed to the link device are reciprocated in the knitting width direction.
  • a stringer manufacturing apparatus for a knitted slide fastener includes a stringer manufacturing section for manufacturing a stringer for a knitted slide fastener in which a coil-shaped element row is knitted on one side edge of a knitted fastener tape. It is a thing.
  • the stringer manufacturing department passes a needle bed having a plurality of needle grooves, a plurality of knitting needles guided in the plurality of needle grooves, a plurality of yarn introduction needles for passing a knitting yarn for a fastener tape, and a linear monofilament.
  • a guide a hook around which the monofilament is wound, a hook moving device that moves the hook to a position where the monofilament can be wound and a position away from the monofilament, and a guide for bending the monofilament at one side edge of the fastener tape into an element row
  • a guide moving device that reciprocates in the knitting width direction.
  • the manufacturing apparatus of the present invention has a plurality of stringer manufacturing sections arranged in parallel in the knitting width direction.
  • the stringer manufacturing section may be arranged asymmetrically in the knitting width direction, whereby two stringers are arranged on one side in the knitting width direction.
  • a pair of stringer manufacturing sections are arranged symmetrically in the knitting width direction.
  • the hook moving device includes a hook shaft extending in the knitting width direction and an arm extending radially outward from the hook shaft, and the arm includes an attachment portion for the hook at the tip.
  • the hook moving device is preferably as follows in order to efficiently produce the stringer and reduce the number of parts of the stringer producing device.
  • the hook moving device includes a common hook shaft extending in the knitting width direction and a common arm extending radially outward from the hook shaft, and the arm is a leading portion at symmetrical positions on both sides in the knitting width direction. And providing a mounting portion for the hook.
  • the guide moving device is desirably as follows in order to efficiently produce the stringer or reduce the number of parts of the stringer producing device. That is, the guide moving device converts a common guide shaft extending in the knitting width direction and a swinging motion of the guide shaft into a reciprocating motion in the knitting width direction of guides arranged at intervals in the knitting width direction. It is to provide.
  • a braided slide fastener can be efficiently manufactured using two stringers.
  • the pair of link devices are operated by swinging the common guide shaft, and fixed to the pair of link devices separately, and a pair of symmetrical guides in the knitting width direction are reciprocated in the knitting width direction.
  • a pair of guides can be reciprocated by a single guide shaft, and two stringers can be manufactured more efficiently than those in which each guide is reciprocated by separate guide shafts. The score can be reduced.
  • FIG. 17 is a cross-sectional view taken along the line XVII-XVII in FIG. 16 and a partially enlarged cross-sectional view thereof.
  • FIG. 18 is a sectional view taken along line XVIII-XVIII in FIG. 16. It is a top view which shows the use condition of a meshing apparatus.
  • FIG. 20 is a sectional view taken along line XX-XX in FIG. 19. It is the XXI-XXI sectional view taken on the line of FIG.
  • the apparatus for manufacturing a chain for a knitted slide fastener manufactures a plurality of sets of stringers that are a set of two from a plurality of knitting yarns and a plurality of linear monofilaments.
  • a chain is manufactured from the stringer.
  • the stringer 90 includes a knitted fastener tape 91 having a predetermined length and width, and a coil-shaped element row 95 knitted on one side edge of the fastener tape 91 in the width direction. It is.
  • the stringer 90 includes a part of the fastener tape 91 and the element row 95 on the element row side 90a of the entire length in the width direction, and the opposite side of the element row side 90a in the entire length in the width direction, that is, The remaining portion of the fastener tape 91 exists on the non-element row side 90b.
  • the element row 95 is made of resin and has a multi-turn coil shape.
  • a coil-shaped portion is called an element portion 95a.
  • the element portion 95 a includes a pair of meshing heads 95 b that mesh with the element portions 95 a of another element row 95, and a pair extending in the width direction of the fastener tape 91 from both ends in the length direction of the meshing heads 95 b.
  • Leg portions 95c, 95c, and a folded portion 95d that is folded back so as to be connected to one leg portion 95c of another element row 95 from the end of one leg portion 95c opposite to the meshing head portion 95b.
  • the fastener tape 91 is warp knitted, and includes a chain knitting yarn 92a, a tricot knitting yarn 92b, and a weft insertion yarn 92c as the knitting yarn 92.
  • a plurality of parallel wales are formed by the chain knitting yarn 92a and adjacent to each other.
  • a tricot knitting yarn 92b is knitted into the wales, and a weft insertion yarn 92c is knitted into a predetermined number of wales.
  • the fastener tape 91 has the element row 95 fixed by the chain knitting yarns 92a on both sides in the thickness direction sandwiching the pair of leg portions 95c, 95c of the element portion 95a over the entire length of the element row 95.
  • the chain 97 is formed by meshing two stringers 90 and 90 with mutual meshing heads 95b and 95b.
  • the knitting slide fastener chain manufacturing apparatus includes a knitting yarn supply device 1 for supplying a knitting yarn 92, a monofilament supply device 2 for supplying a monofilament 94, and a knitting yarn supply device 1, as shown in FIG.
  • a stringer manufacturing apparatus 3 that manufactures a plurality of stringers 90 (even numbers in this embodiment) from the knitting yarns 92 and monofilaments 94 supplied from the monofilament supply apparatus 2, and two even stringers 90 manufactured by the stringer manufacturing apparatus 3.
  • a plurality of meshing devices 4, 4... For manufacturing the even-numbered half chain 97 and winding a plurality of chains 97, 97, manufactured by these meshing devices 4, 4.
  • a take-up device 5 is provided.
  • the main body of the stringer manufacturing apparatus 3 is a knitting machine for warp knitting, for example, a single raschel machine or a double raschel machine, and in this embodiment is a single raschel machine.
  • the stringer manufacturing apparatus 3 includes a plurality of stringer manufacturing units 3a that manufacture the stringer 90 and a driving shaft 3b that drives all the stringer manufacturing units 3a in synchronization.
  • All the stringer manufacturing sections 3a are arranged in parallel in the width direction of the stringer manufacturing apparatus 3 as shown in FIG.
  • the two stringer manufacturing units 3 a adjacent to each other in the width direction of the stringer manufacturing apparatus 3 form a set of chain manufacturing units and manufacture two stringers 90 for manufacturing the chain 97.
  • the stringer manufacturing apparatus 3 includes a total of ten stringer manufacturing units 3a, and the ten stringer manufacturing units 3a form five sets of chain manufacturing units.
  • the two stringer manufacturing units 3 a and 3 a of the chain manufacturing unit are arranged symmetrically in the width direction of the stringer manufacturing apparatus 3.
  • the stringer manufacturing unit 3a includes a needle bed 30 having a plurality of needle grooves 30a, a plurality of knitting needles 31 that reciprocate along the needle grooves 30a, and that protrude and retract from the needle bed 30.
  • Hook 38 around which the monofilament is wound position where the hook 38 can be wound around the monofilament, and away Hook moving device 39 for moving to a position, comprising the mobile device 31a, 32a, 33a, a transmission mechanism for coupling to the drive shaft 35,38,39 (not shown) and having a cam or a link or the like.
  • the stringer manufacturing unit 3a also includes the guide 34, the hook 38, the knitting needle moving device 31a, the guide moving device 35, and the hook moving device 39 with respect to the needle bed 30 in the depth direction of the needle groove 30a (the thickness direction of the needle bed 30).
  • the guide 34, the hook 38, the knitting needle moving device 31a, the guide moving device 35, and the hook moving device 39 with respect to the needle bed 30 in the depth direction of the needle groove 30a (the thickness direction of the needle bed 30).
  • the yarn introduction needle moving device 32a is arranged on the other side (more specifically, in the direction from the entrance to the back of the needle groove 30a), and the yarn introduction needle moving device 32a is arranged on the side where the knitting needle 31 protrudes from the needle groove 30a with respect to the needle bed 30. It is.
  • the needle bed 30 is a flat plate having predetermined horizontal width, vertical width and thickness, and a plurality of needle grooves 30a extending in the vertical width direction are formed on one surface in the thickness direction at predetermined intervals in the horizontal width direction.
  • the plurality of needle grooves 30a guide the knitting needle 31 so as to be able to reciprocate.
  • the knitting needle 31 protrudes from one surface of both surfaces of the needle bed 30 in the longitudinal width direction.
  • the surface from which the knitting needle 31 projects is referred to as a needle projecting surface 30b.
  • the knitting width direction is the width direction of the needle bed 30, in other words, the width direction of the main body (knitting machine) of the stringer manufacturing apparatus 3, and is the left-right direction in FIG.
  • the height direction is the vertical width direction of the needle bed 30 and is a direction orthogonal to the paper surface in FIG. 7, and the upward direction is the direction facing the front side of the orthogonal direction.
  • the downward direction is the direction facing the back side among the orthogonal directions.
  • the front-rear direction refers to the thickness direction of the needle bed 30, in other words, the depth direction of the needle groove 30a
  • the front direction refers to the direction facing the inlet side in the depth direction of the needle groove 30a
  • the rear direction Means the direction facing the bottom side of the needle groove 30a in the depth direction of the needle groove 30a.
  • the knitting needle 31 is, for example, a latch needle, and its opening direction is the front direction.
  • the yarn introduction needle 32 has a hole 32b through which the knitting yarn 92 is passed.
  • the yarn introduction needle 32 is divided into uses for chain knitting, tricot knitting, and weft insertion yarn.
  • a plurality of yarn introduction needles 32 are fixed to the yarn introduction needle bar 32c in parallel in the knitting width direction for each application.
  • a yarn introduction needle moving device 32a is fixed to the yarn introduction needle bar 32c in order to form a predetermined stitch.
  • the yarn introduction needle moving device for chain knitting causes the yarn introduction needle 32 to perform a shogging operation (movement moving in the knitting width direction) and a swing operation (operation moving in the front-rear direction). It is intended to make one turn around.
  • the weft insertion yarn moving device for weft insertion yarn causes the yarn introduction needle 32 to perform a shogging operation on the rear side of the knitting needle 31, thereby weaving the weft insertion yarn into a predetermined number of wales formed of chain knitting yarn. .
  • the guide 34 is a cylinder, and as shown in FIGS. 2 to 5, the penetration direction of the cylinder faces the front-rear direction. Further, the two guides 34, 34 of the chain manufacturing unit are symmetrically arranged with an interval in the knitting width direction. As shown in FIG. 9, the guide 34 has a monofilament 94 passed through it, and the monofilament 94 is sent out.
  • the guide moving device 35 includes a guide shaft 35a extending in the knitting width direction, and a link device 35b connected to the guide shaft 35a and fixing the guide 34.
  • the guide shaft 35a drives at least two guide moving devices 35 and 35 in a chain manufacturing unit in common.
  • the guide shaft 35a is swingably supported by a frame (not shown) of the stringer manufacturing apparatus and is connected to the driving shaft through a transmission mechanism.
  • the link device 35b converts the swinging motion of the guide shaft 35a into the reciprocating motion of the guide 34 in the knitting width direction, and includes a plurality of links and a plurality of connecting portions. 4 and 5, the link device 35b includes three links 36a, 36b, and 36c, two connecting portions 37a and 37b that connect two links 36a, 36b, and 36c, and three links. Of the links 36a, 36b, and 36c.
  • the three links 36a, 36b, and 36c are referred to as first, second, and third links 36a, 36b, and 36c in order from the guide shaft 35a side to the guide 34 side, and the two connecting portions 37a and 37b are These are referred to as first and second connecting portions 37a and 37b in order from the guide shaft 35a side to the guide 34 side.
  • the first link 36a extends outward in the radial direction of the guide shaft 35a, and one end portion in the length direction is fixed to the guide shaft 35a.
  • the first link 36a has its length direction aligned with the height direction and its lower end fixed to the guide shaft 35a.
  • the first link 36a changes the swinging motion of the guide shaft 35a within a predetermined angle range into a swinging motion (reciprocating motion) in the front-rear direction of the upper end that is the front portion of the first link 36a.
  • the first link 36a is common to the two guide moving devices 35, 35 of the chain manufacturing unit.
  • the two link devices 35b of the two guide moving devices 35, 35 with respect to a virtual center line L1 that equally divides the first link 36a in the knitting width direction and extends in the front-rear direction when viewed from the height direction. 35b is arranged symmetrically.
  • the second link 36b has a length direction in the front-rear direction.
  • the first connecting portion 37a connects the front end portion of the second link 36b and the upper end portion of the first link 36a.
  • the first connecting portion 37a is a surface pair such as a turning pair or a spherical pair, and transmits the reciprocating motion in the front-rear direction of the front portion of the first link 36a as the reciprocating motion in the front-rear direction of the second link 36b.
  • the two first connecting portions 37a and 37a of the chain manufacturing unit are arranged on both outer sides in the knitting width direction with respect to the first link 36a.
  • the third link 36c is L-shaped when viewed from the height direction. More specifically, the third link 36c includes a fixed piece 36d that extends in the front-rear direction and fixes the guide 34, and a connecting piece 36e that extends in the knitting width direction and is connected to the second connecting portion 37b.
  • the piece 36d and the connecting piece 36e are joined so as to be bent at right angles at one end of each other. A portion where the fixed piece 36d and the connecting piece 36e are joined is referred to as a bent portion. Of the both ends of the fixed piece 36d and the connecting piece 36e, the end far from the bent portion is referred to as a tip.
  • the bent portion is in a positional relationship closer to the virtual center line L1 than the tip portion of the connecting piece 36e.
  • the fixed piece 36d includes a plate-shaped fixed piece main body portion 36h extending in the front-rear direction and a step portion 36i protruding in a step shape upward from one end of the fixed piece main body portion 36h in the height direction.
  • the step portion 36i is fixed in a state of penetrating the guide 34 in the front-rear direction.
  • the support shaft 37j penetrates the bent portion of the third link 36c in the height direction, and a part of the height direction is fixed to a frame (not shown) of the stringer manufacturing apparatus.
  • the support shaft 37j supports the third link 36c so that it can swing around its bent portion.
  • the second connecting portion 37b connects the rear end portion of the second link 36b and the front portion of the connecting piece 36e of the third link 36c.
  • the second connecting portion 37b is a surface pair such as a turn pair or a spherical pair, and the second link 36b swings back and forth in the front-rear direction of the connection piece 36e of the third link 36c. It is transmitted as a dynamic motion.
  • the second connecting portion 37b is disposed above the tip of the connecting piece 36e in the third link 36c.
  • the two link devices 35b and 35b of the chain manufacturing unit transmit the movement of the guide shaft 35a to the guide 34 in the following manner.
  • (1) When the driving shaft is driven, the common guide shaft 35a swings within a predetermined angle range via the transmission mechanism.
  • the upper portion of the common first link 36a swings back and forth around the guide shaft 35a.
  • the two second links 36b and 36b swing back and forth. Further, the two second links 36b and 36b swing symmetrically.
  • the third link 36c swings about the support shaft 37j, and the tip of the fixed piece 36d swings together with the guide 34 in the knitting width direction. To do. At this time, the two third links 36c and the two guides 34 and 34 swing symmetrically.
  • the two guide moving devices 35 and 35 of the chain manufacturing unit described above can reciprocate the pair of guides 34 and 34 by a common guide shaft 35a, and therefore reciprocate each guide 34 by a separate guide shaft.
  • the pair of element rows 95, 95 and thus the pair of stringers 90, 90 can be efficiently manufactured, and the number of parts of the stringer manufacturing apparatus 3 can be reduced.
  • the two guide moving devices 35 and 35 use the common first link 36a, the number of parts of the stringer manufacturing device 3 can be reduced and the dimension in the knitting width direction can be shortened.
  • the fixed piece 36d of the third link 36c is closer to the virtual center line L1 than the tip of the second connecting portion 37b, for example, the fixed piece 36d of the third link 36c is the second connecting portion.
  • the two guides 34, 34 of the chain manufacturing unit are closer to the knitting width direction, and the two guide moving devices 35, The dimension of the 35 knitting width direction can be shortened.
  • the hook 38 includes a rod-shaped portion 38a that extends linearly in the front-rear direction, and a hook portion 38b that is continuous with the tip portion that is the rear end portion of the rod-shaped portion 38a and hooks the monofilament.
  • the hook portion 38b is bent from the tip of the rod-shaped portion 38a to the needle projecting surface 30b side as viewed from the knitting width direction and bent to the front end side of the rod-shaped portion 38a.
  • the hook moving device 39 drives at least two stringer manufacturing parts 3a and 3a of a chain manufacturing unit in common, and includes a hook shaft 39a extending in the knitting width direction, and a hook shaft 39a.
  • An arm 39b extending radially outward and upward of the needle projecting surface 30b.
  • the hook shaft 39a is rotatably supported by the frame of the loom, and is positioned between the needle bed 30 and the guide shaft 35a with respect to the front-rear direction, and is spaced above the link device 35b with respect to the height direction. To do.
  • the arm 39b extends in the front-rear direction, and a front end portion which is a front portion thereof is fixed to the hook shaft 39a, and two hooks 38, 38 of the chain manufacturing unit are provided on both side surfaces in the knitting width direction at the rear end portion. Are attached as a pair of attachment portions 39c, 39c. Further, the center in the knitting width direction of the arm 39b and the center in the knitting width direction of the two guide moving devices 35, 35 of the chain manufacturing unit are positioned on the virtual center line L1 when viewed from the height direction. .
  • the pair of hooks 38 and 38 are symmetrical in the knitting width direction, in other words, symmetrically arranged with respect to the virtual center line L1. Become.
  • the pair of hooks 38, 38 oppose each other in the knitting width direction, and the interval therebetween is narrower than the width of the fastener tape 91.
  • the common hook moving device 39 when the hook shaft 39a swings, the tip portion of the arm 39b swings in the height direction around the hook shaft 39a, and the pair of hooks 38, 38 are connected to the needle projecting surface 30b. Swing in the height direction above Further, since the common hook moving device 39 can reciprocate the pair of hooks 38, 38 by a single hook shaft 39a, a pair of element rows can be used as compared with a device in which each hook is reciprocated by a separate hook shaft. 95, 95, and by extension, a pair of stringers 90, 90 can be efficiently manufactured, and the number of parts of the stringer manufacturing apparatus 3 can be reduced.
  • the sinker 33 is a flat plate extending in the front-rear direction and having the knitting width direction as the thickness direction as shown in FIGS.
  • the plurality of sinkers 33 are arranged in parallel at intervals in the knitting width direction, and their rear portions are fixed to the sinker bars 33b.
  • the plurality of sinkers 33 fixed to the sinker bar 33b is referred to as a sinker row.
  • the sinker row reciprocates in the front-rear direction, and the range of the reciprocation is between a position away from the needle projecting surface 30b and a position above the needle projecting surface 30b and holding the stringer 90. It is.
  • the stringer manufacturing section 3a has a plurality of sinkers 33, 33, ..., a plurality of knitting needles 31, 31, ..., a hook 38, and a guide 34 arranged so as not to contact each other. More details are as follows. As shown in FIG. 8, when the sinker row is advanced, the front end portion, which is the tip of each sinker 33 when viewed from the height direction, is above the needle protruding surface 30 b and between the adjacent knitting needles 31, 31. In other words, it is located between adjacent needle grooves 30a, 30a. When the sinker row is advanced, the hook 38 and the guide 34 are between the adjacent knitting needles 31, 31 when viewed from the height direction, and a predetermined number of knitting needles (two knitting needles 31, 31 in the figure).
  • the predetermined number of knitting needles 31 are used for winding a knitting yarn for fixing the element row, and are hereinafter referred to as “fixing knitting needles”.
  • the knitting needle 31 is not accommodated in the two needle grooves 30a, 30a adjacent to each other in the knitting width direction of the two fixing knitting needles 31, 31.
  • the needle grooves 30a are formed at equal intervals in the knitting width direction with respect to the needle bed 30, and the knitting needles 31 are accommodated in the needle grooves 30a excluding these two needle grooves 30a, 30a.
  • the sinker 33 is arranged between the two fixing knitting needles 31, 31 so that the sinker 33 enters and exits, and one adjacent to the two fixing knitting needles 31, 31 in the knitting width direction (the meshing head of the element portion 95 a
  • the side where the portion 95b is formed) is set at the position of the hook 38, and the upper side of the two fixing knitting needles 31 and 31 and the needle grooves 30a and 30a adjacent to each other in the knitting width direction with respect to the hook 38 are knitted by the guide 34. It is set to the limit position for reciprocation in the width direction.
  • the solid line of the guide 34 in FIG. 7 is the left limit position, and the alternate long and short dash line is the right limit position. When the sinker row is retracted, the guide 34 reciprocates in the knitting width direction.
  • the guide 34 is at the left limit position.
  • the two sinkers 33 and 33 in the sinker row are close to both sides of the hook 38 in the knitting width direction. is doing.
  • the sinkers 33 are arranged at equal intervals in the knitting width direction at positions other than the positions corresponding to the hooks 38, and the intervals between the adjacent sinkers 33, 33 at the positions corresponding to the hooks 38 are set at the equal intervals. Two or more times are provided, thereby preventing contact between the sinker 33 and the hook 38.
  • the sinker moving device 33a includes a sinker shaft 33c extending in the knitting width direction, and a sinker rod 33d swinging back and forth about the sinker shaft 33c.
  • the sinker shaft 33c is rotatably supported by the loom frame.
  • the sinker rod 33d extends in the knitting width direction and the height direction. As seen from the knitting width direction, the sinker rod 33d is fixed to the upper end portion in the height direction so that the sinker bar 33b protrudes forward, and the sinker row faces the needle protruding surface 30b.
  • the sinker moving device 33a having the above-described configuration causes the tip portion of the sinker row to be disposed above or away from the needle protruding surface 30b by swinging the sinker rod 33d within a predetermined angle range about the sinker shaft 33c. To do. Further, since the sinker moving device 33a is arranged on the rear side with respect to the needle bed 30, and the guide moving device 35 and the hook moving device 39 are arranged on the front side with respect to the needle bed 30, the guide moving device 35, the hook moving device are arranged. 39. Compared to the case where the sinker moving device 33a is installed on the same side of the needle bed 30 on the front and rear sides, it is easier to install each moving device, and the sinker 33 does not contact the hook 38 or the guide 34. It becomes easy to arrange like this.
  • the two stringer manufacturing units 3a, 3a of the chain manufacturing unit described above operate in the following manner.
  • the transmission mechanism is interlocked, and the moving devices for the knitting needle, the yarn introduction needle, the sinker, the hook, and the guide are operated, and the knitting needle 31, the yarn introduction needle 32, the sinker 33, and the hook 38 are operated.
  • the guide 34 moves in the following order (1) to (6). 9 to 13, the sinker 33 in the vicinity of the element, the chain knitting yarn 92a and the knitting needle on the most element side are omitted in order to make it easy to see the operating state in the vicinity of the element. (1) As shown in FIG.
  • each knitting needle 31 is completely in the needle groove 30a, and the hooking portion 38b of each hook 38 stops at the most distant position above the needle projecting surface 30b.
  • the pair of guides 34 and 34 are positioned between the needle protruding surface 30b and the hook 38 in the height direction, and are stopped at a position farthest in the knitting width direction.
  • the stop position of the hook 38 is between the adjacent knitting needles 31 and 31 and is a position on the side of the folded portion 95d of the element.
  • one of the pair of leg portions 95c and 95c is formed for each stringer manufacturing portion 3a.
  • the pair of guides 34 are brought closest to the knitting width direction.
  • the pair of hooks 38, 38 move downward toward the needle projecting surface 30b as shown in FIG. 11, and the hooking portion 38b closes the leg portion 95c near the guide 34 for each stringer manufacturing portion 3a. Press down. Further, the sinker 33 starts moving toward the needle projecting surface 30b for each stringer manufacturing unit 3a.
  • the guide 34 passes through the hooking portion 38b of the hook 38 and moves toward the folding portion 95d, and stops at the folding portion 95d as shown in FIG.
  • the element portion 95a is wound around the hook 38, and the meshing head portion 95b of the element portion 95a and the other of the pair of leg portions 95c, 95c are formed for each stringer manufacturing portion 3a. Further, by this movement, the pair of guides 34 are in the most separated state in the knitting width direction.
  • the knitting needle 31 reciprocates in the height direction as shown in FIG. 13 and appears and disappears from the needle protruding surface 30b a predetermined number of times, and the yarn introduction needle 32 performs a predetermined swing operation and a shogging operation every time.
  • the knitted fabric of the fastener tape 91 is formed for a predetermined course. In this example, two courses are formed corresponding to FIG.
  • the knitted fabric for two courses is a knitted fabric between adjacent element portions 95a and 95a, and a pair of leg portions 95c and 95c of the element portion 95a is knitted into the fastener tape 91. Further, while the knitting needle 31 is raised with respect to the needle projecting surface 30 b each time, the sinker 33 enters between the adjacent knitting needles 31, 31, and the element row side 90 a at one end in the length direction of the stringer 90. Each non-element row side 90 b is pressed by the sinker 33. This prevents the knitted fabric from going up together with the raising of the knitting needle 31.
  • the sinker 33 starts to move backward from above the needle protruding surface 30b, and does not come into contact with the knitting yarn while the knitting needle 31 is lowered.
  • the pair of hooks 38 moves upward, the element portion 95a is detached from the hooks 38, and the state returns to the state (1).
  • the stringer manufacturing apparatus 3 configured as described above, since two stringers 90 can be knitted for each chain manufacturing unit, a plurality of stringers 90 can be efficiently manufactured. Therefore, the number of stringers that form a pair of two can be manufactured according to the number of sets of chain manufacturing units. In addition, since one end of the stringer 90 in the length direction is pressed by the sinker 33, the appearance of the stringer 90 is improved. In addition, since the two sinkers 33 and 33 are located on both sides of the hook 38 when the sinker row presses one end of the stringer 90, the sinker is compared to the one on both sides of the hook. Since the number of places where the stringer 90 is pressed increases, the knitting of the stringer 90 is stabilized.
  • the two stringers 90 are knitted in a symmetrical state in which the pair of element rows 95 and 95 are opposed to each other in the knitting width direction, the two stringers 90 are easily made into one chain 97 thereafter.
  • the stringer 90 manufactured by the stringer manufacturing apparatus 3 having such an effect is sent down to the meshing device 4 after being lowered along the rear surface side of the needle bed 30.
  • the meshing device 4 includes a guide path 40 through which a pair of stringers 90 and 90 are passed as a space portion.
  • the guide path 40 includes two inlets 40a and one outlet 40b that are separated in the width direction.
  • the width direction is the width direction of the guide path 40, which is the left-right direction in FIG.
  • the length direction is the length direction of the guide path 40 and is the vertical direction of FIG.
  • the entrance direction is a direction from the exit 40b of the guide path 40 toward the entrance 40a in the length direction, and is a downward direction in the figure.
  • the exit direction is a direction from the entrance 40a of the guide path 40 toward the exit 40b in the length direction, and is an upward direction in the figure.
  • the height direction is the height direction of the guide path 40, refers to a direction orthogonal to the paper surface of FIG. 19, and is also referred to as a vertical direction.
  • the upward direction refers to the direction facing the near side among the orthogonal directions
  • the downward direction refers to the direction facing the back side with respect to the paper surface among the orthogonal directions.
  • the width direction is the same as the knitting width direction in the description of the stringer manufacturing apparatus 3
  • the length direction is the same as the front-rear direction in the description of the stringer manufacturing apparatus 3
  • the height direction Is the same as the height direction in the description of the stringer manufacturing apparatus 3.
  • the meshing device 4 is symmetrical in the width direction, and as a component for forming the guide path 40, a pair of stringers 90, 90 arranged in parallel in the width direction are arranged in the thickness direction. Between the first and second substrate portions 50 and 60 facing each other at an interval in the height direction for guiding from both sides, the lengthwise inlet 40a side is provided between the first and second substrate portions 50 and 60.
  • a partition portion 65 that partitions the intermediate portion in the width direction in FIG. 2 and a partition portion 65 that guides both inner sides in the width direction of the pair of element rows 95 and 95, and a third portion that is separated into three in the width direction.
  • the first substrate portion 50 protrudes in a state in which the central portion in the width direction of the first substrate portion 50 is pressed toward the second substrate portion 60 and the space between the first substrate portion 50 and the second substrate portion 60 is reduced.
  • Both outsides of the pair of element rows 95, 95 in the width direction A pair of outer convex portions 52, 52 for guiding the first and second substrate portions 50, 60, the first and second substrate portions 50, 60 being narrowed at the intermediate portion in the width direction on the outlet side in the length direction.
  • the second central convex portions 59 and 61 and a pair of spacer portions 53 and 53 sandwiched between the first and second substrate portions 50 and 60 on both outer sides in the width direction of the guide path 40 are provided.
  • the second substrate part 60 is a rectangular flat plate, and the thickness direction is made to coincide with the height direction. Further, the second substrate portion 60 has an upper surface that is flat in the left-right and front-rear directions, and guides the lower surfaces of the pair of stringers 90, 90 in the height direction.
  • substrate part 60 is fixed with a volt
  • the second central convex portion 61 protrudes upward from the central portion in the width direction of the upper surface of the second substrate portion 60 and extends over the entire length of the outlet side in the length direction of the second substrate portion 60. To do. Moreover, the 2nd center convex part 61 is a shape which becomes narrow gradually as it goes upwards. In addition, the 2nd board
  • the first substrate unit 50 includes a pair of side substrate units 51 and 51 arranged at intervals in the width direction, and a central substrate arranged in a state sandwiched between the pair of side substrate units 51 and 51. Part 56.
  • the pair of side board portions 51, 51 and the central board portion 56 are separate components, and the central board portion 56, the partitioning portion 65, and the first central convex portion 59 are a central member of one component.
  • 55, the side board part 51, the spacer part 53, and the outer side convex part 52 which are located in the same side of the width direction are the blade member 54 of one component.
  • the pair of blade members 54 and 54 are fixed to the second substrate unit 60 with an interval in the width direction of the second substrate unit 60, and the central member 55 is disposed on the second substrate unit 60. At the same time, it is guided between the pair of blade members 54, 54 so as to be movable in the height direction.
  • the pair of side board portions 51 and 51 have a pair of inner end faces 51a and 51a that face each other in the width direction.
  • the pair of inner end surfaces 51a, 51a extend in the length direction, and are provided with a pair of parallel surfaces 51b, 51b parallel to the length direction on the outlet side in the length direction, and on the inlet side in the length direction.
  • a pair of inclined surfaces 51c, 51c that are inclined with respect to the length direction are provided.
  • the distance between the pair of inner end surfaces 51a and 51a is the same for the pair of parallel surfaces 51b and 51b, and gradually increases as the pair of inclined surfaces 51c and 51c move away from the pair of parallel surfaces 51b and 51b in the entrance direction.
  • substrate part 51 is called an inner edge part, and the edge part on the opposite side is called an outer edge part.
  • the side board portion 51 is a hexagonal plate that is distorted when viewed from the height direction, the length direction dimension is the same as the second board portion 60, and the width direction dimension is the width of the second board portion 60. It is shorter than half. More specifically, the hexagonal shape of the side substrate 51 is a shape in which two corners on the rectangular entrance side having two sides parallel to the length direction and the width direction are cut off obliquely.
  • the central substrate portion 56 is a flat plate thicker than the pair of side substrate portions 51 and 51, and includes a central parallel portion 57 disposed between the pair of parallel surfaces 51 b and 51 b, and an entrance from the central parallel portion 57.
  • the central parallel part 57 has a rectangular shape extending in a straight line in the length direction when viewed from the height direction.
  • the first central convex portion 59 protrudes from the central portion of the lower surface of the central parallel portion 57 in the width direction toward the second substrate portion 60 and extends over the entire length of the central parallel portion 57 in the length direction.
  • the central parallel portion 57 and the first central convex portion 59 have flat bottom surfaces in the front-rear and left-right directions, and the height of the pair of leg portions 95c, 95c in the pair of element rows 95, 95 in a meshed state. Guide from the top of the direction.
  • the upper surfaces of the second substrate portion 60 and the second central convex portion 61 are opposed to the lower surfaces of the central parallel portion 57 and the first central convex portion 59.
  • the parts 95b and 95b are guided.
  • the central inclined portion 58 has a triangular shape as viewed from the height direction, and gradually decreases in width toward the exit direction. Further, the central inclined portion 58 has a lower surface (a surface facing the second substrate portion 60) that is flat in the left-right and front-rear directions, and a partitioning portion 65 projects downward from the central portion in the width direction of this plane. Therefore, the lower surface of the central inclined portion 58 is exposed on both sides in the width direction of the partition portion 65, and guides the meshing head 95b side of the pair of separated element rows 95, 95 from the upper side in the height direction. .
  • the partition portion 65 has a triangular shape smaller than the central inclined portion 58 when viewed from the height direction, and has a shape that gradually decreases in width toward the exit direction. Further, both surfaces in the width direction of the partitioning portion 65 guide the pair of meshing heads 95b and 95b in the pair of element rows 95 and 95 in a separated state from both inner sides in the width direction.
  • the outer convex portion 52 protrudes downward from the inner edge portion of the lower surface of the side substrate portion 51 and narrows the interval with the second substrate portion 60.
  • the protruding length of the outer convex portion 52 is set so that the distance between the outer convex portion 52 and the second substrate portion 60 in the height direction is substantially the same as the thickness of the fastener tape 91.
  • Fastener tape 91 is passed between 52 and the second substrate portion 60.
  • the outer convex portion 52 extends along a portion corresponding to the inclined surface 51c of the inner edge portion of the side substrate portion 51, and one extended end thereof is located at the inlet 40a of the guide path 40, and the other extended end is on the side.
  • the partitioning portion 65 does not exist between the pair of outer convex portions 52, 52, and the interval between the pair of outer convex portions 52, 52 is a pair of element rows 95, 95 is set to an appropriate size for meshing.
  • the outer side convex part 52 is arrange
  • the lower surfaces of the pair of side substrate portions 51, 51 are located on the inner side in the width direction of the pair of outer convex portions 52, 52. It is higher than the lower surface of 58.
  • the spacer portion 53 is a lower surface of the side substrate portion 51 and protrudes downward from an outer edge portion in the width direction.
  • the inner end surface 51 a in the width direction of the spacer portion 53 is inclined so as to gradually go inward in the width direction toward the outlet 40 b side in the length direction of the side substrate portion 51. Accordingly, the pair of spacer portions 53, 53 gradually become narrower as the distance in the width direction goes to the exit direction.
  • the blade member 54 is fixed to the second substrate portion 60 with a bolt B1 penetrating the spacer portion 53 and the side substrate portion 51 in the height direction.
  • the pressing portion 70 surrounds the rod 71 that penetrates the central member 55 in the height direction, the fixing portion 72 that fixes one end (lower end) of the rod 71 to the second substrate portion 60, and the outer peripheral side of the rod 71.
  • a compression coil spring 73 as a spring that presses the central member 55 against the second substrate portion 60 in the state, and a pressing member 74 that is fixed to the other end portion (upper end portion) of the rod 71 and presses the compression coil spring 73 are provided.
  • the rod 71 is a round bar.
  • a through hole 55 a through which the rod 71 passes is formed in the central member 55 in a state of passing through the central inclined portion 58 and the partition portion 65.
  • the through hole 55 a is slightly larger than the diameter of the rod 71, so that the central member 55 can move in the height direction along the rod 71.
  • the fixing portion 72 includes a fixing hole 60 h that penetrates in the height direction and passes the rod 71 in the portion of the second substrate portion 60 that contacts the partition portion 65, and the lower side of the second substrate portion 60 of the rod 71. , A retaining hole 71a penetrating in a direction perpendicular to the height direction, and a retaining pin 71p inserted into the retaining hole 71a and projecting at both ends from the retaining hole 71a.
  • the fixing portion 72 includes a groove portion 60s that communicates with the fixing hole 60h over the entire height of the end surface of the second substrate portion 60 on the inlet 40a side. The overall length in the width direction of the groove 60s is larger than the diameter of the retaining pin 71p.
  • the pressing member 74 includes a pressing portion main body 75 that is passed through the rod 71 in a hook-like state and a male screw 76 that fixes the pressing portion main body 75 to the rod 71.
  • the presser body 75 has a disc shape and includes a hole 75a through which the rod 71 passes in the center, and a female screw hole 75b that is threaded to the male screw 76 and is connected to the hole 75a at a plurality of locations on the outer peripheral surface. It is.
  • the meshing device 4 having the above configuration fixes the pressing member 74 and the fixing portion 72 to both ends of the rod 71, and passes the central member 55 and the compression coil spring 73 through the rod 71 between the fixing portion 72 and the pressing member 74.
  • the compression coil spring 73 is in a contracted state. Accordingly, a restoring force acts on the compression coil spring 73, and the partition portion 65 of the central member 55 is pressed against the second substrate portion 60.
  • the above-described meshing device 4 meshes a pair of element rows 95 and 95 of the two stringers 90 and 90 by the following procedures (1) to (5).
  • the two stringers 90, 90 sent out from the stringer manufacturing apparatus 3 enter the two inlets 40a, 40a of the guide path 40 with the pair of element rows 95, 95 facing each other and separated in the width direction.
  • the pair of element rows 95 and 95 are guided by the pair of meshing heads 95b and 95b being guided to both sides in the width direction of the partition 65, and the folded portion 95d being guided by the pair of outer protrusions 52 and 52.
  • both sides of the pair of element rows 90a, 90a in the height direction of the two stringers 90, 90 are located between the pair of outer protrusions 52, 52 and the partition 65, and the central substrate portion 56 and the pair of side portions.
  • the central member 55 and the second substrate portion 60 are in contact with each other by the restoring force of the pressing portion 70 (compression coil spring 73).
  • the height of the element row side 90a of the stringer 90 passing through the guide path 40 is the height of the guide path 40 (more specifically, between the pair of outer convex portions 52, 52 and the partition portion 65).
  • the stringer may be so-called defective.
  • the element row side 90 a raises the central member 55 against the restoring force of the compression coil spring 73, further shrinks the compression coil spring 73, and widens the dimension in the height direction of the guide path 40.
  • the element row side 90a is not clogged.
  • the central member 55 comes into contact with the second substrate portion 60 as before by the restoring force of the compression coil spring 73, and the pair of meshing heads 95b and 95b
  • the two stringers 90, 90 become one chain 97.
  • the chain 97 is sent out from the outlet 40b of the guide path 40 while the pair of meshing heads 95b and 95b are meshed.
  • the chains 97 manufactured by all the meshing devices 4 are each wound around the winding device 5.
  • the meshing device 4 since the two stringers 90, 90 are made into one chain 97, when manufacturing the slide fastener after that, it is not necessary to prepare the two stringers 90 separately. It becomes easy to manufacture a slide fastener.
  • the meshing device 4 is particularly suitable for use in a production line for a knitted slide fastener, but can also be used as a meshing device for a type of coil fastener other than a knitted slide fastener.
  • the manufacturing apparatus of the chain for knitted slide fasteners is not limited to the above-described embodiment, and can be changed as appropriate without departing from the spirit of the apparatus. For example, the following changes are possible.
  • the stringer manufacturing apparatus 3 manufactures the total number of stringers 90 in a state where the pair of element rows 95 and 95 are opposed to each other in the knitting width direction. May be manufactured in a state in which the element row 95 faces one side in the knitting width direction, or a part of the total number of stringers 90 is a pair of element rows 95, 95 facing each other in the knitting width direction. It is also possible to manufacture in a state where the rest of the total number of stringers 90 face one side in the knitting width direction.
  • the stringer manufacturing apparatus 3 includes two stringer manufacturing units 3a, a guide shaft 35a of the guide moving device 35, a first link 36a, a hook shaft 39a of the hook moving device 39, and an arm 39b for each chain manufacturing unit.
  • the guide moving device 35 and the hook moving device 39 may be provided separately for each stringer manufacturing unit 3a, or the guide shaft 35a of the guide moving device 35 and the hook moving device may be provided separately. Only the hook shaft 39a of the device 39 may be shared by the plurality of stringer manufacturing units 3a.
  • the meshing device 4 includes the pair of spacer portions 53 and 53 in the above embodiment, the meshing device 4 may not include the pair of spacer portions 53 and 53.
  • the first substrate unit 50 the pair of side substrate units 51, 51 and the central substrate unit 56 are integrated, and the central substrate unit 56 is fixed to the second substrate unit 60 via the partition unit 65.
  • the meshing device 4 was provided with the pressing part 70 in the said embodiment, not only this but the thing without the pressing part 70 may be sufficient.
  • the central member 55 only needs to be immovable in the height direction with respect to the second substrate unit 60, and may be fixed to the second substrate unit 60, or at least one of the side substrates. What is necessary is just to be fixed to the part 51.
  • the meshing device 4 is configured such that the first substrate unit 50 is divided into the pair of side substrate units 51 and 51 and the central substrate unit 56.
  • One substrate portion 50 may be a combination of a pair of side substrate portions 51 and 51 and a central substrate portion 56.
  • the meshing device 4 has the partitioning portion 65 as a part of the central member 55, and the central member 55 having the partitioning portion 65 is movable in the height direction with respect to the pair of side substrate portions 51, 51.
  • the partition portion 65 may be a separate member from the central member 55, and the partition portion 65 may be integrated with the second substrate portion 60.
  • the fixing portion 72 uses the retaining pin 71 p, but the present invention is not limited to this. Other fixing means may be used.
  • the meshing device 4 is provided with the first and second central convex portions 59 and 61 in the above-described embodiment, the meshing device 4 may be provided without the first and second central convex portions 59 and 61. .

Landscapes

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

Abstract

Selon l'invention, une fermeture à glissière tricotée est fabriquée de manière plus efficace. Plus précisément, l'invention concerne un procédé de fabrication d'une bande pour fermeture à glissière tricotée (90) dans laquelle une rangée d'éléments (95) en forme de bobine est tricotée sur une des parties bord latéral d'un ruban de fermeture (91) d'un produit tricoté. Lors du tricotage de la rangée d'éléments sur le ruban de fermeture par mouvements coordonnés d'un mouvement de balancement et d'un mouvement de changement latéral d'arbre à cames d'une pluralité d'aiguilles de guidage (32), et d'un mouvement de va-et-vient d'aiguilles à tricoter (31), sous l'effet des mouvements coordonnés d'un mouvement de va-et-vient dans une direction latérale de tricotage d'une pluralité de guides (34, 34) disposée dans la direction latérale de tricotage de manière à distribuer des fils monofilament (94, 94) linéaires, et d'un mouvement de va-et-vient d'une pluralité de platines (38, 38) disposée dans la direction latérale de tricotage de manière à se déplacer vers une position d'enroulement ou une position d'éloignement vis-à-vis des fils monofilament, les fils monofilament sont courbés en forme de bobine et mis en rangée d'éléments. Ainsi, une pluralité de bandes telles que la rangée d'éléments est tricotée sur une des parties bord latéral du ruban de fermeture est fabriquée en même temps dans un état de juxtaposition dans la direction latérale de tricotage.
PCT/JP2015/084679 2015-12-10 2015-12-10 Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée WO2017098636A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201580002271.3A CN107105835B (zh) 2015-12-10 2015-12-10 编织拉链用牙链带的制造方法及制造装置
EP15910252.4A EP3387941B1 (fr) 2015-12-10 2015-12-10 Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée
PCT/JP2015/084679 WO2017098636A1 (fr) 2015-12-10 2015-12-10 Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée
CN201610244840.1A CN106858932B (zh) 2015-12-10 2016-04-18 编织拉链用长链的制造方法及啮合装置
TW105140157A TWI639741B (zh) 2015-12-10 2016-12-06 針織拉鏈用牙鏈帶的製造方法及製造裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2015/084679 WO2017098636A1 (fr) 2015-12-10 2015-12-10 Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée

Publications (1)

Publication Number Publication Date
WO2017098636A1 true WO2017098636A1 (fr) 2017-06-15

Family

ID=59012941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/084679 WO2017098636A1 (fr) 2015-12-10 2015-12-10 Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée

Country Status (4)

Country Link
EP (1) EP3387941B1 (fr)
CN (1) CN107105835B (fr)
TW (1) TWI639741B (fr)
WO (1) WO2017098636A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107541853A (zh) * 2017-08-31 2018-01-05 广州永晋机械有限公司 一种链牙自动成型方法及装置
CN107495548A (zh) * 2017-08-31 2017-12-22 广州永晋机械有限公司 一种一次成型拉链机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563605A (en) * 1978-11-06 1980-05-13 Yoshida Kogyo Kk Gear apparatus of fastener stringer
JPH1042916A (ja) * 1996-08-08 1998-02-17 Ykk Corp 編込みスライドファスナーストリンガの製造方法及び製造機
JP2005230040A (ja) * 2004-02-17 2005-09-02 Ykk Corp 編込みスライドファスナー
JP2007002367A (ja) * 2005-06-24 2007-01-11 Ykk Corp 経編ファスナーテープ製造機
WO2015097830A1 (fr) * 2013-12-26 2015-07-02 Ykk株式会社 Appareil destiné à produire une demi-chaîne intertricotée de fermeture à glissière

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247252A (en) * 1969-06-03 1971-09-22 Lightning Fasteners Ltd Sliding clasp fastener stringers
DE1936053B1 (de) * 1969-07-16 1971-03-25 Opti Holding Ag Vorrichtung zum Annaehen fortlaufender Reissverschlussgliederreihen an fortlaufende Tragbaender
GB1366157A (en) * 1971-12-17 1974-09-11 Lightning Fasteners Ltd Machine for manufacturing sliding clasp fastener stringers
FR2188976A1 (en) * 1972-06-16 1974-01-25 Elastelle Fonta Ille Fil Sliding clasp fastener - has teeth formed by helical filament knitted into edge wale of backing fabric
DE2622529B2 (de) * 1976-05-20 1979-08-02 Optilon W. Erich Heilmann Gmbh, Cham (Schweiz) Reißverschluß
US4137733A (en) * 1976-05-20 1979-02-06 Optilon W. Erich Heilmann Gmbh Slide-fastener-stringer half with knitted-in coupling elements and method of making same
JP3549335B2 (ja) * 1996-08-08 2004-08-04 Ｙｋｋ株式会社 編込みスライドファスナーストリンガの製造方法及び製造機
JP5637698B2 (ja) * 2010-02-09 2014-12-10 株式会社島精機製作所 横編機の編糸保持装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563605A (en) * 1978-11-06 1980-05-13 Yoshida Kogyo Kk Gear apparatus of fastener stringer
JPH1042916A (ja) * 1996-08-08 1998-02-17 Ykk Corp 編込みスライドファスナーストリンガの製造方法及び製造機
JP2005230040A (ja) * 2004-02-17 2005-09-02 Ykk Corp 編込みスライドファスナー
JP2007002367A (ja) * 2005-06-24 2007-01-11 Ykk Corp 経編ファスナーテープ製造機
WO2015097830A1 (fr) * 2013-12-26 2015-07-02 Ykk株式会社 Appareil destiné à produire une demi-chaîne intertricotée de fermeture à glissière

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3387941A4 *

Also Published As

Publication number Publication date
TWI639741B (zh) 2018-11-01
TW201726994A (zh) 2017-08-01
EP3387941A1 (fr) 2018-10-17
CN107105835A (zh) 2017-08-29
EP3387941A4 (fr) 2019-10-30
EP3387941B1 (fr) 2022-08-10
CN107105835B (zh) 2018-11-23

Similar Documents

Publication Publication Date Title
TWI551234B (zh) 編織型鏈布齒條製造裝置
US3253426A (en) Apparatus for producing plush fabrics
WO2017098636A1 (fr) Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée
JP3549335B2 (ja) 編込みスライドファスナーストリンガの製造方法及び製造機
WO2017098635A1 (fr) Procédé et dispositif de fabrication de bande pour fermeture à glissière tricotée
CN102102273B (zh) 用于钩编织带机的浮线针
JP3549677B2 (ja) 編込みスライドファスナーストリンガの製造方法及び製造機
CN106858932B (zh) 编织拉链用长链的制造方法及啮合装置
JPH0447064B2 (fr)
JP4225987B2 (ja) 経編ファスナーテープ製造機
TWI730121B (zh) 經編針織機及用於製造經編針織織物的方法
WO2017098634A1 (fr) Appareil de fabrication de demi-chaîne pour fermeture à glissière tissée
US4492098A (en) Method of making a slide fastener coupling strip
EP2735243A1 (fr) Demi-chaîne de fermeture en passementerie
EP0979892A2 (fr) Dispositif de montage de mailles dans un métier à tricoter rectiligne et procédé de montage de mailles utilisant ce dispositif
US20220298684A1 (en) Plush pile knitted product and knitting machine for the production thereof
KR100451314B1 (ko) 더블 랏셀 편직기 및 그 편물지
US3657904A (en) Sliding clasp fastener stringers
CN104342837B (zh) 用于在横机上制造针织物的方法
JPS6360142B2 (fr)
CS211135B1 (cs) Textilie s plastickým povrchem, způsob její výroby a zařízeni k provedení tohoto způsobu
DE2034147B2 (de) Verfahren zum Herstellen eines Reißverschlußstreifens und Kettenwirkmaschine zur Durchführung des Verfahrens

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15910252

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2015910252

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2015910252

Country of ref document: EP

Effective date: 20180710

NENP Non-entry into the national phase

Ref country code: JP