WO2015145744A1 - スライドファスナーにおける開き具取付装置 - Google Patents

スライドファスナーにおける開き具取付装置 Download PDF

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Publication number
WO2015145744A1
WO2015145744A1 PCT/JP2014/059214 JP2014059214W WO2015145744A1 WO 2015145744 A1 WO2015145744 A1 WO 2015145744A1 JP 2014059214 W JP2014059214 W JP 2014059214W WO 2015145744 A1 WO2015145744 A1 WO 2015145744A1
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WO
WIPO (PCT)
Prior art keywords
opening
fastener
pocket
opening device
chute
Prior art date
Application number
PCT/JP2014/059214
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
栄 四十物
功 大村
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 PCT/JP2014/059214 priority Critical patent/WO2015145744A1/ja
Priority to CN201480029885.6A priority patent/CN105283095B/zh
Priority to TW104109658A priority patent/TWI571214B/zh
Publication of WO2015145744A1 publication Critical patent/WO2015145744A1/ja

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Classifications

    • 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
    • A44B19/62—Assembling sliders in position on stringer tapes
    • A44B19/64—Slider holders for assemblage of slide fasteners
    • 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
    • A44B19/60—Applying end stops upon stringer tapes

Definitions

  • the present invention relates to an opening attachment device for attaching an opening made of a butterfly stick, a box stick and a box to the lower end of a fastener stringer in a slide fastener.
  • an open type slide fastener in which a slide fastener slider is moved to disengage the left and right fastener stringer elements so that the left and right fastener stringers can be separated from each other.
  • the open type slide fastener has an opening attached to the lower end of the fastener chain.
  • a slide fastener to which an opening tool is attached is disclosed in Patent Document 1.
  • This slide fastener opening tool has a butterfly stick attached to the lower end of the left fastener stringer, a box stick attached to the lower end of the right fastener stringer, and a box that is fixedly attached to the box stick so that the butterfly stick can be inserted or removed. It consists of a body. When separating the left and right fastener stringers, the butterfly stick is removed from the box. When joining the left and right fastener stringers, a butterfly stick is inserted into the box.
  • the first slide fastener moves the left fastener stringer in the vertical direction while holding the right fastener stringer when separating the left and right fastener stringers.
  • a butterfly stick is attached to the left fastener stringer, and a box stick and a box are attached to the right fastener stringer.
  • the second slide fastener moves the right fastener stringer up and down while holding the left fastener stringer when separating the left and right fastener stringers.
  • a butterfly stick is attached to the right fastener stringer, and a box stick and a box are attached to the left fastener stringer.
  • the opening attachment device for attaching the opening device to the fastener stringer attaches the butterfly stick to the left fastener stringer, and attaches the box rod and the box to the right fastener stringer, and the hinge pin to the right fastener.
  • An object of the present invention is to provide an opening device attachment device for a slide fastener in which an opening device can be attached to either a left side fastener stringer or a right side fastener stringer.
  • the present invention is an opening attachment device for a slide fastener for attaching an opening to left and right fastener stringers 2L, 2R of a fastener chain 1 of a slide fastener
  • the opening device attaching apparatus has a first supply portion 60a for supplying a left opening device attached to the left fastener stringer 2L and a second supply portion 60b for supplying a right opening device attached to the right fastener stringer 2R.
  • the left opening tool supplied by the first supply unit 60a is transferred to the left fastener stringer 2L, and the right opening device supplied by the second supply unit 60b is transferred to the right fastener stringer 2R.
  • the first supply unit 60a includes a first chute 62 that transfers the opening toward the opening conveying member 51 of the opening conveying unit 50
  • the second supply unit 60b includes a second chute 64 that transfers the opening device toward the opening device conveying member 51 of the opening device conveying unit 50
  • the opening device conveying member 51 includes pockets 52, 52L, and 52R for accommodating the opening device
  • the opening tool conveying member 51 has a first posture in which the pockets 52, 52L, 52R are opened toward the upstream side in the conveying direction of the fastener chain 1, and the pockets 52, 52L, 52R are the first chute 62 or It can be configured to be displaceable to a second posture that opens toward the outlet of the second chute 64.
  • the opening tool supplied from the 1st supply part 60a can be attached to the right-and-left one side edge of the fastener tape 3 of one right-and-left fastener stringer 2L, 2R.
  • the opening tool supplied from the 2nd supply part 60b can be attached to the right-and-left other side edge of the fastener tape 3 of the other right and left fastener stringers 2L and 2R.
  • the opening device conveying member 51 can be displaced while rotating between the first posture and the second posture
  • the opening member attaching member 51 includes an opening member attachment position for attaching the opening member to the fastener chain 1 and an opening member accommodation position for accommodating the opening member supplied from the opening member supply unit 60. It can be configured to be movable in a direction orthogonal to the transport direction.
  • the opening device attaching device for a slide fastener can include a chain moving portion 40 that moves the left and right fastener stringers 2L, 2R toward the pockets 52, 52L, 52R.
  • the fastener tapes 3 of the left and right fastener stringers 2L and 2R can be inserted into the left or right opening member accommodated in the pocket.
  • the opening device conveying member 51 has a left pocket 52L and a right pocket 52R.
  • the opening device conveying section 50 includes a first opening device accommodating position in which the left pocket 52L of the opening device conveying member 51 is disposed so as to face the outlet of the first chute 62 of the first supply portion 60a. Positioning for selectively positioning the right pocket 52R of the opener conveying member 51 to a second opener accommodation position arranged so as to face the outlet of the second chute 64 of the second supply unit 60b.
  • a means 59 can be provided.
  • the left butterfly stick can be attached to the right edge of the fastener tape 3 of the left fastener stringer 2L
  • the right butterfly stick can be attached to the left edge of the fastener tape 3 of the right fastener stringer 2L.
  • the opening tool can be attached to the left fastener stringer 2R by supplying the opening tool from the first supply part 60a, and the opening tool can be attached to the right fastener stringer 2L by supplying the opening tool from the second supply part 60b. Can be attached to either the left fastener stringer or the right fastener stringer.
  • the upper side is the front side with respect to the paper surface of FIG. 1
  • the lower side is the back side with respect to the paper surface of FIG. 1
  • the left side is the left side with respect to the paper surface of FIG. The right side of FIG.
  • the fastener chain 1 has a left side fastener stringer 2L and a right side fastener stringer 2R.
  • the left fastener stringer 2 ⁇ / b> L has an element 5 attached along the right edge of the fastener tape 3.
  • the right fastener stringer 2 ⁇ / b> R has an element 5 attached along the left edge of the fastener tape 3.
  • the fastener chain 1 has a plurality of space portions 6 at intervals in the longitudinal direction of the fastener chain 1.
  • the space portion 6 is a portion where the element 5 does not exist.
  • the space portion 6 has a cutout portion 7 in which a right edge of the fastener tape 3 of the left fastener stringer 2L and a portion of the left edge of the fastener tape 3 of the right fastener stringer 2R are cut out.
  • the opening tool 10 includes a butterfly stick 11, a box body 12, and a box stick 13.
  • the butterfly stick 11 is attached to the right fastener stringer 2R.
  • the box 12 and the box bar 13 are integrated.
  • the box 12 and the box bar 13 are attached to the left side fastener stringer 2L.
  • the butterfly stick 11 has a tape insertion portion 11a through which the left edge of the fastener tape 3 of the right fastener stringer 2R is inserted.
  • the butterfly pin 11 includes a first piece 11b and a second piece 11c that are vertically opposed to each other, a third piece 11d that connects the left end edge of the first piece 11b and the left end edge of the second piece 11c, and the first piece 11b. It has the 4th piece 11e which protrudes toward the 2nd piece 11c from a right end edge, and the 5th piece 11f which protrudes toward the 1st piece 11b from the right end edge of the 2nd piece 11c.
  • the tape insertion portion 11a is surrounded by the first piece 11b, the second piece 11c, the third piece 11d, the fourth piece 11e, and the fifth piece 11f.
  • the tape insertion portion 11 a opens at both ends in the length direction of the butterfly pin 11 and the right side of the butterfly rod 11.
  • the third piece 11d a portion near one end in the length direction of the butterfly stick 11 is arranged in parallel with the fourth piece 11e and the fifth piece 11f.
  • the third piece 11d is disposed obliquely so that the portion near the other end in the length direction of the butterfly stick 11 approaches toward the fourth piece 11e and the fifth piece 11f. That is, the butterfly stick 11 has a tapered shape at a portion near the other end in the length direction.
  • size of the opening of the length direction one end side is larger than the magnitude
  • the left edge of the fastener tape 3 of the right fastener stringer 2R is inserted into the tape insertion portion 11a of the butterfly stick 11 by moving the right fastener stringer 2R toward the butterfly stick 11.
  • the butterfly stick 11 is attached to the left edge of the fastener tape 3 of the right fastener stringer 2R by crimping the first piece 11b and the second piece 11c in a direction approaching each other.
  • the box 12 has a box bar 13 attached integrally to the left side of the box 12.
  • the box body 12 has, on the right side of the box body 12, a butterfly pin insertion portion 12a into which the butterfly pin 11 can be inserted, and a slit 12b communicating with the butterfly rod insertion portion 12a.
  • the butterfly stick insertion portion 12 a is open to one end in the length direction of the box 12.
  • the box 12 includes a first piece 12c and a second piece 12d that face each other in the vertical direction, a third piece 12e that protrudes from the left and right edges of the first piece 12c toward the second piece 12d, and a second piece 12d.
  • a fourth piece 12f projecting from the left and right edges of the first piece 12c toward the first piece 12c, and a fifth piece 12g connecting the other end in the length direction of each piece.
  • the slit 12b is formed between the third piece 12e and the fourth piece 12f.
  • a slit 12b on the right side of the box 12 communicates with the butterfly stick insertion portion 12a.
  • the fastener tape 3 of the right fastener stringer 2R is inserted into the right slit 12b when the butterfly stick 11 is inserted into the butterfly stick insertion portion 12a.
  • the box bar 13 has a tape insertion portion 13a through which the right edge of the fastener tape 3 of the left fastener stringer 2L is inserted.
  • the box bar 13 includes a first piece 13b and a core second piece 13c that face each other in the vertical direction, a third piece 13d that connects a right end edge of the first piece 13b and a right end edge of the second piece 13c, and a first piece 13b.
  • a fourth piece 13e protruding from the left end edge of the second piece 13c toward the second piece 13c
  • a fifth piece 13f protruding from the left end edge of the second piece 13c toward the first piece 13b.
  • the tape insertion portion 13a is surrounded by the first piece 13b, the second piece 13c, the third piece 13d, the fourth piece 13e, and the fifth piece 13f.
  • the tape insertion portion 13 a is open to both ends in the length direction of the box bar 13 and the left side of the box bar 13.
  • the first piece 13 b of the box bar 13 is connected to the first piece 12 c of the box 12. Further, the second piece 13 c of the box bar 13 is connected to the second piece 12 d of the box 12. The third piece 13 d of the box bar 13 is connected to the fifth piece 12 g of the box 12.
  • the butterfly stick insertion portion 12a includes the first piece 12c and the second piece 12d of the box body 12, the third piece 12e and the fourth piece 12f on the right side of the box body 12, and the third piece 13d of the box stick 13.
  • the fourth piece 13 e of the box bar 13 is connected to the third piece 12 e on the left side of the box 12.
  • the fifth piece 13 f of the box bar 13 is connected to the fourth piece 12 f of the box 12. Thereby, the slit on the left side of the box 12 communicates with the tape insertion part 13 a of the box bar 13.
  • the right edge of the fastener tape 3 of the left fastener stringer 2L is inserted into the tape insertion portion 13a of the box rod 13 and the left slit of the box body by moving the left fastener stringer 2L toward the box rod 13 and the box body 12. Is done.
  • the box body 12 and the box bar 13 are formed on the left side by crimping the first piece 12c and the second piece 12d of the box body 12 and the first piece 13b and the second piece 13c of the box bar 13 in a direction approaching each other. Attached to the right edge of the fastener tape 3 of the fastener stringer 2L.
  • the slide fastener to which the opening device 10 shown in FIG. 2 is attached moves the right fastener stringer 2R upward or downward while holding the position of the left fastener stringer 2L so that the butterfly stick 11 is used as the butterfly stick of the box 12
  • the left and right fastener stringers 2L and 2R can be separated or combined by being inserted into or removed from the insertion portion 12a.
  • the butterfly stick 11 has a butterfly stick 11 and a box stick 13 provided with a box 12.
  • the butterfly stick 11 is attached to the left fastener stringer 2L.
  • the box 12 and the box bar 13 are attached to the right side fastener stringer 2R.
  • the butterfly stick 11 has a tape insertion portion 11a through which the right edge of the fastener tape 3 of the left fastener stringer 2L is inserted.
  • the tape insertion part 11a of the butterfly stick 11 is open on the left side. That is, the butterfly stick 11 shown in FIG. 3 and the butterfly stick 11 shown in FIG. 2 are symmetrical.
  • the box 12 has a box bar 13 integrally attached to the right side of the box 12.
  • the box body 12 has a butterfly stick insertion portion 12 a on the left side of the box body 12.
  • the box bar 13 has tape insertion portions 13a that are open on both ends in the longitudinal direction and on the right side. That is, the box bar 13 provided with the box body 12 shown in FIG. 3 and the box bar 13 provided with the box body 12 shown in FIG.
  • the left fastener stringer 2L is moved upward or downward while holding the position of the right fastener stringer 2R, and the butterfly stick 11 is inserted into the butterfly stick of the box 12
  • the left and right fastener stringers 2L and 2R can be separated or joined by being inserted into or extracted from the portion 12a.
  • the upper side is the upper side with respect to the paper surface of FIG. 5
  • the lower side is the lower side with respect to the paper surface of FIG. 5
  • the left side is the rear side with respect to the paper surface of FIG. Is on the near side with respect to the paper surface of FIG.
  • the opening device attaching device 20 is disposed in a chain conveyance path 21 that conveys the fastener chain 1.
  • the chain transport path 21 is divided into a first transport path 21a on the upstream side in the transport direction and a second transport path 21b on the downstream side in the transport direction.
  • the opening tool mounting apparatus 20 includes a first opening tool mounting apparatus 22 disposed on the upstream side in the transport direction and a second opening tool mounting apparatus 23 disposed on the downstream side in the transport direction. That is, the 1st opening tool attachment apparatus 22 is arrange
  • the 1st opening tool attachment apparatus 22 has the 1st conveyance part 24 arrange
  • the 2nd opening tool attachment apparatus 23 has the 2nd conveyance part 25 arrange
  • the fastener chain 1 is transported along the first transport path 21 a by the first transport unit 24.
  • the butterfly stick 11 is attached to the right fastener stringer 2R or the left fastener stringer 2L of the fastener chain 1 by the first opening attachment device 22.
  • a container 26 is disposed between the first opening device attaching device 22 and the second opening device attaching device 23.
  • the fastener chain 1 to which the butterfly stick 11 is attached is fed into the container 26 by the first transport unit 24.
  • the container 26 accommodates the fastener chain 1 to which the butterfly stick 11 is attached.
  • the fastener chain 1 to which the butterfly stick 11 is attached is pulled out of the container 26 by the second transport unit 25 and transported along the second transport path 21b.
  • the box 12 is attached to the left fastener stringer 2L or the right fastener stringer 2R by the second opening fixture attachment device 23. That is, the opening device attachment device 20 attaches the box 12 to the fastener chain 1 after attaching the butterfly pin 11 to the fastener chain 1.
  • the first opening device attachment device 22 includes a gantry 27, a stopper unit 30 disposed on the upper surface of the gantry 27, a chain moving unit 40, an opening device conveying unit 50, and an opening device supplying unit. 60 and a caulking portion 70 are provided.
  • the stopper part 30 positions the fastener chain 1 conveyed along the 1st conveyance path 21a in a butterfly stick attachment position.
  • the stopper unit 30 includes a first frame 27 a attached to the upper surface of the gantry 27 and a stopper 31 supported by the first frame 27 a.
  • the stopper 31 is movable in the vertical direction. That is, the stopper 31 is located at a stop position approaching the first transport path 21a when moved upward. At this time, the stopper 31 is disposed so as to intersect the first transport path 21a. Moreover, the stopper 31 is located in the non-stop position separated from the 1st conveyance path 21a, when it moves below.
  • the stopper 31 has a base portion 31a that extends long in the conveying direction of the fastener chain 1 and a tip portion 31b that protrudes upward from one end portion in the length direction of the base portion 31a.
  • the other end portion of the base portion 31a in the length direction is connected to the first frame 27a via the shaft 32.
  • the stopper 31 can swing up and down about the shaft 32.
  • the rod 33 is connected to the intermediate portion in the length direction of the base portion 31a.
  • a cylinder 34 is attached to the first frame 27a.
  • a piston rod 34 a of the cylinder 34 is connected to the rod 33.
  • the stopper 31 swings upward about the shaft 32 when the piston rod 34a of the cylinder 34 extends. Thereby, the tip 31b of the stopper 31 is disposed so as to approach the first transport path 21a and cross the first transport path 21a. That is, the stopper 31 is located at the stop position.
  • the stopper 31 swings downward about the shaft 32 when the piston rod 34a of the cylinder 34 contracts. Thereby, the tip 31b of the stopper 31 is separated from the second transport path 21a. That is, the stopper 31 is located at the non-stop position.
  • the chain moving unit 40 moves the fastener tapes 3 of the left and right fastener stringers 2L and 2R of the fastener chain 1 to the downstream side in the transport direction.
  • the chain moving unit 40 includes a gripping claw 41 that grips the fastener chain 1.
  • the grip claw 41 includes a left grip claw 41L and a right grip claw 41R that are opposed to each other with the first transport path 21a interposed therebetween.
  • the left gripping claw 41L has upper and lower claws 41a.
  • the fastener tape 3 of the left fastener stringer 2L is inserted between the upper and lower claws 41a.
  • the right gripping claw 41R has upper and lower claws 41a.
  • FIG. 6 is a view of the chain moving unit 40 as viewed from the downstream side in the transport direction, and therefore the left and right are reversed.
  • the left and right grip claws 41L and 41R grip the fastener tape 3 of the left and right fastener stringers 2L and 2R by bringing the upper and lower claws 41a closer.
  • the left and right grip claws 41L and 41R release the grip of the fastener tape 3 of the left and right fastener stringers 2L and 2R by separating the upper and lower claws 41a. Then, the left and right gripping claws 41L and 41R move in the conveying direction of the fastener chain 1.
  • the moving rod 42 is supported by the first frame 27a.
  • the moving rod 42 extends long in the conveying direction of the fastener chain 1.
  • the moving rod 42 is movable in the conveying direction of the fastener chain 1.
  • the grip claw 41 is attached to one end of the moving rod 42 in the length direction.
  • the connecting member 43 is attached to the other end in the length direction of the moving rod 42.
  • a gripping claw moving cylinder 44 is attached to the first frame 27a.
  • the piston rod 44 a of the gripping claw moving cylinder 44 can be expanded and contracted in parallel with the transport direction, and is connected to the connecting member 43.
  • the piston rod 44a of the gripping claw moving cylinder 44 extends, the gripping claw 41 moves to the upstream side in the transport direction. Further, when the piston rod 44a of the gripping claw moving cylinder 44 contracts, the gripping claw 41 moves to the downstream side in the transport direction.
  • the opening tool transporting section 50 transports the opening tool supplied from the opening tool supply section 60 to the left and right fastener stringers 2L and 2R of the fastener chain 1 transported by the first transport path 21a.
  • the opening device conveyance unit 50 includes an opening device conveyance member 51 that conveys the opening device.
  • the opening tool conveyance part 50 is movable to the opening tool attachment position which attaches an opening tool to the fastener chain 1, and the opening tool accommodation position which accommodates the opening tool supplied from the 1st supply part 60a or the 2nd supply part 60b. is there.
  • the opening implement conveying member 51 has a pocket 52 for accommodating the opening implement.
  • the pocket 52 has a right pocket 52R and a left pocket 52L.
  • the entrance of the pocket 52 opens toward the upstream side in the transport direction of the fastener chain 1 when the open transport member 51 is in a first posture described later.
  • the right pocket 52R is located on the right side in the left-right direction when the opening tool conveyance member 51 is viewed from the upstream side in the conveyance direction.
  • the left pocket 52L is located on the left side in the left-right direction when the opening tool conveyance member 51 is viewed from the upstream side in the conveyance direction.
  • the right pocket 52R faces the left edge of the fastener tape 3 of the right fastener stringer 2R of the fastener chain 1 conveyed along the first conveyance path 21a.
  • the left pocket 52L faces the right edge of the fastener tape 3 of the left fastener stringer 2L of the fastener chain 1 conveyed along the first conveyance path 21a.
  • the wing stick 11 (hereinafter referred to as the right wing stick 11) attached to the right fastener stringer 2R shown in FIG. 2 is accommodated in the right pocket 52R. Further, a wing stick 11 (hereinafter referred to as the left wing stick 11) attached to the left fastener stringer 2L shown in FIG. 3 is accommodated in the left pocket 52L.
  • the opening tool conveying member 51 can be displaced in the vertical direction between a second posture indicated by a solid line in FIG. 5 and a first posture indicated by a virtual line in FIG.
  • the opening member conveying member 51 is orthogonal to the chain conveying path 21 at the opening attachment position indicated by the solid line in FIG. 8 and the opening accommodation position indicated by the phantom line in FIG. It can move left and right.
  • the opening device conveying member 51 is located at the opening device receiving position, the inlet of the left pocket 52L is disposed below the outlet of the first chute 62 described later of the opening device supply section 60, and the inlet of the right pocket 52R is opened. It arrange
  • the left pocket 52L or the right pocket 52R can accommodate the opening tool supplied from the opening tool supply unit 60.
  • the pocket 52 is disposed in the first transport path 21a. At this time, the entrance of the pocket 52 is directed upstream in the transport direction. Thereby, when the opening tool is accommodated in the left pocket 52L, the opening tool faces the right edge of the fastener tape 3 of the left fastener stringer 2L of the fastener chain 1 conveyed along the first conveying path 21a. When the opening tool is accommodated in the right pocket 52R, the opening tool faces the left edge of the fastener tape 3 of the right fastener stringer 2R of the fastener chain 1 conveyed along the first conveyance path 21a.
  • the opening tool conveying unit 50 has a guide rail 53.
  • the guide rail 53 is attached to the upper surface of the gantry 27 and extends in the left-right direction orthogonal to the conveying direction of the fastener chain 1.
  • a moving member 54 is provided so as to be movable in the left-right direction along the guide rail 53.
  • the moving member 54 moves in the left-right direction by a cylinder (not shown).
  • the rotating shaft 55 is supported so as to be rotatable with respect to the moving member 54.
  • the rotation shaft 55 extends in the left-right direction and is disposed in parallel with the guide rail 53.
  • a motor 56 is attached to the moving member 54.
  • the rotating shaft 55 is connected to the motor 56 and rotates when the motor 56 is driven.
  • the opening tool conveying member 51 is connected to one end of the rotating shaft 55 in the length direction.
  • a motor 56 is connected to the other longitudinal end of the rotating shaft 55.
  • the opening implement conveyance member 51 is displaced to a 2nd attitude
  • FIG. Moreover, the opening implement conveying member 51 is movable in a direction orthogonal to the conveying direction of the fastener chain by moving the moving member 54. That is, the opening tool conveying member 51 moves to the opening tool mounting position when the moving member 54 moves to one side in the left-right direction. Further, the opener transporting member 51 moves to the opener accommodation position when the moving member 54 moves to the other side in the left-right direction.
  • the opening tool conveying member 51 includes a main body 51a and a holding portion 51g protruding from one end in the length direction of the main body 51a.
  • the holding portion 51g includes a receiving member 51b, a pressing member 51c that can move to a position approaching the receiving member 51b and a position separating from the receiving member 51b.
  • the pressing member 51c includes a mounting piece 51c-1 extending in parallel with the length direction of the main body 51a, and a pressing piece 51c-2 protruding from one end in the length direction of the mounting piece 51c-1.
  • the mounting piece 51c is disposed in a hole 51a-1 formed in the length direction of the main body 51a.
  • the mounting piece 51c-1 is slidably supported with respect to the main body 51a.
  • the holding piece 51c-2 extends in a direction orthogonal to the length direction of the mounting piece 51c, and is disposed to face the tip of the receiving member 51b.
  • a spring 51d is disposed between the other longitudinal end of the mounting piece 51c-1 and the bottom surface of the hole 51a-1 of the main body 51a.
  • the receiving member 51b and the pressing piece 51c-2 are arranged to face each other with a gap.
  • the receiving member 51b and the pressing piece 51c-2 have a left-side recess 51e and a left-side recess 51f that are divided in the left-right direction on the opposing surfaces.
  • the left pocket 52L includes a left recess 51e of the receiving member 51b and a left recess 51e of the pressing piece 51c-2.
  • the right pocket 52R includes a right recess 51e of the receiving member 51b and a right recess 51f of the pressing piece 51c-2.
  • the opening tool transporting section 50 includes a support member 57 that supports the opening tool transporting member 51.
  • the support member 57 is disposed below the opening tool conveying member 51.
  • the support member 57 includes a bracket 57a attached to the upper surface of the gantry 27, a support shaft 57b attached to the bracket 57a, and a roller 57c rotatable about the support shaft 57b.
  • the support shaft 57 b extends in the left-right direction and is disposed in parallel with the rotation shaft 55.
  • the opening implement conveying member 51 has a support surface 51h that contacts the roller 57c of the support member 57 at the other end in the length direction.
  • the support surface 51h has a flat surface 51h-1 and an arc surface 51h-2 connected to the end of the flat surface 51h-1.
  • the flat surface 51h-1 is formed to be parallel to the first transport path 21a when the opening device transport member 51 is in the first posture.
  • the circular arc surface 51h-2 is formed so as to incline upward from the downstream side in the transport direction toward the upstream side when the opening member transport member 51 is in the first posture.
  • the opening tool transporting unit 50 includes positioning means 58 and 59 for positioning the opening tool transporting member 51 at the opening tool mounting position and the opening tool housing position.
  • the positioning means 58, 59 includes first positioning means 58 for positioning the opening tool conveying member 51 at the opening tool mounting position, and second positioning means 59 for positioning the opening tool conveying member 51 at the opening tool housing position.
  • the first positioning means 58 is a stopper piece 58 a that protrudes from the guide rail 53.
  • the stopper piece 58a is arranged to face one side surface of the moving member 54 in the left-right direction.
  • the moving member 54 moves to one side in the left-right direction along the guide rail 53, and comes into contact with the stopper piece 58a when the opener transport member 51 is located at the opener mounting position. Thereby, the opening implement conveyance member 51 is positioned at the opening attachment position.
  • the second positioning means 59 includes a stopper 59 a that moves in the left-right direction together with the opening tool conveying member 51, and a stopper receiving member 59 b that is attached to the upper surface of the gantry 27.
  • the opening device conveying member 51 is positioned at the opening device receiving position when the stopper 59a contacts the stopper receiving member 59b.
  • the stopper 59a protrudes from the other side surface of the moving member 54 in the left-right direction.
  • the stopper receiving member 59b is disposed to face the stopper 59a in the left-right direction.
  • the second positioning means 59 can selectively position the opening device conveying member 51 at the first opening device accommodation position and the second opening device accommodation position in the left-right direction orthogonal to the conveyance direction of the fastener chain 1. .
  • the opening tool supply unit 60 includes a first supply unit 60a and a second supply unit 60b.
  • the first supply unit 60 a includes a first parts feeder 61 and a first chute 62 connected to the first parts feeder 61.
  • the second supply unit 60 b has a second parts feeder 63 and a second chute 64 connected to the second parts feeder 63.
  • the first parts feeder 61 and the second parts feeder 62 are attached to a second frame 27 b attached to the upper surface of the gantry 27.
  • the first parts feeder 61 and the second parts feeder 62 are disposed above the opening tool transport unit 50.
  • the first parts feeder 61 sends the opening tool to the first chute 62.
  • the first chute 62 guides the opening tool so as to be transferred toward the opening tool conveying member 51.
  • the first chute 62 is positioned above the left pocket 52L when the opening tool conveying member 51 is positioned at the opening tool receiving position. At this time, the inlet of the left pocket 52L opens toward the outlet of the first chute 62 when the open conveying member 51 is in the second posture.
  • shoot 62 sends an opening tool into the left pocket 52L one by one.
  • the first parts feeder 61 sends the left butterfly stick 11 shown in FIG. 3 to the first chute 62.
  • the left butterfly stick 11 is fed into the left pocket 52 ⁇ / b> L of the opening-side transport member 51 by the first chute 62.
  • the left butterfly stick 11 is accommodated in the left pocket 52 ⁇ / b> L of the opening tool conveying member 51. That is, the first supply unit 60 a supplies the left butterfly stick 11 to the left pocket 52 ⁇ / b> L of the opener conveying member 51.
  • the second parts feeder 63 sends the opening tool to the second chute 64.
  • the second chute 64 guides the opening tool so as to be transferred toward the opening tool conveying member 51.
  • the second chute 64 is located above the right pocket 52R when the opening implement conveying member 51 is located at the opening accommodation position. At this time, the inlet of the right pocket 52R opens toward the outlet of the second chute 64 when the open conveying member 51 is in the second posture. And the 2nd chute
  • the second parts feeder 63 sends out the right butterfly stick 11 shown in FIG. 2 to the second chute 64.
  • the right butterfly stick 11 is fed into the right pocket 52 ⁇ / b> R of the opening tool conveying member 51 by the second chute 64.
  • the right butterfly stick 11 is accommodated in the right pocket 52 ⁇ / b> R of the opening tool conveying member 51. That is, the second supply unit 60 b supplies the right butterfly stick 11 to the right pocket 52 ⁇ / b> R of the opener conveying member 51.
  • the center 52L-1 in the left-right direction of the left pocket 52L and the center 52R-1 in the left-right direction of the right pocket 52R are separated from each other by a distance L1 in the left-right direction.
  • the center 62a-1 in the left-right direction of the guide groove 62a of the first chute 62 and the center 64a-1 in the left-right direction of the guide groove 64a of the second chute 64 are separated from each other by a distance L2.
  • the distance L2 is longer than the distance L1. For this reason, when the right pocket 52R is positioned below the second chute 64, the left pocket 52L is displaced from the lower side of the first chute 62 in the left-right direction.
  • the second positioning means 59 of the present invention can position the opening tool conveying member 51 by selecting one of the first opening tool housing position and the second opening tool housing position. That is, the second positioning means 59 adjusts when the left pocket 52L of the opening tool conveying member 51 is positioned below the first chute 62 and when the right pocket 52R is positioned below the second chute 64. Can do.
  • the stopper receiving member 59b of the second positioning means 59 has a first stopper receiving member 59b-1 and a second stopper receiving member 59b-2 that are separated from each other in the conveying direction of the first conveying path 21a.
  • the stopper receiving member 59b is movable to a first position where the stopper 59a contacts the first stopper receiving member 59b-1 and a second position where the stopper 59a contacts the second stopper receiving member 59b-2.
  • the first stopper receiving member 59b-1 and the second stopper receiving member 59b-2 include a distance L1 between the centers of the left and right pockets 52L and 52R, a guide groove 62a of the first chute 62, and a guide groove 64a of the second chute 64.
  • L1 between the centers of the left and right pockets 52L and 52R
  • a guide groove 62a of the first chute 62 a guide groove 64a of the second chute 64.
  • the second positioning means 59 positions the opening tool transporting member 51 at the first opening accommodation position by positioning the stopper receiving member 59b at the first position. Thereby, as shown in FIG. 12, the opening of the right-hand pocket 52 ⁇ / b> R of the opener conveying member 51 is disposed below the second chute 64 so as to face the outlet of the second chute 64.
  • the second positioning means 59 positions the opening tool conveying member 51 in the second opening accommodation position by positioning the stopper receiving member 59b at the second position. Accordingly, the entrance of the left pocket 52L of the opening tool conveying member 51 is disposed below the first chute 62 so as to face the outlet of the first chute 62 as shown in FIG.
  • FIG 12 and 13 are views of the left and right pockets 52L and 52R and the first and second chutes 62 and 64 as viewed from the downstream side in the transport direction of the second transport path 21a.
  • the left pocket 52L is shown on the right side of the figure.
  • the stopper receiving member 59b is attached to the bracket 27d provided on the upper surface of the gantry 27.
  • the stopper receiving member 59b includes a plate 59c and a protrusion 59d protruding from the plate 59c toward the stopper 59a.
  • the protrusion 59d is the first stop pad receiver 59b-1.
  • the plate 59c is the second stopper receiver 59b-2.
  • the cylinder 59e is attached to the bracket 27d.
  • the piston rod 59f of the cylinder 59e can expand and contract in the transport direction.
  • the plate 59c is connected to the piston rod 59f.
  • the stopper receiving member 59b is movable in parallel with the transport direction.
  • FIG. 9 shows a state where the piston rod 59f is contracted.
  • the protrusion 59d is disposed so as to face the stopper 59a.
  • the plate 59c moves toward the downstream side in the transport direction when the piston rod 59f extends. Accordingly, the stopper receiving member 59b moves to the second position where the plate 59c is disposed so as to face the stopper 59a.
  • the caulking part 70 includes a main body 71 and a caulking punch 72.
  • the caulking portion 70 is attached to a frame (not shown).
  • the caulking portion 70 is disposed above the opening tool conveying member 51.
  • the caulking punch 72 of the caulking part 70 is located above the holding part 51g when the opening tool conveying member 51 is located at the opening tool mounting position and is in the first posture.
  • the caulking punch 72 moves up and down by a moving mechanism (not shown).
  • An example of the moving mechanism is a cylinder.
  • the 1st conveyance part 24 has the drive roll 24a attached to the 3rd flame
  • the drive roll 24a can be rotated in the arrow direction by a motor (not shown).
  • the press roll 24b presses the fastener chain 1 toward the peripheral surface of the drive roll 24a.
  • the fastener chain 1 is transported in the direction of the arrow along the first transport path 21a as the drive roll 24a rotates.
  • the operation of attaching the right butterfly stick 11 to the right fastener stringer 2R of the fastener chain 1 by the opening device attaching device of the present invention will be described.
  • the fastener chain 1 is conveyed along the first chain conveyance path 21 a by the first conveyance unit 24.
  • the stop unit 30 moves the stopper 31 to the stop position. Accordingly, the stopper 31 approaches the first chain conveyance path 21a and enters the gap between the fastener tapes 3 of the left and right fastener stringers 2L and 2R in the space portion 6 of the fastener chain 1.
  • the first transport unit 24 continues to transport the fastener chain 1.
  • the first transport unit 24 stops the transport of the fastener chain 1 when the stopper 31 contacts the element 5 existing on the upstream side of the space unit 6 in the transport direction. Accordingly, the fastener chain 1 is positioned in the transport direction as shown in FIG. Next, the stopper 31 is moved to the non-stop position. As a result, the stopper 31 comes out of the gap between the fastener tapes 3 and is separated from the first chain transport path 21a. Next, the gripping claws 41 of the chain moving unit 40 grip the fastener chain 1. At this time, the left and right grip claws 41L and 41R respectively grip the fastener tapes 3 of the left and right fastener stringers 2L and 2R by the upper and lower claws 41a.
  • the right butterfly pin 11 is stored in the second parts feeder 63.
  • the right butterfly pin 11 is sent out to the second chute 64 when the second parts feeder 63 is driven.
  • the first parts feeder 61 is stopped.
  • the opening implement conveying member 51 moves to the opening accommodation position while maintaining the second posture.
  • the stopper receiving member 59b of the second positioning means 59 is located at the first position.
  • the opening implement conveying member 51 is positioned at the first opening implement receiving position by the stopper receiving member 59b. That is, the entrance of the right pocket 52R of the opening device conveying member 51 is disposed below the second chute 64 so as to face the outlet of the second chute 64 as shown in FIG.
  • the right butterfly pin 11 is fed into the right pocket 52R of the opening device conveying member 51 by the second chute 64.
  • the right pocket 52R accommodates the right butterfly stick 11.
  • the opener transporting member 51 moves to the opener mounting position indicated by the solid line in FIG. 8 while maintaining the second posture.
  • the opening implement conveying member 51 is displaced from the second posture to the first posture by rotating the rotating shaft 55 by the motor 56. That is, the opening tool conveying member 51 can be displaced while rotating between the first posture and the second posture.
  • the holding part 51g of the opening implement conveying member 51 enters the space part 6 of the fastener chain 1 as shown in FIG.
  • the holding portion 51g pushes up the fastener tape 3 of the left and right fastener stringers 2L and 2R in the space portion 6.
  • the holding part 51 g enters the gap between the fastener tapes 3.
  • the holding portion 51g deforms the fastener tape 3 to widen the gap.
  • the entrance of the left pocket 52L faces the right edge of the fastener tape 3 of the left fastener stringer 2L of the fastener chain 1 in the transport direction.
  • the entrance of the right pocket 52R faces the left edge of the fastener tape 3 of the right fastener stringer 2R of the fastener chain 1 in the transport direction.
  • the right butterfly stick 11 accommodated in the right pocket 52R of the opening tool conveying member 51 faces the left edge of the fastener tape 3 of the right fastener stringer 2R in the conveying direction.
  • the gripping claws 41 of the chain moving unit 40 move toward the downstream side in the transport direction.
  • the left and right fastener stringers 2L and 2R move toward the left pocket 52L and the right pocket 52R of the opening device conveying member 51 while being gripped by the gripping claws 41.
  • the left edge of the fastener tape 3 of the right fastener stringer 2R is inserted into the tape insertion portion 11a of the right butterfly pin 11 accommodated in the right pocket 52R as shown in FIG.
  • the caulking punch 72 of the caulking part 70 moves downward. At this time, the caulking punch 72 pushes down the presser member 51c. Thereby, the right butterfly stick 11 is crimped by the receiving member 51b and the pressing member 51c so that the first piece 11b and the second piece 11c approach each other. That is, the right butterfly stick 11 is attached to the right fastener stringer 2 ⁇ / b> R of the fastener chain 1.
  • the fastener chain 1 is conveyed along the first chain conveyance path 21 a by the first conveyance unit 24.
  • the stopper part 30 moves the stopper 31 to the stop position. Accordingly, the stopper 31 approaches the first chain conveyance path 21a and enters the gap between the fastener tapes 3 of the left and right fastener stringers 2L and 2R in the space portion 6 of the fastener chain 1.
  • the first transport unit 24 continues to transport the fastener chain 1.
  • the first transport unit 24 stops the transport of the fastener chain 1 when the stopper 31 contacts the element 5 existing on the upstream side of the space unit 6 in the transport direction. Accordingly, the fastener chain 1 is positioned in the transport direction as shown in FIG. Next, the stopper 31 is moved to the non-stop position. As a result, the stopper 31 comes out of the gap between the fastener tapes 3 and is separated from the first chain transport path 21a. Next, the gripping claws 41 of the chain moving unit 40 grip the fastener chain 1. At this time, the left and right grip claws 41L and 41R respectively grip the fastener tapes 3 of the left and right fastener stringers 2L and 2R by the upper and lower claws 41a.
  • the left butterfly pin 11 is stored in the first parts feeder 61.
  • the left butterfly stick 11 is sent out to the first chute 62.
  • the second parts feeder 63 is stopped.
  • the opening implement conveying member 51 moves to the opening accommodation position while maintaining the second posture.
  • the stopper receiving member 59b of the second positioning means 59 is located at the second position.
  • the opening implement conveying member 51 is positioned at the second opening accommodation position by the stopper receiving member 59b. That is, the inlet of the left pocket 52L of the opening device conveying member 51 is disposed below the first chute 62 so as to face the outlet of the first chute 62 as shown in FIG.
  • the left butterfly stick 11 is fed into the left pocket 52L of the opening device conveying member 51 by the first chute 62.
  • the left pocket 52L accommodates the left butterfly stick 11.
  • the opener transporting member 51 moves to the opener mounting position indicated by the solid line in FIG. 8 while maintaining the second posture.
  • the opening implement conveying member 51 is displaced from the second posture to the first posture by rotating the rotating shaft 55 by the motor 56. That is, the opening tool conveying member 51 can be displaced while rotating between the first posture and the second posture.
  • maintenance part 51g of the opening implement conveyance member 51 enters the space part 6 of the fastener chain 1, as shown in FIG.
  • the holding portion 51g pushes up the fastener tape 3 of the left and right fastener stringers 2L and 2R in the space portion 6. Then, the holding part 51 g enters the gap between the fastener tapes 3. At this time, the holding portion 51g deforms the fastener tape 3 to widen the gap.
  • the entrance of the left pocket 52L faces the right edge of the fastener tape 3 of the left fastener stringer 2L of the fastener chain 1 in the transport direction.
  • the entrance of the right pocket 52R faces the left edge of the fastener tape 3 of the right fastener stringer 2R of the fastener chain 1 in the transport direction.
  • the left butterfly stick 11 accommodated in the left pocket 52L of the opening tool conveying member 51 faces the right edge of the fastener tape 3 of the left fastener stringer 2L of the fastener chain 1 in the conveying direction.
  • the gripping claws 41 of the chain moving unit 40 move toward the downstream side in the transport direction.
  • the left and right fastener stringers 2L and 2R move toward the left pocket 52L and the right pocket 52R of the opening device conveying member 51 while being gripped by the gripping claws 41.
  • the right edge of the fastener tape 3 of the left fastener stringer 2L is inserted into the tape insertion portion 11a of the left butterfly pin 11 accommodated in the left pocket 52L as shown in FIG.
  • the caulking punch 72 of the caulking part 70 moves downward. At this time, the caulking punch 72 pushes down the presser member 51c. Thereby, the left butterfly stick 11 is crimped by the receiving member 51b and the pressing member 51c so that the first piece 11b and the second piece 11c approach each other. That is, the left butterfly stick 11 is attached to the left fastener stringer 2 ⁇ / b> L of the fastener chain 1.
  • the first opening fixture attaching device 22 can attach the right butterfly stick 11 to the right fastener stringer 2R and can attach the left butterfly stick 11 to the left fastener stringer 2L.
  • the second opening device attachment device 23 includes a gantry 27, a stopper portion 30 disposed on the top surface of the gantry 27, a chain moving unit 40, an opening device conveying unit 50, and an opening device supply unit. 60 and a caulking portion 70 are provided.
  • the stopper part 30 and the chain moving part 40 are the same as the stopper part 30 and the chain moving part 40 of the first opening tool mounting device 22.
  • the opening tool transporting part 50 is different from the opening tool transporting part 50 of the first opening tool mounting device 22 only in that the pocket 52 of the opening tool transporting member 51 is configured to accommodate the box 12.
  • the opening tool supply unit 60 includes a third supply unit 60c having a third parts feeder 65 and a third chute 66, and a fourth supply unit 60d having a fourth parts feeder 67 and a fourth chute 68.
  • the third parts feeder 65 sends the box bar 13 provided with the left box 12 attached to the left fastener stringer 2L shown in FIG.
  • the third chute 66 feeds the box bar 13 provided with the right box 12 into the pocket 52 of the opening device conveying member 51.
  • the fourth parts feeder 67 sends out the box bar 13 having the right box 12 attached to the right fastener stringer 2R shown in FIG.
  • the fourth chute 67 feeds the box bar 13 provided with the right box 12 into the pocket 52 of the opener conveying member 51.
  • the pocket 52 of the opening device conveying member 51 is positioned below the fourth chute 68 when the opening device conveying member 51 is positioned at the first opening device accommodating position while maintaining the second posture. Further, the pocket 52 of the opening device conveying member 51 is positioned below the third chute 66 when the opening device conveying member 51 moves to the second opening device accommodation position while maintaining the second posture.
  • the distance L in the left-right direction between the first stopper receiving member 59b-1 and the second stopper receiving member 59-2 of the second positioning means 59 is the center in the left-right direction of the third chute 66 and the center in the left-right direction of the fourth chute 68.
  • the caulking portion 70 has a caulking punch 72 and a knock punch 73.
  • the presser piece 51c-2 of the opener holder 51c of the opener conveying member 51 has a punch insertion hole 51i penetrating in the vertical direction. That is, the punch insertion hole 51i is opened on the upper surface and the lower surface of the pressing piece 51c-2. A pair of punch insertion holes 51i are formed at an interval in the left-right direction.
  • the notch punch 73 is located above the punch insertion hole 51i of the pressing piece 51c-2 when the opening tool conveying member 51 is located at the opening attachment position and is in the first posture.
  • the box bar 13 with the box 12 on the left side is stored in the third parts feeder 65 when attached to the left side fastener stringer 2L.
  • the third part feeder 65 When the third part feeder 65 is driven, the box bar 13 with the box body 12 on the left side is sent out to the third chute 66.
  • the third chute 66 feeds the box rod 13 with the box 12 on the left side into the pocket 52 of the opener conveying member 51 which is located at the opener accommodation position and is in the second posture.
  • the inlet of the pocket 52 is disposed below the third chute 66 so as to face the outlet of the third chute 66.
  • the pocket 52 accommodates the box bar 13 with the box 12 on the left side.
  • the opening device conveying member 51 moves from the opening device housing position to the opening device mounting position while maintaining the second posture.
  • the opening tool conveying member 51 is displaced from the second posture to the first posture.
  • the holding part 51g of the opening implement conveying member 51 enters the space part 6 as shown in FIG.
  • the entrance of the pocket 52 faces the right edge of the fastener tape 3 of the left fastener stringer 2L and the left edge of the fastener tape 3 of the right fastener stringer 2R in the transport direction.
  • the box bar 13 faces the right edge of the fastener tape 3 of the left fastener stringer 2L in the transport direction.
  • the butterfly stick insertion portion 12a of the box body 12 faces the butterfly stick 11 attached to the right side fastener stringer 2R in the transport direction.
  • the gripping claws 41 of the chain moving unit 40 move toward the downstream side in the transport direction.
  • the left and right fastener stringers 2 ⁇ / b> L and 2 ⁇ / b> R move toward the pocket 52 of the opener conveying member 51 while being gripped by the gripping claws 41.
  • the right edge of the fastener tape 3 of the left fastener stringer 2L is inserted into the tape insertion portion 13a of the box bar 13 as shown in FIG.
  • the butterfly stick 11 is inserted into the butterfly stick insertion portion 12 a of the box 12.
  • the caulking punch 72 of the caulking part 70 moves downward. At this time, the caulking punch 72 pushes down the pressing member 51c-1. As a result, the receiving member 51b and the pressing member 51c are crimped so that the first piece 12c and the second piece 12d of the box body 12 approach each other, and at the same time, the first piece 13b and the second piece 13c of the box bar 13 approach each other. Tighten as you do.
  • the notch punch 73 moves downward.
  • the notch punch 73 is inserted into the punch insertion hole 51i of the pressing piece 51c-2 of the pressing member 51c.
  • the notch punch 73 pushes the first piece 11b of the butterfly stick 11 and the first piece 13b of the box stick 13 to create the notch 14 in each of the first pieces 11b and 11b.
  • the notch 14 bites into the fastener tape 3.
  • the box bar 13 with the right box 12 When the box bar 13 with the right box 12 is attached to the right fastener stringer 2R, it is stored in the fourth parts feeder 67.
  • the box rod 13 with the box body 12 on the right side is sent out from the fourth chute 68 when the fourth parts feeder 67 is driven.
  • the fourth chute 68 feeds the box rod 13 with the box 12 on the right side into the pocket 52 of the opener transporting member 51 which is located at the opener receiving position and is in the second posture.
  • the inlet of the pocket 52 is disposed below the fourth chute 68 so as to face the outlet of the fourth chute 68.
  • the pocket 52 accommodates the box bar 13 with the box 12 on the right side.
  • the opening device conveying member 51 moves from the opening device housing position to the opening device mounting position while maintaining the second posture.
  • the opening tool conveying member 51 is displaced from the second posture to the first posture.
  • the holding part 51g of the opening implement conveying member 51 enters the space part 6 as shown in FIG.
  • the entrance of the pocket 52 faces the right edge of the fastener tape 3 of the left fastener stringer 2L and the left edge of the fastener tape 3 of the right fastener stringer 2R in the transport direction.
  • the box bar 13 faces the left edge of the fastener tape 3 of the right fastener stringer 2R in the transport direction.
  • the butterfly stick insertion portion 12a of the box body 12 faces the butterfly stick 11 attached to the left fastener stringer 2L in the transport direction.
  • the gripping claws 41 of the tape moving unit 40 move toward the downstream side in the transport direction.
  • the left and right fastener stringers 2 ⁇ / b> L and 2 ⁇ / b> R move toward the pocket 52 of the opener conveying member 51 while being gripped by the gripping claws 41.
  • the left edge of the fastener tape 3 of the right fastener stringer 2R is inserted into the tape insertion part 13a of the box bar 13 as shown in FIG.
  • the butterfly stick 11 is inserted into the butterfly stick insertion portion 12 a of the box 12.
  • the caulking punch 72 of the caulking part 70 moves downward. At this time, the caulking punch 72 pushes down the pressing member 51c-1. As a result, the receiving member 51b and the pressing member 51c are crimped so that the first piece 12c and the second piece 12d of the box body 12 approach each other, and at the same time, the first piece 13b and the second piece 13c of the box bar 13 approach each other. Tighten as you do.
  • the notch punch 73 moves downward.
  • the notch punch 73 is inserted into the punch insertion hole 51i of the pressing piece 51c-2 of the pressing member 51c.
  • the notch punch 73 pushes the first piece 11b of the butterfly stick 11 and the first piece 13b of the box stick 13 to create the notch 14 in each of the first pieces 11b and 11b.
  • the notch 14 bites into the fastener tape 3.
  • the second opening fixture attaching device 23 can attach the box bar 13 with the left box 12 to the left fastener stringer 2L and can attach the box bar 13 with the right box 12 to the right fastener stringer 2R.
  • the box 12 and the box bar 13 may be separate.
  • the box 12 is attached to the box bar 13 after the box bar 13 is attached to the left and right fastener stringers 2L and 2R.
  • Fourth supply unit 61 ... First parts feeder, 62 ... First 1 chute, 63 ... 2nd parts feeder, 64 ... 2nd chute, 65 ... 5th parts feeder, 66 ... 3rd chute, 67 ... 4th parts feeder, 68 ... 4th chute.

Landscapes

  • Slide Fasteners (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
PCT/JP2014/059214 2014-03-28 2014-03-28 スライドファスナーにおける開き具取付装置 WO2015145744A1 (ja)

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PCT/JP2014/059214 WO2015145744A1 (ja) 2014-03-28 2014-03-28 スライドファスナーにおける開き具取付装置
CN201480029885.6A CN105283095B (zh) 2014-03-28 2014-03-28 拉链的打开件安装装置
TW104109658A TWI571214B (zh) 2014-03-28 2015-03-26 拉鏈的開具安裝裝置

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TWI704878B (zh) * 2018-06-29 2020-09-21 日商Ｙｋｋ股份有限公司 打開件供給方法及打開件供給裝置

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CN108618276A (zh) * 2018-08-22 2018-10-09 东莞沐龙机器人科技有限公司 拉链生产装置

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JPS5911806A (ja) * 1982-07-10 1984-01-21 ワイケイケイ株式会社 開離嵌挿具付スライドファスナに棒金具を取付ける装置
JPS6437904A (en) * 1987-08-04 1989-02-08 Yoshida Kogyo Kk Part mount device of slide fastener
JPS6437903A (en) * 1987-08-01 1989-02-08 Yoshida Kogyo Kk Production of slide fastener equipped with opening, separating and engaging jig
JPH0399602A (ja) * 1990-05-29 1991-04-24 Yoshida Kogyo Kk <Ykk> スライドフアスナーの製造方法およびその装置

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JPS5911806A (ja) * 1982-07-10 1984-01-21 ワイケイケイ株式会社 開離嵌挿具付スライドファスナに棒金具を取付ける装置
JPS6437903A (en) * 1987-08-01 1989-02-08 Yoshida Kogyo Kk Production of slide fastener equipped with opening, separating and engaging jig
JPS6437904A (en) * 1987-08-04 1989-02-08 Yoshida Kogyo Kk Part mount device of slide fastener
JPH0399602A (ja) * 1990-05-29 1991-04-24 Yoshida Kogyo Kk <Ykk> スライドフアスナーの製造方法およびその装置

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TWI704878B (zh) * 2018-06-29 2020-09-21 日商Ｙｋｋ股份有限公司 打開件供給方法及打開件供給裝置

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CN105283095A (zh) 2016-01-27
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TWI571214B (zh) 2017-02-21

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