WO2015045103A1

WO2015045103A1 - Slider attachment device

Info

Publication number: WO2015045103A1
Application number: PCT/JP2013/076293
Authority: WO
Inventors: 佳之庄
Original assignee: Ykk株式会社
Priority date: 2013-09-27
Filing date: 2013-09-27
Publication date: 2015-04-02
Also published as: CN105208892A; TW201519819A; TWI507148B; CN105208892B

Abstract

In order to accommodate both production of an outside slide fastener and production of an inside slide fastener, a slider attachment device related to the present invention comprises: a transport channel (P) on which a fastener-chain (10) is transported, said fastener-chain (10) comprising a pair of tapes and a pair of element rows attached along side-edges of the pair of tapes and being formed by the pair of element rows engaging each other; a first slider holding member (527) which is displaced toward a first position along the transport channel (P), and which places a slider at the first position in either a first orientation of placing the slider at the first position in a state in which the amount of displacement is a first amount, or a second orientation of placing the slider at the first position in a state in which the amount of displacement is a second amount that is different from the first amount; a second slider holding member (528) which is displaced toward a second position along the transport channel (P), and which places a slider at the second position in either a first orientation of placing the slider at the second position in a state in which the amount of displacement is a first amount, or a second orientation of placing the slider at the second position in a state in which the amount of displacement is a second amount that is different from the first amount; an element engagement release unit (340) which is displaced toward a third position in between the first position and the second position in the transport channel (P), and which releases the engaging of the pair of element rows; and a control unit which controls operation of the first slider holding member (527), operation of the second slider holding member (528), and operation of the element engagement release unit (340).

Description

Slider mounting device

The present invention relates to a slider attachment device used for attaching a slider to a fastener chain.

A slider mounting device is known in which a slider is attached to a fastener chain to be attached to clothes, bags, etc., and finished into a slide fastener.

As an example of a conventional slider mounting device, Patent Document 1 (Japanese Patent Application Laid-Open No. 2002-306212) discloses an element disposed on a downstream side of a slider passing portion from a slider passing portion disposed on a fastener chain transfer path. A slide fastener finishing device for transferring a fastener chain to a meshing portion is disclosed.

In the slider mounting device disclosed in Patent Document 1, after the slider's rear opening is placed and fixed on the slider passage portion toward the introduction side of the fastener chain, the left and right element rows of the fastener chain are engaged with each other. The rear opening of the slider is inserted into the chain, and the element rows separated from the left and right, which are sent out from the shoulder opening of the slider, are inserted into the element engagement portion, and the element rows are engaged again.

By using the slider mounting device disclosed in Patent Document 1, for example, a slide fastener in which two sliders are mounted with their shoulders facing each other can be obtained. This slide fastener is used, for example, in an opening of a bag or a stationery case, and the slide fastener can be opened from the middle part of the fastener.
JP 2002-306212 A

In the slider mounting device disclosed in Patent Document 1, it is possible to manufacture a slide fastener having one or two sliders attached thereto, but in this device, the element is face down (not visible from the outside). It is impossible to manufacture a so-called reverse-use slide fastener that passes through the slider in the state).

This is because the slider used for the front-end slide fastener is provided with a flange with respect to the upper plate, and the passage of the element is provided between the flange and the lower plate at the rear opening. The slider used for the slide fastener used is provided with a flange with respect to the lower plate, and the rear opening is provided with an element passage between the flange and the upper plate.

Therefore, in the conventional slider mounting device, a device for producing a front-use slide fastener and a device for producing a back-use slide fastener had to be prepared with different specifications. .

However, in order to prepare a plurality of manufacturing apparatuses having different specifications as described above, there is a problem that the manufacturing apparatus itself is expensive, and there is also a problem that installation space for different manufacturing apparatuses is required. .

The present invention solves the above problems, the slider mounting device according to the present invention includes a pair of tapes, a pair of element rows attached along the side edges of the pair of tapes, A fastener chain formed by meshing the pair of element rows is displaced toward a transport path to be transported and a first position along the transport path, and the amount of the displacement is a first amount A first posture in which the slider is disposed at the first position in a state, and a second posture in which the slider is disposed at the first position in a state in which the amount of displacement is a second amount different from the first amount. A first slider holding member that disposes a slider at the first position in one of the attitudes, and a displacement toward a second position along the conveyance path, and the amount of the displacement is the first In the state where the amount is A first posture in which the slider is disposed, and a second posture in which the slider is disposed at the second position in a state where the amount of displacement is a second amount different from the first amount. And a second slider holding member that disposes a slider at the second position, and a displacement toward a third position between the first position and the second position in the transport path, and the pair of element rows And a control unit for controlling the operation of the first slider holding member, the operation of the second slider holding member, and the operation of the element mesh release unit.

The slider mounting device according to the present invention further includes a first slider supply unit that supplies a slider to the first slider holding member, and the first slider holding member receives a slider from the first slider supply unit. A third posture can be taken, and a second slider supply portion that supplies a slider to the second slider holding member is provided, and the second slider holding member receives a slider from the second slider supply portion. Can take.

In the slider mounting device according to the present invention, the first slider holding member has a first elongated hole, and the first rotating shaft fitted in the first elongated hole rotates, The first slider holding member rotates and switches between the first posture and the third posture of the first slider holding member, and the second slider holding member has a second long hole. As the second rotation shaft inserted into the second member rotates, the second slider holding member rotates and switches between the first posture and the third posture of the second slider holding member.

In the slider mounting device according to the present invention, the first rotary shaft is disposed on one end side of the first elongated hole, so that the first slider holding member takes a first posture, and the first elongated hole By arranging the first rotating shaft on the other end side of the first slider holding member, the first slider holding member takes a second posture, and the second rotating shaft is arranged on one end side of the second elongated hole. The second slider holding member takes a first posture, and the second rotating shaft is disposed on the other end side of the second elongated hole, whereby the second slider holding member takes a second posture.

Further, the slider mounting device according to the present invention has a first abutting member that presses the first slider holding member so that the first rotating shaft is arranged on the other end side of the first elongated hole, A second abutting member for pressing the second slider holding member so that the second rotating shaft is disposed on the other end side of the second elongated hole;

Also, the slider mounting device according to the present invention includes a first slider holding member cylinder for raising and lowering the first abutting member and a second slider holding member cylinder for raising and lowering the second abutting member, The operations of the first slider holding member cylinder and the second slider holding member cylinder are controlled.

Also, in the slider mounting device according to the present invention, the element mesh release portion has a release member, and the release member is displaced by the release member elevating cylinder.

Also, in the slider mounting device according to the present invention, the release member is provided with a protrusion having a tapered surface.

The slider mounting device according to the present invention includes a pair of tapes and a pair of element rows attached along side edges of the pair of tapes, and the fastener chain formed by meshing the pair of element rows. Is displaced toward the transport path to be transported and the first position along the transport path, and the slider is disposed at the first position in a state where the amount of the displacement is the first amount. The first position in any one of a posture and a second posture in which the slider is disposed at the first position in a state where the amount of displacement is a second amount different from the first amount. The first slider holding member that disposes the slider and the second slider that is displaced toward the second position along the transport path, and the slider is disposed at the second position in a state where the amount of displacement is the first amount. The first posture and the amount of displacement is A second posture in which the slider is disposed at the second position in a state where the second amount is different from the first amount, and a second slider holding member that places the slider at the second position in any one posture And a controller that controls the operation of the first slider holding member and the operation of the second slider holding member.

The slider mounting device according to the present invention includes a pair of tapes and a pair of element rows attached along side edges of the pair of tapes, and the fastener chain formed by meshing the pair of element rows. A transport path to be transported, an element mesh release portion that displaces toward a predetermined position in the transport path and releases the meshing of the pair of element rows, and a position downstream from the predetermined position in the transport path. In a state where the amount of displacement is the first amount, and a second posture in which the slider is disposed at the second position, and the amount of displacement is a second amount different from the first amount. In a certain state, a second attitude in which the slider is arranged at the second position, a second slider holding member that arranges the slider at the second position in any one attitude, and the movement of the element engagement release portion When, and a control unit for controlling the operation of the second slider holding member.

The slider mounting device according to the present invention further includes a second slider supply unit that supplies a slider to the second slider holding member, and the second slider holding member receives a slider from the second slider supply unit. You can take 3 postures.

In the slider mounting device according to the present invention, the second slider holding member has a second elongated hole, and the second rotating shaft inserted into the second elongated hole rotates, 2 The slider holding member rotates and switches between the first posture and the third posture of the second slider holding member.

In the slider mounting device according to the present invention, the second rotary shaft is disposed on one end side of the second long hole, so that the second slider holding member takes a first posture, and the second long hole The second slider holding member assumes the second posture by arranging the second rotation shaft on the other end side of the second slider.

Also, the slider mounting device according to the present invention has a second abutting member that presses the second slider holding member so that the second rotating shaft is arranged on the other end side of the second elongated hole.

Further, the slider mounting device according to the present invention has a second slider holding member cylinder that moves up and down the second abutting member, and the control unit controls the operation of the second slider holding member cylinder.

The slider mounting device according to the present invention includes a first posture in which the slider is disposed at a first height as a slider holding member for explaining the slider in the transport path of the fastener chain, and a first posture different from the first height. Since the slider holding member which can take the 2nd attitude | position which arrange | positions a slider also at the height of 2 is used, according to such a slider attachment apparatus concerning this invention, the slider used for a slide fastener of a table use, back use It is possible to cope with both of the sliders used in the slide fastener, and it is possible to reduce the cost of the manufacturing apparatus for manufacturing the slide fastener, and it is possible to reduce the installation space of the necessary manufacturing apparatus.

It is a figure explaining the outline | summary of the slide fastener manufacturing apparatus containing the slider attachment apparatus which concerns on embodiment of this invention. It is a figure which shows typically the outline of the apparatus structure in a slit formation apparatus. It is a figure which shows the fastener chain thrown into a slit formation apparatus. It is a figure explaining the fastener chain in which the slit was formed by the slit formation apparatus. It is a figure which shows the outline of the apparatus structure of the slider attachment apparatus which concerns on embodiment of this invention. It is a perspective view of a 1st slider supply part and a slider holding part. It is a figure explaining operation | movement of a 1st slider supply part. It is a figure explaining operation | movement of a 1st slider supply part. It is a figure explaining operation | movement of a 1st slider supply part. It is a figure explaining operation | movement of a 1st slider supply part. It is a figure explaining operation | movement of a 1st slider supply part and a slider holding part. It is a figure explaining the slider holding mechanism in a slider holding part. It is a figure explaining the operation | movement which arrange | positions a slider in a fastener chain conveyance path by the 1st slider holding member. It is a figure explaining the holding operation of the fastener chain by the clipper of a chain holding part. It is a figure explaining the attachment operation | movement of the slider to a fastener chain. It is a figure explaining the attachment operation | movement of the slider to a fastener chain. It is a figure explaining the attachment operation | movement of the slider to a fastener chain. It is a figure explaining the attachment operation | movement of the slider to a fastener chain. It is a figure explaining the operation | movement which arrange | positions a slider in a fastener chain conveyance path by the 2nd slider holding member. It is a figure explaining the attachment operation | movement of the slider to a fastener chain. It is a figure explaining the attachment operation | movement of the slider to a fastener chain. It is a figure explaining the attachment operation | movement of the slider to a fastener chain. It is a figure which shows typically the outline | summary of the control structure for operation | movement of the slider attachment apparatus which concerns on embodiment of this invention. It is a figure explaining the difference of the 1st attitude | position of a 1st slider holding member, and a 2nd attitude | position. A difference in slider placement position due to a difference between the first posture and the second posture of the first slider holding member will be described. It is a figure explaining the outline | summary of a structure of an element meshing release part. It is a figure explaining operation | movement of an element meshing release part. It is a figure explaining the engagement cancellation | release operation | movement of the element by the cancellation | release member of an element engagement cancellation | release part. It is a figure explaining the engagement cancellation | release operation | movement of the element by the cancellation | release member of an element engagement cancellation | release part. It is a figure explaining the variation of the slide fastener which can be manufactured with a slider attachment apparatus. It is a figure explaining the variation of the slide fastener which can be manufactured with a slider attachment apparatus. It is a figure explaining the variation of the slide fastener which can be manufactured with a slider attachment apparatus. It is a figure explaining the variation of the slide fastener which can be manufactured with a slider attachment apparatus.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a diagram for explaining the outline of a slide fastener manufacturing apparatus 100 including a slider mounting apparatus 300 according to an embodiment of the present invention.

The slide fastener manufacturing apparatus 100 includes a conveyance path through which the fastener chain 10 is conveyed, a slit forming apparatus 200 arranged in order from the upstream side to the downstream side in the conveyance direction along the conveyance path, and a slider attachment apparatus 300. And a fastener chain cutting device 600. The slit forming apparatus 200 forms slits with a predetermined interval in the length direction of the continuous fastener chain 10. The slider attachment device 300 attaches the slider 30 to the fastener chain 10 from the slit formed in the fastener chain 10. The fastener chain cutting device 600 cuts out each slide fastener 50 from the continuous fastener chain 10 to which the slider 30 is attached.

Between the slit forming device 200 and the slider mounting device 300, a first stock yard 130 for temporarily storing the fastener chain 10 is provided. A second stock yard 160 for temporarily storing the fastener chain 10 is provided between the slider mounting device 300 and the slide fastener cutting device 600.

The first stock yard 130 includes a first guide roller 131 around which the fastener chain 10 sent out from the slit forming device 200 is wound, a second guide roller 132, and a first elevating roller 135. The first guide roller 131 is disposed upstream of the second guide roller 132 in the transport direction. The first elevating roller 135 presses the fastener chain 10 disposed between the first guide roller 131 and the second guide roller 132 downward, and deforms the posture of the fastener chain 10 into a U shape. The first elevating roller 135 is moved up and down to maintain the tension of the fastener chain 10 while absorbing the difference in process speed between the slit forming device 200 and the slider mounting device 300.

The second stock yard 160 includes a third guide roller 161 around which a slide fastener 50 (defined as having the slider 30 attached to the fastener chain 10) fed from the slider attaching device 300 is wound, and a fourth guide. It has a roller 162 and a second elevating roller 165. The third guide roller 161 is disposed upstream of the fourth guide roller 162 in the transport direction. The second elevating roller 165 presses the slide fastener 50 disposed between the third guide roller 161 and the fourth guide roller 162 downward, and deforms the posture of the slide fastener 50 into a U shape. As the second elevating roller 165 moves up and down, the tension of the slide fastener 50 is maintained while absorbing the difference in the process speed between the slider attachment device 300 and the fastener chain cutting device 600.

2 is a diagram schematically showing an outline of the device configuration in the slit forming apparatus 200, FIG. 3 is a diagram showing the fastener chain 10 put into the slit forming apparatus 200, and FIG. It is a figure explaining the fastener chain 10 in which was formed.

As shown in FIG. 2, the slit forming apparatus 200 includes a punch 220 that can advance and retreat with respect to the conveyance path, and a control unit 210 that controls the operation of the punch 220. The punch 220 has a substantially T-shaped punch end surface 223. The slit forming apparatus 200 punches the fastener chain 10 by operating the punch 220 for each predetermined conveyance length with respect to the continuous fastener chain 10 conveyed along the conveyance path. As a result, a slit in which a part of the fastener chain 10 is intermittently removed is formed in the continuous fastener chain 10.

As shown in FIG. 3, the fastener chain 10 put into the slit forming apparatus 200 includes a pair of

tapes

11 and 12 and a pair of element rows attached along the opposing side edges of the pair of

tapes

11 and 12. 21 and 22. The pair of

element rows

21 and 22 of the fastener chain 10 are in a meshed state. The

element rows

21 and 22 are long monofilaments formed in a coil shape. Specifically, each

element row

21, 22 has a plurality of elements arranged at predetermined intervals in the length direction of the

tapes

11, 12. The

element rows

21 and 22 are sewn to the

tapes

11 and 12.

The slide fastener 50 cut out by the slide fastener cutting device 600 is not provided with a stopper at the end of the element row. A slide fastener 50 not provided with a stopper is attached to clothes, a bag, or the like. In addition, you may make it provide the process of providing a fastener in the slide fastener 50 after the process by the slide fastener cutting device 600. FIG.

On the other hand, as shown in FIG. 4, the fastener chain 10 that has passed through the slit forming device 200 has a lateral slit 25 in the width direction of the fastener chain 10 and the length of the fastener chain 10 from the center of the lateral slit 25. A slit composed of a longitudinal slit 26 extending in the direction is formed. By forming such a vertical slit 26, the mountability of the slider 30 is further improved.

The fastener chain 10 in which the slits as described above are formed is subsequently sent to the slider mounting device 300 through the first stock yard 130 so that the slider 30 can be mounted.

FIG. 5 is a diagram showing an outline of the device configuration of the slider mounting device 300 according to the embodiment of the present invention.

The slider mounting device 300 includes a gantry 310, a first slider supply unit 400a placed on the gantry 310, a slider holding unit 500, and a second slider supply unit 400b.

The first slider supply unit 400a and the second slider supply unit 400b are mirror surfaces with respect to a plane that includes the X-X ′ axis and is placed perpendicular to the paper surface. Hereinafter, the suffix a is given to the configuration of the first slider supply unit 400a, and the suffix b is given to the configuration of the second slider supply unit 400b, which is a mirror surface object of the configuration of the first slider supply unit 400a. Further, the operation of the second slider supply unit 400b also performs a mirror-like operation with the first slider supply unit 400a, and hence the second slider supply will be described below with the description of the operation of the first slider supply unit 400a. The description of the operation of the unit 400b may be used instead.

The structure of the slider holding unit 500 is also a mirror surface with respect to a plane that includes the X-X ′ axis and is placed perpendicular to the paper surface.

The gantry 310 is provided with a first frame member 311 and a second frame member 312 that stand upward from the upper surface of the gantry 310. The first frame member 311 is provided on the upstream side in the conveyance direction of the fastener chain 10. Further, the second frame member 312 is provided on the downstream side in the conveying direction of the fastener chain 10.

The first frame member 311 is provided with a fifth guide roller 313, and the fastener chain 10 is wound around the fifth guide roller 313 and conveyed. Further, the second frame member 312 is provided with a driving roller 315 that is rotationally driven by a driving source (not shown), and a pressing roller 316 that sandwiches the fastener chain 10 with the driving roller 315. The pressing roller 316 presses the fastener chain 10 toward the driving roller 315. The fastener chain 10 is conveyed along the conveyance path by these rollers.

A path between the upper end portion of the driven roller 313 of the first frame member 311 and the nip portion of the driving roller 315 and the driven roller 316 of the second frame member 312 is a conveyance path P of the fastener chain 10 in the slider mounting device 300. Become.

The first rod 321 is provided between the first frame member 311 and the second frame member 312 so as to be passed.

A first hanging member 325 and a second hanging member 326 are attached to the first rod 321. And between the 1st suspension member 325 and the 2nd suspension member 326, it is provided so that the 2nd rod 322 may be passed.

A chain guide 328 is attached to the lower part of the first suspension member 325. The chain guide 328 is disposed along the transport path P. Thereby, the chain guide 328 assists the conveyance of the fastener chain 10.

The chain gripping portion 330 has a through hole (not shown) through which the first rod 321 passes. The chain gripping part 330 is movable in parallel with the transport path P while being regulated by the first rod 321. A gripper moving cylinder 331 that is driven hydraulically or electrically is fixed to the second frame 312. The end of the cylinder rod 332 of the gripper moving cylinder 331 is attached to the chain gripper 330. The chain gripping portion 330 moves along the first rod 321 as the cylinder rod 332 of the gripping portion moving cylinder 331 expands and contracts.

The chain gripping portion 330 includes a clipper 336 that can expand and narrow the fastener chain 10 in the width direction while gripping both ends in the width direction of the fastener chain 10 from above and below. These clippers 336 are respectively provided at the distal ends of two arms 334 (in FIG. 5, the front side of the two arms 334 is visible). The cross section of the chain gripping portion 330 in the vicinity of the fastener chain 10 is as shown in FIG.

The second rod 322 is disposed immediately above the

element rows

21 and 22 in the fastener chain 10 that is transported along the transport path P. The second rod 322 is provided with an element mesh release portion 340. Details of the element meshing release portion 340 will be described later. The chain gripping portion 330 has a layout that can operate without being interfered by the second rod 322 and the element meshing release portion 340.

Next, the first slider supply unit 400a, the slider holding unit 500, and the second slider supply unit 400b placed on the mount 310 of the rider mounting device 300 according to the present invention will be described in more detail.

FIG. 6 is a perspective view of the first slider supply unit 400a and the slider holding unit 500. FIG. The slider holding unit 500 is provided with a first slider holding member 527 and a second slider holding member 528. The first slider holding member 527 and the second slider holding member 528 receive the supply of the slider 30 from the first slider supply unit 400a and the second slider supply unit 400b, respectively, as necessary, and distribute them in the conveyance path P. It has a function to set up. Since the second slider holding member 528 has a mirror-symmetrical configuration with respect to the first slider holding member 527 and performs a mirror-symmetric operation as described above, the first slider holding member will be described below. This is represented by the description of 527.

For example, as shown in FIG. 15, the slider 30 includes a body 31 and a handle attachment column 32 protruding from the body 31. Inside the body 31, there is an element passage 33 penetrating in the front-rear direction of the body 31. Specifically, the body 31 includes a first plate portion 34 and a second plate portion 35 that are arranged in parallel, and a connecting column 36 that connects the

plate portions

34 and 35. Flange 37 protruding toward the second plate portion 35 is formed on both side edges in the width direction of the first plate portion 34. The pulling attachment column 32 protrudes from the first plate portion 34. The element passage 33 is formed between the

plate portions

34 and 35. The

element rows

21 and 22 are passed through the element passage 33. In the drawings, the illustration of the handle attached to the handle attachment column 32 of the slider 30 is omitted.

The first slider holding member 527 is provided with a first receiving recess 529 and a first column support portion 531. When the first slider holding member 527 receives the supply of the slider 30 from the first slider supply unit 400a, the front end portion of the body 31 of the slider 30 is accommodated in the first accommodation recess 529. Further, the pulling attachment column 32 of the slider 30 is supported by the first column support portion 531.

When the first slider holding member 527 receives the supply of the slider 30 from the first slider supply unit 400a, the first slider holding member 527 takes a posture shown by a two-dot chain line in FIG. Further, the first slider holding member 527 is a solid line in FIG. 6 in which the longitudinal direction is the vertical direction when the slider 30 supplied from the first slider supply unit 400a is disposed in the transport path P. The posture is shown. As described above, the slider holding unit 500 is provided with the first rotation mechanism 513 in order to change the posture of the first slider holding member 527.

Note that the posture of the first slider holding member 527 when receiving the supply of the slider 30 from the first slider supply unit 400a is expressed as a “third posture” in the claims.

The slider holding unit 500 has a base on which the first slider holding member 527 is attached. The base 508 includes a base 501 to be described later, a standing portion 510 that rises upward from the upper surface of the base 501, and a bracket 509 that protrudes laterally from the standing portion 510. The bracket 509 is provided with a first rack raising / lowering cylinder 517. A first rack 515 is attached to a cylinder rod 519 of the first rack raising / lowering cylinder 517.

Further, the standing portion 510 is provided with a first hole 511, and the first rotation shaft 525 is rotatably inserted into the first hole 511. A first pinion 521 that meshes with the first rack 515 is provided at one end of the first rotating shaft 525, and the other end of the first rotating shaft 525 is provided in the first slider holding member 527. The first long hole 533 is inserted. Due to the friction between the inner wall of the first elongated hole 533 and the outer periphery of the first rotation shaft 525, the first slider holding member 527 is moved along with the rotation of the first rotation shaft 525.

Due to the above configuration, when the cylinder rod 519 of the first rack raising / lowering cylinder 517 contracts, the first pinion 521 engaged with the first rack 515 rotates counterclockwise and the first The rotation shaft 525 rotates counterclockwise, and the first slider holding member 527 assumes a horizontal posture. On the other hand, when the cylinder rod 519 of the first rack raising / lowering cylinder 517 is extended, the first pinion 521 meshing with the first rack 515 is rotated clockwise, and the first rotating shaft 525 is rotated clockwise. The first slider holding member 527 assumes a vertical posture.

7 to 12 are diagrams illustrating an operation in which the slider 30 is supplied from the first slider supply unit 400a to the first slider holding member 527. FIG.

The first slider supply unit 400a includes a first chute 405a that moves the slider, a first stopper 420a that is disposed adjacent to the terminal end of the first chute 405a, and a first suction member 410a that can suck the slider 30. Have.

The first chute 405a is a plate-like body, and has a first chute upper surface part 406a that inclines downward toward the terminal part of the first chute 405a. When the slider 30 is placed on the first chute 405a from a slider storage unit (not shown), it slides down the first chute 405a by its own weight. At this time, the posture of the slider 30 is such that the connecting column 36 of the slider 30 is in contact with the first chute upper surface portion 406a and the pair of plate portions (the first plate portion 34 and the second plate portion 35) sandwich the first chute 405a. Yes.

The first stopper 420a has a first stopper main body 423a, a first chute-side protruding piece 425a and a first non-chute-side protruding piece 427a protruding from the first stopper main body 423a. A first slit 429a is formed between the two protruding pieces.

In the state shown in FIG. 7, the first chute upper surface portion 406a of the first chute 405a and the first chute side protrusion upper surface portion 426a of the first chute side protrusion 425a are flush with each other. As shown by the dotted line in FIG. 7, the slider 30 that has slid down the first chute 405a is received by the first stopper main body 423a in a state where the connecting pillar 36 of the slider 30 enters the first slit 429a.

The first non-shoot side protruding piece 427 protrudes longer than the first shot side protruding piece 425a. Thereby, when the slider 30 that has slid down due to its own weight collides with the first non-shoot-side protruding piece 427, the slider 30 can surely enter the first slit 429a without getting over the first non-shoot-side protruding piece 427. it can.

The first stopper body 423a is attached to the end of the cylinder rod 422a of the first stopper lifting cylinder 421a that is driven hydraulically or electrically. Accordingly, the first stopper 420a can be moved up and down by the expansion and contraction of the cylinder rod 422a.

As shown in FIG. 7, in a state where the first stopper main body 423a waits to receive the slider 30, the first stopper 420a is lowered by the contraction of the cylinder rod 422a of the first stopper lifting / lowering cylinder 421a. On the other hand, as shown in FIG. 8, the slider 30 received by the first stopper main body 423a rises together with the first stopper 420a when the cylinder rod 422a of the first stopper lifting / lowering cylinder 421a extends.

The first stopper elevating cylinder 421a is fixed to a first support member 424a that stands up from the upper surface of the gantry 310 (see FIG. 5). The first support member 424a is connected to the gantry 310 and includes a first portion extending in the vertical direction (vertical direction) and a second portion connected to the tip of the vertical portion and extending in the direction orthogonal to the vertical direction (horizontal direction). Have. The first stopper lifting cylinder 421a is fixed to the first portion.

9 to 11 are diagrams of the configuration of the first slider supply unit 400a as viewed from the direction A in FIG.

A connecting member 413a is attached to the end of the cylinder rod 412a of the first suction member moving cylinder 411a that is driven hydraulically or electrically. A first suction member 410a capable of sucking the slider 30 at its tip is attached to the connecting member 413a. The first suction member 410a is movable in the horizontal direction when the cylinder rod 412a of the first suction member moving cylinder 411a expands and contracts. The first suction member moving cylinder 411a is fixed to the second portion of the first support member 424a.

As shown in FIG. 9, the first suction member 410a approaches the slider 30 held by the first stopper 420a when the cylinder rod 412a of the first suction member moving cylinder 411a extends. Then, the slider 30 is sucked by the first suction member 410a.

Next, as shown in FIG. 10, the first stopper 420a is lowered by contraction of the cylinder rod 422a of the first stopper lifting cylinder 421a. At this time, the posture of the slider 30 is maintained while being sucked by the first suction member 410a.

Further, as shown in FIG. 11, the cylinder 30 412 a of the first suction member moving cylinder 411 a further extends, so that the slider 30 sucked by the first suction member 410 a becomes the first housing of the first slider holding member 527. Passed to the recess 529.

FIG. 12 is a diagram for explaining a slider holding mechanism in the slider holding unit 500. The first slider holding member 527 is provided with two holding claws 544 arranged to face each other. Each holding claw has a rotation center 545 and can be rotated with the rotation center 545 as a fulcrum. A compression spring 546 is disposed between the rear ends of the holding claws 544. As a result, the tips of the pair of holding claws 544 are urged by the spring 546 in a direction approaching each other between the first accommodation recess 529 and the first column support portion 531.

As shown in FIG. 11, when the slider 30 sucked by the first suction member 410 a is pushed between the pair of holding claws 544, the pulling attachment column 32 of the slider 30 is moved by the two holding claws 544. It is caught. The force with which the two holding claws 544 pinch the pulling attachment column 32 is stronger than the suction force with which the first suction member 410a sucks the slider 30, and is sucked with the first suction member 410a as shown in FIG. The slider 30 is also reliably delivered to the first housing recess 529 of the first slider holding member 527.

Next, the operation of placing the slider 30 transferred from the first slider supply unit 400a to the first slider holding member 527 in the transport path P and attaching it to the fastener chain 10 as described above will be described. In the conveyance path P, the position where the first slider holding member 527 arranges the slider 30 is expressed as “first position” in the claims.

FIG. 13 is a diagram for explaining the operation of arranging the slider 30 in the transport path P by the first slider holding member 527.

When the first slider holding member 527 receives the slider 30 from the first slider supply unit 400a, the cylinder rod 519 of the first rack raising / lowering cylinder 517 extends, and the first rotation shaft 525 rotates clockwise, As shown in FIG. 13, the first slider holding member 527 takes a vertical posture.

The standing portion 510 to which the first slider holding member 527 is attached is fixed to the base 501. The base 501 is provided with a plurality of holes (not shown) penetrating in the vertical direction. A guide rod 506 having a head 507 that functions to prevent the base 501 from coming off is inserted into these holes. The pedestal 501 is movable in the vertical direction along the guide rod 506.

On the other hand, a pedestal raising / lowering cylinder 503 that is driven hydraulically or electrically is provided on the gantry 310 of the slider mounting device 300. The end of the cylinder rod 504 of the pedestal raising / lowering cylinder 503 is attached to the lower surface of the pedestal 501. The base 501 can be moved up and down by expanding and contracting the cylinder rod 504.

As shown in FIG. 13, when the cylinder rod 504 of the pedestal raising / lowering cylinder 503 is extended, the pedestal 501 is raised, and the first slider holding member 527 holding the slider 30 is raised to move the slider 30. It can be arranged in the transport path P.

The first slider holding member 527 passes the fastener chain 10 through the slider 30 from the horizontal slit 25 and the vertical slit 26 formed in the fastener chain 10 when the slider 30 is disposed in the conveyance path P.

The fastener chain 10 is gripped by the clipper 336 of the chain gripping portion 330 as shown in FIG. While moving the chain gripping portion 330 by the gripping portion moving cylinder 331, the width direction of the clipper 336 is also displaced by a mechanism (not shown), so that the

element rows

21 and 22 of the fastener chain 10 are passed through the element passage 33 of the slider 30. . Thereby, the slider 30 is attached to the fastener chain 10.

FIG. 15 is a view of the front stage state in which the fastener chain 10 is passed through the slider 30 disposed in the conveyance path P by the first slider holding member 527 as viewed from the side of the slider mounting device 300. FIG. 16 is a view of the state of the previous stage in which the fastener chain 10 is passed through the slider 30 as viewed from the lower side of the slider mounting device 300.

At this time, the second plate portion 35 of the slider 30 held by the first slider holding member 527 is in contact with the

element rows

21 and 22 of the fastener chain 10. At this time, the slider 30 pushes up the

element rows

21 and 22 located on the downstream side in the transport direction across the slit. In this state, the fastener chain 10 is moved along the conveyance path P to the downstream side in the conveyance direction. As a result, the slider 30 enters the slit formed in the fastener chain 10 as shown in FIG. That is, after the second plate portion 35 of the slider 30 enters the horizontal slit 25, the connecting column 36 of the slider 30 enters the vertical slit 26. As shown in FIG. 18, the connecting column 36 is in contact with the end portions of the

element rows

21 and 22 to release the engagement of the

element rows

21 and 22. At this time, in the slider 30, the second plate portion 35 is disposed on the upper side of the fastener chain 10, and the first plate portion 34 is passed through the fastener chain 10 in a posture arranged on the lower side of the fastener chain 10. It becomes.

As described above, the fastener chain 10 is passed through the first slider 30. Next, the passage of the fastener chain 10 through the second slider 30 will be described.

As in the case where the first slider holding member 527 arranges the slider 30 in the transport path P, as shown in FIG. 19, the slider delivered from the second slider supply unit 400b to the second slider holding member 528. 30 is disposed in the conveyance path P and is attached to the fastener chain 10 as a second slider 30.

In the fastener chain conveyance path P, the position where the second slider holding member 528 arranges the slider 30 is expressed as “second position” in the claims.

FIG. 19 shows a state before the chain gripper 330 is moved by the gripper moving cylinder 331 and the first slider 30 is passed through the fastener chain 10 and the second slider 30 is passed through the fastener chain 10. Is shown.

FIG. 20 is a view of the front stage state in which the fastener chain 10 is passed through the slider 30 disposed in the transport path P by the second slider holding member 528, as viewed from the side of the slider mounting device 300. FIG. 21 is a view of the state of the previous stage in which the fastener chain 10 is passed through the slider 30 as viewed from the lower side of the slider mounting device 300.

At this time, the second plate part 35 of the slider 30 held by the first slider holding member 528 is in contact with the

element rows

21 and 22 of the fastener chain 10. At this time, the slider 30 pushes up the

element rows

21 and 22 located on the downstream side in the transport direction across the slit. In this state, the fastener chain 10 is moved along the conveyance path P to the downstream side in the conveyance direction. As a result, the slider 30 enters the slit formed in the fastener chain 10 as shown in FIG. Here, when the clipper 336 that grips both ends of the fastener chain 10 in the width direction moves the fastener chain 10 in the width direction and moves downstream in the transport direction, the

elements

21 and 22 are engaged with each other. At this time, the slider 30 is passed through the fastener chain 10 with the second plate portion 35 disposed on the upper side of the fastener chain 10 and the first plate portion 34 disposed on the lower side of the fastener chain 10. Become.

As described above, the slider attachment device 300 can manufacture the slide fastener 50 in which the two sliders 30 are attached to the fastener chain 10.

In the above description, the manufacture of the so-called slide fastener 50 for front use, in which the

elements

21 and 22 are provided face up, has been described as an example. It is also possible to manufacture a so-called back-use slide fastener 50 in which the

elements

21 and 22 are provided face-down.

The front-end slide fastener refers to a slide fastener in which the

element rows

21 and 22 are arranged on the front side of the

tapes

11 and 12 when the side having the pulling attachment column 32 of the slider 30 is the front side. On the other hand, the back-use slide fastener refers to a slide fastener in which the

element rows

21 and 22 are arranged on the back side of the

tapes

11 and 12 when the side of the slider 30 having the handle attachment column 32 is the front side.

Hereinafter, the configuration for that will be described in detail. Referring to FIG. 13 again, below the first slider holding member 527, a first slider holding member elevating cylinder 535 that is driven hydraulically or electrically is provided. A second slider holding member lifting cylinder 536 that is driven hydraulically or electrically is also provided below the second slider holding member 528. The first slider holding member raising / lowering cylinder 535 and the second slider holding member raising / lowering cylinder 536 are fixed to the base 501.

Also, a first abutting member 541 is attached to the end of the cylinder rod 537 of the first slider holding member elevating cylinder 535. A second butting member 542 is attached to the end of the cylinder rod 538 of the second slider holding member elevating cylinder 536. When the cylinder rod 537 and the cylinder rod 538 are in the extended state, the first butting member 541 and the second butting member 542 press the lower portion of the first slider holding member 527 and the lower portion of the second slider holding member 528, respectively. It is like that. Further, when the cylinder rod 537 and the cylinder rod 538 are in a contracted state, the first butting member 541 and the second butting member 542 are moved from the lower portion of the first slider holding member 527 and the lower portion of the second slider holding member 528, respectively. They are separated and release the pressure.

As shown in FIG. 23, the first slider holding member elevating cylinder 535 and the second slider holding member elevating cylinder 536 as described above are operated by a control signal generated from the control unit 550.

FIG. 23 is a diagram schematically showing an outline of a control configuration for the operation of the slider mounting device 300 according to the embodiment of the present invention. In addition, it is the block diagram which extracted and clarified only the control which concerns on the main point of this invention, for example, control for conveyance of the fastener chain 10 etc. is not illustrated.

Next, by controlling the operations of the first slider holding member raising / lowering cylinder 535 and the second slider holding member raising / lowering cylinder 536 as described above, how to manufacture the slide fastener 50 for front use, Whether to correspond to the manufacture of the use slide fastener 50 will be described. Hereinafter, the first slider holding member 527 will be described as an example.

FIG. 24A shows a case where the slider 30 is disposed on the fastener chain conveyance path P by the first slider holding member 527 in a state where the first slider holding member elevating cylinder 535 is not operated. Here, the first long hole 533 formed in the first slider holding member 527 is formed to be a hole that is long in the vertical direction when the longitudinal direction of the first slider holding member 527 is the vertical direction. And let the upper end of the 1st long hole 533 be an A end, and let a lower end be a B end. In this case, the first rotating shaft 525 is disposed on the A end side of the first elongated hole 533.

On the other hand, in FIG. 24B, the first slider holding member elevating cylinder 535 is operated to press the lower portion of the first slider holding member 527 with the first abutting member 541 so that the slider 30 moves to the fastener chain conveying path P. The case where it arrange | positions is shown. In this case, when the first slider holding member 527 is pushed up, the first rotating shaft 525 is arranged on the B end side of the first elongated hole 533.

FIG. 25A shows the holding state of the slider 30 by the first slider holding member 527 when the first slider holding member elevating cylinder 535 is not operated (in the case of FIG. 24A). .

FIG. 25B shows the case where the first slider holding member elevating cylinder 535 is operated and the lower portion of the first slider holding member 527 is pressed by the first abutting member 541 (in the case of FIG. 24B). The holding state of the slider 30 by the first slider holding member 527 is shown.

As can be seen from FIGS. 25A and 25B, the height of the first slider holding member 527 in FIG. 25B is higher than the height of the first slider holding member 527 in FIG. It is higher by (the longest diameter of one long hole 53) − (the diameter of the first rotating shaft 525).

The slider 30 used for the front-use slide fastener is provided with a flange 37 with respect to the first plate portion 34 so that the fastener chain conveying path P is located between the flange 37 and the second plate portion 35. To do.

On the other hand, the slider 30 used for the slide fastener for the back side is provided with a flange 37 with respect to the second plate portion 35, and the fastener chain conveyance path P is interposed between the flange 37 and the first plate portion 34. Must be adjusted so that is located.

For this adjustment, in the slider mounting device 300 according to the present invention, when the slider 30 used for the back-use slide fastener is used, the first slider holding member elevating cylinder 535 is operated to cope with it. ing.

In the claims, when the first slider holding member 527 is displaced in the vertical direction to the height shown in FIG. 25A, the vertical displacement of the first slider holding member 527 is the first amount. The first slider holding member 527 is expressed as the first slider holding member 527 at the height shown in FIG. Is displaced in the vertical direction, the displacement amount of the first slider holding member 527 in the vertical direction is the second amount, and the posture of the first slider holding member 527 is expressed as the “second posture”.

The slider mounting device 300 according to the present invention includes a first posture in which the slider is disposed at a first height as a slider holding member for disposing the slider 30 in the transport path P, and a second posture different from the first height. The first slider holding member 527 and the second slider holding member 528, which can take the second posture in which the slider is arranged even at a height of, are used. According to the slider mounting apparatus 300 according to the present invention as described above, it is possible to cope with both the slider 30 used for the front-use slide fastener and the slider 30 used for the back-use slide fastener. Costs can be suppressed and installation space for necessary manufacturing apparatuses can also be suppressed.

Up to now, the slider mounting device 300 according to the present invention can manufacture a front-use slide fastener through which two sliders 30 are passed and a back-use slide fastener through which two sliders 30 are passed. Having described, next, manufacturing a slide fastener having only one slider 30 through the slider mounting apparatus 300 according to the present invention will be described.

In the description so far, the slider 30 is disposed in the conveyance path P at the first position by the first slider holding member 527, and the engagement of the

elements

21 and 22 of the fastener chain 10 is released by the slider 30, The slider 30 was passed through the fastener chain 10.

On the other hand, in order to manufacture a slide fastener through which only one slider 30 is passed, in the slider mounting apparatus 300, instead of the slider 30 provided by the first slider holding member 527, the fastener chain 10 An element engagement release portion 340 having a release member 341 for releasing the engagement of the

elements

21 and 22 is provided.

In the slide fastener manufactured by the slider mounting apparatus 300 according to the present invention, in which only one slider 30 is passed, the slider 30 is mounted only by the second slider holding member 528.

As shown in FIG. 26, below the release member 341, a protrusion 343 simulating the connecting column of the slider 30 is provided. The projecting portion 343 has two tapered surfaces 346 formed from a front end portion 345 disposed on the upstream side in the transport direction to a rear end portion 347 disposed on the downstream side in the transport direction. These two tapered surfaces 346 are inclined so as to be gradually separated from the upstream side to the downstream side in the transport direction.

The release member 341 is attached to the end of a cylinder rod 351 of a release member elevating cylinder 350 that is driven hydraulically or electrically. Further, as shown in FIG. 23, the release member elevating cylinder 350 is operated by a control signal issued from the control unit 550.

Thus, when the cylinder rod 351 of the release member lifting / lowering cylinder 350 is extended, the release member 341 is disposed at the third position between the first position and the second position of the fastener chain conveyance path P. Can do. Further, when the cylinder rod 351 of the release member elevating cylinder 350 is contracted, the release member 341 can be retracted from the third position.

When the release member 341 is disposed at the third position, the protrusion 343 of the release member 341 comes into contact with the fastener chain 10 being transported in the transport path P. At this time, the protrusion 343 pushes down the

tapes

11 and 12 located on the downstream side in the transport direction with the slit interposed therebetween. In this state, the fastener chain 10 is moved along the conveyance path P to the downstream side in the conveyance direction. As a result, the protrusion 343 enters the horizontal slit 25 and the tip 345 of the protrusion 343 enters the vertical slit 26. The leading end portion 345 contacts the end portions of the pair of

element rows

21 and 22 of the fastener chain 10. The end portions of the

element rows

21 and 22 are pressed against the leading end portion 345 by further moving the fastener chain 10 along the transport path P, and the meshing is released. Then, the

element rows

21 and 22 that have been disengaged move along the tapered surface 346 in a direction away from each other.

The case where the release member 341 is not arranged at the third position is defined as the “first posture” of the element engagement release unit 340, and the case where the release member 341 is arranged at the third position is referred to as the element engagement release unit. This is defined as “second posture” 340.

FIG. 27 is a view of the state before the protrusion 343 of the release member 341 enters the slit of the fastener chain 10 as viewed from the side of the slider mounting device 300.

FIG. 28 is a view of the state in which the protrusion 343 of the release member 341 enters the horizontal slit 25 and the vertical slit 26 as viewed from the lower side of the slider mounting device 300.

FIG. 29 shows a state in which the protrusions 343 of the release member 341 come into contact with the

element rows

21 and 22 of the fastener chain 10 to release the engagement of the

element rows

21 and 22.

As described above, the fastener chain 10 released from engagement by the element engagement release portion 340 is attached with one slider 30 by the second slider holding member 528. The attachment of the slider 30 by the second slider holding member 528 is the same as that described so far, and the description thereof is omitted.

As described above, in the slider mounting device 300 according to the present invention, the element engagement release portion 340 is provided, so that it is possible to manufacture a slide fastener through which only one slider 30 is passed. Furthermore, both a front use and a back use can be manufactured even with a slide fastener through which only one slider 30 is passed.

30 to 33 are diagrams for explaining variations of the slide fastener 50 that can be manufactured by the slider mounting device 300. FIG. In the following description, it is assumed that the cylinder rod is in a contracted state when the cylinder is off, and the cylinder rod is in an expanded state when the cylinder is on.

In FIG. 30, the control unit 550 turns off the first slider holding member raising / lowering cylinder 535 of the first slider holding member 527 and the second slider holding member raising / lowering cylinder 536 of the second slider holding member 528 to turn off the element engagement release unit. The slide fastener 50 for front use with two sliders 30 manufactured with the cylinder 340 for lifting and lowering the release member 340 off is shown.

Also, in FIG. 31, the control unit 550 turns on the first slider holding member lifting cylinder 535 of the first slider holding member 527 and the second slider holding member lifting cylinder 536 of the second slider holding member 528 to engage the elements. The slide fastener 50 of the reverse use with two sliders 30 manufactured by turning off the release member raising / lowering cylinder 350 of the release portion 340 is shown.

Also, in FIG. 32, the first slider holding member 527 is not used, and the control unit 550 turns off the second slider holding member lifting cylinder 536 of the second slider holding member 528 and lifts the release member of the element engagement releasing unit 340. The slide fastener 50 for front use with one slider 30 manufactured with the cylinder 350 for use turned on is shown.

In FIG. 33, the first slider holding member 527 is not used, and the control unit 550 turns on the second slider holding member lifting / lowering cylinder 536 of the second slider holding member 528 and lifts the release member of the element engagement releasing unit 340. The slide fastener 50 for front use with one slider 30 manufactured with the cylinder 350 for use turned on is shown.

As described above, in the slider mounting device 300 according to the present invention, four variations of the slide fastener 50 can be manufactured by one manufacturing device, and the manufacturing device cost and the manufacturing device installation space can be saved. Can do.

In the above embodiment, the case where the four variations of the slide fastener 50 are manufactured by one manufacturing apparatus has been described. For example, the slide fastener for a table using two sliders 30 and the slider 30 are provided. As long as it is sufficient to manufacture only two slide fasteners for the back-side use, it is possible to provide a manufacturing apparatus in which the element mesh release portion 340 is omitted, and such a manufacturing apparatus falls within the scope of the present invention.

Further, for example, if it is sufficient to manufacture only the front-use slide fastener with one slider 30 and the back-use slide fastener with one slider 30, the configuration relating to the first slider holding member 527 is omitted. Manufacturing apparatus, and such a manufacturing apparatus falls within the scope of the present invention.

As described above, the slider mounting device according to the present invention includes the first posture in which the slider is disposed at the first height as the slider holding member for explaining the slider in the transport path of the fastener chain, and the first height. Since the slider holding member that can take the second posture in which the slider is arranged at different second heights is used, according to such a slider mounting device according to the present invention, a slider used for a slide fastener for table use, It is possible to cope with both sliders used for slide fasteners on the back side, and it is possible to reduce the cost of manufacturing equipment for manufacturing slide fasteners, and it is possible to reduce the installation space of required manufacturing equipment Become.

Industrial availability

The present invention relates to a slider attachment device used for attaching a slider to a fastener chain. Conventionally, due to the difference in the structure of the slider used for the front-use slide fastener and the slider used for the back-use slide fastener, the slider mounting device includes a device for manufacturing the front-use slide fastener and the back-use slide. The devices for manufacturing fasteners had to be prepared with different specifications, but according to the slider mounting device according to the present invention, such necessity is eliminated and the cost of the manufacturing device is suppressed. In addition, it is possible to reduce the installation space of the necessary manufacturing apparatus, and thus the industrial applicability is very large.

DESCRIPTION OF SYMBOLS 10 ... Fastener chain, 11, 12 ... Tape, 21, 22 ... Element row, 25 ... Horizontal slit, 26 ... Vertical slit, 30 ... Slider, 31 ... Body 32 ... Pillar for attaching a handle, 33 ... Element passage, 34 ... First plate part, 35 ... Second plate part, 36 ... Connecting pillar, 37 ... Flange, 50 ... Slide fastener, 100 ... slide fastener manufacturing apparatus, 130 ... first stockyard, 131 ... first guide roller, 132 ... second guide roller, 135 ... first lifting roller, 160 ... 2nd stockyard, 161 ... 3rd guide roller, 162 ... 4th guide roller, 165 ... 2nd raising / lowering roller, 200 ... slit formation apparatus, 210 ... control part, 220 ... Punch, end face, 300 ... slider mounting device, 310 ... mount, 311 ... first frame member, 312 ... second frame member, 313 ... fifth guide roller, 315 ... Drive roller, 316 ... Pressing roller, 321 ... First rod, 322 ... Second rod, 325 ... First suspension member, 326 ... Second suspension member, 328 ... Chain guide, 330 ... Chain gripping part, 331 ... Cylinder for moving gripping part, 332 ... Cylinder rod, 334 ... Arm, 336 ... Clipper, 340 ... Element engagement Release part, 341 ... Release member, 343 ... Projection part, 345 ... Tip part, 346 ... Tapered surface, 347 ... Rear end part, 350 ... Release member raising / lowering cylinder, 351・・Cylinder rod, 400a ... first slider supply unit, 405a ... first chute, 406a ... first chute upper surface part, 410a ... first suction member, 411a ... first moving suction member Cylinder, 412a ... Cylinder rod, 413a ... Connecting member, 420a ... First stopper, 421a ... First stopper lifting cylinder, 422a ... Cylinder rod, 423a ... First stopper body 424a ... 1st support member, 425a ... 1st chute side protruding piece, 426a ... 1st chute side protruding piece upper surface part, 427a ... 1st non-shoot side protruding piece, 429a ... 1st slit, 400b ... 2nd slider supply part, 500 ... Slider holding part, 501 ... Base, 503 ... Base lift cylinder, 504 ... Cylinder棹, 506 ... guide rod, 507 ... head, 508 ... base, 509 ... bracket, 510 ... standing portion, 511 ... first hole, 512 ... first 2 holes, 513 ... 1st rotation mechanism, 514 ... 2nd rotation mechanism, 515 ... 1st rack, 516 ... 2nd rack, 517 ... 1st rack raising / lowering cylinder, 518, ··· second rack raising / lowering cylinder, 519 · · · cylinder 520 · · · cylinder · 521 · · · first pinion 522 · · · second pinion 525 · · · · · · · · · · · · · ..Second rotation shaft, 527 ... first slider holding member, 528 ... second slider holding member, 529 ... first receiving recess, 530 ... second receiving recess, 531 ... first 1 pillar support part, 532 ... 2nd pillar support part, 533 ... 1st Hole, 534, second elongated hole, 535, first slider holding member elevating cylinder, 536, second slider holding member elevating cylinder, 537, cylinder 棹, 538, cylinder 棹541 ... first abutting member, 542 ... second abutting member, 544 ... holding claw, 545 ... rotation center, 546 ... spring, 550 ... control unit, 600. ..Zipper chain cutting device, P ... Conveying path

Claims

A pair of tapes, and a pair of element rows attached along side edges of the pair of tapes, and a transport path through which a fastener chain formed by meshing the pair of element rows is transported;
A first posture that displaces toward a first position along the transport path and the amount of displacement is a first amount, and a slider is disposed at the first position, and the amount of displacement is: A first slider holding in which the slider is arranged at the first position in any one of the second attitude and the second attitude in which the slider is arranged at the first position when the second quantity is different from the first quantity. Members,
A first posture that displaces toward a second position along the transport path, and the amount of displacement is a first amount, and a slider is disposed at the second position, and the amount of displacement is: A second slider holding in which the slider is arranged at the second position in any one of the second postures in a state where the second amount is different from the first amount. Members,
An element engagement release portion that displaces toward a third position between the first position and the second position in the transport path and releases the engagement of the pair of element rows;
A slider mounting device comprising: a control unit that controls the operation of the first slider holding member, the operation of the second slider holding member, and the operation of the element engagement release unit.
A first slider supply section for supplying a slider to the first slider holding member;
The first slider holding member can take a third posture to receive the slider from the first slider supply unit,
A second slider supply unit for supplying a slider to the second slider holding member;
The slider mounting device according to claim 1, wherein the second slider holding member can take a third posture to receive a slider from the second slider supply unit.
The first slider holding member has a first slot;
As the first rotating shaft inserted into the first elongated hole rotates, the first slider holding member rotates, switching between the first posture and the third posture of the first slider holding member,
The second slider holding member has a second slot;
The second slider holding member rotates with the rotation of the second rotation shaft fitted in the second elongated hole, and switches between the first posture and the third posture of the second slider holding member. 2. The slider mounting device according to 2.
The first slider holding member takes a first posture by arranging the first rotating shaft on one end side of the first elongated hole,
The first slider holding member takes a second posture by arranging the first rotation shaft on the other end side of the first elongated hole,
The second rotary shaft is disposed on one end side of the second elongated hole, so that the second slider holding member takes a first posture,
4. The slider mounting device according to claim 3, wherein the second slider holding member takes a second posture by arranging the second rotation shaft on the other end side of the second elongated hole. 5.
A first abutting member that presses the first slider holding member so that the first rotating shaft is disposed on the other end side of the first elongated hole;
5. The slider mounting device according to claim 4, further comprising a second abutting member that presses the second slider holding member so that the second rotation shaft is disposed on the other end side of the second elongated hole.
A first slider holding member cylinder for raising and lowering the first abutting member; and a second slider holding member cylinder for raising and lowering the second abutting member; and the control unit includes the first slider holding member cylinder and the second slider. The slider mounting device according to claim 5, wherein the operation of the slider holding member cylinder is controlled.
The slider engagement device according to any one of claims 1 to 6, wherein the element mesh release portion includes a release member, and the release member is displaced by a release member elevating cylinder.
The slider attachment device according to claim 1, wherein the release member is provided with a protrusion having a tapered surface.
A pair of tapes, and a pair of element rows attached along side edges of the pair of tapes, and a transport path through which a fastener chain formed by meshing the pair of element rows is transported;
A first posture that displaces toward a first position along the transport path and the amount of displacement is a first amount, and a slider is disposed at the first position, and the amount of displacement is: A first slider holding in which the slider is arranged at the first position in any one of the second attitude and the second attitude in which the slider is arranged at the first position when the second quantity is different from the first quantity. Members,
A first posture that displaces toward a second position along the transport path, and the amount of displacement is a first amount, and a slider is disposed at the second position, and the amount of displacement is: A second slider holding in which the slider is arranged at the second position in any one of the second postures in a state where the second amount is different from the first amount. Members,
A slider mounting device comprising: a control unit that controls the operation of the first slider holding member and the operation of the second slider holding member.
A first slider supply section for supplying a slider to the first slider holding member;
The first slider holding member can take a third posture to receive the slider from the first slider supply unit,
A second slider supply unit for supplying a slider to the second slider holding member;
The slider attachment device according to claim 9, wherein the second slider holding member can take a third posture to receive the slider from the second slider supply unit.
The first slider holding member has a first slot;
As the first rotating shaft inserted into the first elongated hole rotates, the first slider holding member rotates, switching between the first posture and the third posture of the first slider holding member,
The second slider holding member has a second slot;
The second slider holding member rotates with the rotation of the second rotation shaft fitted in the second elongated hole, and switches between the first posture and the third posture of the second slider holding member. The slider mounting device according to 10.
The first slider holding member takes a first posture by arranging the first rotating shaft on one end side of the first elongated hole,
The first slider holding member takes a second posture by arranging the first rotation shaft on the other end side of the first elongated hole,
The second rotary shaft is disposed on one end side of the second elongated hole, so that the second slider holding member takes a first posture,
The slider mounting device according to claim 11, wherein the second slider holding member takes a second posture by arranging the second rotation shaft on the other end side of the second elongated hole.
A first abutting member that presses the first slider holding member so that the first rotating shaft is disposed on the other end side of the first elongated hole;
The slider mounting apparatus according to claim 12, further comprising a second abutting member that presses the second slider holding member so that the second rotation shaft is disposed on the other end side of the second elongated hole.
A first slider holding member cylinder for raising and lowering the first abutting member; and a second slider holding member cylinder for raising and lowering the second abutting member; and the control unit includes the first slider holding member cylinder and the second slider. The slider mounting apparatus according to claim 13, wherein the operation of the slider holding member cylinder is controlled.
A pair of tapes, and a pair of element rows attached along side edges of the pair of tapes, and a transport path through which a fastener chain formed by meshing the pair of element rows is transported;
An element engagement release portion that is displaced toward a predetermined position in the transport path and releases the engagement of the pair of element rows;
A first posture that displaces toward a position downstream of the predetermined position in the transport path, and the amount of displacement is a first amount, and a slider is disposed at the second position, and the amount of displacement. Is a second amount different from the first amount, and a second posture in which the slider is disposed at the second position in a second posture in which the slider is disposed at the second position. A slider holding member;
The slider attachment apparatus which has a control part which controls operation | movement of the said element meshing cancellation | release part and operation | movement of a said 2nd slider holding member.
The slider attachment device according to claim 15, wherein the element mesh release portion has a release member, and the release member is displaced by a release member elevating cylinder.
The slider mounting device according to claim 15 or 16, wherein the release member is provided with a protrusion having a tapered surface.
A second slider supply unit for supplying a slider to the second slider holding member;
The slider attachment device according to any one of claims 15 to 17, wherein the second slider holding member can take a third posture to receive a slider from the second slider supply unit.
The second slider holding member has a second slot;
The second slider holding member rotates with the rotation of the second rotation shaft fitted in the second elongated hole, and switches between the first posture and the third posture of the second slider holding member. 18. A slider mounting device according to 18.
The second rotary shaft is disposed on one end side of the second elongated hole, so that the second slider holding member takes a first posture,
The slider mounting device according to claim 19, wherein the second slider holding member takes a second posture by arranging the second rotating shaft on the other end side of the second elongated hole.
21. The slider mounting device according to claim 20, further comprising a second abutting member that presses the second slider holding member so that the second rotation shaft is arranged on the other end side of the second elongated hole.
The slider mounting device according to claim 21, further comprising a second slider holding member cylinder that moves up and down the second abutting member, wherein the control unit controls the operation of the second slider holding member cylinder.