CN104768415B

CN104768415B - Zipper pin detecting device of zipper slider assembling device

Info

Publication number: CN104768415B
Application number: CN201480002286.5A
Authority: CN
Inventors: 长谷川元
Original assignee: YKK Corp
Current assignee: YKK Corp
Priority date: 2014-06-17
Filing date: 2014-06-17
Publication date: 2017-05-10
Anticipated expiration: 2034-06-17
Also published as: TWI527532B; WO2015193967A1; TW201600040A; CN104768415A

Abstract

The invention provides a zipper pin detecting device of a zipper slider assembling device. The zipper pin detecting device of the zipper slider assembling device allows a zipper slider main body to be arranged and moved in a straight line. A sliding piece and a zipper pin are arranged on the zipper slider main body, so that a zipper slider is assembled. The zipper pin detecting device of the zipper slider assembling device includes: a first elevating component, which is used for downwards prssing a clamping part of the sliding piece during the movement of the zipper slider main body, wherein an interval is formed between a zipper ring part of the sliding piece and an upper wing plate of the zipper slider main body; a pair of second elevating components, which are inserted into the interval during the movement of the zipper slider main body and are used for upwards elevating the zipper ring part; and a position detecting component for detecting position of a stopping clamp of the zipper pin passing through the second elevating components. The zipper pin detecting device of the zipper slider assembling device is used for detecting the assembling state of the zipper pin, moved in a straight line, of the zipper slider.

Description

The purl check device of zipper head assembling device

Technical field

The present invention relates to the slide fastener that one kind is assembled the zipper head (slider) of slide fastener (slide fastener) Purl (lock pin) check device of pull head assembling device.

Background technology

Used as existing zipper head assembling device, following rotation conveyance formula zipper head assembling device has been people institute Know, i.e. including substrate, the substrate is constituted and set zipper head main body in the way of intermittent rotary, by making the substrate Intermittent rotary and move zipper head main body, pulling-on piece and purl are assembled in zipper head main body so as to assemble zipper head (referring for example to patent document 1).

And, as existing other zipper head assembling devices, following straight line conveyance formula zipper head assembling device It is known, i.e. zipper head main body linearly to be arranged and is transported, assemble pulling-on piece in zipper head main body and assemble Zipper head (referring for example to patent document 2).

Prior art literature

Patent document

Patent document 1：Japanese Patent Laid-Open 04-300501 publication

Patent document 2：Japanese Patent Laid-Open 2000-270910 publication

The content of the invention

[invention problem to be solved]

And, in the zipper head assembling device that the patent document 1 is recorded, being assembled to have using the claw of purl is made The zipper head of the automatic hold function of the mobile stopping of zipper head, after assembling zipper head, will using the operation of pulling-on piece The claw of purl is lifted, and checks whether purl is normally assembled using check device.

In addition, the patent document 2 record zipper head assembling device in, because zipper head main body it is linearly Conveyance, so when the assembling with zipper head continuously carries out the inspection of purl, it is impossible to using described in the patent document 1 Check device checking purl.

The present invention in view of the situation and complete, its object is to provide can be to the lock of the zipper head of linearly conveyance The purl check device of the zipper head assembling device that the confined state of pin is checked.

[means of solve problem]

The purpose of the present invention is reached using following compositions.

(1) a kind of purl check device of zipper head assembling device, by the zipper head main body of slide fastener zipper head Linearly arrange and transport, pulling-on piece and purl are assembled in zipper head main body, so as to assemble zipper head, including：First Lifting member, downwards presses the grasping part of pulling-on piece in the conveyance of zipper head main body, in the chain ring portion and slide fastener of pulling-on piece Gap is formed between the upper flange of slider body；A pair second lifting members, between being inserted in the conveyance of zipper head main body In gap, chain ring portion is lifted upward；And position detection component, the stopping to the purl after a pair second lifting members Detected the position of pawl.

(2) the purl check device of the zipper head assembling device according to (1), wherein the first lifting member has： Zipper head body contact in lifting parts, with conveyance and move up the first lifting member；And press section, by pulling-on piece Grasping part presses downwards, and the zipper head main body in transporting is contacted with lifting parts, and thus the first lifting member is moved upwards It is dynamic, zipper head main body is further transported in the state of first lifting member is moved up, thus press section will draw The grasping part of piece presses downwards.

(3) the purl check device of the zipper head assembling device according to (2), wherein zipper head main body has： Upper flange and lower wing plate, guide post that upper flange and lower wing plate are linked, and be arranged on upper flange and fixed purl The post portion of the zipper head main body in post portion, and conveyance contacts with lifting parts, thus moves up the first lifting member.

(4) the purl check device of the zipper head assembling device according to any one of (1) to (3), wherein second Lifting member has the tab of the generally trapezoidal shape of section, and the tab has the thickness that can be plugged into gap.

(5) the purl check device of the zipper head assembling device according to any one of (1) to (3), wherein position Whether the position in regulation is detected for position of the detection part to the stopping pawl under following state, i.e. the stopping pawl of purl The sprocket for being inserted into zipper head main body guides the state on road.

(6) the purl check device of the zipper head assembling device according to any one of (1) to (3), wherein position Detection part is laser sensor.

(7) according to the purl check device of the zipper head assembling device any one of (1) to (3), also including connecing Touch inspection portion, the contact inspection portion is detected by the position of the purl after a pair second lifting members.

(8) the purl check device of the zipper head assembling device according to any one of (1) to (3), including：Discharge The zipper head for being assembled is discharged to non-defective unit discharge unit or defective products discharge unit, discharger bag by device, the discharger Include：Sorter, the zipper head of non-defective unit is classified with the zipper head of defective products；And non-defective unit discharge chute, with point The non-defective unit outlet of class device connects and extends downwards, and non-defective unit discharge unit is configured at the bottom of non-defective unit discharge chute Lower section, defective products discharge unit is configured at the lower section of the defective products outlet of sorter.

(9) the purl check device of the zipper head assembling device according to any one of (1) to (3), including：Discharge The zipper head for being assembled is discharged to non-defective unit discharge unit or defective products discharge unit, discharger bag by device, the discharger Include：First chute, is mounted slidably in the longitudinal direction；And second chute, it is connected with the bottom with the first chute Mode configure, and non-defective unit discharge unit is configured at the lower section of the bottom of the second chute, and defective products discharge unit is configured at conveyance The lower section of the end of downstream side of the carrying device of zipper head.

[The effect of invention]

According to the present invention, including：First lifting member, it is in the conveyance of zipper head main body that the grasping part of pulling-on piece is downward Side's pressing, between the chain ring portion of pulling-on piece and the upper flange of zipper head main body gap is formed；A pair second lifting members, are drawing It is inserted in the conveyance of chain slider body in gap, chain ring portion is lifted upward；And position detection component, to having passed through one The position of the stopping pawl of the purl after the second lifting member is detected, thus can be to the zipper head of linearly conveyance The confined state of purl is checked.

Description of the drawings

Fig. 1 is the side of the zipper head assembling device of an embodiment of the purl check device that explanation employs the present invention View.

Fig. 2 be illustrate carrying device shown in Fig. 1 want portion's enlarged side view.

Fig. 3 is the line A-A profile of Fig. 2.

Fig. 4 be illustrate the present invention zipper head assembling device an embodiment in assemble zipper head side-looking Figure.

Fig. 5 is the side view for illustrating the purl check device shown in Fig. 1.

Fig. 6 is the top view for illustrating the first lifting member and the second lifting member shown in Fig. 5.

Fig. 7 is the line B-B profile of Fig. 6.

Fig. 8 is the side view for illustrating the state that the first lifting member is lifted by the anterolateral column portion of zipper head main body.

Fig. 9 is that the press section for illustrating the first lifting member touches the upper surface of the grasping part of pulling-on piece, and the chain link of pulling-on piece The side view of the state that portion is lifted upward.

Figure 10 be illustrate the second lifting member tab will be inserted into pulling-on piece chain ring portion it is upper with zipper head main body The side view of the state before gap between wing plate.

Figure 11 is that the tab for illustrating the second lifting member has been inserted into the chain ring portion of pulling-on piece and the upper limb of zipper head main body The side view of the state in the gap between plate.

Figure 12 is the side view of the state for illustrating zipper head after the second lifting member.

Figure 13 is the side view for illustrating laser sensor and inspection portion shown in Fig. 5.

Figure 14 is the side view for illustrating the state that the coupon shown in Figure 13 is moved down.

Figure 15 is the side view for illustrating the discharger shown in Fig. 1.

Figure 16 is the side view of the variation for illustrating the discharger shown in Fig. 1.

[explanation of symbol]

10：Zipper head assembling device

11：Zipper head

12：Zipper head main body

12a：Upper flange

12b：Lower wing plate

12c：Guide post

12d：Upper flange

12e：Lower side flange

12f：Anterolateral column portion

12g：Rear side post portion

12h：Pawl hole

12m：Sprocket guides road

12n：Trough of belt

13：Pulling-on piece

13a：Chain ring portion

13b：Grasping part

14：Purl

14a：Stop pawl

14b：Base portion

16：Pedestal

17：Base plate

20：Carrying device

21：Supporting member

21a、22a、82a、85：Basal part

21b：Main body mounting portion

22：Main body guiding elements

22b：Main body guide plate

23：Main body transports component

24：Conveyance plate

25：Main body is fitted together to recess

30：Main body feedway

40：Trimming device

50：Pulling-on piece feedway

60：Purl feedway

70：Assembling device

80：Purl check device

81：First lifting member

82：Second lifting member

82b：Tab

83：Laser sensor (position detection component)

84：Inspection portion

84a：Coupon

84b：The lower surface of coupon

85a：Fulcrum

86：Arm

87：Cam part

87a：Lifting parts

87b：Press section

90：Discharger

90A：Non-defective unit discharge unit

90B：Defective products discharge unit

91：Sorter

92：Non-defective unit discharges chute

93：Connection chute

93a：Inclined plane

95：The casing of lower opening

95a：Side plate

95b：Non-defective unit outlet

95c：Defective products outlet

96：Rotary shaft

97：The wing

98：Action bars

99：Cylinder

99a：Bar

100：Discharger

101：First chute

102：Second chute

P：Test point (position that laser bunch passes through)

S：Gap

Specific embodiment

Hereinafter, carry out referring to the drawings an embodiment of the purl check device of the zipper head assembling device to the present invention Describe in detail.In addition, in later explanation, with regard to zipper head assembling device, upside is the upside of the paper relative to Fig. 1, Downside is the downside of the paper relative to Fig. 1, and front side is the left side of the paper relative to Fig. 1, and rear side is the paper relative to Fig. 1 Right side, left side is the nearby side of the paper relative to Fig. 1, and right side is the inner side of the paper relative to Fig. 1.And, slide fastener draws The front side of head assembling device is also referred to as downstream, and rear side is also referred to as upstream side.And, the left and right directions of zipper head assembling device Also referred to as width.

Zipper head assembling device 10 as shown in figure 1, including：Carrying device 20, by the zipper head master of zipper head 11 Body 12 is linearly arranged and transported；Main body feedway 30, to the supply zipper head of carrying device 20 main body 12；Trimming device 40, the burr of zipper head main body 12 are removed；Pulling-on piece feedway 50, to zipper head main body 12 pulling-on piece 13 is supplied； Purl feedway 60, to zipper head main body 12 purl 14 is supplied；Assembling device 70, the assembling lock in zipper head main body 12 Pin 14；Purl check device 80, checks the state that purl 14 is assemblied in zipper head main body 12；And discharger 90, the zipper head 11 for being assembled is discharged to into non-defective unit discharge unit 90A or defective products discharge unit 90B.

And, in present embodiment, main body feedway 30, trimming device 40, pulling-on piece feedway 50, purl supply dress 60, assembling device 70, purl check device 80 and discharger 90 are put according to the order, from the upstream side direction of carrying device 20 Downstream linearly arranges and configures, and is respectively arranged in pedestal 16 and stands up the base plate 17 on pedestal 16.

Herein, the zipper head 11 to assembling in zipper head assembling device 10 is illustrated.The zipper head 11 is Possess the zipper head of automatic hold function, and as shown in figure 4, including zipper head main body 12, pulling-on piece 13 and purl 14.

Zipper head main body 12 as shown in figure 4, including：Upper flange 12a and lower wing plate 12b, by upper flange 12a and lower wing plate The guide post 12c that 12b is linked in leading section, from the upside that the left and right sides edge of upper flange 12a is extended downward Flange 12d, from the left and right sides edge of lower wing plate 12b lower side flange 12e extended upward, and is arranged at upper flange 12a is upper and anterolateral column portion 12f and rear side post portion 12g of fixed purl 14.And, formed on upper flange 12a and supply purl 14 The pawl hole 12h for stopping pawl 14a insert.And, between upper flange 12a and lower wing plate 12b, form the sprocket insert for slide fastener Substantially Y shape sprocket guiding road 12m.And, the band for slide fastener is formed between upper flange 12d and lower side flange 12e The trough of belt 12n of insert.And, chain ring portion 13a of pulling-on piece 13 is configured between anterolateral column portion 12f and rear side post portion 12g.

Carrying device 20 as shown in Figures 2 and 3, including：Pair of right and left supporting member 21, along zipper head main body 12 Conveyance direction and be arranged on pedestal 16；Pair of right and left main body guiding elements 22, is fixed on pair of right and left supporting member 21；With And main body conveyance component 23, operated in the way of describing rectangular-shaped track between pair of right and left main body guiding elements 22, and transport Zipper head main body 12.

Supporting member 21 includes：Basal part 21a, is arranged on pedestal 16；And main body mounting portion 21b, draw along slide fastener The conveyance direction of head main body 12 is formed at the upper end of basal part 21a, and the lower surface to zipper head main body 12 is guided.

Main body guiding elements 22 includes：Basal part 22a, is arranged on supporting member 21；And main body guide plate 22b, edge The conveyance direction for zipper head main body 12 is formed at the medial surface of basal part 22a, and with being embedded in zipper head main body 12 Sprocket guide road 12m and trough of belt 12n section shape.

Main body conveyance component 23 includes：Conveyance plate 24, with the length roughly equal with main body guiding elements 22；And it is many Individual main body is fitted together to recess 25, and the upper edge of conveyance plate 24 is formed at a prescribed interval, and for the bottom of zipper head main body 12 It is chimeric.And, the thickness for transporting plate 24 is set as between main body mounting portion 21b than left and right and between the main body guide plate 22b of left and right Slightly smaller dimension, thus, transports the lead that plate 24 can be between main body mounting portion 21b of left and right and between the main body guide plate 22b of left and right Move freely through in vertical plane.

Purl check device 80 as shown in figure 5, including：First lifting member 81, in the conveyance of zipper head main body 12 The grasping part 13b of pulling-on piece 13 is pressed downwards, and in chain ring portion 13a and the upper flange of zipper head main body 12 of pulling-on piece 13 Gap S is formed between 12a；The second lifting member of pair of right and left 82, is inserted into gap S in the conveyance of zipper head main body 12 It is interior, chain ring portion 13a is lifted upward；Laser sensor (position detection component) 83, the second lifting structure to having passed through left and right Detected the position of the stopping pawl 14a of the purl 14 after part 82；And contact inspection portion 84, second to having passed through left and right Detected the position of the base portion 14b of the purl 14 after lifting member 82.

First lifting member 81 as shown in FIG. 6 and 7, including：Basal part 85, is installed on pedestal 16；And arm 86, Base end part is swingably supported in basal part 85 via fulcrum 85a, transport path of the fore-end in zipper head main body 12 Upper extension.

And, cam part 87 is formed in the lower surface of the fore-end of arm 86, the cam part 87 includes：Lifting parts 87a, is formed at width central portion, contacts with the anterolateral column portion 12f of the zipper head main body 12 in conveyance and makes cam part 87 move up；And press section 87b, the width both sides of lifting parts 87a are respectively formed in, by the grasping part of pulling-on piece 13 13b is pressed downwards.

Second lifting member 82 as shown in FIG. 6 and 7, including：Basal part 82a, is installed on pedestal 16；And section is big The tab 82b of trapezoidal shape is caused, is extended from basal part 82a towards the transport path of zipper head main body 12, with pluggable To the thickness of the gap S between chain ring portion 13a and the upper flange 12a of zipper head main body 12 of pulling-on piece 13.

And, the first lifting member 81 and the second lifting member 82 need as described and the zipper head main body in conveyance 12 contacts, thus in present embodiment, be configured at from assembling device 70 to laser sensor 83 and inspection portion 84.

Laser sensor 83 as shown in figure 13, (illustrate only and be configured at right side with laser emission section and laser pick-off portion Laser emission section), the laser emission section and laser pick-off portion are installed on pedestal 16, and relative to zipper head main body 12 Transport path be respectively arranged at width both sides, laser emission section launches laser beam towards position detection part, according to this Whether laser beam is detected the position whether pawl 14a is located at regulation that stops of purl 14 by laser pick-off portion reception.And, swash Optical sensor 83 is configured at following location, i.e. the drawing in halted state after the position detection is transported by carrying device 20 The stopping pawl 14a of chain pull head 11.

And, in laser sensor 83, in the zipper head 11 that purl 14 is correctly assembled, in laser sensor The stopping pawl 14a of 83 test point (position that laser bunch passes through) P detection purls 14 is inserted into the chain of zipper head main body 12 The position of the stopping pawl 14a in the state of tooth guiding road 12m.And, in present embodiment, in the laser from laser sensor 83 Emission part be transmitted into the laser beam of test point P by laser pick-off portion reception in the case of, be judged as that purl 14 is not obtained just Really assembling, in the case where not receiving, is judged as that purl 14 is correctly assembled.In addition, laser sensor 83 is received except transmitting Outside the type of the laser beam, the alternatively type of reflection laser light beam.

Inspection portion 84 is as shown in figure 13, including the coupon 84a with displacement transducer (strain gauge).Coupon 84a's Lower surface 84b is formed along the shape of the base portion 14b of the purl 14 of zipper head main body 12.And, coupon 84a is arranged to Shown in Figure 13 move up state and being moved down shown in Figure 14 driven up and down using cylinder (not shown) between state It is dynamic.And, inspection portion 84 is configured at following location, i.e. after the position detection is transported by carrying device 20 in stop shape The purl 14 of the zipper head 11 of state.

And, inspection portion 84 when coupon 84a is moved down, according to its lower surface 84b whether base portions with purl 14 Whether the upper surface of 14b is detecting purl 14 in the position of regulation.More specifically, in the lower surface of coupon 84a 84b with the upper surface of the base portion 14b of purl 14 in the case of, be judged as that purl 14 is correctly assembled, not in contact with In the case of, it is judged as that purl 14 is correctly assembled.

In the purl check device 80 for so constituting, first, as shown in Figures 7 and 8, the zipper head 11 for being assembled is removed Send, the anterolateral column portion 12f of zipper head main body 12 is contacted with lifting parts 87a of the first lifting member 81, thus first lift structure Part 81 gets a promotion.

Next, as shown in FIG. 9 and 10, zipper head 11 is further transported, the press section of the first lifting member 81 87b touches the upper surface of the grasping part 13b of pulling-on piece 13, and the weight of the first lifting member 81 is applied to grasping part 13b, thus draws Chain ring portion 13a of piece 13 gets a promotion, the shape between chain ring portion 13a of pulling-on piece 13 and the upper flange 12a of zipper head main body 12 Into gap S.

Next, as shown in figure 11, zipper head 11 is further transported, the insertion second in the gap S lifts structure The tab 82b of part 82, thus chain ring portion 13a of pulling-on piece 13 further lifted, so as to the stopping pawl 14a of purl 14 is carried Rise.

Then, as shown in figure 12, zipper head 11 is further transported, zipper head main body 12 passes through the second lifting member 82, thus the stopping pawl 14a of purl 14 drop to original state.And, zipper head 11 is transported to the inspection in inspection portion 84 The assigned position of the lower section of piece 84a is looked into, using laser sensor 83 and inspection portion during the conveyance of zipper head 11 is stopped 84 inspections for carrying out purl 14 (with reference to Figure 13 and Figure 14).

Discharger 90 is as shown in figure 15, including：Sorter 91, is configured at the main body guiding elements 22 of carrying device 20 End of downstream side, the zipper head 11 of non-defective unit is classified with the zipper head 11 of defective products；Non-defective unit discharges chute 92, with The aftermentioned non-defective unit outlet 95b connections of sorter 91, and extend downwards；And connection chute 93, it is configured at main body guiding Between the end of downstream side and sorter 91 of component 22, the slide fastener discharged from the end of downstream side of main body guiding elements 22 is drawn 11 guide to sorter 91.And, non-defective unit discharge unit 90A is configured at the lower section that non-defective unit discharges the bottom of chute 92, no Non-defective unit discharge unit 90B is configured at the lower section of the defective products outlet 95c described later of sorter 91.

Sorter 91 includes：The casing 95 of lower opening, can rotatably set relative to the side plate 95a of the left and right of casing 95 The rotary shaft 96 put, is installed on the wing (flap) 97 of rotary shaft 96, and on the outside of the side plate 95a on right side rotary shaft 96 is fixed on The action bars (lever) 98 of right part, and be installed on the side plate 95a on right side and action bars is driven about 98 and rotary shaft is made 96 cylinders 99 for rotating.

Rotary shaft 96 is configured at the fore-and-aft direction substantial middle of the lower ora terminalis of the side plate 95a of left and right, and non-defective unit is discharged into cunning Groove 92 is connected to the opening i.e. non-defective unit outlet 95b than the rotary shaft 96 side (right side of Figure 15) rearward.And, than rotary shaft 96 The opening of forward side (left side of Figure 15) is defective products outlet 95c.

The fore-end of its bar (rod) 99a is connected to cylinder 99 fore-end of action bars 98, is entered by making bar 99a Enter, and action bars 98 is moved up, so that the wing 97 is rotated upward, retreated by making bar 99a, and action bars 98 is to moving down It is dynamic, so that the wing 97 is rotated downwards.And, rotated upward by making the wing 97, and non-defective unit outlet 95b is opened, from conveyance The zipper head 11 that device 20 is discharged drops to non-defective unit outlet 95b sides.And, rotated downwards by making the wing 97, and non-defective unit Outlet 95b is closed, and the upper surface of the wing 97 is connected with inclined plane 93a for being connected chute 93, discharges from carrying device 20 Zipper head 11 slides in the upper surface of the wing 97, and drops to defective products outlet 95c sides.

In the discharger 90 for so constituting, in the inspection result according to purl check device 80 from the row of carrying device 20 In the case that the zipper head 11 for going out is non-defective unit, the wing 97 is set to rotate upward (illustrated by solid line in Figure 15) using cylinder 99, from The zipper head 11 of the non-defective unit that carrying device 20 is discharged is discharged chute 92 and drops to non-defective unit via non-defective unit outlet 95b and non-defective unit Discharge unit 90A.And, in the case where the zipper head 11 discharged from carrying device 20 is defective products, using cylinder 99 wing is made 97 rotate (being illustrated by some chain lines in Figure 15) downwards, and the zipper head 11 of the defective products discharged from carrying device 20 is in the wing 97 Upper surface slide, and drop to defective products discharge unit 90B via defective products outlet 95c.In addition, because mainly by non-defective unit Zipper head 11 is discharged, so generally making the wing 97 rotate upward, the wing 97 is only made when the zipper head 11 of defective products is discharged Rotate downwards.

And, as the variation of discharger 90, it is possible to use the discharger 100 shown in Figure 16.

The discharger 100 includes：First chute 101, is configured at the downstream of the main body guiding elements 22 of carrying device 20 Side end, is mounted slidably in the longitudinal direction using cylinder (not shown)；And second chute 102, with first The connected mode in the bottom of chute 101 is configured.And, non-defective unit discharge unit 90A is configured under the bottom of the second chute 102 Side, defective products discharge unit 90B is configured at the lower section of the end of downstream side of the main body guiding elements 22 of carrying device 20.

In the discharger 100 for so constituting, in the inspection result according to purl check device 80 from carrying device 20 In the case that the zipper head 11 of discharge is non-defective unit, using cylinder by the first chute 101 and the downstream of main body guiding elements 22 Side end is closely configured (illustrated by solid line in Figure 16), and the zipper head 11 of the non-defective unit discharged from carrying device 20 is via first The chute 102 of chute 101 and second and drop to non-defective unit discharge unit 90A.And, in the zipper head 11 discharged from carrying device 20 In the case of for defective products, the first chute 101 and the end of downstream side of main body guiding elements 22 are separated into configuration using cylinder (being illustrated by some chain lines in Figure 16), the zipper head 11 of the defective products discharged from carrying device 20 does not drop to the first chute 101, but directly drop to defective products discharge unit 90B.In addition, because mainly discharging the zipper head 11 of non-defective unit, so generally First chute 101 is close to the end of downstream side of main body guiding elements 22 and configures, and only the zipper head 11 in defective products is arranged When going out, the first chute 101 separates with the end of downstream side of main body guiding elements 22 and configures.

As described above, according to the purl check device 80 of present embodiment, including：First lifting member 81, is drawing The grasping part 13b of pulling-on piece 13 is pressed downwards in the conveyance of chain slider body 12, is drawn in chain ring portion 13a and the slide fastener of pulling-on piece 13 Gap S is formed between the upper flange 12a of head main body 12；A pair second lifting members 82, in the conveyance of zipper head main body 12 It is inserted in the S of gap, chain ring portion 13a is lifted upward；And laser sensor 83, to having passed through a pair second lifting members The position of the stopping pawl 14a of the purl 14 after 82 is detected, thus the purl of zipper head 11 that can be to linearly transporting 14 confined state is checked.

In addition, the present invention is not limited to the content illustrated in the embodiment, in the purport without departing from the present invention In the range of can suitably be changed.

Claims

1. a kind of purl check device (80) of zipper head assembling device (10), slide fastener is drawn with the slide fastener of zipper head (11) Head main body (12) is linearly arranged and transported, and pulling-on piece (13) and purl (14) are assembled on the zipper head main body (12), So as to assemble the zipper head (11), it is characterised in that include：

First lifting member (81), by the grasping part of the pulling-on piece (13) in the conveyance of the zipper head main body (12) (13b) press downwards, in the upper flange of chain ring portion (13a) and the zipper head main body (12) of the pulling-on piece (13) (12a) gap (S) is formed between；

A pair second lifting members (82), are inserted in the gap (S) in the conveyance of the zipper head main body (12), will The chain ring portion (13a) is lifted upward；And

Position detection component (83), to having passed through the pair of second lifting member (82) after the purl (14) stopping pawl (14a) detected position.

2. the purl check device (80) of zipper head assembling device (10) according to claim 1, it is characterised in that：

First lifting member (81) has：Lifting parts (87a), contact with the zipper head main body (12) in conveyance and Move up first lifting member (81)；And press section (87b), by the grasping part of the pulling-on piece (13) (13b) press downwards, and

The zipper head main body (12) in conveyance contacts with the lifting parts (87a), thus first lifting member (81) move up, the zipper head main body (12) is entered into one in the state of first lifting member (81) moves up Step conveyance, thus the press section (87b) downwards presses the grasping part (13b) of the pulling-on piece (13).

3. the purl check device (80) of zipper head assembling device (10) according to claim 2, it is characterised in that：

The zipper head main body (12) has：Upper flange (12a) and lower wing plate (12b), by the upper flange (12a) and described The guide post (12c) that lower wing plate (12b) is linked, and be arranged on the upper flange (12a) and the fixed purl (14) post portion (12f), and

The post portion (12f) of the zipper head main body (12) in conveyance contacts with the lifting parts (87a), thus makes institute State the first lifting member (81) to move up.

4. the purl check device (80) of zipper head assembling device (10) according to any one of claim 1 to 3, its It is characterised by：Tab (82b) of second lifting member (82) with the generally trapezoidal shape of section, the tab (82b) has Can be plugged into the thickness of the gap (S).

5. the purl check device (80) of zipper head assembling device (10) according to any one of claim 1 to 3, its It is characterised by：The position detection component (83) to following state under the position of the stopping pawl (14a) whether be located at regulation Position detected, i.e. the stopping pawl (14a) of the purl (14) is inserted into the chain of the zipper head main body (12) The state of tooth guiding road (12m).

6. the purl check device (80) of zipper head assembling device (10) according to any one of claim 1 to 3, its It is characterised by：The position detection component (83) is laser sensor.

7. the purl check device (80) of zipper head assembling device (10) according to any one of claim 1 to 3, its It is characterised by：Also include contact inspection portion (84), the contact inspection portion (84) by the pair of second to lifting structure Detected the position of the purl (14) after part (82).

8. the purl check device (80) of zipper head assembling device (10) according to any one of claim 1 to 3, its It is characterised by, including：

The zipper head (11) for being assembled is discharged to non-defective unit discharge unit by discharger (90), the discharger (90) (90A) or defective products discharge unit (90B),

The discharger (90) includes：Sorter (91), the zipper head (11) of non-defective unit is described with defective products Zipper head (11) is classified；And non-defective unit discharges chute (92), the non-defective unit outlet (95b) with the sorter (91) Connect and extend downwards, and

The non-defective unit discharge unit (90A) is configured at the lower section that the non-defective unit discharges the bottom of chute (92), the defective products row Go out the lower section that portion (90B) is configured at the defective products outlet (95c) of the sorter (91).

9. the purl check device (80) of zipper head assembling device (10) according to any one of claim 1 to 3, its It is characterised by including：

The zipper head (11) for being assembled is discharged to non-defective unit discharge unit by discharger (100), the discharger (100) (90A) or defective products discharge unit (90B),

The discharger (100) includes：First chute (101), is mounted slidably in the longitudinal direction；And second slide Groove (102), configures in the way of the bottom with first chute (101) is connected, and

The non-defective unit discharge unit (90A) is configured at the lower section of the bottom of second chute (102), the defective products discharge unit (90B) it is configured at the lower section of the end of downstream side of the carrying device (20) for transporting the zipper head (11).