CN104349693B - Space forming apparatus - Google Patents
Space forming apparatus Download PDFInfo
- Publication number
- CN104349693B CN104349693B CN201380020033.6A CN201380020033A CN104349693B CN 104349693 B CN104349693 B CN 104349693B CN 201380020033 A CN201380020033 A CN 201380020033A CN 104349693 B CN104349693 B CN 104349693B
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- China
- Prior art keywords
- chain
- pair
- tooth
- chain tooth
- positioner
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/58—Removing interlocking members to produce gaps
Abstract
The present invention provides a kind of space forming apparatus, can configure the chain tooth of a pair of chain tooth rows in defined position, so as to prevent that cut or defect are produced in chain tooth.The space forming apparatus includes：Shearing device (21), a pair of chain tooth rows (EL) are cut off and removed；And the 1st positioner and the 2nd positioner (31,32), carry out the positioning of continuous tooth chain chain belt (C1)；And the 1st positioner and the 2nd positioner (31,32) include respectively：1st alignment pin (39a), it is inserted at least one between the chain tooth (E) of a chain tooth row (EL)；And the 2nd alignment pin (39b), it is inserted at least one between the chain tooth (E) of another chain tooth row (EL).
Description
Technical field
The present invention relates to a kind of space for removing the chain tooth row of specific length from continuous tooth chain chain belt and forming space to form
Device.
Background technology
As existing space forming apparatus, it is well known that the device including shearing device and positioner, it is described
Chain tooth row is cut off and removed by shearing device, and the left and right of the positioner and shearing device is adjacent respectively and sets, and enters
The positioning of the continuous tooth chain chain belt of row (for example, referring to patent document 1).
Prior art literature
Patent document
Patent document 1：Japanese Patent Laid-Open 7-155209 publications
The content of the invention
The problem of invention is to be solved
However, in the space forming apparatus described in the patent document 1, as shown in FIG. 16 and 17, in continuous tooth
Formed on chain chain belt C1 before space S, an alignment pin 101a of the positioner 101 in upstream side (left side) is inserted into continuously
Tooth chain chain belt C1 relatively space is formed between a chain tooth row EL of preset range SR upstreams side chain tooth E, by downstream
A piece alignment pin 102a of the positioner 102 on (right side) is inserted into forms the another of preset range SR side farther downstream compared with space
Between individual chain tooth row EL chain tooth E.
Therefore, between another chain tooth row EL chain tooth E of preset range SR upstreams sides is formed compared with space and
Alignment pin is not inserted into compared between space formation preset range SR farther downstream a chain tooth row EL of side chain tooth E, so depositing
In following situation：A pair of chain tooth row EL chain tooth E is configured without in defined position, due to the drift cut off to chain tooth E
(punch) 103 and cut or defect are produced on chain tooth E.Furthermore the symbol of Figure 16 and Figure 17 other symbols and Fig. 6 and Figure 13
Number it is common symbol.
The present invention be in view of the situation and develop, can be by a pair its object is to provide a kind of space forming apparatus
The chain tooth of chain tooth row is configured in defined position, so as to prevent that cut or defect are produced in chain tooth.
The means solved the problems, such as
The purpose of the present invention is reached by following compositions.
(1) a kind of space forming apparatus, a pair of chain tooth rows of specific length are removed from continuous tooth chain chain belt, and in continuous tooth
Space is formed on chain chain band, the continuous tooth chain chain belt includes：A pair of zipper strips；And a pair of chain tooth rows, along a pair of zipper strips
It is relative to band side edge part and set respectively, there are multiple chain tooths；The space forming apparatus includes：Shearing device, by one
Chain tooth row is cut off and removed；And the 1st positioner and the 2nd positioner, upstream side and downstream with shearing device
Side is adjacent respectively and sets, and carries out the positioning of continuous tooth chain chain belt；And the 1st positioner and the 2nd positioner include respectively：
Holder (pin holder) is sold, can move up and down and set；1st alignment pin, the lower surface of pin holder is arranged on, is inserted into
It is at least one between the chain tooth of one chain tooth row；And the 2nd alignment pin, the lower surface of pin holder is arranged on, is inserted into another
It is at least one between the chain tooth of one chain tooth row.
(2) the space forming apparatus according to (1)：The formation of 1st alignment pin and the 2nd alignment pin from a pair of chain tooth rows is empty
Between space formed preset range be inserted into respectively between the 1st chain tooth and the 2nd chain tooth.
(3) the space forming apparatus according to (1) or (2)：Shearing device includes cutting off a pair to form space
A pair of drifts of chain tooth row, the 1st positioner and the 2nd positioner pin holder it is relative with a pair of drifts to side
On, the order difference part for making pin holder isolate with a pair of drifts is formed respectively.
(4) the space forming apparatus according to any one of (1) to (3)：1st positioner and the 2nd positioner point
The cylinder that Bao Kuo be driven along the vertical direction to pin holder, pin holder include：Basal part, installed in the rod member of cylinder
Bottom；Elevating lever, extend downwards from the following table of basal part；And holder body, installed in the lower end of elevating lever
Portion；And the 1st alignment pin and the 2nd alignment pin are set in the lower surface of holder body.
(5) the space forming apparatus according to (4)：1st positioner and the 2nd positioner include holding pin respectively
The proximity transducer (proximity sensor) that the upper-lower position of device is detected, proximity transducer by pair be arranged on pin
The distance of screw (bolt) on the lower surface of the basal part of holder is measured, and the upper-lower position of pin holder is carried out
Detection.
(6) the space forming apparatus according to (3)：Shearing device includes：Backing-out punch (knockout), is configured continuous
The lower section of tooth chain chain belt；A pair of moulds (die), clip backing-out punch and configure；A pair of movable pressure pads (pressure pad), clip
A pair of moulds and configure；Chain tooth pressing element (element press), is configured in the top of continuous tooth chain chain belt；A pair of drifts, are clipped
Chain tooth pressing element and configure；And a pair of fixation pressure pads, clip a pair of drifts and configure；And by a pair of movable pressure pads to moving up
It is dynamic, and a pair of zipper strips of continuous tooth chain chain belt is clamped between a pair of fixation pressure pads, by chain tooth pressing element and a pair of drifts
Move down, and the chain tooth for a pair of chain tooth rows that space is formed in preset range is cut off, and by backing-out punch, chain tooth pressure
Tool and a pair of drifts are moved up, and the chain tooth through cut-out is extracted out upward, and are removed from continuous tooth chain chain belt.
(7) the space forming apparatus according to (6)：Shearing device includes：Air jet system, configure in a pair of drifts
Side, the chain tooth through cut-out is blown away；And chip discharge chute (chute), the opposite side in a pair of drifts is configured, is reclaimed
The chain tooth blown away by air jet system is lent side by side；And air jet system includes multiple spray-holes of injection air.
(8) the space forming apparatus according to (6) or (7)：Drift includes prominent cutting edge.
The effect of invention
According to the space forming apparatus of the present invention, the 1st positioner and the 2nd positioner include respectively：1st alignment pin,
It is inserted at least one between the chain tooth of a chain tooth row；And the 2nd alignment pin, be inserted into another chain tooth row chain tooth it
Between it is at least one, therefore can be by the chain tooth configuration of a pair of chain tooth rows in defined position, so as to prevent from producing in chain tooth
Cut or defect.
Brief description of the drawings
Fig. 1 is that the continuous tooth chain chain belt processing unit (plant) for employing an embodiment of the space forming apparatus of the present invention is entered
The front view of row explanation.
Fig. 2 is the front view illustrated to the space forming apparatus shown in Fig. 1.
Fig. 3 is the major part amplification front view of the space forming apparatus shown in Fig. 2.
Fig. 4 is the shape being inserted into the 1st alignment pin of the 1st positioner shown in Fig. 3 and the 2nd alignment pin between chain tooth
The major part amplification front view that state illustrates.
Fig. 5 is the shape being inserted into the 1st alignment pin of the 2nd positioner shown in Fig. 4 and the 2nd alignment pin between chain tooth
The major part amplification front view that state illustrates.
Fig. 6 is the surface view of the continuous tooth chain chain belt of Fig. 5 state.
Fig. 7 is the sectional view of the continuous tooth chain chain belt shown in Fig. 6.
Fig. 8 is Fig. 5 line A-A sectional view.
Fig. 9 is that the movable pressure pad shown in Fig. 8 is moved up, and the state that chain tooth pressing element and drift move down is carried out
The sectional view of explanation.
Figure 10 is the sectional view that the state moved up to the backing-out punch shown in Fig. 9, chain tooth pressing element and drift illustrates.
Figure 11 is section that the state removed from continuous tooth chain chain belt to the chain tooth through cut-out shown in Figure 10 illustrates
Face figure.
Figure 12 is the state sprayed by air the chain tooth through removal shown in Figure 11 and blowed to chip discharge chute
The sectional view illustrated.
Figure 13 is the surface view of the continuous tooth chain chain belt of the state formed with space.
Figure 14 is the stereogram of the holder body of the pin holder of the 1st positioner shown in Fig. 3.
Figure 15 is the stereogram for observing the holder body shown in Figure 14 from below.
Figure 16 is the surface view of the continuous tooth chain chain belt of the state before the space in existing space forming apparatus is formed.
Figure 17 is the surface view of the continuous tooth chain chain belt of the state after the space in existing space forming apparatus is formed.
The explanation of symbol
10：Continuous tooth chain chain belt processing unit (plant)
11：Continuous tooth chain chain belt length-measuring appliance
11a：Linear measure longimetry roller
11b：Suppress roller
14：Feed roller arrangement
14a：Supply roll
14b：Suppress roller
20：Space forming apparatus
21：Shearing device
22：Backing-out punch
23：Mould
24：Movable pressure pad
25：Chain tooth pressing element
26：Drift
26a：Prominent cutting edge
27：Fixed pressure pad
28：Air jet system
28a：Spray-hole
29：Chip discharge chute
31：1st positioner
32：2nd positioner
33：Sell holder
34：Cylinder
34a：Rod member
35：Proximity Sensor
36：Basal part
36a：Screw
37：Elevating lever
38：Holder body
38a：Order difference part
39a：1st alignment pin
39b：2nd alignment pin
101：The positioner in downstream (right side)
101a：Alignment pin
102：The positioner in downstream (right side)
102a：Alignment pin
103：Drift
C1：Continuous tooth chain chain belt
E：Chain tooth
E1：1st chain tooth
E2：2nd chain tooth
Ea：It is engaged head
Eb：Upper foot
Ec：Lower foot
Ed：Linking part
EL：Chain tooth row
R：Core knob
S：Space
SR：Space forms preset range
T：Zipper strip
Y：Suture
Embodiment
Hereinafter, with reference to the accompanying drawings, to the continuous tooth chain chain belt for the embodiment for employing space forming apparatus of the invention
Processing unit (plant) is described in detail.Furthermore in the following description, on continuous tooth chain chain belt processing unit (plant), so-called upside is set
To be upside relative to Fig. 1 paper, it is downside that so-called downside, which is set to relative to Fig. 1 paper, so-called left side be set to relative to
Fig. 1 paper is nearby side, and it is depth side that so-called right side, which is set to relative to Fig. 1 paper, and so-called upstream side is set to relative to Fig. 1
Paper be left side, it is right side that so-called downstream, which is set to relative to Fig. 1 paper,.Also, continuous tooth chain chain belt processing unit (plant)
Left and right directions is also referred to as width.Moreover, on continuous tooth chain chain belt, so-called face side be set to be relative to Fig. 6 paper
Nearby side, it is depth side that so-called rear side, which is set to relative to Fig. 6 paper, and so-called left side is set under being relative to Fig. 6 paper
Side, it is upside that so-called right side, which is set to relative to Fig. 6 paper, and it is left side that so-called upstream side, which is set to relative to Fig. 6 paper, so-called
It is right side that downstream, which is set to relative to Fig. 6 paper,.Also, the left and right directions of continuous tooth chain chain belt is also referred to as width.
First, continuous tooth chain chain belt processing unit (plant) 10 as shown in figure 1, including：The continuous tooth chain chain strip length of the present invention is surveyed
Device 11 is measured, is configured in most upstream side；Space forming apparatus 20, configure in the downstream of continuous tooth chain chain belt length-measuring appliance 11
Side；And feeding roller arrangement 14, configure in the downstream of space forming apparatus 20.
Herein, continuous tooth chain chain belt C1 is illustrated.The continuous tooth chain chain belt C1 as shown in FIG. 6 and 7, including：
Pair of right and left zipper strip T；And pair of right and left chain tooth row EL, along pair of right and left zipper strip T it is relative to band side edge part and divide
It Feng not fill.Also, in the present embodiment, continuous tooth chain chain belt C1 is in a manner of pair of right and left chain tooth row EL upward side
And supply to continuous tooth chain chain belt processing unit (plant) 10.
Also, chain tooth row EL is the chain tooth row of coiled type, including multiple chain tooth E.Chain tooth E includes：Head Ea is engaged, it is and right
The chain tooth E of side is engaged and separated；Upper foot Eb, extend from occlusion head Ea upper end to width outside；Get a foothold
Portion Ec, extend from occlusion head Ea bottom to width outside；And linking part Ed, by upper foot Eb width
Outer end and adjacent chain tooth E lower foot Ec width outer end are linked.Furthermore the symbol R in Fig. 6 and Fig. 7
It is to run through the core knob in chain tooth row EL, symbol Y is loaded on the suture on zipper strip T by chain tooth row EL seams.
Continuous tooth chain chain belt length-measuring appliance 11 as shown in figure 1, including：Linear measure longimetry roller (roller) 11a, configuration
In the continuous tooth chain chain belt C1 transferred lower section；And compacting roller 11b, clip the continuous tooth chain chain belt C1 transferred and length
Degree measurement cylinder 11a it is relative to and configure.Also, carried out by the continuous tooth chain chain belt C1 transferred, linear measure longimetry roller 11a
Rotation, is thus measured to continuous tooth chain chain belt C1 transmission length.
Feed roller arrangement 14 as shown in figure 1, including：Supply roll 14a, configure in continuous tooth chain chain belt C1 lower section；With
And compacting roller 14b, clip continuous tooth chain chain belt C1 it is relative with supply roll 14a to and configure.Also, by supply roll
14a is rotated forward or reversed, and continuous tooth chain chain belt C1 is transferred into downstream or upstream side.
Space forming apparatus 20 is from the chain tooth row EL of continuous tooth chain chain belt C1 removal specific lengths and in continuous tooth chain chain belt
Form space S (reference picture 13) on C1, and as shown in Fig. 2 including：Shearing device 21, chain tooth row EL is cut off and gone
Remove；And the 1st positioner 31 and the 2nd positioner 32, it is adjacent respectively with the upstream side of shearing device 21 and downstream and set
Put, carry out continuous tooth chain chain belt C1 positioning.
Herein, so-called space S, refer to that chain tooth E contained in the chain tooth row EL by specific length is cut off, and will be through cutting
Disconnected chain tooth E from zipper strip T, core knob R and suture Y extraction after, be formed at left and right zipper strip between gap.Therefore, core
Knob R and suture Y turns into the state (reference picture 13) directly residued on zipper strip T.
Shearing device 21 as shown in figure 8, including：Backing-out punch 22, configure in continuous tooth chain chain belt C1 lower section；Pair of right and left
Mould 23, clip backing-out punch 22 and configure；Pair of right and left activity pressure pad 24, clips pair of right and left mould 23 and configures；Chain tooth pressure
Tool 25, is configured in continuous tooth chain chain belt C1 top；Pair of right and left drift 26, clip chain tooth pressing element 25 and configure；Pair of right and left
Fixed pressure pad 27, clips pair of right and left drift 26 and configures；Air jet system 28, configure on the right side of pair of right and left drift 26
Side, the chain tooth E through cut-out is blown away；And chip discharge chute 29, configure in the left side of pair of right and left drift 26, recovery is side by side
Lend the chain tooth E blown away by air jet system 28.Also, backing-out punch 22, movable pressure pad 24, chain tooth pressing element 25 and drift 26
It can move up and down and form by cylinder (not shown).Also, shearing device 21 is as shown in figure 9, be to utilize drift 26 by chain tooth E
The shearing devices of upper butt formula that are cut off of upper foot Eb.
1st positioner 31 and the 2nd positioner 32, as shown in Fig. 2 including respectively：Holder 33 is sold, can be moved up and down
And set；Cylinder 34, pin holder 33 is driven along the vertical direction；And proximity transducer 35, to pin holder 33
Upper-lower position is detected.
Pin holder 33 includes：Basal part 36, installed in the rod member 34a of cylinder 34 bottom；Elevating lever 37, from substrate
The following table in portion 36 extends downwards；And holder body 38, installed in the bottom of elevating lever 37.
Also, as shown in Fig. 3, Fig. 6, Figure 14 and Figure 15, in the lower surface of holder body 38, it is provided with and is inserted into left side
Chain tooth row EL chain tooth E between the 1st alignment pin 39a and be inserted into right side chain tooth row EL chain tooth E between it is the 2nd fixed
Position pin 39b.Also, holder body 38 with the drift 26 of shearing device 21 it is relative to side on, formed with for making
The order difference part 38a that holder body 38 is isolated with drift 26.
Also, the 1st alignment pin 39a and the 2nd alignment pin 39b is as shown in fig. 6, the formation space S of the chain tooth row EL from left and right
Space formed preset range SR be inserted into respectively between the 1st chain tooth E1 and the 2nd chain tooth E2.
Proximity transducer 35 be by pair with installed in pin holder 33 basal part 36 lower surface on screw 36a
Distance is measured, come the component detected to the upper-lower position of pin holder 33, to the 1st alignment pin 39a and the 2nd alignment pin
39b is checked between whether being inserted into chain tooth E.Furthermore proximity transducer 35 uses infrared ray proximity transducer, described red
Outside line proximity transducer includes sending the luminescent device of infrared ray and the sensitive device of receiving infrared-ray.Also, proximity transducer
35 can also be used the photoelectric sensing detected to the presence or absence of close and pin holder 33 of the pin holder 33 as moving body
Device, rotary encoder etc..Also, the method that is detected as the upper-lower position to pin holder 33 or using companion
With moving up and down for pin holder 33, and the method for limit switch for the contact being in contact with pin holder 33 etc..
Secondly, reference picture 3~Fig. 6 and Fig. 8~Figure 13, the action to space forming apparatus 20 illustrate.
First, as shown in Figure 3 and Figure 6, continuous tooth chain chain belt C1 is transferred to downstream by feeding roller arrangement 14, even
The chain tooth row EL of continuous tooth chain chain belt C1 left and right space forms preset range SR and stopped under the drift 26 of shearing device 21
Near side, and configure in defined position.
Secondly, as shown in Fig. 4 and Fig. 6, moved down by the pin holder 33 of the 1st positioner 31, and make the 1st positioning
The relatively space that pin 39a and the 2nd alignment pin 39b is inserted into the chain tooth row EL of left and right respectively forms preset range SR upstreams side
Between chain tooth E.Now, the 1st alignment pin 39a and the 2nd alignment pin 39b forms preset range SR from the chain tooth row EL of left and right space
It is inserted into respectively between the 1st chain tooth E1 and the 2nd chain tooth E2.
Secondly, as shown in Figures 5 and 6, moved down by the pin holder 33 of the 2nd positioner 32, and make the 1st positioning
The relatively space that pin 39a and the 2nd alignment pin 39b is inserted into the chain tooth row EL of left and right respectively forms preset range SR side farther downstream
Between chain tooth E.Now, the 1st alignment pin 39a and the 2nd alignment pin 39b forms preset range SR from the chain tooth row EL of left and right space
It is inserted into respectively between the 1st chain tooth E1 and the 2nd chain tooth E2.
However, when the 1st alignment pin 39a and the 2nd alignment pin 39b of the 1st positioner 31 and the 2nd positioner 32 are not inserted
When entering between chain tooth E, and continuous tooth chain chain belt C1 is transferred to downstream a little by feeding roller arrangement 14, and consolidates pin
Holder 33 moves up and down a little, and implements retry action.Furthermore in the present embodiment, retry action is set as implementing three times
Untill.
Secondly, as can be seen from figures 8 and 9, move up, and make continuous by the movable pressure pad 24 of the left and right of shearing device 21
The zipper strip T of tooth chain chain belt C1 left and right is clamped between the fixation pressure pad 27 of left and right.Thus, by the zipper strip T of left and right to width
Side stretching outside direction is spent, so as to which the chain tooth row EL of left and right interval is expanded as into fixed width.
Secondly, as shown in figure 9, being moved down by chain tooth pressing element 25 and drift 26, and space is formed into preset range SR
The chain tooth row EL of interior left and right chain tooth E upper foot Eb is cut off.Furthermore now, form preset range SR positioned at space
The chain tooth E of interior most downstream side cuts off upper foot Eb and lower foot Ec two by the protrusion cutting edge 26a (reference picture 3) of drift 26
Person.
Secondly, as shown in Figures 10 and 11, moved up by backing-out punch 22, chain tooth pressing element 25 and drift 26, will be through cutting
Disconnected chain tooth E is extracted out and removed from continuous tooth chain chain belt C1 upward.Thus, as shown in figure 13, on continuous tooth chain chain belt C1
Form space S.
Secondly, as shown in figure 12, chain tooth pressing element 25 and drift 26 are moved further up, and from air jet system 28
Multiple spray-hole 28a injection air, thus the chain tooth E through cut-out is blowed to chip discharge chute 29, and is arranged by chip
Go out chute 29 and be expelled to outside.
As previously discussed, according to the positioner 31 of space forming apparatus the 20, the 1st of present embodiment and the 2nd positioner
32 include being inserted into the 1st alignment pin 39a of one between chain tooth row EL chain tooth E and being inserted into another respectively
The 2nd alignment pin 39b of one between chain tooth row EL chain tooth E, therefore the chain tooth row EL of left and right chain tooth E configurations can advised
Fixed position, so as to prevent from producing cut or defect on chain tooth E.
Also, according to the alignment pin 39a and the 2nd alignment pin 39b of space forming apparatus the 20, the 1st of present embodiment from left and right
Chain tooth row EL space formed preset range SR be inserted into respectively between the 1st chain tooth E1 and the 2nd chain tooth E2, so can enter
One step improves the chain tooth row EL of left and right chain tooth E positioning precision.Therefore, can further prevent on chain tooth E produce cut or
Defect.
Also, according to the space forming apparatus 20 of present embodiment, in the 1st positioner 31 and the 2nd positioner 32
Holder body 38 with a pair of drifts 26 it is relative to side on, formed respectively for making holder body 38 and a pair of drifts
The order difference part 38a of 26 isolation, therefore can positively avoid holder body 38 from being disturbed with drift 26.
Also, according to the space forming apparatus 20 of present embodiment, shearing device 21 includes air jet system 28 and cut
Bits discharge chute 29, therefore can prevent that the chain tooth E through cut-out is at random on the periphery of space forming apparatus 20.Moreover, through cut-out
Chain tooth E will not be remained near the drift 26 of shearing device 21, therefore can prevent the breakage of drift 26, and can improve chain tooth
Arrange the stability of EL positioning.
Furthermore the present invention is not limited to content illustrated in the embodiment, the purport of the present invention is not being departed from
In the range of can suitably be changed.
For example, the shearing device of present embodiment is the cut-out dress for the upper butt formula for being cut off the upper foot of chain tooth
Put, but be not limited to the shearing device of this or the incision mode for being cut off the lower foot of chain tooth.
Claims (6)
1. a kind of space forming apparatus (20), a pair of chain tooth rows (EL) of specific length are removed from continuous tooth chain chain belt (C1), and
Space (S) is formed in the continuous tooth chain chain belt (C1), the continuous tooth chain chain belt (C1) includes：A pair of zipper strips (T)；Institute
State a pair of chain tooth rows (EL), along the pair of zipper strip (T) it is relative to band side edge part and set respectively, there are multiple chain tooths
(E)；The space forming apparatus (20) is characterised by including：
Shearing device (21), the pair of chain tooth row (EL) is cut off and removed；And the 1st positioner and the 2nd positioning
Device (31,32), abut and set respectively with the upstream side of the shearing device (21) and downstream, carry out continuous tooth chain chain belt
(C1) positioning；And
1st positioner and the 2nd positioner (31,32) include respectively：Holder (33) is sold, can move up and down and set
Put；1st alignment pin (39a), the lower surface of the pin holder (33) is arranged on, is inserted into the institute of a chain tooth row (EL)
State at least one between chain tooth (E)；And the 2nd alignment pin (39b), the lower surface of the pin holder (33) is arranged on, is inserted
Enter at least one between the chain tooth (E) of chain tooth row another described (EL),
1st alignment pin and the 2nd alignment pin (39a, 39b) are from the formation space (S) of the pair of chain tooth row (EL)
Space forms preset range (SR) and is inserted into respectively between the 1st chain tooth (E1) and the 2nd chain tooth (E2),
The shearing device (21) includes a pair of drifts (26), and the pair of drift (26) is carried out to the pair of chain tooth row (EL)
Cut-out, to form the space (S),
In the pin holder (33) of the 1st positioner and the 2nd positioner (31,32) and the pair of drift
(26) it is relative to side on, form the jump for making the pin holder (33) isolate with the pair of drift (26) respectively
Portion (38a).
2. space forming apparatus (20) according to claim 1, it is characterised in that：
1st positioner and the 2nd positioner (31,32) include along the vertical direction entering the pin holder (33) respectively
The cylinder (34) of row driving,
The pin holder (33) includes：
Basal part (36), installed in the bottom of the rod member (34a) of the cylinder (34)；
Elevating lever (37), extend downwards from the following table of the basal part (36)；And
Holder body (38), installed in the bottom of the elevating lever (37)；And
On the lower surface of the holder body (38), the 1st alignment pin and the 2nd alignment pin (39a, 39b) are set.
3. space forming apparatus (20) according to claim 2, it is characterised in that：
1st positioner and the 2nd positioner (31,32) include entering the upper-lower position of the pin holder (33) respectively
The proximity transducer (35) of row detection,
The proximity transducer (35) by pair with installed in the pin holder (33) the basal part (36) lower surface
On the distance of screw (36a) be measured, and the upper-lower position of the pin holder (33) is detected.
4. space forming apparatus (20) according to claim 1, it is characterised in that：
The shearing device (21) includes：
Backing-out punch (22), configure in the lower section of the continuous tooth chain chain belt (C1)；
A pair of moulds (23), clip the backing-out punch (22) and configure；
A pair of movable pressure pads (24), clip the pair of mould (23) and configure；
Chain tooth pressing element (25), configure in the top of the continuous tooth chain chain belt (C1)；
The pair of drift (26), clip the chain tooth pressing element (25) and configure；And
A pair of fixation pressure pads (27), clip the pair of drift (26) and configure；And
Moved up by the pair of movable pressure pad (24), and make the pair of zipper strip of the continuous tooth chain chain belt (C1)
(T) it is clamped between the pair of fixed pressure pad (27),
Moved down by the chain tooth pressing element (25) and the pair of drift (26), and the space is formed into preset range
(SR) chain tooth (E) of the pair of chain tooth row (EL) in is cut off,
Moved up by the backing-out punch (22), the chain tooth pressing element (25) and the pair of drift (26), by through cut-out
The chain tooth (E) is extracted out and removed from the continuous tooth chain chain belt (C1) upward.
5. space forming apparatus (20) according to claim 4, it is characterised in that：
The shearing device (21) includes：
Air jet system (28), configure in the side of the pair of drift (26), the chain tooth (E) through cut-out is blown away；
And
Chip discharge chute (29), the opposite side in the pair of drift (26) is configured, recovery is lent side by side is sprayed by the air
Injection device (28) and the chain tooth (E) blown away；And
The air jet system (28) includes multiple spray-holes (28a) of injection air.
6. space forming apparatus (20) according to claim 4, it is characterised in that：
The drift (26) includes prominent cutting edge (26a).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/071854 WO2015022727A1 (en) | 2013-08-13 | 2013-08-13 | Space-forming apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104349693A CN104349693A (en) | 2015-02-11 |
| CN104349693B true CN104349693B (en) | 2017-11-14 |
Family
ID=52468129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380020033.6A Active CN104349693B (en) | 2013-08-13 | 2013-08-13 | Space forming apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN104349693B (en) |
| TW (1) | TWI530259B (en) |
| WO (1) | WO2015022727A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125856B (en) * | 2016-02-26 | 2020-09-01 | Ykk株式会社 | Helical fastener element punching device and method for manufacturing coupling head |
| CN107549939B (en) * | 2016-06-30 | 2021-02-02 | Ykk株式会社 | Slide fastener manufacturing apparatus and slide fastener manufacturing method |
| CN107755517B (en) * | 2017-12-05 | 2019-11-26 | 福建浔兴拉链科技股份有限公司 | It is a kind of to rush chain upper mold |
| CN109203374A (en) * | 2018-08-30 | 2019-01-15 | 江苏驰马拉链科技股份有限公司 | Resin teeth zipper arranges miaow mold |
| CN109226451B (en) * | 2018-10-26 | 2024-03-29 | 温州华伟模具科技有限公司 | Tooth punching die for zipper processing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848500A (en) * | 1972-12-06 | 1974-11-19 | Yoshida Kogyo Kk | Registering device for gaps to be formed in a slide fastener chain |
| CN1073846A (en) * | 1991-12-31 | 1993-07-07 | 吉田工业株式会社 | zipper bottom chain opening device |
| CN1410018A (en) * | 2001-10-01 | 2003-04-16 | Ykk株式会社 | Device for removing zipper interlocking member to produce gap |
| CN102100427A (en) * | 2009-12-21 | 2011-06-22 | 杭州蓝瑟机电科技有限公司 | Gapping machine with positioning devices |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57134104A (en) * | 1981-02-12 | 1982-08-19 | Yoshida Kogyo Kk | Space fabricating apparatus of slide fastener chain |
| JPH0767403B2 (en) * | 1990-07-23 | 1995-07-26 | ワイケイケイ株式会社 | Slide fastener chain space part creation device |
| JP3139900B2 (en) * | 1993-12-09 | 2001-03-05 | ワイケイケイ株式会社 | Positioning device for space formation of slide fastener chain |
-
2013
- 2013-08-13 CN CN201380020033.6A patent/CN104349693B/en active Active
- 2013-08-13 WO PCT/JP2013/071854 patent/WO2015022727A1/en active Application Filing
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2014
- 2014-08-12 TW TW103127542A patent/TWI530259B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848500A (en) * | 1972-12-06 | 1974-11-19 | Yoshida Kogyo Kk | Registering device for gaps to be formed in a slide fastener chain |
| CN1073846A (en) * | 1991-12-31 | 1993-07-07 | 吉田工业株式会社 | zipper bottom chain opening device |
| CN1410018A (en) * | 2001-10-01 | 2003-04-16 | Ykk株式会社 | Device for removing zipper interlocking member to produce gap |
| CN102100427A (en) * | 2009-12-21 | 2011-06-22 | 杭州蓝瑟机电科技有限公司 | Gapping machine with positioning devices |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015022727A1 (en) | 2015-02-19 |
| TWI530259B (en) | 2016-04-21 |
| TW201507659A (en) | 2015-03-01 |
| CN104349693A (en) | 2015-02-11 |
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