CN208339050U - Full-automatic double lower only machines - Google Patents
Full-automatic double lower only machines Download PDFInfo
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- CN208339050U CN208339050U CN201820866096.3U CN201820866096U CN208339050U CN 208339050 U CN208339050 U CN 208339050U CN 201820866096 U CN201820866096 U CN 201820866096U CN 208339050 U CN208339050 U CN 208339050U
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- pressure zone
- power source
- crochet hook
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- die holder
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Abstract
A kind of full-automatic double lower only machines.It is bad mainly to solve existing double lower only machine locating effects, melts tooth problem of poor quality.It is characterized by: being additionally provided with pressure zone component between the upper die component and lower mold assemblies, the pressure zone component includes pressure zone plate and the first power source for driving its up and down action；Set that there are two up and down and can be for melting the through slot that pass through of tooth boss on the pressure zone plate.It the advantage is that and increase a pressure zone plate, zipper strip is further compressed by pressure zone plate, the through slot that the molten tooth boss of soldering tip can pass through pressure zone plate realizes molten tooth, avoids the occurrence of offset, further increase processing quality.
Description
Technical field
The utility model relates to a kind of zipper production equipments, more particularly to a kind of full-automatic double lower only machines.
Background technique
Zipper includes corresponding chain tooth on two zipper strips, pull head and zipper strips.
For the ease of automated production, usual zipper strip pendulum is made into that tens meters of even several hundred rice are long, according to for reality
Needed length, interval remove a part of chain tooth, form anodontia section.
There are many type of zipper, by material point, can be divided into nylon zipper, resin teeth zipper, metal zip fastener, can by structure point
It is divided into closed-end zipper, open end zipper and double opens zipper.
The closed-end zipper of nylon is a kind of common zipper type, and zipper is pulled out from chain tooth in order to prevent, is needed chain
The both ends of tooth are fused into enclosed construction.
Double lower only machines be exactly it is a kind of by the fusion of nylon zipper both ends in lower process equipment only, but currently, double lower only machines
At work, by its front and back, crochet hook protrudes into anodontia section and tenses zipper strip, then distinguishes leading portion by ultrasonic fusing component
The rear end of zipper and the front end of back segment zipper carry out molten tooth work, realize double lower only operations, greatly improve working efficiency.
But positioned in the front-back direction currently, stopping machine under double and only relying on the realization of front and back crochet hook, it is unable to reach complete smooth
State is easy to appear offset when melting tooth, and molten tooth is of poor quality, and fraction defective is relatively high.
Utility model content
In order to overcome the shortcomings of background technique, the utility model provides a kind of full-automatic double lower only machines.
Technical solution adopted by the utility model: on a kind of full-automatic double lower only machines, including rack and rack in the past
Charging guide mechanism, positioning induction mechanism, the ultrasonic wave set gradually backward melts gear mechanism, strap mechanism；The ultrasonic wave is molten
Gear mechanism includes upper die component, lower mold assemblies, crochet hook positioning component；The upper die component includes energy converter movable up and down,
The energy converter lower end is equipped with soldering tip, and the soldering tip bottom is equipped with molten tooth boss；The lower mold assemblies are correspondingly arranged at upper mold group
The lower section of part；Be additionally provided with pressure zone component between the upper die component and lower mold assemblies, the pressure zone component include pressure zone plate and
The first power source for driving it to move up and down；Set that there are two up and down and what can be passed through for molten tooth boss leads on the pressure zone plate
Slot.
The pressure zone plate lower end surface is equipped with sprocket channel corresponding with zipper sprocket.
The lower mold assemblies include lower die holder, lower mold body, and the lower die holder is fixedly mounted on the rack, and the lower mold body is solid
At the top of lower die holder, the lower mold body interlude is equipped with the groove to lower recess for Dingan County；
The crochet hook positioning component includes preceding crochet hook movable up and down, rear crochet hook, pressure zone axis, the pressure zone axis and groove
Corresponding, the preceding crochet hook and rear crochet hook pass through lower mold body and respectively correspond and be arranged in groove front and rear sides.
First power source is fixed on the lower die seat, and it is sliding that first is connected between first power source and pressure zone plate
Bar, first slide bar and lower die holder slide up and down cooperation.
The preceding crochet hook and rear crochet hook are in integral structure, are also fixedly installed with the second power source, institute on the lower die holder
It states and is connected with the second slide bar between the second power source and rear crochet hook, second slide bar and lower die holder slide up and down cooperation.
It is also fixedly installed with third power source on the lower die holder, is connected between the third power source and pressure zone axis
Three slide bars, the third slide bar and lower die holder slide up and down cooperation.
The upper die component further includes bracket, lower template, middle template, cope plate, several guide posts, the 4th power source；It is described
Bracket is fixed on the rack, and the lower template is fixed on bracket, and connects cope plate, the middle template and guide post by guide post
It is slidably matched, the 4th power source is fixedly mounted on cope plate, and template in drive connection, and the middle template connects transducing
Device.
The beneficial effects of the utility model are: a pressure zone plate is increased using above scheme, it is further by pressure zone plate
Zipper strip is compressed, the through slot that the molten tooth boss of soldering tip can pass through pressure zone plate realizes molten tooth, avoids the occurrence of offset, further increase
Processing quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the full-automatic double lower only machines of the utility model embodiment.
Fig. 2 is the structural schematic diagram that the utility model embodiment positions induction mechanism.
Fig. 3 is the structural schematic diagram that the utility model embodiment ultrasonic wave melts gear mechanism.
Fig. 4 is the structural schematic diagram of the utility model embodiment upper die component.
Fig. 5 is the enlarged diagram in Fig. 4 at A.
Fig. 6 is the structural schematic diagram of the utility model embodiment lower mold assemblies, crochet hook positioning component, pressure zone component.
Fig. 7 is the structural schematic diagram of the utility model embodiment lower mold assemblies.
Fig. 8 is the structural schematic diagram of the utility model embodiment crochet hook positioning component, pressure zone component.
Fig. 9 is the structural schematic diagram of the utility model embodiment hook pressure zone plate.
Specific embodiment
The utility model embodiment is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of full-automatic double lower only machines, including set gradually from front to back in rack 1 and rack 1 into
Expect that guide mechanism 2, positioning induction mechanism 3, ultrasonic wave melt gear mechanism 4, strap mechanism 5.
As shown in Figure 1, the charging guide mechanism 2 includes several rotating tape guides on wheel bracket and wheel bracket, draw
Chain belt is drawn by rotating tape guide and is oriented to, and enters in subsequent each mechanism by assigned direction.
As shown in Fig. 2, the positioning induction mechanism 3 includes the signal in guide chain plate 31, installation side plate 32 and installation side plate
Bar 33, guide chain pressing plate 34；In the fill process of zipper strip, guide chain pressing plate 34 and guide chain plate 31 cooperation realize zipper strip steadily into
Material, signal lever 33 are used to incude anodontia section of zipper strip, once there is anodontia section of process, signal lever 33 will be acted, outflow
Working signal.
As shown in Figure 1, the strap mechanism 5 includes drawstring fixed plate and strap wheel in fixed plate and matches with it
The drawstring component of conjunction, strap wheel are realized by stepper motor and are driven, and provide power for zipper charging.
As shown in figure 3, it includes upper die component 41, lower mold assemblies 42, crochet hook positioning component that the ultrasonic wave, which melts gear mechanism 4,
43, pressure zone component 44.
As illustrated in figures 4-5, the upper die component 41 include energy converter 411, soldering tip 412, bracket 413, lower template 414, in
Template 415, cope plate 416, several guide posts 417, the 4th power source 418；The bracket 413 is fixed in rack 1, the lower die
Plate 414 is fixed on bracket 413, and connects cope plate 416 by guide post 417, and the middle template 415 is slidably matched with guide post,
4th power source 418 is fixedly mounted on cope plate 416, and template 415 in drive connection, and the middle template 415 connects
Energy converter 411, the soldering tip 412 is fixedly connected on the lower section of energy converter 411, and its bottom is equipped with molten tooth boss 4121.
Cylinder can be used in 4th power source 418, by the 4th power source 418 can drive in template 415 move up and down, middle mould
Plate energy band is moved energy converter 411 and is moved up and down, to realize that soldering tip 412 acts, soldering tip by the molten tooth boss 4121 of its bottom with
Sprocket cooperation on zipper realizes that fusion is lower only.
Further, a protective cover 419 can be set outside the energy converter 411, play dust-proof protection effect.
As shown in Fig. 3,6-8, the lower mold assemblies 42 are correspondingly arranged at the lower section of upper die component 41, including lower die holder 421,
Lower mold body 422, the lower die holder 421 are fixedly mounted in rack 1, and the lower mold body 422 is fixedly mounted on the top of lower die holder 421
Portion, 422 interlude of lower mold body are equipped with the groove 4221 to lower recess.
The crochet hook positioning component 43 includes preceding crochet hook 431, rear crochet hook 432, pressure zone axis 433, the second power source 434, the
Two slide bars 435, third power source 436, third slide bar 437, the pressure zone axis 433 is corresponding with groove 4221, the preceding crochet hook
431 pass through lower mold body 422 with rear crochet hook 432 and respectively correspond setting in 4221 front and rear sides of groove.
The preceding crochet hook 431 and rear crochet hook 432 are in integral structure, and second power source 434 is fixedly mounted on lower die
On seat, and by crochet hook 432 after the second slide bar 435 drive connection, the third power source is fixedly mounted on the lower die seat, and leads to
It crosses third slide bar and is drivingly connected pressure zone axis 433.
Wherein, the second power source 434 is all made of cylinder with third power source 436.
After positioning induction mechanism 3 senses zipper strip position in place, second power source 434 can drive preceding crochet hook
431 upward movements synchronous with rear crochet hook 432, across anodontia section of zipper strip, then third power source 436 drives pressure zone axis 433
It is pressed downward along groove 4221, is tightened so that zipper strip is straightened.
Preceding crochet hook 431 is in integral structure with rear crochet hook 432, before the second power source is driven simultaneously crochet hook 431 with
Crochet hook 432 acts afterwards, it is more preferable not only to act synchronism, but also reduce one group of power source, and cost is lower, and layout is installed also more
It is convenient.
In addition, the second slide bar 435, third slide bar 437 slide up and down cooperation with lower die holder 421, so that moving up and down more
Add stabilization.
As Figure 8-9, the pressure zone component 44 includes pressure zone plate 441, the first power source 442, the first slide bar 443, institute
It states the first power source 442 to be fixedly mounted on the lower die seat, and pressure zone plate 441, the pressure zone plate is drivingly connected by the first slide bar
441 be arranged between soldering tip 412 and lower mold body 422, set on the pressure zone plate 441 there are two up and down and can for melt tooth boss
4121 through slots 4411 passed through.
Cylinder can be used in first power source 442, is moved up and down by 442 energy band dynamic pressure band plate 441 of the first power source, when molten
When under tooth only, the first power source 442 first can drive pressure zone plate 441 to push, and compress zipper strip, then the molten tooth boss of soldering tip lower end
4121 can be worked again by through slot 4411, are compressed zipper strip by pressure zone plate, are further ensured that and avoid the occurrence of offset, into one
Step improves processing quality.
Further, 441 lower end surface of pressure zone plate is equipped with sprocket channel 4412 corresponding with zipper sprocket, pressure zone plate
441 when compressing zipper strip, is staggered chain tooth by sprocket channel 4412, avoids damaging chain tooth by pressure, effect is more preferable.
The course of normal operation of above-mentioned full-automatic double lower only machines: zipper strip is pressed by feeding guide mechanism 2 with strap mechanism 5
Assigned direction conveying, when positioning the signal lever 33 on induction mechanism 3 and sensing anodontia section on zipper strip, preceding crochet hook 431 with
Crochet hook 432 can then act upwards afterwards, protrude into anodontia section of node hole, then the meeting of pressure zone axis 433 downward actuation, with preceding crochet hook
431 and rear crochet hook 432 cooperate so that the zipper strip between preceding crochet hook 431 and rear crochet hook 432 tenses, realize the positioning of the first step；
441 downward actuation of pressure zone plate followed by cooperates with lower mold body 422, compression zipper strip, last soldering tip downward actuation, bottom
Molten tooth boss 4121 passes through only to work under the molten tooth of the realization of through slot 4411.
Relative to existing lower only machine, a pressure zone plate 441 is mainly increased, zipper is further compressed by pressure zone plate 441
Band, the through slot that the molten tooth boss 4121 of soldering tip can pass through pressure zone plate 441 realize molten tooth, avoid the occurrence of offset, further increase
Processing quality.
Embodiment is not construed as the limitation to utility model, but any spiritual improvements introduced based on the utility model,
It should all be within the protection scope of the utility model.
Claims (7)
1. a kind of full-automatic double lower only machines, including the charging conduction band machine set gradually from front to back in rack (1) and rack (1)
Structure (2), positioning induction mechanism (3), ultrasonic wave melt gear mechanism (4), strap mechanism (5)；
It is characterized by: it includes upper die component (41), lower mold assemblies (42), crochet hook positioning group that the ultrasonic wave, which melts gear mechanism (4),
Part (43)；
The upper die component (41) includes energy converter movable up and down (411), and energy converter (411) lower end is equipped with soldering tip
(412), soldering tip (412) bottom is equipped with molten tooth boss (4121)；
The lower mold assemblies (42) are correspondingly arranged at the lower section of upper die component (41)；
It is additionally provided with pressure zone component (44) between the upper die component (41) and lower mold assemblies (42), the pressure zone component (44) includes
Pressure zone plate (441) and the first power source (442) for driving it to move up and down；
Set that there are two up and down and can supply to melt tooth boss (4121) through slot (4411) that pass through on the pressure zone plate (441).
2. full-automatic double lower only machines according to claim 1, it is characterised in that: pressure zone plate (441) lower end surface is equipped with
Sprocket channel (4412) corresponding with zipper sprocket.
3. full-automatic double lower only machines according to claim 1, it is characterised in that: the lower mold assemblies (42) include lower die holder
(421), lower mold body (422), the lower die holder (421) are fixedly mounted on rack (1), and the lower mold body (422) is fixedly mounted
At the top of lower die holder (421), lower mold body (422) interlude is equipped with the groove (4221) to lower recess；
The crochet hook positioning component (43) includes preceding crochet hook (431) movable up and down, rear crochet hook (432), pressure zone axis (433),
The pressure zone axis (433) is corresponding with groove (4221), and the preceding crochet hook (431) and rear crochet hook (432) pass through lower mold body (422)
And it respectively corresponds and is arranged in groove (4221) front and rear sides.
4. full-automatic double lower only machines according to claim 3, it is characterised in that: first power source (442) is fixed on
It on lower die holder (421), is connected with the first slide bar (443) between first power source (442) and pressure zone plate (441), described
One slide bar (443) and lower die holder (421) slide up and down cooperation.
5. full-automatic double lower only machines according to claim 3, it is characterised in that: the preceding crochet hook (431) and rear crochet hook
It (432) is in integral structure,
It is also fixedly installed with the second power source (434) on the lower die holder (421), second power source (434) and rear crochet hook
(432) it is connected between the second slide bar (435), second slide bar (435) and lower die holder (421) slide up and down cooperation.
6. full-automatic double lower only machines according to claim 3, it is characterised in that: also fixed peace on the lower die holder (421)
Equipped with third power source (436), third slide bar (437) are connected between the third power source (436) and pressure zone axis (433),
The third slide bar (437) and lower die holder (421) slide up and down cooperation.
7. full-automatic double lower only machines according to claim 3, it is characterised in that: the upper die component (41) further includes bracket
(413), lower template (414), middle template (415), cope plate (416), several guide posts (417), the 4th power source (418)；It is described
Bracket (413) is fixed on rack (1), and the lower template (414) is fixed on bracket (413), and is connected by guide post (417)
Cope plate (416), the middle template (415) are slidably matched with guide post, and the 4th power source (418) is fixedly mounted on cope plate
(416) on, and template (415) in drive connection, middle template (415) connection energy converter (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866096.3U CN208339050U (en) | 2018-06-06 | 2018-06-06 | Full-automatic double lower only machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866096.3U CN208339050U (en) | 2018-06-06 | 2018-06-06 | Full-automatic double lower only machines |
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| Publication Number | Publication Date |
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| CN208339050U true CN208339050U (en) | 2019-01-08 |
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ID=64892203
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820866096.3U Active CN208339050U (en) | 2018-06-06 | 2018-06-06 | Full-automatic double lower only machines |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644027A (en) * | 2019-10-10 | 2021-04-13 | Ykk株式会社 | Bottom stop forming device and bottom stop forming method for slide fastener |
-
2018
- 2018-06-06 CN CN201820866096.3U patent/CN208339050U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644027A (en) * | 2019-10-10 | 2021-04-13 | Ykk株式会社 | Bottom stop forming device and bottom stop forming method for slide fastener |
| TWI785293B (en) * | 2019-10-10 | 2022-12-01 | 日商Ｙｋｋ股份有限公司 | Bottom stop forming device and bottom stop forming method of slide fastener |
| CN112644027B (en) * | 2019-10-10 | 2023-03-24 | Ykk株式会社 | Bottom stop forming device and bottom stop forming method for slide fastener |
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