CN105962555A - Double-opening zipper cutoff device - Google Patents
Double-opening zipper cutoff device Download PDFInfo
- Publication number
- CN105962555A CN105962555A CN201610552174.8A CN201610552174A CN105962555A CN 105962555 A CN105962555 A CN 105962555A CN 201610552174 A CN201610552174 A CN 201610552174A CN 105962555 A CN105962555 A CN 105962555A
- Authority
- CN
- China
- Prior art keywords
- chain
- slide fastener
- long
- dual openings
- strap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/58—Removing interlocking members to produce gaps
Landscapes
- Slide Fasteners (AREA)
Abstract
The invention discloses a double-opening zipper cutoff device. The double-opening zipper cutoff device comprises a conveying device and a cutoff device; the conveying device is used for conveying a zipper to the cutoff device, and the cutoff device is used for cutting the double-opening zipper off and separating the double-opening zipper from a blank section of a long chain; in the moving direction of the long chain, a positioning device is arranged at the upstream position of the cutoff device and comprises a chain pushing mechanism, under driving of a chain pushing power device, the chain pushing mechanism draws two chain cloth belts to the middle, a chain cloth belt bearded needle is arranged at the downstream position of the chain pushing mechanism and is driven by the bearded needle power device to move up and down, and when moving upwards under driving of the bearded needle power device, the chain cloth belt bearded needle is inserted into the blank section of the long chain and hooks an upper seam allowance of the next double-opening zipper of the long chain. The notch position of the zipper can be positioned automatically and precisely, the efficiency and accuracy of cutting the double-opening zipper are improved, and automatic manufacturing of the double-opening zipper is achieved.
Description
Technical field
The present invention relates to a kind of dual openings slide fastener cutting device, belong to device for manufacturing slide fastener technical field.
Background technology
As disclosed in the patent documentation that publication No. is CN102248548A: dual openings slide fastener arbitrarily can open from the two ends of slide fastener or
Guan Bi, dual openings slide fastener is widely used in the field such as case and bag, clothing.When producing, dual openings slide fastener cuts off shape from long-chain
Becoming, as it is shown in figure 1, long-chain (the most a plurality of dual openings slide fastener uncut state) includes two straps 1, strap 1 is provided with many
Section chain tooth.Some clear bands 5 are formed between every section of chain tooth.The side of clear band 5 is provided with on a pair only 3, clear band 5 another
One end is provided with a pair time and stops 4.Be fitted with on every section of chain tooth one towards this on upper pull head 2 only and towards lower lower pull head 2 only.
Accordingly, it would be desirable to precalculated position cuts off formation one rule dual openings slide fastener in clear band 5.Due to every section of chain tooth two ends upper only and
Being the most only dual openings type, they all can be opened along with the movement of upper and lower pull head, when cutting off formation dual openings slide fastener, difficult
To be automatically positioned by machine.
Summary of the invention
It is an object of the invention to provide one to be automatically positioned, the convenient dual openings slide fastener cutting device cutting off formation dual openings slide fastener.
In order to reach above-mentioned technical purpose, the technical scheme is that
A kind of dual openings slide fastener cutting device, including conveyer device and shearing device, described conveyer device is for being delivered to slide fastener
Shearing device, described shearing device is for cutting off dual openings slide fastener (putting on the slide fastener of two slider of zipper fasteners) from the clear band of long-chain
Separating, the direction moved along long-chain, described shearing device upstream is provided with positioner, and described positioner includes pushing away chain
Mechanism, described in push away chain mechanism push away chain power set drive under two chain straps are drawn close to centre, set in the downstream pushing away chain mechanism
Being equipped with chain strap crochet hook, described chain strap crochet hook is tabular, and described chain strap crochet hook is transported under the drive of crochet hook power set up and down
Dynamic, when described chain strap crochet hook moves upward under the drive of crochet hook power set, chain strap crochet hook inserts the clear band of long-chain,
Hook the upper of long-chain upper and lower a pair of open end zipper to stop.
For the degree of accuracy of lifting positioner device location, the direction moved along long-chain, it is provided with length inspection in the upstream of positioner
Surveying device, described device for detecting length is for detecting the length of long-chain conveying.Described device for detecting length include photoelectric sensor and
Connecting rod, described connecting rod fixed by rotating shaft, and described photoelectric sensor is arranged on the top of connecting rod side, the opposite side of described connecting rod
Connecting has roller, described roller to be arranged on the top of chain strap；When on long-chain slider of zipper fastener through roller, connecting rod action, photoelectricity
Induction apparatus detects signal.
As preferably, described in push away chain mechanism and be made up of symmetrically arranged conjunction carrier bar, described conjunction carrier bar side is provided with groove, chain cloth
Band passes in groove, pushes away chain power set and drives symmetrically arranged conjunction carrier bar when intermediary movements, drives chain strap to lean on to centre
Hold together.
In order to improve the stability of positioner location, described in push away chain mechanism and be provided above pressure zone plate, push away chain mechanism and move pushing away chain
Under power apparatus drive by two chain straps after centre is drawn close, the two chain straps drawn close are pushed down by pressure zone plate.
After severance, for carrier chain strap, pressure zone knurled wheel it is provided with between chain mechanism and shearing device pushing away.
As preferably, described shearing device is ultrasound wave shearing device.Described push away chain power set, crochet hook power set are gas
Cylinder.
The incision site of slide fastener can be positioned by the present invention automatically, and registration, thus improve what dual openings was cut off repeatedly
Efficiency and accuracy, it is achieved the automatization of dual openings zipper fabrication.
Accompanying drawing explanation
Fig. 1 is backbone schematic diagram.
Fig. 2 is present configuration schematic diagram.
Fig. 3 is opposite side structural representation of the present invention.
Fig. 4 is for pushing away chain structure and chain strap crochet hook structure schematic diagram.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 2,3, 4, a kind of dual openings slide fastener cutting device, including conveyer device and shearing device, described conveying fills
Put (for prior art, figure not marking, as using the mode of dilatory slide fastener head to carry) for slide fastener being delivered to cut-out
Device.
Shearing device separates for being cut off from the clear band 5 (as shown in Figure 1) of long-chain by dual openings slide fastener, moves along long-chain
Dynamic direction, described shearing device upstream is provided with positioner, and described positioner includes pushing away chain mechanism, described in push away chain mechanism
Pushing away under chain power set drive, two chain straps 1 are drawn close to centre.The described chain power set that push away are cylinder 16.
The described chain mechanism that pushes away is made up of symmetrically arranged conjunction carrier bar 7, and described conjunction carrier bar 7 side is provided with groove 15, chain strap 1
Pass in groove 15, push away chain power set drive symmetrically arranged conjunction carrier bar 7 when intermediary movements, drive chain strap 1 in
Between draw close.
Be provided with chain strap crochet hook 12 in the downstream pushing away chain mechanism, described chain strap crochet hook 12 is tabular, described chain strap crochet hook
12 move up and down under the drive of crochet hook power set, and described chain strap crochet hook 12 is upwards transported under the drive of crochet hook power set
Time dynamic, chain strap crochet hook 12 inserts the clear band 5 of long-chain, hooks the upper of long-chain upper and lower a pair of open end zipper and stops 3.
During work, long-chain is placed on carrier bar 6, and passes from the groove 15 closing carrier bar 7, and the chain head of long-chain is (defeated by traction
Send device) conveying, when the distance of traction reaches a timing (such as the length of dual openings slide fastener), and the clear band 5 of long-chain is positioned at chain
Time above strap crochet hook 12, push away chain mechanism action, make chain strap 1 draw close to centre, now the most only 3 just can adduct together.
Simultaneously, chain strap crochet hook 12 upwards action under the drive of cylinder 16, owing to the clear band 5 of long-chain is positioned at chain cloth buckle
Above pin 12, now chain strap crochet hook 12 is possible not only to upper only 3 alignment, it is also possible to hooked by long-chain from clear band 5.?
After, a dual openings slide fastener is cut off at the clear band 5 of long-chain by shearing device action, is automatically performed complete cutting process.
For the degree of accuracy of lifting positioner device location, the direction moved along long-chain, it is provided with length inspection in the upstream of positioner
Surveying device, described device for detecting length is for detecting the length of long-chain conveying.Described device for detecting length includes photoelectric sensor 8
With connecting rod 10, described connecting rod 10 is fixing by rotating shaft 9, and described photoelectric sensor 8 is arranged on the top of connecting rod 10 side, institute
The opposite side connection stating connecting rod 10 has roller 11, described roller 11 to be arranged on the top of chain strap 1；When slider of zipper fastener 2 on long-chain
When roller 11, connecting rod 10 action, photoelectric sensor 8 detects signal.As, when photoelectric sensor 8 detects twice
During signal, illustrating that two slider of zipper fasteners 2 all carry, two slider of zipper fasteners 2, through later, are the clear bands 5 of long-chain, now
Just signal can be passed to conveyer device, such as the transporting velocity that slows down, prevent excessive velocities from leading to miss the clear band 5 of long-chain.
It addition, dual openings zipper length is not on all four, as sprocket differs.So, conveyer device conveying it is completely dependent on certain
Distance determines that the position of location then can produce error, and above-mentioned device for detecting length can solve this problem.
In order to improve the stability of positioner location, described in push away chain mechanism and be provided above pressure zone plate 14, push away chain mechanism and pushing away chain
Under power set drive by two chain straps 1 after centre is drawn close, the two chain straps 1 drawn close are pushed down by pressure zone plate 14.
After severance, for carrier chain strap 1, pressure zone knurled wheel 13 it is provided with between chain mechanism and shearing device pushing away.Pressure zone
Long-chain is fed forward one section by knurled wheel 13, makes the chain head process of long-chain go out, it is simple to clamping traction.Can certainly be continuously employed in defeated
Send.
Above-described embodiment limits the present invention, the technology that the mode of every employing equivalent or equivalent transformation obtains never in any form
Scheme all falls within protection scope of the present invention.
Claims (9)
1. a dual openings slide fastener cutting device, including conveyer device and shearing device, described conveyer device is for carrying slide fastener
To shearing device, described shearing device separates for being cut off from the clear band of long-chain by dual openings slide fastener, it is characterised in that:
The direction moved along long-chain, described shearing device upstream is provided with positioner, and described positioner includes pushing away chain mechanism, described
Push away chain mechanism to be drawn close to centre by two chain straps under pushing away the drive of chain power set, the downstream pushing away chain mechanism is provided with chain strap
Crochet hook, described chain strap crochet hook moves up and down under the drive of crochet hook power set, and described chain strap crochet hook is at crochet hook power set
Drive under when moving upward, chain strap crochet hook inserts the clear band of long-chain, hook long-chain upper and lower a pair of open end zipper upper only.
A kind of dual openings slide fastener cutting device the most according to claim 1, it is characterised in that: the direction moved along long-chain,
Be provided with device for detecting length in the upstream of positioner, described device for detecting length is for detecting the length of long-chain conveying.
A kind of dual openings slide fastener cutting device the most according to claim 2, it is characterised in that: described device for detecting length bag
Including photoelectric sensor and connecting rod, described connecting rod is fixed by rotating shaft, and described photoelectric sensor is arranged on the top of connecting rod side, institute
The opposite side connection stating connecting rod has roller, described roller to be arranged on the top of chain strap；When on long-chain slider of zipper fastener through roller,
Connecting rod action, photoelectric sensor detects signal.
A kind of dual openings slide fastener cutting device the most according to claim 1, it is characterised in that push away chain mechanism described in: by symmetry
The conjunction carrier bar arranged is constituted, and described conjunction carrier bar side is provided with groove, and chain strap passes in groove, pushes away chain power set and drives
Symmetrically arranged conjunction carrier bar, when intermediary movements, drives chain strap to draw close to centre.
A kind of dual openings slide fastener cutting device the most according to claim 1, it is characterised in that: described chain strap crochet hook is plate
Shape.
A kind of dual openings slide fastener cutting device the most according to claim 1, it is characterised in that push away described in: above chain mechanism and set
Being equipped with pressure zone plate, push away chain mechanism and pushing away two chain straps under chain power set drive after centre is drawn close, pressure zone plate will be drawn close
Two chain straps are pushed down.
A kind of dual openings slide fastener cutting device the most according to claim 1, it is characterised in that: push away chain mechanism and cut off dress
Pressure zone knurled wheel it is provided with between putting.
A kind of dual openings slide fastener cutting device the most according to claim 1, it is characterised in that: described shearing device is ultrasonic
Ripple shearing device.
A kind of dual openings slide fastener cutting device the most according to claim 1, it is characterised in that push away described in: chain power set,
Crochet hook power set are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552174.8A CN105962555B (en) | 2016-07-14 | 2016-07-14 | A kind of dual openings slide fastener cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610552174.8A CN105962555B (en) | 2016-07-14 | 2016-07-14 | A kind of dual openings slide fastener cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105962555A true CN105962555A (en) | 2016-09-28 |
| CN105962555B CN105962555B (en) | 2019-11-08 |
Family
ID=56952370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610552174.8A Active CN105962555B (en) | 2016-07-14 | 2016-07-14 | A kind of dual openings slide fastener cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105962555B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800203A (en) * | 2017-03-15 | 2017-06-06 | 温州众向机械科技有限公司 | The strap conveyer of slide fastener machine for adhering adhesive tape |
| CN110253663A (en) * | 2018-10-22 | 2019-09-20 | 深圳市华圣达拉链有限公司 | Zipper dimensional inspection device |
| CN110640804A (en) * | 2019-08-20 | 2020-01-03 | 深圳市蓝瑟机电科技有限公司 | Zipper cutting mechanism |
| CN113331553A (en) * | 2021-06-30 | 2021-09-03 | 常熟市给力拉链设备有限公司 | Slider conveying device |
| CN113815030A (en) * | 2021-09-09 | 2021-12-21 | 常熟市给力拉链设备有限公司 | Two-way double-open zipper notch positioning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248548A (en) * | 2010-05-21 | 2011-11-23 | 福建浔兴拉链科技股份有限公司 | Zipper long-chain cutting device |
| CN103158168A (en) * | 2011-12-14 | 2013-06-19 | 福建浔兴拉链科技股份有限公司 | Zipper long chain cutting device |
| CN103240761A (en) * | 2013-05-10 | 2013-08-14 | 福建浔兴拉链科技股份有限公司 | Locating and cutting-off device of opening cutting-off machine |
| WO2015029240A1 (en) * | 2013-08-30 | 2015-03-05 | Ykk株式会社 | Slide fastener manufacturing device |
| CN104970496A (en) * | 2014-04-11 | 2015-10-14 | 义乌市华灵拉链有限公司 | Mechanical arm sound wave zipper cut-off machine and method |
| CN205813773U (en) * | 2016-07-14 | 2016-12-21 | 常熟市给力拉链设备有限公司 | A kind of dual openings slide fastener cutting device |
-
2016
- 2016-07-14 CN CN201610552174.8A patent/CN105962555B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248548A (en) * | 2010-05-21 | 2011-11-23 | 福建浔兴拉链科技股份有限公司 | Zipper long-chain cutting device |
| CN103158168A (en) * | 2011-12-14 | 2013-06-19 | 福建浔兴拉链科技股份有限公司 | Zipper long chain cutting device |
| CN103240761A (en) * | 2013-05-10 | 2013-08-14 | 福建浔兴拉链科技股份有限公司 | Locating and cutting-off device of opening cutting-off machine |
| WO2015029240A1 (en) * | 2013-08-30 | 2015-03-05 | Ykk株式会社 | Slide fastener manufacturing device |
| CN104970496A (en) * | 2014-04-11 | 2015-10-14 | 义乌市华灵拉链有限公司 | Mechanical arm sound wave zipper cut-off machine and method |
| CN205813773U (en) * | 2016-07-14 | 2016-12-21 | 常熟市给力拉链设备有限公司 | A kind of dual openings slide fastener cutting device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106800203A (en) * | 2017-03-15 | 2017-06-06 | 温州众向机械科技有限公司 | The strap conveyer of slide fastener machine for adhering adhesive tape |
| CN106800203B (en) * | 2017-03-15 | 2018-05-22 | 温州众向机械科技有限公司 | The strap transmission device of slide fastener machine for adhering adhesive tape |
| CN110253663A (en) * | 2018-10-22 | 2019-09-20 | 深圳市华圣达拉链有限公司 | Zipper dimensional inspection device |
| CN110640804A (en) * | 2019-08-20 | 2020-01-03 | 深圳市蓝瑟机电科技有限公司 | Zipper cutting mechanism |
| CN113331553A (en) * | 2021-06-30 | 2021-09-03 | 常熟市给力拉链设备有限公司 | Slider conveying device |
| CN113815030A (en) * | 2021-09-09 | 2021-12-21 | 常熟市给力拉链设备有限公司 | Two-way double-open zipper notch positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105962555B (en) | 2019-11-08 |
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