CN102815581B - A kind of Constant tension filament feeder for nylon monofilament - Google Patents
A kind of Constant tension filament feeder for nylon monofilament Download PDFInfo
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- CN102815581B CN102815581B CN201210267058.3A CN201210267058A CN102815581B CN 102815581 B CN102815581 B CN 102815581B CN 201210267058 A CN201210267058 A CN 201210267058A CN 102815581 B CN102815581 B CN 102815581B
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- pulley
- induction apparatus
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Abstract
The open a kind of Constant tension filament feeder for nylon monofilament of the present invention, including: monofilament coiled hair, motor, input pulley, output pulley, counterweight pulley, induction apparatus group, input pickup, output transducer and controller, this monofilament coiled hair is arranged with nylon monofilament and is connected with motor-driven, this nylon monofilament from monofilament coiled hair draw after successively through input pulley, supply to nylon molding machine after counterweight pulley and output pulley, the rotating speed of this input pickup detection input pulley, the rotating speed of this output transducer detection output pulley, this induction apparatus group at least includes upper limit induction apparatus and lower limit induction apparatus, this controller is connected with motor and according to input pickup, output transducer and the signal of induction apparatus group and control the rotating speed of motor, so that counterweight pulley is between upper limit induction apparatus and lower limit induction apparatus.Compared with prior art, the present invention, by controlling, can make pulley counterweight mode realize static tensile constant, it is ensured that end product quality.
Description
Technical field
The present invention relates to the wire feed supply field of nylon monofilament, a kind of nylon monofilament identical tension wire feed
Machine, it is for supplying nylon monofilament to nylon molding machine identical tension.
Background technology
In the forming process of nylon molding machine, if the situation that nylon monofilament wire feed tension force differs occurs, then can cause into
There is the consequence that slide fastener list width is different in nylon sprocket after type, substantially increases the fraction defective of nylon zipper, has had a strong impact on Buddhist nun
The quality of dragon slide fastener, more can cause occlusion difficulty after two nylon sprockets engage each other.
Refer to line sending antihunt means and the device of the slide fastener shaping apparatus that the open CN1421371A of Chinese invention patent relates to,
It utilizes the wire frame outer rim touch surface as line sending stabilising arrangement of slide fastener shaping apparatus, and makes guide wheel by a telescopic unit
Unit can be pressed in the outer rim of wire frame, then by forming compacting elastic force between guide wheel and wire frame outer rim；Compared to biography
The balancing weight direct pressing coil of system and for stablizing the mode of line sending, owing to guide wheel can roll with wire frame outer rim, therefore
So that line sending speed is more stable；And due to not with coil contact, therefore be also prevented from coil and produce when line sending operation
Lax accumulation, it is entangled with and breaks, improving the Homes Using TV of whole slide fastener shaping apparatus.
Though it can improve the homeostasis of nylon monofilament tension force to a certain extent, but, it still cannot fully realize tension force
The most constant, it is impossible to supply out the nylon monofilament of constant tension completely, i.e. still suffer from nylon molding element chain specification fluctuation bigger
Problem.
In view of this, the present inventor furthers investigate for drawbacks described above of the prior art, then has this case to produce.
Summary of the invention
It is an object of the invention to provide a kind of Constant tension filament feeder for nylon monofilament, it can guarantee the constant of tension force completely
Property, yet suffer from the nylon molding element chain specification bigger problem of fluctuation solving prior art.
In order to reach above-mentioned purpose, the solution of the present invention is:
A kind of Constant tension filament feeder for nylon monofilament, wherein, including: monofilament coiled hair, motor, input pulley, output pulley, join
Weight pulley, induction apparatus group, input pickup, output transducer and controller, this monofilament coiled hair is arranged with nylon monofilament and with
Motor-driven is connected, and this nylon monofilament is backward through input pulley, counterweight pulley and output pulley successively after monofilament coiled hair is drawn
Nylon molding machine supplies, and this input pulley and output pulley are fixed pulley, and this counterweight pulley is movable pulley, and this input pickup is examined
Surveying the rotating speed of input pulley and obtain input speed signal, the detection of this output transducer exports the rotating speed of pulley and obtains output and turn
Speed signal, this induction apparatus group at least includes upper limit induction apparatus and the lower limit induction apparatus that all can sense counterweight pulley position, should
Input pickup, output transducer are all connected with controller with induction apparatus group and send the sensing signal each obtained to controlling
Device, this controller is connected with motor and controls motor according to input pickup, output transducer and the signal of induction apparatus group
Rotating speed, so that counterweight pulley is between upper limit induction apparatus and lower limit induction apparatus.
Further, this Constant tension filament feeder for nylon monofilament also includes at least one intermediate pulley, and this at least one centre is sliding
Take turns between input pulley and output pulley and make nylon monofilament walk around counterweight pulley at least twice.
Further, this Constant tension filament feeder for nylon monofilament also includes slide block and is available for the guide post that slide block slides up and down, should
Slide block is fixedly linked with counterweight pulley.
Further, this induction apparatus group also includes the acceleration induction apparatus between upper limit induction apparatus and lower limit induction apparatus
With deceleration induction apparatus, this controller improves the rotating speed of motor, this control when counterweight pulley moves upward and triggers and accelerate induction apparatus
Device processed reduces the rotating speed of motor when counterweight pulley moves downward and triggers deceleration induction apparatus.
Using after said structure, a kind of Constant tension filament feeder for nylon monofilament that the present invention relates to, it is at input pickup, defeated
Go out under the sensing of sensor and induction apparatus group, by the control of controller, so that counterweight pulley can be in unsettled stable
State, i.e. realizes static tensile constant, and each weight of this counterweight pulley is matched with a tension value the most accordingly；Additionally by
Use input pickup and the output transducer feedback to controller, and the feedback that induction apparatus group is to controller, so realize
Dual closed loop feedback, such that it is able to reach so that input pulley and export the effect that pulley speed is consistent, so that counterweight
Pulley can be in static state.So, compared with prior art, the present invention, by controlling, can make pulley counterweight mode realize static tensile
Constant, allow the feeding of nylon monofilament can provide suitable elasticity in real time, and greatly reduce the ripple of nylon molding element chain specification
Dynamic, it is ensured that end product quality.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view that the present invention relates to a kind of Constant tension filament feeder for nylon monofilament；
Fig. 2 is the side view that the present invention relates to a kind of Constant tension filament feeder for nylon monofilament；
Fig. 3 is the connection block diagram of each sensor of the present invention, motor and controller.
In figure:
Constant tension filament feeder for nylon monofilament 100
Monofilament coiled hair 1 motor 2
Driver 21
Input pulley 31 exports pulley 32
Counterweight pulley 33 first intermediate pulley 341
Second intermediate pulley 342 induction apparatus group 4
Upper limit induction apparatus 41 lower limit induction apparatus 42
Accelerate induction apparatus 43 to slow down induction apparatus 44
Input pickup 51 output transducer 52
Controller 6 slide block 7
Guide post 8 nylon monofilament 200
Detailed description of the invention
In order to technical scheme is explained further, below by specific embodiment, the present invention is explained in detail
State.
As depicted in figs. 1 and 2, a kind of Constant tension filament feeder for nylon monofilament 100 that the present invention relates to, including: monofilament coiled hair
1, motor 2, input pulley 31, output pulley 32, counterweight pulley 33, induction apparatus group 4, input pickup 51, output transducer 52
With controller 6.
In the present embodiment, in order to improve efficiency, this monofilament coiled hair 1, input pulley 31, output pulley 32, counterweight pulley
33, induction apparatus group 4, input pickup 51, output transducer 52 are disposed as two groups, owing to the structure of arbitrary group is homogeneous in two groups
With, therefore only one of which is described in detail:
This monofilament coiled hair 1 is arranged with nylon monofilament 200, and this monofilament coiled hair 1 is connected with motor 2 transmission, thus leads to
Crossing the driving of motor 2, this monofilament coiled hair 1 in rotary state, thus can reach effect of wire feed；This nylon monofilament 200 is from monofilament
Coiled hair 1 supplies to nylon molding machine after drawing successively after input pulley 31, counterweight pulley 33 and output pulley 32, wherein, and should
Input pulley 31 and output pulley 32 are fixed pulley, and this counterweight pulley 33 is movable pulley；Preferably, refer to Fig. 1 or Fig. 2 institute
Show, this input pulley 31 and output pulley 32 between be additionally provided with at least one intermediate pulley, shown in the present embodiment for 2
Intermediate pulley, such as, this nylon monofilament 200 is direct in the first winding portion being located at counterweight pulley 33 after input pulley 31,
Then from counterweight pulley 33 first winding portion out after, be back to after the first intermediate pulley 341 the second of counterweight pulley 33 around
If portion, nylon monofilament 200 passes through the second intermediate pulley 342, the 3rd winding portion of counterweight pulley 33 after walking around the second winding portion again
And export pulley 32 and supply to nylon molding machine；I.e. have passed through 3 windings on counterweight pulley 33, it is in order to avoid Buddhist nun
The situation skidded occurs, in general, in order to avoid skidding, at least at counterweight pulley between dragon monofilament 200 and counterweight pulley 33
Winding twice on 33, certainly, this first intermediate pulley 341 and the second intermediate pulley 342 can also be provided with multiple winding portion,
Thus again improve winding number of times.
The detection of this input pickup 51 inputs the rotating speed of pulley 31 and obtains input speed signal, and this output transducer 52 is examined
Survey the output rotating speed of pulley 32 and obtain output speed signal, as a kind of specific implementation, this input pickup 51 and defeated
Going out sensor 52 can use encoder to realize.
This induction apparatus group 4 the most at least includes upper limit induction apparatus 41 and lower limit induction apparatus 42, this upper limit induction apparatus 41
Counterweight pulley 33 position, this upper limit induction apparatus 41 and lower limit induction apparatus 42 all can be sensed for prompting with lower limit induction apparatus 42
Counterweight pulley 33 extreme position and two induction apparatuss arranging along the vertical direction.It is highly preferred that for the sense improving induction apparatus group 4
Answering performance, this induction apparatus group 4 also includes the acceleration induction apparatus 43 between upper limit induction apparatus 41 and lower limit induction apparatus 42
With deceleration induction apparatus 44, this acceleration induction apparatus 43 is positioned at the top accelerating induction apparatus 43, and this controller 6 is at counterweight pulley 33 upwards
Move and trigger the rotating speed of raising motor 2 when accelerating induction apparatus 43, now fast due to the rotating speed of input pulley 31, therefore can allow
Between input pulley 31 and output pulley 32, there is more nylon monofilament 200 recoverable amount, play reduction counterweight pulley 33 upwards
Effect of movement tendency；It addition, this controller 6 is when counterweight pulley 33 moves downward and triggers deceleration induction apparatus 44, then need fall
The rotating speed of low motor 2, the so rotating speed of this input pulley 31 will be lowered, now between this input pulley 31 and output pulley 32
The nylon monofilament 200 possessed will reduce, thus play and slow down counterweight pulley 33 and move downward effect of trend.
This input pickup 51, output transducer 52 be all connected with controller 6 with induction apparatus group 4, and will each obtain
Sensing signal sends to controller 6, specifically refer to shown in Fig. 3, and this controller 6 is connected and according to input pickup with motor 2
51, output transducer 52 and the signal of induction apparatus group 4 and control the rotating speed of motor 2, so that counterweight pulley 33 is positioned at upper limit sense
Answer between device 41 and lower limit induction apparatus 42；It is additionally provided with corresponding driver 21 between this concrete motor 2 with controller 6.
So, a kind of Constant tension filament feeder for nylon monofilament 100 that the present invention relates to, it passes in input pickup 51, output
Under the sensing of sensor 52 and induction apparatus group 4, by the control of controller 6 so that counterweight pulley 33 can be in unsettled surely
Determining state, i.e. realize static tensile constant, each weight of this counterweight pulley 33 is matched with a tension value the most accordingly,
To be realized by the weight adjusting counterweight pulley 33 according to the tension value being currently needed for.
It addition, by using input pickup 51 and the output transducer 52 feedback to controller 6, and induction apparatus group 4
Feedback to controller 6, so achieves dual closed loop feedback, such that it is able to reach so that input pulley 31 and output pulley 32
The effect that speed is consistent, so that counterweight pulley 33 can be in static state.So, compared with prior art, the present invention passes through to control,
Pulley counterweight mode can be made to realize static tensile constant, allow the feeding of nylon monofilament 200 can provide suitable elasticity in real time, and
Greatly reduce the fluctuation of nylon molding element chain specification, it is ensured that end product quality.
It addition, in order to make weight slide block 7 ground that can move more steady, this Constant tension filament feeder for nylon monofilament 100 also includes
Slide block 7 and guide post 8, this slide block 7 can slide up and down along guide post 8, and this slide block 7 is also fixedly linked with counterweight pulley 33.
It should be noted that in actual use, need to boot up initialized action, now machine is by self-inspection, and
When weight slide block 7 is between acceleration induction apparatus 43 and deceleration induction apparatus 44, just start motor 2, allow equipment operation supply line, so
By input pickup 51 and output transducer 52, input and output pulley 32 rotating speed is detected contrast in real time, feed back in control
Device 6 processing controls and adjust motor 2 rotating speed so that input and output pulley 32 rotating speed is consistent so that counterweight pulley 33 is static unsettled
Accelerating between induction apparatus 43 and deceleration induction apparatus 44, it is achieved that dynamic tension is constant, and can export the nylon list of constant tension
Silk 200.
Above-described embodiment and the product form of the graphic and non-limiting present invention and style, any art common
Technical staff is suitably changed what it did or modifies, and all should be regarded as the patent category without departing from the present invention.
Claims (2)
1. a Constant tension filament feeder for nylon monofilament, it is characterised in that including: monofilament coiled hair, motor, input pulley, output are slided
Wheel, counterweight pulley, induction apparatus group, input pickup, output transducer and controller, be arranged with nylon monofilament in this monofilament coiled hair
And be connected with motor-driven, this nylon monofilament from monofilament coiled hair draw after successively through input pulley, counterweight pulley and output pulley
Backward nylon molding machine supplies, and this input pulley and output pulley are fixed pulley, and this counterweight pulley is movable pulley, and this input senses
Device detection inputs the rotating speed of pulley and obtains input speed signal, and the detection of this output transducer exports the rotating speed of pulley and obtains defeated
Going out tach signal, this induction apparatus group at least includes upper limit induction apparatus and the lower limit sensing that all can sense counterweight pulley position
Device, this input pickup, output transducer and induction apparatus group are all connected with controller and are sent by the sensing signal each obtained
To controller, this controller is connected with motor and controls according to input pickup, output transducer and the signal of induction apparatus group
The rotating speed of motor, so that counterweight pulley is between upper limit induction apparatus and lower limit induction apparatus, this nylon monofilament identical tension send
Silk machine also includes at least one intermediate pulley, and this at least one intermediate pulley is between input pulley and output pulley and makes
Counterweight pulley walked around at least twice by nylon monofilament, and this Constant tension filament feeder for nylon monofilament also includes slide block and is available on slide block gliding
Dynamic guide post, this slide block is fixedly linked with counterweight pulley.
2. a kind of Constant tension filament feeder for nylon monofilament as claimed in claim 1, it is characterised in that this induction apparatus group also includes position
Acceleration induction apparatus between upper limit induction apparatus and lower limit induction apparatus and deceleration induction apparatus, this controller counterweight pulley to
Upper motion and trigger accelerate induction apparatus time improve motor rotating speed, this controller counterweight pulley move downward and trigger deceleration sense
The rotating speed of motor is reduced when answering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267058.3A CN102815581B (en) | 2012-07-30 | 2012-07-30 | A kind of Constant tension filament feeder for nylon monofilament |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267058.3A CN102815581B (en) | 2012-07-30 | 2012-07-30 | A kind of Constant tension filament feeder for nylon monofilament |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102815581A CN102815581A (en) | 2012-12-12 |
| CN102815581B true CN102815581B (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210267058.3A Active CN102815581B (en) | 2012-07-30 | 2012-07-30 | A kind of Constant tension filament feeder for nylon monofilament |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910236B (en) * | 2014-04-10 | 2017-03-01 | 启东翔龙旅游开发有限公司 | A kind of feeding unit of textile machine |
| CN105293182A (en) * | 2014-06-16 | 2016-02-03 | 蓝星(北京)化工机械有限公司 | Variable speed filament rolling machine |
| CN110240000A (en) * | 2019-05-17 | 2019-09-17 | 中山科勒卫浴有限公司 | Narrow adhesive tape tape sticking device and full-automatic mirror cabinet edge glue plastering machine based on it |
| CN113548531A (en) * | 2020-04-23 | 2021-10-26 | 亚亚科技股份有限公司 | Material belt conveying device capable of automatically adjusting tension of material belt |
| CN111470380A (en) * | 2020-05-14 | 2020-07-31 | 上海和科设备制造有限公司 | Conveying structure and conveying system |
| CN112678604A (en) * | 2020-12-30 | 2021-04-20 | 广东亚泰科技有限公司 | Pay-off and pencil processing equipment |
| CN114275627A (en) * | 2021-12-20 | 2022-04-05 | 嘉兴易瑞电子有限公司 | Automatic wire cutting equipment for cable connecting wire |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643497A (en) * | 1969-04-01 | 1972-02-22 | Hughes Aircraft Co | Tensile loading apparatus for moving wire |
| CN101218088A (en) * | 2005-07-08 | 2008-07-09 | 米其林技术公司 | Method for regulating the strain of a tyre reinforcement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03128870A (en) * | 1989-10-16 | 1991-05-31 | Mitsubishi Heavy Ind Ltd | Automatic storing and transporting device for cable |
| JPH08337359A (en) * | 1995-06-14 | 1996-12-24 | Fujikura Ltd | Method and device for tension adjustment in electric wire manufacturing facility |
| JPH10236733A (en) * | 1997-02-26 | 1998-09-08 | Japan Automat Mach Co Ltd | Wire feeder |
| JP2007331915A (en) * | 2006-06-19 | 2007-12-27 | Mitsuboshi Belting Ltd | Tension device |
| JP5396830B2 (en) * | 2008-11-27 | 2014-01-22 | アイシン精機株式会社 | Glass fiber winding device |
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2012
- 2012-07-30 CN CN201210267058.3A patent/CN102815581B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3643497A (en) * | 1969-04-01 | 1972-02-22 | Hughes Aircraft Co | Tensile loading apparatus for moving wire |
| CN101218088A (en) * | 2005-07-08 | 2008-07-09 | 米其林技术公司 | Method for regulating the strain of a tyre reinforcement |
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| CN102815581A (en) | 2012-12-12 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Tian Inventor after: Shi Tianzhu Inventor after: Xu Xiongbo Inventor after: Lai Qingju Inventor after: Cheng Wengan Inventor before: Zhang Tian Inventor before: Shi Tianzhu Inventor before: Xu Xiongbo Inventor before: Cheng Qingju Inventor before: Cheng Wengan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG TIAN SHI TIANZHU XU XIONGBO CHENG QINGJU CHENG WENGAN TO: ZHANG TIAN SHI TIANZHU XU XIONGBO LAI QINGJU CHENG WENGAN |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180411 Address after: 362200 No. 18, Binxi Road, Hua Hai village, Shen Hu Town, Jinjiang City, Quanzhou, Fujian Patentee after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: 362246 90 east of Hang Bian Village Road, Shen Hu Town, Jinjiang City, Quanzhou, Fujian Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |
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| TR01 | Transfer of patent right |