CN107523914A - A kind of control method of sectional warper - Google Patents
A kind of control method of sectional warper Download PDFInfo
- Publication number
- CN107523914A CN107523914A CN201710806227.9A CN201710806227A CN107523914A CN 107523914 A CN107523914 A CN 107523914A CN 201710806227 A CN201710806227 A CN 201710806227A CN 107523914 A CN107523914 A CN 107523914A
- Authority
- CN
- China
- Prior art keywords
- module
- control
- linear velocity
- displacement
- control module
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02H—WARPING, BEAMING OR LEASING
- D02H3/00—Warping machines
- D02H3/02—Sectional warpers
Abstract
The present invention is a kind of control method of sectional warper, this method includes positioning control module, rate control module and tension force module, positioning control module is detected by the shaft encoder on drum shaft to the positional information of axle, and central controller controls the rotating speed of control servomotor according to the positional information；Rate control module passes through thickness measurement sensor and shaft encoder detection speed information, the linear velocity of warping is calculated according to the velocity information, the linear velocity is compared with preset linear velocity, and according to the numerical value after comparison, pass through trigger pulse module, the rotating speed of control direct current rotary drum electrical motor.The method of the present invention can realize that positioning and displacement are accurate, automatically adjusting for speed and tension force, reduce the fluctuation of yarn tension, and it is unbalanced and influence yarn qualities to avoid being wound in mutually between warp thread knot, pressure.
Description
Technical field
The present invention relates to a kind of composition system of warping machine, more particularly to a kind of control method of sectional warper.
Background technology
High-velocity electrons sectional warper is widely used in textile industry, knitted for cotton, color is knitted, woolens, silk weaving and all kinds of
Preceding section warping is knitted in the weavings such as chemical-fibres filaments, and the effect of sectional warper is spinning is pulled out from bobbin cradle by whole
Through platform slitting order around entering on warper drum, when around certain length, yarn is cut, then make yarn around warp-rebeaming machine
On.
Existing sectional warper makees drum driven power source using slip electric motor or frequency modulation motor, and the regulation of its speed is most
Using electrical speed regulation device.For frequency modulation motor, it grows to the drum braking time；For using slip electric motor, in the slow-speed of revolution
When torque it is small, power consumption is big；And above-mentioned electrical speed regulation appliance arrangement is huge, electric elements quantity is big and complex circuit, electric-controlled
The warping machine of system uses artificial speed governing mostly, can not realize automatic constant speed, and velocity control accuracy is not high, has a strong impact on warp thread matter
Amount.In the winding process of section warping process, every warp thread is in yarn-feeding process, because the tension force of warp thread is uneven,
Cause mutually to be wound in knot between warp thread, can not weave, influence warping effect.
The content of the invention
To solve the above problems, the present invention provides a kind of control method of sectional warper, this method can realize positioning and
Displacement is accurate, automatically adjusting for speed and tension force, reduces the fluctuation of yarn tension, avoids being wound in knot mutually between warp thread, presses
Power is unbalanced and influences yarn qualities.
A kind of control method of sectional warper in the present invention, this method include positioning control module, speed control mould
Block and tension force module, positioning control module are detected by the shaft encoder on drum shaft to the positional information of axle, should
Positional information is transported at the central controller of control system by axial located module, and central controller is controlled according to preset value and rolled
The displacement that cylinder operating performs, is transported to axle positioning control module, axle positioning control module passes through by the displacement being calculated
Control instruction controls the rotating speed of servomotor；Rate control module by thickness measurement sensor and shaft encoder detection speed information,
The linear velocity of warping is calculated according to the velocity information, the linear velocity is compared with preset linear velocity, and according to comparison after
Numerical value, pass through trigger pulse module, control direct current rotary drum electrical motor rotating speed.
Further, one week position for performing a displacement of central controller controls rollers running in positioning control module
Move, the displacements of the first yarns is the preset value of measurement, and from the second yarns, displacement is according to the technique such as yarn count, bar be wide
Parameter and taper ratio are calculated.
Further, clutch is provided between machine tool body and servomotor, when normal operation, alignment system is simultaneously
Mobile lathe bed carries out displacement location control, when needing to be transferred to next or individually move lathe bed, clutch to mobile lathe bed with
And its servomotor performs disjunction.
Further, in trigger pulse module, central control system passes through trigger pulse shape according to required regulated quantity
Into circuit, and six phase dipulse signals of phase shift are produced, trigger IGCT after optocoupler is isolated, adjust the armature of rotary drum electrical motor
Voltage, weak-magnetic speed-regulating is realized by adjusting exciting circuit.
Further, in speed locating module, thickness measurement sensor is detected the radius increment often enclosed, according to detecting
Radius increment and the count value of shaft encoder calculate the linear velocity of warping, and linear velocity is compared with preset linear velocity.
Further, in tension force module, pressure sensor is used for the tension force for detecting lines between yarn, and pressure passes
The information detected is transported at central controller by sensor by input channel, and central controller is defeated after calculating is handled
Go out control instruction driving proportioning valve.
Further, described sectional warper includes the lease reed set gradually along yarn conveying direction, grade bars, leads
Leno is drawn, press roller, roller, cord roller, wax roller and beam of a loom；Static elimination is provided between grade bars and guide roller, is rolled
Shaft encoder, thickness measurement sensor and pressure sensor are provided with cylinder axle.
The present invention can realize following beneficial effect compared with prior art：
Sectional warper in the present invention make it that the positioning of yarn and displacement are accurate, it is ensured that yarn is wound on roller
Shape.Electrostatic equipment is provided with, the quality in caused electrostatic on yarn during warping, improving warping can be eliminated.Pass through
Control device realizes speed of beaming and the continuously adjustabe of beaming speed, controls the winding linear speed of yarn by rate control module
Degree is stablized constant.Pass through tension force module, it is ensured that the uniform tension in order between yarn, reduce the fluctuation of yarn tension, avoid through
It is unbalanced and influence yarn qualities that knot, pressure are wound between yarn mutually.
Traditional control circuit is overcome in the application because precision can not meet the technical problem of IGCT phase shift, by touching
Six phase pulse distributors of hair, the control pole of optical couple isolation drive circuit direct drive IGCT, eliminate pulse transformer,
So that device volume is small, stability is good, and reliability is high.
Brief description of the drawings
Fig. 1 is the schematic diagram of apparatus of the present invention；
Fig. 2 is yarn winding roller schematic diagram；
Fig. 3 is that locating module forms structure chart；
Fig. 4 is that rate control module forms structure chart；
Fig. 5 is that tension force module forms structure chart；
Fig. 6 is trigger pulse circuit figure.
Embodiment
With reference to the drawings and specific embodiments, the present invention is described in further detail.
As shown in figure 1, the sectional warper in the present embodiment includes the lease reed 1 set gradually along yarn conveying direction,
Grade bars 2, guide roller 4, press roller 5, roller 6, cord roller 7, wax roller 8 and beam of a loom 9.Between grade bars 2 and guide roller 4
Static elimination 3 is provided with, guide roller 4 is provided with two in the upper and lower of yarn, and press roller 3 is arranged at the lower section of roller 6.Rolling
Shaft encoder is provided with cylinder axle, roller is additionally provided with thickness measurement sensor and pressure sensor.Yarn is through lease reed 1, grade bars
2, after guide roller 4 arranges, some are separated successively on great circle roller, press roller 5 imposes necessarily to the warp thread of winding
Pressure, ensure winding it is smooth, uniform.After complete some, once it is poured on beam of a loom, completes the set-up procedure of warp thread.By
Oil or wax to piece yarn by waxing attachment during wax roller beaming, the roller solid line direction of motion is warping process in figure, and roller is empty
The line direction of motion is beaming process.As shown in Fig. 2 per yarns in flat shape quadrangle slitting on roller, first edge
The cone winding on the left side, Article 2 is superimposed upon on first, by that analogy, by being fallen again after the completion of predetermined breadth and warp thread radical
It is wound on beam of a loom.
As shown in figure 3, being provided with shaft encoder 10 on drum shaft, the position letter of shaft encoder drum shaft feeds back to axle positioning
Module 11, axial located module 11 is by the central controller 12 of the information conveyance to control system.Central controller 12 is according to pre-
If the displacement that value control rollers running performs, the present embodiment central controller controls rollers running perform a displacement in one week
Displacement.The displacement of first yarns is the preset value measured, and from the second yarns, displacement is wide according to yarn count, bar
It is calculated Deng technological parameter and taper ratio.The displacement being calculated is transported to axle positioning control module by central controller,
Axle positioning control module output control is instructed, and control instruction is controlled by servo-drive 13 to the rotating speed of servomotor 14
System, servomotor 14 integrally carry out Bit andits control by decelerator 15 to machine tool body.Set between machine tool body and servomotor
Clutch 16 is equipped with, when normal operation, mobile lathe bed carries out displacement location control to alignment system simultaneously, when needs are transferred to down
One and when individually moving lathe bed, clutch to mobile lathe bed with and its servomotor perform disjunction.
As shown in figure 4, being additionally provided with thickness measurement sensor 21 on roller, speed is detected by shaft encoder 10 and thickness measurement sensor 12
Spend information.Before first warping, calculated according to displacement and taper ratio often around one week increased radius of institute, at first
Winding process in the radius increment often enclosed is surveyed by thickness measurement sensor.Thickness measurement sensor will detect through A/D modules 22
Information transfer be transported to counting module to central controller 12, the signal of shaft encoder, counting module conveys count information
To central controller.Central controller 12 receives the signal of shaft encoder and the signal of thickness measurement sensor detected, according to inspection
The radius increment often enclosed and the count value of rotary/shaft encoder that measure calculate the linear velocity of warping, the linear velocity and default line
Speed compares.Central controller 12 by trigger pulse module 24, controls the direct current of roller according to the numerical value after calculating relatively
The rotating speed of motor 25, the convoluting speed of roller is controlled through deceleration device.
As shown in fig. 6, being trigger pulse circuit figure, the speed regulating control dc source for adjusting dc motor uses three
Phase full-controlled bridge thyristor circuit, six phase trigger pulses are provided by central controller.Control system uses two close cycles loop, using survey
Speed generator provides velocity feedback.Central control system forms circuit by trigger pulse and produces phase shift according to required regulated quantity
Six phase dipulse signals, go to trigger IGCT after optocoupler is isolated, there is provided the armature voltage of dc motor, and pass through regulation
Exciting circuit realizes weak-magnetic speed-regulating.
Roller as shown in Figure 5 is provided with pressure sensor 31, and pressure sensor is used to detecting the tension force of lines between yarn.
The information detected is transported at central controller 12 by pressure sensor by input channel 32, and central controller 12 is by meter
After calculation processing, driving proportioning valve 34 is removed again with constant current by the control electric current source of output module 33, so as to change hydraulic system
Pressure, apply brake force to roller by disk brake 36, while control the constant linear velocity of beaming.
The implementation of the present invention is not limited to this, according to the above of the present invention, is known using the ordinary skill of this area
Knowledge and customary means, under the premise of the above-mentioned basic fundamental thought of the present invention is not departed from, the present invention can also make other a variety of shapes
Modification, replacement or the change of formula, all fall within rights protection scope of the present invention.
Claims (7)
1. a kind of control method of sectional warper, it is characterised in that this method includes positioning control module, rate control module
And tension force module, positioning control module are detected by the shaft encoder on drum shaft to the positional information of axle, the position
Confidence breath is transported at the central controller of control system by axial located module, and central controller controls roller according to preset value
The displacement performed is operated, the displacement being calculated is transported to axle positioning control module, axle positioning control module passes through control
The rotating speed of system instruction control servomotor；Rate control module passes through thickness measurement sensor and shaft encoder detection speed information, root
The linear velocity of warping is calculated according to the velocity information, the linear velocity is compared with preset linear velocity, and according to comparison after
Numerical value, pass through trigger pulse module, the rotating speed of control direct current rotary drum electrical motor.
2. according to a kind of control method of sectional warper in claim 1, it is characterised in that：It is central in positioning control module
The controller control rollers running displacement for performing a displacement in one week, the displacement of the first yarns is the preset value of measurement,
From the second yarns, displacement is calculated according to the technological parameter such as yarn count, bar be wide and taper ratio.
3. according to a kind of control method of sectional warper in claim 2, it is characterised in that：Machine tool body and servomotor
Between be provided with clutch, when normal operation, mobile lathe bed carries out displacement location control to alignment system simultaneously, when needing to shift
When to next or individually moving lathe bed, clutch to mobile lathe bed with and its servomotor perform disjunction.
4. according to a kind of control method of sectional warper in claim 3, it is characterised in that：In trigger pulse module,
Central control system forms circuit according to required regulated quantity, by trigger pulse, and produces six phase dipulse signals of phase shift,
IGCT is triggered after optocoupler is isolated, adjusts the armature voltage of rotary drum electrical motor, weak-magnetic speed-regulating is realized by adjusting exciting circuit.
5. according to a kind of control method of sectional warper in claim 4, it is characterised in that：In speed locating module,
Thickness measurement sensor is detected the radius increment often enclosed, is calculated according to the radius increment and the count value of shaft encoder that detect
The linear velocity of warping, and linear velocity is compared with preset linear velocity.
6. according to a kind of control method of sectional warper in claim 5, it is characterised in that：In tension force module,
Pressure sensor is used for the tension force for detecting lines between yarn, and pressure sensor conveys the information detected by input channel
To at central controller, central controller is after calculating is handled, output control order-driven proportioning valve.
7. according to a kind of control method of sectional warper in claim 6, it is characterised in that：Described sectional warper bag
Include the lease reed set gradually along yarn conveying direction, grade bars, guide roller, press roller, roller, cord roller wax roller and knits
Axle；Static elimination is provided between grade bars and guide roller, shaft encoder, thickness measurement sensor and pressure are provided with drum shaft
Force snesor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806227.9A CN107523914B (en) | 2017-09-08 | 2017-09-08 | A kind of control method of sectional warper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710806227.9A CN107523914B (en) | 2017-09-08 | 2017-09-08 | A kind of control method of sectional warper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107523914A true CN107523914A (en) | 2017-12-29 |
| CN107523914B CN107523914B (en) | 2019-05-21 |
Family
ID=60735838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710806227.9A Active CN107523914B (en) | 2017-09-08 | 2017-09-08 | A kind of control method of sectional warper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107523914B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374220A (en) * | 2018-05-17 | 2018-08-07 | 安吉艺科装饰材料科技有限公司 | A kind of carpet warping machine |
| CN109051620A (en) * | 2018-09-18 | 2018-12-21 | 上海英迈吉东影图像设备有限公司 | A kind of adjustable conveyer belt device of speed and its speed adjusting method |
| CN110453333A (en) * | 2019-09-16 | 2019-11-15 | 桐乡市顺洪针织厂 | Sectional warper is used in a kind of weaving |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1206773B (en) * | 1986-04-02 | 1989-05-03 | Benninger Ag Maschf | DEVICE FOR THE ADJUSTMENT OF THE TRACTION OF THE ORDER TAPE DURING THE ORDER FORMATION. |
| EP0344115A2 (en) * | 1988-05-27 | 1989-11-29 | Benninger AG | Process and device for regulating the width of the yarn set in warping machines |
| DE19646087A1 (en) * | 1996-11-08 | 1998-05-14 | Sucker Mueller Hacoba Gmbh | Method and device for warping with a cone warping machine |
| US20030110606A1 (en) * | 2001-12-15 | 2003-06-19 | Benninger Ag | Method and device for winding and attaching warp strips onto the drum of a cone sectional warping machine |
| CN103628210A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Variable frequency speed regulation system of high-speed electronic sectional warping machine |
| CN204224789U (en) * | 2014-11-13 | 2015-03-25 | 杭州华水布艺有限公司 | High-speed sectional warping machine |
| CN204370106U (en) * | 2014-12-14 | 2015-06-03 | 马鞍山金姿纺织装饰用品有限公司 | A kind of Sectional warping machines |
-
2017
- 2017-09-08 CN CN201710806227.9A patent/CN107523914B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1206773B (en) * | 1986-04-02 | 1989-05-03 | Benninger Ag Maschf | DEVICE FOR THE ADJUSTMENT OF THE TRACTION OF THE ORDER TAPE DURING THE ORDER FORMATION. |
| EP0344115A2 (en) * | 1988-05-27 | 1989-11-29 | Benninger AG | Process and device for regulating the width of the yarn set in warping machines |
| DE19646087A1 (en) * | 1996-11-08 | 1998-05-14 | Sucker Mueller Hacoba Gmbh | Method and device for warping with a cone warping machine |
| US20030110606A1 (en) * | 2001-12-15 | 2003-06-19 | Benninger Ag | Method and device for winding and attaching warp strips onto the drum of a cone sectional warping machine |
| CN103628210A (en) * | 2012-08-30 | 2014-03-12 | 绍兴文理学院 | Variable frequency speed regulation system of high-speed electronic sectional warping machine |
| CN204224789U (en) * | 2014-11-13 | 2015-03-25 | 杭州华水布艺有限公司 | High-speed sectional warping machine |
| CN204370106U (en) * | 2014-12-14 | 2015-06-03 | 马鞍山金姿纺织装饰用品有限公司 | A kind of Sectional warping machines |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374220A (en) * | 2018-05-17 | 2018-08-07 | 安吉艺科装饰材料科技有限公司 | A kind of carpet warping machine |
| CN109051620A (en) * | 2018-09-18 | 2018-12-21 | 上海英迈吉东影图像设备有限公司 | A kind of adjustable conveyer belt device of speed and its speed adjusting method |
| CN110453333A (en) * | 2019-09-16 | 2019-11-15 | 桐乡市顺洪针织厂 | Sectional warper is used in a kind of weaving |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107523914B (en) | 2019-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107523914B (en) | A kind of control method of sectional warper | |
| CN104310123A (en) | Winding system for textile machinery | |
| CN204039607U (en) | A kind of constant speed regulation device of glass fiber warping machine | |
| CN101585058A (en) | Band steel stretch-bending straightening system capable of controlling elongation rate and control method thereof | |
| CN106217838B (en) | Carbon fiber winding tension Modular control system and control method | |
| KR20050026022A (en) | Method and device for delivering threads | |
| CN106350930A (en) | Constant-tension yarn conveying device of knitting machine | |
| CN101929016A (en) | Disk head perimeter control device for warping machine | |
| CN201793850U (en) | Pan head perimeter control device of warping machine | |
| CN100393928C (en) | Method for setting offset set value of warp take-up device and warp take-up device | |
| US4330094A (en) | Method and apparatus for measuring the length of a thread withdrawn overhead from a thread carrier | |
| CN101886306B (en) | Warping machine blowing device | |
| CN213230248U (en) | Shaftless transmission device of flexo printing machine | |
| CN103901853A (en) | Single-spindle single control system applied to air covered yarn machine and control method | |
| US3358433A (en) | Collection of synthetic polymeric yarns or filaments | |
| EP2982632A1 (en) | Method and device for winding a crosswound bobbin | |
| CZ2015234A3 (en) | Method of terminating spinning on rotor spinning machine workstation | |
| CN106978661A (en) | A kind of full-automatic directly warping machine | |
| CN203034198U (en) | Backing-off tension control device of warp rebeaming machine loom beams | |
| CN101712422B (en) | Method for emptying a pneumatic thread storage device | |
| CN101906687B (en) | Method for compensating tension of elastane yarns of vertical elastane yarn warping machine | |
| CN103922186A (en) | Winding device and winding method for bipyramid forming of fine denier filaments | |
| CN209555530U (en) | One kind is based on the whole slurry of industrial textile technique and equipment | |
| CN107641883A (en) | A kind of roller cloth-rolling device of weaving loom | |
| CN202744716U (en) | Warping machine yarn winding counting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190428 Address after: 332000 North Weisan Road, Gongqing City Industrial Avenue, Jiujiang City, Jiangxi Province Applicant after: Jiangxi Chengxin Industrial Co., Ltd. Address before: 511340 Pacific Industrial Zone 87, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Hongya Apparel Technology Co. Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |