CN101929016A - Disk head perimeter control device for warping machine - Google Patents
Disk head perimeter control device for warping machine Download PDFInfo
- Publication number
- CN101929016A CN101929016A CN 201010273796 CN201010273796A CN101929016A CN 101929016 A CN101929016 A CN 101929016A CN 201010273796 CN201010273796 CN 201010273796 CN 201010273796 A CN201010273796 A CN 201010273796A CN 101929016 A CN101929016 A CN 101929016A
- Authority
- CN
- China
- Prior art keywords
- control device
- chip microcomputer
- yarn
- disk head
- signal
- 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.)
- Pending
Links
Images
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The invention relates to the field of spinning equipment, in particular to a control device for controlling a disk head perimeter by adjusting yarn tension. The disk head perimeter control device for a warping machine comprises a power circuit, a singlechip, a pressure detection device, an adjustment control device, an encoder and a human machine interface, wherein the power circuit is used for supplying power; the singlechip is used for calculating the perimeter of each coil of each disk head; the adjustment control device is electrically connected with the pressure detection device, directly transmits an output signal from the pressure detection device to the singlechip and receives a control signal from the singlechip to directly change a yarn tension value; the encoder is electrically connected with the singlechip; and the human machine interface is electrically connected with the singlechip and is used for randomly setting a speed of a first disc head so as to acquire the yarn tension value. The control device of the invention can effectively control the disk head perimeter for subsequent warp knitting, thus improving the warp knitting quality and reducing waste of yarns.
Description
Technical field
The present invention relates to the Weaving device field, particularly a kind of control device of controlling disk head perimeter by the adjustment yarn tension.
Background technology
The process that the yarn of a hundreds of yarn tube is wound up on axle is called warping, just can be used for weaving cotton cloth on the warp knitting machine through the yarn after the warping.
Common warping machines comprises haggling, tension roller, hair instrument apparatus, storage yarn feeding device, lubricator device and warping headstock, and coiled hair is installed on the warping headstock.The yarn raw material of manufacturers produce generally all is to be wound on the paper web, because in winding process, yarn raw material on the yarn tube constantly is squeezed in winding process, therefore the tension force of yarn on diverse location on the yarn tube is also inequality, the yarn tube is in the unwinding process, because the tension force of the yarn diverse location on the yarn tube is inequality, and be that a plurality of coiled hairs use simultaneously when weaving cotton cloth, weave the fabric that comes out like this and not only do not reach quality requirement, and the surplus yarn on the warp knitting machine is more, caused the serious waste of yarn, the fabric quality of producing does not so reach requirement, and production cost is also very high.
Summary of the invention
The present invention is by having designed a kind of real-time detection yarn tension, the rotating speed that changes tension roller is controlled yarn tension, thereby adjust the disk head perimeter control device for warping machine of coiled hair yarn girth, the tension force of yarn in the control warping process of this device effect of manageing it, improved warp quality, made the yarn on the coiled hair approaching, be convenient to warp knitting machine and weave at the tension force of all strong points of correspondence, improved quality, reduced waste of yarns through compiling.
The present invention is achieved through the following technical solutions:
Disk head perimeter control device for warping machine, the power circuit that it comprises a power supply is characterized in that:
Also comprise a single-chip microcomputer, this single-chip microcomputer sends the control signal that is used to adjust the yarn tension value after the yarn tension value of obtaining is calculated;
And a pressure-detecting device, this pressure-detecting device is used to detect the tension value of yarn, and is converted into voltage signal;
And the adjustment control device that is electrically connected with pressure-detecting device, this adjustment control device will come from the output signal direct communication of pressure-detecting device and give single-chip microcomputer, and this adjustment control device also receives the control signal that comes from single-chip microcomputer and directly changes with the tension value to yarn;
And the encoder that is electrically connected with single-chip microcomputer, this encoder is used to detect the rice number and the current coiled hair revolution of yarn, calculates the girth of the every circle of each coiled hair for single-chip microcomputer;
And the man-machine interface that is electrically connected with single-chip microcomputer, the speed that this man-machine interface is used for setting at random first coiled hair to be obtaining the tension value of yarn, and single-chip microcomputer obtains behind this tension value and comes from the tension value that pressure-detecting device detects and compare.
Pressure-detecting device of the present invention in real time the tension force of yarn is detected and signal is converted to a voltage signal, encoder detects the parameter of yarn, the signal of single-chip microcomputer received code device and pressure-detecting device also calculates, send control signal according to result of calculation to adjusting control device, the running status of control device is adjusted in control, adjust control device and adjust the running status of yarn, thereby realize having controlled in the warping process on the coiled hair tension force of yarn in certain scope, also guaranteed after the warping disk head perimeter basically identical on the same group simultaneously.
Described pressure-detecting device comprises a pressure sensor and transmitter, and pressure sensor detects the tension force of yarn, and sends the signal that detection obtains to transmitter, and transmitter is converted to voltage signal to signal.
Described pressure sensor is a resistance-strain chip pressure sensor.
Described adjustment control device comprises frequency converter and drive motors, frequency converter receives the signal of transmitter and signal is transferred to single-chip microcomputer, frequency converter is also emitted control signal control drive motors, the rotating speed of Frequency Converter Control drive motors, thereby the size of control yarn tension.
Described adjustment control device is connected with tension roller.
Described encoder is installed on the roller that tests the speed.
Described pressure-detecting device is installed on the tension rail.
Connect by RS422 between described single-chip microcomputer and the adjustment control device.
Connect by RS485 between described single-chip microcomputer and the man-machine interface.
Disk head perimeter control device for warping machine of the present invention makes the girth basically identical of coiled hair on the same group by adjusting yarn tension in the warping process, has improved warp quality, and the present invention can adjust automatically, and reflection is sensitive and precision that regulate is also high.
Description of drawings
Fig. 1 is a circuit block diagram of the present invention,
Fig. 2 is a structural representation of the present invention,
1 is creel among the figure, and 2 is the yarn tube, and 3 is frequency converter, 4 is tension roller, and 5 is variable-frequency motor, and 6 is transmitter, 7 is pressure sensor, and 8 is encoder, and 9 is single-chip microcomputer, 10 are the roller that tests the speed, and 11 is coiled hair, and 12 is the warping vehicle frame, 13 is man-machine interface, 14 is power circuit, and 15 is pressure-detecting device, and 16 for adjusting control device.
The specific embodiment
The present invention is further described below in conjunction with accompanying drawing:
Disk head perimeter control device for warping machine as shown in Figure 1, it comprises a pressure-detecting device 15, pressure-detecting device 15 detects the pressure of yarn, described pressure-detecting device 15 comprises pressure sensor 7 and transmitter 6, the pressure sensor 7 real-time tension force to yarn detect, pressure sensor 7 is installed on the tension rail, transmitter 6 converts the signal that obtains to voltage signal and is transferred to adjusts control device 16, adjust control device 16 and comprise drive motors and frequency converter 3, carry out the transmission of signal between transmitter 6 and the frequency converter 3, described drive motors is a variable-frequency motor 5, carry out transmission by synchronous band between variable-frequency motor 5 and the tension roller 4, connect by RS422 between frequency converter 3 and the single-chip microcomputer 9, can carry out two-way communication between single-chip microcomputer 9 and the frequency converter 3, frequency converter 3 receives the signal of transmitter 6 and directly is transferred to single-chip microcomputer 9 through direct mode operation, frequency converter 3 also receives the control signal of single-chip microcomputer 9, the different signal that sends according to single-chip microcomputer drives variable-frequency motor 5, change the rotating speed of variable-frequency motor 5, promptly the rotating speed by variable-frequency motor change tension roller comes the tension force of yarn is adjusted, also comprise an encoder 8 that the parameter of yarn is detected in real time, encoder 8 is installed on the roller 10 that tests the speed, the signal that encoder 8 obtains detection is transferred to single-chip microcomputer 9, single-chip microcomputer 9 calculates according to the above-mentioned signal that receives, send control signal according to result of calculation to adjusting control device 16, while and the man-machine interface 13 that is transferred to that the operational factor of whole device is real-time show, in addition man-machine interface 13 can also be at random at the velocity amplitude of single-chip microcomputer 9 first coiled hairs of initializing set, the velocity amplitude of setting first coiled hair according to the needs of output that is set at random described herein, when throughput requirements is big, can set the fast speeds value, throughput requirements hour, can set slower velocity amplitude, connect by RS485 between single-chip microcomputer 9 and the man-machine interface 13, also comprise a power circuit for the said apparatus power supply.
Operation principle to whole device is described below:
Before machine run, we set the velocity amplitude of machine run earlier by man-machine interface, start the machine, we reach first coiled hair the velocity amplitude of setting in speed, when pressure sensor detects the tension force substantially constant of yarn, we this tension value as an a reference value, when yarn turns round, we by the speed speed of adjusting tension roller guarantee yarn tension be in the tension force a reference value ± 10% scope in, and we measure the rice number of yarn and the revolution of coiled hair by encoder simultaneously, when single-chip microcomputer is crossed 100 circles at the coiled hair revolution, the rice number of the yarn of correspondence and the revolution indicator of coiled hair were calculated the girth of coiled hair at that time when single-chip microcomputer enclosed by per 100, and stored in the single-chip microcomputer.
As second, three, four ... during individual coiled hair, we compare the follow-up coiled hair of makeing and first coiled hair, when speed reaches setting value and yarn tension is positioned at the scope of a reference value, we measure the rice number of the yarn of follow-up coiled hair and the rotating speed of coiled hair by encoder, single-chip microcomputer by survey data, calculate the girth of the per 100 circle place coiled hairs of follow-up coiled hair, and this value compared with the girth of the corresponding number of turns of first coiled hair in being stored in single-chip microcomputer, when there is error in girth, single-chip microcomputer will send instruction and give frequency converter, the rotating speed of frequency converter adjustment variable-frequency motor is adjusted the speed of tension roller, thereby change the tension force of yarn, change the girth of coiled hair, the girth of follow-up coiled hair and the girth of first coiled hair are consistent substantially.
The present invention is by in certain scope, adjust the size of the tension force on the yarn in the warping process, guaranteed after the warping girth basically identical of coiled hair on the same group, improved the quality of warping, the tension force of the real-time detection yarn of the present invention in addition, real-time calculates, and finds that error can adjust timely, have higher reflection sensitivity, real-time adjustment has also guaranteed the precision of adjusting.
Claims (9)
1. disk head perimeter control device for warping machine, the power circuit that it comprises a power supply is characterized in that:
Also comprise a single-chip microcomputer, this single-chip microcomputer sends the control signal that is used to adjust the yarn tension value after the yarn tension value of obtaining is calculated;
And a pressure-detecting device, this pressure-detecting device is used to detect the tension value of yarn, and is converted into voltage signal;
And the adjustment control device that is electrically connected with pressure-detecting device, this adjustment control device will come from the output signal direct communication of pressure-detecting device and give single-chip microcomputer, and this adjustment control device also receives the control signal that comes from single-chip microcomputer and directly changes with the tension value to yarn;
And the encoder that is electrically connected with single-chip microcomputer, this encoder is used to detect the rice number and the current coiled hair revolution of yarn, calculates the girth of the every circle of each coiled hair for single-chip microcomputer;
And the man-machine interface that is electrically connected with single-chip microcomputer, the speed that this man-machine interface is used for setting at random first coiled hair to be obtaining the tension value of yarn, and single-chip microcomputer obtains behind this tension value and comes from the tension value that pressure-detecting device detects and compare.
2. disk head perimeter control device for warping machine according to claim 1, it is characterized in that: described pressure-detecting device comprises a pressure sensor and transmitter, pressure sensor detects the tension force of yarn, and sending the signal that detection obtains to transmitter, transmitter is converted to voltage signal to signal.
3. disk head perimeter control device for warping machine according to claim 2 is characterized in that: described pressure sensor is a resistance-strain chip pressure sensor.
4. disk head perimeter control device for warping machine according to claim 1, it is characterized in that: described adjustment control device comprises frequency converter and drive motors, frequency converter receives the signal of transmitter and signal is transferred to single-chip microcomputer, and frequency converter also sends control signal control drive motors.
5. disk head perimeter control device for warping machine according to claim 1 is characterized in that: described adjustment control device is connected with tension roller.
6. disk head perimeter control device for warping machine according to claim 1 is characterized in that: described encoder is installed on the roller that tests the speed.
7. disk head perimeter control device for warping machine according to claim 1 is characterized in that: described pressure-detecting device is installed on the tension rail.
8. disk head perimeter control device for warping machine according to claim 1 is characterized in that: connect by RS422 between described single-chip microcomputer and the adjustment control device.
9. disk head perimeter control device for warping machine according to claim 1 is characterized in that: connect by RS485 between described single-chip microcomputer and the man-machine interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010273796 CN101929016A (en) | 2010-08-30 | 2010-08-30 | Disk head perimeter control device for warping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010273796 CN101929016A (en) | 2010-08-30 | 2010-08-30 | Disk head perimeter control device for warping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101929016A true CN101929016A (en) | 2010-12-29 |
Family
ID=43368427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010273796 Pending CN101929016A (en) | 2010-08-30 | 2010-08-30 | Disk head perimeter control device for warping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101929016A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199825A (en) * | 2011-05-26 | 2011-09-28 | 常州市第八纺织机械有限公司 | Error control method of copy-type warping machine |
| CN102995277A (en) * | 2012-11-21 | 2013-03-27 | 吴江杰杰织造有限公司 | Control system of circular weft knitting machine |
| CN103305998A (en) * | 2013-05-22 | 2013-09-18 | 黑牡丹(集团)股份有限公司 | System for controlling yarn tension of ball warp leasing machine |
| CN104032475A (en) * | 2014-06-16 | 2014-09-10 | 江南大学 | Electronic draw-off winding mechanism of circular weft knitting machine |
| CN105420864A (en) * | 2015-10-22 | 2016-03-23 | 陕西华燕航空仪表有限公司 | Control system of tension rollers of spinning machine |
| CN105420875A (en) * | 2015-12-30 | 2016-03-23 | 四川航天拓鑫玄武岩实业有限公司 | Device for controlling length uniformity of parallel twisted yarn |
| CN108103626A (en) * | 2018-01-30 | 2018-06-01 | 浙江东星纺织机械有限公司 | A kind of precision length meter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4304956A1 (en) * | 1993-02-18 | 1994-08-25 | Mayer Textilmaschf | Process and apparatus for the warping of threads |
| CN2627023Y (en) * | 2003-06-11 | 2004-07-21 | 常州市第八纺织机械厂 | Tension control device for beaming machine |
| EP1736578A2 (en) * | 2005-06-22 | 2006-12-27 | H.k.o. Isolier- und Textiltechnik GmbH | Warping machine and process for manufacturing a warp beam |
| CN2853826Y (en) * | 2005-12-09 | 2007-01-03 | 王亚芳 | Tension control device of warping machine |
| CN201443003U (en) * | 2008-12-30 | 2010-04-28 | 沈阳纺织机械厂有限公司 | Tension detecting and controlling system of large V-shaped creel of warping machine |
-
2010
- 2010-08-30 CN CN 201010273796 patent/CN101929016A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4304956A1 (en) * | 1993-02-18 | 1994-08-25 | Mayer Textilmaschf | Process and apparatus for the warping of threads |
| CN2627023Y (en) * | 2003-06-11 | 2004-07-21 | 常州市第八纺织机械厂 | Tension control device for beaming machine |
| EP1736578A2 (en) * | 2005-06-22 | 2006-12-27 | H.k.o. Isolier- und Textiltechnik GmbH | Warping machine and process for manufacturing a warp beam |
| CN2853826Y (en) * | 2005-12-09 | 2007-01-03 | 王亚芳 | Tension control device of warping machine |
| CN201443003U (en) * | 2008-12-30 | 2010-04-28 | 沈阳纺织机械厂有限公司 | Tension detecting and controlling system of large V-shaped creel of warping machine |
Non-Patent Citations (1)
| Title |
|---|
| 《山东纺织科技》 20011231 肖卫兵等 变频调速整经机恒张力控制*** , 第1期 2 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199825A (en) * | 2011-05-26 | 2011-09-28 | 常州市第八纺织机械有限公司 | Error control method of copy-type warping machine |
| CN102995277A (en) * | 2012-11-21 | 2013-03-27 | 吴江杰杰织造有限公司 | Control system of circular weft knitting machine |
| CN103305998A (en) * | 2013-05-22 | 2013-09-18 | 黑牡丹(集团)股份有限公司 | System for controlling yarn tension of ball warp leasing machine |
| CN103305998B (en) * | 2013-05-22 | 2015-06-17 | 黑牡丹(集团)股份有限公司 | System for controlling yarn tension of ball warp leasing machine |
| CN104032475A (en) * | 2014-06-16 | 2014-09-10 | 江南大学 | Electronic draw-off winding mechanism of circular weft knitting machine |
| CN105420864A (en) * | 2015-10-22 | 2016-03-23 | 陕西华燕航空仪表有限公司 | Control system of tension rollers of spinning machine |
| CN105420875A (en) * | 2015-12-30 | 2016-03-23 | 四川航天拓鑫玄武岩实业有限公司 | Device for controlling length uniformity of parallel twisted yarn |
| CN108103626A (en) * | 2018-01-30 | 2018-06-01 | 浙江东星纺织机械有限公司 | A kind of precision length meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101929016A (en) | Disk head perimeter control device for warping machine | |
| CN201793850U (en) | Pan head perimeter control device of warping machine | |
| US7303163B2 (en) | Method and system for delivering threads | |
| CN104828645B (en) | Yarn overfeeding tenslator and its method of testing and tension control system | |
| CN103147188B (en) | Control method for yarn ballooning size of straight twisting machine | |
| CN107523914B (en) | A kind of control method of sectional warper | |
| CN107161766B (en) | A kind of electric control system and its control method of servo winder | |
| EP2844597B1 (en) | Method and device for winding a synthetic yarn coming from an extruder | |
| CN202670915U (en) | Yarn tension measurement and control system with yarn breaking alarm function | |
| CN101956293A (en) | Constant linear speed electronic let-off control method and device of warp knitting machine | |
| CN102745551A (en) | Yarn tension measurement and control system with yarn breaking alarm function | |
| CN204474817U (en) | A kind of integrated spinning equipment preparing chemical-fibres filaments | |
| CN207192386U (en) | Frequency conversion wrap-up and printing machine | |
| CN203360684U (en) | Weight control system of yarn winding | |
| CN210973269U (en) | Newspaper printing machine tension and surplus paper controlling means | |
| CN104775202B (en) | Electronic yarn guide method applied to two-for-one twister and device thereof | |
| CN203187838U (en) | Twisting machine | |
| CN202744716U (en) | Warping machine yarn winding counting device | |
| CN202575538U (en) | Electronic yarn forming device for textile machinery | |
| CN102633161A (en) | Electronic yarn shaping device of textile machinery | |
| CN103147177A (en) | Straight twisting machine | |
| CN109665352A (en) | The tension control method and control device of unwinding system | |
| CN203034198U (en) | Backing-off tension control device of warp rebeaming machine loom beams | |
| CN202661894U (en) | Yarn tension measurement and control system | |
| CN104088055B (en) | Control method used with by size yarn cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20101229 |