CN202377282U - Wire retracting and arranging control system of fine steel wire drawing machine - Google Patents
Wire retracting and arranging control system of fine steel wire drawing machine Download PDFInfo
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- CN202377282U CN202377282U CN201220005157XU CN201220005157U CN202377282U CN 202377282 U CN202377282 U CN 202377282U CN 201220005157X U CN201220005157X U CN 201220005157XU CN 201220005157 U CN201220005157 U CN 201220005157U CN 202377282 U CN202377282 U CN 202377282U
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Abstract
The utility model relates to a wire retracting and arranging control system of a fine steel wire drawing machine. The wire retracting and arranging control system comprises a wire arranging motor and a wire retracting motor, wherein an I-shaped wheel is arranged on the output shaft of the wire retracting motor, a wire arranging guide rod is arranged on the output shaft of the wire arranging motor, a wire arranging wheel is arranged on the wire arranging guide rod, and the wire arranging wheel can move on the wire arranging guide rod; the wire retracting motor and the wire arranging motor are connected with the output end of a controller; and the end part of the I-shaped wheel is provided with a I-shaped wheel edge. The wire retracting and arranging control system also comprises a tension detection mechanism, wherein the tension detection mechanism is connected with the input end of the controller, and the controller detects the corresponding tension variation value of the fine steel wire during wire arranging according to the tension detection mechanism, and adjusts the feed reverse time and feed rate of the wire arranging wheel on the wire arranging guide rod by the wire arranging motor, so as to guarantee the levelness of the fine steel wire on the I-shaped wheel and the corresponding I-shaped wheel edge during wire retracting. The wire retracting and arranging control system provided by the utility model is simple and compact in structure, convenient for use, high in degree of automation, and safe and reliable, improves the edge levelness of the fine steel wire during wire arranging, avoids wire pressing and loose wire, and improves the wire arranging quality.
Description
Technical field
The utility model relates to a kind of receipts winding displacement and controls system, and especially a kind of receipts winding displacement control system of meticulous steel wire wire drawing machine belongs to the technical field that meticulous steel wire is received winding displacement.
Background technology
Meticulous steel wire wire drawing machine is the present domestic tire meridian that provides, and requires the main production equipments of more meticulous silicon chip of solar cell cutting with cutter wire.Master controller all uses industrial Programmable Logic Controller PLC in the electric control system that the receipts winding displacement of present meticulous steel wire wire drawing machine adopts; The control technology and the control of wire drawing machine are required programming realization in PLC, and the wire drawing machine of different frame for movements is all different with contents of program with its programmed method of the PLC of different brands.
In the present control method; Before the equipment operation; Must adopt inclined-plane iron chi to carry out accurate location position according to the radian angle and the radius of the radian of the I-beam wheel edge chamfer of different model, set different compensation wire arranging methods according to the chamfering situation of the I-beam wheel of different model; Adopt constant-tension control method to control under the situation after use does not have the I-beam wheel of chamfering or in I-beam wheel edge winding displacement process, eliminates chamfering; There is the control blind area in this method when between chamfering compensation and permanent Tension Control, switching, and is easy to generate row's silk protuberance at I-beam wheel edge; Receiving in the silk process for I-beam wheel in the present control method because finished silk pressure makes not have the solution of reply behind the I-beam wheel edge deformation yet, and same the existence controlled the blind area.
The realization of control method at present all is to realize through Programmable Logic Controller PLC programming, owing to there is the control blind area, consequently finished silk I-beam wheel edge is easy to generate the bending that the 1-2 millimeter does not wait, and this can become the main hidden danger of putting fracture of wire in the process.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and a kind of receipts winding displacement control system of meticulous steel wire wire drawing machine is provided, and it is simple and compact for structure; Easy to use; Improve the edge planarization of meticulous steel wire winding displacement, silk pressing and Song Si can not occur, automaticity is high; Improve the winding displacement quality, safe and reliable.
According to the technical scheme that the utility model provides, the receipts winding displacement of said meticulous steel wire wire drawing machine control system comprises being used for meticulous steel wire is carried out the winding displacement motor of winding displacement and is used for meticulous steel wire is carried out the take-up motor of take-up; Said take-up motor output shaft is provided with I-beam wheel, and the output shaft of winding displacement motor is provided with the winding displacement guide rod, and said winding displacement guide rod is provided with glass pulley, and said glass pulley can move on the winding displacement guide rod; Said take-up motor and winding displacement motor all link to each other with the output of controller; The end of I-beam wheel has the I-beam wheel edge; The tension-detecting mechanism that also comprises tension variation when being used to detect meticulous steel wire winding displacement; Said tension-detecting mechanism links to each other with the input of controller; Controller when detecting meticulous steel wire winding displacement according to tension-detecting mechanism corresponding tension variation value regulate feed reverse time and the feed speed of glass pulley on the winding displacement guide rod through the winding displacement motor so that the planarization of meticulous steel wire when I-beam wheel and the take-up of corresponding I-beam wheel edge.
Said tension-detecting mechanism comprise the tension force sense switch and with the eccentric wheel of the corresponding cooperation of said tension force sense switch, said eccentric wheel is provided with the tension force fork, said tension force fork can be swung; The tension force sense switch links to each other with the input of controller, and during meticulous steel wire winding displacement tension variation, the swing of tension force fork obtains corresponding tension value with detection after tension force sense switch and the eccentric wheel corresponding matching and imports in the controller.
Said controller comprises DSP.Said tension force sense switch comprises near switch.Be provided with horizontal guide sheave and vertical guide sheave between said eccentric wheel and glass pulley, the contiguous glass pulley of said vertical guide sheave; Meticulous steel wire links to each other with glass pulley through behind eccentric wheel, horizontal guide sheave and the vertical guide sheave successively.
Said controller links to each other with man-machine interface; Through man-machine interface input operation instruction in controller, and controller is through man-machine interface output operational factor.
Said man-machine interface comprises touch-screen.Said controller links to each other with the take-up motor through the take-up frequency converter.Said controller links to each other with the winding displacement motor through the winding displacement servo controller.
The advantage of the utility model: can be applicable to different model, the identical wire drawing machine of different frame for movement operation principles after said controller and the tension-detecting mechanism corresponding matching; Also be applicable to the I-beam wheel of different model, no matter whether this I-beam wheel has chamfering and described chamfering radian angle and radius of the radian; Controller all can carry out computing and control according to the detected I-beam wheel edge tension feedback of tension force sense switch changing value; Regulate feed reverse time and the feed speed of glass pulley on the winding displacement guide rod through the winding displacement motor; To control in the whole whole process that realizes non-blind area in the silk process of receiving, automaticity is high, and it is high to receive silk winding displacement flatness; Do not have silk pressing and filament-loose phenomenon, put the probability that produces fracture of wire in the process and reduce greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
As shown in Figure 1: the utility model comprises man-machine interface 1, controller 2, take-up frequency converter 3, winding displacement servo controller 4, tension force sense switch 5, tension force fork 6, horizontal guide sheave 7, vertical guide sheave 8, glass pulley 9, winding displacement motor 10, I-beam wheel edge 11, take-up motor 12, I-beam wheel 13, winding displacement guide rod 14, meticulous steel wire 15, wire drawing machine 16 and eccentric wheel 17.
As shown in Figure 1: said receipts winding displacement control system comprises and is used for meticulous steel wire 15 is carried out the winding displacement motor 10 of winding displacement and is used for the take-up motor 12 that carries out take-up to behind meticulous steel wire 15 winding displacements; The output shaft of said take-up motor 12 is provided with I-beam wheel 13; The end of said I-beam wheel 13 has I-beam wheel edge 11; Produce the winding displacement protuberance when radian angle of I-beam wheel edge 11 chamferings and radius of the radian can cause take-up, can become the main hidden danger of putting fracture of wire in the process.The output shaft of winding displacement motor 10 is provided with winding displacement guide rod 14; Said winding displacement guide rod 14 is parallel distribution with I-beam wheel 13; Winding displacement guide rod 14 is provided with glass pulley 9; Said glass pulley 9 can feeding campaign on winding displacement guide rod 14, when glass pulley 9 when feeding is moved on winding displacement guide rod 14, and can be to being received on the I-beam wheel 13 after meticulous steel wire 15 guiding.14 modes that can adopt feed screw nut to cooperate of glass pulley 9 and winding displacement guide rod.Take-up motor 12 and winding displacement motor 10 link to each other with the output of controller 2; Controller 2 links to each other with take-up motor 12 through take-up frequency converter 3; Controller 2 links to each other with winding displacement motor 10 through winding displacement servo controller 4; Thereby controller 2 can be regulated the speed of control take-up motor 12 and winding displacement motor 10, reaches corresponding winding displacement requirement.Winding displacement motor 10 is a servomotor.
Because there is the influence that produces the control blind areas in I-beam wheel edge 11, said controller 2 is the tension-detecting mechanism of tension variation when being used to detect meticulous steel wire 15 winding displacements also in order to eliminate meticulous steel wire 15 winding displacements the time.Said tension-detecting mechanism comprise tension force sense switch 5 and with the eccentric wheel 17 of said tension force sense switch 5 corresponding cooperations, said eccentric wheel 17 is provided with tension force fork 6, said tension force fork 6 can be swung, tension force sense switch 5 is positioned at a side of eccentric wheel 17.Tension force sense switch 5 can adopt near switch; When meticulous steel wire 15 moved to I-beam wheel edge 11 under glass pulley 9 guide effects, the tension value of meticulous steel wire 15 changed, after the tension value of meticulous steel wire 15 changes; 6 swings of tension force fork; After 6 swings of tension force fork, 5 of eccentric wheel 17 and tension force sense switches relatively move, and tension force sense switch 5 can be imported the tension variation value of meticulous steel wire 15 according to corresponding mobile situation in controller 2; Controller 2 is regulated feed reverse time and the feed speed of glass pulley 9 on winding displacement guide rod 14 according to the tension variation value of tension force sense switch 5 inputs through winding displacement motor 10; So that meticulous steel wire 15 can be avoided silk pressing and Song Si at the planarization of I-beam wheel 3 and the 11 places take-up of I-beam wheel edge after leading through glass pulley 9 simultaneously.
9 of eccentric wheel 17 and glass pulleys are provided with horizontal guide sheave 7 and vertical guide sheave 8, said vertical guide sheave 8 contiguous glass pulleys 9, and said eccentric wheel 17, horizontal guide sheave 7 and vertical guide sheave 8 all are fixedly installed on the wire drawing machine 16.Can pass eccentric wheel 17, horizontal guide sheave 7, vertical guide sheave 8 backs successively from the meticulous steel wire 15 of wire drawing machine 16 output and receive silk in I-beam wheel 13 through glass pulley 9 guiding backs.Meticulous steel wire 15 can produce bending after through eccentric wheel 17, horizontal guide sheave 7 and vertical guide sheave 8, makes meticulous steel wire 15 directions produce conversion, improves reliability and the stability of receiving silk.
Be applicable to different model, different frame for movement after tension-detecting mechanism and controller 2 corresponding matching but the identical wire drawing machine of principle; Also be applicable to the different model I-beam wheel; No matter whether I-beam wheel edge 11 exists chamfering and the no matter arc angle of said chamfering and the radii size of circular arc; The tension feedback changing value that controller 2 can feed back according to the I-beam wheel edge 11 that 5 detections of tension force sense switch obtain carries out the edge winding displacement control method that computing draws I-beam wheel edge 11; Drive winding displacement motor 10 through output control signal control winding displacement servo controller 4 and carry out edge winding displacement feeding and winding displacement switching-over adjustment; The winding displacement at maintenance I-beam wheel edge 11 is consistent smooth with middle winding displacement, finishes up to receiving silk, and can not cause silk pressing and Song Si.
In I-beam wheel 13 take-up processes,, finished silk produces I-beam wheel edge 11 deformation because twining pressure; When causing I-beam wheel edge 11 winding displacements the trend of bending to occur; Controller 2 can carry out the edge winding displacement control that computing draws I-beam wheel edge 11 according to the tension feedback changing value of tension force sense switch 5 feedbacks; Through exporting control signal to winding displacement servo controller 4, control winding displacement motor 10 carries out edge winding displacement feeding and winding displacement switching-over adjustment, and maintenance I-beam wheel edge 11 is consistent smooth with I-beam wheel 13 middle winding displacements; Finish up to receiving silk, and can not cause silk pressing and loose ends.
Described controller 2 of the utility model and tension-detecting mechanism corresponding matching; The winding displacement precision is high and not influenced by take-up speed; Said controller 2 can be realized wire drawing machine 16 high-speed cruisings and guarantee receiving the winding displacement quality, and the flatness of I-beam wheel edge 11 winding displacements can remain on below 1 millimeter.
Said controller 2 adopts the high-speed dsp chip as primary processor; Its floating-point operation ability is behind the decimal point 6; Therefore said controller can accurately be controlled the operation coupling of wire drawing motor 5, take-up motor 12 and winding displacement servomotor 10, can realize the high speed stable operation of 1000 meters/minute of take-up speeds; Its speed of service can reach the each run time and be no more than 3 milliseconds; In 11 whens switching-over, needed 50 milliseconds to winding displacement motor 10 at the I-beam wheel edge, the speed of said controller 2 can accurately measure fully winding displacement motor 10 at the I-beam wheel edge tension variation value of feedback during 11 switching-overs.Said controller 2 is controlled the switching-over time of implementation only needs 0.5 millisecond, and said controller 2 can reach the control requirement of flatness in 1 millimeter fully for the control rate of edge winding displacement.Also comprise high-precision receipts filament length degree in the said controller 2 and calculate, can realize 0.001% receipts silk precision, be i.e. the error precision of 1 meter of per 100 km.
As shown in Figure 1: during work, the meticulous steel wire 15 that comes out from wire drawing machine 16 links to each other with glass pulley 9 through eccentric wheel 17, horizontal guide sheave 7, vertical guide sheave 8 backs successively, on I-beam wheel 13, carries out winding displacement through glass pulley 9 guiding backs.The width and the relevant wire drawing running parameter of I-beam wheel 13 are set in controller 2 through said man-machine interface 1; The tension variation value that controller 2 promptly feeds back according to tension force sense switch 5; Regulate the speed of service of control take-up motor 12, winding displacement motor 10 respectively through take-up frequency converter 3, winding displacement servo controller 4; After take-up motor 12 and winding displacement motor 10, wire drawing machine 16 corresponding matching, realize wire drawing, receive silk and accurate winding displacement process.
When meticulous steel wire 15 drains into I-beam wheel edge 11 under glass pulley 9 guide effects; The tension value of meticulous steel wire 15 is different at the tension value of I-beam wheel 13 middle with meticulous steel wire 15; Tension force fork 6 swings this moment; After 6 swings of tension force fork, 5 of eccentric wheel 17 and tension force sense switches produce relative motion, and tension force sense switch 5 can be with in the tension variation value input controller 2 that detects.The tension variation value input controller 2 that is fed back during with glass pulley 9 winding displacements to I-beam wheel edge 11 when tension force sense switch 5; Controller 2 calculates the commutation position and the feed speed of glass pulley 9 through computing according to corresponding tension value; Controller 2 is through the commutating period and the velocity of rotation of winding displacement servo controller 4 control winding displacement motors 10; Switching-over and velocity of rotation through winding displacement motor 10 output shafts rotate are regulated feed reverse time and the feed speed of glass pulley 9 on winding displacement guide rod 14; Keep meticulous steel wire 15 in the middle of I-beam wheel 13 and I-beam wheel edge 11 smooth, and can silk pressing and loose ends.
Can be applicable to different model, the wire drawing machine 16 that different frame for movement operation principle is identical after controller described in the utility model 2 and the tension-detecting mechanism corresponding matching; Also be applicable to the I-beam wheel 13 of different model, no matter whether this I-beam wheel 13 has chamfering and described chamfering radian angle and radius of the radian; Controller 2 all can carry out computing and control according to tension force sense switch 5 detected I-beam wheel edges 11 tension feedback changing values; Regulate feed reverse time and the feed speed of glass pulley 9 on winding displacement guide rod 14 through winding displacement motor 10; To control in the whole whole process that realizes non-blind area in the silk process of receiving, automaticity is high, and it is high to receive silk winding displacement flatness; Do not have silk pressing and filament-loose phenomenon, put the probability that produces fracture of wire in the process and reduce greatly.
Claims (9)
1. the receipts winding displacement of meticulous steel wire wire drawing machine control system comprises being used for meticulous steel wire (15) is carried out the winding displacement motor (10) of winding displacement and is used for meticulous steel wire (15) is carried out the take-up motor (12) of take-up; Said take-up motor (12) output shaft is provided with I-beam wheel (13); The output shaft of winding displacement motor (10) is provided with winding displacement guide rod (14); Said winding displacement guide rod (14) is provided with glass pulley (9), and said glass pulley (9) can be gone up at winding displacement guide rod (14) and move; Said take-up motor (12) and winding displacement motor (10) all link to each other with the output of controller (2); The end of I-beam wheel (13) has I-beam wheel edge (11); It is characterized in that: the tension-detecting mechanism that also comprises tension variation when being used to detect meticulous steel wire (15) winding displacement; Said tension-detecting mechanism links to each other with the input of controller (2); Tension variation value corresponding when controller (2) detects meticulous steel wire (15) winding displacement according to tension-detecting mechanism is regulated feed reverse time and the feed speed of glass pulley (9) on winding displacement guide rod (14) through winding displacement motor (10), so that the planarization of meticulous steel wire (15) when I-beam wheel (13) and corresponding I-beam wheel edge (11) take-up.
2. the receipts winding displacement control system of meticulous steel wire wire drawing machine according to claim 1; It is characterized in that: said tension-detecting mechanism comprise tension force sense switch (5) and with the eccentric wheel (17) of the corresponding cooperation of said tension force sense switch (5); Said eccentric wheel (17) is provided with tension force fork (6), and said tension force fork (6) can be swung; Tension force sense switch (5) links to each other with the input of controller (2); During meticulous steel wire (15) winding displacement tension variation; Tension force fork (6) swing obtains detection in the corresponding tension value input controller (2) after tension force sense switch (5) and eccentric wheel (17) corresponding matching.
3. the receipts winding displacement control system of meticulous steel wire wire drawing machine according to claim 1, it is characterized in that: said controller (2) comprises DSP.
4. the receipts winding displacement control system of meticulous steel wire wire drawing machine according to claim 1, it is characterized in that: said tension force sense switch (5) comprises near switch.
5. the receipts winding displacement control system of meticulous steel wire wire drawing machine according to claim 2; It is characterized in that: be provided with horizontal guide sheave (7) and vertical guide sheave (8) between said eccentric wheel (17) and glass pulley (9), the contiguous glass pulley (9) of said vertical guide sheave (8); Meticulous steel wire (15) links to each other with glass pulley (9) through eccentric wheel (17), horizontal guide sheave (7) and vertical guide sheave (8) back successively.
6. the receipts winding displacement control system of meticulous steel wire wire drawing machine according to claim 1, it is characterized in that: said controller (2) links to each other with man-machine interface (1); Through man-machine interface (1) input operation instruction in controller (2), and controller (2) is through man-machine interface (1) output operational factor.
7. the receipts winding displacement control system of meticulous steel wire wire drawing machine according to claim 6, it is characterized in that: said man-machine interface (1) comprises touch-screen.
8. the receipts winding displacement control system of meticulous steel wire wire drawing machine according to claim 1, it is characterized in that: said controller (2) links to each other with take-up motor (12) through take-up frequency converter (3).
9. the receipts winding displacement control system of meticulous steel wire wire drawing machine according to claim 1, it is characterized in that: said controller (2) links to each other with winding displacement motor (10) through winding displacement servo controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220005157XU CN202377282U (en) | 2012-01-06 | 2012-01-06 | Wire retracting and arranging control system of fine steel wire drawing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220005157XU CN202377282U (en) | 2012-01-06 | 2012-01-06 | Wire retracting and arranging control system of fine steel wire drawing machine |
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| CN202377282U true CN202377282U (en) | 2012-08-15 |
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| CN201220005157XU Expired - Fee Related CN202377282U (en) | 2012-01-06 | 2012-01-06 | Wire retracting and arranging control system of fine steel wire drawing machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527748A (en) * | 2012-01-06 | 2012-07-04 | 无锡奥特维科技有限公司 | Winding and arranging control system of fine steel wire drawing machine |
| CN103241593A (en) * | 2013-05-15 | 2013-08-14 | 中国神华能源股份有限公司 | Method and system for controlling cable drum |
| CN104190730B (en) * | 2014-08-11 | 2016-01-13 | 湖北三江航天江北机械工程有限公司 | The winding displacement compensating control method of water tank drawbench |
| CN105478526A (en) * | 2015-12-18 | 2016-04-13 | 武汉同力智能系统股份有限公司 | Method for water tank wire-drawing machine to densely arrange extra thin steel wires on base of proximity switches |
| CN109240173A (en) * | 2018-10-26 | 2019-01-18 | 苏州安驰控制系统有限公司 | A kind of method and integrated control device of integrated control |
-
2012
- 2012-01-06 CN CN201220005157XU patent/CN202377282U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527748A (en) * | 2012-01-06 | 2012-07-04 | 无锡奥特维科技有限公司 | Winding and arranging control system of fine steel wire drawing machine |
| CN103241593A (en) * | 2013-05-15 | 2013-08-14 | 中国神华能源股份有限公司 | Method and system for controlling cable drum |
| CN104190730B (en) * | 2014-08-11 | 2016-01-13 | 湖北三江航天江北机械工程有限公司 | The winding displacement compensating control method of water tank drawbench |
| CN105478526A (en) * | 2015-12-18 | 2016-04-13 | 武汉同力智能系统股份有限公司 | Method for water tank wire-drawing machine to densely arrange extra thin steel wires on base of proximity switches |
| CN105478526B (en) * | 2015-12-18 | 2017-09-05 | 武汉同力智能系统股份有限公司 | Method of the water tank drawbench based on proximity switch solid matter extra thin steel wire |
| CN109240173A (en) * | 2018-10-26 | 2019-01-18 | 苏州安驰控制系统有限公司 | A kind of method and integrated control device of integrated control |
| CN109240173B (en) * | 2018-10-26 | 2023-04-07 | 苏州安驰控制系统有限公司 | Integrated control method and integrated control device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20150106 |
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| EXPY | Termination of patent right or utility model |