CN201427824Y - Constant-tension deploying and retracting device - Google Patents
Constant-tension deploying and retracting device Download PDFInfo
- Publication number
- CN201427824Y CN201427824Y CN2009200468213U CN200920046821U CN201427824Y CN 201427824 Y CN201427824 Y CN 201427824Y CN 2009200468213 U CN2009200468213 U CN 2009200468213U CN 200920046821 U CN200920046821 U CN 200920046821U CN 201427824 Y CN201427824 Y CN 201427824Y
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- China
- Prior art keywords
- wire
- wheel
- tension
- motor
- deploying
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- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
Abstract
The utility model relates to a constant-tension deploying and retracting device, which is used for deploying and retracting a wire for a wire spool. The device comprises a wire deploying motor (1), awire deploying spool (3), a wire retracting spool (9), a wire retracting motor (10) and a tension detecting mechanism, wherein the wire deploying motor (1) is connected with a wire deploying frequencyconverter (2); the wire retracting motor (10) is connected with a wire retracting frequency converter (11); the tension detecting mechanism comprises a tension detection wheel (4), an air cylinder (5), a position sensor (6), a tachometer wheel (7), an encoder (8) and a PLC host machine (12); the tension detection wheel (4) is arranged near the wire deploying spool (3); the air cylinder (5) is connected with the middle part of the swing arm of the tension detection wheel (4); the position sensor (6) is arranged beside the swing arm of the tension detection wheel (4); the tachometer wheel (7) is arranged near the wire retracting spool (9); and the encoder (8) is arranged on the wire retracting spool (9) and is connected with the PLC host machine (12). The device has the advantages of simplestructure, convenient tension adjustment and safe and reliable operation.
Description
(1) technical field
The utility model relates to the take-up and pay-off device and the control method thereof of wire rods such as a kind of steel wire, is mainly used in the I-beam wheel retractable cable of wire rod, need to be specially adapted to the occasion of constant small tension receiving coil folding and unfolding.
(2) background technology
Present take-up and pay-off device both domestic and external all is the passive damping unwrapping wire, active constant speed traction wheel constant speed, torque motor take-up.More than Zhuan Zhi shortcoming is:
1, influenced by ever-reduced draw drum weight and damping fin etc., can not control the constant tension that unreels between I-beam wheel and the traction wheel, more can not guarantee constant small tension receiving coil.
2, the initiative traction wheel constant linear speed must have enough big tension force could guarantee linear speed and traction wheel speed synchronization between Loosen up wire wheel and traction wheel.But hightension can be pulled thin specification wire, has had a strong impact on the indexs such as grazing of finished product steel wire.
3, the tension force between torque motor control traction wheel and the take-up pulley is subjected to the influence of the heavy and mechanical damping of ever-increasing dish, often needs artificial the adjustment in the wrapup procedure, occurs easily disorderly coiling, and phenomenons such as dish rise.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of simple in structure, tension adjustment convenient, safe and reliable, on the basis of constant linear velocity, realize that constant small tension receiving coil control is with guaranteeing the product permanent tension force draw off gear that grazing is not damaged in the folding and unfolding process such as thin specification wire between from the Loosen up wire wheel to the Receiving wire wheel.
The purpose of this utility model is achieved in that a kind of permanent tension force draw off gear, comprise the unwrapping wire motor, Loosen up wire wheel, Receiving wire wheel, take-up motor and tension-detecting mechanism, the unwrapping wire motor links to each other with Loosen up wire wheel by transmission device, the take-up motor links to each other with Receiving wire wheel by transmission device, tension-detecting mechanism is arranged between Loosen up wire wheel and the Receiving wire wheel, described unwrapping wire motor is connected with the unwrapping wire frequency converter, the take-up motor is connected with the take-up frequency converter, tension-detecting mechanism comprises the tension force detection wheel, cylinder, position transduser, fifth wheel, coder and PLC main frame, the tension force detection wheel is arranged near the Loosen up wire wheel place, cylinder links to each other with the swing arm of tension force detection wheel is middle, position transduser is arranged on the side of the swing arm of tension force detection wheel, link to each other with the AD module of PLC main frame, described fifth wheel is arranged near the Receiving wire wheel place, coder is installed on the Receiving wire wheel, coder links to each other with the PLC main frame, and described unwrapping wire frequency converter links to each other with the DA module of PLC main frame with the take-up frequency converter.
The beneficial effects of the utility model are:
This device has not only solved constant tension between the folding and unfolding, controlled and adjustable problem, and guaranteed can normal folding and unfolding under the situation of small tension receiving coil.It is all controlled constant to have accomplished that steel wire tension takes turns to take-up pulley from unwrapping wire, draws the tension force that takes turns between the take-up pulley and be not limited to only control.Cancelled conventional traction electric machine, the take-up torque motor replaces with variable-frequency motor, has saved take-up motor dragline and has drawn the energy that constant-seed motor consumes.
(4) description of drawings
Fig. 1 is the structural representation of the permanent tension force draw off gear of the utility model.
Among the figure:
Unwrapping wire motor 1, unwrapping wire frequency converter 2, Loosen up wire wheel 3, tension force detection wheel 4, cylinder 5, position transduser 6, fifth wheel 7, coder 8, Receiving wire wheel 9, take-up motor 10, take-up frequency converter 11, PLC main frame 12, DA module 13, AD module 14.
(5) specific embodiment
Referring to Fig. 1, the permanent tension force draw off gear of the utility model mainly is made up of unwrapping wire motor 1, unwrapping wire frequency converter 2, Loosen up wire wheel 3, tension-detecting mechanism, Receiving wire wheel 9, take-up motor 10, take-up frequency converter 11 and PLC main frame 12.Described unwrapping wire frequency converter 2 links to each other with unwrapping wire motor 1, and unwrapping wire motor 1 links to each other with Loosen up wire wheel 3 by transmission device; Described take-up frequency converter 11 links to each other with take-up motor 10, and take-up motor 10 links to each other with Receiving wire wheel 9 by transmission device; Described tension-detecting mechanism is arranged between Loosen up wire wheel 3 and the Receiving wire wheel 9, mainly is made up of tension force detection wheel 4, cylinder 5, position transduser 6, fifth wheel 7, coder 8 and PLC main frame 12.Tension force detection wheel 4 is arranged near Loosen up wire wheel 3 places, links to each other in the middle of the swing arm of cylinder 5 and tension force detection wheel 4, is used for the steel wire tension that the balance tension detection wheel is subjected to.Position transduser 6 is arranged on the side of the swing arm of tension force detection wheel 4, links to each other with the AD module 14 of PLC main frame 12, is used for detecting tension force detection wheel position.Described fifth wheel 7 is arranged near Receiving wire wheel 9 places, and coder 8 is installed on the Receiving wire wheel 9, and coder 8 links to each other with PLC main frame 12, and unwrapping wire frequency converter 2 links to each other with the DA module 13 of PLC main frame 12 with take-up frequency converter 11.
Principle of work:
1, adopts unwrapping wire frequency converter 2 control unwrapping wire motors 1, drive Loosen up wire wheel 3 initiatively line sendings by transmission device, pass through tension detecting device, detect the AD module of the position signal of tension force detection wheel 4 in real time to PLC main frame 12, by the PLC internal calculation, control the output of unwrapping wire frequency converter with the DA module, the tension force detection wheel is controlled at the target location, thereby has controlled the tension force between the retractable cable.The input air pressure of the cylinder of adjustment tension force detection wheel, adjustment of tonicity easily.
2, utilize take-up place Receiving wire wheel 9 to drive coder 8 run-in synchronisms, and in real time coder A, B phase signals are imported x0 and the x1 of PLC respectively, detect the interior impulse density of every 10ms with the built-in high counting machine of PLC.Calculate instant linear velocity according to coder revolution pulse count and wire-crossing wheel external diameter, every 10ms and setting speed compare calculating and once and by the DA module of PLC control the take-up frequency converter frequency, have guaranteed the constant in expected value of linear velocity.
Claims (1)
1, a kind of permanent tension force draw off gear, comprise unwrapping wire motor (1), Loosen up wire wheel (3), Receiving wire wheel (9), take-up motor (10) and tension-detecting mechanism, unwrapping wire motor (1) links to each other with Loosen up wire wheel (3) by transmission device, take-up motor (10) links to each other with Receiving wire wheel (9) by transmission device, tension-detecting mechanism is arranged between Loosen up wire wheel (3) and the Receiving wire wheel (9), it is characterized in that: described unwrapping wire motor (1) is connected with unwrapping wire frequency converter (2), take-up motor (10) is connected with take-up frequency converter (11), tension-detecting mechanism comprises tension force detection wheel (4), cylinder (5), position transduser (6), fifth wheel (7), coder (8) and PLC main frame (12), tension force detection wheel (4) is arranged near Loosen up wire wheel (3) and locates, cylinder (5) links to each other with the swing arm of tension force detection wheel (4) is middle, position transduser (6) is arranged on the side of the swing arm of tension force detection wheel (4), link to each other with the AD module (14) of PLC main frame (12), described fifth wheel (7) is arranged near Receiving wire wheel (9) and locates, coder (8) is installed on the Receiving wire wheel (9), coder (8) links to each other with PLC main frame (12), and described unwrapping wire frequency converter (2) links to each other with the DA module (13) of PLC main frame (12) with take-up frequency converter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200468213U CN201427824Y (en) | 2009-06-29 | 2009-06-29 | Constant-tension deploying and retracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200468213U CN201427824Y (en) | 2009-06-29 | 2009-06-29 | Constant-tension deploying and retracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427824Y true CN201427824Y (en) | 2010-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200468213U CN201427824Y (en) | 2009-06-29 | 2009-06-29 | Constant-tension deploying and retracting device |
Country Status (1)
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| CN (1) | CN201427824Y (en) |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992971A (en) * | 2010-11-02 | 2011-03-30 | 重庆国际复合材料有限公司 | Spooler |
| CN102285557A (en) * | 2011-07-06 | 2011-12-21 | 陈建文 | Tension let-off device for rope |
| CN102424306A (en) * | 2011-08-16 | 2012-04-25 | 中国科学院宁波材料技术与工程研究所 | Tension control device for fiber tows |
| CN102800421A (en) * | 2012-07-05 | 2012-11-28 | 河南省通信电缆有限公司 | Control system for repair rewinding machine for cable |
| CN102844260A (en) * | 2010-05-21 | 2012-12-26 | 株式会社岛精机制作所 | Thread supply system |
| CN102874654A (en) * | 2012-10-26 | 2013-01-16 | 青岛新大成塑料机械有限公司 | Rolling machine for packing belt |
| CN102887397A (en) * | 2012-08-01 | 2013-01-23 | 芜湖市三之道机械有限公司 | Novel high-speed rewinding machine and control method thereof |
| CN102974658A (en) * | 2012-12-03 | 2013-03-20 | 无锡常欣科技股份有限公司 | Speed measurement guide wheel mechanism for vertical take-up machine |
| CN103021566A (en) * | 2012-11-30 | 2013-04-03 | 浙江一舟电子科技股份有限公司 | Rewinder with cable breakage detection function |
| CN103021565A (en) * | 2012-11-30 | 2013-04-03 | 浙江一舟电子科技股份有限公司 | Rewinding machine |
| CN103043471A (en) * | 2012-12-27 | 2013-04-17 | 苏州市博海激光科技有限公司 | Tipping paper rewinding machine on basis of servo system |
| CN103071643A (en) * | 2013-01-22 | 2013-05-01 | 张家港市超声电气有限公司 | Constant-tension ultrasonic cleaning device and cleaning method |
| CN103241575A (en) * | 2013-05-29 | 2013-08-14 | 四川大学 | Automatic-deviation-rectification, constant-speed and constant-tension rewinding machine |
| CN103303743A (en) * | 2012-03-14 | 2013-09-18 | 广东海粤集团有限公司 | Optical fiber winding device |
| CN103325495A (en) * | 2013-05-27 | 2013-09-25 | 昆山市线缆机械厂 | Intelligent control system of wrapping machine |
| CN103523597A (en) * | 2013-10-25 | 2014-01-22 | 吴江唯奇布业有限公司 | Constant-tension control device for winding device |
| CN103787145A (en) * | 2014-01-14 | 2014-05-14 | 南京航空航天大学 | Fabric twining device under constant tension control and control method of fabric twining device |
| CN104616832A (en) * | 2015-01-12 | 2015-05-13 | 安徽普瑞斯电工机械有限公司 | Tension constant control system for cable traction |
| CN105438892A (en) * | 2014-09-30 | 2016-03-30 | 金华市恒飞电工材料有限公司 | Tension control system for take-up device of microwire drawing machine |
| CN105643120A (en) * | 2016-03-04 | 2016-06-08 | 奇瑞汽车股份有限公司 | Constant tension mechanism and constant tension system of laser cutting machine |
| CN105648672A (en) * | 2016-03-30 | 2016-06-08 | 周家祥 | Sewing thread abnormity detection device and detection method and sewing machine |
| CN106044387A (en) * | 2016-06-22 | 2016-10-26 | 安庆潜江电缆有限公司 | Alarming type copper wire double-row tensioning equipment for cable |
| CN106044386A (en) * | 2016-06-22 | 2016-10-26 | 安庆潜江电缆有限公司 | Single-row copper wire tensioning machine for cables |
| CN106044385A (en) * | 2016-06-22 | 2016-10-26 | 安庆潜江电缆有限公司 | Double-row copper wire tensioning machine for cables |
| CN106044384A (en) * | 2016-06-22 | 2016-10-26 | 安庆潜江电缆有限公司 | Equipment for adjusting relaxation degree of copper wires for cables |
| CN106896835A (en) * | 2017-04-24 | 2017-06-27 | 深圳市立昌机电设备有限公司 | A kind of stator winding goes out line tension detection control apparatus and its method |
| CN107130451A (en) * | 2017-05-15 | 2017-09-05 | 江苏星火特钢有限公司 | High speed tubular stranding machine with identical tension automaton |
| CN109733957A (en) * | 2019-01-03 | 2019-05-10 | 孟兆富 | A kind of workshop cable automatic deploying and retracting line apparatus |
| CN109807262A (en) * | 2017-11-20 | 2019-05-28 | 中国科学院沈阳计算技术研究所有限公司 | A kind of load of passive type steel wire tension and measuring device |
-
2009
- 2009-06-29 CN CN2009200468213U patent/CN201427824Y/en not_active IP Right Cessation
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844260A (en) * | 2010-05-21 | 2012-12-26 | 株式会社岛精机制作所 | Thread supply system |
| CN102844260B (en) * | 2010-05-21 | 2015-06-24 | 株式会社岛精机制作所 | Thread supply system |
| CN101992971A (en) * | 2010-11-02 | 2011-03-30 | 重庆国际复合材料有限公司 | Spooler |
| CN102285557A (en) * | 2011-07-06 | 2011-12-21 | 陈建文 | Tension let-off device for rope |
| CN102424306A (en) * | 2011-08-16 | 2012-04-25 | 中国科学院宁波材料技术与工程研究所 | Tension control device for fiber tows |
| CN103303743A (en) * | 2012-03-14 | 2013-09-18 | 广东海粤集团有限公司 | Optical fiber winding device |
| CN102800421A (en) * | 2012-07-05 | 2012-11-28 | 河南省通信电缆有限公司 | Control system for repair rewinding machine for cable |
| CN102887397A (en) * | 2012-08-01 | 2013-01-23 | 芜湖市三之道机械有限公司 | Novel high-speed rewinding machine and control method thereof |
| CN102887397B (en) * | 2012-08-01 | 2014-10-22 | 芜湖市三之道机械有限公司 | Novel high-speed rewinding machine and control method thereof |
| CN102874654B (en) * | 2012-10-26 | 2014-07-30 | 青岛新大成塑料机械有限公司 | Rolling machine for packing belt |
| CN102874654A (en) * | 2012-10-26 | 2013-01-16 | 青岛新大成塑料机械有限公司 | Rolling machine for packing belt |
| CN103021565A (en) * | 2012-11-30 | 2013-04-03 | 浙江一舟电子科技股份有限公司 | Rewinding machine |
| CN103021566A (en) * | 2012-11-30 | 2013-04-03 | 浙江一舟电子科技股份有限公司 | Rewinder with cable breakage detection function |
| CN103021565B (en) * | 2012-11-30 | 2016-01-20 | 浙江一舟电子科技股份有限公司 | A kind of rewinding machine |
| CN103021566B (en) * | 2012-11-30 | 2015-04-22 | 浙江一舟电子科技股份有限公司 | Rewinder with cable breakage detection function |
| CN102974658B (en) * | 2012-12-03 | 2015-07-01 | 无锡常欣科技股份有限公司 | Speed measurement guide wheel mechanism for vertical take-up machine |
| CN102974658A (en) * | 2012-12-03 | 2013-03-20 | 无锡常欣科技股份有限公司 | Speed measurement guide wheel mechanism for vertical take-up machine |
| CN103043471A (en) * | 2012-12-27 | 2013-04-17 | 苏州市博海激光科技有限公司 | Tipping paper rewinding machine on basis of servo system |
| CN103043471B (en) * | 2012-12-27 | 2016-04-20 | 苏州市博海激光科技有限公司 | Based on the cork paper rewinding machine of Fu |
| CN103071643A (en) * | 2013-01-22 | 2013-05-01 | 张家港市超声电气有限公司 | Constant-tension ultrasonic cleaning device and cleaning method |
| CN103325495A (en) * | 2013-05-27 | 2013-09-25 | 昆山市线缆机械厂 | Intelligent control system of wrapping machine |
| CN103241575A (en) * | 2013-05-29 | 2013-08-14 | 四川大学 | Automatic-deviation-rectification, constant-speed and constant-tension rewinding machine |
| CN103241575B (en) * | 2013-05-29 | 2015-12-02 | 四川大学 | Automatic deviation correction constant speed identical tension rewinding machine |
| CN103523597A (en) * | 2013-10-25 | 2014-01-22 | 吴江唯奇布业有限公司 | Constant-tension control device for winding device |
| CN103787145A (en) * | 2014-01-14 | 2014-05-14 | 南京航空航天大学 | Fabric twining device under constant tension control and control method of fabric twining device |
| CN105438892A (en) * | 2014-09-30 | 2016-03-30 | 金华市恒飞电工材料有限公司 | Tension control system for take-up device of microwire drawing machine |
| CN105438892B (en) * | 2014-09-30 | 2019-01-29 | 浙江恒飞控股有限公司 | A kind of tension control system of the take-up applied to glass-coated microwire wire drawing machine |
| CN104616832A (en) * | 2015-01-12 | 2015-05-13 | 安徽普瑞斯电工机械有限公司 | Tension constant control system for cable traction |
| CN105643120A (en) * | 2016-03-04 | 2016-06-08 | 奇瑞汽车股份有限公司 | Constant tension mechanism and constant tension system of laser cutting machine |
| CN105648672A (en) * | 2016-03-30 | 2016-06-08 | 周家祥 | Sewing thread abnormity detection device and detection method and sewing machine |
| CN106044385A (en) * | 2016-06-22 | 2016-10-26 | 安庆潜江电缆有限公司 | Double-row copper wire tensioning machine for cables |
| CN106044386A (en) * | 2016-06-22 | 2016-10-26 | 安庆潜江电缆有限公司 | Single-row copper wire tensioning machine for cables |
| CN106044384A (en) * | 2016-06-22 | 2016-10-26 | 安庆潜江电缆有限公司 | Equipment for adjusting relaxation degree of copper wires for cables |
| CN106044387A (en) * | 2016-06-22 | 2016-10-26 | 安庆潜江电缆有限公司 | Alarming type copper wire double-row tensioning equipment for cable |
| CN106896835A (en) * | 2017-04-24 | 2017-06-27 | 深圳市立昌机电设备有限公司 | A kind of stator winding goes out line tension detection control apparatus and its method |
| CN107130451A (en) * | 2017-05-15 | 2017-09-05 | 江苏星火特钢有限公司 | High speed tubular stranding machine with identical tension automaton |
| CN109807262A (en) * | 2017-11-20 | 2019-05-28 | 中国科学院沈阳计算技术研究所有限公司 | A kind of load of passive type steel wire tension and measuring device |
| CN109733957A (en) * | 2019-01-03 | 2019-05-10 | 孟兆富 | A kind of workshop cable automatic deploying and retracting line apparatus |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20120629 |