CN201427824Y - Constant-tension deploying and retracting device - Google Patents

Constant-tension deploying and retracting device Download PDF

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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
Authority
CN
China
Prior art keywords
wire
wheel
tension
motor
deploying
Prior art date
Application number
CN2009200468213U
Other languages
Chinese (zh)
Inventor
张文长
张永平
赵国忠
卞忠林
Original Assignee
张家港市胜达钢绳有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张家港市胜达钢绳有限公司 filed Critical 张家港市胜达钢绳有限公司
Priority to CN2009200468213U priority Critical patent/CN201427824Y/en
Application granted granted Critical
Publication of CN201427824Y publication Critical patent/CN201427824Y/en

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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

Permanent tension force draw off gear
(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).
CN2009200468213U 2009-06-29 2009-06-29 Constant-tension deploying and retracting device CN201427824Y (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (38)

* Cited by examiner, † Cited by third party
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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Granted publication date: 20100324

Termination date: 20120629