CN202670911U - Rewinding device - Google Patents
Rewinding device Download PDFInfo
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- CN202670911U CN202670911U CN 201220342906 CN201220342906U CN202670911U CN 202670911 U CN202670911 U CN 202670911U CN 201220342906 CN201220342906 CN 201220342906 CN 201220342906 U CN201220342906 U CN 201220342906U CN 202670911 U CN202670911 U CN 202670911U
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- take
- detection unit
- motor
- tension
- spool
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Abstract
The utility model relates to a rewinding device, which comprises a pay-off spool, a rewinding spool, a pay-off motor used for driving the pay-off spool to rotate, a rewinding motor used for driving the rewinding spool to rotate, a tension detection unit, a speed detection unit and a programmable logic controller (PLC), wherein the tension detection unit and the speed detection unit are arranged between the pay-off spool and the rewinding spool; an output end of the PLC is in signal connection with the pay-off motor and the rewinding motor respectively; and the tension detection unit and the speed detection unit are respectively in signal connection with an input end of the PLC. By the device, constant tension between the rewinding spool and the pay-off spool can be kept, the phenomenon that the spool is disordered and tensioned is avoided, and the wires can be continuously and normally rewound under low tension; and moreover, the tension is controllable, and the phenomenon that the quality of the wires is damaged due to extremely high tension is avoided.
Description
Technical field
The utility model relates to a kind of take-up, relates in particular to the take-up and pay-off device of the wire rods such as a kind of steel wire.
Background technology
In the prior art, the transmission winding process of the wire rods such as steel wire all is the passive damping unwrapping wire, namely mainly between draw drum and take-up reel, is driven by take-up reel after twining draw drum and take-up reel and carries out; Generally, be wheel disc initiatively by the take-up reel of driven by motor, the tension force by steel wire etc. drives, and drives draw drum and rotates passively unwrapping wire, to realize the take-up transmission process of the wire rod such as steel wire.Have some problems in this process: because draw drum weight constantly reduces and the impact such as damping fin braking, can not keep unreeling the constant tension between dish and the traction wheel, and disorderly dish occurs easily in wrapup procedure, the phenomenons such as dish rise; Want to utilize driving wheel to drive the draw drum unwrapping wire, that must have certain tension force between driving wheel and draw drum, but overtension can be pulled the wire rods such as steel wire, affects the wire rod quality;
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of take-up that a kind of simple in structure, tension adjustment is convenient, can make the safe operation under degree of precision constant-tension state of winding steel wire device is provided.
The purpose of this utility model is achieved by the following technical solution: a kind of take-up, comprise draw drum, take-up reel, be used for driving the unwrapping wire motor that described draw drum rotates, be used for driving the take-up motor that described take-up reel rotates, tension detection unit, speed detection unit, the PLC control unit, described tension detection unit and speed detection unit are arranged between draw drum and the take-up reel, the mouth of described PLC control unit and described unwrapping wire motor and take-up motor connect with signal respectively, and described tension detection unit and described speed detection unit connect with signal with the input end of described PLC control unit respectively.
In the technique scheme, preferably, described tension detection unit comprises the tension force that is installed in the swing arm and detects wheel, is connected with described swing arm and is used for to drive cylinder that described swing arm moves, detects the position transduser of taking turns current present position for detection of described tension force, and the input end of described position transduser and described PLC control unit connects with signal.
In the technique scheme, preferably, described speed detection unit comprises for the fifth wheel of measuring the take-up reel cireular frequency and is used for the coder that the cireular frequency that described fifth wheel is measured changes into electric signal, and the input end of described coder and described PLC control unit connects with signal.
In the technique scheme, preferably, described take-up motor and described unwrapping wire motor are variable-frequency motor.
Application according to such scheme, present technique has compared with prior art solved following problem: this device can keep the constant tension between take-up reel and the draw drum, solve the dish phenomenon of disorderly coiling, rise, and can in the situation of small tension receiving coil, can continue normal retractable wire.And tension force is controlled, has guaranteed that wire rod can not cause quality impaired because of overtension.
Description of drawings
Fig. 1 is the structural representation of a kind of take-up of the utility model.
Among the figure:
1, draw drum; 2, tension force detects wheel; 3, cylinder; 4, swing arm; 5, position transduser; 6, fifth wheel; 7, coder; 8, take-up reel; 9, PLC control unit; 10, unwrapping wire motor; 11, take-up motor.
The specific embodiment
Referring to a kind of take-up shown in Figure 1, it is disposed with draw drum 1, tension detection unit, speed detection unit, take-up reel 8 and PLC control unit 9 along the wire rod moving direction.Be connected with the automatically unwrapping wire motor 10 of unwrapping wire of an energy on the draw drum 1, be connected to the take-up motor 11 of an energy automatic takeup on the take-up reel 8.Take-up motor 11 is variable-frequency motor with unwrapping wire motor 10.The mouth of PLC control unit 9 and unwrapping wire motor 10 and take-up motor 11 connect with signal respectively, tension detection unit comprises the tension force that is installed in the swing arm 4 and detects wheel 2, is connected with swing arm 4 and is used for to drive cylinder 3 that swing arm 4 moves, detects the position transduser 5 of wheel 2 current present positions for detection of tension force, and the input end of position transduser 5 and PLC control unit 9 connects with signal.Speed detection unit comprises for the fifth wheel 6 of measuring take-up reel 8 cireular frequencys with for the coder 7 that fifth wheel 6 measured cireular frequencys is changed into electric signal, and coder 7 connects with signal with the input end of PLC control unit 9.
Wire rod detects wheel 2 o'clock through overtension, and tension force detects wheel 2 and can swing by cylinder 3 control swing arms 4 according to the size of tension force, and at this moment position transduser 5 is transferred to PLC control unit 9 with the location information that tension force detects wheel 2.8 take-ups of take-up motor 11 control take-up reels, wire rod enters speed detection unit through after the tension detection unit, take-up reel 8 take-ups drive fifth wheel 6 tests the speed to its cireular frequency, and the coder 7 that is installed on the fifth wheel 6 changes into cireular frequency electric signal transmission in real time to PLC control unit 9.The tension force that PLC control unit 9 transmits back according to position transduser 5 detects the location information of wheel 2 and the cireular frequency of the take-up reel 8 that coder 7 transmits back, calculate the unwrapping wire speed of unwrapping wire motor 10 and the take-up speed of take-up motor 11, then by mouth signal is sent to respectively unwrapping wire motor 10 and take-up motor 11, so just guaranteed the constant tension of whole take-up process.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. take-up, comprise draw drum, take-up reel, be used for driving the unwrapping wire motor that described draw drum rotates, be used for driving the take-up motor that described take-up reel rotates, tension detection unit, speed detection unit, the PLC control unit, described tension detection unit and speed detection unit are arranged between draw drum and the take-up reel, the mouth of described PLC control unit and described unwrapping wire motor and take-up motor connect with signal respectively, and described tension detection unit and described speed detection unit connect with signal with the input end of described PLC control unit respectively.
2. take-up according to claim 1, it is characterized in that: described tension detection unit comprises the tension force that is installed in the swing arm and detects wheel, is connected with described swing arm and is used for to drive cylinder that described swing arm moves, detects the position transduser of taking turns current present position for detection of described tension force, and the input end of described position transduser and described PLC control unit connects with signal.
3. take-up according to claim 1, it is characterized in that: described speed detection unit comprises for the fifth wheel of measuring the take-up reel cireular frequency and is used for the coder that the cireular frequency that described fifth wheel is measured changes into electric signal, and the input end of described coder and described PLC control unit connects with signal.
4. take-up according to claim 1, it is characterized in that: described take-up motor and described unwrapping wire motor are variable-frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342906 CN202670911U (en) | 2012-07-13 | 2012-07-13 | Rewinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220342906 CN202670911U (en) | 2012-07-13 | 2012-07-13 | Rewinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670911U true CN202670911U (en) | 2013-01-16 |
Family
ID=47491829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220342906 Expired - Fee Related CN202670911U (en) | 2012-07-13 | 2012-07-13 | Rewinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670911U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773613A (en) * | 2015-03-18 | 2015-07-15 | 帕罗(上海)海洋工程有限公司 | Constant-tension installing winch for steel wire rope and cable |
| CN105197686A (en) * | 2015-08-31 | 2015-12-30 | 中天科技光纤有限公司 | Novel multigroup re-winding device and control method thereof |
| 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 |
| CN105648672A (en) * | 2016-03-30 | 2016-06-08 | 周家祥 | Sewing thread abnormity detection device and detection method and sewing machine |
| CN106629244A (en) * | 2015-10-28 | 2017-05-10 | 合肥神马科技集团有限公司 | Wire twisting machine and payoff tension detection device thereof |
| CN107500042A (en) * | 2017-09-14 | 2017-12-22 | 苏州敏柔电子科技有限公司 | A kind of actinobacillus device |
| CN107790513A (en) * | 2017-11-24 | 2018-03-13 | 苏州金钜松机电有限公司 | A kind of take-up reel brakes of stretching-machine |
| CN108031725A (en) * | 2015-11-13 | 2018-05-15 | 芜湖楚江合金铜材有限公司 | Flat wire former |
| CN111170078A (en) * | 2020-02-18 | 2020-05-19 | 广州市城市排水有限公司 | Hosepipe rolling equipment |
| CN112850350A (en) * | 2021-01-05 | 2021-05-28 | 广东工业大学 | Optical fiber winding machine capable of automatically controlling tension |
| CN114162668A (en) * | 2021-12-20 | 2022-03-11 | 东莞市杜氏诚发精密弹簧有限公司 | Broken wire clamping device |
-
2012
- 2012-07-13 CN CN 201220342906 patent/CN202670911U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104773613A (en) * | 2015-03-18 | 2015-07-15 | 帕罗(上海)海洋工程有限公司 | Constant-tension installing winch for steel wire rope and cable |
| CN105197686A (en) * | 2015-08-31 | 2015-12-30 | 中天科技光纤有限公司 | Novel multigroup re-winding device and control method thereof |
| CN106629244A (en) * | 2015-10-28 | 2017-05-10 | 合肥神马科技集团有限公司 | Wire twisting machine and payoff tension detection device thereof |
| CN108114999A (en) * | 2015-11-13 | 2018-06-05 | 芜湖楚江合金铜材有限公司 | Former |
| CN108144961A (en) * | 2015-11-13 | 2018-06-12 | 芜湖楚江合金铜材有限公司 | Copper alloy former |
| CN108031725A (en) * | 2015-11-13 | 2018-05-15 | 芜湖楚江合金铜材有限公司 | Flat wire former |
| CN105648672A (en) * | 2016-03-30 | 2016-06-08 | 周家祥 | Sewing thread abnormity detection device and detection method and sewing machine |
| CN107500042A (en) * | 2017-09-14 | 2017-12-22 | 苏州敏柔电子科技有限公司 | A kind of actinobacillus device |
| CN107790513A (en) * | 2017-11-24 | 2018-03-13 | 苏州金钜松机电有限公司 | A kind of take-up reel brakes of stretching-machine |
| CN111170078A (en) * | 2020-02-18 | 2020-05-19 | 广州市城市排水有限公司 | Hosepipe rolling equipment |
| CN112850350A (en) * | 2021-01-05 | 2021-05-28 | 广东工业大学 | Optical fiber winding machine capable of automatically controlling tension |
| CN114162668A (en) * | 2021-12-20 | 2022-03-11 | 东莞市杜氏诚发精密弹簧有限公司 | Broken wire clamping device |
| CN114162668B (en) * | 2021-12-20 | 2024-07-19 | 东莞市杜氏诚发精密弹簧有限公司 | Broken wire clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130116 Termination date: 20160713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |