CN201525979U - Steel cord correction machine - Google Patents
Steel cord correction machine Download PDFInfo
- Publication number
- CN201525979U CN201525979U CN2009203121784U CN200920312178U CN201525979U CN 201525979 U CN201525979 U CN 201525979U CN 2009203121784 U CN2009203121784 U CN 2009203121784U CN 200920312178 U CN200920312178 U CN 200920312178U CN 201525979 U CN201525979 U CN 201525979U
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- CN
- China
- Prior art keywords
- wire
- wheel
- cord
- crossing wheel
- steel cord
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a steel cord correction machine, which comprises a paying-off H-shaped wheel, cord through wheels, pneumatic tension arms, a straightener, a residual torsional force adjustor, an appearance quality adjustor, a residual torsional detector, a door die thread broken detector and a take-up H-shaped wheel. A steel core passes through a cord through wheel I after being unreeled by the pay-off H-shaped wheel, enters a cord through wheel II through a pay-off pneumatic tension arm after passing through the cord through wheel I, and then sequentially passes through the straightener, a cord through wheel III, a cord through wheel IV, the residual torsional force adjuster, a cord through wheel V, the appearance quality adjuster, a drawn cord through wheel, a drawing cord through wheel, a cord through wheel VI, the residual torsional force detector, a cord through wheel VII, a take-up pneumatic tension arm, a cord through wheel VIII, a cord through wheel IX, a cord through wheel X, the door die thread broken detector and a cord through wheel XI, and further, the steel cord penetrating through the cord through wheel XI is taken up via the take-up H-shaped wheel. The steel cord correction machine eliminates shortages of products such as steel cords and the like, increases straightness and flexibility of the steel cords and greatly increases yield of the steel cords.
Description
Technical field
The utility model relates to a kind of correcting device, relates in particular to a kind of correcting device of steel cord.
Background technology
At present, it no matter is domestic steel cord producer, still steel cord producer in the world, all inevitably produce the cord that exceeds performance indications of some in process of production, each producer of the quantity of this kind cord is all inequality, average accounts for about 4%, and wherein a considerable amount of cord all falls as waste disposal.At present, the price of finished steel cord is at 15000-20000 unit/ton.And the price of waste product steel cord has only 2000 yuan/ton.If discarded cord can be repaired, be the part cord reparation in the waste product qualified cord, will produce high economic benefit.Corrector of the prior art only can be repaired separately the residual defective such as exceed standard, glacing flatness exceeds standard, big wave exceeds standard of turning round of cord, and effect is not fine, and cost is higher.
The utility model content
Technique effect of the present utility model can overcome above-mentioned defective, and a kind of steel cord straightener is provided, its can to residual turn round exceed standard, glacing flatness exceeds standard, wave exceeds standard, elasticity exceeds standard etc. cord adjusts and revises.
For achieving the above object, the utility model adopts following technical scheme: it comprises Loosen up wire wheel, wire-crossing wheel, pneumatic tension arm, swage, the residual adjuster of turning round, the presentation quality adjuster, the residual detector of turning round, door mould yarn break detector, Receiving wire wheel, the steel cord by the Loosen up wire wheel unwrapping wire after by wire-crossing wheel one, the steel cord that comes out from wire-crossing wheel one enters wire-crossing wheel two by the pneumatic tension arm of unwrapping wire, the steel cord that comes out from wire-crossing wheel two passes through swage successively, wire-crossing wheel three, wire-crossing wheel four, the residual adjuster of turning round, wire-crossing wheel five, the presentation quality adjuster, passive traction wire-crossing wheel, initiatively draw wire-crossing wheel, wire-crossing wheel six, the residual detector of turning round, wire-crossing wheel seven, the pneumatic tension arm of take-up, wire-crossing wheel eight, wire-crossing wheel nine, wire-crossing wheel ten, door mould yarn break detector, wire-crossing wheel 11, the steel cord that passes wire-crossing wheel 11 is by the Receiving wire wheel take-up.
The internal stress control of steel cord is controlled the residual adjuster adjustment of turning round by being detected by the residual detection wheel of turning round correction; The retractable cable tenslator adopts the control of pneumatic tension arm, but the size of free adjustment tension force, and remain on constant tension in the process of running.It is stable that complete equipment moves, starts, stops curtain line tension, easy to operate.This device is used for the cord that mass defect is arranged is repaired, can to residual turn round exceed standard, glacing flatness exceeds standard, wave exceeds standard, elasticity exceeds standard etc. cord adjusts and revises.For the not too serious cord that exceeds standard, the multiple index of the revised cord of cord straightener basically can both near or fully in set quota.But indivedual indexs exceed standard slightly a little, make original complete underproof cord can become to be as the criterion qualified cord or degradation use.
The both sides up and down of pneumatic tension arm of unwrapping wire and the pneumatic tension arm of take-up all are provided with limited block, and pneumatic tension arm is positioned at the centre of two limited blocks up and down.The active unwrapping wire that adopts variable-frequency motor to drive, the big I of tension force is controlled by the pneumatic tension arm of unwrapping wire, and the size of tension force can be adjusted arbitrarily according to different cords, and all is to keep constant tension in the overall process of unwrapping wire.Can be because of tension force increases gradually along with reducing gradually of unwrapping wire diameter.Because having guaranteed the stable of laying tension has guaranteed through the performance indications of the revised cord integral body of straightener stable from face.When unwrapping wire, cord can move around between the end face of the left and right sides of Loosen up wire wheel, and wire-crossing wheel can be followed cord and rotated this moment, prevented that cord from producing the variation of internal stress when unwrapping wire.
Swage adopts horizontal swage or/and vertical swage, different defect situation according to cord adopt horizontal or vertical, perhaps both combinations are adjusted, and can and residually twist into row adjustment to the wave of defectiveness cord, and the different amplitudes of adjusting of drafts are also inequality.
This residual detector of turning round can detect by the residual row that twists into to cord in the process that the steel cord turns round continuously.Broken steel cord industry in the past can only be when shutting down mode by pulling line steel cord residual twisted into the pattern that row detects, easily and fast, the residual row that twists into to cord detects accurately, for solid foundation has been established in the automation of equipment.The residual regulator of turning round is by its rotation of PLC instruction control, PLC turns round the detected residual variation of turning round signal (being converted into analog value) of detector according to residual, indicate the residual variation that motor just changes, reverses, quickens or slows down of turning round, control the residual rotating speed of turning round adjuster, cord is adjusted.Residual value of turning round of adjusted cord fluctuates near programmed values.
Loosen up wire wheel, Receiving wire wheel all be connected with variable-frequency motor, broken the traditional mode that uses the torque motor take-up in the industry in the past.Adopt the advantage of variable-frequency motor take-up to be: takeup tension keeps constant in the overall process of take-up, can not produce the situation that tension force reduces gradually on the cord along with the increase of take-up radius when using the torque motor take-up.The overall process of take-up, the tension force on the pneumatic tension arm control of the take-up cord keeps constant, and the analog signals that pneumatic tension arm is gathered guarantees that with this takeup tension is constant by the running of PLC instruction control control motor.
The top of Receiving wire wheel is provided with strand oscillator.Strand oscillator adopts reciprocal monofilament thick stick winding displacement mode, and simple in structure, array pitch is reliable and stable.
The steel cord is at passive traction wire-crossing wheel and initiatively draw the round coiling of O font between the wire-crossing wheel.
Before carrying out equipment operation, guarantee the centre position of the about position of pneumatic tension arm at two limited blocks.After preparation is finished, press the startup knob of equipment, the equipment entry into service.The acceleration that this moment, each motor was set according to PLC quickens to start, in the start-up course, pneumatic tension arm can produce a fluctuation up and down greater than normal fluctuation range, this fluctuation up and down can produce an analog quantity parameter, feed back to PLC, PLC can give the instruction of take-up motor and unwrapping wire motor transmission acceleration or deceleration according to this parameter, to guarantee the constant tension on the steel cord.After startup is finished, enter normal duty.This moment, tension arm also can produce fluctuation by a small margin, and this is that normal work is adjusted, and purpose is in order to guarantee the constant tension on the steel cord.After entering duty, the residual detector of turning round can twist into the real-time monitoring of row to steel cord residual, and the result that will monitor feeds back to PLC in the mode of analog signals, and PLC sends and instructs the residual adjuster motor of turning round according to this signal.Control the residual adjustment motor of turning round and carry out forward or reverse, the moving commentaries on classics of quickening or slowing down comes the internal stress of steel curtain warp is adjusted automatically.
When this equipment of use is adjusted the steel cord, can adjust the use of steel cord presentation quality adjuster, horizontal swage, vertical swage, make the desired index of adjustment back steel cord can be in the state an of the best.
This device has effectively been eliminated the defective of products such as steel cord, has improved the glacing flatness and the pliability of steel cord, and the qualification rate of steel cord is improved significantly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in detail:
Fig. 1 is a Facad structure schematic diagram of the present utility model;
Fig. 2 is a side structure schematic diagram of the present utility model.
The specific embodiment
This device comprises Loosen up wire wheel 1, wire-crossing wheel, pneumatic tension arm, swage, the residual adjuster 9 of turning round, presentation quality adjuster 11, the residual detector 15 of turning round, door mould yarn break detector 21, Receiving wire wheel 23, steel cord 26 by Loosen up wire wheel 1 unwrapping wire after by wire-crossing wheel 1, the steel cord 26 that comes out from wire-crossing wheel 1 enters wire-crossing wheel 24 by the pneumatic tension arm 3 of unwrapping wire, the steel cord 26 that comes out from wire-crossing wheel 24 passes through swage successively, wire-crossing wheel 37, wire-crossing wheel 48, the residual adjuster 9 of turning round, wire-crossing wheel 5 10, presentation quality adjuster 11, passive traction wire-crossing wheel 12, initiatively draw wire-crossing wheel 13, wire-crossing wheel 6 14, the residual detector 15 of turning round, wire-crossing wheel 7 16, the pneumatic tension arm 17 of take-up, wire-crossing wheel 8 18, wire-crossing wheel 9 19, wire-crossing wheel 10, door mould yarn break detector 21, wire-crossing wheel 11, the steel cord 26 that passes wire-crossing wheel 11 is by Receiving wire wheel 23 take-ups, finish whole unwrapping wire and take-up, the adjustment of the various parameters of steel cord 26 is all crossed in the line process at this finish.
The pneumatic tension arm 3 of unwrapping wire all is provided with limited block 24 with the both sides up and down of the pneumatic tension arm 17 of take-up, and pneumatic tension arm is positioned at the centre of two limited blocks 24 up and down.Swage adopts the mode of horizontal swage 5 and 6 combinations of vertical swage.Loosen up wire wheel 1, Receiving wire wheel 23 all are connected with variable-frequency motor 27.The top of Receiving wire wheel 23 is provided with strand oscillator 25, and strand oscillator 25 adopts reciprocal monofilament thick stick winding displacement mode.Steel cord 26 is at passive traction wire-crossing wheel 12 and initiatively draw the round coiling of O font between the wire-crossing wheel 13.
Claims (7)
1. steel cord straightener, it is characterized in that comprising Loosen up wire wheel, wire-crossing wheel, pneumatic tension arm, swage, the residual adjuster of turning round, the presentation quality adjuster, the residual detector of turning round, door mould yarn break detector, Receiving wire wheel, the steel cord by the Loosen up wire wheel unwrapping wire after by wire-crossing wheel one, the steel cord that comes out from wire-crossing wheel one enters wire-crossing wheel two by the pneumatic tension arm of unwrapping wire, the steel cord that comes out from wire-crossing wheel two passes through swage successively, wire-crossing wheel three, wire-crossing wheel four, the residual adjuster of turning round, wire-crossing wheel five, the presentation quality adjuster, passive traction wire-crossing wheel, initiatively draw wire-crossing wheel, wire-crossing wheel six, the residual detector of turning round, wire-crossing wheel seven, the pneumatic tension arm of take-up, wire-crossing wheel eight, wire-crossing wheel nine, wire-crossing wheel ten, door mould yarn break detector, wire-crossing wheel 11, the steel cord that passes wire-crossing wheel 11 is by the Receiving wire wheel take-up.
2. steel cord straightener according to claim 1 is characterized in that the both sides up and down of pneumatic tension arm of unwrapping wire and the pneumatic tension arm of take-up all are provided with limited block, and pneumatic tension arm is positioned at the centre of two limited blocks up and down.
3. steel cord straightener according to claim 1 is characterized in that swage adopts horizontal swage or/and vertical swage.
4. steel cord straightener according to claim 2 is characterized in that Loosen up wire wheel, Receiving wire wheel all are connected with variable-frequency motor.
5. steel cord straightener according to claim 4 is characterized in that the top of Receiving wire wheel is provided with strand oscillator.
6. steel cord straightener according to claim 5 is characterized in that strand oscillator adopts reciprocal monofilament thick stick winding displacement mode.
7. steel cord straightener according to claim 1 is characterized in that the steel cord is at passive traction wire-crossing wheel and initiatively draw between the wire-crossing wheel O font and come and go coiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203121784U CN201525979U (en) | 2009-10-10 | 2009-10-10 | Steel cord correction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203121784U CN201525979U (en) | 2009-10-10 | 2009-10-10 | Steel cord correction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525979U true CN201525979U (en) | 2010-07-14 |
Family
ID=42517269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203121784U Expired - Fee Related CN201525979U (en) | 2009-10-10 | 2009-10-10 | Steel cord correction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039358A (en) * | 2009-10-09 | 2011-05-04 | 青岛三高自控设备研发有限公司 | Steel cord corrector |
| CN102051726A (en) * | 2010-08-25 | 2011-05-11 | 河南恒星科技股份有限公司 | Multilayer strand cord twisting process and core wire straightener |
| CN104358172A (en) * | 2014-10-30 | 2015-02-18 | 江苏兴达钢帘线股份有限公司 | Steel cord twisting and untwisting device |
-
2009
- 2009-10-10 CN CN2009203121784U patent/CN201525979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039358A (en) * | 2009-10-09 | 2011-05-04 | 青岛三高自控设备研发有限公司 | Steel cord corrector |
| CN102051726A (en) * | 2010-08-25 | 2011-05-11 | 河南恒星科技股份有限公司 | Multilayer strand cord twisting process and core wire straightener |
| CN102051726B (en) * | 2010-08-25 | 2013-11-13 | 河南恒星科技股份有限公司 | Multilayer strand cord twisting process and core wire straightener |
| CN104358172A (en) * | 2014-10-30 | 2015-02-18 | 江苏兴达钢帘线股份有限公司 | Steel cord twisting and untwisting 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: 20100714 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |