EP0911092A2 - Dispositif et procédé de dépÔt de boucles de fil sur une bande transporteuse - Google Patents

Dispositif et procédé de dépÔt de boucles de fil sur une bande transporteuse Download PDF

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Publication number
EP0911092A2
EP0911092A2 EP98118614A EP98118614A EP0911092A2 EP 0911092 A2 EP0911092 A2 EP 0911092A2 EP 98118614 A EP98118614 A EP 98118614A EP 98118614 A EP98118614 A EP 98118614A EP 0911092 A2 EP0911092 A2 EP 0911092A2
Authority
EP
European Patent Office
Prior art keywords
conveyor belt
wire windings
actual position
wire
belt
Prior art date
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.)
Granted
Application number
EP98118614A
Other languages
German (de)
English (en)
Other versions
EP0911092B1 (fr
EP0911092A3 (fr
Inventor
Uwe Dipl.-Ing. Plociennik
Otmar Dr.-Ing. Palzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
SMS Demag AG
Schloemann Siemag AG
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 SMS Schloemann Siemag AG, SMS Demag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0911092A2 publication Critical patent/EP0911092A2/fr
Publication of EP0911092A3 publication Critical patent/EP0911092A3/fr
Application granted granted Critical
Publication of EP0911092B1 publication Critical patent/EP0911092B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
    • B21C47/262—Treatment of a wire, while in the form of overlapping non-concentric rings

Definitions

  • the present invention relates to a laying process for wire windings on a conveyor belt with a belt center, in particular on a Stelmor conveyor belt, the wire turns on the
  • the conveyor belt is placed in an actual position with respect to the belt center be, as well as a depositing device for depositing wire windings on a conveyor belt with a belt center, in particular Stelmor conveyor belt, with a winding layer for depositing the wire turns on the conveyor belt and an actuator to influence the Current position of the wire turns on the conveyor belt.
  • the object of the present invention is therefore a Laying process and the corresponding laying device to create an even cooling of the wire windings can be reached on the conveyor belt.
  • the object is achieved for the method in that the wire turns position-controlled on the conveyor belt with respect to the belt center be filed.
  • the object is achieved in that a sensor for detecting the actual position of the wire turns on the Has conveyor belt and a controller, the controller the actual position and a target position are supplied and the controller from the Difference between the actual position and the target position an actuating signal for the actuator determined and output to this.
  • Cooling flows can therefore coordinate in this way given this defined situation and directed that there is even cooling of the wire windings results.
  • the situation of the wire windings are regulated so that there is a uniform Cooling results.
  • an ultrasonic or infrared sensor can be used as a sensor device for detecting the actual position of the wire windings
  • an optical sensor device has proven particularly suitable proven the z. B. be designed as a CCD camera can.
  • the winding of the wire is deposited on the conveyor belt in the State of the art by means of a winding layer, which deals with a Speed rotates around an axis of rotation, the speed being changeable is.
  • the wire windings are first of all by the coiler placed on a ramp, one opposite the horizontal Inclination angle includes.
  • the wire turns are off the ramp transported to the conveyor belt.
  • the slope of the ramp is changeable.
  • the angle of inclination Ramp and / or the position of the guide rulers can be changed.
  • That wire is formed by the winding layer 1 into wire turns 2 and on a Ramp 3 filed. From there, it is further via transport rollers 4 transported on a Stelmor conveyor belt 5.
  • the wire turns 2 are by means of guide rulers arranged on the side of the ramp 6 laterally guided.
  • the optical sensor device 7 is as CCD camera trained. So it has a variety of side by side arranged photosensitive cells.
  • the sensor signal the sensor device 7 is fed to a controller 8.
  • the controller 8 is also a superordinate simulation computer 9 Target position for the wire windings 2 supplied.
  • the controller 8 Determined from the sensor signal of the optical sensor device 7 the controller 8 an actual position of the wire turns 2.
  • the accuracy the actual position is due to the resolution of the optical sensor device 7 in connection with the width of the Stelmor conveyor belt 5 given. With a number of 2200 pixels the optical Sensor device 7 and a conveyor belt width of 1.5 m results for example, a resolution of less than one millimeter.
  • the controller calculates 8 an actuating signal for an actuator for adjusting the actual position to the target position.
  • the wire turns 2 centered with respect to a belt center 10 of the Stelmor conveyor belt 5 be stored with a certain winding diameter.
  • the position of the wire turns 2 on the Stelmor conveyor belt 5 can, for example, by changing the speed n of the Winding layer 1 are affected. This is particularly the case with one Diameter of the wire less than 12 mm advantageous.
  • Changing the speed n of the winding layer 1 affects except the actual position of the wire turns 2 also the turn diameter.
  • a Control over the speed n of the winding layer 1 is therefore only possible within narrow limits.
  • the ramp 3 closes an inclination angle ⁇ with the horizontal on.
  • Alternatively and / or in addition to regulating the speed n of the Winding layer 1 can also determine the actual position of the wire windings 2 Influencing the angle of inclination ⁇ of the ramp 3 and / or the lateral Position s are influenced by guide rulers 6. This is especially with a diameter of the wire larger than 10 mm advantageous. Especially with smaller wire diameters there is a risk that the wire turns 2 at a side Deform displacement through the guide rulers 6.
  • the optical sensor device 7 designed as a CCD camera 7, which over the entire width of the Stelmor conveyor belt 5 extends.
  • Such Sensor device 7 is particularly useful if it is not known beforehand which part of the Stelmor conveyor belt 5 should be covered with wire turns 2.
  • the wire turns 2 are over a large part the range of the Stelmor conveyor belt 5.
  • a Bandwidth of z. B. 1.5 m winding diameter are typically in the range between 1.3 m and 1.45 m. It can therefore be less expensive be instead of a CCD camera 7, which extends over the entire width of the Stelmor conveyor belt 5 extends two CCD cameras 7-1 and 7-2 to be used, each of the left and right marginal areas of the Stelmor conveyor belt 5. This situation is shown in Fig. 4 shown schematically. The two CCD cameras 7-1 and 7-2 capture z. B. the outermost 30 cm of the Stelmor conveyor belt 5, which has a total width of z. B. 1.5 m.
  • the CCD camera 7 (according to FIG. 3) or the CCD cameras 7-1, 7-2 (according to Fig. 4) deliver up to 100 signals per second to the controller 8. Die Number of signals from the detection of one wire winding 2 to the next Wire winding 2 thus gives the time between the Detection of two wire turns 2. In connection with the speed, with which the wire turns 2 on the Stelmor conveyor belt 5 are conveyed, the geometric distance of the Wire turns 2 on the Stelmor conveyor belt.
  • single-line CCD cameras 7, 7-1, 7-2 used.
  • multi-line CCD camera 7 or multi-line CCD cameras 7-1, 7-2 be used.
  • the term "multi-line” means that the relevant camera 7, 7-1, 7-2 has several parallel lines, which each extend over the width or the edge area of the Stelmor conveyor belt 5 extend.
  • multi-line Cameras 7, 7-1, 7-2 can measure the distance between the wire windings 2 of course directly by evaluating a single one, then two-dimensional sensor signal can be determined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Conveyors (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
EP98118614A 1997-10-22 1998-10-01 Dispositif et procédé de dépôt de boucles de fil sur une bande transporteuse Expired - Lifetime EP0911092B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19746495 1997-10-22
DE19746495A DE19746495A1 (de) 1997-10-22 1997-10-22 Ablegeverfahren für Drahtwindungen auf ein Transportband und hiermit korrespondierende Ablegevorrichtung

Publications (3)

Publication Number Publication Date
EP0911092A2 true EP0911092A2 (fr) 1999-04-28
EP0911092A3 EP0911092A3 (fr) 2001-03-21
EP0911092B1 EP0911092B1 (fr) 2003-04-09

Family

ID=7846181

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118614A Expired - Lifetime EP0911092B1 (fr) 1997-10-22 1998-10-01 Dispositif et procédé de dépôt de boucles de fil sur une bande transporteuse

Country Status (5)

Country Link
US (1) US6161787A (fr)
EP (1) EP0911092B1 (fr)
JP (1) JPH11216511A (fr)
AT (1) ATE236742T1 (fr)
DE (2) DE19746495A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825074A (zh) * 2012-09-14 2012-12-19 南京钢铁股份有限公司 一种胎圈钢丝用盘条的控制冷却工艺
CN110000228A (zh) * 2019-05-07 2019-07-12 北京勤泽鸿翔冶金科技有限公司 斯太尔摩线冷却控制系统及控制方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10103677B4 (de) * 2001-01-27 2011-04-07 Sms Siemag Aktiengesellschaft Verfahren zur Erzeugung von Drahtbunden niedriger Höhe
KR100551796B1 (ko) * 2003-07-15 2006-02-13 기아자동차주식회사 자동차의 점 용접에 사용되는 리일 와이어 방식 용접 장치
KR100928813B1 (ko) * 2007-12-11 2009-11-27 주식회사 포스코 선재코일 이송안내장치
KR101782757B1 (ko) * 2013-10-29 2017-09-27 신닛테츠스미킨 카부시키카이샤 선재 냉각 장치 및 선재 냉각 방법
WO2017082908A1 (fr) * 2015-11-12 2017-05-18 Primetals Technologies Germany Gmbh Procédé et système de fabrication d'une bobine de fil
KR102448746B1 (ko) * 2020-07-03 2022-09-30 주식회사 포스코 선재코일 이송장치 및 이송방법
US20220371077A1 (en) * 2021-05-21 2022-11-24 Primetals Technologies USA LLC Method of Automating Coil Height Control in a Wire Rod Plant

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152152A (en) * 1967-02-04 1969-05-14 Schloemann Ag Improvements in the Continuous Deposition of a String of Turns of Wire Upon an Endless Conveyor
FR2459085A1 (fr) * 1979-06-14 1981-01-09 Usinor Installation perfectionnee pour la fabrication de fil metallique se presentant sous forme de couronnes
DE3537668A1 (de) * 1985-10-23 1987-04-23 Krupp Gmbh Walzdrahtadjustage
EP0432531A1 (fr) * 1989-12-09 1991-06-19 Sms Schloemann-Siemag Aktiengesellschaft Dispositif pour refroidir des fils laminés

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2526312A (en) * 1946-03-07 1950-10-17 Carnegie Illinois Steel Corp Contact roll for electroplating
CA961314A (en) * 1971-10-13 1975-01-21 Takuo Mizoguchi Method and apparatus for cooling wire rods
US4914935A (en) * 1988-12-28 1990-04-10 Fryer Corporation Method and apparatus for laying coiled rod stock
DE4117906C2 (de) * 1991-05-31 1994-01-05 Andreas Kubicek Verfahren und Vorrichtungen zur automatischen Handhabung von Walzdraht in Drahtwalzwerken
DE4118958A1 (de) * 1991-06-08 1992-12-10 Thaelmann Schwermaschbau Veb Verfahren und vorrichtung zum schopfen von walzdraht

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152152A (en) * 1967-02-04 1969-05-14 Schloemann Ag Improvements in the Continuous Deposition of a String of Turns of Wire Upon an Endless Conveyor
FR2459085A1 (fr) * 1979-06-14 1981-01-09 Usinor Installation perfectionnee pour la fabrication de fil metallique se presentant sous forme de couronnes
DE3537668A1 (de) * 1985-10-23 1987-04-23 Krupp Gmbh Walzdrahtadjustage
EP0432531A1 (fr) * 1989-12-09 1991-06-19 Sms Schloemann-Siemag Aktiengesellschaft Dispositif pour refroidir des fils laminés

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102825074A (zh) * 2012-09-14 2012-12-19 南京钢铁股份有限公司 一种胎圈钢丝用盘条的控制冷却工艺
CN110000228A (zh) * 2019-05-07 2019-07-12 北京勤泽鸿翔冶金科技有限公司 斯太尔摩线冷却控制系统及控制方法

Also Published As

Publication number Publication date
DE59807832D1 (de) 2003-05-15
DE19746495A1 (de) 1999-04-29
ATE236742T1 (de) 2003-04-15
EP0911092B1 (fr) 2003-04-09
EP0911092A3 (fr) 2001-03-21
US6161787A (en) 2000-12-19
JPH11216511A (ja) 1999-08-10

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