E+L SYSTEMS ON THE FABRIC CALENDAR LINE

Winding station system WSB91 / WSB93

  • Control components for winding stations with wear-free, brushless digital drive technology for highest control accuracy and control dynamics
  • Can be combined with infrared edge sensor FR 53 or infrared wide band sensor FE 46 or CCD camera OL 82
  • Integrated fieldbus interface Ethernet UDP/IP, EtherNet/IP, Profinet (optional) and other databus systems
  • Operation, service and diagnostic capability via web-based management based on a standard web browser or via DO 33 or OP 34/OP 36
  • Optionally with camera computer DN 1002 or with graphical touchscreen operating unit DO 3301/3311 or OP 36.
  • Precise tension measurement
  • Output signal for closed loop tension control
  • High overload rating

The SRS63 steering roll system (option: ELGUIDER) corrects the web position to the machine centerline before it reaches an accumulator, calender or wind-up. Digital infrared sensors constantly monitor the edges of the web. The liner material is correctly wound using SR41 steering roll systems at the wind up station. 

The digital E+L system regulates the tire cord web to a defined width. Using a combination of electronic broadband edge sensing system guarantees smooth and clean production. The CordAliner BCS21/31 allows the entire width of the tire cord web to be stretched before entering the calender heating cans or wind-up. The EPILiner BCS11 edge spreading system works directly on the edges of the web using two independent three-finger spreaders. The required width is achieved before the web reaches the calender nip.

  • Automatische Spleißerkennung 
  • Automatische Erkennung von Fadendicke und Fadenabstand
  • Flexible Regelung (Außenkanten, Mittenfaden, Fadenzählung oder gleichmäßige Fadenverteilung)
  • Rezeptverwaltung inkl. Einstellungen für Bahnbreitenregler und Bahnlaufregler
  • Automatischer Rezeptwechsel bei erkanntem Spleiß
  • Rezeptumstellung innerhalb der Bahnbreitenregler und Bahnlaufregler zum Zeitpunkt des Spleißdurchlaufs
  • Online-Ansicht und Protokollierung von Fehlstellen
  • Schnittstelle zum automatisierten Übertragen der nächsten Rollendaten (Rezept) 
  • Parallele Steuerung über OP-Panel möglich

In Verbindung mit einem CCD-Kamerasystem mit 12 Kameras setzt das EPI Cord Distribution Measurement neue Standards in der Messung und Kontrolle der Fadenverteilung. Mit einer intelligenten Kombination aus Regelung und Inspektion automatisiert das System den Produktionsprozess und garantiert so mehr Qualität bei gleichzeitig höherer Effizienz.

  • Contactless laser & Eddy Current sensor
  • High precission thickness measurement
  • Thickness profile with traversing sensor
  • Output signal for thickness control

Detection of missing rubber on top or bottom. An array of CCD cameras OL 91 is mounted on the front and back side of the calendered steel cord. High intensity LED lights provide the illumination. The cameras evaluate the surfaces continuously and save defect data in a database for quality control.

  • Defect signal communicated to PLC
  • Complete image processing within cameras
  • Optional with tension control
  • Integrated loadcell
  • Single sided sensor for easy liner handling
  • Compact guider
  • Integrated to existing network
  • Optional with tension control
  • Integrated loadcell
  • Single sided sensor for easy liner handling
  • Compact guider
  • Integrated to existing network

Beispiel-Set-Up