Apparatus and method for handling an artificial turf arranged on a base
An apparatus is disclosed for handling an artificial turf arranged on a base. In at least one embodiment, the apparatus includes a removing station for lifting from the base a strip of the artificial turf extending in a longitudinal direction, a separating station for separating filling material from the strip and a winding station for winding the strip onto a shaft. A method is disclosed for handling an artificial turf arranged on a base. In at least one embodiment, the method includes lifting a strip of the artificial turf extending in a longitudinal direction from the base, separating infill material from the strip and winding the strip onto a shaft.
1. An apparatus for handling an artificial turf, comprising:
a separating station to separate infill material from the artificial turf, the separating station including
a guide roller over which a strip of the artificial turf is to be passed to allow the infill material to be separated from the strip by way of gravitation, and the separating station including each of:
an engagement device to separate infill material from the strip through mechanical engagement with the strip, the engagement device including at least one rotatable girder structure adjacent to the guide roller and arranged to rotatably engage with the underside of the strip to cause the infill material to dislodge, and
nozzles to separate infill material from the strip, the nozzles being positioned adjacent to the guide roller and being arranged to direct air jets at filaments of the strip that are forcibly angled away from each other, the filaments being located on a side opposite the underside of the strip.
2. An apparatus as claimed in claim 1 , wherein the guide roller is arranged to act on the strip, such that a portion of the strip that, at any given moment contacts the guide roller, is opened up, wherein filaments of the strip are angled away from each other allowing the infill material to fall from the strip under the influence of gravitation.
3. An apparatus as claimed in claim 1 , wherein the engagement of the guide roller with the strip is adjustable to enable setting of the degree to which the strip is opened up.
4. An apparatus as claimed in claim 1 , wherein the separating station further includes a collecting unit to receive the separated infill material.
5. An apparatus as claimed in claim 1 , further comprising:
a removing station, arranged to remove the artificial turf, when arranged on a base, by lifting from the base a strip of the artificial turf extending in a longitudinal direction; and
a winding station to wind the strip onto a shaft.
6. An apparatus as claimed in claim 5 , wherein the removing station is arranged to deflect said strip from the base.
7. An apparatus as claimed in claim 5 , wherein at least one of the removing station, the separating station and the winding station is adjustable between an operating position and a transport position.
8. An apparatus as claimed in claim 5 , wherein the removing station comprises a deflecting device, which extends transversely of said longitudinal direction and which is arranged to contact the strip and to deflect said strip in such a manner that an upper side of the strip is oriented towards the base.
9. An apparatus as claimed in claim 8 , wherein the deflecting device includes a covered circumferential surface arranged to contact the strip.
10. An apparatus as claimed in claim 5 , wherein the guide roller is arranged downstream of the removing station.
11. An apparatus as claimed in claim 5 , wherein the shaft onto which the strip is to be wound is rotatable.
12. An apparatus as claimed in claim 5 , wherein said apparatus is mobile.
13. An apparatus as claimed in claim 1 , wherein the guide roller is adapted to engage the underside of the strip, such that a portion of the strip that contacts the guide roller is opened up such that filaments of the strip are angled away from each other allowing the infill material to fall from the strip under the influence of gravitation and the nozzles are arranged to direct air jets at the filaments that are angled away from each other.