WRAPPING DEVICE AND OPERATING METHOD FOR SAME

摘要

A wrapping device guides an unwinder of a film web from a film roll to be unwound along a revolving path about a body to be wrapped. A guide path is formed by at least two separate motion systems which in each case are able to move the unwinder in at least two directions. Each of the motion systems has an actuatable mounting device for engaging a mounting flange of the unwinder, and the unwinder has two separate mounting flanges. The wrapping device has a computer by way of which the guide path of the unwinder along a freely determinable revolving path is generatable. The unwinder after a partial revolution of a motion system is transferable to the next motion system, such that a full path of the revolving path is generatable by the motion systems.

主权项

1. A wrapping device for guiding an unwinder for unwinding a film web from a film roll to be unwound along a revolving path about a body to be wrapped, the wrapping device comprising:
at least two separate motion systems forming a guide path and in each case able to move the unwinder in at least two directions within one plane, each of said motion systems having an actuatable mounting device for receiving a mounting flange of the unwinder, the unwinder having two separate mounting flanges; and a computer by way of which the guide path for the unwinder along a freely determinable revolving path is generatable, the unwinder after a partial revolution of the freely determinable revolving path is transferable from one of said motion systems to a next one of said motion systems for a continued partial revolution of the freely determinable revolving path, and a full revolution of the freely determinable revolving path is generatable by all of said motion systems.