Method for precisely cutting to size tubes wound onto a spool and machine for implementing said method

摘要

Machine for winding tubes (1) in spool form, comprising a structure (10) carrying a rotating reel (11), a device for feeding a tube (1) to the reel (11) in a longitudinal direction (X-X), a blade (12) for cutting the tube (1), movable in both senses along a transverse direction (Y-Y), a unit (20) for measuring the length of the tube (1), a device (22) for marking the tube (1) when a predefined length of the tube to be wound is reached, said device being arranged upstream of the machine, and a device (30) for detecting a marking (1b) applied to the tube (1), which device is arranged upstream of the cutting blade (12) at a predetermined distance (D) from said blade in the longitudinal direction (X-X).

主权项

1. A machine for winding tubes in spool form, comprising:
a structure carrying a rotating reel, a device for feeding a tube to the reel in a longitudinal direction, a blade for cutting the tube, movable in both senses along a transverse direction, a unit for measuring the length of the tube, wherein the unit comprises a device for marking the tube when a predefined length of the tube to be wound is reached, said device being arranged upstream of the machine, and a device for detecting a marking applied to the tube, which device is arranged upstream of the cutting blade at a predetermined distance from said blade in the longitudinal direction.