Coiling pipes in spool form and tying said spool

摘要

A machine for coiling pipes in the form of large-size heavy spools includes a reel rotating about a longitudinal axis for coiling the pipes fed to the reel in a feeding direction, the reel including: a first rotating half-reel; a second half-reel coaxial with and arranged opposite the first half-reel in the longitudinal direction; said first and second half-reels being displaceable in both senses of the longitudinal direction from a relative position where the two half-reels are closed in contact with each other in the longitudinal direction for coiling the spool, to a position where the two half-reels are separated from each other for unloading the finished and tied spool; and an assembly for tying the spool using a strap.

主权项

1. A coiling machine for coiling pipes in a form of large-size heavy spools, comprising:
a reel rotating about a longitudinal axis for coiling the pipes fed to the reel in a feeding direction, wherein said reel comprises:
a first rotating half-reel;a second half-reel coaxial with and arranged opposite the first rotating half-reel in the longitudinal direction;said first rotating half-reel and the second half-reel being displaceable in both senses of the longitudinal direction from a relative position where the two half-reels are closed in contact with each other in the longitudinal direction for coiling the large-size heavy spools, to a position where the two half-reels are separated from each other for unloading the large-size heavy spools; and wherein the coiling machine further comprises:
an assembly for tying the large-size heavy spool by means of a strap, the assembly comprising:
first inner semi-channels connected to each half-reel in predefined angular positions thereof;at least one first and one second outer semi-channels which are rotationally fixed, respectively connected to the first rotating half-reel and the second half-reel in a predefined angular position thereof, axially detached from each other and axially displaceable in the longitudinal direction together with the two half-reels;a tying unit for operation of the strap, connected to the first inner semi-channels and at least one first outer semi-channel.