Coil packaging system
Disclosed is a coil packaging system. The system comprises a first robot arm having a grappling portion adapted to grip a wrapping material, a second robot arm having a grappling portion adapted to grip the wrapping material, and a coil rotating means adapted to carry and rotate a coil about a coil axis. The first robot arm is movable along a first horizontal axis (A 1 ) which, in an operating position, coincides with the coil axis, while the second robot arm is movable along a second horizontal axis (A 2 ), the second horizontal axis (A 2 ) being parallel to the first horizontal axis (A 1 ), and along a third horizontal axis (A 3 ), the third horizontal axis (A 3 ) being perpendicular to the second horizontal axis (A 2 ).
1. A coil packaging system comprising:
a first robot arm having a grappling portion adapted to grip a wrapping material;
a second robot arm having a grappling portion adapted to grip the wrapping material;
a coil rotating means adapted to carry and rotate a coil about a coil axis;
wherein the first robot arm is only movable along a first horizontal axis during a process of wrapping the coil wherein, when the coil is in an operating position, the first horizontal axis coincides with the coil axis; and
wherein the first robot arm is adapted to move through the eye of the coil, and
wherein the second robot arm is movable along a second horizontal axis, the second horizontal axis being parallel to but different from the first horizontal axis, and
wherein the second robot arm is further movable towards and away from the first robot arm along a third horizontal axis to pass the wrapping material between the robot arms, the third horizontal axis being perpendicular to the second horizontal axis.
2. The coil packaging system according to claim 1 , wherein the grappling portion of the first robot arm is adapted to grip a top part of the wrapping material, and the grappling portion of the second robot arm is adapted to grip a bottom part of the wrapping material.
3. The coil packaging system according to claim 1 , wherein the second robot arm is adapted to extend along the third axis and is mounted on a guide rail, wherein the guide rail is oriented along the second axis.
4. The coil packaging system according to claim 1 , wherein the first and second robot arms are adapted to move simultaneously along the first and second horizontal axes.
5. The coil packaging system according to claim 1 , wherein the first robot arm is arranged at a first height and the second robot arm is arranged at a second height, wherein the distance between the first and the second height is substantially the same as the height of the wrapping material.
6. The coil packaging system according to claim 1 , wherein the robot arms are adjustable along a vertical axis.
7. The coil packaging system according to claim 1 , wherein the coil rotating means are vertically adjustable.
8. The coil packaging system according to claim 1 , wherein the robot arms are pneumatically driven.
9. A coil packaging system comprising:
a first robot arm having a grappling portion adapted to grip a wrapping material;
a second robot arm having a grappling portion adapted to grip the wrapping material;
a coil rotating means adapted to carry and rotate a coil about a coil axis;
wherein,
the first robot arm is only movable along a first horizontal axis wherein, when the coil is in an operating position, the first horizontal axis coincides with the coil axis; and
the second robot arm is movable along a second horizontal axis,
the second horizontal axis being parallel to but different from the first horizontal axis, and
wherein the second robot arm is further movable towards and away from the first robot arm along a third horizontal axis to pass the wrapping material between the robot arms, the third horizontal axis being perpendicular to the second horizontal axis.