Winding machine for winding strand-shaped winding material on a spool
OwnerWalter Kytirinventor
Life of this patent
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Abstract
A winding machine which can move back and forth on guide rails for winding strand-shaped winding material includes a frame and a spool, the spool being rotatably mounted on a vertical spindle sleeve arm. A spool speed detection meter for detecting the speed of rotation of the spool and a measuring device for detecting the arrival speed of the winding material are provided on a stationary strand guide. A computer compares the speed of rotation of the spool and the arrival speed of the winding material, and upon a sudden change in the ratio of both these measured variables effects a reverse movement of the feed drive which moves the winding machine.
Claims3
In a winding machine for winding strand-shaped winding material on a rotating spool to which the winding material is fed via a strand guide, having a feed drive for effecting a relatively reciprocating traversing movement between the spool and the strand guide axially of the spool, the feed drive being controlled upon the rising of the winding material at a spool flange in accordance with a pre-established control program during the transition into a next higher winding layer, the improvement comprising
- a reversing means for reversing the relative movement between the spool and the strand guide, said reversing means including means for detecting a ratio of the speed of rotation of the spool with respect to speed of arrival of the winding material at the spool and means for reacting to a change in the ratio of the speed of rotation of the spool with respect to the speed of arrival of the winding material including the control program for causing the feed drive to change the relative direction of movement between the spool and the strand guide.
In a winding machine for winding strand-shaped winding material from a stationary strand guide onto a spool which is arranged on a frame, which frame being traversable axially of the spool and by means of a feed drive is movable back and forth in the axial direction of the spool for a reciprocating winding movement, the improvement comprising
- a spool speed detector meter supported on the frame for detecting the speed of rotation of the spool, a measuring means on the stationary strand guide for detecting the arrival speed of the winding material,
- computer means operatively connected with the spool speed detector meter and with the measuring means for monitoring the ratio of the arrival speed of the winding material with respect to the speed of rotation of the spool and for causing reverse movement of the feed drive to reverse the direction of movement of the winding machine upon a sudden change in the ratio of the arrival speed of the winding material with respect to the speed of rotation of the spool.
Dependencies are inferred from the claim text.