A swivel drive for a winding device wherein a thread is wound onto a bobbin tube to form a bobbin includes a swivel axis. A motor is coupled with a drive shaft, wherein the drive shaft has a drive axis. A first gear stage is coupled to the drive shaft, and a second gear stage is coupled to the first gear stage. The second gear stage has a gear output oriented in the swivel axis. The first gear stage includes a first crown gear and the second gear stage includes a second crown gear.

A swivel drive for a winding device wherein a thread is wound onto a bobbin tube to form a bobbin includes a swivel axis. A motor is coupled with a drive shaft, wherein the drive shaft has a drive axis. A first gear stage is coupled to the drive shaft, and a second gear stage is coupled to the first gear stage. The second gear stage has a gear output oriented in the swivel axis. The first gear stage includes a first crown gear and the second gear stage includes a second crown gear.

The present technology is generally directed to a cord winding system and a method of using thereof. In various embodiments, a cord winding system including: a motor; a winding assembly operably coupled to the motor, the winding assembly having an interior side and an exterior side, the winding assembly being configured to hold on the interior side respective first portions of a set of cords, and wind, driven by the motor, respective second portions of the set of cords around the exterior side, a second portion of a respective cord extending from the first portion thereof along a length of the cord, and a control unit programmed to actuate the motor for winding the set for a cycle time that relates to lengths of the cords.

The present technology is generally directed to a cord winding system and a method of using thereof. In various embodiments, a cord winding system including: a motor; a winding assembly operably coupled to the motor, the winding assembly having an interior side and an exterior side, the winding assembly being configured to hold on the interior side respective first portions of a set of cords, and wind, driven by the motor, respective second portions of the set of cords around the exterior side, a second portion of a respective cord extending from the first portion thereof along a length of the cord, and a control unit programmed to actuate the motor for winding the set for a cycle time that relates to lengths of the cords.

A cable coiling device comprises a cable coiling mechanism adapted to coil a cable to form a cable roll, and a cable clamping mechanism. The cable clamping mechanism clamps and fixes an end segment of the cable during coiling the cable. The end segment has a predetermined length and is adapted to be processed while the cable is coiled.

Wire rollers may include a wire roller assembly including a rotatable roller assembly shaft. A first roller assembly plate may be on the roller assembly shaft and a second roller assembly plate may be on the roller assembly shaft. At least one of the first roller assembly plate and the second roller assembly plate may be selectively removable with respect to the roller assembly shaft. A roller space may be between the first roller assembly plate and the second roller assembly plate. A wire roller disk may be in the roller space and engaged for rotation by the roller assembly shaft. The wire roller disk may be configured to releasably retain at least one end of a wire segment. A roller assembly actuator may operably engage the roller assembly shaft of the wire roller assembly for rotation of the roller assembly shaft and the wire roller disk.

Wire rollers may include a wire roller assembly including a rotatable roller assembly shaft. A first roller assembly plate may be on the roller assembly shaft and a second roller assembly plate may be on the roller assembly shaft. At least one of the first roller assembly plate and the second roller assembly plate may be selectively removable with respect to the roller assembly shaft. A roller space may be between the first roller assembly plate and the second roller assembly plate. A wire roller disk may be in the roller space and engaged for rotation by the roller assembly shaft. The wire roller disk may be configured to releasably retain at least one end of a wire segment. A roller assembly actuator may operably engage the roller assembly shaft of the wire roller assembly for rotation of the roller assembly shaft and the wire roller disk.

A periscopic doffer device including: a travelling mechanism including a frame; a first lifting mechanism including a first lifting rod group fixed on the frame and a first platform, the top end of the first lifting rod group being connected to the first platform; a second lifting mechanism including a second lifting rod group arranged on the first platform and a second platform, the top end of the second lifting rod group is connected to the second platform; a rotating mechanism including a rotary motor fixed on the second platform and a rotary rack, the rotary motor being connected to the rotary table at the bottom of the rotary rack, and a sliding rail assembly is horizontally arranged on the rotary rack; and a yarn receiving mechanism including a yarn receiving rod and a translation assembly.

A periscopic doffer device including: a travelling mechanism including a frame; a first lifting mechanism including a first lifting rod group fixed on the frame and a first platform, the top end of the first lifting rod group being connected to the first platform; a second lifting mechanism including a second lifting rod group arranged on the first platform and a second platform, the top end of the second lifting rod group is connected to the second platform; a rotating mechanism including a rotary motor fixed on the second platform and a rotary rack, the rotary motor being connected to the rotary table at the bottom of the rotary rack, and a sliding rail assembly is horizontally arranged on the rotary rack; and a yarn receiving mechanism including a yarn receiving rod and a translation assembly.

A device for fixing a tail end of a filament to a filament spool is provided. The device includes a filament threading module having a filament feeding module and a filament guide mechanism. The filament feeding module is configured to clamp the filament and pass the tail end of the filament through a first threading hole on the filament spool. And the filament guide mechanism including a filament guide assembly is used to guide the tail end to pass through a second threading hole on the filament spool after the tail end of the filament has passed through the first threading hole. The filament guide assembly including a filament guide and a filament driver. The filament driver is configured to move the filament guide assembly towards or away from the filament spool.