Automatic filament ending device
AssigneeJf Polymers (Suzhou) Co., Ltd.
InventorGuan Li
Life of this patent
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Abstract
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.
Claims20
A device for fixing a tail end of a filament to a filament spool, comprising:
- a filament threading module, comprising:
- a filament feeding module comprising at least one gripper configured to clamp the filament by the at least one gripper and pass the tail end of the filament through a first threading hole on the filament spool, and
- a filament guide mechanism 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, wherein the filament guide mechanism comprising:
- a filament guide assembly comprising a filament guide, and
- a filament driver to move the filament guide assembly towards or away from the filament spool.
Dependencies are inferred from the claim text.