| 摘要 |
The apparatus enlarges the diameter of the fiber tube in order to regenerate the deformed tube caused by the tension while winding nylon or polyester yarn. The apparatus comprises a fiber tube loader (1); a feeding part (10) including a hydraulic cylinder lift (11) and a loadless cylinder (14); a loading/unloading part (20) including a rail (21) transversed over a plant plate (13), a clamper body (22) reciprocating on the rail (21) and a clamper (25) driven by pneumatic cylinders (23,24); an enlarging part (40) including a fiber tube support (43), a hydraulic cylinder directed against a pneumatic cylinder (42) and a plurality of collets inserted into an enlargement unit (40).
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