Garnwickler

Details

Veröffentlichungs-Nr.

EP4725883

Anmeldetag

11. September 2025

Veröffentlichung

15. April 2026

Rechtsraum

EP

IPC

B65H54/52(TORAY INDUSTRIES et al.)

Abstract

An object of the present invention is to cool a motor while wasteful electric power consumption is suppressed.The following components are provided: a contact roller motor 32 configured to rotationally drive a contact roller; an inverter 32a configured to adjust the rotation speed of the contact roller motor 32; a fan configured to send cooling wind to the contact roller motor 32; a fan motor 33 configured to rotationally drive the fan; an inverter 33a configured to adjust the rotation speed of the fan motor 33; an input unit 27 into which the winding speed of winding a yarn Y can be input; and a controller 29. When the yarn Y is wound, the controller 29 controls the inverter 32a based on the winding speed of winding the yarn Y so as to control the rotation speed of the contact roller and controls the inverter 33a based on the winding speed of winding the yarn Y so as to control the rotation speed of the fan. In this regard, the winding speed of winding the yarn Y is input into the input unit 27.

Anmelder

Firma

TMT Machinery, Inc.

Land

🇯🇵 Japan