Title:
巻線装置及び巻線方法
Document Type and Number:
Japanese Patent JP7357428
Kind Code:
B2
Abstract:
To keep constant the tension of a wire wound on a core even if the winding speed of the wire in the core fluctuates extremely.SOLUTION: A wire winding device 10 comprises: a core 12; a wire delivery mechanism 21 feeding a wire 13 to the core 12; tension equipment 31 imparting a tension to the wire 13 fed from the mechanism 21 to the core 12; a core rotation tool 14 winding on the core 12, the wire 13 which is fed from the mechanism 21 by rotation of the core 12 and has the tension imparted by the tension equipment 31; and a controller 46 controlling the core rotation tool 14, and an accumulation mechanism 60 making a speed of the wire delivered from the mechanism 21 decelerate or accelerate. The controller is characterized by controlling the wire delivery mechanism to deliver the wire at an average winding speed of the wire wound around the rotating core and by controlling the accumulation mechanism to equalize the speed of the wire delivered from the wire delivery mechanism to the winding speed of the wire wound by the rotating core.SELECTED DRAWING: Figure 1
Inventors:
Yuji Kusakata
Application Number:
JP2020004192A
Publication Date:
October 06, 2023
Filing Date:
January 15, 2020
Export Citation:
Assignee:
nittoku corporation
International Classes:
B65H59/36; B65H59/38; B65H63/036
Domestic Patent References:
| JP2004338816A | ||||
| JP2010126396A |
Attorney, Agent or Firm:
Toshiaki Hayakawa
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