Title:
巻線装置及び巻線方法
Document Type and Number:
Japanese Patent JP7336825
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. The device is characterized in that the mechanism 21 is configured so that the feeding speed of the wire 13 is changeable, and in that the controller 46 controls the mechanism 21 together with the tool 14 to feed the wire 13 at a speed equal to the winding speed of the wire 13 wound on the rotating core 12.SELECTED DRAWING: Figure 1
Inventors:
Yuji Kusakata
Application Number:
JP2020004193A
Publication Date:
September 01, 2023
Filing Date:
January 15, 2020
Export Citation:
Assignee:
nittoku corporation
International Classes:
B65H63/036; B65H59/36
Domestic Patent References:
| JP201010429A | ||||
| JP977365A | ||||
| JP439269A | ||||
| JP5294561A | ||||
| JP1267268A |
Foreign References:
| US20190352123 | ||||
| CN110342337A |
Attorney, Agent or Firm:
Toshiaki Hayakawa