JPS55165866A - Coil winding machine - Google Patents
Coil winding machineInfo
- Publication number
- JPS55165866A JPS55165866A JP7387779A JP7387779A JPS55165866A JP S55165866 A JPS55165866 A JP S55165866A JP 7387779 A JP7387779 A JP 7387779A JP 7387779 A JP7387779 A JP 7387779A JP S55165866 A JPS55165866 A JP S55165866A
- Authority
- JP
- Japan
- Prior art keywords
- increased
- tensile force
- wire
- bobbin
- coil wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
PURPOSE: To prevent changes of pitches of coil wound around the core wire in such a way that tensile force of the coil wire is constantly unified by increasing or decreasing the number of rotation of a bobbin in response to changes of the tensile force of the coil wire.
CONSTITUTION: Coil wire 8 between a guide roller 14b and the tip of a nozzle 3 is hung over rollers 20, 20 in inverse S letter shape, when the winding radius of the wire 8 is made smaller, tensile force of the wire 8 increases, the increased tensile force swivels and displaces a swiveling disc 8 through the rollers 20, 20 in the direction of arrow D. A movable contacter 22 slides and displaces over a resistor 23 on the fixed side by the angle θ as shown by catenary lines by the swiveling displacement of this disc 18, and the current value is increased. The increased curret value is compared with a reference value at a comparison circuit 27, a variable direct current motor 12 is accelerated in response to the difference and to the command signal, rotational velocity of a bobbin 7 is increased, feeding amount of the coil wire 8 from the bobbin 7 is increased, and its tensile force is made constant.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7387779A JPS55165866A (en) | 1979-06-12 | 1979-06-12 | Coil winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7387779A JPS55165866A (en) | 1979-06-12 | 1979-06-12 | Coil winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55165866A true JPS55165866A (en) | 1980-12-24 |
Family
ID=13530860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7387779A Pending JPS55165866A (en) | 1979-06-12 | 1979-06-12 | Coil winding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55165866A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100925622B1 (en) | 2007-11-05 | 2009-11-06 | 주식회사 포스코 | Reel for winding wire rod |
| WO2019080461A1 (en) * | 2017-10-24 | 2019-05-02 | 东莞前沿技术研究院 | Apparatus capable of correcting cable arrangement |
-
1979
- 1979-06-12 JP JP7387779A patent/JPS55165866A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100925622B1 (en) | 2007-11-05 | 2009-11-06 | 주식회사 포스코 | Reel for winding wire rod |
| WO2019080461A1 (en) * | 2017-10-24 | 2019-05-02 | 东莞前沿技术研究院 | Apparatus capable of correcting cable arrangement |
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