KR20160001357A - Winding coil correcting apparatus - Google Patents
Winding coil correcting apparatus Download PDFInfo
- Publication number
- KR20160001357A KR20160001357A KR1020140079737A KR20140079737A KR20160001357A KR 20160001357 A KR20160001357 A KR 20160001357A KR 1020140079737 A KR1020140079737 A KR 1020140079737A KR 20140079737 A KR20140079737 A KR 20140079737A KR 20160001357 A KR20160001357 A KR 20160001357A
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- South Korea
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- calibration
- winding coil
- coil
- support
- unit
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- Manufacture Of Motors, Generators (AREA)
Abstract
A winding coil correcting apparatus is disclosed. The winding coil calibration apparatus of the present invention comprises: a base on which a winding coil is seated; A coil correcting portion movably installed on both sides of the base and contacting the outer surface of the winding coil; And a coil press section for pressing the coil calibration section toward the winding coil side to calibrate the winding coil into a cylindrical shape.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a winding coil calibration apparatus, and more particularly, to a winding coil calibration apparatus capable of preventing a winding coil from being deformed.
Generally, in ironmaking process, molten iron is melted to produce molten iron. In the steelmaking process, molten steel is produced by removing carbon, phosphorus, and sulfur components from molten iron. In the casting process, slabs are produced by injecting molten steel into a mold, followed by cooling and solidifying. In the rolling process, a slab is rolled by a rolling machine to produce a coil. The slab is heated in a furnace and then flows into the rolling apparatus. As the slab is rolled in the rolling apparatus, a strip is formed. The strip is wound on the mandrel of the winding device and then loaded on the loading station.
BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2013-0074097 (published on Mar. 03, 2014, entitled "Device and Method for Detecting Defects in Strips").
SUMMARY OF THE INVENTION An object of the present invention is to provide a winding coil calibration apparatus capable of preventing a winding coil from being deformed.
A winding coil correcting apparatus according to the present invention comprises: a base on which a winding coil is seated; A coil calibration part movably installed on both sides of the base and contacting the outer surface of the winding coil; And a coil press section for pressing the coil calibration section toward the winding coil side to calibrate the winding coil into a cylindrical shape.
Wherein the coil calibration unit comprises: a moving device movably installed on the base; A support provided on the mobile device; A calibrating band portion which is coupled to the support and is brought into contact with the outer surface of the winding coil and is pressed toward the winding coil side by the coil press portion; And a calibration driving unit coupled to the support band and the calibration band unit and pressing the calibration band unit such that the calibration band unit is bent in an arc shape.
Wherein the calibration band portion includes: a plurality of calibration bands coupled to the support and bent in an arc shape by the calibration driving portion; And a connecting member connecting the plurality of calibration bands and being pressed toward the winding coil side by the coil press portion.
The calibration driver may include: a connection bar connected to a plurality of calibration bands; A slider portion which connects the connection bar and the support member and moves to move along the support member by the calibration motor unit to bend the calibration band member into an arc shape; And a calibration motor unit connected to the slider unit to move the slider unit along the support base.
Wherein the calibration motor unit includes: a rack gear portion formed along a longitudinal direction of the support base; A pinion gear portion engaged with the rack gear portion and fixed to the slider portion; And a calibration motor connected to the pinion gear portion and coupled to the slider portion.
Wherein the moving device comprises: a rail part disposed along the width direction of the winding coil at the base; A movable block movably coupled to the rail portion and to which the support is fixed; A ball screw coupled to the moving block to move the moving block along the rail portion; And a moving motor unit for rotating the ball screw.
According to the present invention, the winding coil can be calibrated by applying an external force to the winding coil before or immediately after the winding coil is deformed.
Further, according to the present invention, since the outer surface of the winding coil is stacked while being supported by the calibration band portion, it is possible to prevent the winding coil from being deformed again.
1 is a front view schematically showing a winding coil calibration apparatus according to an embodiment of the present invention.
2 is a side view schematically showing a winding coil calibration apparatus according to an embodiment of the present invention.
3 is a front view schematically showing a structure of a calibration driving unit in a wound coil calibration apparatus according to an embodiment of the present invention.
4 is a side view schematically showing a state in which a winding coil is mounted on a winding coil calibration apparatus according to an embodiment of the present invention and a moving apparatus is moved to a winding coil side.
5 is a side view schematically showing a state in which the calibration band portion is bent as the calibration driving portion is moved along the support frame in the winding coil calibration device according to the embodiment of the present invention.
6 is a side view schematically showing a state in which a calibration driving unit is moved along a support and a coil press portion presses a calibration band portion in a winding coil calibration apparatus according to an embodiment of the present invention.
7 is a side view showing a state in which a winding coil is calibrated in a winding coil calibration apparatus according to an embodiment of the present invention.
Hereinafter, an embodiment of a winding coil calibration apparatus according to the present invention will be described with reference to the accompanying drawings. In the course of describing the winding coil correcting apparatus, the thicknesses of the lines and the sizes of the constituent elements shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.
FIG. 1 is a front view schematically showing a winding coil calibration apparatus according to an embodiment of the present invention, FIG. 2 is a side view schematically showing a winding coil calibration apparatus according to an embodiment of the present invention, 1 is a front view schematically showing the structure of a calibration driving unit in a winding coil calibration apparatus according to an embodiment of the present invention.
1 to 3, a winding coil calibration apparatus according to an embodiment of the present invention includes a
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The operation of the winding coil correcting apparatus according to one embodiment of the present invention constructed as described above will be described.
4 is a side view schematically showing a state in which a winding coil is mounted on a winding coil calibration apparatus according to an embodiment of the present invention and a moving device is moved to a winding coil side, FIG. 6 is a side view schematically showing a state in which the calibration band portion is bent by the movement of the calibration driving portion along the support in the coil calibration device, and FIG. 6 is a side view in which the calibration driving portion is moved along the support in the winding coil calibration device according to the embodiment of the present invention FIG. 7 is a side view showing a state in which a winding coil is calibrated in a winding coil calibration apparatus according to an embodiment of the present invention. FIG. 7 is a side view showing a state in which a winding coil is calibrated in a winding coil calibration apparatus according to an embodiment of the present invention.
Referring to Figs. 4 to 7, the winding
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At this time, when the
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As described above, since the winding
Further, since the outer side surface of the winding
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.
Accordingly, the true scope of protection of the present invention should be defined by the claims.
20: Winding coil 110: Base
120: coil control unit 130: mobile device
131: rail part 133: moving block
135: Moving
135b: Moving motor 140: Support
150: calibration band part 151: calibration band
153: connecting member 155: fixing member
160: calibration driving unit 161: connection bar
163: Slider part 165: Fixed motor part
165a:
165c: calibration motor 170: coil press part
Claims (6)
A coil calibration part movably installed on both sides of the base and contacting the outer surface of the winding coil; And
And a coil press portion for pressing the coil calibration portion toward the winding coil side to calibrate the winding coil into a cylindrical shape.
Wherein the coil calibration unit comprises:
A moving device movably installed on the base;
A support provided on the mobile device;
A calibrating band portion which is coupled to the support and is brought into contact with the outer surface of the winding coil and is pressed toward the winding coil side by the coil press portion; And
And a calibration drive unit coupled to the support band and the calibration band unit and configured to press the calibration band unit such that the calibration band unit is bent in an arc shape.
Wherein the calibration band unit comprises:
A plurality of calibration bands coupled to the support, the calibration bands being pressed by the calibration driver to be bent in an arc shape; And
And a connecting member connecting the plurality of calibration bands and being pressed toward the winding coil side by the coil press portion.
Wherein the calibration driver comprises:
A connecting bar connected to a plurality of said calibration bands;
A slider portion which connects the connection bar and the support member and moves to move along the support member by the calibration motor unit to bend the calibration band member into an arc shape; And
And a calibration motor unit connected to the slider unit to move the slider unit along the support base.
The calibration motor unit includes:
A rack gear portion formed along a longitudinal direction of the support;
A pinion gear portion engaged with the rack gear portion and fixed to the slider portion; And
And a calibration motor connected to the pinion gear portion and coupled to the slider portion.
The mobile device comprising:
A rail portion disposed in the base along the width direction of the winding coil;
A movable block movably coupled to the rail portion and to which the support is fixed;
A ball screw coupled to the moving block to move the moving block along the rail portion; And
And a moving motor unit for rotating the ball screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140079737A KR101586919B1 (en) | 2014-06-27 | 2014-06-27 | Winding coil correcting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140079737A KR101586919B1 (en) | 2014-06-27 | 2014-06-27 | Winding coil correcting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160001357A true KR20160001357A (en) | 2016-01-06 |
| KR101586919B1 KR101586919B1 (en) | 2016-01-19 |
Family
ID=55165257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140079737A KR101586919B1 (en) | 2014-06-27 | 2014-06-27 | Winding coil correcting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101586919B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622488Y2 (en) * | 1988-03-16 | 1994-06-15 | 川崎製鉄株式会社 | Coil support equipment |
| KR950007778Y1 (en) * | 1993-12-31 | 1995-09-21 | 포항종합제철 주식회사 | Correction device for bad winding up of hot rolling coil |
| KR20040022845A (en) * | 2002-09-10 | 2004-03-18 | 주식회사 포스코 | An apparatus for preventing deformation from strip coil |
| KR20130002438A (en) * | 2011-06-29 | 2013-01-08 | 현대제철 주식회사 | Apparatus for correcting strip coil |
-
2014
- 2014-06-27 KR KR1020140079737A patent/KR101586919B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622488Y2 (en) * | 1988-03-16 | 1994-06-15 | 川崎製鉄株式会社 | Coil support equipment |
| KR950007778Y1 (en) * | 1993-12-31 | 1995-09-21 | 포항종합제철 주식회사 | Correction device for bad winding up of hot rolling coil |
| KR20040022845A (en) * | 2002-09-10 | 2004-03-18 | 주식회사 포스코 | An apparatus for preventing deformation from strip coil |
| KR20130002438A (en) * | 2011-06-29 | 2013-01-08 | 현대제철 주식회사 | Apparatus for correcting strip coil |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101586919B1 (en) | 2016-01-19 |
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