KR101787201B1 - Material shape apparatus - Google Patents
Material shape apparatus Download PDFInfo
- Publication number
- KR101787201B1 KR101787201B1 KR1020150147713A KR20150147713A KR101787201B1 KR 101787201 B1 KR101787201 B1 KR 101787201B1 KR 1020150147713 A KR1020150147713 A KR 1020150147713A KR 20150147713 A KR20150147713 A KR 20150147713A KR 101787201 B1 KR101787201 B1 KR 101787201B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- disposed
- housing
- unit
- guide rail
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 230000001678 irradiating effect Effects 0.000 claims description 22
- 239000000428 dust Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
-
- B08B1/002—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/04—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring thickness, width, diameter or other transverse dimensions of the product
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
An invention relating to a work shape measuring apparatus is disclosed. According to the present invention, there is provided a work shape measuring apparatus comprising: a housing having a through hole formed therein to allow a material to pass therethrough; A guide rail portion disposed along the circumferential direction of the housing; A shape measuring unit which is disposed at one side of the guide rail and irradiates light to the material to measure the shape of the material; And a cleaning device movably installed in the housing to remove foreign matters attached to the shape measuring unit.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a work shape measuring apparatus, and more particularly, to a work shape measuring apparatus capable of easily removing foreign matter adhering to a shape measuring unit.
Generally, a material is manufactured in the steelmaking process, and the material is transferred along the rolling line in the rolling process. In the rolling process, the material is rolled to a certain shape. The rolled material is transported along the transfer line to the loading station or to a subsequent process.
BACKGROUND ART [0002] The background art of the present invention is disclosed in Korean Patent Laid-Open Publication No. 2004-0059198 (entitled "Device for simultaneously measuring the width and shape of hot-rolled steel sheet", published on Jul.
According to an embodiment of the present invention, there is provided a work shape measuring apparatus capable of easily removing foreign matter adhering to a shape measuring unit.
A workpiece shape measuring apparatus according to the present invention includes: a housing having a through hole formed therein to allow a material to pass therethrough; A guide rail disposed along the circumferential direction of the housing; A shape measuring unit disposed on one side of the guide rail to irradiate light to the material to measure the shape of the material; And a cleaning device movably installed in the housing to remove foreign matter attached to the shape measuring unit.
The shape measuring unit includes a plurality of light irradiating units arranged along the guide rail unit in the housing; And a plurality of light receiving portions disposed along the guide rail portion so as to correspond one-to-one to the light irradiating portion.
The plurality of light irradiation portions may be disposed on one side in the circumferential direction of the housing, and the plurality of light reception portions may be disposed on the opposite side of the light irradiation portion in the circumferential direction of the housing.
The housing may have a ring-shaped guide groove portion along the guide rail portion, and the light irradiation portion and the light reception portion may be disposed in the guide groove portion.
Wherein the cleaning device comprises: a case disposed in the guide groove; A drive wheel disposed in the case and rotatably installed on the guide rail; A driving motor for rotating the driving wheel; And a dust collecting unit disposed in the case and collecting foreign matter adhering to the guide groove.
Wherein the dust collecting portion includes a brush portion disposed in the guide groove portion to separate foreign matter from the guide groove portion; A filter unit for collecting foreign matter separated from the brush unit; And a suction fan unit that forms a suction force in the filter unit to collect foreign substances in the filter unit.
According to the present invention, since the cleaning device removes foreign matter adhering to the shape measuring portion, it is possible to prevent the foreign matter from interfering with the progress of the light. Therefore, the shape of the work can be accurately measured.
According to the present invention, since the plurality of light receiving portions are disposed on the opposite sides of the plurality of light irradiation portions, light not blocked by the material reaches the corresponding light reception portion. Therefore, since the light irradiation part scans light in various directions of the material, the shape of the material can be projected to the light receiving part in various directions.
1 is a configuration diagram showing a state where a work shape measuring apparatus according to an embodiment of the present invention is installed on a conveying roller unit.
2 is a block diagram showing a work shape measuring apparatus according to an embodiment of the present invention.
3 is a block diagram showing a cleaning apparatus in a work shape measuring apparatus according to an embodiment of the present invention.
FIG. 4 is a view showing a state in which a light scanning unit and a light receiving unit measure the shape of a work in the work shape measuring apparatus according to an embodiment of the present invention.
5 is a view illustrating a state in which a cleaning device is moved along a guide rail portion in a work shape measuring apparatus according to an embodiment of the present invention to clean a light scanning portion and a light receiving portion.
Hereinafter, an embodiment of a work shape measuring apparatus according to the present invention will be described with reference to the accompanying drawings. In the course of describing the work shape measuring 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 configuration diagram showing a state where a work shape measuring apparatus according to an embodiment of the present invention is installed on a conveying roller unit, FIG. 2 is a view showing a work shape measuring apparatus according to an embodiment of the present invention And FIG. 3 is a configuration diagram showing a cleaning apparatus in the work shape measuring apparatus according to an embodiment of the present invention.
1 to 3, a workpiece
A through
The
The
The
The
The plurality of
A ring-shaped guide groove 113 is formed in the
The
The
The
The
The
The
The
The
The operation of the work shape measuring apparatus according to one embodiment of the present invention will be described.
FIG. 4 is a view showing a state in which a light scanning unit and a light receiving unit measure the shape of a work in the work shape measuring apparatus according to an embodiment of the present invention.
Referring to Fig. 4, as the conveying
The
5 is a view illustrating a state in which a cleaning device is moved along a guide rail portion in a work shape measuring apparatus according to an embodiment of the present invention to clean a light scanning portion and a light receiving portion.
5, a foreign matter adheres to the surface of the
At this time, the
As described above, since the
Since the plurality of light receiving
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.
10: Feed roller 20: Material
100: workpiece shape measuring device 110: housing
111: through hole 113: guide groove
120: guide rail part 130: shape measuring part
131: Light irradiation part 133: Light receiving part
140: Cleaning device 141: Case
142: driving wheel 143: driving motor
145: dust collecting part 146: brush part
147: Filter part 148: Suction fan part
Claims (6)
A guide rail disposed along the circumferential direction of the housing;
A shape measuring unit disposed at one side of the guide rail to irradiate light to the material to measure the shape of the material; And
And a cleaning device movably installed in the housing to remove foreign matter attached to the shape measuring unit,
The shape measuring unit may include:
A plurality of light irradiating parts arranged along the guide rail part in the housing; And
And a plurality of light receiving portions disposed along the guide rail portions so as to correspond one-to-one to the light irradiation portions,
The housing has a ring-shaped guide groove formed along the guide rail,
The light irradiation portion and the light reception portion are disposed in the guide groove portion,
The cleaning device includes:
A case disposed in the guide groove;
A drive wheel disposed in the case and rotatably installed on the guide rail;
A driving motor for rotating the driving wheel; And
And a dust collecting portion disposed in the case and collecting foreign matter adhering to the guide groove portion.
Wherein the plurality of light irradiation portions are disposed on one side in the circumferential direction of the housing,
Wherein the plurality of light receiving portions are disposed on the opposite side of the light irradiation portion in the circumferential direction of the housing.
Wherein the dust-
A brush portion disposed in the guide groove to separate foreign matter from the guide groove;
A filter unit for collecting foreign matter separated from the brush unit; And
And a suction fan unit that forms a suction force in the filter unit to collect foreign matter in the filter unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150147713A KR101787201B1 (en) | 2015-10-23 | 2015-10-23 | Material shape apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150147713A KR101787201B1 (en) | 2015-10-23 | 2015-10-23 | Material shape apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170047509A KR20170047509A (en) | 2017-05-08 |
KR101787201B1 true KR101787201B1 (en) | 2017-10-18 |
Family
ID=60164140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150147713A KR101787201B1 (en) | 2015-10-23 | 2015-10-23 | Material shape apparatus |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101787201B1 (en) |
-
2015
- 2015-10-23 KR KR1020150147713A patent/KR101787201B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20170047509A (en) | 2017-05-08 |
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