CN105806229A - Thickness-width online contactless measuring method - Google Patents
Thickness-width online contactless measuring method Download PDFInfo
- Publication number
- CN105806229A CN105806229A CN201610371340.4A CN201610371340A CN105806229A CN 105806229 A CN105806229 A CN 105806229A CN 201610371340 A CN201610371340 A CN 201610371340A CN 105806229 A CN105806229 A CN 105806229A
- Authority
- CN
- China
- Prior art keywords
- thickness
- wire rod
- width
- laser instrument
- laser
- 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
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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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
- G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width
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- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a thickness-width online contactless measuring method. The method includes: measuring a to-be-measured wire through three laser sensing devices; transmitting obtained data to a processor; processing the data, and then displaying width and thickness of the to-be-measured wire on a display screen. When the method is used to measure the wire, position and posture of the measured wire are not required, and a guide wheel does not need to contact with the measured wire, so that contactless online measuring is realized completely. The method has no requirement on the position and the posture of the measured wire, so that both measuring speed and measuring accuracy are at least improved by an order of magnitude when compared with conventional measuring methods.
Description
Technical field
The present invention relates to a kind of thickness, the online contactless measurement process of width.
Background technology
The thickness of current banding (flat) wire rod, width detection are mainly completed by micrometer and other known detecting instrument, and micrometer is contact type measurement, it is easy to damage wire surface, are also not suitable for the on-line measurement in motor process.Although some instruments on other markets can on-line measurement, but its directive wheel still to contact with tested wire rod, and wire rod position at the volley and Gesture is high, and the physical location in fact of the wire rod in production process and attitude are at any time all in the irregular change of milli, thus causing that existing measurement instrument measuring speed is extremely low, service efficiency is extremely low, even cannot measure legitimate reading.
Summary of the invention
In order to improve the problems referred to above, the invention provides a kind of thickness, the online contactless measurement process of width.
To achieve these goals, the present invention is by the following technical solutions:
A kind of thickness, the online contactless measurement process of width, measured wire rod to be detected by three laser sensor arrangements, and by the data obtained transmission to processor, treated device shows width and the thickness of wire rod to be detected on a display screen after processing.
Further, described laser sensor arrangements includes laser instrument and the sensor being oppositely arranged with laser instrument；Described wire rod to be detected is between laser instrument and sensor, and each laser instrument and corresponding sensor are on same straight line with wire rod to be detected.
Yet further, three laser instrument are generally aligned in the same plane, and the laser beam that three laser instrument send is mutually in 100～130 °.
Further, the laser beam that three laser instrument send is mutually in 120 °.
Compared with prior art, the method have the advantages that
(1) wire rod is measured by the present invention by the laser sensor arrangements of three different directions, thus obtaining width and the thickness of wire rod accurately.
(2) when wire rod is measured by the present invention, position and the attitude no requirement (NR) to tested wire rod, do not need directive wheel to contact with tested wire rod yet, fully achieve contactless online measurement.
(3) present invention is to the position of tested wire rod and attitude no requirement (NR), so measuring speed and certainty of measurement at least improve an order of magnitude than traditional measuring method.
(4) owing to present invention achieves touchless on-line measurement, tested wire surface any damage be will not be caused, so the on-line measurement of various high request high-quality banding (flat) wire rod can be met, applicable industry and field significantly widened.
Accompanying drawing explanation
Fig. 1 is principles of the invention figure.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
As it is shown in figure 1, a kind of thickness, the online contactless measurement process of width, by three laser sensor arrangements, wire rod to be detected is measured, and by the data obtained transmission to processor, treated device shows width and the thickness of wire rod to be detected on a display screen after processing.
Specifically, described laser sensor arrangements includes laser instrument 1 and the sensor 2 being oppositely arranged with laser instrument；Described wire rod to be detected 3 is between laser instrument and sensor, and each laser instrument and corresponding sensor are on same straight line with wire rod to be detected.
Specifically, three laser instrument are generally aligned in the same plane, and the laser beam that three laser instrument send is mutually in 100～130 °.
It is preferred as one, the laser beam that three laser instrument send is mutually in 120 °.
Concrete operations are: banding (flat) wire rod to be detected is sent to appointment detection region, the result measured is transmitted to processor by three laser sensor arrangements, treated device processes and obtains one-tenth-value thickness 1/10 and the width value of banding (flat) wire rod, and by by result transmission to display screen, one-tenth-value thickness 1/10 and the width value of wire rod to be detected can be demonstrated in real time, thus more intuitive understanding relevant information.What deserves to be explained is, the present invention utilizes the light that laser instrument is sent by wire rod to be measured to block, so that sensor receives the projection of wire rod to be measured, utilizing the projection width that three sensors receive, the light line width sent with known laser instrument can calculate width and the thickness of wire rod to be detected.
What deserves to be explained is when wire rod is measured by the present invention, position and the attitude no requirement (NR) to tested wire rod, do not need directive wheel to contact with tested wire rod yet, fully achieve contactless online measurement；And due to the present invention to the position of tested wire rod and attitude no requirement (NR), so measuring speed and certainty of measurement at least improve an order of magnitude than traditional measuring method.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is; under premise based on above-mentioned design principle; for solving same technical problem; even if some making on architecture basics disclosed in this invention are without substantial change or polishing; the essence of the technical scheme adopted is still the same with the present invention, therefore it should also be as in protection scope of the present invention.
Claims (4)
1. a thickness, the online contactless measurement process of width, it is characterized in that, by three laser sensor arrangements, wire rod to be detected is measured, and by the data obtained transmission to processor, treated device shows width and the thickness of wire rod to be detected on a display screen after processing.
2. a kind of thickness, the online contactless measurement process of width according to claim 1, it is characterised in that described laser sensor arrangements includes laser instrument and the sensor being oppositely arranged with laser instrument；Described wire rod to be detected is between laser instrument and sensor, and each laser instrument and corresponding sensor are on same straight line with wire rod to be detected.
3. a kind of thickness, the online contactless measurement process of width according to claim 2, it is characterised in that three laser instrument are generally aligned in the same plane, and the laser beam that three laser instrument send is mutually in 100～130 °.
4. a kind of thickness, the online contactless measurement process of width according to claim 3, it is characterised in that the laser beam that three laser instrument send is mutually in 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371340.4A CN105806229A (en) | 2016-05-27 | 2016-05-27 | Thickness-width online contactless measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610371340.4A CN105806229A (en) | 2016-05-27 | 2016-05-27 | Thickness-width online contactless measuring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105806229A true CN105806229A (en) | 2016-07-27 |
Family
ID=56452252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610371340.4A Pending CN105806229A (en) | 2016-05-27 | 2016-05-27 | Thickness-width online contactless measuring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105806229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414640A (en) * | 2021-08-24 | 2021-09-21 | 马拉兹(江苏)电梯导轨有限公司 | Laser positioning tool and positioning method for chamfering elevator guide rail |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59203904A (en) * | 1983-05-02 | 1984-11-19 | Sumitomo Electric Ind Ltd | Contactless measuring method of sectional size |
| JP2007121295A (en) * | 2005-10-24 | 2007-05-17 | General Electric Co <Ge> | Method and system for inspecting object |
| JP2007526461A (en) * | 2004-03-03 | 2007-09-13 | イスラ サーフィス ヴィズィオーン ゲーエムベーハー | Apparatus and method for measuring thickness of transparent sample |
| CN201133809Y (en) * | 2007-10-29 | 2008-10-15 | 麻伟明 | Automobile contour dimension dynamic automatic measuring equipment |
| CN202013179U (en) * | 2011-04-15 | 2011-10-19 | 四川辉煌测控设备有限公司 | Automatic measuring instrument for flat wire |
| CN103471511A (en) * | 2013-09-23 | 2013-12-25 | 马晓璐 | Package size measurement device |
-
2016
- 2016-05-27 CN CN201610371340.4A patent/CN105806229A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59203904A (en) * | 1983-05-02 | 1984-11-19 | Sumitomo Electric Ind Ltd | Contactless measuring method of sectional size |
| JP2007526461A (en) * | 2004-03-03 | 2007-09-13 | イスラ サーフィス ヴィズィオーン ゲーエムベーハー | Apparatus and method for measuring thickness of transparent sample |
| JP2007121295A (en) * | 2005-10-24 | 2007-05-17 | General Electric Co <Ge> | Method and system for inspecting object |
| CN201133809Y (en) * | 2007-10-29 | 2008-10-15 | 麻伟明 | Automobile contour dimension dynamic automatic measuring equipment |
| CN202013179U (en) * | 2011-04-15 | 2011-10-19 | 四川辉煌测控设备有限公司 | Automatic measuring instrument for flat wire |
| CN103471511A (en) * | 2013-09-23 | 2013-12-25 | 马晓璐 | Package size measurement device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414640A (en) * | 2021-08-24 | 2021-09-21 | 马拉兹(江苏)电梯导轨有限公司 | Laser positioning tool and positioning method for chamfering elevator guide rail |
| CN113414640B (en) * | 2021-08-24 | 2021-11-05 | 马拉兹(江苏)电梯导轨有限公司 | Laser positioning tool and positioning method for chamfering elevator guide rail |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |
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| WD01 | Invention patent application deemed withdrawn after publication |