CN2788125Y - On-line monitoring device for measuring thickness of smooth surface plate - Google Patents
On-line monitoring device for measuring thickness of smooth surface plate Download PDFInfo
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- CN2788125Y CN2788125Y CNU2005201015706U CN200520101570U CN2788125Y CN 2788125 Y CN2788125 Y CN 2788125Y CN U2005201015706 U CNU2005201015706 U CN U2005201015706U CN 200520101570 U CN200520101570 U CN 200520101570U CN 2788125 Y CN2788125 Y CN 2788125Y
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Abstract
The utility model relates to the on-line measurement of the thickness of various boards with smooth surfaces in moving, particularly the construction of an on-line precision measuring and monitoring system for measuring the thickness of smooth boards which are influenced by environmental temperature, have jumping and can not be pressed. By the measurement of a laser probe for extra arranged marking block in each running, the influence of temperature for the reconfiguration is eliminated. The running way of a U-shaped support frame with an opening can be arranged, and the utility model can measure one or more points of a moving board. Due to the adoption of a pair of non-contact upper and lower laser probes, the upper and the lower fluctuation of a measured board can not more than 5 mm and the precision measurement can be realized.
Description
Technical field
The utility model relates to the on-line measurement of all kinds of sheet materials with smooth finish surface its thickness in moving, particularly a kind of measure influenced by ambient temperature, have beat, the online accurate measurement of bright and clean its thickness of sheet material that the surface can not pressurized and the structure of monitoring system.
Background technology
Present thickness measure can simply be divided into static measurement and kinetic measurement.The static measurement precision is higher, relevant both at home and abroad surveying instrument instrument is more, this quasi-instrument generally is used for offline mode, many restrictions are arranged in the use, thickness, measured body as measured body must be for being in non-motion state etc. with a kind of metallic matrix, measured body, it generally is used to measure nonferromagnetic coating, coating on the ferromagnetics metallic matrix, or measures the insulating coating on the non-ferromagnetic matter metallic matrix.
For kinetic measurement, because the complicacy (vibration, temperature etc.) of operating mode and the diversity of measurand, manual measurement is still main means at present.Also there is deficiency in the on-line dynamic measurement of sheet metal thickness: when accurately measuring to the working condition requirement height, as the flatness of plate, environment temperature etc.; With strong points, versatility is poor; Not constituting the accurate measurement of collection, status monitoring and data management as yet is the system of one.
Summary of the invention
At problems of the prior art, the utility model aims to provide a kind of to all kinds of sheet materials with smooth finish surface (metal, nonmetal or compound substance etc.) online accurate measurement of its thickness in moving, and makes up the sheet metal thickness on-line condition monitoring device lower to environmental requirement, that versatility is stronger.
The purpose of this utility model is finished by following technical solution: this on-Line Monitor Device that is used to measure thickness of clean-surface panel, comprise laser sensor and signal processing apparatus, sensor exists in pairs, respectively data are passed to signal processing apparatus by cable, calculate sheet metal thickness to be measured by signal processing apparatus; The sensor mounted in pairs is in relevant position, " U " shape support two ends, and " U " shape support can be pressed certain regular motion by control; Sheet material to be measured is positioned at " U " shape rack groove centre position, does perpendicular to plane, " U " shape support place and passes through motion; At sheet material to be measured a temperature compensation block has been installed on the elongated surfaces of " U " shape support.
Above-mentioned " U " type support is by travel mechanism's controlled motion, and travel mechanism comprises equipment such as nut, guide rail, leading screw, stepper motor; Above-mentioned " U " type support is fixed by nut; Above-mentioned stepper motor rotates by the control leading screw and drives nut, and " U " type support is slided on the guide rail direction.
Above-mentioned " U " type support can make sensor move to outside sheet material to be measured and the temperature compensation block outer side edges by the movement travel of travel mechanism's control.
Compared with prior art, should be by " U " type support and Design of numerical control (NC) system, realization vertically reaches the measurement of the one-tenth-value thickness 1/10 of horizontal multiple spot (or arbitrfary point) to mobile sheet material, probe is the laser sensor of a pair of non-cpntact measurement, because support stroke mode is selectable, dirigibility is strong, the fluctuation up and down among a small circle of tested sheet material does not influence the laser sensor measuring accuracy, and undulate quantity can be installed nip rolls by front and back greatly and reduced, therefore, tested sheet material is so long as have up and down smooth finish surface and just can measure, measurand even can be non-clear films material has satisfied the measurement of multiple material thickness, and applicable surface is wider.
By in the laser probe each run to the measurement of the mark piece of extra setting, reach and eliminate the purpose of temperature the malformation influence.What system had the differentiation measurement is the sheet material or the ability of compensation block, industrial computer all can obtain the actual pitch information of two probes by the thickness of measuring temperature compensation block in the each run, pitch information becomes the basis of calculation in the one stroke of back, when environment temperature causes the little distortion of mechanism, the basis of calculation can in time be revised, and like this, has just eliminated the influence of temperature to measuring accuracy, satisfied than under the severe temperature environment, to the accurate measurement of sheet metal thickness.
The design has opening " U " type support stroke mode and can be provided with, and can survey a point or a plurality of point of mobile sheet material, owing to adopt non-contacting a pair of laser probe up and down, Board Under Test fluctuates up and down and is no more than 5m, still can realize accurate measurement.
Description of drawings
Fig. 1 is the design's a structural representation.
Among Fig. 1: 1 is " U " type support, and 2 is sensor, and 3 is temperature compensation block, and 4 is nut, and 5 is guide rail, and 6 is leading screw, and 7 is stepper motor, and 8 is sheet material to be measured.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Specific embodiment: this on-Line Monitor Device that is used to measure thickness of clean-surface panel, comprise laser sensor 2 and signal processing apparatus, sensor 2 exists in pairs, respectively data is passed to signal processing apparatus by cable, calculates sheet material 8 thickness to be measured by signal processing apparatus; Sensor 2 mounted in pairs are in relevant position, " U " shape support 1 two ends, and " U " shape support 1 can be pressed certain regular motion by control; Sheet material 8 to be measured is positioned at " U " shape support 1 groove centre position, does perpendicular to plane, " U " shape support 1 place and passes through motion; On the elongated surfaces of " U " shape support 1, a temperature compensation block 3 has been installed at sheet material 8 to be measured.
Above-mentioned " U " type support 1 is by travel mechanism's controlled motion, and travel mechanism comprises nut 4, guide rail 5, leading screw 6, stepper motor 7 equipment such as grade; Above-mentioned " U " type support 1 is fixing by nut 4; Above-mentioned stepper motor 7 rotates by control leading screw 6 and drives nut 4, and " U " type support 1 is slided on guide rail 5 directions.
Above-mentioned " U " type support 1 can make sensor 2 move to outside sheet material 8 to be measured and temperature compensation block 3 outer side edges by the movement travel of travel mechanism's control.
At last, it is also to be noted that what more than enumerate only is specific embodiment of the utility model.Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (5)
1, a kind of on-Line Monitor Device that is used to measure thickness of clean-surface panel, comprise sensor (2) and signal processing apparatus, sensor (2) exists in pairs, respectively data are passed to signal processing apparatus by cable, calculate sheet material to be measured (8) thickness by signal processing apparatus, it is characterized in that: described on-Line Monitor Device also comprises " U " shape support (1) and temperature compensation block (3); Described " U " shape support (1) can be pressed certain regular motion by control; Sheet material to be measured (8) is positioned at " U " shape support (1) groove centre position, does perpendicular to " U " shape support (1) plane, place and passes through motion; Described sensor (2) mounted in pairs is in " U " shape support (1) relevant position, two ends; Described temperature compensation block (3) is positioned on " U " shape support (1) sheet material to be measured (8) elongated surfaces.
2, on-Line Monitor Device according to claim 1 is characterized in that: described " U " type support (1) is by travel mechanism's controlled motion.
3, on-Line Monitor Device according to claim 2 is characterized in that: described travel mechanism comprises nut (4), guide rail (5), leading screw (6), stepper motor equipment such as (7); Described " U " type support (1) is fixing by nut (4); Described stepper motor (7) rotates by control leading screw (6) and drives nut (4), and " U " type support (1) is slided on guide rail (5) direction.
4, on-Line Monitor Device according to claim 2 is characterized in that: described " U " type support (1) can make sensor (2) move to outside sheet material to be measured (8) and temperature compensation block (3) outer side edges by the movement travel of travel mechanism's control.
5, according to claim 1 or 2 or 3 or 4 described on-Line Monitor Device, it is characterized in that: described sensor (2) adopts laser sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201015706U CN2788125Y (en) | 2005-04-13 | 2005-04-13 | On-line monitoring device for measuring thickness of smooth surface plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201015706U CN2788125Y (en) | 2005-04-13 | 2005-04-13 | On-line monitoring device for measuring thickness of smooth surface plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788125Y true CN2788125Y (en) | 2006-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2005201015706U Expired - Fee Related CN2788125Y (en) | 2005-04-13 | 2005-04-13 | On-line monitoring device for measuring thickness of smooth surface plate |
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| CN (1) | CN2788125Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750023B (en) * | 2009-12-11 | 2011-05-04 | 深圳职业技术学院 | Non-contact thickness measuring device |
| CN101634547B (en) * | 2008-07-25 | 2011-08-03 | 财团法人精密机械研究发展中心 | System and method for measuring double-laser noncontact thickness |
| CN102175165A (en) * | 2011-01-30 | 2011-09-07 | 东莞新能源科技有限公司 | Laser thickness gauge |
| CN102853776A (en) * | 2012-09-14 | 2013-01-02 | 王蔚书 | Online thickness detection device for aluminum composite panels |
| CN103017646A (en) * | 2012-12-10 | 2013-04-03 | 上海电力学院 | Large-range crack length measurement device |
| CN103063151A (en) * | 2012-12-31 | 2013-04-24 | 常州工学院 | Laser thickness-measuring C-shaped frame mechanism and adjusting method thereof |
| CN108981591A (en) * | 2018-06-19 | 2018-12-11 | 燕山大学 | A kind of contactless special vehicle supporting rollern height testing instrument |
| CN110017804A (en) * | 2018-01-08 | 2019-07-16 | 深南电路股份有限公司 | A kind of thickness measurement system of PCB |
| CN111659486A (en) * | 2020-06-11 | 2020-09-15 | 武汉轻工大学 | Rice huller rubber roll diameter measuring device |
| EP4257917A4 (en) * | 2022-02-17 | 2024-05-29 | Contemporary Amperex Technology Co Ltd | Detection device and electrode sheet manufacturing device |
-
2005
- 2005-04-13 CN CNU2005201015706U patent/CN2788125Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634547B (en) * | 2008-07-25 | 2011-08-03 | 财团法人精密机械研究发展中心 | System and method for measuring double-laser noncontact thickness |
| CN101750023B (en) * | 2009-12-11 | 2011-05-04 | 深圳职业技术学院 | Non-contact thickness measuring device |
| CN102175165A (en) * | 2011-01-30 | 2011-09-07 | 东莞新能源科技有限公司 | Laser thickness gauge |
| CN102853776A (en) * | 2012-09-14 | 2013-01-02 | 王蔚书 | Online thickness detection device for aluminum composite panels |
| CN103017646A (en) * | 2012-12-10 | 2013-04-03 | 上海电力学院 | Large-range crack length measurement device |
| CN103063151A (en) * | 2012-12-31 | 2013-04-24 | 常州工学院 | Laser thickness-measuring C-shaped frame mechanism and adjusting method thereof |
| CN103063151B (en) * | 2012-12-31 | 2016-03-09 | 常州工学院 | A kind of thickness measurement with laser C shape frame mechanism and method of adjustment thereof |
| CN110017804A (en) * | 2018-01-08 | 2019-07-16 | 深南电路股份有限公司 | A kind of thickness measurement system of PCB |
| CN108981591A (en) * | 2018-06-19 | 2018-12-11 | 燕山大学 | A kind of contactless special vehicle supporting rollern height testing instrument |
| CN111659486A (en) * | 2020-06-11 | 2020-09-15 | 武汉轻工大学 | Rice huller rubber roll diameter measuring device |
| CN111659486B (en) * | 2020-06-11 | 2022-01-07 | 武汉轻工大学 | Rice huller rubber roll diameter measuring device |
| EP4257917A4 (en) * | 2022-02-17 | 2024-05-29 | Contemporary Amperex Technology Co Ltd | Detection device and electrode sheet manufacturing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |