CN204535670U - The real-time measuring thickness device of a kind of high precision superhigh temperature - Google Patents
The real-time measuring thickness device of a kind of high precision superhigh temperature Download PDFInfo
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- CN204535670U CN204535670U CN201520176692.5U CN201520176692U CN204535670U CN 204535670 U CN204535670 U CN 204535670U CN 201520176692 U CN201520176692 U CN 201520176692U CN 204535670 U CN204535670 U CN 204535670U
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Abstract
The utility model provides the real-time measuring thickness device of a kind of high precision superhigh temperature.This device comprises laser range sensor, support, transmission cable, Survey control analyser, air compressor machine, air supply duct and nozzle, laser range sensor mounted in pairs is on support, and being positioned at the upper and lower sides of plate (volume) material, Bracket setting is in the front end of metallurgical plate (volume) material production procedure; Laser range sensor is connected to Survey control analyser by cable; Air compressor machine is connected with nozzle by air supply duct, and nozzle is arranged on the top of the laser range sensor be positioned on the downside of plate (volume) material.Feature of the present utility model is can for plate (volume) material of superhigh temperature (1300 degree), and detected the thickness of metallurgical steel by the laser caliper sensors of mounted in pairs, precision can reach 0.1-0.5mm.
Description
Technical field
The utility model is a kind of under hyperthermal environments, metallurgical plate (volume) material of production scene is carried out to the device of real-time high-precision thickness measuring, belongs to the technical field of mechanical process equipment robotization.
Background technology
At present in the production run of non-ferrous metal and black metal sheet (volume) material, under being in hot environment, be difficult to scene carry out hot environment under thickness measuring.Be generally after the cooling of plate (volume) material, just carry out Thickness sensitivity by surveying instrument.Be difficult to real-time feedback control so in process of production.And the demand of sheet metal (volume) material is huge, producer is numerous, is almost the operation that do not stop production for 24 hours.After the cooling of plate (volume) material, if once find that its thickness does not meet the demands, the substandard products of appearance batch often, can cause great waste.
Chinese patent CN201220172744.8 discloses a kind of plate (volume) material thicknessmeter with cooling device, this thicknessmeter can not detect in real time, and complex structure, need to set up supporting cooling device in addition, the more important thing is, the probe measurement precision of its thicknessmeter is subject to the impact of environment temperature and humidity change greatly.
The ferrous metal starting material major part dependence on import such as China's non-ferrous metal and steel, cost intensive.Therefore strict production control technique, ensures the high precision of product, saves material, guarantees that product is qualified especially important.
Summary of the invention
The purpose of this utility model is to provide the real-time measuring thickness device of a kind of high precision superhigh temperature, detect in real time when in metallurgy industry plate (volume) the material technological process of production, plate (volume) material is in the red heat condition of high temperature, and data are sent in microcomputer process, thus according to the THICKNESS CONTROL mechanism calculated in Data Control production link, ensure that plate (volume) material of final production meets thickness calibration.
The technical scheme that device of the present utility model adopts is as follows:
The real-time measuring thickness device of a kind of high precision superhigh temperature, comprise laser range sensor, support, transmission cable, Survey control analyser, air compressor machine, air supply duct and nozzle, laser range sensor mounted in pairs is on support, and being positioned at the upper and lower side of sheet material or coiled material, described Bracket setting is in the front end of the production procedure of metallurgical plate or coiled material; Described laser range sensor is connected to Survey control analyser by transmission cable; Described air compressor machine is connected with nozzle by air supply duct, and nozzle is arranged on the top of the laser range sensor be positioned on the downside of sheet material or coiled material.
Further, described laser range sensor is installed in constant temperature oven, is provided with vacuum sleeve outside described support, is provided with high temperature protection cover outside described transmission cable, is provided with high temperature sleeve pipe outside described air supply duct.
Described nozzle is arranged on nozzle holder.
The measuring accuracy of described laser range sensor is 0.1-0.5mm.
Further, described air compressor machine adopts two, for subsequent use each other.
Feature of the present utility model is can for plate (volume) material of superhigh temperature (1300 degree), and detected the thickness of metallurgical steel by the laser range sensor of mounted in pairs, precision can reach 0.1-0.5mm; By constant temperature oven protection sensor at normal working temperature operated within range; By vacuum mode protective cradle; By air compressor machine and respective line, blow down the iron filings etc. fallen down in production run, prevent from blocking sensor laser channeling; Detected and control signal by cable transmission, and be input to analyzer, carry out precision controlling and corresponding warning.
Measuring process robotization of the present utility model is high, sample frequency is high, precision is high, and FEEDBACK CONTROL production equipment can guarantee that plate (volume) material produced is in the accuracy rating needed.The utility model overcomes that precision controlling link in currently available technology is delayed, and control accuracy is not high, and the drawback that waste material is serious and product rejection rate is high, has good economic benefit and application prospect.Specifically there is following advantage:
(1) the high precision thickness measure of red heat plate (volume) material under the hyperthermal environments of production scene can be realized;
(2) accuracy of detection is up to 0.1mm ~ 0.5mm, and the accuracy class of existing steel product is improved more than 10 times;
(3) by various safeguard measure, the safety of each surveying instrument, support, cable is guaranteed;
(4) thickness of High Precision Automatic real time on-line monitoring plate (volume) material of energy, detecting data can real-time feedback control production link, whether real-time judge plate (volume) material points out accordingly and controls within acceptability limit, decrease the generation of substandard product to greatest extent, increase economic efficiency.
Accompanying drawing explanation
Fig. 1 is the construction profile of a kind of high precision superhigh temperature of the utility model measuring thickness device; wherein; 1-plate (volume) material, 2-vacuum protection support, 3-laser range sensor; 4-Survey control analyser; 5-cable and protective sleeve, 6-air compressor machine, 7-air supply duct and protective sleeve; 8-nozzle, 9-nozzle holder.
Fig. 2 is the Facad structure figure of a kind of high precision superhigh temperature of the utility model measuring thickness device.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As illustrated in fig. 1 and 2, the measuring thickness device of the present embodiment comprises laser range sensor 3, vacuum protection support 2, cable and protective sleeve 5, Survey control analyser 4, air compressor machine 6, air supply duct and protective sleeve 7, nozzle 8, nozzle holder 9.It is two right that laser range sensor 3 adopts, and is arranged on respectively on vacuum protection support 2, and is positioned at the upper and lower sides of plate (volume) material 1.Laser range sensor 3 is connected to Survey control analyser 4 by transmission cable, air compressor machine 6 is connected with nozzle 8 by air supply duct 7, nozzle 8 is fixed on nozzle holder 9, and is arranged on the top of the laser range sensor 3 be positioned on the downside of plate (volume) material 1.This device can in the front end of metallurgical plate (volume) material production procedure, Thickness sensitivity is carried out when plate (volume) material 1 is in high temperature, once find out-of-size scope, timely FEEDBACK CONTROL production line, reduce the generation of substandard products to greatest extent, reduce waste, increase economic efficiency.
Said apparatus can carry out thickness measurement online to the red heat steel on production line automatically, and the installation steps of its device are:
1) cable is through in advance in superhigh temperature protection tube, protection cable;
2) fixed support and vacuum protection cover thereof, and two sides being arranged on production line plate (volume) material 1 shift position;
3) constant temperature guard box and built-in laser range sensor 3 are fixed on vacuum protection support 2, two pairs of sensor consistencies from top to bottom are installed, the distance of sensor distance plate (volume) material 1 is at about 400mm, laser range sensor 3 adopts the very still similar superhigh temperature laser range sensor such as friendly ZLDS11X, and its precision is up to 0.1-0.5mm;
4) Cable protecting tube is fixedly connected with in side face; Connection cable between Survey control analyser 4 and sensor 3;
5) be detected as after being energized and the laser beam of laser range sensor 3 is alignd, ensure that range finding accurately;
6) on the downside of support, ajutage and protective sleeve is fixed;
7) laser above lower for the alignment of oblique for nozzle 8 downside side senser is passed through surface;
8) under outdoor normal temperature environment, active and standby air compressor machine 6 is placed;
9) ajutage and air compressor machine 6 is connected.
Job step after said apparatus installs is:
1) air compressor machine 6 is started; Tensimeter indicate pressure values is at 0.6-0.8MPa.
2) Survey control analyser 4 is started;
3) temperature, the pressure of constant temperature guard box is started, and high-temperature laser distance measuring sensor 3;
4) the analysis monitoring software initialization on Survey control analyser 4;
5) temperature of each link of Survey control analyser 4 display monitoring, to comprise in the environment temperature of sensor, vacuum protection support temperature in temperature, power supply and signal cable protective sleeve, if the data such as temperature and pressure normal after assign production ordering;
6) distance measured is after software carries out analytical calculation by temperature difference shrinkage factor etc., and Survey control analyser 4 is display normal temperature lower plate (volume) material thickness in real time.If thickness abnormity, report to the police and send according to one-tenth-value thickness 1/10 and produce adjustment steering order;
7) if each temperature sensor data of monitoring is abnormal, report to the police, and send stopping production ordering;
8) if the pressure sensor data on the air supply duct of monitoring is abnormal, report to the police and start air compressor machine for subsequent use.As active and standby air compressor machine all can not ensure line pressure, the faults such as pipeline serious leak or blocking may be there is, report to the police and send stopping production ordering.
Claims (5)
1. the real-time measuring thickness device of high precision superhigh temperature, it is characterized in that, comprise laser range sensor, support, transmission cable, Survey control analyser, air compressor machine, air supply duct and nozzle, laser range sensor mounted in pairs is on support, and being positioned at the upper and lower side of sheet material or coiled material, described Bracket setting is in the front end of the production procedure of metallurgical plate or coiled material; Described laser range sensor is connected to Survey control analyser by transmission cable; Described air compressor machine is connected with nozzle by air supply duct, and nozzle is arranged on the top of the laser range sensor be positioned on the downside of sheet material or coiled material.
2. the real-time measuring thickness device of a kind of high precision superhigh temperature according to claim 1; it is characterized in that, described laser range sensor is installed in constant temperature oven, is provided with vacuum sleeve outside described support; be provided with high temperature protection cover outside described transmission cable, outside described air supply duct, be provided with high temperature sleeve pipe.
3. the real-time measuring thickness device of a kind of high precision superhigh temperature according to claim 1, it is characterized in that, described nozzle is arranged on nozzle holder.
4. the real-time measuring thickness device of a kind of high precision superhigh temperature according to claim 1, is characterized in that, the measuring accuracy of described laser range sensor is 0.1-0.5mm.
5., according to the real-time measuring thickness device of a kind of high precision superhigh temperature one of Claims 1-4 Suo Shu, it is characterized in that, described air compressor machine adopts two, for subsequent use each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176692.5U CN204535670U (en) | 2015-03-26 | 2015-03-26 | The real-time measuring thickness device of a kind of high precision superhigh temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520176692.5U CN204535670U (en) | 2015-03-26 | 2015-03-26 | The real-time measuring thickness device of a kind of high precision superhigh temperature |
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| Publication Number | Publication Date |
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| CN204535670U true CN204535670U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520176692.5U Expired - Fee Related CN204535670U (en) | 2015-03-26 | 2015-03-26 | The real-time measuring thickness device of a kind of high precision superhigh temperature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729415A (en) * | 2015-03-26 | 2015-06-24 | 南京师范大学 | High-precision super-high temperature real-time thickness measuring device and method |
| CN106441119A (en) * | 2016-06-30 | 2017-02-22 | 山东省科学院激光研究所 | Thermal-state steel tube thickness online detection device |
-
2015
- 2015-03-26 CN CN201520176692.5U patent/CN204535670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729415A (en) * | 2015-03-26 | 2015-06-24 | 南京师范大学 | High-precision super-high temperature real-time thickness measuring device and method |
| CN106441119A (en) * | 2016-06-30 | 2017-02-22 | 山东省科学院激光研究所 | Thermal-state steel tube thickness online detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180326 |