CN202734798U - On-line automatic measuring device for thickness of slab - Google Patents
On-line automatic measuring device for thickness of slab Download PDFInfo
- Publication number
- CN202734798U CN202734798U CN 201220411894 CN201220411894U CN202734798U CN 202734798 U CN202734798 U CN 202734798U CN 201220411894 CN201220411894 CN 201220411894 CN 201220411894 U CN201220411894 U CN 201220411894U CN 202734798 U CN202734798 U CN 202734798U
- Authority
- CN
- China
- Prior art keywords
- roller
- cylinder
- slab
- line automatic
- thickness
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides an on-line automatic measuring device for the thickness of a slab, which comprises a roller way base and a plurality of roller ways arranged on the roller way base. The device is characterized by also comprising a detection framework fixed on the roller way base. The detection framework is provided with a cylinder. The end of the piston rod of the cylinder is fixedly provided with a roller seat. The roller seat is provided with a measuring roller. The measuring roller is arranged facing the roller ways. The cylinder body of the cylinder is internally provided with a displacement sensor for measuring the movement distance of the piston rod of the cylinder. According to the technical scheme of the utility model, the thickness of a slab can be measured by the device, instead of the traditional manual measurement. Thus, the generation of omissions and errors due to human factors is reduced and the labor cost is saved. The measuring accuracy and the production efficiency are improved.
Description
Technical field
The utility model relates to the steel smelting equipment technical field, refers to particularly the on-line automatic measurement mechanism of a kind of slab thickness.
Technical background
Roll raw material that plate uses and generally be continuous casting workshop and transport the slab that comes, the thickness of slab all is the good fixed thickness of Continuous casting design such as 200mm, 250mm and 300mm equal-specification, slab is by the rewinding of heating furnace receiving table, on receiving table, with slab centering, survey length, then carry toward the heating furnace heating.Slab thickness is pressed the size input of Continuous casting design during mill milling, thickness will arrive in the milling train control model and participate in milling train control, slab thickness is larger to the finished steel plate size impact, the variation of continuous casting production also can cause the slab actual (real) thickness to change, if the slab actual (real) thickness causes the short chi of production board than design thickness meeting less than normal, actual (real) thickness causes the production board cropped edge than design thickness conference, and lumber recovery is low, therefore require slab thickness and design thickness error to be ± 3mm unevenness<20mm.
For the accurate actual (real) thickness of input slab, conventional method is by manually measuring, check slab thickness at present, and on average will measure 300 ~ 400 blocks of slabs every day when normally producing.Production practices show that the efficient of manual measurement is low, influence of rolled rhythm, and easily occur omitting, also increased cost of labor simultaneously.
The utility model content
The purpose of this utility model will provide a kind of slab thickness on-line automatic measurement mechanism exactly, and this device can improve detection efficiency and the accuracy of detection of slab thickness.
For realizing this purpose, the on-line automatic measurement mechanism of slab thickness that the utility model is designed, comprise the roller-way base, be arranged on a plurality of roller-ways on the roller-way base, it is characterized in that: it also comprises the detection framework that is fixed on the roller-way base, be provided with cylinder on the described detection framework, the piston rod end of described cylinder is fixed with roller mount, be provided with the measurement roller on the described roller mount, described measurement idler wheel surface is arranged to roller-way, is provided with in the cylinder body of described cylinder for the displacement transducer of measuring its piston rod movement distance.
The axis of described measurement roller is parallel with the axis of roller-way, and described measurement roller is positioned at the top of roller way middle part.
The control end of described cylinder is connected with Pneumatic control cabinet.
The signal output part of described displacement transducer is connected with PLC(Programmable Logic Controller, programmable logic controller (PLC)).
The roller shaft of described measurement roller connects roller mount by bearing.
The utility model has been realized the on-line automatic measurement of slab thickness by cylinder, displacement transducer and measurement roller are set.This device can replace the mode of traditional dependence manual measurement slab thickness, has reduced omission and the error of human factor, has saved human cost, has improved measurement accuracy rate and production efficiency.In addition, the measurement actual value of this device output can be analyzed with the one-tenth-value thickness 1/10 that designs automatically, and the slab that surpasses deviation range can be pointed out warning automatically, reminds the timely correcting process of operative employee, avoid the overproof slab of thickness to enter rolling process, improve lumber recovery.
Description of drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the front view of Fig. 1
Fig. 3 is the structural representation of measure portion in the utility model;
Fig. 4 is the structural representation of measuring roller and roller mount part in the utility model;
Among the figure: 1-roller-way base, 2-roller-way, 3-detection framework, 4-cylinder, 5-displacement transducer, 6-measurement roller, 6.1-roller shaft, 7-roller mount, 8-Pneumatic control cabinet, 9-PLC, 10-bearing.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
The on-line automatic measurement mechanism of slab thickness among the figure shown in 1 ~ 4, comprise roller-way base 1, be arranged on a plurality of roller-ways 2 on the roller-way base 1, it also comprises the detection framework 3 that is fixed on the roller-way base 1, detect on the framework 3 and be provided with cylinder 4, the piston rod end of cylinder 4 is fixed with roller mount 7, be provided with on the roller mount 7 and measure roller 6, measure roller 6 and arrange towards roller-way 2, be provided with in the cylinder body of cylinder 4 for the displacement transducer 5 of measuring its piston rod movement distance.
In the technique scheme, the axis of measuring roller 6 is parallel with the axis of roller-way 2, measures the top that roller 6 is positioned at roller-way 2 middle parts.Slab passes through between measurement roller 6 and roller-way 2, measures roller 6 and is synchronized with the movement with roller-way 2.
In the technique scheme, the control end of cylinder 4 is connected with Pneumatic control cabinet 8.This Pneumatic control cabinet 8 guarantees all the time that by pressure and the flow of adjusting cylinders 4 cylinder body compressed airs measuring roller 6 is pressed on the slab upper surface with certain pressure.
In the technique scheme, the signal output part of displacement transducer 5 is connected with PLC9, and PLC9 is used for the signal of received bit displacement sensor 5, and compares with the design slab thickness.
In the technique scheme, the roller shaft 6.1 of measuring roller 6 connects roller mount 7 by bearing 10.
In the technique scheme, described cylinder 4 is rotation-preventing cylinder.
When the utility model used: slab was when roller-way 2 conveyings are mobile, when the light on roller-way 2 limits delete detect slab move on to measure the position after, stretch out by Pneumatic control cabinet 8 control cylinder piston rods, measure the upper surface that roller 6 begins to be pressed in slab, the slab continuous moving, displacement transducer 5 is just exported continuous measured value, cylinder piston rod is retracted when measuring roller 6 near the slab tail end, finish to measure, measure and gather one section thickness of slab, simultaneous displacement sensor 5 is transported to PLC9 with measurement data, PLC9 compares with the slab thickness of design automatically, when deviation surpasses ± 3mm, just send the prompting of " thickness correction ", otherwise just normal clearance.
Claims (9)
1. on-line automatic measurement mechanism of slab thickness, comprise roller-way base (1), be arranged on a plurality of roller-ways (2) on the roller-way base (1), it is characterized in that: it also comprises the detection framework (3) that is fixed on the roller-way base (1), be provided with cylinder (4) on the described detection framework (3), the piston rod end of described cylinder (4) is fixed with roller mount (7), be provided with on the described roller mount (7) and measure roller (6), described measurement roller (6) is arranged towards roller-way (2), is provided with in the cylinder body of described cylinder (4) for the displacement transducer (5) of measuring its piston rod movement distance.
2. the on-line automatic measurement mechanism of slab thickness according to claim 1, it is characterized in that: the axis of described measurement roller (6) is parallel with the axis of roller-way (2), and described measurement roller (6) is positioned at the top at roller-way (2) middle part.
3. the on-line automatic measurement mechanism of slab thickness according to claim 1 and 2, it is characterized in that: the control end of described cylinder (4) is connected with Pneumatic control cabinet (8).
4. the on-line automatic measurement mechanism of slab thickness according to claim 1 and 2, it is characterized in that: the signal output part of described displacement transducer (5) is connected with PLC(9).
5. the on-line automatic measurement mechanism of slab thickness according to claim 3, it is characterized in that: the signal output part of described displacement transducer (5) is connected with PLC(9).
6. the on-line automatic measurement mechanism of slab thickness according to claim 1 and 2 is characterized in that: the roller shaft (6.1) of described measurement roller (6) connects roller mount (7) by bearing (10).
7. the on-line automatic measurement mechanism of slab thickness according to claim 3 is characterized in that: the roller shaft (6.1) of described measurement roller (6) connects roller mount (7) by bearing (10).
8. the on-line automatic measurement mechanism of slab thickness according to claim 4 is characterized in that: the roller shaft (6.1) of described measurement roller (6) connects roller mount (7) by bearing (10).
9. the on-line automatic measurement mechanism of slab thickness according to claim 5 is characterized in that: the roller shaft (6.1) of described measurement roller (6) connects roller mount (7) by bearing (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220411894 CN202734798U (en) | 2012-08-17 | 2012-08-17 | On-line automatic measuring device for thickness of slab |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220411894 CN202734798U (en) | 2012-08-17 | 2012-08-17 | On-line automatic measuring device for thickness of slab |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202734798U true CN202734798U (en) | 2013-02-13 |
Family
ID=47660488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220411894 Expired - Fee Related CN202734798U (en) | 2012-08-17 | 2012-08-17 | On-line automatic measuring device for thickness of slab |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202734798U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162840A (en) * | 2014-08-11 | 2014-11-26 | 宜昌迪森智能科技有限公司 | Intelligent thickness gauge |
CN104930997A (en) * | 2015-06-28 | 2015-09-23 | 无锡锡洲电磁线有限公司 | Enameled flat wire online detection device |
CN105674848A (en) * | 2016-04-19 | 2016-06-15 | 京东方科技集团股份有限公司 | Thickness detector |
CN107044982A (en) * | 2016-12-30 | 2017-08-15 | 深圳市研创精密设备有限公司 | A kind of automatic range applied to circuit board testing machine and ajust transmission mechanism |
CN107421456A (en) * | 2017-08-30 | 2017-12-01 | 广东新吉欣实业有限公司 | A kind of automatic numerical control calibrator |
CN109499907A (en) * | 2018-10-27 | 2019-03-22 | 杭州杰美星仪机器人科技有限公司 | A kind of automatic cylinder slice work-piece thickness separator |
-
2012
- 2012-08-17 CN CN 201220411894 patent/CN202734798U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104162840A (en) * | 2014-08-11 | 2014-11-26 | 宜昌迪森智能科技有限公司 | Intelligent thickness gauge |
CN104930997A (en) * | 2015-06-28 | 2015-09-23 | 无锡锡洲电磁线有限公司 | Enameled flat wire online detection device |
CN105674848A (en) * | 2016-04-19 | 2016-06-15 | 京东方科技集团股份有限公司 | Thickness detector |
CN105674848B (en) * | 2016-04-19 | 2020-12-08 | 京东方科技集团股份有限公司 | Thickness detector |
CN107044982A (en) * | 2016-12-30 | 2017-08-15 | 深圳市研创精密设备有限公司 | A kind of automatic range applied to circuit board testing machine and ajust transmission mechanism |
CN107421456A (en) * | 2017-08-30 | 2017-12-01 | 广东新吉欣实业有限公司 | A kind of automatic numerical control calibrator |
CN109499907A (en) * | 2018-10-27 | 2019-03-22 | 杭州杰美星仪机器人科技有限公司 | A kind of automatic cylinder slice work-piece thickness separator |
CN109499907B (en) * | 2018-10-27 | 2021-03-16 | 浙江杰记科技有限公司 | Automatic cylindrical sheet workpiece thickness sorting machine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202734798U (en) | On-line automatic measuring device for thickness of slab | |
CN201503257U (en) | On-line roller detecting device | |
CN103978174B (en) | Square billet withdrawal and straightening machine displacement sensor automatic calibration system and method | |
CN202195800U (en) | Automatic measuring device for steel rail | |
CN102784805A (en) | Method for solving pinch ribbing of strip steel by setting roll gap | |
CN105396794A (en) | Automatic detecting equipment for annular magnetic steel defects and realization method thereof | |
CN101704082A (en) | Method for automatically detecting and controlling segment roll gap by adopting balancing oil cylinder | |
CN107377813B (en) | A kind of furling plate round machine for capableing of automatic discharging | |
CN202956078U (en) | Center calibrating device for straightening roller of steel-pipe straighter | |
CN203083515U (en) | Multifunctional automatic measuring instrument | |
CN205199956U (en) | Be used for annular magnet steel defect automated inspection equipment | |
CN101508085A (en) | Planer type boring milling bed beam deformation adjustment method | |
CN207138723U (en) | A kind of furling plate round machine for being capable of automatic charging | |
CN202729326U (en) | Automatic tire separating device | |
CN203227675U (en) | Thickness measurement device for intermediate billet | |
CN102989788B (en) | Level measuring apparatus and method for guide plate beam of high-speed wire mill | |
CN201783772U (en) | Welding bead extrusion mechanism for welding bead production | |
CN201227652Y (en) | Calibration tools for rolling-mill horizontal roll gap deviation | |
CN201508152U (en) | Special measuring tool for detecting distance between two arcs of axle | |
CN204165697U (en) | For the tested sensor loader mechanism of superposing type force measuring machine | |
CN203695666U (en) | Centering property regulation structure for press heads for pressing bevel steel plate by using roller bed | |
CN103611906B (en) | Portable online strand length-measuring appliance and measuring method thereof | |
CN202591235U (en) | Anti-winding guide-plate redundancy control device for cold-rolling mills | |
CN201807716U (en) | Chain type tension leveler roller seam checking device | |
CN202741424U (en) | Hydraulic horizontal coil strip steel tower shape removing device |
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 |
Granted publication date: 20130213 Termination date: 20180817 |
|
CF01 | Termination of patent right due to non-payment of annual fee |