CN1932431A - Multi-point automatic measuring thickness device for sheets - Google Patents
Multi-point automatic measuring thickness device for sheets Download PDFInfo
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- CN1932431A CN1932431A CN 200610124637 CN200610124637A CN1932431A CN 1932431 A CN1932431 A CN 1932431A CN 200610124637 CN200610124637 CN 200610124637 CN 200610124637 A CN200610124637 A CN 200610124637A CN 1932431 A CN1932431 A CN 1932431A
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Abstract
The invention relates to the multipoint automatic pachometer of the thin plate which includes the sensor, the electric controlling part and the framework. The sensor includes the height gauge analyzer and the mechanical driving part. The height gauge analyzer is fixed in the vertical slide block which is embed on the vertical slide track, also it is connected to the vertical driving device; they are all fixed on the detecting probe frame. The horizontal and the vertical slide tracks are set on the frame vertically. The horizontal slide block connected with the driving device is embedded in the horizontal slide track. The detecting probe connecting frame is fixed on the framework. The under of the according height gauge analyzer is the detecting plane; the detecting pressure head is connected between the height gauge analyzer and the vertical slide block. The detector end of the height gauge analyzer is 1.5-2.0mm longer than the lower end of the detecting pressure head.
Description
Technical field
The present invention relates to a kind of multi-point automatic measuring thickness device for sheets, specifically a kind of steel plant adopt off-line type that thin plate is carried out the device that multiple spot detects automatically with the plate thickness difference, belong to and are used for thickness metering outfit field.
Background technology
Along with science and technology development, the high-quality of product inherence and the external high-quality equal great attention that is subjected to.(also become the user and do not allow to ignore factor), the surface of steel plate that steel plant produce is smooth, with the little basic demand that has become the user of plate difference.At present both at home and abroad gauge of sheet is detected the detection that divides online and off-line, the various measuring thickness devices of use have ray, laser, infrared and ultrasound wave or the like measuring thickness device, and detection mode has automatic and manual.Online detection, as Handan Iron ﹠ Steel Factory 1987 disclosed " hot steel plate thickness measurement online device ", the patent No. 86209151, this device is popped one's head in by mechanical measurement, gearing and data handling system are formed, its weak point is that the expense of improvement of manufacturing line and purchase measuring thickness device is too high, and the multiple factors such as applicability, stability in use, servicing ease and serviceable life of online detection instrument are not widely used the various devices of online detection simultaneously.And the sheet gauge of off-line detects, then to the detection of thin plate horizontal breadth difference, adopt manual block-by-block multiple spot thickness measuring mostly, each carries out manual thickness measuring by 2～3 bit manipulation personnel to the thin plate block-by-block pointwise of all productions factory class Three's every day, every block plate detects more than 10 point, operating personnel ceaselessly bring up to a block plate and move down, and thickness measure is carried out in hand-held caliper-gauge pointwise, and personnel record's measured result also need be arranged.Manual thickness measuring, labor intensity of operating staff is big can infer, and detection speed and result also are subjected to multiple artificial factor affecting such as people's skilled operation degree, muscle power, eyesight, and the error of measurement is bigger, and promptness is also not enough.
For this reason, detect problem at the manual thin plate of off-line in the present production with the plate difference, designing a kind of multi-point automatic measuring thickness device for sheets inexpensive, that be suitable for becomes problem anxious to be solved in the production.
Summary of the invention
The objective of the invention is to solve the problem that thin plate exists with plate thickness difference off-line manual inspection, provide a kind of have simple in structure, easy manufacturing, with low cost, automaticity is high, operation and maintenance is convenient, the multi-point automatic measuring thickness device for sheets of long service life, reach and improve workman's work efficiency and reduce labour intensity, improve the precision of measuring, reach the requirement of promptness.
Technical scheme of the present invention: multi-point automatic measuring thickness device for sheets of the present invention comprises sensing measurement part, electric control system, frame, sensing measurement partly comprises height gage analyzer and Mechanical Driven part thereof, the height gage analyzer is fixed on the upright slide block, upright slide block is embedded on the upright slide rail, and the height gage analyzer also is connected with upright driving mechanism; Upright slide rail and upright driving mechanism all are fixed on the detection probe link, horizontal slide rail becomes to be arranged vertically to be fixed on the detection probe link with upright slide rail, cross sliding clock is embedded on the horizontal slide rail, cross sliding clock is connected with horizontal drive mechanism, the detection probe link is fixed on the frame, respective heights rule analyzer below is a detection plane, be connected with between height gage analyzer and the upright slide block detect pressure head and parallel with the height gage analyzer downwards, the gauge head end points of height gage analyzer grows 1.5～2.0mm than detecting the pressure head lower end.
Described multi-point automatic measuring thickness device for sheets, all there are driven by servomotor bolt and nut mechanism in upright driving mechanism and horizontal drive mechanism.
Described multi-point automatic measuring thickness device for sheets, horizontal slide rail and cross sliding clock thereof are provided with three pairs, wherein two pairs about height gage analyzer rear side, the centre is the horizontal screw bolt nut body, another is to upper lateral part before the height gage analyzer.
Described multi-point automatic measuring thickness device for sheets, upright slide rail and upright slide block thereof are established two pairs, and vertically the bolt and nut arrangement of mechanism is in height gage analyzer middle behind, and the two pairs of upright slide rails and upright slide block thereof are located at vertical bolt and nut mechanism both sides.
Described multi-point automatic measuring thickness device for sheets is equipped with vibration damper between detection plane and the rack table.
Described multi-point automatic measuring thickness device for sheets is equipped with alignment sensor up and down at upright slide rail.
Described multi-point automatic measuring thickness device for sheets, four jiaos have adjustable balancing leg under the frame.
Described multi-point automatic measuring thickness device for sheets is characterized in that: detection probe link 24 is the right angle flap, and the nut of transverse slipway slide block and transverse screw is separately fixed on the detection probe link 24; 24.1,2 vertical slideways 28 of one slideway fixed mount also are installed on the detection probe link 24 are fixed on the slideway fixed mount 24.1, vertically the slide block 29 of slideway is installed on the vertical slideway, and 2 alignment sensors 42 are installed on the detection probe link; Also be fixed with a vertical screw shaft bearing 25 on the detection probe link 24, vertically screw shaft bearing one end connects vertical backrest wheel 37, the other end be equipped with vertical ball nut 27 directly to screw rod 26, vertically the slide block of slideway and vertical ball nut are separately fixed on the pressure head plate 36, and pressure head plate one end has the pressure head 35 of detection; Height gage fixator 33 is fixed on height gage analyzer 32 on the pressure head plate.
Multi-point automatic measuring thickness device for sheets of the present utility model has following advantage:
1, measuring thickness device of the present invention adopts three pairs of horizontal slide rails and cross sliding clock thereof, wherein two pairs about height gage analyzer rear side, the centre is the horizontal screw bolt nut body, another is to upper lateral part before the height gage analyzer, with about the height gage analyzer, front and back reliably locate, and have guaranteed the verticality of height gage analyzer.
2. upright slide rail and upright slide block thereof are established two pairs, and vertically the bolt and nut arrangement of mechanism has guaranteed the stability of height gage analyzer vertical direction motion in middle, height gage analyzer behind.
3. between detection plane and the rack table vibration damper is housed, the debugging vibration damper reaches balance with the detection flat board, and makes the detection flat board remain on same plane with the test samples platform plane, could guarantee the accuracy and the precision of thin plate thickness measuring.
4. this device has also designed a plurality of alignment sensors, and bump about guarantee detecting sensing unit and in use not being subjected to and up and down improves device serviceable life.
When 5, this measuring thickness device carries out thickness measuring, simple, convenient directly perceived, safe and reliable, only need select a certain program during operation, just can detect automatically, automatically with the testing result keeping records, in time the result is reported to relevant department, improve the quality of products by plant network.
6, the use of this measuring thickness device has replaced hand dipping, greatly reduces labor intensity of operating personnel, improve workman's work efficiency, particularly overcome the measuring error that multiple human factor causes in the hand dipping, improved precision and the promptness measured, satisfied big at a high speed requirement of producing.
Use this device to possess high precision, high-level efficiency has had database simultaneously, makes statistics and inquiry more convenient and quicker.Simple in structure, make easily, with low cost, good looking appearance.
Description of drawings
Fig. 1 is the structural representation of multi-point automatic measuring thickness device for sheets of the present invention, and 1 is balancing leg among the figure, 1.1 be rack table, 2 is frame, 3 is gantry base, 4 is middle support plate, 5 is auxiliary reclay, 6 is electric controller, 7 is direct supply, 8 is servo-driver, 9 is the power supply air switch, 10 is axial flow blower, 11 is nixie display, 12 is the horizontal servo motor, 13 is clutch, 14 is the screw shaft bearing, 15 is horizontal slideway, 16 and 17 is the slideway fixed mount, 18 is horizontal screw bolt, 20 is detection plane, 21 is vibration damper, 22 is the horizontal screw bolt supporting seat, 24 is the detection probe link, slideway fixed mount 24.1,28 is vertical slideway, 32 is the height gage analyzer, 36 is the pressure head plate, 39 is reductor, 40 is vertical drive motor.
Fig. 2 is a sensing measurement part-structure synoptic diagram among this measuring thickness device Fig. 1.23 is that drag chain fixed mount, 25 is the height gage analyzer for height gage information interface, 32 for height gage power interface, 31 for the slide block of vertical slideway, 30 for vertical slideway, 29 for vertical screw rod ball nut, 28 for vertical screw rod, 27 for vertical screw shaft bearing, 26 among the figure.33 be the height gage fixator, 34 for the height gage gauge head, 35 for detect pressure head, 37 for the vertical backrest wheel, 38 for reductor link, 41 be electric capacity.
Fig. 3 be measuring thickness device Figure 1A-A to cross-sectional view, among the figure 15 be horizontal slideway, 16 for the slide block of horizontal slideway, 19 for the nut of horizontal screw bolt, 42 for alignment sensor, 43 for drag chain, 44 for the test samples platform.The slide block of horizontal slideway and horizontal slideway is selected circular linear bearing and supporting slide block thereof for use among the figure.
Fig. 4: for this measuring thickness device Figure 1B-B to the section schematic top plan view, among the figure 8 be servo-driver, 20 for detection plane, 23 for the drag chain fixed mount, 42 for alignment sensor, 45 for scale, 46 for guidance panel.
Embodiment
Be described in further detail the utility model multi-point automatic measuring thickness device for sheets structure below in conjunction with embodiment:
1, the frame 2 of producing device, size: 1800 * 480 * 510mm makes the base and the framework of frame with angle steel and channel-section steel, and the steel plate of middle support plate 4 usefulness 6mm is made, and support plate 4 is separated out frame the electric cell in left side as seen from Figure 1.Below gantry base 3, four balancing legs 1 must be installed; In order to make device attractive in appearance, select the shell of corrosion resistant plate producing device for use.
2, mechanical part is installed.As Fig. 1, Fig. 2, Fig. 3, Fig. 4:
1. earlier in the middle part of frame installation and measuring sample platform 44, mounting dampers 21 and detection plane 20 again, note debugging vibration damper during installation and detect dull and stereotyped balance, and make and detect that the plane remains on same plane, nonadjustable signal 45 on the stainless steel faceplate before the detection plane 20 on dull and stereotyped and the test samples platform;
This multi-point automatic measuring thickness device for sheets detects the dull and stereotyped material that must select high rigidity for use, and requires the surface smoothness height.This is because compress the moment of detection flat board at each thickness measuring point height gage gauge head 34, living ergometry≤the 1.5N that cuts down output downwards if it is not enough to detect dull and stereotyped hardness, is pressed by the height gage gauge head and just may get gravure several times, thereby destroyed and detected dull and stereotyped surface smoothness, influenced measurement result.Detect the dull and stereotyped impulsive force that is subjected to the height gage gauge head in order to reduce, between detection flat board and rack table 1.1, also want mounting dampers 21, the debugging vibration damper reaches balance with the detection flat board, and make and detect that the plane remains on same plane on dull and stereotyped and the test samples platform 44, could guarantee the accuracy and the precision of thin plate thickness measuring.Debugging detects flat board and vibration damper and makes it to remain on same plane with the last plane of test samples platform, and this is one of gordian technique of this device of Installation and Debugging.
2. respectively slideway fixed mount 17 is installed to frame front and back side, select the circular linear bearing of SBR20-1400 of Korea S's product and the slide block 16 that supporting slide block is made horizontal slideway 15 and horizontal slideway thereof for use, horizontal slideway is the long circular linear bearing of φ 20 * 1400mm, the slide block of 3 horizontal slideways is contained in respectively on the horizontal slideway, and horizontal slideway is fixed on the slideway fixed mount 17 with screw, the gordian technique of installation be guarantee between 3 pairs of horizontal slideways parallel to each other;
3. screw rod supporting seat 22 is installed on the support plate 4 on frame right side, screw shaft bearing 14 is installed on middle support plate, horizontal screw bolt 18 is selected the long ball screw of φ 25 * 1500mm for use, the one end is fixed on earlier in the screw rod supporting seat, again the other end is fixed in the screw shaft bearing, the gordian technique of installing be guarantee between horizontal screw bolt and 3 horizontal slideways parallel to each other, simultaneously at the other end installation clutch 13 of screw shaft bearing;
4. the nut 19 of horizontal screw bolt is installed on the horizontal screw bolt, and fixes with detection probe link 24, the slide block 16 with 3 horizontal slideways is respectively fixed on the detection probe link 24 again;
5. detection probe link 24 is the right angle flaps that are fixed on the frame, slideway fixed mount 24.1 is installed on detection probe link 24, select for use the circular linear axis of φ 16 * 180mm to make vertical slideway 28, specification φ 16 * 100mm that the slide block 29 of supporting vertical slideway is selected for use.2 vertical slideways 28 that the slide block 29 of vertical slideway is housed are fixed on the slideway fixed mount 24.1, and debugging is parallel to each other 2 vertical slideways; 2 alignment sensors 42 are installed on the detection probe link;
6. vertical screw rod supporting seat is installed, again vertical screw shaft bearing 25 is fixed on the detection probe link, select for use the ball screw of φ 16 * 180mm to make vertical screw rod 26, select for use φ 16 * 65mm ball nut to make vertical ball nut 27, the vertical screw rod that has vertical ball nut is fixed in vertical screw rod supporting seat and the vertical screw shaft bearing, and debugging is parallel to each other vertical screw rod and 2 vertical slideways;
7. with the slide block of vertical slideway and vertically ball nut be separately fixed on the pressure head plate 36, the pressure head plate be welded with detect pressure head 35 an end down;
8. with height gage fixator 33 height gage is fixed on the pressure head plate, notes making the end points of height gage gauge head 34 to grow 1.5～2.0mm than detecting pressure head 35 lower ends;
9. vertically screw shaft bearing one termination vertical backrest takes turns 37, reductor 39 and motor 40 are installed on the vertical backrest wheel 37, with 4 big screw rods wearing on the reductor reductor is fixed on the detection probe link 24,4 big screw rods constitute reductor link 38; The electric capacity 41 that starter motor is used is installed on the detection probe link 24.
10. drag chain fixed mount 23 is installed on the detection probe link 24, the cable boundling is in drag chain 43.
Multi-point automatic measuring thickness device for sheets of the present invention is measured sensing unit and is mainly moved as left and right horizontal along parallel 3 horizontal slideways 15 and horizontal screw bolt 18 in the mechanical drive, make vertical motion up and down along parallel 2 vertical slideways 28 and vertical screw rod 26.Slideway and slide block can be selected circular linear bearing and supporting slide block thereof for use, also can select the linear slide rail of deltiod and supporting slide block thereof for use, and horizontal screw bolt is selected ball screw for use, and the nut 19 of the horizontal screw bolt supporting with it is housed on horizontal screw bolt.3 horizontal slideways and all parallel installation of horizontal screw bolt make the nut 19 that is fixed on horizontal screw bolt and the measurement sensing unit on the horizontal slideway slide block 16 Shi Caineng that moves horizontally abate the noise and obtain best smooth degree like this.2 horizontal slideways of design above horizontal screw bolt are to guarantee that detection pressure head 35 compresses Board Under Test moment height gage gauge head at each thickness measuring point and do not produce the front and back displacement.Vertically screw rod 26 and vertically ball nut 27.Select ball screw and supporting ball nut thereof equally for use, vertically slideway 28 equally must with vertical screw rod keeping parallelism.Guarantee the parallel of each horizontal slideway and horizontal screw bolt, vertically slideway and vertical screw rod is parallel, also is one of gordian technique of this device of Installation and Debugging.
Height gage power interface 30, height gage information interface 31, height gage fixator 33 and telescopic height gage gauge head 34 are arranged on the height gage analyzer.
Multi-point automatic measuring thickness device for sheets of the present invention, must ceaselessly carry out level and vertical motion owing to measure sensing unit, in order to make the cable of following the motion of measurement sensing unit be in safety and neat state, on the detection probe link, designed drag chain fixed mount 23, with the cable boundling in drag chain 43, reduce the measurement sensing unit and be in operation and break down, also kept device attractive in appearance simultaneously.
The present invention is for guaranteeing to measure sensing unit safety in operation, design has 2 alignment sensors 42 on the both sides support plate of detection probe link level run stroke, do not clash into support plate when moving about the sensing unit level to guarantee to measure, also design has 2 alignment sensors 42 on the detection probe link, measures with assurance not to be impacted when sensing unit vertically moves up and down.
3, electric control system:
Multi-point automatic measuring thickness device for sheets of the present invention, the electric component that is adopted is all selected the commercially available prod for use.
As Fig. 1, electric control system is installed auxiliary reclay 5, electric controller 6 (comprising PLC and auxiliary circuit thereof or computing machine), direct supply 7 respectively in the electric cell of left end.Servo-driver 8, power supply air switch 9, axial flow blower 10, nixie display 11, horizontal servo motor 12;
Multi-point automatic measuring thickness device for sheets of the present invention is provided with guidance panel on the panel of electric cell, designed manual, start, suddenly stop, a horizontal left side, horizontal right, directly go up and knob down directly." manual " knob is the switching of system works pattern.When device need be debugged, safeguards or keep in repair, operation knob can be placed " manually " position, system works is when manual state, and the button on the guidance panel can both execute instruction, and can change by hand push button to measure the sensing unit running status." suddenly stopping " button is that system is promptly stopped, and all output of system all can be closed, and must screw out this button earlier when wanting start-up system again, otherwise system does not work.Horizontal stroke is left, horizontal stroke is right, directly go up and straight knob down is the sign of measurement sensing unit direction of travel, and a horizontal left side, the horizontal right side have only the measurement sensing unit could execute instruction in limes superiors.Also be provided with malfunction indicator lamp on the front panel of guidance panel top, " indicating fault " lamp is a bright lamp after servo-driver is reported to the police.When carrying out the sheet gauge actual measurement, operation knob must be resetted, place " automatically " position, system just enters " automatically " duty, moves automatically by the "start" button starter gear;
On the front panel above the guidance panel alarm lamp is installed, the fitting operation panel 46 again, circuit between each parts is connected also confirm one by one.At last electric little chamber enclosure is installed.Connect computing machine.Measuring thickness device has just completed.The key technical indexes of device: measure length 500～1300mm, measurement thickness 0～12mm, measuring accuracy ± 6 μ m, measured 15 some journey times 2 minutes and 20 seconds.
Measuring thickness device of the present invention, its multi-point automatic measuring thickness is meant the automatically continuous thickness measuring of 15 points of each thin plate, this device has been done well-designed to 15 check points, 15 check points are to be starting point with the thin plate two-end-point, therefore no matter symmetry is selected in 5mm, 15mm, 25mm, 35mm, 50mm, 75mm, 115mm and central point, and thin plate how long, no matter measures from left to right during each thin plate thickness measuring, or measure from right to left, the some position of being surveyed all is identical.
Multi-point automatic measuring thickness device for sheets electric control system of the present invention is selected computing machine for use, in computing machine, weave various softwares in advance, can finish the thickness measuring operation by a plurality of interfaces, Survey Software also possesses inquires about and statistical function friendly interface automatically to measurement data.The step that operating personnel carry out the sheet gauge detection is:
1, operating personnel at first must conscientiously carefully will operate data such as the length of length of shift, operator, steel plate and steel plate number and accurately import in the computing machine;
2, enter the zero measurement step, device all needs detecting the height of foundation of measuring left lateral and 15 points of right lateral on dull and stereotyped (20) earlier automatically when carrying out every batch of thin plate thickness measuring, promptly comes and goes 30 points, and we are referred to as left lateral h
01, h
02H
015With right lateral h
015, h
014H
01
3, tested thin plate is lain on the test samples platform (44), device is measured the corresponding h of tested thin plate automatically
1, h
2H
15, computing machine is successively with δ
1 is thick=h
01-h
1... δ
15 is thick=h
015-h
15The result calculate, more intuitively with δ
1 is thickδ
15 is thickBe presented on the computer screen, when measuring the 2nd thin plate, automatically the result of the 1st thin plate be saved in the database;
If 4 with the thin plate that needs to detect different size in the order of classes or grades at school, also need re-enter the length of thin plate, repeat 2 and 3 step;
5, print testing result, and the result is reported to production line, in time correlation parameter in producing is adjusted by plant network is the most timely;
6, before per tour time is relieved, must click and preserve and upgrade button, guarantee that the inferior measurement data of per tour is saved in the system total data storehouse;
7, can enter the interface of the inquiry of historical data when needed, can " by time/pressing board wide/by operator/by order of classes or grades at school " in one or multinomial the inquiry.
And the result is reported to production line by plant network is the most timely, in time correlation parameter in producing is adjusted; After operation is finished, click and preserve and the renewal button, guarantee that the measurement data of this order of classes or grades at school is saved in the system total data storehouse; All operation can be finished in 3 minutes.
Claims (8)
1. multi-point automatic measuring thickness device for sheets, comprise sensing measurement part, electric control system, frame, it is characterized in that: sensing measurement partly comprises height gage analyzer and Mechanical Driven part thereof, the height gage analyzer is fixed on the upright slide block, upright slide block is embedded on the upright slide rail, and the height gage analyzer also is connected with upright driving mechanism; Upright slide rail and upright driving mechanism all are fixed on the detection probe link, horizontal slide rail becomes to be arranged vertically to be fixed on the detection probe link with upright slide rail, cross sliding clock is embedded on the horizontal slide rail, cross sliding clock is connected with horizontal drive mechanism, the detection probe link is fixed on the frame, respective heights rule analyzer below is a detection plane, be connected with between height gage analyzer and the upright slide block that to detect pressure head parallel with the height gage analyzer downwards, the gauge head end points of height gage analyzer grows 1.5～2.0mm than detection pressure head lower end.
2. multi-point automatic measuring thickness device for sheets according to claim 1 is characterized in that: upright driving mechanism and horizontal drive mechanism are by driven by servomotor bolt and nut mechanism.
3. multi-point automatic measuring thickness device for sheets according to claim 1 and 2, it is characterized in that: horizontal slide rail and cross sliding clock thereof are provided with three pairs, wherein two pairs about height gage analyzer rear side, the centre is the horizontal screw bolt nut body, another is on height gage analyzer before measurement top.
4. multi-point automatic measuring thickness device for sheets according to claim 1 and 2, it is characterized in that: upright slide rail and upright slide block thereof are established two pairs, vertically the bolt and nut arrangement of mechanism is in height gage analyzer middle behind, and the two pairs of upright slide rails and upright slide block thereof are located at vertical bolt and nut mechanism both sides.
5. multi-point automatic measuring thickness device for sheets according to claim 1 and 2 is characterized in that: between detection plane and the rack table vibration damper is housed.
6. multi-point automatic measuring thickness device for sheets according to claim 1 and 2 is characterized in that: at upright slide rail alignment sensor is installed up and down.
7. multi-point automatic measuring thickness device for sheets according to claim 1 and 2 is characterized in that: four jiaos have adjustable balancing leg under the frame.
8. multi-point automatic measuring thickness device for sheets according to claim 1 and 2 is characterized in that: detection probe link (24) is the right angle flap, and the nut of transverse slipway slide block and transverse screw is separately fixed on the detection probe link (24); One slideway fixed mount (24.1) also is installed on the detection probe link (24), 2 vertical slideways (28) are fixed on the slideway fixed mount (24.1), vertically the slide block (29) of slideway is installed on the vertical slideway, and 2 alignment sensors (42) are installed on the detection probe link; Also be fixed with a vertical screw shaft bearing (25) on the detection probe link (24), vertically screw shaft bearing one end connects vertical backrest wheel (37), the other end be equipped with vertical ball nut (27) directly to screw rod (26), vertically the slide block of slideway and vertical ball nut are separately fixed on the pressure head plate (36), and pressure head plate one end has detection pressure head (35); Height gage fixator (33) is fixed on height gage analyzer (32) on the pressure head plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101246377A CN100412499C (en) | 2006-09-28 | 2006-09-28 | Multi-point automatic measuring thickness device for sheets |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101246377A CN100412499C (en) | 2006-09-28 | 2006-09-28 | Multi-point automatic measuring thickness device for sheets |
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| CN1932431A true CN1932431A (en) | 2007-03-21 |
| CN100412499C CN100412499C (en) | 2008-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006101246377A Expired - Fee Related CN100412499C (en) | 2006-09-28 | 2006-09-28 | Multi-point automatic measuring thickness device for sheets |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101726243B (en) * | 2009-12-11 | 2011-08-17 | 武汉科技学院 | Automatic test device of flatness and thickness of metal sheet |
| CN102003940B (en) * | 2009-08-28 | 2012-07-04 | 上海华龙测试仪器有限公司 | Sample automatic centering size measurement device |
| CN101865644B (en) * | 2010-02-09 | 2012-12-05 | 苏州工业园区艺达精密机械有限公司 | Multifunctional detector |
| CN105865304A (en) * | 2016-06-16 | 2016-08-17 | 杭州金色能源科技有限公司 | On-line thickness measuring equipment |
| CN106908023A (en) * | 2017-03-01 | 2017-06-30 | 河钢股份有限公司 | A kind of continous way flat cold-rolled sheet thickness accurate measurement instrument |
| CN107356217A (en) * | 2017-07-24 | 2017-11-17 | 池州市勇攀智岩机电有限公司 | A kind of thickness meter for optical film |
| CN108844439A (en) * | 2018-07-17 | 2018-11-20 | 臧晨晨 | A kind of continous way flat cold-rolled sheet thickness precise measurement instrument |
| CN114061517A (en) * | 2021-11-22 | 2022-02-18 | 迅得科技(广东)有限公司 | Automatic PCB thickness measuring equipment and measuring method thereof |
| CN114279384A (en) * | 2021-11-16 | 2022-04-05 | 上海兰钧新能源科技有限公司 | Device and method for measuring thickness of lithium ion battery pole piece after coating |
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| JP3036714B2 (en) * | 1992-01-31 | 2000-04-24 | 川崎製鉄株式会社 | Self-propelled flaw detector for thick plates |
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| JP3195286B2 (en) * | 1997-12-24 | 2001-08-06 | 明産株式会社 | Sheet thickness measuring device with improved measurement accuracy |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003940B (en) * | 2009-08-28 | 2012-07-04 | 上海华龙测试仪器有限公司 | Sample automatic centering size measurement device |
| CN101726243B (en) * | 2009-12-11 | 2011-08-17 | 武汉科技学院 | Automatic test device of flatness and thickness of metal sheet |
| CN101865644B (en) * | 2010-02-09 | 2012-12-05 | 苏州工业园区艺达精密机械有限公司 | Multifunctional detector |
| CN105865304A (en) * | 2016-06-16 | 2016-08-17 | 杭州金色能源科技有限公司 | On-line thickness measuring equipment |
| CN106908023A (en) * | 2017-03-01 | 2017-06-30 | 河钢股份有限公司 | A kind of continous way flat cold-rolled sheet thickness accurate measurement instrument |
| CN106908023B (en) * | 2017-03-01 | 2023-08-22 | 河钢股份有限公司 | Continuous cold-rolled sheet thickness accurate measuring instrument |
| CN107356217A (en) * | 2017-07-24 | 2017-11-17 | 池州市勇攀智岩机电有限公司 | A kind of thickness meter for optical film |
| CN108844439A (en) * | 2018-07-17 | 2018-11-20 | 臧晨晨 | A kind of continous way flat cold-rolled sheet thickness precise measurement instrument |
| CN114279384A (en) * | 2021-11-16 | 2022-04-05 | 上海兰钧新能源科技有限公司 | Device and method for measuring thickness of lithium ion battery pole piece after coating |
| CN114061517A (en) * | 2021-11-22 | 2022-02-18 | 迅得科技(广东)有限公司 | Automatic PCB thickness measuring equipment and measuring method thereof |
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| CN100412499C (en) | 2008-08-20 |
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