CN103389046A - Automatic thin plate measuring device with compound measuring function - Google Patents
Automatic thin plate measuring device with compound measuring function Download PDFInfo
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- CN103389046A CN103389046A CN2013103459734A CN201310345973A CN103389046A CN 103389046 A CN103389046 A CN 103389046A CN 2013103459734 A CN2013103459734 A CN 2013103459734A CN 201310345973 A CN201310345973 A CN 201310345973A CN 103389046 A CN103389046 A CN 103389046A
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Abstract
An automatic thin plate measuring device with a compound measuring function comprises a measuring platform, wherein the measuring platform comprises adjusting foot-pads, a platform, an industrial personal computer, a fixing cross beam, a mounting seat, a Z-shaft, a Y-shaft, an X-shaft, an upper measuring head, a lower measuring head and a thin plate load bearing table; the industrial personal computer is arranged on the adjusting foot-pads; the platform is arranged on the industrial personal computer; the fixing cross beam is arranged on the platform; the mounting seat is arranged on the fixing cross beam; the Z-shaft and a Z-shaft movable plate are mounted on an upper cross bar of the mounting seat; the Y-shaft and a Y-shaft movable plate are mounted on the platform; the X-shaft is fixed on the fixing cross beam, and perpendicular to the motor direction of the Y-shaft; the upper measuring head is mounted on the Z-shaft movable plate; the lower measuring head is fixed on a lower cross bar of the mounting seat; the thin plate load bearing table is fixed on the Y-shaft movable plate. The measuring device further improves the measuring accuracy and the measuring efficiency, and provides an optimization solution for precision measurements of thin plate planeness and thickness and the like.
Description
Technical field
The present invention relates to the measuring equipment field, be specifically related to a kind of automatic thin plate measurement mechanism with duplex measurement function.
Background technology
, in fields such as surface mounting technology (SMT), precision sheet manufacturings, make in a large number or use precision sheet.Web plate base material as the use of surface mount industry, material category relates to stainless steel, nickel, nickel alloy etc., thickness is generally in 1mm, and in its machining process, need through operations such as electroforming, plating, polishing, etching, cuies, the middle semi-manufacture that produce and final finished product, all need to carry out the measurement of thickness evenness, to guarantee final product, meets the requirements of the customers; The precision sheet manufacture view, the sheet material that various stainless steels that provide for the surface mount industry as large-scale steel mill etc. provide, and the manufacturing of the precision sheet such as Copper Foil, nickel sheet, this class sheet material all has common feature, material thin (generally in 2mm thickness), thickness evenness and flatness there are is strict demand, otherwise can affect the quality requirements of its rear end as the various product of base material.Along with market proposes more and more higher requirement to the precision sheet performance, the quality control of the important shape facilities such as these basic material flatnesses, thickness is more and more stricter, to guarantee the Performance And Reliability of final finished.
although the precision sheet visual inspection is all smooth flat surfaces, but at microscopically, its surface all presents zigzag feature in various degree, this is determined by its surface microstructure, the mode that tradition is measured gauge of sheet and flatness is general adopts contactless measuring method to realize, only need to use a laser displacement sensor during measurement of planeness, and thickness measure has the implementation that adopts one or two laser displacement sensor, this depends on the real needs that the client proposes, take non-contacting optical measurement mode thin plate to be carried out the measurement of flatness or thickness, in measuring process, laser displacement sensor can directly not contact with thin sheet surface, but by laser displacement sensor, send light beam, beat at material surface, with incident beam, to reflect at an angle, received by laser displacement sensor signal receive window, again according to because of material surface rough and uneven in surface, can be directly reflected into receive window, and by inner scale, measure in real time the displacement variable that institute's feedback beam produces because material surface is uneven, by machine vision and image processing techniques, can calculate the concrete numerical value of this variable quantity, finally by Survey Software, calculate sheet gauge or flatness, this metering system can not cause the thin sheet surface damage in measuring process, but because all there is in various degree zigzag micromechanism in thin sheet surface, this microstructure sizes generally 10um even more among a small circle in, the reflective effect that it produces, be enough to the laser beam reflection angle is affected greatly, directly cause measuring accuracy to descend, and between different materials, reflective effects is different, even and the same a collection of product of commaterial, measured result also is not quite similar, cause the duplicate measurements precision not high, in addition, because machine vision and image processing techniques develop into today, minimum resolution can only arrive submicron order, make the measuring accuracy difficulty of final accurate thin material that breakthrough be arranged, and high-end electronic product market is more and more higher to properties of product, thereby higher quality requirements has been proposed also all kinds of thin plates that are used for the circuit base material, therefore, conventional needle is to the thin plate flatness, the measuring method of thickness is difficult to satisfying the market and proposes more and more higher measurement demand.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of only need measure before and measure after by need not the automatic thin plate measurement mechanism of manual intervention in surveyor's material loading and blanking, measuring process.
For achieving the above object, the present invention adopts following technical scheme, and a kind of automatic thin plate measurement mechanism with duplex measurement function, comprise measuring table, and described measuring table comprises adjusts feet, platform, industrial computer and fixed cross beam; Described industrial computer is located to be adjusted on feet; Described platform is located on industrial computer; Described fixed cross beam is located on platform; Mount pad, described mount pad is located on fixed cross beam; Z axis, the moving plate of described Z axis and Z axis is arranged on the upper horizontal stripe of mount pad; Y-axis, the moving plate of described Y-axis and Y-axis is arranged on platform, be located at Z axis under, at right angle setting is in Z axis; X-axis, described X-axis be fixed on fixed cross beam, mutually vertical with Y-axis direction of motion; Upper gauge head, described upper gauge head are arranged on the moving plate of Z axis; Lower gauge head, described lower gauge head is fixed on the bottom crossband of mount pad by mount pad; Thin plate plummer, described thin plate plummer are fixed on the moving plate of Y-axis, and the clip position of thin plate is between upper and lower gauge head.
as preferably, described gauge head comprises probe, elastic device, square air guide rail, the air guide rail air inlet seat, laser displacement sensor, top board, grating scale, air guide rail is led the core air connector, the gauge head mount pad, gauge head mounting base and base plate, described square air guide rail is arranged on the gauge head mounting base, probe connects square air guide rail and leads the lower end of core, run through base plate, lead between core lower end and base plate and be provided with elastic device, the air guide rail air inlet seat is located at the top of square air guide rail, laser displacement sensor is located at the top of air guide rail air inlet seat, the data line that is connected with sensor runs through top board, grating scale is arranged on the left side of laser displacement sensor, air guide rail is led the core air connector and is located at the left side of air guide rail air inlet seat, connect air inlet seat, the gauge head mount pad is located at the left side of gauge head mounting base.
As preferably, the parallel laser displacement sensor that is installed on of described grating scale.
As preferably, described elastic device is precision spring.
As preferably, the core inner of leading of described square air guide rail is hollow core structures, and top connects the square rail air inlet seat.
As preferably, described square rail air inlet seat side connects square air guide rail air connector.
As preferably, described thin plate plummer comprises: apparatus main body, described apparatus main body comprise section material frame, section material frame fixture and section material frame angle connector; Described section material frame connects and composes rectangular parallelepiped by some section bars; Described section material frame fixture is used for the position of fixed section bar; Described section material frame angle connector is used for the fixedly angle between section bar; Guide rail, described guide rail are fixed on the section bar of fore-and-aft direction; Slide block, described two slide blocks are located on guide rail; Briquetting, described briquetting are fixed on each two slide blocks in the same way of front and back; Cylinder, described cylinder is arranged on briquetting by the cylinder holder of briquetting bottom, and cylinder front and back on same briquetting respectively distribute two; Slide bar, described slide bar is arranged on the briquetting inside surface; Position-limitting pin, described position-limitting pin is located at the upper surface of briquetting, and position-limitting pin is divided into front limit pin and rear position-limitting pin, is located at respectively left part and the right part of briquetting; Fixed head, described fixed head is located at the two ends of briquetting.
As preferably, described section bar is aluminium alloy.
As preferably, the top and bottom of described cylinder holder are respectively equipped with cylinder upper air joint and lower inlet suction port.
As preferably, the right side of described briquetting is provided with limited block.
the present invention proposes a kind of automatic thin plate measurement mechanism with duplex measurement function, do not need to rely on machine vision and image processing techniques, gauge head directly contacts with thin plate, accurately control by the precise pneumatic technology ergometry that contacts with material surface, guarantee not damage under the measurand prerequisite, farthest improved measuring accuracy, simultaneously, by thin plate being utilized silk-screen mode or the effective clamping of tension and compression mode, and on thin plate, a precision feeler respectively is installed down, take the fixedly kinematic system of gantry structure layout and accurate Three Degree Of Freedom axle system of grouan, realization is to the thin plate flatness, the automatic duplex measurement function of thickness, rear by surveyor's material loading and blanking with measurement before only need measuring, need not manual intervention in measuring process, further improve measuring accuracy and measured efficiency, for surface mounting technology, the thin plate flatness in the fields such as precision sheet manufacturing, the precision measurements such as thickness provide the complex optimum solution.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of gauge head;
Fig. 3 is the structural representation of gauge head;
Fig. 4 is the structural representation of square air guide rail;
Fig. 5 is the structural representation of thin plate plummer.
In figure: 1. surveyor; 2. keyboard; 3. mouse; 4. display; 5.Z axle; 6. thin plate plummer; 7. Pneumatic module install bin; 8. mount pad; 9. fixed cross beam; 10.X axle; 11. platform; 12.Y axle; 13. adjustment feet; 14. controller; 15. industrial computer; 16. stop button; 17. start button; 18. emergency stop push button; 19. display bracket; 20. lower gauge head mount pad; 21. lower gauge head; 22. upper gauge head; 23. probe; 24. precision spring; 25. square air guide rail; 26. air guide rail air inlet seat; 27. laser displacement sensor; 28. top board; 29. grating scale; 30. air guide rail is led the core air connector; 31. gauge head mount pad; 32. gauge head mounting base; 33. base plate; 34. air guide rail air connector; 35. lead core; 36, data line; 37. aluminium alloy extrusions frame; 38. section material frame fixture; 39-1. cylinder; 39-2. cylinder holder; 40. inlet suction port under cylinder; 41. cylinder upper air joint; 42. guide rail; 43. limited block; 44. briquetting; 45-1. front limit pin; 45-2. rear position-limitting pin; 46. slide bar; 47. slide block; 48. fixed head; 49. section material frame angle connector.
Embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
To shown in Figure 5, a kind of automatic thin plate measurement mechanism with duplex measurement function, comprise measuring table referring to Fig. 1, and described measuring table comprises adjusts feet 13, platform 11, industrial computer 15 and fixed cross beam 9; Described industrial computer 15 is located to be adjusted on feet 13; Described platform 11 is located on industrial computer 15; Described fixed cross beam 9 is located on platform 11; Mount pad 8, described mount pad 8 is located on fixed cross beam 9; Z axis 5, the moving plate of described Z axis 5 and Z axis is arranged on the upper horizontal stripe of mount pad 8; Y-axis 12, the moving plate of described Y-axis 12 and Y-axis is arranged on platform 11, be located at Z axis 5 under, at right angle setting is in Z axis 5; X-axis 10, described X-axis 10 be fixed on fixed cross beam 9, mutually vertical with Y-axis 12 direction of motion; Upper gauge head 22, described upper gauge head 22 are arranged on the moving plate of Z axis; Lower gauge head 21, described lower gauge head 21 is fixed on the bottom crossband of mount pad 8 by mount pad 8; Thin plate plummer 6, described thin plate plummer 6 are fixed on the moving plate of Y-axis, and the clip position of thin plate is between upper and lower gauge head.
described thin plate plummer 6 comprises aluminium alloy extrusions frame 37, section material frame fixture 38, cylinder holder 39-2, under cylinder, inlet suction port 40, cylinder upper air joint 41, guide rail 42, limited block 43, briquetting 44, the front and back position-limitting pin, slide bar 46, slide block 47, fixed head 48 and section material frame angle connector 49, main body is assembled by section material frame fixture 38 and section material frame angle connector 49 by aluminium alloy extrusions frame 37, be fixed with guide rail 42 on the aluminium alloy extrusions of fore-and-aft direction, two slide blocks 47 are arranged on every guide rail 42, fix respectively a briquetting 44 on each two slide blocks 47 in the same way of front and back, briquetting 44 bottoms are equipped with cylinder 39-1 by cylinder holder 39-2, cylinder 39-1 front and back on same briquetting 44 respectively distribute two, and briquetting 44 inside surfaces are equipped with slide bar 46, when the silk-screen frame that thin plate is installed or tension and compression aluminium frame are placed on this slide bar 46, slide bar 46 is played a supporting role to it, and along slide bar 46, move backward, until meet rear tommy 45-2, be in place postpone, give front and back cylinder air feed, move upward just silk-screen frame or the tension and compression aluminium frame of thin plate by cylinder 39-1 upwards push up, until it encounters the lower surface of briquetting 44, the silk-screen frame of thin plate or tension and compression aluminium frame can be fixed on the thin plate plummer securely in this way.
described gauge head comprises probe 23, precision spring 24, square air guide rail 25, air guide rail air inlet seat 26, laser displacement sensor 27, top board 28, grating scale 29, air guide rail is led core air connector 30, gauge head mount pad 31, gauge head mounting base 32 and base plate 33, described square air guide rail 25 is arranged on gauge head mounting base 32, core 35 inside of leading of described square air guide rail 25 are hollow core structures, top connects square rail air inlet seat 26, square rail air inlet seat 26 sides connect square air guide rail air connector 34, probe 23 connects square air guide rail and leads the lower end of core 35, run through base plate 33, lead between core 35 lower ends and base plate 33 and be provided with precision spring 24, air guide rail air inlet seat 26 is located at the top of square air guide rail 25, laser displacement sensor 27 is located at the top of air guide rail air inlet seat 26, the data line 36 that is connected with sensor 27 runs through top board, the parallel left side that is installed on laser displacement sensor 27 of grating scale 29, air guide rail is led core air connector 30 and is located at the left side of air guide rail air inlet seat 26, connect air inlet seat 26, gauge head mount pad 31 is located at the left side of gauge head mounting base 32.
when to square air guide rail 25 air feed, pressurized air can be delivered to by airflow hole each interior spigot surface of square rail 25 " mouth " font, be distributed with air slot on these spigot surfaces, the pressurized air that will have certain air pressure by air slot is fed between each interior spigot surface of leading core 35 and square rail 25 " mouth " font, formation has the air film layer of certain pressure, thereby formation air guide rail, leading core 35 only can accurately move up and down in square rail 25, leading core 35 inner is hollow core structures, top is connecting square rail air inlet seat 26, these air inlet seat 26 sides are equipped with air connector 34, top is equipped with grating scale 29, measure probe 23 by the laser displacement sensor 27 with grating scale 29 parallel installations and change the displacement that causes core vertical movement Shang Xia 35 with workpiece surface appearance, the displacement value of reading from laser displacement sensor 27 is real-time transmitted to measuring system by data line 36, and timely display measurement result in Survey Software.
the present invention proposes a kind of automatic thin plate measurement mechanism with duplex measurement function, do not need to rely on machine vision and image processing techniques, gauge head directly contacts with thin plate, accurately control by the precise pneumatic technology ergometry that contacts with material surface, guarantee not damage under the measurand prerequisite, farthest improved measuring accuracy, simultaneously, by thin plate being utilized silk-screen mode or the effective clamping of tension and compression mode, and on thin plate, a precision feeler respectively is installed down, take the fixedly kinematic system of gantry structure layout and accurate Three Degree Of Freedom axle system of grouan, realization is to the thin plate flatness, the automatic duplex measurement function of thickness, rear by surveyor's material loading and blanking with measurement before only need measuring, need not manual intervention in measuring process, further improve measuring accuracy and measured efficiency, for surface mounting technology, the thin plate flatness in the fields such as precision sheet manufacturing, the precision measurements such as thickness provide the complex optimum solution.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. the automatic thin plate measurement mechanism with duplex measurement function, is characterized in that, comprising:
Measuring table, described measuring table comprise adjusts feet, platform, industrial computer and fixed cross beam;
Described industrial computer is located to be adjusted on feet;
Described platform is located on industrial computer;
Described fixed cross beam is located on platform;
Mount pad, described mount pad is located on fixed cross beam;
Z axis, the moving plate of described Z axis and Z axis is arranged on the upper horizontal stripe of mount pad;
Y-axis, the moving plate of described Y-axis and Y-axis is arranged on platform, be located at Z axis under, at right angle setting is in Z axis;
X-axis, described X-axis be fixed on fixed cross beam, mutually vertical with Y-axis direction of motion;
Upper gauge head, described upper gauge head are arranged on the moving plate of Z axis;
Lower gauge head, described lower gauge head is fixed on the bottom crossband of mount pad by mount pad;
Thin plate plummer, described thin plate plummer are fixed on the moving plate of Y-axis, and the clip position of thin plate is between upper and lower gauge head.
2. measurement mechanism according to claim 1, it is characterized in that, described gauge head comprises probe, elastic device, square air guide rail, the air guide rail air inlet seat, laser displacement sensor, top board, grating scale, air guide rail is led the core air connector, the gauge head mount pad, gauge head mounting base and base plate, described square air guide rail is arranged on the gauge head mounting base, probe connects square air guide rail and leads the lower end of core, run through base plate, lead between core lower end and base plate and be provided with elastic device, the air guide rail air inlet seat is located at the top of square air guide rail, laser displacement sensor is located at the top of air guide rail air inlet seat, the data line that is connected with sensor runs through top board, grating scale is arranged on the left side of laser displacement sensor, air guide rail is led the core air connector and is located at the left side of air guide rail air inlet seat, connect air inlet seat, the gauge head mount pad is located at the left side of gauge head mounting base.
3. measurement mechanism according to claim 2, is characterized in that, the parallel laser displacement sensor that is installed on of described grating scale.
4. measurement mechanism according to claim 2, is characterized in that, described elastic device is precision spring.
5. measurement mechanism according to claim 2, is characterized in that, the core inner of leading of described square air guide rail is hollow core structures, and top connects the square rail air inlet seat.
6. measurement mechanism according to claim 2, is characterized in that, described square rail air inlet seat side connects square air guide rail air connector.
7. measurement mechanism according to claim 1, is characterized in that, described thin plate plummer comprises: apparatus main body, described apparatus main body comprise section material frame, section material frame fixture and section material frame angle connector; Described section material frame connects and composes rectangular parallelepiped by some section bars; Described section material frame fixture is used for the position of fixed section bar; Described section material frame angle connector is used for the fixedly angle between section bar; Guide rail, described guide rail are fixed on the section bar of fore-and-aft direction; Slide block, described two slide blocks are located on guide rail; Briquetting, described briquetting are fixed on each two slide blocks in the same way of front and back; Cylinder, described cylinder is arranged on briquetting by the cylinder holder of briquetting bottom, and cylinder front and back on same briquetting respectively distribute two; Slide bar, described slide bar is arranged on the briquetting inside surface; Position-limitting pin, described position-limitting pin is located at the upper surface of briquetting, and position-limitting pin is divided into front limit pin and rear position-limitting pin, is located at respectively left part and the right part of briquetting; Fixed head, described fixed head is located at the two ends of briquetting.
8. measurement mechanism according to claim 7, is characterized in that, described section bar is aluminium alloy.
9. measurement mechanism according to claim 7, is characterized in that, the top and bottom of described cylinder holder are respectively equipped with cylinder upper air joint and lower inlet suction port.
10. measurement mechanism according to claim 7, is characterized in that, the right side of described briquetting is provided with limited block.
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| CN2013103459734A CN103389046A (en) | 2013-08-09 | 2013-08-09 | Automatic thin plate measuring device with compound measuring function |
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| CN2013103459734A CN103389046A (en) | 2013-08-09 | 2013-08-09 | Automatic thin plate measuring device with compound measuring function |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950071A (en) * | 2014-04-25 | 2014-07-30 | 广州弘亚数控机械股份有限公司 | Loading method for loading material in rear of numerical control panel saw |
| CN106152989A (en) * | 2016-08-15 | 2016-11-23 | 天津大学 | A kind of measuring method of sheet material automatic Synthesis detection device |
| CN106289133A (en) * | 2016-08-15 | 2017-01-04 | 天津大学 | A kind of sheet material automatic Synthesis detection device |
| CN106643473A (en) * | 2016-12-27 | 2017-05-10 | 河北工业大学 | Automatic flatness detection device and method |
| CN107131839A (en) * | 2017-06-19 | 2017-09-05 | 浙江雄鹰科菲帝科技股份有限公司 | A kind of image measurer for being used to measure mobile phone silk screen chip |
| CN109764831A (en) * | 2019-03-21 | 2019-05-17 | 北京林业大学 | A kind of contactless board material vertical degree detection device and method |
| CN110595398A (en) * | 2019-09-06 | 2019-12-20 | 广东兴发铝业（江西）有限公司 | Aluminum profile finished product quality detection device |
| CN112033321A (en) * | 2019-06-04 | 2020-12-04 | 英氏控股集团股份有限公司 | Simple Online thick density and mass distribution measuring device |
| CN113739737A (en) * | 2020-05-28 | 2021-12-03 | 深圳市索恩达电子有限公司 | Double-end thickness measuring device |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596362A (en) * | 1967-12-18 | 1971-08-03 | Rand Organization Ltd The | Surface measuring apparatus |
| CN201183354Y (en) * | 2008-03-28 | 2009-01-21 | 东莞市科隆威自动化设备有限公司 | Net pressing mechanism of full-automatic printer |
| CN102901439A (en) * | 2012-11-08 | 2013-01-30 | 昆山允可精密工业技术有限公司 | Contact measuring head for measuring thickness of surface mount technology (SMT) screen plate |
| CN302422404S (en) * | 2013-01-14 | 2013-05-01 | 昆山允可精密工业技术有限公司 | Thickness measuring instrument for high-reflection thin plate with surface |
| CN103217113A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Thickness measuring device of medical film |
| CN203405179U (en) * | 2013-08-09 | 2014-01-22 | 昆山允可精密工业技术有限公司 | Automatic thin plate measure apparatus with composite measure function |
-
2013
- 2013-08-09 CN CN2013103459734A patent/CN103389046A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3596362A (en) * | 1967-12-18 | 1971-08-03 | Rand Organization Ltd The | Surface measuring apparatus |
| CN201183354Y (en) * | 2008-03-28 | 2009-01-21 | 东莞市科隆威自动化设备有限公司 | Net pressing mechanism of full-automatic printer |
| CN103217113A (en) * | 2012-01-19 | 2013-07-24 | 昆山思拓机器有限公司 | Thickness measuring device of medical film |
| CN102901439A (en) * | 2012-11-08 | 2013-01-30 | 昆山允可精密工业技术有限公司 | Contact measuring head for measuring thickness of surface mount technology (SMT) screen plate |
| CN302422404S (en) * | 2013-01-14 | 2013-05-01 | 昆山允可精密工业技术有限公司 | Thickness measuring instrument for high-reflection thin plate with surface |
| CN203405179U (en) * | 2013-08-09 | 2014-01-22 | 昆山允可精密工业技术有限公司 | Automatic thin plate measure apparatus with composite measure function |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950071A (en) * | 2014-04-25 | 2014-07-30 | 广州弘亚数控机械股份有限公司 | Loading method for loading material in rear of numerical control panel saw |
| CN106289133B (en) * | 2016-08-15 | 2019-01-29 | 天津大学 | A kind of plate automatic Synthesis detection device |
| CN106152989A (en) * | 2016-08-15 | 2016-11-23 | 天津大学 | A kind of measuring method of sheet material automatic Synthesis detection device |
| CN106289133A (en) * | 2016-08-15 | 2017-01-04 | 天津大学 | A kind of sheet material automatic Synthesis detection device |
| CN106152989B (en) * | 2016-08-15 | 2019-01-29 | 天津大学 | A kind of measurement method of plate automatic Synthesis detection device |
| CN106643473A (en) * | 2016-12-27 | 2017-05-10 | 河北工业大学 | Automatic flatness detection device and method |
| CN107131839A (en) * | 2017-06-19 | 2017-09-05 | 浙江雄鹰科菲帝科技股份有限公司 | A kind of image measurer for being used to measure mobile phone silk screen chip |
| CN109764831A (en) * | 2019-03-21 | 2019-05-17 | 北京林业大学 | A kind of contactless board material vertical degree detection device and method |
| CN112033321A (en) * | 2019-06-04 | 2020-12-04 | 英氏控股集团股份有限公司 | Simple Online thick density and mass distribution measuring device |
| CN112033321B (en) * | 2019-06-04 | 2022-02-18 | 英氏控股集团股份有限公司 | Simple Online thick density and mass distribution measuring device |
| CN110595398A (en) * | 2019-09-06 | 2019-12-20 | 广东兴发铝业（江西）有限公司 | Aluminum profile finished product quality detection device |
| CN113739737A (en) * | 2020-05-28 | 2021-12-03 | 深圳市索恩达电子有限公司 | Double-end thickness measuring device |
| 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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Application publication date: 20131113 |