CN203657761U - Flatness laser measuring instrument - Google Patents
Flatness laser measuring instrument Download PDFInfo
- Publication number
- CN203657761U CN203657761U CN201320872526.XU CN201320872526U CN203657761U CN 203657761 U CN203657761 U CN 203657761U CN 201320872526 U CN201320872526 U CN 201320872526U CN 203657761 U CN203657761 U CN 203657761U
- Authority
- CN
- China
- Prior art keywords
- moving assembly
- flatness
- moving
- laser measuring
- measuring apparatus
- 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 By Optical Means (AREA)
Abstract
The utility model relates to the flatness measuring device technical field and relates to a flatness laser measuring instrument. The flatness laser measuring instrument includes a work platform, a three-dimensional moving mechanism, a programmable controller and a laser transmitter as well as a data collector and a PC which are electrically connected with the laser transmitter sequentially; the three-dimensional moving mechanism comprises a first moving assembly, a second moving assembly and a third moving assembly; the moving directions of the three moving assemblies are vertical to one another; the three moving assemblies are electrically connected with the programmable controller respectively; the third moving assembly is fixedly connected with a sliding piece of the second moving assembly; and the laser transmitter is fixedly connected with the third moving assembly. Compared with the prior art, the flatness laser measuring instrument of the utility model can assist in realizing rapid and real-time detection of the flatness of products in a non-contact manner, and is advantageous in high precision and operational simplicity and convenience, and can output data in the form of reports, and can assist in improving the intuitiveness of detection results.
Description
Technical field
The utility model relates to flatness inspection devices technical field, is specifically related to a kind of flatness laser measuring apparatus.
Background technology
At present, along with scientific and technological progress, the fast development of electronic industry, electronic product take mobile phone as representative is because its structural design is more and more compacter, and screen is increasing, thickness is more and more thinner, in the time that not being inconsistent, the flatness of produced product and designed requirement will cause a series of problem to produce, for example screen poppyhead, screen distortion, sensitivity decline etc., this just makes flatness become in process of production essential items for inspection, in order to find in time the defect in product batch production, must carry out detection real-time to production run.And traditional testing detects mainly with the measurement mode of contact greatly, and how manufacturer completes by this detection mode the reason that part quality detects, mainly because this kind of detection mode has higher precision and fiduciary level, but need to make accurate cubing simultaneously, design specialist tool is located, measure with CMM three-dimensional again, its implementation is all suitable loaded down with trivial details, need to carry out quite complicated preposition work, therefore need cost very many time and expense, and complex structure, complex operation.
Develop the online planeness detection instrument of a kind of contactless laser for the problems referred to above, this instrument can meet the requirement of real-time detection plane degree, there is accuracy of detection high, the features such as detection speed is fast, easy and simple to handle, simultaneously, realize the output of examining report, making testing result have intuitive, is that client monitors production real-time, solves and produces ideal equipment quick on line, that high precision planeness is measured problem.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, and a kind of flatness laser measuring apparatus is provided, and this measuring instrument can detect real-time with contactless, and accuracy of detection is high, easy and simple to handle, realize the output of examining report simultaneously, make testing result have more intuitive.
The purpose of this utility model is achieved through the following technical solutions:
Flatness laser measuring apparatus is provided, comprise workbench, and be arranged at the three-dimensional moving mechanism of described workbench, also comprise Programmable Logic Controller, generating laser, and the data collector and the PC that are electrically connected successively with described generating laser, described three-dimensional moving mechanism comprises the first moving assembly, and be suspended in the two-dimensional movement mechanism of described the first moving assembly top, described two-dimensional movement mechanism comprises orthogonal the second moving assembly of sense of displacement and the 3rd moving assembly, described the 3rd moving assembly is fixed in the sliding part of described the second moving assembly, the plane of motion of described two-dimensional movement mechanism is perpendicular to the moving direction of described the first moving assembly, described generating laser is fixed in described the 3rd moving assembly,
Described the first moving assembly, the second moving assembly and the 3rd moving assembly are all electrically connected with described Programmable Logic Controller.
Wherein, described the first moving assembly comprises working panel, be fixed on the slider plate of described working panel bottom and be fixed on the track plates of described workbench, and described slider plate is slidably connected to described track plates.
Wherein, described slider plate is provided with groove, and described slider plate and described working panel form the first moving assembly sliding part, and described the first moving assembly sliding part is sheathed on described track plates, and described track plates is free to slide in described groove.
Wherein, the below of described track plates is provided with the first drive unit, and described the first drive unit drives the motion of described slider plate.
Wherein, described workbench is provided with bracing frame, and described the second moving assembly is installed on described workbench by support frame as described above.
Wherein, support frame as described above is provided with the second drive unit that drives described the second moving assembly motion.
Wherein, described the 3rd moving assembly comprises fixed head and the 3rd drive unit that drives described fixed head to move, and described generating laser is fixed on described fixed head.
Wherein, described workbench is provided with control panel and data Wiring port.
the beneficial effects of the utility model:
Flatness laser measuring apparatus of the present utility model, comprise orthogonal the first moving assembly of moving direction, the second moving assembly and the 3rd moving assembly, product to be measured is positioned on the first moving assembly, generating laser is fixed on the 3rd moving assembly, according to the setting program of Programmable Logic Controller, the first moving assembly, the second moving assembly and the 3rd moving assembly move by certain track, the top that makes generating laser move to each measurement point of product surface to be measured is scanned, and then obtain the altitude information of each measurement point, simultaneously, the altitude information that current generating laser gathers is collected and recorded to data collector, and by this data transmission to PC, realize the contactless real-time detection function of this measuring instrument, finally by PC, all altitude informations are calculated to assessment, whether the flatness that obtains this test product meets designing requirement, and this assessment result is input in the report of appointment, enhance productivity, improving product quality, realizing monitoring real-time produces, and accomplish to detect data report and exported, make testing result have more intuitive.Compared with prior art, flatness laser measuring apparatus of the present utility model adopts three-dimensional moving mechanism and generating laser with the contactless detection real-time that realizes product plane degree, accuracy of detection is high, and adopt PC as late time data processing, realize and detect data report output, meanwhile, the motion of Controlled by Programmable Controller three-dimensional moving mechanism, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is the structural representation of flatness laser measuring apparatus of the present utility model.
In Fig. 1, include:
Generating laser 1, data collector 2, PC 3;
Workbench 4, control panel 41, data Wiring port 42;
The first moving assembly 5, working panel 51, slider plate 52, track plates 53;
The second moving assembly 6, bracing frame 61, chute 62;
The 3rd moving assembly 7, fixed head 71, housing 72;
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
The specific embodiment of a kind of flatness laser measuring apparatus of the present utility model as shown in Figure 1, comprise workbench 4, and be arranged at the three-dimensional moving mechanism of workbench 4, also comprise Programmable Logic Controller, generating laser 1, and the data collector 2 and the PC 3 that are electrically connected successively with generating laser 1, data collector 2 all connects generating laser 1 and PC 3 by cable 8, and cable line 8 transmits data speed soon and good stability; Three-dimensional moving mechanism comprises the first moving assembly 5, and be suspended in the two-dimensional movement mechanism of workbench 4, two-dimensional movement mechanism is included in orthogonal the second moving assembly 6 and the 3rd moving assembly 7 on sense of displacement, the 3rd moving assembly 7 is fixed in the sliding part of the second moving assembly 6, the plane of motion of two-dimensional movement mechanism is perpendicular to the moving direction of the first moving assembly 5, and generating laser 1 is fixed in the 3rd moving assembly 7.The moving direction of the first moving assembly 5, the second moving assembly 6 and the 3rd moving assembly 7 is vertical each other, thereby makes generating laser 1 can move to any position, space, realizes the comprehensive collection of data, improves the precision that flatness detects.
The first moving assembly 5, the second moving assembly 6 and the 3rd moving assembly 7 are all electrically connected with Programmable Logic Controller.Be arranged on workbench 4 according to the data Wiring port 42 of Programmable Logic Controller, according to the measurement point of setting on test product, in Programmable Logic Controller, write programmed control the first moving assembly 5, the second moving assembly 6 and the 3rd moving assembly 7 are by certain orbiting motion, thereby make generating laser 1 move to each measurement point of product surface to be measured, now generating laser 1 and measurement point noncontact, generating laser 1 scans and obtains the altitude information of these measurement points to each measurement point, complete this measuring instrument with contactless data acquisition real-time, owing to adopting Programmable Logic Controller, make this flatness laser measuring apparatus automaticity high, easy and simple to handle, can realize the detection of bulk article, detection efficiency is high.
In the time that generating laser 1 gathers the altitude information of each measurement point of test product, the altitude information that current generating laser 1 obtains is collected simultaneously and recorded to data collector 2, and this data transmission is arrived to PC 3, PC 3 shows in real time to the altitude information of this acceptance, finally by PC 3, all data of accepting are calculated and assessed, obtain the flatness of this test product, and then whether the flatness of evaluating this product conforms to original design, thereby guarantee good homogeneity and the presentation quality of product, improve product quality, simultaneously, and this evaluation result is input in the report of appointment, realize and detect the formal output of data with report, make testing result have more intuitive.
Further, PC 3 can show and analyze plan view, two dimension view or the 3-D view of the altitude information obtaining, the analyzing and testing of being more convenient for result.
In the present embodiment, the first moving assembly 5 comprises working panel 51, be fixed on the slider plate 52 of working panel 51 bottoms and be fixed on the track plates 53 of workbench 4, slider plate 52 is provided with groove, slider plate 52 forms the first moving assembly sliding part with working panel 51, the first moving assembly sliding part is sheathed on track plates 53, and track plates 53 is free to slide in groove.The below of track plates 53 is provided with the first drive unit, prevents that foreign matter from entering the first drive unit, plays the function of protection, and the first drive unit drives the motion of slider plate 52.Test product is placed on working panel 51, slider plate 52 drives working panel 51 to move forward and backward along the length direction of track plates 53 under the driving of the first drive unit, thereby the measurement point that makes test product moves to the below of generating laser 1, track plates 53 also plays guiding and spacing effect to the movement of working panel 51.
On workbench 4, be also provided with bracing frame 61, the second moving assemblies 6 and be installed on workbench 4 by bracing frame 61.Bracing frame 61 is provided with and drives the second drive unit of moving of the second moving assembly 6 and the chute 62 for the sliding part motion of the second moving assembly 6.Further, bracing frame 61 is set to U font, the second drive unit is arranged at the inside of the low side of U font, the low end face of U font is provided with for the sliding part of chute 62, the second moving assemblies 6 of the sliding part motion of the second moving assembly 6 and drives the 3rd moving assembly 7 to carry out side-to-side movement along chute 62.
The 3rd moving assembly 7 comprises fixed head 71 and the 3rd drive unit that drives fixed head 71 to move, and generating laser 1 is fixed on fixed head 71.Fixed head 71 drives generating laser 1 to move up and down under the driving of the 3rd drive unit, to regulate the height on generating laser 1 tool test product surface, makes the quantity of image data more representative.Further, the 3rd moving assembly 7 also comprises housing 72, and housing 72 is covered in fixed head 71, plays the function of protection fixed head 71 and the 3rd drive unit.
The transmission that the first drive unit, the second drive unit and the 3rd drive unit include drive motor and driven by drive motor.Further, transmission can be set to belt pulley transmission, chain sprocket drive pair, rack-and-pinion transmission or screw nut driving pair.
Workbench 4 is provided with control panel 41, on this control panel, be provided with startup button, close button, pause button, back to zero button etc., wherein, start starting working by this measuring instrument of key control, close by this measuring instrument power cut-off of key control, this measuring instrument break-off of pause button control, back to zero is by the reset of this measuring instrument of key control.
Above embodiment is only in order to the technical solution of the utility model to be described, but not restriction to the utility model protection domain can be modified or be equal to replacement the technical solution of the utility model, and do not departed from essence and the scope of technical solutions of the utility model.
Claims (8)
1. flatness laser measuring apparatus, it is characterized in that: comprise workbench, and be arranged at the three-dimensional moving mechanism of described workbench, also comprise Programmable Logic Controller, generating laser, and the data collector and the PC that are electrically connected successively with described generating laser, described three-dimensional moving mechanism comprises the first moving assembly, and be suspended in the two-dimensional movement mechanism of described the first moving assembly top, described two-dimensional movement mechanism comprises orthogonal the second moving assembly of sense of displacement and the 3rd moving assembly, described the 3rd moving assembly is fixed in the sliding part of described the second moving assembly, the plane of motion of described two-dimensional movement mechanism is perpendicular to the moving direction of described the first moving assembly, described generating laser is fixed in described the 3rd moving assembly,
Described the first moving assembly, the second moving assembly and the 3rd moving assembly are all electrically connected with described Programmable Logic Controller.
2. according to the flatness laser measuring apparatus of claim 1, it is characterized in that: described the first moving assembly comprises working panel, be fixed on the slider plate of described working panel bottom and be fixed on the track plates of described workbench, and described slider plate is slidably connected to described track plates.
3. according to the flatness laser measuring apparatus of claim 2, it is characterized in that: described slider plate is provided with groove, described slider plate and described working panel form the first moving assembly sliding part, described the first moving assembly sliding part is sheathed on described track plates, and described track plates is free to slide in described groove.
4. according to the flatness laser measuring apparatus of claim 2, it is characterized in that: the below of described track plates is provided with the first drive unit, described the first drive unit drives the motion of described slider plate.
5. according to the flatness laser measuring apparatus of claim 1, it is characterized in that: described workbench is provided with bracing frame, described the second moving assembly is installed on described workbench by support frame as described above.
6. according to the flatness laser measuring apparatus of claim 5, it is characterized in that: support frame as described above is provided with the second drive unit that drives described the second moving assembly motion.
7. according to the flatness laser measuring apparatus of claim 1, it is characterized in that: described the 3rd moving assembly comprises fixed head and the 3rd drive unit that drives described fixed head to move, and described generating laser is fixed on described fixed head.
8. according to the flatness laser measuring apparatus of claim 1, it is characterized in that: described workbench is provided with control panel and data Wiring port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872526.XU CN203657761U (en) | 2013-12-27 | 2013-12-27 | Flatness laser measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872526.XU CN203657761U (en) | 2013-12-27 | 2013-12-27 | Flatness laser measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657761U true CN203657761U (en) | 2014-06-18 |
Family
ID=50924139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320872526.XU Expired - Fee Related CN203657761U (en) | 2013-12-27 | 2013-12-27 | Flatness laser measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657761U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091802A (en) * | 2015-09-09 | 2015-11-25 | 华中科技大学 | Portable two-dimensional following laser measurement device based on laser distance measuring sensor |
| CN105890550A (en) * | 2016-04-22 | 2016-08-24 | 郑州磨料磨具磨削研究所有限公司 | Sheet wheel flatness detection apparatus and method |
| CN106643585A (en) * | 2017-01-05 | 2017-05-10 | 四川永森航空材料科技有限公司 | Turbine blade flatness measuring tool |
| CN109341642A (en) * | 2018-10-23 | 2019-02-15 | 苏州市春菊电器有限公司 | A kind of method measuring flatness and measuring device |
| CN109357640A (en) * | 2018-10-29 | 2019-02-19 | 河南朗博校准检测有限公司 | A kind of flatness measuring instrument |
| CN110319794A (en) * | 2019-05-30 | 2019-10-11 | 常州金标轨道交通技术服务有限公司 | Dalle all-round property testing method |
| CN110567405A (en) * | 2019-09-29 | 2019-12-13 | 北京林业大学 | Flat panel detection device and flatness calculation method |
| CN112066900A (en) * | 2020-09-16 | 2020-12-11 | 江西财经大学 | A distance measuring device |
| CN116448018A (en) * | 2023-06-12 | 2023-07-18 | 深圳市磐锋精密技术有限公司 | LCD flatness detection and analysis method based on mobile terminal |
-
2013
- 2013-12-27 CN CN201320872526.XU patent/CN203657761U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091802A (en) * | 2015-09-09 | 2015-11-25 | 华中科技大学 | Portable two-dimensional following laser measurement device based on laser distance measuring sensor |
| CN105890550A (en) * | 2016-04-22 | 2016-08-24 | 郑州磨料磨具磨削研究所有限公司 | Sheet wheel flatness detection apparatus and method |
| CN106643585A (en) * | 2017-01-05 | 2017-05-10 | 四川永森航空材料科技有限公司 | Turbine blade flatness measuring tool |
| CN109341642A (en) * | 2018-10-23 | 2019-02-15 | 苏州市春菊电器有限公司 | A kind of method measuring flatness and measuring device |
| CN109357640A (en) * | 2018-10-29 | 2019-02-19 | 河南朗博校准检测有限公司 | A kind of flatness measuring instrument |
| CN110319794A (en) * | 2019-05-30 | 2019-10-11 | 常州金标轨道交通技术服务有限公司 | Dalle all-round property testing method |
| CN110567405A (en) * | 2019-09-29 | 2019-12-13 | 北京林业大学 | Flat panel detection device and flatness calculation method |
| CN112066900A (en) * | 2020-09-16 | 2020-12-11 | 江西财经大学 | A distance measuring device |
| CN116448018A (en) * | 2023-06-12 | 2023-07-18 | 深圳市磐锋精密技术有限公司 | LCD flatness detection and analysis method based on mobile terminal |
| CN116448018B (en) * | 2023-06-12 | 2023-08-25 | 深圳市磐锋精密技术有限公司 | LCD flatness detection analysis method based on mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203657761U (en) | Flatness laser measuring instrument | |
| CN201034559Y (en) | Flatness and parallelism detection device for the upper and lower planes of plate-shaped workpieces | |
| CN103543162B (en) | Method and device for detecting surface defects and thickness of semiconductor sheet | |
| CN105157584B (en) | A kind of on-line measurement device and method of non-contact object thickness | |
| CN105091802A (en) | Portable two-dimensional following laser measurement device based on laser distance measuring sensor | |
| CN103712555A (en) | Automobile crossbeam assembly hole visual on-line measurement system and method thereof | |
| CN105509661B (en) | A kind of Ceramic Tiles flatness online test method | |
| CN203758470U (en) | Flatness detection apparatus for cell phone shielding cover | |
| CN106152989A (en) | A kind of measuring method of sheet material automatic Synthesis detection device | |
| CN107462175A (en) | A kind of lucite thickness testing device and its detection method | |
| CN102538661A (en) | System and method for rapidly detecting flatness of sectional material | |
| CN201819670U (en) | Laser ranging device | |
| CN101520321B (en) | Precision testing device | |
| CN201425471Y (en) | Terminal height difference detector | |
| CN205940479U (en) | Part comprehensive testing device based on machine vision and laser | |
| CN208333395U (en) | A kind of groove profile laser planeness detector | |
| CN212340145U (en) | Automobile anti-collision beam surface profile tolerance detection device | |
| CN207515740U (en) | A kind of high-precision full-automatic 3D glass detection devices | |
| CN105588514A (en) | T-shaped elevator guide rail mortise and tenon automatic detection system | |
| CN206405908U (en) | A kind of online vision detection system polished for robot | |
| CN104422414A (en) | Wood floor size measurement device | |
| CN205449038U (en) | Automatic detect equipment of quick -witted case plane degree size | |
| CN203037224U (en) | Non-contact type shaft type work piece external diameter size automatic measuring device | |
| CN202393349U (en) | Device for quickly detecting planeness of sectional materials | |
| CN214538037U (en) | Detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tangxia Shitan Po Jiang Yuan Road 523717 Guangdong city of Dongguan province No. 189 Patentee after: DONGGUAN GOOD MARK NEW PRECISION TECHNOLOGY CO., LTD. Address before: Tangxia Shitan Po Jiang Yuan Road 523717 Guangdong city of Dongguan province No. 189 Patentee before: Dongguan Good Mark New Industrial Co., Ltd. |
|
| 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: 20140618 Termination date: 20171227 |