CN202885791U - Device used for fast detection of flatness of section bar - Google Patents
Device used for fast detection of flatness of section bar Download PDFInfo
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- CN202885791U CN202885791U CN 201220484558 CN201220484558U CN202885791U CN 202885791 U CN202885791 U CN 202885791U CN 201220484558 CN201220484558 CN 201220484558 CN 201220484558 U CN201220484558 U CN 201220484558U CN 202885791 U CN202885791 U CN 202885791U
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Abstract
The utility model discloses a device used for fast detection of flatness of a section bar comprising a work bench, on which are disposed a work piece transmission device, a transmission control system, a flatness detection device, a central processor, a display, a calculation acquisition board card, a pre-stage processing board card, a detector scanning motion control interface board, and a flatness detection device. The flatness detection device comprises a plurality of macro sensors and the scanning motion control board. The calculation acquisition board is respectively connected with the pre-stage processing board card, the detector scanning motion control interface board, a work piece motion control system, and the central processor. The pre-stage processing board card is connected with the plurality of macro sensors, and the transmission control system is connected with the work piece transmission device. The utility model is advantageous in that the detection speed, the accuracy, the statistical pass yield can be effectively integrated into one body, and the system is provided with an output statistical management function.
Description
Technical field
The utility model relates to a kind of flatness checking device, particularly relates to a kind of device of fast detecting flatness of sectional material.
Background technology
The flow process of whole detections must be done to product by manufacturer after having produced product.Because the client of manufacturer can do whole detections of product equally when checking and accepting client's product.If in testing process, 3/1000ths substandard product is arranged, then the client of manufacturer will all return goods.Can cause like this manufacturer at economical and temporal massive losses.Also can make simultaneously the client that the quality control system of manufacturer is produced distrust.At present the testing process of manufacturer is to do detection by artificial cooperation one tittle cubing fully, no matter on efficient and accuracy rate, all can not reach requirement far away, and the output of manufacturer is larger simultaneously, and the problem that occurs at detection is just larger.This is the bottleneck that must break through to manufacturer.
Existing methodical shortcoming is that detection speed is too slow to the having relatively high expectations of people, and it is too large etc. that accuracy rate is affected by human factors.When doing the qualification rate statistics, need again counting statistics, required manpower and consuming time all excessive.Can't implement at a distance simultaneously monitoring and control.
Usually need in the machining flatness on the surface that processes rear workpiece is detected, whether qualified with the profile of checking product.Mode for adopting platform to add clearance gauge comparatively commonly used in traditional flatness detection method is carried out.The process that platform adds the mode detection plane degree of clearance gauge is: at first workpiece is placed on the reference platform; Then check with clearance gauge whether the planeness of workpiece value is qualified.The mode that adopts platform to add clearance gauge has advantages of that principle of work is simple, equipment cost is low
Yet the mode that adopts platform to add clearance gauge detects the flatness of workpiece, and its accuracy of detection generally can only reach 0.02 millimeter; And because operating personnel need involve in judgement in the testing process, when needs carried out continuous detecting to multi-work piece, the labour intensity that easily causes operating personnel was too high and produce tired.In addition, the mode that platform adds clearance gauge detects and is contact measurement, and workpiece surface to be measured needs be in contact with one another with asking of platform and clearance gauge when namely detecting; Therefore in testing process, raising difficult questions for discussion of workpiece surface to be measured and platform and clearance gauge exempts from will bump and rub.So, its accuracy of detection must descend after platform and clearance gauge are asked when long and used; And, the collision of asking of the surface to be measured of workpiece and platform and clearance gauge also may make workpiece surface to be measured stay scratch with friction during detection, thereby affect the surface quality of workpiece, if the workpiece Surface Quality is had relatively high expectations, then this kind measuring method can not satisfy the measurement requirement.
Existing methodical shortcoming is that detection speed is too slow to the having relatively high expectations of people, and it is too large etc. that accuracy rate is affected by human factors.When doing the qualification rate statistics, need again counting statistics, required manpower and consuming time all excessive.Can't implement at a distance simultaneously monitoring and control.
The utility model content
The purpose of this utility model is to provide a kind of device of fast detecting flatness of sectional material; The utility model is with detection speed, and accuracy rate and statistics qualification rate effectively are attached to one, and system is with the output statistics management function.
A kind of device of fast detecting flatness of sectional material, comprise worktable, be arranged on Workpiece transmission device, driving control system on the worktable, flatness checking device, central processing unit, display, calculating analog input card, prime are processed integrated circuit board, detector scanning motion interface plate, flatness checking device, and wherein flatness checking device comprises that a plurality of microspur sensors and scanning motion control panel form; Described calculating collection plate is connected with central processing system with described prime processing integrated circuit board, detector scanning motion interface plate, workpiece motion s control system respectively, described prime is processed integrated circuit board and is connected with a plurality of microspur sensors, described driving control system is connected with Workpiece transmission device
Described worktable is between two microspur sensors, the microspur covers disposed on sensor sets high frequently Electromagnetic Launching receiving trap, the high-frequency electromagnetic sending and receiving apparatus is used for utilizing high-frequency electromagnetic emission and echo to accept to carry out the full scan pattern of workpiece, upper and lower surface carries out simultaneously, after obtaining actual measured workpiece measurement of planeness data, normal data quick by software and the margin tolerance that workpiece allows compares, and judges whether workpiece is qualified
Remote monitoring and controlling system also is set in the system of fast detecting flatness of sectional material, remote monitoring and controlling system, it comprises wireless two-way Internet of Things transceiver module, embedded web server module, 10M/100M self-adaptation Ethernet switch module, monitoring subsystem and information sending/receiving device, wherein, described wireless two-way Internet of Things transceiver module, embedded web server module and 10M/100M self-adaptation Ethernet switch module transmitted in both directions signal successively; Described information sending/receiving device and the wireless connections of 10M/100M self-adaptation Ethernet switch module; Monitoring subsystem and the wireless connections of wireless two-way Internet of Things transceiver module, the computing machine of key network is connected through the internet to remote microcomputer.Preferred version, described device, wherein, the system of this fast detecting flatness of sectional material also comprises a driver element, and this driver element links to each other with worktable, and it is used for driving movable workbench.
Preferred version, the device of described a kind of fast detecting flatness of sectional material, wherein, it comprises transceiver described central processing unit, the code device signal input interface, the current signal interface, power drive interface and programmable logic device (PLD), serial communication port is connected with the usb communication serial line interface of programmable logic device (PLD) by transceiver, the signal output part of code device signal input interface is connected with the code device signal input end of programmable logic device (PLD), the current signal output end of current signal interface is connected with the current signal input end of programmable logic device (PLD), the power drive signal output part of described programmable logic device (PLD) is connected signal input part and is connected with power drive interface, described central processing unit is used for the overall operation of the system of flatness of sectional material.
The flatness of sectional material detection method, it comprises following steps, and measured workpiece is sent to the detection station by gearing; Above control is by the control of workpiece motion s control system, then information is passed to the workpiece sensing result's who waits for the lower step in the computer acquisition card feedback; Then gearing is carrying the flatness checking device of measured workpiece by being comprised of a plurality of microspur sensor module, the kinematic system control of this device is controlled by microspur sensor detector scanning motion control board, workpiece is carried out full scan, carry out simultaneously the surface distance of Real-time Collection measured workpiece; After data are processed the processing of integrated circuit board through prime, with actual testing result by communication module and dedicated computer software interface, and judge by software analysis, the normal data that draws the margin tolerance that actual testing result and workpiece allow compares, depict current measured workpiece surface three dimension mimic diagram, reach the purpose that test is judged;
Microspur sensor scan device is to adopt high-frequency electromagnetic emission and the principle of echo acceptance to carry out the full scan pattern of workpiece, upper and lower surface carries out simultaneously, after obtaining actual measured workpiece measurement of planeness data, normal data quick by software and the margin tolerance that workpiece allows compares, and judges whether workpiece is qualified;
System can add up by the form in the software quantity and the total amount that detects of the substandard product of testing product when detecting, make things convenient for manufacturer to producing the qualification rate statistics of workpiece;
System is connected on the Ethernet simultaneously, manufacturer can by Ethernet can with system acquisition to information carry out remote real-time data transmission, and can carry out remote monitoring and control to system by Ethernet.
The beneficial effects of the utility model are,
1. be applicable to production plant's mass detection actual conditions, system is reliable, safeguards simple.
2. has the ethernet communication function.
3. system detects and is the non-contact detecting implementation, and mechanical component and parts are finished automatic detection under the industrial computer master control, automatic decision.
System fast and accurately detection rates can reach 8-10 second/part
5. the detection data function of system: judged result and analytic function and storage, print selectable punction.
6. kinetic control system of the present utility model and software section.
Of the present utility model self is to detect national standard " GB/T11337-2004 flatness Error Measuring " according to flatness, according to minimum containment region principle data measured is processed, determined the detected flatness error that shows by the difference of minimax reading value.
The utility model can fast, detect the double-edged flatness of section bar product by error range that manufacturer proposes accurately.Remote monitoring and controlling system of the present utility model simple in structure, cost is lower; It adopts wireless communication mode, thereby can realize Long-distance Control and management; Simultaneously, this control system can adopt multiple terminal device to control, and uses convenient.
Description of drawings
Fig. 1 is the utility model fast detecting flatness of sectional material system schematic;
Fig. 2 is central processing unit structural representation in the utility model.
Embodiment
Embodiment one
As scheme l, shown in Figure 2, a kind of device of fast detecting flatness of sectional material, comprise worktable 12, the Workpiece transmission device 11, flatness checking device 7, central processing unit 20, display 1, calculating analog input card 3, the prime that are arranged on the worktable are processed integrated circuit board 5, detector scanning motion interface plate 4, driving control system 9, flatness checking device 7, and wherein flatness checking device comprises that a plurality of microspur sensors 6 and scanning motion control panel form; Described calculating collection plate is connected with central processing system with described prime processing integrated circuit board, detector scanning motion interface plate, workpiece motion s control system respectively, described prime is processed integrated circuit board and is connected with a plurality of microspur sensors, described driving control system is connected with Workpiece transmission device
Described worktable 12 is between two microspur sensors, the microspur covers disposed on sensor sets high frequently Electromagnetic Launching receiving trap, the high-frequency electromagnetic sending and receiving apparatus is used for utilizing high-frequency electromagnetic emission and echo to accept to carry out the full scan pattern of workpiece, upper and lower surface carries out simultaneously, after obtaining actual measured workpiece measurement of planeness data, normal data quick by software and the margin tolerance that workpiece allows compares, and judges whether workpiece is qualified
Remote monitoring and controlling system also is set in the system of fast detecting flatness of sectional material, remote monitoring and controlling system, it comprises wireless two-way Internet of Things transceiver module, embedded web server module, 10M/100M self-adaptation Ethernet switch module, monitoring subsystem and information sending/receiving device, wherein, described wireless two-way Internet of Things transceiver module, embedded web server module and 10M/100M self-adaptation Ethernet switch module transmitted in both directions signal successively; Described information sending/receiving device and the wireless connections of 10M/100M self-adaptation Ethernet switch module; Monitoring subsystem and the wireless connections of wireless two-way Internet of Things transceiver module, the computing machine of key network is connected through the internet to remote microcomputer.Preferred version, the device of described a kind of fast detecting flatness of sectional material, wherein, the system of this fast detecting flatness of sectional material also comprises a driver element, and this driver element links to each other with worktable, and it is used for driving movable workbench.
Preferred version, the device of described a kind of fast detecting flatness of sectional material, wherein, it comprises transceiver 2042 described central processing unit 20, code device signal input interface 2045, current signal interface 2046, power drive interface 2044 and programmable logic device (PLD) 2043, serial communication port is connected with the usb communication serial line interface of programmable logic device (PLD) by transceiver, the signal output part of code device signal input interface 2045 is connected with the code device signal input end of programmable logic device (PLD), the current signal output end of current signal interface is connected with the current signal input end of programmable logic device (PLD), and the signal input part that the power drive signal output part of described programmable logic device (PLD) is connected with power drive interface connects.In order to make things convenient for the use of central processing unit 20, the spy arranges an analog output interface circuit 2048, and an analog input interface 2049.It is used for the control system overall operation described central processing unit 20.
Embodiment two
In concrete use procedure, open the power supply on the worktable 12, whole system will power on, then under the control of central processing unit 20, system carries out first the oneself and detects, detect modules or parts and whether be in normal condition, if state is normal, just can be above the Workpiece transmission device 11 on worktable 12 place work piece 10,11 motions of driving control system 9 control gearings, workpiece 10 is under the effect of gearing 11, and measured workpiece 10 is sent to the detection station by gearing 11, then information is passed to the workpiece sensing result's who waits for the lower step in the computer acquisition card 3 feedback; Then gearing 11 is carrying measured workpiece 10 by by the microspur sensor module that be arranged in parallel up and down, and sensor module is carried out full scan to workpiece 10, carries out simultaneously the surface distance of Real-time Collection measured workpiece; After data are processed the processing of integrated circuit board 5 through prime, with actual testing result by communication module and dedicated computer software interface, and judge by software analysis, the normal data that draws the margin tolerance that actual testing result and workpiece allow compares, depict current measured workpiece surface three dimension mimic diagram, reach the purpose that test is judged;
In the utility model, microspur sensor scan device is to adopt high-frequency electromagnetic emission and the principle of echo acceptance to carry out the full scan pattern of workpiece, upper and lower surface carries out simultaneously, after obtaining actual measured workpiece measurement of planeness data, normal data quick by software and the margin tolerance that workpiece allows compares, and judges whether workpiece is qualified;
System can add up by the form in the software quantity and the total amount that detects of the substandard product of testing product when detecting, make things convenient for manufacturer to producing the qualification rate statistics of workpiece;
System is connected on the Ethernet simultaneously, manufacturer can by Ethernet can with system acquisition to information carry out remote real-time data transmission, and can carry out remote monitoring and control to system by Ethernet.Remote monitoring and controlling system also is set in the system of fast detecting flatness of sectional material, and remote monitoring and controlling system comprises remote microcomputer, key network, wireless routing, minute control network, standard interface, sensor node; The control network comprised a plurality of minutes control nodes in described minute, and one of Node configuration of each minute control is with the label coding control chip; Described sensing node is connected to corresponding minute control node by standard interface; Described key network comprises several main frames, and each main frame is by wireless routing and the communication of each minute control node; The computing machine of described key network is connected through the internet to remote microcomputer.
The utility model is applicable to production plant's mass detection actual conditions, and system is reliable, safeguards simple.Has the ethernet communication function.System detects and is the non-contact detecting implementation, and mechanical component and parts are finished the utility model under the industrial computer master control can realize automatic detection, automatic decision.System fast and accurately detection rates can reach the detection data function of 8-10 second/part system: judged result and analytic function and storage, print selectable punction.The utility model is processed data measured according to minimum containment region principle, determines the detected flatness error that shows by the difference of minimax reading value.
The utility model can fast, detect the double-edged flatness of section bar product by error range that manufacturer proposes accurately.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (3)
1. the device of a fast detecting flatness of sectional material, it is characterized in that, comprise worktable, be arranged on Workpiece transmission device, driving control system on the worktable, flatness checking device, central processing unit, display, calculating analog input card, prime are processed integrated circuit board, detector scanning motion interface plate, flatness checking device, and wherein flatness checking device comprises that a plurality of microspur sensors and scanning motion control panel form; Described calculating collection plate is connected with central processing system with described prime processing integrated circuit board, detector scanning motion interface plate, workpiece motion s control system respectively, described prime is processed integrated circuit board and is connected with a plurality of microspur sensors, described driving control system is connected with Workpiece transmission device
Described table surface is between two microspur sensors, and the microspur covers disposed on sensor sets high frequently Electromagnetic Launching receiving trap;
Remote monitoring and controlling system also is set in the system of fast detecting flatness of sectional material, remote monitoring and controlling system, it comprises wireless two-way Internet of Things transceiver module, embedded web server module, 10M/100M self-adaptation Ethernet switch module, monitoring subsystem and information sending/receiving device, wherein, described wireless two-way Internet of Things transceiver module, embedded web server module and 10M/100M self-adaptation Ethernet switch module transmitted in both directions signal successively; Described information sending/receiving device and the wireless connections of 10M/100M self-adaptation Ethernet switch module; Monitoring subsystem and the wireless connections of wireless two-way Internet of Things transceiver module, the computing machine of key network is connected through the internet to remote microcomputer.
2. according to the device of the described a kind of fast detecting flatness of sectional material of claim l, it is characterized in that: the system of this fast detecting flatness of sectional material also comprises a driver element, and this driver element links to each other with worktable, and it is used for driving movable workbench.
3. according to the device of the described a kind of fast detecting flatness of sectional material of claim l, it is characterized in that: it comprises transceiver described central processing unit, the code device signal input interface, the current signal interface, power drive interface and programmable logic device (PLD), serial communication port is connected with the usb communication serial line interface of programmable logic device (PLD) by transceiver, the signal output part of code device signal input interface is connected with the code device signal input end of programmable logic device (PLD), the current signal output end of current signal interface is connected with the current signal input end of programmable logic device (PLD), and the power drive signal output part of described programmable logic device (PLD) is connected signal input part and is connected with power drive interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484558 CN202885791U (en) | 2012-09-21 | 2012-09-21 | Device used for fast detection of flatness of section bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220484558 CN202885791U (en) | 2012-09-21 | 2012-09-21 | Device used for fast detection of flatness of section bar |
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| CN202885791U true CN202885791U (en) | 2013-04-17 |
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| CN 201220484558 Expired - Fee Related CN202885791U (en) | 2012-09-21 | 2012-09-21 | Device used for fast detection of flatness of section bar |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767601A (en) * | 2016-12-29 | 2017-05-31 | 成都多沐汽车工程有限公司 | Digitlization cubing and detection method, digitlization cubing system |
| CN113305170A (en) * | 2021-07-28 | 2021-08-27 | 佛山市腾华自动化机械有限公司 | Traction machine |
-
2012
- 2012-09-21 CN CN 201220484558 patent/CN202885791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767601A (en) * | 2016-12-29 | 2017-05-31 | 成都多沐汽车工程有限公司 | Digitlization cubing and detection method, digitlization cubing system |
| CN113305170A (en) * | 2021-07-28 | 2021-08-27 | 佛山市腾华自动化机械有限公司 | Traction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHENZHEN LONGFANG AUTOMATION TECHNOLOGY CO., LTD. Assignor: Xu Xuekun Contract record no.: 2013440020214 Denomination of utility model: Device used for fast detection of flatness of section bar Granted publication date: 20130417 License type: Exclusive License Record date: 20130627 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20140921 |
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| EXPY | Termination of patent right or utility model |