CN201034783Y - On-site torque calibrating equipment - Google Patents
On-site torque calibrating equipment Download PDFInfo
- Publication number
- CN201034783Y CN201034783Y CNU2007200673469U CN200720067346U CN201034783Y CN 201034783 Y CN201034783 Y CN 201034783Y CN U2007200673469 U CNU2007200673469 U CN U2007200673469U CN 200720067346 U CN200720067346 U CN 200720067346U CN 201034783 Y CN201034783 Y CN 201034783Y
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- plc controller
- communication interface
- touch
- printer
- input block
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Abstract
A field torque calibrating device mainly solves the technical problems of improvement for operation performance of the device. The device is provided with a touching-screen type display input unit, a miniature PLC controller and a printer. The display input unit is connected to the miniature PLC controller via a communication interface, and the miniature PLC controller is connected to the printer via the communication interface. The utility model is suitable for various torque measurements and calibrations.
Description
Technical field:
The utility model relates to a kind of test and calibration that is used to measure the instrument of torque.
Background technology:
In production line, transport facility and similar field, the torque parameter at scene is measured calibration all very to be paid attention to, because these parameters, both provided the whether foundation of requirement up to specification of product quality, it is again the necessary information main source of design, manufacturing and research of the type product, along with continuous advancement in technology, the differentiation of instrument and meter from analog to digital, and then the widespread use of intellectual instrument till now, at present, the problem of measuring moment of torsion technology and existence thereof embodies a concentrated expression of the following aspects:
On user's demonstration and inputting interface function, dull digital LED, character formula LCD and VFD display mode are only arranged, the operation push-button of its separation, button cause input process loaded down with trivial details, and very easily make mistakes;
On device internal arithmetic processing capacity, be to adopt the single-chip microcomputer order set, complex structure, programming efficiency is low; Software design personnel will change the expense great effort;
On the device hardware capability, the existing Single Chip Microcomputer (SCM) system that adopts needs artificially to strengthen reliability design, thereby R﹠D costs are increased greatly;
Aspect system extension, the on-the-spot test that the existing Single Chip Microcomputer (SCM) system that adopts constitutes does not possess the ability that watchdog routine was seized and revised to online volume, requires simultaneously to realize that with no paper record is also very difficult; And in measuring specialty, measuring technology for current moment of torsion (measurement of power), its signal condition from static state to dynamic expansion, working method changes to high speed rotating from static, value gos deep into to special super large or small direction from standard is common, measuring technique contains the situation of being badly in need of advanced person, high-quality, high reliability invariably for fast changing user market.
Summary of the invention:
Technical problem to be solved in the utility model is, a kind of improved on-site torsion calibration device is provided, and it can make the device operation short and sweet, promotes programming efficiency significantly, the high reliability of implement device hardware capability, and can realize the with no paper record of on-the-spot test.
The technical scheme in the invention for solving the above technical problem is: on-site torsion calibration device includes and shows input block and control survey unit, be characterized in: device is provided with the demonstration input block and the small PLC controller of touch-screen type, device also is provided with printer, the demonstration input block of touch-screen type is connected with the small PLC controller through communication interface, the small PLC controller is connected with printer through communication interface, the demonstration input block (1) of touch-screen type through interface to small PLC controller (2) input operation signal, through small PLC controller (2) acquired signal and after handling, make figure through interface (6) at the demonstration input block (1) of touch-screen type respectively and show, through interface (7) in printer (3) printout.
The utility model is on user's demonstration and inputting interface function, adopt touch screen technology, the graphical output of regeneration real-time curve, compare with existing digital display mode, operate more short and sweet, the utility model adopts high-grade miniaturization PLC as controller, greatly promote software design personnel's programming efficiency, shorten the programming time, the high reliability of its PLC far exceeds the single-chip microcomputer in the existing equipment especially, the setting of its embedded printer is for the with no paper record of realizing on-the-spot test provides necessary condition.
Description of drawings:
Fig. 1 is that the utility model on-site torsion calibration device is arranged synoptic diagram.
Fig. 2 is the utility model on-site torsion calibration device structured flowchart.
Embodiment:
With reference to Fig. 1,2, on-site torsion calibration device includes and shows input block 1, control survey unit 2, print-out unit 3, casing 4 and interface 6,7,8,9.
Touch-screen type shows input block 1, on user's demonstration and inputting interface function, adopt the highlighted LCD touch screen technology of current novel built-in embedded TFT, the graphical output of regeneration real-time curve, its front panel that is arranged on casing 4 forms man-machine interface, touch the control screen and can realize the operations function, as start picture, show page or leaf, the input cipher leaf, page or leaf is set, torque curve, speed curves, powertrace, time page or leaf or the like is set, the utility model has substituted the digital LED display mode of Single Chip Microcomputer (SCM) system of the prior art, realized that display technique from the development of low side one dimension to high-end two dimension, makes test operation more short and sweet.
During operation, touch the control screen, through two-way RS-422 serial communication interface 6, send the instruction of selected function to small PLC controller 2, small PLC controller 2 connects instruction and gathers corresponding signal from signal interface 9, and after calculation process, does real-time graphic presentation through two-way RS-422 serial communication interface 6 at touch-screen type demonstration input block 1, and the duplicated record of data can be provided on printer 3 through RS-232 serial communication interface 7 simultaneously, for the with no paper record of on-the-spot test provides convenient condition.
The utility model adopts the high-grade PLC controller of brand-new Mitsubishi miniaturization, and colored highlighted GOT touches Touch screen technology and built-in embedded printer, collection signals collecting, real-time graph show, process, print, Be in communication in one, and take mature technology as platform, and have broad range of applications, prediction and expansion Etc. characteristics.
Claims (6)
1. on-site torsion calibration device, include the demonstration input block, control survey unit and interface, it is characterized in that: device is provided with the demonstration input block (1) and the small PLC controller (2) of touch-screen type, device also is provided with printer (3), the demonstration input block (1) of touch-screen type is connected with small PLC controller (2) through communication interface (6), small PLC controller (2) is connected with printer (3) through communication interface (7), the demonstration input block (1) of touch-screen type through interface to small PLC controller (2) input operation signal, through small PLC controller (2) acquired signal and after handling, make figure through interface (6) at the demonstration input block (1) of touch-screen type respectively and show, through interface (7) in printer (3) printout.
2. on-site torsion calibration device according to claim 1 is characterized in that showing that input block (1) is the highlighted LCD touch-screen of built-in TFT.
3. on-site torsion calibration device according to claim 1 is characterized in that small PLC controller (2) is PLCF * 2
n-16
mF.
4. on-site torsion calibration device according to claim 1 is characterized in that typewriter (3) is built-in embedded printer.
5. according to claim 1,2 or 3 described on-site torsion calibration devices, it is characterized in that touch-screen type shows that the communication interface (6) of input block (1) and small PLC controller (2) is the RS-422 serial communication interface.
6. according to claim 1,3 or 4 described on-site torsion calibration devices, it is characterized in that the communication interface (7) of small PLC controller (2) and printer (3) is the RS-232 serial communication interface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200673469U CN201034783Y (en) | 2007-02-14 | 2007-02-14 | On-site torque calibrating equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200673469U CN201034783Y (en) | 2007-02-14 | 2007-02-14 | On-site torque calibrating equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201034783Y true CN201034783Y (en) | 2008-03-12 |
Family
ID=39195673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200673469U Expired - Fee Related CN201034783Y (en) | 2007-02-14 | 2007-02-14 | On-site torque calibrating equipment |
Country Status (1)
Country | Link |
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CN (1) | CN201034783Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101726391B (en) * | 2009-11-09 | 2011-04-06 | 中国南方航空工业(集团)有限公司 | Torque sensor calibration equipment |
CN107167284A (en) * | 2017-06-29 | 2017-09-15 | 航天南洋(浙江)科技有限公司 | The dynamic dynamic calibration equipment for turning round sensor |
-
2007
- 2007-02-14 CN CNU2007200673469U patent/CN201034783Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101726391B (en) * | 2009-11-09 | 2011-04-06 | 中国南方航空工业(集团)有限公司 | Torque sensor calibration equipment |
CN107167284A (en) * | 2017-06-29 | 2017-09-15 | 航天南洋(浙江)科技有限公司 | The dynamic dynamic calibration equipment for turning round sensor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20150214 |
|
EXPY | Termination of patent right or utility model |