CN203772215U - Control system for laser size measurement device - Google Patents
Control system for laser size measurement device Download PDFInfo
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- CN203772215U CN203772215U CN201420007399.1U CN201420007399U CN203772215U CN 203772215 U CN203772215 U CN 203772215U CN 201420007399 U CN201420007399 U CN 201420007399U CN 203772215 U CN203772215 U CN 203772215U
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- motion controller
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- measuring device
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- 238000005259 measurement Methods 0.000 title claims abstract description 43
- 230000002093 peripheral Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000576 supplementary Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Abstract
The utility model particularly relates to a control system for a laser size measurement device, which comprises an upper computer control module, a motion controller, a servo driver, a servo motor, and a power supply management module, wherein the upper computer control module is used for receiving measurement point position information and sending the information to the motion controller; the motion controller is used for analyzing the position information to a pulse command or a PWM wave so as to control the servo driver; the servo driver is used for receiving a motion instruction of the motion controller and controlling the servo motor according to the instruction demands; the servo motor is used for driving the laser sensor to move to the specified measurement point for size measurement; and the power supply management module is in charge of power supply management on the motion controller, the servo driver and the servo motor. The control system for the laser size measurement device has the advantages that the measurement speed is fast, the motion mode of the laser sensor can be changed according to the measurement demands, the accuracy and the precision of measurement are high, and the like.
Description
Technical field
The utility model relates to laser measurement field, is specifically related to a kind of control system for laser size detecting system.
Background technology
In industrial circle, a lot of occasions all can be made requirement to the size of product or part, especially appearance and modeling and installation quality are had the occasion of requirement.In traditional detection mode mainly with mechanical cubing or pattern in conjunction with the manual mode of instrument, the shortcoming of this detection mode is apparent: first different product part needs different cubings, the production of a large amount of cubings not only strengthens production cost, for depositing of longer large enterprise's cubing of production time, even also becomes burden; Secondly also there is shortcomings such as measuring poor reliability, inconvenient information system management in manual measurement in wasting manpower and material resources.And traditional detection mode is implemented mainly with the form of sampling observation, more and more higher to product quality requirement now, realize the full inspection of product by increasing customer requirement.To take time and effort Dou Shi enterprise with traditional full inspection of detection mode realization burdensome.Under this background, the automatic detection of product or accessory size will be developing direction from now on.In the means of automatic size detection, laser and industrial camera be main flow the most at present, and laser is more applied in numerous occasions with convenient, flexible, accurate measurement.
Realize automatically and detecting, it is essential detection control system.Control system is to upper linking laser ruler cun measurement mechanism, thereby to lower actuation movement system driving mechanical kinematic train, and then drive laser sensor to measure.For whole laser dimension measuring device, control system is the pith of forming a connecting link, and it takes laser sensor to rational position according to the requirement of measuring system.Control system rationally whether direct relation whole system can carry out accurate measurement flexibly.For the control system of traditional processing unit (plant)s such as lathe, that for the control system of laser size detection, torque is exported is less demanding, and the kinematic dexterity of tail house and kinematic accuracy are had to higher requirement.Therefore, design that even standard is a kind of most important for laser dimensional measurement moving cell.
Summary of the invention
Drawback and the importance of control system in laser dimension measuring device for traditional detection method in prior art, the utility model is intended to design a kind of efficient feasible control system for laser dimension measuring device, the technical solution of the utility model is as follows: a kind of control system for laser dimension measuring device, control for laser dimension measuring device measurement component and mechanical part, comprise upper computer control module, motion controller, servo-driver, servomotor and power management module, wherein upper computer control module is for receiving the measurement point positional information of laser dimension measuring device, and this information is sent to motion controller, simultaneously, measurement component in upper computer control module and laser dimension measuring device communicates, real-time exchange positional information, motion controller is for resolving to the positional information of upper computer control module transmission in pulse command or PWM ripple to control servo-driver, servo-driver is used for receiving the movement instruction of motion controller, and according to command request, controls torque ring and the speed ring of servomotor, servomotor is for driving the mechanical part of laser dimension measuring device, and then the measurement point that drives laser sensor motion to arrive laser ruler cun measurement mechanism appointment carries out dimensional measurement, power management module is responsible for the power supply management of motion controller, servo-driver, servomotor.
Further, above-mentioned control system also comprises peripherals, and peripherals comprises the peripheral accessory of fence, limit switch, portable lamp, and this peripherals is subject to the control of motion controller, the work of supplementary controlled system.
Further, the electric sequence of above-mentioned motion controller and the mutual Guarantee control system of power management module, the forceful electric power that breaks when Guarantee control system is abnormal is with Protection control system.
Compared with prior art, usefulness of the present utility model is:
1, motor servo control task is transferred to special-purpose motion controller: with respect to using in general motion controller structure compact and reasonable more; Alleviated the task of host computer, host computer can be exclusively used in whole control and detection data processing like this, has improved whole measuring speed simultaneously.
2, motion command is assigned in upper computer control module pointwise in real time: this mode is with respect to convenient to motion controller transmission NC file in conventional laser dimension measuring device, and host computer is controlled motion controller and needn't wait until being transmitted and carrying out of new NC file at any time; This mode is also more flexible, can according to measuring, require to change laser sensor mode of motion at any time.
3, in the utility model in the reciprocal process of upper computer control module and motion controller, upper computer control module can with host computer measurement module data real-time, interactive, real-time assessment and correct and measure, has guaranteed the quality of data, has improved accuracy and the precision measured.
Accompanying drawing explanation
Fig. 1 is control system structural drawing of the present utility model;
Fig. 2 is this laser dimension measuring device block diagram;
Fig. 3 is the utility model power supply the principle figure.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is the control system structural drawing of laser dimension measuring device, as can be seen from Figure 1, the utility model comprises upper computer control module, motion controller, servo-driver, servomotor and power management module, wherein upper computer control module is for receiving the measurement point positional information of laser dimension measuring device, and this information is sent to motion controller, meanwhile, the measurement component in upper computer control module and laser dimension measuring device communicates, real-time exchange positional information; Motion controller is for resolving to the positional information of upper computer control module transmission in pulse command or PWM ripple to control servo-driver; Servo-driver is used for receiving the movement instruction of motion controller, and according to command request, controls torque ring and the speed ring of servomotor; Servomotor is for driving the mechanical part of laser dimension measuring device, and then the measurement point that drives laser sensor motion to arrive laser ruler cun measurement mechanism appointment carries out dimensional measurement; Power management module is responsible for the power supply management of motion controller, servo-driver, servomotor.
As preferred embodiment of the present utility model, the upper computer control module in the utility model also receives from the measurement track of other softwares to form measurement point positional information and then to assign position command to motion controller.
As preferred embodiment of the present utility model, above-mentioned control system also comprises peripherals, and peripherals comprises the peripheral accessory of fence, limit switch, portable lamp, and this peripherals is subject to the control of motion controller, the work of supplementary controlled system.Fence only has when system is idle and just can be opened; Whether portable lamp is used to indicate system and normally works; Limit switch assists hard stop means to provide safer limit signal for motion controller.
As preferred embodiment of the present utility model, the upper computer detection module in above-mentioned upper computer control module and laser dimension measuring device communicates, and the measurement component in assurance laser dimension measuring device and the motion of mechanical part are carried out in order.
Fig. 2 is laser dimension measuring device block diagram, and laser dimension measuring device comprises control system, measurement component, mechanical part, and three combines closely.Wherein measurement component comprises host computer measurement module and laser sensor, mainly the collection of responsible data, processing, storage, demonstration etc.; Mechanical part is mechanical driving device, mechanical driving device drives by the operation of servomotor in control system, and then drive and to be arranged on the laser sensor in physical construction, the data that laser sensor collects are bases that host computer measurement module carries out data processing, storage and demonstration.Control system (dotted line collimation mark goes out part) is responsible for controlling according to the requirement of laser dimension measuring device the motion of mechanical part, has the effect of forming a connecting link.Laser dimension measuring device software is arranged on host computer, comprises host computer measurement module and upper computer control module, and the two belongs to respectively measurement component and control system, the two mutually alternately measurement component and control system have been connected.
Fig. 3 is the utility model power supply the principle figure, power management module power management module in the utility model is responsible for the power supply management of motion controller, servo-driver, servomotor, and motion controller is closely connected to guarantee that forceful electric power is only provided when system is normal.As preferred embodiment of the present utility model, the electricity consumption of the utility model power and separately power supply of control electricity consumption.If air switch is master switch, the break-make of power line main circuit is controlled by power management module control contactor.Power supply first by wave filter, had effectively prevented that electrical network from disturbing the control mistake causing before access control system.
Claims (3)
1. the control system for laser dimension measuring device, control for laser dimension measuring device measurement component and mechanical part, it is characterized in that, comprise upper computer control module, motion controller, servo-driver, servomotor and power management module, described upper computer control module is for receiving the measurement point positional information of laser dimension measuring device, and this information is sent to motion controller, simultaneously, measurement component in upper computer control module and laser dimension measuring device communicates, real-time exchange positional information; Described motion controller is for resolving to the positional information of upper computer control module transmission in pulse command or PWM ripple to control servo-driver; Described servo-driver is used for receiving the movement instruction of motion controller, and according to command request, controls torque ring and the speed ring of servomotor; Described servomotor is for driving the mechanical part of laser dimension measuring device, and then the measurement point that drives laser sensor motion to arrive laser ruler cun measurement mechanism appointment carries out dimensional measurement; Described power management module is responsible for the power supply management of motion controller, servo-driver, servomotor.
2. a kind of control system for laser dimension measuring device as claimed in claim 1, it is characterized in that, also comprise peripherals, described peripherals comprises the peripheral accessory of fence, limit switch, portable lamp, this peripherals is subject to the control of motion controller, the work of supplementary controlled system.
3. a kind of control system for laser dimension measuring device as claimed in claim 1; it is characterized in that; the electric sequence of described motion controller and the mutual Guarantee control system of power management module, the forceful electric power that breaks when Guarantee control system is abnormal is with Protection control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007399.1U CN203772215U (en) | 2014-01-07 | 2014-01-07 | Control system for laser size measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007399.1U CN203772215U (en) | 2014-01-07 | 2014-01-07 | Control system for laser size measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772215U true CN203772215U (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007399.1U Expired - Fee Related CN203772215U (en) | 2014-01-07 | 2014-01-07 | Control system for laser size measurement device |
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| Country | Link |
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| CN (1) | CN203772215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822579A (en) * | 2014-01-07 | 2014-05-28 | 江苏申模数字化制造技术有限公司 | Control system for laser dimension measuring apparatus |
| CN105588514A (en) * | 2014-10-20 | 2016-05-18 | 南京理工大学 | T-shaped elevator guide rail mortise and tenon automatic detection system |
| CN109245664A (en) * | 2017-11-22 | 2019-01-18 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of adjustment method of transmission mechanism turntable |
-
2014
- 2014-01-07 CN CN201420007399.1U patent/CN203772215U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822579A (en) * | 2014-01-07 | 2014-05-28 | 江苏申模数字化制造技术有限公司 | Control system for laser dimension measuring apparatus |
| CN103822579B (en) * | 2014-01-07 | 2017-01-18 | 江苏润模汽车检测装备有限公司 | Control system for laser dimension measuring apparatus |
| CN105588514A (en) * | 2014-10-20 | 2016-05-18 | 南京理工大学 | T-shaped elevator guide rail mortise and tenon automatic detection system |
| CN105588514B (en) * | 2014-10-20 | 2018-09-04 | 南京理工大学 | A kind of T-type elevator guide rail mortise and tenon automatic checkout system |
| CN109245664A (en) * | 2017-11-22 | 2019-01-18 | 中国航空工业集团公司北京航空精密机械研究所 | A kind of adjustment method of transmission mechanism turntable |
| CN109245664B (en) * | 2017-11-22 | 2021-07-16 | 中国航空工业集团公司北京航空精密机械研究所 | Debugging method for rotary table of transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU RUNMO AUTOMOBILE TESTING EQUIPMENT CO., LT Free format text: FORMER OWNER: JIANGSU SHEN MO DIGITAL MANUFACTURING TECHNOLOGY CO., LTD. Effective date: 20140818 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140818 Address after: 212143 Zhenjiang, Dantu, Metro Rui Rui Road, No. 1, building 2 to 3 floor, 106 Patentee after: Jiangsu profit mould automobile testing equipment company limited Address before: 212143, No. 106 East Mountain Road, Xincheng Town, Dantu District, Jiangsu, Zhenjiang, Dantu Patentee before: Jiangsu Shenmo Digital Manufacturing Technology 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: 20140813 Termination date: 20170107 |