CN109780995A - A kind of control method of on-line measuring device control cabinet - Google Patents
A kind of control method of on-line measuring device control cabinet Download PDFInfo
- Publication number
- CN109780995A CN109780995A CN201711118420.XA CN201711118420A CN109780995A CN 109780995 A CN109780995 A CN 109780995A CN 201711118420 A CN201711118420 A CN 201711118420A CN 109780995 A CN109780995 A CN 109780995A
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- control cabinet
- driving circuit
- guide rail
- grating scale
- control unit
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Abstract
The invention discloses a kind of control methods of on-line measuring device control cabinet, including board, detection platform is provided on board, detection platform includes glass cover-plate, the side of glass cover-plate is provided with the reference block for alignment detection object, and the other side of glass cover-plate is provided with pressing device；Longitudinal rail is provided on board, longitudinal rail is air-float guide rail；Longitudinal rail is connected with pneumatic supply by conduit, board is connected with control cabinet, control cabinet includes central control unit, air-float guide rail driving circuit is provided in control cabinet, the signal input part of air-float guide rail driving circuit is connected with central control unit signal, and the output end of air-float guide rail driving circuit is electrically connected with longitudinal rail.Can quick testing product, reduce personal error, quickly processing, analysis data, greatly saving cost of labor, increase economic efficiency.
Description
Technical field
The present invention relates to a kind of control cabinets, more particularly to a kind of control method of on-line measuring device control cabinet.
Background technique
Control cabinet is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, arrangement should meet the requirement of electric system normal operation, and easy access do not jeopardize
The safety of the person and surrounding devices.It can be by manual or automatic switch connection or disjunction circuit when normal operation.Failure or not just
By protection electric appliance cutting circuit or alarm when often operation.Running various parameters can be shown by means of measuring instrumentss, it can also be to certain
A little electric parameters are adjusted, and are prompted or issued signal to normal operating conditions is deviateed.Be usually used in it is each send out, match, electric substation
In.
Currently, the method for generalling use timing off-line analysis in production process, i.e., per a few houres sampling is primary, send laboratory
Manual analysis is carried out, then according to assay value come Instructing manufacture.Since time lag is big, it is far from satisfying On-line Control
Requirement.Online measuring technique precisely in order to solve this class variable real-time measurement and control problem and have gradually developed.
Online measuring technique, inference estimation device of the root in reasoning and decision acquire variable (the also referred to as secondary change of certain easy measurements
Amount or auxiliary variable), and construct one the mathematical model that variables be input is easily surveyed with these come estimate it is difficult survey primary variables (
Claim leading variable).To provide support for process control, quality control, process management and decision etc., also to further realize matter
Amount control and process optimization lay the foundation.On-line continuous detection technique has been modern process industry and process control field key skill
One of art, its successful application will greatly push the implementation of line Quality Control and various Advanced Control Strategies, make to produce
Process control obtain it is more ideal, as the mass parameters such as concentration, viscosity, molecular weight, conversion ratio, ratio, liquid level may be implemented in line
Detection.
Existing technology is detected by the size manually carried out to product, there is inefficiency, time in this way
Period is normal, and stability is poor, problem at high cost.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of on-line measuring device control cabinet
Control method
The technical solution adopted by the invention is as follows:
A kind of control cabinet of on-line measuring device, including board are provided with detection platform on board, and detection platform includes glass cover
Plate, the side of glass cover-plate are provided with the reference block for alignment detection object, and the other side of glass cover-plate is provided with pressing device；
Longitudinal rail is provided on board, longitudinal rail is air-float guide rail；Longitudinal rail is connected with pneumatic supply, board connection by conduit
There is control cabinet, control cabinet includes central control unit, and air-float guide rail driving circuit, air-float guide rail driving electricity are provided in control cabinet
The signal input part on road is connected with central control unit signal, and output end and the longitudinal rail of air-float guide rail driving circuit are electrically connected
It connects.
Further, the invention discloses a kind of preferred structure of the control cabinet of on-line measuring device, the longitudinal rails
On be provided with longitudinal sliding block, be connected between longitudinal sliding block and guide rail by lead-screw drive mechanism power, longitudinal sliding block and guide rail it
Between be provided with first grating scale；Lead-screw drive mechanism driving circuit is provided in control cabinet, lead-screw drive mechanism driving circuit
Signal input part is connected with central control unit signal, output end and the lead-screw drive mechanism electricity of lead-screw drive mechanism driving circuit
Connection；Low-voltage power circuit is provided in control cabinet, power circuit is electrically connected with central control unit, first grating scale respectively,
The signal output end of first grating scale is connected with central control unit signal.
Further, active column is provided on the longitudinal sliding block, the other side setting that longitudinal rail is opposite on board
There is sliding column, sliding column is connected with the top of active column by crossbeam, sliding column, crossbeam and active column-type Cheng Long
Door.
Further, it is provided with sliding block on the crossbeam, passes through first gear rack drives mechanism between sliding block and crossbeam
Power is connected, and second grating scale is provided between sliding block and crossbeam；Upright slide block, upright slide block are provided in the transverse slider
It is connected between transverse slider by second gear rack drives mechanism power, third grating is provided between sliding block and crossbeam
Ruler.
Further, gear-rack drive circuit, the signal input part of gear-rack drive circuit are provided in control cabinet
It is connected with central control unit signal, the output end and first gear rack drives mechanism, the second tooth of gear-rack drive circuit
Take turns the electrical connection of rack gear driving mechanism；Second grating scale, third grating scale electrical energy inputs be connected with power circuit,；Second light
Grid ruler, third grating scale output end be connected with central control unit signal.
Further, the bottom of the active column is provided with controls with light source and camera, light source and camera and center
Cell signal processed is connected.
The control method of control cabinet the following steps are included:
1. determinand is placed on glass cover-plate, after equipment is powered, central control unit starting, central control unit is to air bearing
Guide rail driving circuit issues signal 001, and air-float guide rail driving circuit controls air-float guide rail starting, and longitudinal sliding block swims in longitudinal lead
On rail；
2. central control unit issues signal 002 to light source, light source is opened；The picture signal that camera will test is converted into
Digital signaling zero 03 simultaneously passes to central processing unit；
3. after central processing unit receives digital signaling zero 03, by image procossing, calculating the boundary of part；
4. central processing unit issues digital signaling zero 04, lead-screw drive mechanism driving circuit to lead-screw drive mechanism driving circuit
After receiving, lead-screw drive mechanism driving circuit drives lead-screw drive mechanism movement, and camera moves in a longitudinal direction；
5. central processing unit issues digital signaling zero 05 to gear-rack drive circuit, after gear-rack drive circuit receives
First gear rack drives mechanism kinematic is controlled, camera is moved along transverse direction；In this way, camera can scan entire zero
Part surface；
6. central processing unit is by processing digital signaling zero 03, after discovery image is fuzzy, central processing unit is to rack-and-pinion
Driving circuit issues digital signaling zero 06, and gear-rack drive circuit controls second gear rack drives mechanism kinematic after receiving,
Camera can move up and down, and then be adjustable camera at a distance from piece surface, realize focus adjustment, guarantee that image clearly is complete
It is whole；
7. in shooting process, longitudinal position information is converted into digital signaling zero 07 and is sent to central processing by first grating scale
Lateral position information is converted into digital signaling zero 08 and passes to central processing unit by unit, second grating scale, third grating scale
Vertical position information is converted into digital signaling zero 09 and passes to central processing unit；
8. central processing unit can after central processing unit receives digital signaling zero 07, digital signaling zero 08, digital signaling zero 09
Each frame image and captured position are corresponded, guarantee to calculate accuracy of gauge；
9. central control unit calculates tested part according to pixel interval, the size of focal length and the boundary line that sharpens out
Size, and save.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, the present invention can be reduced personal error, and can quickly handle, analyze data.
2, the present invention can greatly save cost of labor, increase economic efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Marked in the figure: 1 is pneumatic supply, 2 be control cabinet, and 3 be board, and 4 be longitudinal rail, and 5 be longitudinal sliding block, and 6 be pressing device,
7 be glass cover-plate, and 8 be reference block, and 9 be sliding column, and 10 be crossbeam, and 11 be transverse slider, and 12 be upright slide block, and 13 be actively
Column, 14 be light source, and 15 be camera.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of control cabinet of on-line measuring device, including board 3, it is provided with detection platform on board 3, is examined
Surveying platform includes glass cover-plate 7, and the side of glass cover-plate 7 is provided with the reference block 8 for alignment detection object, glass cover-plate 7
The other side is provided with pressing device 6；Longitudinal rail 4 is provided on board 3, longitudinal rail 4 is air-float guide rail；Longitudinal rail 4 is logical
It crosses conduit and is connected with pneumatic supply 1, board 3 is connected with control cabinet 2, and control cabinet 2 includes central control unit, is arranged in control cabinet 2
There is air-float guide rail driving circuit, the signal input part of air-float guide rail driving circuit is connected with central control unit signal, and air bearing is led
The output end of rail driving circuit is electrically connected with longitudinal rail 4.
Further, the invention discloses a kind of preferred structure of the control cabinet of on-line measuring device, the longitudinal rails 4
On be provided with longitudinal sliding block 5, be connected between longitudinal sliding block 5 and guide rail 4 by lead-screw drive mechanism power, longitudinal sliding block 5 with lead
First grating scale is provided between rail 4；Lead-screw drive mechanism driving circuit, lead-screw drive mechanism driving are provided in control cabinet 2
The signal input part of circuit is connected with central control unit signal, the output end and lead screw transmission of lead-screw drive mechanism driving circuit
Mechanism electrical connection；Be provided with low-voltage power circuit in control cabinet 2, power circuit respectively with central control unit, first grating scale
Electrical connection, the signal output end of first grating scale are connected with central control unit signal.
Further, it is provided with active column 13 on the longitudinal sliding block 5, the opposite other side of longitudinal rail 4 on board 3
Be provided with sliding column 9, sliding column 9 and the top of active column 13 is connected by crossbeam 10, slide column 9, crossbeam 10 and
Active column 13 forms gantry structure.
Further, it is provided with sliding block 11 on the crossbeam 10, passes through first gear rack gear between sliding block 11 and crossbeam 10
Driving mechanism power is connected, and is provided with second grating scale between sliding block 11 and crossbeam 10；It is provided in the transverse slider 11 perpendicular
Straight sliding block 12, is connected between upright slide block 12 and transverse slider 11 by second gear rack drives mechanism power, sliding block 11 and
Third grating scale is provided between crossbeam 10.
Further, gear-rack drive circuit, the signal input part of gear-rack drive circuit are provided in control cabinet
It is connected with central control unit signal, the output end and first gear rack drives mechanism, the second tooth of gear-rack drive circuit
Take turns the electrical connection of rack gear driving mechanism；Second grating scale, third grating scale electrical energy inputs be connected with power circuit,；Second light
Grid ruler, third grating scale output end be connected with central control unit signal.
Further, the bottom of the active column 13 is provided with and light source 14 and camera 15, light source 14 and camera
15 are connected with central control unit signal.
When specifically used, equipment is placed on the ring in production line, product directly measures after entering, and realizes
The on-line checking of product.
Carrying out practically process, control cabinet 2 control camera 15 and move, the entire part of the scanning of one-inch one-inch, and pass through figure
Shape processing software extracts the boundary line of part, can be obtained the size and surface quality of part by calculating, and realizes zero
The on-line checking of part.
Embodiment 1:
The control method of control cabinet the following steps are included:
1. determinand is placed on glass cover-plate 7, after equipment is powered, central control unit starting, central control unit is to gas
Floating guide rail driving circuit issues signal 001, and air-float guide rail driving circuit controls air-float guide rail starting, and longitudinal sliding block 5 swims in vertical
On direction guiding rail 4；
2. central control unit issues signal 002 to light source 14, light source 14 is opened；The picture signal that camera 15 will test
It is converted into digital signaling zero 03 and passes to central processing unit；
3. after central processing unit receives digital signaling zero 03, by image procossing, calculating the boundary of part；
4. central processing unit issues digital signaling zero 04, lead-screw drive mechanism driving circuit to lead-screw drive mechanism driving circuit
After receiving, lead-screw drive mechanism driving circuit drives lead-screw drive mechanism movement, and camera 15 moves in a longitudinal direction；
5. central processing unit issues digital signaling zero 05 to gear-rack drive circuit, after gear-rack drive circuit receives
First gear rack drives mechanism kinematic is controlled, camera 15 is moved along transverse direction；In this way, camera 15 can scan it is whole
A piece surface；
6. central processing unit is by processing digital signaling zero 03, after discovery image is fuzzy, central processing unit is to rack-and-pinion
Driving circuit issues digital signaling zero 06, and gear-rack drive circuit controls second gear rack drives mechanism kinematic after receiving,
Camera 15 can move up and down, and then be adjustable camera 15 at a distance from piece surface, realize focus adjustment, guarantee that image is clear
It is clear complete；
7. in shooting process, longitudinal position information is converted into digital signaling zero 07 and is sent to central processing by first grating scale
Lateral position information is converted into digital signaling zero 08 and passes to central processing unit by unit, second grating scale, third grating scale
Vertical position information is converted into digital signaling zero 09 and passes to central processing unit；
8. central processing unit can after central processing unit receives digital signaling zero 07, digital signaling zero 08, digital signaling zero 09
Each frame image and captured position are corresponded, guarantee to calculate accuracy of gauge；
9. central control unit calculates tested part according to pixel interval, the size of focal length and the boundary line that sharpens out
Size, and save.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of control method of on-line measuring device control cabinet, it is characterised in that: including board (3), board is provided on (3)
Detection platform, detection platform include glass cover-plate (7), and the side of glass cover-plate (7) is provided with the benchmark for alignment detection object
Block (8), the other side of glass cover-plate (7) are provided with pressing device (6)；It is provided with longitudinal rail (4) on board (3), longitudinally leads
Rail (4) is air-float guide rail；Longitudinal rail (4) is connected with pneumatic supply (1) by conduit, and board (3) is connected with control cabinet (2), control
Cabinet (2) processed includes central control unit, and air-float guide rail driving circuit is provided in control cabinet (2), air-float guide rail driving circuit
Signal input part is connected with central control unit signal, and the output end of air-float guide rail driving circuit is electrically connected with longitudinal rail (4)；
The control method of control cabinet the following steps are included:
1. determinand is placed on glass cover-plate (7), after equipment is powered, central control unit starting, central control unit to
Air-float guide rail driving circuit issues signal 001, and air-float guide rail driving circuit controls air-float guide rail starting, longitudinal sliding block (5) floating
On longitudinal rail (4)；
2. central control unit issues signal 002 to light source (14), light source (14) is opened；The image that camera (15) will test
Signal is converted into digital signaling zero 03 and passes to central processing unit；
3. after central processing unit receives digital signaling zero 03, by image procossing, calculating the boundary of part；
4 central processing unit issue digital signaling zero 04 to lead-screw drive mechanism driving circuit, and lead-screw drive mechanism driving circuit connects
After receiving, lead-screw drive mechanism driving circuit drives lead-screw drive mechanism movement, and camera (15) moves in a longitudinal direction；
5. central processing unit issues digital signaling zero 05 to gear-rack drive circuit, after gear-rack drive circuit receives
First gear rack drives mechanism kinematic is controlled, camera (15) is moved along transverse direction；In this way, camera (15) can be swept
Retouch entire piece surface；
6. central processing unit is by processing digital signaling zero 03, after discovery image is fuzzy, central processing unit is driven to rack-and-pinion
Dynamic circuit issues digital signaling zero 06, and gear-rack drive circuit controls second gear rack drives mechanism kinematic after receiving, takes the photograph
Picture head (15) can move up and down, and then be adjustable camera (15) at a distance from piece surface, realize focus adjustment, guarantee image
Complete display；
7. in shooting process, longitudinal position information is converted into digital signaling zero 07 and is sent to central processing by first grating scale
Lateral position information is converted into digital signaling zero 08 and passes to central processing unit by unit, second grating scale, third grating scale
Vertical position information is converted into digital signaling zero 09 and passes to central processing unit；
8. central processing unit can after central processing unit receives digital signaling zero 07, digital signaling zero 08, digital signaling zero 09
Each frame image and captured position are corresponded, guarantee to calculate accuracy of gauge；
9. central control unit calculates tested part according to pixel interval, the size of focal length and the boundary line that sharpens out
Size, and save.
2. a kind of control method of on-line measuring device control cabinet as described in claim 1, it is characterised in that: lead the longitudinal direction
It is provided on rail (4) longitudinal sliding block (5), is connected between longitudinal sliding block (5) and guide rail (4) by lead-screw drive mechanism power, indulged
First grating scale is provided between sliding block (5) and guide rail (4)；It is provided with lead-screw drive mechanism driving circuit in control cabinet (2),
The signal input part of lead-screw drive mechanism driving circuit is connected with central control unit signal, lead-screw drive mechanism driving circuit
Output end is electrically connected with lead-screw drive mechanism；Low-voltage power circuit is provided in control cabinet (2), power circuit is controlled with center respectively
Unit processed, first grating scale electrical connection, the signal output end of first grating scale are connected with central control unit signal.
3. a kind of control method of on-line measuring device control cabinet as claimed in claim 2, it is characterised in that: described longitudinal sliding
It being provided on block (5) active column (13), the opposite other side of longitudinal rail (4) is provided with sliding column (9) on board (3),
Sliding column (9) is connected with the top of active column (13) by crossbeam (10), and sliding column (9), crossbeam (10) and active are vertical
Column (13) forms gantry structure.
4. a kind of control method of on-line measuring device control cabinet as claimed in claim 3, it is characterised in that: the crossbeam
(10) it is provided on sliding block (11), is connected between sliding block (11) and crossbeam (10) by first gear rack drives mechanism power,
Second grating scale is provided between sliding block (11) and crossbeam (10)；Upright slide block (12) are provided in the transverse slider (11),
It is connected between upright slide block (12) and transverse slider (11) by second gear rack drives mechanism power, sliding block (11) and crossbeam
(10) third grating scale is provided between；Gear-rack drive circuit, the letter of gear-rack drive circuit are provided in control cabinet
Number input terminal is connected with central control unit signal, the output end and first gear rack drives machine of gear-rack drive circuit
Structure, the electrical connection of second gear rack drives mechanism；Second grating scale, electrical energy inputs and the power circuit phase of third grating scale
Even,；Second grating scale, third grating scale output end be connected with central control unit signal.
5. a kind of control method of on-line measuring device control cabinet as claimed in claim 4, it is characterised in that: the active is vertical
The bottom of column (13) is provided with believes with light source (14) and camera (15), light source (14) and camera (15) and central control unit
Number be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711118420.XA CN109780995A (en) | 2017-11-14 | 2017-11-14 | A kind of control method of on-line measuring device control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711118420.XA CN109780995A (en) | 2017-11-14 | 2017-11-14 | A kind of control method of on-line measuring device control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109780995A true CN109780995A (en) | 2019-05-21 |
Family
ID=66494450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711118420.XA Pending CN109780995A (en) | 2017-11-14 | 2017-11-14 | A kind of control method of on-line measuring device control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780995A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074847A (en) * | 2021-11-17 | 2022-02-22 | 蚌埠化工机械制造有限公司 | Glass sheet discharging machine |
| CN116045814A (en) * | 2023-04-03 | 2023-05-02 | 合肥安迅精密技术有限公司 | Method and device for evaluating signal quality of grating ruler and storage medium |
-
2017
- 2017-11-14 CN CN201711118420.XA patent/CN109780995A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074847A (en) * | 2021-11-17 | 2022-02-22 | 蚌埠化工机械制造有限公司 | Glass sheet discharging machine |
| CN116045814A (en) * | 2023-04-03 | 2023-05-02 | 合肥安迅精密技术有限公司 | Method and device for evaluating signal quality of grating ruler and storage medium |
| CN116045814B (en) * | 2023-04-03 | 2023-06-09 | 合肥安迅精密技术有限公司 | Method and device for evaluating signal quality of grating ruler and storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190521 |
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| WD01 | Invention patent application deemed withdrawn after publication |