CN109297691A - A kind of detection device and method of smoke machine parameter - Google Patents
A kind of detection device and method of smoke machine parameter Download PDFInfo
- Publication number
- CN109297691A CN109297691A CN201811100179.2A CN201811100179A CN109297691A CN 109297691 A CN109297691 A CN 109297691A CN 201811100179 A CN201811100179 A CN 201811100179A CN 109297691 A CN109297691 A CN 109297691A
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- plane
- smoke machine
- impeller
- spiral case
- mould group
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- 239000000779 smoke Substances 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims abstract description 35
- 238000005259 measurement Methods 0.000 claims description 13
- FNMKZDDKPDBYJM-UHFFFAOYSA-N 3-(1,3-benzodioxol-5-yl)-7-(3-methylbut-2-enoxy)chromen-4-one Chemical compound C1=C2OCOC2=CC(C2=COC=3C(C2=O)=CC=C(C=3)OCC=C(C)C)=C1 FNMKZDDKPDBYJM-UHFFFAOYSA-N 0.000 claims description 5
- 238000004088 simulation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 241000237858 Gastropoda Species 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002948 stochastic simulation Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a kind of detection devices of smoke machine parameter, including rack and console, operating platform is equipped in the rack, the operating platform is equipped with spatially X-axis mould group perpendicular to each other, Y-axis mould group and Z axis mould group, smoke machine jig is connected in the Y-axis mould group, smoke machine is placed on the smoke machine jig, the Z axis Modular card connects in X-axis mould group, bracket is equipped in Z axis mould group simultaneously, the top of the bracket is equipped with vision camera, the bottom of the bracket is equipped with laser displacement sensor, above-mentioned vision camera and laser displacement sensor face smoke machine.The detection device for the automation smoke machine parameter that the present invention obtains, its method combined using laser displacement sensor and vision camera, pass through mechanical automation structure, accurately and quickly measure the technical parameter of smoke machine, in the case where guaranteeing the required precision of producer, production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of computer vision and non-standard automatic design field, especially a kind of detection of smoke machine parameter
Device and method.
Background technique
The technical parameter of smoke machine includes relative altitude, concentricity, flatness, impeller bounce and the impeller of each outer dimension
Running clearance.It is measured often through vernier caliper, height gauge and three-coordinates measuring machine, but existing measuring tool all has
There is certain defect, so that data required for the side of producing can not be measured fast and accurately, is mainly the following reason: (1)
The measuring tools such as vernier caliper, height gauge need people's manual measurement, not only inefficiency, it is also possible to because of the difference of measurement point
And the error of reading causes the uncertainty of final result.(2) no doubt measurement accuracy is higher more acurrate for three-coordinates measuring machine, but
It is because of complicated for operation, low efficiency, it is often necessary to spend the long time that can just obtain a result, be unable to satisfy producing line demand.
Since the production capacity of smoke machine in existing market is persistently amplified, it is desirable that higher, the urgent demand in production side is a kind of can be quickly
The detection device and method of smoke machine parameter.
Summary of the invention
A kind of detection device of smoke machine parameter is provided the purpose of the present invention is to solve above-mentioned the deficiencies in the prior art
And method, it is based on laser displacement sensor automatic test smoke machine items technical parameter in 3d space.
To achieve the goals above, the detection device of a kind of smoke machine parameter designed by the present invention, including rack and control
Platform processed, the rack is interior to be equipped with operating platform, and the operating platform is equipped with spatially X-axis mould group perpendicular to each other, Y-axis mould group
With Z axis mould group, smoke machine jig is connected in the Y-axis mould group, smoke machine, the Z axis Modular card are placed on the smoke machine jig
It connects in X-axis mould group, while being equipped with bracket in Z axis mould group, the top of the bracket is equipped with vision camera, and the bottom of the bracket is set
There are laser displacement sensor, above-mentioned vision camera and laser displacement sensor face smoke machine.
The smoke machine includes spiral case and impeller, the spiral case include on along plane and axial plane, wherein on be located at along plane
The top surface of spiral case, the axial plane are located at the inside of spiral case, while setting on axial plane there are four mounting hole, and the impeller includes
Upper plane and bottom surface are equipped with boss in the outside of bottom surface, the mounting surface there are two indent are set on the boss, the mounting surface is in
Semicircular arc.
The detection device of above-mentioned smoke machine parameter includes snail by the data that vision camera and laser displacement sensor measure
On shell along plane and the concentricity of axial plane, the flatness of axial plane and on along plane and axial plane relative altitude；Leaf
Plane is to the relative altitude of bottom surface, the relative altitude of boss and mounting surface minimum point and two mounting surface relative altitudes on wheel
The absolute value of difference；The sideshake of the relative altitude of plane, spiral case and impeller is maximum on spiral case and impeller in smoke machine assembly
The jitter values of itself when minimum value, impeller rotation.
The invention also discloses a kind of detection methods of smoke machine parameter, comprising the following steps:
Step 1: the measurement of spiral case: first by laser displacement sensor measure spiral case on along random three points of plane height
Angle value, automatic imitation generates a plane, then measures the relatively high of random six points of axial plane by laser displacement sensor
Degree, wherein four points for mounting hole periphery, other two is random, then generates planes by this six stochastic simulations, then may be used
Calculate axial plane flatness and on along plane and axial plane relative altitude；On along plane and the concentricity of axial plane be then
By being given birth on vision camera acquisition spiral case along the parameter of the great circle of plane, then by four mounting hole automatic imitations of axial plane
At the roundlet of axial plane, the concentricity of great circle and roundlet is calculated, as required measured value；
Step 2: the measurement of impeller: the height of random three points of the upper plane that impeller is measured by laser displacement sensor first,
The height for measuring random three points in bottom surface by laser displacement sensor again can then obtain the relatively high of plane and bottom surface on impeller
Degree；Again in turn by impeller, so that the bottom surface of impeller upward, then makes laser displacement sensor along convex by mechanical movement
Platform takes a round, and calculates the absolute value of the relative altitude of two mounting surfaces and boss and the difference of two relative altitudes；
Step 3: the measurement of smoke machine assembly: smoke machine moves to any four point first, and wheel rotation can by vision camera
The gap changing value of impeller outer edge Yu spiral case inward flange is collected, maximin is taken out；A point is randomly selected again, is measured
Height value on spiral case along plane and the upper plane of impeller obtains relative altitude；Impeller rotation certain time, in this time
Jitter values when laser displacement sensor collects the height change value, as impeller rotation of fixed point in section itself.
The detection device and method for the automation smoke machine parameter that the present invention obtains, utilize laser displacement sensor and vision
The method that camera combines accurately and quickly measures the technical parameter of smoke machine by mechanical automation structure, is guaranteeing to give birth to
In the case where the required precision of production side, production efficiency is greatly improved.
The automation inspection that a kind of view-based access control model, laser displacement sensor and mechanical automation provided by the present invention combine
Survey smoke machine technical parameter method.During realizing automatic test, moreover it is possible to meet requirement of the production side to precision, surmount biography
The measurement method of system, simplifies test mode, improves working efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the detection device of smoke machine parameter of embodiment 1；
Fig. 2 is a kind of structural schematic diagram of the detection device of smoke machine parameter of embodiment 1；
Fig. 3 is the structural schematic diagram of the smoke machine of embodiment 1；
Fig. 4 is the structural schematic diagram of spiral case in the smoke machine of embodiment 1；
Fig. 5 is the positive structure schematic of impeller in the smoke machine of embodiment 1；
Fig. 6 is the structural schematic diagram of the reverse side of impeller in the smoke machine of embodiment 1.
In figure: rack 1, console 2, operating platform 3, X-axis mould group 4, Y-axis mould group 5, Z axis mould group 6, smoke machine jig 7, cigarette
Machine 8, bracket 9, vision camera 10, laser displacement sensor 11, spiral case 12, impeller 13, on along plane 14, axial plane 15, installation
Hole 16, upper plane 17, bottom surface 18, boss 19, mounting surface 20.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
Embodiment 1:
As shown in Figs. 1-2, the detection device of a kind of smoke machine parameter provided in this embodiment, including rack 1 and console 2, institute
It states and is equipped with operating platform 3 in rack 1, the operating platform 3 is equipped with spatially X-axis mould group 4 perpendicular to each other, 5 and of Y-axis mould group
Z axis mould group 6 is connected with smoke machine jig 7 in the Y-axis mould group 5, smoke machine 8, the Z axis mould group is placed on the smoke machine jig 7
6 are connected to X-axis mould group 4, while being equipped with bracket 9 in Z axis mould group 6, and the top of the bracket 9 is equipped with vision camera 10, the branch
The bottom of frame 9 is equipped with laser displacement sensor 11,11 face smoke machine 8 of above-mentioned vision camera 10 and laser displacement sensor.
As seen in figures 3-6, the smoke machine 8 includes spiral case 12 and impeller 13, and the spiral case 12 is including on along plane 14 and axis
Plane 15, wherein on be located at the top surface of spiral case 12 along plane 14, the axial plane 15 is located at the inside of spiral case 12, while flat in axis
It is set on face 15 there are four mounting hole 16, the impeller 13 includes upper plane 17 and bottom surface 18, is equipped with boss in the outside of bottom surface 18
19, the mounting surface 20 there are two indent is set on the boss 19, the mounting surface 20 is in semicircular arc；
The detection device of above-mentioned smoke machine parameter includes snail by the data that vision camera 10 and laser displacement sensor 11 measure
On shell 12 along the concentricity of plane 14 and axial plane 15, the flatness of axial plane 15 and on along plane 14 and axial plane 15
Relative altitude；The upper plane 17 of impeller 13 arrives relative altitude, the relative altitude of boss 19 and 20 minimum point of mounting surface of bottom surface 18
And the absolute value of the difference of two 20 relative altitudes of mounting surface；In smoke machine assembly spiral case 12 on along plane 14 and impeller 13
The relative altitude of upper plane 17, the sideshake maximin of spiral case 12 and impeller 13,13 rotation of impeller when itself jump
Dynamic value；
The detection method of above-mentioned smoke machine parameter, comprising the following steps:
Step 1: the measurement of spiral case: first by laser displacement sensor 11 measure spiral case 12 on along 14 random three, plane
The height value of point, automatic imitation generates a plane, then measures random six of axial plane 15 by laser displacement sensor 11
The relative altitude of point, wherein four points for 16 periphery of mounting hole, other two is random, then raw by this six automatic imitations
At plane, then can calculate axial plane 15 flatness and on along plane 14 and axial plane 15 relative altitude；On along plane 14
Concentricity with axial plane 15 be then acquired by vision camera 10 spiral case 12 on along plane 14 great circle parameter, then pass through
Four 16 automatic imitations of mounting hole of axial plane 15 generate the roundlet of axial plane 15, calculate the concentricity of great circle and roundlet, i.e.,
For required measured value；
Step 2: the measurement of impeller: measuring 17 random three points of upper plane of impeller 13 by laser displacement sensor 11 first
Height, then the height of 18 random three points in bottom surface is measured by laser displacement sensor 11, then can obtain plane on impeller 13
17 and bottom surface 18 relative altitude；Again in turn by impeller 13, so that the bottom surface 18 of impeller 13 upward, then passes through mechanical movement
So that laser displacement sensor 11 takes a round along boss 19, the relative altitude and two of two mounting surfaces 20 Yu boss 19 is calculated
The absolute value of the difference of a relative altitude；
Step 3: the measurement of smoke machine assembly: smoke machine 8 moves to any four point first, and impeller 13 rotates, and passes through vision camera
10, the gap changing value of 13 outer edge of impeller Yu 12 inward flange of spiral case can be collected, maximin is taken out；One is randomly selected again
It is a, measure spiral case 12 on along the height value of plane 14 and the upper plane 17 of impeller 13 obtain relative altitude；13 rotation of impeller
Certain time, laser displacement sensor 11 collects the height change value of fixed point, as impeller 13 certainly within this period
Jitter values when turning itself.
The specific testing procedure of above-mentioned smoke machine parameter are as follows:
Step 1: opening equipment, computer logs in test software；
Step 2: creation needs product type to be tested in " the model management " of software, and inputting needs parameter to be tested to want
It asks；
Step 3: entering software " equipment debugging " interface；
Step 4: according to product type, corresponding smoke machine jig 7 is loaded onto Y-axis mould group；
Step 5: smoke machine 8 is put into smoke machine jig 7；
Step 6: according to the motion control in equipment debugging, configuring each number of test points evidence of smoke machine；Specifically constantly adjust X-axis
The position of mould group 4, Y-axis mould group 5 and Z axis mould group 6 reaches smoke machine jig 7, vision camera 10, laser displacement sensor 11 and surveys
The position of pilot, and record in current location to " test point configuration "；It is sequentially completed the position configuration of all test points；
Step 7: replacement is currently configured product, and the test of " spiral case ", " impeller ", " spiral case assembly " is configured in order according to step 6
Point；
Step 8: returning to software home page, into " smoke machine detection ", select the smoke machine type currently tested；
Step 9: entering software detection interface, click " initialization ", complete equipment initialization；
Step 10: after the completion of equipment initialization, clicking " beginning ", smoke machine completes automation according to the test point that step 6/7 configures
Test, test parameter is shown in the software page when test is completed, and whether judge automatically smoke machine qualified；
Step 11: removing smoke machine 8, complete measurement.
Claims (2)
1. a kind of detection device of smoke machine parameter, it is characterised in that: including rack (1) and console (2), the rack (1)
Interior to be equipped with operating platform (3), the operating platform (3) is equipped with spatially X-axis mould group (4) perpendicular to each other, Y-axis mould group (5)
With Z axis mould group (6), it is connected with smoke machine jig (7) on the Y-axis mould group (5), is placed with smoke machine on the smoke machine jig (7)
(8), the Z axis mould group (6) is connected to X-axis mould group (4), while being equipped with bracket (9) in Z axis mould group (6), the bracket (9)
Top is equipped with vision camera (10), and the bottom of the bracket (9) is equipped with laser displacement sensor (11), above-mentioned vision camera (10)
With laser displacement sensor (11) face smoke machine (8).
2. a kind of detection method of smoke machine parameter, including detection device as described in claim 1 is used, wherein the smoke machine packet
Include spiral case (12) and impeller (13), the spiral case (12) include on along plane (14) and axial plane (15), wherein on along plane
(14) it is located at the top surface of spiral case (12), the axial plane (15) is located at the inside of spiral case (12), while setting on axial plane (15)
There are four mounting hole (16), the impeller (13) includes upper plane (17) and bottom surface (18), is equipped in the outside of bottom surface (18) convex
Platform (19), the mounting surface (20) there are two indent is set on the boss (19), and the mounting surface (20) is in semicircular arc；
The data packet that the detection device of above-mentioned smoke machine parameter is measured by vision camera (10) and laser displacement sensor (11)
Include spiral case (12) on along the concentricity of plane (14) and axial plane (15), the flatness of axial plane (15) and on along plane
(14) with the relative altitude of axial plane (15)；The upper plane (17) of impeller (13) arrives the relative altitude of bottom surface (18), boss (19)
With the absolute value of the difference of the relative altitude and two mounting surface (20) relative altitudes of mounting surface (20) minimum point；Smoke machine assembly
In body spiral case (12) on along the relative altitude of plane (14) and the upper plane (17) of impeller (13), spiral case (12) and impeller (13)
Sideshake maximin, impeller (13) rotation when itself jitter values；
The detection method of above-mentioned smoke machine parameter, comprising the following steps:
Step 1: the measurement of spiral case: first by laser displacement sensor (11) measure spiral case (12) on along plane (14) with
The height value of three points of machine, automatic imitation generates a plane, then measures axial plane (15) by laser displacement sensor (11)
Random six points relative altitude, wherein four be mounting hole (16) periphery point, other two is random, then passes through this six
Point automated randomized simulation generation plane, then can calculate axial plane (15) flatness and on along plane (14) and axial plane (15)
Relative altitude；On concentricity along plane (14) and axial plane (15) be then to acquire spiral case (12) by vision camera (10)
On along plane (14) great circle parameter, then by four mounting hole (16) automatic imitations of axial plane (15) generate axial plane
(15) roundlet calculates the concentricity of great circle and roundlet, as required measured value；
Step 2: the measurement of impeller: the upper plane (17) for measuring impeller (13) by laser displacement sensor (11) first is random
The height of three points, then pass through the height that laser displacement sensor (11) measure random three points in bottom surface (18), then it can obtain leaf
Take turns the relative altitude of plane (17) and bottom surface (18) on (13)；Again in turn by impeller (13), so that the bottom surface of impeller (13)
(18) upward, then by mechanical movement laser displacement sensor (11) is taken a round along boss (19), calculates two
The absolute value of the difference of the relative altitude and two relative altitudes of mounting surface (20) and boss (19)；
Step 3: the measurement of smoke machine assembly: smoke machine (8) moves to any four point first, and impeller (13) rotation passes through vision
Camera (10) can collect the gap changing value of impeller (13) outer edge Yu spiral case (12) inward flange, take out maximin；Again
Randomly select a point, measure spiral case (12) on along the height value of plane (14) and the upper plane (17) of impeller (13) obtain phase
To height；Impeller (13) rotation certain time, laser displacement sensor (11) collects the height of fixed point within this period
Jitter values when degree changing value, as impeller (13) rotation itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100179.2A CN109297691B (en) | 2018-09-20 | 2018-09-20 | Detection equipment and method for parameters of smoke machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100179.2A CN109297691B (en) | 2018-09-20 | 2018-09-20 | Detection equipment and method for parameters of smoke machine |
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| Publication Number | Publication Date |
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| CN109297691A true CN109297691A (en) | 2019-02-01 |
| CN109297691B CN109297691B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811100179.2A Active CN109297691B (en) | 2018-09-20 | 2018-09-20 | Detection equipment and method for parameters of smoke machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864652A (en) * | 2019-12-23 | 2020-03-06 | 芜湖哈特机器人产业技术研究院有限公司 | Device for measuring size of inner cavity of automobile brake drum |
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|---|---|---|---|---|
| CN101349542A (en) * | 2008-06-27 | 2009-01-21 | 东南大学 | Vision measuring apparatus of large size part |
| CN101489040A (en) * | 2008-01-15 | 2009-07-22 | 富士胶片株式会社 | Method for adjusting position of image sensor, method and apparatus for manufacturing a camera module, and camera module |
| CN104180756A (en) * | 2014-08-27 | 2014-12-03 | 国家电网公司 | Method for measuring relative displacement of butt-joint pieces through laser displacement sensors |
| CN208847120U (en) * | 2018-09-20 | 2019-05-10 | 宁波研新工业科技有限公司 | A kind of detection device of smoke machine parameter |
-
2018
- 2018-09-20 CN CN201811100179.2A patent/CN109297691B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489040A (en) * | 2008-01-15 | 2009-07-22 | 富士胶片株式会社 | Method for adjusting position of image sensor, method and apparatus for manufacturing a camera module, and camera module |
| CN101349542A (en) * | 2008-06-27 | 2009-01-21 | 东南大学 | Vision measuring apparatus of large size part |
| CN104180756A (en) * | 2014-08-27 | 2014-12-03 | 国家电网公司 | Method for measuring relative displacement of butt-joint pieces through laser displacement sensors |
| CN208847120U (en) * | 2018-09-20 | 2019-05-10 | 宁波研新工业科技有限公司 | A kind of detection device of smoke machine parameter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864652A (en) * | 2019-12-23 | 2020-03-06 | 芜湖哈特机器人产业技术研究院有限公司 | Device for measuring size of inner cavity of automobile brake drum |
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| CN109297691B (en) | 2023-12-26 |
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