CN109085183A - A kind of the automobile vibration damper piston rod surface blemish detection labelling apparatus and method of view-based access control model - Google Patents
A kind of the automobile vibration damper piston rod surface blemish detection labelling apparatus and method of view-based access control model Download PDFInfo
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- CN109085183A CN109085183A CN201811246715.XA CN201811246715A CN109085183A CN 109085183 A CN109085183 A CN 109085183A CN 201811246715 A CN201811246715 A CN 201811246715A CN 109085183 A CN109085183 A CN 109085183A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
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Abstract
The present invention discloses a kind of automobile vibration damper piston rod surface blemish detection labelling apparatus of view-based access control model, comprising: frame body；First guide rail is symmetrically vertically arranged in upside in the middle part of the frame body axial sides；Upper sliding block is symmetricly set between first guide rail, and is slidably connected respectively with close first guide rail；Connecting plate is horizontally disposed with, and axial ends is fixedly connected with the upper sliding block；Second guide rail is shifted to install in the connecting plate bottom surface both side；Transverse slider slides axially and is arranged on correspondence second guide rail, and can axially move toward one another along second guide rail or move backwards；Supporting rod is symmetrically vertically arranged in the connecting plate two sides, and top is fixedly connected with inner face on the outside of the corresponding transverse slider.The present invention also provides a kind of automobile vibration damper piston rod surface blemishes of view-based access control model to detect labeling method, is capable of feeding, vision-based detection, label and the blanking procedure of machine completion automobile vibration damper piston rod.
Description
Technical field
The present invention relates to auto-parts manufacture and the field of test technology, and more particularly, the present invention relates to one kind to be based on
The automobile vibration damper piston rod surface blemish detection labelling apparatus and method of vision.
Background technique
Automobile vibration damper piston rod is workpiece particularly important in vehicle shock absorber, is assembled on vehicle shock absorber at it
When, it is necessary to it is smooth indefectible to guarantee its surface, because once piston rod defective is installed in damper, subtracting
It shakes in the case where the frequent use of device, the abrasion at piston rod flaw can be accelerated, jeopardize driving comfort and the safety of automobile.Cause
This, before piston rod is installed in damper, it is necessary to guarantee that piston rod surface is indefective.
Currently, state of the detection in the field also in artificial detection, after detecting flaw, then marks.Due to manually examining
Survey will stare at piston rod for a long time and go to check, can generate slow a series of visual fatigue, detection beat, high labor cost and artificial
Detect the problems such as quality is low.
Summary of the invention
It is an object of the invention to design and develop a kind of automobile vibration damper piston rod surface blemish inspection of view-based access control model
Labelling apparatus is surveyed, is capable of feeding, vision-based detection, label and the blanking procedure of machine completion automobile vibration damper piston rod, improves inspection
Survey precision and detection efficiency.
Another object of the present invention is to have designed and developed a kind of automobile vibration damper piston rod surface blemish of view-based access control model
Labeling method is detected, feeding, vision-based detection, label and the blanking procedure of machine completion automobile vibration damper piston rod are capable of, and is controlled
The time that automobile vibration damper piston rod processed rotates a circle improves detection accuracy.
Technical solution provided by the invention are as follows:
A kind of automobile vibration damper piston rod surface blemish detection labelling apparatus of view-based access control model, comprising:
Frame body；And
Two the first guide rails are respectively symmetrically vertically arranged in upside in the middle part of the frame body axial sides；
Upper sliding block is symmetricly set between first guide rail, and is slided respectively with close first guide rail
Connection；
Connecting plate is horizontally disposed with, and axial ends is fixedly connected with the upper sliding block；
Two the second guide rails are shifted to install in the connecting plate bottom surface both side；
Transverse slider slides axially and is arranged on correspondence second guide rail, and can be axial along second guide rail
It moves toward one another or backwards to movement；
Supporting rod, is symmetrically vertically arranged in the connecting plate two sides, and top on the outside of the corresponding transverse slider in
End face is fixedly connected；
First power mechanism, is symmetricly set on the frame body axial sides, and output end and the corresponding upper downslide
Block is fixedly connected, for driving the upper sliding block to be axially moved along first guide rail；
Second power mechanism is shifted to install in the connecting plate bottom surface both side, and output end and the corresponding transverse direction are sliding
Block is fixedly connected, for driving the transverse slider to be axially moved along second guide rail；
Testing agency, setting is in the radial upper lateral part of the frame body, for detecting the automobile vibration damper piston rod
Surface；
Marking mechanism, setting is in the radial another upper lateral part of the frame body, for marking the automobile shock absorber piston
Bar surface.
Preferably, further includes:
Two grip blocks are symmetricly set on the connecting plate two sides, and are fixedly connected with the corresponding supporting rod bottom end；
Gripper sleeve, one end are rotatably disposed in the grip block top, and the other end extends the grip block,
Third power mechanism is fixed at the grip block bottom, and connect with the gripper sleeve, for driving
The gripper sleeve rotation；
Wherein, the gripper sleeve positioned at the connecting plate two sides is oppositely arranged.
Preferably, further includes:
First synchromesh gear is fixed at the output end of the third power mechanism；
Second synchromesh gear, fixation are set on the gripper sleeve；
Belt connects first synchromesh gear and second synchromesh gear.
Preferably, the testing agency includes:
Support plate, level are fixed at the radial upper lateral part of the frame body；
Multiple cameras, along the axial equidistant arrangement of the support plate；
Light source is symmetricly set on the outside of the two sides camera, and is fixedly connected with the frame body.
Preferably, the marking mechanism includes:
Fixed plate, level are fixed at the frame body radially another upper lateral part；
Fixing seat is discoid, and is arranged in the middle part of the fixed plate, and can be around the frame body radial rotary；
Mechanical arm, one end and the fixing seat are hinged；
Marker pen, it is hinged with the mechanical arm other end；
Pen cap, fixed setting is on the fixing seat and towards the fixing seat radial outside；
Wherein, when not working, the head of the marker pen is inserted into the pen cap.
Preferably, further includes:
Conveying platform frame, along the frame body radially across the frame body lower part；
Conveyer belt is axially disposed on the conveying platform frame,
Multiple supports are arranged radially along the conveyer belt, and are arranged along the conveyor shaft to equidistant.
4th power mechanism, and the transmission band connection, for driving the conveyer belt to move；
Wherein, the support axial sides are provided with up-side down triangle notch, are used to support the piston lever of reducer for automobile
Both ends；
Preferably, the upper sliding block is slidably connected by sliding block on first with first guide rail；The transverse direction
Sliding block is slidably connected by sliding block on second with second guide rail.
Preferably, first power mechanism and the second power mechanism are cylinder, the third power mechanism and the 4th
Power mechanism is stepper motor.
Preferably, the frame body top is arranged with barn door, and the barn door lower edge can cover the camera
With the light source.
A kind of automobile vibration damper piston rod surface blemish detection labeling method of view-based access control model, includes the following steps:
Step 1: automobile vibration damper piston rod to be measured being sequentially placed on the support of conveyer belt, conveyer belt setting in motion；
Step 2: the stop motion when the automobile vibration damper piston rod on conveyer belt moves to immediately below supporting rod, supporting rod
Along its axial downward movement, gripper sleeve clamping automobile vibration damper piston rod to be measured is simultaneously moved axially upward extremely along the supporting rod
It is located at stop motion after same level with camera；
Step 3: adjustment camera focus simultaneously controls gripper sleeve and rotates a circle, and camera is to automobile vibration damper piston rod table to be measured
Face is detected, and after finding flaw point, control marker pen marks flaw point；
Wherein, the time that the gripper sleeve rotates a circle are as follows:
In formula, t0For the time that gripper sleeve rotates a circle, tfFor the interval time of camera photograph, x is that camera photos are shown
The length pixel number size of screen, y are the width pixel number size of camera photos display screen, and s is the area of camera photos display screen
Size.
It is of the present invention the utility model has the advantages that
(1) the automobile vibration damper piston rod surface blemish of view-based access control model provided by the invention detects labelling apparatus, Neng Gouji
Device completes feeding, vision-based detection, label and the blanking procedure of automobile vibration damper piston rod, improves detection accuracy and detection efficiency.
The appearance of this device will greatly improve detection qualification rate, detect beat and reduce enterprises using the labor cost, to make enterprise
The improvement of matter is obtained in product quality and production cost.
(2) the automobile vibration damper piston rod surface blemish of view-based access control model provided by the invention detects labeling method, Neng Gouji
Device completes feeding, vision-based detection, label and the blanking procedure of automobile vibration damper piston rod, and controls automobile vibration damper piston rod rotation
The time circled improves detection accuracy.
Detailed description of the invention
Fig. 1 is that the structure of the automobile vibration damper piston rod surface blemish detection labelling apparatus of view-based access control model of the present invention is shown
It is intended to.
Fig. 2 is that the automobile vibration damper piston rod surface blemish of view-based access control model of the present invention detects labelling apparatus and faces knot
Structure schematic diagram.
Fig. 3 is that the automobile vibration damper piston rod surface blemish of view-based access control model of the present invention detects the clamping part of labelling apparatus
The positive structure diagram divided.
Fig. 4 is that the automobile vibration damper piston rod surface blemish of view-based access control model of the present invention detects the clamping part of labelling apparatus
The present invention looks up structural representation divided.
Fig. 5 is that the automobile vibration damper piston rod surface blemish of view-based access control model of the present invention detects the clamping part of labelling apparatus
The side structure schematic view divided.
Fig. 6 is that the automobile vibration damper piston rod surface blemish of view-based access control model of the present invention detects the fixed plate of labelling apparatus
Part and the structural schematic diagram that pen is taken for the manipulator of label.
Fig. 7 is the enlarged drawing in Fig. 3 at A.
Fig. 8 is the structural schematic diagram of the second synchromesh gear of the present invention.
Fig. 9 is the structural schematic diagram of the first synchromesh gear of the present invention.
Figure 10 is the structural schematic diagram of sliding block on the first guide rail of the present invention and first.
Figure 11 is the structural schematic diagram of piston rod bearing of the present invention.
Figure 12 is that the automobile vibration damper piston rod surface blemish of the view-based access control model of the present invention containing barn door detects mark
Remember the structural schematic diagram of device.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in figs. 1-12, the present invention provides a kind of automobile vibration damper piston rod surface blemish detection label of view-based access control model
Device, comprising: frame body 100；And first guide rail 110, it is symmetrically vertically arranged in the middle part of 100 axial sides of frame body
Upside；Upper sliding block 120 is symmetricly set between first guide rail 110, and respectively with close first guide rail
110 are slidably connected, and the upper sliding block 120 passes through sliding block 121 on first and is slidably connected with the first guide rail 110, upper sliding block
120 can be axially moved along the first guide rail 110；Connecting plate 130 is horizontally disposed with, and axial ends and the upper sliding block 120
It is fixedly connected, therefore when upper sliding block 120 is axially moved along the first sliding rail 110, is able to drive connecting plate 130 along the first guide rail
110 are axially moved.
Second guide rail 140 is shifted to install in 130 bottom surface both side of connecting plate；Transverse slider 150, slides axially
It is arranged on correspondence second guide rail 140, and can be axially opposite along second guide rail 140 and move or move backwards,
The transverse slider 150 passes through sliding block 151 on second and is slidably connected with the second guide rail 140.Supporting rod 160, it is symmetrical vertical
It is arranged in 130 two sides of connecting plate, and top is fixedly connected with the corresponding 150 outside inner face of transverse slider, so that even
The supporting rod 160 of 130 two sides of fishplate bar can face setting, convenient for accurately picking up automobile vibration damper piston rod 200；Therefore, it connects
Plate 130 can be axially moved along the first guide rail 110, and transverse slider 150 can axially move toward one another or backwards along the second guide rail
Movement, so that the vertical height of supporting rod 160 is adjustable, meanwhile, the spacing between supporting rod 160 is also adjustable.
First power mechanism 122 is symmetricly set on 100 axial sides of frame body, and output end goes up sliding block with corresponding
120 are fixedly connected, and for driving upper sliding block 120 to be axially moved along the first guide rail 110, the first power mechanism is preferably cylinder,
The piston rod of cylinder is fixedly connected with upper sliding block 120, and when the piston rod movement of cylinder, sliding block 120 is along first in driving
Guide rail 110 is axially moved, so that the vertical height of supporting rod 160 is adjustable.
Second power mechanism 131 is shifted to install in 130 bottom surface both side of connecting plate, and output end with it is corresponding described in
Transverse slider 150 is fixedly connected, for driving the transverse slider 150 to be axially moved along second guide rail 140, the second power
Mechanism is preferably cylinder, and the piston rod of cylinder is fixedly connected with connecting plate 130, and when the piston rod movement of cylinder, driving is laterally
Sliding block 150 is axially opposite along the second guide rail 140 and moves or move backwards, and then adjusts the spacing of supporting rod 160, to pick up
With put down automobile vibration damper piston rod 200.
Grip block 161 is symmetricly set on 130 two sides of connecting plate, and fixes and connect with corresponding 160 bottom end of supporting rod
It connects；Gripper sleeve 162, one end are rotatably disposed in 161 top of grip block, and the other end extends grip block 161, are located at described
The gripper sleeve 162 of 130 two sides of connecting plate is oppositely arranged, convenient for clamping automobile vibration damper piston rod 200.Third power mechanism
163, it is fixed at 161 bottom of grip block, and connect with the gripper sleeve 162, for driving the gripper sleeve 162
The first synchromesh gear 164 is fixedly installed in the output end of third power mechanism 163 in rotation, fixed on the gripper sleeve 162
It is arranged the second synchromesh gear 165, the first synchromesh gear 164 and the second synchromesh gear 165 to connect by belt 166, third power
Mechanism 163 is preferably stepper motor, specifically as shown in figs. 3-9.When stepper motor 163, which works, to be rotated, the first synchromesh gear 164
Rotation is acted on by belt 166 and drives the rotation of the second synchromesh gear 165, and then drives gripper sleeve 162, when gripper sleeve 162
After clamping automobile vibration damper piston rod 200, automobile vibration damper piston rod 200 can be driven to rotate, be convenient for automobile shock absorber piston
The detection of flaw point on bar 200.
Testing agency, setting is in the radial upper lateral part of the frame body, for detecting the automobile vibration damper piston rod
Surface comprising: support plate 170 is fixedly installed in the radial side upper level of frame body 100, between 170 axial direction of support plate etc.
Away from multiple cameras 171 are arranged with, it is symmetrical arranged light source 172 on the outside of the camera of two sides, is fixedly connected with frame body 100.Work as phase
Machine 171 take pictures to automobile vibration damper piston rod 200 when detecting, and light source 172 is capable of providing light intensity appropriate, so that photo is clear
Clear degree is more preferable, it is preferable to use LED light source.
Marking mechanism, setting is in the radial another upper lateral part of the frame body, for marking the automobile shock absorber piston
Bar surface comprising: fixed plate 180 is fixedly installed in the radial other side upper level of frame body 100, as shown in fig. 6, fixed plate
180 height is higher than the height of support plate 170, is provided with fixing seat 181 in the middle part of the fixed plate 180, should to be discoid
Fixing seat 181 can be around 100 radial rotary of frame body；Mechanical arm 182, one end and the fixing seat 181 are hinged；The other end
It is hinged with marker pen 183.Pen cap 184 is fixed in the fixing seat 180 and outside towards 180 diameter of fixing seat
Side；When not working, the head of the marker pen 183 is inserted into the pen cap 184, is volatilized to prevent pigment in marker pen 183.
100 top of frame body is arranged with barn door 101, and as shown in figure 12,101 lower edge of barn door can hide
Camera 171 and light source 172 are stated in residence, so that camera 171 is when detecting automobile vibration damper piston rod 200, it can be dark
It is carried out in, blocks jamming light source, improve detection accuracy,.
Conveying platform frame 190, along frame body 100 radially across 100 lower part of frame body；The axis on the conveying platform frame 190
To setting conveyer belt 191, it is arranged radially support 192 along conveyer belt 191, and along the axial equidistant arrangement of the conveyer belt 191
There are multiple supports 192.The support treasured 192 includes bottom plate 1921 and end plate 1922, and it is axial to be vertically set on bottom plate 1921
Two sides offer up-side down triangle notch 1923 in 1922 upper middle position of end plate, can stablize support automobile shock absorber piston
200 both ends of bar, it is specific as shown in figure 11.4th power mechanism 193 is connect with conveyer belt 191, for driving the conveyer belt
191 movements.
Working principle:
When in use, worker first checks situations such as there is clear in each station position and adjusts each station position, to be checked
After survey confirmation is errorless, it will test station and station to be detected place shock absorber piston rod of getting on the car, then press on host computer
Start button, after system starting, supporting rod can move down into suitable position under the action of the first power mechanism, then second
Piston rod is clipped by gripper sleeve under the action of power mechanism, then passes through the effect of the first power mechanism, piston rod is lifted
Into camera bellows, i.e., barn door surround without in language, with that is, LED light source is opened, camera is started to work.After camera work is opened, third
Power mechanism drives gripper sleeve to rotate and then piston rod is driven to start turning, and 360 degree are carried out on the circumferencial direction of piston rod
Detection, while detection, if it find that piston rod words defective, host computer is by coordinate points data transmission at flaw to machinery
Arm control unit, at this point, detection work is stopped, mechanical arm extracts painting pen from pen cap, goes to be marked, mark
Cheng Hou, mechanical arm turn back to painting pen in pen cap, then proceed to detect.After whole all detections, in the first power mechanism
Under effect, piston rod is sent back to it in the home position of conveyer belt, gripper sleeve unclamps work under the action of the second power mechanism
Stopper rod.After piston rod is completely taken a seat, under the action of four power mechanisms, conveyer belt takes one pace forward, and carries out next round work
Make.
The automobile vibration damper piston rod surface blemish of view-based access control model provided by the invention detects labelling apparatus, can machine it is complete
At the feeding of automobile vibration damper piston rod, vision-based detection, label and blanking procedure, detection accuracy and detection efficiency are improved.This dress
The appearance set will greatly improve detection qualification rate, detect beat and reduce enterprises using the labor cost, so that enterprise be made to produce
The improvement of matter is obtained in quality and production cost.
The present invention also provides a kind of automobile vibration damper piston rod surface blemishes of view-based access control model to detect labeling method, specific to wrap
Include following steps:
Step 1: automobile vibration damper piston rod to be measured being sequentially placed on the support of conveyer belt, conveyer belt setting in motion；
Step 2: the stop motion when the automobile vibration damper piston rod on conveyer belt moves to immediately below supporting rod, supporting rod
Along its axial downward movement, gripper sleeve clamping automobile vibration damper piston rod to be measured is simultaneously moved axially upward extremely along the supporting rod
It is located at stop motion after same level with camera；
Step 3: adjustment camera focus simultaneously controls gripper sleeve and rotates a circle, and camera is to automobile vibration damper piston rod table to be measured
Face is detected, and after finding flaw point, control marker pen marks flaw point；
Wherein, the time that the gripper sleeve rotates a circle are as follows:
In formula, t0For the time (s) that gripper sleeve rotates a circle, tfFor the interval time (s) of camera photograph, x is camera photograph
The length pixel number size (only numerical values recited, no unit) of piece display screen, y are that the width pixel number of camera photos display screen is big
Small (only numerical values recited, no unit), s are the size (only numerical values recited, no unit) of camera photos display screen；
Step 4: after detection, automobile vibration damper piston rod is placed in original position, conveyer belt movement, and repeat step 2 and
3。
The automobile vibration damper piston rod surface blemish of view-based access control model provided by the invention detects labeling method, can machine it is complete
At the feeding of automobile vibration damper piston rod, vision-based detection, label and blanking procedure, and control automobile vibration damper piston rod rotation one
The time in week improves detection accuracy.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (10)
1. a kind of automobile vibration damper piston rod surface blemish of view-based access control model detects labelling apparatus characterized by comprising
Frame body；And
Two the first guide rails are respectively symmetrically vertically arranged in upside in the middle part of the frame body axial sides；
Upper sliding block is symmetricly set between first guide rail, and is slidably connected respectively with close first guide rail；
Connecting plate is horizontally disposed with, and axial ends is fixedly connected with the upper sliding block；
Two the second guide rails are shifted to install in the connecting plate bottom surface both side；
Transverse slider slides axially and is arranged on correspondence second guide rail, and can be axially opposite along second guide rail
Movement moves backwards；
Supporting rod, is symmetrically vertically arranged in the connecting plate two sides, and top and inner face on the outside of the corresponding transverse slider
It is fixedly connected；
First power mechanism is symmetricly set on the frame body axial sides, and output end is solid with the corresponding upper sliding block
Fixed connection, for driving the upper sliding block to be axially moved along first guide rail；
Second power mechanism is shifted to install in the connecting plate bottom surface both side, and output end is solid with the corresponding transverse slider
Fixed connection, for driving the transverse slider to be axially moved along second guide rail；
Testing agency, setting is in the radial upper lateral part of the frame body, for detecting the automobile vibration damper piston rod surface；
Marking mechanism, setting is in the radial another upper lateral part of the frame body, for marking the automobile vibration damper piston rod table
Face.
2. the automobile vibration damper piston rod surface blemish of view-based access control model as described in claim 1 detects labelling apparatus, feature
It is, further includes:
Two grip blocks are symmetricly set on the connecting plate two sides, and are fixedly connected with the corresponding supporting rod bottom end；
Gripper sleeve, one end are rotatably disposed in the grip block top, and the other end extends the grip block,
Third power mechanism is fixed at the grip block bottom, and connect with the gripper sleeve, described for driving
Gripper sleeve rotation；
Wherein, the gripper sleeve positioned at the connecting plate two sides is oppositely arranged.
3. the automobile vibration damper piston rod surface blemish of view-based access control model as claimed in claim 2 detects labelling apparatus, feature
It is, further includes:
First synchromesh gear is fixed at the output end of the third power mechanism；
Second synchromesh gear, fixation are set on the gripper sleeve；
Belt connects first synchromesh gear and second synchromesh gear.
4. the automobile vibration damper piston rod surface blemish of view-based access control model as claimed in claim 2 or claim 3 detects labelling apparatus, special
Sign is that the testing agency includes:
Support plate, level are fixed at the radial upper lateral part of the frame body；
Multiple cameras, along the axial equidistant arrangement of the support plate；
Light source is symmetricly set on the outside of the two sides camera, and is fixedly connected with the frame body.
5. the automobile vibration damper piston rod surface blemish of view-based access control model as claimed in claim 4 detects labelling apparatus, feature
It is, the marking mechanism includes:
Fixed plate, level are fixed at the frame body radially another upper lateral part；
Fixing seat is discoid, and is arranged in the middle part of the fixed plate, and can be around the frame body radial rotary；
Mechanical arm, one end and the fixing seat are hinged；
Marker pen, with the mechanical arm other end clamping connection；
Pen cap, fixed setting is on the fixing seat and towards the fixing seat radial outside；
Wherein, when not working, the head of the marker pen is inserted into the pen cap.
6. the automobile vibration damper piston rod surface blemish of the view-based access control model as described in claim 2,3 or 5 detects labelling apparatus,
It is characterized in that, further includes:
Conveying platform frame, along the frame body radially across the frame body lower part；
Conveyer belt is axially disposed on the conveying platform frame,
Multiple supports are arranged radially along the conveyer belt, and are arranged along the conveyor shaft to equidistant；
4th power mechanism, and the transmission band connection, for driving the conveyer belt to move；
Wherein, the support axial sides are provided with up-side down triangle notch, are used to support the piston lever of reducer for automobile both ends.
7. the automobile vibration damper piston rod surface blemish of view-based access control model as claimed in claim 6 detects labelling apparatus, feature
It is, the upper sliding block is slidably connected by sliding block on first with first guide rail；The transverse slider passes through second
Upper sliding block is slidably connected with second guide rail.
8. the automobile vibration damper piston rod surface blemish of view-based access control model as claimed in claim 7 detects labelling apparatus, feature
It is, first power mechanism and the second power mechanism are cylinder, and the third power mechanism and the 4th power mechanism are step
Into motor.
9. the automobile vibration damper piston rod surface blemish of view-based access control model as claimed in claim 4 detects labelling apparatus, feature
It is, the frame body top is arranged with barn door, and the barn door lower edge can cover the camera and the light source, and
And the barn door of camera opposite direction can be used as the background of detection.
10. a kind of automobile vibration damper piston rod surface blemish of view-based access control model detects labeling method, which is characterized in that including as follows
Step:
Step 1: automobile vibration damper piston rod to be measured being sequentially placed on the support of conveyer belt, conveyer belt setting in motion；
Step 2: the stop motion when the automobile vibration damper piston rod on conveyer belt moves to immediately below supporting rod, supporting rod is along it
Axial downward movement, gripper sleeve clamp automobile vibration damper piston rod to be measured and along the supporting rod it is moved axially upward to phase
Machine is located at stop motion after same level；
Step 3: adjustment camera focus simultaneously controls gripper sleeve and rotates a circle, camera to automobile vibration damper piston rod surface to be measured into
Row detection, after finding flaw point, control marker pen marks flaw point；
Wherein, the time that the gripper sleeve rotates a circle are as follows:
In formula, t0For the time that gripper sleeve rotates a circle, tfFor the interval time of camera photograph, x is camera photos display screen
Length pixel number size, y are the width pixel number size of camera photos display screen, and s is the size of camera photos display screen.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811246715.XA CN109085183A (en) | 2018-10-25 | 2018-10-25 | A kind of the automobile vibration damper piston rod surface blemish detection labelling apparatus and method of view-based access control model |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811246715.XA CN109085183A (en) | 2018-10-25 | 2018-10-25 | A kind of the automobile vibration damper piston rod surface blemish detection labelling apparatus and method of view-based access control model |
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| CN111855575A (en) * | 2020-08-04 | 2020-10-30 | 研祥智能科技股份有限公司 | Visual detection equipment |
| CN114166853A (en) * | 2021-12-07 | 2022-03-11 | 苏州策林智能科技有限公司 | Appearance flaw detection equipment |
| CN114192438A (en) * | 2021-12-02 | 2022-03-18 | 安徽精研塑胶制品有限公司 | Machine vision-based high-speed plastic mould material sorting and packaging machine |
| CN115184371A (en) * | 2022-08-05 | 2022-10-14 | 深圳市俱进纸品包装有限公司 | Flaw visual inspection device of gift box printing |
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