CN207096124U - A kind of vision inspection apparatus of automatic displacement - Google Patents
A kind of vision inspection apparatus of automatic displacement Download PDFInfo
- Publication number
- CN207096124U CN207096124U CN201720807200.7U CN201720807200U CN207096124U CN 207096124 U CN207096124 U CN 207096124U CN 201720807200 U CN201720807200 U CN 201720807200U CN 207096124 U CN207096124 U CN 207096124U
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- conveyer belt
- detection station
- application unit
- detected
- indexing application
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Abstract
The utility model discloses a kind of vision inspection apparatus of automatic displacement, including frame, the first conveyer belt, the second conveyer belt and the 3rd conveyer belt, and for six faces of object to be detected to be entered with the detection station of vision-based detection, the vision inspection apparatus of the automatic displacement also includes the first indexing application unit being arranged on the first conveyer belt, and the second indexing application unit of the first conveyer belt and the second conveyer belt connecting portion, the second conveyer belt and the 3rd conveyer belt connecting portion is separately positioned on, it can also further set the 3rd indexing application unit further to conjugate.The utility model is by setting multiple indexing application units to adjust the position of object to be detected on a moving belt, obtain accurate image, effectively to be detected to each face of object to be detected, the efficiency detected to object to be detected is improved, reduces the production cost of enterprise.
Description
Technical field
The utility model belongs to automatic control technology field, and in particular to a kind of vision inspection apparatus of automatic displacement.
Background technology
Magnetic material has been widely applied among our life, such as permanent-magnet material is used as into motor, is applied to
Core material in transformer, the magneto-optic disk used as memory, computer magnetic recording floppy disk etc..Magnet material is obtaining
While extensive use, to the quality requirement of magnetic material also more and more higher, after magnetic material is processed, it is necessary to it
Quality is detected, wherein most importantly open defect is detected, including to crackle, crystallization, indenture, cut, burr
Etc. being detected.
At present, general enterprises are all that magnetic material is detected using artificial form, are carried out using artificial form
There is the problem of human factor is had a great influence, Detection accuracy is not sufficiently stable in detection, require higher in product qualification rate and need
All in the case of detection, the detection mode needs also exist for expending substantial amounts of manpower and time, has a strong impact on enterprise's production effect
Rate, the problem of causing the production cost of enterprise to greatly improve.
The trial of Ye You enterprises is detected with machine vision method to magnetic material, but mostly just for same during detection
The product of kind model, sighting device must be changed if magnetic material size difference, therefore lack flexibility, and increase cost.
The content of the invention
The purpose of this utility model is to provide a kind of vision inspection apparatus of automatic displacement, can be detected to various sizes of
Survey object and carry out fast and accurately automatic detection, improve the efficiency and accuracy detected to object to be detected.
To realize object above, the utility model provides following technical scheme：
A kind of vision inspection apparatus of automatic displacement, including frame, the first conveyer belt, the second conveyer belt and the 3rd transmission
Band, and for six faces of object to be detected to be entered with the detection station of vision-based detection, the vision inspection apparatus of the automatic displacement
Also include the first indexing application unit being arranged on the first conveyer belt, and be separately positioned on the first conveyer belt and the second conveyer belt company
Second indexing application unit of socket part position, the second conveyer belt and the 3rd conveyer belt connecting portion.
Preferably, first indexing application unit includes stretches push rod, the first positioning and guiding rail and positioning baffle, described to stretch
Contracting push rod is fixed in the frame of the first conveyer belt side, and the first positioning and guiding rail is fixed in the neck of stretches push rod,
The positioning baffle is arranged in the frame of the first conveyer belt opposite side.By adjusting the collapsing length of stretches push rod, control the
One positioning the distance between guided way and positioning baffle, is conjugated to object to be detected.
Preferably, second indexing application unit includes guided way telescopic advance lever, chain, sprocket wheel, fixing screws and positioning
Locating support is fixed in frame by support, the second positioning and guiding rail and steering plectrum, the fixing screws, the sprocket wheel, chain
Bar, guided way telescopic advance lever and the second positioning and guiding rail are fixed on locating support, and the chain is operated by chain wheel drive,
The steering plectrum is arranged on chain.The second displacement is adjusted by adjusting four structures up and down of guided way telescopic advance lever
The distance between second positioning and guiding rail, is conjugated to object to be detected on unit.
Further, the vision inspection apparatus of the automatic displacement also includes the 3rd indexing application unit, and the 3rd displacement is single
Member is arranged in frame, between detection station.
3rd indexing application unit includes scalable screw rod, wedge shaped ejector pin, telescopic clamp, spring and spring interior axle, institute
State wedge shaped ejector pin and be inserted into telescopic clamp, scalable screw rod connects wedge shaped ejector pin, can adjust wedge shaped ejector pin and be inserted into scalable folder
The depth of tool, so as to change the width of the fixture of telescopic clamp, object to be detected is conjugated, the spring is arranged at bullet
In spring interior axle, the spring interior axle is located at the both sides of telescopic clamp.
Preferably, the detection station includes the first detection station, the second detection station, the 3rd detection station, the 4th inspection
Survey station, the 5th detection station, the 6th detection station and the 7th detection station, first detection station and the second detection station
It is arranged on the second conveyer belt, first detection station and the second detection station are used for detecting and synthesizing object to be detected upper table
The image in face.
The utility model proposes a kind of vision inspection apparatus of automatic displacement, by setting multiple indexing application units to adjust quilt
The position of detection object on a moving belt, obtains accurate image, effectively to be examined to each face of object to be detected
Survey.And the utility model will not cause any change to the object detected and destroy in itself, if object to be detected is
Magnetic material, then it ensure that the magnetic flux of magnetic material in itself.The whole mistake that the utility model is detected to object to be detected
Journey all automates, and substantially increases the efficiency detected to object to be detected, reduces the production cost of enterprise.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the vision inspection apparatus of the utility model automatic displacement；
Fig. 2 is the structural representation of the indexing application unit of the utility model first；
Fig. 3 is the structural representation of the indexing application unit of the utility model second；
Fig. 4 is the structural representation of the indexing application unit of the utility model the 3rd.
Embodiment
Technical solutions of the utility model are described in further details with reference to the accompanying drawings and examples, following examples are not
Form to restriction of the present utility model.
The utility model provides a kind of vision inspection apparatus of automatic displacement, and Fig. 1 is the top view of the device, for pair
Object to be detected carries out automatic detection, especially suitable for carrying out automatic detection to magnetic material, other can also be needed to carry out
The workpiece of open defect detection is detected.The device includes frame 10, and described frame 10 is provided with the first transmission 21, second
The conveyer belt 23 of conveyer belt 22 and the 3rd, the first conveyer belt 21, the second conveyer belt 22, the 3rd conveyer belt 23 are fixed on the work of frame 10
Make on table top, the direction of transfer of the first conveyer belt 21 is vertical with the direction of transfer of the second conveyer belt 22, the biography of the second conveyer belt 22
Send direction vertical with the direction of transfer of the 3rd conveyer belt 23.Conveyer belt is fixed on the work top of frame 10, for transmitting quilt
Detection object, object to be detected enter from the first conveyer belt 21, by the second conveyer belt 22, are flowed out from the 3rd conveyer belt 23.
In frame 10, provided with the detection station for carrying out vision-based detection to object to be detected, the utility model is set
There are seven detection stations, be the first detection station 41, the second detection station 42, the 3rd detection station the 43, the 4th detection work respectively
The 44, the 5th detection station 45 of position, the 6th detection station 46 and the 7th detection station 47, it is equipped with for detecting in each detection station
Industrial camera and be arranged on the light source of camera front end, the light source position of the camera front end of each detection station is to hand between each other
Wrong, so being disturbed without light source.
Described the first detection station 41, the second detection station 42, the 3rd detection station 43, the 4th detection station 44 are distinguished
It is arranged on the top and both sides of the second conveyer belt 22, the 5th detection station 45, the 6th detection station 46 and the 7th detection workpiece
47 are arranged on the bottom and both sides of the 3rd conveyer belt 23, for detecting six faces of magnetic material.The first described detection station
41 are used to detect workpiece top surface, and the second described detection station 42 is used for the top for detecting workpiece, the first detection station 41 and the
Two pictures that two detection stations 42 are captured are after image procossing, the image of synthesis object to be detected upper surface, obtained figure
As there is the preferable depth of field so that image becomes apparent from, and is commonly used to detect a most important face.The 3rd described detection workpiece 43
Workpiece front and rear is detected respectively with the 4th detection workpiece 44；The 5th described detection station 45 be workpiece bottom, the 6th
The detection station 47 of detection station 46 and the 7th detects workpiece right part and left part respectively.
It should be noted that the design of above-mentioned detection station, main six faces for being responsible for shooting object to be detected, acquisition regard
Frequency image can use different technical schemes for use in detection, its specific position and mechanical mechanism according to environment difference,
Here repeat no more.The present embodiment is preferably provided with the first detection station 41 and is used to detect workpiece top surface, the second detection station
42 top for detecting workpiece, two pictures that the first detection station 41 and the second detection station 42 are captured pass through image procossing
Afterwards, the image obtained has the preferable depth of field so that image becomes apparent from, and is commonly used to detect a most important face.
The vision inspection apparatus of the automatic displacement of the present embodiment, during provided with for being transmitted on a moving belt to object to be detected
Position carry out automatic displacement the first indexing application unit 31, the second indexing application unit 32 and the 3rd indexing application unit 33.
Wherein, as shown in Fig. 2 the first indexing application unit 31 is arranged on the side of the first conveyer belt 21, it is fixed on by support
In frame 10, including stretches push rod 311, the first positioning and guiding rail 312 and positioning baffle 313.
Wherein, stretches push rod 311 is fixed in the frame of the side of the first conveyer belt 21, and stretches push rod 311 it is horizontal
The top of first conveyer belt 21；First positioning and guiding rail 312 is fixed in the neck of stretches push rod 311, positioned at the first conveyer belt
Above 21；Positioning baffle 313 is arranged in the frame of the opposite side of the first conveyer belt 21.By adjusting stretching for stretches push rod 311
Contracting length, the distance between the first positioning and guiding rail 312 and positioning baffle 313 are controlled, the distance on conveyer belt by transmitting
The width dimensions of object to be detected.
Object to be detected enters vision inspection apparatus by the initiating terminal of the first conveyer belt 21, is transported along the first conveyer belt 21
Dynamic direction (direction of arrow in Fig. 2) contacts the first positioning and guiding rail 312, and the first positioning and guiding rail 312 is towards the first conveyer belt 21
One end of initiating terminal is tapered end, i.e. the first positioning and guiding rail 312 is wedge-shaped, quilt towards one end of the initiating terminal of the first conveyer belt 21
Detection object is entered by the tapered end of the first orientation guided way 312, by adjusting the collapsing length of stretches push rod 311, control the
The width dimensions of the distance between one positioning guided way 312 and positioning baffle 313 and object to be detected are adapted so that detected
Object can just pass through.
As shown in figure 1, one the second indexing application unit is set in the connecting portion of the first conveyer belt 21 and the second conveyer belt 22
32, for object to be detected to be transferred into the second conveyer belt 22 from the first conveyer belt 21；Passed in the second conveyer belt 22 and the 3rd
The connecting portion of band 23 is sent to be provided with another the second indexing application unit 32, for object to be detected to be shifted from the second conveyer belt 22
Onto the 3rd conveyer belt 23.The second indexing application unit 32 between the first conveyer belt 21 and the second conveyer belt 22 is arranged on the second transmission
With 22 top, the second indexing application unit 32 between the second conveyer belt 22 and the 3rd conveyer belt 23 is arranged on the 3rd conveyer belt 23
Top.
It is easily understood that in the prior art can be by the way of push rod by detected material for the second indexing application unit 32
Body is shifted onto on another conveyer belt from a conveyer belt, but during push, the change of position easily occurs, causes
Object to be detected run-off the straight etc., easily detection failure very unfavorable for vision-based detection.
The structure of the indexing application unit of the present embodiment second is as shown in figure 3, the second indexing application unit of the present embodiment 32 includes guided way
Telescopic advance lever 321, chain 322, sprocket wheel 323, fixing screws 324 and locating support 325, the second positioning and guiding rail 326 and turn
To plectrum 327.Locating support 325 is fixed in frame 10 by fixing screws 324, and sprocket wheel 323, chain 322, guided way are flexible to be adjusted
The positioning and guiding rail 326 of pole 321 and second is fixed on locating support 325, and chain 322 is driven by sprocket wheel 323 and operated, and is turned to
Plectrum 327 is arranged on chain 322.Guided way telescopic advance lever 321 is arranged on the both sides of locating support 325, and the second positioning is led
It is arranged on to rail 326 on locating support 325.
Turn to plectrum 327 to be used to object to be detected pushing the latter conveyer belt from previous conveyer belt, on chain 322
At least provided with a steering plectrum 327, or multiple.The biography of the direction of transfer of first conveyer belt 21 and the second conveyer belt 22
Send direction vertical, in both connecting portions, object to be detected is pushed from the first conveyer belt 21 on second conveyer belt 22, is detected
The direction of motion for surveying object changes.The direction of transfer of second conveyer belt 22 is vertical with the direction of transfer of the 3rd conveyer belt 23,
In both connecting portions, object to be detected is pushed on the 3rd conveyer belt 23 from the second conveyer belt 22, the fortune of object to be detected
Dynamic direction changes.
Specifically, the sprocket wheel 323 of the second indexing application unit 32 rotates under the drive of external impetus, drives chain 322 to rotate,
When object to be detected enters the position of the second indexing application unit 32, object to be detected is diverted plectrum 327 and dialled from previous conveyer belt
Onto latter conveyer belt, the second indexing application unit 32 is adjusted by adjusting four structures up and down of guided way telescopic advance lever 321
The distance between upper second positioning and guiding rail 326, the distance are come by the length dimension of the object to be detected transmitted on conveyer belt
Reach the function of automatic displacement.
It should be noted that the application is not limited to the specific mechanical structure of the second indexing application unit, Fig. 3 technical scheme is only
For preferable scheme, the second indexing application unit can not only realize transfer of the object to be detected in transmission interband, and also achieve
Automatic displacement, two functions are combined into one, reduce the complexity of equipment so that the space of hold facility is reduced, and structure is more
Adduction is managed.Object to be detected is realized when transmitting the transfer of interband, can also will be directly detected by the way of push rod promotion
Object is pushed on another conveyer belt from a conveyer belt；And conjugating part can then be carried out with the guide rail of adjustment width
Limitation.
By the first indexing application unit 31 and the second indexing application unit 32, when can limit object to be detected and transmitting on a moving belt
Position, and the position of object to be detected on a moving belt is most important for vision-based detection, if there is deviation position,
It can cause the video image of shooting that deviation occurs, it is impossible to gather the image of object to be detected, it is impossible to accurately to detected material
Body is detected.The technical scheme of the present embodiment, position when object to be detected transmits on a moving belt is effectively limited, ensured
The accuracy of collection image.
Preferably, when object to be detected transmits on a moving belt, with the vibration of machine, easily object to be detected is caused to exist
Position on conveyer belt is changed, and the 3rd indexing application unit 33 is also provided with for this present embodiment, and the 3rd indexing application unit 33 can be with
Set multiple, in frame 10, in the further displacement made above of detection station, ensure that object to be detected is transmitting
The accurate of position is taken, such as the 3rd indexing application unit is set again between the second detection station 42 and the 3rd detection station 43
33, the 3rd indexing application unit 33 is set again between the 5th detection station 45 and the 6th detection station 46.
(figure is from the 6th detection station 46 to the 5th detection station 45 to the structure of 3rd indexing application unit 33 as shown in Figure 4
The view in direction), including scalable screw rod 331, wedge shaped ejector pin 332, telescopic clamp 333, spring 334 and spring interior axle 335.
Scalable screw rod 331 is connected with wedge shaped ejector pin 332, and spring 334 is connected with spring interior axle 335, spring 334 and telescopic clamp
333 connections, wedge shaped ejector pin 332 are inserted into telescopic clamp 333, and scalable screw rod 331 connects wedge shaped ejector pin 332, can adjust wedge
Shape push rod 332 is inserted into the depth of telescopic clamp 333, so as to change the width of the fixture of telescopic clamp 333, spring
334 are arranged in spring interior axle 335, and the spring interior axle 335 is located at the both sides of telescopic clamp 333.
Specifically, by adjusting the flexible of scalable screw rod 331, to adjust wedge shaped ejector pin 332 and telescopic clamp 333
Position relationship, so as to change the width of the fixture of telescopic clamp 333, and then limit object to be detected on a moving belt
Position, to reach the function of automatic displacement.
First indexing application unit 31, the second indexing application unit 32 and the 3rd displacement in the vision inspection apparatus of the application automatic displacement
Unit 33, it can also be used to detect the length, width and height of object to be detected respectively, so as to may also be used for excluding underproof product
Fall.Height of the wedge shaped ejector pin 332 between conveyer belt can be used for detecting object to be detected in wherein the 3rd indexing application unit 33
Height.
It is easily understood that the first indexing application unit, the 3rd indexing application unit in technical scheme can also use it
His form conjugate, such as the first indexing application unit is by the way of Fig. 4, and the 3rd indexing application unit is by the way of Fig. 2,
Specific implementation described in the present embodiment is combined with the structure of the vision inspection apparatus of whole automatic displacement, reasonable
Space under realized using reasonable manner, such as first transmission carrying space it is more rich, can using Fig. 2 by the way of come reality
Existing first delivery unit, and then space is more preferable using Fig. 4 effect than relatively limited for the second conveyer belt, the 3rd conveyer belt.
Above example is only to illustrate the technical solution of the utility model rather than be limited, without departing substantially from this reality
In the case of new spirit and its essence, those skilled in the art are various corresponding when that can be made according to the utility model
Change and deformation, but these corresponding change and deformation should all belong to the protection model of the claim appended by the utility model
Enclose.
Claims (6)
1. a kind of vision inspection apparatus of automatic displacement, including frame (10), the first conveyer belt (21), the second conveyer belt (22) and
3rd conveyer belt (23), and for six faces of object to be detected to be entered with the detection station of vision-based detection, it is characterised in that it is described
The vision inspection apparatus of automatic displacement also includes the first indexing application unit (31) being arranged on the first conveyer belt (21), and respectively
The first conveyer belt (21) is arranged on the second conveyer belt (22) connecting portion, the second conveyer belt (22) and the 3rd conveyer belt (23) to connect
The second indexing application unit (32) of socket part position.
2. the vision inspection apparatus of automatic displacement as claimed in claim 1, it is characterised in that first indexing application unit (31)
Including stretches push rod (311), the first positioning and guiding rail (312) and positioning baffle (313), the stretches push rod (311) is fixed
In the frame of the first conveyer belt (21) side, the first positioning and guiding rail (312) is fixed on the neck of stretches push rod (311)
In, the positioning baffle (313) is arranged in the frame of the first conveyer belt (21) opposite side, by adjusting stretches push rod (311)
Collapsing length, control the distance between the first positioning and guiding rail (312) and positioning baffle (313).
3. the vision inspection apparatus of automatic displacement as claimed in claim 1, it is characterised in that second indexing application unit (32)
Including guided way telescopic advance lever (321), chain (322), sprocket wheel (323), fixing screws (324) and locating support (325),
Locating support (325) is fixed on frame by two positioning and guiding rails (326) and steering plectrum (327), the fixing screws (324)
(10) on, the sprocket wheel (323), chain (322), guided way telescopic advance lever (321) and the second positioning and guiding rail (326) are fixed
On locating support (325), the chain (322) is driven by sprocket wheel (323) and operated, and the steering plectrum (327) is arranged on
On chain (322), the second indexing application unit (32) is adjusted by adjusting four structures up and down of guided way telescopic advance lever (321)
The distance between upper second positioning and guiding rail (326).
4. the vision inspection apparatus of automatic displacement as claimed in claim 1, it is characterised in that the vision inspection of the automatic displacement
Surveying device also includes the 3rd indexing application unit (33), and the 3rd indexing application unit (33) is arranged in frame (10), positioned at detection work
Between position.
5. the vision inspection apparatus of automatic displacement as claimed in claim 4, it is characterised in that the 3rd indexing application unit (33)
Including scalable screw rod (331), wedge shaped ejector pin (332), telescopic clamp (333), spring (334) and spring interior axle (335), institute
State wedge shaped ejector pin (332) and be inserted into telescopic clamp (333), scalable screw rod (331) connection wedge shaped ejector pin (332), pass through regulation
Wedge shaped ejector pin (332) is inserted into the depth of telescopic clamp (333), so as to change the width of the fixture of telescopic clamp (333), institute
State spring (334) to be arranged in spring interior axle (335), the spring interior axle (335) is located at the both sides of telescopic clamp (333).
6. the vision inspection apparatus of automatic displacement as claimed in claim 1, it is characterised in that the detection station includes first
Detection station (41), the second detection station (42), the 3rd detection station (43), the 4th detection station (44), the 5th detection station
(45), the 6th detection station (46) and the 7th detection station (47), first detection station (41) and the second detection station
(42) it is arranged on the second conveyer belt (22), first detection station (41) and the second detection station (42) are used for detecting and closing
Into the image of object to be detected upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807200.7U CN207096124U (en) | 2017-07-05 | 2017-07-05 | A kind of vision inspection apparatus of automatic displacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807200.7U CN207096124U (en) | 2017-07-05 | 2017-07-05 | A kind of vision inspection apparatus of automatic displacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096124U true CN207096124U (en) | 2018-03-13 |
Family
ID=61555267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720807200.7U Expired - Fee Related CN207096124U (en) | 2017-07-05 | 2017-07-05 | A kind of vision inspection apparatus of automatic displacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271451A (en) * | 2017-07-05 | 2017-10-20 | 杭州电子科技大学 | A kind of vision inspection apparatus of automatic displacement |
-
2017
- 2017-07-05 CN CN201720807200.7U patent/CN207096124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271451A (en) * | 2017-07-05 | 2017-10-20 | 杭州电子科技大学 | A kind of vision inspection apparatus of automatic displacement |
| CN107271451B (en) * | 2017-07-05 | 2023-09-26 | 杭州电子科技大学 | Automatic visual detection device that shifts |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180313 Termination date: 20180705 |