CN106501273A - Cylindrical work vision-based detection streamline and its side face detection means - Google Patents
Cylindrical work vision-based detection streamline and its side face detection means Download PDFInfo
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- CN106501273A CN106501273A CN201611256515.3A CN201611256515A CN106501273A CN 106501273 A CN106501273 A CN 106501273A CN 201611256515 A CN201611256515 A CN 201611256515A CN 106501273 A CN106501273 A CN 106501273A
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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
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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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8854—Grading and classifying of flaws
- G01N2021/888—Marking defects
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The present invention relates to surface of the work detection means field, more particularly to cylindrical work vision-based detection streamline and its side face detection means.Cylindrical work side face detection means includes workbench and setting machine vision detection device on the table, workbench is provided with detecting position and the friction roller for driving the workpiece in detecting position to rotate, the radial direction side of friction roller is provided with the slideway for conveying work pieces, slideway is provided with feed and dials roller, and feed group roller is provided with stirs structure.Compared with current being put by rolling the is had and detection means detected to workpiece by Filtting device, the cylindrical work side face detection means of the present invention carries out continuous-flow type continuous detecting to workpiece, using cylindrical work self character, the workpiece for making workpiece to be detected enter detecting position and promote detection to complete leaves detecting position, detection efficiency is high, and structure of the detecting device is simple, and testing cost is low.
Description
Technical field
The present invention relates to surface of the work detection means field, more particularly to cylindrical work vision-based detection streamline and its week
Face detection means.
Background technology
Conventional battery case outward appearance and side face detection mode are mainly manual detection, and manual detection efficiency is low, testing cost
High and Detection results are bad, the situation for flase drop or missing inspection easily occur.And can be solved by Machine Vision Detection mode
The problems referred to above, such as publication No. are CN105910645A, date of publication one kind disclosed in the Chinese patent application of 2016.08.31
The automatic inspection line Machine Method of 18650 lithium batteries, including lithium battery apparent size detection module and automatic Filtting device, in inspection
During the outer peripheral face of survey battery case, supplied materials is carried to by apparent size detection module by apparent size Filtting device.Outward appearance is detected
Module includes that face of cylinder scratch detection device, face of cylinder scratch detection device include that tool is put in the rolling being made up of roller bearing, and rolling is put
Tool top is provided with the machine vision detection device of the compositions such as light source and camera, and roller motor drives roller bearing to rotate, and roller bearing drives lithium
Battery is rotated, and detects lithium battery periphery while lithium battery is rotated.Although this detection means can realize machine vision
Detection, but the production line for line production at this stage, the production effect that production line is reduced by Filtting device travelling workpiece
Rate, while also increasing the complexity of testing equipment on production line, increases testing cost.
Content of the invention
It is an object of the invention to provide a kind of cylindrical work side face detection means, to solve current cylindrical work week
Face detection means detection efficiency is low, the problem that testing cost is high；In addition, the present invention also aims to providing a kind of using above-mentioned
The cylindrical work vision-based detection streamline of cylindrical work side face detection means.
For achieving the above object, the technical scheme of cylindrical work side face detection means of the invention is：Cylindrical work
Side face detection means includes that workbench and setting machine vision detection device on the table, described workbench are provided with inspection
Location and the friction roller for driving the workpiece in detecting position to rotate, the radial direction side of described friction roller are provided with for transmitting
The slideway of workpiece, the slideway are provided with feed and dial roller, and feed is dialled roller and is provided with for workpiece to be detected is dialled roller from feed
Side dials to opposite side to promote what the workpiece in detecting position left to stir structure.
Described feed is dialled roller and is provided with the workpiece holding tank being adapted to workpiece shapes, and described workpiece holding tank constitutes institute
That stated stirs structure.
Described feed is dialled the part on the side face of roller beyond workpiece holding tank and is constituted and coordinates stop workpiece from giving with slideway
The barrier structure that the side of roller is moved to opposite side dialled by material.
Described slideway is obliquely installed and dials the part of roller higher than near the part of friction roller near feed.
Be tiltedly installed with chute on workbench, described feed is dialled roller and is arranged on described chute, described slideway by
The diapire of described chute is constituted.
The technical scheme of cylindrical work vision-based detection streamline of the present invention is：Cylindrical work vision-based detection streamline
Including cylindrical work side face detection means, cylindrical work side face detection means includes workbench and arranges on the table
Machine vision detection device, described workbench are provided with detecting position and the friction for driving the workpiece in detecting position to rotate
Roller, the radial direction side of described friction roller are provided with the slideway for conveying work pieces, and the slideway is provided with feed and dials roller, and feed is dialled
Roller be provided with for by workpiece to be detected from feed dial roller side dial to opposite side with promote the workpiece in detecting position from
That opened stirs structure.
Described feed is dialled roller and is provided with the workpiece holding tank being adapted to workpiece shapes, and described workpiece holding tank constitutes institute
That stated stirs structure.
Described feed is dialled the part on the side face of roller beyond workpiece holding tank and is constituted and coordinates stop workpiece from giving with slideway
The barrier structure that the side of roller is moved to opposite side dialled by material.
Described slideway is obliquely installed and dials the part of roller higher than near the part of friction roller near feed.
Be tiltedly installed with chute on workbench, described feed is dialled roller and is arranged on described chute, described slideway by
The diapire of described chute is constituted.
Beneficial effects of the present invention are：The workbench of the cylindrical work side face detection means of the present invention is provided with friction
Roller, the radial direction side of friction roller are provided with slideway, and slideway is provided with feed and dials roller, and during detection workpiece, feed dials roller by work to be detected
Part from feed dial roller side dial to opposite side, be simultaneously in detecting position workpiece sensing finish by workpiece to be detected promote from
Detecting position is opened, the workpiece to be detected adjacent with detecting position is pushed to detecting position, by machine vision detection device in detection
The workpiece to be detected of position is detected that so circulate, feed is dialled roller and often stirs a workpiece to be detected, just has new work to be detected
Part enters detecting position and the workpiece that detection is completed is pushed into next station simultaneously.Tool and Filtting device are put by rolling with current
The detection means detected by workpiece is compared, and the cylindrical work side face detection means of the present invention carries out continuous-flow type company to workpiece
Continuous detection, using cylindrical work self character, the workpiece for making workpiece to be detected enter detecting position and promote detection to complete leaves
Detecting position, detection efficiency are high, and structure of the detecting device is simple, and testing cost is low.
Further, described slideway is obliquely installed and dials the part of the part higher than close friction roller of roller near feed,
The slideway being obliquely installed can be such that the workpiece in station to be detected applies the workpiece in detecting position using the gravity of itself
Thrust, reduce feed group roller stir power, and the workpiece being simultaneously in slideway is mutually pressed close under self gravitation effect, and can give
The thrust that workpiece in detecting position is moved, during friction roller drives the battery case in detecting position to rotate, at holding
Can remain relatively unchanged in the position of the battery case of detecting position, it is ensured that higher accuracy of detection and detection efficiency.
Further, described feed is dialled roller and is provided with workpiece holding tank, and described feed is dialled roller and passes through described workpiece
Holding tank will wait that the workpiece for entering location to be checked dials to location to be checked, stir work piece operations by workpiece holding tank more steady,
Improve the efficiency that stirs.
Further, the part that described feed is dialled on the side face of roller beyond workpiece holding tank is constituted to be coordinated with slideway and is stopped
Workpiece is moved to the barrier structure of opposite side from the side of feed group roller, and feed is dialled roller and coordinates stop workpiece to dial from feed with slideway
The side of roller is moved to opposite side, dials roller by feed and coordinates the speed that can control that workpiece to be detected enters detecting position with slideway
Degree, facilitates the debugging of whole detection means.
Description of the drawings
Fig. 1 is the structural representation of the specific embodiment of the cylindrical work side face detection means of the present invention；
Fig. 2 is the axonometric drawing of the specific embodiment of the cylindrical work side face detection means of the present invention；
Fig. 3 is the partial view of the specific embodiment of the cylindrical work side face detection means of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the cylindrical work side face detection means of the present invention, as shown in Figure 1 to Figure 3, in the present embodiment,
Cylindrical work to be detected is battery case 4, and battery case 4 is the tubular structure with shell bottom, needs the periphery for detecting battery case 4
Face.
In the present embodiment, cylindrical work side face detection means includes that workbench 1 and the machine being arranged on workbench 1 are regarded
Feel that detection means 3, workbench 1 are provided with detecting position, workbench 1 is provided with friction roller 23, and the radial direction side of friction roller 23 is provided with
For transmitting the chute 22 of battery case 4, the diapire of the chute 22 in the present embodiment constitutes the slideway for arranging on the table.Chute
22 are provided with feed dials roller 21, and feed is dialled roller 21 and is provided with for dialing to location to be checked to promote battery case 4 to be detected
What the battery case 4 in detecting position left stirs structure, and in the present embodiment, it is to be arranged on feed to dial the workpiece on roller to stir structure
Holding tank 211.
In the present embodiment, chute 22 is the U-lag being obliquely installed, and dials the part of roller 21 higher than near friction roller near feed
Part, feed dials the part on the side face of roller 21 beyond workpiece holding tank and constitutes and coordinate stop workpiece from giving with 22 diapire of chute
The side of material group roller is moved to the barrier structure of opposite side, and feed is dialled roller and coordinates stop workpiece to dial roller from feed with 22 diapire of chute
21 side is moved to opposite side, dials roller 21 by feed and can control workpiece entrance detection to be detected with the cooperation of 22 diapire of chute
The speed of position, facilitates the debugging of whole detection means.
Battery case 4 is dialled roller 21 by feed after sliding from the top of chute 22 and is kept off in the side of feed group roller 21, cylindrical work
When side face detection means works, the rotation of roller 21 dialled by feed makes the battery case 4 for dialling 21 side of roller in feed enter workpiece holding tank
In 211, the opposite side that roller 21 dialled by battery case 4 to feed is stirred, battery case 4 to be detected is dialled after the opposite side of roller 21 to feed,
The all battery cases that dials in feed between roller 21 and friction roller 23 are promoted to advance, the battery case to be detected adjacent with detecting position enters
Enter detecting position while promoting the original battery case in detecting position to leave detecting position.
The chute 22 of the present invention is obliquely installed, during detection, in self gravitation between each battery case to be detected 4
Mutually press close under effect, and give the battery case 2 for being in detecting position certain thrust, make in feed dial roller 21 and friction roller 23 it
Between battery case 4 be in a stable state, friction roller 23 drive in detecting position 4 rotary course of battery case in, place
Relatively constant in the position of the battery case 4 of detecting position, it is ensured that higher accuracy of detection and detection efficiency.
As illustrated, in the present embodiment, friction roller 23 and feed group roller 21 are logical to drive rotation by motor 24, passes through
Roller rotation dialled by step motor control friction roller and feed so that it is adjustable that roller rotary speed dialled by friction roller and feed.
In the present embodiment, the workpiece holding tank 211 that feed is dialled on roller 21 is provided with two, and two workpiece holding tanks are along feed
Dial roller 21 radially dorsad to arrange.In other embodiment, according to other requirements such as detection speed of detection means, workpiece holding tank can
To arrange one or at least three.In other embodiment, workpiece holding tank can also be provided in being fed dials roller outer peripheral face
Driving lever, directly slides to the bottom of chute after now battery case entrance chute, battery case constantly enters chute, in the bottom heap of chute
Product simultaneously dials roller near feed, dials driving lever when roller rotates until feed and stirs battery case, promotes battery case to move forward, and promotion is in
The battery case of detecting position leaves detecting position and new battery case to be detected is pushed into detecting position, and the now effect of feed group roller is only
It is to stir battery case, changes the battery case in detecting position.In other embodiments, full at the angle of inclination of skewed slot and height
In the case that foot is required, the battery case being deposited in skewed slot can be relied solely on and promote the battery case in detecting position to leave detection
Position.
In the present embodiment, machine vision detection device 3 includes support 31 and is arranged on support 31 above detecting position
Industrial camera 32, also include that the vision light source 33 for being arranged on 23 oblique upper of friction roller, vision light source 33 are clapped for industrial camera 32
According to light source is provided, in the present embodiment, in order to improve the image quality of industrial camera, vision light source 33 is along 23 axial direction side of friction roller
To the strip source for extending.The side of friction roller 23 is chute 22, and opposite side is transporter 5, and the side of transporter 5 is provided with
Device for eliminating 6, device for eliminating 6 include the electric pushrod 61 being connected with machine vision detection device, in machine vision detection device
Detect battery case unqualified when, electric pushrod 61 receives signal, and the underproof battery case is released actuating device.Transmission dress
Put and will detect that qualified battery case is transported to next station and is processed.
Operationally, workpiece enters chute to the cylindrical work side face detection means of the present invention first, along chute diapire
Glide, motor drives feed to dial roller Periodic Rotating counterclockwise, and each rotational angle can dial the work on roller according to feed
The quantity of part holding tank is set, and in the present embodiment, the quantity of workpiece holding tank is two, and the angle that roller rotates every time dialled by feed
Spend for 180 degree, often rotating once has a battery case to enter opposite side from the side that roller dialled by feed, makes in the to be checked of front end
Survey battery case detecting position is entered while promoting the battery case in detecting position to leave detecting position, motor drives friction roller at the uniform velocity
Rotation, drives the battery case in detecting position to rotate, in industrial camera in the battery case rotary course of detecting position to battery
Shell side face carries out image acquisition, and the image transmitting of collection is processed to computer-processing equipment, and judges the side face of battery case
Whether defective, electric pushrod is transmitted signals to if defective, starts electric pushrod and defective battery case is released
Battery case is transported to next station by transporter pending if without defect by transporter.
The cylindrical work side face detection means of the present invention adopts pipeline system detection pattern, using cylindrical work from
Body characteristic, the gravity by using battery case itself in detection process ensure that battery case position is stablized in chute；By giving
Material group roller is stirred battery case and the battery case in detecting position is changed automatically, simple structure, it is not necessary to special carrying dress
Put.
The specific embodiment of the cylindrical work vision-based detection streamline of the present invention, cylindrical work vision-based detection streamline
Including cylindrical work side face detection means, cylindrical work side face detection means and above-mentioned cylindrical work side face detection means
Specific embodiment described in structure identical, repeat no more.
In the other embodiment of the cylindrical work vision-based detection streamline of the present invention and its side face detection means, above-mentioned cunning
Groove can be horizontally disposed with, and now the battery case in chute is only integrally moved forward under the toggle action of feed group roller；Above-mentioned
Chute only can extend to feed from the radial direction side of friction roller and dial roller, and feed is dialled roller and can arrange water away from the side of friction roller
Flat conveyer belt dials roller feed for feed.
Claims (10)
1. cylindrical work side face detection means, including workbench and arranges machine vision detection device on the table, its
It is characterised by：Described workbench is provided with detecting position and the friction roller for driving the workpiece in detecting position to rotate, described
The radial direction side of friction roller be provided with the slideway for conveying work pieces, the slideway is provided with feed and dials roller, and feed is dialled and set on roller
Have for dialing to opposite side to promote what the workpiece in detecting position left to dial workpiece to be detected from the side that roller dialled by feed
Dynamic structure.
2. cylindrical work side face detection means according to claim 1, it is characterised in that：Described feed is dialled and is set on roller
There is the workpiece holding tank being adapted to workpiece shapes, what described workpiece holding tank composition was described stirs structure.
3. cylindrical work side face detection means according to claim 2, it is characterised in that：The week of roller dialled by described feed
Part on face beyond workpiece holding tank is constituted to be coordinated with slideway and stops that workpiece is moved to opposite side from the side that roller dialled by feed
Barrier structure.
4. the cylindrical work side face detection means according to claim 1 or 2 or 3, it is characterised in that：Described slideway inclines
Tiltedly arrange and the part of roller is dialled higher than near the part of friction roller near feed.
5. the cylindrical work side face detection means according to claim 1 or 2 or 3, it is characterised in that：Incline on workbench
Chute is provided with, described feed is dialled roller and is arranged on described chute, and described slideway is made up of the diapire of described chute.
6. cylindrical work vision-based detection streamline, including cylindrical work side face detection means, cylindrical work side face is detected
Device includes workbench and setting machine vision detection device on the table, it is characterised in that：Set on described workbench
Have detecting position and a friction roller for driving the workpiece in detecting position to rotate, the radial direction side of described friction roller be provided with for
The slideway of conveying work pieces, the slideway be provided with feed dial roller, feed dial roller be provided with for by workpiece to be detected from feed dial
The side of roller dials to opposite side to promote what the workpiece in detecting position left to stir structure.
7. cylindrical work vision-based detection streamline according to claim 6, it is characterised in that：Described feed is dialled on roller
The workpiece holding tank being adapted to workpiece shapes is provided with, what described workpiece holding tank composition was described stirs structure.
8. cylindrical work vision-based detection streamline according to claim 7, it is characterised in that：Roller dialled by described feed
Part on side face beyond workpiece holding tank is constituted to be coordinated with slideway and stops that workpiece is moved to opposite side from the side that roller dialled by feed
Barrier structure.
9. the cylindrical work vision-based detection streamline according to claim 6 or 7 or 8, it is characterised in that：Described slideway
Be obliquely installed and the part of roller is dialled higher than near the part of friction roller near feed.
10. the cylindrical work vision-based detection streamline according to claim 6 or 7 or 8, it is characterised in that：On workbench
It is tiltedly installed with chute, described feed is dialled roller and is arranged on described chute, the diapire of described slideway by described chute
Constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256515.3A CN106501273A (en) | 2016-12-30 | 2016-12-30 | Cylindrical work vision-based detection streamline and its side face detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611256515.3A CN106501273A (en) | 2016-12-30 | 2016-12-30 | Cylindrical work vision-based detection streamline and its side face detection means |
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| Publication Number | Publication Date |
|---|---|
| CN106501273A true CN106501273A (en) | 2017-03-15 |
Family
ID=58333425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611256515.3A Pending CN106501273A (en) | 2016-12-30 | 2016-12-30 | Cylindrical work vision-based detection streamline and its side face detection means |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827797A (en) * | 2017-04-10 | 2017-06-13 | 三明职业技术学院 | A kind of dedicated positioning device of flexible pipe bat printing |
| CN107116040A (en) * | 2017-06-26 | 2017-09-01 | 河南奇测电子科技有限公司 | Revolving body workpieces detection line and its distribution line |
| CN107128681A (en) * | 2017-06-26 | 2017-09-05 | 河南奇测电子科技有限公司 | Workpiece metering device and the revolving body workpieces detection line using the device |
| CN107140375A (en) * | 2017-06-29 | 2017-09-08 | 河南奇测电子科技有限公司 | Cylindrical work end face vision-based detection streamline and its workpiece holder |
| CN108519388A (en) * | 2018-03-30 | 2018-09-11 | 宁波高新区神台德机械设备有限公司 | Detection device for spare parts processing machinery |
| CN112122152A (en) * | 2020-10-20 | 2020-12-25 | 云南中烟工业有限责任公司 | Cigarette circumferential surface off-line appearance quality detection device and method |
| CN114636757A (en) * | 2022-04-21 | 2022-06-17 | 无锡三海科技有限公司 | Hollow pipe welding seam detection system and detection method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106827797A (en) * | 2017-04-10 | 2017-06-13 | 三明职业技术学院 | A kind of dedicated positioning device of flexible pipe bat printing |
| CN106827797B (en) * | 2017-04-10 | 2022-10-25 | 三明职业技术学院 | Special positioning device for flexible pipe transfer printing |
| CN107116040A (en) * | 2017-06-26 | 2017-09-01 | 河南奇测电子科技有限公司 | Revolving body workpieces detection line and its distribution line |
| CN107128681A (en) * | 2017-06-26 | 2017-09-05 | 河南奇测电子科技有限公司 | Workpiece metering device and the revolving body workpieces detection line using the device |
| CN107116040B (en) * | 2017-06-26 | 2023-05-16 | 河南奇测电子科技有限公司 | Revolving body workpiece detection line and distribution line thereof |
| CN107140375A (en) * | 2017-06-29 | 2017-09-08 | 河南奇测电子科技有限公司 | Cylindrical work end face vision-based detection streamline and its workpiece holder |
| CN107140375B (en) * | 2017-06-29 | 2024-01-26 | 河南奇测电子科技有限公司 | Cylindrical workpiece end face vision detection assembly line and workpiece support frame thereof |
| CN108519388A (en) * | 2018-03-30 | 2018-09-11 | 宁波高新区神台德机械设备有限公司 | Detection device for spare parts processing machinery |
| CN108519388B (en) * | 2018-03-30 | 2020-08-04 | 宁波高新区神台德机械设备有限公司 | Detection device for machining of mechanical parts |
| CN112122152A (en) * | 2020-10-20 | 2020-12-25 | 云南中烟工业有限责任公司 | Cigarette circumferential surface off-line appearance quality detection device and method |
| CN112122152B (en) * | 2020-10-20 | 2024-01-26 | 云南中烟工业有限责任公司 | Off-line appearance quality detection device and method for circumferential surface of cigarette |
| CN114636757A (en) * | 2022-04-21 | 2022-06-17 | 无锡三海科技有限公司 | Hollow pipe welding seam detection system and detection method thereof |
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Application publication date: 20170315 |