CN108956619A - Product appearance checking device and detection method - Google Patents
Product appearance checking device and detection method Download PDFInfo
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- CN108956619A CN108956619A CN201810662102.8A CN201810662102A CN108956619A CN 108956619 A CN108956619 A CN 108956619A CN 201810662102 A CN201810662102 A CN 201810662102A CN 108956619 A CN108956619 A CN 108956619A
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- 238000001514 detection method Methods 0.000 title claims abstract description 143
- 238000012360 testing method Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000005286 illumination Methods 0.000 claims description 8
- 238000003384 imaging method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000012797 qualification Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 236
- 238000010586 diagram Methods 0.000 description 7
- 238000012372 quality testing Methods 0.000 description 6
- 230000002950 deficient Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- -1 as shown in Fig. 2 Substances 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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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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Abstract
This application involves technical field of electronic equipment more particularly to a kind of product appearance checking device and detection methods.Product appearance checking device provided herein includes feeding and conveying device, and feeding and conveying device includes product placement section and feeding driving portion, and feeding driving portion is connect with product placement section, to drive product placement section mobile；Detection device, detection device include image-forming assembly and processing module, and processing module is electrically connected with image-forming assembly；Rotating mechanism is arranged to rotate product to be detected, so as to can complete to treat the detection at the position to be detected of testing product in same detection station；Product mobile mechanism is arranged to move product to be detected to detection station and be detected；Lower material conveying device, lower material conveying device is electrically connected with detection device, and according to testing result exports product classification.Product appearance checking device provided herein realizes automatic detection, saves manpower, preferably controls the quality of factory product.
Description
Technical field
This application involves technical field of electronic equipment more particularly to a kind of product appearance checking device and detection methods.
Background technique
Currently, in Quality of electronic products context of detection, in terms of researcher only payes attention to mostly to electronic product service performance
Quality detection, and the detection in terms of having ignored electronic product casing quality whether defective, however electronic product casing
Whether flaw is had not only will have a direct impact on the intuitional and experiential thinking when user takes product, also affect electronic product uses the longevity
Life.
Electronic product production firm mostly only carries out the shell of each electronic product by way of artificial detection at present
Quality testing, the not only waste of manpower of this mode, working efficiency is also relatively low, and the influence of human factor is also bigger, such as one
A little subtle flaws are easy to be ignored by human eye or human eye can not identify at all, and these subtle flaws are likely to
The quality of product can be impacted.
Summary of the invention
This application provides a kind of product appearance checking device and detection methods, with the matter of better control factory product
Amount.
The first aspect of the application provides a kind of product appearance checking device, comprising:
Feeding and conveying device, the feeding and conveying device include product placement section and feeding driving portion, and the product is placed
Portion is for placing product to be detected, and the feeding driving portion is connect with the product placement section, to drive the product placement section
It is mobile；
Detection device, the detection device include image-forming assembly and processing module, and the image-forming assembly is to be checked for obtaining
The appearance information of product is surveyed, the processing module is electrically connected with the image-forming assembly, for analyzing the appearance information,
To obtain testing result；
Rotating mechanism is arranged to rotate product to be detected, so as to can complete in same detection station to production to be detected
The detection at the position to be detected of product；
Product mobile mechanism is arranged to move product to be detected to detection station and be detected；
Lower material conveying device, the lower material conveying device are electrically connected with the detection device, and according to the testing result
The product classification is exported.
Further, the product detection device has multiple detection stations, and each detection station is used for multiple institutes
It states product to be detected and carries out parallel detection one by one, to obtain the appearance information of multiple products to be detected.
Further, the image-forming assembly includes combined light source illumination part and camera, the combined light source illumination part setting
The appearance of pairs of product to be detected is imaged, and the camera is arranged to obtain the appearance information.
Further, the combined light source illumination part includes source of parallel light part and diffused light source part, the source of parallel light part
The appearance for being arranged to treat testing product with the diffused light source part is imaged.
Further, the rotating mechanism is finger cylinder, and the finger cylinder includes gripping finger and gripping finger driving portion, described
Gripping finger driving portion drives the gripping finger to extend into the inside of product to be detected, and controls product rotation to be detected.
Further, further include dust extraction fan for treating testing product dedusting, in the movement routine of product to be detected
On, the dust extraction fan is located at the upstream of the detection device.
Further, the lower material conveying device includes qualified products channel, substandard product channel and to refuse inspection product logical
Road, the lower material conveying device export the product from one of aforementioned three.
It further, further include output device, the output device is electrically connected with the detection device, and by the product
Appearance information and/or testing result output.
This application provides a kind of detection methods, are used for described in any item product appearance checking devices above-mentioned, including
Following steps:
Step S1, the appearance information of product to be detected is obtained；
Step S2, the appearance information is analyzed, and obtains testing result；
Step S3, classification output is carried out to the product according to the testing result.
Further, the detection device has multiple detection stations, and product to be detected has multiple positions to be detected, institute
State step S1 are as follows: multiple detection stations detect multiple positions to be detected, and obtain the position to be detected
Appearance information.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
Product appearance checking device provided herein includes feeding and conveying device, detection device, rotating mechanism, product
Moving structure and lower material conveying device.Product to be detected can be directly placed on the product placement section of feeding and conveying device,
The feeding driving portion of feeding and conveying device is by driving product placement section mobile, to drive product to be detected above-mentioned mobile；Its
In, which further includes rotating mechanism and product moving structure, and product to be detected is moved under the action of product mobile mechanism
Detection station, and rotational structure rotates the product to be detected at detection station, process of the product to be detected in rotation
In, each surface that detection device can treat testing product is detected, and detection device obtains the appearance letter of product to be detected
Breath, and quality testing analysis is carried out to the appearance information, obtain the whether defective testing result of the product, and the detection is tied
Fruit sends lower material conveying device to, and corresponding product is carried out classification output further according to the testing result by lower material conveying device.With
The prior art is compared, and product appearance checking device provided herein realizes automatic detection, artificial degree of participation decline, section
Manpower has been saved, has avoided the influence of human factor as far as possible, to preferably control the quality of factory product.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of product appearance checking device provided by a kind of embodiment of the application；
Fig. 2 is the partial structure diagram of product appearance checking device provided by the embodiment of the present application；
Fig. 3 is the front view of the part-structure of product appearance checking device provided by the embodiment of the present application；
Fig. 4 is the structural schematic diagram of product to be detected provided by the embodiment of the present application；
Fig. 5 is the structural schematic diagram of another angle of product to be detected provided by the embodiment of the present application；
Fig. 6 is that finger cylinder provided by the embodiment of the present application protrudes into the structural schematic diagram after product to be detected；
Fig. 7 is the structural schematic diagram of image-forming assembly imaging process provided by the embodiment of the present application；
Fig. 8 is the structural block diagram of product appearance checking device provided by the embodiment of the present application；
Fig. 9 is detection method flow chart provided by the embodiment of the present application.
Appended drawing reference:
10- product to be detected；
The position to be detected 11-；
On the inside of 12-；
20- product appearance checking device；
21- feeding and conveying device；
211- product placement section；
212- feeding driving portion；
22- detection device；
The first detection station of 221-；
The second detection station of 222-；
223- third detection station；
The first product of 224- mobile mechanism；
The first suction nozzle of 2241-；
2242- transverse shifting axis；
2243- vertically moves axis；
225- finger cylinder；
2251- gripping finger；
2252- gripping finger driving portion；
226- image-forming assembly；
2261- source of parallel light part；
2262- diffused light source part；
2263- camera；
227- ion fan；
Material conveying device under 23-；
The second product of 231- mobile mechanism；
The second suction nozzle of 2311-；
232- product channels；
2321- qualified products channel；
2322- substandard product channel；
24- display；
25- alarm device；
26- pulley；
27- fixed frame；
30- injection moulding machine.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.
As shown in Figure 1-3, the embodiment of the present application provides a kind of product appearance checking device 20, for the appearance to product
Quality testing is carried out, specifically can be described as whether having flaw for the shell of testing product, the product typically electronics produces
Product, such as: charger, mobile communication equipment etc., the type of specific product is it is not limited here.The product appearance checking device 20
Including feeding and conveying device 21, detection device 22 and lower material conveying device 23, wherein feeding and conveying device 21 and blanking conveying dress
It sets 23 and is used to conveying products, therefore the two can be specially conveyer, such as: belt conveyor, roller conveyor etc.；Detection
Device 22 is used to obtain the appearance information of product 10 to be detected, and carries out quality testing analysis to the appearance information, to obtain this
The whether defective testing result of product, therefore the detection device 22 can specifically include image-forming assembly 226, scanning device etc., it can
The appearance information of the product 10 to be detected is obtained in a manner of being shot, scanned by the shell by treating testing product 10 etc..
Feeding and conveying device 21 in above-described embodiment may include product placement section 211 and feeding driving portion 212.Its
In, product placement section 211 is for placing product 10 to be detected, specifically, can be by being manually placed into product 10 to be detected
On product placement section 211, it is another preferably: product 10 to be detected can be placed by product by manipulator and placed
In portion 211, can be saved so manually, in addition, as shown in figure 8, product placement section 211 can also be with the note for producing product
The products export of molding machine 30 directly docks, can also be with manipulator by injection moulding machine 30 to receive product 10 to be detected
Products export at product to be detected 10 crawl be perhaps drawn on product placement section 211 it is above-mentioned crawl or absorption two
In kind mode, based on the considerations of preventing the shell of product 10 to be detected by secondary injury, the mode preferably drawn；Feeding driving portion
212 connect with product placement section 211, to drive product placement section 211 mobile, with drive simultaneously on product placement section 211 to
Testing product 10 is mobile, further it will be understood that can place a product to be detected on product placement section 211 above-mentioned
10, multiple products to be detected 10 can also be placed simultaneously.
Lower material conveying device 23 in above-described embodiment is electrically connected with detection device 22, is received and according to aforementioned detection devices
Corresponding product is carried out classification output by 22 testing results obtained.
Compared with prior art, product 10 to be detected is placed on product placement section 211, and feeding driving portion 212 passes through
Drive product placement section 211 mobile, to drive product to be detected 10 above-mentioned mobile；Wherein, which further includes rotating mechanism
With product moving structure, product to be detected is moved to detection station, and rotational structure pair under the action of product mobile mechanism
Product to be detected at detection station is rotated, and for product to be detected during rotation, detection device can be to be detected
Each surface of product is detected, and detection device 22 obtains the appearance information of aforementioned product to be detected 10, and believes the appearance
Breath carries out quality testing analysis, obtains the whether defective testing result of the product, and it is defeated to send the testing result to blanking
Device 23 is sent, corresponding product is carried out classification output further according to the testing result by lower material conveying device 23.It is provided herein
Product appearance checking device 20 realize automatic detection, artificial degree of participation decline saves manpower, avoids as far as possible
The influence of human factor, to preferably control the quality of factory product.
Under normal circumstances, the image-forming assembly 226 or scanning device etc. of fixed setting are typically only capable to on a direction
Things, which is shot, perhaps to be scanned in order to which the same image-forming assembly 226 or scanning device can be allowed to treat testing product 10
Multiple positions to be detected 11, which are shot, perhaps to be scanned to reduce the usage quantity of image-forming assembly 226 or scanning device, save
Cost and the structure for simplifying product appearance checking device 20, which can also include rotating mechanism.
A kind of embodiment is that the rotating mechanism can perhaps scanning device be rotated or directlyed adopt to image-forming assembly 226
Image-forming assembly 226 or scanning device comprising rotating mechanism, another embodiment be, the rotating mechanism can control to
Testing product 10 is rotated, and image-forming assembly 226 or scanning device is allow to treat the difference portion to be detected of testing product 10
Position 11 is shot or is scanned.The present embodiment is particularly useful in the second detection station 222 of previous embodiment, and such one
A image-forming assembly 226 or scanning device can to four of the same product 10 to be detected not ipsilateral carry out detection shooting
Perhaps scanning thus may be implemented to reduce the usage quantity of image-forming assembly 226 or scanning device, reduces cost, simplifies and produce
The purpose of the structure of product appearance detecting device 20.
Product 10 to be detected is mobile preferably to be detected for convenience, which includes that product moves
Dynamic structure, wherein product moving structure includes the first product mobile mechanism 224, and the first product mobile mechanism 224 is for moving
Product 10 to be detected to detection station is detected.The first product mobile mechanism 224 can specifically include transverse shifting axis
2242, axis 2243 and the first suction nozzle 2241 are vertically moved, which can be used for drawing product 10 to be detected, with band
It is mobile to move product 10 to be detected, while the first suction nozzle 2241 is mobile using suction band movable property product, can avoid as far as possible to be detected
Product 10 causes secondary injury；It is (or longitudinal that transverse shifting axis 2242 can be fixed or be movably connected on to first suction nozzle 2241
Shifting axle 2243), the transverse shifting axis 2242 (or longitudinal movement axis 2243) is movably connected on longitudinal movement axis 2243 (or laterally
Shifting axle 2242), allow the first suction nozzle 2241 under the driving of transverse shifting axis 2242 in the movement of transverse shifting axis 2242
It is moved on path, allows movement of the transverse shifting axis 2242 under the driving of longitudinal movement axis 2243 in longitudinal movement axis 2243
It is moved on path (alternatively, alloing the first suction nozzle 2241 under the driving of longitudinal movement axis 2243 in longitudinal movement axis 2243
It is moved in movement routine, allows to vertically move axis 2243 under the driving of transverse shifting axis 2242 in transverse shifting axis 2242
It is moved in movement routine).By the mutual collaborative work of transverse shifting axis 2242 and longitudinal movement axis 2243, can control to be checked
Product 10 is surveyed in the moving range of transverse shifting axis 2242 and longitudinal movement axis 2243, laterally move left and right or it is longitudinal up and down
It is mobile, relatively it can control flexibly and accurately product 10 to be detected in this way and be moved in corresponding detection station, which
The position that product to be detected needs to detect can be found accurately, more accurately to improve testing result accuracy.Further, in order not to
Delay detection time or even shorten detection time, which may include multiple first suction nozzles 2241, respectively
First suction nozzle 2241 cooperates, such as: when one of them first suction nozzle 2241 drives a product 10 to be detected mobile,
His the first suction nozzle 2241 can drive other products 10 to be detected mobile simultaneously, to improve detection efficiency.In addition, for letter
Change structure, which can also only include transverse shifting axis 2242 and the first suction nozzle 2241, make to be detected
Product 10 moves in the movement routine of transverse shifting axis 2242, equally can achieve in this way facilitate product 10 to be detected mobile with
The purpose preferably detected.
Similarly, product moving structure further includes the second product mobile mechanism 231, which can be with
For the product after mobile detection, which equally also may include transverse shifting axis, longitudinal movement axis
With the second suction nozzle 2311, or transverse shifting axis and the second suction nozzle 2311 are only included, likewise, the second suction nozzle 2311 can be used for
Product after drawing detection, and realized by move mechanism same as the first product mobile mechanism 224 to the production after detection
The movement of product, details are not described herein again for the process of specific implementation.
Under normal conditions, the quantity for needing to carry out the product of appearance detection can be relatively more, and a kind of preferred embodiment is, this
Detection device 22 can have multiple detection stations, and each detection station can treat testing product 10 and carry out presentation quality inspection
It surveys, and obtains testing result, and the testing result is transferred to lower material conveying device 23, and each detection station can be to multiple
Product 10 to be detected carries out parallel detection one by one, to obtain the appearance information of multiple products to be detected 10, that is to say, that it is multiple to
Testing product 10 can carry out appearance detection simultaneously.The product testing effect of the product appearance checking device 20 thus can be improved
Rate saves detection time, can also quick, high quality completion product even if there is the product to be detected 10 for much needing to detect
Appearance quality detection before factory, to ensure that product dispatches from the factory in time, while the quality for the product that ensures to dispatch from the factory.
In addition, under normal circumstances, product 10 to be detected usually has multiple positions to be detected 11 for needing to detect, for example,
Position to be detected 11 as shown in Fig. 4 and Fig. 5, position 11 to be detected are usually the position that can be directly facing user, the position
Whether there is flaw to will have a direct impact on the intuitional and experiential thinking when user takes product.A kind of preferred embodiment is the detection device
22 equally can have multiple detection stations, and unlike last embodiment, multiple detection station can respectively be waited for this
The different positions to be detected 11 of testing product 10 are detected, in this way, when there is multiple products to be detected 10 to need to detect, it should
Multiple products to be detected 10 can successively pass through multiple detection station, and to each position 11 to be detected of each product 10 to be detected
It is detected.Preferably, when first product 10 to be detected, which enters second detection station, starts detection, each detection station
Parallel detection is carried out, the unnecessary waiting time can be saved in this way, the detection efficiency of product is promoted as far as possible, is ensuring
It dispatches from the factory under the premise of the presentation quality of product, so that product dispatched from the factory, delivered as early as possible, to obtain better user experience.
A kind of specific embodiment is, as shown in Figure 4 and Figure 5, using the contour structures of product 10 to be detected as cuboid knot
For structure, the position to be detected 11 of the product 10 to be detected can be respectively that upper surface detection position, side detection position (can be with
Including the four sides such as front, back, the left side, right side) and lower end surface detection position, as shown in Fig. 2, Fig. 3 and Fig. 8, above-described embodiment
Multiple detection stations can be respectively the first detection station 221, the second detection station 222 and third detection station 223, this
One detection station 221 can be used for detecting upper surface detection position above-mentioned, before which can be used for detection
The side detection position stated, the third detection station 223 can be used for detecting lower end surface detection position above-mentioned, each production to be detected
Product 10 can pass sequentially through the first detection station 221, the second detection station 222 and third detection station 223 above-mentioned and be examined
It surveys.The product appearance checking device 20 can be according to the structure for the product that user specifically needs to detect, to the quantity of detection station
And the position that detection station is responsible for detecting specifically is arranged, the product appearance checking device 20 is more flexible in this way, may be used also
To win better user experience.
In last embodiment, each detection station will be all to be detected to a product 10 to be detected equipped with that can complete
The image-forming assembly 226 or scanning device of the shooting of position 11 or scanning, in the case where not by other types machinery, this will be needed
Want a fairly large number of image-forming assembly 226 or scanning device that can complete, compared with last embodiment, the present embodiment most one
The corresponding image-forming assembly 226 in position 11 to be detected or scanning device can be completed, can reduce in this way image-forming assembly 226 or
The usage quantity of scanning device reduces cost, efficiently uses image-forming assembly 226 or scanning device, while can also be improved product
The product detection efficiency of appearance detecting device 20 saves detection time.
As shown in fig. 7, specifically, image-forming assembly 226 includes combined light source illumination part and camera 2263, combined light source illumination
The appearance that part is used to treat testing product 10 is imaged, and camera 2263 is for obtaining appearance information, to can be improved imaging effect
Fruit, combined light source illumination part can be source of parallel light part 2261, be also possible to diffused light source part 2262, can also be source of parallel light
The combination of part 2261 and diffused light source part 2262, in the present embodiment, it is preferred that it includes source of parallel light part that combined light source, which illuminates part,
2261 and diffused light source part 2262, wherein testing product 10 is treated by source of parallel light part 2261 and diffused light source part 2262
Detection position is irradiated, after the completion of irradiation, then can be directly by the position to be detected of product 10 to be detected by camera 2263
11 are filmed, and form the picture containing appearance information, which is electrically connected with the imaging module, the imaging
Component 226 sends the picture for containing appearance information to imaging module, the imaging module to the appearance information into
Row appearance tests and analyzes, and show whether the product is the testing result of qualified products, and it is defeated that the testing result is transferred to blanking
Send device 23.The picture can intuitively show the appearance information of product, as shown in Fig. 2, product to be detected 10 is outer
Seeing information can be directly presented on the display screen of display 24 in the form of picture, intuitively be got convenient for staff outer
Information is seen, the shell for being directly acquainted with product whether there is defect and there are which kind of defects.
Above-mentioned lower material conveying device 23 can also include multiple product channels 232, specifically can be qualified products channel
2321, substandard product channel 2322 and refuse inspection product channels, after lower material conveying device 23 can will test according to testing result
Product be moved to corresponding product channels 232 and export, can contribute to product in this way and be classified, convenient for staff it is timely
Processing, qualified products dispatch from the factory in time, deliver, and substandard product adjusts in time or waste treatment is fallen, and refuse inspection product and find out in time
Inspection reason is refused, detection is re-started after solution.Each product after being detected in this way with reasonable arrangement, is saved the time, further mentioned
High working efficiency.
Further, as shown in Figure 5 and Figure 6, the rotating mechanism in above-described embodiment can be specially finger cylinder 225,
The finger cylinder 225 may include gripping finger 2251 and gripping finger driving portion 2252, which can drive the gripping finger
2251 extend into the inside 12 of product 10 to be detected to control the product 10 to be detected and be rotated, and the gripping finger 2251 is not just in this way
The shell of product 10 to be detected can be touched, to prevent the shell for treating testing product 10 from causing secondary injury, thus avoid because
This influences the accuracy of testing result.
A kind of further embodiment is, as shown in figure 8, the product appearance checking device 20 can also include for pair
The dust extraction fan of 10 dedusting of product to be detected, and in the movement routine of product 10 to be detected, which is located at detection dress
Set 22 upstream, that is to say, that be dusted before product 10 to be detected starts detection to the shell of the product 10 to be detected
Processing so that testing result is more acurrate, and avoids the quality testing analysis work to detection device 22 from increasing unnecessary bear
Load, reduced mass test and analyze work.Preferably, which specifically can be ion fan 227, and ion fan 227 has
Have it is outstanding destatic and dust removal performance, and also have many advantages, such as small in size, light-weight, easy for installation.
It checked in order to facilitate staff, save testing result, and understand detection case at any time, product appearance detection
Equipment 20 can also include output device, which specifically can be display 24, printer, plotter, magnetic recording and set
Standby etc., which is electrically connected with detection device 22, and the appearance information of product and/or testing result are exported.Such as Fig. 1 institute
Show, the appearance information of product 10 to be detected can directly display on the display 24, so that staff checks and understands at any time
Detection case.
Product appearance checking device 20 provided by the embodiments of the present application can also include alarm device 25, the alarm device 25
Staff can be reminded by two kinds of alert methods of jingle bell and bright light, the content specifically reminded can be according to staff's
Actual needs is configured the alarm device 25, such as: it can be set when a batch detection of product 10 to be detected finishes, issue
Alarm takes product away to remind staff, the work of staff can be made more convenient in this way, pays close attention to the production without the moment
The progress that product appearance detecting device 20 detects.
In addition, product appearance checking device 20 provided by the embodiments of the present application can also include pulley 26 and fixed frame 27
Deng.The pulley 26 can be set in the bottom of the product appearance checking device 20, for moving the product appearance checking device 20,
The product appearance checking device 20 movement is set to get up more labor-saving, activity is more flexible；The fixed frame 27 can activity or fixation set
It sets in the bottom of the product appearance checking device 20, it, should when the product appearance checking device 20 needs to be parked in a certain position
Fixed frame 27 can play fixed effect, prevent product appearance checking device 20 arbitrarily mobile, and product appearance detection is facilitated to set
Standby 20 preferably work.
As shown in figure 9, the detection method is used for any production above-mentioned the embodiment of the present application also provides a kind of detection method
In product appearance detecting device, detection method includes the following steps for this:
Step S1, the appearance information of product to be detected is obtained；
Step S2, appearance information is analyzed, and obtains testing result；
Step S3, classification output is carried out to product according to testing result.
The detection method realize detect automatically product to be detected appearance it is whether defective, and the product after will test
Classification output, the proposition of the detection method can be saved effectively manually, avoid the influence of human factor, as far as possible preferably to control
Produce the quality of factory's product.
When product to be detected has multiple positions to be detected, detection device also can have multiple detection stations, aforementioned
Step S1 can be with specifically: multiple detection stations detect multiple positions to be detected, and obtain the outer of position to be detected
See information.The detection method can efficiently use detection device, improve detection efficiency, save detection time, with ensure product and
When dispatch from the factory, while ensure dispatch from the factory product quality.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of product appearance checking device characterized by comprising
Feeding and conveying device, the feeding and conveying device include product placement section and feeding driving portion, and the product placement section is used
In placing product to be detected, the feeding driving portion is connect with the product placement section, to drive the product placement section mobile；
Detection device, the detection device include image-forming assembly and processing module, and the image-forming assembly is for obtaining production to be detected
The appearance information of product, the processing module are electrically connected with the image-forming assembly, for analyzing the appearance information, with
Testing result out；
Rotating mechanism is arranged to rotate product to be detected, so as to can complete to treat testing product in same detection station
The detection at position to be detected；
Product mobile mechanism is arranged to move product to be detected to detection station and be detected；
Lower material conveying device, the lower material conveying device are electrically connected with the detection device, and according to the testing result by institute
State product classification output.
2. product appearance checking device according to claim 1, which is characterized in that the product detection device has multiple
Detection station, each detection station for carrying out parallel detection to multiple products to be detected one by one, to obtain multiple institutes
State the appearance information of product to be detected.
3. product appearance checking device according to claim 2, which is characterized in that the image-forming assembly includes combined light source
Part and camera are illuminated, the appearance that the combined light source illumination part is arranged to treat testing product is imaged, the camera setting
At the acquisition appearance information.
4. product appearance checking device according to claim 3, which is characterized in that the combined light source illumination part includes flat
Line light source part and diffused light source part, the source of parallel light part and the diffused light source part be arranged to treat the appearance of testing product into
Row imaging.
5. product appearance checking device according to claim 4, which is characterized in that the rotating mechanism is finger cylinder,
The finger cylinder includes gripping finger and gripping finger driving portion, and the gripping finger driving portion drives the gripping finger to extend into product to be detected
Inside, and control product rotation to be detected.
6. product appearance checking device according to claim 1, which is characterized in that further include being removed for treating testing product
The dust extraction fan of dirt, in the movement routine of product to be detected, the dust extraction fan is located at the upstream of the detection device.
7. product appearance checking device according to claim 1, which is characterized in that the lower material conveying device includes qualification
Product channels, substandard product channel and refuse inspection product channels, the lower material conveying device is by the product from aforementioned three
One of output.
8. product appearance checking device according to claim 1, which is characterized in that it further include output device, the output
Device is electrically connected with the detection device, and the appearance information of the product and/or testing result are exported.
9. a kind of detection method is used for product appearance checking device of any of claims 1-8, which is characterized in that
The following steps are included:
Step S1, the appearance information of product to be detected is obtained；
Step S2, the appearance information is analyzed, and obtains testing result；
Step S3, classification output is carried out to the product according to the testing result.
10. detection method according to claim 9, which is characterized in that the detection device has multiple detection stations, institute
Product to be detected is stated with multiple positions to be detected, the step S1 are as follows: multiple detection stations are to multiple described to be detected
Position is detected, and obtains the appearance information at the position to be detected.
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| CN112304363A (en) * | 2020-09-11 | 2021-02-02 | 中铁物总资源科技有限公司 | Intelligent detection process and device on waste steel rail processing production line |
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| CN113295706A (en) * | 2021-07-06 | 2021-08-24 | 苏州迅益科系统科技有限公司 | Detection apparatus for wrist-watch packing carton printing content |
| CN113311117A (en) * | 2021-06-30 | 2021-08-27 | 西玛特易联（苏州）科技有限公司 | Workpiece rotating detection device |
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