CN106563648B - A kind of uninterrupted detection platform of packing box printing quality - Google Patents
A kind of uninterrupted detection platform of packing box printing quality Download PDFInfo
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- CN106563648B CN106563648B CN201610910284.7A CN201610910284A CN106563648B CN 106563648 B CN106563648 B CN 106563648B CN 201610910284 A CN201610910284 A CN 201610910284A CN 106563648 B CN106563648 B CN 106563648B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention relates to packaging printing machines field, specifically a kind of uninterrupted detection platform of packing box printing quality, including industrial control computer, transport mechanism, detection device and device for eliminating；The detection device includes detection support, left and right testing agency, front and back testing agency, upper testing agency and lower testing agency；At least fixed side by side in the middle part of the transport mechanism there are two detection devices, and two detection devices include No.1 detection device and No. two detection devices positioned at No.1 detection device rear.Full process automatization of the present invention is without human intervention, greatly alleviate the labor intensity of worker, and the present invention can carry out Image Acquisition to six outer surfaces of product to be checked, so that the present invention can more accurately judge whether product to be checked is qualified, reduce the error rate of judgement, transport mechanism of the invention simultaneously has accomplished uninterrupted detection to product approximation to be checked because the product testing residence time is very short.
Description
Technical field
The present invention relates to packaging printing machines field, specifically a kind of packing box printing quality uninterruptedly detects flat
Platform.
Background technique
Product packing box surface printing process suffers from the interference of the factors such as ambient humidity, equipment precision, operating error,
The printing quality for having individual product does not reach requirement, therefore the detection of printing quality is one in product packing box production process
A important link.By the way of artificial detection, the amount of labour is big for most domestic manufactory at present, and speed is slow, very
Difficulty meets online detection requirements, and testing result error rate is high.
The notification number that Chinese patent is announced is that a kind of product packing box surface printing quality of CN104096686A is examined automatically
Device is surveyed, it can be realized the automatic detection of product packaging printing box, alleviate the labor intensity of worker, but the patent is set
Meter can only be acquired packing box upper surface image, thus can only judge the printing quality of packing box upper surface, but many institute's weeks
Know, six outer surfaces of product packing box generally can all there are printed patterns, so the design is unable to judge accurately packing box surface
Whether all zero defect has been unable to meet the detection to packing box surface printing quality.
Summary of the invention
In order to make up for the deficiencies of the prior art, the present invention provides a kind of uninterrupted detection platform of packing box printing quality,
It can only detect a packing box instead of manually accurately being detected, and being avoided to packing box surface printing quality every time
Upper surface and the defect for leading to not accurate judgement packing box surface printing quality, while transport mechanism in detection process can be reduced
Residence time, accomplish approximate uninterrupted detection.
The technical solution adopted by the present invention to solve the technical problems is: a kind of packing box printing quality uninterruptedly detects flat
Platform, including industrial control computer, the transport mechanism being electrically connected with industrial control computer, detection device and device for eliminating；
Deposit has standard picture template in the industrial control computer, and industrial control computer can acquire following No.1s
The figure that colored industrial camera, No. two colored industrial cameras, No. three colored industrial cameras and No. four colored industrial cameras take
Picture, and acquired image is compared and analyzed with standard picture template by software.Each colored industrial camera is adopted
With high-resolution color CCD camera, acquisition frame rate is high, and color rendition is accurate.
The transport mechanism be conventional belt conveyer, the transport mechanism for transmit detected it is to be checked
Product；
The detection device includes detection support, left and right testing agency, front and back testing agency, upper testing agency and lower inspection
Survey mechanism；
The detection support includes at left and right sides of detection support and being fixed on the left and right bracket on ground, being located at detection
The front and back support of mid-stent front and rear sides, the first supporting plate being connected between the bracket of left and right and be connected to front and back support it
Between the second supporting plate, between first supporting plate and the second supporting plate be in cross-shaped arrangement.
At least fixed there are two detection device side by side in the middle part of the transport mechanism, two detection devices include No.1 detection dress
It sets and No. two detection devices positioned at No.1 detection device rear, and the left and right branch of No.1 detection device and No. two detection devices
Frame is located at the left and right sides of transport mechanism, and the front and back support lower end surface of the detection support is respectively positioned in transport mechanism
Side, the product to be checked moved on the transfer mechanism bracket after testing among the bracket of left and right.
The left and right testing agency includes a pair of of the No.1 vertical cylinder for being fixed on left and right bracket medial surface vertically, difference
It is fixedly connected with a pair of of the No.1 horizontal air cylinder being fixedly connected at the top of a pair of of No.1 vertical cylinder, with a pair of of No.1 horizontal air cylinder top
A pair of of No.1 sucker, and a pair of of No.1 colour industrial camera positioned at left and right bracket medial surface top；No.1 vertical cylinder is same
Step is flexible to drive No.1 horizontal air cylinder is synchronous to move up and down, No.1 horizontal air cylinder synchronization telescope drive No.1 sucker close to each other or
It is separate；Under original state, No.1 vertical cylinder and No.1 horizontal air cylinder are in fully collapsed condition, when needing to product to be checked
When being detected, make transport mechanism setting in motion to transmit each product to be checked, at this point, No.1 detection device and No. two detection devices
No.1 vertical cylinder stretch out to drive a pair of of No.1 horizontal air cylinder synchronize rise to transport mechanism upper end after stop motion,
Enter the left and right testing agency region of No.1 detection device to first product to be checked, then transport mechanism stop motion, at this time one
The No.1 horizontal air cylinder of number detection device is synchronous to be stretched out, and a pair of of No.1 sucker is close to each other until being sucked at left and right sides of product to be checked
Behind face, No.1 horizontal air cylinder stop motion, then No.1 vertical cylinder continues to stretch out, and product to be checked is acted in a pair of of No.1 sucker
Lower disengaging transport mechanism simultaneously moves straight up, and transport mechanism moves again at this time, then, two before and after nipped product to be checked
When No. two colored industrial cameras of a pair of following front and back testing agencies are passed through in side, No.1 vertical cylinder stops stretching out；At this point, passing
Send next product to be checked in mechanism by No. two detection devices, No. two detection devices repeat the work of No.1 detection device
Make.
The front and back testing agency include No. two horizontal air cylinders of a pair for being horizontally fixed on front and back support lower end surface two sides,
It is mutually solid with No. two vertical cylinders of a pair being fixedly connected at the top of a pair of No. two horizontal air cylinders, with a pair of No. two vertical cylinders top respectively
No. two suckers of a pair even, and a pair two colored industrial cameras positioned at front and back support medial surface lower part；A pair of No. two water
Flat cylinder synchronization telescope drives a pair of No. two vertical cylinders close to each other or separate, and a pair of No. two vertical cylinder synchronization telescopes drive
A pair of No. two suckers it is synchronous close to or far from；Under original state, No. two horizontal air cylinders and No. two vertical cylinders are in complete receipts
Contracting state, when work, when the product to be checked clamped by No.1 detection device and No. two detection devices is in respective left and right detection machine
Under structure effect, when front and rear sides face is by No. two colored industrial cameras, No. two colored industrial cameras are acquired before and after product to be checked
Picture signal is simultaneously transferred to industrial control computer by the image of two sides, and then, a pair of No. two horizontal air cylinders are erected with a pair of No. two
Straight cylinder is synchronous to be stretched out, until No. two suckers of a pair suck product front and rear sides to be checked, at this point, No.1 vertical cylinder and one
Number horizontal air cylinder synchronous is to most short, and No.1 sucker is detached from left and right sides of product to be checked, then, a pair of No. two vertical cylinders
Synchronous is to drive product to be checked to move straight up, until the left and right ends of product to be checked passes through above-mentioned left and right detection machine
When the No.1 colour industrial camera of structure, a pair of No. two vertical cylinders synchronize stop motion, and the acquisition of No.1 colour industrial camera is to be checked
Picture signal is simultaneously transferred to industrial control computer by the image of product left and right sides, and then, No.1 detection device is prior to two
Number detection device, which puts down product to be checked, reenters it in transport mechanism to be sent to subsequent processing, and No.1 detection device
It clamps the product to be checked that next communicated mechanism is sent again, in No.1 detection device after No. two detection devices, repeats one
The above-mentioned work of number detection device, clamp that communicated mechanism sends again did not acquired image by No.1 detection device
Product to be checked.
The effect of each left and right testing agency is that product to be checked is fetched into No. two colored industrial phases from transport mechanism
At machine so that No. two colored industrial cameras acquire the image in product front and rear sides to be checked face, and left and right testing agency also detect to
Examine image at left and right sides of product.
The effect of each front and back testing agency is that product to be checked is sent to left and right detection from No. two colored industrial cameras
At the No.1 colour industrial camera of mechanism, so that No.1 colour industrial camera acquires the image of product left and right sides to be checked, and
Product front and rear sides to be checked image also detects in front and back testing agency.
The upper testing agency is No. three colored industrial cameras, and described No. three colored industrial cameras are fixed on detection branch
Frame upper center；In the overall process that product to be checked moves up and down, No. three colored industrial cameras acquire product upper surface to be checked
Picture signal is simultaneously transferred to industrial control computer by image.
The lower testing agency includes No. three horizontal air cylinders, Yi Jian being horizontally fixed in front and back support on fore-stock
No. four at the top of No. three horizontal air cylinders colored industrial cameras, under original state, No. three horizontal air cylinders are in completely contraction-like
State, testing agency does not influence the up and down motion of product to be checked at present for this, clamps when by No.1 detection device and No. two detection devices
When product to be checked firmly is located at No. two colored industrial cameras, No. three horizontal air cylinders stretch out so that No. four colored industrial cameras are located at
Below product to be checked, No. four colored industrial cameras acquire the image of product lower end surface to be checked and picture signal are transferred to industrial control
Computer processed.
No. three horizontal air cylinders are located at below No. two colored industrial cameras；And when No.1 vertical cylinder reaches longest, one
Number colored industrial camera is still located above No.1 horizontal air cylinder.
The device for eliminating is located at detection device rear portion, and device for eliminating includes being horizontally fixed on picking on the right side of transport mechanism
Except cylinder and be fixed on reject cylinder head pushing plate.After detection device detected product to be checked, Industry Control is calculated
Machine judges above-mentioned product to be checked with the presence or absence of defect, and defect, then reject when the product to be checked passes through on the transfer mechanism if it exists
When device, then industrial control computer sends an electric signal to device for eliminating, makes to reject cylinder stretching, pushing plate will be defective
Product to be checked release transport mechanism, it is time saving and energy saving without manually being rejected.
As another technical solution of the present invention, it is fixed at the top of the No.1 horizontal air cylinder and at the top of No. two vertical cylinders
Manipulator, each cylinder are replaced by hydraulic cylinder, and manipulator can grab heavier object, and hydraulic cylinder is able to bear bigger power, because
And the program allows the invention to detect heavier packing box, such as irony packing box.
Each pneumatic element, Hydraulic Elements, electric element, sensor and camera in the above process etc. are controlled by industry
Computer controlled automatic operation processed.
Preferably, the detection support is made of antifriction metal (AFM) material.The metal material can be 30CrMo high
Intensity chrome-molybdenum steel.Since transport mechanism middle part of the invention is fixed side by side, there are two detection devices, so approximate to product to be checked
Accomplished uninterrupted detection, but due to detection support will more frequently by the carrying gravity of packing box, in this way for
Detection support has biggish load pressure, be easy to cause the curved of each front and back support of detection support and left and right bracket over time
Song deformation influences testing result so that each camera can not accurately be directed at each face of packing box, and the present invention will test branch erection
It is calculated as 30CrMo high intensity chrome molybdenum steel material, then effectively avoids the bending deformation of detection support, so that detection structure is more
Accurately.
The utility model has the advantages that
The present invention is cooperated using industrial control computer and colored industrial camera, using colored industrial camera to product to be checked
Face all carry out Image Acquisition, then compared by industrial control computer with standard form image to analyze whether product closes
Lattice, full process automatization without human intervention, greatly alleviate the labor intensity of worker, improve productivity
The present invention can carry out Image Acquisition to six outer surfaces of product to be checked, so that the present invention can be more
Accurately judge whether product to be checked is qualified, reduces the error rate of judgement.
Detection device there are two fixing side by side in the middle part of the transport mechanism of the present invention of product to be checked is conveyed, two detection devices are not
Synchronous detects the difference product to be checked in transport mechanism, when first product to be checked is detected by first detection device
When, transmission device, which continues movement, detect next product to be checked by second detection device, and then a product to be checked of third is again
It is detected by first detection device, to work alternatively, in whole process, transport mechanism is treated because the product testing residence time is very short
Inspection product approximation has accomplished uninterrupted detection.
Detailed description of the invention
The present invention is further described with embodiment with reference to the accompanying drawing.
Fig. 1 is integrated connection schematic diagram of the invention；
Fig. 2 is the schematic diagram that two detection devices of the invention are fixed on side by side in the middle part of transport mechanism；
Fig. 3 is the structural schematic diagram of detection device of the present invention；
Fig. 4 is the structural schematic diagram of detection support of the present invention；
Fig. 5 is in Fig. 3 when product to be checked is located at the direction the B-B position view at No. two colored industrial cameras；
Fig. 6 is in Fig. 3 when product to be checked is located at the direction the A-A position view at No. two colored industrial cameras；
Fig. 7 is in Fig. 3 when product to be checked is located at the direction the B-B position view at No.1 colour industrial camera；
Fig. 8 is in Fig. 3 when product to be checked is located at the direction the A-A position view at No.1 colour industrial camera；
Fig. 9 is the structural schematic diagram at device for eliminating of the present invention；
In figure: industrial control computer 1, transport mechanism 2, detection device 3, product to be checked 4, device for eliminating 5, No.1 detection
Device 3a, No. two detection device 3b, detection support 31, left and right testing agency 32, front and back testing agency 33, upper testing agency 34,
Lower testing agency 35, left and right bracket 311, front and back support 312, the first supporting plate 313, the second supporting plate 314, No.1 vertical cylinder 321,
No.1 horizontal air cylinder 322, No.1 sucker 323, the vertical cylinder of horizontal air cylinder 331, two of No.1 colour industrial camera 324, two
332, No. two sucker 333, two colored horizontal air cylinders 351, four of industrial camera 341, three of colored industrial camera 334, three
Colored industrial camera 352 rejects cylinder 51, pushing plate 52.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Embodiment is closed, the present invention is further explained.
As depicted in figs. 1 and 2, a kind of uninterrupted detection platform of packing box printing quality of the present invention, including industry
Control computer 1, the transport mechanism 2 being electrically connected with industrial control computer 1, detection device 3 and device for eliminating 5；
Deposit has standard picture template in the industrial control computer 1, and industrial control computer 1 can acquire following one
Number colored industrial cameras 341 of colored industrial camera 324, two colored industrial cameras 334, three and No. four colored industrial cameras
352 images taken, and acquired image is compared and analyzed with standard picture template by software, concurrent power transmission letter
Number with control device for eliminating 5 work.Each colored industrial camera uses high-resolution color CCD camera, acquisition frame rate
Height, color rendition are accurate.
The transport mechanism 2 be conventional belt conveyer, the transport mechanism 2 be used for transmit detected to
Examine product 4；
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of uninterrupted detection platform of packing box printing quality of the present invention,
The detection device 3 include detection support 31, left and right testing agency 32, front and back testing agency 33, upper testing agency 34 and under
Testing agency 35；
The detection support 31 include positioned at the left and right sides of detection support 31 and be fixed on ground left and right bracket 311,
Positioned at 31 middle part front and rear sides of detection support front and back support 312, be connected between left and right bracket 311 the first supporting plate 313, with
And it is connected to the second supporting plate 314 between front and back support 312, it is in cross between first supporting plate 313 and the second supporting plate 314
Cross-like arrangement.
2 middle part of transport mechanism is at least fixed there are two detection device 3 side by side, and two detection devices 3 are examined including No.1
Survey the device 3a and No. two detection device 3b positioned at the rear No.1 detection device 3a, and No.1 detection device 3a and No. two detections
The left and right bracket 311 of device 3b is located at the left and right sides of transport mechanism 2, the front and back support 312 of the detection support 31
Lower end surface is respectively positioned on 2 top of transport mechanism, and the product to be checked 4 moved in transport mechanism 2 is among left and right bracket 311 by inspection
Survey bracket 31.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of packing box printing quality of the present invention
Uninterrupted detection platform, the left and right testing agency 32 include a pair of of the No.1 for being fixed on 311 medial surface of left and right bracket vertically
Vertical cylinder 321, respectively with a pair of of the No.1 horizontal air cylinder 322 being fixedly connected at the top of a pair of of No.1 vertical cylinder 321, with it is one-to-one
A pair of of the No.1 sucker 323 being fixedly connected at the top of number horizontal air cylinder 322, and a pair positioned at 311 medial surface top of left and right bracket
No.1 colour industrial camera 324；321 synchronization telescope of No.1 vertical cylinder drives No.1 horizontal air cylinder 322 is synchronous to move up and down, and one
Number 322 synchronization telescope of horizontal air cylinder drives No.1 sucker 323 close to each other or separate；Under original state, No.1 vertical cylinder 321
It is in fully collapsed condition with No.1 horizontal air cylinder 322, when needing to detect product 4 to be checked, opens transport mechanism 2
Movement begin to transmit each product to be checked 4, at this point, the No.1 vertical cylinder 321 of No.1 detection device 3a and No. two detection device 3b
Stretch out to drive a pair of of No.1 horizontal air cylinder 322 synchronize rise to 2 upper end of transport mechanism after stop motion, to first to
32 region of left and right testing agency that product 4 enters No.1 detection device 3a is examined, then 2 stop motion of transport mechanism, No.1 is examined at this time
The synchronous stretching of No.1 horizontal air cylinder 322 of device 3a is surveyed, a pair of of No.1 sucker 323 is close to each other until 4 left side of product to be checked is sucked
Behind right two sides, 322 stop motion of No.1 horizontal air cylinder, then No.1 vertical cylinder 321 continues to stretch out, and product to be checked 4 is one
Lower disengaging transport mechanism 2 is acted on to No.1 sucker 323 and is moved straight up, transport mechanism 2 moves again at this time, then, quilt
When No. two colored industrial cameras 334 of a pair of following front and back testing agencies 33 are passed through in the 4 front and rear sides face of product to be checked clamped, one
Number vertical cylinder 321 stops stretching out；At this point, next product to be checked in transport mechanism 2 is by No. two detection device 3b, No. two
Detection device 3b repeats the work of No.1 detection device 3a.
The front and back testing agency 33 includes No. two levels of a pair for being horizontally fixed on 312 lower end surface two sides of front and back support
Cylinder 331 is erected with No. two vertical cylinders 332 of a pair being fixedly connected at the top of a pair of No. two horizontal air cylinders 331, with a pair of No. two respectively
No. two suckers 333 of a pair being fixedly connected at the top of straight cylinder 332, and a pair two positioned at 312 medial surface lower part of front and back support
Colored industrial camera 334；A pair of No. two 331 synchronization telescopes of horizontal air cylinder drive a pair of No. two vertical cylinders 332 close to each other or
It is separate, a pair of No. two 332 synchronization telescopes of vertical cylinder drive a pair of No. two suckers 333 synchronous close to or far from；Under original state,
No. two horizontal air cylinders 331 and No. two vertical cylinders 332 are in fully collapsed condition, when work, when by No.1 detection device 3a
The product to be checked 4 clamped with No. two detection device 3b in the case where respective left and right testing agency 32 acts on, pass through by front and rear sides face
When No. two colored industrial cameras 334, No. two colored industrial cameras 334 acquire the image of product front and rear sides to be checked and believe image
Number be transferred to industrial control computer 1, then, a pair of No. two horizontal air cylinders 331 and No. two vertical cylinders 332 of a pair synchronize stretch
Out, until No. two suckers 333 of a pair suck 4 front and rear sides of product to be checked, at this point, No.1 vertical cylinder 321 and No.1 water
Flat 322 synchronous of cylinder is to most short, and No.1 sucker 323 is detached from 4 left and right sides of product to be checked, and then, a pair of No. two vertical
332 synchronous of cylinder is to drive product 4 to be checked to move straight up, until the left and right ends of product 4 to be checked is by above-mentioned
When the No.1 colour industrial camera 324 of left and right testing agency 32, a pair of No. two vertical cylinders 332 synchronize stop motion, and No.1 is color
Color industrial camera 324 acquires the image of 4 left and right sides of product to be checked and picture signal is transferred to industrial control computer 1,
Then, prior to No. two detection device 3b of No.1 detection device 3a, which put down product 4 to be checked, reenters it in transport mechanism 2 with quilt
It is transmitted to subsequent processing, and No.1 detection device 3a clamps the product to be checked 4 that next communicated mechanism 2 is sent again, two
In No.1 detection device 3a after number detection device 3b, the above-mentioned work of No.1 detection device 3a is repeated, clamps communicated machine again
The product to be checked 4 for not acquired image by No.1 detection device 3a that structure 2 is sent.
The effect of each left and right testing agency 32 is that product 4 to be checked is fetched into No. two colored works from transport mechanism 2
At industry camera 334, so that No. two colored industrial cameras 334 acquire the image in 4 front and rear sides face of product to be checked, and left and right detection machine
Structure 32 also detects 4 left and right sides image of product to be checked.
The effect of each front and back testing agency 33 is that product 4 to be checked is sent to a left side from No. two colored industrial cameras 334
At the No.1 colour industrial camera 324 of right testing agency 32, so that No.1 colour industrial camera 324 acquires product 4 or so to be checked
The image of two sides, and 4 front and rear sides image of product to be checked also detects in front and back testing agency 33.
As shown in Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of packing box printing quality of the present invention not between
Disconnected detection platform, the upper testing agency 34 are No. three colored industrial cameras 341, described No. three colored industrial cameras 341
It is fixed on 31 upper center of detection support；In the overall process that product 4 to be checked moves up and down, No. three colored industrial cameras 341 are adopted
Collect the image of 4 upper surface of product to be checked and picture signal is transferred to industrial control computer 1.
The lower testing agency 35 includes No. three horizontal air cylinders being horizontally fixed in front and back support 312 on fore-stock
351 and No. four colored industrial cameras 352 at the top of No. three horizontal air cylinders 351 are mounted on, under original state, No. three horizontal gas
Cylinder 351 is in fully collapsed condition, and testing agency 35 does not influence the up and down motion of product 4 to be checked at present for this, detects when by No.1
When the product to be checked 4 that device 3a and No. two detection device 3b are clamped is located at No. two colored industrial cameras 334, No. three horizontal gas
Cylinder 351 stretches out so that No. four colored industrial cameras 352 are located at 4 lower section of product to be checked, and No. four colored industrial cameras 352 acquire to be checked
Picture signal is simultaneously transferred to industrial control computer 1 by the image of 4 lower end surface of product.
As shown in figure 9, a kind of uninterrupted detection platform of packing box printing quality of the present invention, the device for eliminating position
In detection device rear portion, and device for eliminating includes the rejecting cylinder being horizontally fixed on the right side of transport mechanism and is fixed on rejecting
The pushing plate of cylinder head.After detection device detected product to be checked, industrial control computer judges that above-mentioned product to be checked is
No existing defects, defect if it exists, then when the product to be checked passes through device for eliminating on the transfer mechanism, then Industry Control calculates
Machine sends an electric signal to device for eliminating, makes to reject cylinder stretching, defective product to be checked is released conveyer by pushing plate
Structure is time saving and energy saving without manually being rejected.
No. three horizontal air cylinders 351 are located at No. two colored 334 lower sections of industrial camera；And when No.1 vertical cylinder 321 reaches
When longest, No.1 colour industrial camera 324 is still located at 322 top of No.1 horizontal air cylinder.
Under original state, each No.1 vertical cylinder 321, the horizontal air cylinder 331, two of No.1 horizontal air cylinder 322, two are vertical
332, No. three horizontal air cylinders 351 of cylinder and rejecting cylinder 51 are in fully collapsed condition；
When needing to detect packing box surface quality, the steps include:
The image for acquiring six faces of no defective product packing box guarantees site environment and online inspection as standard picture template
It is consistent when survey, and standard picture template is transferred in industrial control computer 1；
Start detection device 3, the product to be checked 4 that detects will be needed to be placed in transport mechanism 2, when product to be checked 4 is by passing
When mechanism 2 being sent to be conveyed into detection zone, the No.1 detection device 3a of detection device 3 and No. two detection device 3b are successively acquired not
With the image of six outer surfaces of product 4 to be checked；
Detection device 3 is by the image transmitting of collected product 4 to be checked to industrial control computer 1, by software by the figure
As comparing and analyzing with standard picture template, if it is determined that the product does not have defect, an electric signal is sent to transport mechanism
2, which is sent into next process and is processed；If it is determined that the defect information, then be stored in by the product existing defects
In log, defective product is separated in subsequent automatic separation equipment.
Specific each mechanism kinematic process is as follows:
When needing to detect product 4 to be checked, make 2 setting in motion of transport mechanism to transmit each product to be checked 4, this
When, the No.1 vertical cylinder 321 of No.1 detection device 3a and No. two detection device 3b stretch out to drive a pair of of No.1 horizontal
Cylinder 322 synchronizes rise to 2 upper end of transport mechanism after stop motion, enter No.1 detection device 3a to first product 4 to be checked
32 region of left and right testing agency, then 2 stop motion of transport mechanism, the No.1 horizontal air cylinder 322 of No.1 detection device 3a at this time
Synchronous to stretch out, a pair of of No.1 sucker 323 is close to each other after 4 left and right sides of product to be checked are sucked, No.1 horizontal air cylinder 322
Stop motion, then No.1 vertical cylinder 321 continues to stretch out, and product 4 to be checked is detached from transmission under the effect of a pair of of No.1 sucker 323
Mechanism 2 simultaneously moves straight up, and transport mechanism 2 moves again at this time, then, nipped 4 front and rear sides face of product warp to be checked
When crossing No. two colored industrial cameras 334 of a pair of following front and back testing agencies 33, No.1 vertical cylinder 321 stops stretching out；At this point,
Next product to be checked in transport mechanism 2 repeats No.1 detection dress by No. two detection devices 3b, No. two detection device 3b
Set the work of 3a.
When the product to be checked 4 clamped by No.1 detection device 3a and No. two detection device 3b is in respective left and right testing agency
Under 32 effects, when front and rear sides face is by No. two colored industrial cameras 334, No. two colored industrial cameras 334 acquire production to be checked
Picture signal is simultaneously transferred to industrial control computer 1 by the image of product front and rear sides, then, a pair of No. two horizontal air cylinders 331 with
A pair of No. two vertical cylinders 332 are synchronous to stretch out, until No. two suckers 333 of a pair suck 4 front and rear sides of product to be checked, this
When, No.1 vertical cylinder 321 and 322 synchronous of No.1 horizontal air cylinder are to most short, and No.1 sucker 323 is detached from product 4 to be checked
The left and right sides, then, a pair of No. two 332 synchronous of vertical cylinder are to drive product 4 to be checked to move straight up, until to be checked
When the left and right ends of product 4 passes through the No.1 colour industrial camera 324 of above-mentioned left and right testing agency 32, a pair of No. two vertical gas
Cylinder 332 synchronizes stop motion, and No.1 colour industrial camera 324 acquires the image of 4 left and right sides of product to be checked and believes image
Number it is transferred to industrial control computer 1, then, prior to No. two detection device 3b of No.1 detection device 3a, which put down product 4 to be checked, to be made
It is reentered to be sent to subsequent processing in transport mechanism 2, and No.1 detection device 3a clamps next communicated machine again
The product to be checked 4 that structure 2 is sent repeats No.1 detection device 3a's in No.1 detection device 3a after No. two detection device 3b
Above-mentioned work clamps the product to be checked for not acquired image by No.1 detection device 3a that communicated mechanism 2 is sent again
4。
In the overall process that product 4 to be checked moves up and down, No. three colored industrial cameras 341 acquire 4 upper surface of product to be checked
Image and picture signal is transferred to industrial control computer 1；
When the product to be checked 4 clamped by No.1 detection device 3a and No. two detection device 3b is located at No. two colored industrial phases
When at machine 334, No. three horizontal air cylinders 351 stretch out so that No. four colored industrial cameras 352 are located at 4 lower section of product to be checked, No. four coloured silks
Color industrial camera 352 acquires the image of 4 lower end surface of product to be checked and picture signal is transferred to industrial control computer 1；
To which No.1 detection device 3a is able to successively detect six faces on different products to be checked 4 from No. two detection device 3b
Image and be sent to industrial control computer 1；After the completion of each product 4 to be checked detects, then pass through each component of detection device 3
Movement is so that the product after detection comes back in transport mechanism 2；
After detection device 3 detected product 4 to be checked, industrial control computer 1 judges that above-mentioned product to be checked whether there is
Defect, defect if it exists, then industrial control computer 1 sends an electric signal to subsequent automatic separation equipment, makes subsequent automatic
Separation equipment separates defective product；
If it is determined that the product does not have defect, an electric signal is sent to transport mechanism 2, which is sent into next
A process processing.
Defect if it exists, then when the product to be checked passes through device for eliminating on the transfer mechanism, then industrial control computer
An electric signal is sent to device for eliminating, makes to reject cylinder stretching, defective product to be checked is released transport mechanism by pushing plate.
In overall process, due to being fixed on the successive asynchronous to difference of two detection devices 3 in the middle part of transport mechanism 2 side by side
Product 4 to be checked is detected, and so as to reduce time out of the transport mechanism 2 in each detection process to the greatest extent, accomplishes approximation
Uninterruptedly detect product 4 to be checked.
As another technical solution of the present invention, it is fixed at the top of the No.1 horizontal air cylinder and at the top of No. two vertical cylinders
Manipulator, each cylinder are replaced by hydraulic cylinder, and manipulator can grab heavier object, and hydraulic cylinder is able to bear bigger power, because
And the program allows the invention to detect heavier packing box, such as irony packing box.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by the appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of uninterrupted detection platform of packing box printing quality, it is characterised in that: including industrial control computer (1) and work
Industry controls transport mechanism (2), detection device (3) and the device for eliminating (5) of computer (1) electrical connection；Wherein: the conveyer
Structure (2) is conventional belt conveyer, and the transport mechanism is for transmitting product to be checked (4)；The detection device (3) includes inspection
Survey bracket (31), left and right testing agency (32), front and back testing agency (33), upper testing agency (34) and lower testing agency (35)；
The detection support (31) includes being located at left and right sides of detection support (31) and being fixed on the left and right bracket (311) on ground, position
The front and back support (312) of front and rear sides, the first supporting plate being connected between left and right bracket (311) in the middle part of detection support (31)
(313) and the second supporting plate (314) for being connected between front and back support (312), first supporting plate (313) with second
It is in cross-shaped arrangement between plate (314)；The left and right testing agency (32) includes being fixed on left and right bracket (311) vertically
A pair of of No.1 vertical cylinder (321) of medial surface, a pair of of the No.1 being fixedly connected with respectively with a pair of of No.1 vertical cylinder (321) top
Horizontal air cylinder (322), a pair of of the No.1 sucker (323) being fixedly connected with a pair of of No.1 horizontal air cylinder (322) top, and it is located at a left side
A pair of of No.1 colour industrial camera (324) on right support (311) medial surface top；The front and back testing agency (33) includes water
Flat No. two horizontal air cylinders (331) of a pair for being fixed on front and back support (312) lower end surface two sides, respectively with No. two horizontal air cylinders of a pair
(331) one be fixedly connected at the top of No. two vertical cylinders (332) of a pair and a pair of No. two vertical cylinders (332) that top is fixedly connected with
To No. two suckers (333), and it is located at a pair two colored industrial cameras (334) of front and back support (312) medial surface lower part；Institute
It states device for eliminating (5) and is located at detection device (3) rear portion, and device for eliminating (5) includes being horizontally fixed on the right side of transport mechanism (2)
It rejects cylinder (51) and is fixed on the pushing plate (52) rejected at the top of cylinder (51)；The upper testing agency (34) is three
Number colored industrial camera (341), described No. three colored industrial cameras (341) are fixed on detection support (31) upper center；Institute
The lower testing agency (35) stated include be horizontally fixed in front and back support (312) on fore-stock No. three horizontal air cylinders (351), with
And it is mounted on No. four colored industrial cameras (352) at the top of No. three horizontal air cylinders (351)；In the middle part of the transport mechanism (2) at least
Fixed there are two detection device (3) side by side, two detection devices (3) include No.1 detection device (3a) and detect positioned at No.1
No. two detection devices (3b) at the rear device (3a), and the left and right bracket of No.1 detection device (3a) and No. two detection devices (3b)
(311) it is located at the left and right sides of transport mechanism (2), front and back support (312) lower end surface of the detection support (31) is equal
Above transport mechanism (2)；
When needing to detect product to be checked (4), make transport mechanism (2) setting in motion to transmit each product to be checked (4), this
When, the No.1 vertical cylinder (321) of No.1 detection device (3a) and No. two detection devices (3b) is stretched out to drive one-to-one
Number horizontal air cylinder (322) synchronizes rise to transport mechanism (2) upper end after stop motion, enter one to first product (4) to be checked
Left and right testing agency (32) region of number detection device (3a), then transport mechanism (2) stop motion, at this time No.1 detection device
The No.1 horizontal air cylinder (322) of (3a) is synchronous to be stretched out, and a pair of of No.1 sucker (323) is close to each other until product to be checked (4) are sucked
After left and right sides, No.1 horizontal air cylinder (322) stop motion, then No.1 vertical cylinder (321) continues to stretch out, product to be checked
(4) it moves in lower disengaging transport mechanism (2) of a pair of of No.1 sucker (323) effect and straight up, transport mechanism (2) is again at this time
No. two colours of a pair of the front and back testing agency (33) are passed through in movement, then, nipped product (4) front and rear sides face to be checked
When industrial camera (334), No.1 vertical cylinder (321) stops stretching out；At this point, next product to be checked in transport mechanism (2)
By No. two detection devices (3b), No. two detection devices (3b) repeat the work of No.1 detection device (3a).
2. a kind of uninterrupted detection platform of packing box printing quality according to claim 1, it is characterised in that: No. three levels
Cylinder (351) is located at below No. two colored industrial cameras (334)；And when No.1 vertical cylinder (321) reaches longest, No.1
Colored industrial camera (324) is still located above No.1 horizontal air cylinder (322).
3. a kind of uninterrupted detection platform of packing box printing quality according to claim 1, it is characterised in that: described one
It is fixed with manipulator at the top of number horizontal air cylinder (322) and at the top of No. two vertical cylinders (332), each cylinder is replaced by hydraulic cylinder.
4. a kind of uninterrupted detection platform of packing box printing quality according to claim 1, it is characterised in that: the inspection
Bracket (31) are surveyed to be made of antifriction metal (AFM) material.
5. a kind of uninterrupted detection platform of packing box printing quality according to claim 4, it is characterised in that: the gold
Belonging to material can be 30CrMo high intensity chrome-molybdenum steel.
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| CN108061734A (en) * | 2017-12-14 | 2018-05-22 | 东莞辰达电器有限公司 | A kind of automatic inspection system of product using CCD vision techniques |
| CN108855954A (en) * | 2018-04-20 | 2018-11-23 | 李健 | A kind of five face reading code sorting system of Intelligent logistics |
| CN108855992B (en) * | 2018-07-12 | 2024-05-14 | 机械科学研究总院海西（福建）分院有限公司 | Glass detection mechanism with defective product rejection function |
| CN109521033A (en) * | 2018-11-29 | 2019-03-26 | 昆山睿力得软件技术有限公司 | A kind of product appearance inspection device and detection method |
| CN113118048B (en) * | 2019-12-30 | 2022-10-11 | 江苏劲嘉新型包装材料有限公司 | Equipment for detecting surface anti-friction capability of packaging box |
| CN114460077A (en) * | 2022-01-20 | 2022-05-10 | 深圳至汉装备科技有限公司 | Columnar magnetic material detection equipment |
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| JPH1159876A (en) * | 1997-08-11 | 1999-03-02 | Ishii Ind Co Ltd | Article inspecting device |
| ITBO20040221A1 (en) * | 2004-04-19 | 2004-07-19 | Gd Spa | METHOD AND DEVICE FOR THE CONTROL OF PACKAGES |
| CN201703848U (en) * | 2010-05-28 | 2011-01-12 | 益伸电子(东莞)有限公司 | Hardware appearance automatic detection equipment |
| CN101995411A (en) * | 2010-09-02 | 2011-03-30 | 陈晓滨 | Two-sided quality inspection machine for printed matters |
| JP6062226B2 (en) * | 2012-11-29 | 2017-01-18 | 株式会社ヒューブレイン | Appearance inspection device |
| CN104096686A (en) * | 2013-04-11 | 2014-10-15 | 苏州米凯尼克智能科技有限公司 | Product packing box surface printing quality automatic detection device |
| CN104923492B (en) * | 2015-06-11 | 2017-11-17 | 江苏大学 | Contactless lens defects sorting equipment |
| CN105606481B (en) * | 2015-12-29 | 2019-01-01 | 西安双健包装有限公司 | A kind of packing box detection system |
| CN205404840U (en) * | 2016-02-24 | 2016-07-27 | 广州市华颉电子科技有限公司 | Realize camera of three flat picture collection and integrated device of light source |
| CN105598043A (en) * | 2016-02-29 | 2016-05-25 | 苏州泽海电子塑胶有限公司 | Automatic detection equipment |
| CN106018430B (en) * | 2016-07-19 | 2018-08-28 | 广东水利电力职业技术学院 | Six facial vision detection devices of one kind and its control method |
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Effective date of registration: 20181113 Address after: 20149 No. 2199 Chuhuabei Road, Zhelin Town, Fengxian District, Shanghai Applicant after: Bin printing technology (Shanghai) Co., Ltd. Address before: 246200 Wu Tan 1275, Han Dian village, Liang Quan Township, Wangjiang County, Anqing, Anhui Applicant before: Wu Aibing |
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