CN207850943U - A kind of 3D automatic detection devices for assembling finished product - Google Patents
A kind of 3D automatic detection devices for assembling finished product Download PDFInfo
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- CN207850943U CN207850943U CN201820199561.2U CN201820199561U CN207850943U CN 207850943 U CN207850943 U CN 207850943U CN 201820199561 U CN201820199561 U CN 201820199561U CN 207850943 U CN207850943 U CN 207850943U
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Abstract
The utility model is related to detection fields, disclose a kind of 3D automatic detection devices for assembling finished product, its key points of the technical solution are that:Including equipment frame and computer control system, the equipment frame is equipped with the jig frame for positioning assembling finished product, left camera assembly is equipped on the left of the jig frame, right camera assembly is equipped on the right side of the jig frame, rear camera assembly is equipped on rear side of the jig frame, the left camera assembly, right camera assembly, rear camera assembly, which communicate, is connected to the computer control system.Wherein, computer control system judges whether assembling finished product is qualified, and feedback result for the assembling finished product appearance images that each camera assembly acquires to be compared with the standard picture of systemic presupposition；Production efficiency can be greatly promoted instead of manual work with this multi-faceted 3D automatic detection mechanism, recall rate is improved, meets automatic, efficient production line demand.
Description
Technical field
The utility model is related to product field of optical detection, more particularly to a kind of 3D for assembling finished product detects dress automatically
It sets.
Background technology
In current industry manufacture, to improve production efficiency, recall rate is promoted, gradually promotes automation to replace manpower to examine
It tests.Such as automatic visual inspection (AOI, Automated Optical Inspection), it is marked using machine vision as detection
Quasi- technology is widely used on LCD/TFT, transistor and PCB industry processing procedure, and the surface shape of finished product is obtained using optical mode
State detects the flaws such as foreign matter or pattern anomalies with image processing.
But some three-dimensional assembling parts are directed to, three-dimensional multi-panel detection exemplar AOI can not also be covered comprehensively.Such as vehicle
The assembling product inspection of T-BOX is carried, is currently all visually inspected by personnel.Using this method due to personnel's visual fatigue, have
Higher leak rate, and checkability is low.
Utility model content
In view of the deficienciess of the prior art, the 3D that the purpose of this utility model is to provide a kind of for assembling finished product is certainly
Motion detection device greatly promotes the working efficiency and recall rate of product inspection.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of 3D automatic detection devices for assembling finished product, including equipment frame and computer control system, the equipment
For frame equipped with the jig frame for positioning assembling finished product, the jig frame left side is equipped with left camera assembly, the jig frame right side
Equipped with right camera assembly, rear camera assembly, the left camera assembly, right camera assembly, rear camera shooting are equipped on rear side of the jig frame
Component communicates and is connected to the computer control system.
Through the above technical solutions, the assembling finished product appearance images that computer control system is used to acquire each camera assembly
It is compared with the standard picture of systemic presupposition, judges whether assembling finished product is qualified, and feedback result；When operation, it will be assembled into
Product are placed on dedicated jig frame and are positioned, and start computer control system, are located at jig frame by computer software control
The camera assembly shooting of rear side, left and right side assembles the image of finished product all angles, passes through acquired image and sample ratio
To realizing abnormal alarm；With this multi-faceted 3D automatic detection mechanism production effect can be greatly promoted instead of manual work
Rate improves recall rate, meets automatic, efficient production line demand.
Preferably, the equipment frame is equipped with and is transversely mounted rail, and the jig frame, which is fixed on, is transversely mounted rail, the jig
The both sides of frame are equipped with one and can transversely the fixed fixed part in mounting rail length direction any position, the left camera assembly fix
In on the fixed part on the right side of jig frame, the right camera assembly is fixed on the fixed part on the right side of jig frame.
Through the above technical solutions, the focal length of camera assembly is calculated according to the specific size of detected product, to determine
The position of camera assembly；Herein, according to the difference of test product, the position of focal length is also different, therefore needs through regulating jig frame
Position of the fixed part of the left and right sides on being transversely mounted rail, is adjusted the position of camera assembly, to be matched；It is logical
It crosses fixed part and is transversely mounted the setting of rail and increase the detection range of detection device, focus adjustment facilitates.
Preferably, transversely the length direction of mounting rail is provided with two mounting grooves arranged side by side, and fixed part includes bottom plate, is used for
The mounting rod of fixed left camera assembly or right camera assembly, bottom plate both ends are equipped with to be individually fixed in two mounting grooves by screw
Mounting hole.
Through the above technical solutions, camera assembly is fixed on mounting rod, pass through position of the movable base plate in mounting groove
The position of camera assembly can be adjusted, the both ends of bottom plate are individually fixed in mounting groove, ensure the stabilization of camera assembly
Property.
Preferably, the distance between two mounting holes are more than the distance between two mounting grooves.
Through the above technical solutions, it is in angularly disposed that bottom plate, which is fixed on when being transversely mounted on rail, the position of two mounting holes can be made
It sets and misplaces with shaped position outside camera assembly, be convenient for the dismounting of bottom plate screwing, carry out camera assembly position adjusting.
Preferably, the left camera assembly include left camera, to the left camera of fixation in the left locking on mounting rod
Set, the right camera assembly includes right camera, to the right camera of fixation in the right lock sleeve on mounting rod, left lock sleeve and
Right lock sleeve, which is placed on mounting rod, to be circumferentially rotated, and be equipped with to limit it on left lock sleeve and right lock sleeve with respect to mounting rod
First lock-screw of movement.
Through the above technical solutions, when the first lock-screw does not fasten, lock sleeve can be circumferentially rotated with respect to mounting rod,
It is easy to operate to carry out the adjusting of camera angle.
Preferably, between left lock sleeve and mounting rod, rubber cushion cover is equipped between right lock sleeve and mounting rod.
Through the above technical solutions, since detection device is placed on workshop assembly line, lock sleeve be easy it is vibrated and
It loosens, by the setting of rubber pad convenient for fixed stability between raising lock sleeve and mounting rod.
Preferably, the equipment frame, which is located on rear side of jig frame, is equipped with mounting plate, and the mounting plate is equipped with long fixing groove, institute
Line of the length direction perpendicular to left camera assembly and right camera assembly of long fixing groove is stated, the rear camera assembly is taken the photograph after including
As head, to install the fixed frame of rear camera, the fixed frame is securable to any position in long fixing groove.
Through the above technical solutions, it is adjustable camera and jig frame to adjust position of the fixed frame in long fixing groove
Distance, it is easy to adjust to carry out the adjusting of focal length.
Preferably, the fixed frame includes the sole piece being fixed in long fixing groove, stands on fixed link, the end cap on sole piece
Set on fixed link upper end and by the strut of screw lock, rear camera back is equipped with fixing sleeve, and fixing sleeve is sheathed on strut, Gu
Surely it puts on to be equipped with and limits it with respect to the second lock-screw that strut circumferentially rotates.
Through the above technical solutions, strut can rotate the fixing rod in the circumferential direction, so as to adjust the left and right angle of camera；
Fixing sleeve can circumferentially rotate simultaneously with respect to strut, so as to adjust the upper lower angle of camera；Therefore reach in rear camera
The adjusting of bottom left right angular meets image and takes needs, easy to adjust.
Preferably, the long fixing groove quantity is several and is juxtaposed on mounting plate.
Through the above technical solutions, sole piece is practical only to can be realized fixation by a long fixing groove, therefore existed by sole piece
Installation in different long fixing grooves, can be convenient for adjusting with the position of lateral adjustments rear camera.
Preferably, it is equipped with lighting source on the left camera assembly, right camera assembly and rear camera assembly.
Through the above technical solutions, by the way that lighting source is arranged, the ratio of sample can be carried out by the grey whiteness of light source
Right, detection is abnormal, improves recall rate.
To sum up, the utility model has the advantages that compared with prior art：
1. using multi-faceted 3D automatic detection mechanisms, instead of manual work, production efficiency can be greatly promoted, improves detection
Rate meets automatic, efficient production line demand；
2. left camera, the front and back position of right camera, left and right angle can carry out adaptability adjusting；Rear camera
Left and right position, left and right angle, upper lower angle can carry out adaptability adjusting, substantially increase the convenience of operation and test, fit
It is wide with range, it is easy to adjust.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram of equipment frame part in embodiment；
Fig. 3 is the portions A enlarged drawing in Fig. 2；
Fig. 4 is the portions B enlarged drawing in Fig. 2.
Reference numeral：1, equipment frame；2, computer control system；3, jig frame；4, left camera assembly；41, left camera；
42, left lock sleeve；5, right camera assembly；51, right camera；52, right lock sleeve；6, rear camera assembly；61, rear camera；62、
Fixed frame；621, sole piece；622, fixed link；623, strut；7, it is transversely mounted rail；8, fixed part；81, bottom plate；82, mounting rod；
9, lighting source；10, mounting groove；11, mounting hole；12, the first lock-screw；14, mounting plate；15, long fixing groove；16, fixed
Set；17, the second lock-screw；18, bunching box；100, finished product is assembled.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of 3D automatic detection devices for assembling finished product as shown in Fig. 1, including equipment frame 1, it is set to equipment frame 1
On jig frame 3, camera assembly and computer control system 2.Camera assembly includes the left camera assembly for being located at 3 left side of jig frame
4, positioned at the right camera assembly 5 on 3 right side of jig frame, positioned at the rear camera assembly 6 of 3 rear side of jig frame.Computer control system 2 is led
It to be compared software by camera control software, image and be formed, camera assembly is communicatively coupled to computer control system 2.Computer
System carries out the Image Acquisition of assembling more than 100 a angle of finished product by controlling each camera assembly, using the grey whiteness of light source
Comparison and sample contrast judgement product quality carry out result feedback, abnormal alarm finally by computer display.
Shown in attached drawing 2 and 3, equipment frame 1 is equipped with and is transversely mounted rail 7, transversely the length direction setting of mounting rail 7
There are two mounting grooves 10 arranged side by side.Jig frame 3 is fixed on the middle part for being transversely mounted rail 7 by screw.Wherein, 3 both sides of jig frame are equal
Equipped with a fixed part 8 for installing camera assembly.Herein, fixed part 8 includes bottom plate 81, the mounting rod 82 on bottom plate 81.
The both ends of bottom plate 81 are equipped with mounting hole 11, can be used for screw and are fixed in two mounting grooves 10.For the ease of 81 screwing of bottom plate
Dismounting, the appearance profile of the position and camera assembly that make two mounting holes 11 are staggered, and the distance between two mounting holes 11 are more than
The distance between two mounting grooves 10.It is in tilting state that bottom plate 81, which is fixed on when being transversely mounted on rail 7, in this way.Herein, due to installation
Slot 10 is continuous elongated slot, therefore bottom plate 81 can arbitrarily select the fixed position on being transversely mounted rail 7 as needed.
Referring to attached drawing 2 and 3, left camera assembly 4 is including left camera 41, to the left camera 41 of fixation on mounting rod 82
Left lock sleeve 42；Right camera assembly 5 is including right camera 51, to the right camera 51 of fixation in the right locking on mounting rod 82
Set 52.Wherein, the side of left lock sleeve 42 is equipped with open seam, is shunk convenient for the sets of holes of left lock sleeve 42.Lock has the at open seam
One lock-screw 12.When fixed, left lock sleeve 42 is placed on mounting rod 82, left camera 41 is adaptively adjusted according to demand
Then left and right angle, upper-lower height are fixed by tightening the first lock-screw 12, limit the opposite installation of left lock sleeve 42
Bar 82 moves.Herein, more stablize in order to fixed between left lock sleeve 42 and mounting rod 82, be provided with rubber pad therebetween
Set（It is not shown in figure）.Wherein, 52 structure of right lock sleeve is identical with left lock sleeve 42.
Referring to attached drawing 2 and 4, equipment frame 1 is located at 3 rear side of jig frame and is equipped with mounting plate 14, if mounting plate 14 is equipped with dry doubling
Arrange the long fixing groove 15 of setting, the line of the length direction of long fixing groove 15 perpendicular to left camera assembly 4 and right camera assembly 5.
Camera assembly 6 includes rear camera 61, installing the fixed frame 62 of rear camera 61 afterwards.Wherein, fixed frame 62 includes fixing
Sole piece 621 in long fixing groove 15, stand on fixed link 622 on sole piece 621, one end is sheathed on 622 upper end of fixed link and leads to
Cross the strut 623 of screw lock.61 back of rear camera is equipped with fixing sleeve 16, and fixing sleeve 16 is sheathed on strut 623, fixing sleeve 16
It is equipped with and limits it with respect to the second lock-screw 17 that strut 623 circumferentially rotates.Herein, the locking for releasing strut 623, by turning
Dynamic strut 623 can adjust 61 or so angle of rear camera, and the upper of rear camera 61 can be adjusted by moving up and down strut 623
Lower height.The locking for releasing the second lock-screw 17 can adjust the upper inferior horn of rear camera 61 by rotating fixing sleeve 16
Degree.In addition, sole piece 621 can be fixed in different long fixing grooves 15, to realize the lateral position translation of rear camera 61.
Herein, 61 position of rear camera, angular adjustment flexibly, conveniently.
Lighting source can be set in above-mentioned camera assembly, to improve the accuracy of optical detection.In addition, since a left side is taken the photograph
As being connected by cable communication between first 41, right camera 51, rear camera 61 and computer control system 2, for cable
Rationally placement avoids mixed and disorderly, knotting phenomenon, and transversely the length direction of mounting rail 7 is provided with bunching box 18, is convenient for receipt of wire
Cable.
The work process of automatic detection device is illustrated in detail below：
Installation prepares：The focal length that each camera is calculated according to the specific size of detected product determines each camera
Position, then sets the placement angle of each camera according to the power of light source, then is fixed.
When detection, first, barcode scanning data input is carried out to assembling finished product by barcode scanning gun；Then, by assembling finished product positioning
In on jig frame 3；Then, each camera is controlled by software for calculation and carries out Image Acquisition；Finally, pass through the grey whiteness of light source
Judge whether finished product is qualified with sample comparison；Herein, the code information and quality information for assembling finished product can be shown in meter
In calculation machine display screen, NG is shown if product is unqualified and is warned, if product qualification can show OK.It is detected automatically with this 3D
Mechanism can greatly promote production efficiency, improve recall rate, meet automatic, efficient production line demand.
Above example is only to illustrate the technical solution of the utility model, rather than is carried out to the protection domain of utility model
Limitation.Although the utility model is described in detail with reference to above-described embodiment, those of ordinary skill in the art still may be used
It is modified to technical solution described in the above embodiment with not making creative work, to obtain different, essence not
It is detached from the other technologies scheme of the design of the utility model, it is claimed that these technical solutions similarly belong to the utility model
Range.
Claims (10)
1. a kind of 3D automatic detection devices for assembling finished product, including equipment frame (1) and computer control system (2), special
Sign is：The equipment frame (1) is equipped with the jig frame (3) for positioning assembling finished product, is taken the photograph equipped with a left side on the left of the jig frame (3)
As component (4), it is equipped with right camera assembly (5) on the right side of the jig frame (3), rear camera assembly is equipped on rear side of the jig frame (3)
(6), the left camera assembly (4), right camera assembly (5), rear camera assembly (6), which communicate, is connected to computer control system
It unites (2).
2. a kind of 3D automatic detection devices for assembling finished product according to claim 1, it is characterized in that：The equipment frame
(1) it is equipped with and is transversely mounted rail (7), the jig frame (3), which is fixed on, is transversely mounted rail (7), and the both sides of the jig frame (3) are equal
It can transversely the fixed fixed part in mounting rail (7) length direction any position (8), the left camera assembly (4) be fixed equipped with one
In on the fixed part (8) on the right side of jig frame (3), the right camera assembly (5) is fixed on consolidating on the right side of jig frame (3)
Determine in portion (8).
3. a kind of 3D automatic detection devices for assembling finished product according to claim 2, it is characterized in that：Transversely install
The length direction of rail (7) is provided with two mounting grooves (10) arranged side by side, and fixed part (8) includes bottom plate (81), for fixing left camera shooting
The mounting rod (82) of component (4) or right camera assembly (5), bottom plate (81) both ends are equipped with to be individually fixed in two peaces by screw
The mounting hole (11) of tankage (10).
4. a kind of 3D automatic detection devices for assembling finished product according to claim 3, it is characterized in that：Two mounting holes
The distance between (11) it is more than the distance between two mounting grooves (10).
5. a kind of 3D automatic detection devices for assembling finished product according to claim 3, it is characterized in that：The left camera shooting
Component (4) includes left camera (41), to the left camera of fixation (41) in the left lock sleeve (42) on mounting rod (82), it is described
Right camera assembly (5) includes right camera (51), to the right camera of fixation (51) in the right lock sleeve on mounting rod (82)
(52), left lock sleeve (42) and right lock sleeve (52) are placed on mounting rod (82) and can circumferentially rotate, left lock sleeve (42) and right lock
It is equipped with to limit its first lock-screw (12) with respect to mounting rod (82) movement on fixed (52).
6. a kind of 3D automatic detection devices for assembling finished product according to claim 5, it is characterized in that：Left lock sleeve
(42) between mounting rod (82), rubber cushion cover is equipped between right lock sleeve (52) and mounting rod (82).
7. a kind of 3D automatic detection devices for assembling finished product according to claim 1 or 4 or 5 or 6, it is characterized in that：
The equipment frame (1), which is located on rear side of jig frame (3), is equipped with mounting plate (14), and the mounting plate (14) is equipped with long fixing groove
(15), the length direction of the long fixing groove (15) perpendicular to left camera assembly (4) and right camera assembly (5) line, it is described
Camera assembly (6) includes rear camera (61), installing the fixed frame (62) of rear camera (61), the fixed frame (62) afterwards
It is securable to any position in long fixing groove (15).
8. a kind of 3D automatic detection devices for assembling finished product according to claim 7, it is characterized in that：The fixed frame
(62) include the sole piece (621) being fixed in long fixing groove (15), stand on fixed link (622) on sole piece (621), one end is arranged
In fixed link (622) upper end and by the strut of screw lock (623), rear camera (61) back is equipped with fixing sleeve (16), Gu
Fixed set (16) is sheathed on strut (623), and fixing sleeve (16), which is equipped with, limits it with respect to the second locking that strut (623) circumferentially rotates
Screw (17).
9. a kind of 3D automatic detection devices for assembling finished product according to claim 7, it is characterized in that：It is described long fixed
Slot (15) quantity is several and is juxtaposed on mounting plate (14).
10. a kind of 3D automatic detection devices for assembling finished product according to claim 1, it is characterized in that：The left side is taken the photograph
As being equipped with lighting source on component (4), right camera assembly (5) and rear camera assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199561.2U CN207850943U (en) | 2018-02-05 | 2018-02-05 | A kind of 3D automatic detection devices for assembling finished product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199561.2U CN207850943U (en) | 2018-02-05 | 2018-02-05 | A kind of 3D automatic detection devices for assembling finished product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207850943U true CN207850943U (en) | 2018-09-11 |
Family
ID=63410939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820199561.2U Active CN207850943U (en) | 2018-02-05 | 2018-02-05 | A kind of 3D automatic detection devices for assembling finished product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207850943U (en) |
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2018
- 2018-02-05 CN CN201820199561.2U patent/CN207850943U/en active Active
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