CN208125629U

CN208125629U - A kind of LED defect imaging detection device

Info

Publication number: CN208125629U
Application number: CN201721809921.8U
Authority: CN
Inventors: 张旭阳
Original assignee: Chongqing Shanghai Easyband Technology Co Ltd
Current assignee: XI'AN HAIKE YIBANG PHOTOELECTRIC TECHNOLOGY Co.,Ltd.
Priority date: 2017-12-22
Filing date: 2017-12-22
Publication date: 2018-11-20
Anticipated expiration: 2027-12-22

Abstract

The utility model belongs to visual detection equipment applied technical field, disclose a kind of LED defect imaging detection device, it is provided with Automatic-feeding and automatic blanking system, combined type acquisition imaging system is placed in the middle part of Automatic-feeding and automatic blanking system, the upper end of combined type acquisition imaging system is equipped with the dynamic imaging acquisition system of two axis elaborate servo-control systems；Automatic NG label mould group is installed on the left of the combined type acquisition imaging system；The combined type detection assembly line mould group of gear driving is installed below combined type acquisition imaging system.LED defect imaging detection device can reduce labor intensity, improve production efficiency；Human cost is saved, production stability is improved；Detection data quantifies and with certain analyticity；Detection position image stabilization is reliable, without exception, and testing result is stablized.

Description

A kind of LED defect imaging detection device

Technical field

The utility model belongs to visual detection equipment applied technical field more particularly to a kind of detection of LED defect imaging is set It is standby.

Background technique

LED detection at present relies primarily on human eye detection, and detection efficiency is slow, and artificial detection error is high, expends largely energetically, needle To present case, our company develops a full-automatic LED defect imaging detection device.

Integrated level is high, and single machine can detect that the brilliant height of LED, bias, pin hole, bubble, surface blur, colloid is coarse, props up simultaneously Frame is reversed, mould grain is reversed, scratches, common mass defect in the LED lamp beads production process such as sundries；Single machine detection efficiency is high, produces It can be up to 40K/H or more；It can measure various materials with a software；Real-time detection quality of production data, testing result is to production Feedback reduces substandard products production；High degree of automation is widely used in LED lamp bead production and mating industry instead of human eye detection, Industry production problem is solved, enterprise is helped to possess stronger competitive advantage.

Summary of the invention

In view of the problems of the existing technology, the utility model provides a kind of LED defect imaging detection device.

The utility model is realized in this way automatic charging assembly line, combined type detects assembly line, automatic blanking assembly line It is arranged successively and is bolted on above profile bottom plate；Automatic-feeding structure is bolted on automatic charging assembly line Top, combined type acquisition imaging system are bolted on above profile bottom plate, and position is adjustable, detect flowing water in combined type Above line；Automatic NG label mould group is bolted on above profile bottom plate, and position is adjustable, waits in automatic blanking assembly line It marks above material；Blanking rewinding combination has material jacking mechanism and blanking Huan Cang executing agency, and blanking Huan Cang executing agency passes through spiral shell Bolt is fixed on above square steel rack, and material jacking mechanism is bolted on profile bottom plate in the following, its position is adjustable, jacking everywhere in Among cartridge clip.

The advantages of the utility model and good effect are：

1) stable structure runs smoothly

Owner's rack is square steel welding structure, and table top is profile, and all mechanical connections are to be bolted,

Board is placed in designated position to power on and gas source, it can smooth work

2) quality of production data monitoring, reduction substandard products produce in real time

Data have record each time in detection process, and all detection datas can automatically generate table, can do for production High-performance data analysis reduces substandard products production

3) detection efficiency is high

Highest detection efficiency can reach 40K/H

4) detection position image stabilization is reliable, without exception, and testing result is stablized.

Tested material movement can also be accurately detected

5) integrated level is high, can measure various materials with a software

Detailed description of the invention

Fig. 1 is the structural schematic diagram of LED defect imaging detection device provided by the embodiment of the utility model；

Fig. 2 is Automatic-feeding structural schematic diagram provided by the embodiment of the utility model；

Fig. 3 is automatic charging assembly line schematic diagram provided by the embodiment of the utility model

Fig. 4 is the structural schematic diagram of combined type acquisition imaging system provided by the embodiment of the utility model；

Fig. 5 is the structural schematic diagram of combined type detection pipeline system provided by the embodiment of the utility model；

Fig. 6 is the structural schematic diagram of automatic NG label mould group provided by the embodiment of the utility model；

Fig. 7 is automatic blanking pipeline organization schematic diagram provided by the embodiment of the utility model；

Fig. 8 is the structural schematic diagram of material automatic blanking positioning mechanism provided by the embodiment of the utility model；

Fig. 9 is the structural schematic diagram of blanking Huan Cang provided by the embodiment of the utility model executing agency；

Figure 10 is material jacking mechanism schematic diagram provided by the embodiment of the utility model

In figure：1, Automatic-feeding structure；2, automatic charging assembly line；3, combined type acquires imaging system；4, combined type is examined Flow measurement waterline；5, automatic NG marks mould group；6, automatic blanking assembly line；7, automatic blanking positioning mechanism；8, storehouse execution is changed in blanking Mechanism；9, material jacking mechanism；10, elbow presss from both sides；11, cylinder；12, cylinder；13, cylinder；14, cartridge clip；15, stepper motor；16, synchronous gear Shape band；17, X-axis servo-drive linear motion mould group；18, Y-axis servo-drive linear motion mould group；19, camera+camera lens；20, it throws Penetrate lighting system；21, servo motor；22, chain；23, sprocket wheel；24, backgauge component；25, it falls and sets lighting system；26, two axis two Tie up line of motion mould group；27, small characters ink jet numbering machine；28, pusher cylinder；29, stepper motor；30, round belt；31, wide type cylinder； 32, pen cylinder；33, cartridge clip；34, servo motor；35, synchronous toothed belt；36, material strip supporting plate

Specific embodiment

For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates Detailed description are as follows for attached drawing.

It 1 is explained in detail with reference to the accompanying drawing to structure of the attached drawing 10 to the utility model.

Fig. 1：Automatic-feeding structure 1 is fed to above automatic charging assembly line 2, and automatic charging assembly line 2 transmits tablet and arrives Combined type detects above assembly line 4, and combined type detection assembly line 4 transmits tablet to be stopped to designated position, combined type acquisition imaging System 3 at the uniform velocity transports acquisition tablet information, and after the completion of detection, combined type detects assembly line 4 and transmits tablet to automatic blanking assembly line 6, automatic blanking assembly line 6 transmits tablet to be stopped to designated position, and automatic NG label mould group 5 marks material abnormal on tablet Note processing, automatic blanking assembly line 6 transmits tablet to automatic blanking positioning mechanism 7 after the completion of label processing, and material jacking mechanism 9 rises To designated position, 7 blanking of automatic positioning mechanism, when one of storehouse is completely expected, blanking Huan Cang executing agency 8 automatically switches.

Fig. 2：Full material cartridge clip 14 is put into designated position by Automatic-feeding structure artificial, and closure elbow folder 10 is fixed fixed by cartridge clip 14 Position, cylinder 11, cylinder 12, cylinder 13 realize that tablet is fallen on automatic charging assembly line by exchange-column shift.

Fig. 3：Automatic charging assembly line tablet is fallen in synchronous toothed belt 16, and stepper motor 15 drives synchronous toothed belt 16 to transport It is dynamic to drive tablet movement.

Fig. 4：Combined type acquires 2 groups of combined types in the imaging system LED defect imaging detection device and acquires imaging system, Every set is equipped with 3 camera+camera lenses 19, is equipped with projection illumination system below first group of acquisition imaging system, three groups of cameras+camera lens System 20, X-axis servo-drive linear motion mould group 17 and Y-axis servo-drive linear motion mould group 18 drive two sets imagings to be when detection System motion pick image, and pass through the blur-free imaging that collecting part completes product.First group of acquisition system completes the colloid inspection of LED It surveys, second group of acquisition system completes the detection of Lens.

Fig. 5：Combined type detects assembly line servo motor 21 and moves with movable sprocket 23, and chain 22 transmits tablet movement, movement Tablet is positioned to designated position back material stopping component 24,21 stop motion of servo motor, falls and set lighting system 25 in combined type inspection Flow measurement waterline bottom, is fixed with profile bottom plate.

Fig. 6：After the completion of automatic NG label mould group detection, combined type detects assembly line 4 and transmits tablet to automatic blanking flowing water Line 6, automatic blanking assembly line 6 transmit tablet to designated position, and two axis two dimensional motion straight line mould groups 26 are with small characters ink jet numbering machine 27 Undesirable material coding is marked.

Fig. 7：Automatic blanking assembly line stepper motor 29 drives round belt 30 to rotate, and tablet is moved with round belt 30

Fig. 8：After the completion of automatic blanking positioning mechanism coding label, automatic blanking assembly line 6 transmits tablet to wide type cylinder In 31 clamping jaws, when blanking, wide type cylinder 31 opens tablet and falls.

Fig. 9：Blanking Huan Cang executing agency of blanking Huan Cang executing agency includes two cartridge clips 33, when one of cartridge clip 33 is full When material, pen cylinder 32 automatically switches the realization of cartridge clip 33 and changes storehouse movement

Figure 10：When material jacking mechanism blanking, servo motor 34 connects material strip supporting plate 36 by synchronous toothed belt 35 and arrives specific bit Splicing is set, prevents from causing tablet to damage since height of drop is excessively high.

As the preferred embodiment of the utility model, the combined type acquisition imaging system is provided with camera+camera lens 19, phase Machine+camera lens 19 is equidistantly contour to be provided with six, and first group of acquisition imaging system, three groups of camera+camera lenses, lower section is equipped with projection and shines Bright system 20, projection illumination system 20 is below combined type detection assembly line.

As the preferred embodiment of the utility model, the feeding feeding structure be provided with parallel double cartridge clips 14, cylinder 11, Cylinder 12, cylinder 13, three groups of cylinders are installed in parallel.

As the preferred embodiment of the utility model, the material-receiving system is provided with material jacking mechanism 9, it is described to change storehouse execution The upper end of mechanism 8 is movably installed with material jacking mechanism 9.

As the preferred embodiment of the utility model, the automatic NG label mould group 5 is provided with two axis two dimensions linear motion The upper end of mould group 26, the two axis two dimension linear motion mould group 26 is movably installed with small characters ink jet numbering machine 27.

As the preferred embodiment of the utility model, the combined type detection assembly line mould group 5 of the synchronous belt driving is arranged There is 23 chain 22 of two sides sprocket wheel

As the preferred embodiment of the utility model, the dynamic collect system 3 of the two axis elaborate servo-control system is wrapped Include X-axis servo-drive straight line mould group 17 and Y-axis servo-drive straight line mould group 18, the X-axis servo-drive straight line mould group 17 and Y-axis Camera+camera lens 19 is separately installed in servo-drive straight line mould group 18.

The above is only the preferred embodiment to the utility model, is not made in any form to the utility model Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with Modification, is all within the scope of the technical scheme of the utility model.

Claims

1. a kind of LED defect imaging detection device, which is characterized in that the LED defect imaging detection device is provided with automatic confession Material and automatic blanking system are placed with combined type acquisition imaging system, group in the middle part of the Automatic-feeding and automatic blanking system The upper end of box-like acquisition imaging system is equipped with the dynamic collect system of two axis elaborate servo-control systems；The combined type acquisition Automatic NG label mould group is installed on the left of imaging system, feed mould group lower part is equipped with feeding assembly line, combined type acquisition at Assembly line is detected as the lower end of system is equipped with combined type, automatic NG label mould group lower part is equipped with automatic blanking assembly line.

2. LED defect imaging detection device as described in claim 1, which is characterized in that the two axis elaborate servo-control system Dynamic collect system include X-axis servo-drive straight line mould group and Y-axis servo-drive straight line mould group, in the X-axis and Y-axis respectively Camera is installed.

3. LED defect imaging detection device as described in claim 1, which is characterized in that the combined type acquisition imaging system is set It is equipped with camera, camera is equidistantly contour to be provided with six, and position is adjustable, and camera lens is mounted in the end of camera, the installation of projection illumination system Below three groups of camera lens.

4. LED defect imaging detection device as described in claim 1, which is characterized in that automatic feeding system installs two in parallel Feeding cartridge clip, cartridge clip feeding is mutually indepedent, each mating six guide rod cylinders of cartridge clip.

5. LED defect imaging detection device as described in claim 1, which is characterized in that assembly line is driven by stepper motor and synchronized Band, synchronous belt drive tablet mobile.

6. LED defect imaging detection device as described in claim 1, which is characterized in that the blanking system is provided with servo electricity Machine, the upper end of the servo motor are equipped with material jacking mechanism, are bolted to be equipped on the material jacking mechanism and change storehouse execution Mechanism.

7. LED defect imaging detection device as described in claim 1, which is characterized in that the automatic NG label mould group is provided with The upper end of two axis two dimensions linear motion mould group, the two axis two dimension linear motion mould group is movably installed with small characters ink jet numbering machine.

8. LED defect imaging detection device as described in claim 1, which is characterized in that the combined type of gear driving detects flowing water Line mould group two sides are provided with sprocket wheel, and the two sides sprocket wheel is connected with inside belt.