CN206747057U - A kind of PCB on-line checking sorting device - Google Patents
A kind of PCB on-line checking sorting device Download PDFInfo
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- CN206747057U CN206747057U CN201720419620.8U CN201720419620U CN206747057U CN 206747057 U CN206747057 U CN 206747057U CN 201720419620 U CN201720419620 U CN 201720419620U CN 206747057 U CN206747057 U CN 206747057U
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- line checking
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Abstract
The utility model provides a kind of PCB on-line checking sorting device, including is connected to the automatic detection sorting equipment of PCB production line, in addition to the host computer with the communication connection of automatic detection sorting equipment；Described automatic detection sorting equipment includes master controller, first sensor, second sensor, switch, touch-screen, servo-driver, solenoid directional control valve and image collecting device, the first sensor, second sensor, switch, touch-screen, driver, solenoid directional control valve and image collecting device are connected with master controller, and described image harvester is also connected with host computer.The utility model utilizes the NI Vision Builder for Automated Inspection based on smart camera, make whole system that there is more preferable efficiency and higher precision, improve automation and the flexibility function of control system, it is applicable to the situation of mass detection task, it can be worked in the environment for being not suitable for people's work, substitute artificial detection.
Description
Technical field
The utility model belongs to circuit board online measuring technique field, more particularly, to a kind of PCB on-line checking
Sorting device.
Background technology
At present, circuit board detecting flow is typically as follows：Circuit board passes through optical appearance check machine OI optical appearance check machines
Afterwards, optical appearance check machine is analyzed and processed to find out defect point position coordinates to circuit board at once, and result is stored up
Exist in optical appearance check machine.Then circuit board is transported to check machine by transit wagon, and operator is placed on circuit board multiple
Look on machine worktable face, then the inspection result (coordinate) of optics appearance inspection machine is raised out from check machine, check chance is check
Hiccough on machine is moved on corresponding coordinate position, allows operator to check and confirm defect point, in defect point
Carry out repair process.
In the prior art, in from optical appearance check machine to the process for receiving wooden handcart, transit wagon need to be increased and carry out transfer transport, dropped
Low production efficiency, in transfer process, the grazing spark of circuit board can be caused, and circuit board will be by artificial on check machine
Viewing electronics enlarged drawing judge whether defect point can receive, and manually repaired, low production efficiency.
Utility model content
In view of this, the utility model is directed to a kind of easy to operate, raising efficiency and the PCB of high automation
On-line checking sorting device.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of PCB on-line checking sorting device, including it is connected to the automatic detection sorting of PCB production line
Device, in addition to the host computer with the communication connection of automatic detection sorting equipment；Described automatic detection sorting equipment includes master control
Device, first sensor, second sensor, switch, touch-screen, servo-driver, solenoid directional control valve and image collecting device processed, institute
State first sensor, second sensor, switch, touch-screen, driver, solenoid directional control valve and image collecting device and master control
Device is connected, and described image harvester is also connected with host computer.
The automatic detection sorting equipment also includes at least four work station, is provided with mechanical arm between each work station, each
Work station is connected by mechanical arm, and mechanical arm connects with servo-driver control；Described first sensor is set
In first work station；Described second sensor and image sensing device is arranged at second work station, 3rd work station and
Four work stations are connected with second work station, and the 4th work station connects with first work station circulation.
Further, described first sensor and second sensor are laser sensor or vision sensor.
Further, described image collecting device includes camera, light source, light source controller, and described camera, light source are equal
It is connected with light source controller, described light source controller is connected with master controller.
Further, described master controller is PLC.
Further, the automatic detection sorting equipment also includes power supply, and the power supply is mainly by three-phase alternating-current supply, change
Frequency device and alternating current generator composition, the three-phase alternating-current supply, frequency converter and alternating current generator are sequentially connected, the frequency converter and master control
Device communication connection processed, the power supply are powered for the present apparatus.
Further, the first work station is circuit board feeding station, and second work station detects for circuit board feeding
Stand, 3rd work station is circuit board finished product station, and the 4th work station is that circuit board lacks material recycle bin.
Further, described mechanical arm includes servomotor, manipulator and ball-screw, and servomotor passes through ball wire
Thick stick is connected with manipulator, and cylinder and sucker are additionally provided with manipulator, and servomotor is also connected with servo-driver, cylinder and suction
Disk is also connected with solenoid directional control valve.
Relative to prior art, a kind of PCB on-line checking sorting device described in the utility model has following
Advantage：
The utility model utilizes the image collecting device based on smart camera, make equipment have more preferable efficiency with it is higher
Precision, automation and the flexibility function of control system are improved, be applicable to the situation of mass detection task, can be not
Worked in the environment of suitable people's work, substitute artificial detection.
Touch-screen separates the control of user and display from industrial control system, and it is converted to the information of internal system
People's acceptable form, there is provided good man-machine interaction mode, be the interface that operating personnel engage in the dialogue with PLC, touch
Screen can realize the real time data inspecting of system, the function such as fault alarm and display.
Brief description of the drawings
Form a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not form to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the electrical schematics described in the utility model embodiment；
Fig. 2 is the overall schematic described in the utility model embodiment.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of PCB on-line checking sorting device, including it is connected to the automatic detection sorting of PCB production line
Device, in addition to the host computer with the communication connection of automatic detection sorting equipment；Described automatic detection sorting equipment includes master control
Device, first sensor, second sensor, switch, touch-screen, servo-driver, solenoid directional control valve and image collecting device processed, institute
State first sensor, second sensor, switch, touch-screen, driver, solenoid directional control valve and image collecting device and master control
Device is connected, and described image harvester is also connected with host computer.
Described first sensor and second sensor is laser sensor or vision sensor.Described image is adopted
Acquisition means include camera, light source, light source controller, and described camera, light source are connected with light source controller, described light source control
Device processed is connected with master controller.Described master controller is PLC.The automatic detection sorting equipment also includes power supply,
The power supply is mainly made up of three-phase alternating-current supply, frequency converter and alternating current generator, the three-phase alternating-current supply, frequency converter and is exchanged
Motor is sequentially connected, and the frequency converter communicates to connect with master controller, and the power supply is powered for the present apparatus.
The automatic detection sorting equipment also includes 4 work stations, and each work station is connected by mechanical arm, described
Automatic detection sorting equipment also includes at least four work station, and each work station is connected by mechanical arm, mechanical arm with it is described
Servo-driver control connection；Described first sensor is arranged on first work station；Described second sensor and image pass
Induction device is arranged at second work station, and 3rd work station and the 4th work station are connected with second work station, the 4th work station
Circulate and connect with first work station.The first work station is circuit board feeding station, and second work station is circuit board detecting station, the
Three work stations are finished product station, and the 4th work station is recovery station.
Described mechanical arm includes servomotor, manipulator and ball-screw, and servomotor passes through ball-screw and machinery
Hand is connected, and is additionally provided with cylinder and sucker on manipulator, and servomotor is also connected with servo-driver, cylinder and sucker also with electricity
Magnetic reversal valve connects.
System uses controllers of the S7-200CPU226CN PLC as system, PLC digital quantity input point respectively with biography
Sensor, switch, servo output end are connected, the control signal for reception system；PLC high-speed pulse output point drives with servo
Dynamic device is connected, and for controlling servomotor to realize accurate position control, the positioning of servo-drive system and speed export arteries and veins by PLC
Number and frequency are rushed to control.PLC digital output point is connected by relay with solenoid directional control valve, for controlling cylinder
With sucker, PLC input and output point is also connected with the digital quantity input/output terminal of light source controller, for sending IMAQ
Signal and acceptance inspection object information；CPU226CN PORT0 ports and the built-in RS-485 communication interfaces of MM440 frequency converters
It is connected, realizes the USS protocol communications of PLC and frequency converter, control the operation of frequency converter, transmitting control parameters and relevant information；
PLC PORT1 ports are connected with touch-screen TPC7062KS, provide visual human-computer interaction interface for system, realize system
Unite real time data inspecting, fault alarm such as shows at the function.
Image collecting device system using the NI Vision Builder for Automated Inspection based on camera, including：Smart camera, camera lens, light
Source, light source controller, connecting cable etc..The RJ45 interfaces of smart camera connect upper PC by crossover network cables, realize image
Editor and processing；The DB15 serial ports of camera is by SW-IO cable connection power-supply controller of electric, for adjusting light source output and PLC
Carry out live signal interaction.PLC is after processing result image is received, the output that is acted.
The course of work of the present embodiment：
Manipulator behavior process：Manipulator is moved to above first work station, and cylinder piston rod is moved down, and then sucker is held
After pcb board, cylinder piston rod is moved up, and then manipulator is moved to above inspection point, and cylinder piston rod moves down is sent to inspection pcb board
Test on the pallet of station, after sucker unclamps PCB, it is to be tested that cylinder piston rod moves up etc.；After second work station is verified, system obtains
The whether qualified information of pcb board, if pcb board is qualified, cylinder piston rod moves down, after sucker holds pcb board, on cylinder piston rod
Move, then manipulator is moved to above 3rd work station, and cylinder piston rod moves down is sent to 3rd work station station pallet pcb board
On, after sucker unclamps pcb board, cylinder piston rod moves up, and manipulator is back to first work station station；If pcb board is unqualified, cylinder
Piston rod is moved down, and after sucker holds pcb board, cylinder piston rod moves up, and then manipulator is moved to above the 4th work station, cylinder
Piston rod, which moves down, to be sent pcb board on the 4th work station pallet, and after sucker unclamps pcb board, cylinder piston rod moves up, and manipulator returns
First work station is back to, is moved in circles.
The first work station course of work：By transducer drive motor driven ball-screw, by the pcb board on pallet one by one to
Upper conveying, after manipulator sucker takes one piece of pcb board away, first sensor, which detects, lacks material signal, transducer drive motor
Ball-screw is driven, the remaining pcb board in pallet is moved up into a pcb board height, after first sensor receives signal
Stop, circulation is carried out.After last block pcb board is removed in pallet, second sensor detects drives without material signal, frequency converter
Dynamic motor drives ball-screw, and pallet is moved down, until first sensor stops after receiving signal, prompter's frock
Material.
The second work station course of work：When manipulator sends pcb board on inspection point's pallet, retractable air cylinder piston bar contracts
Return, the material carrier platform equipped with pallet and pcb board is moved to the underface of industrial camera, material carrier platform is risen by line slideway auxiliary
It is oriented to and supporting role, then PLC sends signal to smart camera light source controller, driving camera and carries out IMAQ and inspection
To survey, after detection, light source controller sends result to PLC, and after calculation process, driving retractable air cylinder piston bar is stretched out,
Material carrier platform is moved to immediately below manipulator sucker, wait feeding.
The 3rd work station course of work：Signal is detected when manipulator sends pcb board on 3rd work station pallet, frequency conversion
Device drive motor drives ball-screw, the pcb board on pallet is moved down into a pcb board height, until sensor is not examined
Stop after going out signal, circulation is carried out.When pcb board is filled and when being moved to lower limit in pallet, system stops, and prompts manually to take
Material.
The 4th work station course of work：When manipulator sends pcb board on the 4th work station pallet, by transducer drive electricity
Motivation drives ball-screw, the pcb board on pallet is moved down into a pcb board height, until after the non-detecting signal of sensor
Stop, circulation is carried out.When pcb board is filled and when being moved to lower limit in pallet, system stops, and prompts artificial feeding.
Control function of the present utility model：System has a manual/auto translation function, during manual mode, passes through touch-screen HMI
Respective graphical in picture, realize the crawl left and right moving control of walking machine hand, and the stretching retraction control of sucker cylinder；
During automatic mode, walking machine hand in origin position, each work station all in SBR, then system will be automatically performed feeding, under
Material is examined, the work such as sorting conveying, and is moved in circles；Picture is run by touch-screen HMI, manipulator can be monitored and currently run
Position, pcb board quantity, qualified pcb board quantity, unqualified pcb board quantity are examined, alarm, has taken the information such as feeding.Touch
Stop button in screen, it is possible to achieve system stops after completing current operating cycle；SR, it is possible to achieve walking machine hand
Return to origin operation.The scram button being connected with PLC input points, realize that system emergency stops immediately.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (7)
- A kind of 1. PCB on-line checking sorting device, it is characterised in that：Including be connected to PCB production line from Dynamic detection sorting equipment, in addition to the host computer with the communication connection of automatic detection sorting equipment；Described automatic detection sorting dress Put including master controller, first sensor, second sensor, switch, touch-screen, servo-driver, solenoid directional control valve and image Harvester, the first sensor, second sensor, switch, touch-screen, servo-driver, solenoid directional control valve and image are adopted Acquisition means are connected with master controller, and described image harvester is also connected with host computer；The automatic detection sorting equipment also includes at least four work station, and mechanical arm is provided between each work station, each work Stand and be connected by mechanical arm, mechanical arm connects with servo-driver control；Described first sensor is arranged on One work station；Described second sensor and image sensing device is arranged at second work station, 3rd work station and the 4th work Stand and be connected with second work station, the 4th work station connects with first work station circulation.
- A kind of 2. PCB on-line checking sorting device according to claim 1, it is characterised in that：Described first Sensor and second sensor are laser sensor or vision sensor.
- A kind of 3. PCB on-line checking sorting device according to claim 1, it is characterised in that：Described master control Device processed is PLC master controllers.
- A kind of 4. PCB on-line checking sorting device according to claim 1, it is characterised in that：Described image Harvester includes camera, light source, light source controller, and described camera, light source are connected with light source controller, described light source Controller is connected with master controller.
- A kind of 5. PCB on-line checking sorting device according to claim 1, it is characterised in that：The automatic inspection Surveying sorting equipment also includes power supply, and the power supply is mainly made up of three-phase alternating-current supply, frequency converter and alternating current generator, the three-phase AC power, frequency converter and alternating current generator are sequentially connected, and the frequency converter communicates to connect with master controller, and the power supply is this dress Put power supply.
- A kind of 6. PCB on-line checking sorting device according to claim 1, it is characterised in that：First work It is circuit board feeding station to make station, and second work station is circuit board feeding measuring station, and 3rd work station is circuit board finished product station, the 4th Work station is that circuit board lacks material recycle bin.
- A kind of 7. PCB on-line checking sorting device according to claim 1, it is characterised in that：Described machinery Arm includes servomotor, manipulator and ball-screw, and servomotor is connected with manipulator by ball-screw, also set on manipulator Cylinder and sucker are equipped with, servomotor is also connected with servo-driver, and cylinder and sucker are also connected with solenoid directional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419620.8U CN206747057U (en) | 2017-04-20 | 2017-04-20 | A kind of PCB on-line checking sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419620.8U CN206747057U (en) | 2017-04-20 | 2017-04-20 | A kind of PCB on-line checking sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747057U true CN206747057U (en) | 2017-12-15 |
Family
ID=60613241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720419620.8U Expired - Fee Related CN206747057U (en) | 2017-04-20 | 2017-04-20 | A kind of PCB on-line checking sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747057U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108732976A (en) * | 2018-08-16 | 2018-11-02 | 无锡诚勇自动化技术有限公司 | A kind of automatic grading machine control system |
| CN108855972A (en) * | 2018-06-22 | 2018-11-23 | 昆山倍驰自动化设备有限公司 | A kind of substrate detection sorting unit |
| CN109719056A (en) * | 2018-12-05 | 2019-05-07 | 惠州学院 | A kind of camera module focusing assembly line and its method based on machine vision |
| CN110456254A (en) * | 2019-08-20 | 2019-11-15 | 南京优倍自动化系统有限公司 | A kind of automatic checkout equipment and method for pcb board |
| TWI678327B (en) * | 2019-05-06 | 2019-12-01 | 皓琪科技股份有限公司 | Warehousing system based on printed circuit board appearance image picking |
| CN110586513A (en) * | 2019-10-18 | 2019-12-20 | 珠海格力智能装备有限公司 | Remote controller sorting system, remote controller sorting method and remote controller sorting device |
| CN112432957A (en) * | 2020-12-10 | 2021-03-02 | 苏州特斯捷电子科技有限公司 | Tin ball automatic check out system |
| CN112474436A (en) * | 2020-11-05 | 2021-03-12 | 青岛大学 | PCBA automatic test sorting device and control system thereof |
| CN112718552A (en) * | 2020-12-11 | 2021-04-30 | 江苏烨明光电有限公司 | Automatic quality defect inspection device for LED circuit board and working method thereof |
| CN112845121A (en) * | 2021-01-25 | 2021-05-28 | 三峡大学 | Automatic sorting system and sorting control method for waste materials in blanking workshop |
-
2017
- 2017-04-20 CN CN201720419620.8U patent/CN206747057U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108855972A (en) * | 2018-06-22 | 2018-11-23 | 昆山倍驰自动化设备有限公司 | A kind of substrate detection sorting unit |
| CN108732976A (en) * | 2018-08-16 | 2018-11-02 | 无锡诚勇自动化技术有限公司 | A kind of automatic grading machine control system |
| CN109719056A (en) * | 2018-12-05 | 2019-05-07 | 惠州学院 | A kind of camera module focusing assembly line and its method based on machine vision |
| WO2020113718A1 (en) * | 2018-12-05 | 2020-06-11 | 惠州学院 | Machine vision-based camera module focusing flow line and method therefor |
| TWI678327B (en) * | 2019-05-06 | 2019-12-01 | 皓琪科技股份有限公司 | Warehousing system based on printed circuit board appearance image picking |
| CN110456254A (en) * | 2019-08-20 | 2019-11-15 | 南京优倍自动化系统有限公司 | A kind of automatic checkout equipment and method for pcb board |
| CN110586513A (en) * | 2019-10-18 | 2019-12-20 | 珠海格力智能装备有限公司 | Remote controller sorting system, remote controller sorting method and remote controller sorting device |
| CN112474436A (en) * | 2020-11-05 | 2021-03-12 | 青岛大学 | PCBA automatic test sorting device and control system thereof |
| CN112474436B (en) * | 2020-11-05 | 2022-07-29 | 青岛大学 | Control system of PCBA automatic test sorting device |
| CN112432957A (en) * | 2020-12-10 | 2021-03-02 | 苏州特斯捷电子科技有限公司 | Tin ball automatic check out system |
| CN112718552A (en) * | 2020-12-11 | 2021-04-30 | 江苏烨明光电有限公司 | Automatic quality defect inspection device for LED circuit board and working method thereof |
| CN112845121A (en) * | 2021-01-25 | 2021-05-28 | 三峡大学 | Automatic sorting system and sorting control method for waste materials in blanking workshop |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20200420 |