CN110470969A - A kind of testing integrated machine equipment of pcb board burning and application method - Google Patents

A kind of testing integrated machine equipment of pcb board burning and application method Download PDF

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Publication number
CN110470969A
CN110470969A CN201810449458.3A CN201810449458A CN110470969A CN 110470969 A CN110470969 A CN 110470969A CN 201810449458 A CN201810449458 A CN 201810449458A CN 110470969 A CN110470969 A CN 110470969A
Authority
CN
China
Prior art keywords
pcb board
burning
module
feeding track
defective products
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810449458.3A
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Chinese (zh)
Inventor
江正云
张开平
李诗鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yunnan Zheng Xiao Safety Monitoring Technology Co Ltd
Original Assignee
Yunnan Zheng Xiao Safety Monitoring Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yunnan Zheng Xiao Safety Monitoring Technology Co Ltd filed Critical Yunnan Zheng Xiao Safety Monitoring Technology Co Ltd
Priority to CN201810449458.3A priority Critical patent/CN110470969A/en
Publication of CN110470969A publication Critical patent/CN110470969A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2806Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2801Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/281Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
    • G01R31/2815Functional tests, e.g. boundary scans, using the normal I/O contacts

Abstract

The invention discloses a kind of testing integrated machine equipments of pcb board burning, module is picked including rack, pcb board feeding track, burning program module, functional test module and defective products, pcb board feeding track is set in rack for positioning conveying pcb board, burning program module and functional test module are placed in rack and across pcb board feeding tracks, and defective products picks module and is placed in pcb board feeding track end;It further include controller system, controller system controls pcb board feeding track, burning program module, functional test module and conveys pcb board, burning program, test pcb board function according to program, detect that defective products picks module by defective products and catches, non-defective unit enters non-defective unit station with pcb board feeding track.Solve it is existing to pcb board carry out artificial burning program with detect existing process and separate, can not identify defective products and the big technical problem of operating error, realize burning and detection efficiency raising, precision accurately technical effect.

Description

A kind of testing integrated machine equipment of pcb board burning and application method
Technical field
The present invention relates to electronic technology field, the testing integrated machine equipment of specially a kind of pcb board burning and application method.
Background technique
Designed and produced in industry in pcb board, need to enter burning program in the chip on pcb board, so to pcb board and The particular characteristic index of chip thereon is detected, to filter out qualified pcb board and defective products.Currently, a series of this work Sequence is mainly completed by manually, i.e. operator first passes through burning program device burning program is entered pcb board, then again The detection of particular characteristic index is carried out to the pcb board after burning.However, carrying out artificial burning program and detection presence to pcb board Process separation can not identify defective products and the big technical problem of operating error, will lead to burning and detection efficiency is low, precision Difference.
In summary, existing artificial burning program and detection to be carried out to pcb board there are processes to separate, it is bad to identify Product and the big technical problem of operating error.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of testing integrated machine equipment of pcb board burning and application method, it is intended to solve It is existing that the artificial burning program of pcb board progress is separated with the existing process of detection, can not identify defective products and operating error Big technical problem realizes that burning and detection efficiency improve, precision accurately technical effect.
In order to solve the above technical problem, the present invention provides a kind of testing integrated machine equipment of pcb board burning, including rack, Pcb board feeding track, burning program module, functional test module and defective products pick module, and pcb board feeding track is set to machine For positioning conveying pcb board on frame, burning program module and functional test module are placed in rack and across pcb board feeding rail Road, defective products pick module and are placed in pcb board feeding track end;It further include controller system, controller system control pcb board is sent Expect that track, burning program module, functional test module convey pcb board, burning program, test pcb board function, detection according to program Defective products picks module by defective products and catches out, and non-defective unit enters non-defective unit station with pcb board feeding track.
Further, locating piece is set on the conveyer belt of pcb board feeding track, for ensuring accurate positioning, the fortune of pcb board Row is steady;Speed regulating motor is respectively set on two conveyer belts of pcb board feeding track, two conveyer belts of pcb board feeding track it Between by the center between at least one two-way lead screw connection two conveyer belt of control away from speed regulating motor is fixed by two-way lead screw In on the bracket of conveyer belt.
Further, two speed regulating motors are synchronous motor.
Further, burning program module and functional test module include the first support frame, burning device, probe clamp, Pusher cylinder is set on the first support frame, and pusher cylinder linking probe fixture makes to test probe for pushing and lifting probe clamp The detection movement of each single item is carried out, probe clamp is also connected with ball guiding axis, and ball guiding axis upper and lower side is separately connected first Support and rack.
Further, each probe clamp connects four ball guiding axis.
Further, burning program module and functional test module are arranged on same station, and burning program module is to PCB After the completion of board burning, functional test module carries out pcb board functional test in pcb board original station.
Further, two sets or more set burning program modules are set on pcb board feeding track, be also provided with two sets or cover function more It can test module.
Further, it includes the second support frame being longitudinally disposed in rack that defective products, which picks module, and the second support frame connects Cross-brace frame is connect, rodless cylinder is set on cross-brace frame, cylinder is picked up in rodless cylinder connection, and gas is picked up in rodless cylinder drive Cylinder transversely support rod transverse shifting, picks up cylinder connecting sucker device, picks up cylinder and pushes up and down for inhaling Acetabula device Take the pcb board on pcb board feeding track.
Further, the mounting means of probe clamp is detachable, the different probe clamp of replacement easy to disassemble.
A kind of application method of the testing integrated machine equipment of pcb board burning, comprising the following steps:
Target pcb board is put into the conveying station of pcb board feeding track by step 1;
Target pcb board is delivered to burning program module and carries out burning program by step 2, pcb board feeding track, and program is burnt Record finishes, entered function test module station;
Step 3, the pusher cylinder of functional test module push probe clamp downlink, the ball guiding of functional test module Axis assists precise positioning probe, is precisely detected to target pcb board;
Step 4, if detecting target pcb board is non-defective unit, target pcb board is delivered to good by pcb board feeding track conveyer belt Product area;
Step 5, if detecting target pcb board is defective products, pcb board feeding track conveyer belt moves into target pcb board not Non-defective unit picks module, draws defective products by the Acetabula device that defective products picks module and moves into defective products station to be processed.
Compared with prior art, the beneficial effects of the present invention are: pass through controller system intelligent control pcb board feeding rail Road, burning program module, functional test module convey pcb board, burning program, test pcb board function according to program, detect not Non-defective unit picks module by defective products and catches, and non-defective unit enters non-defective unit station with pcb board feeding track, solves existing to pcb board Carry out artificial burning program with detect existing process separate, on-line off-line work docking it is difficult, can not identify defective products, operate The technical problem that program is complicated and operating error is big, realizes burning and detection efficiency improves, and operation intelligence is simple, saves labor Power, operational module systematization, operating accuracy accurately technical effect.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings His attached drawing.
Fig. 1 is a kind of structural schematic diagram of the testing integrated machine equipment of pcb board burning of the present invention;
Fig. 2 is the structural schematic diagram of rack 1 and pcb board feeding track 2 in Fig. 1;
Fig. 3 is the structural schematic diagram of burning program module 3 and functional test module 4 in Fig. 1;
Fig. 4 is the structural schematic diagram that defective products picks module 5 in Fig. 1;
Wherein, 1- rack, 2-PCB plate feeding track, 21- locating piece, 22- speed regulating motor, the two-way lead screw of 23-, 3- program Burning module, the first support frame of 31-, 32- ball guiding axis, 4- functional test module, 41- probe clamp, 42- pusher cylinder, 5- defective products picks module, the second support frame of 51-, 52- cross-brace frame, 53- rodless cylinder, and 54- picks up cylinder, 55- sucker Device.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, a kind of testing integrated machine equipment of pcb board burning of the invention, including rack 1, pcb board feeding track 2, burning program module 3, functional test module 4 and defective products pick module 5, and pcb board feeding track 2 is set in rack 1 and uses Pcb board is conveyed in positioning, burning program module 3 and functional test module 4 are placed in rack 1 and across pcb board feeding tracks 2, Defective products picks module 5 and is placed in 2 end of pcb board feeding track.Locating piece 21 is set on the conveyer belt of pcb board feeding track 2, is used In ensuring the accurate positioning of pcb board, run smoothly;As shown in Fig. 2, respectively setting is same on two conveyer belts of pcb board feeding track 2 The speed regulating motor 22 of step provides power and facilitates the adjustment belt speed of service;Between two conveyer belts of pcb board feeding track 2 By the center between at least one two-way lead screw 23 connection two conveyer belt of control away from, and then adjust pcb board locating piece 21 it Between distance, to adapt to the placement of the pcb board of different model size, speed regulating motor 22 is fixed on conveyer belt by two-way lead screw 23 Bracket on.As shown in figure 3, burning program module 3 and functional test module 4 include the first support frame 31, burning device, probe Pusher cylinder 42 is arranged on first support frame 31 for fixture 41, and 42 linking probe fixture 41 of pusher cylinder is for pushing and lifting spy Needle fixture 41 makes to test the detection movement that probe carries out each single item, and the mounting means of probe clamp 41 is easy to disassemble, is conveniently replaceable Different probe clamps 41.Each probe clamp 41 connects four ball guiding axis 32, and 32 upper and lower side of ball guiding axis connects respectively The first support frame 31 and rack 1 are connect, is precisely oriented to, it is ensured that test probe location precision.Burning program module 3 and functional test mould Block 4 is arranged on same station, and after the completion of burning program module 3 is to pcb board burning, functional test module 4 is in pcb board original station Carry out pcb board functional test.Two sets of burning program modules 3 and two sets of functional test modules 4 are set on pcb board feeding track 2, are fitted With the burning program and Function detection of multiple types and pcb board, improve efficiency.As shown in figure 4, it includes vertical that defective products, which picks module 5, To the second support frame 51 being set in rack 1, the second support frame 51 connects cross-brace frame 52, is arranged on cross-brace frame 52 Cylinder 54 is picked up in rodless cylinder 53, the connection of rodless cylinder 53, and cylinder 54 is picked up in the drive of rodless cylinder 53, and transversely support rod 52 is horizontal To movement, 54 connecting sucker device 55 of cylinder is picked up, about 54 cylinder is picked up and pushes for sending the absorption pcb board of Acetabula device 55 Expect the pcb board on track 2.When having defective products detection, the drive of rodless cylinder 53 picks up cylinder 54 and generates lateral displacement, picks up simultaneously The promotion of about 54 cylinder makes that Acetabula device 55 is in place, air-breathing, and then draws the bad PCB detected on pcb board feeding track 2 Plate makes it be put into defective products station to be processed.
It further include controller system, controller system controls pcb board feeding track 2, burning program module 3, functional test Module 4 conveys pcb board, burning program, test pcb board function according to program, detects that defective products picks module 5 by defective products and grabs Out, non-defective unit enters non-defective unit station with pcb board feeding track 2.
It should be noted that defective products information refers to power supply chip burning function, GAMMA burning chip function, FLASH The obtained electrical property that do not meet refers to after burning chip function, supply voltage, GAMMA voltage and LCD control signal testing Target information.After controller system obtains above-mentioned defective products information, these defective products information are sent to defective products recording device It is stored, so as to subsequent examination processing.
It should be noted that 2 front end of pcb board feeding track is additionally provided with the feeding of the pcb board for placing non-burning program Platform places the pcb board of non-burning program for batch, is conducive to the placement of the continuous feeding of pcb board feeding track 2.
A kind of application method of the testing integrated machine equipment of pcb board burning, comprising the following steps:
Target pcb board is put into the conveying station of pcb board feeding track 2 by step 1;
Target pcb board is delivered to burning program module 3 and carries out burning program, program by step 2, pcb board feeding track 2 Burning finishes, 4 station of entered function test module;
The pusher cylinder of step 3, functional test module 4 pushes probe clamp downlink, and the ball of functional test module 4 is led Precise positioning probe is assisted to axis, target pcb board is precisely detected;
Step 4, if detecting target pcb board is non-defective unit, target pcb board is delivered to by 2 conveyer belt of pcb board feeding track Non-defective unit area;
Step 5, if detecting target pcb board is defective products, 2 conveyer belt of pcb board feeding track moves into target pcb board Defective products picks module 5, draws defective products by the Acetabula device that defective products picks module 5 and moves into defective products station to be processed.
By controller system intelligent control pcb board feeding track, burning program module, functional test module according to program Pcb board, burning program, test pcb board function are conveyed, detects that defective products picks module by defective products and catches, non-defective unit is with pcb board Feeding track enters non-defective unit station, solve it is existing to pcb board carry out process existing for artificial burning program and detection separate, On-line off-line work docking is difficult, can not identify the technical problem that defective products, operation sequence are complicated and operating error is big, realize Burning and detection efficiency improve, and operation intelligence is simple, liberate labour, operational module systematization, operating accuracy is accurately Technical effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of testing integrated machine equipment of pcb board burning, which is characterized in that including rack, pcb board feeding track, burning program Module, functional test module and defective products pick module, and the pcb board feeding track is set in the rack defeated for positioning Pcb board is sent, described program burning module and the functional test module are placed in the rack and across the pcb board feeding rails Road, the defective products pick module and are placed in pcb board feeding track end;It further include controller system, the controller system System controls the pcb board feeding track, described program burning module, the functional test module and conveys pcb board, burning according to program Program, test pcb board function are recorded, detects that defective products picks module by the defective products and catches, non-defective unit is with the pcb board feeding Track enters non-defective unit station.
2. a kind of testing integrated machine equipment of pcb board burning according to claim 1, which is characterized in that the pcb board feeding Locating piece is set on the conveyer belt of track, for ensuring the accurate positioning of pcb board, running smoothly;The pcb board feeding track Speed regulating motor is respectively set on two conveyer belts, and it is two-way to pass through at least one between two conveyer belts of the pcb board feeding track Center between lead screw connection two conveyer belts of control is away from the speed regulating motor is fixed on the conveying by two-way lead screw On the bracket of band.
3. a kind of testing integrated machine equipment of pcb board burning according to claim 2, which is characterized in that two speed regulation Motor is synchronous motor.
4. a kind of testing integrated machine equipment of pcb board burning according to claim 1, which is characterized in that described program burning Module and the functional test module include the first support frame, burning device, probe clamp, are arranged on first support frame and push away It takes offence cylinder, the pusher cylinder linking probe fixture, which is used to push and lift probe clamp, to be made to test the spy that probe carries out each single item Survey movement, the probe clamp are also connected with ball guiding axis, the ball guiding axis upper and lower side be separately connected the first support frame and Rack.
5. a kind of testing integrated machine equipment of pcb board burning according to claim 4, which is characterized in that each probe Fixture connects four ball guiding axis.
6. a kind of testing integrated machine equipment of pcb board burning according to claim 4, which is characterized in that described program burning Module and the functional test module are arranged on same station, described after the completion of described program burning module is to pcb board burning Functional test module carries out pcb board functional test in the pcb board original station.
7. a kind of testing integrated machine equipment of pcb board burning according to claim 4, which is characterized in that the pcb board feeding Two sets or more set described program burning modules are set on track, is also provided with two sets or covers the functional test module more.
8. a kind of testing integrated machine equipment of pcb board burning according to claim 1, which is characterized in that the defective products is picked up Module includes the second support frame being longitudinally disposed in the rack out, and second support frame connects cross-brace frame, described Rodless cylinder is set on cross-brace frame, and the rodless cylinder connection picks up cylinder, picks up gas described in the rodless cylinder drive Cylinder is described to pick up cylinder connecting sucker device along the transverse support bar transverse shifting, it is described pick up cylinder and push up and down be used for The Acetabula device is set to draw the pcb board on the pcb board feeding track.
9. a kind of testing integrated machine equipment of pcb board burning according to claim 4, which is characterized in that the probe clamp Mounting means be detachable, the different probe clamp of replacement easy to disassemble.
10. a kind of application method of the testing integrated machine equipment of pcb board burning as described in any one of claim 1 to 9, feature It is, comprising the following steps:
Target pcb board is put into the conveying station of pcb board feeding track by step 1;
Target pcb board is delivered to burning program module and carries out burning program by step 2, pcb board feeding track, and burning program is complete Finish, entered function test module station;
The pusher cylinder of step 3, functional test module pushes probe clamp downlink, and the ball guiding axis of functional test module is auxiliary Precise positioning probe is helped, target pcb board is precisely detected;
Step 4, if detecting target pcb board is non-defective unit, target pcb board is delivered to non-defective unit by pcb board feeding track conveyer belt Area;
Step 5, if detecting target pcb board is defective products, target pcb board is moved into defective products by pcb board feeding track conveyer belt Module is picked, defective products is drawn by the Acetabula device that defective products picks module and moves into defective products station to be processed.
CN201810449458.3A 2018-05-11 2018-05-11 A kind of testing integrated machine equipment of pcb board burning and application method Pending CN110470969A (en)

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CN201810449458.3A CN110470969A (en) 2018-05-11 2018-05-11 A kind of testing integrated machine equipment of pcb board burning and application method

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Application Number Priority Date Filing Date Title
CN201810449458.3A CN110470969A (en) 2018-05-11 2018-05-11 A kind of testing integrated machine equipment of pcb board burning and application method

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Publication Number Publication Date
CN110470969A true CN110470969A (en) 2019-11-19

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111175638A (en) * 2020-01-13 2020-05-19 易路泰科技(江西)有限公司 Automatic two-sided test equipment of commonality PCBA board
CN112947380A (en) * 2021-03-05 2021-06-11 杭州广安汽车电器有限公司 Method and device for automatically testing PCBA of vehicle-mounted air conditioner controller
CN113620054A (en) * 2021-08-09 2021-11-09 深圳市视显光电技术有限公司 Burning test system
CN114062739A (en) * 2021-10-29 2022-02-18 深圳市智链信息技术有限公司 Automatic burn and record and detect frock

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CN207051433U (en) * 2017-07-14 2018-02-27 深圳市视显光电技术有限公司 Automatic burning detection machine
CN107934533A (en) * 2016-10-11 2018-04-20 广东九联科技股份有限公司 A kind of automatic recording machine
CN208110004U (en) * 2018-05-11 2018-11-16 云南正晓安全监测科技有限公司 A kind of testing integrated machine equipment of pcb board burning

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CN105142383A (en) * 2015-08-18 2015-12-09 周俊雄 Automatic assembly machine for universal serial bus (USB) module and assembly method of automatic assembly machine
CN107934533A (en) * 2016-10-11 2018-04-20 广东九联科技股份有限公司 A kind of automatic recording machine
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111175638A (en) * 2020-01-13 2020-05-19 易路泰科技(江西)有限公司 Automatic two-sided test equipment of commonality PCBA board
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CN112947380A (en) * 2021-03-05 2021-06-11 杭州广安汽车电器有限公司 Method and device for automatically testing PCBA of vehicle-mounted air conditioner controller
CN113620054A (en) * 2021-08-09 2021-11-09 深圳市视显光电技术有限公司 Burning test system
CN114062739A (en) * 2021-10-29 2022-02-18 深圳市智链信息技术有限公司 Automatic burn and record and detect frock
CN114062739B (en) * 2021-10-29 2024-03-19 深圳市智链信息技术有限公司 Automatic burn and detect frock

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