CN106841996A - The LCM FCT testers of FPC - Google Patents
The LCM FCT testers of FPC Download PDFInfo
- Publication number
- CN106841996A CN106841996A CN201710137797.3A CN201710137797A CN106841996A CN 106841996 A CN106841996 A CN 106841996A CN 201710137797 A CN201710137797 A CN 201710137797A CN 106841996 A CN106841996 A CN 106841996A
- Authority
- CN
- China
- Prior art keywords
- rewinding
- testing mechanism
- oscilaltion
- jig testing
- cylinder
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000012360 testing method Methods 0.000 claims abstract description 66
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 2
- 238000011990 functional testing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
- G01R31/2834—Automated test systems [ATE]; using microprocessors or computers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention discloses a kind of LCM FCT testers of FPC, including base member case, workbench, mechanism rack, upper jig testing mechanism, lower jig testing mechanism, rewinding arm；Described workbench front end sets lower jig testing mechanism, workbench zone line sets rewinding placement region, mechanism rack front middle setting has upper jig testing mechanism, upper jig testing mechanism is located at the top of lower jig testing mechanism and upper jig testing mechanism and the lower upper and lower vertical alignment of jig testing mechanism, and mechanism rack rear sets up rewinding arm.Pressing test by the lower tool in tool in the oscilaltion air cylinder driven in upper jig testing mechanism and lower jig testing mechanism is carried out due to the present invention and is separated, and support is moved up and down by the rewinding oscilaltion air cylinder driven of rewinding arm move up and down and then drive the upper and lower suction of rewinding suction nozzle, test process is automatically performed, and has the advantages that high degree of automation.
Description
Technical field
The present invention relates to a kind of tester of FPC, more particularly to a kind of LCM-FCT of FPC
Tester.
Background technology
FPC, according to component and customer requirement, it is necessary to carry out FCT functional tests, exactly adds after SMT to product
Carry suitable excitation and load, measure whether the response of its output end meets product design requirement.Existing FCT measurement jigs are general
Logical simple type tool, motion flow：It is put into a PCS products → tool for stitching → test → lift and takes tool → rewinding, in product F CT
Test process, operator is waited for, and does not make full use of operator's time, is given birth to using this traditional FCT measurement jig
Produce efficiency low.
In view of this, the design people improves caused many lack for not attaining in existing FCT measurement jigs structure design
Lose and deeply conceive with inconvenience, and actively research improvement has a fling at and develops and design the present invention.
The content of the invention
It is an object of the invention to provide the LCM-FCT testers of a kind of high precision, production efficiency FPC high.
To achieve the above object, technical solution of the invention is：
The present invention is a kind of LCM-FCT testers of FPC, including base member case, workbench, mechanism rack, upper tool are surveyed
Test-run a machine structure, lower jig testing mechanism, rewinding arm；
Described workbench is arranged on the top surface of base member case, and the both sides of mechanism rack are located in the left and right sides of workbench, work
Make platform front end and lower jig testing mechanism is set, workbench zone line sets rewinding placement region, in the middle of mechanism rack front
Be provided with jig testing mechanism, upper jig testing mechanism be located at the top of lower jig testing mechanism and upper jig testing mechanism with
The lower upper and lower vertical alignment of jig testing mechanism, mechanism rack rear sets up rewinding arm；
Described upper jig testing mechanism is included by oscilaltion cylinder, oscilaltion tool frame and upper tool；Described is upper and lower
The cylinder body of lift cylinder is fixedly mounted in mechanism rack, and oscilaltion tool frame is fixedly mounted on the piston rod of oscilaltion cylinder
Rod end, upper tool is arranged on oscilaltion tool frame, by tool in oscilaltion air cylinder driven and lower jig testing mechanism
In lower tool carry out pressing test and separate；
Described lower jig testing mechanism includes lower tool frame, lower tool, differential debugging module；Described lower tool frame is arranged on
On workbench, lower tool is arranged on the top surface of lower tool frame, and differential debugging module is arranged on the bottom surface of lower tool frame；
Described rewinding arm includes the movable cylinder of rewinding, rewinding oscilaltion cylinder, moves forward and backward support, moves up and down
Support and rewinding suction nozzle；The cylinder body of the movable cylinder of described rewinding is arranged in mechanism rack, is moved forward and backward support and is fixed peace
Mounted in the rod end of the movable cylinder of rewinding, movable support slips in mechanism rack top surface and can be front and rear by guiding mechanism
Mobile, the cylinder body of rewinding oscilaltion cylinder is fixedly mounted on movable support, the piston rod of rewinding oscilaltion cylinder
Rod end is connected with support is moved up and down, and rewinding suction nozzle is arranged on the bottom surface for moving up and down support, rewinding oscilaltion air cylinder driven
Support is moved up and down to move up and down and then drive the upper and lower suction of rewinding suction nozzle.
Described differential debugging module is made up of differential head and CCD camera；Described CCD camera is arranged on differential head
On, differential head is installed in the bottom surface of lower tool frame.
Present invention additionally comprises for showing that the operating display and CCD of the operation informations such as FCT test results and quantity show
Screen；Described operating display and the front end top of CCD display screen fitting machine frameworks；Described CCD display screens pass through holding wire
Connect with the CCD camera in differential debugging module, adjusted by the differential head in differential debugging module and CCD display screens are observed
The LCD line scan pickup coil sides of FPC test the contraposition result of winding displacement with FCT.
After using such scheme, due to of the invention main by upper jig testing mechanism, lower jig testing mechanism, rewinding arm
Composition, is entered by tool in the oscilaltion air cylinder driven in upper jig testing mechanism and the lower tool in lower jig testing mechanism
Row pressing test and separate, and by the rewinding oscilaltion air cylinder driven of rewinding arm move up and down support move up and down and then
The upper and lower suction of rewinding suction nozzle is driven, test process is automatically performed, and has the advantages that high degree of automation.The present invention goes out many using one
Station tool, specific station quantity shares the testing time depending on product design, and raising efficiency, operator can show according to CCD
Screen monitoring picture is clearly apparent test alignment, suitably does slight adjustment, and differential debugging module is adjusted using differential head, precision
Height, efficiency is fast, and using front-end person who blowing, rear end cylinder automatic material taking continuous-flow type operation reduces personnel labor intensity, because of operation
Member only with front end blowing is completed, using the instrument test time, can also put product then at another instrument, and so, one can grasp
Make two LCM-FCT testers, reach saving operating personnel's number, improving production efficiency；Tool overall architecture is general, changes specification
Item number need to only change upper and lower tool module section, and replacing part is few, and efficiency is fast, tool is processed, install, debug, managed
It is more convenient, more save space and cost.
The present invention is further illustrated with specific embodiment below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is axonometric drawing of the invention；
Fig. 2 is front view of the invention；
Fig. 3 is side view of the invention；
Fig. 4 is top view of the invention；
Fig. 5 is action flow chart of the invention.
Specific embodiment
As shown in figure 1, the present invention is a kind of LCM-FCT testers of FPC, including base member case 1, workbench
2nd, mechanism rack 3, upper jig testing mechanism 4, lower jig testing mechanism 5, rewinding arm 6, operating display 7 and CCD display screens 8.
The described left and right sides of base member case 1 is each provided with handle 11, for the carrying transfer of FCT testers, in base member case 1
The square left and right sides is each provided with start key, and base member case 1 is internally provided with the core components such as power supply unit, detection core component.
Described workbench 2 is arranged on the top surface of base member case 1, and the both sides of mechanism rack 3 are located in the left and right of workbench 2
Both sides, the front end of workbench 2 sets lower jig testing mechanism 5, and the zone line of workbench 2 sets rewinding placement region, mechanism
The front middle setting of frame 3 has a upper jig testing mechanism 4, upper jig testing mechanism 4 be located at the top of lower jig testing mechanism 5 and on
Jig testing mechanism 4 and lower jig testing mechanism vertical alignment about 5, the rear of mechanism rack 3 sets up rewinding arm 6.
Described upper jig testing mechanism 4 is included by oscilaltion cylinder 41, oscilaltion tool frame 42 and upper tool 43.
The cylinder body of described oscilaltion cylinder 41 is fixedly mounted in mechanism rack 3, and oscilaltion tool frame 42 is fixedly mounted on up and down
The piston rod rod end of lift cylinder 41, upper tool 43 is arranged on oscilaltion tool frame 42, is driven by oscilaltion cylinder 41
Lower tool 52 in dynamic upper tool 43 and lower jig testing mechanism 5 carries out pressing test and separates.
Described lower jig testing mechanism 5 includes lower tool frame 51, lower tool 52, differential debugging module 53.Under described
Tool frame 51 is arranged on workbench 2, and lower tool 53 is arranged on the top surface of lower tool frame 51, and differential debugging module 53 is arranged on
The bottom surface of lower tool frame 51.
Described differential debugging module 53 is made up of differential first 531 and CCD camera 532；Described CCD camera 532
On differential first 531, differential first 531 is installed in the bottom surface of lower tool frame 51.
Described rewinding arm 6 includes the movable cylinder 61 of rewinding, rewinding oscilaltion cylinder 62, movable support
63rd, support 64, rewinding suction nozzle 65, guiding mechanism 66 are moved up and down.The cylinder body of the movable cylinder 61 of described rewinding is arranged on
In mechanism rack 3, movable support 63 is fixedly mounted on the rod end of the movable cylinder 61 of rewinding, and movable support 63 passes through
Guiding mechanism 66 slips in mechanism rack 3 top surface and can move forward and backward, and the cylinder body of rewinding oscilaltion cylinder 62 is fixedly mounted on
On movable support 63, the piston rod rod end of rewinding oscilaltion cylinder 62 is connected with support 64 is moved up and down, rewinding suction nozzle
65 are arranged on and move up and down the bottom surface of support 64, rewinding oscilaltion cylinder 62 drive move up and down support 64 move up and down and then
Drive rewinding suction nozzle suction about 65.
Described operating display 7 and the front end top of the fitting machine framework 3 of CCD display screens 8；Described operating display 7
For showing the operation informations such as FCT test results and quantity, CCD display screens 8 are by holding wire and differential debugging module 53
CCD camera 532 connects, and flexible circuitry is observed by first 531 adjustment of differential in differential debugging module 53 and CCD display screens 8
The LCD line scan pickup coil sides of plate test the contraposition result of winding displacement with FCT.
As shown in figure 5, motion flow of the present invention：
When LCM-FCT testers of the present invention are used, operator places product on tool respectively, can be according to CCD after the completion of placement
Display screen 8 is seen and wipes the thin finger of FPC and test winding displacement alignment situation and can do slight adjustment, after the completion of contraposition, up and down
Lift cylinder 41 drives upper tool（Briquetting）43 are combined with lower tool 52 and are carried out functional test, oscilaltion cylinder after the completion of test
41 go up to initial position, and rewinding arm 6 completes feeding using the movable action of cylinder 61 of rewinding, and rewinding moves forward and backward cylinder
61 retract in rewinding placement region and complete blowing, and at the same time operator can carry out placing product in cycle operation on tool.
Go out multistation tool using one, specific station quantity shares testing time, raising efficiency depending on product design.
The above, only present pre-ferred embodiments, therefore the scope of present invention implementation can not be limited with this, i.e., according to
The equivalence changes that scope of the present invention patent and description are made and modification, all should still belong to the model that patent of the present invention covers
In enclosing.
Claims (3)
1. LCM-FCT testers of a kind of FPC, it is characterised in that：Including base member case, workbench, mechanism rack, on
Jig testing mechanism, lower jig testing mechanism, rewinding arm；
Described workbench is arranged on the top surface of base member case, and the both sides of mechanism rack are located in the left and right sides of workbench, work
Make platform front end and lower jig testing mechanism is set, workbench zone line sets rewinding placement region, in the middle of mechanism rack front
Be provided with jig testing mechanism, upper jig testing mechanism be located at the top of lower jig testing mechanism and upper jig testing mechanism with
The lower upper and lower vertical alignment of jig testing mechanism, mechanism rack rear sets up rewinding arm；
Described upper jig testing mechanism is included by oscilaltion cylinder, oscilaltion tool frame and upper tool；Described is upper and lower
The cylinder body of lift cylinder is fixedly mounted in mechanism rack, and oscilaltion tool frame is fixedly mounted on the piston rod of oscilaltion cylinder
Rod end, upper tool is arranged on oscilaltion tool frame, by tool in oscilaltion air cylinder driven and lower jig testing mechanism
In lower tool carry out pressing test and separate；
Described lower jig testing mechanism includes lower tool frame, lower tool, differential debugging module；Described lower tool frame is arranged on
On workbench, lower tool is arranged on the top surface of lower tool frame, and differential debugging module is arranged on the bottom surface of lower tool frame；
Described rewinding arm includes the movable cylinder of rewinding, rewinding oscilaltion cylinder, moves forward and backward support, moves up and down
Support and rewinding suction nozzle；The cylinder body of the movable cylinder of described rewinding is arranged in mechanism rack, is moved forward and backward support and is fixed peace
Mounted in the rod end of the movable cylinder of rewinding, movable support slips in mechanism rack top surface and can be front and rear by guiding mechanism
Mobile, the cylinder body of rewinding oscilaltion cylinder is fixedly mounted on movable support, the piston rod of rewinding oscilaltion cylinder
Rod end is connected with support is moved up and down, and rewinding suction nozzle is arranged on the bottom surface for moving up and down support, rewinding oscilaltion air cylinder driven
Support is moved up and down to move up and down and then drive the upper and lower suction of rewinding suction nozzle.
2. LCM-FCT testers of FPC according to claim 1, it is characterised in that：Described differential debugging
Module is made up of differential head and CCD camera；Described CCD camera is arranged on differential head, and differential head is arranged on
The bottom surface of lower tool frame.
3. LCM-FCT testers of FPC according to claim 1, it is characterised in that：Also include for showing
The operating display and CCD display screens of the operation information such as FCT test results and quantity；Described operating display and CCD shows
Shield the front end top of fitting machine framework；Described CCD display screens are by the CCD camera phase in holding wire and differential debugging module
Connect, adjusted by the differential head in differential debugging module and CCD display screens observe the LCD line scan pickup coil sides of FPC and FCT is surveyed
Try the contraposition result of winding displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137797.3A CN106841996B (en) | 2017-03-09 | 2017-03-09 | LCM-FCT tester for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137797.3A CN106841996B (en) | 2017-03-09 | 2017-03-09 | LCM-FCT tester for flexible circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106841996A true CN106841996A (en) | 2017-06-13 |
| CN106841996B CN106841996B (en) | 2023-07-25 |
Family
ID=59143855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710137797.3A Active CN106841996B (en) | 2017-03-09 | 2017-03-09 | LCM-FCT tester for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106841996B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107347A (en) * | 2017-12-18 | 2018-06-01 | 昆山精讯电子技术有限公司 | A kind of automatic crimping method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253688A (en) * | 1997-03-10 | 1998-09-25 | Sony Corp | Flexible circuit board conduction inspection device and conduction inspection method |
| CN102520291A (en) * | 2011-12-23 | 2012-06-27 | 南京熊猫电子股份有限公司 | Capacitive touch screen detection device |
| CN203455451U (en) * | 2013-09-26 | 2014-02-26 | 深圳市燕麦科技开发有限公司 | Flexible circuit board test device |
| CN104656007A (en) * | 2015-01-30 | 2015-05-27 | 宁波科瑞特光电技术有限公司 | Automation probe testing equipment capable of accurately positioning by CCD |
| CN105137131A (en) * | 2015-09-21 | 2015-12-09 | 大西电子仪器（昆山）有限公司 | Automatic fine tuning positioning FPC board detection device |
| CN105510799A (en) * | 2015-11-26 | 2016-04-20 | 肇庆三雄极光照明有限公司 | Automatic PCB FCT testing machine and testing method thereof |
| CN105772413A (en) * | 2016-04-25 | 2016-07-20 | 厦门弘信电子科技股份有限公司 | ICT rotary disc testing system |
| CN206601470U (en) * | 2017-03-09 | 2017-10-31 | 厦门弘信电子科技股份有限公司 | The LCM FCT testers of FPC |
-
2017
- 2017-03-09 CN CN201710137797.3A patent/CN106841996B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10253688A (en) * | 1997-03-10 | 1998-09-25 | Sony Corp | Flexible circuit board conduction inspection device and conduction inspection method |
| CN102520291A (en) * | 2011-12-23 | 2012-06-27 | 南京熊猫电子股份有限公司 | Capacitive touch screen detection device |
| CN203455451U (en) * | 2013-09-26 | 2014-02-26 | 深圳市燕麦科技开发有限公司 | Flexible circuit board test device |
| CN104656007A (en) * | 2015-01-30 | 2015-05-27 | 宁波科瑞特光电技术有限公司 | Automation probe testing equipment capable of accurately positioning by CCD |
| CN105137131A (en) * | 2015-09-21 | 2015-12-09 | 大西电子仪器（昆山）有限公司 | Automatic fine tuning positioning FPC board detection device |
| CN105510799A (en) * | 2015-11-26 | 2016-04-20 | 肇庆三雄极光照明有限公司 | Automatic PCB FCT testing machine and testing method thereof |
| CN105772413A (en) * | 2016-04-25 | 2016-07-20 | 厦门弘信电子科技股份有限公司 | ICT rotary disc testing system |
| CN206601470U (en) * | 2017-03-09 | 2017-10-31 | 厦门弘信电子科技股份有限公司 | The LCM FCT testers of FPC |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107347A (en) * | 2017-12-18 | 2018-06-01 | 昆山精讯电子技术有限公司 | A kind of automatic crimping method |
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| Publication number | Publication date |
|---|---|
| CN106841996B (en) | 2023-07-25 |
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Address after: 361000 2nd floor, No.19, Xianghai Road, industrial zone (Xiang'an), torch high tech Zone, Xiamen City, Fujian Province Applicant after: Xiamen Hongxin Electronic Technology Group Co.,Ltd. Address before: 361100, A-14 building, No. 23 Xiang Yue Road, industrial zone, torch hi tech Zone, Xiamen, Fujian, Xiangan Applicant before: XIAMEN HONGXIN ELECTRON-TECH Co.,Ltd. |
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