CN109683081A - A kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device - Google Patents
A kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device Download PDFInfo
- Publication number
- CN109683081A CN109683081A CN201811581042.3A CN201811581042A CN109683081A CN 109683081 A CN109683081 A CN 109683081A CN 201811581042 A CN201811581042 A CN 201811581042A CN 109683081 A CN109683081 A CN 109683081A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- conductive pattern
- frame
- detecting electrode
- 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
Links
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
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2812—Checking for open circuits or shorts, e.g. solder bridges; Testing conductivity, resistivity or impedance
Abstract
The present invention discloses a kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device, and including the frame being set to above flexible circuit slat production line, frame is equipped with detecting electrode and is able to carry out the sensor of test pattern；Detecting electrode is used for and the conductive pattern corresponding matching of flexible circuit board, sensor judges the conductive pattern feature of flexible circuit board and feeds back to processing system, the monitoring device further includes deviation-rectifying system, the driving portion of deviation-rectifying system is connected with frame, and frame is enable to follow flexible circuit board to be displaced sideways on guide rail；The frame is additionally provided with vertical electrode fitting groove, and detecting electrode is set in electrode fitting groove, enables detecting electrode that flexible circuit board to be followed to go up and down；Flexible circuit board can judge conductive pattern feature when assembly line conveys, and then carry out on-off detection to conductive pattern, and without the assembly line that stops, detection efficiency is high.
Description
Technical field
The present invention relates to flexible circuit board manufacturing technology field, specifically a kind of tracking mode flexible circuit board conductive pattern exists
Line monitoring device.
Background technique
It needs to detect the on off operating mode of its conductive pattern in the manufacture of flexible circuit board, flexible circuit board is in high speed
It is continuously conveyed on the assembly line of operation, to judge whether that short circuit is highly difficult according to circuit logic.
At present there are two types of mode: one, detecting electrode is run simultaneously with flexible circuit board, detecting electrode and conductive pattern it
Between it is opposing stationary, it can be achieved that logic judgment whether short-circuit；But detecting electrode is run simultaneously with flexible circuit board, when primary
Be completed, detecting electrode must also homing can just begin the beguine, the mechanism of synchronous operation is also complicated, slightly speed difference,
Detecting electrode will generate contusion to flexible circuit board；
Two, under off-line state, conductive pattern is contacted with detecting electrode one by one, can also realize logic judgment whether short circuit；This
Kind mode can only could be operated when assembly line is in offline, there is flying needle method, needle bed method and AOI method etc., low efficiency, and structure
It is complicated.
On-Line Monitor Device is also faced with material and bobs and weaves the case where causing electrode misalignment characteristic point, misalignment meeting
Cause monitors failure.
Summary of the invention
The purpose of the present invention is to provide a kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device, the device energy
Enough realize carries out on-off detection to flexible circuit board conductive pattern online, and can detect position with real-time tracking, guarantees detection
Precision, it is at low cost, high-efficient.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device, including the frame being set to above flexible circuit slat production line
Frame, frame are equipped with detecting electrode and are able to carry out the sensor of test pattern, and detecting electrode and sensor are and processing system
System is connected；Detecting electrode is used for and the conductive pattern corresponding matching of flexible circuit board, conductive pattern of the sensor to flexible circuit board
Shape feature is judged and is fed back to processing system, and when conductive pattern is aligned with detecting electrode, processing system control is carried out
The on-off of conductive pattern detects；
The monitoring device further includes deviation-rectifying system, and the driving portion of deviation-rectifying system is connected with frame, and the base of frame is equipped with rolling
The guide rail of wheel, idler wheel and deviation-rectifying system, which is formed, to be cooperated, and frame is enable to follow flexible circuit board to be displaced sideways on guide rail；
The frame is additionally provided with vertical electrode fitting groove, and detecting electrode is set in electrode fitting groove, enable detecting electrode with
It is gone up and down with flexible circuit board.
The beneficial effects of the present invention are:
One, when assembly line conveys, sensor in real time detects flexible circuit board flexible circuit board, when judging conductive pattern
When shape feature, detecting electrode is aligned with conductive pattern in the transmit direction, and processing system control carries out the on-off of conductive pattern
Detection, without the assembly line that stops, detection efficiency is high.
Two, flexible circuit board during transportation, because of reasons such as mechanical precision, deformation, may dipping and heaving, the present invention
Detecting electrode can be gone up and down with the fluctuation of flexible circuit board, remain abutting flexible circuit board, guarantee good contact.
Three, during transportation, it is possible that lateral offset, deviation-rectifying system can detect flexible circuit board in time
Offset variation, and driver framework follows flexible circuit board to be displaced sideways, and sensor and detecting electrode is made also to follow flexible circuit board
Lateral movement guarantees detection so that the detection position of conductive pattern and the alignment position of detecting electrode be made deviation do not occur
Accuracy.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the enlarged diagram of electrode fitting groove of the present invention.
Specific embodiment
As shown in Figure 1, the present invention provides a kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device, including it is set to
Frame 1 above flexible circuit slat production line, frame 1 are equipped with detecting electrode 2 and are able to carry out the sensor 3 of test pattern,
Detecting electrode 2 is specifically arranged with the quantity of sensor 3 and position according to flexible circuit board conductive pattern, detecting electrode 2 and
Sensor 3 is connected with processing system；As shown in connection with fig. 2, frame 1 is additionally provided with vertical electrode fitting groove 4, and detecting electrode 2 is set
In in electrode fitting groove 4, enable detecting electrode 2 follow flexible circuit board 5 go up and down.Detecting electrode 2 is used for and flexible circuit board 5
Conductive pattern corresponding matching, sensor 3 judges the conductive pattern feature of flexible circuit board 5 and feeds back to processing system
System, when conductive pattern is aligned with detecting electrode, processing system control carries out the on-off detection of conductive pattern.The monitoring dress
Setting further includes deviation-rectifying system 6, and the driving portion 6a of deviation-rectifying system 6 is connected with frame 1, and 1 bottom of frame is equipped with idler wheel 7, idler wheel 7
It is formed and is cooperated with the guide rail 6b of deviation-rectifying system 6, enable frame 1 that flexible circuit board 5 to be followed to be displaced sideways on guide rail 6b.
The sensor for being able to carry out test pattern can be using reflection-type optical fibre sensor, transmission-type optical fiber sensor etc.
Deng；Processing system can use PLC system, DCS system etc..
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form；Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solution of the present invention, or are revised as the equivalent reality of equivalent variations
Apply example.Therefore, anything that does not depart from the technical scheme of the invention according to the technical essence of the invention do above embodiments
Any simple modification, equivalent replacement, equivalence changes and modification, all of which are still within the scope of protection of the technical scheme of the invention.
Claims (1)
1. a kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device, which is characterized in that including being set to flexible circuit board
Frame above assembly line, frame are equipped with detecting electrode and are able to carry out the sensor of test pattern, detecting electrode and biography
Sensor is connected with processing system；Detecting electrode is used for and the conductive pattern corresponding matching of flexible circuit board, and sensor is to flexibility
The conductive pattern feature of circuit board is judged and is fed back to processing system, when conductive pattern is aligned with detecting electrode, place
The control of reason system carries out the on-off detection of conductive pattern；
The monitoring device further includes deviation-rectifying system, and the driving portion of deviation-rectifying system is connected with frame, and the base of frame is equipped with rolling
The guide rail of wheel, idler wheel and deviation-rectifying system, which is formed, to be cooperated, and frame is enable to follow flexible circuit board to be displaced sideways on guide rail；
The frame is additionally provided with vertical electrode fitting groove, and detecting electrode is set in electrode fitting groove, enable detecting electrode with
It is gone up and down with flexible circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581042.3A CN109683081A (en) | 2018-12-24 | 2018-12-24 | A kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811581042.3A CN109683081A (en) | 2018-12-24 | 2018-12-24 | A kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109683081A true CN109683081A (en) | 2019-04-26 |
Family
ID=66188249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811581042.3A Pending CN109683081A (en) | 2018-12-24 | 2018-12-24 | A kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109683081A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167921A (en) * | 1996-04-23 | 1997-12-17 | 钟国桢 | Automatic multi-probe PWB test apparatus and method |
| JP2004271294A (en) * | 2003-03-07 | 2004-09-30 | Hioki Ee Corp | Device for inspecting circuit board |
| CN1720457A (en) * | 2002-11-30 | 2006-01-11 | Oht株式会社 | Circuit pattern inspection instrument and pattern inspecting method |
| CN101494405A (en) * | 2008-12-19 | 2009-07-29 | 杭州电子科技大学 | Position tracking type deviation-rectifying servo executor |
| CN202256643U (en) * | 2011-08-17 | 2012-05-30 | 昆山鸿汉电子有限公司 | Test machine for detection fixture of PCB (printed circuit board) |
| CN104076236A (en) * | 2013-03-26 | 2014-10-01 | Oht株式会社 | Circuit pattern checking device |
| CN207908632U (en) * | 2017-12-19 | 2018-09-25 | 江西省木林森光电科技有限公司 | A kind of roll-to-roll test machine for flexible circuit board |
-
2018
- 2018-12-24 CN CN201811581042.3A patent/CN109683081A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167921A (en) * | 1996-04-23 | 1997-12-17 | 钟国桢 | Automatic multi-probe PWB test apparatus and method |
| CN1720457A (en) * | 2002-11-30 | 2006-01-11 | Oht株式会社 | Circuit pattern inspection instrument and pattern inspecting method |
| JP2004271294A (en) * | 2003-03-07 | 2004-09-30 | Hioki Ee Corp | Device for inspecting circuit board |
| CN101494405A (en) * | 2008-12-19 | 2009-07-29 | 杭州电子科技大学 | Position tracking type deviation-rectifying servo executor |
| CN202256643U (en) * | 2011-08-17 | 2012-05-30 | 昆山鸿汉电子有限公司 | Test machine for detection fixture of PCB (printed circuit board) |
| CN104076236A (en) * | 2013-03-26 | 2014-10-01 | Oht株式会社 | Circuit pattern checking device |
| CN207908632U (en) * | 2017-12-19 | 2018-09-25 | 江西省木林森光电科技有限公司 | A kind of roll-to-roll test machine for flexible circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104049198A (en) | PCBA online fully-automatic unmanned testing system | |
| CN101368327A (en) | Glass fiber wall cloth edge-cutting electronic error-correcting apparatus | |
| CN106125774A (en) | Biaxial synchronous motion control device based on laser displacement sensor feedback and method | |
| CN110837036A (en) | Circuit board fault automatic detection system | |
| CN104122498B (en) | Photoelectric approach switch motion distance detection system | |
| CN111010053A (en) | Dual-motor synchronous control method and system | |
| CN104439776A (en) | Material taking mechanism | |
| CN107552935B (en) | Fixed rail flash welding automatic centering and measuring device | |
| CN109683081A (en) | A kind of tracking mode flexible circuit board conductive pattern on-Line Monitor Device | |
| CN101762233A (en) | Opto-mechatronics integrated device for detecting size of mechanical parts | |
| CN106527354A (en) | Double-shaft simultaneous movement control device based on pull pressure sensor feedback and method thereof | |
| CN109725228A (en) | A kind of flexible circuit board conductive pattern on-Line Monitor Device | |
| CN207232037U (en) | A kind of two-sided visual inspection platform | |
| CN109230482A (en) | A kind of power battery baking oven pallet or fixture localization method | |
| CN205706233U (en) | Traveling control system, control system and double driven electric vehicle | |
| CN201583249U (en) | System for detecting part in same batch with same appearance | |
| CN208827362U (en) | Be self-regulated spray code spraying apparatus and code spraying system | |
| CN106483140A (en) | Temperature controller testing equipment and temperature controller detection production line | |
| CN107738023A (en) | Automatic following device of welding seam and method based on line array CCD | |
| CN206235574U (en) | Temperature controller testing equipment and temperature controller detection production line | |
| CN201622259U (en) | Coated glass detection device | |
| CN205342243U (en) | Laser marking detection device | |
| CN202771252U (en) | Mobile device capable of correcting error in real-time manner under mobile state | |
| CN206421219U (en) | The Biaxial synchronous motion control device fed back based on pull pressure sensor | |
| CN219519618U (en) | Infrared detection device for detecting defects of vehicle parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |