CN108430151A - Reduce the method that finished product test opens short circuit leakage - Google Patents
Reduce the method that finished product test opens short circuit leakage Download PDFInfo
- Publication number
- CN108430151A CN108430151A CN201810059188.5A CN201810059188A CN108430151A CN 108430151 A CN108430151 A CN 108430151A CN 201810059188 A CN201810059188 A CN 201810059188A CN 108430151 A CN108430151 A CN 108430151A
- Authority
- CN
- China
- Prior art keywords
- plates
- finished product
- board
- short circuit
- product test
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0266—Marks, test patterns or identification means
- H05K1/0268—Marks, test patterns or identification means for electrical inspection or testing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/162—Testing a finished product, e.g. heat cycle testing of solder joints
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
Abstract
The present invention relates to a kind of methods that reduction finished product test opens short circuit leakage, include the following steps S1：Production board is detected, OK plates are distinguished and opens short board；S2：OK plates are sorted to certified products rest area, short board will be opened and be placed into defective work rest area；S3：On the side of OK plates, label is drawn from bottom to up；S4：Step S1 to S2 is repeated, next piece of production board of progress opens out short-circuit detecting, and the OK sheetpiles detected are laminated to the top of lastblock OK plates so that its edge is aligned with the edge of lastblock OK plates；S5：Label is drawn on the side of OK plates, and the markd position of institute is respectively positioned in same vertical straight line.What the present invention can reduce wiring board finished product board test opens short-circuit leakage.
Description
Technical field
The present invention relates to wiring board art, especially a kind of method for reducing finished product test and opening short circuit leakage.
Background technology
What PCB finished product tests went out, which opens short board, need to look for a repairing, and need repetition measurement after repairing, and be artificial behaviour in the process
Make, often cause out poor short circuit plate to be missed to client because of status indicator problem, cause client reach the standard grade assembly after no power
Or burn machine loss.Lead to the two-way loss of client and company, and seriously affects the reputation of company.
Short-circuit leakage is opened for reduction finished product test, the edges of boards of finished product test OK plates are now drawn into OK tag lines, plate automatically
Son goes out to that must confirm have OK panel signs line that can pack shipment when lower process, that is, ensures that delivery plate is test OK plates, to reduce
Short circuit leakage is opened to client.
Invention content
Based on this, it is necessary to provide a kind of method that reduction finished product test opens short circuit leakage, include the following steps
S1：Production board is detected, OK plates are distinguished and opens short board；
S2：OK plates are sorted to certified products rest area, short board will be opened and be placed into defective work rest area；
S3：On the side of OK plates, label is drawn from bottom to up；
S4：Step S1 to S2 is repeated, next piece of production board of progress opens out short-circuit detecting, and the OK sheetpiles detected are laminated to
The top of one block of OK plate so that its edge is aligned with the edge of lastblock OK plates；
S5：Label is drawn on the side of OK plates, and the markd position of institute is respectively positioned in same vertical straight line.
OK plates are separated after being detected to production board and open short board, and then OK plates are placed into certified products rest area,
It often places one block of OK plate and is both needed to draw label and be identified, in order to avoid in detection process, production board avoids various factors by mixed plate
Caused by detect leakage；And the label on each OK plates is respectively positioned in same vertical straight line, convenient for observation.
Preferably, which is characterized in that in step S1, production board is detected using PCB detection devices, is detected wherein
OK plates and open short board.
Wherein PCB detection devices are the detection device of the prior art.
Preferably, the certified products rest area in step S2 includes certified products mounting table, the upper table of the certified products mounting table
The shape in face is consistent with size and production board, when OK plates are placed into certified products rest area so that the edge close alignment of OK plates
Certified products place edge of table.
Each block of OK plate is placed in the top of certified products mounting table so that its orthographic projection overlaps, from without changing picture
The movement locus of line equipment can keep its setting-out more convenient, more accurate to carrying out setting-out by each block of OK plate.
Preferably, in step S3, when setting-out, from lower toward completing next time, and the setting-out time consistency of every block of plate.
In same detection batch, the setting-out time of each block of plate is all consistent, so that the mark on each block of OK plate
The color depth of note is much the same, to facilitate the OK plates for distinguishing different batches, the progress convenient for subsequent step and contingency question
Processing.
Preferably, it in step S5, when setting-out, is slided from bottom to top from lowermost one block of OK plate, and the road of setting-out every time
Diameter is located in same vertical straight line.
After setting-out, the color for being located at the label of lowermost one block of OK plate is most deep, and up depth reduces successively, can basis
The depth of color judges the period of each OK plates detection, to facilitate the progress of process below and the processing of contingency question,
Such as learning that detection device breaks down in certain time period afterwards, we can know according to the shade of the label on OK plates
Do not go out the OK plates detected in the period.
Preferably, label is decorated in four each sides of the OK plates.
Each side of OK plates, which is talked about, label, is more convenient for observing, and production board need not be rotated when selecting.
Preferably, the label is color lump.
After OK sheetpiles stack, strip color lump thereon joins end to end, if being wherein contaminated with the production board not detected
With/short board is opened, it can significantly detected by visually.
The principle of the present invention, effect are further illustrated with reference to above-mentioned technical proposal：
OK plates are separated after being detected to production board and open short board, and then OK plates are placed into certified products rest area, are often put
It sets one block of OK plate and is both needed to draw label and be identified, in order to avoid in detection process, production board avoids various factors from causing by mixed plate
Detection leakage；And the label on each OK plates is respectively positioned in same vertical straight line, convenient for observation.
Specific implementation mode
In order to facilitate the understanding of those skilled in the art, being described in further detail to the present invention below in conjunction with embodiment：
Embodiment 1
A method of it reducing finished product test and opens short circuit leakage, include the following steps
S1：Production board is detected, OK plates are distinguished and opens short board；
S2：OK plates are sorted to certified products rest area, short board will be opened and be placed into defective work rest area；
S3：On the side of OK plates, label is drawn from bottom to up；
S4：Step S1 to S2 is repeated, next piece of production board of progress opens out short-circuit detecting, and the OK sheetpiles detected are laminated to
The top of one block of OK plate so that its edge is aligned with the edge of lastblock OK plates；
S5：Label is drawn on the side of OK plates, and the markd position of institute is respectively positioned in same vertical straight line.
Embodiment 2
A method of it reducing finished product test and opens short circuit leakage, include the following steps
S1：Production board is detected using PCB detection devices, detect OK plates therein and opens short board；
S2：OK plates are sorted to certified products rest area, short board will be opened and be placed into defective work rest area；
S3：On the side of OK plates, label is drawn from bottom to up, when setting-out, from lower toward completing next time, and the setting-out of every block of plate
Time consistency；
S4：Step S1 to S2 is repeated, next piece of production board of progress opens out short-circuit detecting, and the OK sheetpiles detected are laminated to
The top of one block of OK plate so that its edge is aligned with the edge of lastblock OK plates；
S5：Label is drawn on the side of OK plates, and the markd position of institute is respectively positioned in same vertical straight line.
Embodiment 3
A method of it reducing finished product test and opens short circuit leakage, include the following steps
S1：Production board is detected, OK plates are distinguished and opens short board；
S2：OK plates are sorted to certified products rest area, short board will be opened and be placed into defective work rest area；
S3：On four sides of OK plates, label is drawn from bottom to up；
S4：Step S1 to S2 is repeated, next piece of production board of progress opens out short-circuit detecting, and the OK sheetpiles detected are laminated to
The top of one block of OK plate so that its edge is aligned with the edge of lastblock OK plates；
S5：Label is drawn on the side of OK plates, and the markd position of institute is respectively positioned in same vertical straight line.
Embodiment 4
A method of it reducing finished product test and opens short circuit leakage, include the following steps：
S1：Production board is detected, OK plates are distinguished and opens short board；
S2：OK plates are sorted to certified products rest area, short board will be opened and be placed into defective work rest area；It wraps certified products rest area
Certified products mounting table is included, the shape of the upper surface of the certified products mounting table is consistent with size and production board, and OK plates are placed into
When certified products rest area so that the edge close alignment certified products of OK plates place edge of table；
S3：On the side of OK plates, label is drawn from bottom to up；
S4：Step S1 to S2 is repeated, next piece of production board of progress opens out short-circuit detecting, and the OK sheetpiles detected are laminated to
The top of one block of OK plate so that its edge is aligned with the edge of lastblock OK plates；
S5：Label is drawn on the side of OK plates, and the markd position of institute is respectively positioned in same vertical straight line.
Embodiment 5
A method of it reducing finished product test and opens short circuit leakage, include the following steps
S1：Production board is detected using PCB detection devices, detect OK plates therein and opens short board；
S2：OK plates are sorted to certified products rest area, short board will be opened and be placed into defective work rest area；It wraps certified products rest area
Certified products mounting table is included, the shape of the upper surface of the certified products mounting table is consistent with size and production board, and OK plates are placed into
When certified products rest area so that the edge close alignment certified products of OK plates place edge of table；
S3：On four sides of OK plates, label is drawn from bottom to up；
S4：Step S1 to S2 is repeated, next piece of production board of progress opens out short-circuit detecting, and the OK sheetpiles detected are laminated to
The top of one block of OK plate so that its edge is aligned with the edge of lastblock OK plates；
S5：Label is drawn on four sides of OK plates, and the markd position of institute is respectively positioned in same vertical straight line.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of method for reducing finished product test and opening short circuit leakage, which is characterized in that include the following steps：
S1：Production board is detected, OK plates are distinguished and opens short board；
S2：OK plates are sorted to certified products rest area, short board will be opened and be placed into defective work rest area；
S3：On the side of OK plates, label is drawn from bottom to up；
S4：Step S1 to S2 is repeated, next piece of production board of progress opens out short-circuit detecting, and the OK sheetpiles detected are laminated to
The top of one block of OK plate so that its edge is aligned with the edge of lastblock OK plates；
S5：Label is drawn on the side of OK plates, and the markd position of institute is respectively positioned in same vertical straight line.
2. the method according to claim 1 for reducing finished product test and opening short circuit leakage, which is characterized in that in step S1, make
Production board is detected with PCB detection devices, detect OK plates therein and opens short board.
3. the method according to claim 1 for reducing finished product test and opening short circuit leakage, which is characterized in that the conjunction in step S2
Lattice product rest area includes certified products mounting table, and the shape of the upper surface of the certified products mounting table is consistent with size and production board,
When OK plates are placed into certified products rest area so that the edge close alignment certified products of OK plates place edge of table.
4. the method according to claim 1 for reducing finished product test and opening short circuit leakage, which is characterized in that in step S3, draw
When line, from lower toward next time completing, and the setting-out time consistency of every block of plate.
5. the method according to claim 1 for reducing finished product test and opening short circuit leakage, which is characterized in that in step S5, draw
It when line, is slided from bottom to top from lowermost one block of OK plate, and the path of setting-out is located in same vertical straight line every time.
6. the method according to claim 5 for reducing finished product test and opening short circuit leakage, which is characterized in that the four of the OK plates
It is decorated with label in a side.
7. the method according to claim 1 for reducing finished product test and opening short circuit leakage, which is characterized in that the label is
Shape color lump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059188.5A CN108430151A (en) | 2018-01-22 | 2018-01-22 | Reduce the method that finished product test opens short circuit leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810059188.5A CN108430151A (en) | 2018-01-22 | 2018-01-22 | Reduce the method that finished product test opens short circuit leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108430151A true CN108430151A (en) | 2018-08-21 |
Family
ID=63156009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810059188.5A Pending CN108430151A (en) | 2018-01-22 | 2018-01-22 | Reduce the method that finished product test opens short circuit leakage |
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| Country | Link |
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| CN (1) | CN108430151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049626A (en) * | 2019-04-17 | 2019-07-23 | 深圳市景旺电子股份有限公司 | A kind of pcb board classification method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747644A (en) * | 2004-09-10 | 2006-03-15 | 华建电子股份有限公司 | Method for assembling and implanting reducing base plate |
| CN101871993A (en) * | 2009-04-27 | 2010-10-27 | 富葵精密组件(深圳)有限公司 | Electrical test device |
| CN202939255U (en) * | 2012-12-13 | 2013-05-15 | 深圳市博敏电子有限公司 | Multifunctional test workbench of printed circuit board |
| CN106076877A (en) * | 2016-05-27 | 2016-11-09 | 东华大学 | A kind of plate part mould measurement device |
-
2018
- 2018-01-22 CN CN201810059188.5A patent/CN108430151A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747644A (en) * | 2004-09-10 | 2006-03-15 | 华建电子股份有限公司 | Method for assembling and implanting reducing base plate |
| CN101871993A (en) * | 2009-04-27 | 2010-10-27 | 富葵精密组件(深圳)有限公司 | Electrical test device |
| CN202939255U (en) * | 2012-12-13 | 2013-05-15 | 深圳市博敏电子有限公司 | Multifunctional test workbench of printed circuit board |
| CN106076877A (en) * | 2016-05-27 | 2016-11-09 | 东华大学 | A kind of plate part mould measurement device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049626A (en) * | 2019-04-17 | 2019-07-23 | 深圳市景旺电子股份有限公司 | A kind of pcb board classification method |
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| 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: 20180821 |